/* ============================================================
   Muhammad Yusuf · personal site
   Arah: dark editorial premium. Alasan tiap keputusan ada di
   DESIGN.md (palet, tipografi, dial ENERGY 3 / RHYTHM 3 / MOTION 3).
   ============================================================ */

:root {
  --ink: #0D0B09;
  --panel: #14110E;
  --panel-2: #1B1713;
  --paper: #F1ECE2;
  --muted: #A39B8F;
  --ember: #FF5C1F;
  --ember-soft: #FF7A45;
  --line: rgba(241, 236, 226, 0.12);
  --line-strong: rgba(241, 236, 226, 0.26);

  --font-display: "Clash Display", "Avenir Next", "Segoe UI", sans-serif;
  --font-body: "Satoshi", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;

  --radius: 20px;
  --radius-sm: 12px;
  --nav-h: 76px;

  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-soft: cubic-bezier(0.22, 1, 0.36, 1);

  --container: 1320px;
  --gutter: clamp(20px, 4.5vw, 56px);
}

/* ---------- Base ---------- */

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

html {
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 400;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; }
img { max-width: 100%; }

a { color: inherit; }

::selection {
  background: var(--ember);
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 500;
  background: var(--ember);
  color: var(--ink);
  padding: 12px 20px;
  font-weight: 500;
  text-decoration: none;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
}

/* ---------- Grain ---------- */

.grain {
  position: fixed;
  inset: -50%;
  z-index: 200;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 240px 240px;
}

/* ---------- Cursor ---------- */

.cursor { display: none; }

@media (hover: hover) and (pointer: fine) {
  html.cursor-ready .cursor { display: block; }
  html.cursor-ready body { cursor: none; }
  html.cursor-ready a,
  html.cursor-ready button { cursor: none; }
}

.cursor__dot,
.cursor__ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 300;
  border-radius: 50%;
  transform: translate3d(0, 0, 0);
  will-change: transform;
  opacity: 0;
  transition: opacity 0.4s ease;
}

html.cursor-live .cursor__dot,
html.cursor-live .cursor__ring { opacity: 1; }

.cursor__dot {
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  background: var(--ember);
}

.cursor__ring {
  width: 40px;
  height: 40px;
  margin: -20px 0 0 -20px;
  border: 1px solid var(--line-strong);
  transition: width 0.35s var(--ease), height 0.35s var(--ease),
              margin 0.35s var(--ease), border-color 0.35s var(--ease),
              background-color 0.35s var(--ease);
}

html.cursor-active .cursor__ring {
  width: 64px;
  height: 64px;
  margin: -32px 0 0 -32px;
  border-color: var(--ember);
  background: rgba(255, 92, 31, 0.08);
}

/* ---------- Preloader ---------- */

.preloader { display: none; }

.js .preloader {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(24px, 4vw, 56px);
  background: var(--ink);
}

.preloader__count {
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 7rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
}

.preloader__name {
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Nav ---------- */

.nav {
  position: fixed;
  top: 18px;
  left: 0;
  right: 0;
  z-index: 150;
  transition: transform 0.6s var(--ease);
}

.nav--hidden {
  transform: translateY(-130%);
}

.nav__pill {
  margin-inline: auto;
  width: min(100% - 2 * var(--gutter), var(--container) - 2 * var(--gutter));
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 32px);
  padding: 8px 8px 8px 22px;
  background: rgba(13, 11, 9, 0.72);
  border: 1px solid var(--line);
  border-radius: 16px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav__logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  margin-right: auto;
}
.nav__logo span { color: var(--ember); }

.nav__links {
  display: flex;
  gap: clamp(14px, 1.8vw, 28px);
}

.nav__links a {
  position: relative;
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--muted);
  padding: 10px 2px;
  transition: color 0.35s var(--ease);
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 6px;
  width: 100%;
  height: 1px;
  background: var(--ember);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease);
}

.nav__links a:hover { color: var(--paper); }
.nav__links a:hover::after,
.nav__links a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav__burger {
  display: none;
  align-items: center;
  gap: 10px;
  background: none;
  border: 0;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 0.9rem;
  min-height: 44px;
  padding: 0 10px;
}

.nav__burger-icon {
  position: relative;
  width: 22px;
  height: 14px;
}

.nav__burger-icon i {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.5s var(--ease), top 0.5s var(--ease);
}

.nav__burger-icon i:first-child { top: 2px; }
.nav__burger-icon i:last-child { top: 11px; }

.nav__burger[aria-expanded="true"] .nav__burger-icon i:first-child {
  top: 6px;
  transform: rotate(45deg);
}
.nav__burger[aria-expanded="true"] .nav__burger-icon i:last-child {
  top: 6px;
  transform: rotate(-45deg);
}

/* ---------- Menu overlay ---------- */

.menu {
  position: fixed;
  inset: 0;
  z-index: 140;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-h) + 24px) var(--gutter) var(--gutter);
  background: rgba(13, 11, 9, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.menu[hidden] { display: none; }

.menu__links {
  display: grid;
}

.menu__links a {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding-block: clamp(8px, 1.4vw, 16px);
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.4rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.4s var(--ease), padding-left 0.5s var(--ease);
}

.menu__links a:hover { color: var(--ember); padding-left: 12px; }

.menu__index {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--ember);
}

.menu__foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: clamp(28px, 5vw, 52px);
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  min-width: 54px;
  padding: 0 15px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: none;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  transition: color 0.35s var(--ease), border-color 0.35s var(--ease);
}

.lang-toggle:hover {
  color: var(--paper);
  border-color: var(--ember);
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 28px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.45s var(--ease), color 0.45s var(--ease),
              border-color 0.45s var(--ease), transform 0.45s var(--ease);
}

.btn--sm {
  min-height: 44px;
  padding: 0 20px;
  font-size: 0.9rem;
}

.btn--primary {
  background: var(--ember);
  color: #14100C;
}

.btn--primary:hover {
  background: var(--ember-soft);
  transform: translateY(-2px);
}

.btn__cue {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(13, 11, 9, 0.16);
  transition: transform 0.45s var(--ease);
}

.btn:hover .btn__cue { transform: translateX(4px); }

.btn--ghost {
  border-color: var(--line-strong);
  color: var(--paper);
  background: transparent;
}

.btn--ghost:hover {
  border-color: var(--ember);
  color: var(--ember);
  transform: translateY(-2px);
}

/* ---------- Hero ---------- */

.hero {
  padding-top: clamp(150px, 24vh, 240px);
  padding-bottom: clamp(56px, 9vh, 110px);
}

.hero__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(20px, 2.4vw, 32px);
}

.hero__intro {
  grid-column: 1 / 11;
  grid-row: 1;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: clamp(20px, 3vw, 36px);
}

.status__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ember);
  flex: none;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 8.75rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.02em;
}

.hero__title .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.04em;
}

.hero__title .line__inner {
  display: inline-block;
}

html.anim .hero__title .line__inner {
  transform: translateY(112%);
}

.hero__title .serif {
  font-size: 1.04em;
  color: var(--paper);
  padding-right: 0.05em;
}

.hero__aside {
  grid-column: 7 / 13;
  grid-row: 2;
  margin-top: clamp(28px, 4vw, 52px);
}

.hero__lead {
  font-size: clamp(1.02rem, 1.35vw, 1.2rem);
  line-height: 1.7;
  color: #D8D1C5;
  max-width: 52ch;
}

.hero__lead a {
  color: var(--paper);
  text-decoration: underline;
  text-decoration-color: var(--ember);
  text-underline-offset: 4px;
}

.hero__lead a:hover { color: var(--ember); }

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: clamp(24px, 3vw, 36px);
}

/* ---------- Ticker ---------- */

.ticker {
  border-block: 1px solid var(--line);
  overflow: hidden;
  padding-block: 20px;
}

.ticker__track {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 48px);
  width: max-content;
  will-change: transform;
}

.ticker span {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.8vw, 1.5rem);
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
}

.ticker__dot { color: var(--ember); }

/* ---------- Manifesto ---------- */

.manifesto {
  padding-block: clamp(96px, 14vw, 180px);
}

.manifesto__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(20px, 2.4vw, 32px);
}

.manifesto__side {
  grid-column: 1 / 4;
  position: sticky;
  top: calc(var(--nav-h) + 36px);
  align-self: start;
}

.manifesto__note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 26ch;
}

.manifesto__body { grid-column: 5 / 13; }

.manifesto__statement {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 3.3rem);
  font-weight: 500;
  line-height: 1.16;
  letter-spacing: -0.015em;
  max-width: 26ch;
}

.manifesto__statement .word {
  display: inline-block;
}

html.anim .manifesto__statement .word { opacity: 0.16; }

.manifesto__text {
  margin-top: clamp(24px, 3vw, 36px);
  max-width: 48ch;
  color: var(--muted);
}

/* ---------- Stats ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: clamp(56px, 8vw, 104px);
  border-top: 1px solid var(--line);
}

.stats__item {
  padding: 26px 24px 6px 0;
}

.stats__item + .stats__item {
  border-left: 1px solid var(--line);
  padding-left: 24px;
}

.stats__value {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2.3rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.stats__label {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.9rem;
  max-width: 24ch;
}

/* ---------- Work ---------- */

.work { padding-block: clamp(96px, 14vw, 180px) clamp(72px, 10vw, 140px); }

.work__head {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(20px, 2.4vw, 32px);
  margin-bottom: clamp(40px, 6vw, 72px);
}

.work__head .eyebrow { grid-column: 1 / 4; }

.work__title {
  grid-column: 5 / 13;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 4rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
  max-width: 22ch;
}

.work__stack {
  display: grid;
  gap: clamp(20px, 2.6vw, 36px);
}

.case {
  position: sticky;
  top: calc(var(--nav-h) + 28px);
}

.case__inner {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(22px, 3vw, 44px);
}

.case__head {
  display: flex;
  align-items: baseline;
  gap: clamp(16px, 2vw, 28px);
  padding-bottom: clamp(18px, 2.2vw, 26px);
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(20px, 2.6vw, 32px);
}

.case__index {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ember);
  letter-spacing: 0.08em;
}

.case__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.8vw, 2.5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.015em;
}

.case__tagline {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

.case__body {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(20px, 2.4vw, 36px);
}

.case__gallery { grid-column: 1 / 8; }

.shot {
  padding: 10px;
  background: rgba(241, 236, 226, 0.04);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}

.shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.case__gallery-row {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: clamp(14px, 1.6vw, 22px);
  margin-top: clamp(14px, 1.6vw, 22px);
}

.case__desc { grid-column: 8 / 13; }

.case--text .case__desc { grid-column: 1 / 7; }
.case--text .case__metrics { grid-column: 7 / 13; }

.case__desc p {
  max-width: 52ch;
  color: #D8D1C5;
}

.case__facts {
  list-style: none;
  margin-top: clamp(20px, 2.4vw, 28px);
  border-top: 1px solid var(--line);
}

.case__facts li {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  align-items: baseline;
  padding-block: 13px;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

.case__facts li span {
  color: var(--muted);
  flex: none;
}

.case__desc .btn { margin-top: clamp(20px, 2.6vw, 30px); }

.case__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(18px, 2vw, 28px);
  align-content: start;
}

.metric {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.metric__value {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2vw, 1.9rem);
  font-weight: 600;
  line-height: 1.1;
}

.metric__label {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  max-width: 24ch;
}

.work__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: clamp(48px, 7vw, 88px);
  border-top: 1px solid var(--line);
  padding-top: clamp(24px, 3vw, 36px);
}

.work__cta-text {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.9vw, 1.6rem);
  font-weight: 500;
  max-width: 34ch;
}

/* ---------- Services ---------- */

.services { padding-block: clamp(96px, 14vw, 180px); }

.services__head {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(20px, 2.4vw, 32px);
  margin-bottom: clamp(32px, 5vw, 56px);
}

.services__head .eyebrow { grid-column: 1 / 4; }

.services__title {
  grid-column: 5 / 13;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 4rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.services__sub {
  grid-column: 5 / 13;
  color: var(--muted);
  margin-top: 14px;
  font-size: 0.95rem;
}

.services__list { border-top: 1px solid var(--line); }

.service { border-bottom: 1px solid var(--line); }

.service__row {
  width: 100%;
  display: grid;
  grid-template-columns: clamp(52px, 6vw, 90px) 1fr 48px;
  align-items: center;
  gap: clamp(12px, 2vw, 24px);
  padding-block: clamp(20px, 3vw, 34px);
  background: none;
  border: 0;
  color: var(--paper);
  text-align: left;
  font-family: var(--font-body);
  min-height: 44px;
}

.service__index {
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
}

.service__name {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.1;
  transition: color 0.45s var(--ease), transform 0.6s var(--ease);
}

.service__row:hover .service__name {
  color: var(--ember);
  transform: translateX(10px);
}

.service__toggle,
.faq__toggle {
  position: relative;
  width: 22px;
  height: 22px;
  justify-self: end;
  transition: transform 0.55s var(--ease);
}

.service__toggle::before,
.service__toggle::after,
.faq__toggle::before,
.faq__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 1.5px;
  background: var(--paper);
  transform: translate(-50%, -50%);
  transition: background-color 0.45s var(--ease);
}

.service__toggle::after,
.faq__toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

[aria-expanded="true"] .service__toggle,
[aria-expanded="true"] .faq__toggle {
  transform: rotate(45deg);
}

.service__row:hover .service__toggle::before,
.service__row:hover .service__toggle::after,
.faq__q:hover .faq__toggle::before,
.faq__q:hover .faq__toggle::after {
  background: var(--ember);
}

.service__panel,
.faq__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.7s var(--ease);
}

.service__panel.is-open,
.faq__panel.is-open {
  grid-template-rows: 1fr;
}

.service__panel-inner,
.faq__panel-inner {
  overflow: hidden;
  min-height: 0;
}

.service__desc {
  max-width: 56ch;
  color: #D8D1C5;
  margin-top: 4px;
}

.service__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 48px);
  padding-block: clamp(24px, 3vw, 36px) clamp(26px, 3.4vw, 42px);
}

.service__label {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

.service__cols ul {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

.service__cols li {
  padding-left: 18px;
  position: relative;
}

.service__cols li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 1px;
  background: var(--ember);
}

/* ---------- Process ---------- */

.process { padding-block: clamp(96px, 14vw, 180px); }

.process__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(20px, 2.4vw, 32px);
}

.process__side {
  grid-column: 1 / 6;
  position: sticky;
  top: calc(var(--nav-h) + 36px);
  align-self: start;
}

.process__title {
  margin-top: 18px;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.6vw, 3.2rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

.process__note {
  margin-top: 22px;
  color: var(--muted);
  max-width: 34ch;
  font-size: 0.98rem;
}

.process__steps {
  grid-column: 7 / 13;
  list-style: none;
}

.process__step {
  display: grid;
  grid-template-columns: clamp(48px, 5vw, 72px) 1fr;
  gap: clamp(14px, 2vw, 28px);
  padding-block: clamp(24px, 3vw, 38px);
  border-top: 1px solid var(--line);
}

.process__step:last-child { border-bottom: 1px solid var(--line); }

.process__num {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--ember);
  letter-spacing: 0.08em;
}

.process__step h3 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.9vw, 1.6rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.process__step p {
  margin-top: 12px;
  color: var(--muted);
  max-width: 52ch;
  font-size: 0.98rem;
}

/* ---------- Experience ---------- */

.experience { padding-block: clamp(96px, 14vw, 180px); }

.experience__head {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(20px, 2.4vw, 32px);
  margin-bottom: clamp(36px, 5vw, 64px);
}

.experience__head .eyebrow { grid-column: 1 / 4; }

.experience__title {
  grid-column: 5 / 13;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 4rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
  max-width: 22ch;
}

.timeline {
  list-style: none;
  border-top: 1px solid var(--line);
}

.timeline__row {
  display: grid;
  grid-template-columns: 140px 1fr 170px;
  gap: clamp(16px, 2.4vw, 32px);
  padding: clamp(20px, 2.6vw, 30px) 16px;
  margin-inline: -16px;
  border-bottom: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: background-color 0.5s var(--ease);
}

.timeline__row:hover { background: var(--panel); }

.timeline__years {
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  padding-top: 4px;
}

.timeline__main h3 {
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 1.6vw, 1.45rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.timeline__main p {
  margin-top: 10px;
  color: var(--muted);
  max-width: 68ch;
  font-size: 0.97rem;
}

.timeline__place {
  color: var(--muted);
  font-size: 0.88rem;
  text-align: right;
  padding-top: 4px;
}

.education {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 40px);
  margin-top: clamp(44px, 6vw, 72px);
}

.education__item {
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.education__title {
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 500;
}

.education__meta {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------- FAQ ---------- */

.faq { padding-block: clamp(96px, 14vw, 180px); }

.faq__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(20px, 2.4vw, 32px);
}

.faq__side {
  grid-column: 1 / 5;
  position: sticky;
  top: calc(var(--nav-h) + 36px);
  align-self: start;
}

.faq__title {
  margin-top: 18px;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.02em;
  max-width: 16ch;
}

.faq__note {
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 32ch;
}

.faq__note a {
  color: var(--paper);
  text-decoration: underline;
  text-decoration-color: var(--ember);
  text-underline-offset: 4px;
}

.faq__note a:hover { color: var(--ember); }

.faq__list {
  grid-column: 5 / 13;
  border-top: 1px solid var(--line);
}

.faq__item { border-bottom: 1px solid var(--line); }

.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: clamp(18px, 2.4vw, 26px);
  background: none;
  border: 0;
  color: var(--paper);
  text-align: left;
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.25vw, 1.14rem);
  font-weight: 500;
  line-height: 1.4;
  min-height: 44px;
  transition: color 0.4s var(--ease);
}

.faq__q:hover { color: var(--ember); }

.faq__panel-inner p {
  color: var(--muted);
  max-width: 64ch;
  padding-bottom: clamp(20px, 2.6vw, 30px);
}

/* ---------- CTA ---------- */

.cta { padding-block: clamp(96px, 14vw, 180px) clamp(72px, 10vw, 140px); }

.cta__panel {
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: calc(var(--radius) + 10px);
  padding: clamp(32px, 6vw, 88px);
}

.cta__title {
  margin-top: 24px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.6vw, 4.2rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 24ch;
}

.cta__sub {
  margin-top: 26px;
  color: var(--muted);
  max-width: 58ch;
  font-size: 1.02rem;
}

.cta__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: clamp(32px, 4vw, 44px);
}

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding-top: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(28px, 4vw, 48px);
  overflow: hidden;
}

.footer__marquee {
  overflow: hidden;
  padding-bottom: clamp(36px, 5vw, 64px);
}

.footer__track {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 44px);
  width: max-content;
  will-change: transform;
}

.footer__track span {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 7rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
  white-space: nowrap;
}

.footer__sep { color: var(--ember); }

.footer__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  color: var(--muted);
  font-size: 0.875rem;
}

.footer__links {
  display: flex;
  gap: 22px;
}

.footer__links a {
  position: relative;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.4s var(--ease);
}

.footer__links a:hover { color: var(--ember); }

/* ---------- State helpers ---------- */

html.anim [data-reveal] { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  html.anim [data-reveal],
  html.anim .manifesto__statement .word {
    opacity: 1 !important;
    transform: none !important;
  }
  html.anim .hero__title .line__inner {
    transform: none !important;
  }
  .btn, .nav, .service__panel, .faq__panel, .timeline__row, .case, .grain {
    transition: none !important;
    animation: none !important;
  }
}

/* ---------- Responsive: <= 1080px ---------- */

@media (max-width: 1080px) {
  .manifesto__side,
  .process__side,
  .faq__side {
    position: static;
  }

  .manifesto__side { grid-column: 1 / 13; margin-bottom: 28px; }
  .manifesto__body { grid-column: 1 / 13; }

  .process__side { grid-column: 1 / 13; margin-bottom: 32px; }
  .process__steps { grid-column: 1 / 13; }

  .faq__side { grid-column: 1 / 13; margin-bottom: 32px; }
  .faq__list { grid-column: 1 / 13; }

  .work__head .eyebrow,
  .services__head .eyebrow,
  .experience__head .eyebrow { grid-column: 1 / 13; margin-bottom: 6px; }

  .work__title,
  .services__title,
  .experience__title,
  .services__sub { grid-column: 1 / 13; }

  .hero__intro { grid-column: 1 / 13; }
  .hero__aside { grid-column: 1 / 13; }

  .case__gallery { grid-column: 1 / 13; }
  .case__desc { grid-column: 1 / 13; margin-top: 8px; }
  .case--text .case__desc { grid-column: 1 / 7; }
  .case--text .case__metrics { grid-column: 7 / 13; }

  .case { position: static; }
}

/* ---------- Responsive: <= 900px ---------- */

@media (max-width: 900px) {
  .nav__links,
  .nav__cta { display: none; }

  .nav__burger { display: inline-flex; }

  html:not(.js) .nav__links {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 18px;
  }
  html:not(.js) .nav__burger { display: none; }

  .hero { padding-top: clamp(120px, 18vh, 180px); }

  .hero__title { font-size: clamp(2.7rem, 12vw, 4.6rem); }

  .stats { grid-template-columns: 1fr 1fr; }

  .stats__item { padding: 22px 20px 10px 0; }

  .stats__item + .stats__item { padding-left: 20px; }

  .stats__item:nth-child(odd) {
    border-left: 0;
    padding-left: 0;
  }

  .stats__item:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .case--text .case__desc,
  .case--text .case__metrics { grid-column: 1 / 13; }

  .case__body { gap: 24px; }

  .service__row { grid-template-columns: 44px 1fr 32px; }

  .service__cols { grid-template-columns: 1fr; gap: 24px; }

  .timeline__row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .timeline__years { padding-top: 0; }
  .timeline__place { text-align: left; }

  .education { grid-template-columns: 1fr; }
}

/* ---------- Responsive: <= 560px ---------- */

@media (max-width: 560px) {
  body { font-size: 1rem; }

  .nav__pill { padding-left: 16px; }

  .hero__actions .btn { width: 100%; }

  .stats { grid-template-columns: 1fr; }

  .stats__item + .stats__item {
    border-left: 0;
    padding-left: 0;
  }

  .stats__item:nth-child(n + 2) { border-top: 1px solid var(--line); }

  .case__gallery-row { grid-template-columns: 1fr; }

  .case__facts li {
    flex-direction: column;
    gap: 2px;
  }

  .case__metrics { grid-template-columns: 1fr; }

  .work__cta { align-items: flex-start; }

  .menu__foot { flex-direction: column; align-items: flex-start; }

  .cta__actions .btn { width: 100%; }

  .footer__row { flex-direction: column; align-items: flex-start; }
}