/* ────────────────────────────────────────────────────────────
   AVIVA AMINO — ELEMENT DESIGN SYSTEM
   White paper · black ink · purple accent · teal secondary · peptide artifact
   ──────────────────────────────────────────────────────────── */

:root {
    --aviva-paper:        #ffffff;
    --aviva-paper-soft:   #f5f5f3;
    --aviva-paper-warm:   #fafaf7;
    --aviva-ink:          #0a0a0a;
    --aviva-ink-soft:     #2a2a2a;
    --aviva-muted:        #6a6a6a;
    --aviva-muted-soft:   #9a9a9a;
    --aviva-line:         #e5e5e5;
    --aviva-line-strong:  #cccccc;
    --aviva-accent:       #7B2D8E;
    --aviva-accent-hover: #5E1F6E;
    --aviva-accent-soft:  #efe2f5;
    --aviva-teal:         #6CC4A6;
    --aviva-teal-hover:   #4FAE8C;
    --aviva-teal-soft:    #d9efe5;
    --aviva-teal-deep:    #2E8B73;
    --aviva-error:        #c44a2c;
    --aviva-error-soft:   #fee9e2;

    /* Dark footer palette */
    --aviva-footer-bg:        #0a0a0a;
    --aviva-footer-bg-soft:   #141414;
    --aviva-footer-line:      rgba(255,255,255,0.08);
    --aviva-footer-text:      rgba(255,255,255,0.70);
    --aviva-footer-muted:     rgba(255,255,255,0.45);

    --aviva-font-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --aviva-font-display: 'Space Grotesk', var(--aviva-font-sans);
    --aviva-font-mono:    'JetBrains Mono', 'IBM Plex Mono', 'SF Mono', Consolas, monospace;
    --aviva-radius:       0;
    --aviva-radius-soft:  4px;
    --aviva-transition:   180ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    background: var(--aviva-paper);
    color: var(--aviva-ink);
    font-family: var(--aviva-font-sans);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--aviva-ink); text-decoration: none; transition: color var(--aviva-transition); }
a:hover { color: var(--aviva-accent); }
button { font-family: inherit; cursor: pointer; }

.skip-link {
    position: absolute; top: -100px; left: 0; padding: 10px 16px;
    background: var(--aviva-ink); color: var(--aviva-paper); z-index: 9999;
}
.skip-link:focus { top: 0; }

.aviva-container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* ── WORDMARK (with dot-at-end) ── */
.aviva-wordmark, .aviva-footer-wordmark {
    font-family: var(--aviva-font-display);
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--aviva-ink);
    display: inline-flex;
    align-items: baseline;
}
.aviva-wordmark { font-size: 1.45rem; }
.aviva-wordmark .dot,
.aviva-footer-wordmark .dot {
    color: var(--aviva-teal);
    font-size: 1.6em;
    line-height: 0.8;
    margin-left: 1px;
    position: relative;
    top: 0.02em;
}
.aviva-dot-after {
    color: var(--aviva-accent);
    font-weight: 700;
    margin-left: 1px;
    display: inline-block;
}

/* ── HEADER ── */
.aviva-header {
    background: var(--aviva-paper);
    border-bottom: 1px solid var(--aviva-line);
    position: sticky; top: 0; z-index: 100;
}
.aviva-header-inner { display: flex; align-items: center; gap: 32px; padding: 14px 24px; }
.aviva-wordmark-link { flex-shrink: 0; display: inline-flex; align-items: center; line-height: 0; }
.aviva-old-logo,
.woocommerce .aviva-old-logo,
.woocommerce-page .aviva-old-logo,
body .aviva-header .aviva-old-logo {
    height: 38px !important;
    width: auto !important;
    max-width: 165px !important;
    min-width: 0 !important;
    display: block !important;
    object-fit: contain !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    box-shadow: none !important;
    aspect-ratio: auto !important;
}
@media (max-width: 720px) {
    .aviva-old-logo,
    .woocommerce .aviva-old-logo,
    .woocommerce-page .aviva-old-logo,
    body .aviva-header .aviva-old-logo {
        height: 30px !important;
        max-width: 130px !important;
    }
}
.aviva-primary-nav { flex: 1; }
.aviva-nav-list {
    list-style: none; margin: 0; padding: 0;
    display: flex; gap: 28px; justify-content: center;
}
.aviva-nav-list > li > a {
    font-family: var(--aviva-font-sans);
    font-size: 0.92rem; font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--aviva-ink);
    position: relative; padding: 6px 0;
}
.aviva-nav-list > li > a::after {
    content: ''; position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 2px; background: var(--aviva-accent);
    transform: scaleX(0); transform-origin: left;
    transition: transform var(--aviva-transition);
}
.aviva-nav-list > li > a:hover::after,
.aviva-nav-list > li.current-menu-item > a::after { transform: scaleX(1); }

.aviva-header-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.aviva-icon-btn {
    width: 40px; height: 40px;
    display: inline-flex; align-items: center; justify-content: center;
    border: none; background: transparent;
    color: var(--aviva-ink);
    position: relative;
    transition: color var(--aviva-transition), background var(--aviva-transition);
    border-radius: var(--aviva-radius);
}
.aviva-icon-btn:hover { color: var(--aviva-accent); background: var(--aviva-paper-soft); }
.aviva-icon-btn svg { stroke: currentColor; }
.aviva-cart-count {
    position: absolute; top: 4px; right: 2px;
    background: var(--aviva-accent); color: var(--aviva-paper);
    font-family: var(--aviva-font-mono);
    font-size: 0.6rem; font-weight: 600;
    min-width: 16px; height: 16px;
    border-radius: 999px;
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0 4px; line-height: 1;
}
.aviva-mobile-toggle { display: none; }

/* ── SEARCH DRAWER ── */
.aviva-search-drawer { background: var(--aviva-paper-soft); border-top: 1px solid var(--aviva-line); padding: 16px 0; }
.aviva-search-drawer[hidden] { display: none; }
.aviva-search-form { display: flex; gap: 8px; max-width: 720px; margin: 0 auto; }
.aviva-search-input {
    flex: 1; padding: 12px 18px;
    border: 2px solid var(--aviva-ink); background: var(--aviva-paper);
    font-family: var(--aviva-font-mono);
    font-size: 0.9rem; outline: none; color: var(--aviva-ink);
}
.aviva-search-input::placeholder { color: var(--aviva-muted-soft); }
.aviva-search-input:focus { border-color: var(--aviva-accent); }
.aviva-search-submit {
    width: 48px; height: 48px;
    background: var(--aviva-ink); color: var(--aviva-paper); border: none;
    display: inline-flex; align-items: center; justify-content: center;
}
.aviva-search-submit:hover { background: var(--aviva-accent); }

/* ── PAGE BANNER ── */
.aviva-page-banner { background: var(--aviva-paper-soft); border-bottom: 1px solid var(--aviva-line); padding: 56px 0 44px; }
.aviva-banner-meta {
    font-family: var(--aviva-font-mono);
    font-size: 0.72rem; letter-spacing: 0.26em;
    text-transform: uppercase; color: var(--aviva-muted);
    margin: 0 0 14px;
}
.aviva-banner-title {
    font-family: var(--aviva-font-display);
    font-weight: 700; font-size: clamp(2rem, 4vw, 2.8rem);
    letter-spacing: -0.03em; line-height: 1; margin: 0;
}
.aviva-main { min-height: 60vh; }

/* ── BUTTONS ── */
.aviva-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 26px;
    border: 2px solid var(--aviva-ink);
    background: var(--aviva-ink); color: var(--aviva-paper);
    font-family: var(--aviva-font-display);
    font-weight: 600; font-size: 0.92rem; letter-spacing: 0.04em;
    transition: all var(--aviva-transition); cursor: pointer;
    text-decoration: none;
}
.aviva-btn:hover { background: var(--aviva-accent); border-color: var(--aviva-accent); color: var(--aviva-paper); }
.aviva-btn-primary { background: var(--aviva-accent); border-color: var(--aviva-accent); color: #fff; }
.aviva-btn-primary:hover { background: var(--aviva-accent-hover); border-color: var(--aviva-accent-hover); color: #fff; }
.aviva-btn-ghost { background: transparent; color: var(--aviva-ink); }
.aviva-btn-ghost:hover { background: var(--aviva-ink); color: var(--aviva-paper); border-color: var(--aviva-ink); }

.aviva-link-arrow {
    font-family: var(--aviva-font-mono);
    font-size: 0.82rem; letter-spacing: 0.16em;
    text-transform: uppercase; color: var(--aviva-accent);
    border-bottom: 1px solid var(--aviva-accent);
    padding-bottom: 2px; display: inline-block;
}
.aviva-link-arrow:hover { color: var(--aviva-accent-hover); border-color: var(--aviva-accent-hover); }

/* ── META / DOT ── */
.aviva-meta {
    font-family: var(--aviva-font-mono);
    font-size: 0.72rem; letter-spacing: 0.24em;
    text-transform: uppercase; color: var(--aviva-muted);
    margin: 0 0 22px;
    display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
}
.aviva-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--aviva-accent); display: inline-block;
    animation: aviva-pulse 2.4s ease-in-out infinite;
}
@keyframes aviva-pulse {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.3); }
}

/* ── HERO ── */
.aviva-hero {
    padding: 88px 0 96px;
    background: var(--aviva-paper);
    border-bottom: 1px solid var(--aviva-line);
}
.aviva-hero-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: center; }
.aviva-hero-title {
    font-family: var(--aviva-font-display);
    font-weight: 700;
    font-size: clamp(2.4rem, 5.4vw, 3.8rem);
    letter-spacing: -0.038em;
    line-height: 0.98;
    color: var(--aviva-ink);
    margin: 0 0 28px;
}
.aviva-hero-tagline {
    font-family: var(--aviva-font-sans);
    font-size: clamp(1.05rem, 2.1vw, 1.22rem);
    line-height: 1.55;
    color: var(--aviva-ink-soft);
    max-width: 460px;
    margin: 0 0 40px;
}
.aviva-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.aviva-hero-spec {
    list-style: none; margin: 0; padding: 0;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 1px; border: 1px solid var(--aviva-teal-deep); background: var(--aviva-teal-deep);
}
.aviva-hero-spec li {
    background: var(--aviva-paper);
    padding: 14px 18px;
    font-family: var(--aviva-font-mono);
    display: flex; justify-content: space-between; align-items: center;
}
.aviva-hero-spec .k { font-size: 0.66rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--aviva-muted); }
.aviva-hero-spec .v { font-size: 0.9rem; color: var(--aviva-ink); font-weight: 500; }

/* ── PEPTIDE HERO STAGE (replaces periodic card) ── */
.aviva-peptide-stage {
    position: relative;
    background: var(--aviva-paper);
    border: 1px solid var(--aviva-ink);
    padding: 20px;
    box-shadow: 12px 12px 0 var(--aviva-paper-soft);
}
.aviva-peptide-corner {
    position: absolute;
    font-family: var(--aviva-font-mono);
    font-size: 0.66rem; letter-spacing: 0.18em;
    text-transform: uppercase; color: var(--aviva-muted);
    background: var(--aviva-paper);
    padding: 4px 8px; margin: 0;
}
.aviva-peptide-corner-tl { top: -10px; left: 20px; }
.aviva-peptide-corner-br { bottom: -10px; right: 20px; color: var(--aviva-accent); }
.aviva-peptide-svg { width: 100%; height: auto; display: block; }

/* ── SECTIONS ── */
.aviva-section { padding: 88px 0; }
.aviva-section:nth-of-type(even) { background: var(--aviva-paper-soft); }
.aviva-section-header { text-align: center; max-width: 660px; margin: 0 auto 56px; }
.aviva-section-meta {
    font-family: var(--aviva-font-mono);
    font-size: 0.72rem; letter-spacing: 0.26em;
    text-transform: uppercase; color: var(--aviva-muted);
    margin: 0 0 14px;
}
.aviva-section-title {
    font-family: var(--aviva-font-display);
    font-weight: 700;
    font-size: clamp(2.2rem, 4.6vw, 3.2rem);
    letter-spacing: -0.035em;
    line-height: 1.05;
    margin: 0 0 18px;
    color: var(--aviva-ink);
}
.aviva-section-title .aviva-dot-after {
    font-size: 1em; color: var(--aviva-accent);
}
.aviva-section-sub {
    font-family: var(--aviva-font-sans);
    font-size: 1.05rem; line-height: 1.55;
    color: var(--aviva-muted); margin: 0;
}
.aviva-section-cta { text-align: center; margin-top: 48px; }

/* ── PRODUCT GRID 4-col × 2-row ── */
.aviva-product-grid { display: grid; gap: 24px; }
.aviva-product-grid-4 { grid-template-columns: repeat(4, 1fr); }
.aviva-product-card {
    background: var(--aviva-paper);
    border: 1px solid var(--aviva-line-strong);
    padding: 0;
    transition: border-color var(--aviva-transition), transform var(--aviva-transition);
    display: flex; flex-direction: column;
}
.aviva-product-card:hover { border-color: var(--aviva-ink); transform: translateY(-2px); }
.aviva-product-thumb {
    display: block; aspect-ratio: 1/1; overflow: hidden;
    background: var(--aviva-paper-soft);
    border-bottom: 1px solid var(--aviva-line);
}
.aviva-product-thumb img { width: 100%; height: 100%; object-fit: cover; }
.aviva-product-thumb-placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--aviva-font-display);
    font-weight: 700; font-size: 3.6rem;
    color: var(--aviva-line-strong);
}
.aviva-product-meta-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 14px 4px;
    font-family: var(--aviva-font-mono);
    font-size: 0.62rem; letter-spacing: 0.16em;
    text-transform: uppercase;
}
.aviva-cat-no { color: var(--aviva-muted); }
.aviva-status { color: var(--aviva-teal-hover); }
.aviva-product-title {
    font-family: var(--aviva-font-display);
    font-weight: 600; font-size: 0.96rem;
    margin: 6px 14px 6px;
    line-height: 1.3; letter-spacing: -0.005em;
    min-height: 2.5em;
}
.aviva-product-title a { color: var(--aviva-ink); }
.aviva-product-title a:hover { color: var(--aviva-accent); }
.aviva-product-price {
    font-family: var(--aviva-font-mono);
    font-size: 0.9rem; font-weight: 500;
    margin: 0 14px 8px; color: var(--aviva-ink);
}
.aviva-product-price del { color: var(--aviva-muted-soft); font-weight: 400; margin-right: 6px; }
.aviva-product-price ins { text-decoration: none; color: var(--aviva-accent); }
.aviva-product-card .button,
.aviva-product-card .add_to_cart_button {
    display: block; text-align: center;
    margin: auto 14px 14px !important;
    background: var(--aviva-accent) !important;
    color: var(--aviva-paper) !important;
    border-radius: 0 !important;
    font-family: var(--aviva-font-display);
    font-weight: 600; font-size: 0.78rem;
    letter-spacing: 0.06em; text-transform: uppercase;
    padding: 10px 14px !important;
    border: none !important;
    transition: background var(--aviva-transition);
    text-decoration: none;
}
.aviva-product-card .button:hover,
.aviva-product-card .add_to_cart_button:hover { background: var(--aviva-accent-hover) !important; }
.aviva-product-card .added_to_cart { display: none !important; } /* hide WC's "view cart" link — side cart opens instead */

/* ── ABOUT (2-col) ── */
.aviva-about-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: start; }
.aviva-about-lead {
    font-family: var(--aviva-font-display);
    font-weight: 500;
    font-size: clamp(1.3rem, 2.4vw, 1.6rem);
    line-height: 1.4;
    letter-spacing: -0.015em;
    margin: 0 0 24px;
    color: var(--aviva-ink);
}
.aviva-about-body { font-size: 1.02rem; line-height: 1.65; color: var(--aviva-ink-soft); margin: 0 0 28px; max-width: 560px; }

/* ── PROMISE / WHY CHOOSE US ── */
.aviva-promise-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.aviva-promise-item {
    background: var(--aviva-paper);
    border: 1px solid var(--aviva-line-strong);
    padding: 28px 22px;
    transition: border-color var(--aviva-transition);
}
.aviva-promise-item:hover { border-color: var(--aviva-ink); }
.aviva-promise-item .num {
    font-family: var(--aviva-font-mono);
    font-size: 0.8rem; font-weight: 500;
    color: var(--aviva-accent);
    letter-spacing: 0.16em;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--aviva-line);
}
.aviva-promise-item h3 {
    font-family: var(--aviva-font-display);
    font-weight: 700; font-size: 1.15rem;
    letter-spacing: -0.01em;
    margin: 0 0 10px;
}
.aviva-promise-item p { font-size: 0.92rem; line-height: 1.55; color: var(--aviva-muted); margin: 0; }

/* ── FAQ ── */
.aviva-faq-list { max-width: 820px; margin: 0 auto; }
.aviva-faq-item {
    border-top: 1px solid var(--aviva-line);
    padding: 0;
    background: transparent;
}
.aviva-faq-item:last-child { border-bottom: 1px solid var(--aviva-line); }
.aviva-faq-item summary {
    list-style: none;
    padding: 22px 0;
    cursor: pointer;
    display: flex; justify-content: space-between; align-items: center;
    gap: 16px;
    transition: color var(--aviva-transition);
}
.aviva-faq-item summary::-webkit-details-marker { display: none; }
.aviva-faq-q {
    font-family: var(--aviva-font-display);
    font-weight: 600;
    font-size: 1.08rem;
    color: var(--aviva-ink);
}
.aviva-faq-item[open] .aviva-faq-q { color: var(--aviva-accent); }
.aviva-faq-toggle {
    flex-shrink: 0;
    width: 28px; height: 28px;
    position: relative;
    border: 1.5px solid var(--aviva-ink);
    transition: border-color var(--aviva-transition);
}
.aviva-faq-toggle::before,
.aviva-faq-toggle::after {
    content: ''; position: absolute;
    top: 50%; left: 50%;
    background: var(--aviva-ink);
    transition: transform var(--aviva-transition), background var(--aviva-transition);
}
.aviva-faq-toggle::before { width: 12px; height: 1.5px; transform: translate(-50%, -50%); }
.aviva-faq-toggle::after  { width: 1.5px; height: 12px; transform: translate(-50%, -50%); }
.aviva-faq-item[open] .aviva-faq-toggle { border-color: var(--aviva-accent); }
.aviva-faq-item[open] .aviva-faq-toggle::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.aviva-faq-item[open] .aviva-faq-toggle::before { background: var(--aviva-accent); }
.aviva-faq-a {
    padding: 0 0 24px;
    color: var(--aviva-ink-soft);
    line-height: 1.65;
}
.aviva-faq-a p { margin: 0 0 12px; }
.aviva-faq-a p:last-child { margin-bottom: 0; }
.aviva-faq-help {
    font-family: var(--aviva-font-mono);
    font-size: 0.85rem; letter-spacing: 0.08em;
    color: var(--aviva-muted); margin: 0;
}
.aviva-faq-help a { color: var(--aviva-accent); border-bottom: 1px solid var(--aviva-accent); padding-bottom: 1px; }

/* ── 404 + content ── */
.aviva-404 { text-align: center; padding: 96px 24px 120px; }
.aviva-404-meta { font-family: var(--aviva-font-mono); font-size: 0.78rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--aviva-accent); margin-bottom: 18px; }
.aviva-404-title { font-family: var(--aviva-font-display); font-weight: 700; font-size: clamp(2.4rem, 5vw, 3.4rem); letter-spacing: -0.03em; margin: 0 0 18px; }
.aviva-404-text { color: var(--aviva-muted); max-width: 480px; margin: 0 auto 32px; }

.aviva-content-area { padding: 56px 24px 88px; }
.aviva-the-content { max-width: 720px; margin: 0 auto; font-size: 1.05rem; line-height: 1.7; color: var(--aviva-ink-soft); }
.aviva-the-content h2 { font-family: var(--aviva-font-display); font-weight: 700; font-size: 1.7rem; letter-spacing: -0.02em; margin: 32px 0 16px; color: var(--aviva-ink); }
.aviva-the-content h3 { font-family: var(--aviva-font-display); font-weight: 600; font-size: 1.3rem; margin: 28px 0 14px; color: var(--aviva-ink); }
.aviva-the-content p { margin: 0 0 18px; }
.aviva-the-content a { color: var(--aviva-accent); border-bottom: 1px solid var(--aviva-accent-soft); }
.aviva-the-content a:hover { border-color: var(--aviva-accent); }

/* ── CONTACT PAGE ── */
.aviva-contact-section { padding-bottom: 96px; }
.aviva-contact-grid {
    display: grid; grid-template-columns: 1fr 1.4fr;
    gap: 72px; align-items: start;
}
.aviva-contact-heading {
    font-family: var(--aviva-font-display);
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 2.8rem);
    letter-spacing: -0.03em; line-height: 1;
    margin: 0 0 18px;
}
.aviva-contact-lead {
    font-size: 1.02rem; line-height: 1.6;
    color: var(--aviva-ink-soft);
    margin: 0 0 32px; max-width: 420px;
}
.aviva-contact-list {
    list-style: none; margin: 0 0 32px; padding: 0;
    display: flex; flex-direction: column; gap: 18px;
}
.aviva-contact-label {
    font-family: var(--aviva-font-mono);
    font-size: 0.7rem; letter-spacing: 0.22em;
    text-transform: uppercase; color: var(--aviva-muted);
    margin: 0 0 4px;
}
.aviva-contact-value {
    font-family: var(--aviva-font-display);
    font-weight: 500; font-size: 1.05rem;
    color: var(--aviva-ink);
    border-bottom: 1px solid transparent;
    padding-bottom: 1px;
    transition: border-color var(--aviva-transition), color var(--aviva-transition);
    margin: 0;
}
a.aviva-contact-value:hover { color: var(--aviva-accent); border-color: var(--aviva-accent); }
.aviva-contact-disclaimer {
    background: var(--aviva-paper-soft);
    border-left: 3px solid var(--aviva-accent);
    padding: 16px 18px;
    margin-top: 32px;
}
.aviva-contact-disclaimer-label {
    font-family: var(--aviva-font-mono);
    font-size: 0.68rem; letter-spacing: 0.22em;
    text-transform: uppercase; color: var(--aviva-accent);
    margin: 0 0 6px;
}
.aviva-contact-disclaimer p:not(.aviva-contact-disclaimer-label) {
    font-size: 0.92rem; line-height: 1.55;
    color: var(--aviva-ink-soft); margin: 0;
}

.aviva-contact-form-wrap {
    background: var(--aviva-paper);
    border: 1px solid var(--aviva-ink);
    padding: 36px;
}
.aviva-field { margin-bottom: 18px; }
.aviva-field label {
    display: block;
    font-family: var(--aviva-font-mono);
    font-size: 0.72rem; letter-spacing: 0.2em;
    text-transform: uppercase; color: var(--aviva-muted);
    margin-bottom: 8px;
}
.aviva-field input,
.aviva-field textarea {
    width: 100%;
    border: 1px solid var(--aviva-line-strong);
    background: var(--aviva-paper);
    padding: 12px 14px;
    font-family: var(--aviva-font-sans);
    font-size: 0.98rem;
    color: var(--aviva-ink);
    outline: none;
    transition: border-color var(--aviva-transition);
    border-radius: 0;
}
.aviva-field input:focus,
.aviva-field textarea:focus { border-color: var(--aviva-ink); }
.aviva-field textarea { resize: vertical; min-height: 140px; }
.aviva-honeypot { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }
.aviva-contact-submit { margin-top: 8px; width: 100%; padding: 16px 24px; }
.aviva-contact-feedback {
    margin-top: 14px; min-height: 18px;
    font-family: var(--aviva-font-mono);
    font-size: 0.78rem; letter-spacing: 0.06em;
    color: var(--aviva-muted);
}
.aviva-contact-feedback.is-success { color: var(--aviva-accent); }
.aviva-contact-feedback.is-error { color: var(--aviva-error); }

/* ── THANK YOU PAGE ── */
.aviva-thank-you { padding: 120px 0 140px; text-align: center; }
.aviva-thank-you-inner { max-width: 640px; margin: 0 auto; }
.aviva-thank-you-title {
    font-family: var(--aviva-font-display);
    font-weight: 700;
    font-size: clamp(2.4rem, 5.2vw, 3.4rem);
    letter-spacing: -0.035em; line-height: 1;
    margin: 12px 0 18px;
}
.aviva-thank-you-lead {
    font-size: 1.08rem; line-height: 1.6;
    color: var(--aviva-ink-soft); margin: 0 0 40px;
}
.aviva-thank-you-spec {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
    background: var(--aviva-ink);
    border: 1px solid var(--aviva-ink);
    margin: 0 0 40px;
}
.aviva-thank-you-spec > div {
    background: var(--aviva-paper);
    padding: 16px 14px;
    text-align: left;
}
.aviva-thank-you-spec .aviva-spec-label {
    display: block;
    font-family: var(--aviva-font-mono);
    font-size: 0.66rem; letter-spacing: 0.2em;
    text-transform: uppercase; color: var(--aviva-muted);
    margin-bottom: 4px;
}
.aviva-thank-you-spec .aviva-spec-value {
    font-family: var(--aviva-font-mono);
    font-size: 0.88rem; color: var(--aviva-ink); font-weight: 500;
}
.aviva-thank-you-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── LAB RESULTS (embedded original content + auto-card fallback) ── */
.aviva-lab-page-content {
    max-width: 980px; margin: 0 auto;
}
.aviva-lab-page-content > h1,
.aviva-lab-page-content > h2,
.aviva-lab-page-content > h3,
.aviva-lab-page-content > h4 {
    font-family: var(--aviva-font-display);
    color: var(--aviva-ink);
    letter-spacing: -0.015em;
}
.aviva-lab-page-content h1 { display: none; } /* dupes the section title */
.aviva-lab-page-content h2 {
    font-size: 1.3rem; font-weight: 700;
    margin: 40px 0 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--aviva-ink);
    display: flex; align-items: baseline; gap: 12px;
}
.aviva-lab-page-content h2::before {
    content: '◉'; color: var(--aviva-accent);
    font-size: 0.7em;
}
.aviva-lab-page-content h4 {
    font-family: var(--aviva-font-mono);
    font-size: 0.72rem; letter-spacing: 0.22em;
    text-transform: uppercase; color: var(--aviva-muted);
    font-weight: 500;
    margin: 16px 0 6px;
}
.aviva-lab-page-content p { font-size: 0.95rem; line-height: 1.55; color: var(--aviva-ink-soft); margin: 0 0 12px; }
.aviva-lab-page-content a {
    color: var(--aviva-accent);
    border-bottom: 1px solid var(--aviva-accent-soft);
    padding-bottom: 1px;
    font-family: var(--aviva-font-mono);
    font-size: 0.82rem; letter-spacing: 0.08em;
    text-transform: uppercase;
}
.aviva-lab-page-content a:hover { color: var(--aviva-accent-hover); border-color: var(--aviva-accent); }
.aviva-lab-page-content a[href$=".pdf"]::after { content: ' [PDF]'; font-size: 0.74em; color: var(--aviva-muted); }
.aviva-lab-page-content img {
    display: inline-block;
    max-width: 220px; height: auto;
    margin: 8px 8px 16px 0;
    border: 1px solid var(--aviva-line);
    background: var(--aviva-paper);
    padding: 4px;
    vertical-align: top;
    transition: border-color var(--aviva-transition), transform var(--aviva-transition);
}
.aviva-lab-page-content img:hover { border-color: var(--aviva-ink); transform: translateY(-2px); }
.aviva-lab-page-content ul, .aviva-lab-page-content ol { margin: 0 0 16px 24px; }

/* Grid layout (auto-card fallback) */
.aviva-lab-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* COA CPT-driven layout: grouped by product */
.aviva-lab-product-group {
    margin: 0 0 48px;
    background: var(--aviva-paper);
    border: 1px solid var(--aviva-line-strong);
}
.aviva-lab-group-header {
    background: var(--aviva-teal-deep); color: #fff;
    padding: 18px 24px;
    display: flex; justify-content: space-between; align-items: center;
    gap: 16px;
}
.aviva-lab-group-meta {
    font-family: var(--aviva-font-mono);
    font-size: 0.7rem; letter-spacing: 0.24em;
    text-transform: uppercase; color: rgba(255,255,255,0.75);
    margin: 0 0 4px;
}
.aviva-lab-group-title {
    font-family: var(--aviva-font-display);
    font-weight: 600; font-size: 1.2rem;
    letter-spacing: -0.01em;
    margin: 0; color: #fff;
}
.aviva-lab-group-title a { color: #fff; }
.aviva-lab-group-title a:hover { color: var(--aviva-accent); }
.aviva-lab-group-count {
    font-family: var(--aviva-font-mono);
    font-size: 0.7rem; letter-spacing: 0.18em;
    text-transform: uppercase; color: rgba(255,255,255,0.6);
}
.aviva-lab-group-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--aviva-line);
    padding: 0;
}

.aviva-coa-card {
    background: var(--aviva-paper);
    padding: 18px;
    display: flex; flex-direction: column; gap: 14px;
    transition: background var(--aviva-transition);
}
.aviva-coa-card:hover { background: var(--aviva-paper-soft); }

.aviva-coa-card-preview {
    display: block;
    aspect-ratio: 3/4;
    background: var(--aviva-paper-soft);
    border: 1px solid var(--aviva-line);
    overflow: hidden;
    transition: border-color var(--aviva-transition);
}
.aviva-coa-card-preview:hover { border-color: var(--aviva-ink); }
.aviva-coa-card-preview img { width: 100%; height: 100%; object-fit: cover; }
.aviva-coa-card-preview-empty {
    display: flex; align-items: center; justify-content: center;
    font-family: var(--aviva-font-display);
    font-weight: 700; font-size: 2.4rem;
    color: var(--aviva-line-strong);
    letter-spacing: 0.05em;
}

.aviva-coa-card-meta {
    font-family: var(--aviva-font-mono);
    font-size: 0.68rem; letter-spacing: 0.18em;
    text-transform: uppercase;
    display: flex; justify-content: space-between; align-items: center;
    color: var(--aviva-muted);
    margin: 0;
}
.aviva-coa-card-meta .lot { color: var(--aviva-teal-hover); }

.aviva-coa-card-title {
    font-family: var(--aviva-font-display);
    font-weight: 600; font-size: 1rem;
    letter-spacing: -0.005em; line-height: 1.3;
    margin: 0; color: var(--aviva-ink);
}
.aviva-coa-card-spec {
    font-family: var(--aviva-font-mono);
    font-size: 0.78rem; color: var(--aviva-muted);
    margin: 0;
}
.aviva-coa-card-spec strong { color: var(--aviva-ink); font-weight: 600; }

.aviva-coa-card-cta {
    display: inline-flex; align-items: center;
    font-family: var(--aviva-font-mono);
    font-size: 0.74rem; letter-spacing: 0.18em;
    text-transform: uppercase; color: var(--aviva-accent);
    border-bottom: 1px solid var(--aviva-accent);
    padding-bottom: 2px;
    align-self: flex-start;
    margin-top: auto;
}
.aviva-coa-card-cta:hover { color: var(--aviva-accent-hover); border-color: var(--aviva-accent-hover); }

/* Fallback notice + page content */
.aviva-lab-fallback-notice {
    background: var(--aviva-accent-soft);
    border-left: 3px solid var(--aviva-accent);
    padding: 14px 18px;
    margin: 0 0 24px;
    font-size: 0.92rem;
    color: var(--aviva-ink-soft);
}
.aviva-lab-fallback-notice a { color: var(--aviva-accent); border-bottom: 1px solid var(--aviva-accent); }
.aviva-lab-empty {
    text-align: center; padding: 48px;
    color: var(--aviva-muted);
}

/* COA tab inside single product */
.aviva-product-coas {
    display: grid; grid-template-columns: 1fr;
    gap: 16px;
}
.aviva-coa-row {
    display: grid; grid-template-columns: 120px 1fr;
    gap: 22px;
    padding: 18px;
    border: 1px solid var(--aviva-line-strong);
    transition: border-color var(--aviva-transition);
}
.aviva-coa-row:hover { border-color: var(--aviva-ink); }
.aviva-coa-preview { display: block; }
.aviva-coa-preview img {
    width: 100%; height: auto; max-height: 160px;
    object-fit: cover;
    border: 1px solid var(--aviva-line);
}
.aviva-coa-meta { display: flex; flex-direction: column; gap: 6px; }
.aviva-coa-row-cat {
    font-family: var(--aviva-font-mono);
    font-size: 0.72rem; letter-spacing: 0.18em;
    text-transform: uppercase; color: var(--aviva-muted);
    margin: 0;
    display: flex; gap: 14px;
}
.aviva-coa-row-cat .lot { color: var(--aviva-teal-hover); }
.aviva-coa-row-title {
    font-family: var(--aviva-font-display);
    font-weight: 600; font-size: 1.05rem;
    margin: 4px 0 0; color: var(--aviva-ink);
}
.aviva-coa-row-spec {
    font-family: var(--aviva-font-mono);
    font-size: 0.84rem; color: var(--aviva-muted);
    margin: 4px 0 0;
}
.aviva-coa-row-spec strong { color: var(--aviva-ink); }
.aviva-coa-download {
    display: inline-flex; align-items: center;
    font-family: var(--aviva-font-mono);
    font-size: 0.78rem; letter-spacing: 0.16em;
    text-transform: uppercase; color: var(--aviva-accent);
    border-bottom: 1px solid var(--aviva-accent);
    padding-bottom: 2px;
    align-self: flex-start;
    margin-top: 10px;
}
.aviva-coa-download:hover { color: var(--aviva-accent-hover); border-color: var(--aviva-accent-hover); }

@media (max-width: 900px) {
    .aviva-lab-group-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .aviva-lab-group-grid { grid-template-columns: 1fr; }
    .aviva-lab-group-header { flex-direction: column; align-items: flex-start; gap: 4px; }
    .aviva-coa-row { grid-template-columns: 1fr; }
}

.aviva-lab-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.aviva-lab-card {
    background: var(--aviva-paper);
    border: 1px solid var(--aviva-line-strong);
    padding: 24px;
    transition: border-color var(--aviva-transition);
}
.aviva-lab-card:hover { border-color: var(--aviva-ink); }
.aviva-lab-card-meta {
    font-family: var(--aviva-font-mono);
    font-size: 0.68rem; letter-spacing: 0.2em;
    text-transform: uppercase; color: var(--aviva-muted);
    margin: 0 0 8px;
    display: flex; justify-content: space-between; align-items: center;
}
.aviva-lab-card-meta .lot { color: var(--aviva-teal-hover); }
.aviva-lab-card-title {
    font-family: var(--aviva-font-display);
    font-weight: 600; font-size: 1.1rem;
    letter-spacing: -0.01em;
    margin: 0 0 12px;
}
.aviva-lab-card-rows {
    border-top: 1px solid var(--aviva-line);
    padding-top: 12px;
    font-family: var(--aviva-font-mono);
    font-size: 0.82rem;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 4px 12px;
}
.aviva-lab-card-rows .k { color: var(--aviva-muted); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; }
.aviva-lab-card-rows .v { color: var(--aviva-ink); text-align: right; }
.aviva-lab-card-cta {
    margin-top: 18px;
    display: inline-flex; align-items: center; gap: 6px;
    font-family: var(--aviva-font-mono);
    font-size: 0.76rem; letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--aviva-accent);
    border-bottom: 1px solid var(--aviva-accent);
    padding-bottom: 1px;
}
.aviva-lab-card-cta:hover { color: var(--aviva-accent-hover); }

@media (max-width: 1024px) {
    .aviva-contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .aviva-lab-grid { grid-template-columns: repeat(2, 1fr); }
    .aviva-thank-you-spec { grid-template-columns: 1fr; gap: 1px; }
}
@media (max-width: 600px) {
    .aviva-lab-grid { grid-template-columns: 1fr; }
    .aviva-contact-form-wrap { padding: 24px; }
}

/* ─────────────────────────────────────────────
   FOOTER — DARK
   ───────────────────────────────────────────── */
.aviva-footer-dark {
    background: var(--aviva-footer-bg);
    color: var(--aviva-footer-text);
    margin-top: 96px;
}
.aviva-footer-dark a { color: var(--aviva-footer-text); }
.aviva-footer-dark a:hover { color: var(--aviva-accent); }

/* Newsletter band on top */
.aviva-footer-cta {
    background: var(--aviva-footer-bg-soft);
    border-bottom: 1px solid var(--aviva-footer-line);
    padding: 56px 0;
}
.aviva-footer-cta-inner {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 56px; align-items: center;
}
.aviva-footer-cta-meta {
    font-family: var(--aviva-font-mono);
    font-size: 0.7rem; letter-spacing: 0.26em;
    text-transform: uppercase; color: var(--aviva-accent);
    margin: 0 0 10px;
}
.aviva-footer-cta-title {
    font-family: var(--aviva-font-display);
    font-weight: 700; font-size: clamp(1.8rem, 3.4vw, 2.4rem);
    letter-spacing: -0.025em; line-height: 1.15;
    margin: 0 0 8px; color: #fff;
}
.aviva-footer-cta-sub {
    font-size: 0.95rem; line-height: 1.55;
    color: var(--aviva-footer-muted); margin: 0;
    max-width: 440px;
}
.aviva-footer-subscribe {
    display: flex;
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(255,255,255,0.04);
    transition: border-color var(--aviva-transition);
}
.aviva-footer-subscribe:focus-within { border-color: var(--aviva-accent); }
.aviva-footer-subscribe input {
    flex: 1; border: none; background: transparent;
    font-family: var(--aviva-font-mono); font-size: 0.9rem;
    padding: 14px 18px; outline: none; color: #fff;
}
.aviva-footer-subscribe input::placeholder { color: var(--aviva-footer-muted); }
.aviva-footer-subscribe button {
    background: var(--aviva-accent); color: #fff; border: none;
    font-family: var(--aviva-font-display);
    font-weight: 600; font-size: 0.85rem;
    letter-spacing: 0.06em;
    padding: 0 24px; cursor: pointer;
    transition: background var(--aviva-transition);
}
.aviva-footer-subscribe button:hover { background: var(--aviva-accent-hover); }

/* Main footer grid */
.aviva-footer-grid {
    display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.1fr;
    gap: 48px; padding: 56px 24px 40px;
}
.aviva-footer-wordmark { font-size: 1.45rem; margin: 0 0 18px; color: #fff; }
.aviva-footer-tagline { font-size: 0.92rem; line-height: 1.55; color: var(--aviva-footer-text); max-width: 380px; margin: 0 0 18px; }
.aviva-footer-spec {
    font-family: var(--aviva-font-mono);
    font-size: 0.68rem; letter-spacing: 0.2em;
    text-transform: uppercase; color: var(--aviva-footer-muted);
    margin: 0;
}
.aviva-footer-heading {
    font-family: var(--aviva-font-mono);
    font-size: 0.72rem; letter-spacing: 0.24em;
    text-transform: uppercase; color: #fff;
    margin: 0 0 18px;
}
.aviva-footer-links { list-style: none; margin: 0; padding: 0; }
.aviva-footer-links li { margin-bottom: 9px; }
.aviva-footer-links a {
    font-size: 0.92rem; color: var(--aviva-footer-text);
    transition: color var(--aviva-transition);
}

/* Compliance band */
.aviva-footer-compliance {
    background: var(--aviva-footer-bg-soft);
    border-top: 1px solid var(--aviva-footer-line);
    border-bottom: 1px solid var(--aviva-footer-line);
    padding: 28px 0;
}
.aviva-compliance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.aviva-compliance-label {
    font-family: var(--aviva-font-mono);
    font-size: 0.7rem; letter-spacing: 0.22em;
    text-transform: uppercase; color: var(--aviva-accent);
    margin: 0 0 8px;
}
.aviva-compliance-text { font-size: 0.85rem; line-height: 1.55; color: var(--aviva-footer-muted); margin: 0; }

/* Baseline */
.aviva-footer-baseline { padding: 16px 0; }
.aviva-baseline-row {
    display: flex; justify-content: space-between; align-items: center;
    gap: 16px; flex-wrap: wrap;
    font-family: var(--aviva-font-mono);
    font-size: 0.66rem; letter-spacing: 0.2em;
    text-transform: uppercase;
}
.aviva-copyright { margin: 0; color: var(--aviva-footer-muted); }
.aviva-baseline-meta { margin: 0; color: var(--aviva-accent); }

/* ════════════════════════════════════════════════════════════════
   ABOUT US PAGE — Element design
   ════════════════════════════════════════════════════════════════ */

.aviva-about-hero {
    padding: 80px 0 64px;
    background: var(--aviva-paper);
    border-bottom: 1px solid var(--aviva-line);
}
.aviva-about-h1 {
    font-family: var(--aviva-font-display);
    font-weight: 700;
    font-size: clamp(2.4rem, 5vw, 4.2rem);
    line-height: 1.05;
    letter-spacing: -0.035em;
    color: var(--aviva-ink);
    margin: 16px 0 32px;
    max-width: 920px;
}
.aviva-about-intro {
    font-family: var(--aviva-font-sans);
    font-size: 1.15rem;
    line-height: 1.55;
    color: var(--aviva-ink-soft);
    max-width: 720px;
    margin: 0 0 32px;
}
.aviva-about-hero-meta {
    display: inline-flex; flex-wrap: wrap; align-items: center; gap: 12px;
    padding: 10px 18px;
    border: 1px solid var(--aviva-ink);
    font-family: var(--aviva-font-mono);
    font-size: 0.74rem; letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--aviva-ink);
}
.aviva-about-hero-meta span:nth-child(even) { color: var(--aviva-muted-soft); }

/* Story section ─────────────────────────────────────────────── */
.aviva-about-story { padding: 80px 0; background: var(--aviva-paper-soft); }
.aviva-about-story-grid {
    display: grid; grid-template-columns: 1.4fr 1fr; gap: 64px;
    align-items: start;
}
.aviva-about-story-body .aviva-section-title { margin-bottom: 28px; }
.aviva-about-prose {
    font-size: 1.02rem;
    line-height: 1.65;
    color: var(--aviva-ink-soft);
}
.aviva-about-prose p { margin: 0 0 18px; }
.aviva-about-prose p:last-child { margin-bottom: 0; }
.aviva-about-prose em { color: var(--aviva-ink); font-style: italic; }

.aviva-about-spec-card {
    background: var(--aviva-paper);
    border: 1px solid var(--aviva-teal-deep);
    position: sticky; top: 96px;
}
.aviva-about-spec-card-header {
    background: var(--aviva-teal-deep);
    color: var(--aviva-paper);
    padding: 16px 22px;
    display: flex; justify-content: space-between; align-items: center;
}
.aviva-about-spec-eyebrow {
    font-family: var(--aviva-font-mono);
    font-size: 0.7rem; letter-spacing: 0.22em;
    text-transform: uppercase;
}
.aviva-about-spec-tag {
    font-family: var(--aviva-font-display);
    font-weight: 700; font-size: 1.4rem;
    color: var(--aviva-accent);
    letter-spacing: -0.02em;
}
.aviva-about-spec-rows {
    list-style: none; margin: 0; padding: 0;
}
.aviva-about-spec-rows li {
    display: grid; grid-template-columns: 130px 1fr;
    gap: 16px; align-items: baseline;
    padding: 12px 22px;
    border-bottom: 1px solid var(--aviva-line);
    font-family: var(--aviva-font-mono);
    font-size: 0.88rem;
}
.aviva-about-spec-rows li:last-child { border-bottom: 0; }
.aviva-about-spec-rows li .k {
    font-size: 0.66rem; letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--aviva-muted);
}
.aviva-about-spec-rows li .v {
    color: var(--aviva-ink); font-weight: 500;
}

/* Values grid ───────────────────────────────────────────────── */
.aviva-about-values { padding: 96px 0; background: var(--aviva-paper); }
.aviva-about-values-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px;
    margin-top: 56px;
}
.aviva-value-card {
    display: grid; grid-template-columns: 140px 1fr; gap: 28px;
    padding: 28px;
    border: 1px solid var(--aviva-ink);
    background: var(--aviva-paper);
    transition: background var(--aviva-transition);
}
.aviva-value-card:hover { background: var(--aviva-paper-soft); }
.aviva-value-card-glyph {
    position: relative;
    background: var(--aviva-teal-deep);
    color: var(--aviva-paper);
    padding: 14px;
    display: flex; flex-direction: column; justify-content: space-between;
    min-height: 140px;
}
.aviva-value-num {
    font-family: var(--aviva-font-mono);
    font-size: 0.72rem; letter-spacing: 0.22em;
    color: rgba(255,255,255,0.75);
}
.aviva-value-symbol {
    font-family: var(--aviva-font-display);
    font-weight: 700;
    font-size: 2.6rem;
    line-height: 1; letter-spacing: -0.04em;
    color: var(--aviva-paper);
    display: flex; align-items: baseline; gap: 4px;
}
.aviva-value-symbol small { font-size: 1.1rem; color: rgba(255,255,255,0.7); font-weight: 600; }
.aviva-value-card-title {
    font-family: var(--aviva-font-display);
    font-weight: 700; font-size: 1.3rem;
    letter-spacing: -0.02em;
    margin: 0 0 6px;
    color: var(--aviva-ink);
}
.aviva-value-card-meta {
    font-family: var(--aviva-font-mono);
    font-size: 0.7rem; letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--aviva-accent);
    margin: 0 0 14px;
}
.aviva-value-card-desc {
    font-size: 0.96rem; line-height: 1.55;
    color: var(--aviva-ink-soft);
    margin: 0;
}

/* Process / workflow ────────────────────────────────────────── */
.aviva-about-process { padding: 96px 0; background: var(--aviva-paper-soft); border-top: 1px solid var(--aviva-line); }
.aviva-about-process-steps {
    list-style: none; margin: 56px 0 0; padding: 0;
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
    border: 1px solid var(--aviva-ink);
    background: var(--aviva-paper);
}
.aviva-about-process-steps li {
    display: flex; flex-direction: column; gap: 28px;
    padding: 36px 28px;
    border-right: 1px solid var(--aviva-line);
    position: relative;
}
.aviva-about-process-steps li:last-child { border-right: 0; }
.aviva-about-process-steps li::after {
    content: '';
    position: absolute;
    top: 50%; right: -1px;
    width: 8px; height: 8px;
    background: var(--aviva-accent);
    transform: translate(50%, -50%) rotate(45deg);
}
.aviva-about-process-steps li:last-child::after { display: none; }
.aviva-process-step-num {
    font-family: var(--aviva-font-mono);
    font-size: 0.74rem; letter-spacing: 0.22em;
    color: var(--aviva-accent);
    font-weight: 600;
}
.aviva-process-step-title {
    font-family: var(--aviva-font-display);
    font-weight: 700; font-size: 1.15rem;
    letter-spacing: -0.015em;
    margin: 0 0 8px;
    color: var(--aviva-ink);
}
.aviva-about-process-steps li p {
    font-size: 0.92rem; line-height: 1.55;
    color: var(--aviva-ink-soft);
    margin: 0;
}

/* CTA strip ─────────────────────────────────────────────────── */
.aviva-about-cta {
    background: var(--aviva-teal-deep);
    color: var(--aviva-paper);
    padding: 64px 0;
}
.aviva-about-cta .aviva-section-meta { color: rgba(255,255,255,0.75); margin-bottom: 12px; }
.aviva-about-cta-inner {
    display: grid; grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: center;
}
.aviva-about-cta-title {
    font-family: var(--aviva-font-display);
    font-weight: 700; font-size: clamp(1.8rem, 3.2vw, 2.5rem);
    letter-spacing: -0.025em;
    color: var(--aviva-paper);
    margin: 0;
}
.aviva-about-cta-actions {
    display: flex; gap: 12px; flex-wrap: wrap;
    justify-content: flex-end;
}
.aviva-btn-ghost-dark {
    display: inline-block;
    background: transparent;
    color: var(--aviva-paper);
    border: 2px solid var(--aviva-paper);
    padding: 13px 24px;
    font-family: var(--aviva-font-display);
    font-weight: 600; font-size: 0.92rem;
    letter-spacing: 0.04em;
    text-decoration: none;
    transition: all var(--aviva-transition);
}
.aviva-btn-ghost-dark:hover {
    background: var(--aviva-paper);
    color: var(--aviva-ink);
}

@media (max-width: 980px) {
    .aviva-about-story-grid { grid-template-columns: 1fr; gap: 40px; }
    .aviva-about-spec-card { position: static; }
    .aviva-about-values-grid { grid-template-columns: 1fr; gap: 20px; }
    .aviva-about-process-steps { grid-template-columns: repeat(2, 1fr); }
    .aviva-about-process-steps li { border-bottom: 1px solid var(--aviva-line); }
    .aviva-about-process-steps li:nth-child(2) { border-right: 0; }
    .aviva-about-process-steps li:nth-child(3),
    .aviva-about-process-steps li:nth-child(4) { border-bottom: 0; }
    .aviva-about-cta-inner { grid-template-columns: 1fr; gap: 24px; }
    .aviva-about-cta-actions { justify-content: flex-start; }
}
@media (max-width: 600px) {
    .aviva-about-process-steps { grid-template-columns: 1fr; }
    .aviva-about-process-steps li { border-right: 0; border-bottom: 1px solid var(--aviva-line); }
    .aviva-about-process-steps li::after { display: none; }
    .aviva-value-card { grid-template-columns: 100px 1fr; gap: 18px; padding: 20px; }
    .aviva-value-card-glyph { min-height: 100px; padding: 12px; }
    .aviva-value-symbol { font-size: 1.8rem; }
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .aviva-hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .aviva-peptide-stage { max-width: 520px; margin: 0 auto; }
    .aviva-product-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .aviva-promise-grid { grid-template-columns: repeat(2, 1fr); }
    .aviva-about-grid { grid-template-columns: 1fr; gap: 32px; }
    .aviva-footer-cta-inner { grid-template-columns: 1fr; gap: 32px; }
    .aviva-footer-grid { grid-template-columns: 1.4fr 1fr; gap: 40px 32px; }
    .aviva-compliance-grid { grid-template-columns: 1fr; gap: 20px; }
}
@media (max-width: 720px) {
    .aviva-primary-nav { display: none; }
    .aviva-mobile-toggle { display: inline-flex; }
    .aviva-hero { padding: 56px 0 64px; }
    .aviva-section { padding: 56px 0; }
    .aviva-product-grid-4 { grid-template-columns: 1fr; }
    .aviva-promise-grid { grid-template-columns: 1fr; }
    .aviva-footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .aviva-baseline-row { flex-direction: column; align-items: flex-start; gap: 6px; }
    .aviva-faq-q { font-size: 0.98rem; }
}