/* ============================================
   COIN ROLLS LLC — CoinRolls.org
   Dark & Luxurious Numismatic Theme
   ============================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Colors */
  --black: #0a0a0a;
  --black-light: #111111;
  --charcoal: #1a1a1a;
  --charcoal-light: #222222;
  --gray-dark: #333333;
  --gray: #666666;
  --gray-light: #999999;
  --gray-lighter: #cccccc;
  --white: #f5f5f0;
  --white-pure: #ffffff;

  --gold: #d4af37;
  --gold-light: #e8c94a;
  --gold-dark: #b8952e;
  --gold-muted: rgba(212, 175, 55, 0.15);
  --gold-glow: rgba(212, 175, 55, 0.4);

  --silver: #c0c0c0;
  --silver-light: #d8d8d8;
  --silver-dark: #8a8a8a;

  --red-error: #e74c3c;
  --green-success: #2ecc71;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --section-pad: 100px;
  --container-width: 1200px;
  --nav-height: 80px;

  /* Transitions */
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--black);
  color: var(--gray-lighter);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: var(--gold);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--white);
  line-height: 1.2;
  font-weight: 600;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.3rem); }

p { margin-bottom: 1rem; }

::selection {
  background: var(--gold);
  color: var(--black);
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Utility Classes --- */
.text-gold { color: var(--gold); }
.text-silver { color: var(--silver); }
.text-center { text-align: center; }
.text-uppercase { text-transform: uppercase; letter-spacing: 0.15em; }

.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--gold);
  margin-bottom: 16px;
  display: block;
}

.section-title {
  margin-bottom: 20px;
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--gray-light);
  max-width: 650px;
  line-height: 1.8;
}

.section-subtitle.centered {
  margin: 0 auto;
}

/* Gold horizontal rule */
.gold-rule {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  border: none;
  margin: 24px 0;
}

.gold-rule.centered {
  margin: 24px auto;
}

/* --- Scroll Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  transition: background-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
  background-color: transparent;
}

.navbar.scrolled {
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(212, 175, 55, 0.1);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--black);
  flex-shrink: 0;
}

/* Logo image version */
.nav-logo-img {
  height: 44px;
  width: auto;
  max-width: 320px;
  flex-shrink: 0;
  object-fit: contain;
}

@media (max-width: 768px) {
  .nav-logo-img {
    height: 36px;
    max-width: 220px;
  }
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.nav-logo-text span {
  color: var(--gold);
}

/* Footer logo image */
.footer-logo-img {
  height: 56px;
  width: auto;
  margin-bottom: 16px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  color: var(--gray-lighter);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 6px;
  transition: color 0.3s var(--ease), background-color 0.3s var(--ease);
  letter-spacing: 0.02em;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
  background-color: var(--gold-muted);
}

.nav-cta {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark)) !important;
  color: var(--black) !important;
  font-weight: 600 !important;
  padding: 10px 24px !important;
  border-radius: 6px !important;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease) !important;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--gold-glow);
  color: var(--black) !important;
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--white);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: calc(var(--nav-height) + 40px) 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(212, 175, 55, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(192, 192, 192, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(212, 175, 55, 0.03) 0%, transparent 40%),
    var(--black);
  z-index: 0;
}

/* Animated gold particles */
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0;
  animation: float-particle 8s infinite ease-in-out;
}

@keyframes float-particle {
  0%, 100% { opacity: 0; transform: translateY(0) scale(0); }
  10% { opacity: 0.6; }
  50% { opacity: 0.3; transform: translateY(-300px) scale(1); }
  90% { opacity: 0; }
  100% { transform: translateY(-600px) scale(0.5); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold-muted);
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 100px;
  padding: 8px 20px;
  margin-bottom: 32px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 8px;
}

.hero h1 .gold-text {
  background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--gold-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--silver);
  font-style: italic;
  margin-bottom: 24px;
  font-weight: 400;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--gray-light);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s var(--ease);
  letter-spacing: 0.02em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--black);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--gold-glow);
  color: var(--black);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-muted);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}

.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--black);
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1rem;
}

.btn-icon {
  font-size: 1.1em;
}

/* ============================================
   TRUST BADGES / FEATURES STRIP
   ============================================ */
.trust-strip {
  background: var(--charcoal);
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  padding: 50px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.trust-item {
  text-align: center;
  padding: 24px 16px;
}

.trust-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--gold-muted);
  border: 1px solid rgba(212, 175, 55, 0.15);
}

.trust-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.trust-item h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--white);
}

.trust-item p {
  font-size: 0.85rem;
  color: var(--gray-light);
  margin: 0;
  line-height: 1.6;
}

/* ============================================
   SECTIONS (General)
   ============================================ */
.section {
  padding: var(--section-pad) 0;
}

.section-dark {
  background: var(--black);
}

.section-charcoal {
  background: var(--charcoal);
}

.section-gradient {
  background: linear-gradient(180deg, var(--black) 0%, var(--charcoal) 100%);
}

/* ============================================
   FEATURED CATEGORIES
   ============================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.category-card {
  position: relative;
  background: var(--charcoal);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  overflow: hidden;
  padding: 40px 32px;
  transition: all 0.4s var(--ease);
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.category-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.05), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

.category-card:hover {
  border-color: rgba(212, 175, 55, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.category-card:hover::before {
  opacity: 1;
}

.category-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: var(--gold-muted);
  border: 1px solid rgba(212, 175, 55, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.category-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.5;
}

.category-card h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 12px;
}

.category-card p {
  position: relative;
  z-index: 1;
  color: var(--gray-light);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.category-link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.category-link svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  transition: transform 0.3s var(--ease);
}

.category-card:hover .category-link svg {
  transform: translateX(4px);
}

/* ============================================
   ABOUT PREVIEW (Home Page)
   ============================================ */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-preview-text .section-label,
.about-preview-text .section-title,
.about-preview-text .gold-rule {
  text-align: left;
}

.about-preview-visual {
  position: relative;
}

.about-visual-card {
  background: var(--charcoal);
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: 16px;
  padding: 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.about-visual-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(212, 175, 55, 0.05), transparent, rgba(212, 175, 55, 0.05), transparent);
  animation: rotate-glow 12s linear infinite;
}

@keyframes rotate-glow {
  to { transform: rotate(360deg); }
}

.about-visual-inner {
  position: relative;
  z-index: 1;
}

.about-stat {
  margin-bottom: 24px;
}

.about-stat:last-child {
  margin-bottom: 0;
}

.about-stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 4px;
}

.about-stat-label {
  font-size: 0.85rem;
  color: var(--gray-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  position: relative;
  padding: 100px 0;
  text-align: center;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
  z-index: 0;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  margin-bottom: 16px;
}

.cta-section p {
  max-width: 550px;
  margin: 0 auto 36px;
  color: var(--gray-light);
  font-size: 1.1rem;
}

/* ============================================
   IMAGE CONTAINERS
   ============================================ */
.coin-image-container {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: var(--charcoal);
  border: 1px solid rgba(212, 175, 55, 0.15);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.coin-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.coin-image-placeholder {
  color: var(--gray);
  font-size: 0.85rem;
  text-align: center;
  padding: 20px;
}

.coin-image-placeholder svg {
  width: 48px;
  height: 48px;
  stroke: var(--gold-dark);
  fill: none;
  stroke-width: 1;
  margin-bottom: 12px;
  opacity: 0.5;
}

/* Gold shimmer border effect */
.shimmer-border {
  position: relative;
}

.shimmer-border::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(212, 175, 55, 0.3),
    transparent 30%,
    transparent 70%,
    rgba(212, 175, 55, 0.3)
  );
  z-index: -1;
  animation: shimmer-rotate 6s linear infinite;
}

@keyframes shimmer-rotate {
  to { filter: hue-rotate(360deg); }
}

/* ============================================
   CONTENT PAGES (Guide Pages)
   ============================================ */
.page-hero {
  padding: calc(var(--nav-height) + 60px) 0 60px;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(212, 175, 55, 0.06) 0%, transparent 60%),
    var(--black);
  border-bottom: 1px solid rgba(212, 175, 55, 0.08);
}

.page-hero .section-label {
  margin-bottom: 12px;
}

.page-hero h1 {
  margin-bottom: 16px;
}

.page-hero .section-subtitle {
  margin: 0 auto;
}

.content-section {
  padding: 80px 0;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.content-grid.reversed {
  direction: rtl;
}

.content-grid.reversed > * {
  direction: ltr;
}

.content-text h2 {
  margin-bottom: 16px;
}

.content-text p {
  color: var(--gray-lighter);
  line-height: 1.8;
}

/* Info cards for guide pages */
.info-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.info-card {
  background: var(--charcoal);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 32px 24px;
  transition: all 0.3s var(--ease);
}

.info-card:hover {
  border-color: rgba(212, 175, 55, 0.2);
  transform: translateY(-2px);
}

.info-card h4 {
  margin-bottom: 12px;
  color: var(--gold);
}

.info-card p {
  font-size: 0.9rem;
  color: var(--gray-light);
  margin: 0;
}

/* Key dates table styling */
.coin-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 32px;
  font-size: 0.9rem;
}

.coin-table thead th {
  text-align: left;
  padding: 14px 16px;
  background: var(--charcoal);
  color: var(--gold);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.coin-table tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--gray-lighter);
}

.coin-table tbody tr:hover {
  background: rgba(212, 175, 55, 0.03);
}

.coin-table .rarity-high { color: var(--gold); font-weight: 600; }
.coin-table .rarity-medium { color: var(--silver); font-weight: 500; }

/* ============================================
   AUCTIONS PAGE
   ============================================ */
.auction-embed {
  margin-top: 48px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.15);
  background: var(--charcoal);
}

.auction-embed-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.auction-embed-header h3 {
  font-size: 1.1rem;
}

.auction-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.auction-step {
  text-align: center;
  padding: 32px 20px;
  position: relative;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--black);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.auction-step h4 {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.auction-step p {
  font-size: 0.85rem;
  color: var(--gray-light);
  margin: 0;
}

/* Connector line between steps */
.auction-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 56px;
  right: -12px;
  width: calc(100% - 48px);
  height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
  transform: translateX(50%);
}

/* Tips cards */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.tip-card {
  background: var(--charcoal);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 28px 24px;
  display: flex;
  gap: 16px;
  transition: border-color 0.3s var(--ease);
}

.tip-card:hover {
  border-color: rgba(212, 175, 55, 0.2);
}

.tip-number {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 8px;
  background: var(--gold-muted);
  color: var(--gold);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tip-card h4 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.tip-card p {
  font-size: 0.85rem;
  color: var(--gray-light);
  margin: 0;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
}

.contact-form {
  background: var(--charcoal);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-lighter);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: var(--black-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.3s var(--ease);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-muted);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-group select option {
  background: var(--black);
}

/* Contact info sidebar */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 12px;
  background: var(--gold-muted);
  border: 1px solid rgba(212, 175, 55, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-info-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.5;
}

.contact-info-item h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.contact-info-item p {
  font-size: 0.9rem;
  color: var(--gray-light);
  margin: 0;
}

.contact-info-item a {
  color: var(--gold);
}

/* Business hours */
.hours-list {
  list-style: none;
}

.hours-list li {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.9rem;
}

.hours-list li:last-child {
  border-bottom: none;
}

.hours-day {
  color: var(--gray-lighter);
}

.hours-time {
  color: var(--gold);
  font-weight: 500;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--charcoal);
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--gray-light);
  max-width: 300px;
  line-height: 1.7;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gold);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--gray-light);
  font-size: 0.9rem;
  transition: color 0.3s var(--ease), padding-left 0.3s var(--ease);
}

.footer-links a:hover {
  color: var(--gold);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--gray);
  margin: 0;
}

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

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease);
}

.footer-social a:hover {
  background: var(--gold-muted);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: var(--gray-light);
  transition: fill 0.3s var(--ease);
}

.footer-social a:hover svg {
  fill: var(--gold);
}

/* ============================================
   ABOUT PAGE SPECIFIC
   ============================================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.value-card {
  background: var(--charcoal);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 36px 28px;
  text-align: center;
  transition: all 0.3s var(--ease);
}

.value-card:hover {
  border-color: rgba(212, 175, 55, 0.2);
  transform: translateY(-2px);
}

.value-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 16px;
  background: var(--gold-muted);
  display: flex;
  align-items: center;
  justify-content: center;
}

.value-icon svg {
  width: 30px;
  height: 30px;
  stroke: var(--gold);
  fill: none;
  stroke-width: 1.5;
}

.value-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.value-card p {
  font-size: 0.9rem;
  color: var(--gray-light);
  margin: 0;
}

/* Shipping process */
.shipping-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.shipping-step {
  text-align: center;
  padding: 32px 16px;
  background: var(--charcoal);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
}

.shipping-step-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
}

.shipping-step-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--black);
  fill: none;
  stroke-width: 2;
}

.shipping-step h4 {
  margin-bottom: 8px;
  font-size: 1rem;
}

.shipping-step p {
  font-size: 0.85rem;
  color: var(--gray-light);
  margin: 0;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .categories-grid {
    gap: 16px;
  }

  .info-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .auction-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .auction-step:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --section-pad: 60px;
    --nav-height: 64px;
  }

  /* Mobile Nav */
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    flex-direction: column;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    padding: 20px 24px;
    gap: 4px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s var(--ease), opacity 0.4s var(--ease);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    padding: 12px 16px;
    font-size: 1rem;
    width: 100%;
  }

  /* Grids */
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .categories-grid {
    grid-template-columns: 1fr;
  }

  .about-preview {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .content-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .content-grid.reversed {
    direction: ltr;
  }

  .info-cards {
    grid-template-columns: 1fr;
  }

  .values-grid {
    grid-template-columns: 1fr;
  }

  .shipping-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .auction-steps {
    grid-template-columns: 1fr;
  }

  .tips-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .hero h1 {
    font-size: clamp(2.2rem, 8vw, 3.5rem);
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn-lg {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .shipping-steps {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 24px;
  }
}