/* ============================================
   DADDY'S LEATHER CO. — Styles
   ============================================ */

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

:root {
  --black: #0D0D0D;
  --charcoal: #1a1a1a;
  --leather: #8B5E3C;
  --brass: #C4975A;
  --cream: #F5F0EB;
  --warm-gray: #2a2522;
  --text-muted: #9a8e82;
  --dark-border: #333029;
  --card-bg: #151210;
  --success: #4a7c59;
  --error: #c44;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Space Grotesk', -apple-system, sans-serif;
  background-color: var(--black);
  color: var(--cream);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

.serif {
  font-family: 'Cormorant Garamond', serif;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- NAVIGATION ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: background 0.3s ease, backdrop-filter 0.3s ease;
}

.nav.scrolled {
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--dark-border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  text-decoration: none;
  color: var(--cream);
}

.nav-logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--cream);
}

.nav-link-cta {
  color: var(--brass);
  border: 1px solid var(--brass);
  padding: 8px 20px;
  border-radius: 2px;
  transition: all 0.2s;
}

.nav-link-cta:hover {
  background: var(--brass);
  color: var(--black);
}

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cream);
  transition: all 0.3s;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(139,94,60,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(196,151,90,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  max-width: 900px;
  position: relative;
  z-index: 1;
  margin: 0 auto;
}

.hero-label {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 32px;
  font-weight: 500;
}

.hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 700;
  line-height: 0.95;
  margin-bottom: 32px;
  color: var(--cream);
}

.hero h1 em {
  font-style: italic;
  color: var(--brass);
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 40px;
}

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

.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--brass), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  border-radius: 2px;
}

.btn-primary {
  background: var(--brass);
  color: var(--black);
}

.btn-primary:hover {
  background: var(--leather);
  color: var(--cream);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--cream);
  border: 1px solid var(--dark-border);
}

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

.btn-full {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ---- SECTIONS ---- */
.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 16px;
  font-weight: 500;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-title em {
  font-style: italic;
  color: var(--brass);
}

.section-description {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 560px;
  line-height: 1.7;
}

/* ---- CATEGORIES ---- */
.categories-section {
  padding: 120px 0 40px;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header .section-description {
  margin: 0 auto;
}

.category-tabs {
  display: flex;
  justify-content: center;
  gap: 4px;
  background: var(--charcoal);
  padding: 4px;
  border-radius: 4px;
  max-width: 480px;
  margin: 0 auto;
}

.category-tab {
  flex: 1;
  padding: 12px 24px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: 3px;
  transition: all 0.2s;
}

.category-tab:hover {
  color: var(--cream);
}

.category-tab.active {
  background: var(--warm-gray);
  color: var(--cream);
}

/* ---- PRODUCT GRID ---- */
.products-section {
  padding: 40px 0 120px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--card-bg);
  border: 1px solid var(--dark-border);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.product-card:hover {
  border-color: var(--leather);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.product-image {
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-swatch {
  width: 100%;
  height: 100%;
  position: relative;
}

.product-swatch::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 30% 40%, rgba(255,255,255,0.05), transparent 70%);
}

.product-swatch-texture {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  opacity: 0.15;
  background-image:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 2px,
      rgba(255,255,255,0.03) 2px,
      rgba(255,255,255,0.03) 4px
    );
}

.product-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--brass);
  color: var(--black);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 2px;
  z-index: 2;
}

.product-category-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(13, 13, 13, 0.75);
  backdrop-filter: blur(8px);
  color: var(--text-muted);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 2px;
  z-index: 2;
}

.product-info {
  padding: 24px;
}

.product-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--cream);
}

.product-description {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-price {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--brass);
}

.product-lead-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

/* ---- LOADING / EMPTY ---- */
.loading-state {
  text-align: center;
  padding: 80px 0;
  color: var(--text-muted);
}

.loading-spinner {
  width: 32px;
  height: 32px;
  border: 2px solid var(--dark-border);
  border-top-color: var(--brass);
  border-radius: 50%;
  margin: 0 auto 16px;
  animation: spin 0.8s linear infinite;
}

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

.empty-state {
  text-align: center;
  padding: 80px 0;
  color: var(--text-muted);
}

/* ---- ABOUT ---- */
.about-section {
  padding: 120px 0;
  background: var(--charcoal);
  border-top: 1px solid var(--dark-border);
  border-bottom: 1px solid var(--dark-border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.about-text.muted {
  color: var(--leather);
  font-size: 0.9rem;
  margin-top: 24px;
}

.about-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.detail-card {
  background: var(--warm-gray);
  border: 1px solid var(--dark-border);
  border-radius: 4px;
  padding: 32px 24px;
  text-align: center;
}

.detail-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--brass);
  line-height: 1;
  margin-bottom: 8px;
}

.detail-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---- PRODUCT MODAL ---- */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--charcoal);
  border: 1px solid var(--dark-border);
  border-radius: 6px;
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 10;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s;
}

.modal-close:hover {
  color: var(--cream);
  background: var(--warm-gray);
}

.modal-image {
  height: 280px;
  position: relative;
}

.modal-content {
  padding: 32px;
}

.modal-category {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 8px;
}

.modal-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.modal-price {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--brass);
  margin-bottom: 24px;
}

.modal-description {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.modal-details-title {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 12px;
  font-weight: 600;
}

.modal-details-list {
  list-style: none;
  margin-bottom: 24px;
}

.modal-details-list li {
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(51, 48, 41, 0.5);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-details-list li::before {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--brass);
  flex-shrink: 0;
}

.modal-lead-time {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 24px;
  padding: 12px 16px;
  background: var(--warm-gray);
  border-radius: 4px;
}

.modal-lead-time strong {
  color: var(--cream);
}

.modal-actions {
  display: flex;
  gap: 12px;
}

/* ---- CONTACT / CUSTOM ORDER ---- */
.contact-section {
  padding: 120px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-description {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-detail {
  display: flex;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--dark-border);
}

.contact-detail-label {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.contact-detail-value {
  color: var(--cream);
  font-size: 0.85rem;
  font-weight: 500;
}

.contact-form-wrapper {
  background: var(--charcoal);
  border: 1px solid var(--dark-border);
  border-radius: 6px;
  padding: 40px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--cream);
}

.form-group .optional {
  color: var(--text-muted);
  font-weight: 400;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--warm-gray);
  border: 1px solid var(--dark-border);
  border-radius: 3px;
  padding: 12px 16px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  color: var(--cream);
  transition: border-color 0.2s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brass);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239a8e82' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group select option {
  background: var(--charcoal);
  color: var(--cream);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

.form-success {
  text-align: center;
  padding: 40px 0;
}

.success-icon {
  width: 56px;
  height: 56px;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  margin: 0 auto 20px;
}

.form-success h3 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.form-success p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ---- FOOTER ---- */
.footer {
  padding: 60px 0;
  border-top: 1px solid var(--dark-border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--cream);
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}

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

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(13, 13, 13, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 32px 24px;
    gap: 24px;
    border-bottom: 1px solid var(--dark-border);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .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 {
    padding: 100px 24px 60px;
  }

  .hero-content {
    text-align: left;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    text-align: center;
  }

  .hero-scroll-indicator {
    display: none;
  }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .category-tabs {
    flex-direction: column;
  }

  .modal {
    margin: 16px;
    max-height: 90vh;
  }

  .modal-actions {
    flex-direction: column;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .about-details {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .detail-card {
    padding: 20px 16px;
  }

  .detail-number {
    font-size: 2rem;
  }
}