:root {
  color-scheme: dark;
  --bg: #041d27;
  --bg-deep: #021219;
  --surface: rgba(8, 45, 59, 0.64);
  --surface-strong: rgba(9, 49, 64, 0.9);
  --surface-soft: rgba(255, 255, 255, 0.035);
  --line: rgba(255, 255, 255, 0.11);
  --line-strong: rgba(0, 205, 234, 0.32);
  --text: #f5fbfd;
  --muted: rgba(229, 244, 248, 0.66);
  --muted-2: rgba(229, 244, 248, 0.46);
  --cyan: #00cdea;
  --cyan-2: #61e8f7;
  --blue: #007ea7;
  --green: #58efb1;
  --warning: #f8c05d;
  --danger: #ff7c87;
  --radius: 28px;
  --radius-sm: 18px;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.34);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg-deep); }
html, body { margin: 0; min-height: 100%; }
body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 18% 8%, rgba(0, 205, 234, 0.12), transparent 30rem),
    radial-gradient(circle at 85% 36%, rgba(0, 126, 167, 0.13), transparent 34rem),
    linear-gradient(180deg, #052631 0%, var(--bg) 36%, var(--bg-deep) 100%);
  color: var(--text);
  line-height: 1.5;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -5;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black, transparent 86%);
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

.ambient {
  position: fixed;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .14;
  z-index: -4;
  pointer-events: none;
  animation: drift 14s ease-in-out infinite alternate;
}
.ambient-one { background: var(--cyan); top: -15rem; left: -12rem; }
.ambient-two { background: var(--blue); right: -16rem; top: 34vh; animation-delay: -6s; }
.noise {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E");
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1180px, calc(100% - 36px));
  min-height: 66px;
  padding: 0 14px 0 18px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
  z-index: 50;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 20px;
  background: rgba(3, 25, 34, .68);
  box-shadow: 0 12px 48px rgba(0,0,0,.2);
  backdrop-filter: blur(20px) saturate(145%);
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}
.site-header.scrolled { background: rgba(3, 22, 30, .9); border-color: rgba(0,205,234,.15); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.04em; }
.brand-mark {
  width: 31px;
  height: 31px;
  position: relative;
  display: inline-grid;
  place-items: center;
  border-radius: 9px;
  background: linear-gradient(145deg, rgba(0,205,234,.17), rgba(0,126,167,.08));
  border: 1px solid rgba(0,205,234,.26);
  box-shadow: inset 0 0 18px rgba(0,205,234,.08), 0 0 25px rgba(0,205,234,.08);
}
.brand-mark span { position: absolute; width: 14px; height: 5px; border: 2px solid var(--cyan); border-left: 0; border-radius: 0 8px 8px 0; transform: rotate(-36deg); }
.brand-mark span:first-child { transform: translate(-2px,-4px) rotate(-36deg); }
.brand-mark span:last-child { transform: translate(2px,4px) rotate(144deg); opacity: .68; }
.brand-name { font-size: 1.03rem; }
.brand-name span { color: var(--cyan); }
.desktop-nav { justify-self: center; display: flex; gap: 1.8rem; color: var(--muted); font-size: .92rem; }
.desktop-nav a, .text-link, .footer-links a { transition: color .2s ease; }
.desktop-nav a:hover, .text-link:hover, .footer-links a:hover { color: var(--cyan-2); }
.header-actions { display: flex; align-items: center; gap: 14px; }
.text-link { color: var(--muted); font-size: .92rem; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid rgba(97,232,247,.34);
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cyan), #26b8da);
  color: #03212b;
  font-weight: 800;
  letter-spacing: -.01em;
  box-shadow: 0 12px 34px rgba(0,205,234,.16), inset 0 1px 0 rgba(255,255,255,.35);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.button:hover { transform: translateY(-2px); filter: brightness(1.06); box-shadow: 0 16px 40px rgba(0,205,234,.25); }
.button-small { min-height: 40px; padding: 0 14px; border-radius: 11px; font-size: .88rem; }
.button-ghost { color: var(--text); background: rgba(255,255,255,.045); border-color: rgba(255,255,255,.12); box-shadow: inset 0 1px 0 rgba(255,255,255,.04); }
.button-ghost:hover { border-color: rgba(0,205,234,.34); background: rgba(0,205,234,.08); }

main { overflow: hidden; }
.section-pad { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 118px 0; }
.hero {
  min-height: 100vh;
  padding-top: 150px;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
  position: relative;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 24% auto auto 54%;
  width: 26rem;
  height: 26rem;
  border: 1px solid rgba(0,205,234,.07);
  border-radius: 50%;
  box-shadow: 0 0 0 78px rgba(0,205,234,.025), 0 0 0 156px rgba(0,205,234,.012);
  pointer-events: none;
}
.eyebrow, .section-kicker {
  color: var(--cyan-2);
  font-size: .77rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.eyebrow { display: inline-flex; gap: 9px; align-items: center; margin-bottom: 24px; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(88,239,177,.55); animation: pulse 2s infinite; }
.hero h1 {
  margin: 0;
  max-width: 850px;
  font-size: clamp(3.6rem, 7.3vw, 6.8rem);
  line-height: .91;
  letter-spacing: -.065em;
  text-wrap: balance;
}
.gradient-text {
  color: transparent;
  background: linear-gradient(90deg, #fff 0%, var(--cyan-2) 44%, var(--cyan) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  filter: drop-shadow(0 0 24px rgba(0,205,234,.15));
}
.hero-lead {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.5vw, 1.22rem);
  line-height: 1.72;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-proof { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-top: 44px; max-width: 680px; }
.hero-proof div { padding-top: 14px; border-top: 1px solid var(--line); }
.hero-proof strong, .hero-proof span { display: block; }
.hero-proof strong { font-size: .88rem; }
.hero-proof span { color: var(--muted-2); font-size: .74rem; margin-top: 4px; }
.hero-visual { min-width: 0; position: relative; perspective: 1200px; z-index: 2; }
.glass-card { border: 1px solid rgba(255,255,255,.12); background: linear-gradient(145deg, rgba(8,48,61,.88), rgba(4,30,40,.72)); box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.05); backdrop-filter: blur(22px); }
.terminal-card { position: relative; border-radius: 28px; padding: 16px; transform-style: preserve-3d; transition: transform .16s ease-out; }
.terminal-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(130deg, rgba(97,232,247,.28), transparent 24%, transparent 74%, rgba(0,126,167,.16));
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  padding: 1px;
}
.orbital { position: absolute; border-radius: 50%; border: 1px solid rgba(0,205,234,.12); pointer-events: none; }
.orbital-a { width: 420px; height: 420px; right: -145px; top: -135px; animation: orbit 17s linear infinite; }
.orbital-b { width: 280px; height: 280px; left: -90px; bottom: -95px; animation: orbit 11s linear infinite reverse; }
.terminal-topbar { min-height: 42px; display: flex; align-items: center; justify-content: space-between; padding: 0 4px 12px; border-bottom: 1px solid var(--line); }
.terminal-brand { display: flex; gap: 8px; align-items: center; font-size: .82rem; font-weight: 800; }
.mini-mark { width: 17px; height: 17px; display: inline-block; border: 2px solid var(--cyan); border-radius: 5px 9px 5px 9px; transform: rotate(45deg); box-shadow: 0 0 18px rgba(0,205,234,.2); }
.network-pill { display: inline-flex; align-items: center; gap: 7px; padding: 6px 9px; border: 1px solid rgba(88,239,177,.18); background: rgba(88,239,177,.07); border-radius: 999px; color: var(--green); font-size: .7rem; }
.network-pill span { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor; }
.network-pill.offline { color: var(--warning); border-color: rgba(248,192,93,.2); background: rgba(248,192,93,.08); }
.terminal-body { display: grid; grid-template-columns: 1.35fr .72fr; gap: 12px; padding-top: 14px; }
.sale-panel, .terminal-side > *, .status-card { border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.03); border-radius: 17px; }
.sale-panel { padding: 16px; }
.sale-head { display: flex; justify-content: space-between; align-items: baseline; padding-bottom: 14px; border-bottom: 1px solid rgba(255,255,255,.07); }
.sale-head span { font-weight: 800; font-size: .86rem; }
.sale-head small { color: var(--muted-2); }
.sale-items { display: grid; gap: 12px; padding: 17px 0; }
.sale-items div, .sale-total { display: flex; justify-content: space-between; gap: 18px; }
.sale-items span { color: var(--muted); font-size: .76rem; }
.sale-items strong { font-size: .78rem; }
.sale-total { padding: 14px 0; border-top: 1px dashed rgba(255,255,255,.1); align-items: end; }
.sale-total span { color: var(--muted); font-size: .75rem; }
.sale-total strong { font-size: 1.5rem; letter-spacing: -.04em; }
.pay-button, .network-toggle { width: 100%; border: 0; cursor: pointer; }
.pay-button { min-height: 43px; border-radius: 12px; background: linear-gradient(135deg, var(--cyan), #32b4d4); color: #03222b; font-weight: 900; transition: transform .18s ease, filter .18s ease; }
.pay-button:hover { transform: translateY(-1px); filter: brightness(1.05); }
.terminal-side { display: grid; gap: 10px; align-content: start; }
.status-card { display: flex; gap: 10px; align-items: center; padding: 12px; }
.status-icon { width: 30px; height: 30px; border-radius: 10px; display: grid; place-items: center; background: rgba(88,239,177,.09); color: var(--green); border: 1px solid rgba(88,239,177,.15); }
.status-card small, .status-card strong { display: block; }
.status-card small { color: var(--muted-2); font-size: .62rem; }
.status-card strong { margin-top: 2px; font-size: .72rem; }
.sync-card { padding: 12px; }
.sync-row { display: flex; justify-content: space-between; gap: 10px; color: var(--muted-2); font-size: .63rem; margin-bottom: 9px; }
.sync-row b { color: var(--cyan-2); font-weight: 700; }
.sync-track { height: 3px; background: rgba(255,255,255,.07); border-radius: 999px; overflow: hidden; }
.sync-track span { display: block; width: 100%; height: 100%; background: linear-gradient(90deg,var(--blue),var(--cyan)); transition: width .4s ease, background .4s ease; }
.network-toggle { display: flex; justify-content: center; align-items: center; gap: 7px; min-height: 38px; border: 1px solid rgba(255,255,255,.08); border-radius: 12px; background: rgba(255,255,255,.025); color: var(--muted); font-size: .63rem; }
.toggle-indicator { width: 6px; height: 6px; border-radius: 50%; background: var(--warning); }
.terminal-toast {
  position: absolute;
  right: 20px;
  bottom: -18px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 195px;
  padding: 11px 13px;
  border: 1px solid rgba(88,239,177,.18);
  border-radius: 14px;
  background: rgba(4,31,40,.96);
  box-shadow: 0 18px 42px rgba(0,0,0,.28);
  opacity: 0;
  transform: translateY(8px) scale(.97);
  transition: opacity .25s ease, transform .25s ease;
}
.terminal-toast.show { opacity: 1; transform: translateY(0) scale(1); }
.terminal-toast > span { color: var(--green); width: 28px; height: 28px; border-radius: 9px; background: rgba(88,239,177,.08); display: grid; place-items: center; }
.terminal-toast strong, .terminal-toast small { display: block; }
.terminal-toast strong { font-size: .72rem; }
.terminal-toast small { margin-top: 2px; color: var(--muted-2); font-size: .6rem; }

.signal-strip { width: 100%; overflow: hidden; border-block: 1px solid rgba(255,255,255,.07); background: rgba(255,255,255,.015); }
.marquee-track { width: max-content; display: flex; align-items: center; gap: 22px; padding: 15px 0; animation: marquee 30s linear infinite; color: var(--muted-2); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.marquee-track i { width: 4px; height: 4px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 9px rgba(0,205,234,.6); }

.section-kicker { margin-bottom: 15px; }
.narrative-grid, .section-head { display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(2rem, 7vw, 8rem); align-items: end; }
.narrative h2, .section-head h2, .offline-copy h2, .final-cta h2 {
  margin: 0;
  font-size: clamp(2.6rem, 5.2vw, 5rem);
  line-height: .98;
  letter-spacing: -.055em;
  text-wrap: balance;
}
.narrative-copy, .section-head > p, .offline-copy > p { color: var(--muted); font-size: 1.03rem; line-height: 1.75; }
.narrative-copy p { margin: 0 0 18px; }
.narrative-copy strong { color: var(--text); }
.pain-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 54px; }
.pain-card, .feature, .plan-card { position: relative; overflow: hidden; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(255,255,255,.045), rgba(255,255,255,.018)); }
.pain-card { min-height: 310px; padding: 24px; border-radius: var(--radius); transition: transform .25s ease, border-color .25s ease, background .25s ease; }
.pain-card:hover { transform: translateY(-5px); border-color: rgba(0,205,234,.25); background: linear-gradient(145deg, rgba(0,205,234,.065), rgba(255,255,255,.018)); }
.card-index { position: absolute; top: 18px; right: 20px; color: var(--muted-2); font-size: .65rem; letter-spacing: .14em; }
.pain-icon, .feature-symbol { width: 45px; height: 45px; display: grid; place-items: center; border: 1px solid rgba(0,205,234,.15); border-radius: 14px; background: rgba(0,205,234,.06); color: var(--cyan-2); box-shadow: inset 0 0 18px rgba(0,205,234,.04); }
.pain-card h3, .feature h3 { margin: 58px 0 10px; font-size: 1.35rem; letter-spacing: -.025em; }
.pain-card p, .feature p { margin: 0; color: var(--muted); line-height: 1.67; font-size: .92rem; }

.offline-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 8vw, 8rem); align-items: center; }
.offline-copy > p { max-width: 620px; margin: 24px 0 0; }
.offline-points { display: grid; gap: 2px; margin-top: 34px; }
.offline-points > div { display: grid; grid-template-columns: 34px 1fr; gap: 14px; padding: 15px 0; border-top: 1px solid rgba(255,255,255,.07); }
.offline-points > div > span { color: var(--cyan); font-size: .66rem; font-weight: 800; letter-spacing: .08em; padding-top: 4px; }
.offline-points p { margin: 0; color: var(--muted); font-size: .88rem; }
.offline-points strong { color: var(--text); }
.connection-map { position: relative; min-height: 500px; border-radius: 36px; overflow: hidden; display: grid; place-items: center; }
.connection-map::before { content: ""; position: absolute; width: 320px; height: 320px; border-radius: 50%; border: 1px solid rgba(0,205,234,.08); box-shadow: 0 0 0 55px rgba(0,205,234,.025), 0 0 0 110px rgba(0,205,234,.012); }
.cloud-node, .store-node { position: absolute; left: 50%; transform: translateX(-50%); z-index: 2; }
.cloud-node { top: 75px; width: 86px; height: 60px; display: grid; place-items: center; border-radius: 22px; border: 1px solid rgba(0,205,234,.18); background: rgba(0,205,234,.07); color: var(--cyan-2); font-size: 1.5rem; box-shadow: 0 0 30px rgba(0,205,234,.08); }
.store-node { bottom: 75px; width: 170px; }
.store-screen { min-height: 98px; display: flex; align-items: center; justify-content: center; gap: 12px; border: 1px solid rgba(88,239,177,.2); border-radius: 18px 18px 10px 10px; background: linear-gradient(160deg, rgba(12,68,72,.85), rgba(4,34,43,.95)); box-shadow: 0 18px 34px rgba(0,0,0,.22); }
.store-screen b { font-size: .8rem; }
.store-base { width: 80%; height: 8px; margin: 5px auto 0; border-radius: 0 0 50% 50%; background: rgba(255,255,255,.13); }
.connection-line { position: absolute; top: 137px; bottom: 170px; left: 50%; width: 1px; border-left: 1px dashed rgba(0,205,234,.26); }
.connection-line span { position: absolute; left: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); animation: packet 2.3s linear infinite; }
.map-label { position: absolute; left: 26px; color: var(--muted); font-size: .73rem; letter-spacing: .08em; text-transform: uppercase; }
.map-label small { display: block; margin-top: 3px; color: var(--muted-2); font-size: .6rem; letter-spacing: .02em; text-transform: none; }
.map-label.top { top: 28px; }
.map-label.bottom { bottom: 28px; }
.offline-badge { position: absolute; right: 22px; bottom: 24px; display: inline-flex; gap: 8px; align-items: center; padding: 9px 11px; border: 1px solid rgba(88,239,177,.16); border-radius: 999px; color: var(--green); background: rgba(88,239,177,.05); font-size: .66rem; }
.offline-badge span { width: 6px; height: 6px; background: var(--green); border-radius: 50%; box-shadow: 0 0 9px currentColor; }

.section-head { align-items: end; margin-bottom: 46px; }
.section-head > p { margin: 0; }
.ecosystem-stage { display: grid; grid-template-columns: 1fr 180px 1fr; align-items: stretch; }
.eco-card { min-height: 390px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(255,255,255,.045), rgba(255,255,255,.016)); }
.eco-card h3 { font-size: 1.65rem; letter-spacing: -.03em; margin: 30px 0 10px; }
.eco-card p { color: var(--muted); line-height: 1.7; }
.eco-tag { display: inline-block; padding: 6px 9px; border-radius: 999px; color: var(--cyan-2); background: rgba(0,205,234,.06); border: 1px solid rgba(0,205,234,.13); font-size: .65rem; text-transform: uppercase; letter-spacing: .08em; }
.eco-card ul { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 10px; }
.eco-card li { color: var(--muted); font-size: .86rem; padding-top: 10px; border-top: 1px solid rgba(255,255,255,.06); }
.eco-bridge { position: relative; display: grid; place-items: center; }
.eco-bridge::before { content: ""; position: absolute; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, rgba(0,205,234,.08), rgba(0,205,234,.38), rgba(0,205,234,.08)); }
.eco-bridge span { width: 13px; height: 13px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 20px rgba(0,205,234,.7); z-index: 2; animation: bridgePulse 2s ease-in-out infinite; }
.eco-bridge b { position: absolute; top: calc(50% + 18px); color: var(--muted-2); font-size: .58rem; letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }

.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 13px; }
.feature { min-height: 260px; padding: 23px; border-radius: 22px; }
.feature h3 { margin-top: 50px; }
.feature-large { grid-row: span 2; min-height: 533px; background: linear-gradient(160deg, rgba(0,205,234,.075), rgba(255,255,255,.02)); }
.feature-large::after { content: ""; position: absolute; width: 250px; height: 250px; border-radius: 50%; right: -110px; bottom: -100px; border: 1px solid rgba(0,205,234,.12); box-shadow: 0 0 0 35px rgba(0,205,234,.025), 0 0 0 70px rgba(0,205,234,.012); }
.feature-large > span { position: absolute; left: 23px; bottom: 23px; color: var(--cyan-2); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; }
.feature-wide { grid-column: span 2; min-height: 260px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 22px; align-items: center; }
.feature-wide h3 { margin-top: 22px; }
.adapter-demo { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; }
.adapter-demo span { padding: 10px 12px; border: 1px solid rgba(0,205,234,.14); border-radius: 11px; color: var(--cyan-2); background: rgba(0,205,234,.04); font-size: .7rem; }
.adapter-demo i { width: 28px; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); }

.plan-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; align-items: stretch; }
.plan-card { min-height: 440px; padding: 25px; border-radius: 26px; display: flex; flex-direction: column; }
.plan-top span, .plan-top small { display: block; }
.plan-top span { font-weight: 850; font-size: 1.15rem; }
.plan-top small { margin-top: 4px; color: var(--muted-2); }
.price { display: flex; align-items: baseline; gap: 5px; margin: 35px 0 20px; }
.price sup { color: var(--muted); font-size: .8rem; }
.price strong { font-size: clamp(2.8rem, 4vw, 4rem); letter-spacing: -.06em; line-height: 1; }
.price span { color: var(--muted-2); font-size: .75rem; }
.plan-card > p { color: var(--muted); line-height: 1.7; }
.plan-button { width: 100%; margin-top: auto; }
.featured-plan { transform: translateY(-10px); border-color: rgba(0,205,234,.28); background: linear-gradient(160deg, rgba(0,205,234,.09), rgba(255,255,255,.03)); box-shadow: 0 26px 75px rgba(0,0,0,.22), 0 0 55px rgba(0,205,234,.05); }
.popular-badge { position: absolute; top: 18px; right: 18px; color: #02232c; background: var(--cyan); padding: 5px 8px; border-radius: 999px; font-size: .58rem; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; }
.plan-note { margin: 22px 0 0; color: var(--muted-2); font-size: .75rem; text-align: center; }

.final-cta { position: relative; padding-block: 140px 170px; text-align: center; }
.final-cta::before { content: ""; position: absolute; left: 50%; top: 50%; width: min(1000px, 88vw); height: 440px; transform: translate(-50%,-50%); border: 1px solid rgba(0,205,234,.08); border-radius: 50%; box-shadow: 0 0 0 55px rgba(0,205,234,.018), 0 0 0 110px rgba(0,205,234,.009); pointer-events: none; }
.cta-glow { position: absolute; left: 50%; top: 50%; width: 440px; height: 260px; transform: translate(-50%,-50%); background: rgba(0,205,234,.13); filter: blur(90px); border-radius: 50%; pointer-events: none; }
.cta-content { position: relative; z-index: 2; max-width: 920px; margin: 0 auto; }
.cta-content p { max-width: 700px; margin: 24px auto 0; color: var(--muted); font-size: 1.02rem; line-height: 1.7; }
.cta-actions { justify-content: center; }

.site-footer { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 32px 0 44px; display: grid; grid-template-columns: auto 1fr auto; gap: 20px; align-items: center; border-top: 1px solid rgba(255,255,255,.07); color: var(--muted-2); font-size: .78rem; }
.footer-brand { color: var(--text); }
.site-footer p { margin: 0; text-align: center; }
.footer-links { display: flex; gap: 14px; }
.site-footer small { grid-column: 1 / -1; text-align: center; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.045); }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(88,239,177,0); } 100% { box-shadow: 0 0 0 0 rgba(88,239,177,0); } }
@keyframes drift { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(38px,26px,0) scale(1.08); } }
@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes packet { from { top: 0; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } to { top: 100%; opacity: 0; } }
@keyframes bridgePulse { 50% { transform: scale(1.28); box-shadow: 0 0 30px rgba(0,205,234,.8); } }

@media (max-width: 980px) {
  .desktop-nav { display: none; }
  .site-header { grid-template-columns: auto 1fr; }
  .header-actions { justify-self: end; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 155px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { width: min(700px, 100%); margin: 10px auto 0; }
  .hero::after { display: none; }
  .narrative-grid, .section-head, .offline-section { grid-template-columns: 1fr; gap: 24px; }
  .pain-grid { grid-template-columns: 1fr; }
  .pain-card { min-height: 240px; }
  .ecosystem-stage { grid-template-columns: 1fr; gap: 12px; }
  .eco-bridge { min-height: 80px; }
  .eco-bridge::before { top: 0; bottom: 0; left: 50%; right: auto; width: 1px; height: auto; background: linear-gradient(180deg, rgba(0,205,234,.08), rgba(0,205,234,.38), rgba(0,205,234,.08)); }
  .eco-bridge b { top: auto; left: calc(50% + 18px); }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .feature-large { grid-row: auto; min-height: 300px; }
  .feature-wide { grid-column: span 2; }
  .plan-grid { grid-template-columns: 1fr; }
  .featured-plan { transform: none; }
  .site-footer { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .site-footer small { grid-column: 1; width: 100%; }
}

@media (max-width: 650px) {
  .section-pad { width: min(100% - 28px, 1180px); padding: 86px 0; }
  .site-header { top: 10px; width: calc(100% - 20px); min-height: 58px; padding-left: 12px; gap: 10px; }
  .header-actions .text-link { display: none; }
  .button-small { min-height: 36px; font-size: .76rem; }
  .hero { padding-top: 125px; }
  .hero h1 { font-size: clamp(3.05rem, 14.2vw, 4.7rem); }
  .hero-lead { font-size: .98rem; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-proof { grid-template-columns: 1fr; gap: 2px; }
  .hero-proof div { display: grid; grid-template-columns: .85fr 1.15fr; gap: 10px; align-items: baseline; }
  .terminal-body { grid-template-columns: 1fr; }
  .terminal-side { grid-template-columns: 1fr 1fr; }
  .network-toggle { grid-column: 1 / -1; }
  .terminal-toast { left: 18px; right: 18px; bottom: -20px; }
  .narrative h2, .section-head h2, .offline-copy h2, .final-cta h2 { font-size: clamp(2.5rem, 12vw, 4rem); }
  .connection-map { min-height: 430px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-wide { grid-column: auto; grid-template-columns: 1fr; }
  .adapter-demo { justify-content: flex-start; }
  .marquee-track { animation-duration: 24s; }
  .site-footer { width: calc(100% - 28px); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}