/* ========== VARIABLES ========== */
:root {
  --bleu-fonce: #37474F;
  --orange: #FF9900;
  --bleu-pale: #D7EFFF;
  --burn: #3A2404;
  --bleu-moyen: #77AAED;
  --sidebar-width: 280px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--burn);
  background: #fafafa;
  display: flex;
  min-height: 100vh;
}

/* ========== SIDEBAR ========== */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--bleu-fonce);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 2rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-logo img {
  max-width: 140px;
  height: auto;
  display: block;
  margin: 0 auto 0.75rem;
}

.sidebar-logo h1 {
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.sidebar-nav {
  flex: 1;
  padding: 1.5rem 0;
}

.sidebar-nav ul {
  list-style: none;
}

.sidebar-nav li {
  border-left: 3px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}

.sidebar-nav li:hover,
.sidebar-nav li.active {
  border-left-color: var(--orange);
  background: rgba(255,255,255,0.05);
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.5rem;
  color: var(--bleu-pale);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition);
}

.sidebar-nav a:hover {
  color: #fff;
}

.sidebar-nav .nav-icon {
  font-size: 1.2rem;
  width: 24px;
  text-align: center;
  opacity: 0.8;
}

/* ========== MAIN CONTENT ========== */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
}

.section {
  padding: 4rem 3rem;
  max-width: 900px;
}

.section:nth-child(even) {
  background: var(--bleu-pale);
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--bleu-fonce);
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--orange);
  border-radius: 2px;
}

.section-content p {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1rem;
  color: var(--burn);
}

.section-content ul {
  list-style: none;
  padding: 0;
}

.section-content li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.section-content li::before {
  content: '▸';
  color: var(--orange);
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* ========== HAMBURGER (mobile) ========== */
.menu-toggle {
  display: none;
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 200;
  background: var(--bleu-fonce);
  color: #fff;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  font-size: 1.3rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: background var(--transition);
}

.menu-toggle:hover {
  background: var(--orange);
}

/* ========== OVERLAY (mobile) ========== */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 99;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay.open {
    display: block;
  }

  .main-content {
    margin-left: 0;
  }

  .section {
    padding: 3rem 1.5rem;
  }

  .section-title {
    font-size: 1.6rem;
  }
}

/* ========== HERO PAGE (landing) ========== */
.home-page .main-content {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-section {
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.hero-content {
  max-width: 500px;
}

.hero-image {
  width: 100%;
  max-width: 500px;
  height: auto;
  margin: 0 auto 2rem;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(55,71,79,0.15);
  display: block;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--bleu-fonce);
  margin-bottom: 0.25rem;
  letter-spacing: 0.03em;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--bleu-moyen);
  font-weight: 500;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.hero-tagline {
  font-size: 1.1rem;
  color: var(--burn);
  line-height: 1.6;
  margin-bottom: 2.5rem;
  opacity: 0.85;
}

.hero-cta {
  display: inline-block;
  padding: 0.9rem 2.5rem;
  background: var(--orange);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition);
  box-shadow: 0 4px 16px rgba(255,153,0,0.3);
}

.hero-cta:hover {
  background: #e68a00;
  transform: translateY(-2px);
}

/* ========== CONTENT PAGE (sub-pages) ========== */
.content-page .section:first-child {
  padding-top: 5rem;
}

/* ========== CONDOMANAGER CARD ========== */
.condo-card {
  background: #fff;
  border: 1px solid var(--bleu-pale);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1rem 0;
  box-shadow: 0 2px 8px rgba(55,71,79,0.06);
}

.condo-card h3 {
  color: var(--bleu-fonce);
  margin-bottom: 0.5rem;
}