/* GenAIomics - Decoding biology. Transforming health. */

:root {
  --navy: #0c1f29;
  --navy-2: #102833;
  --navy-line: #213a45;
  --mint: #34dcb2;
  --mint-hover: #5ae6c3;
  --mint-dark: #157a66;
  --bg: #f3f7f6;
  --bg-2: #e2eae9;
  --surface: #ffffff;
  --surface-2: #f1f5f4;
  --text: #0c1f29;
  --muted: #4c5d64;
  --muted-dark: #a7b8be;
  --border: #dbe4e3;

  --radius: 14px;
  --radius-sm: 8px;
  --font: 'Space Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-head: var(--font);
  --font-mono: 'Space Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;
  --header-h: 76px;
  color-scheme: light;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.6 var(--font); color: var(--text); background: var(--bg); overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; font-weight: 500; letter-spacing: -.02em; line-height: 1.12; }
p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; border-radius: 6px; }
.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.container.narrow { max-width: 780px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -60px; background: var(--mint); color: var(--navy); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip-link:focus { top: 12px; }
.mono { font-family: var(--font-mono); }
.mint { color: var(--mint); }
.mint-dark { color: var(--mint-dark); }
.muted { color: var(--muted); }

.dark { background: var(--navy); color: #fff; }
.light { background: var(--bg); }
.muted-bg { background: var(--bg-2); }

.eyebrow { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .28em; text-transform: uppercase; color: var(--mint-dark); margin-bottom: 8px; }
.dark .eyebrow { color: var(--mint); }
.section { padding: 56px 0; }
.section-title { font-size: clamp(2rem, 4.2vw, 2.6rem); max-width: 620px; margin-bottom: 24px; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 6px; border: 1px solid transparent; font-weight: 500; font-size: .95rem; text-decoration: none; cursor: pointer; transition: background .2s, border-color .2s, color .2s, transform .15s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn-sm { padding: 8px 16px; font-size: .9rem; }
.btn-block { width: 100%; }
.btn-mint { background: var(--mint); color: var(--navy); }
.btn-mint:hover { background: var(--mint-hover); }
.btn-dark, .btn-primary { background: var(--navy); color: #fff; }
.btn-dark:hover, .btn-primary:hover { background: #1b3542; }
.btn-outline { background: var(--surface); color: var(--text); border-color: #c9d4d3; }
.btn-outline:hover { border-color: var(--navy); }
.btn-outline-dark { background: transparent; color: #fff; border-color: #34505b; }
.btn-outline-dark:hover { border-color: var(--mint); color: var(--mint); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--navy); }
.btn-danger { background: transparent; color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, transparent); }
.btn[disabled] { opacity: .6; pointer-events: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--navy); color: #fff; }
.site-header.scrolled { box-shadow: 0 1px 0 var(--navy-line); }
.header-inner { display: flex; align-items: center; gap: 24px; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-weight: 700; font-size: 1.15rem; letter-spacing: -.01em; }
.brand-name-sm { font-size: .98rem; }
.brand-name .ai { color: var(--mint); }
.brand-tag { font-family: var(--font-mono); font-size: .58rem; letter-spacing: .3em; text-transform: uppercase; color: var(--muted-dark); }
.main-nav { display: flex; align-items: center; gap: 22px; margin-left: auto; }
.main-nav > a:not(.btn) { color: #fff; text-decoration: none; font-size: .95rem; }
.main-nav > a:not(.btn):hover { color: var(--mint); }
.nav-toggle { display: none; margin-left: auto; width: 42px; height: 42px; border: 1px solid var(--navy-line); border-radius: 8px; background: transparent; cursor: pointer; padding: 0 11px; flex-direction: column; justify-content: center; gap: 4px; }
.nav-toggle span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 820px) {
  .nav-toggle { display: flex; }
  .main-nav { position: absolute; top: var(--header-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 20px 20px; background: var(--navy); border-bottom: 1px solid var(--navy-line); display: none; }
  .main-nav.open { display: flex; }
  .main-nav > a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--navy-line); }
  .main-nav .btn { margin-top: 16px; }
}

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 64px 0 0; }
.hero > .container, .hero > .stats-band { position: relative; z-index: 1; }
/* DNA photo behind the hero: see-through, faded under the headline, slowly drifting */
.hero-photo { position: absolute; inset: 0; overflow: hidden; opacity: .5; pointer-events: none;
  -webkit-mask-image: linear-gradient(100deg, transparent 5%, rgba(0, 0, 0, .3) 35%, #000 65%);
          mask-image: linear-gradient(100deg, transparent 5%, rgba(0, 0, 0, .3) 35%, #000 65%); }
.hero-photo-img { position: absolute; inset: -6%; background: url('/img/hero-dna.webp') 70% center / cover no-repeat;
  filter: hue-rotate(-18deg) saturate(1.15); will-change: transform; animation: dna-drift 28s ease-in-out infinite alternate; }
.hero-photo::after { content: ''; position: absolute; inset: 0; background: radial-gradient(40% 50% at 68% 45%, rgba(52, 220, 178, .22), transparent 70%);
  animation: dna-glow 6s ease-in-out infinite alternate; }
@keyframes dna-drift {
  from { transform: scale(1) translate3d(0, 0, 0) rotate(0); }
  to { transform: scale(1.12) translate3d(-3%, 2%, 0) rotate(-2deg); }
}
@keyframes dna-glow { from { opacity: .3; } to { opacity: 1; } }
@media (max-width: 720px) { .hero-photo { opacity: .3; -webkit-mask-image: none; mask-image: none; } }
.hero-inner { padding-bottom: 48px; }
.hero h1 { font-size: clamp(2.5rem, 5.4vw, 3.7rem); line-height: 1.08; margin-bottom: 26px; max-width: 720px; }
.hero h1 .mint { display: block; }
.hero-lead { color: var(--muted-dark); font-size: 1.08rem; max-width: 460px; margin-bottom: 30px; }
.stats-band { border-top: 1px solid var(--navy-line); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; padding-top: 26px; padding-bottom: 22px; }
.stat strong { display: block; color: var(--mint); font-weight: 500; font-size: 1.6rem; line-height: 1.2; letter-spacing: -.02em; }
.stat span { color: var(--muted-dark); font-size: .85rem; }
.not-found { padding: 120px 0; min-height: 60vh; }
@media (max-width: 720px) {
  .hero-inner { grid-template-columns: 1fr; }
    .stats { grid-template-columns: 1fr; gap: 18px; }
}

/* ---------- Services ---------- */
.services { display: grid; grid-template-columns: 236px minmax(0, 1fr); gap: 18px; align-items: start; }
.service-tabs { display: grid; gap: 7px; }
.service-tabs button { display: flex; align-items: center; gap: 10px; text-align: left; padding: 9px 12px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); font-weight: 500; font-size: .86rem; cursor: pointer; transition: background .2s, border-color .2s, color .2s; }
.service-tabs button:hover { border-color: #b9c7c6; }
.service-tabs .num { color: var(--mint-dark); font-size: .68rem; }
.service-tabs button[aria-selected="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.service-tabs button[aria-selected="true"] .num { color: var(--mint); }
.service-panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 24px 24px; animation: fadeIn .3s ease; }
.service-panel[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } }
.panel-meta { display: flex; justify-content: space-between; font-size: .7rem; letter-spacing: .12em; color: var(--muted); margin-bottom: 12px; }
.service-panel h3 { font-size: 1.75rem; margin-bottom: 18px; }
.panel-summary { color: var(--muted); margin-bottom: 22px; font-size: 1rem; }
.panel-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 18px; }
.service-panel h4 { font-size: .8rem; font-weight: 600; letter-spacing: 0; margin-bottom: 8px; }
.service-panel ul { margin: 0; padding-left: 13px; color: var(--muted); font-size: .84rem; display: grid; gap: 4px; }
.service-panel li::marker { content: '•  '; }
.panel-boxes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }
.panel-boxes > div { background: var(--surface-2); border-radius: var(--radius-sm); padding: 12px 14px; }
.panel-boxes p { color: var(--muted); font-size: .8rem; line-height: 1.5; }
.panel-boxes h4 { font-size: .74rem; margin-bottom: 2px; }
.service-panel .btn { font-size: .82rem; padding: 10px 16px; }
@media (max-width: 820px) {
  .services { grid-template-columns: 1fr; }
  .service-tabs { grid-auto-flow: column; grid-auto-columns: max-content; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; }
}
@media (max-width: 560px) {
  .panel-cols, .panel-boxes { grid-template-columns: 1fr; }
  .service-panel { padding: 22px 18px; }
}

/* ---------- Extra services ---------- */
.extras { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.extra-card { display: flex; flex-direction: column; gap: 4px; height: 100%; padding: 14px 16px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); text-decoration: none; transition: border-color .2s, transform .2s, box-shadow .2s; }
.extra-card:hover { border-color: var(--navy); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(12, 31, 41, .08); }
.extra-meta { display: flex; justify-content: space-between; font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.extra-card strong { font-weight: 600; font-size: .95rem; line-height: 1.3; }
.extra-details { color: var(--muted); font-size: .8rem; }
.extra-cta { margin-top: auto; padding-top: 8px; font-size: .78rem; font-weight: 500; color: var(--mint-dark); opacity: 0; transition: opacity .2s; }
.extra-card:hover .extra-cta, .extra-card:focus-visible .extra-cta { opacity: 1; }
@media (hover: none) { .extra-cta { opacity: 1; } }
@media (max-width: 820px) { .extras { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .extras { grid-template-columns: 1fr; } }

/* ---------- Find your fit ---------- */
.fit-question { font-size: 1rem; font-weight: 600; margin-bottom: 14px; letter-spacing: 0; }
.fit-options { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 9px; }
.fit-options[hidden] { display: none; }
.fit-option { display: flex; flex-direction: column; gap: 4px; min-height: 76px; text-align: left; padding: 13px 14px; background: transparent; border: 1px solid var(--navy-line); border-radius: var(--radius-sm); color: #fff; cursor: pointer; transition: border-color .2s, background .2s, transform .2s; animation: fadeIn .3s ease both; }
.fit-option:hover { border-color: var(--mint); background: var(--navy-2); transform: translateY(-2px); }
.fit-option strong { font-weight: 600; font-size: .9rem; }
.fit-option span { color: var(--muted-dark); font-size: .76rem; line-height: 1.4; }
.fit-result { border: 1px solid var(--mint); border-radius: var(--radius); padding: 24px; max-width: 640px; animation: fadeIn .3s ease; background: var(--navy-2); }
.fit-result[hidden] { display: none; }
.fit-result .mono { font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; color: var(--mint); }
.fit-result h4 { font-size: 1.6rem; margin: 8px 0 10px; }
.fit-result p { color: var(--muted-dark); margin-bottom: 20px; }
.fit-back { margin-top: 18px; background: none; border: 0; padding: 4px 0; color: var(--mint); cursor: pointer; font-size: .9rem; }
.fit-back[hidden] { display: none; }
@media (max-width: 900px) { .fit-options { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .fit-options { grid-template-columns: 1fr; } }

/* ---------- Process ---------- */
.process { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.process li { border-top: 3px solid var(--navy); padding-top: 14px; transition: border-color .4s; }
.process li.active { border-top-color: var(--mint-dark); }
.process .step-num { display: block; font-size: .7rem; color: var(--mint-dark); margin-bottom: 4px; }
.process h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 8px; letter-spacing: -.01em; }
.process p { color: var(--muted); font-size: .82rem; line-height: 1.55; }
@media (max-width: 860px) { .process { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; } }
@media (max-width: 480px) { .process { grid-template-columns: 1fr; } }

/* ---------- Why ---------- */
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.reason-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 22px 18px; }
.reason-card h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 14px; letter-spacing: -.01em; line-height: 1.25; }
.reason-card p { color: var(--muted); font-size: .82rem; line-height: 1.6; }
.audiences { margin-top: 16px; }
.audience-card { background: var(--navy); border-radius: var(--radius-sm); padding: 16px 16px 20px; }
.audience-card h3 { color: var(--mint); font-size: .9rem; font-weight: 600; margin-bottom: 8px; letter-spacing: 0; }
.audience-card p { color: var(--muted-dark); font-size: .78rem; line-height: 1.5; }
@media (max-width: 900px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .grid-4 { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 9px; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 16px; font-weight: 600; font-size: .92rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq-sign { position: relative; width: 10px; height: 10px; flex: none; }
.faq-sign::before, .faq-sign::after { content: ''; position: absolute; left: 0; top: 4px; width: 10px; height: 2px; background: var(--mint-dark); transition: transform .2s; }
.faq-sign::after { transform: rotate(90deg); }
.faq details[open] .faq-sign::after { transform: rotate(0); }
.faq details p { padding: 0 16px 16px; color: var(--muted); font-size: .84rem; max-width: 640px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #fff; border-top: 1px solid var(--navy-line); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding-top: 24px; padding-bottom: 24px; }
.footer-copy { font-size: .72rem; color: #c7d3d7; }
.footer-contact { font-style: normal; display: grid; gap: 2px; font-size: .78rem; color: #c7d3d7; }
.footer-contact a { text-decoration: none; }
.footer-contact a:hover { color: var(--mint); }

@media (max-width: 560px) { .section { padding: 44px 0; } .section-title { margin-bottom: 20px; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}