/* ============================================================
   GL BIOCHEM — HOMEPAGE · HERITAGE INSTITUTIONAL
   ============================================================ */

/* === HERO === */
.hero-section {
    background:
        radial-gradient(ellipse 70% 90% at 88% 8%, rgba(28,45,82,0.07) 0%, transparent 55%),
        radial-gradient(ellipse 50% 60% at 8% 95%, rgba(169,132,46,0.06) 0%, transparent 60%),
        linear-gradient(180deg, var(--white) 0%, var(--paper) 70%, var(--gray-50) 100%);
    padding: 0; position: relative; overflow: hidden;
    border-bottom: 1px solid var(--gold-hairline);
}
/* engraved watermark seal */
.hero-section::before {
    content: ''; position: absolute; top: -120px; right: -110px;
    width: 520px; height: 520px; border-radius: 50%;
    border: 1px solid rgba(169,132,46,0.18);
    box-shadow:
        inset 0 0 0 14px transparent,
        inset 0 0 0 15px rgba(169,132,46,0.14),
        inset 0 0 0 60px transparent,
        inset 0 0 0 61px rgba(28,45,82,0.08);
    pointer-events: none;
}
.hero-bg-pattern { display: none; }
.hero-centered {
    text-align: left; max-width: none; margin: 0;
    position: relative; z-index: 1;
    padding: 56px 0 44px;
}
@media (min-width: 768px) { .hero-centered { padding: 72px 0 56px; } }
@media (min-width: 1024px) { .hero-centered { padding: 72px 0 56px; max-width: none; } }
.hero-eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    background: transparent; border: none;
    padding: 0; border-radius: 0; font-size: 12px;
    font-weight: 700; color: var(--gold-dark); margin-bottom: 22px;
    width: fit-content; box-shadow: none;
    text-transform: uppercase; letter-spacing: 0.22em;
    animation: riseIn 0.6s 0.05s cubic-bezier(0.25,0.6,0.3,1) both;
}
.hero-eyebrow::before, .hero-eyebrow::after {
    content: ''; display: block; width: 34px; height: 1px;
    background: var(--gold);
}
.hero-eyebrow i { color: var(--gold); font-size: 12px; }
.hero-title {
    font-size: 40px; font-weight: 500; color: var(--primary-dark);
    margin-bottom: 22px; line-height: 1.12; letter-spacing: 0;
    font-family: var(--font-display);
    animation: riseIn 0.65s 0.14s cubic-bezier(0.25,0.6,0.3,1) both;
}
@media (min-width: 640px) { .hero-title { font-size: 52px; } }
@media (min-width: 1024px) { .hero-title { font-size: 56px; } }
.hero-title span {
    background: none;
    -webkit-text-fill-color: currentColor;
    color: var(--gold-dark);
    font-style: italic; font-weight: 600;
}
.hero-subtitle {
    font-size: 16.5px; color: var(--gray-600); margin-bottom: 32px;
    line-height: 1.75; max-width: 560px;
    animation: riseIn 0.65s 0.24s cubic-bezier(0.25,0.6,0.3,1) both;
}
.hero-subtitle strong { color: var(--primary-dark); font-weight: 700; }
.hero-cta {
    display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 30px;
    animation: riseIn 0.65s 0.34s cubic-bezier(0.25,0.6,0.3,1) both;
}
.hero-cta-primary {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 15px 34px; background: var(--primary); color: var(--gold-light);
    border-radius: var(--radius-sm); font-weight: 600; font-size: 14.5px;
    text-decoration: none; transition: all var(--transition-fast);
    letter-spacing: 0.06em; text-transform: uppercase;
    box-shadow: inset 0 0 0 1px rgba(203,173,106,0.4), 0 4px 14px rgba(21,34,63,0.28);
}
.hero-cta-primary:hover {
    background: var(--primary-light); color: #F5EEDC; text-decoration: none;
    transform: translateY(-2px);
    box-shadow: inset 0 0 0 1px rgba(203,173,106,0.55), 0 7px 20px rgba(21,34,63,0.32);
}
.hero-cta-secondary {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 15px 28px; background: transparent; color: var(--primary);
    border: 1px solid var(--gray-300); border-radius: var(--radius-sm);
    font-weight: 600; font-size: 14px; text-decoration: none;
    transition: all var(--transition-fast); letter-spacing: 0.05em;
}
.hero-cta-secondary:hover { background: var(--white); border-color: var(--gold); color: var(--primary-dark); text-decoration: none; transform: translateY(-1px); }
.hero-trust-row {
    display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center;
    animation: riseIn 0.65s 0.44s cubic-bezier(0.25,0.6,0.3,1) both;
}
.hero-trust-item {
    display: flex; align-items: center; gap: 7px;
    font-size: 12px; color: var(--gray-500); font-weight: 600;
    letter-spacing: 0.08em; text-transform: uppercase;
}
.hero-trust-item i { color: var(--gold); font-size: 13px; }
.hero-trust-item a { color: var(--primary); text-decoration: underline; text-decoration-color: var(--gold-hairline); text-underline-offset: 3px; font-weight: 700; }
.hero-trust-item a:hover { color: var(--gold-dark); text-decoration-color: var(--gold); }

/* === HERO LAYOUT (2-column on desktop) === */
.hero-layout {
    display: grid; grid-template-columns: 1fr; gap: 24px;
    align-items: start;
}
@media (min-width: 1024px) {
    .hero-layout { grid-template-columns: 1.2fr 0.8fr; gap: 44px; align-items: center; }
}
.hero-layout > * { min-width: 0; }

/* === CERTIFICATION SHRINE (framed display case) === */
.cert-shrine {
    position: relative;
    background: var(--white);
    border: 1px solid var(--gray-300);
    outline: 1px solid var(--gold-hairline);
    outline-offset: 4px;
    border-radius: var(--radius-sm);
    padding: 18px; overflow: hidden;
    box-shadow: var(--shadow-md);
    animation: riseIn 0.7s 0.35s cubic-bezier(0.25,0.6,0.3,1) both;
}
.cert-shrine-label {
    display: flex; align-items: center; gap: 8px;
    font-size: 10.5px; font-weight: 700; color: var(--gold-dark);
    margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.18em;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--gold-hairline);
}
.cert-shrine-label i { color: var(--gold); font-size: 13px; }
.cert-shrine-label .cn-accent { font-size: 11px; color: var(--gray-400); text-transform: none; letter-spacing: 0; font-weight: 500; margin-left: auto; }
.cert-shrine-scroll {
    display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px;
}
.cert-shrine-item {
    display: flex; flex-direction: column; align-items: center;
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm); overflow: hidden;
    transition: all var(--transition-fast); cursor: pointer;
}
.cert-shrine-item:hover {
    border-color: var(--gold); box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.cert-shrine-item img {
    width: 100%; height: auto; display: block;
    aspect-ratio: 3/4; object-fit: cover;
}
.cert-shrine-item span {
    padding: 4px 2px; text-align: center;
    font-size: 7px; font-weight: 700; color: var(--gray-500);
    text-transform: uppercase; letter-spacing: 0.02em;
    background: var(--gray-50); border-top: 1px solid var(--gray-100);
    width: 100%; line-height: 1.2;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* === CERT MODAL === */
.cert-modal-overlay {
    display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(20,17,9,0.6); backdrop-filter: blur(4px);
    z-index: 9999; align-items: center; justify-content: center; padding: 20px;
}
.cert-modal-overlay.active { display: flex; }
.cert-modal {
    background: var(--white); border-radius: var(--radius-md); padding: 32px;
    border: 1px solid var(--gray-300);
    outline: 1px solid var(--gold-hairline); outline-offset: 4px;
    max-width: 480px; width: 100%; position: relative;
    box-shadow: var(--shadow-xl);
    animation: certModalIn 0.25s ease-out;
}
@keyframes certModalIn { from { opacity: 0; transform: scale(0.95) translateY(10px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.cert-modal-close {
    position: absolute; top: 14px; right: 14px;
    background: var(--gray-50); border: 1px solid var(--gray-200); cursor: pointer;
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--gray-500); font-size: 14px;
    transition: all var(--transition-fast);
}
.cert-modal-close:hover { background: var(--gold); color: var(--white); border-color: var(--gold); }
.cert-modal-img {
    text-align: center; margin-bottom: 20px;
}
.cert-modal-img img {
    max-width: 200px; max-height: 280px; border-radius: var(--radius-sm);
    border: 1px solid var(--gray-300); box-shadow: var(--shadow-md);
}
.cert-modal h3 {
    font-size: 19px; font-weight: 600; color: var(--primary-dark);
    margin-bottom: 10px; padding-right: 40px; font-family: var(--font-display);
}
.cert-modal p {
    font-size: 14px; color: var(--gray-600); line-height: 1.7;
}
@media (max-width: 767px) {
    .cert-modal { padding: 24px; max-width: 100%; }
    .cert-modal-img img { max-width: 150px; max-height: 200px; }
    .cert-modal h3 { font-size: 16px; }
    .cert-modal p { font-size: 13px; }
}

/* === CRYPTO STRIP === */
.hero-crypto-strip {
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-md); overflow: hidden;
    margin-top: 36px; max-width: 540px;
    box-shadow: var(--shadow-lg), inset 0 0 0 4px rgba(14,23,44,0.4), inset 0 0 0 5px rgba(203,173,106,0.28);
    animation: riseIn 0.7s 0.5s cubic-bezier(0.25,0.6,0.3,1) both;
}
.crypto-strip-header {
    padding: 9px 22px; background: rgba(14,23,44,0.5);
    border-bottom: 1px solid rgba(203,173,106,0.25);
}
.crypto-strip-badge {
    font-size: 10.5px; font-weight: 700; color: var(--gold-light);
    text-transform: uppercase; letter-spacing: 0.2em;
}
.crypto-strip-body {
    display: flex; align-items: center; justify-content: center;
    padding: 14px 20px; gap: 10px; flex-wrap: wrap;
}
.crypto-coin {
    display: flex; align-items: center; gap: 6px;
    font-size: 12.5px; font-weight: 600; color: rgba(245,238,220,0.9);
    padding: 6px 14px; background: rgba(203,173,106,0.07);
    border-radius: var(--radius-sm); border: 1px solid rgba(203,173,106,0.22);
    transition: background var(--transition-fast);
    font-family: var(--font-mono);
}
.crypto-coin:hover { background: rgba(203,173,106,0.16); }
.crypto-coin i { font-size: 15px; color: var(--gold-light); }
.crypto-strip-note {
    text-align: center; padding: 0 20px 12px;
    font-size: 11.5px; color: rgba(245,238,220,0.42); font-style: italic;
    font-family: var(--font-display);
}

/* === HERO CONTACT === */
.hero-contact-strip {
    display: flex; align-items: center; gap: 12px;
    margin-top: 16px; font-size: 13px; color: var(--gray-500);
    flex-wrap: wrap;
    animation: riseIn 0.7s 0.58s cubic-bezier(0.25,0.6,0.3,1) both;
}
.hero-contact-strip a { color: var(--primary); font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 5px; }
.hero-contact-strip a:hover { color: var(--gold-dark); text-decoration: underline; text-decoration-color: var(--gold-hairline); }
.hero-contact-sep { color: var(--gray-300); }

/* === STATS BAR (engraved ledger band) === */
.stats-section {
    padding: 0;
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-darker) 100%);
    border-top: 3px double var(--gold);
    border-bottom: 1px solid var(--gold-hairline);
}
.stats-bar {
    display: grid; grid-template-columns: repeat(3, 1fr);
}
@media (min-width: 768px) { .stats-bar { grid-template-columns: repeat(6, 1fr); } }
.stat-item {
    text-align: center; padding: 30px 12px;
    border-right: 1px solid rgba(203,173,106,0.16);
    transition: background var(--transition-fast);
}
.stat-item:hover { background: rgba(203,173,106,0.05); }
.stat-item:last-child { border-right: none; }
.stat-number {
    display: block; font-size: 34px; font-weight: 500; color: var(--gold-light);
    letter-spacing: 0.01em; font-family: var(--font-display);
}
.stat-label { display: block; font-size: 10px; font-weight: 600; color: rgba(245,238,220,0.55); margin-top: 7px; text-transform: uppercase; letter-spacing: 0.16em; }
@media (max-width: 767px) {
    .stat-number { font-size: 24px; }
    .stat-item { padding: 18px 8px; }
}

/* === COMPANY PROFILE === */
.company-section { padding: 76px 0; background: var(--paper); }
.company-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: start; }
@media (min-width: 768px) { .company-grid { grid-template-columns: 1.4fr 0.6fr; } }
.company-text h2 {
    font-size: 30px; font-weight: 600; color: var(--primary-dark); margin-bottom: 8px;
    letter-spacing: 0.005em; font-family: var(--font-display);
}
.company-text h2 span { color: var(--gold-dark); font-style: italic; }
.company-text h2::after {
    content: ''; display: block; width: 64px; height: 7px;
    background:
        linear-gradient(var(--gold), var(--gold)) top left / 64px 1px no-repeat,
        linear-gradient(var(--gold), var(--gold)) bottom left / 32px 1px no-repeat;
    margin: 14px 0 20px;
}
.company-text p { font-size: 15px; color: var(--gray-600); line-height: 1.85; margin-bottom: 14px; }
.company-text .lead {
    font-size: 18.5px; color: var(--gray-700); font-weight: 400;
    font-family: var(--font-display); font-style: italic; line-height: 1.7;
}
.company-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.company-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 16px; background: var(--white);
    border: 1px solid var(--gray-300); border-radius: var(--radius-sm);
    font-size: 12px; font-weight: 700; color: var(--gray-600);
    transition: all var(--transition-fast);
    letter-spacing: 0.06em; text-transform: uppercase;
}
.company-badge:hover { border-color: var(--gold); color: var(--primary); box-shadow: var(--shadow-sm); }
.company-badge i { color: var(--gold); font-size: 13px; }
.company-stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.company-stat-card {
    padding: 24px; background: var(--white); border-radius: var(--radius-sm);
    text-align: center; border: 1px solid var(--gray-200);
    border-top: 2px solid var(--gold);
    transition: all var(--transition-normal);
    position: relative; overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.company-stat-card::before { display: none; }
.company-stat-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.company-stat-num {
    display: block; font-size: 34px; font-weight: 500; color: var(--primary);
    letter-spacing: 0.01em; font-family: var(--font-display);
}
.company-stat-label { display: block; font-size: 10.5px; font-weight: 700; color: var(--gray-500); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.12em; }

/* === TRUSTED BY === */
.trusted-section { padding: 64px 0; background: var(--gray-50); border-top: 1px solid var(--gold-hairline); border-bottom: 1px solid var(--gold-hairline); }
.trusted-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (min-width: 640px) { .trusted-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .trusted-grid { grid-template-columns: repeat(6, 1fr); } }
.trusted-card {
    padding: 26px 16px; background: var(--white); border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm); text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}
.trusted-card:hover { border-color: var(--gold); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.trusted-card-icon {
    width: 52px; height: 52px; border-radius: 50%;
    background: var(--primary); color: var(--gold-light);
    box-shadow: 0 0 0 3px var(--white), 0 0 0 4px var(--gold-hairline);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; margin: 0 auto 16px;
    transition: all var(--transition-normal);
}
.trusted-card:hover .trusted-card-icon { background: var(--primary-light); box-shadow: 0 0 0 3px var(--white), 0 0 0 4px var(--gold); }
.trusted-card h4 { font-size: 15px; font-weight: 600; color: var(--primary-dark); margin-bottom: 4px; font-family: var(--font-display); }
.trusted-card p { font-size: 12px; color: var(--gray-500); line-height: 1.55; }

/* === CATEGORIES === */
.categories-section { padding: 76px 0; background: var(--paper); }
.categories-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (min-width: 640px) { .categories-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .categories-grid { grid-template-columns: repeat(5, 1fr); } }
.category-card {
    display: flex; flex-direction: column; align-items: center; text-align: center;
    padding: 30px 16px 22px; background: var(--white);
    border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
    text-decoration: none; color: var(--gray-700);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    position: relative;
}
.category-card::after {
    content: ''; position: absolute; left: 14px; right: 14px; top: 7px;
    border-top: 1px solid var(--gold-hairline);
    opacity: 0; transition: opacity var(--transition-normal);
}
.category-card:hover {
    border-color: var(--gold); background: var(--white);
    box-shadow: var(--shadow-lg); text-decoration: none; color: var(--gray-700);
    transform: translateY(-4px);
}
.category-card:hover::after { opacity: 1; }
.category-icon {
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--gray-50); color: var(--primary);
    border: 1px solid var(--gold-hairline);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; margin-bottom: 16px;
    transition: all var(--transition-normal);
}
.category-card:hover .category-icon { background: var(--primary); color: var(--gold-light); border-color: var(--gold); }
.category-card h3 { font-size: 14.5px; font-weight: 600; margin-bottom: 4px; color: var(--primary-dark); line-height: 1.3; font-family: var(--font-display); }
.category-card p { font-size: 12px; color: var(--gray-500); line-height: 1.5; margin-bottom: 12px; }
.category-link { font-size: 11px; font-weight: 700; color: var(--gold-dark); display: flex; align-items: center; gap: 4px; text-transform: uppercase; letter-spacing: 0.1em; }
.category-link i { font-size: 9px; transition: transform var(--transition-fast); }
.category-card:hover .category-link i { transform: translateX(4px); }

/* === FEATURED PRODUCTS === */
.featured-section { padding: 76px 0; background: var(--gray-50); border-top: 1px solid var(--gold-hairline); }
.featured-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 640px) { .featured-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .featured-grid { grid-template-columns: repeat(3, 1fr); } }
.product-card {
    display: flex; flex-direction: column;
    padding: 22px; background: var(--white);
    border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
    text-decoration: none; color: var(--gray-700);
    transition: all var(--transition-normal);
    position: relative; overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.product-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 100%;
    background: linear-gradient(180deg, var(--gold), var(--gold-light));
    border-radius: 0;
}
.product-card:hover {
    border-color: var(--gold); box-shadow: var(--shadow-xl);
    text-decoration: none; color: var(--gray-700);
    transform: translateY(-4px);
}
.product-card-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; padding-left: 8px; }
.product-cat-badge {
    font-size: 10px; font-weight: 700; color: var(--gold-light);
    background: var(--primary); padding: 3px 10px;
    border-radius: var(--radius-sm); text-transform: uppercase; letter-spacing: 0.09em;
}
.product-purity {
    font-size: 11px; font-weight: 700; color: var(--success);
    background: #EAF2EA; padding: 3px 10px; border-radius: var(--radius-sm);
    border: 1px solid #C4DCC4;
    font-family: var(--font-mono);
}
.product-card-name { font-size: 18px; font-weight: 600; color: var(--primary-dark); margin-bottom: 8px; line-height: 1.3; padding-left: 8px; font-family: var(--font-display); }
.product-card-meta { display: flex; flex-wrap: wrap; gap: 12px; font-size: 11.5px; color: var(--gray-500); font-family: var(--font-mono); padding-left: 8px; }
.product-card-bottom {
    display: flex; align-items: center; justify-content: space-between;
    margin-top: auto; padding-top: 14px; border-top: 1px solid var(--gold-hairline);
    padding-left: 8px;
}
.product-price { font-size: 17px; font-weight: 600; color: var(--primary); font-family: var(--font-mono); }
.product-card-link { font-size: 11.5px; font-weight: 700; color: var(--gold-dark); display: flex; align-items: center; gap: 5px; text-transform: uppercase; letter-spacing: 0.08em; }
.product-card-link i { font-size: 10px; transition: transform var(--transition-fast); }
.product-card:hover .product-card-link i { transform: translateX(4px); }

/* === ADVANTAGES === */
.advantages-section { padding: 76px 0; background: var(--paper); border-top: 1px solid var(--gold-hairline); }
.advantages-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 640px) { .advantages-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .advantages-grid { grid-template-columns: repeat(3, 1fr); } }
.advantage-card {
    padding: 34px 30px; background: var(--white); border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    position: relative;
    box-shadow: var(--shadow-sm);
}
.advantage-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    opacity: 0; transition: opacity var(--transition-normal);
}
.advantage-card:hover { box-shadow: var(--shadow-xl); transform: translateY(-5px); border-color: var(--gold-hairline); }
.advantage-card:hover::before { opacity: 1; }
.advantage-icon {
    width: 54px; height: 54px; border-radius: 50%;
    background: var(--primary); color: var(--gold-light);
    box-shadow: 0 0 0 3px var(--white), 0 0 0 4px var(--gold-hairline);
    display: flex; align-items: center; justify-content: center;
    font-size: 21px; margin-bottom: 20px;
    transition: all var(--transition-normal);
}
.advantage-card:hover .advantage-icon {
    background: var(--primary-light);
    box-shadow: 0 0 0 3px var(--white), 0 0 0 4px var(--gold);
}
.advantage-card h4 { font-size: 19.5px; font-weight: 600; color: var(--primary-dark); margin-bottom: 10px; font-family: var(--font-display); }
.advantage-card p { font-size: 14px; color: var(--gray-600); line-height: 1.75; }

/* === CUSTOM PEPTIDE CTA === */
.custom-peptide-section {
    padding: 76px 0;
    background:
        radial-gradient(ellipse 60% 80% at 85% 20%, rgba(77,102,153,0.18) 0%, transparent 55%),
        linear-gradient(180deg, var(--primary-dark) 0%, var(--primary-darker) 100%);
    position: relative; overflow: hidden;
    border-top: 3px double var(--gold);
}
.custom-peptide-section::before {
    content: ''; position: absolute; top: -40%; right: -8%;
    width: 460px; height: 460px; border-radius: 50%;
    border: 1px solid rgba(203,173,106,0.16);
    box-shadow: inset 0 0 0 30px transparent, inset 0 0 0 31px rgba(203,173,106,0.1);
}
.custom-peptide-inner { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; position: relative; z-index: 1; }
@media (min-width: 768px) { .custom-peptide-inner { grid-template-columns: 1.2fr 0.8fr; } }
.custom-peptide-text h2 {
    font-size: 34px; font-weight: 500; color: var(--gold-light); margin-bottom: 16px;
    letter-spacing: 0.005em; font-family: var(--font-display);
}
.custom-peptide-text p { font-size: 15px; color: rgba(245,238,220,0.72); line-height: 1.8; margin-bottom: 24px; }
.custom-peptide-features { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.custom-peptide-feature { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; color: rgba(245,238,220,0.88); letter-spacing: 0.02em; }
.custom-peptide-feature i { color: var(--gold-light); font-size: 12px; }
.custom-peptide-cta {
    padding: 34px; background: rgba(203,173,106,0.05);
    border: 1px solid rgba(203,173,106,0.3); border-radius: var(--radius-sm);
    outline: 1px solid rgba(203,173,106,0.15); outline-offset: 5px;
    backdrop-filter: blur(8px);
}
.custom-peptide-cta h3 { font-size: 22px; font-weight: 500; color: #F5EEDC; margin-bottom: 10px; font-family: var(--font-display); }
.custom-peptide-cta p { font-size: 14px; color: rgba(245,238,220,0.62); margin-bottom: 18px; line-height: 1.7; }
.custom-peptide-btn {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    padding: 13px 20px; border-radius: var(--radius-sm);
    font-weight: 600; font-size: 13.5px; text-decoration: none; margin-bottom: 10px;
    transition: all var(--transition-fast);
    letter-spacing: 0.06em; text-transform: uppercase;
}
.custom-peptide-btn:hover { text-decoration: none; transform: translateY(-2px); }
.custom-peptide-btn.primary { background: var(--gold); color: var(--primary-darker); box-shadow: 0 4px 12px rgba(169,132,46,0.35); }
.custom-peptide-btn.primary:hover { background: var(--gold-light); color: var(--primary-darker); }
.custom-peptide-btn.secondary { background: transparent; color: #F5EEDC; border: 1px solid rgba(203,173,106,0.35); }
.custom-peptide-btn.secondary:hover { background: rgba(203,173,106,0.12); color: #F5EEDC; }

/* === MANUFACTURING SITES === */
.sites-section { padding: 64px 0; background: var(--paper); border-top: 1px solid var(--gold-hairline); }
.sites-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 640px) { .sites-grid { grid-template-columns: repeat(4, 1fr); } }
.site-card {
    padding: 20px; background: var(--white); border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm); text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}
.site-card:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.site-card i { font-size: 22px; color: var(--gold-dark); margin-bottom: 10px; display: block; }
.site-card h4 { font-size: 15px; font-weight: 600; color: var(--primary-dark); font-family: var(--font-display); }
.site-card p { font-size: 11.5px; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.07em; margin-top: 2px; }
.site-card img { border: 1px solid var(--gray-200); }

/* === PROCESS TIMELINE === */
.process-section { padding: 64px 0; background: var(--gray-50); border-top: 1px solid var(--gold-hairline); }
.timeline { display: flex; flex-direction: column; align-items: center; max-width: 640px; margin: 0 auto; }
.timeline-step { display: flex; align-items: flex-start; gap: 22px; width: 100%; }
.timeline-number {
    width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0;
    background: var(--primary);
    color: var(--gold-light); display: flex; align-items: center; justify-content: center;
    font-weight: 500; font-size: 20px; font-family: var(--font-display);
    box-shadow: 0 0 0 3px var(--gray-50), 0 0 0 4px var(--gold-hairline), 0 4px 12px rgba(21,34,63,0.18);
}
.timeline-content { padding-top: 8px; }
.timeline-content h4 { font-size: 18.5px; font-weight: 600; color: var(--primary-dark); margin-bottom: 6px; font-family: var(--font-display); }
.timeline-content p { font-size: 14px; color: var(--gray-600); line-height: 1.75; }
.timeline-connector { width: 1px; height: 30px; background: var(--gold); opacity: 0.5; margin-left: 24px; }

/* === CTA === */
.cta-section {
    padding: 76px 0;
    background:
        radial-gradient(ellipse 80% 100% at 50% 120%, rgba(77,102,153,0.22) 0%, transparent 60%),
        linear-gradient(180deg, var(--primary-dark) 0%, var(--primary-darker) 100%);
    border-top: 3px double var(--gold);
}
.cta-inner { text-align: center; max-width: 600px; margin: 0 auto; }
.cta-inner h2 { font-size: 36px; font-weight: 500; color: var(--gold-light); margin-bottom: 14px; letter-spacing: 0.005em; font-family: var(--font-display); }
.cta-inner p { font-size: 15.5px; color: rgba(245,238,220,0.62); margin-bottom: 32px; line-height: 1.75; }
.cta-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta-btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 15px 34px; border-radius: var(--radius-sm);
    font-weight: 600; font-size: 14px; text-decoration: none;
    transition: all var(--transition-fast);
    letter-spacing: 0.06em; text-transform: uppercase;
}
.cta-btn:hover { text-decoration: none; transform: translateY(-2px); }
.cta-btn.tg { background: var(--white); color: var(--primary); box-shadow: var(--shadow-md); }
.cta-btn.tg:hover { background: var(--gray-50); color: var(--primary-dark); }
.cta-btn.wa { background: #2A5F46; color: #F5EEDC; box-shadow: 0 4px 12px rgba(42,95,70,0.3); }
.cta-btn.wa:hover { background: #234D39; color: #F5EEDC; }
.cta-btn.email { background: var(--gold); color: var(--primary-darker); box-shadow: 0 4px 14px rgba(169,132,46,0.35); }
.cta-btn.email:hover { background: var(--gold-light); color: var(--primary-darker); }

/* === RESPONSIVE — TABLET === */
@media (min-width: 768px) and (max-width: 1023px) {
    .hero-centered { padding: 44px 0 36px; }
    .hero-title { font-size: 40px; }
    .categories-grid { grid-template-columns: repeat(3, 1fr); }
    .cert-shrine-scroll { grid-template-columns: repeat(5, 1fr); gap: 6px; }
}

/* === RESPONSIVE — MOBILE === */
@media (max-width: 767px) {
    /* Hero compact */
    .hero-section::before { width: 300px; height: 300px; top: -120px; right: -120px; }
    .hero-centered { padding: 32px 0 26px; }
    .hero-eyebrow { font-size: 10px; margin-bottom: 14px; letter-spacing: 0.16em; }
    .hero-eyebrow::before, .hero-eyebrow::after { width: 20px; }
    .hero-title { font-size: 31px; margin-bottom: 14px; }
    .hero-subtitle { font-size: 14px; margin-bottom: 20px; line-height: 1.7; }
    .hero-cta { gap: 8px; margin-bottom: 18px; }
    .hero-cta-primary { padding: 12px 22px; font-size: 13px; gap: 8px; }
    .hero-cta-secondary { padding: 12px 18px; font-size: 13px; gap: 6px; }
    .hero-trust-row { gap: 8px 14px; }
    .hero-trust-item { font-size: 10px; gap: 4px; }
    .hero-trust-item i { font-size: 11px; }

    /* Cert shrine compact — horizontal scroll on mobile */
    .cert-shrine { padding: 14px; outline-offset: 3px; }
    .cert-shrine-label { font-size: 10px; margin-bottom: 10px; gap: 6px; }
    .cert-shrine-label i { font-size: 13px; }
    .cert-shrine-scroll {
        display: flex; gap: 8px; overflow-x: auto; -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory; padding-bottom: 6px;
    }
    .cert-shrine-scroll::-webkit-scrollbar { height: 4px; }
    .cert-shrine-scroll::-webkit-scrollbar-track { background: var(--gray-100); border-radius: 2px; }
    .cert-shrine-scroll::-webkit-scrollbar-thumb { background: var(--gold-light); border-radius: 2px; }
    .cert-shrine-item {
        flex: 0 0 90px; scroll-snap-align: start;
    }
    .cert-shrine-item img { aspect-ratio: 3/4; }
    .cert-shrine-item span { font-size: 8px; padding: 4px 3px; }

    /* Crypto strip compact */
    .hero-crypto-strip { margin-top: 20px; max-width: 100%; }
    .crypto-strip-header { padding: 6px 14px; }
    .crypto-strip-badge { font-size: 9.5px; letter-spacing: 0.14em; }
    .crypto-strip-body { padding: 10px 12px; gap: 6px; }
    .crypto-coin { font-size: 11.5px; padding: 4px 10px; gap: 4px; }
    .crypto-coin i { font-size: 13px; }
    .crypto-strip-note { font-size: 10.5px; padding: 0 12px 8px; }

    /* Contact strip */
    .hero-contact-strip { margin-top: 12px; font-size: 12px; gap: 8px; }

    /* Stats compact */
    .stats-bar { grid-template-columns: repeat(3, 1fr); }
    .stat-item { padding: 16px 6px; }
    .stat-number { font-size: 21px; }
    .stat-label { font-size: 8.5px; letter-spacing: 0.08em; margin-top: 3px; }

    /* Company compact */
    .company-section { padding: 40px 0; }
    .company-grid { gap: 24px; }
    .company-text h2 { font-size: 22px; }
    .company-text p { font-size: 14px; margin-bottom: 10px; line-height: 1.75; }
    .company-text .lead { font-size: 15.5px; }
    .company-badges { gap: 8px; margin-top: 16px; }
    .company-badge { padding: 6px 12px; font-size: 10.5px; }
    .company-stats-grid { gap: 10px; }
    .company-stat-card { padding: 18px 12px; }
    .company-stat-num { font-size: 26px; }
    .company-stat-label { font-size: 9.5px; }

    /* Trusted compact */
    .trusted-section { padding: 40px 0; }
    .trusted-grid { gap: 10px; }
    .trusted-card { padding: 16px 10px; }
    .trusted-card-icon { width: 42px; height: 42px; font-size: 16px; margin-bottom: 10px; }
    .trusted-card h4 { font-size: 13.5px; }
    .trusted-card p { font-size: 11px; }

    /* Categories compact */
    .categories-section { padding: 40px 0; }
    .categories-grid { gap: 10px; }
    .category-card { padding: 18px 10px 14px; }
    .category-icon { width: 44px; height: 44px; font-size: 18px; margin-bottom: 10px; }
    .category-card h3 { font-size: 13px; margin-bottom: 2px; }
    .category-card p { font-size: 11px; margin-bottom: 8px; line-height: 1.4; }
    .category-link { font-size: 10px; }

    /* Featured products compact */
    .featured-section { padding: 40px 0; }
    .featured-grid { gap: 12px; }
    .product-card { padding: 16px; }
    .product-card-top { margin-bottom: 8px; padding-left: 6px; gap: 6px; }
    .product-cat-badge { font-size: 9px; padding: 2px 8px; }
    .product-purity { font-size: 10px; padding: 2px 8px; }
    .product-card-name { font-size: 16px; margin-bottom: 6px; padding-left: 6px; }
    .product-card-meta { font-size: 10.5px; gap: 8px; padding-left: 6px; }
    .product-card-bottom { padding-top: 10px; padding-left: 6px; }
    .product-price { font-size: 15px; }
    .product-card-link { font-size: 10.5px; }

    /* Advantages compact */
    .advantages-section { padding: 40px 0; }
    .advantages-grid { gap: 12px; }
    .advantage-card { padding: 22px 18px; }
    .advantage-icon { width: 44px; height: 44px; font-size: 17px; margin-bottom: 12px; }
    .advantage-card h4 { font-size: 17px; margin-bottom: 6px; }
    .advantage-card p { font-size: 13px; line-height: 1.65; }

    /* Custom peptide compact */
    .custom-peptide-section { padding: 40px 0; }
    .custom-peptide-inner { gap: 24px; }
    .custom-peptide-text h2 { font-size: 24px; margin-bottom: 10px; }
    .custom-peptide-text p { font-size: 14px; margin-bottom: 16px; }
    .custom-peptide-features { grid-template-columns: 1fr; gap: 8px; }
    .custom-peptide-feature { font-size: 12px; }
    .custom-peptide-cta { padding: 20px; outline-offset: 4px; }
    .custom-peptide-cta h3 { font-size: 18px; }
    .custom-peptide-cta p { font-size: 13px; margin-bottom: 14px; }
    .custom-peptide-btn { padding: 10px 16px; font-size: 12px; }

    /* Sites compact */
    .sites-section { padding: 40px 0; }
    .sites-grid { gap: 8px; }
    .site-card { padding: 14px 10px; }
    .site-card i { font-size: 18px; margin-bottom: 6px; }
    .site-card h4 { font-size: 13px; }
    .site-card p { font-size: 9.5px; }

    /* Process compact */
    .process-section { padding: 40px 0; }
    .timeline-step { gap: 14px; }
    .timeline-number { width: 40px; height: 40px; font-size: 16px; }
    .timeline-content h4 { font-size: 16px; }
    .timeline-content p { font-size: 13px; }
    .timeline-connector { height: 20px; margin-left: 20px; }

    /* CTA compact */
    .cta-section { padding: 44px 0; }
    .cta-inner h2 { font-size: 24px; }
    .cta-inner p { font-size: 14px; margin-bottom: 24px; }
    .cta-buttons { gap: 10px; }
    .cta-btn { padding: 12px 24px; font-size: 13px; width: 100%; justify-content: center; }
}

/* Small phones */
@media (max-width: 374px) {
    .hero-title { font-size: 26px; }
    .hero-cta { flex-direction: column; }
    .hero-cta-primary, .hero-cta-secondary { width: 100%; justify-content: center; }
    .stats-bar { grid-template-columns: repeat(2, 1fr); }
    .stat-number { font-size: 18px; }
    .stat-label { font-size: 8px; }
    .categories-grid { grid-template-columns: 1fr; }
    .trusted-grid { grid-template-columns: 1fr; }
    .company-stat-num { font-size: 24px; }
}

/* === FINAL SUMMER SALE BAR === */
.sale-bar {
    background: linear-gradient(90deg, var(--primary-darker, #0E172C), var(--primary, #1C2D52));
    border-bottom: 1px solid rgba(169, 132, 46, 0.45);
    padding: 0.55rem 0;
}
.sale-bar-inner {
    display: flex; align-items: center; justify-content: center;
    gap: 0.9rem; flex-wrap: wrap;
}
.sale-bar-text {
    font-size: 0.8125rem; font-weight: 600; color: #fff; letter-spacing: 0.01em;
}
.sale-bar-text i { color: var(--gold, #A9842E); }
.sale-bar-timer {
    font-family: "Courier New", monospace; font-size: 0.8125rem; font-weight: 700;
    color: var(--primary-darker, #0E172C); background: var(--gold, #A9842E);
    border-radius: 4px; padding: 2px 8px; white-space: nowrap;
}
@media (max-width: 640px) {
    .sale-bar-inner { gap: 0.5rem; }
    .sale-bar-text { font-size: 0.72rem; text-align: center; }
    .sale-bar-timer { font-size: 0.72rem; }
}

/* === FINAL SUMMER SALE — VOLUME TIERS === */
.glb-vol { background: var(--primary-50, #EBEAE0); border-top: 1px solid rgba(169,132,46,0.35); border-bottom: 1px solid rgba(169,132,46,0.35); padding: 1.35rem 0; }
.glb-vol-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.9rem; }
.glb-vol-title { font-size: 0.95rem; font-weight: 700; color: var(--primary, #1C2D52); letter-spacing: 0.01em; }
.glb-vol-title i { color: var(--gold, #A9842E); margin-right: 6px; }
.glb-vol-timer { font-size: 0.78rem; font-weight: 600; color: var(--primary-light, #31497A); }
.glb-vol-timer .timer-num { font-family: "Courier New", monospace; font-weight: 700; color: var(--primary, #1C2D52); }
.glb-vol-timer .timer-unit { font-size: 0.66rem; margin: 0 3px 0 1px; opacity: 0.7; }
.glb-vol-tiers { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem; }
.glb-vol-tier { background: #fff; border: 1px solid rgba(28,45,82,0.12); border-radius: 6px; padding: 0.75rem 0.9rem; display: flex; flex-direction: column; gap: 3px; }
.glb-vol-tier-label { font-size: 0.78rem; color: var(--primary-light, #31497A); font-weight: 600; }
.glb-vol-tier-value { font-size: 0.95rem; font-weight: 700; color: var(--gold, #A9842E); }
.glb-vol-note { margin: 0.8rem 0 0; font-size: 0.75rem; color: var(--primary-light, #31497A); }
@media (max-width: 900px) { .glb-vol-tiers { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .glb-vol-tiers { grid-template-columns: 1fr; } .glb-vol-head { flex-direction: column; align-items: flex-start; gap: 0.35rem; } }