/* ═══════════════════════════════════════════════════════════
   JAM B TOUNSI 2026 — DOSSIER SPONSORING
   Palette : Rouge #C91F26 · Mauve #A935E0 · Blanc #FFFFFF
             Noir #111111 · Turquoise MSB #139AC5
   ═══════════════════════════════════════════════════════════ */

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

:root {
  --red:         #C91F26;
  --red-dark:    #9e1920;
  --red-glow:    rgba(201,31,38,.25);
  --mauve:       #A935E0;
  --mauve-dark:  #7b20af;
  --mauve-light: rgba(169,53,224,.15);
  --mauve-glow:  rgba(169,53,224,.3);
  --msb-teal:    #139AC5;
  --white:       #FFFFFF;
  --off-white:   #F8F5FF;
  --dark:        #111111;
  --dark-2:      #1a1a2e;
  --dark-3:      #16213e;
  --grey:        #6b7280;
  --grey-light:  #e5e7eb;

  --font-serif:  'Playfair Display', Georgia, serif;
  --font-sans:   'Inter', system-ui, sans-serif;

  --radius-sm:   8px;
  --radius:      16px;
  --radius-lg:   24px;
  --radius-xl:   32px;

  --shadow-sm:   0 2px 8px rgba(0,0,0,.08);
  --shadow:      0 8px 32px rgba(0,0,0,.12);
  --shadow-lg:   0 20px 60px rgba(0,0,0,.18);
  --shadow-mauve:0 8px 32px rgba(169,53,224,.2);

  --transition:  .3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ── TYPOGRAPHY ───────────────────────────────────────────── */
.section-header        { text-align: center; margin-bottom: 3.5rem; }
.section-label         { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--mauve); margin-bottom: .75rem; }
.section-label-light   { color: rgba(255,255,255,.6); }
.section-title         { font-family: var(--font-sans); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; line-height: 1.2; color: var(--dark); }
.section-title-light   { color: var(--white); }
.section-divider       { width: 64px; height: 4px; background: linear-gradient(90deg, var(--red), var(--mauve)); border-radius: 4px; margin: 1.25rem auto; }
.section-divider-light { background: linear-gradient(90deg, var(--red), rgba(255,255,255,.5)); }
.section-desc          { max-width: 600px; margin: 0 auto; color: var(--grey); font-size: 1.05rem; }
.section-desc-light    { color: rgba(255,255,255,.7); }
.accent                { color: var(--mauve); }
.accent-red            { color: var(--red); }
.accent-red-inline     { color: var(--red); }

/* ── CONTAINER ────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ── SECTION BASE ─────────────────────────────────────────── */
.section { padding: 5rem 0; position: relative; }

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .85rem 2rem; border-radius: 50px; font-weight: 600;
  font-size: .95rem; cursor: pointer; border: none;
  transition: all var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, var(--red), var(--mauve));
  color: var(--white);
  box-shadow: 0 4px 20px var(--red-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--mauve-glow);
}
.btn-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,.5);
  color: var(--white);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
}
.btn-outline-light {
  background: transparent;
  border: 2px solid rgba(255,255,255,.4);
  color: var(--white);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
}

/* ═══════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1rem 1.5rem;
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: rgba(17,17,17,.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.nav-container {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logos { display: flex; align-items: center; gap: 1rem; }
.nav-logo-ff { height: 44px; width: auto; border-radius: var(--radius-sm); }
.nav-menu {
  display: flex; align-items: center; gap: 1.5rem;
  list-style: none;
}
.nav-menu a {
  color: rgba(255,255,255,.85); font-weight: 500; font-size: .9rem;
  transition: color var(--transition); white-space: nowrap;
}
.nav-menu a:hover { color: var(--white); }
.nav-cta {
  background: linear-gradient(135deg, var(--red), var(--mauve)) !important;
  color: var(--white) !important;
  padding: .55rem 1.25rem;
  border-radius: 50px;
  font-weight: 700 !important;
  box-shadow: 0 4px 15px var(--red-glow);
  transition: all var(--transition) !important;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 20px var(--mauve-glow) !important; }
.nav-burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: .5rem;
}
.nav-burger span {
  display: block; width: 24px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: all var(--transition);
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  position: relative; overflow: hidden; padding: 8rem 1.5rem 4rem;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0d0d1a 0%, #1a0a2e 40%, #2a0a1a 70%, #1a0a0a 100%);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(169,53,224,.18) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 30%, rgba(201,31,38,.15) 0%, transparent 50%),
              radial-gradient(ellipse at 50% 80%, rgba(19,154,197,.1) 0%, transparent 50%);
}
.hero-particles { position: absolute; inset: 0; pointer-events: none; }
.hero-content {
  position: relative; z-index: 2;
  text-align: center; max-width: 800px; width: 100%;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.8); font-size: .8rem; font-weight: 600;
  padding: .5rem 1.25rem; border-radius: 50px; margin-bottom: 1.5rem;
  letter-spacing: .08em; backdrop-filter: blur(8px);
}
.hero-logos-row {
  display: flex; justify-content: center; margin-bottom: 1.5rem;
}
.hero-logo-ff {
  height: 80px; width: auto; border-radius: var(--radius-sm);
  filter: drop-shadow(0 0 20px rgba(169,53,224,.4));
}
.hero-title {
  font-family: var(--font-sans);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900; color: var(--white);
  line-height: 1.1; margin-bottom: .5rem;
  text-shadow: 0 4px 30px rgba(0,0,0,.3);
}
.hero-subtitle-inline {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 400;
  color: rgba(255,255,255,.5);
  margin-top: .25rem;
  font-style: italic;
}
.hero-tagline {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: rgba(255,255,255,.9); margin: 1.25rem 0 1rem;
  font-weight: 300; line-height: 1.5;
}
.hero-tagline em { font-style: italic; color: var(--mauve); font-weight: 500; }
.hero-desc {
  color: rgba(255,255,255,.6); font-size: 1rem;
  max-width: 600px; margin: 0 auto 2.5rem; line-height: 1.8;
}
.hero-stats {
  display: flex; justify-content: center; gap: 2rem;
  margin-bottom: 2.5rem; flex-wrap: wrap;
}
.stat-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(8px); border-radius: var(--radius);
  padding: 1.25rem 2rem; text-align: center;
  transition: all var(--transition);
}
.stat-card:hover { background: rgba(169,53,224,.12); border-color: rgba(169,53,224,.3); }
.stat-number {
  display: block; font-family: var(--font-sans);
  font-size: 2.25rem; font-weight: 700;
  background: linear-gradient(135deg, var(--red), var(--mauve));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { display: block; color: rgba(255,255,255,.6); font-size: .8rem; font-weight: 500; letter-spacing: .05em; text-transform: uppercase; margin-top: .25rem; }
.hero-ctas { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
  color: rgba(255,255,255,.4); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase;
  z-index: 2;
}
.scroll-arrow {
  animation: bounce 2s infinite;
  font-size: 1rem; color: rgba(255,255,255,.3);
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

/* ═══════════════════════════════════════════
   SECTION FESTIFANN
═══════════════════════════════════════════ */
.section-festifann { background: var(--off-white); }
.ff-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem;
  align-items: center;
}
.ff-text .lead {
  font-size: 1.15rem; font-weight: 500; color: var(--dark);
  line-height: 1.8; margin-bottom: 1rem;
}
.ff-text p { color: var(--grey); margin-bottom: 1rem; }
.ff-badges { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.badge {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--white); border: 1.5px solid var(--mauve-light);
  color: var(--mauve); padding: .4rem 1rem; border-radius: 50px;
  font-size: .82rem; font-weight: 600;
  box-shadow: var(--shadow-sm);
}
.ff-images { position: relative; }
.ff-img-stack { position: relative; }
.ff-img-main {
  width: 100%; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover; height: 380px;
}
.ff-img-overlay {
  position: absolute; bottom: -1.5rem; right: -1.5rem;
  width: 55%; border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white);
  object-fit: cover; height: 200px;
}

/* ═══════════════════════════════════════════
   SECTION ÉVÉNEMENTS
═══════════════════════════════════════════ */
.section-events { background: var(--white); }
.events-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.75rem; margin-bottom: 3rem;
}
.event-card {
  background: var(--white); border: 1px solid var(--grey-light);
  border-radius: var(--radius-lg); padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative; overflow: hidden;
}
.event-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--red), var(--mauve));
}
.event-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.event-icon {
  width: 52px; height: 52px; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--red), var(--mauve));
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.25rem; margin-bottom: 1.25rem;
}
.event-card h3 { font-family: var(--font-serif); font-size: 1.3rem; margin-bottom: .75rem; }
.event-card p  { color: var(--grey); font-size: .9rem; line-height: 1.7; margin-bottom: 1rem; }
.event-tag {
  display: inline-block; background: var(--mauve-light); color: var(--mauve);
  font-size: .75rem; font-weight: 700; padding: .3rem .85rem; border-radius: 50px;
  letter-spacing: .05em;
}
.highlights-img-wrap { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.highlights-img { width: 100%; height: 360px; object-fit: cover; border-radius: var(--radius-lg); }
.highlights-caption {
  position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  background: rgba(0,0,0,.65); backdrop-filter: blur(8px);
  color: var(--white); padding: .75rem 1.5rem; border-radius: 50px;
  font-size: .85rem; white-space: nowrap;
}
.highlights-caption i { color: var(--mauve); margin-right: .4rem; }

/* ═══════════════════════════════════════════
   SECTION JAM B TOUNSI
═══════════════════════════════════════════ */
.section-jbt { color: var(--white); overflow: hidden; }
.jbt-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--dark-2) 0%, var(--dark-3) 50%, #2d0d2d 100%);
}
.jbt-bg::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(201,31,38,.2) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 30%, rgba(169,53,224,.25) 0%, transparent 50%);
}
.section-jbt .container { position: relative; z-index: 1; }
.jbt-intro-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
}
.jbt-concept, .jbt-esprit, .jbt-objectifs, .jbt-jury {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(8px); border-radius: var(--radius-lg);
  padding: 2rem;
}
.jbt-concept h3, .jbt-esprit h3, .jbt-objectifs h3, .jbt-jury h3 {
  font-family: var(--font-serif); font-size: 1.3rem;
  display: flex; align-items: center; gap: .6rem;
  margin-bottom: 1rem; color: var(--white);
}
.jbt-concept h3 i { color: var(--mauve); }
.jbt-esprit h3 i  { color: var(--red); }
.jbt-objectifs h3 i { color: var(--mauve); }
.jbt-jury h3 i    { color: #f5c518; }
.jbt-concept p, .jbt-esprit p { color: rgba(255,255,255,.75); font-size: .95rem; line-height: 1.8; margin-bottom: .75rem; }
.jbt-list { display: flex; flex-direction: column; gap: .65rem; }
.jbt-list li {
  display: flex; align-items: flex-start; gap: .6rem;
  color: rgba(255,255,255,.8); font-size: .9rem;
}
.jbt-list li i { color: var(--mauve); margin-top: .2rem; flex-shrink: 0; }
.jury-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.jury-member {
  text-align: center; padding: .85rem;
  background: rgba(255,255,255,.05); border-radius: var(--radius);
}
.jury-icon {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--mauve));
  display: flex; align-items: center; justify-content: center;
  color: var(--white); margin: 0 auto .5rem;
}
.jury-member strong { display: block; color: var(--white); font-size: .9rem; }
.jury-member span { color: rgba(255,255,255,.5); font-size: .78rem; }

/* ═══════════════════════════════════════════
   GALERIE
═══════════════════════════════════════════ */
.section-gallery { background: var(--off-white); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 260px);
  gap: 1rem;
}
.gallery-large { grid-column: span 2; grid-row: span 1; }
.gallery-item { position: relative; border-radius: var(--radius); overflow: hidden; cursor: pointer; }
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s ease;
}
.gallery-item:hover img { transform: scale(1.07); }
.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.7) 0%, transparent 60%);
  display: flex; align-items: flex-end; padding: 1rem 1.25rem;
  opacity: 0; transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  color: var(--white); font-size: .85rem; font-weight: 600;
  display: flex; align-items: center; gap: .4rem;
}
.gallery-overlay span i { color: var(--mauve); }

/* ═══════════════════════════════════════════
   SECTION PROGRAMME
═══════════════════════════════════════════ */
.section-programme { background: var(--white); }
.programme-days { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; margin-bottom: 3rem; }
.programme-day {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow);
}
.day-header {
  background: linear-gradient(135deg, var(--dark), #2d0a2d);
  padding: 1.75rem 2rem;
  display: flex; align-items: center; gap: 1rem;
}
.programme-day-2 .day-header { background: linear-gradient(135deg, var(--dark-3), #1a0a2a); }
.day-badge {
  background: linear-gradient(135deg, var(--red), var(--mauve));
  color: var(--white); font-weight: 800; font-size: .8rem;
  padding: .4rem 1rem; border-radius: 50px; white-space: nowrap;
  letter-spacing: .05em;
}
.day-badge-2 { background: linear-gradient(135deg, var(--mauve), var(--msb-teal)); }
.day-header h3 { color: var(--white); font-family: var(--font-serif); font-size: 1.15rem; }
.day-timeline { background: var(--white); padding: 1.5rem; display: flex; flex-direction: column; gap: 1.25rem; }
.timeline-item { display: flex; gap: 1rem; align-items: flex-start; }
.timeline-time {
  min-width: 70px; color: var(--mauve); font-weight: 700; font-size: .8rem;
  letter-spacing: .05em; padding-top: .2rem;
}
.timeline-content {
  display: flex; gap: .75rem; align-items: flex-start;
  border-left: 2px solid var(--grey-light); padding-left: 1rem;
}
.timeline-content i { color: var(--red); margin-top: .2rem; flex-shrink: 0; }
.timeline-content strong { display: block; color: var(--dark); font-size: .9rem; margin-bottom: .2rem; }
.timeline-content p { color: var(--grey); font-size: .82rem; line-height: 1.6; }

.prizes-title {
  text-align: center; font-family: var(--font-serif); font-size: 1.5rem;
  margin-bottom: 2rem; display: flex; align-items: center; justify-content: center; gap: .6rem;
}
.prizes-title i { color: var(--red); }
.prizes-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.prize-card {
  border-radius: var(--radius-lg); padding: 2rem; text-align: center;
  border: 2px solid transparent; transition: all var(--transition);
}
.prize-jury {
  background: linear-gradient(135deg, rgba(201,31,38,.05), rgba(169,53,224,.08));
  border-color: rgba(169,53,224,.2);
}
.prize-public {
  background: linear-gradient(135deg, rgba(169,53,224,.05), rgba(19,154,197,.08));
  border-color: rgba(19,154,197,.2);
}
.prize-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.prize-icon { font-size: 2rem; margin-bottom: 1rem; }
.prize-jury .prize-icon   { color: var(--mauve); }
.prize-public .prize-icon { color: var(--red); }
.prize-card h4 { font-family: var(--font-serif); font-size: 1.2rem; margin-bottom: .75rem; }
.prize-card p  { color: var(--grey); font-size: .9rem; }

/* ═══════════════════════════════════════════
   SECTION BUDGET
═══════════════════════════════════════════ */
.section-budget { overflow: hidden; }
.budget-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0f0f1f 0%, #1a0a2e 50%, #150a0a 100%);
}
.budget-bg::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(201,31,38,.15) 0%, transparent 50%),
              radial-gradient(ellipse at 20% 70%, rgba(169,53,224,.2) 0%, transparent 50%);
}
.section-budget .container { position: relative; z-index: 1; }
.budget-table-wrap {
  overflow-x: auto; margin-bottom: 2.5rem;
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
}
.budget-table {
  width: 100%; border-collapse: collapse; min-width: 600px;
}
.budget-table thead tr {
  background: linear-gradient(135deg, var(--red), var(--mauve));
}
.budget-table thead th {
  color: var(--white); font-weight: 700; font-size: .85rem;
  letter-spacing: .06em; text-transform: uppercase;
  padding: 1.1rem 1.5rem; text-align: left;
}
.th-qty, .th-unit, .th-total { text-align: center; }
.budget-table tbody tr { background: rgba(255,255,255,.04); transition: background var(--transition); }
.budget-table tbody tr:nth-child(even) { background: rgba(255,255,255,.02); }
.budget-table tbody tr:hover { background: rgba(169,53,224,.1); }
.budget-table td {
  padding: .9rem 1.5rem; color: rgba(255,255,255,.8); font-size: .9rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.budget-table td:nth-child(2),
.budget-table td:nth-child(3) { text-align: center; }
.budget-table td i { color: var(--mauve); margin-right: .4rem; }
.total-cell { text-align: center; font-weight: 600; color: rgba(255,255,255,.9) !important; }
.cat-row td {
  background: rgba(169,53,224,.15) !important;
  color: var(--mauve) !important;
  font-weight: 700 !important; font-size: .8rem !important;
  text-transform: uppercase; letter-spacing: .08em;
  padding: .6rem 1.5rem !important;
}
.cat-row td i { color: var(--mauve); margin-right: .5rem; }
.budget-table tfoot .total-row { background: rgba(255,255,255,.07) !important; }
.budget-table tfoot .needed-row { background: linear-gradient(135deg, rgba(201,31,38,.2), rgba(169,53,224,.2)) !important; }
.budget-table tfoot td {
  padding: 1.1rem 1.5rem; font-size: .95rem; color: rgba(255,255,255,.9) !important;
  border-top: 2px solid rgba(255,255,255,.1);
}
.grand-total  { text-align: center; color: var(--white) !important; font-size: 1.15rem !important; }
.needed-total { text-align: center; color: var(--red) !important; font-size: 1.25rem !important; }

.budget-cta-box {
  display: flex; align-items: center; gap: 2rem;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl); padding: 2.5rem; flex-wrap: wrap;
}
.budget-cta-icon { font-size: 3rem; color: var(--red); flex-shrink: 0; }
.budget-cta-text { flex: 1; min-width: 200px; }
.budget-cta-text h3 { font-family: var(--font-serif); font-size: 1.6rem; color: var(--white); margin-bottom: .5rem; }
.budget-cta-text p  { color: rgba(255,255,255,.65); font-size: .95rem; }

/* ═══════════════════════════════════════════
   SECTION PARTENAIRE OFFICIEL
═══════════════════════════════════════════ */
.section-partner { background: var(--off-white); }
.partner-card {
  display: flex; gap: 3rem; align-items: center;
  background: var(--white); border-radius: var(--radius-xl);
  padding: 3rem; box-shadow: var(--shadow-lg);
  border: 1px solid var(--grey-light); flex-wrap: wrap;
}
.partner-logo-wrap {
  flex-shrink: 0; background: rgba(19,154,197,.06);
  border: 2px solid rgba(19,154,197,.2);
  border-radius: var(--radius-lg); padding: 2rem;
  display: flex; align-items: center; justify-content: center;
  min-width: 200px;
}
.partner-logo { height: 100px; width: auto; object-fit: contain; }
.partner-text { flex: 1; min-width: 250px; }
.partner-text h3 { font-family: var(--font-serif); font-size: 1.6rem; margin-bottom: .4rem; color: var(--dark); }
.partner-subtitle { color: var(--msb-teal); font-size: .9rem; margin-bottom: 1rem; }
.partner-text p  { color: var(--grey); line-height: 1.8; margin-bottom: .75rem; font-size: .95rem; }
.partner-tags { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.25rem; }
.ptag {
  display: inline-flex; align-items: center; gap: .35rem;
  background: rgba(19,154,197,.1); color: var(--msb-teal);
  border: 1px solid rgba(19,154,197,.25);
  font-size: .78rem; font-weight: 700; padding: .35rem .85rem; border-radius: 50px;
}

/* ═══════════════════════════════════════════
   SECTION PACKS
═══════════════════════════════════════════ */
.section-packs { overflow: hidden; }
.packs-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0d0d1a 0%, #1a0a2e 50%, #0d0d1a 100%);
}
.packs-bg::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(169,53,224,.2) 0%, transparent 60%);
}
.section-packs .container { position: relative; z-index: 1; }
.packs-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem; margin-bottom: 3rem;
}
.pack-card {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: all var(--transition); position: relative;
}
.pack-card:hover {
  transform: translateY(-8px);
  border-color: rgba(169,53,224,.4);
  box-shadow: 0 20px 50px rgba(169,53,224,.2);
}
.pack-card-featured {
  border-color: rgba(169,53,224,.5) !important;
  box-shadow: 0 0 0 2px var(--mauve), var(--shadow-mauve);
  background: rgba(169,53,224,.07) !important;
}
.pack-badge-featured {
  position: absolute; top: -1px; right: 1.5rem;
  background: linear-gradient(135deg, var(--red), var(--mauve));
  color: var(--white); font-size: .72rem; font-weight: 800;
  padding: .35rem 1rem; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  letter-spacing: .06em; text-transform: uppercase;
}
.pack-header {
  padding: 2rem; text-align: center;
}
.pack-bronze { background: linear-gradient(135deg, #5a3e1b, #8b6914); }
.pack-silver { background: linear-gradient(135deg, #2d1f4e, var(--mauve-dark)); }
.pack-gold   { background: linear-gradient(135deg, #3d2000, #c87900); }
.pack-nature { background: linear-gradient(135deg, #0d2d2d, var(--msb-teal)); opacity: .9; }
.pack-icon { font-size: 2rem; color: rgba(255,255,255,.9); margin-bottom: .75rem; }
.pack-header h3 { color: var(--white); font-family: var(--font-serif); font-size: 1.4rem; margin-bottom: .5rem; }
.pack-price { color: rgba(255,255,255,.9); font-size: 1.6rem; font-weight: 800; }
.pack-perks {
  list-style: none; padding: 1.75rem;
  display: flex; flex-direction: column; gap: .7rem;
}
.pack-perks li {
  display: flex; align-items: flex-start; gap: .6rem;
  color: rgba(255,255,255,.75); font-size: .88rem; line-height: 1.5;
}
.pack-perks li i { color: var(--mauve); flex-shrink: 0; margin-top: .2rem; }
.pack-card-nature .pack-perks li i { color: var(--msb-teal); }
.btn-pack {
  display: block; text-align: center; margin: 0 1.75rem 1.75rem;
  padding: .85rem; border-radius: 50px; font-weight: 700; font-size: .9rem;
  background: rgba(255,255,255,.1); color: var(--white); border: 1.5px solid rgba(255,255,255,.2);
  transition: all var(--transition);
}
.btn-pack:hover { background: rgba(255,255,255,.2); }
.btn-pack-featured {
  background: linear-gradient(135deg, var(--red), var(--mauve)) !important;
  border-color: transparent !important;
  box-shadow: 0 4px 20px var(--mauve-glow);
}
.packs-custom {
  text-align: center; padding: 2.5rem;
  background: rgba(255,255,255,.03); border: 1px dashed rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
}
.packs-custom i { font-size: 2rem; color: var(--mauve); }
.packs-custom p { color: rgba(255,255,255,.7); font-size: 1rem; }

/* ═══════════════════════════════════════════
   SECTION AVANTAGES
═══════════════════════════════════════════ */
.section-avantages { background: var(--white); }
.avantages-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}
.avantage-card {
  border-radius: var(--radius-lg); padding: 2rem;
  border: 1px solid var(--grey-light); background: var(--white);
  box-shadow: var(--shadow-sm); transition: all var(--transition);
}
.avantage-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(169,53,224,.2); }
.avantage-icon {
  width: 56px; height: 56px; border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin-bottom: 1.25rem;
}
.avantage-icon-1 { background: linear-gradient(135deg, rgba(201,31,38,.15), rgba(169,53,224,.15)); color: var(--mauve); }
.avantage-icon-2 { background: linear-gradient(135deg, rgba(169,53,224,.15), rgba(19,154,197,.15)); color: var(--msb-teal); }
.avantage-icon-3 { background: linear-gradient(135deg, rgba(19,154,197,.15), rgba(201,31,38,.15)); color: var(--red); }
.avantage-icon-4 { background: linear-gradient(135deg, rgba(201,31,38,.15), rgba(169,53,224,.15)); color: var(--mauve); }
.avantage-icon-5 { background: linear-gradient(135deg, rgba(169,53,224,.15), rgba(19,154,197,.15)); color: var(--msb-teal); }
.avantage-icon-6 { background: linear-gradient(135deg, rgba(19,154,197,.15), rgba(201,31,38,.15)); color: var(--red); }
.avantage-card h3 { font-family: var(--font-serif); font-size: 1.15rem; margin-bottom: .65rem; }
.avantage-card p  { color: var(--grey); font-size: .9rem; line-height: 1.75; }

/* ═══════════════════════════════════════════
   SECTION CONTACT
═══════════════════════════════════════════ */
.section-contact { overflow: hidden; }
.contact-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0d0d1a 0%, #1a0a2e 40%, #2a0a1a 100%);
}
.contact-bg::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 70%, rgba(201,31,38,.15) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 30%, rgba(169,53,224,.2) 0%, transparent 50%);
}
.section-contact .container { position: relative; z-index: 1; }
.contact-wrap {
  display: grid; grid-template-columns: 380px 1fr; gap: 3rem; align-items: start;
}
.contact-info {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl); padding: 2.5rem;
}
.contact-info h3 { font-family: var(--font-serif); color: var(--white); font-size: 1.4rem; margin-bottom: 2rem; }
.contact-item {
  display: flex; align-items: flex-start; gap: 1rem;
  margin-bottom: 1.5rem;
}
.contact-icon {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--mauve));
  display: flex; align-items: center; justify-content: center;
  color: var(--white); flex-shrink: 0;
}
.contact-item strong { display: block; color: var(--white); font-size: .9rem; margin-bottom: .15rem; }
.contact-item a { color: rgba(255,255,255,.6); font-size: .85rem; transition: color var(--transition); }
.contact-item a:hover { color: var(--mauve); }
.contact-logos-row {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.1);
}
.contact-logo { height: 48px; width: auto; border-radius: var(--radius-sm); object-fit: contain; }
.contact-logo-msb { filter: brightness(0) invert(1) opacity(.7); }

/* Form */
.contact-form {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-xl); padding: 2.5rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block; color: rgba(255,255,255,.8); font-size: .85rem;
  font-weight: 600; margin-bottom: .5rem; letter-spacing: .02em;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: rgba(255,255,255,.08); border: 1.5px solid rgba(255,255,255,.15);
  border-radius: var(--radius-sm); color: var(--white); font-size: .9rem;
  padding: .85rem 1.1rem; transition: all var(--transition);
  font-family: var(--font-sans); outline: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,.3); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--mauve); background: rgba(255,255,255,.1);
  box-shadow: 0 0 0 3px rgba(169,53,224,.15);
}
.form-group select option { background: var(--dark); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-check { display: flex; gap: .75rem; align-items: flex-start; margin-bottom: 1.75rem; }
.form-check input[type=checkbox] { margin-top: .2rem; accent-color: var(--mauve); flex-shrink: 0; }
.form-check label { color: rgba(255,255,255,.6); font-size: .82rem; line-height: 1.6; }
.btn-submit {
  width: 100%; padding: 1.1rem; border-radius: 50px;
  background: linear-gradient(135deg, var(--red), var(--mauve));
  color: var(--white); font-size: 1rem; font-weight: 700;
  border: none; cursor: pointer; transition: all var(--transition);
  box-shadow: 0 4px 20px var(--mauve-glow);
  display: flex; align-items: center; justify-content: center; gap: .6rem;
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 30px var(--mauve-glow); }
.btn-submit:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.form-success, .form-error {
  margin-top: 1.5rem; border-radius: var(--radius); padding: 1.5rem;
  display: flex; flex-direction: column; gap: .4rem; align-items: center;
  text-align: center;
}
.form-success { background: rgba(16,185,129,.15); border: 1px solid rgba(16,185,129,.3); color: #6ee7b7; }
.form-success i { font-size: 2rem; margin-bottom: .5rem; }
.form-success strong { font-size: 1.1rem; }
.form-success p { font-size: .88rem; opacity: .8; }
.form-error { background: rgba(201,31,38,.15); border: 1px solid rgba(201,31,38,.3); color: #fca5a5; }
.form-error i { font-size: 1.5rem; }
.form-error p { font-size: .88rem; }
.form-error a { color: var(--mauve); text-decoration: underline; }

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.footer {
  background: var(--dark); color: rgba(255,255,255,.6);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1.5fr;
  gap: 3rem; margin-bottom: 3rem;
}
.footer-logo { height: 52px; width: auto; margin-bottom: 1rem; border-radius: var(--radius-sm); }
.footer-brand p { font-size: .88rem; line-height: 1.7; max-width: 280px; }
.footer-social { margin-top: 1.25rem; display: flex; gap: .75rem; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.7); font-size: 1rem; transition: all var(--transition);
}
.footer-social a:hover { background: linear-gradient(135deg, var(--red), var(--mauve)); border-color: transparent; color: var(--white); }
.footer-links h4, .footer-contact h4 { color: var(--white); font-size: 1rem; font-weight: 700; margin-bottom: 1.25rem; }
.footer-links ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-links a { font-size: .88rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--mauve); }
.footer-contact p { font-size: .85rem; margin-bottom: .65rem; display: flex; align-items: center; gap: .5rem; }
.footer-contact p i { color: var(--mauve); width: 16px; }
.footer-contact a { transition: color var(--transition); }
.footer-contact a:hover { color: var(--mauve); }
.footer-partner { display: flex; align-items: center; gap: .75rem; margin-top: 1.25rem; font-size: .82rem; }
.footer-partner-logo { height: 32px; filter: brightness(0) invert(1) opacity(.5); width: auto; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08); padding-top: 1.5rem;
  text-align: center; font-size: .8rem;
}
.footer-bottom i { margin: 0 .2rem; }

/* ── BACK TO TOP ──────────────────────────────────────────── */
.back-to-top {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 900;
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--mauve));
  color: var(--white); border: none; cursor: pointer; font-size: 1rem;
  box-shadow: var(--shadow-mauve); opacity: 0; pointer-events: none;
  transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-3px); }

/* ── PARTICLE DECORATION ──────────────────────────────────── */
.particle {
  position: absolute; border-radius: 50%;
  animation: float linear infinite;
}
@keyframes float {
  0%   { transform: translateY(0) translateX(0) rotate(0deg); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(-100vh) translateX(30px) rotate(360deg); opacity: 0; }
}

/* ═══════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 900px)
═══════════════════════════════════════════ */
@media (max-width: 900px) {
  .nav-menu {
    display: none; flex-direction: column; position: fixed;
    top: 0; left: 0; right: 0; bottom: 0; z-index: 999;
    background: rgba(13,13,26,.97); backdrop-filter: blur(20px);
    align-items: center; justify-content: center; gap: 1.75rem;
  }
  .nav-menu.open { display: flex; }
  .nav-menu a { font-size: 1.15rem; }
  .nav-burger { display: flex; z-index: 1000; position: relative; }
  .nav-cta { padding: .7rem 1.75rem !important; }

  .ff-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .ff-img-overlay { display: none; }
  .ff-img-main { height: 280px; }

  .jbt-intro-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
  .gallery-large { grid-column: span 2; }
  .programme-days { grid-template-columns: 1fr; }
  .prizes-grid { grid-template-columns: 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
  .hero-stats { gap: 1rem; }
  .stat-card { padding: 1rem 1.5rem; }
  .packs-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ═══════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 600px)
═══════════════════════════════════════════ */
@media (max-width: 600px) {
  .section { padding: 3.5rem 0; }
  .section-header { margin-bottom: 2.5rem; }
  .hero { padding: 7rem 1rem 3rem; min-height: 100svh; }
  .hero-stats { flex-direction: column; align-items: center; gap: .75rem; }
  .stat-card { width: 100%; max-width: 260px; padding: 1rem 1.5rem; }
  .hero-ctas { flex-direction: column; width: 100%; align-items: center; }
  .hero-ctas .btn { width: 100%; max-width: 300px; justify-content: center; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 200px 200px 200px 200px; }
  .gallery-large { grid-column: span 2; }
  .packs-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .budget-table-wrap { border-radius: var(--radius); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .budget-cta-box { flex-direction: column; text-align: center; }
  .budget-cta-icon { font-size: 2.5rem; }
  .hero-logo-ff { height: 60px; }
  .partner-card { padding: 1.75rem; }
  .partner-logo-wrap { min-width: unset; width: 100%; }
  .contact-wrap { grid-template-columns: 1fr; }
  .contact-form { padding: 1.75rem; }
  .contact-info { padding: 1.75rem; }
  .avantages-grid { grid-template-columns: 1fr; }
  .events-grid { grid-template-columns: 1fr; }
  .day-timeline { padding: 1.25rem; }
  .jury-grid { grid-template-columns: 1fr 1fr; }
  .section-title { font-size: 1.75rem; }
  .hero-title { font-size: clamp(2.5rem, 10vw, 4rem); }
  .back-to-top { bottom: 1.25rem; right: 1.25rem; width: 42px; height: 42px; }
  .highlights-img { height: 220px; }
  .highlights-caption { font-size: .75rem; padding: .5rem 1rem; white-space: normal; text-align: center; }
}