:root {
  --red: #ef4444;
  --red-dark: #dc2626;
  --red-glow: rgba(239, 68, 68, 0.28);
  --amber: #f59e0b;
  --green: #22c55e;

  --bg: #141518;
  --bg-alt: #1a1c20;
  --bg-deep: #0c0d0f;
  --surface: #1c1e22;
  --surface-2: #24262b;
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.18);

  --text: #f5f5f4;
  --text-dim: #c7c7c6;
  --text-faint: #8f8f92;
  --white: #ffffff;

  --header-bg: rgba(20, 21, 24, 0.9);
  --dot: rgba(255, 255, 255, 0.07);
  --dot-soft: rgba(255, 255, 255, 0.05);

  --radius: 18px;
  --shadow: 0 22px 54px rgba(0, 0, 0, 0.55);

  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font-body);
  line-height: 1.5;
}
button, input, select, textarea { font: inherit; }
a { color: inherit; }
img, video { max-width: 100%; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 76px 0; }
.section-dark { background: var(--bg-deep); position: relative; overflow: hidden; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 999;
  padding: 10px 14px;
  background: var(--red);
  color: var(--white);
  border-radius: 8px;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header-right { display: flex; align-items: center; gap: 10px; }
.lang-switch { display: inline-flex; padding: 3px; gap: 2px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); }
.lang-btn { min-width: 34px; padding: 5px 10px; border: 0; border-radius: 999px; background: transparent; color: var(--text-faint); font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.03em; cursor: pointer; transition: 0.2s ease; }
.lang-btn:hover { color: var(--text); }
.lang-btn.active { background: var(--red); color: var(--white); }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand > span:last-child { display: grid; line-height: 1.1; }
.brand strong { font-family: var(--font-display); font-size: 0.88rem; letter-spacing: 0.06em; color: var(--text); }
.brand small { color: var(--text-faint); font-size: 0.66rem; margin-top: 3px; }
.brand-mark { width: 34px; height: 34px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; padding: 6px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px; }
.brand-mark i { display: block; border-radius: 2px; transform: skewY(-12deg); }
.brand-mark i:nth-child(1) { background: var(--red); }
.brand-mark i:nth-child(2) { background: var(--amber); }
.brand-mark i:nth-child(3) { background: var(--text); }
.main-nav { display: flex; align-items: center; gap: 22px; }
.main-nav a { text-decoration: none; font-size: 0.87rem; font-weight: 600; color: var(--text-dim); }
.main-nav a:hover { color: var(--text); }
.main-nav .nav-price {
  display: inline-flex; align-items: baseline; gap: 6px;
  padding: 7px 14px; border-radius: 999px;
  background: rgba(232, 56, 61, 0.12); border: 1px solid rgba(232, 56, 61, 0.35);
  color: var(--text); font-weight: 700;
}
.main-nav .nav-price:hover { background: rgba(232, 56, 61, 0.2); border-color: rgba(232, 56, 61, 0.55); color: var(--text); }
.main-nav .nav-price b { font-family: var(--font-mono); font-size: 0.76rem; color: var(--red); }
.main-nav .nav-cta { padding: 9px 16px; color: var(--white); background: var(--red); border-radius: 999px; font-weight: 700; }
.main-nav .nav-cta:hover { color: var(--white); background: var(--red-dark); }
.nav-toggle { display: none; width: 40px; height: 40px; border: 1px solid var(--border); background: var(--surface); border-radius: 9px; padding: 10px; }
.nav-toggle i { display: block; height: 2px; margin: 4px 0; background: var(--text-dim); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 60px 0 24px; background: radial-gradient(ellipse 70% 60% at 82% -10%, rgba(239, 68, 68, 0.16), transparent 60%), var(--bg); }
.hero-dots {
  position: absolute; inset: 0 0 auto 0; height: 100%; pointer-events: none;
  background-image: radial-gradient(var(--dot) 1.2px, transparent 1.2px);
  background-size: 15px 15px;
  -webkit-mask-image: radial-gradient(ellipse 55% 60% at 88% 8%, #000 0%, transparent 72%);
  mask-image: radial-gradient(ellipse 55% 60% at 88% 8%, #000 0%, transparent 72%);
}
.hero-shape { position: absolute; border-radius: 50%; filter: blur(6px); pointer-events: none; }
.hero-shape-one { width: 360px; height: 360px; right: -120px; top: -130px; background: rgba(239, 68, 68, 0.2); }
.hero-shape-two { width: 220px; height: 220px; left: -100px; bottom: -110px; background: rgba(245, 158, 11, 0.14); }
.hero-grid { display: grid; grid-template-columns: 1.04fr 0.96fr; align-items: center; gap: 56px; position: relative; }
.eyebrow, .section-heading > span, .section-kicker { display: inline-flex; align-items: center; gap: 8px; color: var(--red); font-family: var(--font-mono); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; }
.eyebrow i { width: 7px; height: 7px; background: var(--green); border-radius: 50%; box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.16); }
.hero h1 { margin: 14px 0 14px; font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem, 3.6vw, 3.4rem); line-height: 1.08; letter-spacing: -0.03em; max-width: 760px; color: var(--text); }
.hero h1 span { color: var(--red); }
.hero-copy > p { max-width: 600px; margin: 0; color: var(--text-dim); font-size: 1.03rem; line-height: 1.55; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.btn { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 11px; padding: 0 20px; text-decoration: none; font-weight: 700; cursor: pointer; transition: 0.2s ease; }
.btn-primary { color: var(--white); background: var(--red); box-shadow: 0 10px 24px var(--red-glow); }
.btn-primary:hover { transform: translateY(-2px); background: var(--red-dark); }
.btn-secondary { color: var(--text); background: var(--surface); border: 1.5px solid var(--border-strong); }
.btn-secondary:hover { transform: translateY(-2px); border-color: var(--text); background: var(--surface-2); }

.download-group { display: flex; flex-wrap: wrap; gap: 8px; }
.btn-download { min-height: 50px; gap: 9px; padding: 0 16px; color: var(--text); background: var(--surface-2); border: 1.5px solid var(--border-strong); }
.btn-download svg { color: var(--amber); flex: none; }
.btn-download span { display: flex; flex-direction: column; align-items: flex-start; gap: 1px; line-height: 1.1; text-align: left; }
.btn-download span small { font-family: var(--font-mono); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.04em; color: var(--text-dim); text-transform: uppercase; }
.btn-download:hover { transform: translateY(-2px); border-color: var(--amber); color: var(--text); background: var(--surface); }

.hero-readouts { display: flex; gap: 9px; margin: 26px 0 0; padding: 0; list-style: none; flex-wrap: wrap; }
.hero-readouts li { display: grid; gap: 3px; padding: 11px 16px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); }
.hero-readouts .readout-value { font-family: var(--font-mono); font-weight: 700; font-size: 1rem; letter-spacing: -0.01em; color: var(--text); }
.hero-readouts .readout-value.accent { color: var(--amber); }
.hero-readouts .readout-label { font-size: 0.7rem; color: var(--text-faint); }

.hero-card { position: relative; padding: 30px 0 18px; }

.laptop-mock { max-width: 620px; margin: 0 auto; perspective: 1800px; }
.laptop-body { transform: rotateX(7deg) rotateY(-15deg); transform-style: preserve-3d; transition: transform 0.5s ease; }
.laptop-mock:hover .laptop-body { transform: rotateX(5deg) rotateY(-9deg); }
.laptop-screen {
  padding: 11px 11px 15px;
  background: linear-gradient(155deg, #2c2e34, #0c0d10 70%);
  border-radius: 15px 15px 5px 5px;
  box-shadow:
    0 46px 80px -20px rgba(0, 0, 0, 0.6),
    0 16px 30px -10px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
}
.laptop-cam { display: block; width: 6px; height: 6px; margin: 0 auto 9px; border-radius: 50%; background: #4a4c53; box-shadow: 0 0 0 3px rgba(255,255,255,0.03); }
.laptop-display { position: relative; overflow: hidden; border-radius: 6px; background: #05060a; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06); }
.laptop-display img { display: block; width: 100%; height: auto; }
.laptop-display::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(255,255,255,0.14) 0%, rgba(255,255,255,0.02) 26%, rgba(255,255,255,0) 48%);
  pointer-events: none;
}
.laptop-base {
  position: relative;
  height: 16px;
  margin-top: -1px;
  background: linear-gradient(180deg, #3c3e44, #1c1d21);
  clip-path: polygon(6% 0, 94% 0, 100% 100%, 0% 100%);
  box-shadow: 0 12px 20px -6px rgba(0, 0, 0, 0.5);
}
.laptop-notch { position: absolute; left: 50%; top: 0; width: 60px; height: 5px; transform: translateX(-50%); background: #0d0e11; border-radius: 0 0 6px 6px; }
.laptop-shadow { width: 70%; height: 26px; margin: 18px auto 0; background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.55), transparent 72%); filter: blur(1px); }

.floating-note { position: absolute; left: -30px; top: 4px; display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-radius: 13px; background: var(--surface); border: 1px solid var(--border-strong); box-shadow: var(--shadow); }
.floating-note b { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: rgba(232, 56, 61, 0.14); color: var(--red); font-size: 0.68rem; }
.floating-note span { display: grid; line-height: 1.2; }
.floating-note strong { color: var(--text); }
.floating-note small { color: var(--text-faint); }
.floating-price { position: absolute; right: -6px; bottom: 20px; display: grid; gap: 2px; padding: 13px 17px; border-radius: 13px; background: var(--red); color: var(--white); box-shadow: 0 16px 34px var(--red-glow); }
.floating-price span { font-size: 0.66rem; color: rgba(255,255,255,0.78); }
.floating-price strong { font-family: var(--font-mono); font-size: 1.15rem; color: var(--white); }
.floating-price strong small { font-size: 0.66rem; color: rgba(255,255,255,0.78); }

/* ---------- Section heading ---------- */
.section-heading { max-width: 660px; margin-bottom: 34px; }
.section-heading.centered { text-align: center; margin-inline: auto; }
.section-heading h2, .tutorial-copy h2, .compatibility-copy h2, .contact-copy h2 {
  margin: 8px 0 10px; font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.9rem, 3.2vw, 2.85rem); line-height: 1.06; letter-spacing: -0.03em; color: var(--text);
}
.section-heading p, .tutorial-copy > p, .compatibility-copy > p, .contact-copy > p { margin: 0; color: var(--text-dim); line-height: 1.5; }
.light { color: var(--amber); }

/* ---------- Tutorial (emphasized) ---------- */
.section-tutorial { background: var(--bg); padding-top: 72px; }
.tutorial-grid { display: grid; grid-template-columns: 0.86fr 1.14fr; gap: 54px; align-items: center; }
.tutorial-copy > p { margin-bottom: 20px; font-size: 1rem; }
.tutorial-steps { display: grid; gap: 2px; margin: 0 0 22px; padding: 0; list-style: none; }
.tutorial-steps li { display: flex; align-items: center; gap: 13px; padding: 11px 0; border-bottom: 1px solid var(--border); }
.tutorial-steps b { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--surface-2); border: 1px solid var(--border-strong); color: var(--amber); font-size: 0.76rem; flex: none; }
.tutorial-steps span { color: var(--text); }
.tutorial-cta { margin-top: 2px; }
.video-shell { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--border); }
.video-frame { padding: 9px; background: var(--surface); background-image: radial-gradient(var(--dot-soft) 1.2px, transparent 1.2px); background-size: 12px 12px; }
.video-shell video { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #05060a; border-radius: 10px; }
.video-caption { display: flex; justify-content: space-between; gap: 20px; padding: 14px 18px; color: var(--text); background: var(--surface); border-top: 1px solid var(--border); }
.video-caption span { font-weight: 700; }
.video-caption small { color: var(--text-faint); }

/* ---------- Pricing (emphasized) ---------- */
.section-pricing { position: relative; padding-top: 44px; background: var(--bg-alt); overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.pricing-dots {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(var(--dot-soft) 1.4px, transparent 1.4px);
  background-size: 16px 16px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 42%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 42%);
}
.section-pricing .container { position: relative; }

.section-heading-block { display: grid; justify-items: center; gap: 8px; margin-bottom: 34px; text-align: center; }
.section-heading-block h2 { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: clamp(2.2rem, 4.2vw, 3.2rem); letter-spacing: -0.01em; color: var(--text); text-shadow: 0 0 46px rgba(232, 56, 61, 0.35); }
.heading-underline { display: flex; align-items: center; gap: 6px; }
.heading-underline i { display: block; height: 4px; border-radius: 4px; }
.heading-underline i:first-child { width: 30px; background: var(--text-faint); }
.heading-underline i:last-child { width: 58px; background: var(--red); }
.pricing-sub { margin: 4px 0 0; color: var(--text-dim); font-size: 0.92rem; }

.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; align-items: stretch; }
.price-card {
  position: relative; display: flex; flex-direction: column; height: 100%; border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-alt) 130%);
  border: 1px solid var(--border-strong); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.price-card:hover { transform: translateY(-4px); border-color: var(--text-faint); }
.price-card.featured { border-color: var(--red); box-shadow: 0 28px 60px var(--red-glow); }
.price-card.featured:hover { transform: translateY(-4px); }

.popular-pill {
  position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%); z-index: 2;
  padding: 6px 16px; border-radius: 999px; background: var(--amber); color: #ffffff;
  font-family: var(--font-mono); font-size: 0.66rem; font-weight: 700; letter-spacing: 0.06em;
  box-shadow: 0 8px 18px rgba(255, 180, 0, 0.35); white-space: nowrap;
}

.price-card-head { position: relative; padding: 26px 18px 20px; text-align: center; background: rgba(232, 56, 61, 0.07); border-bottom: 1px solid var(--border); border-radius: calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0; }
.price-card.featured .price-card-head { background: linear-gradient(160deg, var(--red), var(--red-dark)); border-bottom-color: transparent; padding-top: 30px; }
.price-qty { position: absolute; top: 12px; right: 14px; padding: 3px 8px; border-radius: 6px; background: var(--surface-2); border: 1px solid var(--border-strong); color: var(--text-faint); font-family: var(--font-mono); font-size: 0.66rem; font-weight: 700; }
.price-card.featured .price-qty { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.22); color: rgba(255,255,255,0.85); }
.price-name { display: block; font-family: var(--font-mono); font-weight: 700; letter-spacing: 0.06em; font-size: 0.8rem; color: var(--text-dim); }
.price-card.featured .price-name { color: rgba(255,255,255,0.85); }
.price { margin: 13px 0 5px; font-family: var(--font-mono); font-weight: 700; font-size: 2.35rem; line-height: 1; letter-spacing: -0.02em; color: var(--text); }
.price small { font-size: 0.6em; }
.price span { font-size: 0.42em; font-weight: 700; vertical-align: middle; margin-left: 2px; color: var(--text-dim); }
.price-card.featured .price, .price-card.featured .price span { color: var(--white); }
.price-per { display: block; font-family: var(--font-mono); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; color: var(--text-faint); }
.price-card.featured .price-per { color: rgba(255,255,255,0.78); }

.price-card-body { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 22px 22px 24px; text-align: center; border-radius: 0 0 calc(var(--radius) - 1px) calc(var(--radius) - 1px); }
.price-features { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; width: 100%; text-align: left; }
.price-features li { position: relative; padding-left: 24px; font-size: 0.85rem; color: var(--text-dim); line-height: 1.3; }
.price-features li::before {
  content: "✓"; position: absolute; left: 0; top: 0.5px;
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px; border-radius: 50%;
  background: rgba(52, 211, 153, 0.14); color: var(--green); font-size: 0.62rem; font-weight: 700;
}
.price-off-pill {
  display: inline-flex; align-items: center; padding: 5px 12px; border-radius: 999px;
  background: rgba(52, 211, 153, 0.12); color: var(--green);
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.01em;
}
.price-off-pill.neutral { background: var(--surface-2); color: var(--text-faint); }
.price-total { margin: -4px 0 0; font-size: 0.86rem; font-weight: 700; letter-spacing: 0.02em; color: var(--text); }
.price-buy {
  width: 100%; height: 50px; margin-top: auto; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 12px; border: 1px solid var(--border-strong); color: var(--text);
  background: var(--surface-2); font-weight: 700; text-decoration: none; cursor: pointer; transition: 0.2s ease;
}
.price-buy:hover { border-color: var(--red); color: var(--red); transform: translateY(-1px); }
.price-buy-solid { border-color: var(--red); background: var(--red); color: var(--white); box-shadow: 0 12px 26px var(--red-glow); }
.price-buy-solid:hover { background: var(--red-dark); color: var(--white); }
.price-note-small { margin: -6px 0 0; color: var(--text-faint); font-size: 0.72rem; line-height: 1.35; }
.pricing-note { margin: 24px 0 0; text-align: center; color: var(--text-faint); font-size: 0.82rem; }

/* ---------- Compatibility ---------- */
.compat-dots {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(var(--dot-soft) 1.2px, transparent 1.2px);
  background-size: 14px 14px;
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 10% 100%, #000 0%, transparent 75%);
  mask-image: radial-gradient(ellipse 60% 70% at 10% 100%, #000 0%, transparent 75%);
}
.compatibility-grid { position: relative; display: grid; grid-template-columns: 0.78fr 1.22fr; gap: 54px; align-items: start; }
.example-models { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.example-models button { padding: 7px 12px; border: 1px solid var(--border-strong); border-radius: 99px; background: var(--surface); color: var(--text-dim); font-family: var(--font-mono); font-size: 0.83rem; cursor: pointer; }
.example-models button:hover { border-color: var(--amber); color: var(--amber); }
.search-panel { padding: 24px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); }
.search-panel label { display: block; margin-bottom: 9px; font-weight: 700; font-size: 0.88rem; color: var(--text); }
.search-box { display: grid; grid-template-columns: 22px 1fr auto; align-items: center; gap: 10px; padding: 6px 6px 6px 14px; border: 1px solid var(--border-strong); border-radius: 12px; background: var(--surface-2); position: relative; }
.search-box:focus-within { border-color: var(--red); box-shadow: 0 0 0 3px rgba(232, 56, 61, 0.14); }
.search-box input:focus-visible { outline: none; }
.search-box svg { width: 19px; fill: none; stroke: var(--text-faint); stroke-width: 1.8; }
.search-box input { min-width: 0; border: 0; outline: 0; background: transparent; font-family: var(--font-mono); color: var(--text); }
.search-box input::placeholder { color: var(--text-faint); }
.search-box button { min-height: 40px; border: 0; border-radius: 8px; padding: 0 16px; color: var(--white); background: var(--red); font-weight: 700; cursor: pointer; }
.search-box button:hover { background: var(--red-dark); }
.search-suggestions {
  display: none; position: absolute; top: calc(100% + 8px); left: 0; right: 0; z-index: 30;
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: 12px;
  box-shadow: 0 16px 32px rgba(20, 14, 0, 0.14); max-height: 280px; overflow-y: auto; padding: 6px;
}
.search-suggestions.open { display: block; }
.search-suggestion-item {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 12px; border-radius: 8px; cursor: pointer; font-family: var(--font-mono);
  font-size: 0.88rem; color: var(--text);
}
.search-suggestion-item mark { background: transparent; color: var(--red); font-weight: 700; }
.search-suggestion-item:hover, .search-suggestion-item.active { background: var(--surface-2); }
.search-result { min-height: 110px; margin-top: 16px; }
.result-placeholder { min-height: 110px; display: grid; place-items: center; text-align: center; padding: 18px; border: 1px dashed var(--border-strong); border-radius: 12px; color: var(--text-faint); }
.result-card { display: flex; align-items: center; gap: 12px; padding: 15px; border-radius: 12px; background: rgba(52, 211, 153, 0.08); border: 1px solid rgba(52, 211, 153, 0.3); }
.result-card.error { background: rgba(232, 56, 61, 0.08); border-color: rgba(232, 56, 61, 0.32); }
.result-status { width: 32px; height: 32px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 50%; color: var(--green); background: rgba(52, 211, 153, 0.16); font-weight: 900; }
.result-card.error .result-status { color: var(--red); background: rgba(232, 56, 61, 0.16); }
.result-copy { display: grid; min-width: 0; color: var(--text); }
.result-copy strong { overflow-wrap: anywhere; }
.result-copy small { color: var(--text-dim); }
.result-badge { margin-left: auto; padding: 5px 9px; border-radius: 99px; background: var(--surface-2); color: var(--text-dim); font-family: var(--font-mono); font-size: 0.66rem; font-weight: 700; }
.printer-results-list { display: grid; gap: 8px; }
.result-summary { margin: 0 0 3px; color: var(--text-dim); font-size: 0.8rem; }
.printer-result-item { display: flex; align-items: center; gap: 10px; padding: 11px; border: 1px solid var(--border); border-radius: 11px; }
.printer-result-check { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 50%; color: var(--green); background: rgba(52, 211, 153, 0.16); font-weight: 850; }
.printer-result-copy { display: grid; min-width: 0; line-height: 1.3; font-family: var(--font-mono); font-size: 0.9rem; color: var(--text); }
.printer-result-copy small { color: var(--text-dim); font-family: var(--font-body); }
.printer-result-badge { margin-left: auto; color: var(--green); font-family: var(--font-mono); font-size: 0.68rem; font-weight: 700; }
.printer-result-item.suggestion { border-style: dashed; }
.printer-result-check.suggestion { color: var(--amber); background: rgba(255, 180, 0, 0.16); }
.printer-result-select { margin-left: auto; padding: 7px 14px; border-radius: 99px; border: 1px solid var(--border-strong); background: var(--surface-2); color: var(--text); font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700; cursor: pointer; white-space: nowrap; }
.printer-result-select:hover { border-color: var(--amber); color: var(--amber); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 54px; align-items: start; }
.contact-card { margin-top: 20px; padding: 18px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); }
.contact-card span, .contact-card small { display: block; color: var(--text-dim); }
.contact-card a { display: inline-block; margin: 4px 0; color: var(--red); font-family: var(--font-mono); font-size: 1rem; font-weight: 700; text-decoration: none; overflow-wrap: anywhere; }
.contact-form { display: grid; gap: 15px; padding: 26px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { display: grid; gap: 6px; font-size: 0.84rem; font-weight: 700; color: var(--text); }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid var(--border-strong); border-radius: 9px; padding: 11px 12px; outline: 0; background: var(--surface-2); color: var(--text); }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--text-faint); }
.contact-form input:focus, .contact-form select:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(232,56,61,0.14); }
.contact-form textarea:focus { border-color: var(--border-strong); box-shadow: none; }
.contact-form textarea { resize: vertical; }
.contact-form .btn { width: max-content; }
.form-note { margin: -6px 0 0; color: var(--text-faint); font-size: 0.77rem; }

/* ---------- Footer ---------- */
.site-footer { padding: 40px 0 22px; background: var(--bg-deep); color: var(--text); border-top: 1px solid var(--border); }
.brand-footer strong { color: var(--text); }
.brand-footer small { color: var(--text-faint); }
.footer-main { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-bottom: 26px; }
.footer-main nav { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-main nav a { color: var(--text-dim); text-decoration: none; font-size: 0.85rem; }
.footer-main nav a:hover { color: var(--text); }
.legal-note { display: flex; justify-content: space-between; gap: 40px; padding-top: 18px; border-top: 1px solid var(--border); color: var(--text-faint); font-size: 0.74rem; line-height: 1.5; }
.legal-note p { margin: 0; }
.legal-note p:first-child { max-width: 760px; }

/* ---------- Focus states ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}
textarea:focus-visible {
  outline: 2px solid var(--text-faint);
  outline-offset: 2px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .main-nav { gap: 15px; }
  .main-nav a { font-size: 0.83rem; }
  .hero-grid { gap: 32px; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .section { padding: 58px 0; }
  .section-tutorial { padding-top: 58px; }
  .nav-toggle { display: block; }
  .main-nav { position: absolute; top: 64px; left: 20px; right: 20px; display: none; align-items: stretch; flex-direction: column; gap: 4px; padding: 12px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface); box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 10px 11px; }
  .main-nav .nav-cta { text-align: center; }
  .hero { padding-top: 40px; }
  .hero-grid, .tutorial-grid, .compatibility-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 36px; }
  .hero-copy { text-align: center; }
  .hero-copy > p { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-readouts { justify-content: center; }
  .hero-card { max-width: 590px; width: 100%; margin-inline: auto; }
  .floating-note { left: 10px; }
  .floating-price { right: 6px; }
  .tutorial-grid, .compatibility-grid, .contact-grid { gap: 34px; }
  .footer-main, .legal-note { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 26px, 1160px); }
  .hero { padding-top: 32px; }
  .hero h1 { font-size: clamp(2.1rem, 11vw, 3.2rem); }
  .hero-actions .btn { width: 100%; }
  .download-group { width: 100%; flex-wrap: nowrap; }
  .download-group .btn { flex: 1; padding: 0 10px; }
  .hero-readouts { width: 100%; }
  .hero-readouts li { flex: 1 1 auto; }
  .laptop-body { transform: rotateX(4deg) rotateY(-6deg); }
  .floating-note, .floating-price { display: none; }
  .video-caption { flex-direction: column; gap: 2px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .search-panel, .contact-form { padding: 18px; }
  .search-box { grid-template-columns: 20px 1fr; }
  .search-box button { grid-column: 1 / -1; width: 100%; }
  .result-card, .printer-result-item { align-items: flex-start; }
  .result-badge, .printer-result-badge { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form .btn { width: 100%; }
  .footer-main nav { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
}