/* =========================================================
   CODE STUDIO — Premium dark agency landing
   ========================================================= */

:root {
  --bg: #07060B;
  --bg-2: #0B0913;
  --surface: #11101A;
  --surface-2: #181623;
  --surface-3: #221F30;
  --line: rgba(255, 255, 255, 0.06);
  --line-2: rgba(255, 255, 255, 0.10);
  --text: #F2F0F7;
  --text-soft: #B5AEC4;
  --text-mute: #7E7691;

  --violet: #8B5CF6;
  --violet-2: #A78BFA;
  --pink: #38BDF8;
  --pink-2: #7DD3FC;
  --cyan: #67E8F9;
  --amber: #FCD34D;
  --emerald: #6EE7B7;
  --rose: #93C5FD;

  --grad: linear-gradient(135deg, #38BDF8 0%, #0284C7 35%, #8B5CF6 100%);
  --grad-soft: linear-gradient(135deg, rgba(56,189,248,0.18), rgba(139,92,246,0.18));
  --shadow-lg: 0 30px 80px -20px rgba(139, 92, 246, 0.35), 0 10px 30px -10px rgba(0,0,0,0.6);
  --shadow-md: 0 18px 40px -16px rgba(0,0,0,0.55);
  --shadow-glow: 0 0 0 1px rgba(232,121,249,0.20), 0 30px 70px -30px rgba(232,121,249,0.45);

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --container: 1240px;
  --pad: clamp(20px, 4vw, 40px);

  --ease: cubic-bezier(.2,.7,.2,1);
}

[data-theme="light"] {
  --bg: #F8F6FB;
  --bg-2: #EFEBF6;
  --surface: #FFFFFF;
  --surface-2: #F4F1FA;
  --surface-3: #ECE7F4;
  --line: rgba(20, 14, 38, 0.08);
  --line-2: rgba(20, 14, 38, 0.14);
  --text: #1A1326;
  --text-soft: #4A4159;
  --text-mute: #6E667F;
  --shadow-lg: 0 30px 60px -20px rgba(139, 92, 246, 0.25);
  --shadow-md: 0 16px 30px -16px rgba(20,14,38,0.18);
}

/* ───────── reset ───────── */
*,*::before,*::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  letter-spacing: -0.005em;
}
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul { padding: 0; margin: 0; list-style: none; }
hr { border: 0; border-top: 1px solid var(--line); margin: 24px 0; }

/* ───────── typographic system ───────── */
h1, h2, h3, h4, h5 {
  margin: 0 0 0.4em;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.08;
  color: var(--text);
}
h1 { font-size: clamp(2.5rem, 5.6vw, 4.6rem); font-weight: 600; }
h2 { font-size: clamp(2rem, 3.8vw, 3.2rem); }
h3 { font-size: clamp(1.25rem, 1.7vw, 1.5rem); }
h4 { font-size: 1.05rem; font-weight: 600; }
h5 { font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-mute); }
p  { color: var(--text-soft); margin: 0 0 1em; }

h1 em.em-white {
  font-family: 'Instrument Serif', 'Times New Roman', serif;
  font-style: italic;
  font-weight: 700;
  background: none;
  -webkit-background-clip: unset;
  background-clip: unset;
  -webkit-text-fill-color: unset;
  color: #38BDF8;
}
em.serif, h1 em, h2 em, h3 em {
  font-family: 'Instrument Serif', 'Times New Roman', serif;
  font-style: italic;
  font-weight: 700;
  letter-spacing: -0.01em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--text-soft);
  background: rgba(255,255,255,0.02);
  text-transform: uppercase;
  font-weight: 500;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--pink);
  box-shadow: 0 0 8px var(--pink);
}

/* ───────── layout ───────── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--pad); }
.two-col { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(24px, 4vw, 64px); align-items: start; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto clamp(40px, 6vw, 72px);
}
.section-head .eyebrow { margin-bottom: 16px; }
.section-head h2 { margin-bottom: 12px; }
.section-head p { font-size: 1.05rem; color: var(--text-soft); }
.section-head.with-link {
  display: grid;
  grid-template-columns: 1fr auto;
  text-align: left;
  align-items: end;
  max-width: var(--container);
  gap: 24px;
}
.section-head.with-link h2 { margin: 8px 0 0; }
@media (max-width: 720px) { .section-head.with-link { grid-template-columns: 1fr; } }

/* ───────── grain / noise ───────── */
.grain {
  pointer-events: none;
  position: fixed; inset: 0;
  z-index: 1000;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(232,121,249,0.06), transparent 60%),
    radial-gradient(1000px 600px at -10% 30%, rgba(139,92,246,0.07), transparent 60%);
  mix-blend-mode: screen;
}
.noise {
  pointer-events: none;
  position: fixed; inset: 0; z-index: 999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.9 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ───────── nav ───────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 14px clamp(20px, 4vw, 40px);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.nav.scrolled {
  border-color: var(--line);
  background: color-mix(in oklab, var(--bg) 88%, transparent);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}
.brand-mark svg { width: 22px; height: 22px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-weight: 600; font-size: 0.98rem; letter-spacing: -0.01em; }
.brand-text em { font-style: normal; font-size: 0.7rem; color: var(--text-mute); letter-spacing: 0.02em; }

.nav-links {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
  width: fit-content;
  margin: 0 auto;
}
.nav-links a {
  padding: 8px 14px;
  font-size: 0.88rem;
  color: var(--text-soft);
  border-radius: 999px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--text); background: rgba(255,255,255,0.04); }

.nav-cta { display: flex; align-items: center; gap: 8px; justify-self: end; }
.theme-toggle {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-soft);
  transition: color .2s, border-color .2s;
}
.theme-toggle svg { width: 16px; height: 16px; }
.theme-toggle:hover { color: var(--text); border-color: var(--line-2); }

.menu-btn { display: none; }

@media (max-width: 980px) {
  .nav { grid-template-columns: auto 1fr auto; }
  .nav-links { display: none; }
  .menu-btn {
    display: grid; place-items: center; gap: 4px;
    width: 38px; height: 38px;
    border: 1px solid var(--line);
    border-radius: 999px;
  }
  .menu-btn span { display: block; width: 14px; height: 1.5px; background: var(--text); }
  .nav.open + .mobile-menu { display: flex; }
}

/* ───────── buttons ───────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: -0.005em;
  cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .3s, background .3s, color .2s;
  white-space: nowrap;
}
.btn svg { width: 14px; height: 14px; transition: transform .2s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn-sm { padding: 10px 16px; font-size: 0.85rem; }

.btn-primary {
  background: var(--grad);
  color: white;
  box-shadow: var(--shadow-glow);
  position: relative;
  isolation: isolate;
}
.btn-primary::before {
  content:"";
  position: absolute; inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,255,255,0.6), rgba(255,255,255,0));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(232,121,249,0.4), 0 30px 70px -25px rgba(232,121,249,0.65); }

.btn-ghost {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--line-2);
  color: var(--text);
}
.btn-ghost:hover { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.18); }

.play-circle {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--grad);
  color: white;
  flex-shrink: 0;
}
.play-circle svg { width: 12px; height: 12px; }
.btn-stack { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.1; }
.btn-stack strong { font-size: 0.92rem; font-weight: 600; }
.btn-stack em { font-style: normal; font-size: 0.74rem; color: var(--text-mute); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 0.88rem;
  color: var(--text);
  transition: background .2s, border-color .2s;
}
.link-arrow svg { width: 14px; height: 14px; }
.link-arrow:hover { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.18); }

/* ───────── HERO ───────── */
.hero {
  position: relative;
  padding: clamp(60px, 9vw, 120px) var(--pad) clamp(60px, 9vw, 120px);
  isolation: isolate;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  z-index: -1;
  pointer-events: none;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  animation: drift 18s var(--ease) infinite alternate;
}
.orb-1 {
  width: 520px; height: 520px;
  top: -120px; right: -100px;
  background: radial-gradient(circle, #38BDF8, transparent 60%);
}
.orb-2 {
  width: 600px; height: 600px;
  bottom: -200px; left: -160px;
  background: radial-gradient(circle, #8B5CF6, transparent 60%);
  animation-duration: 22s;
}
@keyframes drift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  100% { transform: translate3d(40px, -30px, 0) scale(1.08); }
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  opacity: 0.6;
}

.hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-inner > .eyebrow { margin-bottom: 28px; }
.hero-title {
  max-width: 32ch;
  margin: 0 0 24px;
  font-size: clamp(2rem, 4vw, 3.4rem);
}
.hero-sub {
  max-width: 60ch;
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  color: var(--text-soft);
  margin: 0 0 36px;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin-bottom: 56px;
}
.hero-proof {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 14px 8px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
}
.avatars { display: flex; }
.avatars span {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 600;
  color: white;
  border: 2px solid var(--bg);
  margin-left: -8px;
}
.avatars span:first-child { margin-left: 0; }
.proof-text { display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.proof-text strong { font-size: 0.85rem; font-weight: 600; }
.proof-text em { font-style: normal; font-size: 0.72rem; color: var(--text-mute); }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  width: 100%;
  max-width: 920px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(20px);
}
.hero-meta > div { text-align: center; padding: 6px 8px; border-right: 1px solid var(--line); }
.hero-meta > div:last-child { border-right: 0; }
.hero-meta strong { display: block; font-size: clamp(1.4rem, 2.2vw, 1.9rem); font-weight: 600; letter-spacing: -0.02em; }
.hero-meta em { font-style: normal; font-size: 0.78rem; color: var(--text-mute); }
@media (max-width: 720px) {
  .hero-meta { grid-template-columns: repeat(2, 1fr); }
  .hero-meta > div:nth-child(2) { border-right: 0; }
}

/* ───────── MARQUEE ───────── */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 24px 0;
  background: linear-gradient(180deg, transparent, rgba(232,121,249,0.025), transparent);
  overflow: hidden;
}
.marquee-head {
  display: flex; align-items: center; gap: 16px;
  max-width: var(--container); margin: 0 auto 16px;
  padding: 0 var(--pad);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-mute);
}
.marquee-head i { flex: 1; height: 1px; background: var(--line); }
.marquee-track {
  display: flex;
  width: max-content;
  animation: scroll 35s linear infinite;
}
.marquee-row {
  display: flex;
  gap: 60px;
  padding: 0 30px;
  align-items: center;
}
.marquee-row span {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  color: var(--text-mute);
  white-space: nowrap;
  letter-spacing: -0.02em;
  opacity: 0.7;
  transition: color .3s, opacity .3s;
}
.marquee:hover .marquee-row span { opacity: 0.85; }
@keyframes scroll {
  to { transform: translateX(-50%); }
}

/* ───────── EXPERTISE ───────── */
.expertise {
  padding: clamp(80px, 10vw, 140px) 0;
}
.exp-card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.exp-card-inner { position: relative; z-index: 2; max-width: 90%; }
.exp-card h3 { margin-bottom: 10px; }
.exp-card p { color: var(--text-soft); margin-bottom: 20px; }
.exp-card-grid {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, rgba(232,121,249,0.18), transparent 60%),
    radial-gradient(circle at 80% 80%, rgba(139,92,246,0.3), transparent 60%);
  z-index: 0;
}
.exp-card::after {
  content:"";
  position: absolute; inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(232,121,249,0.4), transparent 50%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
  z-index: 1;
}

.exp-content .eyebrow { margin-bottom: 16px; }
.exp-content h2 { margin-bottom: 20px; }
.exp-content .lead { font-size: 1.05rem; max-width: 60ch; margin-bottom: 36px; }

.exp-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 720px) { .exp-split { grid-template-columns: 1fr; } }
.exp-split h4 { margin-bottom: 14px; color: var(--text); }
.check { display: grid; gap: 10px; }
.check li {
  position: relative;
  padding-left: 22px;
  color: var(--text-soft);
  font-size: 0.95rem;
}
.check li::before {
  content:"";
  position: absolute; left: 0; top: 7px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 0 3px rgba(232,121,249,0.12);
}
.exp-stat {
  padding: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(139,92,246,0.10), rgba(232,121,249,0.06));
  border-radius: var(--radius);
}
.big-number {
  font-size: clamp(2.5rem, 5vw, 3.6rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 14px;
}
.exp-stat p { font-size: 0.92rem; color: var(--text-soft); margin: 0; }
.exp-stat strong { color: var(--text); }

/* ───────── SERVICES ───────── */
.services { padding: clamp(80px, 10vw, 140px) 0; background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); position: relative; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 980px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .service-grid { grid-template-columns: 1fr; } }

.service {
  position: relative;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .35s var(--ease), border-color .3s;
}
.service::before {
  content:"";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 300px at 100% 0%, var(--accent, rgba(232,121,249,0.10)), transparent 60%);
  opacity: 0;
  transition: opacity .4s;
  z-index: 0;
}
.service > * { position: relative; z-index: 1; }
.service:hover { transform: translateY(-4px); border-color: var(--line-2); }
.service:hover::before { opacity: 1; }

.service[data-accent="violet"] { --accent: rgba(139,92,246,0.18); }
.service[data-accent="pink"]   { --accent: rgba(56,189,248,0.18); }
.service[data-accent="cyan"]   { --accent: rgba(103,232,249,0.14); }
.service[data-accent="amber"]  { --accent: rgba(252,211,77,0.12); }
.service[data-accent="emerald"]{ --accent: rgba(110,231,183,0.12); }
.service[data-accent="rose"]   { --accent: rgba(147,197,253,0.14); }

.service header { display: flex; align-items: center; gap: 12px; }
.service-icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 12px;
  border: 1px solid var(--line-2);
  background: var(--surface-2);
  color: var(--pink);
}
.service-icon svg { width: 20px; height: 20px; }
.service h3 { margin: 0; font-size: 1.15rem; }
.service p { margin: 0; font-size: 0.95rem; flex: 1; }

.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; }
.tags li {
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  color: var(--text-soft);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  width: fit-content;
  margin-top: 4px;
  transition: background .2s, border-color .2s;
}
.service-link:hover { background: var(--grad); border-color: transparent; color: white; }
.service-link svg { width: 14px; height: 14px; }

.services-foot {
  margin-top: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.92rem;
  color: var(--text-soft);
  padding: 22px 26px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

/* ───────── PROCESS ───────── */
.process { padding: clamp(80px, 10vw, 140px) 0; }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: step;
}
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .steps { grid-template-columns: 1fr; } }

.steps li {
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  position: relative;
  transition: transform .3s var(--ease), border-color .3s;
}
.steps li:hover { transform: translateY(-3px); border-color: var(--line-2); }
.step-num {
  display: inline-block;
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 2.6rem;
  font-weight: 400;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  line-height: 1;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}
.steps h4 { margin-bottom: 8px; font-size: 1.1rem; }
.steps p { font-size: 0.92rem; margin: 0; }

/* ───────── CASES ───────── */
.cases { padding: clamp(80px, 10vw, 140px) 0; background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 800px) { .case-grid { grid-template-columns: 1fr; } }

.case {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
  transition: transform .35s var(--ease), border-color .3s;
}
.case:hover { transform: translateY(-4px); border-color: var(--line-2); }
.case-media {
  position: relative;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: flex-end;
  padding: 18px;
  overflow: hidden;
}
.case-media::after {
  content:"";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.7) 100%),
    radial-gradient(circle at 30% 30%, rgba(232,121,249,0.18), transparent 60%);
  z-index: 1;
}
.case-media[data-bg="1"] { background: radial-gradient(ellipse at 20% 20%, #4c1d95, #0a0512), linear-gradient(135deg, #581c87, #0a0512); }
.case-media[data-bg="2"] { background: radial-gradient(ellipse at 80% 30%, #831843, #0a0512), linear-gradient(135deg, #4a044e, #0a0512); }
.case-media[data-bg="3"] { background: radial-gradient(ellipse at 50% 50%, #3730a3, #0a0512), linear-gradient(135deg, #1e1b4b, #0a0512); }
.case-media[data-bg="4"] { background: radial-gradient(ellipse at 70% 60%, #155e75, #0a0512), linear-gradient(135deg, #134e4a, #0a0512); }
.case-media .chips {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chips li {
  font-size: 0.72rem;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.12);
  color: white;
}
.case-body { padding: 22px 24px 26px; }
.case-body h3 { margin-bottom: 8px; }
.case-body p { margin: 0; font-size: 0.95rem; color: var(--text-soft); }
.case-body strong { color: var(--text); font-weight: 600; }

.case-lg .case-media { aspect-ratio: 16 / 8.5; }

/* ───────── TESTIMONIALS ───────── */
.testimonials { padding: clamp(80px, 10vw, 140px) 0; }
.testimonial-head {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: end;
  margin-bottom: 40px;
}
@media (max-width: 800px) { .testimonial-head { grid-template-columns: 1fr; } }

.kpi-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
}
.kpi-row { display: flex; align-items: center; gap: 12px; }
.kpi-row > div:last-child strong { display: block; font-size: 0.95rem; }
.kpi-row > div:last-child em { font-style: normal; font-size: 0.78rem; color: var(--text-mute); }
.kpi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.kpi-grid > div { padding: 14px; background: var(--surface-2); border-radius: var(--radius); border: 1px solid var(--line); }
.kpi-grid strong { display: block; font-size: 1.4rem; font-weight: 600; letter-spacing: -0.02em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kpi-grid em { font-style: normal; font-size: 0.74rem; color: var(--text-mute); }
.kpi-tags { display: flex; flex-direction: column; gap: 6px; }
.kpi-tags li { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--text-soft); }
.kpi-tags .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--pink); }

.testimonial-intro h2 { margin: 12px 0; }
.testimonial-intro p { font-size: 1.02rem; color: var(--text-soft); }

.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 980px) { .quote-grid { grid-template-columns: 1fr; } }

.quote {
  margin: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .3s var(--ease), border-color .3s;
}
.quote:hover { transform: translateY(-3px); border-color: var(--line-2); }
.stars { color: var(--amber); letter-spacing: 0.15em; font-size: 0.9rem; }
.quote blockquote {
  margin: 0;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--text);
}
.quote figcaption {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.avatar {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 50%;
  font-weight: 600;
  font-size: 0.8rem;
  color: white;
}
.quote figcaption div strong { display: block; font-size: 0.88rem; }
.quote figcaption div em { font-style: normal; font-size: 0.76rem; color: var(--text-mute); }

/* ───────── FAQ ───────── */
.faq { padding: clamp(80px, 10vw, 140px) 0; background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.faq-cols { grid-template-columns: 1fr 1.2fr; }
@media (max-width: 900px) { .faq-cols { grid-template-columns: 1fr; } }
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  transition: border-color .25s;
}
.faq details[open] { border-color: var(--line-2); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 500;
  font-size: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content:"+";
  font-size: 1.4rem;
  color: var(--pink);
  font-weight: 300;
  transition: transform .25s;
}
.faq details[open] summary::after { content:"−"; }
.faq details p {
  padding: 0 22px 20px;
  margin: 0;
  font-size: 0.94rem;
  color: var(--text-soft);
  max-width: 65ch;
}

/* ───────── CTA ───────── */
.cta { padding: clamp(60px, 9vw, 120px) 0; }
.cta-card {
  position: relative;
  padding: clamp(40px, 6vw, 72px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--line-2);
  background: var(--surface);
  overflow: hidden;
  isolation: isolate;
}
.cta-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(232,121,249,0.30), transparent 60%),
    radial-gradient(800px 400px at 0% 100%, rgba(139,92,246,0.25), transparent 60%);
  z-index: 0;
}
.cta-card::after {
  content:"";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  z-index: 1;
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 2; max-width: 720px; margin: 0 auto; text-align: center; }
.cta-inner .eyebrow { margin-bottom: 20px; }
.cta-inner h2 { margin-bottom: 12px; }
.cta-inner > p { font-size: 1.05rem; margin-bottom: 36px; color: var(--text-soft); }

.cta-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  text-align: left;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field span { font-size: 0.78rem; color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.06em; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color .25s, background .25s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--pink);
  background: rgba(255,255,255,0.05);
}
.field textarea { resize: vertical; min-height: 90px; }
.cta-form .btn {
  grid-column: 1 / -1;
  justify-self: center;
  margin-top: 8px;
  padding: 16px 28px;
}
.cta-fine {
  grid-column: 1 / -1;
  text-align: center;
  font-style: normal;
  font-size: 0.78rem;
  color: var(--text-mute);
}

@media (max-width: 600px) {
  .cta-form { grid-template-columns: 1fr; }
  .field.full { grid-column: 1; }
}

/* ───────── FOOTER ───────── */
.footer {
  padding: 64px 0 28px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand p { font-size: 0.92rem; max-width: 38ch; margin-top: 14px; color: var(--text-soft); }
.footer h5 { margin-bottom: 14px; }
.footer ul { display: flex; flex-direction: column; gap: 8px; }
.footer ul a {
  font-size: 0.92rem;
  color: var(--text-soft);
  transition: color .2s;
}
.footer ul a:hover { color: var(--text); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  font-size: 0.82rem;
  color: var(--text-mute);
}
.footer-bottom a { color: var(--text-soft); transition: color .2s; }
.footer-bottom a:hover { color: var(--text); }

/* ───────── reveal on scroll ───────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
  transition-delay: var(--rd, 0ms);
}
.reveal.in { opacity: 1; transform: translateY(0); }

.reveal-fade { opacity: 0; transition: opacity 1s var(--ease); transition-delay: var(--rd, 0ms); }
.reveal-fade.in { opacity: 1; }

.reveal-scale { opacity: 0; transform: scale(.94); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--rd, 0ms); }
.reveal-scale.in { opacity: 1; transform: scale(1); }

/* ═════════════════════════════════════════════════════════
   ANIMATION LAYER
   ═════════════════════════════════════════════════════════ */

/* ── Scroll progress ── */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--grad);
  z-index: 200;
  box-shadow: 0 0 14px rgba(232, 121, 249, 0.7);
  pointer-events: none;
}

/* ── Cursor spotlight ── */
.cursor-spotlight {
  position: fixed;
  top: 0; left: 0;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 121, 249, 0.08) 0%, rgba(139, 92, 246, 0.04) 30%, transparent 60%);
  transform: translate3d(-50%, -50%, 0);
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: screen;
  opacity: 0;
  transition: opacity .3s;
  will-change: transform;
}
.cursor-spotlight.on { opacity: 1; }
@media (max-width: 900px), (hover: none) { .cursor-spotlight { display: none; } }

/* ── Hero char reveal ── */
.split-char {
  display: inline-block;
  opacity: 0;
  transform: translateY(80%) rotateX(-40deg);
  transform-origin: 50% 100%;
  transition:
    opacity .8s var(--ease),
    transform 1s var(--ease);
  transition-delay: var(--cd, 0ms);
}
.split-char.in {
  opacity: 1;
  transform: translateY(0) rotateX(0);
}
.split-line { display: inline-block; perspective: 600px; }

/* ── Hero entrance stagger (fallback / non-title bits) ── */
@keyframes hero-rise {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-inner > .eyebrow { animation: hero-rise 1s var(--ease) both; animation-delay: .1s; }
.hero-sub               { animation: hero-rise 1s var(--ease) both; animation-delay: 1.1s; }
.hero-cta               { animation: hero-rise 1s var(--ease) both; animation-delay: 1.3s; }
.hero-meta              { animation: hero-rise 1s var(--ease) both; animation-delay: 1.5s; }

/* ── Floating dot pulse ── */
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(232, 121, 249, .55); }
  70%  { box-shadow: 0 0 0 10px rgba(232, 121, 249, 0); }
  100% { box-shadow: 0 0 0 0 rgba(232, 121, 249, 0); }
}
.eyebrow .dot { animation: pulse-ring 2.4s ease-out infinite; }

/* ── Primary button shimmer ── */
.btn-primary {
  background-image: linear-gradient(135deg, #38BDF8 0%, #0284C7 30%, #8B5CF6 60%, #0284C7 80%, #38BDF8 100%);
  background-size: 220% 100%;
  background-position: 0 0;
  animation: btn-flow 6s linear infinite;
}
@keyframes btn-flow {
  to { background-position: -220% 0; }
}
.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform: translateX(-100%);
  pointer-events: none;
  z-index: 1;
}
.btn-primary:hover::after { animation: btn-sheen 1.1s ease forwards; }
@keyframes btn-sheen {
  to { transform: translateX(100%); }
}
.btn-primary > * { position: relative; z-index: 2; }

/* ── Magnetic buttons (JS sets --mx/--my) ── */
.magnetic {
  transition: transform .35s var(--ease);
  will-change: transform;
}

/* ── Service card mouse glow follower ── */
.service { position: relative; isolation: isolate; }
.service > .service-shine {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%),
    rgba(232, 121, 249, 0.16),
    rgba(139, 92, 246, 0.08) 30%,
    transparent 60%);
  opacity: 0;
  transition: opacity .35s var(--ease);
  pointer-events: none;
  z-index: 0;
}
.service:hover > .service-shine { opacity: 1; }

/* ── Service icon hover ── */
.service-icon {
  transition: transform .5s var(--ease), color .3s, border-color .3s, background .3s;
}
.service:hover .service-icon {
  transform: rotate(-8deg) scale(1.06);
  color: white;
  background: var(--grad);
  border-color: transparent;
}

/* ── Service card lift ── */
.service { transition: transform .45s var(--ease), border-color .3s, box-shadow .4s; }
.service:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px -25px rgba(139, 92, 246, .35);
}

/* ── Tilt wrapper (set via JS) ── */
.tilt {
  transform-style: preserve-3d;
  will-change: transform;
}
.tilt > * { transform: translateZ(0); }

/* ── Step number bounce ── */
.steps li { transition: transform .45s var(--ease), border-color .3s, box-shadow .4s; }
.step-num {
  display: inline-block;
  transition: transform .5s var(--ease);
  transform-origin: 50% 100%;
}
.steps li:hover { transform: translateY(-5px); box-shadow: 0 30px 60px -30px rgba(232, 121, 249, .35); }
.steps li:hover .step-num { transform: scale(1.12) rotate(-3deg); }

/* ── Process connector line ── */
.steps {
  position: relative;
}
.steps::before {
  content: "";
  position: absolute;
  top: 60px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2) 20%, var(--line-2) 80%, transparent);
  pointer-events: none;
  z-index: 0;
}
@media (max-width: 900px) { .steps::before { display: none; } }

/* ── Case card hover ── */
.case-media {
  transition: transform .8s var(--ease);
  transform: scale(1.001);
}
.case:hover .case-media { transform: scale(1.06); }
.case-media .chips { transition: transform .5s var(--ease); }
.case:hover .case-media .chips { transform: translateY(-2px); }

/* ── Quote glow ring ── */
.quote {
  position: relative;
  transition: transform .4s var(--ease), border-color .3s;
}
.quote::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(232, 121, 249, .5), rgba(139, 92, 246, 0) 50%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .35s;
  pointer-events: none;
}
.quote:hover { transform: translateY(-4px); }
.quote:hover::before { opacity: 1; }

/* ── Avatar bounce on hero proof ── */
.avatars span { transition: transform .35s var(--ease); }
.hero-proof:hover .avatars span:nth-child(1) { transform: translateY(-4px); }
.hero-proof:hover .avatars span:nth-child(2) { transform: translateY(-4px) translateX(-2px); transition-delay: 50ms; }
.hero-proof:hover .avatars span:nth-child(3) { transform: translateY(-4px); transition-delay: 100ms; }
.hero-proof:hover .avatars span:nth-child(4) { transform: translateY(-4px) translateX(2px); transition-delay: 150ms; }

/* ── Hero meta count style ── */
.hero-meta strong {
  background: linear-gradient(135deg, #FFFFFF 0%, #38BDF8 50%, #8B5CF6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% 100%;
  background-position: 0 0;
  transition: background-position .5s var(--ease);
}
.hero-meta:hover strong { background-position: 100% 0; }

/* ── Marquee speed-up controls ── */
.marquee-track { animation: scroll 35s linear infinite; will-change: transform; }
.marquee:hover .marquee-track { animation-duration: 18s; }

/* ── FAQ smooth ── */
.faq summary::after { transition: transform .35s var(--ease), color .25s; }
.faq details[open] summary::after { transform: rotate(180deg); color: var(--pink-2); }
.faq details > p {
  animation: faq-open .45s var(--ease);
}
@keyframes faq-open {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Field focus glow ── */
.field input,
.field select,
.field textarea {
  transition: border-color .3s, background .3s, box-shadow .3s, transform .3s;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  box-shadow: 0 0 0 4px rgba(232, 121, 249, .14);
}
.field:focus-within span { color: var(--pink-2); }

/* ── CTA gradient drift ── */
.cta-bg {
  background:
    radial-gradient(800px 400px at var(--cx, 100%) var(--cy, 0%), rgba(232, 121, 249, 0.30), transparent 60%),
    radial-gradient(800px 400px at calc(100% - var(--cx, 100%)) calc(100% - var(--cy, 0%)), rgba(139, 92, 246, 0.25), transparent 60%);
  animation: cta-drift 18s ease-in-out infinite alternate;
}
@keyframes cta-drift {
  0%   { --cx: 90%; --cy: 10%; }
  100% { --cx: 30%; --cy: 80%; }
}
@property --cx { syntax: '<percentage>'; inherits: false; initial-value: 100%; }
@property --cy { syntax: '<percentage>'; inherits: false; initial-value: 0%; }

/* ── Brand mark spin on hover ── */
.brand:hover .brand-mark svg { animation: spin-soft .8s var(--ease); }
@keyframes spin-soft {
  from { transform: rotate(0); }
  to   { transform: rotate(360deg); }
}

/* ── Service link arrow nudge ── */
.service-link svg,
.link-arrow svg,
.btn svg {
  transition: transform .3s var(--ease);
}
.service-link:hover svg,
.link-arrow:hover svg { transform: translateX(5px); }

/* ── Eyebrow hover ── */
.eyebrow { transition: border-color .3s, background .3s; }
.eyebrow:hover { border-color: rgba(232,121,249,.4); }

/* ── Floating slow on big-number ── */
.big-number,
.kpi-grid strong {
  display: inline-block;
  background-size: 200% 100%;
  animation: number-shimmer 6s ease infinite;
}
@keyframes number-shimmer {
  0%, 100% { background-position: 0 0; }
  50%      { background-position: 100% 0; }
}

/* ── Hero orb pulse ── */
.orb-1 { animation: drift 18s var(--ease) infinite alternate, breathe 6s ease-in-out infinite; }
.orb-2 { animation: drift 22s var(--ease) infinite alternate, breathe 8s ease-in-out infinite; }
@keyframes breathe {
  0%, 100% { opacity: .55; }
  50%      { opacity: .75; }
}

/* ── Section heads underline draw ── */
.section-head h2 em::after {
  content: "";
  display: block;
  width: 0;
  height: 2px;
  margin-top: 4px;
  background: var(--grad);
  transition: width 1.2s var(--ease) .2s;
}
.section-head.in h2 em::after,
.section-head .reveal.in em::after { width: 100%; }

/* ── KPI card gentle float ── */
@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
.kpi-card { animation: float-y 8s ease-in-out infinite; }
.kpi-card:hover { animation-play-state: paused; }

/* ── Tags hover ── */
.tags li { transition: background .25s, border-color .25s, color .25s, transform .25s; }
.tags li:hover {
  background: rgba(232,121,249,.12);
  border-color: rgba(232,121,249,.4);
  color: var(--text);
  transform: translateY(-2px);
}

/* ── Footer link slide ── */
.footer ul a { display: inline-block; transition: color .25s, transform .25s; }
.footer ul a:hover { transform: translateX(3px); }

/* ── Reduce motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}