/* ============================================================================
   VOLANTE — Marketing website. Hand-crafted, motion-rich build.
   Layers on top of colors_and_type.css (design tokens).
   Dark-first, metallic. A black gallery with a single precise gold light.
   ========================================================================= */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  overflow-x: hidden;
  cursor: default;
}
::selection { background: rgba(201,162,75,.30); color: #fff; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }

/* --------------------------------------------------------------- primitives */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; width: 100%; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-weight: 500;
  font-size: var(--fs-eyebrow); letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold-bright);
}
.eyebrow::before {
  content: ""; width: 26px; height: 1px; background: var(--grad-gold);
  display: inline-block;
}
.eyebrow.center { justify-content: center; }

.gold-text {
  background: var(--grad-gold);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  /* subtle metallic sheen sweep */
  background-size: 220% 100%;
  animation: sheen 7s var(--ease-in-out) infinite;
}
@keyframes sheen { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.muted { color: var(--fg-muted); }

/* hairline rule that draws in when revealed */
.rule { height: 1px; background: var(--line); position: relative; overflow: hidden; }
.rule::after {
  content: ""; position: absolute; inset: 0; transform-origin: left;
  transform: scaleX(0); background: var(--grad-gold); transition: transform 1100ms var(--ease);
}
.is-in .rule::after { transform: scaleX(1); }

/* ------------------------------------------------------------------ buttons */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 500; font-size: 13px;
  letter-spacing: .14em; text-transform: uppercase; white-space: nowrap;
  padding: 16px 28px; border-radius: var(--radius); border: 1px solid transparent;
  cursor: pointer; transition: filter var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.btn svg { width: 16px; height: 16px; }
.btn-primary {
  color: var(--gold-ink); overflow: hidden;
  background-color: var(--gold);
  background-image: linear-gradient(105deg, transparent 40%, rgba(255,250,230,.55) 50%, transparent 60%);
  background-repeat: no-repeat; background-size: 250% 100%; background-position: 200% 0;
  transition: background-position .7s var(--ease), background-color .5s var(--ease);
}
.btn-primary:hover { background-color: var(--gold-bright); background-position: -120% 0; }
.btn-primary:active { filter: brightness(.96); }
.btn-ghost { background: transparent; color: var(--fg); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--line-gold); color: var(--gold-bright); }
.btn-text {
  background: none; color: var(--gold-bright); padding: 8px 2px; letter-spacing: .12em;
}
.btn-text::after {
  content: ""; position: absolute; left: 0; bottom: 2px; height: 1px; width: 100%;
  background: var(--grad-gold); transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.btn-text:hover::after { transform: scaleX(1); }
.btn-text:hover { color: var(--gold-champagne); }

/* ----------------------------------------------------------- scroll progress */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 100%; z-index: 200;
  transform: scaleX(0); transform-origin: left; background: var(--grad-gold);
  box-shadow: 0 0 12px rgba(201,162,75,.5);
}

/* ----------------------------------------------------------------- side rail */
.rail {
  position: fixed; left: 30px; bottom: 0; z-index: 50;
  display: flex; flex-direction: column; align-items: center; gap: 18px;
}
.rail a {
  color: var(--fg-faint); display: inline-flex; transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.rail a:hover { color: var(--gold-bright); transform: translateY(-2px); }
.rail svg { width: 17px; height: 17px; }
.rail .line { width: 1px; height: 90px; background: linear-gradient(var(--line-gold), transparent); margin-top: 6px; }

/* --------------------------------------------------------------------- nav */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 100; transition: all var(--dur) var(--ease); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 92px; transition: height var(--dur) var(--ease); }
.nav.scrolled { background: rgba(10,10,11,.72); backdrop-filter: blur(18px); border-bottom: 1px solid var(--line); }
.nav.scrolled .nav-inner { height: 70px; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand img { height: 40px; width: auto; transition: height var(--dur) var(--ease); }
.nav.scrolled .brand img { height: 34px; }
.brand .wm { font-family: var(--font-display); font-weight: 300; font-size: 19px; letter-spacing: .28em; color: var(--fg); padding-left: 4px; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  position: relative; font-family: var(--font-display); font-weight: 400; font-size: 13px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--fg-muted); padding: 8px 0;
  transition: color var(--dur) var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--fg); }
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: var(--grad-gold); transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-cta { display: flex; align-items: center; gap: 18px; }
.hamburger { display: none; background: none; border: 0; color: var(--fg); cursor: pointer; padding: 6px; }
.mobile-menu { display: none; }

/* --------------------------------------------------------------------- hero */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 150px 0 110px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: radial-gradient(125% 95% at 80% 16%, #1b1810 0%, #0d0c09 44%, #0A0A0B 76%); }
.hero-vign { position: absolute; inset: 0; background: radial-gradient(120% 120% at 50% 40%, transparent 55%, rgba(0,0,0,.55) 100%); pointer-events: none; }
.hero-mark {
  position: absolute; right: -90px; top: 50%; height: 680px; width: auto;
  transform: translateY(-50%); opacity: .07;
  filter: drop-shadow(0 0 90px rgba(201,162,75,.28)); pointer-events: none; will-change: transform;
}
@media (max-width: 1100px) { .hero-mark { opacity: .045; right: -180px; } }
.hero-grain {
  position: absolute; inset: 0; opacity: .045; mix-blend-mode: screen; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-content { position: relative; max-width: 920px; }
.hero h1 {
  font-family: var(--font-display); font-weight: 300; font-size: clamp(2.6rem, 5.6vw, 5rem);
  line-height: 1.04; letter-spacing: -.018em; margin: 26px 0 0;
}
.hero h1 .ln { display: block; overflow: hidden; }
.hero h1 .ln > span { display: block; }
.hero .sub { display: block; font-size: 1.22rem; line-height: 1.65; color: var(--fg-muted); max-width: 580px; margin: 34px 0 44px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.scroll-cue {
  position: absolute; bottom: 38px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  color: var(--fg-faint); font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .24em; text-transform: uppercase;
}
.scroll-cue .dot { width: 1px; height: 46px; background: linear-gradient(var(--gold), transparent); position: relative; overflow: hidden; }
.scroll-cue .dot::after { content: ""; position: absolute; top: -50%; left: 0; width: 100%; height: 50%; background: var(--gold-champagne); animation: cue 2.4s var(--ease-in-out) infinite; }
@keyframes cue { 0% { top: -50%; } 60%,100% { top: 100%; } }

/* ------------------------------------------------------------------ clients */
.clients { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 30px 0; overflow: hidden; }
.clients-inner { display: flex; align-items: center; gap: 42px; }
.clients .lbl { flex: none; font-family: var(--font-mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--fg-faint); }
.marquee { flex: 1; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 64px; width: max-content; animation: marq 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--font-display); font-weight: 400; font-size: 22px; letter-spacing: .14em;
  color: var(--fg-muted); opacity: .55; transition: all var(--dur) var(--ease); cursor: default; white-space: nowrap;
}
.marquee-track span:hover { opacity: 1; color: var(--gold-bright); }
@keyframes marq { to { transform: translateX(-50%); } }

/* --------------------------------------------------------------- section shell */
.section { padding: var(--space-10) 0; position: relative; }
.sec-head { max-width: 720px; margin-bottom: 64px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head h2 {
  font-family: var(--font-display); font-weight: 300; font-size: clamp(2.1rem, 4.2vw, 3.5rem);
  line-height: 1.08; letter-spacing: -.012em; margin: 18px 0 0;
}
.sec-head p { font-size: 1.1rem; color: var(--fg-muted); margin: 22px 0 0; max-width: 620px; }
.sec-head.center p { margin-left: auto; margin-right: auto; }

/* ----------------------------------------------------------------- counters */
.counters { background: var(--surface-1); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.counters-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.counter { padding: 76px 28px; text-align: center; border-left: 1px solid var(--line); position: relative; }
.counter:first-child { border-left: 0; }
.counter .num { font-family: var(--font-mono); font-weight: 600; font-size: clamp(2.6rem, 4.2vw, 3.6rem); color: var(--gold-bright); line-height: 1; letter-spacing: .01em; }
.counter .num .suf { color: var(--gold); }
.counter .cap { font-family: var(--font-display); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--fg-muted); margin-top: 16px; }

/* ----------------------------------------------------------------- services */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.svc { background: var(--surface-1); padding: 46px 38px; transition: background var(--dur) var(--ease); cursor: default; position: relative; }
.svc::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--grad-gold); transform: scaleY(0); transform-origin: bottom; transition: transform var(--dur) var(--ease); }
.svc:hover { background: var(--surface-2); }
.svc:hover::before { transform: scaleY(1); }
.svc .ic { width: 54px; height: 54px; border-radius: 13px; background: var(--surface-3); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; transition: all var(--dur) var(--ease); }
.svc .ic svg { width: 26px; height: 26px; color: var(--gold-bright); }
.svc:hover .ic { border-color: var(--line-gold); box-shadow: var(--glow-gold); transform: translateY(-2px); }
.svc .no { position: absolute; top: 40px; right: 36px; font-family: var(--font-mono); font-size: 12px; color: var(--fg-faint); letter-spacing: .08em; transition: color var(--dur) var(--ease); }
.svc:hover .no { color: var(--gold-bright); }
.svc h3 { font-family: var(--font-display); font-weight: 500; font-size: 21px; margin: 26px 0 12px; color: var(--fg); }
.svc p { font-size: 15px; line-height: 1.62; color: var(--fg-muted); margin: 0; }

/* ----------------------------------------------------------------- portfolio */
.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 38px; }
.filter { font-family: var(--font-display); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; padding: 10px 20px; border-radius: var(--radius-pill); border: 1px solid var(--line-strong); color: var(--fg-muted); cursor: pointer; background: none; transition: all var(--dur) var(--ease); }
.filter:hover { color: var(--fg); border-color: var(--line-gold); }
.filter.on { border-color: var(--line-gold); color: var(--gold-ink); background: var(--grad-gold-soft); }
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.work { position: relative; aspect-ratio: 4 / 3.3; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-strong); cursor: pointer; transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), opacity 420ms var(--ease), transform 420ms var(--ease); }
.work:hover { border-color: var(--line-gold); box-shadow: var(--glow-gold); }
.work .ph { position: absolute; inset: 0; transition: transform 800ms var(--ease); }
.work .ph::after { content: attr(data-ph); position: absolute; top: 16px; left: 18px; font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.18); }
.work:hover .ph { transform: scale(1.06); }
.work .ov { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(10,10,11,.25) 55%, rgba(10,10,11,.94) 100%); display: flex; flex-direction: column; justify-content: flex-end; padding: 26px; }
.work .cat { font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-bright); transform: translateY(8px); opacity: 0; transition: all var(--dur) var(--ease); }
.work .ttl { font-family: var(--font-display); font-weight: 400; font-size: 22px; color: #fff; margin-top: 6px; }
.work:hover .cat { transform: translateY(0); opacity: 1; }
.work .corner { position: absolute; top: 18px; right: 18px; color: rgba(255,255,255,.5); opacity: 0; transform: translate(-4px, 4px); transition: all var(--dur) var(--ease); }
.work .corner svg { width: 24px; height: 24px; }
.work:hover .corner { opacity: 1; transform: translate(0,0); }
.work.hide { opacity: 0; transform: scale(.96); pointer-events: none; position: absolute; }

/* --------------------------------------------------------------- testimonials */
.testimonials { background: var(--surface-1); border-top: 1px solid var(--line); }
.quote { max-width: 920px; margin: 0 auto; text-align: center; }
.quote .mark { font-family: var(--font-display); font-size: 96px; line-height: .6; color: var(--gold); opacity: .4; height: 48px; }
.quote blockquote { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.55rem, 3vw, 2.4rem); line-height: 1.32; color: var(--fg); margin: 0 0 34px; letter-spacing: -.01em; text-wrap: balance; transition: opacity 500ms var(--ease), transform 500ms var(--ease); }
.quote .who { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; color: var(--fg-muted); transition: opacity 500ms var(--ease); }
.quote .who b { color: var(--gold-bright); font-weight: 600; }
.quote.swap blockquote, .quote.swap .who { opacity: 0; transform: translateY(8px); }
.t-nav { display: flex; justify-content: center; gap: 12px; margin-top: 44px; }
.t-dot { width: 8px; height: 8px; border-radius: 50%; border: 1px solid var(--line-strong); background: none; cursor: pointer; padding: 0; transition: all var(--dur) var(--ease); }
.t-dot.on { background: var(--gold); border-color: var(--gold); width: 28px; border-radius: var(--radius-pill); }

/* --------------------------------------------------------------------- cta */
.cta-card { position: relative; overflow: hidden; background: radial-gradient(125% 135% at 82% 8%, #1c1810 0%, #100e0a 56%); border: 1px solid var(--line-gold); border-radius: var(--radius-lg); padding: 80px 68px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 68px; align-items: center; }
.cta-card .glow { position: absolute; width: 520px; height: 520px; right: -120px; top: -160px; background: radial-gradient(circle, rgba(201,162,75,.16), transparent 62%); pointer-events: none; }
.cta-card h2 { font-family: var(--font-display); font-weight: 300; font-size: clamp(2.3rem, 3.6vw, 3.5rem); line-height: 1.05; margin: 18px 0 0; }
.cta-card p { color: var(--fg-muted); margin: 22px 0 0; font-size: 1.08rem; line-height: 1.62; }
.form { display: flex; flex-direction: column; gap: 14px; position: relative; }
.form .field { display: flex; align-items: center; gap: 12px; background: rgba(10,10,11,.5); border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 15px 17px; transition: all var(--dur) var(--ease); }
.form .field:focus-within { border-color: var(--line-gold); box-shadow: 0 0 0 3px rgba(201,162,75,.12); }
.form .field svg { width: 18px; height: 18px; color: var(--fg-faint); flex: none; }
.form .field.area { align-items: flex-start; }
.form .field.area svg { margin-top: 2px; }
.form input, .form textarea { flex: 1; background: none; border: 0; outline: 0; color: var(--fg); font-family: var(--font-body); font-size: 15px; resize: none; }
.form input::placeholder, .form textarea::placeholder { color: var(--fg-faint); }
.form-done { text-align: center; padding: 34px 0; }
.form-done .ck { width: 62px; height: 62px; border-radius: 50%; border: 1px solid var(--line-gold); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; box-shadow: var(--glow-gold); }
.form-done .ck svg { width: 28px; height: 28px; color: var(--gold-bright); }
.form-done h3 { font-family: var(--font-display); font-weight: 400; margin: 0 0 8px; font-size: 24px; }
.form-err { margin: 6px 0 0; font-family: var(--font-mono); font-size: 12px; letter-spacing: .03em; color: #d98a7a; text-align: center; }

/* ------------------------------------------------------------------- footer */
.footer { border-top: 1px solid var(--line); padding: 88px 0 38px; background: var(--surface-1); }
.footer-top { display: grid; grid-template-columns: 1.8fr 1fr 1.3fr; gap: 52px; padding-bottom: 56px; border-bottom: 1px solid var(--line); }
.footer .brand img { height: 46px; }
.footer .desc { color: var(--fg-muted); font-size: 14px; line-height: 1.6; margin: 24px 0 0; max-width: 310px; }
.footer h5 { font-family: var(--font-display); font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--fg-faint); margin: 0 0 22px; }
.footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.footer ul a { font-size: 14px; color: var(--fg-muted); transition: color var(--dur) var(--ease); }
.footer ul a:hover { color: var(--gold-bright); }
.footer .addr { font-size: 14px; color: var(--fg-muted); line-height: 1.8; }
.footer .socials { display: flex; gap: 12px; margin-top: 22px; }
.footer .socials a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-strong); display: flex; align-items: center; justify-content: center; color: var(--fg-muted); transition: all var(--dur) var(--ease); }
.footer .socials a:hover { border-color: var(--line-gold); color: var(--gold-bright); transform: translateY(-2px); }
.footer .socials svg { width: 17px; height: 17px; }
.footer-bot { display: flex; justify-content: space-between; align-items: center; padding-top: 30px; font-family: var(--font-mono); font-size: 11px; color: var(--fg-faint); letter-spacing: .04em; }
.footer-bot a { margin-left: 24px; color: var(--fg-faint); transition: color var(--dur) var(--ease); }
.footer-bot a:hover { color: var(--gold-bright); }

/* -------------------------------------------------------------------- reveal */
/* -------------------------------------------------------------- hero intro */
/* Pure-CSS so content ALWAYS resolves to visible (print/PDF/reduced-motion/
   frozen-capture safe): base state is visible; we animate FROM hidden. */
@media (prefers-reduced-motion: no-preference) {
  [data-hero] { animation: heroIn 1000ms var(--ease) forwards; }
  [data-hero="0"] { animation-delay: 120ms; }
  [data-hero="1"] { animation-delay: 240ms; }
  [data-hero="2"] { animation-delay: 360ms; }
  [data-hero="3"] { animation-delay: 520ms; }
  [data-hero="4"] { animation-delay: 680ms; }
}
@keyframes heroIn { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

/* -------------------------------------------------------------- reveal */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 850ms var(--ease), transform 850ms var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.stagger > * { opacity: 0; transform: translateY(22px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); }
.stagger.is-in > * { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .stagger > * { opacity: 1 !important; transform: none !important; }
  .gold-text { animation: none; }
  .marquee-track { animation: none; }
  .scroll-cue .dot::after { animation: none; }
}

/* --------------------------------------------------------------- responsive */
@media (max-width: 1080px) {
  .rail { display: none; }
}
@media (max-width: 920px) {
  .nav-links, .nav-cta .btn { display: none; }
  .hamburger { display: inline-flex; }
  .counters-grid { grid-template-columns: repeat(2, 1fr); }
  .counter:nth-child(odd) { border-left: 0; }
  .counter:nth-child(n+3) { border-top: 1px solid var(--line); }
  .svc-grid, .work-grid { grid-template-columns: 1fr 1fr; }
  .cta-card { grid-template-columns: 1fr; padding: 48px 32px; gap: 38px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .mobile-menu.open { display: block; position: fixed; inset: 70px 0 0; background: rgba(10,10,11,.97); backdrop-filter: blur(22px); z-index: 95; padding: 44px 40px; }
  .mobile-menu.open a { display: block; font-family: var(--font-display); font-size: 28px; letter-spacing: .06em; color: var(--fg); padding: 20px 0; border-bottom: 1px solid var(--line); }
}
@media (max-width: 600px) {
  .container { padding: 0 24px; }
  .svc-grid, .work-grid { grid-template-columns: 1fr; }
  .clients-inner { flex-direction: column; align-items: flex-start; gap: 18px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bot { flex-direction: column; gap: 14px; }
}

/* ============================================================================
   REPOSITIONING ADDITIONS — pillars, speed proof, problems wall, statement,
   network. The breadth reads as confidence: one promise, proven by specifics.
   ========================================================================= */

/* ------------------------------------------------------------- pillars */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.pillar { background: var(--surface-1); padding: 46px 34px; position: relative; transition: background var(--dur) var(--ease); }
.pillar::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--grad-gold); transform: scaleY(0); transform-origin: bottom; transition: transform var(--dur) var(--ease); }
.pillar:hover { background: var(--surface-2); }
.pillar:hover::before { transform: scaleY(1); }
.pillar .pn { position: absolute; top: 42px; right: 32px; font-family: var(--font-mono); font-size: 12px; color: var(--fg-faint); transition: color var(--dur) var(--ease); }
.pillar:hover .pn { color: var(--gold-bright); }
.pillar .pk { font-family: var(--font-mono); font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold-bright); }
.pillar h3 { font-family: var(--font-display); font-weight: 400; font-size: 25px; margin: 22px 0 14px; color: var(--fg); }
.pillar p { font-size: 14.5px; line-height: 1.62; color: var(--fg-muted); margin: 0; }

/* --------------------------------------------------------- speed proof band */
.speed { position: relative; overflow: hidden; margin-top: 60px; display: grid; grid-template-columns: auto 1fr; gap: clamp(40px, 6vw, 76px); align-items: center;
  padding: clamp(48px, 6vw, 76px); border: 1px solid var(--line-gold); border-radius: var(--radius-lg);
  background: radial-gradient(125% 135% at 88% 6%, #1c1810 0%, #100e0a 58%); }
.speed .glow { position: absolute; width: 460px; height: 460px; right: -120px; top: -150px; background: radial-gradient(circle, rgba(201,162,75,.16), transparent 62%); pointer-events: none; }
.speed .big { position: relative; z-index: 2; text-align: center; }
.speed .big b { font-family: var(--font-mono); font-weight: 600; font-size: clamp(3.8rem, 9vw, 7.5rem); line-height: .82; color: var(--gold-bright); letter-spacing: -.01em; display: block; }
.speed .big span { display: block; font-family: var(--font-display); font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--fg-muted); margin-top: 18px; }
.speed .txt { position: relative; z-index: 2; }
.speed .txt .eyebrow { margin-bottom: 18px; }
.speed .txt h3 { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.55rem, 2.7vw, 2.3rem); line-height: 1.22; margin: 0 0 16px; letter-spacing: -.01em; }
.speed .txt p { color: var(--fg-muted); font-size: 1.05rem; line-height: 1.68; margin: 0; max-width: 56ch; }

/* ---------------------------------------------------- problems wall extras */
.work .time { position: absolute; top: 16px; right: 16px; z-index: 2; font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: var(--gold-bright);
  background: rgba(10,10,11,.6); border: 1px solid var(--line-gold); padding: 6px 11px; border-radius: var(--radius-pill); backdrop-filter: blur(4px); }
.work.problem { aspect-ratio: auto; min-height: 280px; }
.work.problem .ttl { font-family: var(--font-display); font-weight: 300; font-size: clamp(1.2rem, 1.6vw, 1.55rem); line-height: 1.22; letter-spacing: -.005em; text-wrap: balance; }
.work.problem .cat { transform: none; opacity: 1; }

/* ------------------------------------------------------- statement band */
.stmt { text-align: center; padding: clamp(96px, 15vw, 184px) 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface-1); position: relative; overflow: hidden; }
.stmt p { font-family: var(--font-display); font-weight: 200; font-size: clamp(2rem, 5.6vw, 4.4rem); line-height: 1.1; letter-spacing: -.02em; margin: 0 auto; max-width: 16ch; text-wrap: balance; }
.stmt .g { background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 400; }
.stmt .tick { font-family: var(--font-mono); font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--fg-faint); margin-bottom: 30px; }

/* ----------------------------------------------------------------- network */
.net-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; margin-top: 52px; }
.net { background: var(--surface-1); padding: 36px 32px; display: flex; gap: 18px; align-items: flex-start; transition: background var(--dur) var(--ease); }
.net:hover { background: var(--surface-2); }
.net .ic { flex: none; width: 46px; height: 46px; border-radius: 12px; background: var(--surface-3); border: 1px solid var(--line); display: grid; place-items: center; transition: all var(--dur) var(--ease); }
.net .ic svg { width: 22px; height: 22px; color: var(--gold-bright); }
.net:hover .ic { border-color: var(--line-gold); box-shadow: var(--glow-gold); }
.net h4 { font-family: var(--font-display); font-weight: 500; font-size: 17px; margin: 0 0 7px; color: var(--fg); }
.net p { font-size: 13.5px; line-height: 1.55; color: var(--fg-muted); margin: 0; }

@media (max-width: 920px) {
  .pillars { grid-template-columns: 1fr 1fr; }
  .speed { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .speed .txt p { margin-left: auto; margin-right: auto; }
  .speed .txt .eyebrow { justify-content: center; }
  .net-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .pillars, .net-grid { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------- encrypted testimonials */
.cipher { display: inline-flex; align-items: center; gap: 8px; vertical-align: middle; }
.cipher svg { width: 12px; height: 12px; color: var(--gold); opacity: .9; }
.cipher .blocks { font-family: var(--font-mono); letter-spacing: .12em; font-size: 13px; line-height: 1; user-select: none;
  background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 220% 100%; animation: sheen 6s var(--ease-in-out) infinite; }
.who-sep { margin: 0 12px; color: var(--fg-faint); }
.role { color: var(--fg-muted); }

.enc-why { display: inline-flex; align-items: center; gap: 9px; margin-top: 34px; background: none; border: 0; cursor: pointer;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-faint);
  transition: color var(--dur) var(--ease); }
.enc-why:hover { color: var(--fg-muted); }
.enc-why svg { width: 13px; height: 13px; color: var(--gold); }
.enc-why .link { position: relative; color: var(--gold-bright); }
.enc-why .link::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 100%; height: 1px; background: var(--grad-gold); transform: scaleX(0); transform-origin: left; transition: transform var(--dur) var(--ease); }
.enc-why:hover .link::after { transform: scaleX(1); }

.enc-pop { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; }
.enc-pop[hidden] { display: none; }
.enc-pop-bd { position: absolute; inset: 0; background: rgba(6,6,7,.62); backdrop-filter: blur(5px); animation: encfade .3s var(--ease); }
.enc-pop-card { position: relative; z-index: 2; width: min(440px, calc(100vw - 48px)); text-align: left;
  background: radial-gradient(125% 135% at 85% 8%, #1c1810 0%, #100e0a 60%); border: 1px solid var(--line-gold);
  border-radius: var(--radius-lg); padding: 46px 42px; box-shadow: 0 40px 90px rgba(0,0,0,.6), var(--glow-gold);
  animation: encpop .42s var(--ease); }
@keyframes encfade { from { opacity: 0; } to { opacity: 1; } }
@keyframes encpop { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
.enc-pop-ic { width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--line-gold); display: grid; place-items: center; margin-bottom: 22px; box-shadow: var(--glow-gold); }
.enc-pop-ic svg { width: 24px; height: 24px; color: var(--gold-bright); }
.enc-pop-card h4 { font-family: var(--font-display); font-weight: 400; font-size: 24px; margin: 0 0 14px; color: var(--fg); }
.enc-pop-card p { color: var(--fg-muted); line-height: 1.66; margin: 0 0 12px; font-size: 15px; }
.enc-pop-card p.muted { color: var(--fg-faint); margin-bottom: 0; }
.enc-pop-x { position: absolute; top: 16px; right: 18px; background: none; border: 0; color: var(--fg-faint); font-size: 24px; line-height: 1; cursor: pointer; transition: color var(--dur) var(--ease); }
.enc-pop-x:hover { color: var(--gold-bright); }