:root {
  --bg: #0a0a0b;
  --bg-2: #121214;
  --card: #17171a;
  --gold: #d4af37;
  --gold-soft: #e6c869;
  --amber: #f0a500;
  --text: #f4f4f5;
  --muted: #9a9a9f;
  --line: #262629;
  --radius: 14px;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Helvetica Neue", Arial, system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.gold {
  color: var(--gold);
}

.muted {
  color: var(--muted);
  font-size: 0.9rem;
}

/* Navbar */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 6vw;
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}

.flame {
  color: var(--amber);
  font-size: 1.3rem;
  filter: drop-shadow(0 0 8px var(--amber));
}

.brand-name {
  font-weight: 800;
  letter-spacing: 2px;
  font-size: 1.05rem;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--gold);
}

/* Hero */
.hero {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 6vw;
  overflow: hidden;
  background: radial-gradient(circle at 50% 0%, #1a1712 0%, var(--bg) 60%);
}

.hero-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.18), transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.eyebrow {
  letter-spacing: 4px;
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 18px;
}

.eyebrow.gold {
  color: var(--gold);
}

.hero h1 {
  font-size: clamp(3rem, 9vw, 6rem);
  font-weight: 800;
  letter-spacing: 3px;
  background: linear-gradient(180deg, #fff 0%, var(--gold) 120%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.05;
}

.hero-sub {
  font-weight: 400;
  font-size: clamp(1.1rem, 3vw, 1.6rem);
  color: var(--gold-soft);
  margin-top: 6px;
  letter-spacing: 1px;
}

.tagline {
  color: var(--muted);
  max-width: 520px;
  margin: 22px auto 34px;
  font-size: 1.02rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.15s, box-shadow 0.2s;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--amber));
  color: #1a1300;
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 10px 22px;
  font-size: 0.85rem;
}

.btn-ghost:hover {
  background: var(--gold);
  color: #1a1300;
}

/* Sections */
.section {
  padding: 90px 6vw;
  max-width: 1200px;
  margin: 0 auto;
}

.section-head {
  text-align: center;
  margin-bottom: 54px;
}

.section-head h2,
.about h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  margin-top: 6px;
}

.section-desc {
  color: var(--muted);
  margin-top: 10px;
}

/* Product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 26px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: var(--shadow);
}

.card-img {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #1d1a14, #0d0d0f);
  position: relative;
}

.card-img .flame-ph {
  font-size: 3.2rem;
  filter: drop-shadow(0 0 14px var(--amber));
}

.card-sku {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: 0.68rem;
  letter-spacing: 1px;
  color: var(--gold);
  border: 1px solid var(--line);
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.4);
}

.card-body {
  padding: 18px;
}

.card-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
}

.card-type {
  color: var(--muted);
  font-size: 0.78rem;
  margin: 2px 0 12px;
}

.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
}

.price {
  color: var(--gold-soft);
  font-weight: 700;
  font-size: 1.1rem;
}

/* About */
.about {
  background: var(--bg-2);
  max-width: none;
}

.about-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.about-inner p {
  color: var(--muted);
  margin-top: 16px;
  font-size: 1.05rem;
}

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  padding: 60px 6vw 30px;
  background: var(--bg);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  max-width: 1100px;
  margin: 0 auto 40px;
}

.footer h4 {
  color: var(--text);
  margin-bottom: 12px;
  font-size: 0.95rem;
  letter-spacing: 1px;
}

.footer .brand-name {
  display: inline-block;
  margin-bottom: 10px;
}

.social {
  display: flex;
  gap: 12px;
}

.social-dot {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
}

.social-dot:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.copyright {
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}

/* Responsive */
@media (max-width: 640px) {
  .nav-links {
    gap: 16px;
  }
  .nav-links a {
    font-size: 0.8rem;
  }
  .section {
    padding: 60px 6vw;
  }
}