/* ============================================================================
   VARIABLES CSS - RESTAURANT CHINOIS FUSION
   ============================================================================ */

:root {
  /* ========== COULEURS PRINCIPALES ========== */
  --color-primary: #D32F2F;
  --color-primary-light: #EF5350;
  --color-primary-dark: #B71C1C;
  --color-primary-50: #FFEBEE;
  --color-primary-100: #FFCDD2;
  --color-primary-200: #EF9A9A;
  --color-primary-300: #E57373;
  --color-primary-400: #EF5350;
  --color-primary-500: #D32F2F;
  --color-primary-600: #C62828;
  --color-primary-700: #B71C1C;
  --color-primary-800: #8B0000;
  --color-primary-900: #6B0000;

  --color-secondary: #212121;
  --color-secondary-light: #424242;
  --color-secondary-dark: #000000;
  --color-secondary-50: #FAFAFA;
  --color-secondary-100: #F5F5F5;
  --color-secondary-200: #EEEEEE;
  --color-secondary-300: #E0E0E0;
  --color-secondary-400: #BDBDBD;
  --color-secondary-500: #9E9E9E;
  --color-secondary-600: #757575;
  --color-secondary-700: #616161;
  --color-secondary-800: #424242;
  --color-secondary-900: #212121;

  --color-accent: #FFD700;
  --color-accent-light: #FFEB3B;
  --color-accent-dark: #F9A825;
  --color-accent-50: #FFFDE7;
  --color-accent-100: #FFF9C4;
  --color-accent-200: #FFF59D;
  --color-accent-300: #FFF176;
  --color-accent-400: #FFEE58;
  --color-accent-500: #FFD700;
  --color-accent-600: #FBC02D;
  --color-accent-700: #F9A825;
  --color-accent-800: #F57F17;
  --color-accent-900: #E65100;

  /* ========== COULEURS NEUTRES ========== */
  --color-white: #FFFFFF;
  --color-black: #000000;
  --color-cream: #FFF8E7;
  --color-cream-dark: #F5E6D3;

  --color-gray-50: #FAFAFA;
  --color-gray-100: #F5F5F5;
  --color-gray-200: #EEEEEE;
  --color-gray-300: #E0E0E0;
  --color-gray-400: #BDBDBD;
  --color-gray-500: #9E9E9E;
  --color-gray-600: #757575;
  --color-gray-700: #616161;
  --color-gray-800: #424242;
  --color-gray-900: #212121;

  /* ========== COULEURS SÉMANTIQUES ========== */
  --color-success: #4CAF50;
  --color-success-light: #81C784;
  --color-success-dark: #388E3C;
  
  --color-warning: #FF9800;
  --color-warning-light: #FFB74D;
  --color-warning-dark: #F57C00;
  
  --color-error: #F44336;
  --color-error-light: #E57373;
  --color-error-dark: #D32F2F;
  
  --color-info: #2196F3;
  --color-info-light: #64B5F6;
  --color-info-dark: #1976D2;

  /* ========== COULEURS DE TEXTE ========== */
  --color-text: #212121;
  --color-text-light: #757575;
  --color-text-lighter: #9E9E9E;
  --color-text-dark: #000000;
  --color-text-muted: #BDBDBD;

  /* ========== COULEURS DE TEXTE SUR FOND COLORÉ ========== */
  --color-text-on-primary: #FFFFFF;
  --color-text-on-secondary: #FFFFFF;
  --color-text-on-accent: #212121;
  --color-text-on-dark: #FFFFFF;
  --color-text-on-light: #212121;
  --color-text-on-cream: #212121;
  --color-text-on-white: #212121;
  --color-text-on-black: #FFFFFF;

  /* ========== COULEURS DE FOND ========== */
  --color-bg: #FFFFFF;
  --color-bg-alt: #FFF8E7;
  --color-bg-section: #F5F5F5;
  --color-bg-dark: #212121;
  --color-bg-overlay: rgba(33, 33, 33, 0.85);
  --color-bg-overlay-light: rgba(255, 255, 255, 0.95);

  /* ========== COULEURS DE BORDURE ========== */
  --color-border: #E0E0E0;
  --color-border-light: #EEEEEE;
  --color-border-dark: #BDBDBD;
  --color-border-focus: #D32F2F;
  --color-border-accent: #FFD700;

  /* ========== TYPOGRAPHIE ========== */
  --font-primary: 'Noto Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-accent: 'Noto Serif', Georgia, serif;
  --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-size-6xl: 3.75rem;       /* 60px */
  --font-size-7xl: 4.5rem;        /* 72px */

  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.2;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;

  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.025em;
  --letter-spacing-wider: 0.05em;
  --letter-spacing-widest: 0.1em;

  /* ========== SPACING ========== */
  --spacing-0: 0;
  --spacing-1: 0.25rem;    /* 4px */
  --spacing-2: 0.5rem;     /* 8px */
  --spacing-3: 0.75rem;    /* 12px */
  --spacing-4: 1rem;       /* 16px */
  --spacing-5: 1.25rem;    /* 20px */
  --spacing-6: 1.5rem;     /* 24px */
  --spacing-7: 1.75rem;    /* 28px */
  --spacing-8: 2rem;       /* 32px */
  --spacing-9: 2.25rem;    /* 36px */
  --spacing-10: 2.5rem;    /* 40px */
  --spacing-12: 3rem;      /* 48px */
  --spacing-14: 3.5rem;    /* 56px */
  --spacing-16: 4rem;      /* 64px */
  --spacing-20: 5rem;      /* 80px */
  --spacing-24: 6rem;      /* 96px */
  --spacing-28: 7rem;      /* 112px */
  --spacing-32: 8rem;      /* 128px */
  --spacing-36: 9rem;      /* 144px */
  --spacing-40: 10rem;     /* 160px */

  /* ========== BORDER RADIUS ========== */
  --radius-none: 0;
  --radius-sm: 0.125rem;   /* 2px */
  --radius-base: 0.25rem;  /* 4px */
  --radius-md: 0.375rem;   /* 6px */
  --radius-lg: 0.5rem;     /* 8px */
  --radius-xl: 0.75rem;    /* 12px */
  --radius-2xl: 1rem;      /* 16px */
  --radius-3xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;

  /* ========== SHADOWS ========== */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-base: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-2xl: 0 30px 60px -15px rgba(0, 0, 0, 0.3);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
  --shadow-red: 0 10px 30px rgba(211, 47, 47, 0.25);
  --shadow-gold: 0 10px 30px rgba(255, 215, 0, 0.25);
  --shadow-text: 2px 2px 4px rgba(0, 0, 0, 0.3);

  /* ========== TRANSITIONS ========== */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-all: all var(--transition-base);
  --transition-colors: color var(--transition-base), background-color var(--transition-base), border-color var(--transition-base);
  --transition-transform: transform var(--transition-base);
  --transition-opacity: opacity var(--transition-base);

  /* ========== Z-INDEX ========== */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;

  /* ========== BREAKPOINTS ========== */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;

  /* ========== CONTAINER ========== */
  --container-max-width: 1280px;
  --container-padding: var(--spacing-4);
  --container-padding-md: var(--spacing-6);
  --container-padding-lg: var(--spacing-8);

  /* ========== ANIMATIONS ========== */
  --animation-spin: spin 1s linear infinite;
  --animation-ping: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
  --animation-pulse: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  --animation-bounce: bounce 1s infinite;
  --animation-fade-in: fadeIn 0.5s ease-in-out;
  --animation-slide-up: slideUp 0.5s ease-out;
  --animation-slide-down: slideDown 0.5s ease-out;
}


/* ============================================================================
   RESET CSS MODERNE
   ============================================================================ */

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
  min-height: 100vh;
}

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
  outline: none;
}

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

ol,
ul {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

textarea {
  resize: vertical;
}

fieldset {
  border: none;
}

::selection {
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--color-gray-400);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-gray-500);
}


/* ============================================================================
   TYPOGRAPHIE
   ============================================================================ */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-4);
  letter-spacing: var(--letter-spacing-tight);
}

h1 {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-6);
  text-transform: capitalize;
}

h2 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-5);
}

h3 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-4);
}

h4 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-4);
}

h5 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-3);
}

h6 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-3);
  font-weight: var(--font-weight-semibold);
}

p {
  margin-bottom: var(--spacing-4);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}

p.lead {
  font-size: var(--font-size-xl);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-6);
}

p.small {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

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

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

a:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

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

em,
i {
  font-style: italic;
}

small {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

mark {
  background-color: var(--color-accent-100);
  color: var(--color-text-dark);
  padding: 0.125rem 0.25rem;
  border-radius: var(--radius-sm);
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background-color: var(--color-gray-100);
  padding: 0.125rem 0.375rem;
  border-radius: var(--radius-base);
  color: var(--color-primary-dark);
}

pre {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  background-color: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  margin-bottom: var(--spacing-4);
}

blockquote {
  border-left: 4px solid var(--color-accent);
  padding-left: var(--spacing-6);
  margin: var(--spacing-8) 0;
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-style: italic;
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
}

blockquote cite {
  display: block;
  margin-top: var(--spacing-3);
  font-size: var(--font-size-base);
  font-style: normal;
  color: var(--color-text-lighter);
}

ul,
ol {
  margin-bottom: var(--spacing-4);
  padding-left: var(--spacing-8);
}

ul {
  list-style-type: disc;
}

ol {
  list-style-type: decimal;
}

li {
  margin-bottom: var(--spacing-2);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}

ul ul,
ol ul {
  list-style-type: circle;
  margin-top: var(--spacing-2);
}

ol ol,
ul ol {
  list-style-type: lower-alpha;
  margin-top: var(--spacing-2);
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--spacing-8) 0;
}


/* ============================================================================
   HEADER
   ============================================================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-all);
  border-bottom: 1px solid var(--color-border-light);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
}

.header__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--spacing-4) var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-8);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-transform);
}

.header__logo:hover {
  transform: scale(1.05);
  text-decoration: none;
}

.header__logo-image {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.header__logo-subtitle {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-normal);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
}

.header__nav {
  display: none;
  align-items: center;
  gap: var(--spacing-2);
}

.header__nav.active {
  display: flex;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.header__nav-item {
  margin: 0;
}

.header__nav-link {
  display: block;
  padding: var(--spacing-2) var(--spacing-4);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
  position: relative;
}

.header__nav-link:hover {
  color: var(--color-primary);
  background-color: var(--color-primary-50);
  text-decoration: none;
}

.header__nav-link.active {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
}

.header__nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: var(--spacing-4);
  right: var(--spacing-4);
  height: 2px;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
}

.header__cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.header__cta-button {
  padding: var(--spacing-3) var(--spacing-6);
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-semibold);
  transition: var(--transition-all);
  box-shadow: var(--shadow-sm);
}

.header__cta-button:hover {
  background-color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.header__menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text);
  transition: var(--transition-colors);
}

.header__menu-toggle:hover {
  color: var(--color-primary);
}

.header__menu-icon {
  width: 24px;
  height: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: stretch;
}

.header__menu-icon span {
  display: block;
  height: 2px;
  background-color: currentColor;
  border-radius: var(--radius-full);
  transition: var(--transition-all);
}


/* ============================================================================
   FOOTER
   ============================================================================ */

.footer {
  background-color: var(--color-secondary);
  color: var(--color-text-on-dark);
  padding: var(--spacing-16) 0 var(--spacing-8);
  margin-top: auto;
}

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

.footer__top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-12);
  margin-bottom: var(--spacing-12);
  padding-bottom: var(--spacing-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.footer__section-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  margin-bottom: var(--spacing-4);
  font-family: var(--font-heading);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  margin-bottom: var(--spacing-3);
}

.footer__description {
  color: var(--color-gray-400);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__link {
  color: var(--color-gray-300);
  text-decoration: none;
  transition: var(--transition-colors);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.footer__link:hover {
  color: var(--color-accent);
  padding-left: var(--spacing-2);
  text-decoration: none;
}

.footer__social {
  display: flex;
  gap: var(--spacing-3);
  margin-top: var(--spacing-4);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-text-on-dark);
  transition: var(--transition-all);
}

.footer__social-link:hover {
  background-color: var(--color-accent);
  color: var(--color-text-on-accent);
  transform: translateY(-3px);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  color: var(--color-gray-300);
  margin-bottom: var(--spacing-3);
}

.footer__contact-icon {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  padding-top: var(--spacing-8);
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
}

.footer__copyright {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.footer__legal-links {
  display: flex;
  gap: var(--spacing-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__legal-link {
  color: var(--color-gray-400);
  text-decoration: none;
  transition: var(--transition-colors);
}

.footer__legal-link:hover {
  color: var(--color-accent);
  text-decoration: underline;
}


/* ============================================================================
   COMPOSANTS
   ============================================================================ */

/* === BOUTONS === */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition-all);
  white-space: nowrap;
  user-select: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-text-on-secondary);
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-text-on-accent);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-gold);
}

.btn-accent:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

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

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

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

.btn-outline-secondary:hover {
  background-color: var(--color-secondary);
  color: var(--color-text-on-secondary);
  border-color: var(--color-secondary);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: var(--color-gray-100);
  color: var(--color-primary);
}

.btn-sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
}

.btn-xl {
  padding: var(--spacing-5) var(--spacing-10);
  font-size: var(--font-size-xl);
}

.btn-block {
  width: 100%;
  display: flex;
}

.btn-icon {
  padding: var(--spacing-3);
  width: 44px;
  height: 44px;
}


/* === CARDS === */

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-base);
  overflow: hidden;
  transition: var(--transition-all);
  display: flex;
  flex-direction: column;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card__image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.card__body {
  padding: var(--spacing-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.card__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-2);
  font-family: var(--font-heading);
}

.card__description {
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  flex: 1;
}

.card__footer {
  padding: var(--spacing-4) var(--spacing-6);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-4);
}

.card__badge {
  position: absolute;
  top: var(--spacing-4);
  right: var(--spacing-4);
  background-color: var(--color-accent);
  color: var(--color-text-on-accent);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  box-shadow: var(--shadow-md);
}

.card-horizontal {
  flex-direction: row;
}

.card-horizontal .card__image {
  width: 40%;
  height: auto;
  min-height: 300px;
}

.card-menu {
  background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-white) 100%);
  border: 1px solid var(--color-border-light);
}


/* === GRIDS === */

.grid {
  display: grid;
  gap: var(--spacing-6);
}

.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));
}

.grid-auto-fit {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-auto-fill {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}


/* === SECTIONS === */

.section {
  padding: var(--spacing-20) 0;
  position: relative;
}

.section-sm {
  padding: var(--spacing-12) 0;
}

.section-lg {
  padding: var(--spacing-32) 0;
}

.section-primary {
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
}

.section-secondary {
  background-color: var(--color-secondary);
  color: var(--color-text-on-secondary);
}

.section-cream {
  background-color: var(--color-cream);
  color: var(--color-text-on-cream);
}

.section-gray {
  background-color: var(--color-gray-50);
}

.section__title {
  text-align: center;
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-4xl);
  font-family: var(--font-heading);
  color: var(--color-text-dark);
}

.section__subtitle {
  text-align: center;
  margin-bottom: var(--spacing-12);
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section__decoration {
  text-align: center;
  margin-bottom: var(--spacing-6);
}

.section__decoration::after {
  content: '✦';
  display: inline-block;
  color: var(--color-accent);
  font-size: var(--font-size-2xl);
  margin: 0 var(--spacing-4);
}


/* === CONTAINER === */

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

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

.container-narrow {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}


/* === INPUTS === */

.input,
.textarea,
.select {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  outline: none;
  transition: var(--transition-all);
}

.input:focus,
.textarea:focus,
.select:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.1);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--color-text-lighter);
}

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

.input-group {
  display: flex;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-4);
}

.label {
  display: block;
  margin-bottom: var(--spacing-2);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  font-size: var(--font-size-sm);
}

.form-group {
  margin-bottom: var(--spacing-6);
}

.form-error {
  color: var(--color-error);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-2);
}

.form-help {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-2);
}


/* === ALERTS === */

.alert {
  padding: var(--spacing-4) var(--spacing-6);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-4);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  border-left: 4px solid;
}

.alert-success {
  background-color: rgba(76, 175, 80, 0.1);
  border-left-color: var(--color-success);
  color: var(--color-success-dark);
}

.alert-warning {
  background-color: rgba(255, 152, 0, 0.1);
  border-left-color: var(--color-warning);
  color: var(--color-warning-dark);
}

.alert-error {
  background-color: rgba(244, 67, 54, 0.1);
  border-left-color: var(--color-error);
  color: var(--color-error-dark);
}

.alert-info {
  background-color: rgba(33, 150, 243, 0.1);
  border-left-color: var(--color-info);
  color: var(--color-info-dark);
}


/* === BADGES === */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-1) var(--spacing-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.badge-primary {
  background-color: var(--color-primary);
  color: var(--color-text-on-primary);
}

.badge-secondary {
  background-color: var(--color-secondary);
  color: var(--color-text-on-secondary);
}

.badge-accent {
  background-color: var(--color-accent);
  color: var(--color-text-on-accent);
}

.badge-success {
  background-color: var(--color-success);
  color: var(--color-white);
}

.badge-warning {
  background-color: var(--color-warning);
  color: var(--color-white);
}


/* === MODAL === */

.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  overflow-y: auto;
  padding: var(--spacing-6);
}

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

.modal__backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: var(--z-modal-backdrop);
  animation: var(--animation-fade-in);
}

.modal__content {
  position: relative;
  background-color: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  max-width: 600px;
  width: 100%;
  z-index: var(--z-modal);
  animation: var(--animation-slide-up);
}

.modal__header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-dark);
  margin: 0;
}

.modal__close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  transition: var(--transition-colors);
}

.modal__close:hover {
  background-color: var(--color-gray-100);
  color: var(--color-primary);
}

.modal__body {
  padding: var(--spacing-6);
}

.modal__footer {
  padding: var(--spacing-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-3);
}


/* === DROPDOWN === */

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown__menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: var(--spacing-2);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  z-index: var(--z-dropdown);
  padding: var(--spacing-2);
  animation: var(--animation-slide-down);
}

.dropdown__menu.active {
  display: block;
}

.dropdown__item {
  padding: var(--spacing-3) var(--spacing-4);
  color: var(--color-text);
  text-decoration: none;
  display: block;
  border-radius: var(--radius-md);
  transition: var(--transition-colors);
}

.dropdown__item:hover {
  background-color: var(--color-primary-50);
  color: var(--color-primary);
}

.dropdown__divider {
  height: 1px;
  background-color: var(--color-border);
  margin: var(--spacing-2) 0;
}


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

.text-center {
  text-align: center;
}

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

.text-right {
  text-align: right;
}

.text-primary {
  color: var(--color-primary) !important;
}

.text-secondary {
  color: var(--color-secondary) !important;
}

.text-accent {
  color: var(--color-accent) !important;
}

.text-white {
  color: var(--color-white) !important;
}

.text-muted {
  color: var(--color-text-light) !important;
}

.text-sm {
  font-size: var(--font-size-sm) !important;
}

.text-lg {
  font-size: var(--font-size-lg) !important;
}

.text-xl {
  font-size: var(--font-size-xl) !important;
}

.text-2xl {
  font-size: var(--font-size-2xl) !important;
}

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

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

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

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

.bg-cream {
  background-color: var(--color-cream) !important;
}

.bg-gray {
  background-color: var(--color-gray-50) !important;
}

.mt-0 { margin-top: 0 !important; }
.mt-2 { margin-top: var(--spacing-2) !important; }
.mt-4 { margin-top: var(--spacing-4) !important; }
.mt-6 { margin-top: var(--spacing-6) !important; }
.mt-8 { margin-top: var(--spacing-8) !important; }
.mt-12 { margin-top: var(--spacing-12) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-2 { margin-bottom: var(--spacing-2) !important; }
.mb-4 { margin-bottom: var(--spacing-4) !important; }
.mb-6 { margin-bottom: var(--spacing-6) !important; }
.mb-8 { margin-bottom: var(--spacing-8) !important; }
.mb-12 { margin-bottom: var(--spacing-12) !important; }

.pt-0 { padding-top: 0 !important; }
.pt-4 { padding-top: var(--spacing-4) !important; }
.pt-8 { padding-top: var(--spacing-8) !important; }
.pt-12 { padding-top: var(--spacing-12) !important; }

.pb-0 { padding-bottom: 0 !important; }
.pb-4 { padding-bottom: var(--spacing-4) !important; }
.pb-8 { padding-bottom: var(--spacing-8) !important; }
.pb-12 { padding-bottom: var(--spacing-12) !important; }

.flex {
  display: flex !important;
}

.flex-col {
  flex-direction: column !important;
}

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

.items-center {
  align-items: center !important;
}

.justify-center {
  justify-content: center !important;
}

.justify-between {
  justify-content: space-between !important;
}

.gap-2 { gap: var(--spacing-2) !important; }
.gap-4 { gap: var(--spacing-4) !important; }
.gap-6 { gap: var(--spacing-6) !important; }
.gap-8 { gap: var(--spacing-8) !important; }

.hidden {
  display: none !important;
}

.block {
  display: block !important;
}

.inline-block {
  display: inline-block !important;
}

.w-full {
  width: 100% !important;
}

.h-full {
  height: 100% !important;
}

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

.rounded-full {
  border-radius: var(--radius-full) !important;
}

.shadow {
  box-shadow: var(--shadow-base) !important;
}

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


/* ============================================================================
   RESPONSIVE - MEDIA QUERIES
   ============================================================================ */

/* Small devices (landscape phones, 640px and up) */
@media (min-width: 640px) {
  h1 { font-size: var(--font-size-6xl); }
  h2 { font-size: var(--font-size-5xl); }
  h3 { font-size: var(--font-size-4xl); }
  
  .section {
    padding: var(--spacing-24) 0;
  }
  
  .container {
    padding: 0 var(--container-padding-md);
  }
  
  .header__container {
    padding: var(--spacing-4) var(--container-padding-md);
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
  h1 { font-size: var(--font-size-7xl); }
  
  .header__nav {
    display: flex;
  }
  
  .header__menu-toggle {
    display: none;
  }
  
  .card-horizontal .card__image {
    width: 35%;
  }
  
  .footer__top {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
  
  .section {
    padding: var(--spacing-32) 0;
  }
  
  .grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .modal__content {
    max-width: 700px;
  }
}

/* Large devices (desktops, 1024px and up) */
@media (min-width: 1024px) {
  .container {
    padding: 0 var(--container-padding-lg);
  }
  
  .header__container {
    padding: var(--spacing-5) var(--container-padding-lg);
  }
  
  .section-lg {
    padding: var(--spacing-40) 0;
  }
  
  .grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  
  .grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  
  .card-horizontal .card__image {
    width: 30%;
  }
}

/* Extra large devices (large desktops, 1280px and up) */
@media (min-width: 1280px) {
  :root {
    --font-size-base: 1.125rem;
  }
  
  .section__title {
    font-size: var(--font-size-5xl);
  }
}

/* Mobile-first responsive utilities */
@media (max-width: 767px) {
  .header__nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    align-items: stretch;
  }
  
  .header__nav-list {
    flex-direction: column;
    gap: var(--spacing-1);
  }
  
  .header__nav-link {
    padding: var(--spacing-4);
  }
  
  .header__cta {
    margin-top: var(--spacing-4);
    flex-direction: column;
  }
  
  .header__cta-button {
    width: 100%;
  }
  
  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--spacing-8);
  }
  
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .card-horizontal {
    flex-direction: column;
  }
  
  .card-horizontal .card__image {
    width: 100%;
    height: 240px;
  }
  
  .btn-block {
    width: 100%;
  }
  
  .modal {
    padding: var(--spacing-4);
  }
  
  .modal__content {
    max-width: 100%;
  }
}


/* ============================================================================
   KEYFRAMES - ANIMATIONS
   ============================================================================ */

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

@keyframes slideDown {
  from {
    transform: translateY(-10px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

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

@keyframes ping {
  75%, 100% {
    transform: scale(2);
    opacity: 0;
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: .5;
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(-25%);
    animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
  }
  50% {
    transform: translateY(0);
    animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
  }
}


/* ============================================================================
   PRINT STYLES
   ============================================================================ */

@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  a,
  a:visited {
    text-decoration: underline;
  }
  
  a[href]::after {
    content: " (" attr(href) ")";
  }
  
  abbr[title]::after {
    content: " (" attr(title) ")";
  }
  
  pre,
  blockquote {
    border: 1px solid #999;
    page-break-inside: avoid;
  }
  
  thead {
    display: table-header-group;
  }
  
  tr,
  img {
    page-break-inside: avoid;
  }
  
  img {
    max-width: 100% !important;
  }
  
  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }
  
  h2,
  h3 {
    page-break-after: avoid;
  }
  
  .header,
  .footer,
  .header__menu-toggle,
  .btn,
  .modal {
    display: none;
  }
}