/* V10 laptop-zoom hero — shared styles (tokens from v9-mercury) */
:root {
  --blue: #002AFF;
  --blue-hover: #0022CC;
  --blue-soft: #EEF1FF;
  --orange: #FF5500;
  --ink: #0A0D1C;
  --ink-2: #3B4256;
  --muted: #5A6072;
  --hairline: #E7E9F0;
  --bg-alt: #FAFAFB;
  --shadow-card: 0 1px 2px rgba(10,13,28,.05), 0 8px 24px rgba(10,13,28,.06);
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Inter", -apple-system, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--sans); color: var(--ink); background: #fff; font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.eyebrow::before { content: ""; width: 18px; height: 2px; background: var(--orange); }
.eyebrow.on-dark { color: rgba(255,255,255,.78); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 600; font-size: 15px; line-height: 1; padding: 15px 26px; border-radius: 6px; border: 1px solid transparent; transition: background .18s ease, border-color .18s ease, transform .18s ease; white-space: nowrap; }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-hover); }
.btn-ghost-light { border-color: rgba(255,255,255,.45); color: #fff; }
.btn-ghost-light:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-white { background: #fff; color: var(--blue); }
.btn-white:hover { background: #E9EDFF; }
.btn .arr { transition: transform .18s ease; }
.btn:hover .arr { transform: translateX(3px); }

/* ---------- nav ---------- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: background .25s ease, box-shadow .25s ease; }
.nav-inner { max-width: 1180px; margin: 0 auto; padding: 0 32px; height: 68px; display: flex; align-items: center; gap: 36px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; letter-spacing: -.01em; color: #fff; transition: color .25s ease; }
.nav-logo .mark { width: 28px; height: 28px; border-radius: 6px; background: var(--blue); display: inline-flex; align-items: center; justify-content: center; color: #fff; font-size: 14px; font-weight: 700; }
.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 20px; }
.nav-cta .signin { font-size: 14.5px; font-weight: 500; color: rgba(255,255,255,.85); transition: color .2s ease; }
.nav-cta .btn { padding: 11px 20px; font-size: 14px; }
.nav.scrolled { background: rgba(255,255,255,.94); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--hairline), 0 8px 24px rgba(10,13,28,.06); }
.nav.scrolled .nav-logo { color: var(--ink); }
.nav.scrolled .nav-cta .signin { color: var(--ink-2); }

/* ---------- hero (pinned zoom) ---------- */
.hero-zone { position: relative; height: 240vh; background: #0A0D1C; }
.hero-pin { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
#scene { position: absolute; top: 0; left: 0; will-change: transform; transform-origin: 0 0; }
#sceneImg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: fill; }
#quad { position: absolute; top: 0; left: 0; transform-origin: 0 0; will-change: transform; }
#lapVideo { display: block; background: #0c0e14; }
.screen-glass { position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(112deg, rgba(255,255,255,.13) 0%, rgba(255,255,255,.045) 26%, rgba(0,0,10,.05) 55%, rgba(0,0,10,.16) 100%);
  box-shadow: inset 0 0 22px rgba(0,0,8,.35); }
#handCutout { position: absolute; pointer-events: none; }
.scene-scrim { position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(7,9,20,.62) 0%, rgba(7,9,20,.34) 34%, rgba(7,9,20,.18) 55%, rgba(7,9,20,.42) 100%); }
#deepScrim { position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: radial-gradient(ellipse 62% 56% at 50% 52%, rgba(4,6,14,0) 38%, rgba(4,6,14,.85) 100%); }

#heroCopy { position: absolute; inset: 0; z-index: 5; display: flex; flex-direction: column; justify-content: flex-start; align-items: center; text-align: center; padding: 16vh 24px 0; will-change: transform, opacity; }
#heroCopy h1 { font-family: var(--serif); font-weight: 400; color: #fff; font-size: clamp(40px, 5.4vw, 74px); line-height: 1.04; letter-spacing: -.01em; max-width: 17ch; text-shadow: 0 2px 28px rgba(5,8,18,.45); }
#heroCopy h1 em { font-style: italic; }
#heroCopy .sub { color: rgba(255,255,255,.88); font-size: clamp(15.5px, 1.3vw, 18px); line-height: 1.6; max-width: 62ch; margin: 22px 0 30px; text-shadow: 0 1px 18px rgba(5,8,18,.5); }
#heroCopy .sub strong { color: #fff; font-weight: 600; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.hero-hint { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.65); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.hero-hint::after { content: ""; width: 1px; height: 26px; background: linear-gradient(rgba(255,255,255,.7), transparent); animation: hint 1.6s ease-in-out infinite; }
@keyframes hint { 0%,100% { transform: translateY(0); opacity: 1; } 50% { transform: translateY(7px); opacity: .5; } }

.hero-fade { opacity: 0; transform: translateY(18px); animation: heroIn .9s cubic-bezier(.2,.6,.2,1) forwards; }
.hero-fade.d1 { animation-delay: .08s; } .hero-fade.d2 { animation-delay: .18s; }
.hero-fade.d3 { animation-delay: .3s; } .hero-fade.d4 { animation-delay: .42s; }
@keyframes heroIn { to { opacity: 1; transform: none; } }

/* full-bleed crossfade layer */
#flat { position: absolute; inset: 0; z-index: 6; opacity: 0; pointer-events: none; background: #0c0e14; will-change: opacity, transform; display: flex; align-items: center; justify-content: center; }
#flat video { width: 100%; height: 100%; object-fit: cover; }
#flat .flat-frame { position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.06), inset 0 0 90px rgba(4,6,14,.55); pointer-events: none; }

/* ---------- after-hero bands (adapted from v9) ---------- */
.band { padding: 110px 0; }
.band.alt { background: var(--bg-alt); }
.band-head h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(30px, 3.4vw, 46px); line-height: 1.12; letter-spacing: -.01em; margin: 14px 0 14px; }
.band-head p { color: var(--muted); max-width: 60ch; font-size: 16.5px; }
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 52px; }
.pillar { background: #fff; border: 1px solid var(--hairline); border-radius: 8px; overflow: hidden; box-shadow: var(--shadow-card); transition: transform .25s ease, box-shadow .25s ease; }
.pillar:hover { transform: translateY(-4px); box-shadow: 0 2px 4px rgba(10,13,28,.05), 0 20px 44px rgba(10,13,28,.1); }
.pillar .shot { position: relative; height: 128px; overflow: hidden; background: var(--blue-soft); }
.pillar .shot img { width: 172%; max-width: none; position: absolute; top: -4%; left: -1%; }
.pillar .body { padding: 22px 22px 24px; }
.pillar .kicker { font-size: 11.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: 8px; }
.pillar h3 { font-size: 17px; font-weight: 600; letter-spacing: -.01em; margin-bottom: 6px; }
.pillar p { font-size: 14px; color: var(--muted); line-height: 1.55; }

.cta-band { background: var(--blue); color: #fff; padding: 110px 0; position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 90% at 80% 10%, rgba(255,255,255,.14), transparent 60%); pointer-events: none; }
.cta-band .eyebrow { color: rgba(255,255,255,.7); }
.cta-band .eyebrow::before { background: rgba(255,255,255,.55); }
.cta-band h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(30px, 3.6vw, 48px); line-height: 1.1; margin: 16px 0 14px; max-width: 22ch; }
.cta-band p { color: rgba(255,255,255,.82); font-size: 17px; max-width: 52ch; margin-bottom: 34px; }
.cta-band .fine { font-size: 13px; color: rgba(255,255,255,.6); margin: 20px 0 0; }

footer { background: #fff; padding: 64px 0 44px; border-top: 1px solid var(--hairline); }
.foot-row { display: flex; flex-wrap: wrap; gap: 28px; align-items: flex-start; justify-content: space-between; }
.foot-brand p { color: var(--muted); font-size: 14px; max-width: 40ch; margin-top: 14px; }
.foot-brand .addr { font-family: var(--mono); font-size: 12.5px; color: var(--ink-2); background: var(--bg-alt); border: 1px solid var(--hairline); border-radius: 4px; padding: 5px 9px; display: inline-block; margin-top: 14px; }
.foot-links { display: flex; gap: 48px; }
.foot-links h4 { font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 12px; }
.foot-links ul { list-style: none; }
.foot-links li { margin-bottom: 8px; }
.foot-links a { font-size: 14px; color: var(--muted); }
.foot-links a:hover { color: var(--ink); }
.foot-bottom { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; border-top: 1px solid var(--hairline); margin-top: 44px; padding-top: 24px; color: var(--muted); font-size: 13px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.2,.6,.2,1), transform .7s cubic-bezier(.2,.6,.2,1); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .hero-fade { opacity: 1 !important; transform: none !important; animation: none !important; transition: none !important; }
  .hero-zone { height: 100svh !important; }
  .hero-hint { display: none; }
}
@media (max-width: 1020px) {
  .pillars { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 819px) {
  .hero-zone { height: 100svh; }
  #heroCopy { padding-top: 13vh; }
  .hero-hint { display: none; }
  .nav-cta .signin { display: none; }
}
@media (max-width: 640px) {
  .pillars { grid-template-columns: 1fr; }
  .foot-links { gap: 30px; flex-wrap: wrap; }
}