/* ============================================================
   HEALTHRAILS v2 — "MISSION CONTROL"
   Persistent WebGL universe · HUD cockpit · terminal cinema
   Palette: #00F5B0 · #22FFC8 · #00C98D · #062A22 · #0D0D0D
   Type: Syne (display) · Space Grotesk (body) · IBM Plex Mono (HUD)
   ============================================================ */

:root {
  --mint: #00F5B0;
  --mint-2: #22FFC8;
  --mint-op: #00C98D;
  --forest: #062A22;
  --ink: #0D0D0D;
  --ink-2: #101412;
  --white: #F4FBF8;
  --dim: #9FB8AD;
  --faint: #5E7269;
  --line: rgba(0, 245, 176, 0.16);
  --line-2: rgba(255, 255, 255, 0.07);
  --syne: "Syne", sans-serif;
  --grotesk: "Space Grotesk", sans-serif;
  --plex: "IBM Plex Mono", monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --pad: clamp(20px, 4vw, 64px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--ink);
  color: var(--white);
  font-family: var(--grotesk);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--mint); color: var(--ink); }
.mono { font-family: var(--plex); }

/* ---------- WebGL + atmosphere ---------- */
#gl { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; }
.vignette {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(ellipse 100% 90% at 50% 50%, transparent 45%, rgba(6, 10, 8, 0.55) 82%, rgba(4, 7, 6, 0.9) 100%);
}
.scanlines {
  position: fixed; inset: 0; z-index: 2; pointer-events: none; opacity: 0.05;
  background: repeating-linear-gradient(0deg, transparent 0 2px, rgba(0, 245, 176, 0.35) 2px 3px);
  mix-blend-mode: overlay;
}

/* ---------- Letterbox bars ---------- */
.bar {
  position: fixed; left: 0; right: 0; height: 50vh; background: #050706;
  z-index: 1900; pointer-events: none;
}
.bar-top { top: 0; transform-origin: top; }
.bar-bottom { bottom: 0; transform-origin: bottom; }

/* ---------- Boot ---------- */
.boot {
  position: fixed; inset: 0; z-index: 2000; display: flex; flex-direction: column;
  align-items: flex-start; justify-content: center; padding: 0 clamp(24px, 12vw, 220px);
  background: transparent; color: var(--mint); font-family: var(--plex);
}
.boot-log { font-size: clamp(0.72rem, 1.4vw, 0.92rem); line-height: 2; min-height: 40vh; display: flex; flex-direction: column; justify-content: flex-end; }
.boot-log p { opacity: 0.9; white-space: pre; }
.boot-log p b { color: var(--mint-2); font-weight: 500; }
.boot-log p .dim { color: var(--faint); }
.boot-progress {
  width: min(420px, 70vw); height: 3px; background: rgba(0, 245, 176, 0.15);
  margin-top: 28px; position: relative; overflow: hidden;
}
.boot-progress i { position: absolute; inset: 0; width: 0; background: var(--mint); display: block; }
.boot-grant {
  margin-top: 22px; font-size: clamp(1rem, 2.4vw, 1.6rem); letter-spacing: 0.35em;
  color: var(--ink); background: var(--mint); padding: 8px 20px; font-weight: 500;
  opacity: 0; transform: scaleX(0); transform-origin: left;
}

/* ---------- HUD frame ---------- */
.hud { position: fixed; inset: 0; z-index: 1500; pointer-events: none; }
.hud-corner { position: absolute; width: 22px; height: 22px; border: 1px solid var(--line); }
.hud-tl { top: 14px; left: 14px; border-right: 0; border-bottom: 0; }
.hud-tr { top: 14px; right: 14px; border-left: 0; border-bottom: 0; }
.hud-bl { bottom: 14px; left: 14px; border-right: 0; border-top: 0; }
.hud-br { bottom: 14px; right: 14px; border-left: 0; border-top: 0; }
.hud-rail {
  position: absolute; top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.hud-rail-left { left: 26px; }
.hud-rail-right { right: 26px; }
.hud-rail-label {
  font-family: var(--plex); font-size: 0.62rem; letter-spacing: 0.3em;
  color: var(--faint); writing-mode: vertical-rl; text-orientation: mixed;
}
.hud-dots { display: flex; flex-direction: column; gap: 10px; }
.hud-dots i {
  width: 5px; height: 5px; border-radius: 50%; background: rgba(0, 245, 176, 0.25);
  transition: background 0.3s, box-shadow 0.3s, transform 0.3s;
}
.hud-dots i.on { background: var(--mint); box-shadow: 0 0 12px var(--mint); transform: scale(1.35); }
.hud-readout {
  position: absolute; bottom: 22px; right: 52px; font-family: var(--plex);
  font-size: 0.62rem; letter-spacing: 0.18em; color: var(--faint);
}
@media (max-width: 900px) { .hud-rail, .hud-readout { display: none; } }

/* ---------- Cursor ---------- */
.cursor {
  position: fixed; top: 0; left: 0; z-index: 1800; pointer-events: none;
  width: 44px; height: 44px; margin: -22px 0 0 -22px;
  mix-blend-mode: difference;
}
.cursor span {
  position: absolute; inset: 0; border: 1.5px solid #fff; border-radius: 50%;
  transition: transform 0.3s var(--ease), background 0.3s, border-radius 0.3s;
}
.cursor.is-hover span { transform: scale(1.7); background: rgba(255, 255, 255, 0.95); }
@media (hover: none), (max-width: 900px) { .cursor { display: none; } }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1600;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px var(--pad); transition: padding 0.4s, background 0.4s, backdrop-filter 0.4s;
}
.nav.is-scrolled {
  padding-block: 12px; background: rgba(8, 11, 10, 0.65);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line-2);
}
.nav-brand {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
  color: var(--white); font-family: var(--syne); font-weight: 700; font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.nav-brand em { font-style: normal; font-size: 0.6em; vertical-align: super; color: var(--mint); }
.brand-mark { display: inline-flex; width: 44px; height: 34px; }
.brand-mark svg { width: 100%; height: 100%; }
.nav-cta {
  position: relative; text-decoration: none; overflow: hidden;
  font-family: var(--plex); font-size: 0.72rem; letter-spacing: 0.22em;
  color: var(--mint); border: 1px solid var(--mint); padding: 12px 22px;
  transition: color 0.35s;
}
.nav-cta b { position: absolute; inset: 0; background: var(--mint); transform: translateY(101%); transition: transform 0.4s var(--ease); }
.nav-cta span { position: relative; z-index: 1; }
.nav-cta:hover { color: var(--ink); }
.nav-cta:hover b { transform: translateY(0); }
@media (max-width: 640px) {
  .nav-cta { padding: 10px 16px; font-size: 0.64rem; letter-spacing: 0.16em; }
  .nav-brand span:not(.brand-mark) { font-size: 1rem; }
  .brand-mark { width: 36px; height: 28px; }
}

/* ---------- Shared section chrome ---------- */
main { position: relative; z-index: 10; }
.sec { position: relative; padding: clamp(150px, 26vh, 320px) var(--pad); }
.sec-head { margin-bottom: clamp(64px, 11vh, 130px); position: relative; }
.sec-head-center { text-align: center; }
.sec-index {
  display: inline-block; font-size: 0.68rem; letter-spacing: 0.34em; color: var(--mint);
  border: 1px solid var(--line); padding: 7px 14px; margin-bottom: 26px;
  background: rgba(0, 245, 176, 0.05);
}
.sec-title {
  font-family: var(--syne); font-weight: 800; text-transform: uppercase;
  font-size: clamp(2.2rem, 6.4vw, 5.2rem); line-height: 0.98; letter-spacing: -0.02em;
}
.sec-title .st-line { display: block; overflow: hidden; }
.sec-title .st-line > * , .sec-title .st-line { will-change: transform; }
.hl { font-style: normal; color: var(--mint); }
.dot { font-style: normal; color: var(--mint); }
.stroke {
  font-style: normal; color: transparent;
  -webkit-text-stroke: 2px var(--mint);
}
.sec-lede { color: var(--dim); max-width: 520px; margin-top: 24px; font-size: 1.02rem; font-weight: 300; }

/* ---------- HERO ---------- */
.hero {
  position: relative; min-height: 100dvh; display: flex; flex-direction: column;
  justify-content: center; padding: 120px var(--pad) 40px; z-index: 10;
}
.hero-tag {
  font-size: 0.7rem; letter-spacing: 0.3em; color: var(--mint);
  margin-bottom: clamp(24px, 4vh, 44px);
}
.blink { animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.hero-h1 {
  font-family: var(--syne); font-weight: 800; text-transform: uppercase;
  font-size: min(6.9vw, 7rem); line-height: 0.94; letter-spacing: -0.03em;
}
@media (max-width: 640px) {
  .hero-h1 { font-size: 10.5vw; letter-spacing: -0.04em; }
}
.hero-line { display: block; overflow: hidden; padding-bottom: 0.06em; margin-bottom: -0.06em; }
.hero-line > span { display: inline-block; will-change: transform; }
.hero-foot {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 40px; margin-top: clamp(30px, 5vh, 60px); flex-wrap: wrap;
}
.hero-sub { max-width: 460px; color: var(--dim); font-weight: 300; font-size: 1.05rem; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-core {
  position: relative; overflow: hidden; text-decoration: none; cursor: pointer;
  font-family: var(--plex); font-size: 0.78rem; letter-spacing: 0.24em;
  color: var(--ink); padding: 18px 34px; display: inline-block;
}
.btn-core-fill { position: absolute; inset: 0; background: var(--mint); transition: transform 0.4s var(--ease); }
.btn-core:hover .btn-core-fill { transform: scale(1.06); }
.btn-core-txt { position: relative; z-index: 1; font-weight: 500; }
.btn-wire {
  text-decoration: none; font-family: var(--plex); font-size: 0.78rem;
  letter-spacing: 0.24em; color: var(--mint); padding: 18px 30px;
  border: 1px solid var(--line); transition: background 0.3s, border-color 0.3s;
  display: inline-block;
}
.btn-wire:hover { background: rgba(0, 245, 176, 0.08); border-color: var(--mint); }
.hero-hudstats {
  display: flex; gap: clamp(24px, 5vw, 70px); margin-top: clamp(36px, 7vh, 80px);
  border-top: 1px solid var(--line-2); padding-top: 26px; flex-wrap: wrap;
}
.hero-hudstats div { display: flex; flex-direction: column; gap: 4px; }
.hero-hudstats b { font-size: clamp(1.3rem, 2.6vw, 2rem); color: var(--mint); font-weight: 500; }
.hero-hudstats span { font-size: 0.62rem; letter-spacing: 0.24em; color: var(--faint); }

/* ---------- Ticker ---------- */
.ticker {
  position: relative; z-index: 10; overflow: hidden; margin-bottom: clamp(30px, 6vh, 80px);
  border-block: 1px solid var(--line); background: rgba(0, 245, 176, 0.04);
  backdrop-filter: blur(6px); padding: 14px 0;
}
.ticker-track { display: flex; gap: 34px; width: max-content; align-items: center; }
.ticker-track span { font-size: 0.74rem; letter-spacing: 0.28em; color: var(--mint); white-space: nowrap; }
.ticker-track b { color: var(--faint); font-weight: 400; }

/* ---------- PROBLEM ---------- */
.stamp-wrap { overflow: visible !important; }
.stamp {
  font-style: normal; color: transparent; -webkit-text-stroke: 2px #ff5d5d;
  display: inline-block; transform: rotate(-2deg);
  position: relative;
}
.stamp::after {
  content: ""; position: absolute; left: -2%; right: -2%; top: 52%; height: 4px;
  background: var(--mint); transform: scaleX(var(--strike, 0)); transform-origin: left;
}
.problem-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); }
.pstat {
  background: rgba(10, 13, 12, 0.82); backdrop-filter: blur(8px);
  padding: clamp(28px, 4vw, 52px); position: relative; overflow: hidden;
  transition: background 0.4s;
}
.pstat:hover { background: rgba(6, 42, 34, 0.5); }
.pstat-num b { font-size: clamp(2.6rem, 5.4vw, 4.6rem); color: var(--mint); font-weight: 500; line-height: 1; }
.pstat-label { font-size: 0.66rem; letter-spacing: 0.3em; color: var(--faint); margin: 14px 0 16px; }
.pstat p { color: var(--dim); font-weight: 300; font-size: 0.95rem; max-width: 30ch; }
.pstat-bar {
  position: absolute; left: 0; bottom: 0; height: 3px; width: var(--w, 50%);
  background: linear-gradient(90deg, var(--mint-op), var(--mint));
  transform: scaleX(0); transform-origin: left;
}
.problem-verdict {
  margin-top: 64px; font-size: clamp(1.05rem, 2vw, 1.4rem); font-weight: 300; color: var(--white);
}
.problem-verdict .mono { color: var(--mint); font-size: 0.8em; margin-right: 10px; }

/* ---------- Giant marquee ---------- */
.gmarquee { overflow: hidden; position: relative; z-index: 10; padding: clamp(70px, 12vh, 150px) 0; }
.gmarquee-track { display: flex; width: max-content; will-change: transform; }
.gmarquee-track span {
  font-family: var(--syne); font-weight: 800; text-transform: uppercase;
  font-size: clamp(3.4rem, 9vw, 8rem); line-height: 1; white-space: nowrap;
  color: transparent; -webkit-text-stroke: 1.5px rgba(0, 245, 176, 0.28);
}

/* ---------- SHIFT ---------- */
.shift-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.shift-sticky { position: sticky; top: 120px; }
.shift-lede { color: var(--dim); font-weight: 300; margin-top: 26px; max-width: 44ch; font-size: 1.02rem; }
.shift-feed { display: flex; flex-direction: column; gap: 30px; }
.term {
  border: 1px solid var(--line-2); background: rgba(8, 11, 10, 0.88);
  backdrop-filter: blur(10px);
}
.term-new { border-color: var(--line); box-shadow: 0 0 60px rgba(0, 245, 176, 0.07); }
.term-bar {
  display: flex; align-items: center; gap: 7px; padding: 12px 16px;
  border-bottom: 1px solid var(--line-2); font-size: 0.66rem; letter-spacing: 0.2em;
  color: var(--faint);
}
.term-bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.12); }
.term-new .term-bar i:first-child { background: var(--mint); }
.term-body { padding: 22px 24px; font-size: 0.8rem; line-height: 2.1; }
.t-dim { color: var(--faint); }
.t-warn { color: #E8C265; }
.t-err { color: #FF6B6B; }
.t-ok { color: var(--mint); }
.t-status {
  margin-top: 10px; letter-spacing: 0.2em; font-size: 0.7rem; color: #FF6B6B;
  border-top: 1px dashed var(--line-2); padding-top: 14px;
}
.t-status.ok { color: var(--mint); }
.shift-note {
  border-left: 2px solid var(--mint); padding: 6px 0 6px 24px;
  color: var(--dim); font-weight: 300; font-size: 0.98rem;
}
.shift-note b { color: var(--white); font-weight: 500; }
@media (max-width: 980px) {
  .shift-grid { grid-template-columns: 1fr; }
  .shift-sticky { position: static; }
}

/* ---------- DEXA ---------- */
.dexa { position: relative; z-index: 10; }
.dexa-pin { min-height: 100vh; padding: clamp(90px, 12vh, 140px) var(--pad) 60px; display: flex; flex-direction: column; }
.dexa-scene {
  flex: 1; display: grid; grid-template-columns: 1.05fr 0.9fr 0.75fr;
  gap: clamp(24px, 3.5vw, 56px); align-items: center; margin-top: 20px;
}
.dexa-cmd { border: 1px solid var(--line); background: rgba(7, 10, 9, 0.9); backdrop-filter: blur(12px); box-shadow: 0 40px 120px rgba(0, 0, 0, 0.6); }
.dexa-cmd-body { padding: 24px 26px; font-size: 0.82rem; line-height: 2.2; min-height: 320px; }
.dexa-prompt-line { color: var(--white); }
.caret { color: var(--mint); animation: blink 0.9s steps(1) infinite; font-style: normal; }
.dexa-tasks p { color: var(--faint); transition: color 0.3s; }
.dexa-tasks p .t-spin { display: inline-block; margin-right: 8px; }
.dexa-tasks p.run { color: var(--mint-2); }
.dexa-tasks p.run .t-spin { animation: spin 0.8s linear infinite; }
.dexa-tasks p.ok { color: var(--dim); }
.dexa-tasks p.ok .t-spin { color: var(--mint); }
@keyframes spin { to { transform: rotate(360deg); } }
.dexa-done { opacity: 0; color: var(--ink); background: var(--mint); display: inline-block; padding: 3px 12px; letter-spacing: 0.08em; font-size: 0.72rem; }
.dexa-done.on { opacity: 1; }

/* DeXA non-technical additions */
.dexa-lede {
  color: var(--dim); font-weight: 300; max-width: 560px; margin: 22px auto 0;
  font-size: 1.05rem;
}
.dexa-lede b { color: var(--mint); font-weight: 500; }
.dexa-presets {
  display: flex; gap: 10px; justify-content: center; align-items: center;
  flex-wrap: wrap; margin-top: 26px;
}
.dexa-presets-label { font-size: 0.62rem; letter-spacing: 0.26em; color: var(--faint); margin-right: 6px; }
.dexa-chip {
  font-family: var(--plex); font-size: 0.66rem; letter-spacing: 0.18em;
  color: var(--dim); background: rgba(8, 12, 10, 0.8); border: 1px solid var(--line-2);
  padding: 10px 16px; cursor: pointer; transition: color 0.25s, border-color 0.25s, background 0.25s;
}
.dexa-chip:hover { color: var(--mint); border-color: var(--line); }
.dexa-chip.is-on {
  color: var(--ink); background: var(--mint); border-color: var(--mint); font-weight: 500;
}
.dexa-codeline { opacity: 0; transition: opacity 0.4s; color: var(--dim); }
.dexa-codeline b { color: var(--mint-2); font-weight: 500; }
.dexa-codeline.on { opacity: 1; }
.dexa-beam {
  position: absolute; top: 50%; height: 1px; z-index: -1; opacity: 0;
  background: repeating-linear-gradient(90deg, var(--mint-op) 0 8px, transparent 8px 16px);
  animation: beamflow 0.8s linear infinite; transition: opacity 0.5s;
}
.dexa-beam.on { opacity: 0.55; }
@keyframes beamflow { to { background-position: 16px 0; } }
.dexa-beam-a { left: 34%; width: 14%; }
.dexa-beam-b { left: 62%; width: 14%; }
@media (max-width: 1080px) { .dexa-beam { display: none; } }
.dexa-scene { position: relative; }
.device-stamp {
  position: absolute; top: 40px; right: -22px; z-index: 5;
  font-size: 0.72rem; letter-spacing: 0.2em; line-height: 1.7; text-align: center;
  color: var(--mint); border: 2px solid var(--mint); padding: 9px 13px;
  background: rgba(7, 10, 9, 0.9); transform: rotate(8deg) scale(0);
  box-shadow: 0 0 34px rgba(0, 245, 176, 0.35);
}
.device-stamp.on { animation: stampin 0.45s cubic-bezier(0.2, 1.6, 0.4, 1) forwards; }
@keyframes stampin { to { transform: rotate(8deg) scale(1); } }
.dexa-blueprint {
  display: flex; gap: clamp(20px, 4vw, 60px); justify-content: center; flex-wrap: wrap;
  margin-top: 64px; padding: 22px 26px; border: 1px dashed var(--line);
  background: rgba(0, 245, 176, 0.03);
}
.dexa-blueprint div { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.dexa-blueprint b { font-size: clamp(1.4rem, 2.4vw, 2rem); color: var(--white); font-weight: 500; }
.dexa-blueprint span { font-size: 0.58rem; letter-spacing: 0.22em; color: var(--faint); }
.dexa-blueprint .bp-zero b { color: var(--mint); text-shadow: 0 0 24px rgba(0, 245, 176, 0.5); }
.dexa-blueprint .bp-zero span { color: var(--mint-op); }

/* Holographic core */
.core { position: relative; height: clamp(300px, 42vh, 420px); display: grid; place-items: center; }
.core-orb {
  position: relative; width: clamp(120px, 14vw, 170px); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, rgba(34, 255, 200, 0.5), rgba(0, 245, 176, 0.12) 42%, rgba(6, 42, 34, 0.85) 78%);
  box-shadow: 0 0 60px rgba(0, 245, 176, 0.35), 0 0 160px rgba(0, 245, 176, 0.15), inset 0 0 40px rgba(0, 245, 176, 0.25);
  animation: orbfloat 5.5s ease-in-out infinite;
}
.core-nucleus {
  position: absolute; inset: 30%; border-radius: 50%;
  background: radial-gradient(circle, var(--mint-2), var(--mint) 55%, transparent 75%);
  filter: blur(2px); animation: nucleus 2.6s ease-in-out infinite;
}
@keyframes orbfloat { 50% { transform: translateY(-16px); } }
@keyframes nucleus { 50% { transform: scale(0.82); opacity: 0.8; } }
.core-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(0, 245, 176, 0.3); }
.core-ring-a { width: 78%; aspect-ratio: 1; transform: rotateX(72deg); animation: ringspin 9s linear infinite; border-style: dashed; }
.core-ring-b { width: 60%; aspect-ratio: 1; transform: rotateX(72deg) rotate(40deg); animation: ringspin 14s linear infinite reverse; opacity: 0.6; }
.core-ring-c { width: 94%; aspect-ratio: 1; transform: rotateX(72deg) rotate(10deg); animation: ringspin 22s linear infinite; opacity: 0.35; }
@keyframes ringspin { to { transform: rotateX(72deg) rotate(360deg); } }
.core-sat {
  position: absolute; font-size: 0.6rem; letter-spacing: 0.14em; color: var(--mint);
  border: 1px solid var(--line); padding: 5px 9px; background: rgba(7, 10, 9, 0.85);
}
.core-sat-1 { top: 12%; right: 16%; animation: satdrift 6s ease-in-out infinite; }
.core-sat-2 { bottom: 20%; left: 8%; animation: satdrift 7s ease-in-out infinite reverse; }
.core-sat-3 { top: 34%; left: 2%; animation: satdrift 8s ease-in-out infinite; }
@keyframes satdrift { 50% { transform: translateY(-12px); } }
.core-base {
  position: absolute; bottom: 6%; width: 60%; height: 14px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0, 245, 176, 0.35), transparent 70%);
  filter: blur(4px);
}
.core-label {
  position: absolute; bottom: -8px; font-size: 0.6rem; letter-spacing: 0.3em; color: var(--faint);
}

/* Device */
.device {
  width: min(240px, 100%); margin-inline: auto; border: 1px solid var(--line);
  border-radius: 34px; padding: 9px;
  background: linear-gradient(160deg, rgba(0, 245, 176, 0.14), rgba(7, 10, 9, 0.92));
  box-shadow: 0 50px 120px rgba(0, 245, 176, 0.14);
  position: relative;
}
.device-notch { position: absolute; top: 16px; left: 50%; transform: translateX(-50%); width: 64px; height: 14px; border-radius: 9px; background: #040605; z-index: 2; }
.device-screen { border-radius: 26px; background: #080C0A; padding: 42px 14px 18px; min-height: 400px; display: flex; flex-direction: column; gap: 10px; }
.device-head { display: flex; justify-content: space-between; font-size: 0.62rem; letter-spacing: 0.22em; color: var(--mint); }
.device-greet { font-family: var(--syne); font-weight: 700; font-size: 0.95rem; line-height: 1.3; margin: 4px 0 8px; }
.device-greet small { display: block; font-family: var(--grotesk); font-weight: 300; font-size: 0.66rem; color: var(--faint); margin-top: 3px; }
.device-mods { display: flex; flex-direction: column; gap: 9px; }
.dmod {
  display: flex; gap: 11px; align-items: center; padding: 11px 13px;
  border: 1px solid var(--line); background: linear-gradient(140deg, rgba(0, 245, 176, 0.08), rgba(6, 42, 34, 0.4));
}
.dmod svg { width: 18px; height: 18px; color: var(--mint); flex: none; }
.dmod b { display: block; font-size: 0.76rem; font-weight: 500; }
.dmod span { font-size: 0.62rem; color: var(--faint); }
.dexa-tagline { text-align: center; margin-top: 56px; font-size: 0.7rem; letter-spacing: 0.3em; color: var(--mint-op); }
@media (max-width: 1080px) {
  .dexa-scene { grid-template-columns: 1fr 1fr; }
  .core { order: -1; grid-column: 1 / -1; height: 300px; }
}
@media (max-width: 720px) {
  .dexa-scene { grid-template-columns: 1fr; }
  .dexa-pin { min-height: 0; }
}

/* ---------- SYSTEM: stacking layers ---------- */
.layers { display: flex; flex-direction: column; gap: 24px; }
.layer {
  position: sticky; top: calc(90px + var(--i) * 44px);
  border: 1px solid var(--line); background: rgba(8, 12, 10, 0.92);
  backdrop-filter: blur(14px); padding: clamp(22px, 3vw, 34px) clamp(22px, 3.4vw, 44px);
  box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.45);
}
.layer-trust { background: linear-gradient(140deg, rgba(0, 245, 176, 0.12), rgba(6, 42, 34, 0.85)); border-color: var(--mint); }
.layer-head { display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; }
.layer-no { color: var(--mint); font-size: 0.78rem; letter-spacing: 0.2em; }
.layer h3 {
  font-family: var(--syne); font-weight: 700; text-transform: uppercase;
  font-size: clamp(1.1rem, 2.5vw, 1.7rem); letter-spacing: -0.01em;
}
.layer-tag { margin-left: auto; font-size: 0.6rem; letter-spacing: 0.28em; color: var(--faint); border: 1px solid var(--line-2); padding: 5px 10px; }
.layer p { color: var(--dim); font-weight: 300; font-size: 0.9rem; margin-top: 10px; }

/* ---------- MODES accordion ---------- */
.modes-acc { display: flex; gap: 14px; min-height: 420px; }
.macc {
  position: relative; flex: 1; border: 1px solid var(--line-2); overflow: hidden;
  background: rgba(8, 12, 10, 0.85); cursor: pointer;
  transition: flex 0.7s var(--ease), border-color 0.5s, background 0.5s;
}
.macc.is-open { flex: 2.6; border-color: var(--mint); background: linear-gradient(160deg, rgba(0, 245, 176, 0.07), rgba(8, 12, 10, 0.9)); }
.macc-collapsed {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  justify-content: space-between; align-items: center; padding: 28px 0;
  opacity: 1; transition: opacity 0.4s;
}
.macc-collapsed span { color: var(--mint); font-size: 0.7rem; letter-spacing: 0.2em; }
.macc-collapsed h3 {
  writing-mode: vertical-rl; transform: rotate(180deg);
  font-family: var(--syne); font-weight: 700; text-transform: uppercase;
  font-size: clamp(1.1rem, 2vw, 1.5rem); color: var(--dim); white-space: nowrap;
}
.macc.is-open .macc-collapsed { opacity: 0; pointer-events: none; }
.macc-open {
  position: absolute; inset: 0; padding: clamp(26px, 3vw, 44px);
  display: flex; flex-direction: column; justify-content: flex-end; gap: 14px;
  opacity: 0; transform: translateY(16px); transition: opacity 0.5s 0.15s, transform 0.5s 0.15s var(--ease);
}
.macc.is-open .macc-open { opacity: 1; transform: none; }
.macc-no { color: var(--mint); font-size: 0.72rem; letter-spacing: 0.2em; }
.macc-open h3 { font-family: var(--syne); font-weight: 800; text-transform: uppercase; font-size: clamp(1.6rem, 3.2vw, 2.6rem); }
.macc-for { color: var(--mint-op); font-size: 0.64rem; letter-spacing: 0.24em; }
.macc-open > p:not(.macc-for) { color: var(--dim); font-weight: 300; font-size: 0.98rem; max-width: 40ch; }
.macc-skill {
  align-self: flex-start; font-family: var(--plex); font-size: 0.62rem;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--mint);
  border: 1px solid var(--line); padding: 8px 14px;
}
@media (max-width: 860px) {
  .modes-acc { flex-direction: column; min-height: 0; }
  .macc { min-height: 84px; }
  .macc.is-open { min-height: 360px; }
  .macc-collapsed { flex-direction: row; padding: 0 24px; align-items: center; }
  .macc-collapsed h3 { writing-mode: horizontal-tb; transform: none; }
}
.moat-strip {
  display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: center;
  margin-top: 100px; padding: 26px 30px; border: 1px dashed var(--line);
  font-size: 0.66rem; letter-spacing: 0.22em; color: var(--dim);
}
.moat-strip i { color: var(--mint); font-style: normal; }
.moat-strip b { color: var(--mint); font-weight: 500; }

/* ---------- CONTACT ---------- */
.contact {
  position: relative; z-index: 10; min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: clamp(160px, 24vh, 300px) var(--pad); gap: clamp(48px, 7vh, 90px);
}
.contact-pre { font-size: 0.66rem; letter-spacing: 0.3em; color: var(--mint-op); }
.contact-h2 {
  font-family: var(--syne); font-weight: 800; text-transform: uppercase;
  font-size: clamp(3rem, 11vw, 9rem); line-height: 0.95; letter-spacing: -0.03em;
}
.contact-h2 .st-line { display: block; overflow: hidden; }
.contact-btn {
  position: relative; width: clamp(170px, 22vw, 230px); aspect-ratio: 1;
  display: grid; place-items: center; text-decoration: none; border-radius: 50%;
}
.contact-btn-ring {
  position: absolute; inset: 0; border: 1px dashed var(--mint); border-radius: 50%;
  animation: ringspin2 16s linear infinite;
}
@keyframes ringspin2 { to { transform: rotate(360deg); } }
.contact-btn-txt {
  width: 78%; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center;
  background: var(--mint); color: var(--ink); font-family: var(--syne);
  font-weight: 800; font-size: clamp(0.95rem, 1.6vw, 1.25rem); line-height: 1.25;
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.contact-btn:hover .contact-btn-txt {
  transform: scale(1.08); box-shadow: 0 0 80px rgba(0, 245, 176, 0.5);
}
.contact-grid {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(36px, 6vw, 90px);
  align-items: center; width: min(1000px, 100%); margin-top: 20px;
}
.contact-left { display: flex; flex-direction: column; align-items: center; gap: 26px; }
.contact-hint { font-size: 0.6rem; letter-spacing: 0.26em; color: var(--faint); }
.contact-btn { background: none; border: 0; cursor: pointer; }

/* ---------- Forms ---------- */
.cform {
  text-align: left; border: 1px solid var(--line); background: rgba(7, 10, 9, 0.9);
  backdrop-filter: blur(12px); padding: clamp(26px, 3.4vw, 44px);
  display: flex; flex-direction: column; gap: 20px;
  box-shadow: 0 40px 110px rgba(0, 0, 0, 0.55);
}
.cform-title { font-size: 0.68rem; letter-spacing: 0.3em; color: var(--mint); margin-bottom: 4px; }
.fgroup { display: flex; flex-direction: column; gap: 8px; }
.fgroup label { font-size: 0.6rem; letter-spacing: 0.26em; color: var(--faint); }
.fgroup input, .fgroup textarea {
  font-family: var(--grotesk); font-size: 0.95rem; font-weight: 300;
  color: var(--white); background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--line-2); padding: 14px 16px; outline: none;
  transition: border-color 0.25s, background 0.25s; border-radius: 0;
  width: 100%; resize: vertical; min-height: 0;
}
.fgroup input::placeholder, .fgroup textarea::placeholder { color: var(--faint); opacity: 0.7; }
.fgroup input:focus, .fgroup textarea:focus { border-color: var(--mint); background: rgba(0, 245, 176, 0.04); }
.fgroup.has-err input, .fgroup.has-err textarea { border-color: #FF6B6B; }
.ferr { font-size: 0.62rem; letter-spacing: 0.12em; color: #FF6B6B; min-height: 1em; }
.cform-submit {
  position: relative; overflow: hidden; cursor: pointer; border: 0; margin-top: 4px;
  background: var(--mint); color: var(--ink); font-size: 0.74rem; font-weight: 500;
  letter-spacing: 0.26em; padding: 17px 26px; transition: background 0.25s, transform 0.25s var(--ease);
}
.cform-submit:hover { background: var(--mint-2); transform: translateY(-2px); }
.cform-submit[disabled] { opacity: 0.5; cursor: default; }
.fsuccess {
  font-size: 0.72rem; letter-spacing: 0.14em; color: var(--ink);
  background: var(--mint); padding: 12px 16px; line-height: 1.7;
}
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ---------- Waitlist modal ---------- */
.wmodal {
  position: fixed; inset: 0; z-index: 1700; display: grid; place-items: center;
  padding: 20px; opacity: 0; visibility: hidden;
  transition: opacity 0.35s, visibility 0.35s;
}
.wmodal.is-open { opacity: 1; visibility: visible; }
.wmodal-backdrop {
  position: absolute; inset: 0; background: rgba(4, 7, 6, 0.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.wmodal-card {
  position: relative; width: min(460px, 100%); max-height: 92dvh; overflow-y: auto;
  border: 1px solid var(--line); background: rgba(8, 12, 10, 0.97);
  padding: clamp(28px, 5vw, 44px);
  box-shadow: 0 0 90px rgba(0, 245, 176, 0.12), 0 60px 140px rgba(0, 0, 0, 0.7);
  transform: translateY(26px) scale(0.97); transition: transform 0.45s var(--ease);
}
.wmodal.is-open .wmodal-card { transform: none; }
.wmodal-card form { display: flex; flex-direction: column; gap: 18px; margin-top: 24px; }
.wmodal-x {
  position: absolute; top: 16px; right: 16px; background: none; border: 0;
  color: var(--faint); font-size: 0.6rem; letter-spacing: 0.2em; cursor: pointer;
  padding: 8px; transition: color 0.25s;
}
.wmodal-x:hover { color: var(--mint); }
.wmodal-eyebrow { font-size: 0.62rem; letter-spacing: 0.3em; color: var(--mint-op); margin-bottom: 14px; }
.wmodal-title {
  font-family: var(--syne); font-weight: 800; text-transform: uppercase;
  font-size: clamp(1.7rem, 6vw, 2.3rem); line-height: 1; letter-spacing: -0.02em;
}
.wmodal-title em { font-style: normal; color: var(--mint); }
.wmodal-sub { color: var(--dim); font-weight: 300; font-size: 0.92rem; margin-top: 12px; }

/* ---------- FOOTER ---------- */
.footer { position: relative; z-index: 10; border-top: 1px solid var(--line-2); background: rgba(5, 8, 7, 0.9); overflow: hidden; }
.footer-top { padding: clamp(30px, 6vw, 70px) var(--pad) 0; }
.footer-word {
  display: block; font-family: var(--syne); font-weight: 800; letter-spacing: -0.04em;
  font-size: clamp(4rem, 14.5vw, 15rem); line-height: 0.8; text-transform: lowercase;
  color: transparent; -webkit-text-stroke: 1.5px rgba(0, 245, 176, 0.35);
  white-space: nowrap; text-align: center; transform: translateY(0.12em);
}
.footer-meta {
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  padding: 26px var(--pad) 30px; border-top: 1px solid var(--line-2);
  font-size: 0.6rem; letter-spacing: 0.22em; color: var(--faint);
}
.footer-meta b { color: var(--mint); font-weight: 400; }

/* ---------- Focus / a11y ---------- */
a:focus-visible, button:focus-visible { outline: 2px solid var(--mint); outline-offset: 4px; }

/* ---------- Reveal defaults (JS toggles) ---------- */
.js .hero-line > span { transform: translateY(115%); }
.js .hero-tag, .js .hero-sub, .js .hero-actions, .js .hero-hudstats { opacity: 0; }
.reduced-motion .hero-line > span { transform: none !important; }
.reduced-motion .hero-tag, .reduced-motion .hero-sub,
.reduced-motion .hero-actions, .reduced-motion .hero-hudstats { opacity: 1 !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .scanlines { display: none; }
}