:root {
  color-scheme: light;
  --bg: #f7f7f4;
  --bg-soft: #eef5f2;
  --surface: rgba(255, 255, 255, .58);
  --surface-strong: rgba(255, 255, 255, .78);
  --surface-dark: rgba(14, 28, 30, .84);
  --ink: #152627;
  --ink-soft: #526466;
  --white: #fff;
  --champagne: #c6a56d;
  --rose: #c89288;
  --mint: #a8d7c7;
  --blue: #a7d8ea;
  --pink: #efd5d6;
  --line: rgba(255, 255, 255, .68);
  --line-ink: rgba(24, 50, 52, .12);
  --shadow: 0 24px 70px rgba(37, 67, 68, .13), 0 2px 8px rgba(37, 67, 68, .05);
  --shadow-hover: 0 34px 90px rgba(37, 67, 68, .19), 0 8px 24px rgba(37, 67, 68, .08);
  --glass: saturate(150%) blur(28px);
  --display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
  --serif: "Noto Serif CJK JP", "Songti SC", Georgia, serif;
  --radius-xl: 38px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #071012;
  --bg-soft: #0e1c1e;
  --surface: rgba(20, 35, 37, .62);
  --surface-strong: rgba(22, 39, 41, .84);
  --surface-dark: rgba(5, 13, 15, .9);
  --ink: #eef6f4;
  --ink-soft: #acbcba;
  --champagne: #e0c18e;
  --rose: #d9a69c;
  --mint: #83c8b4;
  --blue: #7fc2dd;
  --pink: #d5aeb2;
  --line: rgba(255, 255, 255, .14);
  --line-ink: rgba(255, 255, 255, .12);
  --shadow: 0 24px 70px rgba(0, 0, 0, .35), inset 0 1px rgba(255, 255, 255, .08);
  --shadow-hover: 0 36px 90px rgba(0, 0, 0, .48), 0 0 40px rgba(126, 198, 180, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 8%, rgba(167, 216, 234, .26), transparent 30%),
    radial-gradient(circle at 88% 26%, rgba(239, 213, 214, .3), transparent 28%),
    var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  transition: background .5s var(--ease), color .4s var(--ease);
}
body::before {
  background-image: radial-gradient(rgba(255,255,255,.65) .6px, transparent .6px);
  background-size: 6px 6px;
  content: "";
  inset: 0;
  opacity: .16;
  pointer-events: none;
  position: fixed;
  z-index: 100;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
img { display: block; height: auto; max-width: 100%; width: 100%; }
::selection { background: var(--mint); color: #09201d; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }

.skip-link {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  left: 16px;
  padding: 10px 16px;
  position: fixed;
  top: -100px;
  z-index: 120;
}
.skip-link:focus { top: 16px; }
.site-progress { height: 3px; left: 0; position: fixed; right: 0; top: 0; z-index: 90; }
.site-progress i { background: linear-gradient(90deg, var(--mint), var(--champagne), var(--rose)); display: block; height: 100%; transform-origin: left; width: 0; }

.site-header {
  align-items: center;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 24px;
  color: #fff;
  display: flex;
  height: 68px;
  justify-content: space-between;
  left: 3vw;
  padding: 0 10px 0 22px;
  position: absolute;
  right: 3vw;
  top: 18px;
  transition: .45s var(--ease);
  z-index: 80;
}
.site-header::after {
  background: linear-gradient(100deg, rgba(255,255,255,.36), transparent 35%);
  border-radius: inherit;
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
}
.site-header.is-pinned {
  backdrop-filter: var(--glass);
  -webkit-backdrop-filter: var(--glass);
  background: var(--surface-strong);
  border-color: var(--line);
  box-shadow: 0 14px 48px rgba(21, 44, 45, .12);
  color: var(--ink);
  left: 4vw;
  position: fixed;
  right: 4vw;
  top: 12px;
}
.wordmark { align-items: baseline; display: inline-flex; font-family: var(--display); font-size: 16px; letter-spacing: .12em; line-height: 1; position: relative; z-index: 2; }
.wordmark span { font-weight: 750; }
.wordmark em { font-style: normal; font-weight: 350; margin-left: 6px; opacity: .75; }
.nav { align-items: center; display: flex; gap: clamp(14px, 2vw, 30px); position: relative; z-index: 2; }
.nav > a { font-size: 12px; font-weight: 520; letter-spacing: .02em; opacity: .82; position: relative; transition: .25s var(--ease); }
.nav > a:not(.nav-cta):hover { opacity: 1; transform: translateY(-1px); }
.nav > a:not(.nav-cta)::after { background: currentColor; bottom: -6px; content: ""; height: 1px; left: 50%; position: absolute; transform: translateX(-50%) scaleX(0); transition: .25s var(--ease); width: 100%; }
.nav > a:not(.nav-cta):hover::after { transform: translateX(-50%) scaleX(1); }
.nav-cta, .theme-toggle {
  align-items: center;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255,255,255,.2);
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px;
  display: inline-flex;
  min-height: 42px;
  padding: 0 17px;
}
.site-header.is-pinned .nav-cta, .site-header.is-pinned .theme-toggle { background: var(--surface); border-color: var(--line); }
.nav-cta:hover { background: #fff; color: #17302f; opacity: 1!important; transform: translateY(-2px); }
.theme-toggle { color: inherit; cursor: pointer; height: 42px; justify-content: center; padding: 0; width: 42px; }
.theme-toggle svg { height: 18px; transition: transform .5s var(--ease); width: 18px; }
.theme-toggle:hover svg { transform: rotate(22deg) scale(1.08); }
.menu-button { background: transparent; border: 0; color: inherit; cursor: pointer; display: none; height: 44px; position: relative; width: 44px; z-index: 4; }
.menu-button span { background: currentColor; height: 1px; left: 12px; position: absolute; transition: .25s; width: 20px; }
.menu-button span:first-child { top: 17px; }
.menu-button span:last-child { top: 25px; }
.menu-button[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.menu-button[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

.hero {
  color: #fff;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, .92fr);
  min-height: 100svh;
  overflow: hidden;
  padding: 128px 6vw 60px;
  position: relative;
}
.hero::before {
  background-image: linear-gradient(90deg, rgba(10,26,28,.86) 0%, rgba(10,26,28,.52) 45%, rgba(10,26,28,.16) 100%), url("ethan-luxury-hero.webp");
  background-position: center;
  background-size: cover;
  content: "";
  inset: 0;
  position: absolute;
  transform: scale(1.02);
}
.hero::after {
  background:
    radial-gradient(circle at 15% 75%, rgba(168,215,199,.24), transparent 28%),
    linear-gradient(180deg, transparent 70%, rgba(8,20,22,.45));
  content: "";
  inset: 0;
  position: absolute;
}
.hero-copy { align-self: center; max-width: 760px; position: relative; z-index: 3; }
.eyebrow { align-items: center; display: flex; font-size: 11px; font-weight: 620; gap: 11px; letter-spacing: .22em; margin: 0 0 26px; text-transform: uppercase; }
.eyebrow span { background: linear-gradient(90deg, var(--mint), var(--champagne)); border-radius: 50%; box-shadow: 0 0 18px var(--mint); height: 8px; width: 8px; }
.hero h1, .profile-lede h2, .evidence-top h2, .work-heading h2, .gallery-copy h2, .ai-statement h2, .faq-heading h2 {
  font-family: var(--display);
  font-size: clamp(54px, 6.8vw, 104px);
  font-weight: 660;
  letter-spacing: -.065em;
  line-height: .96;
  margin: 0;
}
.hero h1 span, .hero h1 strong { display: block; }
.hero h1 span { font-weight: 320; }
.hero h1 strong { background: linear-gradient(115deg, #fff 15%, #d9f4ed 47%, #f0d8bb 80%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-intro {
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  background: rgba(255,255,255,.11);
  border: 1px solid rgba(255,255,255,.23);
  border-radius: var(--radius-md);
  box-shadow: inset 0 1px rgba(255,255,255,.2);
  color: rgba(255,255,255,.84);
  font-size: clamp(13px, 1.05vw, 16px);
  line-height: 1.9;
  margin: 34px 0 0;
  max-width: 630px;
  padding: 22px 24px;
}
.hero-intro i { color: #fff; font-style: normal; font-weight: 620; }
.hero-bottom { align-items: flex-end; display: flex; gap: 24px; justify-content: space-between; margin-top: 28px; max-width: 630px; }
.hero-bottom > p { font-size: 12px; font-weight: 590; letter-spacing: .08em; line-height: 1.65; margin: 0; text-transform: uppercase; }
.round-link { align-items: center; backdrop-filter: blur(14px); background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.36); border-radius: 50%; display: flex; height: 86px; justify-content: center; transition: .35s var(--ease); width: 86px; }
.round-link span { font-size: 10px; letter-spacing: .08em; line-height: 1.35; text-align: center; }
.round-link:hover { background: rgba(255,255,255,.28); box-shadow: 0 0 44px rgba(255,255,255,.18); transform: translateY(-6px) scale(1.03); }
.hero-image-wrap {
  align-self: end;
  backdrop-filter: blur(16px);
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 30px;
  box-shadow: 0 28px 70px rgba(4,15,17,.28), inset 0 1px rgba(255,255,255,.28);
  justify-self: end;
  max-width: 235px;
  overflow: hidden;
  padding: 8px;
  position: relative;
  width: 34%;
  z-index: 3;
}
.hero-image { aspect-ratio: 4/5; border-radius: 23px; object-fit: cover; }
.hero-shade { background: linear-gradient(0deg, rgba(5,16,18,.68), transparent 50%); border-radius: 23px; inset: 8px; position: absolute; }
.photo-note { bottom: 18px; font-size: 8px; left: 19px; letter-spacing: .16em; margin: 0; position: absolute; }
.hero-vertical { bottom: 60px; font-size: 9px; letter-spacing: .19em; margin: 0; position: absolute; right: 3vw; writing-mode: vertical-rl; z-index: 3; }
.hero-vertical span { color: var(--champagne); }

.marquee { background: linear-gradient(90deg, var(--mint), #d8efe8 42%, var(--pink)); color: #17302f; overflow: hidden; padding: 15px 0; }
.marquee div { animation: marquee 26s linear infinite; display: flex; gap: 32px; min-width: max-content; white-space: nowrap; }
.marquee span { font-size: 11px; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; }
.marquee i { color: #8f7251; font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

.section { padding: clamp(84px, 10vw, 150px) 7vw; position: relative; }
.section-marker { align-items: center; display: flex; gap: 14px; margin-bottom: 62px; }
.section-marker span { color: var(--champagne); font-family: var(--display); font-size: 12px; font-weight: 680; }
.section-marker i { background: var(--line-ink); height: 1px; width: 65px; }
.section-marker small { color: var(--ink-soft); font-size: 9px; font-weight: 650; letter-spacing: .19em; }
.kicker { color: var(--champagne); font-size: 10px; font-weight: 680; letter-spacing: .18em; margin: 0 0 23px; text-transform: uppercase; }
.profile { background: linear-gradient(160deg, rgba(255,255,255,.5), transparent 42%); }
.profile::before, .evidence::before, .faq::before {
  background: radial-gradient(circle, rgba(167,216,234,.28), transparent 68%);
  border-radius: 50%;
  content: "";
  filter: blur(8px);
  height: 520px;
  pointer-events: none;
  position: absolute;
  right: -220px;
  top: 2%;
  width: 520px;
}
.profile-lede { margin-left: 12%; }
.profile-lede h2 span, .evidence-top h2 span, .work-heading h2 span, .gallery-copy h2 span, .ai-statement h2 span, .faq-heading h2 span { color: var(--rose); font-weight: 360; }
.profile-grid { display: grid; gap: clamp(50px, 8vw, 120px); grid-template-columns: .8fr 1.2fr; margin: 78px 5% 0 12%; }
.portrait-card { max-width: 410px; position: relative; }
.portrait-card::before { background: linear-gradient(135deg, rgba(255,255,255,.58), rgba(255,255,255,.08)); border: 1px solid var(--line); border-radius: var(--radius-xl); content: ""; inset: -12px; position: absolute; transform: rotate(-2.5deg); }
.portrait-card img { aspect-ratio: 4/5; border-radius: 30px; box-shadow: var(--shadow); object-fit: cover; position: relative; }
.portrait-card p {
  backdrop-filter: var(--glass);
  -webkit-backdrop-filter: var(--glass);
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 999px;
  bottom: -25px;
  box-shadow: var(--shadow);
  font-size: 11px;
  margin: 0;
  padding: 15px 20px;
  position: absolute;
  right: -45px;
}
.identity-list { align-self: center; }
.identity-list article {
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  display: grid;
  gap: 20px;
  grid-template-columns: 40px 1fr;
  margin-bottom: 14px;
  padding: 24px;
  transition: .35s var(--ease);
}
.identity-list article:hover { box-shadow: var(--shadow); transform: translateX(6px); }
.identity-list article > span { color: var(--champagne); font-size: 11px; font-weight: 680; padding-top: 4px; }
.identity-list h3 { font-family: var(--display); font-size: 22px; letter-spacing: -.025em; margin: 0 0 7px; }
.identity-list p { color: var(--ink-soft); font-size: 13px; line-height: 1.8; margin: 0; }
.text-link { border-bottom: 1px solid var(--line-ink); display: inline-flex; font-size: 12px; font-weight: 650; gap: 18px; letter-spacing: .04em; margin-top: 26px; padding: 0 0 9px; transition: .3s var(--ease); }
.text-link span { transition: .3s var(--ease); }
.text-link:hover { border-color: var(--champagne); color: var(--champagne); }
.text-link:hover span { transform: translateX(5px); }

.quote-band { background: linear-gradient(125deg, #142a2b, #1c3938 52%, #243638); color: #fff; overflow: hidden; padding: 105px 10vw; position: relative; text-align: center; }
.quote-band::before { background: radial-gradient(circle, rgba(168,215,199,.27), transparent 68%); content: ""; height: 500px; left: 50%; position: absolute; top: 50%; transform: translate(-50%,-50%); width: 500px; }
.quote-band p { font-family: var(--display); font-size: clamp(30px, 4vw, 58px); font-weight: 300; letter-spacing: -.04em; line-height: 1.25; margin: 0; position: relative; }
.quote-band em { color: #d7ebdf; font-style: normal; }
.quote-band span { color: var(--champagne); display: block; font-size: 9px; letter-spacing: .2em; margin-top: 28px; position: relative; }

.evidence { background: linear-gradient(145deg, var(--bg-soft), var(--bg)); overflow: hidden; }
.evidence-top { display: grid; gap: 8vw; grid-template-columns: 1.1fr .9fr; margin-left: 12%; position: relative; }
.evidence-top p { align-self: end; color: var(--ink-soft); font-size: 14px; line-height: 1.9; margin: 0 0 7px; max-width: 450px; }
.evidence-rule { align-items: center; backdrop-filter: blur(20px); background: var(--surface); border: 1px solid var(--line); border-radius: 999px; display: flex; font-size: 10px; gap: 14px; letter-spacing: .15em; margin: 65px 0 25px 12%; padding: 13px 19px; position: relative; width: max-content; }
.evidence-rule span { color: var(--champagne); }
.evidence-rule i { color: var(--rose); font-style: normal; }
.evidence-grid { display: grid; gap: 22px; grid-template-columns: 1fr 1fr; margin-left: 12%; position: relative; }
.evidence-card, .ledger {
  backdrop-filter: var(--glass);
  -webkit-backdrop-filter: var(--glass);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.evidence-card { position: relative; }
.evidence-card img { filter: saturate(.82); height: 510px; object-fit: cover; }
.evidence-card > div { background: linear-gradient(0deg, rgba(7,19,21,.92), rgba(7,19,21,.12)); bottom: 0; color: #fff; left: 0; padding: 80px 30px 28px; position: absolute; right: 0; }
.evidence-card p { color: #cde8df; font-size: 9px; letter-spacing: .16em; margin: 0; text-transform: uppercase; }
.evidence-card h3 { font-family: var(--display); font-size: clamp(24px, 2.6vw, 38px); letter-spacing: -.04em; margin: 7px 0; }
.evidence-card small { color: rgba(255,255,255,.72); font-size: 11px; }
.ledger { padding: 30px; }
.ledger-label { color: var(--ink-soft); font-size: 9px; letter-spacing: .14em; margin: 0 0 22px; text-transform: uppercase; }
.ledger ul { list-style: none; margin: 0; padding: 0; }
.ledger li { align-items: center; border-top: 1px solid var(--line-ink); display: grid; gap: 14px; grid-template-columns: 42px 1fr auto; min-height: 69px; }
.ledger li span { align-items: center; background: linear-gradient(135deg, var(--mint), var(--blue)); border-radius: 50%; color: #13302d; display: flex; font-size: 9px; font-weight: 720; height: 32px; justify-content: center; width: 32px; }
.ledger li b { font-family: var(--display); font-size: 15px; letter-spacing: .02em; }
.ledger li em { color: var(--ink-soft); font-size: 10px; font-style: normal; }
.ledger-foot { background: rgba(168,215,199,.14); border: 1px solid rgba(168,215,199,.24); border-radius: 16px; color: var(--ink-soft); font-size: 10px; line-height: 1.8; margin: 23px 0 0; padding: 15px; }
.ledger-foot strong { color: var(--ink); }

.work { background: radial-gradient(circle at 75% 20%, rgba(168,215,199,.12), transparent 30%), #0b181a; color: #eef6f4; overflow: hidden; }
.section-marker-light i { background: rgba(255,255,255,.16); }
.section-marker-light small { color: rgba(255,255,255,.55); }
.work-heading { margin-left: 12%; }
.work-heading > p { color: var(--mint); font-size: 9px; letter-spacing: .2em; margin: 0 0 20px; }
.work-heading h2 span { color: var(--mint); }
.frameworks { display: grid; gap: 15px; grid-template-columns: repeat(3,1fr); margin: 70px 0 0 12%; }
.frameworks article { background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.1); border-radius: 28px; min-height: 480px; padding: 27px; position: relative; transition: .4s var(--ease); }
.frameworks article::before { background: linear-gradient(135deg, rgba(255,255,255,.18), transparent 32%); border-radius: inherit; content: ""; inset: 0; pointer-events: none; position: absolute; }
.frameworks article:hover { background: rgba(255,255,255,.09); border-color: rgba(168,215,199,.38); box-shadow: 0 25px 60px rgba(0,0,0,.25); transform: translateY(-8px); }
.frameworks article > span { color: var(--champagne); font-size: 9px; letter-spacing: .13em; }
.frameworks h3 { font-family: var(--display); font-size: clamp(26px, 2.5vw, 38px); font-weight: 560; letter-spacing: -.035em; line-height: 1.15; margin: 46px 0 28px; }
.frameworks h3 i { color: var(--mint); font-style: normal; font-weight: 300; }
.frameworks ol { border-top: 1px solid rgba(255,255,255,.13); counter-reset: item; list-style: none; margin: 0; padding: 14px 0 0; }
.frameworks li { color: rgba(255,255,255,.74); counter-increment: item; font-size: 11px; padding: 6px 0 6px 20px; position: relative; }
.frameworks li::before { color: var(--mint); content: "0" counter(item); font-size: 8px; left: 0; position: absolute; top: 8px; }
.frameworks article > p { color: rgba(255,255,255,.52); font-size: 11px; line-height: 1.8; margin: 30px 0 0; }
.work-pull { align-items: center; border-top: 1px solid rgba(255,255,255,.12); display: flex; font-size: 10px; justify-content: space-between; margin: 28px 0 0 12%; padding-top: 22px; }
.work-pull b { color: var(--mint); font-weight: 500; }
.work-pull i { font-style: normal; }

.gallery { display: grid; gap: 24px; grid-template-columns: 1fr 1.25fr .62fr; }
.gallery-copy { align-self: center; padding-right: 4vw; }
.gallery-copy > p:last-child { color: var(--ink-soft); font-size: 13px; line-height: 1.9; margin: 28px 0 0; max-width: 330px; }
.gallery figure { margin: 0; position: relative; }
.gallery figure::before { background: linear-gradient(135deg, rgba(255,255,255,.55), rgba(255,255,255,.1)); border: 1px solid var(--line); border-radius: 34px; content: ""; inset: -8px; position: absolute; }
.gallery img { border-radius: 28px; box-shadow: var(--shadow); object-fit: cover; position: relative; }
.gallery-main img { aspect-ratio: 4/5; }
.gallery-small { align-self: end; margin-bottom: 14px!important; }
.gallery-small img { aspect-ratio: 3/4; }
.gallery figcaption { color: var(--ink-soft); font-size: 8px; letter-spacing: .14em; margin-top: 17px; position: relative; }

.ai { background: linear-gradient(145deg, rgba(168,215,199,.2), rgba(167,216,234,.12) 48%, transparent); }
.ai-grid { display: grid; gap: 8vw; grid-template-columns: 1.05fr .95fr; margin-left: 12%; }
.ai-statement > p:last-child { color: var(--ink-soft); font-size: 14px; line-height: 1.9; margin: 30px 0 0; max-width: 500px; }
.ai-list { display: grid; gap: 13px; }
.ai-list article { backdrop-filter: blur(22px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); display: grid; gap: 8px 16px; grid-template-columns: 70px 1fr; padding: 22px; transition: .35s var(--ease); }
.ai-list article:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.ai-list article > span { color: var(--champagne); font-size: 9px; font-weight: 700; letter-spacing: .1em; padding-top: 5px; }
.ai-list h3 { font-family: var(--display); font-size: 23px; letter-spacing: -.03em; margin: 0; }
.ai-list p { color: var(--ink-soft); font-size: 11px; grid-column: 2; line-height: 1.8; margin: 0; }

.faq { overflow: hidden; }
.faq-heading { align-items: end; display: flex; justify-content: space-between; margin-left: 12%; position: relative; }
.faq-heading .text-link { margin: 0 0 8px; }
.faq-list { margin: 58px 6% 0 12%; position: relative; }
.faq details { backdrop-filter: blur(20px); background: var(--surface); border: 1px solid var(--line); border-radius: 18px; margin-bottom: 10px; overflow: hidden; transition: .3s var(--ease); }
.faq details:hover { border-color: rgba(198,165,109,.45); }
.faq details[open] { background: var(--surface-strong); box-shadow: var(--shadow); }
.faq summary { align-items: center; cursor: pointer; display: flex; font-family: var(--display); font-size: clamp(18px, 1.8vw, 25px); font-weight: 570; justify-content: space-between; letter-spacing: -.02em; list-style: none; padding: 21px 23px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary b { align-items: center; background: rgba(168,215,199,.16); border: 1px solid rgba(168,215,199,.26); border-radius: 50%; display: flex; flex: 0 0 auto; font-size: 17px; font-weight: 300; height: 32px; justify-content: center; margin-left: 20px; transition: .3s var(--ease); width: 32px; }
.faq details[open] summary b { background: var(--mint); color: #14312d; transform: rotate(45deg); }
.faq details p { color: var(--ink-soft); font-size: 13px; line-height: 1.9; margin: 0; max-width: 780px; padding: 0 75px 24px 23px; }

.contact { background: linear-gradient(135deg, #d6c09a 0%, #e8d5b7 38%, #d9b5ae 100%); color: #18302f; overflow: hidden; padding: 95px 7vw 36px; position: relative; }
.contact::before { background: radial-gradient(circle, rgba(255,255,255,.7), transparent 68%); content: ""; height: 650px; position: absolute; right: -180px; top: -250px; width: 650px; }
.contact-top { align-items: center; border-bottom: 1px solid rgba(24,48,47,.2); display: flex; font-size: 9px; justify-content: space-between; letter-spacing: .16em; padding-bottom: 17px; position: relative; }
.contact h2 { font-family: var(--display); font-size: clamp(58px, 9vw, 132px); font-weight: 620; letter-spacing: -.075em; line-height: .9; margin: 70px 0; position: relative; }
.contact h2 em { color: rgba(24,48,47,.58); font-style: normal; font-weight: 300; }
.contact-grid { display: grid; gap: 12px; grid-template-columns: repeat(4,1fr); position: relative; }
.contact-grid a { background: rgba(255,255,255,.28); border: 1px solid rgba(255,255,255,.4); border-radius: 24px; min-height: 265px; padding: 23px; position: relative; transition: .38s var(--ease); }
.contact-grid a::after { color: rgba(24,48,47,.28); content: "↗"; font-size: 20px; position: absolute; right: 20px; top: 16px; transition: .3s var(--ease); }
.contact-grid a:hover { background: rgba(255,255,255,.48); box-shadow: 0 25px 60px rgba(91,68,45,.14); transform: translateY(-8px); }
.contact-grid a:hover::after { color: #18302f; transform: translate(3px,-3px); }
.contact-grid span { font-size: 9px; font-weight: 700; letter-spacing: .12em; }
.contact-grid h3 { font-family: var(--display); font-size: 28px; letter-spacing: -.04em; margin: 56px 0 10px; }
.contact-grid p { color: rgba(24,48,47,.68); font-size: 11px; line-height: 1.75; margin: 0; max-width: 220px; }
.contact-grid b { bottom: 20px; font-size: 10px; font-weight: 650; letter-spacing: .06em; position: absolute; }
.medical-note { border-top: 1px solid rgba(24,48,47,.2); font-size: 10px; line-height: 1.8; margin: 38px 0 0; padding-top: 17px; position: relative; }

.footer { background: #081315; color: #e7f0ed; display: grid; gap: 28px; grid-template-columns: 1.2fr 1fr 1fr; padding: 50px 7vw; }
.footer .wordmark { font-size: 17px; }
.footer > div > p, .footer-note { color: rgba(231,240,237,.55); font-size: 9px; line-height: 1.9; margin: 14px 0 0; }
.footer-links { align-items: center; display: flex; flex-wrap: wrap; gap: 9px 22px; justify-content: center; }
.footer-links a { color: rgba(231,240,237,.7); font-size: 11px; transition: .25s; }
.footer-links a:hover { color: var(--mint); }
.footer-note { text-align: right; }

[data-reveal] { opacity: 0; transform: translateY(26px) scale(.985); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .nav { gap: 13px; }
  .nav > a { font-size: 11px; }
  .hero { grid-template-columns: 1fr .42fr; }
  .profile-grid, .evidence-top, .evidence-grid, .ai-grid, .faq-heading, .faq-list, .work-heading, .frameworks, .work-pull { margin-left: 6%; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 800px) {
  html { scroll-padding-top: 76px; }
  .site-header, .site-header.is-pinned { height: 60px; left: 4vw; padding-left: 17px; right: 4vw; top: 10px; }
  .menu-button { display: block; }
  .nav { align-items: stretch; backdrop-filter: var(--glass); -webkit-backdrop-filter: var(--glass); background: var(--surface-strong); border: 1px solid var(--line); border-radius: 26px; box-shadow: var(--shadow); color: var(--ink); display: flex; flex-direction: column; gap: 5px; left: 0; opacity: 0; padding: 76px 14px 14px; pointer-events: none; position: fixed; right: 0; top: 0; transform: translateY(-12px) scale(.98); transition: .3s var(--ease); }
  .nav.is-open { opacity: 1; pointer-events: auto; transform: none; }
  .nav > a { border-radius: 14px; font-size: 14px; padding: 12px 14px; }
  .nav > a:hover { background: rgba(168,215,199,.12); }
  .nav > a::after { display: none; }
  .nav-cta { justify-content: center; margin-top: 6px; }
  .theme-toggle { margin: 5px auto 2px; }
  .hero { display: flex; flex-direction: column; justify-content: center; min-height: 100svh; padding: 108px 7vw 42px; }
  .hero::before { background-image: linear-gradient(90deg, rgba(8,22,24,.8), rgba(8,22,24,.35)), url("ethan-luxury-hero.webp"); background-position: 61% center; }
  .hero-copy { align-self: stretch; }
  .hero h1 { font-size: clamp(50px, 14vw, 78px); }
  .hero-intro { font-size: 12px; line-height: 1.75; margin-top: 25px; padding: 17px; }
  .hero-bottom { align-items: center; }
  .round-link { height: 70px; width: 70px; }
  .hero-image-wrap { bottom: 34px; max-width: 95px; padding: 4px; position: absolute; right: 7vw; width: 22%; }
  .hero-image, .hero-shade { border-radius: 15px; }
  .hero-shade { inset: 4px; }
  .photo-note { display: none; }
  .hero-vertical { display: none; }
  .section { padding: 78px 7vw; }
  .section-marker { margin-bottom: 43px; }
  .profile-lede, .profile-grid, .evidence-top, .evidence-grid, .ai-grid, .faq-heading, .faq-list, .work-heading, .frameworks, .work-pull { margin-left: 0; }
  .profile-lede h2, .evidence-top h2, .work-heading h2, .gallery-copy h2, .ai-statement h2, .faq-heading h2 { font-size: clamp(44px, 12vw, 66px); }
  .profile-grid { gap: 76px; grid-template-columns: 1fr; margin-right: 0; margin-top: 56px; }
  .portrait-card { width: 82%; }
  .portrait-card p { bottom: -29px; right: -42px; }
  .identity-list article { padding: 19px; }
  .quote-band { padding: 78px 7vw; }
  .evidence-top { display: block; }
  .evidence-top p { margin-top: 28px; }
  .evidence-rule { font-size: 8px; gap: 8px; margin: 46px 0 20px; }
  .evidence-grid { grid-template-columns: 1fr; }
  .evidence-card img { height: 430px; }
  .ledger { padding: 22px; }
  .ledger li { grid-template-columns: 40px 1fr; }
  .ledger li em { display: none; }
  .frameworks { display: block; margin-top: 45px; }
  .frameworks article { margin-bottom: 14px; min-height: 0; padding: 24px; }
  .frameworks h3 { margin: 32px 0 24px; }
  .work-pull { align-items: flex-start; flex-direction: column; gap: 8px; }
  .gallery { grid-template-columns: 1fr; }
  .gallery-copy { padding-right: 0; }
  .gallery-main { width: 90%; }
  .gallery-small { margin-left: auto!important; width: 58%; }
  .ai-grid { display: block; }
  .ai-list { margin-top: 45px; }
  .faq-heading { align-items: flex-start; display: block; }
  .faq-heading .text-link { margin-top: 24px; }
  .faq-list { margin: 40px 0 0; }
  .faq summary { font-size: 17px; padding: 18px; }
  .faq details p { padding: 0 54px 20px 18px; }
  .contact { padding: 72px 7vw 30px; }
  .contact-top span { display: none; }
  .contact h2 { font-size: 15vw; margin: 52px 0; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid a { min-height: 230px; padding: 18px; }
  .contact-grid h3 { font-size: 24px; margin-top: 44px; }
  .footer { grid-template-columns: 1fr; padding: 38px 7vw; }
  .footer-links { justify-content: flex-start; }
  .footer-note { text-align: left; }
}

@media (max-width: 480px) {
  .hero-bottom > p { max-width: 160px; }
  .portrait-card p { border-radius: 16px; max-width: 190px; right: -35px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-grid a { min-height: 205px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms!important; animation-iteration-count: 1!important; scroll-behavior: auto!important; transition-duration: .01ms!important; }
  [data-reveal] { opacity: 1; transform: none; }
}