/* Base */
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; }
img { max-width: 100%; }
[hidden] { display: none !important; }

/* Layout: sticky bar, centred hero over a fading test-card banner, poster-style content tiles, plans with a device-count switch, steps panel, six-box benefits grid, FAQ, blog and WhatsApp contact. Navy ground, one green accent, indigo for secondary actions. */
:root {
  --bg: #070a1c;
  --bg-2: #0b1030;
  --surface: #0f1538;
  --line: #232c5c;
  --edge: #2c8a5c;
  --fg: #eef1ff;
  --muted: #9aa4cf;
  --accent: #3ddc84;
  --accent-ink: #04140a;
  --accent-2: #5b5bf0;
  --accent-2-ink: #ffffff;
  --veil: rgba(7, 10, 28, 0.86);
  --bars-opacity: 0.4;
  --glow: rgba(61, 220, 132, 0.2);
  --screen-bg: #05070c;
  --screen-fg: #f3f5fa;
  --screen-amber: #ffb224;
  --bar1: #e4e4e4;
  --bar2: #e2c631;
  --bar3: #2fc2c2;
  --bar4: #3bb046;
  --bar5: #bd40b0;
  --bar6: #d63c3c;
  --bar7: #3150d4;
  --font-display: 'Bricolage Grotesque', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Figtree', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f4f6fd;
    --bg-2: #e9edfa;
    --surface: #ffffff;
    --line: #d1d9f0;
    --edge: #5fbf90;
    --fg: #0c1130;
    --muted: #4b557d;
    --accent: #12804a;
    --accent-ink: #ffffff;
    --accent-2: #4338ca;
    --accent-2-ink: #ffffff;
    --veil: rgba(244, 246, 253, 0.88);
    --bars-opacity: 0.26;
    --glow: rgba(18, 128, 74, 0.14);
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #f4f6fd;
  --bg-2: #e9edfa;
  --surface: #ffffff;
  --line: #d1d9f0;
  --edge: #5fbf90;
  --fg: #0c1130;
  --muted: #4b557d;
  --accent: #12804a;
  --accent-ink: #ffffff;
  --accent-2: #4338ca;
  --accent-2-ink: #ffffff;
  --veil: rgba(244, 246, 253, 0.88);
  --bars-opacity: 0.26;
  --glow: rgba(18, 128, 74, 0.14);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  background: var(--bg);
  color: var(--fg);
  font: 400 1rem/1.65 var(--font-body);
  -webkit-text-size-adjust: 100%;
}
h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; margin: 0; text-wrap: balance; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.wrap { width: 100%; max-width: 1160px; margin-inline: auto; padding-inline: 16px; }
@media (min-width: 720px) { .wrap { padding-inline: 28px; } }

.kicker {
  font: 700 0.75rem/1 var(--font-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 24px;
  border: 1px solid transparent; border-radius: 8px;
  font: 700 1rem/1 var(--font-body);
  text-decoration: none; cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-main { background: var(--accent); color: var(--accent-ink); }
.btn-alt { background: var(--accent-2); color: var(--accent-2-ink); }
.btn-line { background: transparent; color: var(--fg); border-color: var(--line); }
.btn-line:hover { background: var(--surface); }
.btn svg { width: 20px; height: 20px; flex: none; fill: currentColor; }

/* Header */
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.top-in { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 20px; padding-block: 12px; }
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font: 800 1.35rem/1 var(--font-display); letter-spacing: -0.02em; text-decoration: none;
}
.brand i { width: 26px; height: 26px; background: var(--accent); clip-path: polygon(18% 10%, 92% 50%, 18% 90%); }
.top-nav { order: 3; flex: 1 1 100%; display: flex; gap: 2px; overflow-x: auto; margin-inline: -8px; }
.top-nav a {
  padding: 8px 10px; color: var(--muted); text-decoration: none;
  font: 700 0.78rem/1 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase;
  white-space: nowrap; border-radius: 6px;
}
.top-nav a:hover { color: var(--fg); background: var(--surface); }
.top-cta { margin-left: auto; min-height: 42px; padding: 0 18px; font-size: 0.92rem; }
@media (min-width: 900px) {
  .top-nav { order: 0; flex: 1 1 auto; margin-inline: 0; justify-content: center; }
  .top-cta { margin-left: 0; }
}

.brand-logo { display: block; height: 44px; width: auto; background: var(--screen-bg); padding: 6px 12px; border-radius: 8px; box-sizing: content-box; }

/* Hero */
.hero { position: relative; overflow: hidden; isolation: isolate; padding-block: 72px 80px; text-align: center; }
.hero-bars {
  position: absolute; inset: 0; z-index: -2; opacity: var(--bars-opacity);
  background: linear-gradient(90deg,
    var(--bar1) 0 14.28%, var(--bar2) 0 28.56%, var(--bar3) 0 42.84%, var(--bar4) 0 57.12%,
    var(--bar5) 0 71.4%, var(--bar6) 0 85.68%, var(--bar7) 0 100%);
  -webkit-mask-image: linear-gradient(#000 0%, #000 35%, transparent 96%);
  mask-image: linear-gradient(#000 0%, #000 35%, transparent 96%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(ellipse 72% 85% at 50% 48%, var(--veil) 35%, transparent 100%);
}
.hero h1 {
  font-weight: 800; font-size: clamp(2.2rem, 6vw, 4.2rem); letter-spacing: -0.025em;
  max-width: 19ch; margin: 18px auto 0;
}
.hero-lead { margin: 22px auto 0; font-size: 1.15rem; color: var(--muted); max-width: 54ch; }
.hero-cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 30px; }
.hero-tags {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; margin: 52px 0 0; padding: 0; list-style: none;
  font: 700 0.85rem/1 var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase;
}
.hero-tags li { display: flex; align-items: center; gap: 10px; }
.hero-tags li::before { content: ""; width: 8px; height: 8px; background: var(--accent); border-radius: 50%; }

/* Bands */
.band { padding-block: 72px; border-top: 1px solid var(--line); scroll-margin-top: 110px; }
.band-alt { background: var(--bg-2); }
.band h2 { font-weight: 700; font-size: clamp(1.7rem, 3.6vw, 2.6rem); letter-spacing: -0.02em; margin-top: 14px; }
.band-intro { margin-top: 14px; color: var(--muted); max-width: 62ch; font-size: 1.05rem; }
.band-head { margin-bottom: 40px; }
.band-head.center { text-align: center; }
.band-head.center .band-intro { margin-inline: auto; }

/* Split block with screen */
.split { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; gap: 64px; } }
.split p + p { margin-top: 14px; }
.split .btn { margin-top: 26px; }
.split-text p { color: var(--muted); font-size: 1.05rem; max-width: 52ch; margin-top: 16px; }

.screen {
  position: relative; width: 100%; aspect-ratio: 16 / 10; overflow: hidden;
  background: var(--screen-bg);
  border: 1px solid var(--edge); border-radius: 12px;
  box-shadow: 0 0 0 8px var(--surface), 0 0 40px var(--glow);
  color: var(--screen-fg);
}
.screen .bars { position: absolute; inset: 0 0 34% 0; display: flex; }
.screen .bars i { flex: 1; }
.screen .bars i:nth-child(1) { background: var(--bar1); }
.screen .bars i:nth-child(2) { background: var(--bar2); }
.screen .bars i:nth-child(3) { background: var(--bar3); }
.screen .bars i:nth-child(4) { background: var(--bar4); }
.screen .bars i:nth-child(5) { background: var(--bar5); }
.screen .bars i:nth-child(6) { background: var(--bar6); }
.screen .bars i:nth-child(7) { background: var(--bar7); }
.osd-top { position: absolute; top: 12px; left: 12px; right: 12px; display: flex; justify-content: space-between; gap: 8px; }
.osd-top span {
  background: var(--screen-bg); color: var(--screen-fg);
  font: 700 clamp(0.62rem, 2.2vw, 0.8rem)/1 var(--font-mono); letter-spacing: 0.08em; padding: 6px 9px; border-radius: 3px;
}
.osd-top .ch { color: var(--screen-amber); }
.osd-top .live::before {
  content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #ff3b30; margin-right: 7px;
}
.osd-low {
  position: absolute; left: 0; right: 0; bottom: 0; height: 34%;
  display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: 0 16px;
  font: 500 clamp(0.62rem, 2.3vw, 0.85rem)/1.2 var(--font-mono);
}
.osd-low strong { color: var(--screen-amber); font-weight: 700; letter-spacing: 0.08em; }
.osd-low span { opacity: 0.85; }

/* Living-room scene */
.scene {
  position: relative; width: 100%; aspect-ratio: 16 / 10; overflow: hidden;
  border: 1px solid var(--edge); border-radius: 12px;
  box-shadow: 0 0 0 8px var(--surface), 0 0 40px var(--glow);
}
.scene svg { display: block; width: 100%; height: 100%; }

/* Photo */
.photo {
  position: relative; margin: 0; width: 100%; aspect-ratio: 1 / 1; overflow: hidden;
  border: 1px solid var(--edge); border-radius: 12px;
  background: radial-gradient(circle at 50% 38%, #2d3280 0%, #0b1030 72%);
  box-shadow: 0 0 0 8px var(--surface), 0 0 40px var(--glow);
}
.photo img { display: block; width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 900px) { .photo { max-width: 520px; justify-self: end; } }

/* Poster tiles */
.tiles {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); gap: 14px;
  margin: 0; padding: 0; list-style: none;
}
.tile {
  position: relative; aspect-ratio: 2 / 3; min-width: 0; overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between; padding: 14px;
  border: 1px solid var(--edge); border-radius: 10px; color: var(--screen-fg);
}
.tile:nth-child(1) { background: linear-gradient(165deg, var(--bar7), var(--screen-bg) 75%); }
.tile:nth-child(2) { background: linear-gradient(165deg, var(--bar6), var(--screen-bg) 75%); }
.tile:nth-child(3) { background: linear-gradient(165deg, var(--bar5), var(--screen-bg) 75%); }
.tile:nth-child(4) { background: linear-gradient(165deg, var(--bar3), var(--screen-bg) 75%); }
.tile:nth-child(5) { background: linear-gradient(165deg, var(--bar4), var(--screen-bg) 75%); }
.tile:nth-child(6) { background: linear-gradient(165deg, var(--bar2), var(--screen-bg) 75%); }
.tile .tag { font: 700 0.68rem/1 var(--font-mono); letter-spacing: 0.14em; }
.tile h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); font-weight: 800; letter-spacing: -0.01em; }
.badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 32px 0 0; padding: 0; list-style: none; }
.badges li {
  display: flex; flex-direction: column; gap: 4px; padding: 9px 16px; min-width: 130px;
  border: 1px solid var(--line); border-radius: 8px; background: var(--surface);
}
.badges small { font: 700 0.6rem/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.badges b { font-size: 0.98rem; font-weight: 700; }

/* Offers banner */
.offers-banner {
  margin: 0 auto 32px; max-width: 720px; overflow: hidden;
  border: 1px solid var(--edge); border-radius: 12px; box-shadow: 0 0 34px var(--glow);
}
.offers-banner img { display: block; width: 100%; height: auto; }

/* Plans */
.switch { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 28px; }
.switch button {
  min-height: 42px; padding: 0 20px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--surface); color: var(--fg); font: 700 0.85rem/1 var(--font-mono); letter-spacing: 0.08em;
  text-transform: uppercase; cursor: pointer;
}
.switch button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 235px), 1fr)); gap: 16px; }
.plan {
  display: flex; flex-direction: column; gap: 16px; min-width: 0;
  background: var(--surface); border: 1px solid var(--edge); border-radius: 12px; padding: 26px 22px 22px; text-align: center;
}
.plan.best { box-shadow: 0 0 0 1px var(--accent), 0 0 34px var(--glow); }
.plan-dev { font: 700 0.72rem/1 var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); }
.plan h3 { font-size: 1.6rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.01em; }
.plan-flag {
  align-self: center; font: 700 0.65rem/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase;
  background: var(--accent-2); color: var(--accent-2-ink); padding: 6px 10px; border-radius: 4px;
}
.checks { list-style: none; margin: 0; padding: 14px 0; border-block: 1px solid var(--line); text-align: left; font-size: 0.93rem; }
.checks li { position: relative; padding: 4px 0 4px 24px; }
.checks li::before { content: "✓"; position: absolute; left: 2px; color: var(--accent); font-weight: 800; }
.price { font: 800 3.1rem/1 var(--font-display); letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.price small { font-size: 1.5rem; font-weight: 700; margin-left: 3px; }
.per { color: var(--muted); font-size: 0.93rem; font-variant-numeric: tabular-nums; }
.once { font: 700 0.65rem/1 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.plan .btn { margin-top: auto; width: 100%; }
.plans-note { margin-top: 28px; text-align: center; color: var(--muted); }

/* Steps */
.steps-panel { border: 1px solid var(--edge); border-radius: 14px; background: var(--surface); box-shadow: 0 0 40px var(--glow); overflow: hidden; }
.step { display: grid; grid-template-columns: 52px 1fr; gap: 18px; align-items: center; padding: 22px 24px; }
.step + .step { border-top: 1px solid var(--line); }
.step-n {
  width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  background: var(--accent-2); color: var(--accent-2-ink); font: 700 1.2rem/1 var(--font-mono);
}
.step small { font: 700 0.65rem/1 var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); }
.step h3 { font-size: 1.2rem; font-weight: 800; text-transform: uppercase; margin-top: 6px; }
.step p { margin-top: 6px; color: var(--muted); font-size: 0.95rem; }

/* Benefits */
.benefits { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 16px; margin: 0; padding: 0; list-style: none; }
.benefits li {
  min-width: 0; padding: 26px 22px; text-align: center;
  border: 1px solid var(--edge); border-radius: 10px; background: var(--surface);
}
.benefits svg { width: 38px; height: 38px; fill: none; stroke: var(--accent); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.benefits h3 { font-size: 1.15rem; font-weight: 700; margin-top: 14px; color: var(--accent); }
.benefits p { margin-top: 8px; color: var(--muted); font-size: 0.95rem; }

/* Guide */
.criteria { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 28px 32px; margin: 0; padding: 0; list-style: none; }
.criteria li { border-top: 2px solid var(--accent); padding-top: 16px; min-width: 0; }
.criteria h3 { font-size: 1.2rem; font-weight: 700; }
.criteria p { margin-top: 8px; color: var(--muted); }
.guide-cta { margin-top: 36px; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }

/* Reviews */
.reviews { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); gap: 16px; }
.reviews:empty { display: none; }
.review {
  display: flex; flex-direction: column; gap: 16px; min-width: 0; margin: 0;
  padding: 24px 22px; background: var(--surface); border: 1px solid var(--edge); border-radius: 12px;
}
.review-stars { color: var(--accent); letter-spacing: 0.2em; font-size: 1rem; }
.review blockquote { margin: 0; flex: 1; font-size: 1.02rem; }
.review figcaption { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; font-weight: 700; }
.review figcaption small { font: 700 0.68rem/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.review-invite {
  max-width: 640px; margin: 32px auto 0; padding: 26px 24px; text-align: center;
  border: 1px solid var(--edge); border-radius: 12px; background: var(--surface); box-shadow: 0 0 34px var(--glow);
}
.review-invite h3 { font-size: 1.3rem; font-weight: 700; }
.review-invite p { margin-top: 8px; color: var(--muted); }
.review-invite .btn { margin-top: 18px; }

/* FAQ */
.faq { max-width: 820px; margin-inline: auto; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 40px 20px 0; position: relative; font: 600 1.15rem/1.35 var(--font-display); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font: 500 1.6rem/1 var(--font-mono); color: var(--accent);
}
.faq details[open] summary::after { content: "–"; }
.faq .answer { padding: 0 0 22px; color: var(--muted); max-width: 66ch; }

/* Blog */
.posts { max-width: 820px; margin-inline: auto; display: flex; flex-direction: column; gap: 16px; }
.post { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.post summary { list-style: none; cursor: pointer; padding: 22px 24px; display: block; }
.post summary::-webkit-details-marker { display: none; }
.post-date { font: 700 0.72rem/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.post h3 { font-size: 1.4rem; font-weight: 700; margin-top: 10px; }
.post-excerpt { margin-top: 8px; color: var(--muted); }
.post-more { display: inline-block; margin-top: 14px; font-weight: 700; color: var(--accent); }
.post[open] .post-more { display: none; }
.post-body { padding: 4px 24px 26px; max-width: 68ch; }
.post-body p { margin-top: 14px; }
.post-body ol, .post-body ul { margin: 14px 0 0; padding-left: 22px; }
.post-body li { margin-top: 8px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 36px; align-items: start; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1fr; gap: 56px; } }
.number-box { margin-top: 26px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.number { font: 700 clamp(1.3rem, 4.6vw, 1.9rem)/1 var(--font-mono); letter-spacing: 0.02em; user-select: all; }
.copy { min-height: 40px; padding: 0 14px; font-size: 0.9rem; }
.contact-cta { margin-top: 22px; }
.panel { background: var(--surface); border: 1px solid var(--edge); border-radius: 12px; padding: 24px; min-width: 0; }
.panel h3 { font-size: 1.25rem; font-weight: 700; }
.panel .sub { margin-top: 6px; color: var(--muted); font-size: 0.95rem; }
.field { display: flex; flex-direction: column; gap: 6px; margin-top: 16px; }
.field label { font-weight: 600; font-size: 0.92rem; }
.field input, .field select, .field textarea {
  width: 100%; background: var(--bg); color: var(--fg);
  border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; font: 400 1rem/1.4 var(--font-body);
}
.field textarea { min-height: 96px; resize: vertical; }
.panel .btn { margin-top: 20px; width: 100%; }

/* Footer and floating button */
.foot { padding-block: 36px 110px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.92rem; }
.foot-in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; }
.fab {
  position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 30;
  min-height: 52px; padding: 0 20px; border-radius: 999px; box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}