/* Variables globales */
:root {
  --color-text: #2b344f;
  --color-accent: #e4936b;
  --color-accent-light: #fff4e6;
  --bg-light: #fafafa;
  --bg-lighter: #fdfdfd;
  --bg-contrast: #fff7df;
  --transition-duration: 0.3s;
  --radius: 0.5rem;
}

/* Reset basique */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: sans-serif;
  color: var(--color-text);
  line-height: 1.5;
  background: var(--bg-light);
}

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

/* Header & navigation */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.65) !important; /* plus transparent */
  backdrop-filter: blur(16px) !important;        /* flou accentué */
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  box-shadow: 0 4px 24px 0 rgba(36,59,85,0.04);
  transition: background 0.4s, box-shadow 0.4s;
}

header .logo {
  font-weight: bold;
  font-size: 1.2rem;
  color: var(--color-text);
}

nav.site-nav,
nav.main-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

nav.site-nav a,
nav.main-nav a,
.dropbtn {
  background: none;
  border: none;
  font: inherit;
  color: var(--color-text);
  font-weight: 500;
  padding: 0.5rem 0.8rem;
  cursor: pointer;
  transition: background var(--transition-duration);
}

nav.site-nav a.cta,
.dropbtn.cta {
  background-color: var(--color-accent);
  color: #fff;
  border-radius: 4px;
}

nav.site-nav a:hover,
nav.main-nav a:hover,
.dropbtn:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

/* Dropdown */
.dropdown {
  position: relative;
}
.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--bg-contrast);
  min-width: 220px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  border-radius: var(--radius);
  overflow: hidden;
}
.dropdown:hover .dropdown-content {
  display: block;
}
.dropdown-content a {
  display: block;
  padding: 0.7rem 1rem;
  color: var(--color-text);
}
.dropdown-content a:hover {
  background-color: #ffeac2;
}

/* Hero premium */
.hero, section.hero {
  background: 
    linear-gradient(
      to bottom,
      rgba(255,255,255,0.28) 10%,
      rgba(228,147,107,0.08) 90%),
    linear-gradient(
      120deg,
      rgba(36,59,85,0.24) 5%,
      rgba(255,255,255,0.10) 95%),
    url('hero-hero-officiel.jpg') center/cover no-repeat !important;
  min-height: 440px;
  padding-top: 7rem !important;
  padding-bottom: 6rem !important;
  border-radius: 0 0 2.2rem 2.2rem !important;
  box-shadow: 0 10px 34px 0 rgba(36,59,85,0.08) !important;
  filter: saturate(1.08) blur(0.2px) !important;
  margin-top: 0 !important;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  text-align: center;
  border: none !important;
}
.hero h1, .hero p {
  text-shadow: 0 2px 14px rgba(36,59,85,0.11);
}
.hero .cta {
  background-color: var(--color-accent);
  color: #fff;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius);
  margin-top: 1.2rem;
  display: inline-block;
}

/* SECTIONS “BLOCS CLINIQUES” MODERNES */
section:not(.hero):not(.faq-block):not(.testimonials-section) {
  max-width: 1120px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  margin-top: 3.5rem !important;
  margin-bottom: 3.5rem !important;
  background: #fcfcfe !important;
  border-radius: 1.5rem !important;
  box-shadow: 0 3px 24px 0 rgba(36,59,85,0.03) !important;
  padding: 3.5rem 2rem !important;
  box-sizing: border-box !important;
}

/* FAQ et témoignages en bloc, mais léger */
.faq-block, .testimonials-section {
  max-width: 1120px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  margin-top: 3.5rem !important;
  margin-bottom: 3.5rem !important;
  border-radius: 1.5rem !important;
  background: #f8fafe !important;
  box-shadow: 0 3px 24px 0 rgba(36,59,85,0.02) !important;
  padding: 3.5rem 2rem !important;
}

/* Responsive */
@media (max-width: 900px) {
  section:not(.hero):not(.faq-block):not(.testimonials-section),
  .faq-block, .testimonials-section {
    max-width: 98vw !important;
    padding: 1.5rem 0.5rem !important;
    margin-top: 1.5rem !important;
    margin-bottom: 1.5rem !important;
    border-radius: 0.8rem !important;
  }
  .hero, section.hero {
    padding-top: 4.5rem !important;
    padding-bottom: 3.5rem !important;
  }
}

/* UL/OL dans section - pour éviter bloc collé au texte précédent */
section ul, section ol {
  margin-top: 1.2rem !important;
  margin-bottom: 1.2rem !important;
}

/* Cartes et grid */
.cards-section {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  padding: 4rem 2rem;
}
.card-bloc, .feature-item {
  background: #fff;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.05);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  padding: 2.5rem 2rem;
  max-width: 300px;
  margin-bottom: 2rem !important;
  transition: transform var(--transition-duration), box-shadow var(--transition-duration);
}
.card-bloc:hover, .feature-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}
.feature-text {
  font-weight: bold;
  font-size: 1rem;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  padding: 4rem 2rem;
  background: var(--bg-light);
  justify-items: center;
}

/* Timeline */
.timeline-section {
  padding: 4rem 2rem;
  background-color: var(--bg-lighter);
}
.timeline-step:not(:last-child) {
  margin-bottom: 2rem;
}
.timeline-content {
  font-size: 1.1rem;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.05);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

/* Bloc vidéo centré */
.bloc-video {
  text-align: center;
}
.video-responsive {
  display: inline-block;
  max-width: 800px;
  width: 100%;
}
.video-responsive iframe {
  width: 100%;
  height: auto;
}

/* CTA section */
.cta-section {
  padding: 4rem 2rem;
  text-align: center;
  background: var(--color-accent-light);
  border-top: 1px solid rgba(0,0,0,0.05);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}
.cta-section h2 {
  margin-bottom: 1rem;
}
.cta-section p {
  margin-bottom: 1.5rem;
}
.cta-section .cta {
  background-color: var(--color-accent);
  color: #fff;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius);
}

/* Testimonials */
.testimonial-card {
  max-width: 600px;
  margin: 1rem auto;
  font-style: italic;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.05);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.testimonial-author {
  margin-top: 1rem;
  font-weight: bold;
  text-align: right;
}

/* Footer */
footer.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  padding: 2rem;
  background: rgba(255,255,255,0.85);
  border-top: 1px solid rgba(0,0,0,0.05);
  box-shadow: 0 -1px 6px rgba(0,0,0,0.1);
}
.footer-column {
  min-width: 180px;
  margin-bottom: 1rem;
}
.footer-column h4 {
  margin-bottom: 0.5rem;
}
.footer-column a {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--color-text);
}
.footer-column a:hover {
  text-decoration: underline;
}

/* FAQ spécifique */
.faq-block {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: left;
}
.faq-block .faq-item {
  width: 100%;
  max-width: 600px;
  margin: 0 auto 1rem;
}

/* Variantes UX2025 scoped */
[data-theme="ux2025"] .card {
  background: #ffeac2;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
[data-theme="ux2025"] .card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}
[data-theme="ux2025"] .card-glass {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}
[data-theme="ux2025"] .card-color {
  background: var(--color-accent);
  color: #fff;
}
[data-theme="ux2025"] .hero-svg {
  position: relative;
}
[data-theme="ux2025"] .image-bloc img {
  filter: saturate(1.2) brightness(1.1);
}
[data-theme="ux2025"] .timeline-content {
  border-left: 4px solid var(--color-accent);
  padding-left: 2rem;
}
[data-theme="ux2025"] .feature-item {
  border-top: 3px solid var(--color-accent);
}
[data-theme="ux2025"] .fade-in {
  animation: fadeInUp 0.8s ease forwards;
}
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.site-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}