:root {
  color-scheme: light;
  --bg: #0f1115;
  --card: #1b1f29;
  --accent: #f4c542;
  --accent-dark: #dba82b;
  --text: #f5f7fa;
  --muted: #b0b8c4;
  --light: #ffffff;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  background: #0c0e13;
  color: var(--text);
  line-height: 1.6;
}

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

.hero {
  background: radial-gradient(circle at top left, #22283a 0%, #0f1115 55%, #0b0d12 100%);
  padding: 32px 8vw 80px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 16px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.logo svg {
  width: 120px;
  height: 40px;
  fill: transparent;
}

.logo rect {
  fill: var(--accent);
}

.logo text {
  font-family: "Arial Black", sans-serif;
  font-size: 22px;
  fill: #1a1a1a;
}

.logo circle {
  fill: #1a1a1a;
}

.cta {
  background: var(--accent);
  color: #1a1a1a;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(244, 197, 66, 0.3);
}

.hero-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
  align-items: center;
}

.eyebrow {
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  margin-bottom: 16px;
}

h1 {
  font-size: clamp(2.4rem, 3vw, 3.6rem);
  margin-bottom: 16px;
}

.lead {
  color: var(--muted);
  margin-bottom: 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.primary,
.secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 10px;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.primary {
  background: var(--accent);
  color: #1a1a1a;
}

.secondary {
  background: transparent;
  border: 1px solid #2f3646;
  color: var(--text);
}

.hero-card {
  background: var(--card);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.hero-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}

.hero-card-text {
  padding: 20px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
}

.section {
  padding: 72px 8vw;
  background: #0f1115;
}

.section:nth-of-type(even) {
  background: #131722;
}

.section-title {
  max-width: 680px;
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: clamp(1.8rem, 2.4vw, 2.4rem);
  margin-bottom: 12px;
}

.section-title p {
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.feature-grid article {
  background: #181d28;
  padding: 24px;
  border-radius: 16px;
}

.feature-grid h3 {
  margin-bottom: 12px;
}

.products .product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.product-card {
  background: #181d28;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.product-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
}

.product-card h3 {
  margin: 16px 20px 8px;
}

.product-card p {
  margin: 0 20px 20px;
  color: var(--muted);
}

.highlight {
  background: linear-gradient(120deg, #f4c542 0%, #f7d784 100%);
  color: #1a1a1a;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-radius: 20px;
  margin: 0 8vw 80px;
  padding: 40px;
}

.highlight .primary {
  background: #1a1a1a;
  color: var(--accent);
}

.footer {
  padding: 32px 8vw 48px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  background: #0b0d12;
  color: var(--muted);
}

.footer strong {
  color: var(--text);
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer-links a {
  color: var(--muted);
}

@media (max-width: 700px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .highlight {
    margin: 0 6vw 60px;
  }
}