:root {
  --bg: #0a0a0a;
  --bg-elev: #111111;
  --panel: #1a1816;
  --ink: #f2eee6;
  --ink-dim: #8a857b;
  --line: #26231f;
  --gold: #d4a84b;
  --gold-bright: #e8c06a;
  --gold-deep: #8a6a20;
  --radius: 4px;
  --maxw: 1180px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  font-family: "Oswald", "Inter", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.05;
  margin: 0 0 0.6em;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: 0.5em;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--gold);
  text-decoration: none;
}

a:hover {
  color: var(--gold-bright);
}

.eyebrow {
  font-family: "Oswald", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  font-size: 0.8rem;
  color: var(--gold);
  margin: 0 0 1.2rem;
}

/* ---- Nav ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  font-family: "Oswald", sans-serif;
  font-weight: 700;
  letter-spacing: 0.18em;
  font-size: 1rem;
}

.nav__brand img {
  width: 36px;
  height: 36px;
  border-radius: 4px;
}

.nav__brand em {
  font-style: normal;
  color: var(--gold);
  font-weight: 500;
}

.nav__links {
  display: flex;
  gap: 2rem;
  font-family: "Oswald", sans-serif;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.nav__links a {
  color: var(--ink-dim);
}

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

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 0.9rem 1.8rem;
  font-family: "Oswald", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.85rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border 0.15s ease,
    color 0.15s ease;
  cursor: pointer;
}

.btn--primary {
  background: linear-gradient(180deg, var(--gold-bright), var(--gold-deep));
  color: #1a1305;
  border-color: var(--gold);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.15) inset,
    0 8px 24px rgba(212, 168, 75, 0.15);
  font-weight: 700;
}

.btn--primary:hover {
  color: #1a1305;
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--ink);
}

.btn--ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 2rem 6rem;
  overflow: hidden;
  background: #000;
}

.hero__content {
  position: relative;
  text-align: center;
  max-width: 860px;
  z-index: 1;
}

.hero__logo {
  width: 380px;
  height: 380px;
  margin: 0 auto 2.5rem;
  display: block;
}

.hero__title {
  font-size: clamp(2.4rem, 6.5vw, 5.2rem);
  margin: 0 0 1.5rem;
  letter-spacing: 0.01em;
}

.hero__title span {
  color: var(--gold);
  display: inline-block;
  position: relative;
}

.hero__tagline {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--ink-dim);
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.hero__cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- Product ---- */
.product {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 7rem 2rem;
  display: grid;
  grid-template-columns: minmax(240px, 360px) 1fr;
  gap: 5rem;
  align-items: center;
}

.product__media img {
  width: 100%;
  height: auto;
  display: block;
}

.product__copy h2 {
  max-width: 14ch;
}

.lede {
  font-size: 1.1rem;
  color: var(--ink);
  margin-bottom: 2rem;
  max-width: 50ch;
}

.features {
  list-style: none;
  padding: 0;
  margin: 0 0 2.5rem;
  display: grid;
  gap: 1.1rem;
}

.features li {
  padding-left: 1.4rem;
  position: relative;
  color: var(--ink-dim);
  line-height: 1.55;
}

.features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 2px;
  background: var(--gold);
}

.features__label {
  display: block;
  color: var(--ink);
  font-family: "Oswald", sans-serif;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 0.2rem;
}

.product__meta {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-family: "Oswald", sans-serif;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--ink-dim);
}

/* ---- About ---- */
.about {
  background: linear-gradient(180deg, #0a0a0a 0%, #0f0d0a 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 7rem 2rem;
}

.about__inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.about__inner p {
  color: var(--ink-dim);
  font-size: 1.1rem;
  max-width: 64ch;
  margin-left: auto;
  margin-right: auto;
}

/* ---- Contact ---- */
.contact {
  padding: 7rem 2rem;
  text-align: center;
  background:
    radial-gradient(
      ellipse at center,
      rgba(212, 168, 75, 0.06) 0%,
      transparent 60%
    ),
    var(--bg);
}

.contact__inner {
  max-width: 640px;
  margin: 0 auto;
}

.contact__inner p {
  color: var(--ink-dim);
  font-size: 1.1rem;
  margin-bottom: 2.2rem;
}

/* ---- Footer ---- */
.footer {
  padding: 2rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--ink-dim);
  font-size: 0.85rem;
  font-family: "Oswald", sans-serif;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

/* ---- Responsive ---- */
@media (max-width: 860px) {
  .nav {
    padding: 0.8rem 1.2rem;
  }
  .nav__links {
    gap: 1.2rem;
    font-size: 0.75rem;
  }
  .product {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 5rem 1.5rem;
  }
  .product__media {
    max-width: 320px;
    margin: 0 auto;
  }
  .hero {
    padding: 7rem 1.5rem 4rem;
  }
  .about,
  .contact {
    padding: 5rem 1.5rem;
  }
}

@media (max-width: 560px) {
  .nav__brand span {
    display: none;
  }
  .hero__logo {
    width: 260px;
    height: 260px;
    margin-bottom: 1.8rem;
  }
}