/* =========================================================
   RijRadar — token sheet + base + components
   --------------------------------------------------------- */

:root {
  /* ----- Color ----- */
  --bg:            #0A0B0D;
  --bg-elev-1:     #101115;
  --bg-elev-2:     #15171C;
  --bg-elev-3:     #1B1E24;

  --text:          #F2EFE8;   /* warm off-white */
  --text-muted:    #9C988E;
  --text-dim:      #6A675F;
  --text-faint:    #44423C;

  --border:        rgba(242, 239, 232, 0.07);
  --border-strong: rgba(242, 239, 232, 0.14);

  --accent:        #FF3D8E;   /* neon magenta — primary R */
  --accent-deep:   #D63075;
  --accent-soft:   rgba(255, 61, 142, 0.16);
  --accent-glow:   rgba(255, 61, 142, 0.32);

  --danger:        #FF6B5B;
  --info:          #5BC6FF;   /* neon cyan — secondary R */

  /* ----- Type ----- */
  --font-sans: "Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --fs-12: 0.75rem;
  --fs-13: 0.8125rem;
  --fs-14: 0.875rem;
  --fs-15: 0.9375rem;
  --fs-16: 1rem;
  --fs-18: 1.125rem;
  --fs-20: 1.25rem;
  --fs-24: 1.5rem;
  --fs-28: 1.75rem;
  --fs-32: 2rem;
  --fs-40: 2.5rem;
  --fs-48: 3rem;
  --fs-56: 3.5rem;
  --fs-72: 4.5rem;

  /* ----- Spacing ----- */
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 20px;
  --s-6: 24px;
  --s-8: 32px;
  --s-10: 40px;
  --s-12: 48px;
  --s-16: 64px;
  --s-20: 80px;
  --s-24: 96px;
  --s-32: 128px;

  /* ----- Radii ----- */
  --r-2: 2px;
  --r-4: 4px;
  --r-6: 6px;
  --r-8: 8px;
  --r-12: 12px;
  --r-16: 16px;
  --r-20: 20px;
  --r-24: 24px;
  --r-32: 32px;
  --r-pill: 999px;

  /* ----- Shadows ----- */
  --shadow-1: 0 1px 0 rgba(255,255,255,0.04) inset, 0 1px 2px rgba(0,0,0,0.4);
  --shadow-2: 0 1px 0 rgba(255,255,255,0.04) inset, 0 8px 24px rgba(0,0,0,0.5);
  --shadow-3: 0 1px 0 rgba(255,255,255,0.06) inset, 0 24px 64px rgba(0,0,0,0.6);
  --shadow-accent: 0 0 0 1px rgba(255,61,142,0.32), 0 12px 32px rgba(255,61,142,0.28);

  /* ----- Layout ----- */
  --container: 1200px;
  --container-narrow: 880px;

  --radius-card: var(--r-16);
  --ease: cubic-bezier(.2,.6,.2,1);
}

/* =========================================================
   Light theme overrides
   ========================================================= */
[data-theme="light"] {
  --bg:            #F7F4ED;   /* warm off-white */
  --bg-elev-1:     #FBF9F3;
  --bg-elev-2:     #EFEBE0;
  --bg-elev-3:     #E5E0D2;

  --text:          #16171A;   /* warm near-black */
  --text-muted:    #5B5950;
  --text-dim:      #86837A;
  --text-faint:    #B3B0A6;

  --border:        rgba(22, 23, 26, 0.08);
  --border-strong: rgba(22, 23, 26, 0.16);

  --accent:        #C8246A;   /* deeper magenta for AA on light */
  --accent-deep:   #9C1851;
  --accent-soft:   rgba(200, 36, 106, 0.10);
  --accent-glow:   rgba(200, 36, 106, 0.22);

  --info:          #1E7FB8;

  --shadow-1: 0 1px 2px rgba(22,23,26,0.06);
  --shadow-2: 0 6px 18px rgba(22,23,26,0.08);
  --shadow-3: 0 18px 48px rgba(22,23,26,0.10);
  --shadow-accent: 0 0 0 1px rgba(200,36,106,0.20), 0 12px 32px rgba(200,36,106,0.22);
}

[data-theme="light"] body { background: var(--bg); color: var(--text); }
[data-theme="light"] ::selection { background: var(--accent); color: #fff; }

/* Nav glass in light */
[data-theme="light"] .site-nav {
  background: rgba(247, 244, 237, 0.78);
}

/* Eyebrow chip in light */
[data-theme="light"] .eyebrow {
  background: rgba(200, 36, 106, 0.08);
  border-color: rgba(200, 36, 106, 0.22);
  color: var(--accent);
}
[data-theme="light"] .eyebrow-dot { background: var(--accent); box-shadow: 0 0 0 4px rgba(200,36,106,.14); }
@keyframes pulseDotLight {
  0%   { box-shadow: 0 0 0 0   rgba(200, 36, 106, 0.45); }
  70%  { box-shadow: 0 0 0 10px rgba(200, 36, 106, 0);    }
  100% { box-shadow: 0 0 0 0   rgba(200, 36, 106, 0);    }
}
[data-theme="light"] .eyebrow-dot { animation-name: pulseDotLight; }

/* Hero glows: warmer, much subtler on light */
[data-theme="light"] .hero-glow::before {
  background: radial-gradient(circle at center, rgba(91, 198, 255, 0.10), transparent 60%);
}
[data-theme="light"] .hero-glow::after {
  background: radial-gradient(circle at center, rgba(200, 36, 106, 0.10), transparent 60%);
}
[data-theme="light"] .page-head {
  background: radial-gradient(50% 80% at 50% 0%, rgba(200,36,106,0.04), transparent 70%);
}

/* Radar pulse rings */
[data-theme="light"] .radar-pulse span {
  border-color: rgba(200, 36, 106, 0.40);
}

/* Float cards (outside phone) — adapt to theme */
[data-theme="light"] .float-card,
[data-theme="light"] .float-card-2 {
  background: rgba(251, 249, 243, 0.92);
  color: var(--text);
}
[data-theme="light"] .float-card small,
[data-theme="light"] .float-card-2 small { color: var(--text-dim); }

/* Primary CTA — flip text to white for contrast on deeper amber */
[data-theme="light"] .btn-primary { color: #FFFFFF; }
[data-theme="light"] .btn-primary:hover { background: var(--accent-deep); color: #FFFFFF; }
[data-theme="light"] .hero-meta-item svg { color: var(--accent); }

/* App store badge — invert to dark pill on light bg */
[data-theme="light"] .appstore-badge { background: #0A0B0D; color: #FBF9F3; }
[data-theme="light"] .appstore-badge small { color: rgba(251,249,243,0.7); }
[data-theme="light"] .appstore-badge:hover { background: #16171A; }

/* CTA band — recompose gradients */
[data-theme="light"] .cta-band {
  background:
    radial-gradient(60% 120% at 20% 30%, rgba(200,36,106,0.10), transparent 60%),
    radial-gradient(50% 100% at 90% 70%, rgba(91,198,255,0.08), transparent 60%),
    var(--bg-elev-1);
}

/* Features feature-ico — soft amber on light */
[data-theme="light"] .feature-ico { background: rgba(200,36,106,0.10); color: var(--accent); }

/* Step nav SVG icons that referenced opacity colors — fine, inherit */
[data-theme="light"] .step h3 { color: var(--text); }
[data-theme="light"] .privacy-block ul .mono { color: var(--accent); }

/* Forms */
[data-theme="light"] .field input,
[data-theme="light"] .field textarea,
[data-theme="light"] .field select {
  background: var(--bg-elev-1);
}

/* FAQ */
[data-theme="light"] .faq details { background: var(--bg-elev-1); }

/* Prose code */
[data-theme="light"] .prose code { background: var(--bg-elev-2); }

/* Accent-text uses --accent automatically, no override needed */

/* =========================================================
   Theme toggle button
   ========================================================= */
.theme-toggle {
  display: inline-grid; place-items: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  color: var(--text-muted);
  border: 1px solid transparent;
  transition: color .15s var(--ease), background .15s var(--ease), border-color .15s var(--ease);
}
.theme-toggle:hover {
  color: var(--text);
  background: var(--bg-elev-2);
  border-color: var(--border);
}
.theme-toggle .sun-ico { display: none; }
.theme-toggle .moon-ico { display: block; }
[data-theme="light"] .theme-toggle .sun-ico { display: block; }
[data-theme="light"] .theme-toggle .moon-ico { display: none; }

/* =========================================================
   Reset / base
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-16);
  line-height: 1.55;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
::selection { background: var(--accent); color: #FFFFFF; }

h1, h2, h3, h4, h5 { margin: 0; font-weight: 600; letter-spacing: -0.02em; line-height: 1.08; text-wrap: balance; }
h1 { font-size: clamp(2.5rem, 5.4vw, 4.5rem); font-weight: 600; letter-spacing: -0.035em; }
h2 { font-size: clamp(1.875rem, 3.4vw, 2.75rem); letter-spacing: -0.028em; }
h3 { font-size: var(--fs-24); letter-spacing: -0.02em; }
p  { margin: 0; text-wrap: pretty; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--s-6); }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--s-6); }

.muted { color: var(--text-muted); }
.dim   { color: var(--text-dim); }
.accent-text { color: var(--accent); }
.mono  { font-family: var(--font-mono); font-feature-settings: "ss01"; }

/* =========================================================
   Top nav
   ========================================================= */
.site-nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(140%) blur(16px);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
  background: rgba(10, 11, 13, 0.7);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px var(--s-6);
  display: flex; align-items: center; gap: var(--s-8);
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--text); font-weight: 600; letter-spacing: -0.01em;
  font-size: var(--fs-16);
}
.brand-mark {
  width: 28px; height: 28px;
  display: inline-grid; place-items: center;
  flex: 0 0 28px;
  border-radius: 7px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06), 0 4px 12px rgba(0,0,0,0.4);
}
.brand-mark img { width: 100%; height: 100%; object-fit: cover; }
.nav-links {
  display: flex; align-items: center; gap: 2px;
  margin-left: var(--s-6);
}
.nav-links a {
  padding: 8px 12px;
  color: var(--text-muted);
  font-size: var(--fs-14);
  border-radius: var(--r-8);
  transition: color .15s var(--ease), background .15s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a.is-active { color: var(--text); background: var(--bg-elev-2); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: var(--s-2); }

@media (max-width: 760px) {
  .nav-links { display: none; }
}

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px;
  border-radius: var(--r-pill);
  font-size: var(--fs-14);
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: transform .15s var(--ease), background .15s var(--ease), border-color .15s var(--ease), color .15s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
  font-weight: 600;
  box-shadow: var(--shadow-accent);
}
.btn-primary:hover { background: #FF66A6; }

.btn-ghost {
  color: var(--text);
  border-color: var(--border-strong);
  background: transparent;
}
.btn-ghost:hover { background: var(--bg-elev-2); border-color: rgba(242,239,232,0.22); }

.btn-quiet {
  color: var(--text-muted);
  padding: 8px 12px;
}
.btn-quiet:hover { color: var(--text); }

.btn-sm { padding: 8px 14px; font-size: var(--fs-13); }

/* =========================================================
   Eyebrow chip
   ========================================================= */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px 6px 10px;
  background: rgba(255, 61, 142, 0.06);
  border: 1px solid rgba(255, 61, 142, 0.18);
  border-radius: var(--r-pill);
  color: var(--accent);
  font-size: var(--fs-13);
  font-weight: 500;
  letter-spacing: 0;
}
.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(255, 61, 142, 0.12);
  animation: pulseDot 2.4s ease-out infinite;
}
@keyframes pulseDot {
  0%   { box-shadow: 0 0 0 0   rgba(255, 61, 142, 0.45); }
  70%  { box-shadow: 0 0 0 10px rgba(255, 61, 142, 0);    }
  100% { box-shadow: 0 0 0 0   rgba(255, 61, 142, 0);    }
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  padding: clamp(64px, 9vw, 120px) 0 clamp(48px, 6vw, 88px);
  overflow: hidden;
  isolation: isolate;
}
.hero-glow {
  position: absolute; inset: 0; z-index: -1;
  pointer-events: none;
}
.hero-glow::before, .hero-glow::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.hero-glow::before {
  width: 720px; height: 720px;
  left: -260px; top: -180px;
  background: radial-gradient(circle at center, rgba(91, 198, 255, 0.22), transparent 60%);
}
.hero-glow::after {
  width: 640px; height: 640px;
  right: -200px; top: 80px;
  background: radial-gradient(circle at center, rgba(91, 198, 255, 0.18), transparent 60%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.hero-copy h1 .accent {
  color: var(--accent);
  font-style: normal;
}
.hero-lead {
  margin-top: var(--s-6);
  font-size: clamp(1rem, 1.4vw, 1.1875rem);
  color: var(--text-muted);
  max-width: 48ch;
  line-height: 1.55;
}
.hero-cta {
  margin-top: var(--s-8);
  display: flex; flex-wrap: wrap; gap: var(--s-3);
}
.hero-meta {
  margin-top: var(--s-8);
  display: flex; flex-wrap: wrap; gap: var(--s-6);
  color: var(--text-dim);
  font-size: var(--fs-13);
}
.hero-meta-item {
  display: inline-flex; align-items: center; gap: 8px;
}
.hero-meta-item svg { color: var(--accent); }
.hero-art {
  display: flex; justify-content: center; align-items: center;
  position: relative;
}

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { order: 2; }
}

/* =========================================================
   Phone mockup
   ========================================================= */
.phone-stage {
  position: relative;
  width: min(420px, 95%);
  aspect-ratio: 420 / 560;
  display: grid; place-items: center;
}
.phone-stage .radar-pulse {
  position: absolute;
  inset: 0;
  display: grid; place-items: center;
  pointer-events: none;
  z-index: 0;
}
.radar-pulse span {
  position: absolute;
  width: 120px; height: 120px;
  border-radius: 50%;
  border: 1px solid rgba(255, 61, 142, 0.35);
  opacity: 0;
  animation: radarRing 3.6s cubic-bezier(.2,.6,.2,1) infinite;
}
.radar-pulse span:nth-child(2) { animation-delay: 1.2s; }
.radar-pulse span:nth-child(3) { animation-delay: 2.4s; }
@keyframes radarRing {
  0%   { transform: scale(0.4); opacity: 0; }
  10%  { opacity: 0.9; }
  100% { transform: scale(3.2); opacity: 0; }
}

.phone {
  position: relative;
  width: 280px; aspect-ratio: 280 / 580;
  border-radius: 44px;
  background: linear-gradient(180deg, #1B1D22, #0B0C0F);
  padding: 8px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.06),
    0 30px 80px rgba(0,0,0,0.7),
    0 8px 24px rgba(0,0,0,0.6);
  z-index: 2;
}
.phone-screen {
  position: relative;
  width: 100%; height: 100%;
  border-radius: 36px;
  background: #07080A;
  overflow: hidden;
}
.phone-notch {
  position: absolute; top: 10px; left: 50%;
  transform: translateX(-50%);
  width: 90px; height: 26px;
  background: #050507;
  border-radius: 16px;
  z-index: 5;
}
.phone-status {
  position: absolute; top: 14px; left: 22px; right: 22px;
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(242, 239, 232, 0.85);
  z-index: 4;
  pointer-events: none;
}
.phone-status .status-right { display: inline-flex; gap: 4px; align-items: center; }

/* Map background */
.phone-map {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 60% at 50% 0%, rgba(91, 198, 255, 0.18), transparent 50%),
    linear-gradient(180deg, #0C1320 0%, #0A0F18 40%, #07080A 100%);
}
.phone-map::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(120, 140, 180, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 140, 180, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: -1px -1px;
  mask-image: radial-gradient(80% 60% at 50% 55%, #000 30%, transparent 90%);
}
.phone-route {
  position: absolute; inset: 0;
  pointer-events: none;
}
.phone-route svg { width: 100%; height: 100%; display: block; }

/* Speed badge */
.speed-badge {
  position: absolute;
  left: 14px; bottom: 18px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #FFFFFF;
  color: #0A0B0D;
  display: grid; place-items: center;
  border: 4px solid #D6342B;
  z-index: 6;
  box-shadow: 0 6px 16px rgba(0,0,0,0.5);
}
.speed-badge b { font-size: 18px; font-weight: 700; letter-spacing: -0.04em; line-height: 1; }

/* Alert card on map */
.alert-card {
  position: absolute;
  left: 12px; right: 12px; top: 56px;
  background: rgba(15, 17, 22, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 61, 142, 0.28);
  border-radius: 18px;
  padding: 12px 14px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.5);
  z-index: 6;
  animation: alertIn .8s var(--ease) .4s both;
}
@keyframes alertIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.alert-ico {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255, 61, 142, 0.16);
  display: grid; place-items: center;
  color: #FF3D8E;
  flex: 0 0 36px;
}
.alert-text { display: grid; gap: 2px; line-height: 1.2; }
.alert-title {
  font-size: 12.5px; font-weight: 600; letter-spacing: -0.01em;
  color: #F2EFE8;
}
.alert-meta {
  font-size: 10.5px; color: #9C988E;
  font-family: var(--font-mono);
  letter-spacing: 0;
}
.alert-meta b { color: #FF3D8E; font-weight: 600; }

/* Distance countdown bar */
.alert-bar {
  position: absolute;
  left: 14px; right: 14px; bottom: 14px;
  height: 4px;
  border-radius: 99px;
  background: rgba(255, 61, 142, 0.16);
  overflow: hidden;
}
.alert-bar::after {
  content: "";
  display: block; height: 100%;
  background: var(--accent);
  width: 100%;
  animation: barDrain 6s linear infinite;
}
@keyframes barDrain {
  from { width: 100%; } to { width: 8%; }
}

/* Floating side card (next alert) */
.float-card {
  position: absolute;
  right: -28px; top: 28%;
  background: rgba(20, 22, 28, 0.9);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  padding: 10px 12px 10px 10px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-2);
  z-index: 3;
  font-size: 12.5px;
  color: var(--text);
}
.float-card .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(255,61,142,0.16);
}
.float-card small { display: block; color: var(--text-dim); font-size: 10.5px; }

.float-card-2 {
  position: absolute;
  left: -32px; bottom: 18%;
  background: rgba(20, 22, 28, 0.9);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  padding: 10px 12px 10px 10px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-2);
  z-index: 3;
  font-size: 12.5px; color: var(--text);
}
.float-card-2 .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--info);
}

@media (max-width: 540px) {
  .float-card { right: 0; }
  .float-card-2 { left: 0; }
}

/* =========================================================
   Section heads
   ========================================================= */
.section {
  padding: clamp(64px, 9vw, 120px) 0;
  position: relative;
}
.section-head {
  display: grid;
  gap: var(--s-4);
  margin-bottom: var(--s-12);
  max-width: 64ch;
}
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.section-lead {
  color: var(--text-muted);
  font-size: var(--fs-18);
  line-height: 1.55;
  max-width: 56ch;
}

/* =========================================================
   How it works steps
   ========================================================= */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-20);
  overflow: hidden;
}
.step {
  background: var(--bg);
  padding: var(--s-8) var(--s-8) var(--s-10);
  display: grid;
  gap: var(--s-4);
  position: relative;
}
.step-num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--text-dim);
  letter-spacing: 0.06em;
}
.step h3 { font-size: var(--fs-20); }
.step p { color: var(--text-muted); font-size: var(--fs-15); }
.step-art {
  height: 72px;
  margin-bottom: var(--s-2);
  display: flex; align-items: center;
}
@media (max-width: 760px) {
  .steps { grid-template-columns: 1fr; }
}

/* =========================================================
   Feature grid
   ========================================================= */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
}
.feature {
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: var(--s-8);
  display: grid;
  gap: var(--s-3);
  transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.feature:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  background: var(--bg-elev-2);
}
.feature-ico {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255, 61, 142, 0.10);
  color: var(--accent);
  display: grid; place-items: center;
  margin-bottom: var(--s-2);
}
.feature h3 { font-size: var(--fs-18); }
.feature p  { color: var(--text-muted); font-size: var(--fs-14); line-height: 1.6; }

@media (max-width: 960px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }

/* =========================================================
   CTA band
   ========================================================= */
.cta-band {
  margin: var(--s-12) auto var(--s-16);
  background:
    radial-gradient(60% 120% at 20% 30%, rgba(91,198,255,0.16), transparent 60%),
    radial-gradient(50% 100% at 90% 70%, rgba(91,198,255,0.14), transparent 60%),
    var(--bg-elev-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-24);
  padding: clamp(40px, 6vw, 72px);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--s-8);
  align-items: center;
  max-width: var(--container);
  position: relative;
  overflow: hidden;
}
.cta-band h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); }
.cta-band p  { color: var(--text-muted); margin-top: var(--s-3); max-width: 44ch; }
.cta-band-actions {
  display: flex; flex-wrap: wrap; gap: var(--s-3);
  margin-top: var(--s-6);
}
.cta-band-art {
  display: flex; justify-content: flex-end;
}
@media (max-width: 880px) {
  .cta-band { grid-template-columns: 1fr; padding: 36px; }
  .cta-band-art { display: none; }
}

/* App store badge */
.appstore-badge {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 10px 18px 10px 14px;
  border-radius: var(--r-12);
  background: var(--text);
  color: #0A0B0D;
  font-weight: 600;
}
.appstore-badge small {
  display: block; font-size: 10px; font-weight: 400;
  color: rgba(10,11,13,0.7);
  letter-spacing: 0.02em;
}
.appstore-badge .lg { font-size: var(--fs-18); letter-spacing: -0.02em; line-height: 1.1; }
.appstore-badge:hover { background: #FFFFFF; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--s-12) 0 var(--s-8);
  margin-top: var(--s-12);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--s-8);
}
.footer-col h4 {
  font-size: var(--fs-12);
  font-family: var(--font-mono);
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--s-4);
  font-weight: 500;
}
.footer-col a, .footer-col p {
  display: block;
  color: var(--text-muted);
  font-size: var(--fs-14);
  padding: 4px 0;
  transition: color .15s;
}
.footer-col a:hover { color: var(--text); }
.footer-brand { font-size: var(--fs-14); color: var(--text-muted); max-width: 32ch; }
.footer-meta {
  margin-top: var(--s-10);
  padding-top: var(--s-6);
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; gap: var(--s-4);
  font-size: var(--fs-13);
  color: var(--text-dim);
  flex-wrap: wrap;
}
.footer-meta .mono { color: var(--text-muted); }
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* =========================================================
   Generic content (legal pages, support)
   ========================================================= */
.prose {
  max-width: 68ch;
  color: var(--text-muted);
  font-size: var(--fs-16);
  line-height: 1.7;
}
.prose h2 { color: var(--text); font-size: var(--fs-24); margin: var(--s-12) 0 var(--s-3); }
.prose h2:first-of-type { margin-top: var(--s-6); }
.prose h3 { color: var(--text); font-size: var(--fs-18); margin: var(--s-8) 0 var(--s-2); }
.prose p { margin: var(--s-3) 0; }
.prose ul, .prose ol { padding-left: 1.2em; margin: var(--s-3) 0; }
.prose li { margin: var(--s-2) 0; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--bg-elev-2);
  padding: 2px 6px;
  border-radius: var(--r-4);
  color: var(--text);
}
.prose hr { border: 0; border-top: 1px solid var(--border); margin: var(--s-8) 0; }

/* Page header */
.page-head {
  padding: clamp(80px, 10vw, 140px) 0 clamp(40px, 5vw, 64px);
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(50% 80% at 50% 0%, rgba(255,61,142,0.06), transparent 70%);
}
.page-head h1 { font-size: clamp(2.25rem, 4vw, 3.25rem); }
.page-head p  {
  margin-top: var(--s-4); max-width: 56ch;
  color: var(--text-muted); font-size: var(--fs-18);
}

/* =========================================================
   Forms (Contact)
   ========================================================= */
.form-grid {
  display: grid;
  gap: var(--s-4);
}
.field { display: grid; gap: 6px; }
.field label {
  font-size: var(--fs-13);
  color: var(--text-muted);
  font-weight: 500;
}
.field input, .field textarea, .field select {
  width: 100%;
  background: var(--bg-elev-1);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-12);
  padding: 12px 14px;
  color: var(--text);
  font: inherit;
  font-size: var(--fs-15);
  transition: border-color .15s, background .15s;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-elev-2);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }

/* =========================================================
   FAQ / accordion (Support)
   ========================================================= */
.faq { display: grid; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--r-16); overflow: hidden; }
.faq details {
  background: var(--bg);
  padding: 18px 22px;
}
.faq details + details { border-top: 0; }
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: var(--s-4);
  font-size: var(--fs-16); font-weight: 500; color: var(--text);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--text-dim);
  font-size: var(--fs-20);
  transition: transform .2s var(--ease);
}
.faq details[open] summary::after { content: "−"; color: var(--accent); }
.faq details p { color: var(--text-muted); font-size: var(--fs-15); line-height: 1.65; margin-top: 10px; max-width: 60ch; }

/* =========================================================
   Two-column layout (support, contact, etc.)
   ========================================================= */
.split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 6vw, 80px);
}
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }

.info-card {
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-16);
  padding: var(--s-6);
  display: grid; gap: var(--s-3);
}
.info-card h3 { font-size: var(--fs-16); }
.info-card p { font-size: var(--fs-14); color: var(--text-muted); }
.info-card a.value {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: var(--fs-14);
}

/* =========================================================
   Misc
   ========================================================= */
.hr-soft { border: 0; border-top: 1px solid var(--border); margin: 0; }

.kbd {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 6px;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  color: var(--text-muted);
  background: var(--bg-elev-2);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}