/* ============================================================
   v6 — Marketing homepage ("Built to be built on.")
   Cinematic, mobile-forward. Near-black warm ground + copper.
   Inter (heavy) + JetBrains Mono. Relies on base.css + nav.css.
   ============================================================ */

.v6-mkt {
  --ink: #070605;
  --ink-2: #0c0a08;
  --panel: #131010;
  --glass: rgba(24,20,17,0.72);
  --line: rgba(255,255,255,0.09);
  --line-soft: rgba(255,255,255,0.055);
  --cu: #C97B4A;
  --cu-bright: #E89A5F;
  --cu-pale: #F0B989;
  --green: #34d17f;
  --txt: #f4efe8;
  --dim: #9c9188;
  --dimmer: #6a6057;

  background: var(--ink);
  color: var(--txt);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 15px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.v6-mkt .mono { font-family: 'JetBrains Mono', monospace; font-feature-settings:'tnum'; }
.v6-mkt ::selection { background: var(--cu); color: #140d07; }
.v6-mkt .cu { color: var(--cu); }

.v6-mkt .wrap { max-width: 1180px; margin: 0 auto; padding: 0 40px; }

/* reveal */
.v6-mkt .rv { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.v6-mkt .rv.in { opacity: 1; transform: none; }

/* headings */
.v6-mkt .kicker {
  font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--cu); margin: 0 0 18px;
}
.v6-mkt .kicker.center { text-align: center; }
.v6-mkt .sec-h {
  font-weight: 800; font-size: clamp(30px, 5vw, 58px); letter-spacing: -0.03em; line-height: 1.02;
  margin: 0 0 20px; color: #fff;
}
.v6-mkt .sec-h.center { text-align: center; }
.v6-mkt .sec-lede { font-size: clamp(15px,1.6vw,18px); color: var(--dim); max-width: 62ch; margin: 0 auto; }
.v6-mkt .sec-lede.center { text-align: center; }
.v6-mkt .sec-lede:not(.center){ margin: 0; }

/* ribbon */
.v6-ribbon {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 120;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 8px 14px; background: rgba(7,6,5,0.85);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.05em; color: var(--dim);
}
.v6-ribbon strong { color: var(--cu-pale); font-weight: 500; }
.v6-ribbon .sep { color: var(--dimmer); }
.v6-ribbon a { color: var(--cu); text-decoration: none; }
.v6-ribbon a:hover { text-decoration: underline; }

/* buttons */
.v6-mkt .btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 14px; font-weight: 600; letter-spacing: 0.005em;
  padding: 14px 24px; border-radius: 999px;
  border: 1px solid var(--line); color: var(--txt); text-decoration: none;
  transition: transform .2s, border-color .2s, color .2s, background .2s, box-shadow .2s;
}
.v6-mkt .btn:hover { transform: translateY(-2px); border-color: var(--cu); color: var(--cu-pale); }
.v6-mkt .btn-fill {
  background: linear-gradient(135deg, var(--cu-pale), var(--cu) 55%, #a2582f);
  color: #180f08; border-color: transparent; box-shadow: 0 8px 26px rgba(201,123,74,0.32);
}
.v6-mkt .btn-fill:hover { color: #180f08; box-shadow: 0 12px 34px rgba(201,123,74,0.46); }

/* ═══════════ HERO ═══════════ */
.hero { position: relative; padding: 150px 0 90px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-bg .glow {
  position: absolute; top: -260px; right: -120px; width: 900px; height: 900px; border-radius: 50%;
  background: radial-gradient(circle, rgba(201,123,74,0.20), rgba(201,123,74,0.04) 45%, transparent 68%);
  filter: blur(40px);
}
.hero-bg .grid {
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px) 0 0/100% 64px,
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px) 0 0/64px 100%;
  -webkit-mask-image: radial-gradient(120% 80% at 60% 20%, #000, transparent 75%);
          mask-image: radial-gradient(120% 80% at 60% 20%, #000, transparent 75%);
}
.hero-inner {
  position: relative; max-width: 1180px; margin: 0 auto; padding: 0 40px;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px; align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--dim); margin: 0 0 24px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cu-bright); box-shadow: 0 0 0 4px rgba(232,154,95,0.14); }
.hero-h { font-weight: 600; font-size: clamp(40px, 4.4vw, 66px); line-height: 1.06; letter-spacing: -0.03em; margin: 0 0 26px; color: var(--txt); max-width: 15ch; }
.hero-sub { font-size: clamp(16px,1.7vw,19px); color: var(--dim); max-width: 44ch; margin: 0 0 34px; line-height: 1.55; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin: 0 0 44px; }
.hero-cta.center { justify-content: center; }
.hero-stats { list-style: none; margin: 0; padding: 28px 0 0; display: grid; grid-template-columns: repeat(4,auto); gap: 34px; border-top: 1px solid var(--line-soft); }
.hero-stats li { display: flex; flex-direction: column; gap: 4px; }
.hero-stats b { font-size: clamp(26px,3vw,38px); font-weight: 800; letter-spacing: -0.03em; color: var(--cu-pale); line-height: 1; }
.hero-stats span { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--dimmer); }

/* device / phone */
.hero-stage { position: relative; display: flex; justify-content: center; align-items: center; min-height: 620px; }
.device {
  position: relative; width: 300px; aspect-ratio: 424 / 928;
  border-radius: 46px; padding: 10px;
  background: linear-gradient(160deg, #201a15, #0a0807 60%);
  border: 1px solid rgba(240,185,137,0.14);
  box-shadow: 0 40px 90px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,225,190,0.10);
}
.device-scr { position: relative; width: 100%; height: 100%; border-radius: 38px; overflow: hidden; background: #000; }
.device-scr img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.device-scr::after { content:''; position:absolute; inset:0; border-radius:38px; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06); pointer-events:none;
  background: linear-gradient(115deg, rgba(255,255,255,0.10), transparent 30%); }
.device-island { position: absolute; top: 20px; left: 50%; transform: translateX(-50%); width: 92px; height: 26px; background: #000; border-radius: 999px; z-index: 2; }
.device.tilt   { transform: perspective(1800px) rotateY(-16deg) rotateX(5deg) rotateZ(1.5deg); }
.device.tilt-l { transform: perspective(1800px) rotateY(15deg) rotateX(4deg) rotateZ(-2deg); }
.device.tilt-r { transform: perspective(1800px) rotateY(-15deg) rotateX(4deg) rotateZ(2deg); }
.device.tilt, .device.tilt-l, .device.tilt-r { transition: transform .5s cubic-bezier(.2,.7,.2,1); }

/* glass cards */
.glass {
  position: absolute; z-index: 5;
  display: flex; gap: 12px; align-items: flex-start;
  padding: 16px 18px; border-radius: 16px;
  background: var(--glass); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line); box-shadow: 0 20px 44px rgba(0,0,0,0.5);
  max-width: 250px;
}
.glass .gc-ic {
  flex: 0 0 auto; width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center; font-size: 15px; color: var(--cu-bright);
  background: rgba(201,123,74,0.14); border: 1px solid rgba(201,123,74,0.3);
}
.glass .gc-k { margin: 0 0 4px; font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--cu); }
.glass .gc-v { margin: 0; font-size: 13px; line-height: 1.4; color: var(--txt); }
.glass .gc-pl { margin: 0; font-size: 22px; font-weight: 800; letter-spacing: -0.02em; color: var(--green); }
.glass .gc-pl span { font-size: 12px; font-weight: 600; }
.glass .gc-sym { margin: 0 0 2px; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.12em; color: var(--dim); }
.glass.alt .gc-pl { color: var(--green); }
.hero-stage .gc-a { top: 40px; left: -6px; }
.hero-stage .gc-b { bottom: 70px; right: -10px; max-width: 190px; }

/* ═══════════ TRUST BAR ═══════════ */
.trust { padding: 46px 40px; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); background: var(--ink-2); text-align: center; }
.trust-lead { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--dim); margin: 0 0 26px; }
.trust-row { list-style: none; margin: 0 auto; padding: 0; max-width: 1000px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
.trust-row li { display: flex; flex-direction: column; gap: 6px; min-width: 120px; }
.trust-row b { font-size: clamp(28px,4vw,44px); font-weight: 800; letter-spacing: -0.03em; color: #fff; line-height: 1; }
.trust-row span { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--dimmer); }

/* ═══════════ SYSTEM ═══════════ */
.system { padding: 110px 0; }
.system .sec-lede { margin-bottom: 46px; }
.sys-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.sys-card {
  position: relative; display: flex; flex-direction: column; gap: 8px;
  padding: 24px 22px; border-radius: 16px; text-decoration: none; color: var(--txt);
  background: var(--panel); border: 1px solid var(--line-soft);
  transition: transform .2s, border-color .2s, background .2s;
}
.sys-card:hover { transform: translateY(-3px); border-color: rgba(201,123,74,0.4); background: #17120d; }
.sys-n { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--cu); letter-spacing: 0.1em; }
.sys-card h3 { margin: 0; font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
.sys-card p { margin: 0; font-size: 12.5px; color: var(--dim); line-height: 1.5; flex: 1; }
.pill {
  align-self: flex-start; font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.08em;
  padding: 4px 10px; border-radius: 999px; background: rgba(255,255,255,0.05); border: 1px solid var(--line); color: var(--dim);
}
.pill.live { color: var(--green); border-color: rgba(52,209,127,0.32); background: rgba(52,209,127,0.08); }
.sys-core {
  grid-column: span 4; display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap;
  margin-top: 6px; padding: 22px; border-radius: 16px; text-align: center;
  background: linear-gradient(180deg, rgba(201,123,74,0.12), transparent), var(--panel);
  border: 1px solid rgba(201,123,74,0.22);
}
.sys-core-k { font-size: 15px; font-weight: 700; color: var(--cu-pale); letter-spacing: 0.06em; }
.sys-core-s { font-size: 13px; color: var(--dim); }

/* ═══════════ PRODUCTS (desktop screenshots) ═══════════ */
.products { padding: 40px 0 100px; }
.products .sec-h.center { margin-bottom: 64px; }
.prod { display: grid; grid-template-columns: 1fr 1.1fr; gap: 54px; align-items: center; padding: 40px 0; }
.prod:nth-child(even) .prod-vis { order: -1; }
.prod-code { display: flex; align-items: center; gap: 12px; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cu); margin: 0 0 14px; }
.prod-copy h3 { font-size: clamp(26px,3.4vw,40px); font-weight: 800; letter-spacing: -0.025em; line-height: 1.03; margin: 0 0 14px; color: #fff; }
.prod-copy p { font-size: 15.5px; color: var(--dim); line-height: 1.6; margin: 0 0 20px; max-width: 46ch; }
.prod-copy b { color: var(--txt); font-weight: 600; }
.prod-link { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 0.05em; color: var(--cu-pale); text-decoration: none; border-bottom: 1px solid var(--line); padding-bottom: 3px; transition: color .2s, border-color .2s; }
.prod-link:hover { color: var(--cu-bright); border-color: var(--cu); }

.frame { border-radius: 12px; overflow: hidden; background: var(--panel); border: 1px solid var(--line); box-shadow: 0 30px 66px rgba(0,0,0,0.55); }
.frame-bar { display: flex; align-items: center; gap: 10px; padding: 9px 14px; background: #100c09; border-bottom: 1px solid var(--line-soft); }
.frame-bar .dots { display: flex; gap: 5px; }
.frame-bar .dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--line); }
.frame-bar .url { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; color: var(--dim); }
.frame img { display: block; width: 100%; height: auto; }

.prod-soon .soon-card {
  border-radius: 16px; padding: 44px 32px; text-align: center;
  background: radial-gradient(130% 100% at 50% 0%, rgba(201,123,74,0.12), transparent 60%), var(--panel);
  border: 1px solid var(--line);
}
.soon-tag { display: inline-block; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--cu); margin-bottom: 20px; padding: 5px 12px; border: 1px solid rgba(201,123,74,0.3); border-radius: 999px; }
.soon-q { margin: 0 0 8px; font-size: 40px; font-weight: 800; letter-spacing: -0.02em; color: var(--cu-pale); }
.soon-d { margin: 0; font-size: 13px; color: var(--dim); }

/* ═══════════ APP SPOTLIGHT ═══════════ */
.app { padding: 100px 0 60px; background: linear-gradient(180deg, var(--ink-2), var(--ink)); border-top: 1px solid var(--line-soft); }
.app > .wrap { margin-bottom: 30px; }
.show {
  max-width: 1180px; margin: 0 auto; padding: 60px 40px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center;
}
.show.reverse .show-stage { order: -1; }
.show-copy h3 { font-size: clamp(30px,4.4vw,52px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.0; margin: 0 0 16px; color: #fff; }
.show-copy > p { font-size: clamp(15px,1.6vw,18px); color: var(--dim); line-height: 1.55; margin: 0 0 22px; max-width: 40ch; }
.chip-row { display: flex; flex-wrap: wrap; gap: 12px; }
.chip { font-size: 14px; color: var(--txt); padding: 12px 20px; border-radius: 999px; background: var(--panel); border: 1px solid rgba(201,123,74,0.25); }
.ticker { font-weight: 800; font-size: clamp(16px,2vw,22px); letter-spacing: 0.04em; text-transform: uppercase; color: #fff; }
.ticker i { color: var(--cu); font-style: normal; margin: 0 8px; }

.show-stage { position: relative; display: flex; justify-content: center; align-items: center; min-height: 560px; }
.show-stage .device { width: 290px; }
.show-stage .glass.gc-float { top: 60px; }
.show:not(.reverse) .show-stage .gc-float { left: 4px; }
.show.reverse .show-stage .gc-float { right: 4px; }
.show-stage .gc-float.alt { top: auto; bottom: 80px; }

/* ═══════════ MODULES ═══════════ */
.modules { padding: 100px 0; }
.modules .sec-h { margin-bottom: 46px; }
.mod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.mod { padding: 24px 22px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line-soft); transition: border-color .2s, transform .2s; }
.mod:hover { border-color: rgba(201,123,74,0.35); transform: translateY(-2px); }
.mod-id { font-size: 11px; color: var(--cu); letter-spacing: 0.1em; }
.mod h4 { margin: 12px 0 8px; font-size: 15px; font-weight: 700; }
.mod p { margin: 0; font-size: 12.5px; color: var(--dim); line-height: 1.5; }
.mod-grid .mod:nth-child(7) { grid-column: span 1; }

/* ═══════════ SEGMENTS ═══════════ */
.segments { padding: 100px 0; background: var(--ink-2); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.segments .sec-h { margin-bottom: 46px; }
.seg-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.seg { padding: 30px 26px; border-radius: 16px; background: var(--panel); border: 1px solid var(--line-soft); }
.seg h4 { margin: 0 0 12px; font-size: 20px; font-weight: 800; letter-spacing: -0.01em; }
.seg p { margin: 0; font-size: 14px; color: var(--dim); line-height: 1.55; }

/* ═══════════ PROOF ═══════════ */
.proof { position: relative; padding: 120px 0; text-align: center; overflow: hidden; }
.proof-year {
  font-weight: 900; font-size: clamp(120px, 24vw, 300px); line-height: 0.8; letter-spacing: -0.04em; margin: 0 0 10px;
  background: linear-gradient(180deg, rgba(240,185,137,0.24), rgba(201,123,74,0.04) 70%, transparent);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.proof .sec-h { margin: 0 auto 20px; max-width: 20ch; }
.proof .sec-lede { margin: 0 auto; }

/* ═══════════ FAQ ═══════════ */
.faq { padding: 100px 0; }
.faq .sec-h { margin-bottom: 40px; }
.faq-list { max-width: 820px; }
.faq details { border-top: 1px solid var(--line-soft); padding: 4px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line-soft); }
.faq summary {
  cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative;
  font-size: 17px; font-weight: 600; color: var(--txt);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 6px; top: 16px; font-size: 24px; font-weight: 400; color: var(--cu); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 20px; font-size: 15px; color: var(--dim); line-height: 1.6; max-width: 70ch; }

/* ═══════════ CTA ═══════════ */
.cta { padding: 130px 0 150px; text-align: center; background: radial-gradient(120% 100% at 50% 100%, rgba(201,123,74,0.16), transparent 60%), var(--ink); }
.cta-cap { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--dim); margin: 0 0 24px; }
.cta-h { font-weight: 800; font-size: clamp(42px,8vw,96px); letter-spacing: -0.04em; line-height: 0.98; margin: 0 0 22px; color: #fff; }
.cta-sub { font-size: 17px; color: var(--dim); max-width: 52ch; margin: 0 auto 36px; }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1024px) {
  .sys-grid { grid-template-columns: repeat(2, 1fr); }
  .sys-core { grid-column: span 2; }
  .mod-grid { grid-template-columns: repeat(2, 1fr); }
  .seg-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .hero { padding: 120px 0 70px; }
  .hero-inner { grid-template-columns: 1fr; gap: 20px; }
  .hero-stage { min-height: 540px; margin-top: 10px; }
  .device.tilt, .device.tilt-l, .device.tilt-r { transform: none; }
  .prod, .show { grid-template-columns: 1fr; gap: 28px; }
  .prod:nth-child(even) .prod-vis, .show.reverse .show-stage { order: 0; }
  .show-stage { min-height: 520px; }
  .trust-row { justify-content: center; gap: 20px 36px; }
}
@media (max-width: 560px) {
  .v6-mkt .wrap, .hero-inner, .show { padding-left: 22px; padding-right: 22px; }
  .hero-stats { grid-template-columns: repeat(2,1fr); gap: 22px; }
  .sys-grid, .mod-grid, .seg-grid { grid-template-columns: 1fr; }
  .sys-core { grid-column: span 1; }
  .device { width: 250px; }
  .glass { max-width: 200px; }
  .hero-stage .gc-a { left: -2px; }
  .hero-stage .gc-b { right: -2px; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  .v6-mkt .rv { opacity: 1; transform: none; transition: none; }
  .device { transition: none !important; }
}

/* demo-data labelling (compliance) */
.demo-note { position: absolute; bottom: 6px; left: 50%; transform: translateX(-50%); margin: 0; font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dimmer); white-space: nowrap; }
.app-disclaimer { text-align: center; max-width: 62ch; margin: 16px auto 0; font-family: 'JetBrains Mono', monospace; font-size: 11px; line-height: 1.5; letter-spacing: 0.04em; color: var(--dimmer); }