/* =============================================================
   Hetvik Apps — main.css
   Reusable stylesheet for all pages
   Theme: minimal / modern / glassmorphism
   ============================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Brand palette */
  --brand-blue: #2563EB;
  --brand-navy: #0F172A;
  --brand-white: #FFFFFF;
  --brand-accent: #38BDF8;

  --blue-600: #2563EB;
  --blue-500: #3B82F6;
  --blue-400: #60A5FA;

  /* Type */
  --font-sans: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Radii + shadows */
  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 26px;
  --radius-pill: 999px;

  --ring: 0 0 0 3px rgba(56, 189, 248, .45);
  --transition: 220ms cubic-bezier(.4, 0, .2, 1);

  /* Layout */
  --maxw: 1180px;
  --nav-h: 74px;
}

/* ---------- Dark theme (default) ---------- */
:root,
[data-theme="dark"] {
  --bg: #0B1120;
  --bg-2: #0F172A;
  --surface: rgba(255, 255, 255, .05);
  --surface-strong: rgba(255, 255, 255, .08);
  --border: rgba(255, 255, 255, .1);
  --border-strong: rgba(255, 255, 255, .16);

  --text: #E7ECF5;
  --text-soft: #A9B4C8;
  --text-mute: #7C8AA5;
  --heading: #F8FAFC;

  --nav-bg: rgba(11, 17, 32, .62);
  --footer-bg: #080D1A;

  --glow-1: rgba(37, 99, 235, .55);
  --glow-2: rgba(56, 189, 248, .42);
  --glow-3: rgba(99, 102, 241, .40);
  --card-glow: rgba(56, 189, 248, .16);

  --shadow: 0 20px 50px -20px rgba(0, 0, 0, .7);
  --shadow-soft: 0 12px 40px -18px rgba(0, 0, 0, .6);
  --grid-line: rgba(148, 163, 184, .06);
  color-scheme: dark;
}

/* ---------- Light theme ---------- */
[data-theme="light"] {
  --bg: #F5F8FF;
  --bg-2: #EAF1FF;
  --surface: rgba(255, 255, 255, .7);
  --surface-strong: rgba(255, 255, 255, .85);
  --border: rgba(15, 23, 42, .08);
  --border-strong: rgba(15, 23, 42, .14);

  --text: #334155;
  --text-soft: #475569;
  --text-mute: #64748B;
  --heading: #0F172A;

  --nav-bg: rgba(255, 255, 255, .7);
  --footer-bg: #0F172A;

  --glow-1: rgba(37, 99, 235, .28);
  --glow-2: rgba(56, 189, 248, .3);
  --glow-3: rgba(96, 165, 250, .26);
  --card-glow: rgba(37, 99, 235, .12);

  --shadow: 0 24px 50px -24px rgba(37, 99, 235, .35);
  --shadow-soft: 0 16px 40px -22px rgba(15, 23, 42, .22);
  --grid-line: rgba(15, 23, 42, .04);
  color-scheme: light;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-weight: 400;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--transition), color var(--transition);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

h1, h2, h3, h4 {
  color: var(--heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.02em;
}

::selection { background: rgba(56, 189, 248, .3); color: var(--heading); }

:focus-visible {
  outline: none;
  box-shadow: var(--ring);
  border-radius: 6px;
}

/* ---------- Ambient background ---------- */
.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background:
    radial-gradient(1200px 600px at 12% -10%, rgba(37, 99, 235, .16), transparent 60%),
    radial-gradient(1000px 700px at 100% 0%, rgba(56, 189, 248, .12), transparent 55%),
    var(--bg);
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 50% 0%, black, transparent 78%);
}

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .75;
  z-index: -1;
  pointer-events: none;
  animation: float 16s ease-in-out infinite;
}
.orb-1 { width: 460px; height: 460px; background: var(--glow-1); top: -140px; left: -120px; }
.orb-2 { width: 380px; height: 380px; background: var(--glow-2); top: 20%; right: -120px; animation-delay: -5s; }
.orb-3 { width: 320px; height: 320px; background: var(--glow-3); bottom: -120px; left: 30%; animation-delay: -9s; }

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.08); }
  66% { transform: translate(-30px, 25px) scale(.96); }
}

/* ---------- Layout helpers ---------- */
.container {
  width: min(100% - 40px, var(--maxw));
  margin-inline: auto;
}

.section { padding: 96px 0; position: relative; }
.section-sm { padding: 64px 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand-accent);
  padding: 7px 15px;
  border-radius: var(--radius-pill);
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.section-head { max-width: 640px; margin-bottom: 54px; }
.section-head.center { margin-inline: auto; text-align: center; }

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.85rem);
  margin: 18px 0 14px;
}
.section-sub { color: var(--text-soft); font-size: 1.05rem; }

.text-gradient {
  background: linear-gradient(100deg, var(--brand-blue), var(--brand-accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lead { font-size: 1.12rem; color: var(--text-soft); }

/* ---------- Glass primitive ---------- */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: var(--shadow-soft);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  font-size: .96rem;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(100deg, var(--brand-blue), var(--brand-accent));
  color: #fff;
  box-shadow: 0 12px 28px -10px rgba(37, 99, 235, .7);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 34px -10px rgba(37, 99, 235, .8); }

.btn-ghost {
  background: var(--surface);
  border-color: var(--border-strong);
  color: var(--heading);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover { transform: translateY(-3px); border-color: var(--brand-accent); background: var(--surface-strong); }

.btn-play {
  background: #000;
  color: #fff;
  gap: 12px;
  padding: 11px 22px;
  border: 1px solid rgba(255,255,255,.18);
}
.btn-play:hover { transform: translateY(-3px); box-shadow: 0 16px 30px -12px rgba(0,0,0,.6); }
.btn-play i { font-size: 1.6rem; }
.btn-play span { display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.btn-play span small { font-size: .62rem; opacity: .8; letter-spacing: .08em; text-transform: uppercase; }
.btn-play span b { font-size: 1.02rem; font-weight: 600; }

.btn-lg { padding: 15px 32px; font-size: 1rem; }
.btn-block { width: 100%; }

/* =============================================================
   Navbar
   ============================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition), height var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  height: 64px;
  background: var(--nav-bg);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--heading);
  font-size: 1.16rem;
  letter-spacing: -.01em;
}
.brand-mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-accent));
  color: #fff;
  font-size: 1.05rem;
  box-shadow: 0 8px 20px -8px rgba(37, 99, 235, .8);
}
.brand span b { color: var(--brand-accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  color: var(--text-soft);
  font-weight: 500;
  font-size: .95rem;
  padding: 9px 15px;
  border-radius: var(--radius-pill);
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.nav-links a:hover { color: var(--heading); }
.nav-links a.active {
  color: var(--heading);
  background: var(--surface);
}
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 3px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--brand-accent);
  transform: translateX(-50%);
}

.nav-actions { display: flex; align-items: center; gap: 10px; }

.icon-btn {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 50%;
  color: var(--text-soft);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: color var(--transition), transform var(--transition), border-color var(--transition);
  font-size: 1rem;
}
.icon-btn:hover { color: var(--brand-accent); transform: translateY(-2px); border-color: var(--border-strong); }

.theme-toggle .fa-sun { display: none; }
[data-theme="light"] .theme-toggle .fa-sun { display: block; }
[data-theme="light"] .theme-toggle .fa-moon { display: none; }

.nav-cta { display: inline-flex; }

.hamburger {
  display: none;
  width: 44px; height: 44px;
  border-radius: 12px;
  color: var(--heading);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 1.2rem;
}

/* Mobile menu panel */
.mobile-menu {
  position: fixed;
  inset: var(--nav-h) 0 auto 0;
  z-index: 99;
  padding: 20px;
  margin: 12px;
  border-radius: var(--radius-lg);
  background: var(--nav-bg);
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transform: translateY(-14px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.mobile-menu.open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-menu a {
  display: block;
  padding: 13px 16px;
  border-radius: var(--radius);
  color: var(--text-soft);
  font-weight: 500;
}
.mobile-menu a:hover, .mobile-menu a.active { color: var(--heading); background: var(--surface); }
.mobile-menu .btn { margin-top: 12px; }

/* =============================================================
   Hero
   ============================================================= */
.hero {
  padding-top: calc(var(--nav-h) + 70px);
  padding-bottom: 90px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.3rem, 5.4vw, 4rem);
  font-weight: 800;
  margin: 22px 0 20px;
}
.hero p.lead { max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-meta { display: flex; gap: 28px; margin-top: 40px; flex-wrap: wrap; }
.hero-meta .m-num { font-size: 1.7rem; font-weight: 700; color: var(--heading); }
.hero-meta .m-lab { font-size: .85rem; color: var(--text-mute); }

/* Phone mockup */
.phone-wrap { display: grid; place-items: center; position: relative; }
.phone {
  width: 280px;
  aspect-ratio: 9 / 19;
  border-radius: 42px;
  padding: 12px;
  background: linear-gradient(160deg, rgba(255,255,255,.12), rgba(255,255,255,.02));
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.15);
  backdrop-filter: blur(12px);
  position: relative;
  animation: rise 1s ease both;
}
.phone::before {
  content: "";
  position: absolute;
  top: 16px; left: 50%;
  transform: translateX(-50%);
  width: 110px; height: 22px;
  border-radius: var(--radius-pill);
  background: rgba(0,0,0,.5);
  z-index: 3;
}
.phone-screen {
  height: 100%;
  border-radius: 32px;
  background: linear-gradient(180deg, #0F172A, #14213e);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 46px 18px 20px;
  gap: 14px;
}
.phone-screen .ps-head { display: flex; align-items: center; justify-content: space-between; color: #cbd5e1; }
.phone-screen .ps-head b { color: #fff; font-size: .95rem; }
.ps-balance {
  border-radius: 18px;
  padding: 18px;
  background: linear-gradient(120deg, var(--brand-blue), var(--brand-accent));
  color: #fff;
}
.ps-balance small { font-size: .68rem; opacity: .85; letter-spacing: .06em; text-transform: uppercase; }
.ps-balance .amt { font-size: 1.7rem; font-weight: 700; margin-top: 4px; }
.ps-row {
  display: flex; align-items: center; gap: 12px;
  padding: 11px; border-radius: 14px;
  background: rgba(255,255,255,.05);
}
.ps-ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; color: #fff; flex-shrink: 0; }
.ps-row .t { flex: 1; }
.ps-row .t b { display: block; color: #f1f5f9; font-size: .82rem; font-weight: 600; }
.ps-row .t small { color: #94a3b8; font-size: .68rem; }
.ps-row .v { color: #fca5a5; font-weight: 600; font-size: .85rem; }
.ps-row .v.pos { color: #86efac; }

.phone-badge {
  position: absolute;
  padding: 10px 16px;
  border-radius: 14px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--heading);
  background: var(--surface-strong);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-soft);
  animation: float 7s ease-in-out infinite;
}
.phone-badge i { color: var(--brand-accent); margin-right: 6px; }
.phone-badge.b1 { top: 18%; left: -6%; }
.phone-badge.b2 { bottom: 16%; right: -8%; animation-delay: -3s; }

@keyframes rise { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }

/* Trust logos row */
.trust-row {
  display: flex; align-items: center; justify-content: center;
  gap: 40px; flex-wrap: wrap;
  opacity: .8;
}
.trust-row span {
  display: inline-flex; align-items: center; gap: 9px;
  color: var(--text-mute); font-weight: 600; font-size: 1rem;
}
.trust-row i { font-size: 1.35rem; color: var(--text-soft); }

/* =============================================================
   Cards / grids
   ============================================================= */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 0%), var(--card-glow), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}
.card:hover { transform: translateY(-6px); border-color: var(--border-strong); box-shadow: var(--shadow); }
.card:hover::after { opacity: 1; }

.card-icon {
  width: 54px; height: 54px;
  border-radius: 15px;
  display: grid; place-items: center;
  font-size: 1.4rem;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-accent));
  box-shadow: 0 10px 24px -10px rgba(37, 99, 235, .8);
  margin-bottom: 20px;
}
.card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.card p { color: var(--text-soft); font-size: .97rem; }

/* Stats */
.stats-band {
  border-radius: var(--radius-lg);
  padding: 46px 40px;
  background:
    linear-gradient(120deg, rgba(37, 99, 235, .14), rgba(56, 189, 248, .1)),
    var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-soft);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat .num {
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 800;
  color: var(--heading);
  line-height: 1;
}
.stat .num .text-gradient { display: inline; }
.stat .lab { color: var(--text-soft); margin-top: 8px; font-size: .92rem; }

/* Feature split (Why choose us) */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.feature-list { display: grid; gap: 16px; }
.feature-item {
  display: flex; gap: 16px;
  padding: 18px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: transform var(--transition), border-color var(--transition);
}
.feature-item:hover { transform: translateX(6px); border-color: var(--border-strong); }
.feature-item .fi-ic {
  width: 46px; height: 46px; flex-shrink: 0;
  border-radius: 13px;
  display: grid; place-items: center;
  font-size: 1.15rem; color: var(--brand-accent);
  background: rgba(56, 189, 248, .12);
  border: 1px solid rgba(56, 189, 248, .22);
}
.feature-item h4 { font-size: 1.05rem; margin-bottom: 3px; }
.feature-item p { color: var(--text-soft); font-size: .92rem; }

/* Testimonials */
.quote-card { display: flex; flex-direction: column; gap: 18px; }
.quote-card p { color: var(--text); font-size: 1rem; line-height: 1.7; }
.quote-stars { color: #fbbf24; letter-spacing: 2px; }
.quote-author { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.quote-author .av {
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center; color: #fff; font-weight: 600;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-accent));
}
.quote-author b { color: var(--heading); font-size: .95rem; display: block; }
.quote-author small { color: var(--text-mute); }

/* =============================================================
   CTA band
   ============================================================= */
.cta-band {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(120deg, var(--brand-blue), #1e40af 55%, var(--brand-accent));
  box-shadow: 0 30px 60px -30px rgba(37, 99, 235, .8);
}
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(600px circle at 80% -20%, rgba(255,255,255,.22), transparent 60%);
}
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; font-size: clamp(1.7rem, 3.6vw, 2.5rem); margin-bottom: 14px; }
.cta-band p { color: rgba(255,255,255,.9); max-width: 560px; margin: 0 auto 28px; }
.cta-band .btn-ghost { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.4); color: #fff; }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,.26); }
.cta-band .btn-primary { background: #fff; color: var(--brand-navy); }

/* =============================================================
   Page hero (inner pages)
   ============================================================= */
.page-hero {
  padding-top: calc(var(--nav-h) + 66px);
  padding-bottom: 46px;
  text-align: center;
}
.page-hero h1 { font-size: clamp(2.1rem, 5vw, 3.3rem); font-weight: 800; margin: 18px 0 16px; }
.page-hero p { color: var(--text-soft); max-width: 620px; margin: 0 auto; font-size: 1.08rem; }
.breadcrumb {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--text-mute); font-size: .88rem;
}
.breadcrumb a:hover { color: var(--brand-accent); }
.breadcrumb i { font-size: .65rem; }

/* =============================================================
   About page
   ============================================================= */
.value-card { text-align: left; }

.timeline { position: relative; margin-top: 20px; padding-left: 8px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 19px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(var(--brand-blue), var(--brand-accent), transparent);
}
.tl-item { position: relative; padding: 0 0 34px 58px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute; left: 10px; top: 2px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--brand-accent);
  box-shadow: 0 0 0 5px rgba(56,189,248,.14);
}
.tl-year { font-weight: 700; color: var(--brand-accent); font-size: .95rem; }
.tl-item h4 { margin: 4px 0 6px; font-size: 1.12rem; }
.tl-item p { color: var(--text-soft); font-size: .95rem; }

.tech-grid { display: flex; flex-wrap: wrap; gap: 14px; }
.tech-chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  background: var(--surface);
  border: 1px solid var(--border);
  font-weight: 500;
  color: var(--text);
  transition: transform var(--transition), border-color var(--transition), color var(--transition);
}
.tech-chip:hover { transform: translateY(-3px); border-color: var(--brand-accent); color: var(--heading); }
.tech-chip i { font-size: 1.25rem; color: var(--brand-accent); }

/* =============================================================
   Apps page
   ============================================================= */
.app-card { padding: 0; overflow: hidden; }
.app-card-inner { display: grid; grid-template-columns: 300px 1fr; }
.app-visual {
  padding: 34px;
  display: flex; flex-direction: column; gap: 18px; align-items: center;
  background: linear-gradient(160deg, rgba(37,99,235,.14), rgba(56,189,248,.08));
  border-right: 1px solid var(--border);
}
.app-icon {
  width: 92px; height: 92px;
  border-radius: 22px;
  display: grid; place-items: center;
  font-size: 2.4rem; color: #fff;
  background: linear-gradient(135deg, #16a34a, #22c55e);
  box-shadow: 0 16px 34px -14px rgba(34,197,94,.7);
}
.app-icon.placeholder { background: linear-gradient(135deg, var(--brand-blue), var(--brand-accent)); }
.app-shots { display: flex; gap: 10px; width: 100%; }
.app-shot {
  flex: 1;
  aspect-ratio: 9/16;
  border-radius: 14px;
  background: linear-gradient(180deg, #0F172A, #1e293b);
  border: 1px solid var(--border-strong);
  display: grid; place-items: center;
  color: var(--text-mute);
  font-size: 1.3rem;
  position: relative;
  overflow: hidden;
}
.app-shot::before {
  content: "";
  position: absolute; top: 12px; left: 12px; right: 12px; height: 8px;
  border-radius: 4px; background: rgba(255,255,255,.08);
}
.app-body { padding: 34px; }
.app-body .app-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.app-body h3 { font-size: 1.6rem; }
.app-tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 6px 0 0; }
.tag {
  font-size: .76rem; font-weight: 600;
  padding: 5px 12px; border-radius: var(--radius-pill);
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text-soft);
}
.tag.live { color: #4ade80; border-color: rgba(74,222,128,.3); background: rgba(74,222,128,.1); }
.tag.live i { font-size: .5rem; vertical-align: middle; }
.app-body > p { color: var(--text-soft); margin: 16px 0; }
.app-features { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin: 18px 0 24px; }
.app-features li { display: flex; align-items: center; gap: 10px; color: var(--text-soft); font-size: .93rem; }
.app-features li i { color: var(--brand-accent); font-size: .85rem; }
.app-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.coming-card {
  border: 1.5px dashed var(--border-strong);
  background: transparent;
  text-align: center;
  display: grid; place-items: center;
  min-height: 220px;
  gap: 8px;
}
.coming-card i { font-size: 2.2rem; color: var(--text-mute); }
.coming-card h3 { color: var(--text-soft); }
.coming-card p { color: var(--text-mute); }

/* =============================================================
   Legal / doc pages
   ============================================================= */
.doc-layout { display: grid; grid-template-columns: 240px 1fr; gap: 40px; align-items: start; }
.doc-toc {
  position: sticky; top: calc(var(--nav-h) + 20px);
  padding: 22px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
}
.doc-toc h4 { font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; color: var(--text-mute); margin-bottom: 12px; }
.doc-toc a { display: block; padding: 7px 10px; border-radius: 9px; color: var(--text-soft); font-size: .9rem; transition: color var(--transition), background var(--transition); }
.doc-toc a:hover { color: var(--heading); background: var(--surface-strong); }

.doc-body { max-width: 760px; }
.doc-body .updated { color: var(--text-mute); font-size: .9rem; margin-bottom: 30px; }
.doc-section { margin-bottom: 38px; scroll-margin-top: calc(var(--nav-h) + 20px); }
.doc-section h2 {
  font-size: 1.4rem; margin-bottom: 14px;
  display: flex; align-items: center; gap: 12px;
}
.doc-section h2 .n {
  width: 30px; height: 30px; flex-shrink: 0;
  border-radius: 9px; display: grid; place-items: center;
  font-size: .85rem; color: var(--brand-accent);
  background: rgba(56,189,248,.12); border: 1px solid rgba(56,189,248,.22);
}
.doc-section h3 { font-size: 1.08rem; margin: 20px 0 8px; }
.doc-section p, .doc-section li { color: var(--text-soft); }
.doc-section p { margin-bottom: 12px; }
.doc-section ul { padding-left: 4px; margin: 8px 0 12px; display: grid; gap: 8px; }
.doc-section ul li { display: flex; gap: 10px; }
.doc-section ul li::before { content: "\f058"; font-family: "Font Awesome 6 Free"; font-weight: 900; color: var(--brand-accent); font-size: .85rem; margin-top: 3px; }
.doc-section a { color: var(--brand-blue); font-weight: 500; }
[data-theme="dark"] .doc-section a { color: var(--brand-accent); }
.doc-section a:hover { text-decoration: underline; }

.callout {
  border-radius: var(--radius);
  padding: 18px 20px;
  background: rgba(56,189,248,.08);
  border: 1px solid rgba(56,189,248,.22);
  border-left: 3px solid var(--brand-accent);
  color: var(--text-soft);
  margin: 16px 0;
  display: flex; gap: 14px;
}
.callout i { color: var(--brand-accent); font-size: 1.1rem; margin-top: 3px; }

/* Code block (app-ads) */
.codeblock {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: #0b1120;
  overflow: hidden;
  margin: 18px 0;
}
[data-theme="light"] .codeblock { background: #0f172a; }
.codeblock-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: #94a3b8; font-size: .82rem;
}
.codeblock-head .dots { display: flex; gap: 6px; }
.codeblock-head .dots i { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.codeblock pre {
  padding: 18px 16px;
  overflow-x: auto;
  color: #e2e8f0;
  font-family: "SFMono-Regular", ui-monospace, Menlo, Consolas, monospace;
  font-size: .9rem;
  line-height: 1.7;
}
.copy-btn {
  color: #94a3b8; font-size: .82rem;
  display: inline-flex; align-items: center; gap: 7px;
  transition: color var(--transition);
}
.copy-btn:hover { color: var(--brand-accent); }

/* =============================================================
   Support / FAQ
   ============================================================= */
.support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.support-tile { text-align: center; }
.support-tile .card-icon { margin-inline: auto; }

.accordion { display: grid; gap: 14px; max-width: 780px; margin-inline: auto; }
.acc-item {
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color var(--transition);
}
.acc-item.open { border-color: var(--border-strong); }
.acc-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 22px;
  text-align: left;
  font-weight: 600;
  color: var(--heading);
  font-size: 1.02rem;
}
.acc-q i { color: var(--brand-accent); transition: transform var(--transition); flex-shrink: 0; }
.acc-item.open .acc-q i { transform: rotate(45deg); }
.acc-a { max-height: 0; overflow: hidden; transition: max-height var(--transition); }
.acc-a-inner { padding: 0 22px 22px; color: var(--text-soft); }

/* =============================================================
   Contact page
   ============================================================= */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: start; }
.contact-info { display: grid; gap: 18px; }
.contact-line {
  display: flex; gap: 16px; align-items: center;
  padding: 20px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
}
.contact-line .ci-ic {
  width: 48px; height: 48px; flex-shrink: 0;
  border-radius: 13px; display: grid; place-items: center;
  font-size: 1.15rem; color: #fff;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-accent));
}
.contact-line small { color: var(--text-mute); display: block; font-size: .82rem; }
.contact-line b { color: var(--heading); font-weight: 600; }

.form-card { padding: 32px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .88rem; font-weight: 500; color: var(--text-soft); margin-bottom: 8px; }
.field input, .field textarea, .field select {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius);
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: .96rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
[data-theme="light"] .field input,
[data-theme="light"] .field textarea,
[data-theme="light"] .field select { background: #fff; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-mute); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 3px rgba(56,189,248,.18);
}
.field textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { display: flex; align-items: center; gap: 8px; font-size: .84rem; color: var(--text-mute); margin-top: 6px; }

.form-status {
  display: none;
  align-items: center; gap: 10px;
  padding: 14px 18px; border-radius: var(--radius);
  background: rgba(74,222,128,.1); border: 1px solid rgba(74,222,128,.3);
  color: #4ade80; font-size: .92rem; margin-bottom: 18px;
}
.form-status.show { display: flex; }
.form-status i { font-size: 1.1rem; }

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 340px;
  position: relative;
  background:
    linear-gradient(120deg, rgba(37,99,235,.1), rgba(56,189,248,.06)),
    var(--surface);
  display: grid; place-items: center;
}
.map-embed .map-pin { text-align: center; color: var(--text-soft); }
.map-embed .map-pin i { font-size: 2.6rem; color: var(--brand-blue); margin-bottom: 10px; }
[data-theme="dark"] .map-embed .map-pin i { color: var(--brand-accent); }
.map-embed .map-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 40px 40px;
}

.social-row { display: flex; gap: 12px; flex-wrap: wrap; }
.social-btn {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 13px;
  color: var(--text-soft);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 1.1rem;
  transition: transform var(--transition), color var(--transition), border-color var(--transition);
}
.social-btn:hover { transform: translateY(-3px); color: var(--brand-accent); border-color: var(--brand-accent); }

/* =============================================================
   Footer
   ============================================================= */
.footer {
  margin-top: 40px;
  background: var(--footer-bg);
  border-top: 1px solid var(--border);
  padding: 66px 0 26px;
  position: relative;
}
[data-theme="light"] .footer { color: #cbd5e1; }
[data-theme="light"] .footer h4, [data-theme="light"] .footer .brand { color: #fff; }
[data-theme="light"] .footer .foot-about { color: #94a3b8; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 44px;
}
.foot-about { color: var(--text-soft); max-width: 320px; margin: 18px 0; font-size: .95rem; }
.footer h4 { font-size: .95rem; margin-bottom: 18px; letter-spacing: .02em; }
.footer ul { display: grid; gap: 11px; }
.footer ul a { color: var(--text-soft); font-size: .93rem; transition: color var(--transition), padding-left var(--transition); }
.footer ul a:hover { color: var(--brand-accent); padding-left: 4px; }
.footer .social-row { margin-top: 4px; }
[data-theme="light"] .footer .social-btn { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); color: #cbd5e1; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding-top: 26px;
  border-top: 1px solid var(--border);
  color: var(--text-mute); font-size: .88rem;
}
.footer-bottom .fb-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-bottom a:hover { color: var(--brand-accent); }

/* =============================================================
   Scroll reveal
   ============================================================= */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }

/* Back to top */
.to-top {
  position: fixed;
  right: 22px; bottom: 22px;
  width: 48px; height: 48px;
  border-radius: 14px;
  display: grid; place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-accent));
  box-shadow: 0 14px 30px -12px rgba(37,99,235,.8);
  z-index: 90;
  opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { transform: translateY(-3px); }

/* =============================================================
   Responsive
   ============================================================= */
@media (max-width: 980px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: grid; place-items: center; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero p.lead { margin-inline: auto; }
  .hero-cta, .hero-meta { justify-content: center; }
  .split, .contact-grid, .doc-layout { grid-template-columns: 1fr; }
  .doc-toc { display: none; }
  .app-card-inner { grid-template-columns: 1fr; }
  .app-visual { border-right: none; border-bottom: 1px solid var(--border); }
}

@media (max-width: 820px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px 20px; }
  .support-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 560px) {
  .section { padding: 68px 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .app-features { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band, .stats-band { padding: 40px 24px; }
  .hero-meta { gap: 20px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}