/* ---------- Custom Fonts ---------- */
@font-face {
  font-family: 'TANNIMBUS';
  src: url('TAN-NIMBUS.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600;700&display=swap');

/* ---------- Variables ---------- */
:root {
  --violet-deep:   #fcdce4;
  --violet-mid:    #ffe3dd;
  --violet-soft:   #9b11b5;
  --gold:          #f49a6d;
  --gold-light:    #fbc2a7;
  --cream:         rgba(255,255,255,0.3);
  --cream-dark:    rgba(255,255,255,0.5);
  --white:         #ffffff;
  --text-dark:     #430050;
  --title-color:   #9b02b9;
  --text-light:    #430050;
  --text-muted:    #765063;

  --font-serif:    'TANNIMBUS', serif;
  --font-sans:     'Quicksand', sans-serif;

  --radius-sm:     8px;
  --radius-md:     16px;
  --radius-lg:     32px;
  --radius-full:   9999px;

  --shadow-soft:   0 4px 24px rgba(155, 17, 181, 0.15);
  --shadow-gold:   0 4px 24px rgba(244, 154, 109, 0.25);

  --transition:    .35s cubic-bezier(.4,0,.2,1);
}

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

html { overflow-x: clip !important; scroll-behavior: smooth; font-size: 16px; }

body, .main, .container, .page-content { background: transparent !important; }

body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  font-size: 18px;
  line-height: 1.6;
  text-align: center;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: #2e019f; text-decoration: none; transition: var(--transition); }
a:hover { opacity: 0.8; }
ul { list-style: none; }

/* ---------- Typography ---------- */
h1,h2,h3,h4 {
  color: var(--title-color);
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.4rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.9rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h1 em, h2 em, h3 em, .text-gold { 
  color: #d4845c !important; 
  font-style: italic; 
  text-shadow: 0 2px 10px rgba(0,0,0,0.05); /* Harmonisation avec le titre principal */
}
p { 
  font-size: 18px; 
  max-width: 750px; 
  margin-left: auto; 
  margin-right: auto;
  margin-bottom: 1.5rem;
}

/* ---------- Utilities ---------- */
.container { width: 90%; max-width: 1200px; margin: 0 auto; }
.section { 
  padding: 100px 0; 
  background: rgba(255, 255, 255, 0.85); 
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255,255,255,0.3);
  border-bottom: 1px solid rgba(255,255,255,0.3);
}
.section--dark { background: rgba(255,255,255,0.9); color: var(--text-dark); }
.section--violet { background: rgba(255,255,255,0.92); color: var(--text-dark); }
.section--cream { background: rgba(255,255,255,0.8); }

.text-center { text-align: center; }
.text-gold   { color: #d4845c; }
.italic      { font-style: italic; }

.divider {
  width: 60px; height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  margin: 20px auto;
  border-radius: var(--radius-full);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: .9rem; font-weight: 500; letter-spacing: .05em;
  cursor: pointer; border: none; transition: var(--transition);
  text-transform: uppercase;
}

.btn-primary {
  background: linear-gradient(135deg, #f49a6d, #fbc2a7);
  color: #701d84; /* Violet moyen, moins dur que le noir mais très lisible */
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(244, 154, 109, 0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201,168,76,.45);
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--gold);
  color: var(--gold);
}
.btn-outline:hover {
  background: var(--gold);
  color: var(--violet-deep);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,.9);
  border: 1.5px solid rgba(67, 0, 80, 0.2);
  color: #430050;
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.2);
  transform: translateY(-2px);
}

/* ---------- NAVIGATION ---------- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  padding: 12px 0;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
}
.nav-logo img {
  height: 50px;
  width: auto;
  display: block;
  transition: transform .3s ease;
}
.nav-logo:hover img {
  transform: scale(1.05);
}

.nav-links {
  display: flex; align-items: center; gap: 36px;
}
.nav-links a {
  font-size: .85rem; font-weight: 500; letter-spacing: .08em;
  text-transform: uppercase; color: #430050;
  position: relative; transition: var(--transition);
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 1.5px; background: var(--gold);
  transform: scaleX(0); transform-origin: right;
  transition: transform .3s ease;
}
.nav-links a:hover,
.nav-links a.active { color: var(--gold); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); transform-origin: left; }

.nav-cta { margin-left: 12px; }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none; padding: 4px;
}
.hamburger span {
  display: block; width: 26px; height: 2px;
  background: var(--text-dark); border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: rgba(255,255,255,.97);
  flex-direction: column; align-items: center; justify-content: center;
  gap: 32px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-serif); font-size: 2rem; color: var(--text-dark);
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--gold); }

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  background: rgba(255,255,255,0.2) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  position: relative;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: transparent;
}
.hero__badge {
  display: inline-block;
  background: #ffffff;
  border: 1.5px solid var(--gold);
  color: #f49a6d;
  font-size: .85rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  padding: 8px 22px; border-radius: var(--radius-full);
  margin-bottom: 24px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  position: relative; z-index: 5;
}
.hero__inner {
  position: relative; z-index: 5;
  width: 100%;
}
.hero__title {
  color: var(--title-color);
  margin-bottom: 16px;
  text-align: center;
}
.hero__title em {
  color: #d4845c; /* Un doré plus sombre et contrasté */
  font-style: italic;
  display: block;
  text-shadow: 0 2px 10px rgba(0,0,0,0.05); /* Légère profondeur */
}
.hero__sub {
  color: var(--text-muted);
  font-size: 1.1rem; 
  margin: 24px auto 56px;
  max-width: 650px;
  position: relative;
}
.hero__actions { 
  display: flex; 
  gap: 16px; 
  flex-wrap: wrap; 
  justify-content: center;
  position: relative;
  z-index: 10;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center;
  gap: 8px; color: var(--text-muted);
  font-size: .7rem; letter-spacing: .15em; text-transform: uppercase;
  animation: bounce 2s infinite;
}
.hero__scroll svg { width: 20px; height: 20px; }
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}

/* ---------- SECTION HEADERS ---------- */
.section-header { margin-bottom: 60px; }
.section-header p {
  color: var(--text-muted);
  max-width: 600px; margin: 16px auto 0;
}
.section-header--light p { color: var(--text-muted); }

/* ---------- CARDS ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
  position: relative; overflow: hidden;
}
a.card {
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
.card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(59,31,106,.2); }
.card:hover::before { transform: scaleX(1); }

.card--dark {
  background: rgba(255,255,255,.4);
  border: 1px solid rgba(255,255,255,.5);
  backdrop-filter: blur(12px);
}
.card--dark h3,
.card--dark h4 { color: var(--title-color); }
.card--dark p  { color: var(--text-muted); }

.card__icon {
  font-size: 2.4rem;
  margin-bottom: 20px;
  display: block;
}
.card__tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 20px;
}
.card__tag {
  background: rgba(107,63,160,.12);
  color: var(--violet-soft);
  font-size: .75rem; font-weight: 500; letter-spacing: .05em;
  padding: 4px 12px; border-radius: var(--radius-full);
}
.card--dark .card__tag {
  background: rgba(201,168,76,.15);
  color: var(--gold-light);
}

/* ---------- ABOUT SECTION ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: center;
}
.about-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}
.about-img img { width: 100%; height: 500px; object-fit: cover; }
.about-img::after {
  content: '';
  position: absolute; bottom: -16px; right: -16px;
  width: 160px; height: 160px;
  border: 2px solid var(--gold);
  border-radius: var(--radius-md);
  z-index: -1;
}
.about-stats {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px; margin-top: 40px;
}
.stat {
  text-align: center;
  background: var(--cream-dark);
  padding: 24px 16px;
  border-radius: var(--radius-sm);
}
.stat__num {
  font-family: var(--font-serif);
  font-size: 2.2rem; color: var(--violet-soft);
  display: block;
}
.stat__label { font-size: .8rem; color: var(--text-muted); }

/* ---------- TESTIMONIALS ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.testimonial {
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-soft);
}
.testimonial__stars { color: var(--gold); font-size: 1.1rem; margin-bottom: 16px; }
.testimonial__text {
  color: #430050;
  font-style: italic; margin-bottom: 20px;
  font-family: var(--font-sans); font-size: 1.1rem;
}
.testimonial__author { color: #430050; opacity: 0.8; font-size: .9rem; font-weight: 600; }

/* ---------- PRICING / FORMATION CARDS ---------- */
.formation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}
.formation-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.formation-card:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(59,31,106,.2); }
.formation-card--featured {
  border: 2px solid var(--gold);
  position: relative;
}
.formation-card__badge {
  position: absolute; top: 20px; right: 20px;
  background: var(--gold); color: var(--violet-deep);
  font-size: .7rem; font-weight: 600; letter-spacing: .1em;
  padding: 4px 12px; border-radius: var(--radius-full);
  text-transform: uppercase;
}
.formation-card__header {
  padding: 32px 28px 24px;
  background: linear-gradient(135deg, var(--violet-deep), var(--violet-mid));
  color: var(--white);
}
.formation-card__header .icon { font-size: 2.2rem; margin-bottom: 12px; }
.formation-card__header h3 { color: var(--title-color); margin-bottom: 8px; }
.formation-card__header p { color: var(--text-muted); font-size: .9rem; }
.formation-card__body { 
  padding: 28px; 
  flex: 1; 
  display: flex; 
  flex-direction: column; 
  align-items: center; 
}
.formation-card__features {
  display: inline-flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 auto 28px;
  text-align: left;
}
.formation-card__feature {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .9rem; color: var(--text-dark);
}
.formation-card__feature::before {
  content: '✦';
  color: var(--gold); flex-shrink: 0; margin-top: 2px;
}
.formation-card__footer { padding: 0 28px 28px; }

/* ---------- RESERVATION PAGE ---------- */
.booking-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px; align-items: start;
}
.booking-info { position: sticky; top: 100px; }
.booking-info h2 { margin-bottom: 20px; }
.contact-item {
  display: flex; align-items: flex-start; gap: 14px;
  margin-bottom: 20px;
}
.contact-item .icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.contact-item__text strong { display: block; font-weight: 600; font-size: .85rem; margin-bottom: 2px; }
.contact-item__text span { color: var(--text-muted); font-size: .9rem; }

.booking-widget {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  min-height: 600px;
}
.booking-widget iframe {
  width: 100%; border: none;
  min-height: 700px; display: block;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
  background: rgba(255,255,255,0.5); backdrop-filter: blur(12px);
  padding: 120px 0; text-align: center;
}
.cta-banner h2 { color: var(--text-dark); margin-bottom: 16px; }
.cta-banner p  { color: var(--text-muted); margin-bottom: 36px; max-width: 500px; margin-inline: auto; margin-bottom: 36px; }

/* ---------- FOOTER ---------- */
.footer {
  background: var(--violet-deep);
  color: var(--text-muted);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 48px;
}
.footer-brand .nav-logo { margin-bottom: 16px; display: block; }
.footer-brand p { font-size: .85rem; line-height: 1.8; }
.footer-col h4 {
  color: var(--gold); font-family: var(--font-sans);
  font-size: .8rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: .88rem; transition: var(--transition); }
.footer-col a:hover { color: var(--gold); }

.social-links { display: flex; gap: 12px; margin-top: 20px; }
.social-link {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(107,63,160,.1);
  border-radius: 50%;
  font-size: 1.1rem;
  transition: var(--transition);
  overflow: hidden;
}
.social-link img {
  width: 22px; height: 22px;
  object-fit: contain;
}
.social-link:hover {
  background: var(--violet-soft);
  color: var(--white);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 28px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: .8rem;
}
.footer-legal { display: flex; gap: 24px; }
.footer-legal a:hover { color: var(--gold); }

/* ---------- DECORATIONS ---------- */

/* ---------- PAGE HERO (inner pages) ---------- */
.page-hero {
  min-height: 50vh;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
  padding-top: 80px; padding-bottom: 80px;
  position: relative; overflow: hidden;
  text-align: center;
  background: rgba(255,255,255,0.2) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
}
.page-hero::before {
  content: '';
  position: absolute; top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,168,76,.15), transparent 70%);
  border-radius: 50%;
}
.page-hero__inner { position: relative; z-index: 2; }
.page-hero__badge {
  display: inline-block;
  background: #ffffff;
  border: 1.5px solid var(--gold);
  color: #f49a6d;
  font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  padding: 8px 22px; border-radius: var(--radius-full);
  margin-bottom: 20px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}
.page-hero h1 { color: var(--title-color); margin-bottom: 16px; }
.page-hero p  { color: var(--text-muted); max-width: 580px; font-size: 1.05rem; margin-inline: auto; }

/* ---------- ACCORDION ---------- */
.accordion { display: flex; flex-direction: column; gap: 12px; }
.accordion-item {
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.accordion-trigger {
  width: 100%; padding: 20px 24px;
  display: flex; justify-content: space-between; align-items: center;
  background: none; border: none; cursor: pointer;
  font-family: var(--font-serif); font-size: 1.1rem;
  color: var(--text-dark); transition: var(--transition);
}
.accordion-trigger:hover { color: var(--violet-soft); }
.accordion-trigger .chevron {
  transition: transform .3s ease;
  color: var(--gold); flex-shrink: 0;
}
.accordion-trigger.open .chevron { transform: rotate(180deg); }
.accordion-content {
  max-height: 0; overflow: hidden;
  transition: max-height .4s ease, padding .4s ease;
}
.accordion-content.open { max-height: 1000px; }
.accordion-content__inner {
  padding: 0 24px 24px;
  color: var(--text-muted); font-size: .95rem; line-height: 1.8;
}

/* ---------- PROCESS STEPS ---------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px; position: relative;
}
.process-step {
  text-align: center;
  position: relative;
}
.process-step__num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--violet-deep);
  font-family: var(--font-serif); font-size: 1.4rem; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}
.process-step h4 { margin-bottom: 10px; color: var(--title-color); }
.process-step p  { font-size: .9rem; color: var(--text-muted); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .about-grid    { grid-template-columns: 1fr; gap: 40px; }
  .booking-grid  { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
  .booking-info  { position: static; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero__actions { flex-direction: column; align-items: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .process-steps { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .section { padding: 64px 0; }
  .about-stats { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
}

/* ---------- ANIMATIONS ON SCROLL ---------- */
.fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible {
  opacity: 1; transform: translateY(0);
}
.fade-up:nth-child(2) { transition-delay: .1s; }
.fade-up:nth-child(3) { transition-delay: .2s; }
.fade-up:nth-child(4) { transition-delay: .3s; }

/* ---------- ANIMATED BACKGROUND ---------- */
#site-bg {
  position: fixed;
  inset: 0;
  z-index: -9999;
  pointer-events: none;
  overflow: hidden;
  background: radial-gradient(circle at 50% 50%, #ffe0d8 0%, #ffbfc7 45%, #ffb3c1 100%);
}