:root {
  --ink: #1f1720;
  --ink-soft: #5b4d58;
  --ivory: #f8f4ef;
  --paper: #fffdf9;
  --rose: #d74286;
  --rose-bright: #ef6fab;
  --rose-pale: #f4c5db;
  --wine: #6d1841;
  --wine-deep: #321021;
  --line: rgba(65, 27, 47, 0.14);
  --radius: 28px;
  --shadow: 0 28px 70px rgba(67, 26, 48, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  overflow-x: clip;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--rose-pale); color: var(--wine-deep); }

.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;
}

.cursor-glow {
  position: fixed;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(225, 73, 142, 0.12), transparent 68%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 0;
  opacity: 0;
  transition: opacity .35s ease;
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1220px, calc(100% - 34px));
  min-height: 66px;
  padding: 10px 12px 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 100;
  background: rgba(255, 253, 249, .78);
  border: 1px solid rgba(255,255,255,.85);
  border-radius: 20px;
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 35px rgba(45, 20, 33, 0.08);
  transition: box-shadow .3s ease, background .3s ease;
}
.site-header.scrolled { background: rgba(255,253,249,.93); box-shadow: 0 16px 45px rgba(45,20,33,.14); }

.brand { display: inline-flex; align-items: center; gap: 11px; min-width: max-content; }
.brand-mark { width: 34px; height: 34px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 2px; align-items: center; }
.brand-mark span { display: block; width: 4px; border-radius: 999px; background: var(--rose); justify-self: center; }
.brand-mark span:nth-child(1) { height: 10px; }
.brand-mark span:nth-child(2) { height: 22px; }
.brand-mark span:nth-child(3) { height: 31px; background: var(--wine); }
.brand-mark span:nth-child(4) { height: 21px; }
.brand-mark span:nth-child(5) { height: 9px; }
.brand-copy { display: flex; flex-direction: column; line-height: .95; }
.brand-copy strong { font-size: .88rem; letter-spacing: .22em; }
.brand-copy small { margin-top: 5px; font-size: .58rem; letter-spacing: .35em; color: var(--rose); }

.primary-nav { display: flex; align-items: center; gap: 28px; font-size: .83rem; color: var(--ink-soft); }
.primary-nav > a:not(.nav-cta) { position: relative; }
.primary-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; bottom: -7px; width: 100%; height: 1px; background: var(--rose); transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.primary-nav > a:not(.nav-cta):hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { padding: 12px 18px; border-radius: 13px; background: var(--ink); color: white; transition: transform .25s ease, background .25s ease; }
.nav-cta:hover { background: var(--wine); transform: translateY(-2px); }
.menu-toggle { display: none; border: 0; background: none; width: 42px; height: 42px; padding: 10px; cursor: pointer; }
.menu-toggle span:not(.sr-only) { display: block; width: 22px; height: 1.5px; margin: 6px auto; background: var(--ink); transition: transform .25s ease; }

.section-shell { width: min(1220px, calc(100% - 48px)); margin-inline: auto; position: relative; z-index: 1; }
.hero { min-height: 100svh; padding-top: 150px; padding-bottom: 80px; display: flex; align-items: center; }
.hero-grid { width: 100%; display: grid; grid-template-columns: 1.02fr .98fr; gap: 70px; align-items: center; }
.hero-copy { padding-bottom: 40px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 20px; font-size: .72rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--rose); }
.eyebrow > span { width: 28px; height: 1px; background: currentColor; }
.hero h1, .section-heading h2, .split-heading h2, .ecosystem-content h2, .contact-copy h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -.045em;
  line-height: .98;
}
.hero h1 { max-width: 730px; margin: 0; font-size: clamp(4rem, 6.5vw, 7rem); }
.hero h1 em { color: var(--rose); font-weight: 400; }
.hero-intro { max-width: 630px; margin: 30px 0 0; font-size: 1.08rem; color: var(--ink-soft); }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 24px; border: 1px solid transparent; border-radius: 14px; font-size: .84rem; font-weight: 700; letter-spacing: .02em; cursor: pointer; transition: transform .25s ease, box-shadow .25s ease, background .25s ease; }
.button:hover { transform: translateY(-3px); }
.button-primary { background: var(--wine); color: white; box-shadow: 0 13px 28px rgba(109,24,65,.18); }
.button-primary:hover { background: var(--rose); box-shadow: 0 15px 35px rgba(215,66,134,.24); }
.text-link { display: inline-flex; align-items: center; gap: 8px; font-size: .84rem; font-weight: 700; border-bottom: 1px solid currentColor; padding-bottom: 4px; }
.text-link span { transition: transform .25s ease; }
.text-link:hover span { transform: translate(3px,-3px); }
.hero-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 590px; margin-top: 56px; padding-top: 23px; border-top: 1px solid var(--line); }
.hero-meta div { display: flex; flex-direction: column; gap: 5px; }
.hero-meta strong { color: var(--rose); font-size: .7rem; letter-spacing: .13em; }
.hero-meta span { font-size: .78rem; color: var(--ink-soft); }

.hero-visual { position: relative; min-height: 650px; display: grid; place-items: center; }
.visual-orbit { position: absolute; border: 1px solid rgba(215,66,134,.18); border-radius: 50%; }
.orbit-one { width: 620px; height: 620px; animation: orbit 18s linear infinite; }
.orbit-one::after { content: ""; position: absolute; width: 9px; height: 9px; background: var(--rose); border-radius: 50%; top: 88px; right: 83px; box-shadow: 0 0 0 8px rgba(215,66,134,.09); }
.orbit-two { width: 480px; height: 480px; border-style: dashed; animation: orbit 26s linear infinite reverse; }
.orbit-two::before { content: ""; position: absolute; width: 7px; height: 7px; background: var(--wine); border-radius: 50%; bottom: 70px; left: 44px; box-shadow: 0 0 0 7px rgba(109,24,65,.08); }
@keyframes orbit { to { transform: rotate(360deg); } }
.visual-card { position: relative; width: min(510px, 94%); min-height: 580px; padding: 22px; background: rgba(255,253,249,.76); border: 1px solid rgba(255,255,255,.9); border-radius: 36px; backdrop-filter: blur(18px); box-shadow: var(--shadow); overflow: hidden; }
.visual-card::before { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; background: rgba(242,176,207,.24); filter: blur(45px); top: -80px; right: -90px; }
.visual-card-top { position: relative; z-index: 2; display: flex; justify-content: space-between; align-items: center; color: var(--ink-soft); font-size: .62rem; letter-spacing: .17em; }
.live-dot { display: flex; align-items: center; gap: 7px; color: var(--rose); letter-spacing: .07em; text-transform: uppercase; }
.live-dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--rose); box-shadow: 0 0 0 6px rgba(215,66,134,.12); animation: blink 1.8s ease infinite; }
@keyframes blink { 50% { box-shadow: 0 0 0 11px rgba(215,66,134,0); } }
.face-field { height: 465px; margin-top: 10px; }
.profile-line { fill: none; stroke: rgba(109,24,65,.58); stroke-width: 1.4; }
.signal-line { fill: none; stroke-linecap: round; stroke-width: 2; }
.line-a { stroke: rgba(215,66,134,.62); }
.line-b { stroke: rgba(239,111,171,.5); }
.data-points circle { fill: var(--rose); opacity: .72; }
.metric-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; position: relative; z-index: 2; }
.metric-row div { padding: 14px; border-radius: 16px; background: rgba(255,255,255,.58); border: 1px solid rgba(109,24,65,.08); }
.metric-row span { display: block; font-size: .62rem; color: var(--ink-soft); }
.metric-row strong { display: block; margin-top: 5px; font-family: Georgia, serif; font-size: 1.6rem; font-weight: 400; color: var(--wine); }
.hero-wave { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); width: 100vw; height: 190px; background: url("assets/senses-cover.jpg") center bottom / cover no-repeat; opacity: .44; mix-blend-mode: multiply; pointer-events: none; }

.intro-strip { overflow: hidden; padding: 17px 0; background: var(--wine-deep); color: #f9dce9; border-block: 1px solid rgba(255,255,255,.1); }
.marquee-track { display: flex; width: max-content; gap: 24px; align-items: center; animation: marquee 28s linear infinite; font-size: .66rem; font-weight: 800; letter-spacing: .26em; }
.marquee-track i { color: var(--rose-bright); font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

.science-section { padding-top: 150px; padding-bottom: 150px; }
.section-heading { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: end; margin-bottom: 62px; }
.section-heading .eyebrow { grid-column: 1 / -1; margin-bottom: -30px; }
.section-heading h2, .split-heading h2, .ecosystem-content h2, .contact-copy h2 { margin: 0; font-size: clamp(3.2rem, 5vw, 5.6rem); }
.section-heading > p:last-child { margin: 0 0 8px; font-size: 1.02rem; color: var(--ink-soft); }
.section-heading.narrow { display: block; max-width: 840px; }
.section-heading.narrow .eyebrow { margin-bottom: 20px; }
.science-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.science-card { min-height: 390px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,253,249,.58); transition: transform .35s ease, box-shadow .35s ease, background .35s ease; }
.science-card:hover { transform: translateY(-10px); box-shadow: var(--shadow); background: var(--paper); }
.card-number { font-size: .66rem; letter-spacing: .16em; color: var(--rose); }
.science-icon { width: 78px; height: 78px; margin-top: 72px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(145deg, rgba(244,197,219,.75), rgba(255,255,255,.8)); }
.science-icon svg { width: 42px; fill: none; stroke: var(--wine); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.science-card h3 { margin: 30px 0 12px; font-family: Georgia, serif; font-size: 1.55rem; font-weight: 400; }
.science-card p { margin: 0; color: var(--ink-soft); font-size: .91rem; }

.capabilities-section { padding: 145px 0; background: var(--wine-deep); color: white; position: relative; overflow: hidden; }
.capabilities-section::before { content: ""; position: absolute; width: 680px; height: 680px; border-radius: 50%; border: 1px solid rgba(239,111,171,.16); left: -240px; top: -300px; box-shadow: 0 0 0 110px rgba(239,111,171,.025), 0 0 0 230px rgba(239,111,171,.02); }
.eyebrow-light { color: #f1a8c9; }
.split-heading { display: grid; grid-template-columns: 1.15fr .65fr; gap: 90px; align-items: end; margin-bottom: 70px; }
.split-heading p:last-child { color: rgba(255,255,255,.63); margin: 0 0 7px; }
.capability-list { border-top: 1px solid rgba(255,255,255,.16); }
.capability-item { display: grid; grid-template-columns: 70px 1fr 220px 34px; gap: 28px; align-items: center; min-height: 160px; padding: 24px 6px; border-bottom: 1px solid rgba(255,255,255,.16); transition: padding .3s ease, background .3s ease; }
.capability-item:hover { padding-inline: 20px; background: rgba(255,255,255,.035); }
.capability-index { font-size: .68rem; letter-spacing: .16em; color: #f1a8c9; }
.capability-copy h3 { margin: 0 0 8px; font-family: Georgia, serif; font-size: clamp(1.7rem, 2.3vw, 2.65rem); font-weight: 400; }
.capability-copy p { margin: 0; max-width: 680px; color: rgba(255,255,255,.6); }
.capability-tag { justify-self: start; padding: 9px 13px; border: 1px solid rgba(255,255,255,.17); border-radius: 999px; color: #f3c3d8; font-size: .68rem; }
.capability-arrow { font-size: 1.4rem; color: #f1a8c9; transition: transform .25s ease; }
.capability-item:hover .capability-arrow { transform: translate(4px,-4px); }

.process-section { padding-top: 150px; padding-bottom: 160px; }
.process-grid { position: relative; display: grid; grid-template-columns: repeat(4,1fr); gap: 40px; margin-top: 70px; }
.process-line { position: absolute; top: 24px; left: 4%; right: 4%; height: 1px; background: var(--line); overflow: hidden; }
.process-line span { display: block; width: 30%; height: 100%; background: linear-gradient(90deg, transparent, var(--rose), transparent); animation: scan 4s ease-in-out infinite; }
@keyframes scan { 0%,100% { transform: translateX(-100%); } 50% { transform: translateX(380%); } }
.process-step { position: relative; padding-top: 68px; }
.process-step::before { content: ""; position: absolute; top: 15px; left: 0; width: 18px; height: 18px; border-radius: 50%; background: var(--ivory); border: 4px solid var(--rose); box-shadow: 0 0 0 8px rgba(215,66,134,.08); }
.process-step > span { font-size: .67rem; color: var(--rose); letter-spacing: .16em; }
.process-step h3 { margin: 15px 0 8px; font-family: Georgia, serif; font-size: 2rem; font-weight: 400; }
.process-step p { margin: 0; color: var(--ink-soft); font-size: .9rem; }

.ecosystem-section { min-height: 760px; display: grid; grid-template-columns: 1fr 1fr; background: var(--paper); }
.ecosystem-image { position: relative; min-height: 680px; background:
  radial-gradient(circle at 75% 30%, rgba(239,111,171,.32), transparent 30%),
  linear-gradient(155deg, #321021 0%, #6d1841 52%, #d74286 100%);
  overflow: hidden;
}
.ecosystem-image::before { content: ""; position: absolute; inset: 0; background:
  repeating-linear-gradient(90deg, transparent 0 38px, rgba(255,255,255,.025) 38px 39px),
  repeating-linear-gradient(0deg, transparent 0 38px, rgba(255,255,255,.025) 38px 39px);
}
.ecosystem-image::after { content: ""; position: absolute; width: 720px; height: 250px; left: -80px; top: 46%; background: url("assets/senses-cover.jpg") center / cover no-repeat; mix-blend-mode: screen; opacity: .78; transform: rotate(-7deg) scale(1.2); }
.image-overlay { position: absolute; width: 360px; height: 520px; border: 1px solid rgba(255,255,255,.25); border-radius: 180px 180px 30px 30px; left: 50%; top: 50%; transform: translate(-50%,-50%); box-shadow: inset 0 0 70px rgba(255,255,255,.08); }
.location-label { position: absolute; left: 42px; bottom: 34px; z-index: 2; display: flex; align-items: center; gap: 11px; color: white; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.location-label span { width: 8px; height: 8px; border-radius: 50%; background: #f6abc8; box-shadow: 0 0 0 8px rgba(246,171,200,.12); }
.ecosystem-content { padding: clamp(70px, 9vw, 140px); align-self: center; }
.ecosystem-content > p:not(.eyebrow) { max-width: 640px; color: var(--ink-soft); font-size: 1rem; }
.ecosystem-facts { display: grid; gap: 0; margin: 38px 0; border-top: 1px solid var(--line); }
.ecosystem-facts div { display: grid; grid-template-columns: 140px 1fr; gap: 25px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.ecosystem-facts strong { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--rose); }
.ecosystem-facts span { color: var(--ink-soft); font-size: .86rem; }

.use-cases-section { padding-top: 150px; padding-bottom: 160px; }
.use-cases-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.use-case { overflow: hidden; border-radius: 30px; border: 1px solid var(--line); background: var(--paper); box-shadow: 0 18px 50px rgba(67,26,48,.06); }
.use-case-art { position: relative; height: 310px; overflow: hidden; background: linear-gradient(145deg, #f6d7e5, #f9f4ef 68%); }
.use-case > div:last-child { padding: 26px 28px 30px; }
.use-case > div:last-child > span { font-size: .66rem; color: var(--rose); letter-spacing: .15em; }
.use-case h3 { margin: 14px 0 8px; font-family: Georgia, serif; font-size: 1.65rem; font-weight: 400; }
.use-case p { margin: 0; color: var(--ink-soft); font-size: .88rem; }
.art-fragrance { display: grid; place-items: center; }
.bottle { width: 110px; height: 150px; border-radius: 24px 24px 38px 38px; background: linear-gradient(140deg, rgba(255,255,255,.95), rgba(215,66,134,.28)); border: 1px solid rgba(109,24,65,.16); box-shadow: 0 25px 45px rgba(109,24,65,.16); position: relative; z-index: 3; }
.bottle::before { content:""; position:absolute; width:45px; height:28px; left:50%; top:-27px; transform:translateX(-50%); border-radius:8px 8px 3px 3px; background:var(--wine); }
.bottle::after { content:"S"; position:absolute; inset:0; display:grid; place-items:center; font-family:Georgia,serif; font-size:2.1rem; color:var(--wine); }
.scent-ring { position: absolute; border: 1px solid rgba(215,66,134,.35); border-radius: 50%; animation: breathe 3.8s ease-in-out infinite; }
.ring-one { width: 210px; height: 210px; }
.ring-two { width: 280px; height: 280px; animation-delay: -1.4s; }
@keyframes breathe { 50% { transform: scale(1.08); opacity:.45; } }
.art-skincare { display: grid; place-items: center; }
.cream-orb { position: absolute; border-radius: 50%; filter: blur(1px); box-shadow: inset -12px -18px 30px rgba(109,24,65,.08), 0 20px 40px rgba(109,24,65,.1); }
.orb-a { width: 165px; height: 165px; background: #fff7fb; }
.orb-b { width: 100px; height: 100px; background: #ed9dc2; transform: translate(-90px,70px); }
.orb-c { width: 70px; height: 70px; background: var(--wine); transform: translate(100px,-85px); }
.art-environment { background: radial-gradient(circle at 65% 35%, #ec8fba, transparent 25%), linear-gradient(140deg, #3a1125, #7a1b4a); }
.space-line { position: absolute; width: 360px; height: 160px; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%,-50%) rotate(-20deg); }
.line-2 { transform: translate(-50%,-50%) rotate(38deg); }
.space-dot { position:absolute; width:14px; height:14px; border-radius:50%; background:#f8d6e5; box-shadow:0 0 0 12px rgba(248,214,229,.09); }
.dot-1 { left:26%; top:35%; }
.dot-2 { right:24%; bottom:27%; }

.contact-section { position: relative; overflow: hidden; padding: 145px 0; background: var(--rose); color: white; }
.contact-section::before { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, rgba(50,16,33,.28), transparent 56%); }
.contact-orb { position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.2); }
.orb-left { width: 520px; height: 520px; left: -270px; bottom: -240px; box-shadow: 0 0 0 80px rgba(255,255,255,.03),0 0 0 170px rgba(255,255,255,.02); }
.orb-right { width: 300px; height: 300px; right: -120px; top: -130px; }
.contact-grid { display: grid; grid-template-columns: 1fr .75fr; gap: 110px; align-items: start; }
.contact-copy > p:last-child { max-width: 550px; color: rgba(255,255,255,.74); font-size: 1.02rem; }
.contact-form { padding: 30px; border-radius: 26px; background: rgba(50,16,33,.26); border: 1px solid rgba(255,255,255,.18); backdrop-filter: blur(12px); }
.contact-form label { display: block; margin-bottom: 17px; }
.contact-form label > span { display: block; margin-bottom: 7px; font-size: .66rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; color: #ffe7f1; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; border: 0; border-bottom: 1px solid rgba(255,255,255,.28); border-radius: 0; outline: 0; padding: 10px 0 12px; background: transparent; color: white; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: rgba(255,255,255,.54); }
.contact-form select { color: white; }
.contact-form select option { color: var(--ink); }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: white; }
.button-light { width: 100%; margin-top: 8px; background: white; color: var(--wine); }
.button-light:hover { box-shadow: 0 15px 35px rgba(50,16,33,.18); }
.form-note { margin: 13px 0 0; text-align: center; font-size: .67rem; color: rgba(255,255,255,.58); }
.form-note.success { color: white; }

.site-footer { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; padding: 70px max(24px, calc((100vw - 1220px)/2)); background: #1f0c16; color: white; }
.site-footer .brand-copy small { color: #f095bd; }
.footer-brand > p { max-width: 470px; margin: 22px 0 0; color: rgba(255,255,255,.55); font-size: .85rem; }
.footer-links { display: grid; grid-template-columns: repeat(2, max-content); justify-content: end; gap: 12px 40px; color: rgba(255,255,255,.73); font-size: .8rem; }
.footer-links a:hover { color: white; }
.footer-note, .copyright { margin: 34px 0 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.38); font-size: .67rem; }
.copyright { text-align: right; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s cubic-bezier(.22,1,.36,1); }
.reveal.is-visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }

@media (max-width: 1040px) {
  .hero-grid { grid-template-columns: 1fr; gap: 20px; }
  .hero { padding-top: 145px; }
  .hero-copy { text-align: center; }
  .hero-intro, .hero-meta { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .eyebrow { justify-content: center; }
  .hero-visual { min-height: 590px; }
  .section-heading, .split-heading, .contact-grid { grid-template-columns: 1fr; gap: 28px; }
  .section-heading .eyebrow { margin-bottom: 0; }
  .section-heading { align-items: start; }
  .section-heading .eyebrow, .split-heading .eyebrow, .contact-copy .eyebrow { justify-content: flex-start; }
  .ecosystem-section { grid-template-columns: 1fr; }
  .ecosystem-image { min-height: 560px; }
  .ecosystem-content { padding: 80px 48px; }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .process-line { display: none; }
  .process-step { padding-top: 55px; }
  .use-cases-grid, .science-grid { grid-template-columns: 1fr 1fr; }
  .science-card:last-child { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .menu-toggle { display: block; position: relative; z-index: 3; }
  .primary-nav { position: fixed; inset: -19px -18px auto; min-height: 100vh; padding: 120px 38px 50px; flex-direction: column; align-items: flex-start; background: rgba(255,253,249,.98); transform: translateY(-110%); transition: transform .45s cubic-bezier(.22,1,.36,1); font-family: Georgia,serif; font-size: 2rem; }
  .primary-nav.is-open { transform: translateY(0); }
  .primary-nav .nav-cta { font-family: Inter,sans-serif; font-size: .85rem; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(3.8px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.8px) rotate(-45deg); }
  .capability-item { grid-template-columns: 45px 1fr 30px; }
  .capability-tag { grid-column: 2; }
  .capability-arrow { grid-column: 3; grid-row: 1; }
  .use-cases-grid, .science-grid { grid-template-columns: 1fr; }
  .science-card:last-child { grid-column: auto; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-links { justify-content: start; }
  .copyright { text-align: left; }
}

@media (max-width: 600px) {
  .section-shell { width: min(100% - 32px, 1220px); }
  .site-header { top: 10px; width: calc(100% - 20px); }
  .hero { min-height: auto; padding-top: 120px; padding-bottom: 60px; }
  .hero h1 { font-size: clamp(3.1rem, 15vw, 4.6rem); }
  .hero-actions { flex-direction: column; }
  .hero-meta { grid-template-columns: 1fr; text-align: left; }
  .hero-meta div { padding: 4px 0; }
  .hero-visual { min-height: 480px; }
  .visual-card { min-height: 460px; border-radius: 28px; }
  .face-field { height: 340px; }
  .metric-row { grid-template-columns: 1fr; }
  .metric-row div:last-child { display: none; }
  .orbit-one { width: 430px; height: 430px; }
  .orbit-two { width: 340px; height: 340px; }
  .hero-wave { height: 105px; }
  .science-section, .process-section, .use-cases-section { padding-top: 95px; padding-bottom: 100px; }
  .capabilities-section, .contact-section { padding: 95px 0; }
  .section-heading h2, .split-heading h2, .ecosystem-content h2, .contact-copy h2 { font-size: clamp(2.7rem, 13vw, 4rem); }
  .science-card { min-height: 340px; }
  .science-icon { margin-top: 45px; }
  .capability-item { gap: 15px; padding-block: 24px; }
  .capability-copy h3 { font-size: 1.6rem; }
  .capability-copy p { font-size: .82rem; }
  .process-grid { grid-template-columns: 1fr; }
  .ecosystem-image { min-height: 420px; }
  .ecosystem-content { padding: 70px 24px; }
  .ecosystem-facts div { grid-template-columns: 1fr; gap: 5px; }
  .contact-grid { gap: 46px; }
  .contact-form { padding: 22px; }
  .site-footer { padding: 55px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}