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

:root {
  --white: #ffffff;
  --bg: #e8c4d4;
  --bg-deep: #ddb8ca;
  --plum: #7a2d5c;
  --plum-dark: #5c2245;
  --rose: #c44d8a;
  --rose-light: #e889b4;
  --blush: #f5d4e4;
  --blush-mid: #ecc4d8;
  --text: #4a3040;
  --text-soft: #6b4558;
  --text-muted: #8a5a72;
  --glass: rgba(255, 255, 255, 0.82);
  --glass-border: rgba(255, 255, 255, 0.55);
  --shadow-sm: 0 2px 8px rgba(122, 45, 92, 0.06);
  --shadow-md: 0 8px 32px rgba(122, 45, 92, 0.1);
  --shadow-lg: 0 20px 60px rgba(122, 45, 92, 0.14);
  --radius: 20px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  background: linear-gradient(160deg, var(--bg-deep) 0%, var(--bg) 45%, #dfaac0 100%);
  color: var(--text-soft);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Page d'accueil (hero + navigation) ── */
body.home-page {
  align-items: stretch;
  min-height: 100vh;
}

body.home-page:not(.home-page--inner) {
  background: var(--plum-dark);
}

.home-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.5rem;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.home-topbar-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.home-topbar-logo {
  height: 44px;
  width: auto;
  display: block;
}

.home-topbar-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.home-nav-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.95rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
  white-space: nowrap;
}

.home-nav-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

.home-nav-btn--accent {
  background: linear-gradient(135deg, var(--rose) 0%, var(--plum) 100%);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 16px rgba(122, 45, 92, 0.35);
}

.home-nav-btn--accent:hover {
  background: linear-gradient(135deg, var(--rose-light) 0%, var(--rose) 100%);
}

.home-nav-drop {
  position: relative;
}

.home-nav-drop .home-nav-btn {
  cursor: pointer;
  font-family: inherit;
  appearance: none;
  -webkit-appearance: none;
}

.home-nav-drop .home-nav-btn::after {
  content: '▾';
  margin-left: 0.35rem;
  font-size: 0.7em;
  opacity: 0.8;
}

.home-nav-drop-menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.45rem);
  left: 0;
  min-width: 200px;
  padding: 0.4rem;
  flex-direction: column;
  gap: 0.2rem;
  border-radius: 14px;
  background: rgba(74, 48, 64, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 12px 32px rgba(42, 20, 32, 0.35);
  z-index: 130;
}

.home-nav-drop:hover .home-nav-drop-menu,
.home-nav-drop:focus-within .home-nav-drop-menu,
.home-nav-drop.is-open .home-nav-drop-menu {
  display: flex;
}

.home-nav-drop-menu a {
  display: block;
  padding: 0.55rem 0.8rem;
  border-radius: 10px;
  color: #fff;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 600;
}

.home-nav-drop-menu a:hover {
  background: rgba(255, 255, 255, 0.12);
}

.home-page--inner .home-nav-drop-menu {
  background: #fff;
  border-color: rgba(196, 77, 138, 0.22);
  box-shadow: 0 12px 28px rgba(122, 45, 92, 0.18);
}

.home-page--inner .home-nav-drop-menu a {
  color: var(--plum);
}

.home-page--inner .home-nav-drop-menu a:hover {
  background: var(--blush);
}

.home-mobile-nav-sub {
  margin-left: 0.75rem;
  font-size: 0.82rem !important;
  background: rgba(255, 255, 255, 0.04) !important;
}

.home-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  cursor: pointer;
}

.home-nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: #fff;
  border-radius: 2px;
}

.home-mobile-nav {
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  z-index: 99;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.75rem 1rem 1rem;
  background: rgba(74, 48, 64, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.home-mobile-nav[hidden] {
  display: none;
}

.home-mobile-nav a {
  padding: 0.65rem 0.85rem;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
}

.home-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem 3rem;
  overflow: hidden;
}

.home-hero-bg {
  position: absolute;
  inset: 0;
  background:
    url('assets/home-hero-bg.jpg') center center / cover no-repeat,
    linear-gradient(160deg, var(--plum-dark) 0%, var(--plum) 100%);
}

.home-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(74, 48, 64, 0.55) 0%, rgba(92, 34, 69, 0.72) 45%, rgba(74, 48, 64, 0.88) 100%);
}

.home-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  animation: fadeUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.home-hero-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 100px;
}

.home-hero-title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: #fff;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  margin-bottom: 0.75rem;
}

.home-hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255, 255, 255, 0.82);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.home-footer {
  position: relative;
  z-index: 2;
  width: 100%;
  background: transparent;
}

.home-footer p,
.home-footer .footer-line {
  color: rgba(255, 255, 255, 0.75);
}

.home-footer .footer-line {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
}

.home-page--inner {
  background: linear-gradient(160deg, var(--bg-deep) 0%, var(--bg) 45%, #dfaac0 100%);
}

.home-page--inner .home-footer {
  background: linear-gradient(160deg, var(--bg-deep) 0%, var(--bg) 100%);
}

.home-page--inner .home-footer p {
  color: var(--text-muted);
}

.home-page--inner .home-footer .footer-line {
  background: linear-gradient(90deg, transparent, var(--rose-light), transparent);
}

.home-page--inner .home-topbar {
  position: sticky;
  background: rgba(255, 255, 255, 0.72);
  border-bottom-color: rgba(196, 77, 138, 0.15);
}

.home-page--inner .home-nav-btn {
  color: var(--plum);
  border-color: rgba(196, 77, 138, 0.25);
  background: rgba(255, 255, 255, 0.65);
}

.home-page--inner .home-nav-btn:hover {
  background: #fff;
}

.home-page--inner .home-nav-btn--active {
  background: var(--blush);
  border-color: rgba(196, 77, 138, 0.35);
}

.home-page--inner .home-nav-toggle {
  border-color: rgba(196, 77, 138, 0.25);
}

.home-page--inner .home-nav-toggle span {
  background: var(--plum);
}

.home-inner {
  flex: 1;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

.home-back {
  display: inline-block;
  margin-bottom: 1.25rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--rose);
  text-decoration: none;
}

.home-back:hover {
  text-decoration: underline;
}

.home-doc {
  background: var(--glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.home-doc h1 {
  font-size: 1.75rem;
  color: var(--plum);
  margin-bottom: 0.5rem;
}

.home-doc-lead {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.home-doc-content {
  color: var(--text-soft);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .home-topbar-nav {
    display: none;
  }

  .home-nav-toggle {
    display: flex;
  }

  .home-hero {
    min-height: 85vh;
    padding-top: 5.5rem;
  }
}

@media (max-width: 640px) {
  .cards {
    grid-template-columns: 1fr;
  }
}

/* ── Background scene ── */
.scene {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 12s ease-in-out infinite;
}

.orb--1 {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(196, 77, 138, 0.35) 0%, transparent 70%);
  top: -180px;
  left: 50%;
  transform: translateX(-50%);
  animation-delay: 0s;
}

.orb--2 {
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(122, 45, 92, 0.25) 0%, transparent 70%);
  bottom: -80px;
  right: -60px;
  animation-delay: -4s;
}

.orb--3 {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(232, 137, 180, 0.4) 0%, transparent 70%);
  bottom: 20%;
  left: -80px;
  animation-delay: -8s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -15px) scale(1.04); }
  66%       { transform: translate(-15px, 10px) scale(0.97); }
}

.orb--1 {
  animation-name: float-center;
}

@keyframes float-center {
  0%, 100% { transform: translateX(-50%) translateY(0) scale(1); }
  50%       { transform: translateX(-50%) translateY(20px) scale(1.05); }
}

/* ── Layout ── */
.container {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 880px;
  padding: 3.5rem 1.5rem 2rem;
}

/* ── Header ── */
.header {
  text-align: center;
  margin-bottom: 3rem;
  animation: fadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.logo-frame {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
}

.logo-ring {
  position: absolute;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blush) 0%, var(--white) 50%, var(--blush-mid) 100%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.8),
    0 0 0 8px rgba(252, 231, 240, 0.5),
    var(--shadow-md);
  animation: pulse-ring 4s ease-in-out infinite;
}

@keyframes pulse-ring {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.04); opacity: 0.85; }
}

.logo {
  position: relative;
  width: 110px;
  height: auto;
  display: block;
  filter: drop-shadow(0 6px 16px rgba(122, 45, 92, 0.12));
}

.badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rose);
  background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(252,231,240,0.8));
  border: 1px solid rgba(196, 77, 138, 0.2);
  border-radius: 100px;
  box-shadow: var(--shadow-sm);
}

.header h1 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  margin-bottom: 0.75rem;
}

.title-line {
  font-size: clamp(1.1rem, 3vw, 1.35rem);
  font-weight: 500;
  color: var(--text-soft);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.title-accent {
  font-size: clamp(2.4rem, 7vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--plum) 0%, var(--rose) 50%, var(--rose-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
  max-width: 340px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Cards ── */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  width: 100%;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding: 1.75rem;
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition:
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s ease,
    border-color 0.35s ease;
  animation: fadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: var(--delay, 0s);
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(196,77,138,0.15) 50%, rgba(255,255,255,0.4) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.card-shine {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.5) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(196, 77, 138, 0.25);
}

.card:hover .card-shine {
  opacity: 1;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--plum) 0%, var(--rose) 100%);
  color: white;
  box-shadow: 0 4px 16px rgba(122, 45, 92, 0.3);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}

.card-icon svg {
  width: 28px;
  height: 28px;
}

.card-icon--alt {
  background: linear-gradient(135deg, var(--rose-light) 0%, var(--blush-mid) 100%);
  color: var(--plum);
  box-shadow: 0 4px 16px rgba(196, 77, 138, 0.2);
}

.card:hover .card-icon {
  transform: scale(1.08) rotate(-3deg);
  box-shadow: 0 8px 24px rgba(122, 45, 92, 0.35);
}

.card-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.3rem 0.65rem;
  background: rgba(252, 231, 240, 0.6);
  border-radius: 100px;
}

.card-body h2 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--plum);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.card-body p {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--text-soft);
}

.card-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid rgba(196, 77, 138, 0.1);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--rose);
}

.card-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blush) 0%, var(--blush-mid) 100%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), background 0.35s ease;
}

.card:hover .card-arrow {
  transform: translateX(4px);
  background: linear-gradient(135deg, var(--rose) 0%, var(--plum) 100%);
  color: white;
}

/* ── Footer ── */
.footer {
  position: relative;
  z-index: 1;
  padding: 2.5rem 1.5rem;
  text-align: center;
  animation: fadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.3s both;
}

.footer-line {
  width: 48px;
  height: 3px;
  margin: 0 auto 1.25rem;
  border-radius: 100px;
  background: linear-gradient(90deg, transparent, var(--rose-light), transparent);
}

.footer p {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.footer .dot {
  opacity: 0.5;
  margin: 0 0.3rem;
}

/* ── Animations ── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .container {
    padding-top: 2.5rem;
  }

  .header {
    margin-bottom: 2.25rem;
  }

  .logo-ring {
    width: 120px;
    height: 120px;
  }

  .logo {
    width: 90px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}