/* ================================================================
   VARIABLES
   ================================================================ */
:root {
  --color-violet:        #6B5B8C;
  --color-violet-dark:   #2C2438;
  --color-accent:        #9B88C0;
  --color-accent-light:  #F0EBF8;
  --color-accent-mid:    #E2D8F2;
  --color-btn-text:      #F4EFF8;
  --color-bg:            #FAFAF9;
  --color-white:         #FFFFFF;
  --color-text:          #2C2438;
  --color-text-muted:    #7A6E8A;
  --color-border:        #E0D8EE;

  --nav-height:   64px;
  --max-width:    1080px;
  --section-v:    80px;
}

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

html { scroll-behavior: smooth; font-size: 15px; }

body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.75;
  color: var(--color-text);
  background: var(--color-white);
  padding-top: var(--nav-height);
}

a {
  color: var(--color-violet);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover { text-decoration: underline; }

ul { list-style: none; padding: 0; }
address { font-style: normal; }
img { max-width: 100%; display: block; }

/* ================================================================
   PAGE TRANSITIONS
   ================================================================ */
main {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.38s ease, transform 0.38s ease;
}
main.page-in  { opacity: 1; transform: translateY(0); }
main.page-out {
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

/* ================================================================
   LAYOUT UTILITIES
   ================================================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}

.section {
  padding: var(--section-v) 0;
}
.section--alt   { background: var(--color-accent-light); }
.section--dark  { background: var(--color-violet-dark); color: var(--color-btn-text); }
.section--tight { padding: 48px 0; }

/* ================================================================
   NAVBAR
   ================================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  z-index: 300;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.navbar.scrolled {
  box-shadow: 0 2px 24px rgba(44, 36, 56, 0.09);
  border-bottom-color: transparent;
}

.navbar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.navbar-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  flex-shrink: 0;
}
.navbar-brand a { color: inherit; }
.navbar-brand a:hover { text-decoration: none; }
.navbar-brand-name {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 15px;
  font-weight: 400;
  color: var(--color-text);
  letter-spacing: 0.01em;
}
.navbar-brand-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.navbar-nav a {
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
  transition: color 0.2s ease;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
}
.navbar-nav a:hover { color: var(--color-violet); text-decoration: none; }
.navbar-nav a.active {
  color: var(--color-violet);
  border-bottom-color: var(--color-accent);
}

.btn-rdv-nav {
  background: var(--color-violet);
  color: var(--color-btn-text);
  padding: 8px 20px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: bold;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.2s ease;
}
.btn-rdv-nav:hover { background: #5a4a7a; color: var(--color-btn-text); text-decoration: none; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu overlay */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0; bottom: 0;
  background: var(--color-violet-dark);
  z-index: 250;
  flex-direction: column;
  padding: 40px;
  gap: 8px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 20px;
  color: var(--color-btn-text);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  letter-spacing: 0.02em;
}
.mobile-menu a:hover { color: var(--color-accent); text-decoration: none; }
.mobile-menu .btn-rdv-mobile {
  margin-top: 24px;
  background: var(--color-accent);
  color: var(--color-violet-dark);
  padding: 14px 24px;
  border-radius: 4px;
  font-weight: bold;
  font-size: 15px;
  text-align: center;
}
.mobile-menu .btn-rdv-mobile:hover { background: var(--color-btn-text); text-decoration: none; }

/* ================================================================
   HERO — Homepage
   ================================================================ */
.hero {
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-white) 65%);
  padding: 80px 0 72px;
}
.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}
.hero-text {}
.hero-eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.hero-title {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-violet-dark);
  margin-bottom: 20px;
}
.hero-subtitle {
  font-size: 16px;
  color: var(--color-text-muted);
  max-width: 520px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-primary {
  background: var(--color-violet);
  color: var(--color-btn-text);
  padding: 12px 26px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: bold;
  transition: background 0.2s ease;
}
.btn-primary:hover { background: #5a4a7a; color: var(--color-btn-text); text-decoration: none; }
.btn-secondary {
  border: 1.5px solid var(--color-border);
  color: var(--color-text);
  padding: 12px 26px;
  border-radius: 4px;
  font-size: 14px;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.btn-secondary:hover { border-color: var(--color-accent); color: var(--color-violet); text-decoration: none; }

.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--color-accent-mid);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid var(--color-white);
  box-shadow: 0 4px 24px rgba(107, 91, 140, 0.18);
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-placeholder {
  font-family: Georgia, serif;
  font-size: 36px;
  color: var(--color-violet);
  font-weight: 400;
}
.hero-adeli {
  font-size: 11px;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  text-align: center;
}

/* ================================================================
   PAGE HERO (inner pages)
   ================================================================ */
.page-hero {
  background: var(--color-accent-light);
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--color-border);
}
.page-hero .container {}
.page-hero-eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 10px;
}
.page-hero h1 {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 400;
  color: var(--color-violet-dark);
  line-height: 1.2;
}
.page-hero-sub {
  margin-top: 10px;
  font-size: 15px;
  color: var(--color-text-muted);
}

/* ================================================================
   TYPOGRAPHY
   ================================================================ */
h1, h2, h3 {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 400;
}
h2 {
  font-size: clamp(20px, 3vw, 28px);
  color: var(--color-violet-dark);
  margin-bottom: 8px;
}
h3 {
  font-size: 17px;
  color: var(--color-violet-dark);
  margin-bottom: 6px;
}
p { margin-bottom: 16px; text-align: justify; }

.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 8px;
}
.section-heading {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 400;
  color: var(--color-violet-dark);
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-border);
}

/* ================================================================
   SPECIALTY CARDS
   ================================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: 0 0 8px 8px;
  padding: 24px;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.card:hover {
  box-shadow: 0 6px 24px rgba(107, 91, 140, 0.12);
  transform: translateY(-2px);
}
.card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}
.card p {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}
.card a {
  font-size: 13px;
  font-weight: bold;
  color: var(--color-violet);
}

/* ================================================================
   INTRO TEXT (homepage)
   ================================================================ */
.intro-text {
  max-width: 700px;
}
.intro-text p { font-size: 15px; color: var(--color-text); }
.adeli-note {
  display: inline-block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--color-text-muted);
  background: var(--color-accent-light);
  padding: 6px 14px;
  border-radius: 4px;
}

/* ================================================================
   CTA BAND
   ================================================================ */
.cta-band {
  background: var(--color-violet-dark);
  padding: 56px 0;
}
.cta-band-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 {
  font-family: Georgia, serif;
  font-weight: 400;
  font-size: 26px;
  color: var(--color-btn-text);
  margin: 0;
}
.cta-band p {
  color: var(--color-accent);
  font-size: 14px;
  margin: 6px 0 0;
}
.btn-cta-white {
  background: var(--color-white);
  color: var(--color-violet-dark);
  padding: 14px 28px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: bold;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.2s ease;
}
.btn-cta-white:hover { background: var(--color-accent-light); text-decoration: none; color: var(--color-violet-dark); }

/* ================================================================
   CONTENT LISTS
   ================================================================ */
.content-list {
  list-style: none;
  padding: 0;
  margin-bottom: 16px;
}
.content-list li {
  padding: 8px 0 8px 20px;
  position: relative;
  border-bottom: 1px solid var(--color-border);
  font-size: 14px;
}
.content-list li:last-child { border-bottom: none; }
.content-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ================================================================
   TIMELINE
   ================================================================ */
.timeline {
  position: relative;
  padding-left: 28px;
  border-left: 2px solid var(--color-border);
}
.timeline-item {
  position: relative;
  margin-bottom: 24px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -35px;
  top: 7px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-border);
}
.timeline-date {
  font-size: 12px;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}
.timeline-title {
  font-size: 14px;
  font-weight: bold;
  color: var(--color-text);
}
.timeline-sub {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ================================================================
   INFO BOX
   ================================================================ */
.info-box {
  background: var(--color-accent-light);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 8px 8px 0;
  padding: 14px 18px;
  font-size: 14px;
  color: var(--color-text);
  margin-bottom: 16px;
}
.info-box strong { color: var(--color-violet-dark); }

/* ================================================================
   DURATIONS GRID (pratique)
   ================================================================ */
.duration-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.duration-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.duration-label { font-size: 14px; color: var(--color-text); }
.duration-value {
  font-family: Georgia, serif;
  font-size: 18px;
  color: var(--color-violet);
}

/* ================================================================
   ACCORDION
   ================================================================ */
.accordion {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 16px;
}
.accordion-header {
  width: 100%;
  background: var(--color-accent-light);
  border: none;
  padding: 14px 18px;
  text-align: left;
  font-family: Georgia, serif;
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s ease;
}
.accordion-header:hover { background: var(--color-accent-mid); }
.accordion-icon { font-style: normal; font-size: 20px; transition: transform 0.22s ease; font-family: Arial, sans-serif; line-height: 1; }
.accordion-header[aria-expanded="true"] .accordion-icon { transform: rotate(45deg); }
.accordion-body { padding: 20px; display: none; }
.accordion-body.open { display: block; }
.accordion-body h3 { margin-top: 20px; font-size: 15px; }
.accordion-body h3:first-child { margin-top: 0; }
.accordion-body p { font-size: 14px; }

/* ================================================================
   CONTACT PAGE
   ================================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.contact-block h2 { font-size: 20px; margin-bottom: 16px; }
.contact-info-item {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 14px;
}
.contact-info-label {
  font-weight: bold;
  color: var(--color-text-muted);
  min-width: 80px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-top: 2px;
}
.map-wrapper {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 16px rgba(44,36,56,0.07);
}

/* ================================================================
   DARK SECTION text overrides
   ================================================================ */
.section--dark h2,
.section--dark h3 { color: var(--color-btn-text); }
.section--dark .section-label { color: var(--color-accent); }
.section--dark p { color: rgba(244, 239, 248, 0.8); }
.section--dark .content-list li { color: rgba(244, 239, 248, 0.85); border-bottom-color: rgba(255,255,255,0.08); }
.section--dark .content-list li::before { background: var(--color-accent); }

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: var(--color-violet-dark);
  padding: 40px 0;
  color: rgba(244, 239, 248, 0.6);
  font-size: 13px;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
}
.footer-brand .footer-name {
  font-family: Georgia, serif;
  font-size: 16px;
  font-weight: 400;
  color: var(--color-btn-text);
  margin-bottom: 4px;
}
.footer-brand .footer-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-accent);
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-nav a { color: rgba(244, 239, 248, 0.55); font-size: 13px; transition: color 0.2s; }
.footer-nav a:hover { color: var(--color-btn-text); text-decoration: none; }
.footer-contact { line-height: 1.8; }
.footer-contact a { color: rgba(244, 239, 248, 0.55); }
.footer-contact a:hover { color: var(--color-btn-text); text-decoration: none; }
.footer-adeli { font-size: 11px; opacity: 0.5; margin-top: 4px; }

/* ================================================================
   RESPONSIVE — MOBILE
   ================================================================ */
@media (max-width: 768px) {
  :root { --section-v: 48px; }

  .navbar-nav { display: none; }
  .btn-rdv-nav { display: none; }
  .hamburger { display: flex; }

  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-visual { flex-direction: row; justify-content: flex-start; }
  .avatar { width: 80px; height: 80px; }
  .avatar-placeholder { font-size: 22px; }

  .cards-grid { grid-template-columns: 1fr; }
  .duration-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 24px; }

  .container { padding: 0 20px; }
  .cta-band-inner { flex-direction: column; align-items: flex-start; }
  .navbar-inner { padding: 0 20px; }
  .footer-inner { flex-direction: column; gap: 24px; }

  .page-hero { padding: 40px 0 32px; }
}