@font-face {
  font-family: "Chakra Petch";
  src: url("../fonts/Chakra_Petch/ChakraPetch-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Chakra Petch";
  src: url("../fonts/Chakra_Petch/ChakraPetch-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Chakra Petch";
  src: url("../fonts/Chakra_Petch/ChakraPetch-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Chakra Petch";
  src: url("../fonts/Chakra_Petch/ChakraPetch-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/Space_Grotesk/static/SpaceGrotesk-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/Space_Grotesk/static/SpaceGrotesk-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/Space_Grotesk/static/SpaceGrotesk-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #1d130d;
  --bg-soft: #2c1b14;
  --panel: rgba(48, 31, 22, 0.84);
  --panel-strong: #3a2419;
  --line: rgba(214, 169, 108, 0.2);
  --text: #f7ead8;
  --muted: #d4b99a;
  --accent: #d8a45d;
  --accent-strong: #c47a2c;
  --accent-warm: #f2c57f;
  --shadow: 0 24px 60px rgba(12, 5, 2, 0.34);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Space Grotesk", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(216, 164, 93, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(242, 197, 127, 0.12), transparent 24%),
    radial-gradient(circle at 50% 100%, rgba(123, 58, 28, 0.18), transparent 32%),
    linear-gradient(180deg, #160d09 0%, #24150f 45%, #1a110c 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 235, 214, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 235, 214, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.35), transparent 85%);
}

a {
  color: inherit;
  text-decoration: none;
}

.site-shell {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 72px;
}

.hero {
  padding: 24px 0 40px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 48px;
}

.brand,
.eyebrow,
.panel-label,
.pricing-label {
  font-family: "Chakra Petch", sans-serif;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brand {
  font-size: 1rem;
  font-weight: 700;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.8fr);
  gap: 24px;
  align-items: stretch;
}

.hero-stack {
  display: grid;
  gap: 18px;
}

.hero-copy,
.hero-visual,
.hero-panel,
.card,
.feature-card,
.pricing-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-copy {
  padding: 40px;
}

.hero-visual {
  margin: 0;
  overflow: hidden;
}

.hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  border-bottom: 1px solid var(--line);
  background: #120b08;
}

.hero-visual figcaption {
  padding: 18px 20px 20px;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.eyebrow,
.panel-label,
.pricing-label {
  color: var(--accent);
  font-size: 0.82rem;
  margin: 0 0 14px;
}

h1,
h2,
h3,
dt {
  font-family: "Chakra Petch", sans-serif;
}

h1 {
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.2rem);
  line-height: 0.92;
}

h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
}

h3 {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.lead,
.pricing-copy,
.card p,
.feature-card p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #201108;
}

.button-secondary {
  border-color: rgba(242, 229, 214, 0.16);
  background: rgba(255, 248, 239, 0.04);
}

.hero-meta,
.detail-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.hero-panel {
  padding: 28px;
}

.spec-list {
  margin: 0;
}

.spec-list div {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.spec-list div:last-child {
  border-bottom: 0;
}

dt {
  margin-bottom: 6px;
  color: var(--accent-warm);
}

dd {
  margin: 0;
  color: var(--text);
  line-height: 1.6;
}

.section {
  padding: 26px 0;
}

.section-heading {
  margin-bottom: 22px;
}

.content-grid,
.requirements-grid,
.feature-grid {
  display: grid;
  gap: 18px;
}

.content-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.demos-grid {
  align-items: stretch;
}

.requirements-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.feature-card {
  padding: 24px;
}

.feature-card {
  min-height: 210px;
}

.demo-card {
  display: grid;
  gap: 14px;
  align-content: space-between;
  padding: 18px;
}

.demo-copy {
  display: grid;
  gap: 8px;
}

.demo-tag {
  margin: 0;
  color: var(--accent);
  font-family: "Chakra Petch", sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.demo-card audio {
  width: 100%;
  height: 38px;
  filter: sepia(0.35) saturate(0.9) hue-rotate(-8deg);
}

.pricing-card {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(220px, 0.7fr);
  gap: 20px;
  align-items: center;
  padding: 30px;
}

.pricing-card h3 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 10px;
}

.pricing-actions {
  display: grid;
  gap: 12px;
  justify-items: start;
}

.microcopy {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

code {
  font-family: "Chakra Petch", sans-serif;
  font-size: 0.95em;
  color: var(--accent-warm);
}

@media (max-width: 960px) {
  .hero-grid,
  .pricing-card,
  .requirements-grid,
  .feature-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy,
  .hero-panel,
  .pricing-card {
    padding: 24px;
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(100% - 20px, 1160px);
    padding-top: 18px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 28px;
  }

  .nav-links {
    gap: 12px 16px;
  }

  h1 {
    font-size: clamp(2.4rem, 18vw, 4rem);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .button {
    min-height: 48px;
  }
}