/* ============================================
   Leather Craft Incorporation - Main Stylesheet
   Professional Corporate Website
   Canadian Aesthetic Design
   ============================================ */

/* ============================================
   CSS VARIABLES SYSTEM
   ============================================ */

:root {
  /* Color Palette - Professional & Canadian Aesthetic */
  --color-primary: #8B4513;           /* Rich Brown - Leather tone */
  --color-primary-dark: #5C2E0F;      /* Deep Brown */
  --color-primary-light: #D2691E;     /* Lighter Brown */
  
  --color-secondary: #2C3E50;         /* Dark Slate - Professional */
  --color-secondary-light: #34495E;   /* Lighter Slate */
  
  --color-accent: #C0A080;            /* Tan - Leather accent */
  --color-accent-dark: #8B7355;       /* Darker Tan */
  
  --color-white: #FFFFFF;
  --color-off-white: #F8F7F4;         /* Warm off-white */
  --color-light-gray: #E8E6E1;        /* Light gray for borders */
  --color-gray: #A9A9A9;              /* Medium gray */
  --color-dark-gray: #4A4A4A;         /* Dark gray for text */
  
  --color-success: #27AE60;            /* Green for success states */
  --color-warning: #E67E22;            /* Orange for warnings */
  --color-error: #E74C3C;              /* Red for errors */
  
  /* Typography */
  --font-primary: 'Georgia', 'Garamond', serif;      /* Elegant serif for headings */
  --font-secondary: 'Segoe UI', 'Helvetica Neue', sans-serif;  /* Clean sans-serif for body */
  --font-mono: 'Courier New', monospace;
  
  --font-size-xs: 0.75rem;            /* 12px */
  --font-size-sm: 0.875rem;           /* 14px */
  --font-size-base: 1rem;             /* 16px */
  --font-size-lg: 1.125rem;           /* 18px */
  --font-size-xl: 1.25rem;            /* 20px */
  --font-size-2xl: 1.5rem;            /* 24px */
  --font-size-3xl: 1.875rem;          /* 30px */
  --font-size-4xl: 2.25rem;           /* 36px */
  --font-size-5xl: 3rem;              /* 48px */
  
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Line Heights */
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  --line-height-loose: 2;
  
  /* Spacing Scale */
  --spacing-xs: 0.25rem;              /* 4px */
  --spacing-sm: 0.5rem;               /* 8px */
  --spacing-md: 1rem;                 /* 16px */
  --spacing-lg: 1.5rem;               /* 24px */
  --spacing-xl: 2rem;                 /* 32px */
  --spacing-2xl: 2.5rem;              /* 40px */
  --spacing-3xl: 3rem;                /* 48px */
  --spacing-4xl: 4rem;                /* 64px */
  --spacing-5xl: 5rem;                /* 80px */
  
  /* Border Radius */
  --radius-none: 0;
  --radius-sm: 0.25rem;               /* 4px */
  --radius-md: 0.5rem;                /* 8px */
  --radius-lg: 1rem;                  /* 16px */
  --radius-xl: 1.5rem;                /* 24px */
  --radius-full: 9999px;
  
  /* Box Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
  
  /* Z-Index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  
  /* Container Width */
  --container-width: 1200px;
  --container-padding: 2rem;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-secondary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-dark-gray);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    url("../images/oa4RYEmHyZNb.png"),
    linear-gradient(90deg, rgba(139, 69, 19, 0.12) 0%, rgba(101, 67, 33, 0.08) 100%);
  background-size: 600px, cover;
  background-repeat: repeat, no-repeat;
  opacity: 0.35;
  z-index: -2;
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(139, 69, 19, 0.22), transparent 45%),
              radial-gradient(circle at bottom right, rgba(101, 67, 33, 0.18), transparent 50%);
  z-index: -1;
  pointer-events: none;
}

body[data-theme="dark"] {
  background-color: #1b140f;
  color: #f2ecdf;
}

body[data-theme="dark"]::before {
  opacity: 0.18;
}

body[data-theme="dark"]::after {
  background: radial-gradient(circle at top left, rgba(217, 175, 128, 0.25), transparent 45%),
              radial-gradient(circle at bottom right, rgba(139, 69, 19, 0.35), transparent 55%);
}

body[data-theme="dark"] h1,
body[data-theme="dark"] h2,
body[data-theme="dark"] h3,
body[data-theme="dark"] h4,
body[data-theme="dark"] h5,
body[data-theme="dark"] h6 {
  color: #f7ecd9;
}

body[data-theme="dark"] .card,
body[data-theme="dark"] .section-surface {
  background-color: rgba(40, 28, 20, 0.92);
  color: inherit;
  border-color: rgba(255, 255, 255, 0.08);
}

body[data-theme="dark"] .btn-primary {
  background: linear-gradient(135deg, #d3a169 0%, #b3773b 100%);
  color: #1b140f;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  z-index: var(--z-fixed);
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: transform var(--transition-fast), left var(--transition-fast);
}

.skip-link:focus {
  left: var(--spacing-md);
  top: var(--spacing-md);
  width: auto;
  height: auto;
  outline: 3px solid var(--color-accent);
  transform: scale(1.02);
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  border: 0 !important;
  white-space: nowrap !important;
}

[data-surface="elevated"] {
  position: relative;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(92, 46, 15, 0.08);
  box-shadow: var(--shadow-lg);
}

[data-surface="elevated"]::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(139, 69, 19, 0.05));
  pointer-events: none;
  border-radius: inherit;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-lg);
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

h5 {
  font-size: var(--font-size-xl);
}

h6 {
  font-size: var(--font-size-lg);
}

p {
  margin-bottom: var(--spacing-lg);
  line-height: var(--line-height-relaxed);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

strong, b {
  font-weight: var(--font-weight-bold);
}

em, i {
  font-style: italic;
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.container-fluid {
  width: 100%;
  padding: 0 var(--container-padding);
}

/* ============================================
   GRID LAYOUT SYSTEM
   ============================================ */

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid-6 {
  grid-template-columns: repeat(6, 1fr);
}

.grid-auto {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-auto-lg {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Responsive Grid */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-4,
  .grid-6 {
    grid-template-columns: 1fr;
  }
  
  .container {
    padding: 0 var(--spacing-lg);
  }
}

/* ============================================
   FLEXBOX UTILITIES
   ============================================ */

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.flex-wrap {
  flex-wrap: wrap;
}

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.gap-xl { gap: var(--spacing-xl); }

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-secondary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-light);
  border-color: var(--color-secondary-light);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-lg {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-lg);
}

.btn-sm {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
}

/* ============================================
   SECTION & TYPOGRAPHIC UTILITIES
   ============================================ */

.section {
  position: relative;
  padding: var(--spacing-5xl) 0;
}

.section--tight {
  padding: var(--spacing-4xl) 0;
}

.section-header {
  max-width: 720px;
  margin: 0 auto var(--spacing-4xl);
  text-align: center;
}

.section-header--left {
  margin-inline: 0;
  text-align: left;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--spacing-md);
}

.section-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
}

.section-lede {
  font-size: var(--font-size-lg);
  color: var(--color-dark-gray);
}

.handwritten {
  font-family: "Lucida Handwriting", "Segoe Script", "Brush Script MT", cursive;
  letter-spacing: 0.04em;
}

.maple-icon {
  font-size: 1.1em;
  color: var(--color-primary);
}

.surface-card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  background-color: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(139, 69, 19, 0.1);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(6px);
}

.surface-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

.texture-panel {
  background-image: linear-gradient(135deg, rgba(245, 222, 179, 0.32), rgba(139, 69, 19, 0.25));
  border-radius: var(--radius-lg);
  padding: var(--spacing-3xl);
  border: 1px solid rgba(139, 69, 19, 0.18);
  position: relative;
  overflow: hidden;
}

.texture-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../images/8doGmYJ9RaEp.png");
  background-size: 320px;
  background-repeat: repeat;
  opacity: 0.18;
  mix-blend-mode: multiply;
}

.texture-panel > * {
  position: relative;
  z-index: 1;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-3xl);
}

.stat {
  text-align: center;
}

.stat-value {
  font-size: var(--font-size-5xl);
  font-family: var(--font-primary);
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
}

.stat-label {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-dark);
}

.parallax {
  position: relative;
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  color: var(--color-white);
}

@media (max-width: 992px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .section {
    padding: var(--spacing-4xl) 0;
  }

  .section-header {
    margin-bottom: var(--spacing-3xl);
  }

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

.stats-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(248, 247, 244, 0.8) 100%);
}

.stats-section .stat {
  padding: var(--spacing-2xl) var(--spacing-xl);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow-md);
}

.stats-section .stat-value {
  color: var(--color-primary);
}

.stats-section .stat-label {
  color: var(--color-dark-gray);
}

/* ============================================
   HERO
   ============================================ */

.hero {
  position: relative;
  padding: clamp(6rem, 16vh, 9rem) 0;
  display: flex;
  align-items: center;
  color: var(--color-white);
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(32, 19, 12, 0.82) 0%, rgba(92, 46, 15, 0.78) 60%, rgba(44, 26, 18, 0.9) 100%);
  backdrop-filter: blur(2px);
}

.hero__container {
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 640px;
  display: grid;
  gap: var(--spacing-lg);
}

.hero__title {
  font-size: clamp(2.8rem, 5vw, 3.6rem);
  line-height: 1.05;
}

.hero__title .handwritten {
  display: block;
  font-size: clamp(2.4rem, 5vw, 3.2rem);
}

.hero__lede {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.88);
}

.hero__highlights {
  list-style: none;
  display: grid;
  gap: var(--spacing-sm);
  padding: 0;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
}

.hero__highlights li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.hero__highlights li::before {
  content: "▹";
  color: var(--color-accent);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.hero__note {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 768px) {
  .hero {
    padding: var(--spacing-5xl) 0;
  }

  .hero__content {
    padding: var(--spacing-2xl);
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* ============================================
   CRAFTSMANSHIP SHOWCASE
   ============================================ */

.craftsmanship-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-4xl);
  align-items: center;
}

.craftsmanship-list {
  list-style: none;
  display: grid;
  gap: var(--spacing-sm);
  margin: var(--spacing-lg) 0;
  padding: 0;
}

.craftsmanship-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  color: var(--color-dark-gray);
}

.craftsmanship-list li::before {
  content: "✦";
  color: var(--color-primary);
  margin-top: 4px;
}

.craftsmanship-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: var(--radius-xl);
}

.video-caption {
  margin-top: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  text-align: center;
}

@media (max-width: 992px) {
  .craftsmanship-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
  }
}

/* ============================================
   CONFIGURATOR
   ============================================ */

.configurator-section {
  background: linear-gradient(180deg, rgba(245, 222, 179, 0.18) 0%, rgba(255, 255, 255, 0) 60%);
}

.configurator-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-4xl);
  align-items: start;
}

.configurator-preview {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(139, 69, 19, 0.12);
  isolation: isolate;
}

.configurator-preview::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--configurator-color, rgba(139, 69, 19, 0.45));
  mix-blend-mode: multiply;
  opacity: 0.55;
  pointer-events: none;
}

.configurator-preview img {
  display: block;
  width: 100%;
  height: auto;
  filter: grayscale(12%);
}

.configurator-preview__badge {
  position: absolute;
  left: var(--spacing-lg);
  bottom: var(--spacing-lg);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.55);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.configurator-controls {
  display: grid;
  gap: var(--spacing-2xl);
}

.configurator-control__title {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--spacing-md);
  color: var(--color-accent-dark);
}

.configurator-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.configurator-swatch {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  background: var(--swatch-color);
  cursor: pointer;
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.configurator-swatch::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.35);
  mix-blend-mode: screen;
}

.configurator-swatch:hover,
.configurator-swatch.is-active {
  transform: translateY(-4px);
  border-color: var(--color-primary);
}

.configurator-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.configurator-option {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-full);
  border: 1px solid rgba(139, 69, 19, 0.2);
  background: rgba(255, 255, 255, 0.8);
  cursor: pointer;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: all var(--transition-fast);
}

.configurator-option:hover,
.configurator-option.is-active {
  background: linear-gradient(135deg, rgba(139, 69, 19, 0.16), rgba(245, 222, 179, 0.15));
  border-color: rgba(139, 69, 19, 0.4);
  color: var(--color-primary-dark);
}

.configurator-summary {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(139, 69, 19, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-lg);
  display: grid;
  gap: var(--spacing-lg);
}

.configurator-summary dl {
  display: grid;
  gap: var(--spacing-md);
  margin: 0;
}

.configurator-summary dt {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-dark);
}

.configurator-summary dd {
  margin: var(--spacing-xs) 0 0;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-dark);
}

@media (max-width: 1024px) {
  .configurator-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   ARTISAN STORIES
   ============================================ */

.artisan-grid {
  display: grid;
  gap: var(--spacing-2xl);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.artisan-card {
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  border: 1px solid rgba(139, 69, 19, 0.1);
  box-shadow: var(--shadow-md);
  display: grid;
  gap: var(--spacing-md);
}

.artisan-card h3 {
  margin-bottom: 0;
}

.artisan-card p {
  color: var(--color-dark-gray);
}

.artisan-link {
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  letter-spacing: 0.1em;
}

@media (max-width: 992px) {
  .artisan-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   KNOWLEDGE CARDS
   ============================================ */

.knowledge-grid {
  display: grid;
  gap: var(--spacing-2xl);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.knowledge-card {
  padding: var(--spacing-3xl);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(139, 69, 19, 0.12);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-lg);
  display: grid;
  gap: var(--spacing-lg);
}

.knowledge-link {
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

@media (max-width: 992px) {
  .knowledge-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .knowledge-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   SUSTAINABILITY
   ============================================ */

.sustainability-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: var(--spacing-4xl);
  align-items: stretch;
}

.sustainability-list {
  list-style: none;
  display: grid;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  padding: 0;
}

.sustainability-list li::before {
  content: "✔";
  color: var(--color-primary);
  margin-right: var(--spacing-sm);
}

.sustainability-card {
  display: grid;
  gap: var(--spacing-xl);
}

.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--spacing-md);
}

.timeline li {
  position: relative;
  padding-left: var(--spacing-xl);
  color: var(--color-dark-gray);
}

.timeline li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  box-shadow: 0 0 0 6px rgba(139, 69, 19, 0.12);
}

@media (max-width: 1024px) {
  .sustainability-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   FINAL CTA
   ============================================ */

.final-cta__container {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(139, 69, 19, 0.1);
}

.final-cta__actions {
  display: grid;
  gap: var(--spacing-md);
}

@media (max-width: 992px) {
  .final-cta__container {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   PRODUCT DETAIL PAGES
   ============================================ */

.product-overview {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: var(--spacing-4xl);
  align-items: start;
}

.product-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: rgba(0, 0, 0, 0.05);
}

.product-media img {
  width: 100%;
  height: auto;
  display: block;
}

.product-media__note {
  position: absolute;
  right: var(--spacing-lg);
  bottom: var(--spacing-lg);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.55);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-details {
  display: grid;
  gap: var(--spacing-xl);
}

.product-price {
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

.product-specs {
  display: grid;
  gap: var(--spacing-md);
  margin: 0;
}

.product-specs dt {
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-dark);
  margin-bottom: var(--spacing-xs);
}

.product-specs dd {
  margin: 0;
  color: var(--color-dark-gray);
  font-weight: var(--font-weight-semibold);
}

.product-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.product-features {
  list-style: none;
  display: grid;
  gap: var(--spacing-sm);
  margin: 0;
  padding: 0;
}

.product-features li {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
  color: var(--color-dark-gray);
}

.product-features li::before {
  content: "✔";
  color: var(--color-primary);
  margin-top: 2px;
}

.product-panels {
  display: grid;
  gap: var(--spacing-3xl);
}

.product-panel {
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(139, 69, 19, 0.1);
  box-shadow: var(--shadow-lg);
}

.product-panel h2,
.product-panel h3 {
  margin-top: 0;
}

.related-grid {
  display: grid;
  gap: var(--spacing-2xl);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.related-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(139, 69, 19, 0.12);
  display: flex;
  flex-direction: column;
}

.related-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.related-card__body {
  padding: var(--spacing-lg);
  display: grid;
  gap: var(--spacing-sm);
}

@media (max-width: 1024px) {
  .product-overview {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   RESOURCE & CONTACT PAGES
   ============================================ */

.resource-grid {
  display: grid;
  gap: var(--spacing-2xl);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.resource-card {
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(139, 69, 19, 0.1);
  box-shadow: var(--shadow-lg);
  display: grid;
  gap: var(--spacing-md);
}

.resource-card__icon {
  font-size: 2rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-4xl);
  align-items: start;
}

.contact-info {
  display: grid;
  gap: var(--spacing-xl);
}

.contact-block {
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(139, 69, 19, 0.1);
  box-shadow: var(--shadow-lg);
}

.dealer-map {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.legal-content {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(139, 69, 19, 0.1);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-4xl);
  display: grid;
  gap: var(--spacing-2xl);
  line-height: var(--line-height-relaxed);
}

.legal-content h2 {
  margin-top: var(--spacing-xl);
}

.legal-content ol,
.legal-content ul {
  padding-left: var(--spacing-2xl);
  display: grid;
  gap: var(--spacing-sm);
}

@media (max-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   FORMS
   ============================================ */

input,
textarea,
select {
  font-family: var(--font-secondary);
  font-size: var(--font-size-base);
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

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

label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark-gray);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

/* ============================================
   IMAGES & MEDIA
   ============================================ */

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

.img-responsive {
  width: 100%;
  height: auto;
}

.img-rounded {
  border-radius: var(--radius-lg);
}

.img-shadow {
  box-shadow: var(--shadow-lg);
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-header {
  padding: var(--spacing-lg);
  background-color: var(--color-off-white);
  border-bottom: 1px solid var(--color-light-gray);
}

.card-body {
  padding: var(--spacing-lg);
}

.card-footer {
  padding: var(--spacing-lg);
  background-color: var(--color-off-white);
  border-top: 1px solid var(--color-light-gray);
}

/* ============================================
   SECTIONS & SPACING
   ============================================ */

section {
  padding: var(--spacing-5xl) 0;
}

.section-sm {
  padding: var(--spacing-3xl) 0;
}

.section-lg {
  padding: var(--spacing-5xl) 0;
}

.bg-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.bg-secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.bg-light {
  background-color: var(--color-off-white);
}

.bg-accent {
  background-color: var(--color-accent);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

/* Margin Utilities */
.m-0 { margin: 0; }
.m-sm { margin: var(--spacing-sm); }
.m-md { margin: var(--spacing-md); }
.m-lg { margin: var(--spacing-lg); }
.m-xl { margin: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* Padding Utilities */
.p-0 { padding: 0; }
.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }

/* Text Alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Text Colors */
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-muted { color: var(--color-gray); }
.text-white { color: var(--color-white); }

/* Display Utilities */
.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }

/* Visibility */
.hidden { visibility: hidden; }
.visible { visibility: visible; }

/* Scroll To Top */
#scroll-to-top {
  position: fixed;
  right: var(--spacing-2xl);
  bottom: var(--spacing-2xl);
  width: 54px;
  height: 54px;
  border-radius: var(--radius-full);
  border: none;
  background: linear-gradient(135deg, rgba(139, 69, 19, 0.95) 0%, rgba(92, 46, 15, 0.9) 100%);
  color: var(--color-white);
  box-shadow: var(--shadow-xl);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base);
  z-index: var(--z-fixed);
}

#scroll-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-6px);
}

#scroll-to-top:focus {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
}

#scroll-to-top span {
  font-size: 1.35rem;
}

body[data-theme="dark"] #scroll-to-top {
  background: linear-gradient(135deg, rgba(217, 175, 128, 0.92) 0%, rgba(179, 119, 59, 0.9) 100%);
  color: #2c1a12;
}

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

@media (max-width: 768px) {
  h1 { font-size: var(--font-size-3xl); }
  h2 { font-size: var(--font-size-2xl); }
  h3 { font-size: var(--font-size-xl); }
  
  section {
    padding: var(--spacing-3xl) 0;
  }
  
  .d-md-none { display: none; }
}

@media (max-width: 480px) {
  h1 { font-size: var(--font-size-2xl); }
  h2 { font-size: var(--font-size-xl); }
  h3 { font-size: var(--font-size-lg); }
  
  section {
    padding: var(--spacing-2xl) 0;
  }
  
  .d-sm-none { display: none; }
}