/* ==========================================================================
   MONDINO CLEAN PRO - Core Stylesheet & Design Tokens
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=DM+Sans:opsz,wght@9..40,300;9..40,400;9..40,500;9..40,600&display=swap');

:root {
  /* Colors */
  --color-ivory: #F6F3EE;
  --color-cream: #EDE9E2;
  --color-charcoal: #1A1916;
  --color-charcoal-light: #3A3834;
  --color-sage: #6B7C65;
  --color-sage-light: #8FA88A;
  --color-gold: #B8965A;
  --color-gold-light: #D4AE79;
  --color-warm-gray: #9B9590;
  --color-warm-gray-light: #C8C4BE;
  
  /* Fonts */
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, Cambria, 'Times New Roman', serif;
  
  /* Layout */
  --max-width: 1280px;
  --nav-height: 80px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-ivory);
  color: var(--color-charcoal);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}

::selection {
  background-color: var(--color-sage);
  color: var(--color-ivory);
}

::-webkit-scrollbar {
  width: 4px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--color-warm-gray-light);
  border-radius: 2px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-warm-gray);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
  color: inherit;
}

em {
  font-family: var(--font-serif);
  font-style: italic;
}

p {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
}

input, select, textarea {
  font-family: var(--font-sans);
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (min-width: 1024px) {
  .container {
    padding-left: 3rem;
    padding-right: 3rem;
  }
}

.max-w-3xl {
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
}

.max-w-lg {
  max-width: 32rem;
  margin-left: auto;
  margin-right: auto;
}

/* Page Views System */
.page-view {
  display: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.page-view.active {
  display: block;
  opacity: 1;
  animation: fadeUp 0.4s ease-out both;
}

/* Keyframes & Animations */
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marquee-inner {
  display: flex;
  width: max-content;
  animation: marquee 50s linear infinite;
  white-space: nowrap;
}

.marquee-inner:hover {
  animation-play-state: paused;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-up {
  animation: fadeUp 0.7s ease-out both;
}

.animate-fade-up-delay {
  animation: fadeUp 0.7s ease-out 0.15s both;
}

.animate-fade-up-delay-2 {
  animation: fadeUp 0.7s ease-out 0.3s both;
}

.animate-fade-up-delay-3 {
  animation: fadeUp 0.7s ease-out 0.45s both;
}

/* Utility Colors */
.bg-ivory { background-color: var(--color-ivory); }
.bg-cream { background-color: var(--color-cream); }
.bg-charcoal { background-color: var(--color-charcoal); color: var(--color-ivory); }
.bg-sage { background-color: var(--color-sage); color: var(--color-ivory); }
.bg-gold { background-color: var(--color-gold); color: var(--color-ivory); }

.text-ivory { color: var(--color-ivory); }
.text-charcoal { color: var(--color-charcoal); }
.text-sage { color: var(--color-sage); }
.text-gold { color: var(--color-gold); }
.text-gold-light { color: var(--color-gold-light); }
.text-warm-gray { color: var(--color-warm-gray); }

/* Common Badges and Subtitles */
.eyebrow-badge {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.eyebrow-badge.gold {
  color: var(--color-gold);
}

.eyebrow-badge.warm-gray {
  color: var(--color-warm-gray);
}

.eyebrow-badge.sage {
  color: var(--color-sage);
}

/* Responsive Grid Helpers */
.grid {
  display: grid;
}

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (min-width: 640px) {
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sm\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sm\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .lg\:grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}