/* ========================================
   NEWVERSE — Motion-led creative studio
   ======================================== */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Inter+Tight:wght@300;400;500;600;700;800&display=swap');

/* ---------- Theme tokens ---------- */
:root {
  /* Light theme — cream base, electric-blue accent */
  --bg: #DBD4C3;
  --bg-elev: #E5DFD0;
  --fg: #0A1230;
  --fg-soft: rgba(10, 18, 48, 0.65);
  --fg-faint: rgba(10, 18, 48, 0.28);
  --accent: #0051FF;
  --accent-fg: #FFFFFF;
  --line: rgba(10, 18, 48, 0.14);
  --noise-opacity: 0.04;
  --logo-mark: url('../assets/n-mark-blue.svg');
  --logo-word: url('../assets/wordmark-blue.svg');
}

[data-theme="dark"] {
  --bg: #000000;
  --bg-elev: #0A0A0A;
  --fg: #DBD4C3;
  --fg-soft: rgba(219, 212, 195, 0.65);
  --fg-faint: rgba(219, 212, 195, 0.28);
  --accent: #0051FF;
  --accent-fg: #FFFFFF;
  --line: rgba(219, 212, 195, 0.14);
  --noise-opacity: 0.06;
  --logo-mark: url('../assets/n-mark-cream.svg');
  --logo-word: url('../assets/wordmark-cream.svg');
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; scroll-behavior: smooth; }
body {
  font-family: 'Inter Tight', system-ui, sans-serif;
  font-weight: 400;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.4;
  overflow-x: hidden;
  transition: background-color 0.6s ease, color 0.6s ease;
  position: relative;
  min-height: 100vh;
}

/* Subtle grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: var(--noise-opacity);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%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");
  mix-blend-mode: overlay;
}

a { color: inherit; text-decoration: none; }
img, svg, video { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

/* ---------- Typography ---------- */
.display, h1, h2 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 0.95;
}
h1 { font-size: clamp(3rem, 9vw, 9rem); }
h2 { font-size: clamp(2.2rem, 6vw, 5.5rem); }
h3 { font-family: 'Inter Tight', sans-serif; font-size: clamp(1.2rem, 1.6vw, 1.6rem); font-weight: 500; letter-spacing: -0.01em; }
.italic { font-style: italic; }
.eyebrow {
  font-family: 'Inter Tight', sans-serif;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 500;
  color: var(--fg-soft);
}

/* ---------- Preloader ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(1.5rem, 4vw, 3rem);
  transition: opacity 0.7s ease, visibility 0.7s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.preloader__mark {
  width: clamp(160px, 22vw, 320px);
  height: auto;
  aspect-ratio: 360 / 548;
  opacity: 0;
  animation: markIn 0.6s cubic-bezier(.2,.8,.2,1) 0.1s forwards;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.preloader__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

@keyframes markIn { to { opacity: 1; } }

.preloader__count {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(4rem, 12vw, 11rem);
  line-height: 0.9;
  color: var(--fg);
  display: flex;
  align-items: baseline;
  gap: 0.05em;
  font-feature-settings: "tnum";
}
.preloader__count .num { display: inline-block; min-width: 2.4ch; text-align: right; }
.preloader__count .pct { font-size: 0.55em; opacity: 0.6; }

@keyframes markIn { to { opacity: 1; } }


/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: 1680px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 3vw, 2.5rem);
  position: relative;
  z-index: 2;
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.25rem clamp(1.25rem, 3vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 75%, transparent);
  border-bottom: 1px solid transparent;
  transform: translateY(0);
  transition: transform 0.4s cubic-bezier(.7,0,.3,1),
              border-color 0.3s ease,
              background-color 0.3s ease,
              backdrop-filter 0.3s ease;
  will-change: transform;
}
.header.scrolled { border-bottom-color: var(--line); }

/* Auto-hide on scroll-down */
.header.is-hidden { transform: translateY(-110%); }

/* When floating over a dark case-hero section: no blur, no bg, white text */
.header.over-hero {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom-color: transparent;
}
.header.over-hero .header__nav a,
.header.over-hero .header__cta,
.header.over-hero .theme-toggle {
  color: #fff;
}
.header.over-hero .nav-toggle { border-color: rgba(255,255,255,0.4); }
.header.over-hero .nav-toggle:hover { border-color: rgba(255,255,255,0.8); }
.header.over-hero .nav-toggle span { background: #fff; }
.header.over-hero .theme-toggle { border-color: rgba(255,255,255,0.4); }
.header.over-hero .header__nav a::after { background: #fff; }

.header__logo {
  display: inline-flex;
  align-items: center;
  height: 64px;
  transition: opacity 0.2s;
}
.header__logo:hover { opacity: 0.7; }
.header__logo-img {
  height: 100%;
  width: auto;
  display: block;
  object-fit: contain;
}

.header__nav { display: flex; align-items: center; gap: 2rem; }
.header__nav a {
  font-size: 0.95rem;
  font-weight: 400;
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.2s;
}
.header__nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s cubic-bezier(.7,0,.3,1);
}
.header__nav a:hover::after, .header__nav a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Theme toggle — sun/moon */
.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  position: relative;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.3s, background-color 0.3s, transform 0.3s;
  overflow: hidden;
}
.theme-toggle:hover { border-color: var(--fg-soft); transform: rotate(-15deg); }
.theme-toggle svg {
  width: 16px;
  height: 16px;
  color: var(--fg);
  position: absolute;
  transition: opacity 0.4s cubic-bezier(.4,0,.2,1), transform 0.4s cubic-bezier(.4,0,.2,1);
}
.theme-toggle .sun { opacity: 0; transform: rotate(90deg) scale(0.4); }
.theme-toggle .moon { opacity: 1; transform: rotate(0deg) scale(1); }
[data-theme="dark"] .theme-toggle .sun { opacity: 1; transform: rotate(0deg) scale(1); }
[data-theme="dark"] .theme-toggle .moon { opacity: 0; transform: rotate(-90deg) scale(0.4); }

/* Header text CTA (Let's talk) */
.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: -0.005em;
  color: var(--fg);
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.2s;
}
.header__cta span {
  display: inline-block;
  transition: transform 0.35s cubic-bezier(.7,0,.3,1);
}
.header__cta::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s cubic-bezier(.7,0,.3,1);
}
.header__cta:hover { color: var(--accent); }
.header__cta:hover::after { transform: scaleX(1); transform-origin: left; }
.header__cta:hover span { transform: translateX(3px) translateY(-1px); }

/* "See all work" inline CTA (in-page) — still styled as a small button-link */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  height: 40px;
  padding: 0 1.1rem 0 1.25rem;
  border-radius: 999px;
  background: var(--accent);
  color: #FFFFFF;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  white-space: nowrap;
  line-height: 1;
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1), box-shadow 0.3s ease, background 0.3s ease;
  position: relative;
}
.btn-cta__arrow {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  transition: background 0.3s ease, transform 0.4s cubic-bezier(.7,0,.3,1);
}
.btn-cta__arrow svg {
  width: 11px;
  height: 11px;
  color: #FFFFFF;
  transition: transform 0.4s cubic-bezier(.7,0,.3,1);
}
.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -12px var(--accent);
  background: #0040CC;
}
.btn-cta:hover .btn-cta__arrow {
  background: rgba(255,255,255,0.28);
}
.btn-cta:hover .btn-cta__arrow svg {
  transform: rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 9rem 0 4rem;
  position: relative;
}
.hero__content { width: 100%; }

.hero__main {
  display: flex;
  flex-direction: column;
  gap: clamp(2.5rem, 6vw, 5rem);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-soft);
  opacity: 0;
  animation: revealUp 0.9s cubic-bezier(.2,.8,.2,1) 0.1s forwards;
}
.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #00C853;
  animation: blink 1.8s ease-in-out infinite;
}

.hero__tagline {
  font-size: clamp(2.2rem, 7vw, 6.5rem);
  line-height: 1.0;
  letter-spacing: -0.025em;
  font-family: 'Inter Tight', sans-serif;
  font-weight: 500;
  max-width: 18ch;
}
.hero__tagline .line {
  display: flex;
  align-items: center;
  gap: 0.3em;
  flex-wrap: wrap;
}
.hero__tagline .line--indent {
  padding-left: clamp(1.5rem, 5vw, 4.5rem);
}
.hero__tagline .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(40%);
  animation: revealUp 0.9s cubic-bezier(.2,.8,.2,1) forwards;
}
@keyframes revealUp { to { opacity: 1; transform: translateY(0); } }

/* Diagonal arrow */
.hero__arrow {
  display: inline-flex;
  width: clamp(2rem, 4vw, 3.4rem);
  height: clamp(2rem, 4vw, 3.4rem);
  color: var(--fg);
  opacity: 0;
  transform: translateY(30%) rotate(-20deg);
  animation: arrowIn 1s cubic-bezier(.2,.8,.2,1) 0.5s forwards;
}
.hero__arrow svg { width: 100%; height: 100%; }
@keyframes arrowIn { to { opacity: 1; transform: translateY(0) rotate(0); } }

/* Italic word swap */
.swap {
  position: relative;
  display: inline-grid;
  vertical-align: baseline;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--fg);
  opacity: 0;
  animation: revealUp 0.9s cubic-bezier(.2,.8,.2,1) 0.35s forwards;
}
.swap__item {
  grid-area: 1 / 1;
  display: inline-block;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(0.45em);
  filter: blur(6px);
  transition:
    opacity 0.55s cubic-bezier(.4,0,.2,1),
    transform 0.55s cubic-bezier(.4,0,.2,1),
    filter 0.55s ease,
    color 0.55s ease;
  pointer-events: none;
  will-change: opacity, transform, filter;
  color: var(--swap-color, currentColor);
}
.swap__item.is-active {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  pointer-events: auto;
}
.swap__item.is-leaving {
  opacity: 0;
  transform: translateY(-0.45em);
  filter: blur(6px);
}

/* Hero bottom row */
.hero__bottom {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: end;
  padding-top: clamp(1.5rem, 4vw, 3rem);
  border-top: 1px solid var(--line);
  opacity: 0;
  animation: revealUp 0.9s cubic-bezier(.2,.8,.2,1) 0.7s forwards;
}
.hero__intro {
  font-size: clamp(0.92rem, 1.05vw, 1.05rem);
  color: var(--fg);
  line-height: 1.55;
  max-width: 48ch;
}
.hero__meta {
  font-size: 0.82rem;
  color: var(--fg-soft);
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.hero__meta-row {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: flex-end;
}
.hero__meta-row--muted { color: var(--fg-faint); }
.hero__meta .blink {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #00C853;
  animation: blink 1.8s ease-in-out infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ---------- Scroll-driven Reel ---------- */
.reel {
  padding: clamp(2rem, 5vw, 5rem) 0 clamp(4rem, 8vw, 8rem);
  position: relative;
}
.reel__head {
  margin-bottom: clamp(1.5rem, 3vw, 3rem);
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  flex-wrap: wrap;
}
.reel__heading {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2rem, 4.5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-top: 0.5rem;
}
.reel__heading .italic { font-style: italic; color: var(--fg-soft); }

.reel__viewport {
  /* Full-bleed: spans the entire viewport width */
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  /* Reserve full-viewport height so the frame can grow into it */
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
}
.reel__frame {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: calc(24px * (1 - var(--reel-progress, 0.5)));
  overflow: hidden;
  background: #000;
  /* Scale interpolates from 0.5 to 1.0 — at 1.0 the frame fills the viewport */
  transform: scale(var(--reel-scale, 0.5));
  transform-origin: center center;
  transition: transform 0.1s linear, border-radius 0.1s linear;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.4);
  isolation: isolate;
}
.reel__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
}
.reel__fallback {
  position: absolute;
  inset: -10%;
  z-index: 0;
  background:
    radial-gradient(circle at 18% 30%, #0051FF 0%, transparent 35%),
    radial-gradient(circle at 82% 24%, #6B5BFF 0%, transparent 40%),
    radial-gradient(circle at 50% 80%, #FF6B9D 0%, transparent 36%),
    radial-gradient(circle at 12% 78%, #FFD93D 0%, transparent 28%),
    radial-gradient(circle at 95% 70%, #00C2FF 0%, transparent 34%),
    #000000;
  filter: blur(70px) saturate(1.2);
  animation: meshDrift 22s ease-in-out infinite alternate;
}
@keyframes meshDrift {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(-3%, 2%) scale(1.05); }
  66%  { transform: translate(2%, -3%) scale(0.98); }
  100% { transform: translate(0, 0) scale(1.02); }
}
.reel__sound {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.18);
  color: #FFFFFF;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease, transform 0.3s ease;
  cursor: pointer;
}
.reel__sound:hover { background: rgba(0,0,0,0.7); transform: scale(1.08); }
.reel__sound svg { width: 18px; height: 18px; position: absolute; transition: opacity 0.3s ease; }
.reel__sound .reel__sound-on { opacity: 0; }
.reel__sound .reel__sound-off { opacity: 1; }
.reel.is-unmuted .reel__sound-on { opacity: 1; }
.reel.is-unmuted .reel__sound-off { opacity: 0; }

/* ---------- Sections ---------- */
.section {
  padding: clamp(4rem, 9vw, 9rem) 0;
  position: relative;
}
.section__head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 3rem;
  gap: 2rem;
  flex-wrap: wrap;
}

/* ---------- Work grid ---------- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1rem, 2vw, 2rem);
}
.work-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  aspect-ratio: 16 / 11;
  background: var(--bg-elev);
  cursor: pointer;
  transition: transform 0.5s cubic-bezier(.2,.8,.2,1);
}
.work-card:nth-child(odd) { transform: translateY(0); }
.work-card:nth-child(even) { transform: translateY(2rem); }
.work-card:hover { transform: translateY(-6px); }
.work-card:nth-child(even):hover { transform: translateY(calc(2rem - 6px)); }

.work-card__visual {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.8s cubic-bezier(.2,.8,.2,1);
}
.work-card:hover .work-card__visual { transform: scale(1.04); }

.work-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,18,48,0.7) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  color: #fff;
}
.work-card__info { width: 100%; display: flex; justify-content: space-between; align-items: end; gap: 1rem; }
.work-card__title { font-family: 'Instrument Serif', serif; font-size: clamp(1.5rem, 2.4vw, 2.2rem); font-style: italic; letter-spacing: -0.02em; line-height: 1; }
.work-card__sub { font-size: 0.85rem; opacity: 0.85; margin-top: 0.35rem; }
.work-card__tags { font-size: 0.75rem; opacity: 0.7; letter-spacing: 0.05em; text-transform: uppercase; }


/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 4rem 0;
}
.marquee__track {
  display: flex;
  gap: 4rem;
  white-space: nowrap;
  animation: scroll 30s linear infinite;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: clamp(2rem, 5vw, 4rem);
  color: var(--fg);
}
.marquee__track span { display: inline-flex; align-items: center; gap: 4rem; }
.marquee__track .star { color: var(--accent); font-style: normal; }
@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Testimonials ---------- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.testimonial {
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-elev);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: transform 0.4s, border-color 0.3s;
}
.testimonial:hover { transform: translateY(-4px); border-color: var(--accent); }
.testimonial__quote {
  font-family: 'Instrument Serif', serif;
  font-size: 1.25rem;
  line-height: 1.4;
  font-style: italic;
}
.testimonial__author { display: flex; align-items: center; gap: 0.85rem; margin-top: auto; }
.testimonial__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-fg);
  font-weight: 600;
  font-size: 0.95rem;
}
.testimonial__meta { display: flex; flex-direction: column; }
.testimonial__name { font-weight: 500; font-size: 0.95rem; }
.testimonial__role { font-size: 0.8rem; color: var(--fg-soft); }

/* ---------- Big CTA ---------- */
.big-cta {
  text-align: center;
  padding: clamp(5rem, 12vw, 10rem) 0;
}
.big-cta__pre { color: var(--fg-soft); margin-bottom: 1rem; }
.big-cta__heading {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(3rem, 10vw, 10rem);
  font-style: italic;
  line-height: 0.95;
  letter-spacing: -0.03em;
}
.big-cta__heading a {
  position: relative;
  display: inline-block;
  transition: color 0.3s, transform 0.4s;
}
.big-cta__heading a:hover { color: var(--accent); transform: translateY(-4px); }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 3rem 0 2rem;
  position: relative;
  z-index: 2;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
}
.footer__logo {
  width: 280px;
  height: 90px;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
}
.footer__logo-img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: left center;
  display: block;
}
.footer__nav { display: flex; gap: 1.5rem; justify-content: center; }
.footer__nav a { font-size: 0.9rem; color: var(--fg-soft); transition: color 0.2s; }
.footer__nav a:hover { color: var(--fg); }
.footer__socials { display: flex; gap: 0.6rem; justify-content: end; }
.footer__socials a {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--fg);
  transition: background 0.3s, color 0.3s, border-color 0.3s, transform 0.3s;
}
.footer__socials a svg { width: 18px; height: 18px; }
.footer__socials a:hover {
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
  transform: translateY(-3px) rotate(-4deg);
}
.footer__bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--fg-soft);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ---------- Scroll-in animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s cubic-bezier(.2,.8,.2,1), transform 0.9s cubic-bezier(.2,.8,.2,1);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- About page ---------- */
.about-hero {
  padding: 10rem 0 4rem;
}
.about-hero h1 { max-width: 18ch; }
.about-block {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  padding: 4rem 0;
  border-top: 1px solid var(--line);
}
.about-block__label { color: var(--fg-soft); font-size: 0.9rem; }
.about-block__body { font-size: clamp(1.1rem, 1.4vw, 1.4rem); line-height: 1.45; }
.about-block__body p + p { margin-top: 1.2rem; }

.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 2rem;
}
.service {
  padding: 2rem;
  background: var(--bg);
  transition: background 0.3s;
}
.service:hover { background: var(--bg-elev); }
.service__num { color: var(--accent); font-family: 'Instrument Serif', serif; font-size: 1.5rem; font-style: italic; }
.service__title { font-size: 1.15rem; font-weight: 500; margin: 0.5rem 0 0.75rem; }
.service__desc { font-size: 0.9rem; color: var(--fg-soft); line-height: 1.5; }

/* ---------- Contact page ---------- */
.contact-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 0 4rem;
}
.contact-hero h1 { max-width: 16ch; margin-bottom: 3rem; }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--line);
}
.contact-block__label { color: var(--fg-soft); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1rem; }
.contact-block__value {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-style: italic;
  letter-spacing: -0.02em;
  display: inline-block;
  position: relative;
  transition: color 0.3s;
}
a.contact-block__value::after {
  content: '';
  position: absolute; bottom: 4px; left: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(.7,0,.3,1);
}
a.contact-block__value:hover { color: var(--accent); }
a.contact-block__value:hover::after { transform: scaleX(1); transform-origin: left; }

/* ---------- Work page (full grid) ---------- */
.work-hero {
  padding: 10rem 0 3rem;
}
.work-hero h1 { max-width: 14ch; }
.work-filter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 2rem 0 3rem;
}
.work-filter button {
  padding: 0.5rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.85rem;
  transition: all 0.3s;
}
.work-filter button:hover { border-color: var(--fg); }
.work-filter button.active { background: var(--fg); color: var(--bg); border-color: var(--fg); }

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

/* ---------- Brands ---------- */
.brands {
  padding: clamp(3rem, 7vw, 7rem) 0 clamp(2rem, 5vw, 5rem);
}
.brands__head {
  margin-bottom: 3rem;
}
.brands__heading {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2rem, 5vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-top: 0.5rem;
}
.brands__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}
.brand {
  background: var(--bg);
  aspect-ratio: 5 / 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.4s ease;
  position: relative;
  overflow: hidden;
}
.brand::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateY(101%);
  transition: transform 0.5s cubic-bezier(.7,0,.3,1);
}
.brand:hover::before { transform: translateY(0); }
.brand__name {
  position: relative;
  z-index: 1;
  font-family: 'Inter Tight', sans-serif;
  font-weight: 500;
  font-size: clamp(1.1rem, 1.6vw, 1.5rem);
  letter-spacing: -0.01em;
  color: var(--fg);
  transition: color 0.4s ease, transform 0.4s ease;
}
.brand:hover .brand__name {
  color: var(--accent-fg);
  transform: scale(1.1);
}
.brand__name.italic {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.3rem, 1.9vw, 1.8rem);
}

/* ---------- Contact socials ---------- */
.contact-block__socials {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.3rem;
}
.contact-social {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  color: var(--fg);
  transition: color 0.3s, transform 0.3s;
}
.contact-social svg { width: 22px; height: 22px; opacity: 0.65; transition: opacity 0.3s, transform 0.3s; }
.contact-social:hover { color: var(--accent); transform: translateX(4px); }
.contact-social:hover svg { opacity: 1; transform: rotate(-8deg); }

/* ---------- Case study pages ---------- */
.case-hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 0 0 clamp(2rem, 5vw, 4rem);
}
.case-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.case-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,18,48,0) 0%, rgba(10,18,48,0.15) 40%, rgba(10,18,48,0.85) 100%);
}
.case-hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  color: #fff;
}
.case-hero__client {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
  opacity: 0.85;
}
.case-hero__title {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2.5rem, 8vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  max-width: 14ch;
  margin-bottom: 1.5rem;
}
.case-hero__title .italic { font-style: italic; color: #fff; }
.case-hero__lede {
  font-size: clamp(1rem, 1.3vw, 1.25rem);
  max-width: 56ch;
  line-height: 1.5;
  opacity: 0.92;
}

/* Meta strip */
.case-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  border-bottom: 1px solid var(--line);
}
.case-meta__item .label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--fg-soft);
  margin-bottom: 0.5rem;
}
.case-meta__item .value {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  font-style: italic;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

/* Sections */
.case-section {
  padding: clamp(4rem, 8vw, 7rem) 0;
  border-bottom: 1px solid var(--line);
}
.case-section__layout {
  display: grid;
  grid-template-columns: minmax(180px, 280px) 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.case-section__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--fg-soft);
  position: sticky;
  top: 6rem;
}
.case-section__body {
  font-size: clamp(1.1rem, 1.4vw, 1.4rem);
  line-height: 1.45;
}
.case-section__body h3 {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  font-weight: 400;
  line-height: 1.1;
}
.case-section__body p + p { margin-top: 1.2rem; }
.case-section__body strong { color: var(--accent); font-weight: 500; font-style: italic; font-family: 'Instrument Serif', serif; }

/* Process steps */
.case-process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 2rem;
}
.case-process__step {
  background: var(--bg);
  padding: 2rem;
}
.case-process__num {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.case-process__title {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.case-process__desc {
  font-size: 0.9rem;
  color: var(--fg-soft);
  line-height: 1.5;
}

/* Results metrics */
.case-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}
.case-metric__num {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--accent);
}
.case-metric__label {
  font-size: 0.9rem;
  color: var(--fg-soft);
  margin-top: 0.5rem;
  line-height: 1.4;
}

/* Gallery */
.case-gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(0.75rem, 1.5vw, 1.5rem);
  margin-top: 2rem;
}
.case-gallery__item {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16 / 11;
  position: relative;
}
.case-gallery__item--full { grid-column: span 12; aspect-ratio: 21 / 9; }
.case-gallery__item--half { grid-column: span 6; }
.case-gallery__item--third { grid-column: span 4; aspect-ratio: 4 / 5; }
.case-gallery__visual {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.7s cubic-bezier(.2,.8,.2,1);
}
.case-gallery__item:hover .case-gallery__visual {
  transform: scale(1.03);
}

/* Pull quote */
.case-quote {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-style: italic;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 22ch;
  margin: 0 auto;
  text-align: center;
}
.case-quote__author {
  display: block;
  margin-top: 1.5rem;
  font-family: 'Inter Tight', sans-serif;
  font-style: normal;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-soft);
}

/* Next project — preview tile */
.case-next {
  padding: clamp(4rem, 9vw, 8rem) 0;
}
.case-next__link {
  display: block;
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.5s cubic-bezier(.2,.8,.2,1);
}
.case-next__link:hover {
  transform: translateY(-6px);
}
.case-next__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--fg-soft);
}
.case-next__label { font-weight: 500; }
.case-next__category {
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.case-next__preview {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  aspect-ratio: 21 / 9;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(2rem, 5vw, 4rem);
}
.case-next__visual {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.8s cubic-bezier(.2,.8,.2,1);
  z-index: 0;
}
.case-next__link:hover .case-next__visual { transform: scale(1.04); }
.case-next__preview::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,18,48,0.1) 0%, rgba(10,18,48,0.6) 100%);
  z-index: 1;
}
.case-next__title {
  position: relative;
  z-index: 2;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: clamp(2.5rem, 8vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  color: #FFFFFF;
  text-align: center;
  margin: 0;
  transition: transform 0.5s cubic-bezier(.2,.8,.2,1);
}
.case-next__link:hover .case-next__title {
  transform: translateY(-4px);
}
.case-next__arrow {
  position: absolute;
  bottom: clamp(1.5rem, 3vw, 2.5rem);
  right: clamp(1.5rem, 3vw, 2.5rem);
  z-index: 2;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transition: transform 0.45s cubic-bezier(.7,0,.3,1), background 0.3s ease;
}
.case-next__arrow svg { width: 20px; height: 20px; }
.case-next__link:hover .case-next__arrow {
  transform: translate(4px, -4px) rotate(-45deg);
}

/* Back link */
.case-back {
  position: fixed;
  top: 5rem;
  left: clamp(1.25rem, 3vw, 2.5rem);
  z-index: 10;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  padding: 0.5rem 0.9rem;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: background 0.3s, transform 0.3s;
}
.case-back:hover {
  background: var(--bg);
  transform: translateX(-3px);
}

/* Gallery responsiveness */



/* ---------- Scroll-driven effects ---------- */
/* Parallax: things move slower than scroll */
.parallax {
  will-change: transform;
}

/* Hero parallax: pin content slightly */
.hero__content {
  will-change: transform;
}

/* Stagger reveal — more refined version of .reveal */
.reveal-up {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 1s cubic-bezier(.2,.8,.2,1), transform 1s cubic-bezier(.2,.8,.2,1);
}
.reveal-up.in {
  opacity: 1;
  transform: translateY(0);
}

.reveal-fade {
  opacity: 0;
  transition: opacity 1.4s ease;
}
.reveal-fade.in { opacity: 1; }

/* Stagger children */
.stagger > * {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s cubic-bezier(.2,.8,.2,1), transform 0.9s cubic-bezier(.2,.8,.2,1);
}
.stagger.in > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(2) { transition-delay: 0.12s; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(3) { transition-delay: 0.19s; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(4) { transition-delay: 0.26s; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(5) { transition-delay: 0.33s; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(6) { transition-delay: 0.40s; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(7) { transition-delay: 0.47s; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(8) { transition-delay: 0.54s; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(9) { transition-delay: 0.61s; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(10) { transition-delay: 0.68s; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(11) { transition-delay: 0.75s; opacity: 1; transform: translateY(0); }
.stagger.in > *:nth-child(12) { transition-delay: 0.82s; opacity: 1; transform: translateY(0); }

/* Hide scrollbar overlay on Webkit for cleaner aesthetic */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--fg-soft);
}

/* Scroll indicator on hero */
.hero__scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--fg-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  opacity: 0;
  animation: revealUp 1s cubic-bezier(.2,.8,.2,1) 1.5s forwards;
}
.hero__scroll-indicator::after {
  content: '';
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--fg-soft) 0%, transparent 100%);
  animation: scrollLine 2.4s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { height: 0; opacity: 0; }
  30% { height: 32px; opacity: 1; }
  100% { height: 32px; opacity: 0; transform: translateY(20px); }
}

/* ========================================
   Hamburger / mobile nav
   ======================================== */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
  position: relative;
  cursor: pointer;
  transition: border-color 0.3s ease, background 0.3s ease;
  z-index: 110;
}
.nav-toggle:hover { border-color: var(--fg-soft); }
.nav-toggle span {
  position: absolute;
  left: 50%;
  width: 18px;
  height: 1.5px;
  background: var(--fg);
  transform-origin: center;
  transition: transform 0.35s cubic-bezier(.7,0,.3,1), opacity 0.25s ease, top 0.35s cubic-bezier(.7,0,.3,1);
}
.nav-toggle span:nth-child(1) { top: 16px; transform: translateX(-50%); }
.nav-toggle span:nth-child(2) { top: 21px; transform: translateX(-50%); }
.nav-toggle span:nth-child(3) { top: 26px; transform: translateX(-50%); }
.nav-toggle.is-open span:nth-child(1) { top: 21px; transform: translateX(-50%) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { top: 21px; transform: translateX(-50%) rotate(-45deg); }

/* ========================================
   Responsive — tablet & mobile
   ======================================== */

/* Tablet — 1100px and below */
@media (max-width: 1100px) {
  .brands__grid { grid-template-columns: repeat(3, 1fr); }
}

/* Tablet & narrow desktop — 1024px and below */
@media (max-width: 1024px) {
  .hero { padding: 8rem 0 4rem; min-height: auto; }
  .hero__tagline { font-size: clamp(2.4rem, 9vw, 5.5rem); max-width: none; }
  .hero__bottom { gap: 2rem; }
  .case-section__layout { grid-template-columns: minmax(140px, 200px) 1fr; gap: 2rem; }
  .work-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile — 768px and below */
@media (max-width: 768px) {
  /* Header — hide inline nav links, show hamburger */
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .header__nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem !important;
    padding: 2rem;
    background: var(--bg);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.4s ease, visibility 0s linear 0.4s;
  }
  .header__nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity 0.4s ease, visibility 0s linear 0s;
  }
  .header__nav a:not(.header__cta),
  .header__nav .header__cta {
    display: inline-flex !important;
    font-size: clamp(2rem, 8vw, 3rem);
    font-family: 'Instrument Serif', serif;
    font-style: italic;
    font-weight: 400;
    letter-spacing: -0.02em;
    color: var(--fg);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(.2,.8,.2,1);
  }
  .header__nav.is-open a:not(.header__cta),
  .header__nav.is-open .header__cta {
    opacity: 1;
    transform: translateY(0);
  }
  .header__nav.is-open a:nth-child(1) { transition-delay: 0.1s; }
  .header__nav.is-open a:nth-child(2) { transition-delay: 0.18s; }
  .header__nav.is-open a:nth-child(3) { transition-delay: 0.26s; }
  .header__nav.is-open a:nth-child(4) { transition-delay: 0.34s; }
  .header__nav.is-open a:nth-child(5) { transition-delay: 0.42s; }
  .header__nav.is-open .header__cta { transition-delay: 0.5s; }
  .header__nav .theme-toggle {
    margin-top: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease 0.55s, transform 0.5s cubic-bezier(.2,.8,.2,1) 0.55s;
  }
  .header__nav.is-open .theme-toggle {
    opacity: 1;
    transform: translateY(0);
  }
  /* Body lock when nav is open */
  body.has-nav-open { overflow: hidden; }

  /* Header */
  .header { padding: 1rem clamp(1rem, 4vw, 1.5rem); }
  .header__logo { height: 44px; }
  /* Make sure the hamburger stays clickable above the fullscreen overlay */
  .nav-toggle { z-index: 110; position: relative; }

  /* Hero */
  .hero { padding: 7rem 0 3rem; }
  .hero__eyebrow { font-size: 0.7rem; letter-spacing: 0.12em; }
  .hero__tagline { font-size: clamp(2.4rem, 12vw, 4.2rem); line-height: 1.02; }
  .hero__tagline .line { gap: 0.25em; }
  .hero__tagline .line--indent { padding-left: 1rem; }
  .hero__arrow { width: 2rem; height: 2rem; }
  .hero__bottom { grid-template-columns: 1fr; gap: 1.5rem; align-items: start; }
  .hero__intro { font-size: 0.95rem; max-width: none; }
  .hero__meta { text-align: left; }
  .hero__meta-row { justify-content: flex-start; }

  /* Reel section — portrait-oriented on mobile */
  .reel__head { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .reel__viewport {
    height: auto;
    aspect-ratio: 9 / 16;
    max-height: 85vh;
  }
  .reel__video { object-fit: cover; object-position: center; }
  .reel__sound { width: 40px; height: 40px; bottom: 1rem; right: 1rem; }
  .reel__sound svg { width: 14px; height: 14px; }

  /* Equal section spacing on mobile */
  .section,
  .brands,
  .reel,
  .marquee-section,
  .testimonials-section,
  .big-cta,
  .about-block,
  .case-section,
  .case-next,
  .work-hero {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }
  .reel { padding-top: 2.5rem; padding-bottom: 3.5rem; }
  .marquee { padding: 1.5rem 0; margin: 0; }
  .marquee__track { font-size: clamp(1.5rem, 7vw, 2.8rem); gap: 2rem; }
  .marquee__track span { gap: 2rem; }

  /* Section spacing */
  .section__head { flex-direction: column; align-items: flex-start; gap: 1.5rem; margin-bottom: 2rem; }
  h2 { font-size: clamp(2rem, 8vw, 3.5rem); }

  /* Work grid */
  .work-grid { grid-template-columns: 1fr; gap: 1rem; }
  .work-card:nth-child(even) { transform: translateY(0); }
  .work-card:nth-child(even):hover { transform: translateY(-4px); }
  .work-card { aspect-ratio: 16 / 10; }
  .work-card__title { font-size: clamp(1.3rem, 5vw, 1.8rem); }

  /* Work page filter — horizontal scroll instead of wrap */
  .work-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
    margin: 1.5rem 0 2rem;
    padding-bottom: 0.5rem;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }
  .work-filter::-webkit-scrollbar { display: none; }
  .work-filter button {
    flex-shrink: 0;
    scroll-snap-align: start;
    font-size: 0.8rem;
    padding: 0.45rem 0.85rem;
  }
  .work-hero { padding: 8rem 0 1rem; }
  .work-hero h1 { font-size: clamp(2.4rem, 11vw, 4rem); max-width: none; }

  /* Brands */
  .brands { padding: 3rem 0; }
  .brands__head { margin-bottom: 2rem; }
  .brands__heading { font-size: clamp(2rem, 7vw, 3rem); }
  .brands__grid { grid-template-columns: repeat(2, 1fr); }
  .brand { aspect-ratio: 5 / 2; }
  .brand__name { font-size: clamp(1rem, 3vw, 1.3rem); }

  /* Testimonials */
  .testimonials { grid-template-columns: 1fr; gap: 1rem; }
  .testimonial { padding: 1.5rem; }
  .testimonial__quote { font-size: 1.1rem; }

  /* Big CTA */
  .big-cta { padding: clamp(3rem, 8vw, 6rem) 0; }
  .big-cta__heading { font-size: clamp(2.5rem, 11vw, 5rem); line-height: 1; }

  /* About */
  .about-hero { padding: 8rem 0 3rem; }
  .about-hero h1 { font-size: clamp(2.4rem, 11vw, 4rem); max-width: none; }
  .about-block { grid-template-columns: 1fr; gap: 1rem; padding: 2.5rem 0; }
  .about-block__body { font-size: 1rem; }
  .services { grid-template-columns: 1fr; }
  .service { padding: 1.5rem; }

  /* Contact */
  .contact-hero { padding: 7rem 0 3rem; min-height: auto; }
  .contact-hero h1 { font-size: clamp(2.4rem, 11vw, 4rem); margin-bottom: 2rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; padding-top: 2rem; }
  .contact-block__value { font-size: clamp(1.3rem, 5vw, 2rem); }
  .contact-block__socials { gap: 0.4rem; }
  .contact-social { font-size: 1.2rem; }

  /* Case studies */
  .case-hero { height: auto; min-height: 80vh; padding: 8rem 0 2rem; }
  .case-hero__title { font-size: clamp(2.4rem, 11vw, 4.5rem); max-width: none; }
  .case-hero__lede { font-size: 0.95rem; }
  .case-meta { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; padding: 2rem 0; }
  .case-meta__item .value { font-size: 1.1rem; }
  .case-section__layout { grid-template-columns: 1fr; gap: 1.25rem; }
  .case-section__label { position: relative; top: 0; }
  .case-section__body { font-size: 1rem; }
  .case-section__body h3 { font-size: clamp(1.6rem, 6vw, 2rem); }
  .case-process { grid-template-columns: 1fr; gap: 0.75rem; }
  .case-process__step { padding: 1.5rem; }
  .case-metrics { grid-template-columns: 1fr; gap: 1.5rem; }
  .case-metric__num { font-size: clamp(2.5rem, 11vw, 4rem); }
  .case-gallery__item--full,
  .case-gallery__item--half,
  .case-gallery__item--third {
    grid-column: span 12;
    aspect-ratio: 16 / 11;
  }
  .case-quote { font-size: clamp(1.5rem, 6vw, 2.2rem); }
  .case-back { top: 4.5rem; padding: 0.4rem 0.75rem; font-size: 0.78rem; }
  .case-next__preview { aspect-ratio: 16 / 11; min-height: 220px; padding: 1.5rem; }
  .case-next__title { font-size: clamp(2.2rem, 10vw, 4rem); }
  .case-next__arrow { width: 44px; height: 44px; bottom: 1rem; right: 1rem; }
  .case-next__arrow svg { width: 16px; height: 16px; }

  /* Footer */
  .footer__inner { grid-template-columns: 1fr; text-align: center; gap: 1.5rem; }
  .footer__nav, .footer__socials { justify-content: center; }
  .footer__logo { margin: 0 auto; width: 220px; height: 70px; }
  .footer__bottom { flex-direction: column; text-align: center; }

  /* Preloader */
  .preloader { flex-direction: column; justify-content: center; gap: 2rem; padding: 1.5rem; }
  .preloader__mark { width: clamp(140px, 50vw, 240px); }
  .preloader__count { font-size: clamp(3rem, 14vw, 5rem); }
}

/* Small mobile — 420px and below */
@media (max-width: 420px) {
  .container { padding: 0 1rem; }
  .header { padding: 0.85rem 1rem; }
  .header__logo { height: 38px; }
  .hero__tagline { font-size: clamp(2rem, 13vw, 3rem); }
  .hero__arrow { width: 1.6rem; height: 1.6rem; }
  .brands__grid { grid-template-columns: 1fr; }
  .brand { aspect-ratio: 5 / 1.5; }
  .work-card { aspect-ratio: 4 / 3; }
  .reel__viewport { aspect-ratio: 9 / 16; max-height: 80vh; }
  .case-meta { grid-template-columns: 1fr; }
  .case-next__title { font-size: clamp(1.8rem, 9vw, 3rem); }
  .footer__logo { width: 180px; height: 56px; }
}


@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ========================================
   Playground page
   ======================================== */
.playground-hero {
  padding: clamp(6rem, 12vw, 10rem) 0 clamp(3rem, 6vw, 5rem);
  max-width: 1100px;
}
.playground-hero h1 {
  font-family: 'Instrument Serif', serif;
  font-size: clamp(2.5rem, 6.5vw, 5.5rem);
  line-height: 1;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
  max-width: 20ch;
}
.playground-hero h1 .italic { font-style: italic; }
.playground-hero__lede {
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  line-height: 1.5;
  color: var(--fg-soft);
  max-width: 56ch;
}

.playground-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.playground-filter button {
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--fg);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.playground-filter button:hover { border-color: var(--fg); }
.playground-filter button.active {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

/* Masonry-style asymmetric grid */
.playground-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 240px;
  gap: 1rem;
  padding-bottom: clamp(3rem, 7vw, 6rem);
}
.play-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-elev);
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), opacity 0.4s ease;
  display: flex;
  flex-direction: column;
}
.play-item.is-hidden { display: none; }
.play-item:hover { transform: translateY(-4px); }
.play-item--tall { grid-row: span 2; }
.play-item--wide { grid-column: span 2; }
.play-item__visual {
  flex: 1;
  position: relative;
  overflow: hidden;
}
.play-item__visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.55) 100%);
}
.play-item__caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1rem 1.25rem;
  color: #fff;
  z-index: 1;
}
.play-item__caption .tag {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.18);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  margin-bottom: 0.5rem;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.play-item__caption p {
  font-size: 0.85rem;
  line-height: 1.4;
  max-width: 40ch;
}

/* Playground gradient visuals — bigger palette to differentiate from work cards */
.viz-studio-1 { background: linear-gradient(135deg, #8a6f56 0%, #c4a079 50%, #e6c9a0 100%); }
.viz-studio-2 { background: linear-gradient(135deg, #4a4030 0%, #7a6850 60%, #c4a079 100%); }
.viz-studio-3 { background: linear-gradient(140deg, #2c1b10 0%, #8a4f33 60%, #d97847 100%); }
.viz-travel-1 { background: linear-gradient(135deg, #d97847 0%, #f4b162 50%, #fbe19c 100%); }
.viz-travel-2 { background: linear-gradient(135deg, #1a2347 0%, #c8553d 70%, #f4b162 100%); }

/* Playground note section */
.playground-note {
  padding: clamp(2rem, 5vw, 4rem) 0 clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--line);
}
.playground-note__inner {
  max-width: 720px;
}
.playground-note__inner p {
  font-size: clamp(1.1rem, 1.6vw, 1.4rem);
  line-height: 1.5;
  margin-bottom: 1rem;
  color: var(--fg-soft);
}
.playground-note__inner em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  color: var(--accent);
  font-size: 1.1em;
}
.inline-link {
  color: var(--fg);
  border-bottom: 1px solid var(--accent);
  transition: color 0.25s ease;
}
.inline-link:hover { color: var(--accent); }

/* Tablet — 2 columns */
@media (max-width: 1024px) {
  .playground-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .play-item--wide { grid-column: span 2; }
  .play-item--tall { grid-row: span 2; }
}

/* Mobile — 1 column */
@media (max-width: 640px) {
  .playground-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    gap: 0.75rem;
  }
  .play-item {
    grid-column: span 1 !important;
    grid-row: span 1 !important;
    aspect-ratio: 4 / 3;
  }
  .play-item--tall { aspect-ratio: 3 / 4; }
  .play-item--wide { aspect-ratio: 16 / 9; }
  .playground-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 2rem;
  }
  .playground-filter::-webkit-scrollbar { display: none; }
  .playground-filter button {
    flex-shrink: 0;
    font-size: 0.8rem;
  }
}