/* ============================================
       LNSP – Refonte UI/UX
       Palette : Navy #1A3A5C | Green #2E7D32 | Yellow #facf33 | Light #F4F7FA
       ============================================ */

    @import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700;900&family=Roboto+Slab:wght@400;700&display=swap');

    :root {
      --navy: #1A3A5C;
      --navy-dark: #122740;
      --green: #2E7D32;
      --green-lt: #43A047;
      --gold: #facf33;
      --gold-lt: #f7c010;
      --light: #F4F7FA;
      --white: #FFFFFF;
      --gray-100: #F8F9FA --gray-200: #E9ECEF;
      --gray-500: #6C757D;
      --gray-700: #495057;
      --text: #212529;
      --radius: 10px;
      --shadow: 0 4px 24px rgba(26, 58, 92, .10);
      --shadow-hover: 0 8px 32px rgba(26, 58, 92, .18);
      --transition: all .28s ease;
    }

    /* ── Base ────────────────────────────────── */
    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Roboto', sans-serif;
      font-weight: 400;
      color: var(--text);
      background: var(--white);
      line-height: 1.7;
    }

    h1,
    h2,
    h3,
    h4,
    h5 {
      font-family: 'Roboto Slab', serif;
      line-height: 1.25;
    }

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

    img {
      max-width: 100%;
      display: block;
    }

    section {
      position: relative;
    }

    /* ── Utility ─────────────────────────────── */
    .text-navy {
      color: var(--navy);
    }

    .text-green {
      color: var(--green);
    }

    .text-gold {
      color: var(--gold);
    }

    .bg-navy {
      background: var(--navy);
    }

    .bg-green {
      background: var(--green);
    }

    .bg-light {
      background: var(--light);
    }

    .section-pad {
      padding: 80px 0;
    }

    .section-pad-sm {
      padding: 56px 0;
    }

    .section-label {
      display: inline-block;
      font-size: .75rem;
      font-weight: 700;
      letter-spacing: .12em;
      text-transform: uppercase;
      color: var(--green);
      margin-bottom: 10px;
    }

    .section-title {
      font-size: clamp(1.6rem, 3vw, 2.2rem);
      color: var(--navy);
      margin-bottom: 14px;
    }

    .section-sub {
      font-size: 1rem;
      color: var(--gray-500);
      max-width: 580px;
    }

    .divider {
      width: 48px;
      height: 4px;
      background: var(--gold);
      border-radius: 4px;
      margin: 0 0 28px;
    }

    .divider-center {
      margin: 0 auto 28px;
    }

    /* ── TOP BAR ─────────────────────────────── */
    #topbar {
      background: var(--navy-dark);
      color: rgba(255, 255, 255, .75);
      font-size: .8rem;
      padding: 7px 0;
    }

    #topbar a {
      color: rgba(255, 255, 255, .75);
      transition: var(--transition);
    }

    #topbar a:hover {
      color: var(--gold);
    }

    #topbar .social-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 26px;
      height: 26px;
      border-radius: 50%;
      background: rgba(255, 255, 255, .08);
      color: rgba(255, 255, 255, .8);
      font-size: .8rem;
      transition: var(--transition);
    }

    #topbar .social-icon:hover {
      background: var(--gold);
      color: var(--navy);
    }

    /* ── NAVBAR ──────────────────────────────── */
    #mainNav {
      background: var(--white);
      box-shadow: 0 2px 16px rgba(0, 0, 0, .08);
      padding: 0;
      position: sticky;
      top: 0;
      z-index: 1000;
      transition: var(--transition);
    }

    #mainNav .navbar-brand img {
      height: 54px;
    }

    #mainNav .nav-link {
      font-size: .88rem;
      font-weight: 600;
      color: var(--navy) !important;
      padding: 22px 14px !important;
      letter-spacing: .02em;
      text-transform: uppercase;
      transition: var(--transition);
      position: relative;
    }

    #mainNav .nav-link::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 14px;
      right: 14px;
      height: 3px;
      background: var(--green);
      border-radius: 2px 2px 0 0;
      transform: scaleX(0);
      transition: transform .24s ease;
    }

    #mainNav .nav-link:hover::after,
    #mainNav .nav-link.active::after {
      transform: scaleX(1);
    }

    #mainNav .nav-link:hover {
      color: var(--green) !important;
    }

    #mainNav .dropdown-menu {
      border: none;
      box-shadow: var(--shadow);
      border-radius: var(--radius);
      border-top: 3px solid var(--green);
      min-width: 240px;
      padding: 8px 0;
    }

    #mainNav .dropdown-item {
      font-size: .87rem;
      padding: 9px 20px;
      color: var(--navy);
      font-weight: 600;
      transition: var(--transition);
    }

    #mainNav .dropdown-item:hover {
      background: var(--light);
      color: var(--green);
      padding-left: 26px;
    }

    /* ── Dropdown toggle indicator ───────────── */
    #mainNav .nav-link.dropdown-toggle {
      display: flex;
      align-items: center;
      gap: 5px;
    }

    #mainNav .nav-link.dropdown-toggle::after {
      display: inline-block !important;
      position: static !important;
      content: '';
      width: 0;
      height: 0;
      border-left: 4px solid transparent;
      border-right: 4px solid transparent;
      border-top: 5px solid var(--navy);
      margin-left: 2px;
      transform: none !important;
      background: none;
      flex-shrink: 0;
      transition: transform .22s ease, border-top-color .22s ease;
    }

    #mainNav .nav-item.dropdown:hover>.nav-link.dropdown-toggle::after,
    #mainNav .nav-item.dropdown.show>.nav-link.dropdown-toggle::after {
      transform: rotate(180deg) !important;
      border-top-color: var(--green);
    }

    /* Pill badge on dropdown parent to signal sub-items */
    #mainNav .nav-link.dropdown-toggle .dd-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--green);
      color: #fff;
      font-size: .6rem;
      font-weight: 800;
      letter-spacing: .04em;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      margin-left: 3px;
      line-height: 1;
      flex-shrink: 0;
    }

    .btn-rdv {
      background: var(--green);
      color: var(--white) !important;
      border-radius: 24px !important;
      padding: 10px 22px !important;
      font-size: .84rem !important;
      letter-spacing: .04em;
      transition: var(--transition);
    }

    .btn-rdv:hover {
      background: var(--green-lt) !important;
      transform: translateY(-1px);
      box-shadow: 0 4px 14px rgba(46, 125, 50, .3);
    }

    .btn-rdv::after {
      display: none !important;
    }

    /* ── HERO ────────────────────────────────── */
    #hero {
      position: relative;
      min-height: 88vh;
      display: flex;
      align-items: center;
      overflow: hidden;
      background: var(--navy-dark);
    }

    #hero .hero-img {
      position: absolute;
      inset: 0;
      background-image: url('assets/img/hero_bg_css.jpg');
      background-size: cover;
      background-position: center top;
      opacity: .35;
      transform: scale(1.04);
      transition: transform 8s ease;
    }

    #hero:hover .hero-img {
      transform: scale(1);
    }

    #hero .hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(100deg, rgba(18, 39, 64, .92) 45%, rgba(18, 39, 64, .4) 100%);
    }

    #hero .hero-content {
      position: relative;
      z-index: 2;
      max-width: 640px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(249, 168, 37, .15);
      border: 1px solid rgba(249, 168, 37, .4);
      color: var(--gold);
      font-size: .75rem;
      font-weight: 700;
      letter-spacing: .1em;
      text-transform: uppercase;
      padding: 6px 16px;
      border-radius: 20px;
      margin-bottom: 22px;
    }

    .hero-badge .dot {
      width: 6px;
      height: 6px;
      background: var(--gold);
      border-radius: 50%;
      animation: pulse-dot 1.6s ease-in-out infinite;
    }

    @keyframes pulse-dot {

      0%,
      100% {
        opacity: 1;
        transform: scale(1);
      }

      50% {
        opacity: .4;
        transform: scale(.6);
      }
    }

    #hero h1 {
      font-size: clamp(2rem, 5vw, 3.2rem);
      color: var(--white);
      margin-bottom: 20px;
      line-height: 1.18;
    }

    #hero h1 span {
      color: var(--gold);
    }

    #hero p {
      font-size: 1.05rem;
      color: rgba(255, 255, 255, .78);
      margin-bottom: 36px;
      max-width: 520px;
    }

    .btn-hero-primary {
      background: var(--green);
      color: var(--white);
      border-radius: 28px;
      padding: 14px 32px;
      font-weight: 700;
      font-size: .95rem;
      letter-spacing: .03em;
      transition: var(--transition);
      border: none;
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }

    .btn-hero-primary:hover {
      background: var(--green-lt);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(46, 125, 50, .4);
      color: var(--white);
    }

    .btn-hero-secondary {
      background: transparent;
      color: var(--white);
      border: 2px solid rgba(255, 255, 255, .5);
      border-radius: 28px;
      padding: 12px 28px;
      font-weight: 600;
      font-size: .95rem;
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }

    .btn-hero-secondary:hover {
      border-color: var(--white);
      background: rgba(255, 255, 255, .1);
      color: var(--white);
    }

    .hero-stats {
      position: absolute;
      bottom: 40px;
      right: 0;
      z-index: 3;
      display: flex;
      gap: 2px;
    }

    .hero-stats-wrapper {
      position: absolute;
      bottom: 40px;
      right: 0;
      z-index: 3;
    }

    .hero-stats-wrapper .hero-stats {
      position: static;
      bottom: auto;
      right: auto;
    }

    .hero-stat-card {
      background: rgba(255, 255, 255, .10);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border: 1px solid rgba(255, 255, 255, .15);
      padding: 18px 24px;
      text-align: center;
      color: var(--white);
      transition: var(--transition);
    }

    .hero-stat-card:first-child {
      border-radius: var(--radius) 0 0 var(--radius);
    }

    .hero-stat-card:last-child {
      border-radius: 0 var(--radius) var(--radius) 0;
    }

    .hero-stat-card:hover {
      background: rgba(255, 255, 255, .18);
    }

    .hero-stat-card .num {
      font-family: 'Roboto Slab', serif;
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--gold);
      line-height: 1;
    }

    .hero-stat-card .lbl {
      font-size: .7rem;
      text-transform: uppercase;
      letter-spacing: .08em;
      margin-top: 4px;
      opacity: .8;
    }

    .scroll-cue {
      position: absolute;
      bottom: 28px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 3;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 6px;
      color: rgba(255, 255, 255, .5);
      font-size: .72rem;
      letter-spacing: .08em;
      text-transform: uppercase;
      animation: bounce-down 2.2s ease-in-out infinite;
    }

    .scroll-cue i {
      font-size: 1rem;
    }

    @keyframes bounce-down {

      0%,
      100% {
        transform: translateX(-50%) translateY(0);
      }

      50% {
        transform: translateX(-50%) translateY(6px);
      }
    }

    /* ── INTRO BANNER ────────────────────────── */
    #intro-banner {
      background: var(--green);
      padding: 20px 0;
    }

    #intro-banner .ticker {
      display: flex;
      align-items: center;
      gap: 20px;
      overflow: hidden;
      color: rgba(255, 255, 255, .9);
      font-size: .9rem;
    }

    #intro-banner .ticker-label {
      background: var(--gold);
      color: var(--navy);
      font-weight: 700;
      font-size: .75rem;
      letter-spacing: .06em;
      text-transform: uppercase;
      padding: 5px 14px;
      border-radius: 14px;
      white-space: nowrap;
      flex-shrink: 0;
    }

    /* ── SECTION MISSION (with images) ───────── */
    #mission .mission-icon-box {
      background: var(--white);
      border-radius: var(--radius);
      padding: 30px 24px;
      text-align: center;
      box-shadow: var(--shadow);
      transition: var(--transition);
      border-bottom: 3px solid transparent;
      height: 100%;
    }

    #mission .mission-icon-box:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-4px);
      border-bottom-color: var(--green);
    }

    /* Image icons for missions */
    .mission-img-icon {
      width: 60px;
      height: 60px;
      margin: 0 auto 16px;
      object-fit: contain;
      display: block;
    }

    #mission .mission-icon-box h5 {
      font-size: .95rem;
      color: var(--navy);
      margin-bottom: 8px;
      font-weight: bold;
    }

    #mission .mission-icon-box p {
      font-size: .87rem;
      color: var(--gray-500);
      margin: 0;
    }

    /* ── SECTION DIRECTEUR ───────────────────── */
    #directeur {
      background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
      overflow: hidden;
    }

    #directeur::before {
      content: '';
      position: absolute;
      top: -60px;
      right: -60px;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: rgba(249, 168, 37, .06);
    }

    .directeur-img-wrap {
      position: relative;
    }

    .directeur-img-wrap img {
      border-radius: var(--radius);
      width: 100%;
      max-width: 340px;
      margin: 0 auto;
      position: relative;
      z-index: 1;
    }

    .directeur-img-wrap::before {
      content: '';
      position: absolute;
      inset: 16px -16px -16px 16px;
      background: var(--gold);
      border-radius: var(--radius);
      opacity: .25;
      z-index: 0;
    }

    .quote-mark {
      font-size: 5rem;
      line-height: .6;
      color: var(--gold);
      opacity: .35;
      font-family: Georgia, serif;
    }

    .directeur-quote {
      font-size: 1.1rem;
      color: rgba(255, 255, 255, .88);
      line-height: 1.75;
      font-style: italic;
      border-left: 3px solid var(--gold);
      padding-left: 20px;
      margin: 16px 0 24px;
    }

    .directeur-sig {
      color: var(--gold);
      font-weight: 700;
      font-size: .95rem;
    }

    .directeur-role {
      color: rgba(255, 255, 255, .55);
      font-size: .83rem;
      letter-spacing: .05em;
      text-transform: uppercase;
    }

    /* ── SECTION EXAMENS (with images) ───────── */
    #examens {
      background: var(--light);
    }

    .exam-card {
      background: var(--white);
      border-radius: var(--radius);
      padding: 32px 26px;
      box-shadow: var(--shadow);
      transition: var(--transition);
      border-top: 4px solid transparent;
      height: 100%;
      cursor: default;
    }

    .exam-card:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-5px);
      border-top-color: var(--green);
    }

    /* Image icons for exam cards */
    .exam-img-icon {
      width: 56px;
      height: 56px;
      margin-bottom: 18px;
      object-fit: contain;
      display: block;
    }

    .exam-card h5 {
      color: var(--navy);
      font-size: 1rem;
      margin-bottom: 10px;
      font-weight: bold;

    }

    .exam-card p {
      color: var(--gray-500);
      font-size: .87rem;
      margin: 0;
    }

    .exam-card .exam-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--green);
      font-size: .84rem;
      font-weight: 700;
      margin-top: 14px;
      transition: var(--transition);
    }

    .exam-card .exam-link:hover {
      gap: 10px;
    }

    /* ── SECTION CHIFFRES AMÉLIORÉE ──────────── */
    #chiffres {
      background: linear-gradient(135deg, var(--navy-dark), var(--navy));
      padding: 80px 0;
      position: relative;
      overflow: hidden;
    }

    #chiffres::before {
      content: '';
      position: absolute;
      top: -50%;
      right: -20%;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(250, 207, 51, 0.08), transparent 70%);
      border-radius: 50%;
      pointer-events: none;
    }

    #chiffres::after {
      content: '';
      position: absolute;
      bottom: -30%;
      left: -10%;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(46, 125, 50, 0.06), transparent 70%);
      border-radius: 50%;
      pointer-events: none;
    }

    .stat-card-enhanced {
      background: rgba(255, 255, 255, 0.05);
      backdrop-filter: blur(2px);
      border-radius: 20px;
      padding: 30px 20px;
      text-align: center;
      transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
      border: 1px solid rgba(255, 255, 255, 0.1);
      height: 100%;
      position: relative;
      overflow: hidden;
    }

    .stat-card-enhanced::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
      transition: left 0.6s ease;
    }

    .stat-card-enhanced:hover::before {
      left: 100%;
    }

    .stat-card-enhanced:hover {
      transform: translateY(-8px);
      background: rgba(255, 255, 255, 0.1);
      border-color: rgba(250, 207, 51, 0.4);
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    }

    .stat-img-enhanced {
      width: 70px;
      height: 70px;
      margin: 0 auto 20px;
      object-fit: contain;
      display: block;
      filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
      transition: transform 0.3s ease;
    }

    .stat-card-enhanced:hover .stat-img-enhanced {
      transform: scale(1.05);
    }

    .stat-number-enhanced {
      font-family: 'Roboto Slab', serif;
      font-size: clamp(2rem, 5vw, 3.2rem);
      font-weight: 800;
      color: var(--gold);
      line-height: 1.1;
      margin-bottom: 8px;
      letter-spacing: 2px;
    }

    .stat-number-enhanced sup {
      font-size: 1.2rem;
      font-weight: 600;
      color: rgba(250, 207, 51, 0.8);
    }

    .stat-label-enhanced {
      font-size: 0.8rem;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: rgba(255, 255, 255, 0.75);
      font-weight: 500;
      margin-top: 8px;
    }

    .stat-divider {
      width: 40px;
      height: 2px;
      background: var(--gold);
      margin: 12px auto 0;
      opacity: 0.5;
      transition: width 0.3s ease, opacity 0.3s ease;
    }

    .stat-card-enhanced:hover .stat-divider {
      width: 60px;
      opacity: 1;
    }

    /* ── SECTION À PROPOS ────────────────────── */
    #apropos .about-feature {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      margin-bottom: 22px;
    }

    #apropos .about-feature-icon {
      width: 44px;
      height: 44px;
      flex-shrink: 0;
      border-radius: 10px;
      background: rgba(46, 125, 50, .1);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--green);
      font-size: 1.1rem;
    }

    #apropos .about-feature-text h6 {
      font-size: .92rem;
      color: var(--navy);
      margin-bottom: 3px;
    }

    #apropos .about-feature-text p {
      font-size: .85rem;
      color: var(--gray-500);
      margin: 0;
    }

    #apropos .microscope-wrap {
      position: relative;
      display: flex;
      justify-content: center;
    }

    #apropos .microscope-wrap img {
      max-height: 380px;
      filter: drop-shadow(0 12px 40px rgba(26, 58, 92, .2));
      transition: transform .4s ease;
    }

    #apropos .microscope-wrap:hover img {
      transform: scale(1.04) rotate(-2deg);
    }

    #apropos .microscope-wrap::before {
      content: '';
      position: absolute;
      width: 280px;
      height: 280px;
      background: radial-gradient(circle, rgba(46, 125, 50, .12), transparent 70%);
      border-radius: 50%;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
    }

    /* ── SECTION ACTUALITÉS ──────────────────── */
    #actualites {
      background: var(--white);
    }

    .actu-card {
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: var(--transition);
      background: var(--white);
      height: 100%;
    }

    .actu-card:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-4px);
    }

    .actu-card .actu-cat {
      display: inline-block;
      background: var(--green);
      color: var(--white);
      font-size: .7rem;
      font-weight: 700;
      letter-spacing: .06em;
      text-transform: uppercase;
      padding: 4px 12px;
      border-radius: 0 0 8px 0;
      margin-bottom: 12px;
    }

    .actu-card .actu-body {
      padding: 22px;
    }

    .actu-card .actu-date {
      font-size: .8rem;
      color: var(--gray-500);
      margin-bottom: 8px;
    }

    .actu-card h5 {
      font-size: .97rem;
      color: var(--navy);
      margin-bottom: 8px;
      line-height: 1.4;
    }

    .actu-card p {
      font-size: .86rem;
      color: var(--gray-500);
      margin: 0;
    }

    .actu-card .actu-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--green);
      font-weight: 700;
      font-size: .84rem;
      margin-top: 14px;
      transition: var(--transition);
    }

    .actu-card .actu-link:hover {
      gap: 10px;
    }

    /* ── SECTION PARTENAIRES ─────────────────── */
    #partenaires {
      background: var(--light);
      padding: 56px 0;
    }

    .partner-logo {
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 18px 24px;
      background: var(--white);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      transition: var(--transition);
      filter: grayscale(40%) opacity(.8);
    }

    .partner-logo:hover {
      filter: grayscale(0%) opacity(1);
      transform: translateY(-2px);
      box-shadow: var(--shadow-hover);
    }

    .partner-logo img {
      max-height: 52px;
      width: auto;
    }

    /* ── SECTION NEWSLETTER ──────────────────── */
    #newsletter {
      background: var(--green);
    }

    #newsletter h3 {
      color: var(--white);
      font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    }

    #newsletter p {
      color: rgba(255, 255, 255, .8);
      font-size: .95rem;
    }

    .newsletter-form {
      max-width: 480px;
    }

    .newsletter-form .input-group {
      background: rgba(255, 255, 255, .12);
      border-radius: 30px;
      padding: 5px;
      border: 1px solid rgba(255, 255, 255, .25);
    }

    .newsletter-form input {
      background: transparent;
      border: none;
      width: 72%;
      color: var(--white);
      padding: 10px 18px;
      font-size: .92rem;
      outline: none !important;
      box-shadow: none !important;
    }

    .newsletter-form input::placeholder {
      color: rgba(255, 255, 255, .55);
    }

    .newsletter-form .btn-sub {
      background: var(--white);
      color: var(--green);
      font-weight: 700;
      font-size: .88rem;
      border-radius: 24px;
      padding: 10px 22px;
      border: none;
      transition: var(--transition);
      white-space: nowrap;
    }

    .newsletter-form .btn-sub:hover {
      background: var(--gold);
      color: var(--navy);
    }

    /* ── FOOTER ──────────────────────────────── */
    #footer {
      background: var(--navy-dark);
      padding: 64px 0 0;
      color: rgba(255, 255, 255, .7);
      font-size: .9rem;
    }

    #footer h6 {
      color: var(--white);
      font-family: 'Roboto', sans-serif;
      font-weight: 700;
      font-size: .85rem;
      text-transform: uppercase;
      letter-spacing: .1em;
      margin-bottom: 18px;
      padding-bottom: 10px;
      border-bottom: 2px solid rgba(249, 168, 37, .3);
    }

    #footer ul {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    #footer ul li {
      margin-bottom: 8px;
    }

    #footer ul li a {
      color: rgba(255, 255, 255, .65);
      transition: var(--transition);
      font-size: .875rem;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    #footer ul li a:hover {
      color: var(--gold);
      padding-left: 4px;
    }

    #footer ul li a i {
      font-size: .8rem;
      color: var(--gold);
      opacity: .7;
    }

    #footer .footer-contact-item {
      display: flex;
      gap: 14px;
      margin-bottom: 14px;
      align-items: flex-start;
    }

    #footer .footer-contact-item .ico {
      width: 34px;
      height: 34px;
      flex-shrink: 0;
      border-radius: 8px;
      background: rgba(249, 168, 37, .12);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--gold);
      font-size: .9rem;
    }

    #footer .footer-contact-item p {
      margin: 0;
      font-size: .85rem;
      line-height: 1.5;
    }

    #footer .footer-social a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: rgba(255, 255, 255, .07);
      color: rgba(255, 255, 255, .7);
      margin-right: 8px;
      margin-bottom: 8px;
      transition: var(--transition);
      font-size: .9rem;
    }

    #footer .footer-social a:hover {
      background: var(--gold);
      color: var(--navy);
      transform: translateY(-2px);
    }

    #footer .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, .08);
      padding: 18px 0;
      margin-top: 48px;
      font-size: .8rem;
      color: rgba(255, 255, 255, .4);
    }

    /* ── BACK TO TOP ─────────────────────────── */
    #backToTop {
      position: fixed;
      bottom: 28px;
      right: 28px;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--green);
      color: var(--white);
      border: none;
      font-size: 1rem;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      box-shadow: 0 4px 16px rgba(46, 125, 50, .4);
      opacity: 0;
      pointer-events: none;
      transition: var(--transition);
      z-index: 999;
    }

    #backToTop.visible {
      opacity: 1;
      pointer-events: all;
    }

    #backToTop:hover {
      background: var(--green-lt);
      transform: translateY(-3px);
    }

    /* ── COOKIE NOTICE ───────────────────────── */
    #cookieNotice {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      background: var(--navy-dark);
      color: rgba(255, 255, 255, .85);
      padding: 14px 20px;
      z-index: 2000;
      font-size: .85rem;
      border-top: 2px solid var(--gold);
      display: none;
    }

    /* ── RESPONSIVE ──────────────────────────── */
    @media (max-width: 991.98px) {
      .hero-stats {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 32px;
        flex-wrap: wrap;
        justify-content: center;
      }

      .hero-stat-card {
        border-radius: var(--radius) !important;
      }

      #mainNav .nav-link {
        padding: 12px 14px !important;
      }

      #mainNav .nav-link::after {
        display: none;
      }
    }

    @media (max-width: 575.98px) {
      .section-pad {
        padding: 56px 0;
      }

      #hero {
        min-height: 100svh;
      }

      #hero h1 {
        font-size: 1.8rem;
      }

      .hero-stats {
        gap: 8px;
      }
    }

    /* ── ANIMATIONS ──────────────────────────── */
    .fade-up {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity .6s ease, transform .6s ease;
      animation: fadeUpAuto 0.6s ease forwards;
      animation-play-state: paused;
    }

    .fade-up.visible {
      opacity: 1;
      transform: translateY(0);
      animation-play-state: running;
    }

    @keyframes fadeUpAuto {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .fade-up-d1 {
      transition-delay: .1s;
    }

    .fade-up-d2 {
      transition-delay: .2s;
    }

    .fade-up-d3 {
      transition-delay: .3s;
    }

    .fade-up-d4 {
      transition-delay: .4s;
    }

    /* ── WHATSAPP FLOAT ──────────────────────── */
    #whatsappFloat {
      position: fixed;
      bottom: 80px;
      right: 24px;
      width: 50px;
      height: 50px;
      background: #25D366;
      color: #fff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      box-shadow: 0 4px 16px rgba(37, 211, 102, .45);
      z-index: 998;
      transition: var(--transition);
      text-decoration: none;
    }

    #whatsappFloat:hover {
      background: #1ebe5d;
      transform: scale(1.1);
      color: #fff;
    }

    /* ── WHATSAPP BUTTON ─────────────────────── */
    .whatsapp-btn {
      display: inline-flex;
      align-items: center;
      background: #25D366;
      color: #fff !important;
      font-weight: 700;
      font-size: .88rem;
      padding: 10px 20px;
      border-radius: 30px;
      text-decoration: none;
      transition: var(--transition);
      letter-spacing: .02em;
      margin-top: 12px;
    }

    .whatsapp-btn:hover {
      background: #1ebe5d;
      transform: translateY(-2px);
      box-shadow: 0 4px 14px rgba(37, 211, 102, .35);
      color: #fff !important;
    }

    /* ── SOCIAL FEEDS ────────────────────────── */
    .social-pill {
      display: inline-flex;
      align-items: center;
      color: #fff;
      font-weight: 700;
      font-size: .85rem;
      padding: 8px 20px;
      border-radius: 30px;
      text-decoration: none;
      transition: var(--transition);
      letter-spacing: .03em;
    }

    .social-pill:hover {
      opacity: .85;
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 4px 14px rgba(0, 0, 0, .2);
    }

    .social-feed-wrap {
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow);
      background: #fff;
    }

    .social-feed-header {
      color: #fff;
      font-weight: 700;
      font-size: .9rem;
      padding: 12px 18px;
      letter-spacing: .03em;
    }

    /* ── ACTU CARD WITH IMAGE ────────────────── */
    .actu-card {
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow);
      background: var(--white);
      transition: var(--transition);
      height: 100%;
      display: flex;
      flex-direction: column;
    }

    .actu-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }

    .actu-img {
      position: relative;
      overflow: hidden;
      height: 200px;
    }

    .actu-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .4s ease;
    }

    .actu-card:hover .actu-img img {
      transform: scale(1.05);
    }

    .actu-cat-badge {
      position: absolute;
      top: 12px;
      left: 12px;
      background: var(--green);
      color: var(--white);
      font-size: .72rem;
      font-weight: 700;
      letter-spacing: .08em;
      text-transform: uppercase;
      padding: 4px 10px;
      border-radius: 20px;
    }

    /* ══════════════════════════════════════════
       MODIFICATIONS V4
       ══════════════════════════════════════════ */

    /* ── NAVBAR BRAND – Logo + nom institution ── */
    .brand-wrap {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .brand-logo {
      height: 52px;
      width: auto;
      flex-shrink: 0;
      border-radius: 6px;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.2;
      border-left: 2px solid var(--green);
      padding-left: 12px;
    }

    .brand-title {
      font-family: 'Roboto Slab', serif;
      font-size: .88rem;
      font-weight: 700;
      color: var(--navy);
      letter-spacing: .02em;
      white-space: nowrap;
    }

    .brand-subtitle {
      font-family: 'Roboto', sans-serif;
      font-size: .78rem;
      font-weight: 500;
      color: var(--green);
      letter-spacing: .03em;
      white-space: nowrap;
    }

    @media (max-width: 576px) {
      .brand-logo {
        height: 44px;
      }

      /* Le texte reste visible sur mobile */
      .brand-title {
        font-size: 0.7rem;
      }

      .brand-subtitle {
        font-size: 0.6rem;
      }
    }

    /* ── HERO SLIDER ─────────────────────────── */
    #hero {
      position: relative;
      min-height: 88vh;
      display: flex;
      align-items: center;
      overflow: hidden;
      background: var(--navy-dark);
    }

    /* Slides backgrounds */
    .hero-slides {
      position: absolute;
      inset: 0;
      z-index: 0;
    }

    .hero-slide {
      position: absolute;
      inset: 0;
      background-size: cover;
      background-position: center;
      opacity: 0;
      transition: opacity 1s ease;
    }

    .hero-slide.active {
      opacity: 1;
    }

    .hero-slide-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(105deg, rgba(18, 39, 64, .82) 40%, rgba(18, 39, 64, .35) 100%);
    }

    /* Contents wrapper */
    .hero-contents {
      position: relative;
      z-index: 2;
      width: 100%;
      max-width: 800px;
      margin: 0 auto 0 0;
      padding: 0 15px;
      padding-left: calc((100vw - min(100%, 1200px)) / 2 + 15px);
    }

    @media (max-width: 1200px) {
      .hero-contents {
        padding-left: 24px;
      }
    }

    .hero-content {
      display: none;
      opacity: 0;
      transform: translateY(20px);
      transition: opacity .7s ease, transform .7s ease;
    }

    .hero-content.active {
      display: block;
      opacity: 1;
      transform: translateY(0);
      animation: heroFadeIn .7s ease forwards;
    }

    @keyframes heroFadeIn {
      from {
        opacity: 0;
        transform: translateY(24px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* Slider navigation */
    .hero-nav {
      position: absolute;
      bottom: 42px;
      right: 40px;
      z-index: 10;
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .hero-nav-btn {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      border: 2px solid rgba(255, 255, 255, .45);
      background: rgba(255, 255, 255, .08);
      backdrop-filter: blur(6px);
      color: #fff;
      font-size: .9rem;
      cursor: pointer;
      transition: var(--transition);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .hero-nav-btn:hover {
      background: var(--green);
      border-color: var(--green);
    }

    .hero-dots {
      display: flex;
      gap: 8px;
    }

    .hero-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      border: 2px solid rgba(255, 255, 255, .5);
      background: transparent;
      cursor: pointer;
      transition: var(--transition);
      padding: 0;
    }

    .hero-dot.active {
      background: var(--gold);
      border-color: var(--gold);
      transform: scale(1.2);
    }

    /* ── EXAMENS – layout 5 blocs (3 + 2) ───── */
    #examens .exam-card {
      height: 100%;
    }

    /* ── FOOTER logo spacing ─────────────────── */
    #footer .col-lg-3 img {
      margin-bottom: 8px;
    }

    /* ── EXAM CAROUSEL ───────────────────────── */
    .exam-carousel-outer {
      position: relative;
      display: flex;
      align-items: center;
      gap: 0;
    }

    .exam-nav-btn {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      border: none;
      background: rgba(26, 58, 92, 0.85);
      color: #fff;
      font-size: 1rem;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      transition: background .22s, transform .18s;
      box-shadow: 0 2px 10px rgba(0, 0, 0, .18);
      z-index: 2;
    }

    .exam-nav-btn:hover {
      background: var(--green);
      transform: scale(1.08);
    }

    .exam-carousel-track-outer {
      overflow: hidden;
      flex: 1;
      margin: 0 14px;
    }

    .exam-carousel-track {
      display: flex;
      transition: transform .45s cubic-bezier(.4, 0, .2, 1);
      will-change: transform;
    }

    .exam-carousel-slide {
      flex: 0 0 calc(33.333% - 10px);
      margin-right: 15px;
      box-sizing: border-box;
      margin-bottom: 18px;
    }

    .exam-carousel-slide:last-child {
      margin-right: 0;
    }

    /* dots identiques */
    .exam-carousel-nav {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      margin-top: 26px;
    }

    .exam-carousel-dots {
      display: flex;
      gap: 8px;
    }

    .exam-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      border: 2px solid #aaa;
      background: transparent;
      cursor: pointer;
      padding: 0;
      transition: all .22s;
    }

    .exam-dot.active {
      background: var(--gold);
      border-color: var(--gold);
      transform: scale(1.2);
    }

    @media (max-width: 991.98px) {
      .exam-carousel-slide {
        flex: 0 0 calc(50% - 8px);
      }
    }

    @media (max-width: 575.98px) {
      .exam-carousel-slide {
        flex: 0 0 calc(85% - 6px);
      }
    }