/* 0TV — cinematic build. Palette from the 1.1.0 app: #05070d base, #0b1226 panels, #3d7bff accent. */
@font-face {
  font-family: "Hanken Grotesk";
  src: url("assets/fonts/hanken-grotesk-500-600.woff2") format("woff2");
  font-weight: 500 600;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/fonts/ibm-plex-mono-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("assets/fonts/ibm-plex-mono-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #05070d;
  --bg-2: #0b1226;
  --panel: #0e1526;
  --panel-2: #131b31;
  --line: rgba(154, 176, 214, 0.14);
  --line-strong: rgba(154, 176, 214, 0.28);
  --ink: #eaf2fb;
  --ink-2: #aab8cf;
  --ink-3: #6c7c96;
  --accent: #3d7bff;
  --accent-2: #6ea8ff;
  --accent-deep: #1f4fcc;
  --radius: 18px;
  --container: 1320px;
  --gutter: clamp(20px, 5vw, 64px);
  --font-display: "Hanken Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, monospace;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-expo: cubic-bezier(0.87, 0, 0.13, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
  border-radius: 4px;
}
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

.skip {
  position: fixed; top: -100px; left: 16px; z-index: 600;
  background: var(--accent); color: #fff; padding: 10px 18px; border-radius: 8px;
  transition: top 0.2s;
}
.skip:focus { top: 12px; }

::selection { background: var(--accent); color: #fff; }

/* ---------- grain ---------- */
.grain {
  position: fixed; inset: -100px; z-index: 500; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.045;
  mix-blend-mode: overlay;
}

/* ---------- preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 550;
  display: grid; place-items: center;
  pointer-events: none;
}
.preloader-center {
  position: relative; z-index: 2;
  display: grid; justify-items: center; gap: 18px;
}
.preloader-mark {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.preloader-bar {
  width: min(280px, 60vw); height: 2px;
  background: var(--line);
  overflow: hidden; border-radius: 2px;
}
.preloader-bar span {
  display: block; height: 100%; width: 0%;
  background: var(--accent);
  transition: width 0.18s linear;
}
.preloader-pct {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.3em;
  color: var(--ink-3);
}
.preloader-curtains { position: absolute; inset: 0; display: flex; z-index: 1; }
.preloader-curtains i {
  flex: 1; background: #04060b;
  transform: scaleY(1); transform-origin: top;
}
.preloader.done .preloader-center { opacity: 0; transition: opacity 0.3s; }
.preloader.done .preloader-curtains i {
  transform: scaleY(0);
  transition: transform 0.9s var(--ease-expo);
}
.preloader.done .preloader-curtains i:nth-child(1) { transition-delay: 0s; }
.preloader.done .preloader-curtains i:nth-child(2) { transition-delay: 0.07s; }
.preloader.done .preloader-curtains i:nth-child(3) { transition-delay: 0.14s; }
.preloader.done .preloader-curtains i:nth-child(4) { transition-delay: 0.21s; }
.preloader.done .preloader-curtains i:nth-child(5) { transition-delay: 0.28s; }
.preloader.gone { display: none; }

/* ---------- scroll progress ---------- */
.progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 400;
  background: transparent; pointer-events: none;
}
.progress span {
  display: block; height: 100%; width: 100%;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent-2));
  transform: scaleX(0); transform-origin: left;
}

/* ---------- nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 300;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  transition: background 0.35s, backdrop-filter 0.35s, border-color 0.35s, transform 0.45s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(5, 7, 13, 0.72);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom-color: var(--line);
}
.nav.hidden { transform: translateY(-110%); }
.nav-mark {
  font-size: 1.35rem; font-weight: 600; letter-spacing: -0.02em;
}
.nav-links { display: flex; gap: clamp(16px, 3vw, 36px); }
.nav-links a {
  font-size: 0.86rem; color: var(--ink-2);
  position: relative; padding: 4px 0;
  transition: color 0.25s;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: var(--accent-2);
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.35s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-right { display: flex; align-items: center; gap: 14px; }
.nav-cta {
  font-size: 0.86rem; font-weight: 600;
  padding: 9px 20px; border-radius: 999px;
  background: var(--accent); color: #fff;
  transition: background 0.25s, box-shadow 0.25s;
  box-shadow: 0 0 0 rgba(61, 123, 255, 0);
}
.nav-cta:hover { background: var(--accent-2); box-shadow: 0 6px 28px rgba(61, 123, 255, 0.45); }

.sound-toggle {
  display: flex; align-items: center; gap: 8px;
  background: none; border: 1px solid var(--line-strong);
  color: var(--ink-2); border-radius: 999px;
  padding: 8px 14px; cursor: pointer;
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
  transition: border-color 0.25s, color 0.25s;
}
.sound-toggle:hover { border-color: var(--accent); color: var(--ink); }
.sound-bars { display: flex; align-items: flex-end; gap: 2px; height: 12px; }
.sound-bars i {
  width: 2px; height: 4px; background: currentColor; border-radius: 1px;
  transition: height 0.2s;
}
.sound-toggle[aria-pressed="true"] { color: var(--accent-2); border-color: var(--accent); }
.sound-toggle[aria-pressed="true"] .sound-bars i { animation: eq 0.9s ease-in-out infinite; }
.sound-toggle[aria-pressed="true"] .sound-bars i:nth-child(2) { animation-delay: 0.25s; }
.sound-toggle[aria-pressed="true"] .sound-bars i:nth-child(3) { animation-delay: 0.5s; }
@keyframes eq { 0%, 100% { height: 4px; } 50% { height: 12px; } }

/* ---------- shared type ---------- */
.kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 22px;
}
h2 {
  font-size: clamp(1.9rem, 3.4vw + 0.5rem, 3.1rem);
  font-weight: 600; letter-spacing: -0.025em; line-height: 1.08;
}
.lead { color: var(--ink-2); font-size: clamp(1.02rem, 0.4vw + 0.95rem, 1.2rem); margin-top: 18px; max-width: 46ch; }
.fine { color: var(--ink-3); font-size: 0.85rem; margin-top: 10px; }

/* ---------- reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(36px);
  filter: blur(6px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out), filter 0.9s var(--ease-out);
  transition-delay: var(--rd, 0s);
}
[data-reveal].in { opacity: 1; transform: none; filter: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 0.95rem;
  padding: 15px 30px; border-radius: 999px;
  transition: background 0.25s, color 0.25s, border-color 0.25s, box-shadow 0.3s, transform 0.2s;
  will-change: transform;
}
.btn--primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 0 0 rgba(61, 123, 255, 0);
}
.btn--primary:hover { background: var(--accent-2); box-shadow: 0 10px 44px rgba(61, 123, 255, 0.5); }
.btn--ghost {
  border: 1px solid var(--line-strong); color: var(--ink);
}
.btn--ghost:hover { border-color: var(--accent-2); color: var(--accent-2); }
.btn--xl { padding: 19px 40px; font-size: 1.05rem; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  padding-top: 110px; padding-bottom: 0;
  overflow: hidden;
}
.hero-aurora { position: absolute; inset: 0; overflow: hidden; }
.hero-aurora i {
  position: absolute; border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  will-change: transform;
}
.hero-aurora .a1 {
  width: 55vw; height: 55vw; left: -15vw; top: -20vw;
  background: radial-gradient(circle, rgba(61, 123, 255, 0.28), transparent 65%);
  animation: drift1 26s ease-in-out infinite alternate;
}
.hero-aurora .a2 {
  width: 45vw; height: 45vw; right: -12vw; top: 10vh;
  background: radial-gradient(circle, rgba(31, 79, 204, 0.3), transparent 65%);
  animation: drift2 32s ease-in-out infinite alternate;
}
.hero-aurora .a3 {
  width: 40vw; height: 40vw; left: 30vw; bottom: -25vw;
  background: radial-gradient(circle, rgba(110, 168, 255, 0.14), transparent 65%);
  animation: drift1 38s ease-in-out infinite alternate-reverse;
}
@keyframes drift1 { from { transform: translate(0, 0) scale(1); } to { transform: translate(6vw, 4vh) scale(1.12); } }
@keyframes drift2 { from { transform: translate(0, 0) scale(1.05); } to { transform: translate(-5vw, 6vh) scale(0.95); } }

.hero-grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.16;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, black 30%, transparent 75%);
}

.hero-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}
.hero-title {
  font-size: clamp(2.9rem, 7.2vw, 6.4rem);
  font-weight: 600; letter-spacing: -0.035em; line-height: 0.98;
}
.hero-title .line { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.hero-title .line > span {
  display: inline-block;
  transform: translateY(115%) rotate(2.5deg);
  transform-origin: left top;
  transition: transform 1.15s var(--ease-expo);
}
.hero-title .line:nth-child(2) > span { transition-delay: 0.12s; }
body.loaded .hero-title .line > span { transform: translateY(0) rotate(0); }
.hero-title em { font-style: normal; color: var(--accent-2); }
.hero-lead { color: var(--ink-2); max-width: 44ch; margin-top: 26px; font-size: clamp(1rem, 0.5vw + 0.95rem, 1.18rem); }
.hero-meta {
  margin-top: 26px;
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.14em;
  color: var(--ink-3); text-transform: uppercase;
}
.hero [data-reveal] { --rd: 0.35s; }
.hero .hero-lead[data-reveal] { --rd: 0.5s; }
.hero .hero-actions[data-reveal] { --rd: 0.65s; }
.hero .hero-meta[data-reveal] { --rd: 0.8s; }

.hero-stage { position: relative; perspective: 1200px; }
.hero-glow {
  position: absolute; inset: 8% -6% -4% -6%;
  background: radial-gradient(ellipse at 50% 60%, rgba(61, 123, 255, 0.32), transparent 65%);
  filter: blur(46px);
  z-index: 0;
  animation: glowpulse 7s ease-in-out infinite alternate;
}
@keyframes glowpulse { from { opacity: 0.6; } to { opacity: 1; } }
.tv-frame {
  position: relative; z-index: 1;
  border-radius: 22px;
  padding: 10px;
  background: linear-gradient(160deg, #1c2333, #090d18 60%);
  border: 1px solid rgba(154, 176, 214, 0.22);
  box-shadow:
    0 40px 90px rgba(0, 0, 0, 0.65),
    0 4px 18px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(234, 242, 251, 0.08);
  transform-style: preserve-3d;
  will-change: transform;
  animation: floaty 8s ease-in-out infinite alternate;
}
@keyframes floaty { from { translate: 0 -6px; } to { translate: 0 8px; } }
.tv-frame img { border-radius: 13px; width: 100%; }
.tv-scan {
  position: absolute; inset: 10px; border-radius: 13px; pointer-events: none;
  background: linear-gradient(115deg, transparent 30%, rgba(234, 242, 251, 0.06) 45%, transparent 60%);
  background-size: 250% 100%;
  animation: scan 6s ease-in-out infinite;
}
@keyframes scan { 0%, 20% { background-position: 120% 0; } 60%, 100% { background-position: -40% 0; } }
.tv-stand {
  width: 34%; height: 10px; margin: 0 auto;
  background: linear-gradient(180deg, #141b2c, #070a12);
  border-radius: 0 0 14px 14px;
  transform: perspective(300px) rotateX(-32deg);
  transform-origin: top;
}
.hero-caption {
  margin-top: 22px; text-align: center;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em;
  color: var(--ink-3);
}

/* ---------- marquee ---------- */
.marquee {
  border-block: 1px solid var(--line);
  padding-block: 20px;
  overflow: hidden;
  background: rgba(11, 18, 38, 0.4);
}
.marquee-track {
  display: flex; white-space: nowrap;
  width: max-content;
  animation: marquee 26s linear infinite;
}
.marquee-track span {
  font-size: clamp(1.3rem, 2.6vw, 2.1rem);
  font-weight: 600; letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(154, 176, 214, 0.4);
  padding-right: 0.5em;
}
.marquee-track b { color: var(--accent); -webkit-text-stroke: 0; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- scrollytelling ---------- */
.story { position: relative; padding-block: clamp(90px, 14vh, 160px) 0; }
.story-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 7vw, 110px);
  align-items: start;
}
.story-stage {
  position: sticky; top: 0;
  height: 100svh;
  display: grid; place-content: center; justify-items: center;
  gap: 26px;
}
.phone-frame {
  position: relative;
  width: min(320px, 68vw);
  aspect-ratio: 600 / 1200;
  border-radius: 44px;
  padding: 10px;
  background: linear-gradient(165deg, #1c2333, #080c16 65%);
  border: 1px solid rgba(154, 176, 214, 0.22);
  box-shadow:
    0 50px 100px rgba(0, 0, 0, 0.6),
    0 0 80px rgba(61, 123, 255, 0.12),
    inset 0 1px 0 rgba(234, 242, 251, 0.08);
}
.phone-screens { position: relative; width: 100%; height: 100%; border-radius: 35px; overflow: hidden; background: #04060b; }
.pscreen {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 0.65s var(--ease-out), transform 0.9s var(--ease-out);
}
.pscreen.is-active { opacity: 1; transform: scale(1); }
.story-dots { display: flex; gap: 8px; }
.story-dots i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--line-strong);
  transition: background 0.3s, transform 0.3s;
}
.story-dots i.on { background: var(--accent-2); transform: scale(1.35); }

.story-steps { padding-bottom: 12vh; }
.story-steps > .kicker { position: sticky-none; }
.step {
  min-height: 76svh;
  display: flex; flex-direction: column; justify-content: center;
  opacity: 0.16;
  transform: translateY(24px) scale(0.985);
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
  border-top: 1px solid var(--line);
  padding-block: 40px;
}
.step.on { opacity: 1; transform: none; }
.step-num {
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.3em;
  color: var(--accent-2); margin-bottom: 16px;
}
.step h2 { margin-bottom: 16px; }
.step p { color: var(--ink-2); max-width: 42ch; }
.step .fine { color: var(--ink-3); }

/* ---------- horizontal strip ---------- */
.strip { position: relative; }
.strip-sticky {
  position: sticky; top: 0;
  height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  overflow: hidden;
  gap: clamp(24px, 4vh, 48px);
}
.strip-head h2 { max-width: 21ch; }
.strip-track {
  display: flex; gap: clamp(20px, 3vw, 44px);
  padding-inline: var(--gutter);
  width: max-content;
  will-change: transform;
}
.frame {
  position: relative;
  flex: none;
}
.frame img {
  height: min(56vh, 560px);
  width: auto;
  border-radius: 20px;
  border: 1px solid rgba(154, 176, 214, 0.2);
  background: var(--panel);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s;
}
.frame--wide img { height: min(48vh, 480px); }
.frame:hover img { transform: translateY(-8px); box-shadow: 0 42px 90px rgba(0, 0, 0, 0.6), 0 0 60px rgba(61, 123, 255, 0.16); }
.frame figcaption {
  display: flex; align-items: baseline; gap: 12px;
  margin-top: 14px;
  font-size: 0.9rem; color: var(--ink-2);
}
.frame figcaption span {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.2em;
  color: var(--accent-2);
}
.strip-progress {
  margin-inline: var(--gutter);
  height: 2px; background: var(--line); border-radius: 2px; overflow: hidden;
}
.strip-progress span {
  display: block; height: 100%; width: 100%;
  background: var(--accent);
  transform: scaleX(0); transform-origin: left;
}

/* ---------- launcher ---------- */
.launcher { padding-block: clamp(76px, 11vh, 128px); position: relative; overflow: hidden; }
.launcher::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 55% at 70% 60%, rgba(61, 123, 255, 0.1), transparent 70%);
  pointer-events: none;
}
.launcher-head { max-width: 640px; margin-bottom: clamp(44px, 7vh, 80px); }
.duo-main {
  border-radius: 26px; overflow: hidden;
  border: 1px solid rgba(154, 176, 214, 0.2);
  box-shadow: 0 60px 130px rgba(0, 0, 0, 0.6);
  position: relative;
}
.duo-main img { width: 100%; transform: scale(1.04); transition: transform 1.4s var(--ease-out); }
.duo-main.in img, .duo-main:hover img { transform: scale(1); }
.duo-main figcaption {
  position: absolute; left: 22px; bottom: 18px;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.14em;
  color: var(--ink-2);
  background: rgba(5, 7, 13, 0.66);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  padding: 8px 14px; border-radius: 999px;
  border: 1px solid var(--line);
}

/* ---------- record / stats ---------- */
.record { padding-block: clamp(76px, 11vh, 128px); background: linear-gradient(180deg, transparent, rgba(11, 18, 38, 0.55) 18%, rgba(11, 18, 38, 0.55) 82%, transparent); }
.record-head { margin-bottom: clamp(40px, 6vh, 70px); }
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: clamp(40px, 6vh, 70px);
}
.stat {
  background: var(--bg-2);
  padding: clamp(24px, 3vw, 44px) clamp(18px, 2.4vw, 36px);
  display: grid; gap: 4px; align-content: start;
}
.stat-num {
  font-size: clamp(2.4rem, 4.6vw, 4rem); font-weight: 600; letter-spacing: -0.04em; line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.stat-unit {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--accent-2);
}
.stat-label { color: var(--ink-3); font-size: 0.86rem; margin-top: 10px; line-height: 1.45; }

.sheet {
  border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
}
.sheet-row {
  display: grid; grid-template-columns: minmax(140px, 0.9fr) minmax(0, 2fr);
  gap: 18px;
  padding: 17px clamp(18px, 2.6vw, 34px);
  border-bottom: 1px solid var(--line);
  transition: background 0.25s;
}
.sheet-row:last-child { border-bottom: 0; }
.sheet-row:hover { background: rgba(61, 123, 255, 0.05); }
.sheet-row span {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3); padding-top: 3px;
}
.sheet-row .num { font-weight: 500; color: var(--ink); }
.num--hash {
  font-family: var(--font-mono); font-size: 0.8rem;
  word-break: break-all; color: var(--accent-2);
}
.sheet-row a { color: var(--accent-2); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- guide ---------- */
.guide { padding-block: clamp(76px, 11vh, 128px); }
.guide-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(48px, 7vw, 110px);
  align-items: start;
}
.guide-intro { position: sticky; top: 110px; }
.guide-intro .more { margin-top: 22px; }
.guide-intro .more a {
  color: var(--accent-2); font-weight: 600;
  border-bottom: 1px solid transparent; transition: border-color 0.25s;
}
.guide-intro .more a:hover { border-color: var(--accent-2); }
.guide-visual {
  margin-top: 44px;
  width: min(280px, 60vw);
  border-radius: 30px; overflow: hidden;
  border: 1px solid rgba(154, 176, 214, 0.2);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.55);
}
.guide-visual figcaption {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em;
  color: var(--ink-3); padding: 12px 16px;
  background: var(--bg-2);
}
.steps-list { list-style: none; display: grid; }
.steps-list li {
  display: grid; grid-template-columns: auto 1fr; gap: clamp(18px, 2.6vw, 34px);
  padding-block: clamp(26px, 4vh, 40px);
  border-top: 1px solid var(--line);
  align-items: baseline;
}
.steps-list li:last-child { border-bottom: 1px solid var(--line); }
.g-num {
  font-family: var(--font-mono); font-size: clamp(1.1rem, 1.6vw, 1.5rem);
  color: var(--accent-2); letter-spacing: 0.06em;
}
.steps-list b { font-weight: 600; }
.steps-list div { color: var(--ink-2); font-size: clamp(1rem, 0.4vw + 0.95rem, 1.15rem); }
.steps-list div b { color: var(--ink); }

/* ---------- tools ---------- */
.tools { padding-block: clamp(76px, 11vh, 128px); }
.tools-head { margin-bottom: clamp(40px, 6vh, 70px); }
.tools-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: clamp(14px, 1.8vw, 24px);
}
.tool-card {
  position: relative;
  background: linear-gradient(170deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(22px, 2.4vw, 34px);
  overflow: hidden;
  transition: transform 0.45s var(--ease-out), border-color 0.45s, box-shadow 0.45s;
}
.tool-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 0%), rgba(61, 123, 255, 0.14), transparent 65%);
  opacity: 0; transition: opacity 0.4s;
  pointer-events: none;
}
.tool-card:hover { transform: translateY(-6px); border-color: rgba(61, 123, 255, 0.4); box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45); }
.tool-card:hover::before { opacity: 1; }
.tool-icon {
  width: 46px; height: 46px; border-radius: 13px;
  display: grid; place-items: center;
  background: rgba(61, 123, 255, 0.12);
  color: var(--accent-2);
  margin-bottom: 20px;
}
.tool-icon svg { width: 24px; height: 24px; }
.tool-card h3 { font-size: 1.18rem; font-weight: 600; margin-bottom: 10px; letter-spacing: -0.01em; }
.tool-card p { color: var(--ink-2); font-size: 0.94rem; }
.tool-card .fine { color: var(--ink-3); font-size: 0.8rem; }

/* ---------- faq ---------- */
.faq { padding-block: clamp(76px, 11vh, 128px); }
.faq-grid {
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.faq-side { position: sticky; top: 110px; }
.faq-list details {
  border-top: 1px solid var(--line);
}
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding-block: 26px;
  font-size: clamp(1.05rem, 0.6vw + 0.95rem, 1.3rem);
  font-weight: 600; letter-spacing: -0.01em;
  transition: color 0.25s;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover { color: var(--accent-2); }
.faq-plus { position: relative; width: 16px; height: 16px; flex: none; }
.faq-plus::before, .faq-plus::after {
  content: ""; position: absolute; background: currentColor;
  top: 50%; left: 0; width: 100%; height: 1.5px; margin-top: -0.75px;
  transition: transform 0.35s var(--ease-out);
}
.faq-plus::after { transform: rotate(90deg); }
details[open] .faq-plus::after { transform: rotate(0); }
.faq-list details div { padding-bottom: 26px; color: var(--ink-2); max-width: 56ch; }

/* ---------- download ---------- */
.download {
  position: relative;
  padding-block: clamp(130px, 20vh, 230px);
  text-align: center;
  overflow: hidden;
  border-top: 1px solid var(--line);
}
.download-aurora {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 70% at 50% 110%, rgba(61, 123, 255, 0.24), transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 0%, rgba(31, 79, 204, 0.12), transparent 70%);
  animation: glowpulse 9s ease-in-out infinite alternate;
}
.download-inner { position: relative; z-index: 1; display: grid; justify-items: center; }
.download-title {
  font-size: clamp(3rem, 9vw, 7.5rem);
  letter-spacing: -0.04em; line-height: 0.96;
  margin-bottom: 10px;
}
.download .hero-actions { justify-content: center; }
.checksum {
  margin-top: 38px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px;
  font-family: var(--font-mono); font-size: 0.78rem;
  color: var(--ink-3);
}
.checksum-label { letter-spacing: 0.24em; }
.checksum code {
  color: var(--accent-2);
  word-break: break-all;
  max-width: min(520px, 82vw);
}
.checksum button {
  background: none; border: 1px solid var(--line-strong); color: var(--ink-2);
  border-radius: 999px; padding: 7px 16px; cursor: pointer;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase;
  transition: border-color 0.25s, color 0.25s;
}
.checksum button:hover { border-color: var(--accent); color: var(--accent-2); }
#copy-status { font-size: 0.72rem; color: var(--accent-2); min-width: 5ch; }
.download-caution { margin-top: 26px; color: var(--ink-3); font-size: 0.88rem; max-width: 52ch; }
.download-links { margin-top: 22px; display: flex; gap: 28px; flex-wrap: wrap; justify-content: center; }
.download-links a {
  color: var(--ink-2); font-size: 0.92rem;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
  transition: color 0.25s, border-color 0.25s;
}
.download-links a:hover { color: var(--accent-2); border-color: var(--accent-2); }

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--line);
  padding-block: clamp(60px, 9vh, 100px) 40px;
  background: #04060b;
}
.footer-columns {
  display: grid; grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: clamp(28px, 4vw, 60px);
  margin-bottom: 54px;
}
.footer-wordmark { font-size: 2rem; font-weight: 600; letter-spacing: -0.02em; }
.footer-tag { color: var(--ink-3); font-size: 0.9rem; margin-top: 8px; max-width: 26ch; }
footer nav { display: grid; gap: 10px; align-content: start; }
footer nav h3 {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--ink-3); font-weight: 500; margin-bottom: 8px;
}
footer nav a { color: var(--ink-2); font-size: 0.92rem; transition: color 0.2s; }
footer nav a:hover { color: var(--accent-2); }
.credits {
  color: var(--ink-3); font-size: 0.78rem; line-height: 1.7;
  border-top: 1px solid var(--line);
  padding-top: 28px;
  max-width: 92ch;
}
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  margin-top: 26px;
  color: var(--ink-3); font-size: 0.78rem;
}

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .hero-inner { grid-template-columns: 1fr; gap: 60px; }
  .hero { padding-top: 130px; }
  .hero-stage { max-width: 640px; }
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-columns { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav-links { display: none; }
  .sound-label { display: none; }
  .sound-toggle { padding: 8px 11px; }
  .story-grid { grid-template-columns: 1fr; }
  .story-stage {
    height: auto; position: sticky; top: 0;
    padding-block: 16px 20px;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    z-index: 5;
  }
  .phone-frame { width: min(240px, 56vw); }
  .step { min-height: 0; padding-block: 60px; opacity: 1; transform: none; }
  .story-steps { padding-bottom: 4vh; }
  .guide-grid { grid-template-columns: 1fr; }
  .guide-intro { position: static; }
  .guide-visual { display: none; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-side { position: static; }
  .frame img { height: min(46vh, 420px); }
  .frame--wide img { height: min(34vh, 300px); }
  .sheet-row { grid-template-columns: 1fr; gap: 4px; }
  .hero { min-height: 0; }
}
@media (max-width: 520px) {
  .tools-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .footer-columns { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  [data-reveal] { opacity: 1; transform: none; filter: none; }
  .hero-title .line > span { transform: none; }
  .step { opacity: 1; transform: none; }
  .pscreen { transition: none; }
  .preloader { display: none; }
  .marquee-track { animation: none; }
}

/* ---------- reduced-motion strip fallback ---------- */
.reduced .strip-sticky { position: static; height: auto; }
.reduced .strip { padding-block: 90px; }
.reduced .strip-track { width: auto; overflow-x: auto; padding-bottom: 20px; }
.reduced .strip-progress { display: none; }

/* ---------- density pass ---------- */
.hero-facts {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border-top: 1px solid var(--line);
  margin-top: clamp(36px, 6vh, 72px);
  padding-block: 20px 26px;
}
.hf span {
  display: block;
  font-size: 0.78rem; color: var(--ink-3);
  margin-bottom: 3px;
}
.hf b { font-weight: 600; font-size: 0.94rem; color: var(--ink); }

.step-points {
  list-style: none;
  margin-top: 20px;
  display: grid; gap: 8px;
}
.step-points li {
  position: relative;
  padding-left: 22px;
  color: var(--ink-2);
  font-size: 0.95rem;
}
.step-points li::before {
  content: ""; position: absolute; left: 0; top: 0.62em;
  width: 10px; height: 2px; background: var(--accent);
}

.launcher-grid {
  display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.3fr);
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}
.launcher-points { list-style: none; display: grid; }
.launcher-points li {
  border-top: 1px solid var(--line);
  padding-block: 18px;
  color: var(--ink-2);
  font-size: 0.98rem;
  line-height: 1.55;
}
.launcher-points li:last-child { border-bottom: 1px solid var(--line); }
.launcher-points b { color: var(--ink); font-weight: 600; }
.launcher-shots { display: grid; gap: 22px; }
.duo-second { box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5); }

.need-card {
  margin-top: 28px;
  background: linear-gradient(170deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
}
.need-card h3 {
  font-size: 0.82rem; font-weight: 600; color: var(--ink-3);
  margin-bottom: 12px;
}
.need-card ul { list-style: none; display: grid; gap: 8px; }
.need-card li {
  position: relative; padding-left: 22px;
  color: var(--ink-2); font-size: 0.94rem;
}
.need-card li::before {
  content: ""; position: absolute; left: 0; top: 0.62em;
  width: 10px; height: 2px; background: var(--accent);
}

.tool-meta {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem; letter-spacing: 0.04em;
  color: var(--accent-2);
}

.box-list {
  margin-top: 40px;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 780px;
}
.box-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 18, 38, 0.5);
  padding: 18px 20px;
  text-align: left;
}
.box-item b { display: block; font-weight: 600; font-size: 0.96rem; margin-bottom: 4px; }
.box-item span { color: var(--ink-3); font-size: 0.84rem; line-height: 1.5; }

@media (max-width: 1020px) {
  .launcher-grid { grid-template-columns: 1fr; }
  .hero-facts { grid-template-columns: 1fr 1fr; gap: 16px 1px; }
}
@media (max-width: 520px) {
  .box-list { grid-template-columns: 1fr; }
}

/* ---------- futuristic pass ---------- */
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.2; } }
@property --ang { syntax: "<angle>"; initial-value: 0deg; inherits: false; }

/* decode caret on kickers */
.kicker::after {
  content: ""; display: inline-block;
  width: 7px; height: 10px; margin-left: 9px;
  background: var(--accent-2);
  vertical-align: -1px;
  animation: blink 1.3s steps(2) infinite;
}

/* nav status chip */
.nav-status {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.16em;
  color: var(--ink-3);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 13px;
}
.nav-status i {
  width: 6px; height: 6px; border-radius: 50%;
  background: #43d68a;
  box-shadow: 0 0 8px rgba(67, 214, 138, 0.8);
  animation: blink 1.8s ease-in-out infinite;
}

/* nav link micro-interaction */
.nav-links a { transition: color 0.25s, letter-spacing 0.3s var(--ease-out); }
.nav-links a:hover { letter-spacing: 0.045em; }

/* glowing scroll progress */
.progress span { box-shadow: 0 0 14px rgba(110, 168, 255, 0.85); }

/* preloader glitch flicker */
.preloader-mark { animation: preflick 2.2s steps(14) infinite; }
@keyframes preflick {
  0%, 91%, 97%, 100% { text-shadow: none; }
  93% { text-shadow: 3px 0 rgba(61, 123, 255, 0.8), -3px 0 rgba(255, 82, 130, 0.55); }
  95% { text-shadow: -3px 0 rgba(61, 123, 255, 0.8), 2px 0 rgba(255, 82, 130, 0.45); }
}

/* hero particle canvas */
.hero-net {
  position: absolute; inset: 0; z-index: 1;
  width: 100%; height: 100%;
  opacity: 0.8;
  pointer-events: none;
}

/* HUD chips on the hero stage */
.hud {
  position: absolute; z-index: 3;
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.18em;
  color: var(--ink-2); white-space: nowrap;
  padding: 7px 13px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  background: rgba(5, 7, 13, 0.6);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.hud i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 9px rgba(110, 168, 255, 0.9);
  animation: blink 1.6s ease-in-out infinite;
}
.hud--tl { top: -18px; left: -8px; animation: hudfloat 7s ease-in-out infinite alternate; }
.hud--br { bottom: 56px; right: -12px; animation: hudfloat 9s ease-in-out infinite alternate-reverse; }
@keyframes hudfloat { from { translate: 0 -4px; } to { translate: 0 5px; } }

/* holographic travelling beam on device frames */
.tv-frame::after, .phone-frame::after {
  content: ""; position: absolute; inset: -1px; z-index: 4;
  border-radius: inherit;
  padding: 1.5px;
  background: conic-gradient(from var(--ang),
    transparent 0deg, transparent 250deg,
    rgba(110, 168, 255, 0.9) 300deg, rgba(234, 242, 251, 0.95) 315deg,
    rgba(110, 168, 255, 0.9) 330deg, transparent 360deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  animation: beam 8s linear infinite;
  pointer-events: none;
}
.phone-frame::after { animation-duration: 6.5s; }
@keyframes beam { to { --ang: 360deg; } }

/* hero title shimmer */
.hero-title em {
  background: linear-gradient(100deg, var(--accent-2) 20%, #b9d9ff 40%, var(--accent-2) 60%);
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  animation: shimmer 5.5s linear infinite;
}
@keyframes shimmer { from { background-position: 120% 0; } to { background-position: -120% 0; } }

/* button sheen sweep */
.btn { position: relative; overflow: hidden; }
.btn::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(105deg, transparent 42%, rgba(255, 255, 255, 0.38) 50%, transparent 58%);
  transform: translateX(-130%) skewX(-12deg);
  transition: transform 0.75s var(--ease-out);
  pointer-events: none;
}
.btn:hover::after { transform: translateX(130%) skewX(-12deg); }
.btn > * { position: relative; z-index: 2; }

/* pulsing primary CTA in the download band */
.download .btn--primary { animation: btnpulse 3.4s ease-in-out infinite; }
@keyframes btnpulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(61, 123, 255, 0.0); }
  50% { box-shadow: 0 0 44px 6px rgba(61, 123, 255, 0.4); }
}

/* tool-card 3D tilt (vars driven from JS) */
.tool-card {
  transform: perspective(760px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(var(--ty, 0px));
  transition: transform 0.5s var(--ease-out), border-color 0.45s, box-shadow 0.45s;
}
.tool-card:hover { transform: perspective(760px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(-6px); }

/* spec-sheet accent bar */
.sheet-row { position: relative; }
.sheet-row::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  transform: scaleY(0); transform-origin: top;
  transition: transform 0.35s var(--ease-out);
}
.sheet-row:hover::before { transform: scaleY(1); }

/* stat number underline draw */
.stat-num { position: relative; display: inline-block; }
.stat-num::after {
  content: ""; position: absolute; left: 0; bottom: -7px;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 1.1s var(--ease-out) 0.4s;
}
.stats.in .stat-num::after { transform: scaleX(1); }

/* guide step number micro-interaction */
.g-num { display: inline-block; transition: transform 0.3s var(--ease-out), text-shadow 0.3s; }
.steps-list li { transition: background 0.3s; }
.steps-list li:hover .g-num {
  transform: translateX(5px);
  text-shadow: 0 0 20px rgba(110, 168, 255, 0.9);
}

/* launcher points hover */
.launcher-points li { transition: padding-left 0.3s var(--ease-out), background 0.3s; }
.launcher-points li:hover { padding-left: 10px; background: rgba(61, 123, 255, 0.04); }

/* faq open animation */
.faq-list details > div { animation: faqin 0.5s var(--ease-out); }
@keyframes faqin { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }
.faq-list summary { transition: color 0.25s, padding-left 0.3s var(--ease-out); }
.faq-list summary:hover { padding-left: 8px; }

/* story dots become pills */
.story-dots i { transition: width 0.35s var(--ease-out), background 0.3s, transform 0.3s; }
.story-dots i.on { width: 20px; border-radius: 4px; }

/* phone screen switch sweep + flicker */
.phone-screens.switching::after {
  content: ""; position: absolute; inset: 0; z-index: 3;
  background: linear-gradient(180deg, transparent 20%, rgba(110, 168, 255, 0.22) 50%, transparent 80%);
  animation: sweep 0.5s var(--ease-out);
  pointer-events: none;
}
@keyframes sweep { from { transform: translateY(-100%); } to { transform: translateY(100%); } }
.pscreen.is-active { animation: flick 0.42s steps(2, end); }
@keyframes flick {
  0% { filter: brightness(1.7) hue-rotate(10deg) saturate(1.4); }
  100% { filter: none; }
}

/* copy button success state */
#copy-hash.ok {
  border-color: var(--accent-2); color: var(--accent-2);
  box-shadow: 0 0 20px rgba(61, 123, 255, 0.4);
}

/* footer link micro-interaction */
footer nav a { transition: color 0.2s, padding-left 0.25s var(--ease-out); }
footer nav a:hover { padding-left: 5px; }

/* custom cursor */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; z-index: 700;
  border-radius: 50%; pointer-events: none;
}
.cursor-dot { width: 6px; height: 6px; background: var(--accent-2); box-shadow: 0 0 10px rgba(110, 168, 255, 0.9); }
.cursor-dot, .cursor-ring { opacity: 0; transition: opacity 0.3s; }
.cursor-on .cursor-dot, .cursor-on .cursor-ring { opacity: 1; }
.cursor-ring { transition: width 0.28s var(--ease-out), height 0.28s var(--ease-out), border-color 0.28s, opacity 0.3s; }
.cursor-ring {
  width: 34px; height: 34px;
  border: 1.5px solid rgba(110, 168, 255, 0.45);
  transition: width 0.28s var(--ease-out), height 0.28s var(--ease-out), border-color 0.28s, margin 0.28s var(--ease-out);
}
.cursor-ring.hovering { width: 54px; height: 54px; border-color: rgba(110, 168, 255, 0.9); }
@media (pointer: coarse) { .cursor-dot, .cursor-ring { display: none; } }

/* staggered group reveals (translate property keeps tilt transforms intact) */
.stats .stat, .box-list .box-item, .sheet .sheet-row, .step-points li {
  opacity: 0; translate: 0 22px;
  transition: opacity 0.65s var(--ease-out), translate 0.65s var(--ease-out);
}
.sheet .sheet-row { translate: -14px 0; }
.step-points li { translate: -10px 0; }
.stats.in .stat, .box-list.in .box-item, .sheet.in .sheet-row, .step.on .step-points li {
  opacity: 1; translate: 0 0;
}
.stats.in .stat:nth-child(2) { transition-delay: 0.08s; }
.stats.in .stat:nth-child(3) { transition-delay: 0.16s; }
.stats.in .stat:nth-child(4) { transition-delay: 0.24s; }
.box-list.in .box-item:nth-child(2) { transition-delay: 0.09s; }
.box-list.in .box-item:nth-child(3) { transition-delay: 0.18s; }
.step.on .step-points li:nth-child(2) { transition-delay: 0.07s; }
.step.on .step-points li:nth-child(3) { transition-delay: 0.14s; }
.sheet.in .sheet-row:nth-child(2) { transition-delay: 0.04s; }
.sheet.in .sheet-row:nth-child(3) { transition-delay: 0.08s; }
.sheet.in .sheet-row:nth-child(4) { transition-delay: 0.12s; }
.sheet.in .sheet-row:nth-child(5) { transition-delay: 0.16s; }
.sheet.in .sheet-row:nth-child(6) { transition-delay: 0.20s; }
.sheet.in .sheet-row:nth-child(7) { transition-delay: 0.24s; }
.sheet.in .sheet-row:nth-child(8) { transition-delay: 0.28s; }
.sheet.in .sheet-row:nth-child(9) { transition-delay: 0.32s; }
.sheet.in .sheet-row:nth-child(10) { transition-delay: 0.36s; }

@media (max-width: 760px) {
  .hud, .nav-status { display: none; }
  .hero-net { opacity: 0.5; }
}

/* reduced-motion: neutralise the futuristic layer */
@media (prefers-reduced-motion: reduce) {
  .kicker::after, .hud, .hero-net, .cursor-dot, .cursor-ring { display: none; }
  .tv-frame::after, .phone-frame::after { animation: none; opacity: 0.35; }
  .hero-title em { animation: none; background: none; color: var(--accent-2); }
  .download .btn--primary, .preloader-mark { animation: none; }
  .stats .stat, .box-list .box-item, .sheet .sheet-row, .step-points li { opacity: 1 !important; translate: none !important; }
  .stat-num::after { transition: none; transform: scaleX(1); }
  .faq-list details > div { animation: none; }
  .pscreen.is-active { animation: none; }
}