/* ============================================
   GROUPE NICHOLLS - Dossier de Financement
   Style professionnel & dynamique
   ============================================ */

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

:root {
  /* Couleurs principales */
  --navy: #1a365d;
  --navy-light: #2c5282;
  --blue-accent: #3182ce;
  --green-success: #38a169;
  --green-light: #48bb78;
  --gold: #d69e2e;
  
  /* Neutres */
  --dark: #1a202c;
  --gray-800: #2d3748;
  --gray-600: #4a5568;
  --gray-500: #718096;
  --gray-300: #e2e8f0;
  --gray-100: #f7fafc;
  --white: #ffffff;
  
  /* Typographie */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Espacements */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  
  /* Ombres */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
  
  /* Transitions */
  --transition: all 0.3s ease;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--gray-800);
  line-height: 1.6;
  background: var(--gray-100);
  -webkit-font-smoothing: antialiased;
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--navy);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-logo span {
  color: var(--green-success);
}

.nav-links {
  display: flex;
  gap: var(--space-xs);
  list-style: none;
}

.nav-links a {
  padding: 0.6rem 1rem;
  color: var(--gray-600);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 6px;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--navy);
  background: var(--gray-100);
}

.nav-cta {
  background: var(--navy) !important;
  color: var(--white) !important;
}

.nav-cta:hover {
  background: var(--navy-light) !important;
}

/* Mobile menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--navy);
  transition: var(--transition);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  
  .nav-links {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: var(--space-md);
    gap: 0;
    box-shadow: var(--shadow-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }
  
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-links a {
    padding: var(--space-sm);
    border-bottom: 1px solid var(--gray-300);
  }
}

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

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 70px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse, rgba(56, 161, 105, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--gray-100), transparent);
  pointer-events: none;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.hero-content h1 span {
  color: var(--green-light);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

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

.hero-stat-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--green-light);
  display: block;
}

.hero-stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-cta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Cards de demande */
.hero-card {
  background: var(--white);
  border-radius: 16px;
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
}

.hero-card-label {
  display: inline-block;
  background: var(--green-success);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-card h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--navy);
  margin-bottom: var(--space-sm);
}

.hero-card-amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--space-md);
}

.hero-card-amount span {
  font-size: 1.5rem;
  color: var(--gray-500);
}

.hero-card-details {
  list-style: none;
  margin-bottom: var(--space-md);
}

.hero-card-details li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--gray-300);
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
}

.hero-card-details li:last-child {
  border-bottom: none;
}

.hero-card-details strong {
  color: var(--navy);
}

@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-cta {
    justify-content: center;
  }
  
  .hero-card {
    max-width: 450px;
    margin: 0 auto;
  }
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

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

.btn-primary:hover {
  background: var(--green-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(56, 161, 105, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
}

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

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

/* ============================================
   SECTIONS
   ============================================ */

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

.section-dark {
  background: var(--navy);
  color: var(--white);
}

.section-white {
  background: var(--white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-xl);
}

.section-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--green-success);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--space-sm);
}

.section-dark .section-title {
  color: var(--white);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-600);
  line-height: 1.7;
}

.section-dark .section-subtitle {
  color: rgba(255,255,255,0.8);
}

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

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.card {
  background: var(--white);
  border-radius: 12px;
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--gray-300);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--green-success);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--space-xs);
}

.card-subtitle {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-bottom: var(--space-sm);
}

.card-text {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.6;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: var(--space-md);
  color: var(--green-success);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
}

.card-link:hover {
  color: var(--navy);
  gap: 0.6rem;
}

/* ============================================
   KEY FIGURES
   ============================================ */

.key-figures {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.key-figure {
  text-align: center;
  padding: var(--space-lg);
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.1);
}

.key-figure-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--green-light);
  margin-bottom: var(--space-xs);
}

.key-figure-label {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
}

@media (max-width: 768px) {
  .key-figures {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   TRUST BADGES
   ============================================ */

.trust-section {
  background: var(--white);
  border-top: 1px solid var(--gray-300);
  border-bottom: 1px solid var(--gray-300);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-md);
  align-items: center;
}

.trust-item {
  text-align: center;
  padding: var(--space-md);
}

.trust-value {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--navy);
}

.trust-label {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 0.3rem;
}

@media (max-width: 768px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .trust-item:last-child {
    grid-column: span 2;
  }
}

/* ============================================
   TABLES
   ============================================ */

.table-container {
  overflow-x: auto;
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--gray-300);
}

th {
  background: var(--gray-100);
  font-weight: 600;
  color: var(--navy);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

td {
  color: var(--gray-600);
}

tr:last-child td {
  border-bottom: none;
}

tr:hover td {
  background: var(--gray-100);
}

.table-highlight {
  background: rgba(56, 161, 105, 0.1) !important;
  font-weight: 600;
}

/* ============================================
   TIMELINE
   ============================================ */

.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--green-success), var(--navy));
  border-radius: 3px;
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-lg);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -34px;
  top: 5px;
  width: 12px;
  height: 12px;
  background: var(--green-success);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: var(--shadow-sm);
}

.timeline-year {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--space-xs);
}

.timeline-text {
  color: var(--gray-600);
  line-height: 1.6;
}

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

.footer {
  background: var(--dark);
  color: var(--white);
  padding: var(--space-xl) var(--space-md);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-xl);
}

.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.footer-brand p {
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
}

.footer-title {
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--green-light);
}

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

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

.footer-links a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: var(--transition);
}

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

.footer-contact p {
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--space-xs);
}

.footer-bottom {
  max-width: 1200px;
  margin: var(--space-lg) auto 0;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

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

.text-center { text-align: center; }
.text-green { color: var(--green-success); }
.text-navy { color: var(--navy); }
.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-3 { margin-top: var(--space-lg); }
.mb-1 { margin-bottom: var(--space-sm); }
.mb-2 { margin-bottom: var(--space-md); }
.mb-3 { margin-bottom: var(--space-lg); }

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

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* ============================================
   PAGE SPECIFIC - INNER PAGES
   ============================================ */

.page-hero {
  padding: calc(70px + var(--space-2xl)) var(--space-md) var(--space-xl);
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  text-align: center;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.page-hero p {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin: 0 auto;
}

.content-section {
  padding: var(--space-xl) var(--space-md);
}

.content-container {
  max-width: 900px;
  margin: 0 auto;
}

.content-container h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--navy);
  margin: var(--space-xl) 0 var(--space-md);
}

.content-container h2:first-child {
  margin-top: 0;
}

.content-container p {
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.content-container ul {
  margin-bottom: var(--space-md);
  padding-left: var(--space-md);
}

.content-container li {
  margin-bottom: var(--space-xs);
  line-height: 1.7;
}

/* Highlight box */
.highlight-box {
  background: linear-gradient(135deg, rgba(56, 161, 105, 0.1) 0%, rgba(49, 130, 206, 0.1) 100%);
  border-left: 4px solid var(--green-success);
  padding: var(--space-lg);
  border-radius: 0 12px 12px 0;
  margin: var(--space-lg) 0;
}

.highlight-box h3 {
  font-family: var(--font-display);
  color: var(--navy);
  margin-bottom: var(--space-sm);
}

/* Download button */
.download-section {
  background: var(--navy);
  color: var(--white);
  padding: var(--space-xl);
  border-radius: 16px;
  text-align: center;
  margin: var(--space-xl) 0;
}

.download-section h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.download-section p {
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-md);
}

/* Charts placeholder */
.chart-container {
  background: var(--white);
  border-radius: 12px;
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  margin: var(--space-lg) 0;
}

.chart-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--navy);
  margin-bottom: var(--space-md);
  text-align: center;
}