/* ===== Tokens ===== */
:root {
  --bg: #070b14;
  --bg-2: #0a1020;
  --surface: rgba(255, 255, 255, .035);
  --surface-2: rgba(255, 255, 255, .06);
  --line: rgba(255, 255, 255, .09);
  --line-2: rgba(255, 255, 255, .16);
  --ink: #eef2ff;
  --ink-2: #b7c1d8;
  --muted: #7f8aa5;
  --cyan: #22d3ee;
  --violet: #8b5cf6;
  --indigo: #818cf8;
  --pink: #e879f9;
  --accent: #67e8f9;
  --accent-ink: #a5f3fc;
  --accent-soft: rgba(34, 211, 238, .12);
  --grad: linear-gradient(120deg, #22d3ee 0%, #818cf8 50%, #e879f9 100%);
  --grad-2: linear-gradient(120deg, #22d3ee, #8b5cf6);
  --radius: 18px;
  --radius-lg: 26px;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, .7);
  --glow: 0 0 0 1px rgba(103, 232, 249, .15), 0 24px 60px -24px rgba(34, 211, 238, .35);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --font-head: "Sora", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --nav-h: 76px;
  /* aliases used by inner pages */
  --navy: var(--bg);
  --navy-2: #0f172c;
  --on-navy: var(--ink);
  --on-navy-2: var(--ink-2);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
::selection { background: rgba(34, 211, 238, .35); color: #fff; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.08; margin: 0 0 .5em; letter-spacing: -.025em; color: #fff; }
h1 { font-size: clamp(40px, 6vw, 84px); }
h2 { font-size: clamp(30px, 4vw, 54px); }
h3 { font-size: 21px; }
h4 { font-size: 16px; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.wrap { width: min(1180px, 92vw); margin-inline: auto; position: relative; }
.wrap--narrow { width: min(840px, 92vw); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 26px; height: 1.5px; background: var(--grad); border-radius: 2px; }
.lead { font-size: clamp(17px, 1.5vw, 20px); color: var(--ink-2); max-width: 60ch; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; background-size: 200% 100%; animation: shimmer 6s linear infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }
.muted { color: var(--muted); }
.section { padding: clamp(80px, 10vw, 140px) 0; position: relative; }
.section--tight { padding: clamp(48px, 6vw, 88px) 0; }
.section--alt { background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,0)); }
.section__head { max-width: 760px; margin-bottom: clamp(40px, 5vw, 64px); }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head--center .eyebrow { justify-content: center; }
.section__head--center .lead { margin-inline: auto; }

/* ===== Ambient background ===== */
.ambient { position: fixed; inset: 0; z-index: -3; pointer-events: none; overflow: hidden; background: var(--bg); }
.ambient__blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .55; will-change: transform; }
.ambient__blob--1 { width: 60vw; height: 60vw; left: -20vw; top: -25vw; background: radial-gradient(circle, rgba(99,102,241,.55), transparent 65%); animation: amb1 26s ease-in-out infinite alternate; }
.ambient__blob--2 { width: 50vw; height: 50vw; right: -18vw; top: 10vh; background: radial-gradient(circle, rgba(34,211,238,.4), transparent 65%); animation: amb2 30s ease-in-out infinite alternate; }
.ambient__blob--3 { width: 46vw; height: 46vw; left: 30vw; bottom: -30vw; background: radial-gradient(circle, rgba(232,121,249,.32), transparent 65%); animation: amb3 34s ease-in-out infinite alternate; }
@keyframes amb1 { to { transform: translate3d(12vw, 8vh, 0) scale(1.15); } }
@keyframes amb2 { to { transform: translate3d(-10vw, 14vh, 0) scale(.9); } }
@keyframes amb3 { to { transform: translate3d(-14vw, -10vh, 0) scale(1.1); } }
.ambient__grid {
  position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(80% 60% at 50% 0%, #000 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(80% 60% at 50% 0%, #000 20%, transparent 100%);
}
.ambient__noise { position: absolute; inset: 0; opacity: .035; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

/* Cursor glow (desktop) */
.cursor-glow { position: fixed; z-index: -2; width: 520px; height: 520px; border-radius: 50%; pointer-events: none; left: 0; top: 0; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(34,211,238,.10), transparent 60%); opacity: 0; transition: opacity .6s; }
body.has-pointer .cursor-glow { opacity: 1; }

/* ===== Buttons ===== */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 9px;
  padding: 15px 26px; border-radius: 999px; font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer; font-family: inherit; line-height: 1.2;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease), background .3s, color .3s, border-color .3s;
  will-change: transform;
}
.btn svg { width: 18px; height: 18px; transition: transform .3s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }
.btn--grad { background: var(--grad-2); color: #fff; box-shadow: 0 10px 30px -10px rgba(99,102,241,.8), inset 0 1px 0 rgba(255,255,255,.25); }
.btn--grad::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(120deg, rgba(255,255,255,.35), transparent 40%); opacity: 0; transition: opacity .3s; }
.btn--grad:hover { box-shadow: 0 18px 44px -12px rgba(34,211,238,.6), inset 0 1px 0 rgba(255,255,255,.35); }
.btn--grad:hover::after { opacity: 1; }
.btn--primary { background: #fff; color: #0b1220; }
.btn--primary:hover { background: var(--accent-ink); }
.btn--ghost, .btn--ghost-dark { border-color: var(--line-2); color: #fff; background: rgba(255,255,255,.04); backdrop-filter: blur(8px); }
.btn--ghost:hover, .btn--ghost-dark:hover { border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.09); }
.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn--block { width: 100%; justify-content: center; }
.link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--accent); }
.link svg { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.link:hover svg { transform: translateX(4px); }

/* ===== Nav ===== */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 60; padding: 14px 0; transition: padding .35s var(--ease); }
.nav__inner {
  display: flex; align-items: center; gap: 28px; padding: 10px 10px 10px 18px;
  border-radius: 999px; border: 1px solid transparent;
  transition: background .35s, border-color .35s, box-shadow .35s, backdrop-filter .35s;
}
.nav.is-scrolled { padding: 8px 0; }
.nav.is-scrolled .nav__inner { background: rgba(10,14,26,.62); border-color: var(--line); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); box-shadow: 0 10px 40px -20px rgba(0,0,0,.8); }
.brand { display: inline-flex; align-items: center; gap: 11px; white-space: nowrap; color: #fff; }
.logo { position: relative; display: grid; line-height: 1; padding-right: 16px; padding-bottom: 5px; }
.logo__line { font-family: var(--font-head); font-weight: 600; font-size: 10.5px; letter-spacing: .34em; text-transform: uppercase; color: #fff; }
.logo__line + .logo__line { margin-top: 3px; }
.logo__script { font-family: "Great Vibes", "Brush Script MT", cursive; font-size: 27px; font-weight: 400; color: #fff; margin-top: -3px; margin-left: 16px; letter-spacing: 0; }
.logo::after { content: ""; position: absolute; right: 0; bottom: 0; width: 56px; height: 1px; background: linear-gradient(90deg, rgba(255,255,255,0), #fff 30%, #fff); }
.logo::before { content: ""; position: absolute; right: 0; bottom: 0; width: 1px; height: 18px; background: #fff; }
.footer .logo__line, .footer .logo__script { color: #fff; }
.brand__mark { width: 36px; height: 36px; border-radius: 11px; background: var(--grad-2); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 800; letter-spacing: -.02em; box-shadow: 0 8px 22px -8px rgba(99,102,241,.9), inset 0 1px 0 rgba(255,255,255,.3); }
.brand__name span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav__links { display: flex; gap: 4px; margin-left: auto; font-size: 14.5px; font-weight: 500; color: var(--ink-2); }
.nav__links a { position: relative; padding: 8px 14px; border-radius: 999px; white-space: nowrap; transition: color .2s, background .2s; }
.nav__links a:hover { color: #fff; background: rgba(255,255,255,.06); }
.nav__links a[aria-current="page"] { color: #fff; background: rgba(255,255,255,.08); }
.nav__cta { display: flex; align-items: center; gap: 12px; }
.nav .btn--nav { background: var(--grad-2); color: #fff; padding: 11px 20px; }
.nav .btn--nav:hover { box-shadow: 0 12px 30px -10px rgba(34,211,238,.6); }
.nav__burger { display: none; margin-left: auto; width: 42px; height: 42px; border: 0; background: transparent; cursor: pointer; flex-direction: column; justify-content: center; gap: 5px; padding: 8px; border-radius: 10px; color: #fff; }
.nav__burger span { display: block; height: 2px; background: currentColor; border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav__mobile { display: none; }
@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav__inner { border-radius: 22px; }
  .nav__mobile { display: flex; flex-direction: column; gap: 2px; width: min(1180px, 92vw); margin: 8px auto 0; padding: 0 8px; max-height: 0; overflow: hidden; opacity: 0; border-radius: 22px; background: rgba(10,14,26,.9); backdrop-filter: blur(18px); border: 1px solid transparent; transition: max-height .4s var(--ease), opacity .3s, padding .3s, border-color .3s; }
  .nav__mobile.is-open { max-height: 480px; opacity: 1; padding: 10px 8px 14px; border-color: var(--line); }
  .nav__mobile a { padding: 13px 12px; font-weight: 500; border-radius: 12px; color: var(--ink-2); }
  .nav__mobile a:hover { background: rgba(255,255,255,.06); color: #fff; }
  .nav__mobile .btn { margin-top: 10px; justify-content: center; color: #fff; }
}

/* ===== Hero ===== */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding: calc(var(--nav-h) + 40px) 0 80px; overflow: hidden; isolation: isolate; }
.hero__inner { text-align: center; max-width: 1000px; margin-inline: auto; }
.badge { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px 8px 10px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(255,255,255,.04); backdrop-filter: blur(10px); font-size: 13px; font-weight: 500; color: var(--ink-2); }
.badge__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 0 rgba(34,211,238,.6); animation: ping 2s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(34,211,238,.6); } 70% { box-shadow: 0 0 0 10px rgba(34,211,238,0); } 100% { box-shadow: 0 0 0 0 rgba(34,211,238,0); } }
.hero h1 { margin: 26px auto 22px; max-width: 14ch; }
.hero h1 .w { display: inline-block; opacity: 0; transform: translateY(30px) rotate(2deg); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); transition-delay: var(--d, 0s); }
.hero.is-in h1 .w { opacity: 1; transform: none; }
.hero h1 .rotator { display: inline-grid; text-align: left; vertical-align: bottom; }
.rotator > span { grid-area: 1 / 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: 0; transform: translateY(70%); transition: opacity .6s var(--ease-out), transform .6s var(--ease-out); white-space: nowrap; }
.rotator > span.is-active { opacity: 1; transform: none; }
.rotator > span.is-leaving { opacity: 0; transform: translateY(-70%); }
.hero .lead { margin-inline: auto; text-align: center; max-width: 62ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 34px; }
.hero__proof { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 26px; margin-top: 44px; font-size: 13.5px; color: var(--muted); }
.hero__proof li { display: inline-flex; align-items: center; gap: 8px; }
.hero__proof svg { width: 15px; height: 15px; color: var(--cyan); }
.hero__inner { position: relative; z-index: 2; }
.atom { position: absolute; z-index: 1; left: clamp(20px, 3.5vw, 72px); top: calc(var(--nav-h) + 8px); width: clamp(150px, 17vw, 280px); aspect-ratio: 1; opacity: 0; transform: scale(.9); transition: opacity 1.2s var(--ease-out) .9s, transform 1.2s var(--ease-out) .9s; pointer-events: none; }
.hero.is-in .atom { opacity: 1; transform: none; }
.atom__rings { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.atom__ring { fill: none; stroke: rgba(148,163,255,.32); stroke-width: 1; }
.atom__core { fill: url(#coreGrad); filter: drop-shadow(0 0 14px rgba(103,232,249,.9)); }
.atom__halo { fill: none; stroke: rgba(103,232,249,.35); stroke-width: 1; animation: halo 3.2s ease-out infinite; transform-origin: 150px 150px; }
.atom__halo--2 { animation-delay: -1.6s; stroke: rgba(232,121,249,.3); }
@keyframes halo { 0% { transform: scale(.55); opacity: 1; } 100% { transform: scale(1.6); opacity: 0; } }
.atom__node {
  position: absolute; left: 0; top: 0; display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px;
  background: rgba(13,18,34,.82); border: 1px solid var(--line-2); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-family: var(--font-head); font-size: 11.5px; font-weight: 600; letter-spacing: .02em; color: #fff; white-space: nowrap;
  box-shadow: 0 8px 20px -10px rgba(0,0,0,.8); will-change: transform;
}
.atom__node::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 8px rgba(34,211,238,.9); }
.atom--br { left: auto; top: auto; right: clamp(20px, 3.5vw, 72px); bottom: clamp(16px, 4vh, 48px); }
@media (max-width: 960px) { .atom { display: none; } } 50% { translate: 0 -12px; } }
.scroll-cue { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); width: 26px; height: 42px; border-radius: 14px; border: 1.5px solid var(--line-2); opacity: .7; }
.scroll-cue::after { content: ""; position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; border-radius: 2px; background: var(--cyan); transform: translateX(-50%); animation: cue 1.8s ease-in-out infinite; }
@keyframes cue { 0% { opacity: 0; transform: translate(-50%, 0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 16px); } }

/* ===== Marquee ===== */
.marquee { position: relative; padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display: flex; gap: 48px; width: max-content; animation: marquee 42s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-head); font-weight: 600; font-size: 15px; color: var(--muted); white-space: nowrap; letter-spacing: .02em; }
.marquee__track span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--grad); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ===== Grid / cards ===== */
.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.card, .panel, .case-card, .outcome, .glass {
  position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.card { padding: 32px 30px; overflow: hidden; transition: transform .5s var(--ease-out), border-color .4s, box-shadow .5s var(--ease); transform-style: preserve-3d; }
.card::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(34,211,238,.13), transparent 45%); opacity: 0; transition: opacity .4s; pointer-events: none; }
.card::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; background: radial-gradient(300px circle at var(--mx, 50%) var(--my, 50%), rgba(103,232,249,.7), transparent 45%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .4s; pointer-events: none; }
.card:hover { transform: translateY(-6px); box-shadow: var(--glow); }
.card:hover::before, .card:hover::after { opacity: 1; }
.card > * { position: relative; z-index: 1; }
.card__icon { width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center; margin-bottom: 22px; background: var(--accent-soft); color: var(--accent); border: 1px solid rgba(103,232,249,.2); transition: transform .5s var(--ease-out); }
.card:hover .card__icon { transform: translateY(-3px) rotate(-4deg); }
.card__icon svg { width: 25px; height: 25px; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--ink-2); }
.card__list { margin-top: 16px; display: grid; gap: 9px; color: var(--ink-2); font-size: 14.5px; }
.card__list li { display: flex; gap: 10px; align-items: flex-start; }
.card__list li::before { content: ""; flex: 0 0 auto; width: 6px; height: 6px; border-radius: 50%; background: var(--grad); margin-top: 9px; box-shadow: 0 0 10px rgba(34,211,238,.8); }
.card .link { margin-top: 20px; }
.panel { padding: 28px; }
.panel--dark { background: rgba(8,12,24,.7); }
.tag { display: inline-flex; align-items: center; padding: 6px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 600; border: 1px solid var(--line-2); background: rgba(255,255,255,.04); color: var(--ink-2); }
.tag--accent { background: var(--accent-soft); border-color: rgba(103,232,249,.3); color: var(--accent-ink); }

/* ===== Terminal ===== */
.terminal { border-radius: var(--radius-lg); background: rgba(6,9,18,.85); border: 1px solid var(--line-2); box-shadow: var(--shadow), 0 0 80px -30px rgba(34,211,238,.35); overflow: hidden; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.terminal__bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.03); }
.terminal__bar i { width: 11px; height: 11px; border-radius: 50%; background: #2a3247; }
.terminal__bar i:nth-child(1) { background: #ff5f57; } .terminal__bar i:nth-child(2) { background: #febc2e; } .terminal__bar i:nth-child(3) { background: #28c840; }
.terminal__title { margin-left: auto; font-size: 12px; color: var(--muted); }
.terminal__body { padding: 22px 24px 26px; font-size: 13.5px; line-height: 1.85; color: #cbd5e1; min-height: 300px; }
.terminal__body .ln { display: block; opacity: 0; transform: translateY(6px); transition: opacity .35s, transform .35s; white-space: pre-wrap; }
.terminal__body .ln.is-on { opacity: 1; transform: none; }
.terminal__body .p { color: #67e8f9; } .terminal__body .ok { color: #4ade80; } .terminal__body .dim { color: #64748b; } .terminal__body .warn { color: #fbbf24; } .terminal__body .num { color: #c4b5fd; }
.terminal__body .cursor { display: inline-block; width: 8px; height: 15px; background: #67e8f9; vertical-align: -2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.checks { display: grid; gap: 13px; margin-top: 20px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-2); }
.checks svg { flex: 0 0 auto; width: 20px; height: 20px; color: var(--accent); margin-top: 3px; }
.checks strong { color: #fff; }
.code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; line-height: 1.7; color: #cbd5e1; white-space: pre; overflow: auto; margin: 0; }
.code .k { color: #93c5fd; } .code .s { color: #86efac; } .code .c { color: #64748b; } .code .n { color: #fbbf24; }

/* ===== Stacked case cards ===== */
.stack { display: grid; gap: 22px; }
.stack .case-card { position: sticky; top: calc(var(--nav-h) + 24px); }
.case-card {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 30px; align-items: center; padding: clamp(28px, 4vw, 48px);
  background: linear-gradient(135deg, rgba(20,26,48,.92), rgba(10,14,28,.95)); border: 1px solid var(--line-2); overflow: hidden; isolation: isolate;
  box-shadow: 0 -10px 40px -20px rgba(0,0,0,.8), var(--shadow);
  transition: transform .5s var(--ease-out), border-color .4s;
}
.case-card::before { content: ""; position: absolute; inset: auto -20% -60% auto; width: 70%; aspect-ratio: 1; border-radius: 50%; z-index: -1; background: radial-gradient(circle, var(--tint, rgba(99,102,241,.45)), transparent 65%); filter: blur(30px); }
.case-card:hover { border-color: rgba(103,232,249,.35); }
.case-card__kicker { display: inline-flex; align-items: center; gap: 10px; font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.case-card__kicker::before { content: ""; width: 22px; height: 1.5px; background: var(--grad); }
.case-card h3 { font-size: clamp(22px, 2.6vw, 34px); color: #fff; margin: 0 0 12px; }
.case-card p { color: var(--ink-2); margin: 0; font-size: 16px; max-width: 54ch; }
.case-card .link { margin-top: 20px; }
.case-card__side { display: grid; gap: 14px; }
.case-card__stat { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.case-card__stat > div { padding: 16px 14px; border-radius: 16px; background: rgba(255,255,255,.04); border: 1px solid var(--line); }
.case-card__stat strong { display: block; font-family: var(--font-head); font-size: clamp(22px, 2.4vw, 30px); color: #fff; letter-spacing: -.02em; }
.case-card__stat span { font-size: 12.5px; color: var(--muted); }
.case-card__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.case-card__tags .tag { padding: 4px 10px; font-size: 11.5px; }
.case-card--sun { --tint: rgba(34,211,238,.4); }
.case-card--sab { --tint: rgba(232,121,249,.38); }
.case-card--uls { --tint: rgba(99,102,241,.5); }
.case-card--gff { --tint: rgba(74,222,128,.32); }

/* compact case cards (work page grid) */
.case-grid .case-card { position: static; grid-template-columns: 1fr; padding: 30px 28px; min-height: 320px; align-content: start; }
.case-grid .case-card__side { margin-top: 18px; }
.case-grid .case-card__stat { grid-template-columns: repeat(3, 1fr); }
.case-grid .case-card__stat > div { padding: 12px; }
.case-grid .case-card h3 { font-size: 22px; }
.case-grid .case-card p { font-size: 15px; }

/* ===== Stats ===== */
.stats { position: relative; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat { padding: 30px 26px; text-align: left; }
.stat strong { display: block; font-family: var(--font-head); font-size: clamp(38px, 4.4vw, 60px); color: #fff; letter-spacing: -.03em; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat > span { display: block; margin-top: 10px; font-size: 14px; color: var(--ink-2); }
.stat__bar { height: 3px; margin-top: 18px; border-radius: 2px; background: rgba(255,255,255,.08); overflow: hidden; }
.stat__bar i { display: block; height: 100%; width: 0; background: var(--grad); transition: width 1.6s var(--ease-out) .2s; }
.stat.is-visible .stat__bar i { width: var(--w, 80%); }

/* ===== Timeline (process) ===== */
.timeline { position: relative; display: grid; gap: 0; max-width: 900px; margin-inline: auto; }
.timeline::before { content: ""; position: absolute; left: 27px; top: 10px; bottom: 10px; width: 2px; background: rgba(255,255,255,.08); }
.timeline__fill { position: absolute; left: 27px; top: 10px; width: 2px; height: 0; background: var(--grad); box-shadow: 0 0 16px rgba(34,211,238,.7); transition: height .1s linear; }
.tl-step { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 22px; padding: 22px 0; }
.tl-step__num { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; font-size: 15px; background: var(--bg-2); border: 1.5px solid var(--line-2); color: var(--muted); transition: background .4s, color .4s, border-color .4s, box-shadow .4s, transform .4s var(--ease-out); }
.tl-step.is-active .tl-step__num { background: var(--grad-2); color: #fff; border-color: transparent; box-shadow: 0 0 30px -6px rgba(34,211,238,.9); transform: scale(1.08); }
.tl-step__body { padding-top: 10px; }
.tl-step h3 { font-size: 20px; margin-bottom: 6px; color: var(--muted); transition: color .4s; }
.tl-step.is-active h3 { color: #fff; }
.tl-step p { color: var(--ink-2); margin: 0; max-width: 60ch; opacity: .6; transition: opacity .4s; }
.tl-step.is-active p { opacity: 1; }

/* ===== Features ===== */
.feature { display: flex; gap: 16px; }
.feature__icon { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: var(--accent-soft); border: 1px solid rgba(103,232,249,.2); color: var(--accent); }
.feature__icon svg { width: 22px; height: 22px; }
.feature h3 { font-size: 18px; margin-bottom: 4px; }
.feature p { color: var(--ink-2); font-size: 15px; margin: 0; }

/* ===== Pills ===== */
.pills { display: flex; flex-wrap: wrap; gap: 10px; }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); font-size: 14px; font-weight: 500; color: var(--ink-2); transition: transform .25s var(--ease), border-color .25s, color .25s, background .25s; }
.pill:hover { transform: translateY(-2px); border-color: rgba(103,232,249,.5); color: #fff; background: var(--surface-2); }
.pill i { width: 7px; height: 7px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 10px rgba(34,211,238,.8); }

/* ===== CTA ===== */
.cta { position: relative; overflow: hidden; color: #fff; border-radius: var(--radius-lg); padding: clamp(48px, 6vw, 80px) clamp(28px, 5vw, 72px); display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: center; isolation: isolate; background: linear-gradient(135deg, rgba(20,26,48,.9), rgba(10,14,28,.95)); border: 1px solid var(--line-2); }
.cta::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(600px 400px at 100% 0%, rgba(34,211,238,.3), transparent 60%), radial-gradient(520px 380px at 0% 100%, rgba(139,92,246,.45), transparent 60%); }
.cta::after { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: conic-gradient(from var(--beam, 0deg), transparent 0 60%, rgba(103,232,249,.9) 75%, rgba(232,121,249,.9) 85%, transparent 100%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; animation: beam 6s linear infinite; pointer-events: none; }
@property --beam { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
@keyframes beam { to { --beam: 360deg; } }
.cta h2 { color: #fff; margin-bottom: 10px; font-size: clamp(28px, 3.4vw, 44px); }
.cta p { color: var(--ink-2); margin: 0; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }

/* ===== Inner page hero ===== */
.page-hero { position: relative; padding: calc(var(--nav-h) + clamp(60px, 9vw, 110px)) 0 clamp(48px, 6vw, 80px); overflow: hidden; }
.page-hero h1 { font-size: clamp(36px, 5vw, 64px); max-width: 18ch; }
.page-hero .lead { max-width: 64ch; }
.page-hero__meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }

/* ===== Article (case studies) ===== */
.article { display: grid; grid-template-columns: 1fr 320px; gap: clamp(32px, 5vw, 72px); align-items: start; }
.prose h2 { font-size: clamp(26px, 2.8vw, 36px); margin-top: 1.6em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.4em; }
.prose p, .prose li { color: var(--ink-2); font-size: 16.5px; }
.prose ul { display: grid; gap: 10px; margin: 0 0 1.2em; }
.prose ul li { position: relative; padding-left: 22px; }
.prose ul li::before { content: ""; position: absolute; left: 0; top: 11px; width: 7px; height: 7px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 10px rgba(34,211,238,.8); }
.prose strong { color: #fff; }
.aside { position: sticky; top: calc(var(--nav-h) + 20px); display: grid; gap: 18px; }
.aside .panel { padding: 22px; }
.aside h4 { font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.aside dl { margin: 0; display: grid; gap: 12px; }
.aside dt { font-size: 12.5px; color: var(--muted); }
.aside dd { margin: 0; font-weight: 600; font-size: 14.5px; color: #fff; }
.outcomes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 0 0 1.2em; }
.outcome { padding: 22px 20px; }
.outcome strong { display: block; font-family: var(--font-head); font-size: 30px; letter-spacing: -.02em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.outcome span { font-size: 13.5px; color: var(--ink-2); }

/* ===== Services page ===== */
.service { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; padding: clamp(48px, 6vw, 88px) 0; border-top: 1px solid var(--line); }
.service:first-of-type { border-top: 0; }
.service__intro .card__icon { width: 58px; height: 58px; border-radius: 17px; }
.service__intro h2 { font-size: clamp(28px, 3.2vw, 40px); }
.service__intro p { color: var(--ink-2); font-size: 16.5px; }
.service__lists { display: grid; gap: 22px; }
.service__lists h4 { font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }

/* ===== Contact ===== */
.contact { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.form { display: grid; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 7px; }
.field label { font-size: 13.5px; font-weight: 600; color: var(--ink-2); }
.field input, .field textarea, .field select { width: 100%; padding: 14px 15px; border-radius: 14px; border: 1px solid var(--line-2); background: rgba(255,255,255,.04); font: inherit; color: #fff; transition: border-color .2s, box-shadow .2s, background .2s; }
.field select option { color: #0b1220; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: rgba(103,232,249,.7); box-shadow: 0 0 0 4px rgba(34,211,238,.15); background: rgba(255,255,255,.06); }
.field textarea { min-height: 150px; resize: vertical; }
.form__note { font-size: 13px; color: var(--muted); }
.form__success { display: none; padding: 26px; border-radius: var(--radius); background: var(--accent-soft); border: 1px solid rgba(103,232,249,.3); color: var(--accent-ink); }
.form.is-sent .form__success { display: block; }
.form.is-sent > :not(.form__success) { display: none; }
.contact__aside { display: grid; gap: 18px; }
.contact__item { display: flex; gap: 14px; align-items: flex-start; }
.contact__item .feature__icon { width: 42px; height: 42px; }
.contact__item strong { display: block; color: #fff; }
.contact__item span, .contact__item a { color: var(--ink-2); font-size: 15px; }
.contact__item a:hover { color: var(--accent); }

/* ===== Footer ===== */
.footer { position: relative; color: var(--ink-2); padding: clamp(56px, 7vw, 88px) 0 28px; border-top: 1px solid var(--line); background: linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.35)); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
.footer p { font-size: 14.5px; max-width: 34ch; margin-top: 14px; color: var(--muted); }
.footer h4 { color: #fff; font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }
.footer ul { display: grid; gap: 9px; font-size: 14.5px; }
.footer a:hover { color: #fff; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding-top: 22px; font-size: 13px; color: var(--muted); }

/* ===== Reveal / motion ===== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); transition-delay: var(--d, 0s); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal--scale { transform: translateY(16px) scale(.96); }

@view-transition { navigation: auto; }
::view-transition-old(root) { animation: 220ms var(--ease) both vt-out; }
::view-transition-new(root) { animation: 420ms var(--ease-out) both vt-in; }
@keyframes vt-out { to { opacity: 0; transform: translateY(-8px); } }
@keyframes vt-in { from { opacity: 0; transform: translateY(14px); } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .hero h1 .w, .fcard, .terminal__body .ln { opacity: 1 !important; transform: none !important; filter: none !important; transition: none !important; }
  .ambient__blob, .marquee__track, .badge__dot, .scroll-cue::after, .grad-text, .cta::after { animation: none !important; }
  ::view-transition-old(root), ::view-transition-new(root) { animation: none; }
  .stack .case-card { position: static; }
  * { transition-duration: .01ms !important; }
}
@media (hover: none) { .card::before, .card::after { display: none; } }

/* ===== Responsive ===== */
@media (max-width: 1080px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .article { grid-template-columns: 1fr; }
  .aside { position: static; grid-template-columns: repeat(2, 1fr); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .fcard--1, .fcard--3 { left: 2%; } .fcard--2, .fcard--4 { right: 2%; }
}
@media (max-width: 900px) {
  .grid--3, .grid--2 { grid-template-columns: 1fr 1fr; }
  .split, .service, .contact { grid-template-columns: 1fr; }
  .cta { grid-template-columns: 1fr; }
  .cta__actions { justify-content: flex-start; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .outcomes { grid-template-columns: 1fr; }
  .case-card { grid-template-columns: 1fr; }
  .fcard { display: none; }
  .hero { min-height: 0; padding-top: calc(var(--nav-h) + 60px); }
}
@media (max-width: 640px) {
  .grid--3, .grid--2, .grid--4, .stats__grid { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .aside { grid-template-columns: 1fr; }
  .case-card__stat { grid-template-columns: 1fr 1fr; }
  .tl-step { grid-template-columns: 44px 1fr; gap: 14px; }
  .tl-step__num { width: 44px; height: 44px; font-size: 13px; }
  .timeline::before, .timeline__fill { left: 21px; }
  .cursor-glow { display: none; }
}

/* ===== 3D carousel ===== */
.c3d { position: relative; width: 100%; }
.c3d__stage { position: relative; width: 100%; overflow: hidden; perspective: 1350px; display: flex; align-items: center; justify-content: center; user-select: none; touch-action: pan-y; cursor: grab; }
.c3d__stage:active { cursor: grabbing; }
.c3d__space { position: relative; transform-style: preserve-3d; }
.c3d__card { position: absolute; inset: 0; transform-style: preserve-3d; will-change: transform; }
.c3d__slice { position: absolute; inset: 0; border-radius: 1em; background: #2b3352; border: 1px solid #3a4468; pointer-events: none; }
.c3d__face { position: absolute; inset: 0; border-radius: 1em; overflow: hidden; backface-visibility: hidden; -webkit-backface-visibility: hidden; border: 1px solid rgba(255,255,255,.14); background: #0c1120; box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 30px 60px -30px rgba(0,0,0,.9); pointer-events: none; }
.c3d__face--front { transform: translateZ(1.5px); }
.c3d__face--back { transform: translateZ(-1.5px) rotateY(180deg); }
.c3d__nav { display: flex; justify-content: center; gap: 10px; margin-top: 8px; }
.c3d__nav button { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: rgba(255,255,255,.04); color: #fff; font-size: 18px; cursor: pointer; transition: background .2s, border-color .2s, transform .2s; }
.c3d__nav button:hover { background: rgba(255,255,255,.1); border-color: rgba(103,232,249,.6); transform: translateY(-2px); }

/* Mock Power BI report (front face). All sizes in em, scaled from the card width. */
.pbi { position: absolute; inset: 0; display: grid; grid-template-rows: auto auto 1fr auto; gap: .55em; padding: .85em 1em .7em; font-size: 1em; color: #dbe3f5; background: linear-gradient(160deg, #121a30, #0b1020 60%); }
.pbi::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at 100% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%); pointer-events: none; }
.pbi > * { position: relative; }
.pbi__top { display: flex; align-items: center; gap: .5em; font-family: var(--font-head); font-weight: 600; font-size: .78em; }
.pbi__logo { width: 1.15em; height: 1.15em; border-radius: .3em; background: var(--accent); box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 70%, transparent); }
.pbi__title { color: #fff; }
.pbi__chip { margin-left: auto; font-size: .78em; font-weight: 500; padding: .25em .7em; border-radius: 999px; border: 1px solid rgba(255,255,255,.14); color: var(--ink-2); }
.pbi__kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: .45em; }
.pbi__kpi { display: grid; gap: .1em; padding: .5em .6em; border-radius: .5em; background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.07); }
.pbi__kpi span { font-size: .55em; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }
.pbi__kpi strong { font-family: var(--font-head); font-size: .95em; color: #fff; letter-spacing: -.02em; line-height: 1.1; }
.pbi__kpi em { font-style: normal; font-size: .55em; color: var(--accent); min-height: 1em; }
.pbi__body { display: grid; grid-template-columns: 1.15fr 1fr; gap: .45em; min-height: 0; }
.pbi__panel { border-radius: .5em; background: rgba(255,255,255,.035); border: 1px solid rgba(255,255,255,.07); padding: .5em; min-height: 0; }
.pbi__bars { display: flex; align-items: flex-end; gap: .22em; }
.pbi__bars i { flex: 1; border-radius: .15em .15em 0 0; background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 35%, transparent)); opacity: .9; }
.pbi__line svg { width: 100%; height: 100%; overflow: visible; }
.pbi__line polyline { fill: none; stroke: var(--accent); stroke-width: 1.4; vector-effect: non-scaling-stroke; stroke-linejoin: round; stroke-linecap: round; }
.pbi__line .pbi__area { fill: color-mix(in srgb, var(--accent) 18%, transparent); stroke: none; }
.pbi__tabs { display: flex; gap: .9em; font-size: .58em; color: var(--muted); border-top: 1px solid rgba(255,255,255,.08); padding-top: .55em; }
.pbi__tabs .is-active { color: #fff; position: relative; }
.pbi__tabs .is-active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -.55em; height: 2px; background: var(--accent); }

/* Pipeline node card (front face) */
.flow { position: absolute; inset: 0; padding: 1em 1.1em .9em; display: grid; grid-template-rows: auto auto auto 1fr; gap: .7em; color: #dbe3f5; background: linear-gradient(160deg, #121a30, #0b1020 60%); }
.flow::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 60% at 0% 100%, color-mix(in srgb, var(--accent) 24%, transparent), transparent 70%); pointer-events: none; }
.flow > * { position: relative; }
.flow__top { display: flex; justify-content: space-between; font-size: .6em; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.flow__step { color: var(--accent); font-weight: 700; }
.flow__icon { width: 2.4em; height: 2.4em; border-radius: .7em; display: grid; place-items: center; background: color-mix(in srgb, var(--accent) 16%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent); color: var(--accent); }
.flow__icon svg { width: 1.35em; height: 1.35em; }
.flow__title { font-size: 1.05em; margin: 0; color: #fff; }
.flow__head { display: flex; align-items: center; gap: .7em; }
.flow__facts { display: grid; gap: .45em; align-content: start; font-size: .68em; color: var(--ink-2); padding: .6em .9em; border-radius: .6em; background: rgba(255,255,255,.035); border: 1px solid rgba(255,255,255,.07); }
.flow__next { align-self: end; font-size: .6em; color: var(--muted); letter-spacing: .04em; border-top: 1px solid rgba(255,255,255,.08); padding-top: .8em; }
.flow__next b { color: #fff; font-weight: 600; }
.flow__facts li { display: flex; gap: .6em; align-items: center; }
.flow__facts li::before { content: ""; width: .45em; height: .45em; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); flex: 0 0 auto; }

/* Back face (shared) */
.cback { position: absolute; inset: 0; color: #dbe3f5; background: linear-gradient(160deg, #0f1730, #0a0f1d 60%); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.cback::before { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 60% at 50% 100%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%); filter: blur(12px); }
.cback__stripe { position: absolute; left: 0; right: 0; top: 1em; height: 1.4em; background: rgba(0,0,0,.75); }
.cback__title { position: absolute; left: 1.1em; top: 3.1em; font-family: var(--font-head); font-size: .9em; font-weight: 600; color: #fff; }
.cback__title small { display: block; font-family: ui-monospace, Menlo, monospace; font-size: .62em; font-weight: 400; color: var(--muted); margin-top: .2em; }
.cback__meta { position: absolute; left: 1.1em; right: 1.1em; bottom: .9em; margin: 0; display: grid; gap: .35em; font-size: .58em; }
.cback__meta div { display: grid; grid-template-columns: 6.5em 1fr; gap: .6em; }
.cback__meta dt { color: var(--accent); text-transform: uppercase; letter-spacing: .08em; }
.cback__meta dd { margin: 0; color: #e2e8f0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }