:root {
  --bg: #0A192F;
  --bg-deep: #061224;
  --bg-soft: #0d203a;
  --panel: rgba(13, 32, 58, 0.72);
  --panel-solid: #0d203a;
  --text: #CCD6F6;
  --muted: #8fa2c6;
  --muted-2: #6f83aa;
  --green: #00FF9D;
  --blue: #64FFDA;
  --red: #FF4C4C;
  --line: rgba(100, 255, 218, 0.14);
  --line-strong: rgba(100, 255, 218, 0.26);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
  --radius: 22px;
  --radius-sm: 14px;
  --shell: min(1180px, calc(100% - 40px));
  --font: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(1100px 640px at 78% -10%, rgba(0, 255, 157, 0.09), transparent 60%),
    radial-gradient(900px 600px at 0% 18%, rgba(100, 255, 218, 0.07), transparent 58%),
    linear-gradient(180deg, #0a192f 0%, #08172b 52%, #061224 100%);
  color: var(--text);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
}

::selection { background: rgba(0, 255, 157, 0.28); color: #fff; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
svg { display: block; }

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(100, 255, 218, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(100, 255, 218, 0.055) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(180deg, #000 0%, rgba(0,0,0,.55) 45%, transparent 88%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, rgba(0,0,0,.55) 45%, transparent 88%);
}

.bg-glow {
  position: fixed;
  z-index: 0;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .4;
}
.bg-glow-a { width: 380px; height: 380px; background: rgba(0,255,157,.16); top: 18%; right: -140px; }
.bg-glow-b { width: 340px; height: 340px; background: rgba(100,255,218,.12); top: 60%; left: -170px; }

.shell {
  width: var(--shell);
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 18, 36, 0.74);
  border-bottom: 1px solid rgba(100, 255, 218, 0.10);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
}

.header-inner {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
.brand img {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  box-shadow: 0 0 0 1px rgba(100,255,218,.18), 0 8px 24px rgba(0,0,0,.32);
}
.brand-copy { display: flex; flex-direction: column; line-height: 1.1; min-width: 0; }
.brand-copy strong { font-size: 15px; letter-spacing: -0.02em; }
.brand-copy small { color: var(--muted-2); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; margin-top: 5px; white-space: nowrap; }

.main-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.main-nav a {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .01em;
  transition: color .2s ease;
  position: relative;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -8px;
  height: 1px;
  background: linear-gradient(90deg, var(--green), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.main-nav a:hover { color: var(--text); }
.main-nav a:hover::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 14px; }
.lang-switch {
  display: flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(10, 25, 47, .65);
}
.lang-switch button {
  border: 0;
  background: transparent;
  color: var(--muted-2);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .06em;
  padding: 7px 9px;
  border-radius: 999px;
  cursor: pointer;
  transition: color .2s ease, background .2s ease;
}
.lang-switch button.active { color: var(--bg); background: var(--green); }
.lang-switch button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

.menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); background: rgba(10,25,47,.6); border-radius: 12px; cursor: pointer; padding: 11px; }
.menu-toggle span { display: block; height: 1.5px; background: var(--text); margin: 4px 0; border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }

.hero {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 64px;
  align-items: center;
  padding-top: 88px;
  padding-bottom: 104px;
  min-height: calc(100vh - 78px);
}
.hero-copy { max-width: 610px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--blue);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  border: 1px solid rgba(100,255,218,.18);
  background: rgba(100,255,218,.045);
  border-radius: 999px;
  padding: 8px 13px;
  margin-bottom: 30px;
}
.pulse-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(0,255,157,.55); animation: pulse 2s infinite; }

.hero h1 {
  margin: 0;
  font-size: clamp(3.7rem, 7.3vw, 6.4rem);
  font-weight: 800;
  line-height: .92;
  letter-spacing: -.065em;
  color: #f2f7ff;
}
.hero h1 span {
  display: block;
  background: linear-gradient(112deg, var(--green) 0%, var(--blue) 52%, #d9fff5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-tagline { margin: 30px 0 0; font-size: clamp(1.35rem, 2.4vw, 1.8rem); font-weight: 700; letter-spacing: -.03em; color: var(--green); }
.hero-subtitle { margin: 14px 0 0; max-width: 520px; color: var(--muted); font-size: 15px; line-height: 1.75; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 21px;
  border-radius: 13px;
  border: 1px solid transparent;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .01em;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.btn-primary {
  color: #041a13;
  background: linear-gradient(135deg, var(--green), #31ffc4);
  box-shadow: 0 14px 38px rgba(0,255,157,.20), inset 0 1px 0 rgba(255,255,255,.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 46px rgba(0,255,157,.30); }
.btn-ghost {
  color: var(--text);
  background: rgba(10,25,47,.52);
  border-color: var(--line-strong);
}
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--blue); background: rgba(100,255,218,.07); }
.btn:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.hero-note { margin: 13px 0 0; color: var(--muted-2); font-size: 11px; }

.mini-points { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 34px; color: var(--muted); font-size: 11px; font-weight: 600; }
.mini-points span { display: inline-flex; align-items: center; gap: 7px; }
.mini-points i { width: 5px; height: 5px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 10px var(--blue); }

.hero-visual { position: relative; perspective: 1200px; }
.preview-glow {
  position: absolute;
  inset: 5% 2%;
  background: radial-gradient(ellipse at center, rgba(0,255,157,.16), transparent 68%);
  filter: blur(34px);
  z-index: -1;
}
.app-preview {
  position: relative;
  border: 1px solid rgba(100,255,218,.19);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(18,44,76,.92), rgba(8,22,42,.94));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.06);
  padding: 20px;
  overflow: hidden;
  transform: rotateY(-4deg) rotateX(2deg);
  transition: transform .5s ease;
}
.app-preview:hover { transform: rotateY(0) rotateX(0); }
.app-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(255,255,255,.07), transparent 35%, transparent 70%, rgba(0,255,157,.04));
}
.preview-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; position: relative; z-index: 1; }
.preview-brand { display: flex; align-items: center; gap: 9px; font-size: 11px; font-weight: 700; letter-spacing: -.01em; }
.preview-brand img { width: 25px; height: 25px; border-radius: 7px; }
.preview-dots { display: flex; gap: 5px; }
.preview-dots span { width: 5px; height: 5px; border-radius: 50%; background: rgba(204,214,246,.25); }
.preview-dots span:first-child { background: var(--green); }

.balance-card {
  border: 1px solid rgba(100,255,218,.13);
  background: linear-gradient(145deg, rgba(0,255,157,.075), rgba(100,255,218,.018));
  border-radius: 19px;
  padding: 17px 18px 10px;
  position: relative;
  z-index: 1;
}
.balance-head { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 10px; font-weight: 600; }
.live-pill { display: inline-flex; align-items: center; gap: 5px; color: var(--green); font-size: 8px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; border: 1px solid rgba(0,255,157,.25); border-radius: 999px; padding: 4px 7px; }
.live-pill i { width: 4px; height: 4px; border-radius: 50%; background: var(--green); animation: pulse 2s infinite; }
.balance-value { margin-top: 10px; font-size: 31px; font-weight: 800; letter-spacing: -.045em; color: #f4f8ff; }
.balance-value span { color: var(--muted-2); font-size: 17px; }
.balance-change { color: var(--green); font-size: 10px; font-weight: 800; }
.balance-change small { color: var(--muted-2); font-weight: 600; margin-left: 4px; }
.spark { width: 100%; height: 96px; margin-top: 8px; overflow: visible; }
.spark-line { stroke-dasharray: 700; stroke-dashoffset: 700; animation: draw 1.8s .25s ease forwards; filter: drop-shadow(0 0 7px rgba(0,255,157,.5)); }
.spark-dot { animation: dotPulse 2s infinite; }
.spark-area { opacity: .9; }

.preview-grid { display: grid; grid-template-columns: 1fr 104px; gap: 12px; margin-top: 12px; position: relative; z-index: 1; }
.asset-list { border: 1px solid rgba(100,255,218,.10); border-radius: 16px; overflow: hidden; background: rgba(5,16,32,.38); }
.asset-row { display: flex; align-items: center; gap: 10px; padding: 11px 12px; border-bottom: 1px solid rgba(100,255,218,.06); }
.asset-row:last-child { border-bottom: 0; }
.coin { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 9px; font-size: 13px; font-weight: 800; }
.coin.btc { color: #ffbf47; background: rgba(255,191,71,.12); }
.coin.eth { color: #9aa8ff; background: rgba(154,168,255,.12); }
.coin.sol { color: var(--blue); background: rgba(100,255,218,.10); }
.asset-name { display: flex; flex-direction: column; gap: 2px; font-size: 10px; font-weight: 700; }
.asset-name small { color: var(--muted-2); font-size: 8px; font-weight: 600; }
.asset-val { margin-left: auto; display: flex; flex-direction: column; align-items: flex-end; gap: 2px; font-size: 10px; font-weight: 700; }
.asset-val small { font-size: 8px; }
.up { color: var(--green); }
.down { color: var(--red); }
.alloc { border: 1px solid rgba(100,255,218,.10); background: rgba(5,16,32,.38); border-radius: 16px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; }
.donut { width: 61px; height: 61px; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--green) 0 64%, var(--blue) 64% 82%, rgba(204,214,246,.14) 82% 100%); position: relative; }
.donut::before { content: ""; position: absolute; inset: 7px; border-radius: 50%; background: #0b1d35; }
.donut span { position: relative; z-index: 1; font-size: 14px; font-weight: 800; }
.donut small { font-size: 8px; color: var(--muted); }
.alloc p { margin: 0; color: var(--muted-2); font-size: 8px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }

.section { padding-top: 100px; padding-bottom: 20px; }
.section-head { max-width: 660px; margin-bottom: 42px; }
.section-kicker { display: block; color: var(--green); font-size: 10px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; margin-bottom: 16px; }
.section-head h2, .security-copy h2, .download-card h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.05;
  letter-spacing: -.05em;
  color: #f1f6ff;
}
.section-head p { margin: 15px 0 0; color: var(--muted); font-size: 14px; line-height: 1.75; max-width: 560px; }

.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.feature-card {
  padding: 25px 22px 24px;
  min-height: 220px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(18,43,74,.62), rgba(8,22,42,.55));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.035);
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.feature-card::before {
  content: "";
  position: absolute;
  width: 170px; height: 170px;
  right: -70px; top: -90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,255,157,.13), transparent 68%);
  opacity: .55;
}
.feature-card:hover { transform: translateY(-4px); border-color: rgba(100,255,218,.28); background: linear-gradient(160deg, rgba(22,52,87,.68), rgba(8,22,42,.58)); }
.feature-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: grid; place-items: center;
  color: var(--green);
  background: rgba(0,255,157,.07);
  border: 1px solid rgba(0,255,157,.16);
  margin-bottom: 21px;
}
.feature-icon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.feature-card h3 { margin: 0; font-size: 15px; letter-spacing: -.02em; }
.feature-card p { margin: 9px 0 0; color: var(--muted); font-size: 12px; line-height: 1.65; }

.how { padding-top: 112px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--line); }
.step { background: rgba(9,26,48,.82); padding: 32px 28px; min-height: 170px; }
.step > span { color: var(--green); font-family: var(--mono); font-size: 11px; font-weight: 700; }
.step h3 { margin: 20px 0 0; font-size: 16px; letter-spacing: -.02em; }
.step p { margin: 8px 0 0; color: var(--muted); font-size: 12px; line-height: 1.65; }

.security-wrap { padding-top: 112px; }
.security-card {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 40px;
  align-items: center;
  padding: 45px;
  border-radius: 28px;
  border: 1px solid rgba(100,255,218,.18);
  background:
    radial-gradient(500px 280px at 82% 48%, rgba(0,255,157,.12), transparent 66%),
    linear-gradient(140deg, rgba(17,43,74,.78), rgba(7,20,38,.9));
  box-shadow: var(--shadow);
}
.security-copy p { color: var(--muted); font-size: 14px; line-height: 1.75; margin: 15px 0 0; }
.check-list { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 22px; color: var(--text); font-size: 12px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: -1px; color: var(--green); font-weight: 800; }
.shield-visual { display: grid; place-items: center; min-height: 230px; position: relative; }
.shield-ring { position: absolute; width: 210px; height: 210px; border: 1px solid rgba(0,255,157,.12); border-radius: 50%; box-shadow: 0 0 0 26px rgba(0,255,157,.025), 0 0 0 52px rgba(0,255,157,.018); animation: breathe 5s ease-in-out infinite; }
.shield-core { width: 106px; height: 106px; border-radius: 31px; display: grid; place-items: center; color: var(--green); background: linear-gradient(145deg, rgba(0,255,157,.14), rgba(100,255,218,.04)); border: 1px solid rgba(0,255,157,.3); box-shadow: 0 20px 55px rgba(0,255,157,.15); }
.shield-core svg { width: 43px; height: 43px; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }

#download { padding-top: 112px; padding-bottom: 92px; }
.download-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 42px 46px;
  border-radius: 28px;
  border: 1px solid rgba(0,255,157,.23);
  background:
    radial-gradient(520px 300px at 15% 10%, rgba(0,255,157,.14), transparent 60%),
    linear-gradient(135deg, rgba(16,42,72,.88), rgba(6,18,36,.94));
  box-shadow: var(--shadow);
}
.download-card p { color: var(--muted); font-size: 14px; line-height: 1.65; max-width: 520px; }
.download-meta { color: var(--muted-2) !important; font-size: 10px !important; margin-top: 12px !important; }
.download-icon { border-radius: 24px; box-shadow: 0 22px 50px rgba(0,0,0,.35); transform: rotate(4deg); }

.site-footer { border-top: 1px solid rgba(100,255,218,.1); padding: 28px 0 34px; margin-top: 0; position: relative; z-index: 1; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-brand img { width: 32px; height: 32px; border-radius: 9px; }
.footer-brand div { display: flex; flex-direction: column; gap: 3px; }
.footer-brand strong { font-size: 12px; }
.footer-brand small { color: var(--muted-2); font-size: 9px; letter-spacing: .04em; }
.disclaimer { margin: 0; color: var(--muted-2); font-size: 10px; line-height: 1.5; max-width: 440px; }
.copyright { margin: 0; color: var(--muted-2); font-size: 10px; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translate(-50%, 20px);
  z-index: 100;
  background: #102947;
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 11px 16px;
  font-size: 12px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.install-dialog {
  width: min(430px, calc(100% - 32px));
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  padding: 30px;
  color: var(--text);
  background: linear-gradient(145deg, #102947, #081a31);
  box-shadow: var(--shadow);
}
.install-dialog::backdrop { background: rgba(2, 10, 20, .76); backdrop-filter: blur(8px); }
.install-dialog img { border-radius: 16px; margin-bottom: 18px; }
.install-dialog h3 { margin: 0 0 12px; font-size: 22px; letter-spacing: -.04em; }
.dialog-close { position: absolute; right: 12px; top: 10px; border: 0; background: transparent; color: var(--muted); font-size: 25px; line-height: 1; cursor: pointer; }
.install-instructions { color: var(--muted); font-size: 13px; line-height: 1.7; }
.install-instructions strong { color: var(--text); }
.install-instructions ol { padding-left: 19px; margin: 8px 0 0; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(0,255,157,.45); } 50% { box-shadow: 0 0 0 6px rgba(0,255,157,0); } }
@keyframes dotPulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes breathe { 0%,100% { transform: scale(.94); opacity: .6; } 50% { transform: scale(1.03); opacity: 1; } }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 52px; padding-top: 64px; padding-bottom: 80px; min-height: 0; }
  .hero-copy { max-width: 680px; }
  .hero-visual { max-width: 620px; width: 100%; margin-inline: auto; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .security-card { grid-template-columns: 1fr; }
  .shield-visual { min-height: 190px; }
  .steps { grid-template-columns: 1fr; }
  .step { min-height: 0; }
}

@media (max-width: 760px) {
  :root { --shell: calc(100% - 30px); }
  .header-inner { height: 68px; }
  .main-nav {
    position: fixed;
    left: 15px; right: 15px; top: 76px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px;
    border: 1px solid var(--line-strong);
    border-radius: 16px;
    background: rgba(7, 20, 38, .98);
    box-shadow: var(--shadow);
  }
  .main-nav a { padding: 14px 12px; font-size: 14px; }
  .main-nav a::after { display: none; }
  body.nav-open .main-nav { display: flex; }
  .menu-toggle { display: block; }
  body.nav-open .menu-toggle span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
  body.nav-open .menu-toggle span:nth-child(2) { opacity: 0; }
  body.nav-open .menu-toggle span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }
  .brand-copy small { display: none; }
  .lang-switch button { padding: 7px; }
  .hero { padding-top: 50px; padding-bottom: 64px; }
  .hero h1 { font-size: clamp(3.2rem, 15vw, 5rem); }
  .hero-tagline { margin-top: 23px; }
  .hero-subtitle { font-size: 13px; line-height: 1.7; }
  .hero-actions .btn { flex: 1 1 160px; }
  .app-preview { transform: none; padding: 14px; border-radius: 22px; }
  .preview-grid { grid-template-columns: 1fr; }
  .alloc { flex-direction: row; padding: 10px 13px; justify-content: flex-start; }
  .donut { width: 38px; height: 38px; }
  .donut::before { inset: 5px; }
  .donut span { font-size: 10px; }
  .alloc p { margin-left: 4px; }
  .section, .how, .security-wrap, #download { padding-top: 76px; }
  .section-head { margin-bottom: 30px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; }
  .security-card, .download-card { padding: 27px 22px; border-radius: 22px; }
  .download-card { flex-direction: column; align-items: flex-start; }
  .download-icon { width: 104px; height: 104px; align-self: center; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 14px; }
  .toast { width: max-content; max-width: calc(100% - 30px); text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}