:root {
  --bg: #0d0d12;
  --bg-soft: #131319;
  --bg-card: #17171f;
  --line: rgba(255, 255, 255, 0.09);
  --text: #f2f2ee;
  --muted: #a1a1ab;
  --accent: #d8ff3f;
  --font-display: "Space Grotesk", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;
  --nav-h: 76px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: #0d0d12; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

.container { width: min(1240px, 90%); margin-inline: auto; }

/* ---------- Custom cursor ---------- */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; pointer-events: none;
  border-radius: 50%; z-index: 9999; transform: translate(-50%, -50%);
}
.cursor-dot { width: 8px; height: 8px; background: var(--accent); }
.cursor-ring {
  width: 38px; height: 38px; border: 1px solid rgba(216,255,63,0.5);
  transition: transform 0.18s ease, opacity 0.2s ease;
}
.cursor-ring.hover { transform: translate(-50%,-50%) scale(1.8); }

@media (hover: none), (max-width: 1024px) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; font-family: var(--font-display);
  font-weight: 600; font-size: 15px; letter-spacing: 0.02em;
  border-radius: 999px; cursor: pointer; transition: all 0.25s ease;
  border: 1px solid transparent; white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #0d0d12; }
.btn-primary:hover { background: #e6ff6b; transform: translateY(-2px); box-shadow: 0 10px 30px rgba(216,255,63,0.22); }
.btn-ghost { border-color: var(--line); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-arrow .arrow { transition: transform 0.25s ease; }
.btn-arrow:hover .arrow { transform: translateX(4px); }

/* ---------- Header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.35s ease, backdrop-filter 0.35s ease, border-color 0.35s ease;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(13,13,18,0.82);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.header-inner {
  height: var(--nav-h); display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
}
.logo { display: flex; align-items: center; }
.logo img { height: 40px; width: auto; }
.nav { display: flex; align-items: center; gap: 36px; }
.nav a {
  font-family: var(--font-display); font-weight: 500; font-size: 14px;
  letter-spacing: 0.04em; color: var(--muted); transition: color 0.2s ease;
  position: relative;
}
.nav a:hover { color: var(--text); }
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 100%; height: 1px;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s ease;
}
.nav a:hover::after { transform: scaleX(1); }
.header-cta { display: flex; align-items: center; gap: 14px; }
.header-cta .btn { padding: 11px 22px; font-size: 14px; }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; z-index: 110; }
.hamburger span { width: 26px; height: 2px; background: var(--text); transition: 0.3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media video, .hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(13,13,18,0.55) 0%, rgba(13,13,18,0.25) 40%, rgba(13,13,18,0.95) 100%);
}
.hero-inner { padding: 120px 0 90px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 13px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 28px;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--accent); }
.hero h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(52px, 9vw, 132px); line-height: 0.94; letter-spacing: -0.02em;
}
.hero h1 .outline {
  color: transparent; -webkit-text-stroke: 1.5px var(--text);
}
.hero-sub { max-width: 480px; margin-top: 26px; color: #d3d3da; font-size: 17px; }
.hero-cta { display: flex; gap: 14px; margin-top: 38px; flex-wrap: wrap; }
.scroll-hint {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--muted); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
}
.scroll-hint .line { width: 1px; height: 36px; background: linear-gradient(var(--accent), transparent); animation: drip 1.8s infinite; }
@keyframes drip { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); } 100% { transform: scaleY(0); transform-origin: bottom; } }

/* ---------- Marquee ---------- */
.marquee { border-block: 1px solid var(--line); overflow: hidden; padding: 22px 0; }
.marquee-track { display: flex; gap: 60px; width: max-content; animation: scroll 30s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee span { font-family: var(--font-display); font-size: 15px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }

/* ---------- Section ---------- */
.section { padding: 110px 0; position: relative; }
.section-soft { background: var(--bg-soft); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 60px; }
.sec-num {
  font-family: var(--font-display); color: var(--accent);
  font-size: 14px; letter-spacing: 0.2em; margin-bottom: 16px; display: inline-block;
}
.sec-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(34px, 5vw, 60px); line-height: 1.02; letter-spacing: -0.02em; }
.sec-desc { color: var(--muted); max-width: 420px; font-size: 16px; }

/* ---------- Work grid ---------- */
.work-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 44px 22px; }
.project-card { grid-column: span 6; }
.project-card.wide { grid-column: span 8; }
.project-card.small { grid-column: span 4; }
.project-media { position: relative; overflow: hidden; border-radius: 6px; aspect-ratio: 4 / 5; background: var(--bg-card); }
.project-card.wide .project-media { aspect-ratio: 16 / 10; }
.project-card.small .project-media { aspect-ratio: 3 / 4; }
.project-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease, filter 0.5s ease; }
.project-card:hover .project-media img { transform: scale(1.06); filter: brightness(1.05); }
.project-info { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; padding-top: 16px; }
.project-title { font-family: var(--font-display); font-weight: 600; font-size: 20px; }
.project-tags { display: flex; gap: 10px; margin-top: 6px; flex-wrap: wrap; }
.tag {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted);
}
.project-arrow {
  width: 46px; height: 46px; flex: none; border-radius: 50%; border: 1px solid var(--line);
  display: grid; place-items: center; font-size: 20px; transition: all 0.3s ease; color: var(--muted);
}
.project-card:hover .project-arrow { background: var(--accent); color: #0d0d12; border-color: var(--accent); }
.view-all { text-align: center; margin-top: 56px; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 60px; align-items: center; }
.about-img { border-radius: 6px; overflow: hidden; }
.about-img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; }
.about-copy .lead { font-family: var(--font-display); font-weight: 600; font-size: 26px; line-height: 1.25; margin: 8px 0 18px; }
.about-copy p.body { color: var(--muted); }
.philosophy {
  margin-top: 26px; padding: 22px 24px; border-left: 2px solid var(--accent);
  background: var(--bg-card); border-radius: 0 6px 6px 0;
}
.philosophy p { font-family: var(--font-display); font-size: 17px; color: var(--text); }
.pillars { margin-top: 34px; display: grid; gap: 18px; }
.pillar { display: grid; grid-template-columns: 40px 1fr; gap: 14px; }
.pillar .num { font-family: var(--font-display); color: var(--accent); font-weight: 600; }
.pillar h4 { font-family: var(--font-display); font-weight: 600; margin-bottom: 4px; }
.pillar p { color: var(--muted); font-size: 14px; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 56px; }
.stat { padding: 26px; border: 1px solid var(--line); border-radius: 6px; }
.stat .value { font-family: var(--font-display); font-weight: 700; font-size: 40px; color: var(--accent); }
.stat .label { color: var(--muted); font-size: 13px; margin-top: 6px; }

/* ---------- Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service {
  border: 1px solid var(--line); border-radius: 6px; padding: 30px 28px;
  transition: all 0.3s ease; position: relative; overflow: hidden;
}
.service::before {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 0;
  background: linear-gradient(180deg, transparent, rgba(216,255,63,0.06)); transition: height 0.4s ease;
}
.service:hover { border-color: rgba(216,255,63,0.5); transform: translateY(-4px); }
.service:hover::before { height: 100%; }
.service .num { font-family: var(--font-display); color: var(--text); opacity: 0.35; font-size: 15px; letter-spacing: 0.1em; }
.service h3 { font-family: var(--font-display); font-weight: 600; font-size: 21px; margin: 18px 0 10px; }
.service p { color: var(--muted); font-size: 14px; }
.service .arrow { position: absolute; top: 28px; right: 26px; font-size: 22px; opacity: 0; transform: translate(-6px, 6px); transition: all 0.3s ease; color: var(--accent); }
.service:hover .arrow { opacity: 1; transform: none; }

/* ---------- Brands ---------- */
.brands-strip { overflow: hidden; padding: 26px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.brand-track { display: flex; gap: 70px; width: max-content; animation: scroll 26s linear infinite; }
.brand { font-family: var(--font-display); font-weight: 700; font-size: 26px; color: var(--muted); opacity: 0.6; transition: all 0.3s ease; white-space: nowrap; }
.brand:hover { color: var(--text); opacity: 1; }
.trust-caption { text-align: center; color: var(--muted); font-size: 13px; margin-top: 26px; letter-spacing: 0.05em; }

/* ---------- Case study highlight ---------- */
.case-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: stretch; }
.case-media { position: relative; border-radius: 6px; overflow: hidden; aspect-ratio: 4/4; }
.case-media img, .case-media video { width: 100%; height: 100%; object-fit: cover; }
.case-content { display: flex; flex-direction: column; gap: 22px; justify-content: center; }
.case-tagline { font-family: var(--font-display); font-weight: 700; font-size: clamp(26px, 3vw, 40px); line-height: 1.1; }
.case-block h4 {
  font-family: var(--font-display); font-weight: 600; font-size: 12px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px;
}
.case-block p { color: #c9c9d2; font-size: 15px; }
.case-results { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 8px; }
.case-result { padding: 18px; border: 1px solid var(--line); border-radius: 6px; }
.case-result .v { font-family: var(--font-display); font-weight: 700; font-size: 30px; color: var(--accent); }
.case-result .l { color: var(--muted); font-size: 12px; margin-top: 4px; }

/* ---------- Team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.member { position: relative; border-radius: 6px; overflow: hidden; aspect-ratio: 3 / 3.4; }
.member img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.4); transition: all 0.5s ease; }
.member:hover img { filter: grayscale(0); transform: scale(1.04); }
.member-cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 20px;
  background: linear-gradient(180deg, transparent, rgba(13,13,18,0.9));
}
.member-cap h4 { font-family: var(--font-display); font-weight: 600; }
.member-cap span { color: var(--accent); font-size: 13px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; }
.contact-info h3 { font-family: var(--font-display); font-weight: 700; font-size: clamp(34px, 4vw, 52px); line-height: 1.05; }
.contact-info > p { color: var(--muted); margin: 18px 0 34px; max-width: 420px; }
.contact-rows { display: grid; gap: 20px; }
.contact-row .label { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.contact-row a, .contact-row .val { font-family: var(--font-display); font-weight: 500; font-size: 18px; }
.contact-row a:hover { color: var(--accent); }
.contact-form { display: grid; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label { display: block; font-size: 12px; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 6px; }
.field input, .field textarea {
  width: 100%; padding: 14px 16px; background: var(--bg-card);
  border: 1px solid var(--line); border-radius: 6px; color: var(--text);
  font-family: var(--font-body); font-size: 15px; transition: border-color 0.2s ease;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); }
.form-note { color: var(--muted); font-size: 13px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 60px 0 34px; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.footer .logo img { height: 34px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 50%;
  display: grid; place-items: center; font-size: 15px; transition: all 0.25s ease; color: var(--muted);
}
.footer-social a:hover { background: var(--accent); color: #0d0d12; border-color: var(--accent); }
.footer-bottom {
  margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  color: var(--muted); font-size: 13px;
}

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Work page ---------- */
.page-hero { padding: 150px 0 60px; }
.page-hero h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(40px, 6vw, 72px); line-height: 1; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 44px; }
.filters button {
  padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line);
  background: transparent; color: var(--muted); cursor: pointer;
  font-family: var(--font-display); font-size: 13px; transition: all 0.2s ease;
}
.filters button.active, .filters button:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Case study page ---------- */
.case-study-hero { padding-top: 130px; }
.cs-meta { display: flex; gap: 14px; align-items: center; margin: 18px 0 30px; }
.cs-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(34px, 5vw, 64px); line-height: 1; }
.cs-cover { width: 100%; border-radius: 8px; overflow: hidden; max-height: 70vh; }
.cs-cover img, .cs-cover video { width: 100%; height: 100%; object-fit: cover; }
.cs-body { display: grid; grid-template-columns: 1fr; gap: 34px; margin-top: 60px; }
.cs-section { padding: 30px; border: 1px solid var(--line); border-radius: 6px; }
.cs-section h3 { font-family: var(--font-display); font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.cs-section p { color: #c9c9d2; font-size: 16px; }
.cs-results { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cs-results .cs-result { padding: 24px; border: 1px solid var(--line); border-radius: 6px; }
.cs-results .v { font-family: var(--font-display); font-weight: 700; font-size: 34px; color: var(--accent); }
.cs-results .l { color: var(--muted); font-size: 13px; margin-top: 6px; }
.cs-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 40px; }
.cs-gallery .media { border-radius: 6px; overflow: hidden; }
.cs-gallery img, .cs-gallery video { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.cs-nav { display: flex; justify-content: space-between; gap: 16px; margin-top: 70px; padding-top: 30px; border-top: 1px solid var(--line); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .nav { display: none; }
  .hamburger { display: flex; }
  .header-cta .btn-ghost { display: none; }
  .nav-mobile {
    position: fixed; inset: 0; background: rgba(13,13,18,0.98); z-index: 105;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 30px;
    opacity: 0; visibility: hidden; transition: 0.3s;
  }
  .nav-mobile.open { opacity: 1; visibility: visible; }
  .nav-mobile a { font-family: var(--font-display); font-size: 28px; font-weight: 600; }
  .nav-mobile .btn { margin-top: 10px; }
}
@media (max-width: 900px) {
  .about-grid, .case-hero, .contact-grid { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr 1fr; }
  .project-card, .project-card.wide, .project-card.small { grid-column: span 1; }
  .services-grid, .team-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 80px 0; }
}
@media (max-width: 560px) {
  .services-grid, .team-grid, .work-grid, .cs-gallery, .form-row, .cs-results { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { justify-content: center; }
}