/* ==========================================
    IMPORT TYPOGRAPHIE CAVIAR DREAMS
========================================== */
@font-face {
  font-family: "Caviar Dreams";
  src: url("data:font/woff2;base64,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")
    format("woff2");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* ==========================================
    VARIABLES CSS - DESIGN SYSTEM PROLIBRE
========================================== */
:root {
  /* Couleurs principales - Mode Clair */
  --color-primary: #ea5545;
  --color-primary-hover: #d63d2d;
  --color-secondary: #0d7e83;
  --color-secondary-hover: #0a6367;
  --color-dark: #3c3c3c;
  --color-gray: #bdbdbd;
  --color-gray-light: #e0e0e0;
  --color-white: #ffffff;
  --color-background: #f8f8f8;
  --color-surface: #ffffff;
  --color-text: #3c3c3c;
  --color-text-secondary: #6b6b6b;
  --color-border: #e0e0e0;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 50%;

  /* Typography */
  --font-family: "Caviar Dreams", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;

  /* Transitions */
  --transition: all 0.3s ease;
  --transition-fast: all 0.15s ease;
}

/* Mode Sombre */
[data-theme="dark"] {
  --color-background: #1a1a1a;
  --color-surface: #262626;
  --color-text: #e0e0e0;
  --color-text-secondary: #bdbdbd;
  --color-border: #404040;
  --color-gray: #6b6b6b;
  --color-gray-light: #404040;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* ==========================================
    RESET & BASE
========================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  transition: var(--transition);
}

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

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

button {
  font-family: var(--font-family);
  cursor: pointer;
  border: none;
  background: none;
}

/* ==========================================
    UTILITAIRES
========================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

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

.section-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-md);
  text-align: center;
  position: relative;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-2xl);
}

/* ==========================================
    HEADER & NAVIGATION
========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-xl);
  font-weight: bold;
}

.logo img {
  height: 40px;
  width: auto;
}

.nav-menu {
  display: flex;
  gap: var(--space-xl);
  list-style: none;
  align-items: center;
}

.nav-link {
  font-size: var(--font-size-base);
  transition: var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition-fast);
}

.nav-link:hover::after {
  width: 100%;
}

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

/* Bouton du menu hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-xs);
  cursor: pointer;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--color-text);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

/* Bouton de toggle thème */
.theme-toggle {
  background: var(--color-gray-light);
  border-radius: var(--radius-full);
  padding: var(--space-xs);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  transition: var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--color-gray);
}

.theme-icon {
  width: 20px;
  height: 20px;
}

/* ==========================================
    HERO SECTION
========================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(
    135deg,
    var(--color-surface) 0%,
    var(--color-background) 100%
  );
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: var(--color-primary);
  opacity: 0.05;
  border-radius: var(--radius-full);
  animation: float 20s ease-in-out infinite;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: var(--color-secondary);
  opacity: 0.05;
  border-radius: var(--radius-full);
  animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-50px) rotate(5deg);
  }
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  font-size: var(--font-size-5xl);
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

.hero-text .highlight {
  color: var(--color-primary);
}

.hero-text p {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 600px;
}

.hero-visual {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  padding: var(--space-xl);
}

.geometric-shape {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-3xl);
  color: var(--color-white);
  animation: fadeInUp 0.8s ease-out;
  transition: var(--transition);
}

.geometric-shape:hover {
  transform: scale(1.05) rotate(5deg);
}

.shape-circle {
  background: var(--color-secondary);
  border-radius: var(--radius-full);
}

.shape-square {
  background: var(--color-primary);
  border-radius: var(--radius-lg);
}

.shape-triangle {
  background: var(--color-dark);
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

.shape-diamond {
  background: linear-gradient(
    135deg,
    var(--color-secondary),
    var(--color-primary)
  );
  transform: rotate(45deg);
  border-radius: var(--radius-md);
}

/* ==========================================
    BOUTONS
========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  text-align: center;
}

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

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

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ==========================================
    SECTION POURQUOI LE LIBRE
========================================== */
.why-libre {
  background: var(--color-surface);
}

.why-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.why-card {
  background: var(--color-background);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--color-primary);
  transition: var(--transition);
}

.why-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.why-card:hover::before {
  height: 100%;
}

.why-icon {
  width: 60px;
  height: 60px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-white);
  font-size: var(--font-size-2xl);
}

.why-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
}

.why-card p {
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ==========================================
    SECTION CATALOGUE
========================================== */
.catalog {
  background: var(--color-background);
}

.catalog-filters {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: var(--transition-fast);
  font-size: var(--font-size-base);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.solution-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-secondary);
}

.solution-header {
  padding: var(--space-xl);
  background: linear-gradient(
    135deg,
    var(--color-surface) 0%,
    var(--color-gray-light) 100%
  );
  text-align: center;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.solution-logo {
  width: 80px;
  height: 80px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  box-shadow: var(--shadow-sm);
  font-size: var(--font-size-2xl);
  font-weight: bold;
  color: var(--color-primary);
}

.solution-body {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.solution-category {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: var(--color-secondary);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
  width: fit-content;
}

.solution-card h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-sm);
}

.solution-card p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  flex-grow: 1;
  line-height: 1.6;
}

.solution-features {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.solution-features li {
  padding: var(--space-xs) 0;
  color: var(--color-text-secondary);
  position: relative;
  padding-left: var(--space-lg);
}

.solution-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: bold;
}

/* ==========================================
    SECTION VALEURS
========================================== */
.values {
  background: var(--color-surface);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.value-item {
  text-align: center;
  padding: var(--space-xl);
}

.value-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-md);
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-secondary)
  );
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-3xl);
  position: relative;
}

.value-icon::after {
  content: "";
  position: absolute;
  inset: -8px;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  opacity: 0.3;
}

.value-item h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
}

.value-item p {
  color: var(--color-text-secondary);
}

/* ==========================================
    SECTION TÉMOIGNAGES
========================================== */
.testimonials {
  background: var(--color-background);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.testimonial-card {
  background: var(--color-surface);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  position: relative;
}

.testimonial-quote {
  font-size: var(--font-size-5xl);
  color: var(--color-primary);
  opacity: 0.2;
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
}

.testimonial-text {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: var(--color-secondary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: bold;
  font-size: var(--font-size-lg);
}

.author-info h4 {
  font-size: var(--font-size-base);
  margin-bottom: 2px;
}

.author-info p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ==========================================
    SECTION CTA
========================================== */
.cta-section {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-secondary) 100%
  );
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-md);
}

.cta-section p {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-xl);
  opacity: 0.95;
}

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

.cta-section .btn-primary:hover {
  background: var(--color-gray-light);
  transform: translateY(-2px) scale(1.05);
}

/* ==========================================
    FOOTER
========================================== */
.footer {
  background: var(--color-surface);
  padding: var(--space-3xl) 0 var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-about h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
}

.footer-about p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.footer-links h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--color-text-secondary);
  transition: var(--transition-fast);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.footer-bottom a {
  color: var(--color-secondary);
  font-weight: 600;
}

/* ==========================================
    ANIMATIONS
========================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

/* Scroll animations - activé par JS */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-animate.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================
    RESPONSIVE
========================================== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .hero-visual {
    order: -1;
    max-width: 400px;
    margin: 0 auto;
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--color-surface);
    flex-direction: column;
    padding: var(--space-xl);
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    gap: var(--space-md);
  }

  .nav-menu.active {
    left: 0;
  }

  .menu-toggle {
    display: flex;
  }

  .hero-text h1 {
    font-size: var(--font-size-4xl);
  }

  .hero-text p {
    font-size: var(--font-size-lg);
  }

  .section-title {
    font-size: var(--font-size-3xl);
  }

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

  .footer-content {
    grid-template-columns: 1fr;
  }

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

  .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  :root {
    font-size: 14px;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .hero-visual {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    padding: var(--space-md);
  }
}