:root {
  color-scheme: dark;
  --background: #12110f;
  --surface: #1c1a17;
  --surface-raised: #25221d;
  --text: #f7f4ed;
  --muted: #b8b0a2;
  --line: rgba(255, 255, 255, 0.12);
  --accent: #e5a00d;
  --accent-bright: #ffc229;
  --accent-ink: #1d1607;
  --success: #7fcf9d;
  --radius: 22px;
  --max-width: 1120px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 78% 6%, rgba(229, 160, 13, 0.15), transparent 28rem),
    var(--background);
  color: var(--text);
  font-size: 17px;
  line-height: 1.65;
}

a { color: inherit; }

button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--accent-bright);
  color: var(--accent-ink);
  transform: translateY(-160%);
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
  padding: 26px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 0.78rem;
  font-weight: 900;
}

.language-switcher {
  display: flex;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
}

.language-button {
  border: 0;
  border-radius: 999px;
  padding: 8px 12px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 800;
}

.language-button.is-active {
  background: var(--text);
  color: var(--background);
}

main {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
}

.hero {
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.75fr);
  align-items: center;
  gap: clamp(40px, 8vw, 100px);
  padding: 70px 0 100px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent-bright);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}

h1, h2, h3 {
  margin-top: 0;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 760px;
  margin-bottom: 28px;
  font-size: clamp(3rem, 7vw, 6.25rem);
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2.1rem, 4vw, 3.7rem);
}

h3 {
  margin-bottom: 10px;
  font-size: clamp(1.3rem, 2vw, 1.65rem);
}

p { color: var(--muted); }

.hero-intro {
  max-width: 700px;
  margin: 0 0 34px;
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button, .copy-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 13px 21px;
  font: inherit;
  font-size: 0.93rem;
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover, .copy-button:hover { transform: translateY(-2px); }

.button:focus-visible, .copy-button:focus-visible, .language-button:focus-visible, summary:focus-visible, a:focus-visible {
  outline: 3px solid rgba(255, 194, 41, 0.45);
  outline-offset: 4px;
}

.button-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.button-primary:hover { background: var(--accent-bright); }

.button-secondary, .copy-button {
  border-color: var(--line);
  background: rgba(255,255,255,0.045);
  color: var(--text);
}

.button-secondary:hover, .copy-button:hover {
  border-color: rgba(255, 194, 41, 0.45);
  background: rgba(229, 160, 13, 0.08);
}

.security-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 25px 0 0;
  font-size: 0.86rem;
}

.security-note > span:first-child {
  color: var(--success);
  font-size: 0.65rem;
}

.status-card {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255,255,255,0.07), rgba(255,255,255,0.025));
  box-shadow: 0 28px 80px rgba(0,0,0,0.25);
}

.status-label {
  margin: 0 0 20px;
  color: var(--text);
  font-size: 0.73rem;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.status-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.status-card li {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 10px 0;
  color: var(--text);
  font-weight: 650;
}

.check {
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: rgba(127, 207, 157, 0.13);
  color: var(--success);
}

.status-divider {
  height: 1px;
  margin: 24px 0;
  background: var(--line);
}

.status-small {
  margin: 0;
  font-size: 0.84rem;
}

.steps-section, .help-section { padding: 110px 0; }

.section-heading { max-width: 720px; }

.steps-list {
  margin: 55px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  list-style: none;
}

.step-card {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 22px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,0.025);
}

.step-number {
  color: var(--accent-bright);
  font-size: 1.7rem;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.step-card p { max-width: 760px; margin: 0 0 13px; }

.text-link {
  color: var(--text);
  font-weight: 800;
  text-underline-offset: 4px;
  text-decoration-color: var(--accent);
}

.copy-button { margin-top: 6px; }

.copy-status {
  min-height: 1.5em;
  margin: 8px 0 0 !important;
  color: var(--success);
  font-size: 0.84rem;
}

.tv-section {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  align-items: center;
  gap: 60px;
  margin: 60px 0;
  padding: clamp(38px, 7vw, 76px);
  overflow: hidden;
  border: 1px solid rgba(229,160,13,0.25);
  border-radius: 30px;
  background: linear-gradient(135deg, #2a2110, #171511 65%);
}

.tv-copy p:not(.eyebrow) { max-width: 680px; }

.code-demo {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  transform: rotate(-3deg);
}

.code-demo span {
  aspect-ratio: 0.74;
  border: 1px solid rgba(255,255,255,0.11);
  border-radius: 16px;
  background: rgba(255,255,255,0.08);
  box-shadow: inset 0 -16px 30px rgba(0,0,0,0.13);
}

.code-demo span:nth-child(2), .code-demo span:nth-child(4) { transform: translateY(20px); }

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 50px;
}

details {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,0.025);
}

summary {
  padding: 23px 25px;
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
}

details p { margin: 0; padding: 0 25px 24px; }

.final-callout {
  margin: 50px 0 110px;
  padding: clamp(42px, 8vw, 90px);
  border-radius: 30px;
  text-align: center;
  background: var(--text);
  color: var(--background);
}

.final-callout .eyebrow { color: #8a5c00; }
.final-callout h2 { max-width: 780px; margin-right: auto; margin-left: auto; }
.final-callout p:not(.eyebrow) { max-width: 670px; margin: 0 auto 30px; color: #5b554b; }

footer {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
  padding: 24px 0 42px;
  border-top: 1px solid var(--line);
  text-align: center;
}

footer p { margin: 0; font-size: 0.8rem; }

@media (max-width: 820px) {
  .hero { min-height: auto; grid-template-columns: 1fr; padding: 55px 0 80px; }
  .status-card { max-width: 540px; }
  .tv-section { grid-template-columns: 1fr; }
  .code-demo { max-width: 320px; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .site-header, main, footer { width: min(calc(100% - 28px), var(--max-width)); }
  .site-header { padding-top: 18px; }
  .brand > span:last-child { display: none; }
  .hero { padding-top: 42px; }
  h1 { font-size: clamp(2.75rem, 15vw, 4.25rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .steps-section, .help-section { padding: 78px 0; }
  .step-card { grid-template-columns: 1fr; padding: 24px; }
  .step-number { font-size: 1rem; }
  .faq-grid { grid-template-columns: 1fr; }
  .tv-section { margin-right: -4px; margin-left: -4px; padding: 34px 24px; }
  .final-callout { margin-bottom: 80px; padding: 46px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}