/* === Variables === */
:root {
  --bg: #0d0d0d;
  --bg2: #141414;
  --accent: #d4a017;
  --accent2: #c0392b;
  --text: #f0ece4;
  --gray: #888;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
}

/* === Nav === */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2.5rem;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(212,160,23,0.15);
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.05em;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.8;
  transition: opacity 0.2s, color 0.2s;
}

.nav-links a:hover { opacity: 1; color: var(--accent); }

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  transition: all 0.3s;
}
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 700px) {
  .burger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(13,13,13,0.98);
    border-bottom: 1px solid rgba(212,160,23,0.2);
  }
  .nav-links.open { display: flex; }
  .nav-links li { border-top: 1px solid rgba(255,255,255,0.05); }
  .nav-links a { display: block; padding: 1rem 2.5rem; }
}

/* === Hero === */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 50% 40%, rgba(212,160,23,0.08) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 70%, rgba(192,57,43,0.06) 0%, transparent 60%);
}

.hero-lines {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(212,160,23,0.04) 0px, rgba(212,160,23,0.04) 1px, transparent 1px, transparent 80px);
  pointer-events: none;
}

.hero-content { position: relative; z-index: 1; max-width: 800px; }

.hero-tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(212,160,23,0.4);
  padding: 0.4rem 1.2rem;
  border-radius: 2px;
  margin-bottom: 2rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.hero-title span { color: var(--accent); }

.hero-desc {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--accent);
  color: #0d0d0d;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 3px;
  transition: opacity 0.2s, transform 0.2s;
}
.btn:hover { opacity: 0.85; transform: translateY(-2px); }

.btn-outline {
  display: inline-block;
  padding: 1rem 2.5rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 3px;
  transition: background 0.2s, color 0.2s;
  margin-left: 1rem;
}
.btn-outline:hover { background: var(--accent); color: #0d0d0d; }

/* === Section commons === */
section { padding: 6rem 2rem; }

.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3rem;
}

/* === Products === */
#products { background: var(--bg2); }

.products-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.product-card {
  background: #1a1a1a;
  border: 1px solid rgba(212,160,23,0.12);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
  cursor: pointer;
}

.product-card:hover {
  border-color: rgba(212,160,23,0.5);
  transform: translateY(-4px);
}

.product-card-img {
  width: 100%;
  height: 220px;
  background: linear-gradient(135deg, #1e1e1e 0%, #2a2a2a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

.product-card-body { padding: 1.5rem; }

.product-card-tag {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.product-card-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.product-card-desc {
  font-size: 0.88rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 1.2rem;
}

.product-card-price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
}

.product-card-link {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(212,160,23,0.4);
  transition: border-color 0.2s;
}
.product-card-link:hover { border-color: var(--accent); }

/* === Why us === */
#why { max-width: 1100px; margin: 0 auto; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
}

.why-item { }

.why-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.why-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.why-desc { font-size: 0.88rem; color: var(--gray); line-height: 1.7; }

/* === About === */
#about {
  background: var(--bg2);
  border-top: 1px solid rgba(212,160,23,0.1);
  border-bottom: 1px solid rgba(212,160,23,0.1);
}

.about-inner {
  max-width: 700px;
  margin: 0 auto;
}

.about-inner p {
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 1.2rem;
}

.about-stats {
  display: flex;
  gap: 3rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.stat-num {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--accent);
  font-weight: 700;
}

.stat-label { font-size: 0.8rem; color: var(--gray); letter-spacing: 0.1em; text-transform: uppercase; }

/* === Contact === */
#contact { max-width: 700px; margin: 0 auto; }

.contact-desc { color: var(--gray); margin-bottom: 2.5rem; line-height: 1.8; }

.contact-links { display: flex; flex-direction: column; gap: 1rem; }

.contact-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  padding: 1rem 1.5rem;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  transition: border-color 0.2s, background 0.2s;
}

.contact-link:hover {
  border-color: rgba(212,160,23,0.4);
  background: rgba(212,160,23,0.04);
  color: var(--accent);
}

.contact-link svg { width: 20px; height: 20px; flex-shrink: 0; }

/* === Product Details Panel === */
.product-details {
  display: none;
  padding: 1.5rem 2rem;
  border-top: 1px solid rgba(212,160,23,0.2);
  background: #111;
  color: var(--gray);
  font-size: 0.93rem;
  line-height: 1.8;
}
.product-details.open { display: block; }
.product-details ul { list-style: none; margin: 1rem 0; }
.product-details ul li::before { content: "— "; color: var(--accent); }
.product-details h4 { color: var(--text); font-family: var(--font-serif); font-weight: normal; margin: 1.5rem 0 0.5rem; font-size: 1.05rem; }
.product-details h4:first-child { margin-top: 0; }
.product-details p { margin-bottom: 0.5rem; }

.details-footer {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.details-price {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-serif);
}

/* === Footer === */
footer {
  text-align: center;
  padding: 2rem;
  color: var(--gray);
  font-size: 0.82rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  letter-spacing: 0.05em;
}

/* === Fade-in === */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* === Responsive === */
@media (max-width: 600px) {
  nav { padding: 1rem 1.5rem; }
  section { padding: 4rem 1.5rem; }
  .btn-outline { margin-left: 0; margin-top: 1rem; }
  .about-stats { gap: 2rem; }
  .modal-header, .modal-scroll, .modal-footer { padding-left: 1.2rem; padding-right: 1.2rem; }
}