/* ══════════════════════════════════════════════════════════════════════
   FROM CERO LABS AI · v3 "Luminous"
   Dark luminous warm system — AI-savvy, human touch.
   Built against impeccable / emil-design-eng / design-taste / review-animations.
   ══════════════════════════════════════════════════════════════════════ */


/* ── Tokens ───────────────────────────────────────────────────────────── */
:root {
  /* Surface — near-black, a hair warm */
  --void:        #08070B;
  --void-2:      #0C0A10;
  --raise:       #131019;     /* solid card fallback */
  --hair:        rgba(255,255,255,0.08);
  --hair-2:      rgba(255,255,255,0.04);

  /* Ink — warm whites/grays, all AA on --void */
  --ink:         #F4F1EC;     /* ~17:1  body+headings */
  --ink-soft:    #C9C3BA;     /* ~10:1  secondary     */
  --muted:       #A29B91;     /* ~6.4:1 labels        */
  --faint:       #968E84;     /* ~5.8:1 fine print (lifted from #8A837A for AA margin) */

  /* Brand — warm family (the whole accent system) */
  --coral:       #FF6B47;
  --coral-soft:  #FF8B6B;
  --peach:       #FFB89C;
  --amber:       #FFCC8A;
  --honey:       #FFE0A8;

  /* Tints */
  --coral-08:    rgba(255,107,71,0.08);
  --coral-14:    rgba(255,107,71,0.14);
  --coral-22:    rgba(255,107,71,0.22);
  --glow:        0 0 0 1px rgba(255,139,107,0.22), 0 18px 50px -18px rgba(255,107,71,0.55);
  --glow-soft:   0 14px 44px -22px rgba(255,139,107,0.5);

  /* Type */
  --sans:  'Geist', system-ui, -apple-system, sans-serif;
  --mono:  'Geist Mono', ui-monospace, monospace;
  --serif: 'Instrument Serif', Georgia, serif;

  /* Fluid type scale (~1.25) */
  --t-mono:   clamp(0.7rem, 0.66rem + 0.2vw, 0.78rem);
  --t-body:   clamp(1rem, 0.97rem + 0.18vw, 1.08rem);
  --t-lead:   clamp(1.12rem, 1rem + 0.6vw, 1.4rem);
  --t-h3:     clamp(1.25rem, 1.1rem + 0.7vw, 1.6rem);
  --t-h2:     clamp(2rem, 1.5rem + 2.4vw, 3.4rem);
  --t-h1:     clamp(2.7rem, 1.9rem + 4vw, 5.4rem);

  /* Radius — one scale: pill / lg / md / sm */
  --r-pill: 999px;
  --r-lg:   22px;
  --r-md:   16px;
  --r-sm:   11px;

  /* Motion — strong custom curves (emil) */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-inout: cubic-bezier(0.77, 0, 0.175, 1);

  /* Layout */
  --maxw: 1240px;
  --gutter: clamp(1.1rem, 0.6rem + 2.5vw, 2.5rem);

  /* Semantic z-scale */
  --z-bg: -1;
  --z-base: 1;
  --z-nav: 100;
  --z-promo: 90;
  --z-modal: 500;
  --z-cursor: 9000;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--void);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--t-body);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
  min-height: 100dvh;
}

::selection { background: var(--coral-22); color: var(--ink); }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ── Atmosphere: luminous mesh + grid + grain + spotlight ─────────────── */
.atmos { position: fixed; inset: 0; z-index: var(--z-bg); pointer-events: none; overflow: hidden; }
.atmos .orb {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.55;
  will-change: transform;
}
.atmos .orb.a { width: 46vmax; height: 46vmax; top: -14vmax; left: -10vmax;
  background: radial-gradient(circle, rgba(255,107,71,0.5), transparent 62%);
  animation: drift1 26s var(--ease-inout) infinite alternate; }
.atmos .orb.b { width: 40vmax; height: 40vmax; top: 18%; right: -12vmax;
  background: radial-gradient(circle, rgba(255,184,156,0.42), transparent 64%);
  animation: drift2 32s var(--ease-inout) infinite alternate; }
.atmos .orb.c { width: 34vmax; height: 34vmax; bottom: -10vmax; left: 22%;
  background: radial-gradient(circle, rgba(255,204,138,0.34), transparent 66%);
  animation: drift3 38s var(--ease-inout) infinite alternate; }
.atmos .grid {
  position: absolute; inset: 0; opacity: 0.5;
  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: 64px 64px;
  mask-image: radial-gradient(circle at 50% 30%, #000 10%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 10%, transparent 78%);
}
.atmos .spotlight {
  position: absolute; inset: 0;
  background: radial-gradient(540px circle at var(--mx, 50%) var(--my, 0%), rgba(255,139,107,0.07), transparent 70%);
  transition: background 120ms linear;
}
.atmos .grain {
  position: absolute; inset: -50%; opacity: 0.035; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@keyframes drift1 { to { transform: translate3d(8vmax, 6vmax, 0) scale(1.1); } }
@keyframes drift2 { to { transform: translate3d(-7vmax, 4vmax, 0) scale(1.08); } }
@keyframes drift3 { to { transform: translate3d(5vmax, -6vmax, 0) scale(1.12); } }
/* Lighter atmosphere on small screens: big blurs are the costliest paint. */
@media (max-width: 760px) { .atmos .orb { filter: blur(44px); opacity: 0.4; } .atmos .grain { display: none; } }

/* ── Custom cursor retired (a11y + perf). Neutralize any leftover nodes. ─ */
.cursor, .cursor-ring { display: none; }

/* ── Layout primitives ───────────────────────────────────────────────── */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(3.5rem, 2rem + 7vw, 7.5rem); position: relative; z-index: var(--z-base); }
.section-tight { padding-block: clamp(2.5rem, 1.5rem + 4vw, 4.5rem); }

/* Section header (eyebrow used sparingly — see EYEBROW RESTRAINT) */
.s-head { max-width: 720px; margin-bottom: clamp(2rem, 1rem + 3vw, 3.5rem); }
.s-head.center { margin-inline: auto; text-align: center; }
.kicker { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--mono);
  font-size: var(--t-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--coral-soft);
  margin-bottom: 1rem; }

/* ── Typography ──────────────────────────────────────────────────────── */
h1, h2, h3, h4 { font-weight: 500; letter-spacing: -0.025em; line-height: 1.05; text-wrap: balance; color: var(--ink); }
h1 { font-size: var(--t-h1); letter-spacing: -0.035em; line-height: 0.98; }
h2 { font-size: var(--t-h2); }
h3 { font-size: var(--t-h3); line-height: 1.12; }
p  { text-wrap: pretty; }
.lead { font-size: var(--t-lead); line-height: 1.5; color: var(--ink-soft); max-width: 62ch; }
.fine { font-size: var(--t-mono); color: var(--faint); }
/* Emphasis — Instrument Serif italic, SOLID color (no gradient text) */
.em { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--peach);
  letter-spacing: -0.01em; }
.em-amber { color: var(--amber); }
strong { color: var(--ink); font-weight: 600; }

/* ── Buttons ─────────────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--sans);
  font-weight: 500; font-size: .98rem; line-height: 1; border-radius: var(--r-pill);
  padding: .9rem 1.5rem; border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .16s var(--ease-out), box-shadow .25s var(--ease-out), background .25s, border-color .25s, color .25s; }
.btn .arr { transition: transform .2s var(--ease-out); }
.btn:hover .arr { transform: translateX(3px); }
.btn:active { transform: scale(.97); }
.btn-primary { background: linear-gradient(135deg, var(--coral-soft), var(--coral)); color: #1a0d08; box-shadow: var(--glow-soft); }
.btn-primary:hover { box-shadow: var(--glow); }
.btn-ghost { background: rgba(255,255,255,0.03); color: var(--ink); border-color: var(--hair); }
.btn-ghost:hover { border-color: var(--coral-22); background: var(--coral-08); }

/* ── Glass surface ───────────────────────────────────────────────────── */
.glass { background: rgba(20,17,26,0.55); border: 1px solid var(--hair);
  border-radius: var(--r-lg); backdrop-filter: blur(10px) saturate(1.15); -webkit-backdrop-filter: blur(10px) saturate(1.15);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06); }
@media (prefers-reduced-transparency: reduce) { .glass { background: var(--raise); backdrop-filter: none; -webkit-backdrop-filter: none; } }

/* ── Badge / live dot ────────────────────────────────────────────────── */
.badge { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--mono);
  font-size: var(--t-mono); letter-spacing: .04em; color: var(--ink-soft);
  background: rgba(255,255,255,0.04); border: 1px solid var(--hair); border-radius: var(--r-pill);
  padding: .45rem .85rem; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); position: relative; }
.dot::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--amber);
  animation: ping 2.4s var(--ease-out) infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: .7; } 70%,100% { transform: scale(3); opacity: 0; } }

/* ── Reveal-on-scroll. Hidden state is gated behind .js (set synchronously
   in <head>), so no-JS / headless visitors get fully-visible content. ──── */
.reveal { transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.js .reveal { opacity: 0; transform: translateY(22px); }
.reveal.in { opacity: 1; transform: none; }
.stagger > * { transition: opacity .6s var(--ease-out), transform .6s var(--ease-out); }
.js .stagger > * { opacity: 0; transform: translateY(16px); }
.stagger.in > * { opacity: 1; transform: none; }
.stagger.in > *:nth-child(2) { transition-delay: .06s; }
.stagger.in > *:nth-child(3) { transition-delay: .12s; }
.stagger.in > *:nth-child(4) { transition-delay: .18s; }
.stagger.in > *:nth-child(5) { transition-delay: .24s; }
.stagger.in > *:nth-child(6) { transition-delay: .30s; }
.stagger.in > *:nth-child(7) { transition-delay: .36s; }
.stagger.in > *:nth-child(8) { transition-delay: .42s; }

/* ══ Reduced motion: freeze decorative motion, keep content visible ══ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal, .reveal-up, .stagger > * { opacity: 1 !important; transform: none !important; }
  .atmos .orb { animation: none !important; }
}

/* ══════════════════════════════════════════════════════════════════════
   COMPONENTS
   ══════════════════════════════════════════════════════════════════════ */

/* ── Promo bar ───────────────────────────────────────────────────────── */
.promo { position: relative; z-index: var(--z-promo); background: linear-gradient(90deg, var(--coral-14), transparent 60%);
  border-bottom: 1px solid var(--hair-2); font-size: var(--t-mono); }
.promo .wrap { display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap; padding-block: .55rem; }
.promo .badge { background: transparent; border: 0; padding: 0; color: var(--amber); }
.promo a { color: var(--coral-soft); font-weight: 500; }
.promo a:hover { color: var(--amber); }
@media (max-width: 640px) { .promo .sep, .promo .promo-mid { display: none; } }

/* ── Nav ─────────────────────────────────────────────────────────────── */
.nav { position: sticky; top: 0; z-index: var(--z-nav); transition: background .3s, border-color .3s, backdrop-filter .3s; border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(8,7,11,0.72); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom-color: var(--hair-2); }
.nav .wrap { display: flex; align-items: center; gap: 1.5rem; height: 70px; }
.logo { display: inline-flex; align-items: center; }
.logo svg { height: 30px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 1.6rem; margin-left: auto; }
.nav-links a { font-size: .95rem; color: var(--ink-soft); transition: color .2s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: .75rem; }
.nav-burger { display: none; background: none; border: 0; color: var(--ink); width: 42px; height: 42px; border-radius: var(--r-sm); cursor: pointer; }
.nav-burger span { display: block; width: 20px; height: 2px; background: currentColor; margin: 4px auto; transition: transform .3s var(--ease-out), opacity .2s; }
body.nav-open .nav-burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.nav-open .nav-burger span:nth-child(2) { opacity: 0; }
body.nav-open .nav-burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-burger { display: block; margin-left: auto; }
  .nav-links { position: fixed; inset: 70px 0 auto 0; flex-direction: column; gap: 0; align-items: stretch;
    background: rgba(8,7,11,0.96); backdrop-filter: blur(18px); border-bottom: 1px solid var(--hair);
    padding: .5rem var(--gutter) 1.5rem; transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: opacity .25s var(--ease-out), transform .25s var(--ease-out); }
  .nav-links a { padding: .9rem 0; border-bottom: 1px solid var(--hair-2); }
  .nav .nav-cta .btn { display: none; }
  body.nav-open .nav-links { opacity: 1; transform: none; pointer-events: auto; }
}

/* ── Hero ────────────────────────────────────────────────────────────── */
.hero { padding-top: clamp(3rem, 1rem + 7vw, 6.5rem); padding-bottom: clamp(2.5rem, 1rem + 5vw, 5rem); text-align: center; }
.hero .badge { margin-inline: auto; margin-bottom: 1.6rem; }
.hero h1 { margin-inline: auto; max-width: 16ch; }
.hero .lead { margin: 1.6rem auto 2.2rem; text-align: center; }
.hero-ctas { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; margin-bottom: 2.6rem; }
.hero-trust { display: flex; justify-content: center; gap: clamp(1.5rem, 4vw, 3.5rem); flex-wrap: wrap;
  padding-top: 2rem; border-top: 1px solid var(--hair-2); max-width: 720px; margin-inline: auto; }
.hero-trust .ht { text-align: center; }
.hero-trust b { display: block; font-size: clamp(1.6rem, 1rem + 2vw, 2.3rem); font-weight: 600; color: var(--amber); letter-spacing: -0.02em; }
.hero-trust span { font-family: var(--mono); font-size: var(--t-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .1em; }

/* Two doors */
.doors { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; max-width: 760px; margin: 2.4rem auto 0; }
.door { padding: 1.3rem 1.4rem; border-radius: var(--r-md); text-align: left; display: flex; flex-direction: column; gap: .4rem;
  background: rgba(255,255,255,0.025); border: 1px solid var(--hair); transition: transform .3s var(--ease-out), border-color .3s, background .3s; }
.door .dk { font-family: var(--mono); font-size: var(--t-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--coral-soft); }
.door p { font-size: .95rem; color: var(--ink-soft); }
.door .go { margin-top: .2rem; color: var(--amber); font-weight: 500; font-size: .92rem; }
.door.biz { background: linear-gradient(180deg, var(--coral-08), transparent); border-color: var(--coral-22); }
@media (hover: hover) and (pointer: fine) { .door:hover { transform: translateY(-4px); border-color: var(--coral-22); background: var(--coral-08); } }
@media (max-width: 720px) { .doors { grid-template-columns: 1fr; } }

/* ── Stat band ───────────────────────────────────────────────────────── */
.statband { border-block: 1px solid var(--hair-2); background: rgba(12,10,16,0.5); }
.statband .grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; text-align: center; }
.bignum { font-size: clamp(2.6rem, 1.5rem + 5vw, 4.6rem); font-weight: 600; line-height: 1; letter-spacing: -0.04em; color: var(--amber); }
.bignum .u { font-size: .42em; color: var(--coral-soft); margin-left: .1em; }
.statband .lbl { color: var(--ink-soft); margin-top: .6rem; max-width: 22ch; margin-inline: auto; }
@media (max-width: 720px) { .statband .grid { grid-template-columns: 1fr; gap: 2.5rem; } }

/* ── Agent team ──────────────────────────────────────────────────────── */
.agents-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.1rem; }
.card-agent { padding: 1.4rem; border-radius: var(--r-lg); background: rgba(255,255,255,0.03); border: 1px solid var(--hair);
  display: flex; flex-direction: column; transition: transform .3s var(--ease-out), border-color .3s, box-shadow .3s; }
@media (hover: hover) and (pointer: fine) { .card-agent:hover { transform: translateY(-5px); border-color: var(--coral-22); box-shadow: var(--glow-soft); } }
.portrait { width: 100%; aspect-ratio: 5 / 4; border-radius: var(--r-md); margin-bottom: 1.1rem; position: relative; overflow: hidden;
  background: linear-gradient(150deg, var(--c1, var(--coral-soft)), var(--c2, var(--coral))); }
.portrait .bust { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 78%; height: auto; }
.portrait .bust path, .portrait .bust circle { fill: rgba(10,7,5,0.30); }
/* Drop-in real image: covers the gradient/silhouette. If the file is missing,
   onerror removes the <img> and the stylized portrait shows instead. */
.portrait .pimg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: inherit; z-index: 1; }
.portrait .ai, .portrait .rim { z-index: 2; }            /* stay above the photo */
.portrait:has(.pimg) .bust { display: none; }            /* modern browsers drop it entirely */
/* Fallback for browsers without :has(): the opaque photo (z-index 1) still covers
   the bust (z-index 0), so no silhouette bleeds through. */
.portrait .rim { position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 1px 0 rgba(255,255,255,0.35), inset 0 -40px 60px -30px rgba(0,0,0,0.5); }
.portrait .ai { position: absolute; top: 12px; right: 12px; width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.9);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.18); animation: orbitpulse 3s var(--ease-inout) infinite; }
@keyframes orbitpulse { 0%,100% { transform: scale(1); opacity: .9; } 50% { transform: scale(1.4); opacity: .5; } }
.card-agent h4 { font-size: 1.15rem; font-weight: 600; }
.card-agent .role { font-family: var(--mono); font-size: var(--t-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--coral-soft); margin: .15rem 0 .9rem; }
.card-agent ul { list-style: none; display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1.1rem; }
.card-agent li { font-size: .92rem; color: var(--ink-soft); padding-left: 1.1rem; position: relative; }
.card-agent li::before { content: ""; position: absolute; left: 0; top: .55em; width: 5px; height: 5px; border-radius: 50%; background: var(--coral); }
.card-agent .hire { margin-top: auto; color: var(--amber); font-weight: 500; font-size: .92rem; }
.card-agent.custom { background: linear-gradient(180deg, var(--coral-08), transparent); border-style: dashed; border-color: var(--coral-22); justify-content: center; align-items: flex-start; }

/* ── Comparison (rent vs own) — full panels, no side-stripe ──────────── */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; max-width: 940px; margin-inline: auto; }
.comp-col { padding: 1.6rem; border-radius: var(--r-lg); background: rgba(255,255,255,0.025); border: 1px solid var(--hair); }
.comp-col.own { background: linear-gradient(180deg, var(--coral-08), transparent); border-color: var(--coral-22); box-shadow: var(--glow-soft); }
.comp-col .tag { font-family: var(--mono); font-size: var(--t-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 1.1rem; }
.comp-col.own .tag { color: var(--coral-soft); }
.comp-col ul { list-style: none; display: flex; flex-direction: column; gap: .8rem; margin-bottom: 1.2rem; }
.comp-col li { display: flex; gap: .65rem; align-items: flex-start; color: var(--ink-soft); }
.comp-col .mk { flex: none; width: 18px; height: 18px; border-radius: 50%; display: grid; place-items: center; font-size: .7rem; margin-top: .15rem; }
.comp-col .mk.x { background: rgba(255,255,255,0.06); color: var(--faint); }
.comp-col .mk.c { background: var(--coral); color: #1a0d08; }
@media (max-width: 720px) { .compare { grid-template-columns: 1fr; } }

/* ── Steps (a real numbered sequence) ────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.step { padding: 1.6rem; border-radius: var(--r-lg); background: rgba(255,255,255,0.025); border: 1px solid var(--hair); transition: transform .3s var(--ease-out), border-color .3s; }
@media (hover: hover) and (pointer: fine) { .step:hover { transform: translateY(-4px); border-color: var(--coral-22); } }
.step .no { font-family: var(--serif); font-style: italic; font-size: 2.6rem; line-height: 1; color: var(--amber); margin-bottom: .8rem; }
.step h3 { margin-bottom: .6rem; }
.step p { color: var(--ink-soft); font-size: .96rem; }
.step .when { margin-top: 1rem; font-family: var(--mono); font-size: var(--t-mono); color: var(--muted); }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

/* ── Tabs (industries) ───────────────────────────────────────────────── */
.tabs { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.6rem; }
.tab { font-family: var(--sans); font-size: .9rem; color: var(--ink-soft); background: rgba(255,255,255,0.03);
  border: 1px solid var(--hair); border-radius: var(--r-pill); padding: .55rem 1.1rem; cursor: pointer;
  transition: transform .16s var(--ease-out), background .25s, border-color .25s, color .25s; }
.tab:active { transform: scale(.97); }
.tab.active { background: var(--coral); color: #1a0d08; border-color: transparent; }
.panel { display: none; }
.panel.active { display: block; animation: fadein .4s var(--ease-out); }
@keyframes fadein { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.panel h3 { margin-bottom: .7rem; }
.panel p { color: var(--ink-soft); max-width: 60ch; margin-bottom: 1.2rem; }

/* ── Case study ──────────────────────────────────────────────────────── */
.case { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.6rem; align-items: stretch; }
.case-main { padding: clamp(1.6rem, 3vw, 2.4rem); }
.case-tag { font-family: var(--mono); font-size: var(--t-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--coral-soft); margin-bottom: 1rem; }
.case-main blockquote { background: var(--coral-08); border: 1px solid var(--coral-14); border-radius: var(--r-md);
  padding: 1.1rem 1.3rem; font-style: italic; color: var(--ink); margin: 1.4rem 0; }
.case-by strong { display: block; }
.case-by span { color: var(--muted); font-size: .9rem; }
.case-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--hair); border-radius: var(--r-md); overflow: hidden; }
.case-stats .cs { background: var(--void-2); padding: 1.4rem; text-align: center; }
.case-stats .csn { font-size: 2rem; font-weight: 600; color: var(--amber); letter-spacing: -0.03em; }
.case-stats .csl { font-family: var(--mono); font-size: var(--t-mono); color: var(--muted); text-transform: uppercase; margin-top: .3rem; }
@media (max-width: 820px) { .case { grid-template-columns: 1fr; } }

/* ── Pricing ─────────────────────────────────────────────────────────── */
.prices { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.price { padding: 1.5rem; border-radius: var(--r-lg); background: rgba(255,255,255,0.025); border: 1px solid var(--hair);
  display: flex; flex-direction: column; transition: transform .3s var(--ease-out), border-color .3s, box-shadow .3s; position: relative; }
@media (hover: hover) and (pointer: fine) { .price:hover { transform: translateY(-5px); border-color: var(--coral-22); } }
.price.feat { background: linear-gradient(180deg, var(--coral-08), transparent); border-color: var(--coral-22); box-shadow: var(--glow-soft); }
.price .flag { position: absolute; top: -10px; left: 1.5rem; font-family: var(--mono); font-size: .62rem; letter-spacing: .12em;
  text-transform: uppercase; background: var(--coral); color: #1a0d08; padding: .25rem .6rem; border-radius: var(--r-pill); }
.price .pname { font-family: var(--mono); font-size: var(--t-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--coral-soft); }
.price .pamt { font-size: 1.7rem; font-weight: 600; margin-top: .5rem; letter-spacing: -0.02em; }
.price .pamt span { font-size: .9rem; color: var(--muted); font-weight: 400; }
.price .pper { font-family: var(--mono); font-size: var(--t-mono); color: var(--muted); margin-bottom: 1.1rem; }
.price ul { list-style: none; display: flex; flex-direction: column; gap: .6rem; margin-bottom: 1.3rem; }
.price li { font-size: .9rem; color: var(--ink-soft); padding-left: 1.1rem; position: relative; }
.price li::before { content: ""; position: absolute; left: 0; top: .5em; width: 5px; height: 5px; border-radius: 50%; background: var(--coral); }
.price .btn { margin-top: auto; justify-content: center; }
@media (max-width: 980px) { .prices { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .prices { grid-template-columns: 1fr; } }

/* ── Testimonials ────────────────────────────────────────────────────── */
.tgrid { columns: 3 280px; column-gap: 1.1rem; }
.tcard { break-inside: avoid; margin-bottom: 1.1rem; padding: 1.4rem; border-radius: var(--r-lg); background: rgba(255,255,255,0.03); border: 1px solid var(--hair); }
.tcard p { color: var(--ink); }
.tcard .by { margin-top: 1rem; font-size: .88rem; color: var(--muted); }
.tcard .by strong { color: var(--ink-soft); }

/* ── Marquee (single, justified) ─────────────────────────────────────── */
.marquee { overflow: hidden; border-block: 1px solid var(--hair-2); padding-block: 1.1rem; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 3rem; width: max-content; animation: scrollx 32s linear infinite; }
.marquee-track span { font-family: var(--mono); font-size: var(--t-mono); color: var(--muted); text-transform: uppercase; letter-spacing: .1em; white-space: nowrap; }
.marquee-track span b { color: var(--coral-soft); }
@keyframes scrollx { to { transform: translateX(-50%); } }

/* ── FAQ ─────────────────────────────────────────────────────────────── */
.faq { max-width: 780px; margin-inline: auto; }
.faq-item { border-bottom: 1px solid var(--hair); }
.faq-q { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.2rem 0; cursor: pointer; font-weight: 500; font-size: 1.05rem; color: var(--ink); }
.faq-q .ic { flex: none; width: 22px; height: 22px; position: relative; transition: transform .3s var(--ease-out); }
.faq-q .ic::before, .faq-q .ic::after { content: ""; position: absolute; inset: 50% 0 auto 0; height: 2px; background: var(--coral-soft); }
.faq-q .ic::after { transform: rotate(90deg); transition: transform .3s var(--ease-out); }
.faq-item.open .faq-q .ic::after { transform: rotate(0); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s var(--ease-out); color: var(--ink-soft); }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a > div { overflow: hidden; min-height: 0; }
.faq-a p { padding-bottom: 1.2rem; }

/* ── Closer / final CTA ──────────────────────────────────────────────── */
.closer { text-align: center; }
.closer .glass { padding: clamp(2.2rem, 1rem + 5vw, 4rem); max-width: 880px; margin-inline: auto; }
.closer h2 { margin-bottom: 1rem; }
.closer p { color: var(--ink-soft); max-width: 56ch; margin: 0 auto 1.8rem; }
.closer .hero-ctas { margin-bottom: 0; }

/* ── Footer ──────────────────────────────────────────────────────────── */
.footer { border-top: 1px solid var(--hair-2); padding-block: clamp(2.5rem, 1.5rem + 3vw, 4rem); }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1.4fr; gap: 2rem; }
.foot-grid h5 { font-family: var(--mono); font-size: var(--t-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 1rem; }
.foot-grid p { color: var(--ink-soft); max-width: 40ch; font-size: .95rem; }
.foot-grid nav { display: flex; flex-direction: column; gap: .6rem; }
.foot-grid nav a, .foot-grid .contact a { color: var(--ink-soft); font-size: .95rem; transition: color .2s; }
.foot-grid nav a:hover, .foot-grid .contact a:hover { color: var(--coral-soft); }
.foot-grid .contact div { color: var(--ink-soft); font-size: .92rem; margin-bottom: .5rem; }
.foot-bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--hair-2); color: var(--faint); font-size: .85rem; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr; } }

/* ── Page hero (interior pages) ──────────────────────────────────────── */
.page-hero { padding-top: clamp(2.5rem, 1rem + 5vw, 4.5rem); padding-bottom: clamp(2rem, 1rem + 3vw, 3rem); }
.page-hero h1 { max-width: 18ch; }
.page-hero .lead { margin-top: 1.4rem; }

/* ── Forms (contact) ─────────────────────────────────────────────────── */
.field { display: flex; flex-direction: column; gap: .45rem; margin-bottom: 1.1rem; }
.field label { font-family: var(--mono); font-size: var(--t-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.field input, .field textarea, .field select { font-family: var(--sans); font-size: 1rem; color: var(--ink);
  background: rgba(255,255,255,0.03); border: 1px solid var(--hair); border-radius: var(--r-sm); padding: .85rem 1rem; transition: border-color .2s, box-shadow .2s; }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--coral-soft); box-shadow: 0 0 0 3px var(--coral-14); }
.field textarea { min-height: 130px; resize: vertical; }

/* ── Skip link (a11y) ────────────────────────────────────────────────── */
.skip-link { position: absolute; left: -9999px; top: 0; z-index: var(--z-nav);
  background: var(--coral); color: #1a0d08; font-weight: 600; padding: .65rem 1.1rem;
  border-radius: 0 0 var(--r-sm) 0; }
.skip-link:focus { left: 0; }

/* ── Work list (divided 2-col — a non-card section rhythm) ────────────── */
.worklist { display: grid; grid-template-columns: 1fr 1fr; gap: 0 3rem; }
.worklist .wl { padding: 1.5rem 0; border-top: 1px solid var(--hair); }
.worklist .wl h3 { font-size: 1.12rem; }
.worklist .wl p { color: var(--ink-soft); font-size: .95rem; margin-top: .45rem; }
@media (max-width: 760px) { .worklist { grid-template-columns: 1fr; gap: 0; } }

/* ── Two-column split (collapses on mobile — never inline grid) ──────── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; align-items: start; }
.two-col.lean { grid-template-columns: 0.85fr 1.4fr; }
@media (max-width: 820px) { .two-col, .two-col.lean { grid-template-columns: 1fr; } }

/* ── Utilities ───────────────────────────────────────────────────────── */
.center { text-align: center; }
.mt-cta { margin-top: 2.5rem; display: flex; justify-content: center; gap: .8rem; flex-wrap: wrap; }
:focus-visible { outline: 2px solid var(--coral-soft); outline-offset: 3px; border-radius: 4px; }

/* proof placeholder chip */
.sample-tag{display:inline-block;font-size:.6rem;letter-spacing:.09em;text-transform:uppercase;color:#FF8B6B;border:1px solid rgba(255,139,107,.45);border-radius:999px;padding:.12rem .55rem;margin-bottom:.6rem}