:root {
  --bg: #05070d;
  --bg2: #0a0f1c;
  --glass: rgba(18, 26, 46, 0.55);
  --line: rgba(125, 211, 252, 0.14);
  --line2: rgba(125, 211, 252, 0.32);
  --text: #eef4ff;
  --muted: #8b97b3;
  --cyan: #38bdf8;
  --ice: #7dd3fc;
  --indigo: #818cf8;
  --violet: #6366f1;
  --ok: #22c55e;
  --med: #f59e0b;
  --high: #ef4444;
  --r: 22px;
  --grad: linear-gradient(100deg, #7dd3fc 0%, #38bdf8 45%, #818cf8 100%);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: 'Noto Sans Georgian', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
b { font-weight: 700; }
.num { font-family: 'Space Grotesk', 'Noto Sans Georgian', sans-serif; font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- background ---------- */
.bg-grid {
  position: fixed; inset: 0; z-index: -3; pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  opacity: 0.55;
  animation: gridmove 18s linear infinite;
}
@keyframes gridmove { to { background-position: 0 56px, 56px 0; } }
.bg-glow { position: fixed; z-index: -2; border-radius: 50%; filter: blur(90px); pointer-events: none; opacity: 0.5; }
.g1 { width: 520px; height: 520px; background: #0ea5e9; top: -180px; left: -160px; opacity: 0.28; animation: float1 14s ease-in-out infinite; }
.g2 { width: 560px; height: 560px; background: #6366f1; top: 30vh; right: -220px; opacity: 0.22; animation: float1 16s ease-in-out infinite reverse; }
@keyframes float1 { 50% { transform: translate(60px, 40px) scale(1.08); } }

/* ---------- logo ---------- */
svg use { pointer-events: none; }
.brand-logo, .mini-logo { width: 46px; height: 30px; filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.6)); }
.mini-logo { width: 34px; height: 22px; }
.l-beat { stroke-dasharray: 1200; animation: beat 3.2s ease-in-out infinite; }
@keyframes beat { 0% { stroke-dashoffset: 1200; } 45%, 70% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: -1200; } }
.draw .l-car { stroke-dasharray: 2200; stroke-dashoffset: 2200; animation: drawcar 2.2s 0.2s cubic-bezier(.6,.1,.2,1) forwards; }
@keyframes drawcar { to { stroke-dashoffset: 0; } }

/* ---------- top bar & nav ---------- */
.topbar {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 22px;
  font-size: 13px; padding: 8px 16px; color: #cfe8ff;
  background: linear-gradient(90deg, rgba(14,165,233,.18), rgba(99,102,241,.18));
  border-bottom: 1px solid var(--line);
}
.nav {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 18px;
  padding: 12px clamp(16px, 4vw, 48px);
  background: rgba(5, 7, 13, 0.72); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: .2px; }
.links { display: flex; gap: 22px; margin-left: auto; font-size: 14px; color: var(--muted); }
.links a { position: relative; transition: color .2s; }
.links a:hover { color: var(--text); }
.links a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: var(--grad); transform: scaleX(0); transition: transform .25s; }
.links a:hover::after { transform: scaleX(1); }
.cart-btn {
  margin-left: 8px; background: var(--glass); color: var(--text); border: 1px solid var(--line2);
  border-radius: 999px; padding: 8px 14px; font: inherit; font-weight: 700; cursor: pointer;
}
.cart-btn span { background: var(--grad); color: #04101f; border-radius: 999px; padding: 0 7px; margin-left: 4px; font-size: 13px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border-radius: 14px; font: inherit; font-weight: 800; font-size: 16px;
  border: 1px solid transparent; cursor: pointer; transition: transform .15s, box-shadow .25s, background .25s;
}
.btn:active { transform: scale(.98); }
.btn.primary { background: var(--grad); color: #03101f; }
.btn.glow { box-shadow: 0 0 0 1px rgba(125,211,252,.4), 0 10px 40px -8px rgba(56,189,248,.7); }
.btn.glow:hover { box-shadow: 0 0 0 1px rgba(125,211,252,.7), 0 12px 50px -6px rgba(99,102,241,.9); }
.btn.ghost { background: var(--glass); color: var(--text); border-color: var(--line2); }
.btn.ghost:hover { border-color: var(--cyan); }
.btn.block { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ---------- hero ---------- */
.hero {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center;
  max-width: 1320px; margin: 0 auto; padding: clamp(36px, 6vw, 70px) clamp(16px, 4vw, 48px) 40px;
}
.pill {
  display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600;
  padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line2); background: rgba(56,189,248,.08); color: var(--ice);
}
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); animation: blink 1.6s infinite; }
@keyframes blink { 50% { opacity: .25; } }
.hero h1 { font-size: clamp(38px, 6vw, 70px); line-height: 1.08; font-weight: 900; margin: 18px 0 16px; letter-spacing: -.5px; }
.lead { font-size: clamp(16px, 1.6vw, 19px); color: #c3cde3; max-width: 560px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 30px; }
.trust { list-style: none; display: flex; flex-wrap: wrap; gap: 14px; }
.trust li { flex: 1; min-width: 140px; padding: 14px 16px; border-radius: 16px; background: var(--glass); border: 1px solid var(--line); }
.trust b { display: block; font-size: 30px; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.trust b small { font-size: 16px; margin-left: 2px; }
.trust span { font-size: 13px; color: var(--muted); }

.hero-visual { position: relative; height: 600px; display: grid; place-items: center; }
.orbit { position: absolute; border-radius: 50%; border: 1px dashed rgba(125,211,252,.22); animation: spin 40s linear infinite; }
.o1 { width: 520px; height: 520px; }
.o2 { width: 400px; height: 400px; border-style: solid; border-color: rgba(129,140,248,.18); animation-duration: 28s; animation-direction: reverse; }
.o3 { width: 280px; height: 280px; border-color: rgba(56,189,248,.28); animation-duration: 18s; }
.orbit::after { content: ''; position: absolute; top: -4px; left: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); }
@keyframes spin { to { transform: rotate(360deg); } }
.hero-mark { display: block; width: 150px; height: 97px; margin-bottom: 18px; filter: drop-shadow(0 0 22px rgba(56,189,248,.85)); animation: pulse 3.2s ease-in-out infinite; }
@keyframes pulse { 50% { filter: drop-shadow(0 0 36px rgba(129,140,248,1)); } }
.hero-logo {
  position: absolute; width: 620px; height: 400px; opacity: .13;
  filter: drop-shadow(0 0 30px rgba(56,189,248,.9));
}
.phone {
  position: relative; width: 290px; height: 560px; border-radius: 44px; padding: 12px;
  background: linear-gradient(160deg, #1b2440, #0b1020 60%);
  border: 1px solid rgba(125,211,252,.35);
  box-shadow: 0 0 0 6px rgba(10,14,26,.9), 0 40px 120px -20px rgba(56,189,248,.45), inset 0 0 30px rgba(56,189,248,.08);
  transform: perspective(1200px) rotateY(-12deg) rotateX(4deg);
  transition: transform .3s ease-out;
}
.notch { position: absolute; top: 18px; left: 50%; transform: translateX(-50%); width: 92px; height: 24px; border-radius: 20px; background: #000; z-index: 2; }
.screen { height: 100%; border-radius: 34px; background: #0a0c11; overflow: hidden; padding: 52px 16px 16px; font-size: 12px; }
.app-head { display: flex; align-items: center; gap: 8px; font-size: 15px; }
.app-head svg { width: 30px; height: 20px; }
.app-head .live { margin-left: auto; font-size: 10px; color: var(--ok); font-weight: 700; animation: blink 1.4s infinite; }
.ring { position: relative; width: 150px; height: 150px; margin: 18px auto 6px; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: #1a2030; stroke-width: 10; }
.ring-fg { fill: none; stroke: url(#lg); stroke-width: 10; stroke-linecap: round; stroke-dasharray: 314; stroke-dashoffset: 314; animation: ring 2s .6s ease-out forwards; filter: drop-shadow(0 0 6px rgba(56,189,248,.8)); }
@keyframes ring { to { stroke-dashoffset: 41; } }
.ring-num { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.ring-num b { font-size: 44px; line-height: 1; }
.ring-num small { color: var(--muted); }
.app-label { text-align: center; font-weight: 700; font-size: 14px; margin-bottom: 12px; }
.app-label.ok { color: var(--ok); }
.app-code { display: grid; grid-template-columns: auto 1fr; gap: 0 10px; background: #131722; border: 1px solid #232a3b; border-radius: 12px; padding: 9px 11px; margin-bottom: 7px; }
.app-code b { font-family: 'Space Grotesk', sans-serif; font-size: 14px; grid-row: span 2; align-self: center; }
.app-code span { font-size: 11.5px; line-height: 1.35; }
.app-code em { font-style: normal; font-size: 10px; font-weight: 700; }
.app-code em.m { color: var(--med); }
.app-code em.l { color: #eab308; }
.app-price { margin-top: 10px; text-align: center; color: var(--muted); }
.app-price b { color: var(--ice); }
.float {
  position: absolute; padding: 10px 14px; border-radius: 14px; font-size: 13px; font-weight: 700;
  background: rgba(13, 20, 38, .8); border: 1px solid var(--line2); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 40px -10px rgba(56,189,248,.5); animation: bob 5s ease-in-out infinite;
}
.f1 { top: 40px; left: -30px; }
.f2 { top: 260px; right: -20px; animation-delay: -1.6s; }
.f3 { bottom: 20px; left: -20px; animation-delay: -3.2s; }
@keyframes bob { 50% { transform: translateY(-12px); } }

/* ---------- ECG divider ---------- */
.ecg { max-width: 1320px; margin: 0 auto; padding: 0 24px; height: 60px; }
.ecg svg { width: 100%; height: 100%; }
.ecg path { fill: none; stroke: url(#lg); stroke: var(--cyan); stroke-width: 2; stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: ecg 4s linear infinite; filter: drop-shadow(0 0 6px var(--cyan)); }
@keyframes ecg { to { stroke-dashoffset: -1400; } }

/* ---------- sections ---------- */
.section { max-width: 1320px; margin: 0 auto; padding: clamp(50px, 8vw, 100px) clamp(16px, 4vw, 48px); }
.sec-head { text-align: center; max-width: 720px; margin: 0 auto 44px; }
.sec-logo { width: 64px; height: 42px; margin-bottom: 10px; filter: drop-shadow(0 0 14px rgba(56,189,248,.7)); }
.sec-head h2, .split h2 { font-size: clamp(30px, 4.2vw, 48px); line-height: 1.15; font-weight: 900; }
.sec-head p { color: var(--muted); margin-top: 10px; font-size: 17px; }

.steps { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.steps::before { content: ''; position: absolute; left: 12%; right: 12%; top: 55px; height: 2px; background: linear-gradient(90deg, transparent, var(--cyan), var(--indigo), transparent); box-shadow: 0 0 12px var(--cyan); z-index: -1; }
.step { position: relative; padding: 28px; border-radius: var(--r); background: var(--glass); border: 1px solid var(--line); overflow: hidden; }
.step-n { position: absolute; right: 18px; top: 10px; font-family: 'Space Grotesk'; font-size: 64px; font-weight: 700; color: rgba(125,211,252,.08); }
.step-ic { width: 54px; height: 54px; display: grid; place-items: center; font-size: 26px; border-radius: 16px; background: rgba(56,189,248,.12); border: 1px solid var(--line2); margin-bottom: 16px; }
.step h3 { font-size: 20px; margin-bottom: 6px; }
.step p { color: var(--muted); }

.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.feat {
  position: relative; padding: 24px; border-radius: var(--r); background: var(--glass); border: 1px solid var(--line);
  transition: transform .25s, border-color .25s, box-shadow .25s; overflow: hidden;
}
.feat::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(56,189,248,.55), transparent 45%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .3s;
}
.feat:hover { transform: translateY(-4px); box-shadow: 0 20px 60px -20px rgba(56,189,248,.45); }
.feat:hover::before { opacity: 1; }
.feat.big { grid-column: span 2; grid-row: span 2; display: flex; flex-direction: column; justify-content: center; padding: 34px; background: linear-gradient(135deg, rgba(14,165,233,.16), rgba(99,102,241,.14)); }
.feat-ic { font-size: 28px; margin-bottom: 12px; }
.feat h3 { font-size: 18px; margin-bottom: 6px; }
.feat p { color: #a9b4cc; font-size: 15px; }
.feat.big h3 { font-size: 30px; line-height: 1.2; margin-bottom: 12px; }
.feat.big p { font-size: 17px; }
.feat.big .feat-ic { font-size: 44px; }
.feat.big::after { content: ''; position: absolute; right: -60px; bottom: -70px; width: 300px; height: 193px; background: url(img/logo.svg) no-repeat center / contain; opacity: .1; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chips span { font-size: 13px; padding: 6px 12px; border-radius: 999px; background: rgba(5,7,13,.5); border: 1px solid var(--line2); }

/* ---------- split sections ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.split.rev .split-text { order: 2; }
.kicker { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--cyan); margin-bottom: 12px; }
.split-text p { color: #b6c1d9; margin-top: 16px; font-size: 17px; }
.checks { list-style: none; margin-top: 22px; display: grid; gap: 10px; }
.checks li { position: relative; padding-left: 30px; color: #b6c1d9; }
.checks li::before { content: '✓'; position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 6px; display: grid; place-items: center; font-size: 12px; font-weight: 900; color: #03101f; background: var(--grad); }
.checks b { color: var(--text); }
.models { margin-top: 20px; padding: 14px 16px; border-radius: 14px; border: 1px dashed var(--line2); color: var(--ice); font-size: 14px; }

.panel {
  position: relative; padding: 22px; border-radius: 26px;
  background: linear-gradient(160deg, rgba(23,32,58,.85), rgba(10,14,26,.9));
  border: 1px solid var(--line2);
  box-shadow: 0 30px 100px -30px rgba(56,189,248,.5), inset 0 1px 0 rgba(255,255,255,.04);
}
.panel::after { content: ''; position: absolute; left: 20px; right: 20px; top: 0; height: 1px; background: var(--grad); opacity: .8; }
.panel-head { display: flex; align-items: center; gap: 10px; font-size: 15px; margin-bottom: 14px; }
.panel-head svg { width: 36px; height: 24px; }
.verdict { font-size: 22px; font-weight: 800; margin-bottom: 14px; }
.verdict.warn { color: var(--med); }
.row { display: flex; gap: 12px; padding: 12px 0; border-top: 1px solid rgba(125,211,252,.08); }
.row i { flex: none; width: 10px; height: 10px; border-radius: 50%; margin-top: 7px; }
.row.high i { background: var(--high); box-shadow: 0 0 10px var(--high); }
.row.med i { background: var(--med); box-shadow: 0 0 10px var(--med); }
.row.ok i { background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.row small { display: block; color: var(--muted); font-size: 13px; }
.stats3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 18px; }
.stats3 div { background: rgba(5,7,13,.5); border-radius: 12px; padding: 10px; border: 1px solid rgba(125,211,252,.1); }
.stats3 small { color: var(--muted); font-size: 12px; display: block; }
.stats3 b { font-size: 20px; }
.stats3 div:first-child b { color: var(--med); }
.bars { display: flex; align-items: flex-end; gap: 4px; height: 150px; }
.bars span { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, var(--cyan), rgba(56,189,248,.25)); height: 0; transition: height 1s cubic-bezier(.3,.9,.3,1); box-shadow: 0 0 10px rgba(56,189,248,.3); }
.bars span.weak { background: linear-gradient(180deg, var(--med), rgba(245,158,11,.3)); box-shadow: 0 0 14px rgba(245,158,11,.7); }
.bars-axis { display: flex; justify-content: space-between; margin-top: 6px; color: var(--muted); font-size: 12px; }
.bars-axis span:nth-child(2) { color: var(--med); font-weight: 700; }
.chart { display: flex; align-items: flex-end; gap: 10px; height: 150px; margin-bottom: 8px; }
.chart div { flex: 1; height: var(--h); border-radius: 8px 8px 0 0; background: linear-gradient(180deg, var(--ok), rgba(34,197,94,.25)); position: relative; transform-origin: bottom; animation: grow 1.2s ease-out both; }
.chart div.m { background: linear-gradient(180deg, var(--med), rgba(245,158,11,.25)); }
.chart span { position: absolute; top: -20px; left: 0; right: 0; text-align: center; font-size: 12px; font-family: 'Space Grotesk'; color: var(--muted); }
@keyframes grow { from { transform: scaleY(0); } }

/* ---------- compare ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.cmp { position: relative; padding: 28px; border-radius: var(--r); border: 1px solid var(--line); background: var(--glass); overflow: hidden; }
.cmp h3 { font-size: 22px; margin-bottom: 14px; }
.cmp ul { list-style: none; display: grid; gap: 10px; }
.cmp.old { color: var(--muted); }
.cmp.old li::before { content: '✕  '; color: var(--high); font-weight: 900; }
.cmp.new { border-color: var(--cyan); background: linear-gradient(135deg, rgba(14,165,233,.18), rgba(99,102,241,.16)); box-shadow: 0 20px 80px -30px rgba(56,189,248,.8); }
.cmp.new li::before { content: '✓  '; color: var(--ok); font-weight: 900; }
.cmp-logo { position: absolute; right: -30px; bottom: -30px; width: 220px; height: 142px; opacity: .14; }

/* ---------- products ---------- */
.products { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.product {
  position: relative; display: flex; flex-direction: column; padding: 26px; border-radius: 26px;
  background: var(--glass); border: 1px solid var(--line2); overflow: hidden;
}
.product.hot { border-color: var(--cyan); background: linear-gradient(160deg, rgba(14,165,233,.2), rgba(99,102,241,.16)); box-shadow: 0 30px 100px -30px rgba(56,189,248,.8); }
.product .badge { position: absolute; top: 18px; right: 18px; font-size: 12px; font-weight: 800; padding: 5px 11px; border-radius: 999px; background: var(--grad); color: #03101f; }
.product-visual { height: 150px; display: grid; place-items: center; margin-bottom: 14px; position: relative; }
.product-visual svg { width: 190px; height: 122px; filter: drop-shadow(0 0 22px rgba(56,189,248,.7)); }
.product-visual .x5 { position: absolute; right: 24%; bottom: 10px; font-family: 'Space Grotesk'; font-weight: 700; font-size: 34px; color: var(--ice); text-shadow: 0 0 20px var(--cyan); }
.product h3 { font-size: 22px; }
.product .tag { color: var(--muted); font-size: 14px; }
.product ul { list-style: none; margin: 16px 0 20px; display: grid; gap: 8px; flex: 1; }
.product li { padding-left: 24px; position: relative; color: #c3cde3; font-size: 15px; }
.product li::before { content: '✓'; position: absolute; left: 0; color: var(--cyan); font-weight: 900; }
.price-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.price { font-family: 'Space Grotesk'; font-size: 38px; font-weight: 700; }
.price small { font-size: 15px; color: var(--muted); margin-left: 6px; font-family: 'Noto Sans Georgian'; font-weight: 500; }
.guarantee { display: flex; align-items: center; gap: 16px; margin-top: 22px; padding: 18px 22px; border-radius: 18px; border: 1px dashed rgba(34,197,94,.5); background: rgba(34,197,94,.07); }
.guarantee div { font-size: 30px; }
.guarantee p { color: #c3cde3; }

/* ---------- faq ---------- */
.faq details { max-width: 820px; margin: 0 auto 12px; border-radius: 16px; border: 1px solid var(--line); background: var(--glass); padding: 4px 20px; }
.faq summary { cursor: pointer; padding: 14px 0; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: '+'; color: var(--cyan); font-size: 22px; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 16px; }

/* ---------- footer ---------- */
.footer { text-align: center; padding: 60px 20px 110px; border-top: 1px solid var(--line); color: var(--muted); }
.foot-logo { width: 110px; height: 71px; filter: drop-shadow(0 0 18px rgba(56,189,248,.7)); }
.footer b { display: block; font-size: 22px; color: var(--text); margin-top: 8px; }
.footer small { display: block; margin-top: 14px; }

.sticky-buy {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 25; display: none;
  align-items: center; justify-content: center; gap: 10px; padding: 15px; border-radius: 16px;
  background: var(--grad); color: #03101f; font-weight: 900; font-size: 17px;
  box-shadow: 0 10px 40px -6px rgba(56,189,248,.8);
}
.sticky-buy svg { width: 34px; height: 22px; filter: brightness(.2); }

/* ---------- drawer / modal ---------- */
.overlay { position: fixed; inset: 0; background: rgba(2,4,10,.7); backdrop-filter: blur(4px); opacity: 0; pointer-events: none; transition: opacity .25s; z-index: 40; }
.overlay.on { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 100%); z-index: 41;
  background: linear-gradient(180deg, #0d1426, #070a14); border-left: 1px solid var(--line2);
  padding: 20px; display: flex; flex-direction: column; gap: 14px;
  transform: translateX(105%); transition: transform .3s cubic-bezier(.3,.9,.3,1);
}
.drawer.on { transform: none; }
.drawer-head { display: flex; align-items: center; gap: 10px; }
.drawer-head h3 { font-size: 20px; flex: 1; }
.drawer-head button { background: none; border: 0; color: var(--muted); font-size: 20px; cursor: pointer; }
.cart-items { flex: 1; overflow: auto; display: grid; align-content: start; gap: 10px; }
.ci { display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: 14px; background: var(--glass); border: 1px solid var(--line); }
.ci svg { width: 46px; height: 30px; flex: none; }
.ci > div:nth-child(2) { flex: 1; }
.ci small { display: block; color: var(--muted); font-size: 13px; }
.qty { display: flex; align-items: center; gap: 8px; }
.qty button { width: 30px; height: 30px; border-radius: 9px; border: 1px solid var(--line2); background: transparent; color: var(--text); font-size: 16px; cursor: pointer; }
.empty { color: var(--muted); text-align: center; padding: 40px 0; }
.totals { display: grid; gap: 6px; font-size: 15px; }
.totals div { display: flex; justify-content: space-between; color: var(--muted); }
.totals .sum { color: var(--text); font-size: 20px; font-weight: 800; padding-top: 8px; border-top: 1px solid var(--line); }
.totals .free { color: var(--ok); }
.modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 16px; background: rgba(2,4,10,.75); backdrop-filter: blur(6px); opacity: 0; pointer-events: none; transition: opacity .25s; }
.modal.on { opacity: 1; pointer-events: auto; }
.modal-box {
  width: min(480px, 100%); max-height: 92vh; overflow: auto; display: grid; gap: 12px;
  padding: 22px; border-radius: 24px; background: linear-gradient(180deg, #0f1730, #080c18); border: 1px solid var(--line2);
  box-shadow: 0 40px 120px -30px rgba(56,189,248,.6);
}
.modal-box.center { text-align: center; justify-items: center; }
.modal label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; }
.modal label small { color: var(--muted); font-weight: 400; }
.modal input, .modal select, .modal textarea {
  font: inherit; font-size: 16px; color: var(--text); background: rgba(5,7,13,.7); border: 1px solid var(--line2);
  border-radius: 12px; padding: 12px 14px; outline: none; transition: border-color .2s, box-shadow .2s;
}
.modal input:focus, .modal select:focus, .modal textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(56,189,248,.2); }
.pay { display: grid; padding: 12px 14px; border-radius: 12px; background: rgba(34,197,94,.08); border: 1px solid rgba(34,197,94,.3); }
.pay span { color: var(--muted); font-size: 14px; }
.err { color: var(--high); font-size: 14px; min-height: 1em; }
.success-logo { width: 150px; height: 97px; filter: drop-shadow(0 0 24px rgba(56,189,248,.9)); }
.toast { position: fixed; left: 50%; bottom: 90px; transform: translate(-50%, 20px); z-index: 60; padding: 12px 18px; border-radius: 12px; background: #0f1730; border: 1px solid var(--cyan); opacity: 0; transition: .25s; pointer-events: none; }
.toast.on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- medium screens: 3 columns, big card across the top ---------- */
@media (max-width: 1199px) and (min-width: 981px) {
  .features { grid-template-columns: repeat(3, 1fr); }
  .feat.big { grid-column: span 3; grid-row: auto; }
}

/* ---------- large screens ---------- */
@media (min-width: 1200px) {
  .hero { min-height: calc(100vh - 110px); grid-template-columns: 1.25fr 1fr; gap: 40px; padding-top: 40px; }
  .hero h1 { font-size: 66px; margin: 16px 0 14px; }
  .hero-mark { width: 150px; height: 97px; margin-bottom: 14px; }
  .hero-cta { margin: 24px 0 24px; }
  .hero-visual { height: 680px; }
  .phone { width: 330px; height: 650px; border-radius: 50px; }
  .screen { border-radius: 40px; padding-top: 58px; font-size: 13px; }
  .ring { width: 170px; height: 170px; }
  .ring-num b { font-size: 50px; }
  .o1 { width: 620px; height: 620px; } .o2 { width: 480px; height: 480px; } .o3 { width: 340px; height: 340px; }
  .float { font-size: 14px; padding: 12px 16px; }
  .f1 { top: 60px; left: -40px; } .f2 { top: 300px; right: -40px; } .f3 { bottom: 24px; left: -50px; }
  .split { gap: 80px; }
  .panel { padding: 28px; }
}

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .links { display: none; }
  .cart-btn { margin-left: auto; }
  .hero { grid-template-columns: 1fr; text-align: center; }
  .lead { margin: 0 auto; }
  .hero-mark { margin: 0 auto 16px; }
  .hero-cta, .trust { justify-content: center; }
  .hero-visual { height: 560px; overflow: hidden; margin: 0 -16px; }
  .features { grid-template-columns: 1fr 1fr; }
  .feat.big { grid-row: auto; }
  .steps::before { display: none; }
  .split { grid-template-columns: 1fr; }
  .split.rev .split-text { order: 0; }
  .steps { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .topbar span:nth-child(4) { display: none; }
  .features { grid-template-columns: 1fr; }
  .feat.big { grid-column: auto; padding: 24px; }
  .feat.big h3 { font-size: 24px; }
  .feat.big .feat-ic { font-size: 32px; }
  .compare { grid-template-columns: 1fr; }
  .phone { width: 260px; height: 520px; transform: none; }
  .o1 { width: 380px; height: 380px; } .o2 { width: 320px; height: 320px; }
  .float { font-size: 12px; }
  .f1 { left: 12px; top: 20px; } .f2 { right: 12px; } .f3 { left: 12px; bottom: 6px; }
  .float { max-width: 200px; }
  .sticky-buy { display: flex; }
  .trust li { min-width: 100px; padding: 12px 10px; }
  .trust b { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .draw .l-car { stroke-dashoffset: 0; }
  .ring-fg { stroke-dashoffset: 41; }
}

/* ---------- quantity price tiers ---------- */
.product.tiers { justify-content: center; }
.tier-list { display: grid; gap: 10px; margin: 18px 0 14px; }
.tier {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2px 12px; text-align: left;
  font: inherit; color: var(--text); cursor: pointer; padding: 14px 18px; border-radius: 16px;
  background: rgba(5,7,13,.5); border: 1px solid var(--line2); transition: border-color .2s, transform .15s, box-shadow .2s;
}
.tier:hover { border-color: var(--cyan); transform: translateY(-2px); box-shadow: 0 10px 40px -12px rgba(56,189,248,.6); }
.tier-q { font-weight: 800; font-size: 17px; }
.tier-p { font-size: 26px; font-weight: 700; grid-row: span 2; }
.tier-p small { font-size: 13px; color: var(--muted); font-family: 'Noto Sans Georgian'; font-weight: 500; }
.tier-s { font-size: 13px; color: var(--ok); }
.tier:last-child { border-color: var(--cyan); background: linear-gradient(135deg, rgba(14,165,233,.16), rgba(99,102,241,.14)); }
.tier-note { color: var(--muted); font-size: 14px; }
.nudge { color: var(--ice); font-size: 14px; margin-bottom: 4px; }
.totals .free span { color: var(--ok); }