:root {
    --ink: #0c1018;
    --ink-soft: #1a2233;
    --ink-mid: #162030;
    --teal: #2a9d8f;
    --teal-light: #40b4a6;
    --teal-glow: rgba(42, 157, 143, 0.15);
    --warm: #e9c46a;
    --warm-soft: #f4d88c;
    --coral: #e76f51;
    --surface: #f7f5f2;
    --surface-alt: #efecea;
    --white: #ffffff;
    --text: #4a5568;
    --text-light: #718096;
    --border: #e2ddd7;
    --radius: 14px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--text);
    line-height: 1.7;
    background: var(--ink);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { text-wrap: balance;
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-weight: 400;
    color: var(--ink);
}

/* ===================== UTILITY ===================== */
.section-eyebrow {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--teal);
    margin-bottom: 1rem;
    font-family: 'DM Sans', sans-serif;
}
.section-eyebrow-warm { color: var(--warm); }
.eyebrow-decorated {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
}
.eyebrow-line {
    display: inline-block;
    width: 28px;
    height: 2px;
    border-radius: 1px;
}
.eyebrow-line-warm { background: var(--warm); }
.eyebrow-line-teal { background: var(--teal); }

.internal-link {
    color: var(--teal);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid rgba(42,157,143,0.3);
    transition: all 0.3s ease;
}
.internal-link:hover {
    color: var(--teal-light);
    border-bottom-color: var(--teal-light);
}

/* ===================== HEADER ===================== */
header {
    background: rgba(12,16,24,0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: 1.2rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.3s ease;
}
.logo:hover { opacity: 0.85; }
.logo-mark {
    width: 38px;
    height: 38px;
    position: relative;
    flex-shrink: 0;
}
.logo-mark svg { width: 100%; height: 100%; }
.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}
.logo-name {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 1.15rem;
    color: var(--white);
    letter-spacing: -0.01em;
}
.logo-name em {
    font-style: normal;
    color: var(--teal-light);
}
.logo-tagline {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.55rem;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: rgba(255,255,255,0.3);
    margin-top: 0.2rem;
    font-weight: 600;
}

nav { display: flex; gap: 2.5rem; align-items: center; }
nav a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: color 0.3s ease;
    position: relative;
}
nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--teal);
    border-radius: 1px;
    transition: width 0.3s ease;
}
nav a:hover { color: var(--white); }
nav a:hover::after { width: 100%; }

.nav-cta {
    background: var(--teal) !important;
    color: var(--white) !important;
    padding: 0.65rem 1.6rem;
    border-radius: 50px;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.5px;
    transition: all 0.35s ease !important;
    box-shadow: 0 4px 14px rgba(42,157,143,0.25);
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
    background: var(--teal-light) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(42,157,143,0.4);
}

/* ===================== HERO ===================== */
.hero {
    background: var(--ink);
    color: var(--white);
    padding: 8rem 4rem 10rem;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(42,157,143,0.08) 0%, transparent 65%);
    pointer-events: none;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -300px;
    left: -100px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(233,196,106,0.06) 0%, transparent 60%);
    pointer-events: none;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 880px;
    margin: 0 auto;
    text-align: center;
    transition: opacity 0.3s ease;
}
.hero-content.fading { opacity: 0; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(42,157,143,0.12);
    border: 1px solid rgba(42,157,143,0.25);
    padding: 0.5rem 1.3rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--teal-light);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 2.5rem;
    animation: fadeDown 0.8s ease-out;
}
.hero-badge::before {
    content: '';
    width: 7px;
    height: 7px;
    background: var(--teal);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--teal);
    animation: pulse 2s infinite;
}

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.hero h1 {
    font-size: clamp(2.6rem, 5.5vw, 4.2rem);
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 1.5rem;
    animation: fadeUp 0.8s ease-out 0.15s both;
}
.hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--teal-light), var(--warm));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-description {
    font-size: 1.1rem;
    max-width: 620px;
    margin: 0 auto 3rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
    animation: fadeUp 0.8s ease-out 0.3s both;
}
.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeUp 0.8s ease-out 0.45s both;
}
.btn-primary {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: white;
    padding: 1rem 2.8rem;
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 0.5px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 8px 30px rgba(42,157,143,0.3);
    font-family: 'DM Sans', sans-serif;
    text-decoration: none;
    display: inline-block;
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 40px rgba(42,157,143,0.4);
}
.btn-secondary {
    background: transparent;
    color: rgba(255,255,255,0.7);
    padding: 1rem 2.8rem;
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 0.5px;
    border: 1.5px solid rgba(255,255,255,0.15);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s ease;
    font-family: 'DM Sans', sans-serif;
    text-decoration: none;
    display: inline-block;
}
.btn-secondary:hover {
    border-color: var(--teal);
    color: var(--teal-light);
    background: rgba(42,157,143,0.06);
}
.hero-stats {
    display: flex;
    gap: 3rem;
    justify-content: center;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    animation: fadeUp 0.8s ease-out 0.6s both;
}
.hero-stat { text-align: center; }
.hero-stat-value {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 2.2rem;
    color: var(--warm);
}
.hero-stat-label {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.4);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 0.3rem;
}

/* ===================== SEARCH ===================== */
.search-section {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 2.8rem 3rem;
    margin: -3rem 4rem 0;
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    position: relative;
    z-index: 10;
}
.search-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 1.5rem;
    align-items: end;
}
.search-group { display: flex; flex-direction: column; flex: 1; }
.search-group label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.7rem;
    color: rgba(255,255,255,0.4);
}
.search-group input, .search-group select {
    padding: 0.9rem 1rem;
    border: 1.5px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    font-size: 0.92rem;
    font-family: 'DM Sans', sans-serif;
    background: rgba(255,255,255,0.05);
    color: var(--white);
    transition: all 0.3s ease;
}
.search-group select option { background: var(--ink); color: var(--white); }
.search-group input:focus, .search-group select:focus {
    outline: none;
    border-color: var(--teal);
    background: rgba(42,157,143,0.06);
    box-shadow: 0 0 0 4px var(--teal-glow);
}
.search-button {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: var(--white);
    padding: 0.9rem 2.2rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.35s ease;
    font-family: 'DM Sans', sans-serif;
    white-space: nowrap;
    box-shadow: 0 4px 14px rgba(42,157,143,0.25);
}
.search-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(42,157,143,0.4);
}

/* ===================== BUYERS ===================== */
.buyer-types-section {
    padding: 6rem 4rem;
    background: linear-gradient(135deg, var(--ink) 0%, var(--ink-mid) 100%);
}
.buyer-header { text-align: center; max-width: 750px; margin: 0 auto 4rem; }
.buyer-header h2 {
    font-size: 2.8rem;
    margin-bottom: 1.2rem;
    line-height: 1.2;
    color: var(--white);
}
.buyer-header p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    max-width: 520px;
    margin: 0 auto;
}
.buyer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.8rem;
    max-width: 1200px;
    margin: 0 auto;
}
.buyer-card {
    background: rgba(255,255,255,0.04);
    border: 1.5px solid rgba(255,255,255,0.08);
    padding: 2.5rem 2rem;
    border-radius: var(--radius);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-align: left;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.buyer-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--teal), var(--warm));
    opacity: 0;
    transition: opacity 0.4s ease;
}
.buyer-card:hover {
    border-color: rgba(42,157,143,0.3);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    transform: translateY(-6px);
    background: rgba(255,255,255,0.07);
}
.buyer-card:hover::before { opacity: 1; }
.buyer-card.active {
    border-color: rgba(42,157,143,0.4);
    background: rgba(42,157,143,0.08);
    box-shadow: 0 16px 40px rgba(0,0,0,0.25);
}
.buyer-card.active::before { opacity: 1; }
.buyer-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
}
.buyer-card:nth-child(1) .buyer-icon { background: rgba(42,157,143,0.15); }
.buyer-card:nth-child(2) .buyer-icon { background: rgba(233,196,106,0.15); }
.buyer-card:nth-child(3) .buyer-icon { background: rgba(231,111,81,0.12); }
.buyer-card:nth-child(4) .buyer-icon { background: rgba(42,157,143,0.1); }
.buyer-card h3 { font-size: 1.2rem; margin-bottom: 0.7rem; color: var(--white); }
.buyer-card p { font-size: 0.9rem; margin-bottom: 1.8rem; color: rgba(255,255,255,0.45); line-height: 1.6; }
.buyer-link {
    color: var(--teal-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.buyer-link:hover { gap: 0.7rem; color: var(--warm); }

/* ===================== SUPPLIERS ===================== */
.suppliers-section {
    padding: 6rem 4rem;
    max-width: 100%;
    background: linear-gradient(180deg, var(--ink-mid) 0%, var(--ink) 100%);
}
.suppliers-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    max-width: 1200px;
    margin: 0 auto 3.5rem;
}
.suppliers-header h2 { font-size: 2.8rem; margin-bottom: 0.5rem; color: var(--white); }
.suppliers-header p { color: rgba(255,255,255,0.45); font-size: 1rem; }
.add-supplier-btn {
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.7);
    padding: 0.85rem 2rem;
    font-weight: 600;
    font-size: 0.85rem;
    border: 1.5px solid rgba(255,255,255,0.12);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.35s ease;
    font-family: 'DM Sans', sans-serif;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.add-supplier-btn:hover {
    border-color: var(--teal);
    color: var(--teal-light);
    box-shadow: 0 8px 24px rgba(42,157,143,0.15);
    transform: translateY(-2px);
}
.supplier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}
.supplier-card {
    background: rgba(255,255,255,0.04);
    border: 1.5px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 2.2rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    display: flex;
    flex-direction: column;
}
.supplier-card:hover {
    border-color: rgba(42,157,143,0.3);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    transform: translateY(-4px);
    background: rgba(255,255,255,0.07);
}
.supplier-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.2rem;
}
.supplier-name {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 1.3rem;
    color: var(--white);
}
.verified-badge {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: var(--white);
    padding: 0.3rem 0.7rem;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    white-space: nowrap;
}
.supplier-type {
    font-size: 0.72rem;
    color: var(--teal);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    margin-bottom: 1.2rem;
}
.supplier-meta-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.35);
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.supplier-meta-section { margin-bottom: 1rem; }
.cert-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: rgba(255,255,255,0.06);
    padding: 0.35rem 0.75rem;
    font-size: 0.72rem;
    font-weight: 600;
    margin: 0.25rem 0.3rem 0.25rem 0;
    border-radius: 6px;
    color: rgba(255,255,255,0.7);
    border: 1px solid rgba(255,255,255,0.1);
}
.cert-tag::before { content: '✓'; color: var(--teal); font-weight: 700; }
.compound-tag {
    display: inline-block;
    background: rgba(42,157,143,0.1);
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-left: 2.5px solid var(--teal);
    color: var(--teal-light);
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    border-radius: 0 6px 6px 0;
}
.supplier-description {
    font-size: 0.9rem;
    line-height: 1.65;
    margin: 1.2rem 0;
    color: rgba(255,255,255,0.4);
}
.supplier-actions {
    display: flex;
    gap: 0.8rem;
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.btn-small {
    flex: 1;
    padding: 0.75rem;
    border: none;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.35s ease;
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
}
.btn-view {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: var(--white);
}
.btn-view:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42,157,143,0.35);
}
.btn-quote {
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.7);
    border: 1.5px solid rgba(255,255,255,0.1) !important;
}
.btn-quote:hover {
    border-color: var(--teal) !important;
    color: var(--teal-light);
    transform: translateY(-2px);
}

/* ===================== BLOG SECTION ===================== */
.blog-section {
    padding: 6rem 4rem;
    background: var(--ink);
    position: relative;
    overflow: hidden;
}
.blog-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(233,196,106,0.04) 0%, transparent 65%);
    pointer-events: none;
}
.blog-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 4rem;
    position: relative;
    z-index: 2;
}
.blog-header h2 { font-size: 2.8rem; color: var(--white); margin-bottom: 1rem; line-height: 1.2; }
.blog-header p { color: rgba(255,255,255,0.5); font-size: 1.1rem; max-width: 560px; margin: 0 auto; }

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.blog-card {
    background: rgba(255,255,255,0.03);
    border: 1.5px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}
.blog-card:hover {
    transform: translateY(-6px);
    border-color: rgba(42,157,143,0.3);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    background: rgba(255,255,255,0.06);
}
.blog-card-image {
    height: 180px;
    position: relative;
    overflow: hidden;
}
.blog-card-image-inner {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
}
.blog-img-1 { background: linear-gradient(135deg, rgba(42,157,143,0.15), rgba(42,157,143,0.05)); }
.blog-img-2 { background: linear-gradient(135deg, rgba(233,196,106,0.12), rgba(233,196,106,0.04)); }
.blog-img-3 { background: linear-gradient(135deg, rgba(231,111,81,0.1), rgba(231,111,81,0.03)); }
.blog-img-4 { background: linear-gradient(135deg, rgba(42,157,143,0.12), rgba(233,196,106,0.06)); }
.blog-img-5 { background: linear-gradient(135deg, rgba(231,111,81,0.08), rgba(42,157,143,0.06)); }
.blog-img-6 { background: linear-gradient(135deg, rgba(233,196,106,0.1), rgba(42,157,143,0.08)); }

.blog-card-body { padding: 2rem; flex: 1; display: flex; flex-direction: column; }
.blog-category {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--teal);
    font-weight: 700;
    margin-bottom: 0.8rem;
}
.blog-card-title {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 0.8rem;
    line-height: 1.35;
}
.blog-excerpt {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}
.blog-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    margin-top: auto;
}
.blog-read-time {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.blog-read-more {
    color: var(--teal-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}
.blog-read-more:hover { gap: 0.6rem; color: var(--warm); }

/* Blog CTA Banner */
.blog-cta-banner {
    max-width: 1200px;
    margin: 3rem auto 0;
    background: linear-gradient(135deg, rgba(42,157,143,0.12), rgba(233,196,106,0.08));
    border: 1px solid rgba(42,157,143,0.2);
    border-radius: var(--radius);
    padding: 2.5rem 3rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
}
.blog-cta-text h3 {
    color: var(--white);
    font-size: 1.4rem;
    margin-bottom: 0.4rem;
}
.blog-cta-text p {
    color: rgba(255,255,255,0.5);
    font-size: 0.92rem;
}

/* ===================== EDUCATION TOPICS ===================== */
.education-section {
    padding: 6rem 4rem;
    background: linear-gradient(180deg, var(--ink) 0%, #0e1520 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.education-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(42,157,143,0.06) 0%, transparent 70%);
    pointer-events: none;
}
.education-header { text-align: center; max-width: 700px; margin: 0 auto 4rem; position: relative; z-index: 2; }
.education-header h2 { font-size: 2.8rem; color: var(--white); margin-bottom: 1rem; line-height: 1.2; }
.education-header p { color: rgba(255,255,255,0.5); font-size: 1.05rem; }

.education-topics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.education-topic {
    background: rgba(255,255,255,0.04);
    padding: 2rem;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    transition: all 0.4s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
}
.education-topic:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(42,157,143,0.3);
    transform: translateY(-4px);
}
.education-topic-icon { font-size: 1.6rem; margin-bottom: 1rem; }
.education-topic h3 { font-size: 1.2rem; color: var(--white); margin-bottom: 0.7rem; }
.education-topic p { font-size: 0.9rem; color: rgba(255,255,255,0.5); line-height: 1.6; }
.education-topic-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--teal-light);
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: auto;
    padding-top: 1rem;
    transition: gap 0.3s ease;
}
.education-topic:hover .education-topic-link { gap: 0.6rem; }

/* ===================== SEO CONTENT FUNNEL SECTION ===================== */
.funnel-section {
    padding: 5rem 4rem;
    background: linear-gradient(135deg, rgba(42,157,143,0.08), rgba(233,196,106,0.05));
    border-top: 1px solid rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    background-color: #0a0f16;
}
.funnel-inner {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}
.funnel-inner h2 { color: var(--white); font-size: 2.2rem; margin-bottom: 1rem; }
.funnel-inner > p { color: rgba(255,255,255,0.5); font-size: 1.05rem; margin-bottom: 3rem; }
.funnel-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}
.funnel-step {
    text-align: center;
    flex: 0 0 auto;
    padding: 1.5rem 1.2rem;
}
.funnel-step-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(42,157,143,0.12);
    border: 1.5px solid rgba(42,157,143,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin: 0 auto 0.8rem;
}
.funnel-step-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.2rem;
}
.funnel-step-sub {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.35);
}
.funnel-arrow {
    color: rgba(255,255,255,0.15);
    font-size: 1.4rem;
    padding: 0 0.3rem;
}

/* ===================== ARTICLE MODAL ===================== */
.article-view {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: var(--ink);
    overflow-y: auto;
}
.article-view.active { display: block; }
.article-header-bar {
    position: sticky;
    top: 0;
    background: rgba(12,16,24,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    z-index: 10;
}
.article-back {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: color 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.article-back:hover { color: var(--teal-light); }
.article-supplier-cta {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: var(--white);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'DM Sans', sans-serif;
}
.article-supplier-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(42,157,143,0.3); }

.article-hero {
    padding: 5rem 4rem 4rem;
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}
.article-category-tag {
    display: inline-block;
    background: rgba(42,157,143,0.12);
    border: 1px solid rgba(42,157,143,0.25);
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--teal-light);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 2rem;
}
.article-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}
.article-hero-meta {
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
}
.article-hero-meta span { margin: 0 0.8rem; }

.article-body {
    max-width: 760px;
    margin: 0 auto;
    padding: 3rem 4rem 6rem;
    color: rgba(255,255,255,0.7);
    font-size: 1.05rem;
    line-height: 1.9;
}
.article-body h2 {
    color: var(--white);
    font-size: 1.8rem;
    margin: 3rem 0 1.2rem;
}
.article-body h3 {
    color: var(--teal-light);
    font-size: 1.3rem;
    margin: 2.5rem 0 1rem;
}
.article-body p { margin-bottom: 1.5rem; }
.article-body ul, .article-body ol {
    margin: 1rem 0 1.5rem 1.5rem;
}
.article-body li {
    margin-bottom: 0.6rem;
    color: rgba(255,255,255,0.6);
}
.article-body strong { color: var(--white); }
.article-body em { color: var(--warm); font-style: normal; }

.article-internal-cta {
    background: linear-gradient(135deg, rgba(42,157,143,0.1), rgba(233,196,106,0.06));
    border: 1px solid rgba(42,157,143,0.2);
    border-radius: var(--radius);
    padding: 2.5rem;
    text-align: center;
    margin: 3rem 0;
}
.article-internal-cta h3 { color: var(--white); font-size: 1.4rem; margin-bottom: 0.5rem; }
.article-internal-cta p { color: rgba(255,255,255,0.5); margin-bottom: 1.5rem; }

/* ===================== FOOTER ===================== */
footer {
    background: #060a10;
    color: rgba(255,255,255,0.4);
    padding: 4rem 4rem 3rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}
.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand p { font-size: 0.88rem; color: rgba(255,255,255,0.35); line-height: 1.6; max-width: 300px; }
.footer-col h4 {
    color: var(--white);
    font-size: 0.78rem;
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.2rem;
}
.footer-col a {
    display: block;
    color: rgba(255,255,255,0.35);
    text-decoration: none;
    font-size: 0.88rem;
    margin-bottom: 0.7rem;
    transition: color 0.3s ease;
}
.footer-col a:hover { color: var(--teal-light); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.82rem;
}
.footer-bottom a { color: var(--teal-light); text-decoration: none; }

/* ===================== MODAL ===================== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background-color: rgba(12,16,24,0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.modal-content {
    background-color: var(--ink-mid);
    border: 1px solid rgba(255,255,255,0.08);
    margin: 6% auto;
    padding: 3rem;
    width: 90%;
    max-width: 540px;
    border-radius: 20px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.4);
    max-height: 80vh;
    overflow-y: auto;
}
.modal-close {
    color: rgba(255,255,255,0.4);
    float: right;
    font-size: 1.6rem;
    cursor: pointer;
    transition: color 0.3s ease;
    line-height: 1;
}
.modal-close:hover { color: var(--coral); }
.modal-content h2 { font-size: 1.8rem; margin-bottom: 0.5rem; color: var(--white); }
.modal-subtitle { color: rgba(255,255,255,0.45); font-size: 0.92rem; margin-bottom: 2rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 600;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.7);
}
.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1.5px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.05);
    color: var(--white);
    font-size: 0.92rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-family: 'DM Sans', sans-serif;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--teal);
    background: rgba(42,157,143,0.06);
    box-shadow: 0 0 0 4px var(--teal-glow);
}
.form-submit {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: var(--white);
    padding: 1rem;
    border: none;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    width: 100%;
    border-radius: 10px;
    transition: all 0.35s ease;
    font-family: 'DM Sans', sans-serif;
}
.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(42,157,143,0.35);
}

/* [Duplicate testimonials/trust-metrics/profile-modal block removed — canonical versions below] */
.profile-content {
    background: var(--ink-mid);
    border: 1px solid rgba(255,255,255,0.08);
    width: 92%;
    max-width: 780px;
    border-radius: 20px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.5);
    max-height: 88vh;
    overflow-y: auto;
}
.profile-hero {
    padding: 2.5rem 3rem 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.profile-hero-left {}
.profile-hero-name {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 0.3rem;
}
.profile-hero-type {
    font-size: 0.72rem;
    color: var(--teal);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
}
.profile-close {
    color: rgba(255,255,255,0.4);
    font-size: 1.6rem;
    cursor: pointer;
    transition: color 0.3s;
    line-height: 1;
    padding: 0.3rem;
}
.profile-close:hover { color: var(--coral); }
.profile-body { padding: 2.5rem 3rem; }
.profile-section { margin-bottom: 2.5rem; }
.profile-section-title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255,255,255,0.35);
    margin-bottom: 1rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.profile-desc {
    font-size: 1rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
}
.profile-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.profile-cert-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(42,157,143,0.1);
    border: 1px solid rgba(42,157,143,0.2);
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 8px;
    color: var(--teal-light);
}
.profile-cert-tag::before { content: '✓'; }
.profile-compound-tag {
    display: inline-block;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 0.5rem 1rem;
    font-size: 0.82rem;
    font-weight: 500;
    border-radius: 8px;
    color: rgba(255,255,255,0.7);
}
.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.profile-stat {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 1.2rem;
    text-align: center;
}
.profile-stat-value {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 1.4rem;
    color: var(--warm);
}
.profile-stat-label {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.35);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.3rem;
}
.profile-actions {
    display: flex;
    gap: 1rem;
    padding: 2rem 3rem;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.profile-actions .btn-primary, .profile-actions .btn-secondary {
    flex: 1;
    text-align: center;
    padding: 1rem;
    font-size: 0.88rem;
}
/* Quote form inside profile */
.profile-quote-form { display: none; }
.profile-quote-form.active { display: block; }
.profile-quote-form {
    padding: 0 3rem 2rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    margin-top: 0;
    padding-top: 2rem;
}
.profile-quote-form h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
}

/* ===================== COMPARISON TABLE ===================== */
.compare-section {
    padding: 6rem 4rem;
    background: var(--ink);
}
.compare-header { text-align: center; max-width: 700px; margin: 0 auto 3rem; }
.compare-header h2 { font-size: 2.8rem; color: var(--white); margin-bottom: 1rem; line-height: 1.2; }
.compare-header p { color: rgba(255,255,255,0.5); font-size: 1.05rem; }

.compare-table-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.08);
}
.compare-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.compare-table thead th {
    background: rgba(255,255,255,0.04);
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 1.2rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    white-space: nowrap;
}
.compare-table tbody tr {
    transition: background 0.3s ease;
}
.compare-table tbody tr:hover {
    background: rgba(42,157,143,0.04);
}
.compare-table tbody td {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    color: rgba(255,255,255,0.6);
    vertical-align: middle;
}
.compare-table tbody tr:last-child td {
    border-bottom: none;
}
.compare-supplier-name {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    color: var(--white);
    font-size: 1rem;
}
.compare-badge {
    display: inline-block;
    padding: 0.25rem 0.6rem;
    font-size: 0.68rem;
    font-weight: 700;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.compare-badge-gmp {
    background: rgba(42,157,143,0.15);
    color: var(--teal-light);
    border: 1px solid rgba(42,157,143,0.25);
}
.compare-badge-iso {
    background: rgba(233,196,106,0.12);
    color: var(--warm);
    border: 1px solid rgba(233,196,106,0.2);
}
.compare-compounds {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}
.compare-compound-pill {
    background: rgba(255,255,255,0.06);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.6);
    white-space: nowrap;
}
.compare-rating {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.compare-rating-stars { color: var(--warm); font-size: 0.8rem; letter-spacing: 1px; }
.compare-rating-num { color: rgba(255,255,255,0.5); font-size: 0.82rem; }
.compare-action-btn {
    background: rgba(42,157,143,0.12);
    border: 1px solid rgba(42,157,143,0.25);
    color: var(--teal-light);
    padding: 0.5rem 1.2rem;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'DM Sans', sans-serif;
    white-space: nowrap;
}
.compare-action-btn:hover {
    background: var(--teal);
    color: var(--white);
    border-color: var(--teal);
}

/* ===================== STICKY ARTICLE CTA ===================== */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(12,16,24,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(42,157,143,0.2);
    padding: 1rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.sticky-cta.visible {
    transform: translateY(0);
}
.sticky-cta-text {
    color: rgba(255,255,255,0.7);
    font-size: 0.92rem;
    font-weight: 500;
}
.sticky-cta-text strong {
    color: var(--white);
}
.sticky-cta-btn {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: var(--white);
    padding: 0.7rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'DM Sans', sans-serif;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(42,157,143,0.3);
}
.sticky-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(42,157,143,0.4);
}

/* ===================== TESTIMONIALS ===================== */
.testimonials-section {
    padding: 6rem 4rem;
    background: linear-gradient(180deg, var(--ink) 0%, #0e1520 100%);
    position: relative;
    overflow: hidden;
}
.testimonials-section::before {
    content: '';
    position: absolute;
    bottom: -200px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(233,196,106,0.04) 0%, transparent 65%);
    pointer-events: none;
}
.testimonials-header { text-align: center; max-width: 700px; margin: 0 auto 4rem; position: relative; z-index: 2; }
.testimonials-header h2 { font-size: 2.8rem; color: var(--white); margin-bottom: 1rem; line-height: 1.2; }
.testimonials-header p { color: rgba(255,255,255,0.5); font-size: 1.05rem; }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.testimonial-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 2.2rem;
    position: relative;
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
}
.testimonial-card:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(42,157,143,0.2);
    transform: translateY(-4px);
}
.testimonial-quote-mark {
    font-size: 3rem;
    line-height: 1;
    background: linear-gradient(135deg, var(--teal), var(--warm));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    font-family: Georgia, serif;
}
.testimonial-text {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.75;
    margin-bottom: 1.8rem;
    font-style: italic;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    margin-top: auto;
}
.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    flex-shrink: 0;
}
.testimonial-avatar-1 { background: linear-gradient(135deg, var(--teal), #1a7a6f); }
.testimonial-avatar-2 { background: linear-gradient(135deg, var(--warm), #c9a04a); }
.testimonial-avatar-3 { background: linear-gradient(135deg, var(--coral), #c45a3e); }
.testimonial-avatar-4 { background: linear-gradient(135deg, #6366f1, #4f46e5); }
.testimonial-avatar-5 { background: linear-gradient(135deg, var(--teal-light), var(--teal)); }
.testimonial-avatar-6 { background: linear-gradient(135deg, #f59e0b, #d97706); }
.testimonial-name {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--white);
}
.testimonial-role {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.35);
    margin-top: 0.15rem;
}
.testimonial-stars {
    color: var(--warm);
    font-size: 0.8rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

/* Trust bar */
.trust-bar {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255,255,255,0.04);
    position: relative;
    z-index: 2;
}
.trust-item {
    text-align: center;
}
.trust-value {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 1.6rem;
    color: var(--teal-light);
}
.trust-label {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.35);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 0.2rem;
}

/* ===================== SUPPLIER PROFILE MODAL ===================== */
.profile-modal {
    display: none;
    position: fixed;
    z-index: 2500;
    inset: 0;
    background: rgba(12,16,24,0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}
.profile-modal.active { display: flex; align-items: center; justify-content: center; }

.profile-content {
    background: var(--ink-mid);
    border: 1px solid rgba(255,255,255,0.08);
    width: 90%;
    max-width: 680px;
    border-radius: 20px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.5);
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
}
.profile-banner {
    height: 100px;
    position: relative;
    border-radius: 20px 20px 0 0;
    overflow: hidden;
}
.profile-banner-inner {
    width: 100%;
    height: 100%;
}
.profile-banner-1 { background: linear-gradient(135deg, rgba(42,157,143,0.3), rgba(42,157,143,0.1)); }
.profile-banner-2 { background: linear-gradient(135deg, rgba(233,196,106,0.25), rgba(233,196,106,0.08)); }
.profile-banner-3 { background: linear-gradient(135deg, rgba(231,111,81,0.2), rgba(231,111,81,0.06)); }
.profile-banner-4 { background: linear-gradient(135deg, rgba(99,102,241,0.2), rgba(99,102,241,0.06)); }
.profile-banner-5 { background: linear-gradient(135deg, rgba(42,157,143,0.25), rgba(233,196,106,0.1)); }
.profile-banner-6 { background: linear-gradient(135deg, rgba(245,158,11,0.2), rgba(245,158,11,0.06)); }

.profile-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0,0,0,0.4);
    color: white;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
    z-index: 5;
}
.profile-close:hover { background: rgba(231,111,81,0.6); }

.profile-body { padding: 2.5rem; }
.profile-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}
.profile-company-name {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 0.3rem;
}
.profile-company-type {
    font-size: 0.72rem;
    color: var(--teal);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
}

.profile-section {
    margin-bottom: 2rem;
}
.profile-section-title {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255,255,255,0.35);
    font-weight: 700;
    margin-bottom: 0.8rem;
    font-family: 'DM Sans', sans-serif;
}
.profile-description {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    line-height: 1.75;
}
.profile-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.profile-detail-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 1rem 1.2rem;
}
.profile-detail-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.3);
    font-weight: 700;
    margin-bottom: 0.4rem;
}
.profile-detail-value {
    color: var(--white);
    font-size: 0.92rem;
    font-weight: 500;
}
.profile-compounds-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.profile-actions {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}
.profile-btn-quote {
    flex: 1;
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: white;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.35s ease;
    font-family: 'DM Sans', sans-serif;
}
.profile-btn-quote:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(42,157,143,0.35);
}
.profile-btn-contact {
    flex: 1;
    background: rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.7);
    padding: 1rem;
    border: 1.5px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.35s ease;
    font-family: 'DM Sans', sans-serif;
}
.profile-btn-contact:hover {
    border-color: var(--warm);
    color: var(--warm);
}

/* ===================== COMPARISON TABLE ===================== */
.comparison-section {
    padding: 6rem 4rem;
    background: var(--ink);
}
.comparison-header { text-align: center; max-width: 700px; margin: 0 auto 3rem; }
.comparison-header h2 { font-size: 2.8rem; color: var(--white); margin-bottom: 1rem; line-height: 1.2; }
.comparison-header p { color: rgba(255,255,255,0.5); font-size: 1.05rem; }

.comparison-table-wrap {
    max-width: 1200px;
    margin: 0 auto;
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.08);
}
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.comparison-table thead th {
    background: rgba(255,255,255,0.04);
    color: rgba(255,255,255,0.5);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 1.2rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    white-space: nowrap;
    font-family: 'DM Sans', sans-serif;
}
.comparison-table tbody tr {
    border-bottom: 1px solid rgba(255,255,255,0.04);
    transition: background 0.3s ease;
}
.comparison-table tbody tr:hover {
    background: rgba(42,157,143,0.04);
}
.comparison-table tbody tr:last-child { border-bottom: none; }
.comparison-table td {
    padding: 1.2rem 1.5rem;
    color: rgba(255,255,255,0.6);
    vertical-align: middle;
}
.comparison-supplier-name {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    color: var(--white);
    font-size: 1rem;
    display: block;
    margin-bottom: 0.15rem;
}
.comparison-supplier-type {
    font-size: 0.68rem;
    color: var(--teal);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
}
.comparison-badge {
    display: inline-block;
    background: rgba(42,157,143,0.12);
    color: var(--teal-light);
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    margin: 0.15rem 0.2rem;
}
.comparison-compound-tag {
    display: inline-block;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    margin-right: 0.3rem;
}
.comparison-compound-tag::after { content: ','; }
.comparison-compound-tag:last-child::after { content: ''; }
.comparison-rating {
    color: var(--warm);
    font-size: 0.8rem;
    letter-spacing: 1px;
}
.comparison-btn {
    background: rgba(255,255,255,0.06);
    color: var(--teal-light);
    border: 1px solid rgba(42,157,143,0.2);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'DM Sans', sans-serif;
    white-space: nowrap;
}
.comparison-btn:hover {
    background: var(--teal);
    color: white;
    border-color: var(--teal);
}

/* ===================== STICKY ARTICLE CTA ===================== */
.sticky-cta {
    position: fixed;
    bottom: -80px;
    left: 0;
    right: 0;
    background: rgba(12,16,24,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(42,157,143,0.2);
    padding: 0.9rem 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 2999;
    transition: bottom 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 -8px 30px rgba(0,0,0,0.3);
}
.sticky-cta.visible { bottom: 0; }
.sticky-cta-text {
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
    font-weight: 500;
}
.sticky-cta-text strong { color: var(--white); }
.sticky-cta-btn {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: white;
    padding: 0.65rem 1.8rem;
    border: none;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'DM Sans', sans-serif;
    white-space: nowrap;
    box-shadow: 0 4px 14px rgba(42,157,143,0.3);
}
.sticky-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(42,157,143,0.4);
}
.sticky-cta-dismiss {
    color: rgba(255,255,255,0.3);
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.2rem;
    transition: color 0.3s;
}
.sticky-cta-dismiss:hover { color: rgba(255,255,255,0.6); }

/* ===================== ABOUT PAGE ===================== */
.about-view {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: var(--ink);
    overflow-y: auto;
}
.about-view.active { display: block; }
.about-hero {
    padding: 6rem 4rem 4rem;
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}
.about-hero h1 {
    font-size: clamp(2.2rem, 4.5vw, 3.2rem);
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}
.about-hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--teal-light), var(--warm));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.about-hero-sub {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}
.about-body {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 4rem 6rem;
}
.about-section { margin-bottom: 4rem; }
.about-section h2 { color: var(--white); font-size: 1.9rem; margin-bottom: 1.2rem; }
.about-section p { color: rgba(255,255,255,0.6); font-size: 1.02rem; line-height: 1.85; margin-bottom: 1.2rem; }
.about-section strong { color: var(--white); }
.about-section em { color: var(--warm); font-style: normal; }
.about-values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}
.about-value-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 2rem;
    transition: all 0.35s ease;
}
.about-value-card:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(42,157,143,0.2);
    transform: translateY(-3px);
}
.about-value-icon { font-size: 1.8rem; margin-bottom: 1rem; }
.about-value-card h3 { font-size: 1.15rem; color: var(--white); margin-bottom: 0.6rem; }
.about-value-card p { font-size: 0.9rem; color: rgba(255,255,255,0.45); line-height: 1.65; margin-bottom: 0; }
.about-team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}
.about-team-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
}
.about-team-avatar {
    width: 64px; height: 64px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; font-weight: 700; color: var(--white);
    margin: 0 auto 1rem;
}
.about-team-name { font-family: 'DM Serif Display', serif; text-wrap: balance; font-size: 1.1rem; color: var(--white); margin-bottom: 0.2rem; }
.about-team-role { font-size: 0.78rem; color: var(--teal-light); text-transform: uppercase; letter-spacing: 1px; font-weight: 600; margin-bottom: 0.8rem; }
.about-team-bio { font-size: 0.88rem; color: rgba(255,255,255,0.4); line-height: 1.6; }
.about-timeline {
    position: relative;
    padding-left: 2.5rem;
    margin-top: 2rem;
}
.about-timeline::before {
    content: '';
    position: absolute;
    left: 0; top: 0.5rem; bottom: 0.5rem;
    width: 2px;
    background: linear-gradient(to bottom, var(--teal), var(--warm));
    border-radius: 1px;
}
.about-timeline-item { position: relative; margin-bottom: 2rem; }
.about-timeline-item::before {
    content: '';
    position: absolute;
    left: -2.65rem; top: 0.55rem;
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--teal);
    border: 2px solid var(--ink);
    box-shadow: 0 0 0 3px rgba(42,157,143,0.2);
}
.about-timeline-year { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--teal-light); margin-bottom: 0.3rem; }
.about-timeline-text { color: rgba(255,255,255,0.55); font-size: 0.95rem; line-height: 1.65; }
.about-cta-block {
    background: linear-gradient(135deg, rgba(42,157,143,0.1), rgba(233,196,106,0.06));
    border: 1px solid rgba(42,157,143,0.2);
    border-radius: var(--radius);
    padding: 3rem;
    text-align: center;
    margin-top: 2rem;
}
.about-cta-block h3 { color: var(--white); font-size: 1.6rem; margin-bottom: 0.8rem; }
.about-cta-block p { color: rgba(255,255,255,0.5); font-size: 1rem; margin-bottom: 1.8rem; }
.about-cta-actions { display: flex; gap: 1rem; justify-content: center; }

/* ===================== COA VERIFICATION TOOL ===================== */
.coa-view {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: var(--ink);
    overflow-y: auto;
}
.coa-view.active { display: block; }
.coa-hero {
    padding: 5rem 4rem 3rem;
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}
.coa-hero h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1rem;
}
.coa-hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--teal-light), var(--warm));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.coa-hero-sub {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.5);
    max-width: 560px;
    margin: 0 auto;
}
.coa-body {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 4rem 6rem;
}

/* Upload zone */
.coa-upload-zone {
    border: 2px dashed rgba(42,157,143,0.3);
    border-radius: var(--radius);
    padding: 4rem 2rem;
    text-align: center;
    background: rgba(42,157,143,0.03);
    transition: all 0.3s ease;
    cursor: pointer;
    margin-bottom: 2rem;
}
.coa-upload-zone:hover, .coa-upload-zone.dragover {
    border-color: var(--teal);
    background: rgba(42,157,143,0.08);
}
.coa-upload-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}
.coa-upload-title {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 0.5rem;
}
.coa-upload-sub {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.4);
    margin-bottom: 1.5rem;
}
.coa-upload-btn {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: white;
    padding: 0.8rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    transition: all 0.3s ease;
}
.coa-upload-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(42,157,143,0.3);
}

/* Manual entry */
.coa-manual-toggle {
    text-align: center;
    margin-bottom: 2rem;
}
.coa-manual-toggle span {
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
}
.coa-manual-toggle a {
    color: var(--teal-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
}
.coa-manual-form {
    display: none;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
}
.coa-manual-form.active { display: block; }
.coa-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.coa-form-group { margin-bottom: 1rem; }
.coa-form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.4);
    margin-bottom: 0.5rem;
}
.coa-form-group input, .coa-form-group select {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1.5px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.05);
    color: var(--white);
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: 'DM Sans', sans-serif;
    transition: all 0.3s ease;
}
.coa-form-group input:focus, .coa-form-group select:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 3px var(--teal-glow);
}
.coa-form-group select option { background: var(--ink); }

/* Results */
.coa-results {
    display: none;
    margin-top: 2rem;
}
.coa-results.active { display: block; }

.coa-score-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}
.coa-score-ring {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.coa-score-ring svg {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    transform: rotate(-90deg);
}
.coa-score-ring svg circle {
    fill: none;
    stroke-width: 6;
}
.coa-score-ring .score-bg { stroke: rgba(255,255,255,0.06); }
.coa-score-ring .score-fill {
    stroke-linecap: round;
    transition: stroke-dashoffset 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.coa-score-number {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 2.8rem;
    position: relative;
    z-index: 2;
}
.coa-score-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    margin-top: 0.3rem;
}
.coa-score-verdict {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.6);
    margin-top: 1rem;
}

.coa-checks-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}
.coa-check-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 1.2rem 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}
.coa-check-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}
.coa-check-pass .coa-check-icon { background: rgba(42,157,143,0.15); color: var(--teal-light); }
.coa-check-warn .coa-check-icon { background: rgba(233,196,106,0.15); color: var(--warm); }
.coa-check-fail .coa-check-icon { background: rgba(231,111,81,0.15); color: var(--coral); }
.coa-check-name {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.2rem;
}
.coa-check-detail {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.5;
}

.coa-flags-section {
    background: rgba(231,111,81,0.05);
    border: 1px solid rgba(231,111,81,0.15);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
}
.coa-flags-title {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 1.2rem;
    color: var(--coral);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.coa-flag-item {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(231,111,81,0.08);
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
}
.coa-flag-item:last-child { border-bottom: none; }
.coa-flag-bullet { color: var(--coral); flex-shrink: 0; }

.coa-recs-section {
    background: rgba(42,157,143,0.05);
    border: 1px solid rgba(42,157,143,0.15);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
}
.coa-recs-title {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 1.2rem;
    color: var(--teal-light);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.coa-rec-item {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(42,157,143,0.08);
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
}
.coa-rec-item:last-child { border-bottom: none; }
.coa-rec-bullet { color: var(--teal-light); flex-shrink: 0; }

.coa-result-cta {
    background: linear-gradient(135deg, rgba(42,157,143,0.1), rgba(233,196,106,0.06));
    border: 1px solid rgba(42,157,143,0.2);
    border-radius: var(--radius);
    padding: 2.5rem;
    text-align: center;
}
.coa-result-cta h3 { color: var(--white); font-size: 1.3rem; margin-bottom: 0.5rem; }
.coa-result-cta p { color: rgba(255,255,255,0.5); margin-bottom: 1.5rem; font-size: 0.95rem; }

/* Loading animation */
.coa-loading {
    display: none;
    text-align: center;
    padding: 3rem;
}
.coa-loading.active { display: block; }
.coa-loading-spinner {
    width: 48px; height: 48px;
    border: 3px solid rgba(255,255,255,0.06);
    border-top-color: var(--teal);
    border-radius: 50%;
    animation: coaSpin 0.8s linear infinite;
    margin: 0 auto 1.5rem;
}
@keyframes coaSpin { to { transform: rotate(360deg); } }
.coa-loading-text {
    color: rgba(255,255,255,0.5);
    font-size: 0.95rem;
}
.coa-loading-step {
    color: var(--teal-light);
    font-size: 0.82rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

/* ===================== COMPOUND ENCYCLOPEDIA ===================== */
.compounds-view {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: var(--ink);
    overflow-y: auto;
}
.compounds-view.active { display: block; }
.compounds-hero {
    padding: 5rem 4rem 3rem;
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}
.compounds-hero h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1rem;
}
.compounds-hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--teal-light), var(--warm));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.compounds-hero-sub {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.5);
    max-width: 580px;
    margin: 0 auto;
}
.compounds-body {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 4rem 6rem;
}

/* Search & Filter */
.compounds-search-bar {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    align-items: center;
}
.compounds-search-input {
    flex: 1;
    padding: 0.9rem 1.2rem;
    border: 1.5px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.04);
    color: var(--white);
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: 'DM Sans', sans-serif;
    transition: all 0.3s ease;
}
.compounds-search-input:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 3px var(--teal-glow);
}
.compounds-search-input::placeholder { color: rgba(255,255,255,0.25); }
.compounds-filter-pills {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.compounds-pill {
    padding: 0.55rem 1.2rem;
    border: 1px solid rgba(255,255,255,0.1);
    background: transparent;
    color: rgba(255,255,255,0.5);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'DM Sans', sans-serif;
}
.compounds-pill:hover { border-color: rgba(42,157,143,0.3); color: rgba(255,255,255,0.7); }
.compounds-pill.active {
    background: var(--teal);
    border-color: var(--teal);
    color: white;
}

/* Grid */
.compounds-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}
.compound-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 1.8rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    display: flex;
    flex-direction: column;
}
.compound-card:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(42,157,143,0.3);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.25);
}
.compound-card-category {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    margin-bottom: 0.6rem;
}
.cat-repair { color: #e76f51; }
.cat-metabolic { color: var(--warm); }
.cat-longevity { color: var(--teal-light); }
.cat-immune { color: #a78bfa; }
.cat-cognitive { color: #60a5fa; }
.cat-cosmetic { color: #f472b6; }
.compound-card-name {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: 0.4rem;
}
.compound-card-aka {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.3);
    margin-bottom: 0.8rem;
}
.compound-card-desc {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.6;
    margin-bottom: 1.2rem;
}
.compound-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    margin-top: auto;
}
.compound-suppliers-count {
    font-size: 0.75rem;
    color: var(--teal-light);
    font-weight: 600;
}
.compound-card-arrow {
    color: rgba(255,255,255,0.2);
    font-size: 0.85rem;
    transition: all 0.3s ease;
}
.compound-card:hover .compound-card-arrow { color: var(--teal-light); transform: translateX(3px); }

/* Detail View */
.compound-detail {
    display: none;
}
.compound-detail.active { display: block; }
.compound-detail-header {
    margin-bottom: 3rem;
}
.compound-detail-back {
    color: var(--teal-light);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 1.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: gap 0.3s ease;
}
.compound-detail-back:hover { gap: 0.7rem; }
.compound-detail-title {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 2.4rem;
    color: var(--white);
    margin-bottom: 0.5rem;
}
.compound-detail-subtitle {
    color: rgba(255,255,255,0.4);
    font-size: 0.95rem;
}

.compound-info-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}
.compound-info-main {}
.compound-info-sidebar {}

.compound-info-section {
    margin-bottom: 2.5rem;
}
.compound-info-section h3 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}
.compound-info-section p {
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.compound-sidebar-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.compound-sidebar-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255,255,255,0.35);
    font-weight: 700;
    margin-bottom: 1rem;
}
.compound-sidebar-row {
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 0.88rem;
}
.compound-sidebar-row:last-child { border-bottom: none; }
.compound-sidebar-label { color: rgba(255,255,255,0.4); }
.compound-sidebar-value { color: var(--white); font-weight: 500; }

.compound-supplier-list {
    margin-top: 1rem;
}
.compound-supplier-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.compound-supplier-item:last-child { border-bottom: none; }
.compound-supplier-name-link {
    color: var(--white);
    font-weight: 500;
    font-size: 0.9rem;
}
.compound-supplier-badge {
    font-size: 0.65rem;
    background: rgba(42,157,143,0.12);
    color: var(--teal-light);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-weight: 600;
}

/* ===================== SUPPLIER REVIEWS ===================== */
.review-summary {
    display: flex;
    gap: 2rem;
    align-items: center;
    margin-bottom: 1.5rem;
}
.review-score-big {
    text-align: center;
    flex-shrink: 0;
}
.review-score-number {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 3rem;
    color: var(--warm);
    line-height: 1;
}
.review-score-stars {
    color: var(--warm);
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin: 0.3rem 0;
}
.review-score-count {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.35);
}
.review-bars {
    flex: 1;
}
.review-bar-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.35rem;
}
.review-bar-label {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.4);
    width: 14px;
    text-align: right;
    flex-shrink: 0;
}
.review-bar-track {
    flex: 1;
    height: 6px;
    background: rgba(255,255,255,0.06);
    border-radius: 3px;
    overflow: hidden;
}
.review-bar-fill {
    height: 100%;
    background: var(--warm);
    border-radius: 3px;
    transition: width 0.6s ease;
}
.review-bar-count {
    font-size: 0.68rem;
    color: rgba(255,255,255,0.25);
    width: 18px;
    flex-shrink: 0;
}

.review-list { margin-top: 1rem; }
.review-item {
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}
.review-item:last-child { border-bottom: none; }
.review-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}
.review-author {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.review-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--white);
    flex-shrink: 0;
}
.review-author-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
}
.review-author-type {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.3);
}
.review-date {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.25);
}
.review-stars {
    color: var(--warm);
    font-size: 0.75rem;
    letter-spacing: 1px;
    margin-bottom: 0.4rem;
}
.review-text {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.65;
}
.review-tags {
    display: flex;
    gap: 0.4rem;
    margin-top: 0.6rem;
    flex-wrap: wrap;
}
.review-tag {
    font-size: 0.68rem;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    background: rgba(255,255,255,0.04);
    color: rgba(255,255,255,0.35);
    border: 1px solid rgba(255,255,255,0.06);
}

/* Write review form */
.review-write-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--teal-light);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}
.review-write-toggle:hover { gap: 0.6rem; }
.review-write-form {
    display: none;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1rem;
}
.review-write-form.active { display: block; }
.review-star-select {
    display: flex;
    gap: 0.3rem;
    margin-bottom: 1rem;
}
.review-star-btn {
    font-size: 1.4rem;
    cursor: pointer;
    background: none;
    border: none;
    color: rgba(255,255,255,0.15);
    transition: color 0.2s;
    padding: 0;
}
.review-star-btn.filled { color: var(--warm); }
.review-star-btn:hover { color: var(--warm-soft); }

/* ===================== RFQ SYSTEM ===================== */
.rfq-view {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: var(--ink);
    overflow-y: auto;
}
.rfq-view.active { display: block; }
.rfq-hero {
    padding: 5rem 4rem 3rem;
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}
.rfq-hero h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1rem;
}
.rfq-hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--teal-light), var(--warm));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.rfq-hero-sub {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.5);
    max-width: 560px;
    margin: 0 auto;
}
.rfq-body {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 4rem 6rem;
}

/* Steps indicator */
.rfq-steps {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 3rem;
}
.rfq-step {
    display: flex;
    align-items: center;
    gap: 0;
}
.rfq-step-dot {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    border: 2px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.3);
    transition: all 0.4s ease;
    flex-shrink: 0;
}
.rfq-step-dot.active {
    border-color: var(--teal);
    background: var(--teal);
    color: white;
}
.rfq-step-dot.done {
    border-color: var(--teal);
    background: rgba(42,157,143,0.15);
    color: var(--teal-light);
}
.rfq-step-line {
    width: 60px;
    height: 2px;
    background: rgba(255,255,255,0.06);
    transition: background 0.4s ease;
}
.rfq-step-line.done { background: var(--teal); }
.rfq-step-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.25);
    margin-top: 0.5rem;
    text-align: center;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
}
.rfq-step-dot.active + .rfq-step-label,
.rfq-step-wrap.active .rfq-step-label { color: var(--teal-light); }
.rfq-step-wrap {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Form panels */
.rfq-panel {
    display: none;
    animation: fadeUp 0.4s ease-out;
}
.rfq-panel.active { display: block; }
.rfq-panel-title {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 0.5rem;
}
.rfq-panel-sub {
    color: rgba(255,255,255,0.4);
    font-size: 0.92rem;
    margin-bottom: 2rem;
}

/* Compound selector */
.rfq-compound-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}
.rfq-compound-chip {
    padding: 0.6rem 0.5rem;
    border: 1.5px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    text-align: center;
    font-size: 0.78rem;
    font-weight: 500;
    color: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.25s ease;
    background: transparent;
}
.rfq-compound-chip:hover {
    border-color: rgba(42,157,143,0.3);
    color: rgba(255,255,255,0.7);
}
.rfq-compound-chip.selected {
    border-color: var(--teal);
    background: rgba(42,157,143,0.1);
    color: var(--teal-light);
}

/* Quantity & details */
.rfq-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

/* Matching suppliers preview */
.rfq-match-preview {
    background: rgba(42,157,143,0.05);
    border: 1px solid rgba(42,157,143,0.15);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin: 1.5rem 0;
}
.rfq-match-title {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--teal-light);
    font-weight: 700;
    margin-bottom: 1rem;
}
.rfq-match-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(42,157,143,0.08);
}
.rfq-match-item:last-child { border-bottom: none; }
.rfq-match-name { color: var(--white); font-size: 0.88rem; font-weight: 500; }
.rfq-match-meta { font-size: 0.75rem; color: rgba(255,255,255,0.35); }
.rfq-match-badge {
    font-size: 0.65rem;
    background: rgba(42,157,143,0.12);
    color: var(--teal-light);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-weight: 600;
}

/* Navigation buttons */
.rfq-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.rfq-btn-back {
    background: transparent;
    color: rgba(255,255,255,0.5);
    border: 1.5px solid rgba(255,255,255,0.1);
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'DM Sans', sans-serif;
}
.rfq-btn-back:hover { border-color: rgba(255,255,255,0.25); color: rgba(255,255,255,0.7); }
.rfq-btn-next {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: white;
    padding: 0.8rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
    font-family: 'DM Sans', sans-serif;
    box-shadow: 0 4px 14px rgba(42,157,143,0.25);
}
.rfq-btn-next:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(42,157,143,0.35); }

/* Success state */
.rfq-success {
    text-align: center;
    padding: 3rem 0;
}
.rfq-success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(42,157,143,0.12);
    border: 2px solid rgba(42,157,143,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
}
.rfq-success h2 { color: var(--white); font-size: 1.8rem; margin-bottom: 0.5rem; }
.rfq-success p { color: rgba(255,255,255,0.5); font-size: 1rem; margin-bottom: 0.5rem; }
.rfq-success-detail {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin: 2rem auto;
    max-width: 500px;
    text-align: left;
}
.rfq-success-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 0.88rem;
}
.rfq-success-row:last-child { border-bottom: none; }
.rfq-success-label { color: rgba(255,255,255,0.4); }
.rfq-success-value { color: var(--white); font-weight: 500; }

/* ===================== REGULATORY ALERT FEED ===================== */
.alerts-view {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: var(--ink);
    overflow-y: auto;
}
.alerts-view.active { display: block; }
.alerts-hero {
    padding: 5rem 4rem 3rem;
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}
.alerts-hero h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1rem;
}
.alerts-hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--teal-light), var(--warm));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.alerts-hero-sub {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.5);
    max-width: 580px;
    margin: 0 auto;
}
.alerts-body {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 4rem 6rem;
}

/* Filter tabs */
.alerts-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
.alerts-tab {
    padding: 0.5rem 1.2rem;
    border: 1px solid rgba(255,255,255,0.08);
    background: transparent;
    color: rgba(255,255,255,0.45);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'DM Sans', sans-serif;
}
.alerts-tab:hover { border-color: rgba(42,157,143,0.3); color: rgba(255,255,255,0.7); }
.alerts-tab.active { background: var(--teal); border-color: var(--teal); color: white; }

/* Alert card */
.alert-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 1.8rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
}
.alert-card:hover {
    background: rgba(255,255,255,0.05);
    border-color: rgba(255,255,255,0.1);
}
.alert-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.8rem;
}
.alert-severity {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
}
.severity-critical { background: rgba(231,111,81,0.12); color: var(--coral); border: 1px solid rgba(231,111,81,0.2); }
.severity-warning { background: rgba(233,196,106,0.1); color: var(--warm); border: 1px solid rgba(233,196,106,0.15); }
.severity-info { background: rgba(42,157,143,0.1); color: var(--teal-light); border: 1px solid rgba(42,157,143,0.15); }
.severity-update { background: rgba(99,102,241,0.1); color: #a5b4fc; border: 1px solid rgba(99,102,241,0.15); }
.alert-date {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.25);
}
.alert-title {
    font-family: 'DM Serif Display', serif; text-wrap: balance;
    font-size: 1.15rem;
    color: var(--white);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}
.alert-summary {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-bottom: 1rem;
}
.alert-tags {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.alert-tag {
    font-size: 0.68rem;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    background: rgba(255,255,255,0.04);
    color: rgba(255,255,255,0.4);
    border: 1px solid rgba(255,255,255,0.06);
}
.alert-source {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.3);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* Expanded alert detail */
.alert-detail {
    display: none;
    margin-top: 1.2rem;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.alert-detail.active { display: block; }
.alert-detail-body {
    color: rgba(255,255,255,0.55);
    font-size: 0.92rem;
    line-height: 1.8;
}
.alert-detail-body h4 {
    color: var(--white);
    font-size: 1rem;
    margin: 1.2rem 0 0.5rem;
}
.alert-detail-body h4:first-child { margin-top: 0; }
.alert-impact {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 1.2rem;
    margin: 1rem 0;
}
.alert-impact-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255,255,255,0.35);
    font-weight: 700;
    margin-bottom: 0.6rem;
}
.alert-impact-items {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.alert-impact-chip {
    font-size: 0.78rem;
    padding: 0.35rem 0.8rem;
    border-radius: 6px;
    font-weight: 500;
}
.impact-pharmacy { background: rgba(42,157,143,0.1); color: var(--teal-light); }
.impact-telehealth { background: rgba(233,196,106,0.1); color: var(--warm); }
.impact-clinic { background: rgba(231,111,81,0.08); color: var(--coral); }
.impact-research { background: rgba(99,102,241,0.1); color: #a5b4fc; }
.impact-all { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.6); }

/* Subscribe banner */
.alerts-subscribe {
    background: linear-gradient(135deg, rgba(42,157,143,0.1), rgba(233,196,106,0.06));
    border: 1px solid rgba(42,157,143,0.2);
    border-radius: var(--radius);
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}
.alerts-subscribe-text { flex: 1; }
.alerts-subscribe-text h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 0.3rem; }
.alerts-subscribe-text p { color: rgba(255,255,255,0.45); font-size: 0.88rem; }
.alerts-subscribe-form {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}
.alerts-subscribe-form input {
    padding: 0.7rem 1rem;
    border: 1.5px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.05);
    color: var(--white);
    border-radius: 8px;
    font-size: 0.85rem;
    font-family: 'DM Sans', sans-serif;
    width: 220px;
}
.alerts-subscribe-form input::placeholder { color: rgba(255,255,255,0.25); }
.alerts-subscribe-btn {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: white;
    padding: 0.7rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.82rem;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    white-space: nowrap;
    transition: all 0.3s;
}
.alerts-subscribe-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(42,157,143,0.3); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1280px) {
    header { padding: 1.2rem 2.5rem; }
    .hero { padding: 6rem 2.5rem 8rem; }
    .search-section { margin: -3rem 2.5rem 0; }
    .buyer-types-section, .suppliers-section, .blog-section, .education-section, .funnel-section, .testimonials-section, .comparison-section, .compare-section { padding: 5rem 2.5rem; }
    footer { padding: 4rem 2.5rem 3rem; }
}
@media (max-width: 1024px) {
    .buyer-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid, .education-topics, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
    .profile-detail-grid { grid-template-columns: 1fr 1fr; }
    .hero-stats { gap: 2rem; }
    .search-section { margin: -3rem 2rem 0; padding: 2.2rem 2rem; }
    .compare-table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    nav { gap: 1.5rem; }
    nav a { font-size: 0.78rem; }
}
@media (max-width: 768px) {
    header { padding: 1rem 1.5rem; }
    nav { gap: 1.5rem; }
    .nav-cta { display: none; }
    .hero { padding: 4rem 1.5rem 6rem; }
    .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
    .search-section { padding: 2rem 1.5rem; margin: -2rem 1rem 0; }
    .search-container { flex-direction: column; }
    .buyer-types-section, .suppliers-section, .blog-section, .education-section, .funnel-section, .testimonials-section, .comparison-section { padding: 4rem 1.5rem; }
    .buyer-grid, .blog-grid, .education-topics, .testimonials-grid { grid-template-columns: 1fr; }
    .supplier-grid { grid-template-columns: 1fr; }
    .suppliers-header { flex-direction: column; gap: 1rem; align-items: flex-start; }
    .hero-actions { flex-direction: column; align-items: center; }
    .modal-content, .profile-content { width: 95%; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .blog-cta-banner { flex-direction: column; gap: 1.5rem; text-align: center; }
    .funnel-steps { flex-direction: column; }
    .funnel-arrow { transform: rotate(90deg); }
    .trust-bar { flex-wrap: wrap; gap: 1.5rem; }
    .comparison-table-wrap { margin: 0 -0.5rem; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .sticky-cta { padding: 0.8rem 1.5rem; gap: 1rem; }
    .sticky-cta-text { font-size: 0.8rem; }
    .profile-actions { flex-direction: column; }
    .about-body { padding: 2rem 1.5rem 4rem; }
    .about-hero { padding: 3rem 1.5rem 2rem; }
    .about-values-grid, .about-team-grid { grid-template-columns: 1fr; }
    .about-cta-actions { flex-direction: column; align-items: center; }
    .coa-body { padding: 1.5rem 1.5rem 4rem; }
    .coa-hero { padding: 3rem 1.5rem 2rem; }
    .coa-form-grid { grid-template-columns: 1fr; }
    .coa-checks-grid { grid-template-columns: 1fr; }
    .compounds-body { padding: 1.5rem 1.5rem 4rem; }
    .compounds-hero { padding: 3rem 1.5rem 2rem; }
    .compounds-search-bar { flex-direction: column; }
    .compound-info-grid { grid-template-columns: 1fr; }
    .rfq-body { padding: 1.5rem 1.5rem 4rem; }
    .rfq-hero { padding: 3rem 1.5rem 2rem; }
    .rfq-compound-grid { grid-template-columns: repeat(2, 1fr); }
    .rfq-form-row { grid-template-columns: 1fr; }
    .rfq-step-line { width: 30px; }
    .alerts-body { padding: 1.5rem 1.5rem 4rem; }
    .alerts-hero { padding: 3rem 1.5rem 2rem; }
    .alerts-subscribe { flex-direction: column; text-align: center; }
    .alerts-subscribe-form { width: 100%; }
    .alerts-subscribe-form input { flex: 1; width: auto; }
    .article-body { padding: 2rem 1.5rem 4rem; }
    .article-hero { padding: 3rem 1.5rem 2rem; }
    .article-header-bar { padding: 1rem 1.5rem; }
}


/* ============================================================
   MULTI-PAGE SITE STYLES — DARK THEME
   Matches original BestPeptideSource.com design system
   ============================================================ */

/* Override: article-view is no longer a fixed overlay — it's the page content */
.article-view {
    display: block !important;
    position: relative !important;
    inset: auto !important;
    z-index: auto !important;
    background: var(--ink);
    overflow: visible !important;
    min-height: 100vh;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
}
.breadcrumb a {
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    transition: color 0.3s;
}
.breadcrumb a:hover { color: var(--teal-light); }
.bc-sep { color: rgba(255,255,255,0.2); }
.breadcrumb span:last-child { color: rgba(255,255,255,0.7); }

/* Nav active state */
nav a.active { color: var(--white) !important; }
nav a.active::after { width: 100% !important; }

/* Article hero — centered, dark */
.article-hero {
    padding: 5rem 4rem 4rem;
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}
.article-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}
.article-hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--teal-light), var(--warm));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.article-hero-meta {
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* Article header bar — sticky with blur */
.article-header-bar {
    position: sticky;
    top: 0;
    background: rgba(12,16,24,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    z-index: 10;
}

/* Article body — dark with light text (MATCHES ORIGINAL) */
.article-body {
    max-width: 760px;
    margin: 0 auto;
    padding: 3rem 4rem 6rem;
    color: rgba(255,255,255,0.7);
    font-size: 1.05rem;
    line-height: 1.9;
}
.article-body h2 {
    color: var(--white);
    font-size: 1.8rem;
    margin: 3rem 0 1.2rem;
}
.article-body h3 {
    color: var(--teal-light);
    font-size: 1.3rem;
    margin: 2.5rem 0 1rem;
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
}
.article-body p { margin-bottom: 1.5rem; }
.article-body ul, .article-body ol {
    margin: 1rem 0 1.5rem 1.5rem;
}
.article-body li {
    margin-bottom: 0.6rem;
    color: rgba(255,255,255,0.6);
}
.article-body strong { color: var(--white); }
.article-body em { color: var(--warm); font-style: normal; }
.article-body a { color: var(--teal-light); text-decoration: none; border-bottom: 1px solid rgba(64,180,166,0.3); transition: all 0.3s; }
.article-body a:hover { color: var(--warm); border-bottom-color: var(--warm); }
.article-body blockquote {
    border-left: 3px solid var(--teal);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: rgba(42,157,143,0.06);
    border-radius: 0 var(--radius) var(--radius) 0;
    color: rgba(255,255,255,0.6);
}

/* Tables in articles — dark theme */
.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}
.article-body th {
    background: rgba(42,157,143,0.15);
    color: var(--teal-light);
    padding: 0.8rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 2px solid rgba(42,157,143,0.3);
}
.article-body td {
    padding: 0.7rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    color: rgba(255,255,255,0.6);
}
.article-body tr:hover td { background: rgba(255,255,255,0.02); }

/* Article internal CTA — dark gradient */
.article-internal-cta {
    background: linear-gradient(135deg, rgba(42,157,143,0.1), rgba(233,196,106,0.06));
    border: 1px solid rgba(42,157,143,0.2);
    border-radius: var(--radius);
    padding: 2.5rem;
    text-align: center;
    margin: 3rem 0;
}
.article-internal-cta h3 { color: var(--white); font-size: 1.4rem; margin-bottom: 0.5rem; }
.article-internal-cta p { color: rgba(255,255,255,0.5); margin-bottom: 1.5rem; }
.article-internal-cta .btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: var(--white);
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.88rem;
    transition: all 0.3s;
    box-shadow: 0 4px 14px rgba(42,157,143,0.25);
}
.article-internal-cta .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(42,157,143,0.4);
}

/* TOC box */
.article-toc {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 1.5rem 2rem;
    border-radius: var(--radius);
    margin-bottom: 2.5rem;
}
.article-toc h4 {
    color: var(--white);
    margin-bottom: 0.8rem;
    font-family: 'DM Sans', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}
.article-toc ul { list-style: none; margin: 0; padding: 0; }
.article-toc li { margin-bottom: 0.4rem; }
.article-toc a { color: var(--teal-light); text-decoration: none; font-size: 0.92rem; border-bottom: none !important; }
.article-toc a:hover { color: var(--warm); }

/* ===== PAGE HERO (for index pages: suppliers, compounds, blog) ===== */
.page-hero {
    background: var(--ink);
    padding: 5rem 4rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(42,157,143,0.08) 0%, transparent 65%);
    pointer-events: none;
}
.page-hero h1 {
    color: var(--white);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    margin-bottom: 1rem;
    line-height: 1.2;
}
.page-hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--teal-light), var(--warm));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.page-hero p {
    color: rgba(255,255,255,0.5);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Page content area */
.page-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 4rem 6rem;
}

/* ===== BLOG CARDS — DARK THEME ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.blog-card {
    background: rgba(255,255,255,0.03);
    border: 1.5px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
}
.blog-card:hover {
    transform: translateY(-6px);
    border-color: rgba(42,157,143,0.3);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    background: rgba(255,255,255,0.06);
}
.blog-card-body { padding: 2rem; flex: 1; display: flex; flex-direction: column; }
.blog-card-category {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--teal);
    font-weight: 700;
    margin-bottom: 0.8rem;
}
.blog-card-title {
    font-family: 'DM Serif Display', serif;
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 0.8rem;
    line-height: 1.35;
}
.blog-card-title a { color: var(--white); text-decoration: none; transition: color 0.3s; }
.blog-card-title a:hover { color: var(--teal-light); }
.blog-card-excerpt {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}
.blog-card-meta {
    display: flex;
    justify-content: space-between;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 0.72rem;
    color: rgba(255,255,255,0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: auto;
}

/* ===== SUPPLIER CARDS — DARK THEME ===== */
.supplier-grid-page {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}
.supplier-card-page {
    background: rgba(255,255,255,0.03);
    border: 1.5px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 2rem;
    transition: all 0.4s ease;
}
.supplier-card-page:hover {
    transform: translateY(-4px);
    border-color: rgba(42,157,143,0.3);
    box-shadow: 0 16px 40px rgba(0,0,0,0.25);
    background: rgba(255,255,255,0.05);
}
.supplier-card-page .supplier-type {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--teal);
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.supplier-card-page h3 { margin-bottom: 0.3rem; }
.supplier-card-page h3 a {
    color: var(--white);
    text-decoration: none;
    font-family: 'DM Serif Display', serif;
    transition: color 0.3s;
}
.supplier-card-page h3 a:hover { color: var(--teal-light); }
.supplier-card-page p { color: rgba(255,255,255,0.5); font-size: 0.9rem; }
.supplier-card-page .supplier-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin: 0.8rem 0;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
}
.supplier-card-page .supplier-compounds {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.8rem;
}
.supplier-card-page .compound-tag {
    background: rgba(42,157,143,0.12);
    border: 1px solid rgba(42,157,143,0.2);
    color: var(--teal-light);
    padding: 0.25rem 0.7rem;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 600;
}
.supplier-card-page a[href*="suppliers/"] {
    color: var(--teal-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.88rem;
}

/* ===== COMPOUND CARDS — DARK THEME ===== */
.compound-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.2rem;
}
.compound-card {
    background: rgba(255,255,255,0.03);
    border: 1.5px solid rgba(255,255,255,0.06);
    padding: 1.5rem;
    border-radius: var(--radius);
    transition: all 0.3s ease;
}
.compound-card:hover {
    border-color: rgba(233,196,106,0.3);
    background: rgba(255,255,255,0.05);
}
.compound-card h3 { font-size: 1.05rem; color: var(--white); margin-bottom: 0.3rem; }
.compound-card h3 a { color: var(--white); text-decoration: none; }
.compound-card h3 a:hover { color: var(--teal-light); }
.compound-card .compound-category {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--warm);
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.compound-card p { font-size: 0.85rem; color: rgba(255,255,255,0.4); line-height: 1.6; }

/* ===== GUIDE CARDS (homepage) ===== */
.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
.guide-card {
    background: rgba(255,255,255,0.03);
    border: 1.5px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 2rem;
    transition: all 0.3s ease;
}
.guide-card:hover {
    border-color: rgba(42,157,143,0.3);
    background: rgba(255,255,255,0.05);
    transform: translateY(-3px);
}
.guide-card h3 { font-size: 1.1rem; color: var(--white); margin-bottom: 0.5rem; }
.guide-card h3 a { color: var(--white); text-decoration: none; }
.guide-card h3 a:hover { color: var(--teal-light); }
.guide-card p { color: rgba(255,255,255,0.4); font-size: 0.88rem; line-height: 1.6; }

/* ===== MOBILE NAV ===== */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.6rem;
    cursor: pointer;
    padding: 0.3rem;
    line-height: 1;
}
@media (max-width: 900px) {
    .mobile-toggle { display: block; }
    header { padding: 1rem 1.5rem; }
    header nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(12,16,24,0.98);
        backdrop-filter: blur(20px);
        padding: 0.5rem 1.5rem 1.5rem;
        border-top: 1px solid rgba(255,255,255,0.06);
        z-index: 1000;
        gap: 0;
    }
    header nav.open { display: flex; }
    header nav a {
        padding: 0.9rem 0;
        border-bottom: 1px solid rgba(255,255,255,0.04);
        font-size: 0.92rem;
    }
    header nav a::after { display: none; }
    header nav .nav-cta {
        text-align: center;
        margin-top: 0.8rem;
        padding: 0.8rem !important;
        border-radius: 50px;
        border-bottom: none;
    }
    .article-hero { padding: 3rem 1.5rem 2rem; }
    .article-header-bar { padding: 0.8rem 1.5rem; }
    .article-body { padding: 2rem 1.5rem 4rem; font-size: 1rem; }
    .page-hero { padding: 3rem 1.5rem 2rem; }
    .page-content { padding: 1.5rem; }
    .blog-grid { grid-template-columns: 1fr; }
    .supplier-grid-page { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr !important; gap: 2rem !important; }
}
@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr !important; }
}

/* ===== COA TOOL STYLES ===== */
.coa-tool-container {
    max-width: 760px;
    margin: 0 auto;
    padding: 3rem 4rem 6rem;
}
.coa-input-group {
    margin-bottom: 1.5rem;
}
.coa-input-group label {
    display: block;
    color: var(--white);
    font-weight: 600;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
}
.coa-input-group input,
.coa-input-group select,
.coa-input-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(255,255,255,0.05);
    border: 1.5px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.3s;
}
.coa-input-group input:focus,
.coa-input-group select:focus,
.coa-input-group textarea:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(42,157,143,0.15);
}
.coa-input-group input::placeholder,
.coa-input-group textarea::placeholder {
    color: rgba(255,255,255,0.25);
}
.coa-input-group select option {
    background: var(--ink);
    color: var(--white);
}
.coa-btn {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    color: var(--white);
    padding: 0.9rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    transition: all 0.3s;
    box-shadow: 0 4px 14px rgba(42,157,143,0.25);
}
.coa-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(42,157,143,0.4);
}
.coa-result {
    background: rgba(255,255,255,0.03);
    border: 1.5px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 2rem;
    margin-top: 2rem;
}
.coa-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.coa-result-item:last-child { border-bottom: none; }
.coa-result-label { color: rgba(255,255,255,0.5); font-size: 0.9rem; }
.coa-result-value { color: var(--white); font-weight: 600; }
.coa-pass { color: var(--teal-light); }
.coa-warn { color: var(--warm); }
.coa-fail { color: var(--coral); }

/* ===== FORM STYLES (RFQ, Contact) ===== */
.form-dark input,
.form-dark select,
.form-dark textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background: rgba(255,255,255,0.05);
    border: 1.5px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.3s;
}
.form-dark input:focus,
.form-dark select:focus,
.form-dark textarea:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(42,157,143,0.15);
}
.form-dark label {
    display: block;
    color: rgba(255,255,255,0.7);
    font-weight: 600;
    margin-bottom: 0.4rem;
    font-size: 0.88rem;
}
.form-dark select option { background: var(--ink); }

/* ===== FILTER BAR (supplier directory) ===== */
.filter-bar input,
.filter-bar select {
    padding: 0.7rem 1rem;
    background: rgba(255,255,255,0.05);
    border: 1.5px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.88rem;
}
.filter-bar input::placeholder { color: rgba(255,255,255,0.25); }
.filter-bar select option { background: var(--ink); }
.filter-bar input:focus, .filter-bar select:focus {
    outline: none;
    border-color: var(--teal);
}

/* Blog card gradient tops */
.blog-card-image {
    height: 120px;
    position: relative;
    overflow: hidden;
}
.blog-card:nth-child(6n+1) .blog-card-image { background: linear-gradient(135deg, rgba(42,157,143,0.15), rgba(42,157,143,0.05)); }
.blog-card:nth-child(6n+2) .blog-card-image { background: linear-gradient(135deg, rgba(233,196,106,0.12), rgba(233,196,106,0.04)); }
.blog-card:nth-child(6n+3) .blog-card-image { background: linear-gradient(135deg, rgba(231,111,81,0.1), rgba(231,111,81,0.03)); }
.blog-card:nth-child(6n+4) .blog-card-image { background: linear-gradient(135deg, rgba(42,157,143,0.12), rgba(233,196,106,0.06)); }
.blog-card:nth-child(6n+5) .blog-card-image { background: linear-gradient(135deg, rgba(231,111,81,0.08), rgba(42,157,143,0.06)); }
.blog-card:nth-child(6n+6) .blog-card-image { background: linear-gradient(135deg, rgba(233,196,106,0.1), rgba(42,157,143,0.08)); }
.blog-card-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2.5rem;
    opacity: 0.6;
}

/* Supplier example badge */
.example-badge {
    display: inline-block;
    background: rgba(233,196,106,0.15);
    border: 1px solid rgba(233,196,106,0.3);
    color: var(--warm);
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-left: 0.5rem;
}

/* Section divider glow */
.section-glow {
    position: relative;
    overflow: hidden;
}
.section-glow::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(42,157,143,0.06) 0%, transparent 65%);
    pointer-events: none;
}

/* 404 page */
.error-page {
    text-align: center;
    padding: 8rem 2rem;
}
.error-page h1 { color: var(--white); font-size: 6rem; margin-bottom: 1rem; }
.error-page p { color: rgba(255,255,255,0.5); font-size: 1.1rem; margin-bottom: 2rem; }

/* ============================================
   MOBILE FLUIDITY OVERRIDES
   ============================================ */

@media (max-width: 768px) {
    /* Reduce inline-style hero font sizes that don't scale */
    section h1[style*="3.2rem"],
    .hero h1 {
        font-size: clamp(2rem, 8vw, 3.2rem) !important;
        line-height: 1.1;
    }
    section h2[style*="2rem"] {
        font-size: clamp(1.5rem, 6vw, 2rem) !important;
    }
}

@media (max-width: 480px) {
    /* Tightest mobile breakpoint */
    body {
        font-size: 0.95rem;
    }
    .article-body, .page-content {
        padding-left: 1.25rem !important;
        padding-right: 1.25rem !important;
    }
    /* Stack hero CTA buttons */
    section [class^="btn"] {
        display: block;
        width: 100%;
        max-width: 320px;
        margin: 0.5rem auto 0;
    }
}

/* Touch targets */
nav a, .nav-cta {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

/* Image responsiveness (when images are added in Phase B) */
img { max-width: 100%; height: auto; }

/* Tables in articles need horizontal scroll on mobile */
@media (max-width: 768px) {
    .article-body table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
    }
}