/* =========================================================
   NOVA — Premium Mobile App Landing
   Pure CSS. Dark futuristic. Glassmorphism. Neon gradients.
   ========================================================= */

:root {
  --bg: #000000;
  --bg-2: #0a0a0a;
  --primary: #00BCD4;
  --secondary: #2196F3;
  --accent: #00BCD4;
  --text: #FFFFFF;
  --muted: #B0B7C3;
  --border: rgba(255,255,255,0.07);
  --glass: rgba(255,255,255,0.035);
  --glass-strong: rgba(255,255,255,0.06);
  --grad-primary: linear-gradient(135deg,#00BCD4 0%,#2196F3 100%);
  --grad-soft: linear-gradient(135deg, rgba(0,188,212,0.18), rgba(33,150,243,0.18));
  --shadow-glow: 0 10px 40px -10px rgba(0,188,212,0.45), 0 4px 20px -4px rgba(33,150,243,0.25);
  --radius: 18px;
  --radius-sm: 12px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --container: 1240px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ---------- Background canvas (grid + orbs) ---------- */
.bg-fx {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(0,188,212,0.18), transparent 60%),
    radial-gradient(900px 600px at 0% 30%, rgba(33,150,243,0.18), transparent 60%),
    radial-gradient(800px 500px at 50% 110%, rgba(33,150,243,0.15), transparent 60%),
    var(--bg);
}
.bg-grid {
  position: absolute; inset: -2px;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  animation: gridShift 30s linear infinite;
}
@keyframes gridShift { from{background-position:0 0,0 0;} to{background-position:64px 64px,64px 64px;} }

.orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; animation: float 14s ease-in-out infinite; }
.orb.o1 { width: 480px; height: 480px; background: #00BCD4; top: -120px; left: -120px; }
.orb.o2 { width: 420px; height: 420px; background: #2196F3; top: 30%; right: -120px; animation-delay: -4s; }
.orb.o3 { width: 360px; height: 360px; background: #2196F3; bottom: -120px; left: 30%; animation-delay: -8s; }
@keyframes float {
  0%,100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(40px,-30px) scale(1.08); }
}

/* particles */
#particles { position: fixed; inset: 0; z-index: -1; pointer-events: none; }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 9999; background: var(--bg);
  display: grid; place-items: center; transition: opacity .6s var(--ease), visibility .6s;
}
.loader.hide { opacity: 0; visibility: hidden; }
.loader-ring {
  width: 56px; height: 56px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.08);
  border-top-color: var(--primary);
  border-right-color: var(--secondary);
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Container ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---------- Navbar ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s var(--ease), backdrop-filter .3s var(--ease), border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(5,8,22,0.65);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .3px; }
.brand-mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: var(--grad-primary);
  box-shadow: var(--shadow-glow);
  position: relative; overflow: hidden;
}
.brand-mark img {
  width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 9px;
}
.brand-name { font-size: 18px; }
.brand-name span { background: var(--grad-primary); -webkit-background-clip: text; background-clip: text; color: transparent; }

.nav-links { display: flex; gap: 6px; align-items: center; }
.nav-links a {
  position: relative; padding: 8px 14px; font-size: 14px; color: var(--muted);
  border-radius: 8px; transition: color .25s, background .25s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); background: var(--glass); }
.nav-cta {
  padding: 10px 18px; border-radius: 999px;
  background: var(--grad-primary); color: #001018; font-weight: 600; font-size: 14px;
  box-shadow: var(--shadow-glow); transition: transform .25s var(--ease);
}
.nav-cta:hover { transform: translateY(-2px); }

.nav-toggle { display: none; width: 40px; height: 40px; border-radius: 10px; background: var(--glass); border: 1px solid var(--border); }
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--text); margin: 4px auto; transition: .3s; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border-radius: 999px; font-weight: 600; font-size: 15px;
  transition: transform .25s var(--ease), box-shadow .25s, background .25s;
  position: relative; overflow: hidden;
}
.btn-primary { background: var(--grad-primary); color: #001018; box-shadow: var(--shadow-glow); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 50px -10px rgba(0,188,212,.55); }
.btn-ghost { background: var(--glass); border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--glass-strong); transform: translateY(-2px); }

.store-row { display: flex; gap: 14px; flex-wrap: wrap; }
.store-btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 12px 20px; border-radius: 14px;
  background: #0a0a0a; border: 1px solid var(--border);
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s;
  min-width: 180px;
}
.store-btn:hover { transform: translateY(-3px); border-color: rgba(0,188,212,.35); box-shadow: var(--shadow-glow); }
.store-btn svg { width: 28px; height: 28px; flex-shrink: 0; }
.store-btn .s-top { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; }
.store-btn .s-bot { font-size: 16px; font-weight: 700; }

/* ---------- Sections ---------- */
section { padding: 120px 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 999px;
  background: var(--glass); border: 1px solid var(--border);
  font-size: 12px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase;
  margin-bottom: 18px;
}
.eyebrow::before {
  content:""; width:6px; height:6px; border-radius:50%; background: var(--primary);
  box-shadow: 0 0 12px var(--primary);
}
h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; }
h2 { font-size: clamp(32px, 4.5vw, 52px); margin-bottom: 16px; }
.section-head p { color: var(--muted); font-size: 17px; }
.grad-text { background: var(--grad-primary); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Hero ---------- */
.hero { padding: 160px 0 100px; min-height: 100vh; display: flex; align-items: center; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.hero h1 { font-size: clamp(40px, 6vw, 76px); margin-bottom: 24px; }
.hero p.lead { color: var(--muted); font-size: 19px; max-width: 540px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
.hero-meta { color: var(--muted); font-size: 14px; display: flex; align-items: center; gap: 12px; }
.hero-meta .dot { width:6px; height:6px; border-radius:50%; background: var(--primary); box-shadow: 0 0 10px var(--primary); }

/* hero visual */
.hero-visual {
  position: relative; display: grid; place-items: center; min-height: 580px;
}
.hero-image-card {
  width: min(100%, 420px); border-radius: 28px; overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border: 1px solid var(--border); box-shadow: 0 30px 80px -24px rgba(0,188,212,.35);
  padding: 10px;
}
.hero-image-card img {
  width: 100%; border-radius: 20px; object-fit: contain;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
}
.hero-badge {
  position: absolute; z-index: 2; display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 12px; border-radius: 999px; font-size: 12px; font-weight: 700;
  color: #001018; background: var(--grad-primary); box-shadow: var(--shadow-glow);
}
.hero-badge::before { content: "•"; font-size: 14px; }
.hero-badge-top { top: 6%; left: -8px; }
.hero-badge-bottom { bottom: 8%; right: -8px; }

/* phone mockup */
.phone-wrap { position: relative; display: grid; place-items: center; min-height: 580px; }
.phone {
  width: 300px; height: 600px;
  border-radius: 46px;
  background: linear-gradient(180deg, #0a0a0a 0%, #000000 100%);
  border: 1px solid var(--border);
  box-shadow: 0 30px 80px -20px rgba(0,188,212,.35), 0 20px 60px -10px rgba(33,150,243,.25), inset 0 0 0 1px rgba(255,255,255,.04);
  padding: 14px; position: relative;
  animation: phoneFloat 6s ease-in-out infinite;
}
@keyframes phoneFloat {
  0%,100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-18px) rotate(-2deg); }
}
.phone::before {
  content:""; position:absolute; top:18px; left:50%; transform:translateX(-50%);
  width: 110px; height: 26px; background: #000000; border-radius: 999px; z-index: 3;
}
.phone-screen {
  width: 100%; height: 100%; border-radius: 34px; overflow: hidden;
  background: linear-gradient(180deg, #0a0a0a 0%, #111111 100%);
  position: relative;
}
.phone-screen .scr-top { padding: 44px 20px 18px; }
.phone-screen .scr-greet { font-size: 12px; color: var(--muted); }
.phone-screen .scr-name { font-size: 20px; font-weight: 700; }
.phone-card {
  margin: 12px 16px; padding: 16px;
  background: rgba(255,255,255,.05); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.08); border-radius: 16px;
}
.phone-card.hero-card { background: var(--grad-primary); border: none; color: #001018; }
.phone-card.hero-card .pc-label { font-size: 11px; opacity: .8; }
.phone-card.hero-card .pc-val { font-size: 24px; font-weight: 800; }
.phone-card.hero-card .pc-sub { font-size: 11px; opacity: .85; }
.phone-list { padding: 0 16px; display: grid; gap: 10px; }
.phone-row {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06); border-radius: 12px;
}
.phone-row .pr-ico { width: 32px; height: 32px; border-radius: 9px; background: var(--grad-soft); display: grid; place-items: center; font-size: 14px; }
.phone-row .pr-t { font-size: 13px; font-weight: 600; }
.phone-row .pr-s { font-size: 11px; color: var(--muted); }
.phone-row .pr-v { margin-left: auto; font-size: 12px; color: var(--primary); font-weight: 600; }

/* floating ui chips around phone */
.float-chip {
  position: absolute; padding: 12px 16px; border-radius: 14px;
  background: rgba(255,255,255,.06); backdrop-filter: blur(14px);
  border: 1px solid var(--border); font-size: 13px; display: flex; gap: 10px; align-items: center;
  box-shadow: 0 10px 30px -10px rgba(0,0,0,.5);
  animation: chipFloat 5s ease-in-out infinite;
}
.float-chip .ic { width: 32px; height: 32px; border-radius: 9px; background: var(--grad-primary); display: grid; place-items: center; font-weight: 800; color:#001018; }
.float-chip.c1 { top: 8%; left: -10px; }
.float-chip.c2 { top: 40%; right: -20px; animation-delay: -2s; }
.float-chip.c3 { bottom: 8%; left: 0; animation-delay: -3.5s; }
@keyframes chipFloat {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* ---------- Features ---------- */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.feature-card {
  position: relative; padding: 32px;
  background: var(--glass); border: 1px solid var(--border);
  border-radius: var(--radius); backdrop-filter: blur(20px);
  transition: transform .35s var(--ease), border-color .35s, background .35s;
  overflow: hidden;
}
.feature-card::before {
  content:""; position: absolute; inset: -1px; border-radius: var(--radius);
  background: var(--grad-primary); opacity: 0; transition: opacity .4s; z-index: -1;
  filter: blur(20px);
}
.feature-card:hover { transform: translateY(-6px); border-color: rgba(0,188,212,.3); background: var(--glass-strong); }
.feature-card:hover::before { opacity: .35; }
.feature-ico {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--grad-soft); border: 1px solid var(--border);
  display: grid; place-items: center; margin-bottom: 20px; font-size: 24px;
  color: var(--primary);
}
.feature-card h3 { font-size: 20px; margin-bottom: 10px; }
.feature-card p { color: var(--muted); font-size: 15px; }

/* ---------- Showcase ---------- */
.showcase-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: center; }
.showcase-list { display: grid; gap: 20px; }
.showcase-item {
  padding: 22px; border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--border);
  display: flex; gap: 18px; align-items: flex-start;
  transition: transform .3s var(--ease), border-color .3s;
}
.showcase-item:hover { transform: translateX(6px); border-color: rgba(0,188,212,.3); }
.showcase-item .si-num {
  width: 42px; height: 42px; border-radius: 12px; flex-shrink: 0;
  background: var(--grad-primary); color: #001018; font-weight: 800;
  display: grid; place-items: center;
}
.showcase-item h4 { font-size: 17px; margin-bottom: 6px; }
.showcase-item p { color: var(--muted); font-size: 14px; }

/* ---------- Screenshots grid ---------- */
.shots-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1080px;
  margin: 0 auto;
}
.shot-card {
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px -20px rgba(0,188,212,.25);
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
  padding: 8px;
}
.shot-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0,188,212,.35);
  box-shadow: 0 30px 70px -20px rgba(0,188,212,.4);
}
.shot-card img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
  object-fit: contain;
}

/* ---------- Stats ---------- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.stat-card {
  padding: 36px 28px; border-radius: var(--radius); text-align: center;
  background: var(--glass); border: 1px solid var(--border); backdrop-filter: blur(20px);
  transition: transform .3s var(--ease), border-color .3s;
}
.stat-card:hover { transform: translateY(-6px); border-color: rgba(0,188,212,.3); }
.stat-num {
  font-size: 52px; font-weight: 800;
  background: var(--grad-primary); -webkit-background-clip: text; background-clip: text; color: transparent;
  line-height: 1; margin-bottom: 10px;
}
.stat-label { color: var(--muted); font-size: 14px; text-transform: uppercase; letter-spacing: 1px; }

/* ---------- Testimonials ---------- */
.t-carousel { max-width: 900px; margin: 0 auto; position: relative; overflow: hidden; }
.t-track { display: flex; transition: transform .6s var(--ease); }
.t-slide { flex: 0 0 100%; padding: 0 12px; }
.t-card {
  padding: 40px; border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--border); backdrop-filter: blur(20px);
  text-align: center;
}
.t-quote { font-size: 20px; line-height: 1.6; margin-bottom: 24px; color: #e8ecf5; font-weight: 500; }
.t-user { display: flex; gap: 14px; align-items: center; justify-content: center; }
.t-user img { width: 54px; height: 54px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(0,188,212,.4); }
.t-name { font-weight: 700; font-size: 15px; }
.t-role { color: var(--muted); font-size: 13px; }
.t-dots { display: flex; justify-content: center; gap: 8px; margin-top: 24px; }
.t-dots button { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.2); transition: all .3s; }
.t-dots button.active { background: var(--primary); width: 28px; border-radius: 999px; box-shadow: 0 0 12px var(--primary); }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.price-card {
  padding: 36px 30px; border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--border); backdrop-filter: blur(20px);
  position: relative; transition: transform .35s var(--ease), border-color .35s;
}
.price-card:hover { transform: translateY(-6px); border-color: rgba(0,188,212,.3); }
.price-card.featured {
  background: linear-gradient(180deg, rgba(0,188,212,.08), rgba(33,150,243,.08));
  border-color: rgba(0,188,212,.35);
  box-shadow: 0 30px 80px -30px rgba(0,188,212,.5);
}
.price-card.featured::before {
  content: "MOST POPULAR"; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  padding: 4px 14px; font-size: 11px; font-weight: 700; letter-spacing: 1px;
  background: var(--grad-primary); color: #001018; border-radius: 999px;
}
.price-tier { font-size: 14px; color: var(--muted); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 14px; }
.price-amount { font-size: 48px; font-weight: 800; margin-bottom: 4px; }
.price-amount span { font-size: 16px; color: var(--muted); font-weight: 500; }
.price-desc { color: var(--muted); font-size: 14px; margin-bottom: 26px; padding-bottom: 26px; border-bottom: 1px solid var(--border); }
.price-features { list-style: none; display: grid; gap: 12px; margin-bottom: 30px; }
.price-features li { font-size: 14px; display: flex; gap: 10px; align-items: center; color: #d4d9e4; }
.price-features li::before {
  content:""; width: 18px; height: 18px; border-radius: 50%;
  background: var(--grad-soft); border: 1px solid rgba(0,188,212,.3);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300BCD4' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-repeat: no-repeat; background-position: center; background-size: 12px;
  flex-shrink: 0;
}
.price-card .btn { width: 100%; justify-content: center; }

/* ---------- Download CTA ---------- */
.download-wrap {
  position: relative; padding: 80px;
  border-radius: 28px;
  background:
    radial-gradient(600px 300px at 20% 20%, rgba(0,188,212,.25), transparent 60%),
    radial-gradient(600px 300px at 80% 80%, rgba(33,150,243,.25), transparent 60%),
    linear-gradient(135deg, #0a0a0a, #111111);
  border: 1px solid var(--border); overflow: hidden;
}
.download-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.download-grid h2 { font-size: clamp(30px, 4vw, 48px); margin-bottom: 16px; }
.download-grid p { color: var(--muted); font-size: 17px; margin-bottom: 28px; max-width: 480px; }
.download-phone { display: grid; place-items: center; position: relative; min-height: 320px; }
.download-phone img {
  max-width: 360px; border-radius: 22px;
  box-shadow: 0 30px 80px -20px rgba(0,188,212,.45);
  animation: phoneFloat 6s ease-in-out infinite;
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: start; }
.contact-info h2 { margin-bottom: 18px; }
.contact-info p { color: var(--muted); margin-bottom: 28px; }
.contact-meta { display: grid; gap: 14px; }
.contact-meta div {
  padding: 16px; border-radius: 12px; background: var(--glass); border: 1px solid var(--border);
  display: flex; gap: 12px; align-items: center;
}
.contact-meta .lbl { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; }
.contact-meta .val { font-size: 15px; font-weight: 600; }

.form {
  padding: 36px; border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--border); backdrop-filter: blur(20px);
}
.form-row { margin-bottom: 18px; position: relative; }
.form-row label {
  position: absolute; left: 16px; top: 16px; color: var(--muted); font-size: 14px;
  pointer-events: none; transition: all .25s var(--ease); background: var(--bg-2); padding: 0 6px;
}
.form-row input,
.form-row textarea {
  width: 100%; padding: 16px; font-size: 15px; color: var(--text);
  background: transparent; border: 1px solid var(--border); border-radius: 12px;
  font-family: inherit; transition: border-color .25s, box-shadow .25s;
  resize: vertical;
}
.form-row textarea { min-height: 130px; }
.form-row input:focus,
.form-row textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0,188,212,.12);
}
.form-row input:focus + label,
.form-row input:not(:placeholder-shown) + label,
.form-row textarea:focus + label,
.form-row textarea:not(:placeholder-shown) + label {
  top: -8px; font-size: 11px; color: var(--primary); text-transform: uppercase; letter-spacing: 1px;
}
.form .btn { width: 100%; justify-content: center; }
.form-status { margin-top: 14px; font-size: 14px; color: var(--primary); text-align: center; min-height: 20px; }

/* ---------- Footer ---------- */
footer { padding: 80px 0 30px; border-top: 1px solid var(--border); background: rgba(5,8,22,.6); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.foot-brand p { color: var(--muted); margin-top: 14px; max-width: 320px; font-size: 14px; }
.foot-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--muted); margin-bottom: 18px; }
.foot-col a { display: block; padding: 6px 0; font-size: 14px; color: #d4d9e4; transition: color .25s; }
.foot-col a:hover { color: var(--primary); }
.foot-bottom {
  display: flex; justify-content: space-between; align-items: center; padding-top: 26px;
  border-top: 1px solid var(--border); font-size: 13px; color: var(--muted); flex-wrap: wrap; gap: 16px;
}
.socials { display: flex; gap: 10px; }
.socials a {
  width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center;
  background: var(--glass); border: 1px solid var(--border); transition: all .25s;
}
.socials a:hover { background: var(--grad-primary); color: #001018; transform: translateY(-2px); }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.left { transform: translateX(-40px); }
.reveal.right { transform: translateX(40px); }
.reveal.zoom { transform: scale(.92); }
.reveal.in.left, .reveal.in.right { transform: translateX(0); }
.reveal.in.zoom { transform: scale(1); }

.tilt { transition: transform .2s var(--ease); transform-style: preserve-3d; }

/* ---------- About page ---------- */
.about-hero { padding: 180px 0 80px; text-align: center; }
.about-hero h1 { font-size: clamp(40px, 6vw, 76px); margin-bottom: 18px; }
.about-hero p { color: var(--muted); font-size: 19px; max-width: 680px; margin: 0 auto; }
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.story-img { border-radius: 22px; overflow: hidden; border: 1px solid var(--border); box-shadow: 0 30px 80px -30px rgba(0,188,212,.4); }
.story-img img { aspect-ratio: 4/3; object-fit: cover; transition: transform .6s var(--ease); }
.story-img:hover img { transform: scale(1.06); }
.story-text h2 { margin-bottom: 18px; }
.story-text p { color: var(--muted); margin-bottom: 14px; }

.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.mv-card {
  padding: 40px; border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--border); backdrop-filter: blur(20px);
  transition: transform .3s var(--ease), border-color .3s;
}
.mv-card:hover { transform: translateY(-6px); border-color: rgba(0,188,212,.3); }
.mv-card .feature-ico { margin-bottom: 22px; }
.mv-card h3 { font-size: 24px; margin-bottom: 10px; }
.mv-card p { color: var(--muted); }

.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.team-card {
  border-radius: var(--radius); overflow: hidden;
  background: var(--glass); border: 1px solid var(--border);
  transition: transform .35s var(--ease), border-color .35s;
}
.team-card:hover { transform: translateY(-8px); border-color: rgba(0,188,212,.3); }
.team-img { aspect-ratio: 1/1; overflow: hidden; }
.team-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.team-card:hover .team-img img { transform: scale(1.08); }
.team-info { padding: 20px; }
.team-info h4 { font-size: 17px; margin-bottom: 4px; }
.team-info p { color: var(--muted); font-size: 13px; }

/* Timeline */
.timeline { position: relative; max-width: 880px; margin: 0 auto; padding: 20px 0; }
.timeline::before {
  content:""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  transform: translateX(-50%); opacity: .35;
}
.tl-item {
  position: relative; width: 50%; padding: 20px 36px;
}
.tl-item:nth-child(odd) { left: 0; text-align: right; }
.tl-item:nth-child(even) { left: 50%; }
.tl-item::before {
  content:""; position: absolute; top: 28px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--grad-primary); box-shadow: 0 0 14px var(--primary);
}
.tl-item:nth-child(odd)::before { right: -8px; }
.tl-item:nth-child(even)::before { left: -8px; }
.tl-card {
  display: inline-block; padding: 22px; border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--border); backdrop-filter: blur(20px);
}
.tl-year { font-size: 13px; color: var(--primary); font-weight: 700; letter-spacing: 1.5px; margin-bottom: 6px; }
.tl-card h4 { font-size: 18px; margin-bottom: 8px; }
.tl-card p { color: var(--muted); font-size: 14px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .features-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .shots-grid { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  section { padding: 90px 0; }
  .nav-links { display: none; position: fixed; top: 72px; left: 16px; right: 16px;
    flex-direction: column; gap: 4px; padding: 16px;
    background: rgba(5,8,22,.95); backdrop-filter: blur(20px);
    border: 1px solid var(--border); border-radius: 16px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; }
  .nav-toggle { display: block; }
  .nav-cta { display: none; }
  .hero { padding: 130px 0 80px; }
  .hero-grid, .showcase-grid, .contact-grid, .story-grid, .download-grid {
    grid-template-columns: 1fr; gap: 50px;
  }
  .download-wrap { padding: 50px 30px; }
  .shots-grid { grid-template-columns: 1fr; max-width: 360px; }
  .timeline::before { left: 12px; }
  .tl-item, .tl-item:nth-child(even) { width: 100%; left: 0; padding: 14px 0 14px 38px; text-align: left; }
  .tl-item::before, .tl-item:nth-child(odd)::before, .tl-item:nth-child(even)::before { left: 4px; right: auto; }
  .mv-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .features-grid, .pricing-grid, .stats-grid, .team-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .foot-bottom { flex-direction: column; text-align: center; }
  .phone { width: 260px; height: 520px; }
  .phone-wrap { min-height: 540px; }
  h2 { font-size: 30px; }
}

/* reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- Hero Tagline Badges ---------- */
.hero-tagline {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.tagline-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 18px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--primary);
  border-radius: 100px;
  background: rgba(0, 188, 212, 0.08);
  border: 1.5px solid rgba(0, 188, 212, 0.35);
  position: relative;
  animation: taglinePulse 2.5s ease-in-out infinite alternate;
}

.tagline-badge::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: var(--grad-primary);
  opacity: 0;
  z-index: -1;
  transition: opacity 0.4s var(--ease);
  filter: blur(8px);
}

.tagline-badge:hover::before {
  opacity: 0.35;
}

.tagline-divider {
  font-size: 20px;
  color: var(--muted);
  opacity: 0.5;
}

@keyframes taglinePulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 188, 212, 0); }
  100% { box-shadow: 0 0 20px -4px rgba(0, 188, 212, 0.3); }
}

@media (max-width: 600px) {
  .hero-tagline { gap: 8px; }
  .tagline-badge { font-size: 13px; padding: 5px 14px; }
}