/* ==========================================================================
   AQWAKE APPAREL — Luxury Safari & Wilderness Design System
   Color Palettes Integrated:
   - Deep Ocean Slate Teal:  #3E6371 / #2C4B57
   - Soft Mist Sky Blue:     #B1C8D4 / #EAF1F5
   - Warm Sand Greige:       #CDC4B8 / #DDD6CC
   - Muted Terracotta Clay:  #B68D7F / #9C7061
   - Savannah Camel Tan:     #D89F6B / #C58852
   - Bushveld Sage Green:    #9AA593 / #7E8C76
   - Alabaster Ivory Cream:  #F9F8F5 / #F3EFE9
   - Deep Espresso Charcoal: #23211F / #181716
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Cinzel:wght@400;500;600;700&display=swap');

:root {
  /* Core Palette 1 & 2 Colors */
  --color-slate-deep: #253D47;
  --color-slate: #3E6371;
  --color-slate-light: #5B8494;
  
  --color-mist-blue: #ADC6D2;
  --color-mist-light: #E9F1F5;
  --color-mist-ice: #F3F7FA;
  
  --color-terracotta: #B68D7F;
  --color-terracotta-dark: #986E60;
  --color-terracotta-light: #DFBDB0;
  
  --color-tan: #D89F6B;
  --color-tan-dark: #BA7F49;
  --color-tan-light: #F2D5B8;
  
  --color-sage: #94A08E;
  --color-sage-dark: #6C7A65;
  --color-sage-light: #DEE5D9;
  
  --color-sand: #CDC4B8;
  --color-sand-light: #EDE7DE;
  --color-linen: #F6F3ED;
  --color-ivory: #FAF8F5;
  --color-white: #FFFFFF;
  
  --color-charcoal: #23211F;
  --color-charcoal-light: #484542;
  --color-muted: #79746F;
  --color-border: rgba(62, 99, 113, 0.12);
  --color-border-warm: rgba(205, 196, 184, 0.35);

  /* Semantic UI Tokens */
  --bg-primary: var(--color-ivory);
  --bg-surface: var(--color-white);
  --bg-secondary: var(--color-linen);
  --bg-accent: var(--color-mist-light);
  --bg-dark: var(--color-slate-deep);
  
  --text-primary: var(--color-charcoal);
  --text-secondary: var(--color-muted);
  --text-light: #94908B;
  --text-on-dark: #FAF8F5;
  --text-accent: var(--color-slate);
  --text-terracotta: var(--color-terracotta-dark);

  --btn-primary-bg: var(--color-slate);
  --btn-primary-text: #FFFFFF;
  --btn-primary-hover: var(--color-slate-deep);
  
  --btn-warm-bg: var(--color-terracotta);
  --btn-warm-text: #FFFFFF;
  --btn-warm-hover: var(--color-terracotta-dark);

  --badge-leather-bg: #F5EBE1;
  --badge-leather-text: #8E562A;
  --badge-sale-bg: #FBEBE8;
  --badge-sale-text: #B43826;
  --badge-new-bg: #E8F2F6;
  --badge-new-text: #2F5968;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-brand: 'Cinzel', 'Playfair Display', serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Shadows & Elevations */
  --shadow-sm: 0 2px 8px rgba(35, 33, 31, 0.04), 0 1px 2px rgba(35, 33, 31, 0.02);
  --shadow-md: 0 8px 24px rgba(35, 33, 31, 0.07), 0 2px 6px rgba(35, 33, 31, 0.03);
  --shadow-lg: 0 16px 40px rgba(35, 33, 31, 0.10), 0 4px 12px rgba(35, 33, 31, 0.05);
  --shadow-xl: 0 24px 60px rgba(35, 33, 31, 0.14), 0 8px 20px rgba(35, 33, 31, 0.06);

  /* Transitions */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s var(--ease-spring);
  --transition-normal: 0.35s var(--ease-spring);
  --transition-smooth: 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);

  /* Spacing & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --max-width: 1380px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

input, select, textarea {
  font-family: inherit;
  font-size: 16px; /* Prevents auto-zoom on iOS Safari */
}

ul, ol {
  list-style: none;
}

/* ==========================================================================
   Typography Classes
   ========================================================================== */
.font-brand {
  font-family: var(--font-brand);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.font-heading {
  font-family: var(--font-heading);
}

.text-editorial {
  font-family: var(--font-heading);
  font-style: italic;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-slate);
  display: inline-block;
  margin-bottom: 0.65rem;
}

.eyebrow.terracotta {
  color: var(--color-terracotta);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
  font-weight: 400;
}

/* ==========================================================================
   Layout Containers & Utilities
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 3rem);
  padding-right: clamp(1.25rem, 4vw, 3rem);
}

.section-padding {
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.section-padding-sm {
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

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

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

.bg-dark {
  background-color: var(--bg-dark);
  color: var(--text-on-dark);
}

.bg-white {
  background-color: #FFFFFF;
}

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

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

/* ==========================================================================
   Buttons & Badges
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.9rem 1.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  box-shadow: 0 4px 14px rgba(37, 61, 71, 0.25);
}

.btn-primary:hover {
  background-color: var(--btn-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 61, 71, 0.35);
}

.btn-warm {
  background-color: var(--color-terracotta);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(182, 141, 127, 0.3);
}

.btn-warm:hover {
  background-color: var(--color-terracotta-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(182, 141, 127, 0.4);
}

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

.btn-outline:hover {
  background: var(--text-primary);
  color: #FFFFFF;
}

.btn-outline-white {
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: transparent;
  color: #FFFFFF;
}

.btn-outline-white:hover {
  background: #FFFFFF;
  color: var(--color-slate-deep);
  border-color: #FFFFFF;
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}

.btn-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-sm);
}

.badge-leather {
  background-color: var(--badge-leather-bg);
  color: var(--badge-leather-text);
  border: 1px solid rgba(142, 86, 42, 0.2);
}

.badge-sale {
  background-color: var(--badge-sale-bg);
  color: var(--badge-sale-text);
}

.badge-new {
  background-color: var(--badge-new-bg);
  color: var(--badge-new-text);
}

.badge-best {
  background-color: #F8F4EE;
  color: var(--color-tan-dark);
  border: 1px solid rgba(186, 127, 73, 0.25);
}

/* Animations & Toast */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseSubtle {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.animate-fade-in {
  animation: fadeIn 0.6s var(--ease-spring) forwards;
}

/* Toast Notification */
#toastNotification {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 10000;
  background: var(--color-slate-deep);
  color: #FFFFFF;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.9rem;
  font-weight: 500;
  border-left: 4px solid var(--color-terracotta);
  transform: translateY(100px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

#toastNotification.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}