/* ==========================================================================
   Tuk Studio — site styles
   ========================================================================== */

:root {
  --bg: #07090d;
  --bg-soft: #0a0d13;
  --surface: #10141c;
  --surface-2: #151a24;
  --text: #f4f1ea;
  --muted: #a2a7b1;
  --muted-strong: #c6c8cd;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --accent: #ff7a45;
  --accent-bright: #ff9d70;
  --accent-dim: rgba(255, 122, 69, 0.13);
  --blue: #2f7bf6;
  --max: 1200px;
  --gutter: clamp(20px, 4vw, 48px);
  --radius: 24px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
}

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

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(1100px 680px at 82% -12%, rgba(255, 122, 69, 0.1), transparent 62%),
    radial-gradient(900px 620px at -12% 18%, rgba(47, 123, 246, 0.08), transparent 62%),
    var(--bg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

body::after {
  position: fixed;
  inset: 0;
  z-index: 10;
  pointer-events: none;
  content: "";
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection {
  color: #160a04;
  background: var(--accent);
}

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

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3 {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  color: #140803;
  background: var(--accent);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  transform: translateY(-160%);
  transition: transform 0.2s var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(100% - (var(--gutter) * 2), var(--max));
  margin-inline: auto;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid transparent;
  background: rgba(7, 9, 13, 0);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(7, 9, 13, 0.78);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05) inset;
}

.brand-mark img {
  width: 22px;
  height: 22px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 36px);
}

.site-nav a {
  position: relative;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s var(--ease);
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease);
}

.site-nav a:hover {
  color: var(--text);
}

.site-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--muted-strong);
  font-size: 0.85rem;
  font-weight: 500;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.header-cta:hover {
  color: var(--text);
  border-color: rgba(255, 122, 69, 0.45);
  background: var(--accent-dim);
}

.header-cta .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}

/* ---------- Shared type ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 5px;
  height: 5px;
  content: "";
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(255, 122, 69, 0.8);
}

.section {
  position: relative;
  padding: clamp(84px, 12vw, 150px) 0;
}

.section-head {
  display: grid;
  grid-template-columns: 0.9fr 1.6fr;
  gap: clamp(28px, 5vw, 90px);
  align-items: start;
  margin-bottom: clamp(40px, 6vw, 76px);
}

.section-head h2 {
  max-width: 18ch;
  font-size: clamp(2.1rem, 4.4vw, 3.9rem);
  font-weight: 500;
  line-height: 1.03;
  letter-spacing: -0.045em;
}

.section-head h2 em,
.studio h2 em,
.contact h2 em {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.02em;
}

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

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: min(860px, calc(100svh - 78px));
  padding: clamp(48px, 7vw, 92px) 0 clamp(64px, 9vw, 120px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: clamp(36px, 6vw, 88px);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero h1 {
  margin-top: 24px;
  font-size: clamp(3rem, 5.8vw, 5.5rem);
  font-weight: 500;
  line-height: 0.94;
  letter-spacing: -0.055em;
}

.hero h1 em {
  color: var(--accent);
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.025em;
}

.hero-sub {
  max-width: 46ch;
  margin-top: 26px;
  color: var(--muted);
  font-size: clamp(1rem, 1.3vw, 1.13rem);
  line-height: 1.65;
}

.hero-sub strong {
  color: var(--muted-strong);
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  color: #180a04;
  background: var(--accent);
  box-shadow: 0 10px 34px rgba(255, 122, 69, 0.24);
}

.button--primary:hover {
  background: var(--accent-bright);
}

.button--ghost {
  border-color: var(--line-strong);
  color: var(--muted-strong);
}

.button--ghost:hover {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}

.button svg {
  width: 15px;
  height: 15px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 34px;
  color: var(--muted);
  font-size: 0.78rem;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-meta span::before {
  width: 4px;
  height: 4px;
  content: "";
  border-radius: 50%;
  background: var(--line-strong);
}

/* Hero art */

.hero-art {
  position: relative;
  min-height: clamp(400px, 42vw, 560px);
  padding-right: 18px;
  transform: translate3d(var(--px, 0), var(--py, 0), 0);
  transition: transform 0.6s var(--ease);
}

.hero-art::before {
  position: absolute;
  top: 6%;
  right: 2%;
  width: 74%;
  aspect-ratio: 1;
  content: "";
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 69, 0.2), transparent 65%);
  filter: blur(26px);
}

.art-card {
  position: absolute;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.55);
}

.art-card--brand {
  top: 12%;
  left: 0;
  width: 62%;
  border-radius: 22px;
  --rot: -7deg;
  transform: rotate(var(--rot));
  animation: float-card 9s ease-in-out infinite;
}

.art-card--brand img {
  display: block;
  width: 100%;
}

.art-card--brand::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 45%, rgba(7, 9, 13, 0.45));
}

.art-card--phone {
  top: 1%;
  right: 4%;
  width: 39%;
  padding: 7px;
  border-radius: 30px;
  background: #151820;
  --rot: 5deg;
  transform: rotate(var(--rot));
  animation: float-phone 8s ease-in-out infinite;
}

.art-card--phone img {
  display: block;
  width: 100%;
  border-radius: 23px;
}

.art-ring {
  position: absolute;
  top: -4%;
  left: -10%;
  width: 58%;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 50%;
}

.art-ring::after {
  position: absolute;
  inset: 14%;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

@keyframes float-card {
  0%,
  100% {
    transform: rotate(var(--rot)) translateY(0);
  }
  50% {
    transform: rotate(var(--rot)) translateY(-11px);
  }
}

@keyframes float-phone {
  0%,
  100% {
    transform: rotate(var(--rot)) translateY(0);
  }
  50% {
    transform: rotate(var(--rot)) translateY(10px);
  }
}

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

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

.project {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 6vw, 84px);
  align-items: center;
  padding: clamp(40px, 6vw, 68px) 0;
  border-top: 1px solid var(--line);
}

.project--reverse .project-copy {
  order: 2;
}

.project--reverse .project-visual {
  order: 1;
}

.project-index {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.project-index::after {
  width: 34px;
  height: 1px;
  content: "";
  background: var(--line-strong);
}

.project h3 {
  margin-top: 18px;
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.045em;
}

.project-copy p {
  max-width: 42ch;
  margin-top: 18px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.68;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.tag {
  padding: 6px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.tag--live {
  border-color: rgba(99, 211, 145, 0.28);
  color: #8fe0af;
  background: rgba(99, 211, 145, 0.07);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 28px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--line-strong);
  font-size: 0.88rem;
  font-weight: 600;
  transition: gap 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.project-link:hover {
  gap: 14px;
  border-color: var(--accent);
  color: var(--accent-bright);
}

.project-link svg {
  width: 14px;
  height: 14px;
}

.project-visual {
  position: relative;
  display: grid;
  min-height: clamp(300px, 36vw, 440px);
  overflow: hidden;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  isolation: isolate;
}

.project-visual::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.9;
}

.project-visual--puzzle::before {
  background:
    radial-gradient(80% 80% at 70% 20%, rgba(47, 123, 246, 0.3), transparent 65%),
    linear-gradient(145deg, #0e1a2f, #0a101c 70%);
}

.project-visual--pickaday::before {
  background:
    radial-gradient(80% 80% at 25% 15%, rgba(47, 123, 246, 0.38), transparent 65%),
    linear-gradient(155deg, #0d1a30, #090e18 72%);
}

.phone-frame {
  width: min(54%, 272px);
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 26px;
  background: #12161f;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.5);
  transform: rotate(-2deg);
  transition: transform 0.6s var(--ease);
}

.phone-frame img {
  display: block;
  width: 100%;
  border-radius: 20px;
}

.project-visual:hover .phone-frame {
  transform: rotate(0deg) translateY(-6px) scale(1.015);
}

.visual-brand {
  position: absolute;
  top: 20px;
  left: 20px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 12px 7px 7px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.8);
  background: rgba(7, 9, 13, 0.42);
  backdrop-filter: blur(10px);
  font-size: 0.72rem;
  font-weight: 500;
}

.visual-brand img {
  width: 22px;
  height: 22px;
  border-radius: 6px;
}

/* PickaDay CSS product mockup */

.poll-card {
  position: relative;
  width: min(84%, 400px);
  padding: 22px;
  border-radius: 20px;
  color: #0c1526;
  background: #fbfcff;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  transform: rotate(-1.5deg);
  transition: transform 0.6s var(--ease);
}

.project-visual:hover .poll-card {
  transform: rotate(0deg) translateY(-6px);
}

.poll-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid #e6eaf1;
}

.poll-head img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
}

.poll-head h4 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 650;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.poll-head span {
  display: block;
  margin-top: 2px;
  color: #6b7688;
  font-size: 0.7rem;
}

.poll-options {
  display: grid;
  gap: 7px;
  margin-top: 14px;
}

.poll-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border: 1px solid #e6eaf1;
  border-radius: 11px;
  font-size: 0.78rem;
  font-weight: 500;
}

.poll-option small {
  color: #7c8798;
  font-size: 0.68rem;
  font-weight: 500;
}

.poll-option--best {
  border-color: #2f7bf6;
  background: #eef5ff;
}

.poll-check {
  display: grid;
  width: 18px;
  height: 18px;
  margin-left: 10px;
  place-items: center;
  border: 1px solid #c9d1de;
  border-radius: 50%;
  color: transparent;
}

.poll-option--best .poll-check {
  border-color: #2f7bf6;
  color: #fff;
  background: #2f7bf6;
}

.poll-check svg {
  width: 10px;
  height: 10px;
}

.poll-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  color: #657087;
  font-size: 0.68rem;
}

.poll-foot strong {
  color: #17427f;
  font-weight: 600;
}

.poll-avatars {
  display: flex;
}

.poll-avatars span {
  display: grid;
  width: 22px;
  height: 22px;
  margin-left: -6px;
  place-items: center;
  border: 2px solid #fbfcff;
  border-radius: 50%;
  color: #17427f;
  background: #dbe8fb;
  font-size: 0.55rem;
  font-weight: 700;
}

.poll-avatars span:first-child {
  margin-left: 0;
}

/* ---------- Studio ---------- */

.studio {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.012), transparent);
}

.studio-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(36px, 6vw, 90px);
  align-items: start;
}

.studio h2 {
  margin-top: 22px;
  font-size: clamp(2.2rem, 4.6vw, 4.1rem);
  font-weight: 500;
  line-height: 1.01;
  letter-spacing: -0.05em;
}

.studio h2 em {
  color: var(--accent);
}

.studio-lede {
  max-width: 50ch;
  color: var(--muted-strong);
  font-size: clamp(1.02rem, 1.3vw, 1.16rem);
  line-height: 1.68;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: clamp(34px, 5vw, 54px);
  padding-top: clamp(28px, 4vw, 40px);
  border-top: 1px solid var(--line);
}

.principle h3 {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.principle p {
  margin-top: 9px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

.principle-num {
  display: block;
  margin-bottom: 12px;
  color: var(--accent);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
}

/* ---------- Contact ---------- */

.contact {
  padding-bottom: clamp(90px, 13vw, 170px);
  text-align: center;
}

.contact .eyebrow {
  justify-content: center;
}

.contact h2 {
  max-width: 16ch;
  margin: 22px auto 0;
  font-size: clamp(2.5rem, 6.6vw, 6rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.contact h2 em {
  color: var(--accent);
}

.contact p {
  max-width: 46ch;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: 1rem;
}

.contact-email {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 34px;
  padding-bottom: 6px;
  color: var(--text);
  font-size: clamp(1.05rem, 2.2vw, 1.5rem);
  font-weight: 500;
  letter-spacing: -0.03em;
}

.contact-email::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  content: "";
  background: var(--line-strong);
  transition: background 0.25s var(--ease);
}

.contact-email:hover::after {
  background: var(--accent);
}

.contact-email svg {
  width: 17px;
  height: 17px;
  color: var(--accent);
  transition: transform 0.25s var(--ease);
}

.contact-email:hover svg {
  transform: translate(3px, -3px);
}

.contact-note {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.76rem;
}

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

.site-footer {
  border-top: 1px solid var(--line);
  padding: 30px 0 36px;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.84rem;
  font-weight: 600;
}

.footer-brand img {
  width: 20px;
  height: 20px;
  border-radius: 6px;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  color: var(--muted);
  font-size: 0.76rem;
}

.footer-meta a {
  transition: color 0.2s var(--ease);
}

.footer-meta a:hover {
  color: var(--text);
}

.footer-copy {
  color: var(--muted);
  font-size: 0.74rem;
}

/* ---------- Legal pages ---------- */

.legal-page {
  min-height: calc(100svh - 78px);
  padding: clamp(56px, 9vw, 110px) 0 clamp(80px, 11vw, 130px);
}

.legal-wrap {
  max-width: 760px;
}

.legal-page h1 {
  margin-top: 20px;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.05em;
}

.legal-updated {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.78rem;
}

.legal-body {
  margin-top: clamp(34px, 5vw, 52px);
  padding-top: clamp(28px, 4vw, 40px);
  border-top: 1px solid var(--line);
}

.legal-body h2 {
  margin-top: 38px;
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.legal-body h2:first-child {
  margin-top: 0;
}

.legal-body p,
.legal-body li {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.75;
}

.legal-body p {
  margin-top: 12px;
}

.legal-body ul {
  margin-top: 12px;
  padding-left: 18px;
  list-style: disc;
}

.legal-body li {
  margin-top: 6px;
}

.legal-body a {
  color: var(--accent-bright);
  text-decoration: underline;
  text-decoration-color: rgba(255, 157, 112, 0.35);
  text-underline-offset: 3px;
}

.legal-body a:hover {
  text-decoration-color: var(--accent-bright);
}

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 44px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 500;
  transition: color 0.2s var(--ease), gap 0.2s var(--ease);
}

.legal-back:hover {
  gap: 12px;
  color: var(--text);
}

.legal-back svg {
  width: 13px;
  height: 13px;
  transform: rotate(180deg);
}

/* ---------- 404 ---------- */

.error-page {
  display: grid;
  min-height: calc(100svh - 78px);
  place-items: center;
  padding: 80px 0;
}

.error-inner {
  max-width: 640px;
  text-align: center;
}

.error-inner p.error-code {
  margin: 0;
  color: var(--accent);
  font-family: var(--font-serif);
  font-size: clamp(4rem, 12vw, 9rem);
  font-style: italic;
  line-height: 0.8;
}

.error-inner h1 {
  margin-top: 26px;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.error-inner p {
  margin-top: 14px;
  color: var(--muted);
}

.error-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

/* ---------- Reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.stagger > * {
  transition-delay: calc(var(--i, 0) * 70ms);
}

/* ---------- Responsive ---------- */

@media (max-width: 980px) {
  .hero {
    min-height: auto;
  }

  .hero-grid,
  .section-head,
  .studio-grid {
    grid-template-columns: 1fr;
  }

  .hero-art {
    min-height: 440px;
    max-width: 560px;
    margin: 8px auto 0;
    width: 100%;
  }

  .section-head {
    gap: 22px;
  }

  .project {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .project--reverse .project-copy,
  .project--reverse .project-visual {
    order: initial;
  }

  .project-visual {
    min-height: 380px;
    order: 2;
  }

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

@media (max-width: 720px) {
  .site-nav {
    gap: 16px;
  }

  .header-cta {
    display: none;
  }

  .hero-art {
    min-height: 360px;
  }

  .art-card--brand {
    width: 72%;
  }

  .art-card--phone {
    width: 46%;
  }

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

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

@media (max-width: 480px) {
  .brand > span:last-child {
    display: none;
  }

  .site-nav {
    gap: 13px;
  }

  .site-nav a {
    font-size: 0.82rem;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 13vw, 3.8rem);
  }

  .hero-art {
    min-height: 300px;
  }

  .project-visual {
    min-height: 300px;
  }

  .phone-frame {
    width: min(62%, 220px);
  }

  .poll-card {
    width: 92%;
    padding: 16px;
  }

  .poll-option {
    padding: 9px 10px;
    font-size: 0.72rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}