/* ==========================================================================
   Gotech Power — v2 art direction: warm stone, editorial serif, no box grids.
   Reserve: Faculty Glyphic (display) + Figtree (text).
   ========================================================================== */

@font-face {
  font-family: "Faculty Glyphic";
  src: url("../fonts/faculty-glyphic-latin.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Figtree";
  src: url("../fonts/figtree-latin.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Figtree";
  src: url("../fonts/figtree-italic-latin.woff2") format("woff2");
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}

:root {
  --stone: #f2ede6;
  --stone-2: #e9e2d6;
  --stone-3: #ddd3c3;
  --paper: #fdfcf9;
  --ink: #23201c;
  --ink-2: #56514a;
  --muted: #8a8275;
  --line: #ded6c8;
  --line-2: #c8beaf;
  --sage: #a9b48f;
  --sage-soft: #dce1cd;
  --sage-deep: #6e7a54;
  --persimmon: #e2600a;
  --persimmon-deep: #a8410c;
  --persimmon-light: #f58a4d;
  --dark: #23201c;
  --on-dark: #f2ede6;
  --on-dark-2: rgba(242, 237, 230, 0.66);
  --line-dark: rgba(242, 237, 230, 0.16);

  --serif: "Faculty Glyphic", "Iowan Old Style", Georgia, serif;
  --sans: "Figtree", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  --container: 1280px;
  --gutter: clamp(20px, 4vw, 48px);
  --section-y: clamp(76px, 9vw, 140px);

  --r-pill: 999px;
  --r-card: 22px;
  --r-media: 18px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 0.35s;

  --shadow-soft: 0 30px 60px -25px rgba(35, 32, 28, 0.32);
  --shadow-lift: 0 40px 80px -30px rgba(35, 32, 28, 0.4);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--stone);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.62;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
body.nav-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }
svg { display: block; }

a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, figure, blockquote, ol, ul, dl, dd, dt { margin: 0; }
ol, ul { padding: 0; list-style: none; }
button, input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--ink); color: var(--stone); }
:focus-visible { outline: 2px solid var(--persimmon); outline-offset: 4px; border-radius: 2px; }
hr { border: 0; border-top: 1px solid var(--line); margin: 0; }

/* ---------- type utilities ---------- */
.serif { font-family: var(--serif); font-weight: 400; letter-spacing: -0.02em; }
.label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--persimmon);
  flex: none;
}
.label--plain::before { display: none; }

.lede { font-size: clamp(1.02rem, 1.3vw, 1.16rem); line-height: 1.62; color: var(--ink-2); }

/* ---------- layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding: var(--section-y) 0; }
.section--tight { padding: clamp(56px, 6.5vw, 96px) 0; }
.section--tint { background: var(--stone-2); }
.section--paper { background: var(--paper); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(24px, 5vw, 90px);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 72px);
}
.section-head h2 {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 4.4vw, 3.9rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-wrap: balance;
  margin-top: 18px;
}
.section-head .head-side { padding-bottom: 6px; }
.section-head .head-side p { max-width: 46ch; }
.section-head .head-side .link-arrow { margin-top: 20px; }

.measure { max-width: 58ch; }

/* ---------- buttons + links ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 30px;
  border-radius: var(--r-pill);
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--stone);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.005em;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.btn:hover { background: var(--persimmon); border-color: var(--persimmon); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn .arw { transition: transform var(--dur) var(--ease); }
.btn:hover .arw { transform: translateX(4px); }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-2);
}
.btn--ghost:hover { background: var(--ink); border-color: var(--ink); color: var(--stone); }

.btn--light {
  background: var(--stone);
  color: var(--ink);
  border-color: var(--stone);
}
.btn--light:hover { background: var(--persimmon); border-color: var(--persimmon); color: #fff; }

.btn--sm { min-height: 44px; padding: 0 22px; font-size: 14px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink);
  padding-bottom: 3px;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: color var(--dur) var(--ease), background-size var(--dur) var(--ease);
}
.link-arrow:hover { color: var(--persimmon); background-size: 0% 1px; }
.link-arrow .arw { transition: transform var(--dur) var(--ease); }
.link-arrow:hover .arw { transform: translateX(4px); }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 300;
  padding: 10px 18px;
  border-radius: var(--r-pill);
  background: var(--ink);
  color: var(--stone);
  font-size: 13px;
  transform: translateY(-200%);
  transition: transform 0.2s var(--ease);
}
.skip-link:focus { transform: translateY(0); }
.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;
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--stone) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--line); background: color-mix(in srgb, var(--stone) 96%, transparent); }
.header-inner { display: flex; align-items: center; gap: clamp(18px, 3vw, 44px); min-height: 82px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: none; }
.brand-mark { width: 34px; height: 34px; flex: none; }
.brand-word {
  font-family: var(--serif);
  font-size: clamp(23px, 2vw, 27px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.brand-word .accent { color: var(--persimmon); }
.brand-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--persimmon); flex: none; margin-top: 2px; }
.nav { display: flex; align-items: center; gap: clamp(20px, 2.6vw, 38px); margin-left: auto; }
.nav a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-2);
  position: relative;
  padding: 6px 0;
  transition: color var(--dur) var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--persimmon);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.nav a:hover { color: var(--ink); }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--ink); }
.header-cta { flex: none; }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0;
  border: 0;
  background: none;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  margin-left: auto;
}
.nav-toggle-bars { display: inline-flex; flex-direction: column; gap: 5px; width: 20px; }
.nav-toggle-bars i { height: 1.6px; background: currentColor; transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars i:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars i:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars i:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }

.mobile-nav { border-top: 1px solid var(--line); background: var(--stone); padding: 6px 0 26px; }
.mobile-nav[hidden] { display: none; }
.mobile-nav .container { display: grid; }
.mobile-nav a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--serif);
  font-size: 26px;
  letter-spacing: -0.02em;
}
.mobile-nav a span { font-family: var(--sans); font-size: 10px; font-weight: 600; letter-spacing: 0.16em; color: var(--muted); }
.mobile-nav .btn { margin-top: 20px; width: 100%; }

/* ---------- hero ---------- */
.hero { position: relative; padding-top: clamp(52px, 6vw, 84px); padding-bottom: clamp(56px, 7vw, 96px); overflow: hidden; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: clamp(32px, 5vw, 76px);
  align-items: center;
}
.hero-copy .label { margin-bottom: clamp(20px, 2.6vw, 30px); }
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(3rem, 6.6vw, 6.1rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin-bottom: clamp(22px, 2.6vw, 32px);
  text-wrap: balance;
}
.hero h1 .accent { color: var(--persimmon); }
.hero .lede { max-width: 46ch; margin-bottom: clamp(28px, 3.4vw, 40px); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px; }

.hero-visual { position: relative; min-width: 0; }
.hero-block {
  position: absolute;
  inset: 8% -8% -7% 12%;
  background: var(--sage);
  border-radius: 28px;
}
.hero-shot {
  position: relative;
  width: 108%;
  margin-left: -4%;
  border-radius: 14px;
  box-shadow: var(--shadow-lift);
  transform: translateY(2%);
}
.hero-note {
  position: absolute;
  left: -2%;
  bottom: -34px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--paper);
  border-radius: var(--r-pill);
  padding: 10px 18px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-2);
  box-shadow: 0 18px 40px -20px rgba(35, 32, 28, 0.4);
}
.hero-note i { width: 7px; height: 7px; border-radius: 50%; background: var(--sage-deep); }

/* ---------- marquee ---------- */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: clamp(18px, 2vw, 26px) 0;
  background: var(--stone);
}
.marquee-track { display: flex; align-items: center; gap: 44px; width: max-content; animation: marquee 48s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 44px;
  font-family: var(--serif);
  font-size: clamp(20px, 2.1vw, 28px);
  letter-spacing: -0.01em;
  color: var(--ink-2);
  white-space: nowrap;
}
.marquee-item::after { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--persimmon); flex: none; }
.marquee-item:nth-child(3n) { color: var(--muted); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- statement ---------- */
.statement { text-align: center; }
.statement .label { margin-bottom: 24px; }
.statement h2 {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 3.6vw, 3.25rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 26ch;
  margin: 0 auto 26px;
  text-wrap: balance;
}
.statement h2 .accent { color: var(--persimmon); }
.statement p { max-width: 54ch; margin: 0 auto; }

/* ---------- split (sticky intro + content) ---------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(36px, 6vw, 100px);
  align-items: start;
}
.split-intro { position: sticky; top: 112px; }
.split-intro .label { margin-bottom: 18px; }
.split-intro h2 {
  font-family: var(--serif);
  font-size: clamp(2.3rem, 3.9vw, 3.5rem);
  font-weight: 400;
  line-height: 1.03;
  letter-spacing: -0.035em;
  margin-bottom: 22px;
  text-wrap: balance;
}
.split-intro p { color: var(--ink-2); max-width: 40ch; margin-bottom: 26px; }

/* ---------- services list ---------- */
.service-list { border-top: 1px solid var(--line-2); }
.service-row {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 210px;
  gap: clamp(16px, 2.4vw, 36px);
  align-items: start;
  padding: clamp(24px, 2.8vw, 34px) 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left var(--dur) var(--ease);
}
.service-row:hover { padding-left: 10px; }
.service-row .idx { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; color: var(--muted); padding-top: 10px; }
.service-row h3 {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.1vw, 1.85rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 8px;
  transition: color var(--dur) var(--ease);
}
.service-row:hover h3 { color: var(--persimmon); }
.service-row p { font-size: 14.5px; color: var(--ink-2); max-width: 52ch; line-height: 1.6; }
.service-row .tags { display: flex; flex-wrap: wrap; gap: 6px; padding-top: 8px; }
.service-row .tags span {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink-2);
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  padding: 4px 11px;
}

/* ---------- work cards ---------- */
.work-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: clamp(28px, 3.4vw, 48px) clamp(20px, 2.6vw, 34px); }
.work-card { grid-column: span 6; display: block; }
.work-card--wide { grid-column: span 12; }
.work-media {
  position: relative;
  border-radius: var(--r-card);
  padding: clamp(22px, 3vw, 42px);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.work-media img { width: 100%; border-radius: 12px; box-shadow: var(--shadow-soft); transition: transform 0.6s var(--ease); }
.work-card:hover .work-media img { transform: scale(1.025); }
.work-media--sage { background: var(--sage); }
.work-media--stone { background: var(--stone-3); }
.work-media--warm { background: #e3d8c8; }
.work-card--wide .work-media img { width: min(100%, 980px); }
.work-caption { padding-top: 18px; }
.work-caption .label { font-size: 10.5px; margin-bottom: 9px; }
.work-caption h3 {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 1.9vw, 1.75rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.12;
  margin-bottom: 6px;
}
.work-caption p { font-size: 14px; color: var(--ink-2); max-width: 52ch; line-height: 1.55; }
.work-caption .link-arrow { margin-top: 12px; font-size: 13.5px; }

/* ---------- steps (process) ---------- */
.steps { border-top: 1px solid var(--line-2); }
.step {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr) 190px;
  gap: clamp(18px, 3vw, 48px);
  align-items: start;
  padding: clamp(26px, 3vw, 38px) 0;
  border-bottom: 1px solid var(--line);
}
.step .num { font-family: var(--serif); font-size: clamp(2.1rem, 2.6vw, 2.6rem); line-height: 1; color: var(--persimmon); letter-spacing: -0.03em; }
.step h3 { font-family: var(--serif); font-size: clamp(1.5rem, 2vw, 1.8rem); font-weight: 400; letter-spacing: -0.025em; margin-bottom: 8px; }
.step p { font-size: 14.5px; color: var(--ink-2); max-width: 50ch; line-height: 1.6; }
.step .meta { font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); text-align: right; padding-top: 10px; }

/* ---------- dark band ---------- */
.band-dark { background: var(--dark); color: var(--on-dark); padding: clamp(72px, 9vw, 128px) 0; }
.band-dark .label { color: var(--on-dark-2); }
.band-dark .label::before { background: var(--persimmon-light); }
.band-dark blockquote {
  font-family: var(--serif);
  font-size: clamp(1.85rem, 3.9vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 24ch;
  margin: 22px 0 26px;
  text-wrap: balance;
}
.band-dark blockquote .accent { color: var(--persimmon-light); }
.band-dark .attribution { font-size: 13px; color: var(--on-dark-2); letter-spacing: 0.02em; }
.band-dark .band-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); gap: clamp(32px, 5vw, 80px); align-items: end; }
.band-dark .band-grid p { color: var(--on-dark-2); max-width: 40ch; }

/* ---------- CTA ---------- */
.cta { padding: clamp(80px, 10vw, 150px) 0; position: relative; overflow: hidden; }
.cta .cta-inner { position: relative; }
.cta h2 {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 6vw, 5.2rem);
  font-weight: 400;
  line-height: 0.97;
  letter-spacing: -0.04em;
  max-width: 16ch;
  margin-bottom: clamp(28px, 3.4vw, 40px);
  text-wrap: balance;
}
.cta h2 .accent { color: var(--persimmon); }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 30px; }
.cta .cta-email { font-size: 15px; color: var(--ink-2); }
.cta .cta-email:hover { color: var(--persimmon); }
.cta-badge {
  position: absolute;
  right: 0;
  bottom: -20px;
  width: clamp(120px, 12vw, 170px);
  height: clamp(120px, 12vw, 170px);
  border-radius: 50%;
  background: var(--sage);
  display: grid;
  place-items: center;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  transform: rotate(-8deg);
  line-height: 1.5;
}

/* ---------- footer ---------- */
.site-footer { background: var(--stone-2); padding: clamp(56px, 7vw, 96px) 0 26px; overflow: hidden; }
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 0.75fr));
  gap: clamp(28px, 4vw, 60px);
  padding-bottom: clamp(40px, 5vw, 64px);
  border-bottom: 1px solid var(--line-2);
}
.footer-brand .brand-word { font-size: clamp(26px, 2.6vw, 32px); }
.footer-tag { margin-top: 16px; font-size: 14px; color: var(--ink-2); max-width: 28ch; line-height: 1.6; }
.footer-col h3 {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}
.footer-col ul { display: grid; gap: 9px; }
.footer-col a, .footer-col li { font-size: 14px; color: var(--ink-2); line-height: 1.5; }
.footer-col a:hover { color: var(--persimmon); }
.footer-mark {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 10.8vw, 10rem);
  line-height: 0.85;
  letter-spacing: -0.045em;
  color: rgba(35, 32, 28, 0.12);
  padding: clamp(28px, 4vw, 48px) 0 clamp(26px, 3.4vw, 40px);
  white-space: nowrap;
  user-select: none;
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--muted);
}
.footer-bottom a:hover { color: var(--ink); }

/* ---------- page hero (inner pages) ---------- */
.page-hero { padding: clamp(56px, 7vw, 104px) 0 clamp(40px, 5vw, 72px); }
.page-hero .label { margin-bottom: 24px; }
.page-hero h1 {
  font-family: var(--serif);
  font-size: clamp(2.9rem, 6.2vw, 5.4rem);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: -0.04em;
  max-width: 18ch;
  margin-bottom: 24px;
  text-wrap: balance;
}
.page-hero .lede { max-width: 56ch; }
.page-hero-meta { display: flex; flex-wrap: wrap; gap: 10px 30px; margin-top: 30px; font-size: 12px; color: var(--muted); }
.page-hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.page-hero-meta i { width: 6px; height: 6px; border-radius: 50%; background: var(--sage-deep); }

/* ---------- services page ---------- */
.detail {
  display: grid;
  grid-template-columns: 96px minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(20px, 3.4vw, 56px);
  padding: clamp(32px, 4vw, 52px) 0;
  border-top: 1px solid var(--line);
}
.detail:last-child { border-bottom: 1px solid var(--line); }
.detail .num { font-family: var(--serif); font-size: 26px; color: var(--persimmon); line-height: 1; padding-top: 4px; }
.detail h2 { font-family: var(--serif); font-size: clamp(1.75rem, 2.6vw, 2.3rem); font-weight: 400; letter-spacing: -0.03em; line-height: 1.08; margin-bottom: 12px; }
.detail p { font-size: 14.5px; color: var(--ink-2); line-height: 1.64; max-width: 48ch; }
.detail ul { display: grid; gap: 9px; }
.detail li { position: relative; padding-left: 20px; font-size: 14px; color: var(--ink-2); line-height: 1.55; }
.detail li::before { content: ""; position: absolute; left: 0; top: 8px; width: 8px; height: 1px; background: var(--persimmon); }

.models { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 3.4vw, 48px); }
.model { border-top: 1px solid var(--line-2); padding-top: 20px; }
.model .tag { font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--persimmon); }
.model h3 { font-family: var(--serif); font-size: clamp(1.5rem, 2vw, 1.8rem); font-weight: 400; letter-spacing: -0.025em; margin: 10px 0 10px; }
.model p { font-size: 14px; color: var(--ink-2); line-height: 1.6; margin-bottom: 18px; }
.model dl { display: grid; gap: 10px; }
.model dl div { display: grid; gap: 2px; }
.model dt { font-size: 10.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.model dd { font-size: 13.5px; color: var(--ink-2); }

.faq { border-top: 1px solid var(--line-2); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 22px 0; cursor: pointer; list-style: none;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  letter-spacing: -0.02em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--sans); font-size: 22px; font-weight: 300; color: var(--persimmon); transition: transform var(--dur) var(--ease); flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq-a { padding: 0 0 24px; max-width: 64ch; font-size: 14.5px; color: var(--ink-2); line-height: 1.65; }

/* ---------- work page ---------- */
.case {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(30px, 5vw, 80px);
  align-items: center;
  padding: clamp(44px, 6vw, 88px) 0;
  border-top: 1px solid var(--line);
}
.case:first-of-type { border-top: 0; padding-top: 0; }
.case--flip .case-media { order: 2; }
.case-media { border-radius: var(--r-card); padding: clamp(22px, 3vw, 40px); display: grid; place-items: center; overflow: hidden; }
.case-media--sage { background: var(--sage); }
.case-media--stone { background: var(--stone-3); }
.case-media--warm { background: #e3d8c8; }
.case-media img { width: 100%; border-radius: 12px; box-shadow: var(--shadow-soft); }
.case-body .label { margin-bottom: 14px; }
.case-body h2 { font-family: var(--serif); font-size: clamp(1.9rem, 3vw, 2.7rem); font-weight: 400; letter-spacing: -0.03em; line-height: 1.05; margin-bottom: 16px; }
.case-body p { font-size: 14.5px; color: var(--ink-2); line-height: 1.65; margin-bottom: 12px; max-width: 52ch; }
.case-body p strong { color: var(--ink); font-weight: 600; }
.case-result { margin-top: 18px; padding: 16px 0 0; border-top: 1px solid var(--line); font-size: 13.5px; color: var(--ink-2); line-height: 1.6; max-width: 52ch; }
.case-result b { color: var(--ink); }

/* ---------- about ---------- */
.about-story { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.about-story .prose p { font-size: clamp(1.02rem, 1.3vw, 1.13rem); color: var(--ink-2); line-height: 1.7; margin-bottom: 18px; }
.about-story .prose p:first-child { color: var(--ink); font-size: clamp(1.2rem, 1.8vw, 1.5rem); line-height: 1.5; letter-spacing: -0.02em; font-family: var(--serif); }
.fact-list { border-top: 1px solid var(--line-2); }
.fact-list > div { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 18px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.fact-list dt { font-size: 10.5px; font-weight: 600; letter-spacing: 0.13em; text-transform: uppercase; color: var(--muted); padding-top: 5px; }
.fact-list dd { font-size: 14.5px; color: var(--ink-2); line-height: 1.5; }

.values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 64px); }
.value { border-top: 1px solid var(--line-2); padding-top: 20px; }
.value .num { font-family: var(--serif); font-size: 22px; color: var(--persimmon); }
.value h3 { font-family: var(--serif); font-size: clamp(1.5rem, 2vw, 1.85rem); font-weight: 400; letter-spacing: -0.025em; margin: 12px 0 10px; }
.value p { font-size: 14px; color: var(--ink-2); line-height: 1.62; }

.team { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(22px, 3vw, 40px); }
.role { border-top: 1px solid var(--line-2); padding-top: 18px; }
.role .label { font-size: 10px; margin-bottom: 10px; }
.role h3 { font-family: var(--serif); font-size: 1.3rem; font-weight: 400; letter-spacing: -0.02em; margin-bottom: 6px; }
.role p { font-size: 13.5px; color: var(--ink-2); line-height: 1.55; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(36px, 6vw, 100px); align-items: start; }
.contact-form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.field { display: grid; gap: 7px; }
.field label { font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2); }
.field label span { color: var(--muted); font-weight: 500; letter-spacing: 0.04em; text-transform: none; font-size: 11px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 15px;
  color: var(--ink);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--persimmon); box-shadow: 0 0 0 4px rgba(194, 78, 34, 0.12); }
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.form-status { font-size: 13.5px; color: var(--persimmon-deep); min-height: 20px; }
.form-note { font-size: 12.5px; color: var(--muted); line-height: 1.55; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.contact-aside { border-top: 1px solid var(--line-2); }
.contact-block { padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-block .label { display: flex; width: fit-content; margin-bottom: 8px; font-size: 10px; }
.contact-block a { font-family: var(--serif); font-size: clamp(1.15rem, 1.6vw, 1.4rem); letter-spacing: -0.02em; }
.contact-block a:hover { color: var(--persimmon); }
.contact-block p { font-size: 14.5px; color: var(--ink-2); line-height: 1.6; }
.contact-block .small { font-size: 12.5px; color: var(--muted); margin-top: 5px; }

/* ---------- prose / 404 ---------- */
.prose-page { max-width: 720px; }
.prose-page h2 { font-family: var(--serif); font-size: 1.55rem; font-weight: 400; letter-spacing: -0.02em; margin: 34px 0 10px; }
.prose-page p, .prose-page li { font-size: 15px; color: var(--ink-2); line-height: 1.7; margin-bottom: 12px; }
.prose-page ul { list-style: disc; padding-left: 20px; }
.prose-page a { color: var(--persimmon-deep); text-decoration: underline; text-underline-offset: 3px; }

.error-page { min-height: clamp(420px, 56vh, 620px); display: grid; place-items: center; text-align: center; padding: 90px 0; }
.error-page .code { font-family: var(--serif); font-size: clamp(4.5rem, 13vw, 9rem); letter-spacing: -0.04em; color: var(--line-2); line-height: 1; margin-bottom: 10px; }
.error-page h1 { font-family: var(--serif); font-size: clamp(1.9rem, 3.6vw, 2.8rem); font-weight: 400; letter-spacing: -0.03em; margin-bottom: 14px; }
.error-page p { color: var(--ink-2); max-width: 44ch; margin: 0 auto 28px; }

/* ---------- motion ---------- */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .hero-shot, .work-media img, .case-media img { transition: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: 36px; }
  .step { grid-template-columns: 74px minmax(0, 1fr) 150px; }
  .service-row { grid-template-columns: 46px minmax(0, 1fr); }
  .service-row .tags { grid-column: 2; padding-top: 10px; }
}

@media (max-width: 900px) {
  .nav, .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }

  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: clamp(48px, 8vw, 72px); }
  .hero-visual { max-width: 620px; width: 100%; margin-top: 6px; }
  .hero-note { left: 4%; }

  .section-head { grid-template-columns: minmax(0, 1fr); align-items: start; gap: 20px; }
  .split { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .split-intro { position: static; }

  .detail { grid-template-columns: 56px minmax(0, 1fr); }
  .detail ul { grid-column: 2; }

  .models, .values { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .team { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .work-card { grid-column: span 12; }

  .case { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .case--flip .case-media { order: 0; }

  .about-story { grid-template-columns: minmax(0, 1fr); }
  .contact-grid { grid-template-columns: minmax(0, 1fr); }

  .band-dark .band-grid { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .cta-badge { display: none; }

  .footer-top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .hero h1 { font-size: clamp(2.7rem, 11.5vw, 3.6rem); }
  .hero-shot { width: 104%; margin-left: -2%; }
  .hero-block { inset: 10% -6% -6% 8%; border-radius: 22px; }
  .step { grid-template-columns: 54px minmax(0, 1fr); }
  .step .meta { grid-column: 2; text-align: left; padding-top: 0; }
  .service-row { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .service-row .idx { padding-top: 0; }
  .service-row:hover { padding-left: 0; }
  .form-row { grid-template-columns: minmax(0, 1fr); }
  .team { grid-template-columns: minmax(0, 1fr); }
  .detail { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .detail ul { grid-column: auto; }
  .footer-top { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .btn { width: 100%; }
  .hero-actions, .cta-row { width: 100%; }
  .hero-actions .link-arrow { padding: 6px 0; }
  .work-media, .case-media { padding: 18px; border-radius: 18px; }
}