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

    :root {
      --navy: #0a1628;
      --navy-mid: #122040;
      --blue: #1a3a6e;
      --accent: #b83232;
      --accent-light: #7a3d3d;
      --white: #f8f6f1;
      --gray: #8a8f9a;
      --light: #edeae3;
      --red: #b83232;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'DM Sans', sans-serif;
      background: var(--navy);
      color: var(--white);
      overflow-x: hidden;
    }

    /* ── NAV ── */
    nav {
      position: fixed; top: 0; width: 100%; z-index: 100;
      padding: 18px 60px;
      display: flex; align-items: center; justify-content: space-between;
      background: rgba(10,22,40,0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(200,150,62,0.15);
      transition: all .3s;
    }
    .nav-logo {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.6rem;
      font-weight: 600;
      letter-spacing: 0.08em;
      color: var(--white);
      text-decoration: none;
    }
    .nav-logo span { color: var(--accent); }
    .nav-links { display: flex; gap: 10px; list-style: none; align-items: center; }
    .nav-links > li { position: relative; }
    .nav-links > li > a {
      font-size: .82rem;
      letter-spacing: .08em;
      text-transform: uppercase;
      color: rgba(248,246,241,.75);
      text-decoration: none;
      padding: 8px 14px;
      border-radius: 4px;
      transition: color .2s, background .2s;
    }
    .nav-links > li > a:hover { color: var(--accent); background: rgba(200,150,62,0.08); }
    .nav-links .dropdown { display: none; position: absolute; top: 100%; left: 0; min-width: 220px;
      background: var(--navy-mid); border: 1px solid rgba(200,150,62,0.2); border-radius: 8px;
      padding: 8px 0; box-shadow: 0 20px 40px rgba(0,0,0,0.5); }
    .nav-links > li:hover .dropdown { display: block; }
    .dropdown a { display: block; padding: 10px 20px; color: rgba(248,246,241,.75);
      text-decoration: none; font-size: .82rem; transition: color .2s, background .2s; }
    .dropdown a:hover { color: var(--accent); background: rgba(200,150,62,0.08); }
    .nav-campus-btn {
      background: var(--accent); color: var(--navy) !important;
      border-radius: 6px !important; font-weight: 500 !important;
      padding: 8px 18px !important;
    }
    .nav-campus-btn:hover { background: var(--accent-light) !important; color: var(--navy) !important; }
    .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
    .hamburger span { width: 24px; height: 2px; background: var(--white); transition: all .3s; }

    /* ── HERO ── */
    #hero {
      min-height: 100vh;
      display: flex; flex-direction: column; justify-content: flex-end;
      padding: 0 60px 80px;
      position: relative;
      overflow: hidden;
    }
    .hero-bg {
      position: absolute; inset: 0;
      background: linear-gradient(135deg, #0a1628 0%, #0f2044 40%, #1a3a6e 100%);
    }
    .hero-bg::after {
      content: '';
      position: absolute; inset: 0;
      background: radial-gradient(ellipse at 70% 30%, rgba(200,150,62,0.12) 0%, transparent 60%),
                  radial-gradient(ellipse at 20% 80%, rgba(26,58,110,0.4) 0%, transparent 50%);
    }
    .hero-grid {
      position: absolute; inset: 0; opacity: 0.04;
      background-image: linear-gradient(rgba(200,150,62,1) 1px, transparent 1px),
                        linear-gradient(90deg, rgba(200,150,62,1) 1px, transparent 1px);
      background-size: 60px 60px;
    }
    .hero-badge {
      position: relative; z-index: 2;
      display: inline-flex; align-items: center; gap: 8px;
      background: rgba(200,150,62,0.12); border: 1px solid rgba(200,150,62,0.3);
      border-radius: 40px; padding: 6px 16px;
      font-size: .75rem; letter-spacing: .1em; text-transform: uppercase;
      color: var(--accent); margin-bottom: 28px; width: fit-content;
    }
    .hero-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
    .hero-title {
      position: relative; z-index: 2;
      font-family: 'Cormorant Garamond', serif;
      font-size: clamp(3.5rem, 8vw, 7rem);
      font-weight: 300;
      line-height: 1.0;
      letter-spacing: -0.02em;
      margin-bottom: 28px;
    }
    .hero-title em { font-style: italic; color: var(--accent); }
    .hero-sub {
      position: relative; z-index: 2;
      font-size: 1.05rem; font-weight: 300;
      color: rgba(248,246,241,.65);
      max-width: 560px;
      line-height: 1.7;
      margin-bottom: 44px;
    }
    .hero-actions { position: relative; z-index: 2; display: flex; gap: 16px; flex-wrap: wrap; }
    .btn-primary {
      background: var(--accent); color: var(--navy);
      padding: 14px 36px; border-radius: 6px;
      font-size: .88rem; font-weight: 500; letter-spacing: .06em;
      text-decoration: none; text-transform: uppercase;
      transition: background .2s, transform .2s;
    }
    .btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); }
    .btn-outline {
      border: 1px solid rgba(248,246,241,.3); color: var(--white);
      padding: 14px 36px; border-radius: 6px;
      font-size: .88rem; font-weight: 400; letter-spacing: .06em;
      text-decoration: none; text-transform: uppercase;
      transition: border-color .2s, transform .2s;
    }
    .btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
    .hero-scroll {
      position: absolute; bottom: 32px; right: 60px; z-index: 2;
      display: flex; align-items: center; gap: 10px;
      font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
      color: rgba(248,246,241,.4);
    }
    .hero-scroll::after {
      content: ''; display: block;
      width: 40px; height: 1px; background: rgba(248,246,241,.3);
    }

    /* ── SECTIONS ── */
    section { padding: 100px 60px; }
    .section-label {
      font-size: .72rem; letter-spacing: .15em; text-transform: uppercase;
      color: var(--accent); margin-bottom: 16px;
    }
    .section-title {
      font-family: 'Cormorant Garamond', serif;
      font-size: clamp(2rem, 4vw, 3.2rem);
      font-weight: 300; line-height: 1.2; letter-spacing: -0.01em;
    }

    /* ── ABOUT ── */
    #about { background: var(--white); color: var(--navy); }
    .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; margin-top: 60px; }
    .about-text p {
      font-size: 1.05rem; line-height: 1.8; color: #3a3a4a;
      margin-bottom: 20px;
    }
    .about-pillars { display: flex; flex-direction: column; gap: 20px; margin-top: 36px; }
    .pillar {
      border-left: 3px solid var(--accent);
      padding: 16px 24px;
      background: var(--light);
      border-radius: 0 8px 8px 0;
    }
    .pillar h4 { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
    .pillar p { font-size: .9rem; color: #5a5a6a; line-height: 1.6; }
    .about-visual {
      background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
      border-radius: 12px; padding: 50px 40px;
      display: flex; flex-direction: column; justify-content: center;
    }
    .about-stat { margin-bottom: 40px; }
    .about-stat:last-child { margin-bottom: 0; }
    .about-stat-num {
      font-family: 'Cormorant Garamond', serif;
      font-size: 4rem; font-weight: 300; color: var(--accent);
      line-height: 1;
    }
    .about-stat-label { font-size: .82rem; color: rgba(248,246,241,.6); letter-spacing: .08em; margin-top: 4px; }

    /* ── PILLARS ── */
    #pillars { background: var(--navy-mid); }
    .pillars-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 60px; }
    .pillar-card {
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(200,150,62,0.1);
      padding: 48px 36px;
      transition: background .3s, border-color .3s;
      border-radius: 2px;
    }
    .pillar-card:hover { background: rgba(200,150,62,0.06); border-color: rgba(200,150,62,0.3); }
    .pillar-icon {
      width: 48px; height: 48px;
      border: 1px solid rgba(200,150,62,0.4);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 28px;
      font-size: 1.2rem;
    }
    .pillar-card h3 {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.4rem; font-weight: 400; margin-bottom: 16px; color: var(--white);
    }
    .pillar-card p { font-size: .88rem; color: rgba(248,246,241,.55); line-height: 1.8; }

    /* ── CAMPUS ── */
    #campus { background: var(--navy); }
    .campus-header { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 24px; margin-bottom: 60px; }
    .campus-intro { max-width: 560px; }
    .campus-intro p { color: rgba(248,246,241,.6); line-height: 1.7; margin-top: 16px; }
    .courses-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .course-card {
      background: var(--navy-mid);
      border: 1px solid rgba(200,150,62,0.12);
      border-radius: 12px; overflow: hidden;
      transition: transform .3s, border-color .3s, box-shadow .3s;
      cursor: pointer;
    }
    .course-card:hover { transform: translateY(-6px); border-color: rgba(200,150,62,0.4); box-shadow: 0 20px 40px rgba(0,0,0,0.4); }
    .course-thumb {
      height: 160px;
      background: linear-gradient(135deg, #122040, #1a3a6e);
      display: flex; align-items: center; justify-content: center;
      font-size: 3rem;
      position: relative;
      overflow: hidden;
    }
    .course-thumb::after {
      content: '';
      position: absolute; inset: 0;
      background: linear-gradient(to bottom, transparent 40%, rgba(10,22,40,0.6) 100%);
    }
    .course-badge {
      position: absolute; top: 12px; right: 12px; z-index: 1;
      font-size: .68rem; text-transform: uppercase; letter-spacing: .08em;
      padding: 4px 12px; border-radius: 40px;
      background: var(--accent); color: var(--navy); font-weight: 500;
    }
    .course-badge.free { background: #2a7a4a; color: #fff; }
    .course-body { padding: 24px; }
    .course-category {
      font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
      color: var(--accent); margin-bottom: 10px;
    }
    .course-title { font-family: 'Cormorant Garamond', serif; font-size: 1.25rem; font-weight: 400; margin-bottom: 12px; line-height: 1.3; }
    .course-desc { font-size: .82rem; color: rgba(248,246,241,.5); line-height: 1.65; margin-bottom: 20px; }
    .course-meta { display: flex; gap: 16px; font-size: .76rem; color: rgba(248,246,241,.4); margin-bottom: 20px; }
    .course-meta span { display: flex; align-items: center; gap: 4px; }
    .course-footer { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(255,255,255,0.07); padding-top: 18px; }
    .course-price {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.5rem; font-weight: 400; color: var(--accent);
    }
    .course-price small { font-size: .7rem; font-family: 'DM Sans', sans-serif; color: rgba(248,246,241,.4); display: block; }
    .btn-buy {
      background: var(--accent); color: var(--navy);
      border: none; padding: 10px 22px; border-radius: 6px;
      font-size: .8rem; font-weight: 500; cursor: pointer;
      letter-spacing: .06em; text-transform: uppercase;
      transition: background .2s, transform .2s;
    }
    .btn-buy:hover { background: var(--accent-light); transform: scale(1.03); }
    .btn-buy.free-btn { background: #2a7a4a; color: #fff; }
    .btn-buy.free-btn:hover { background: #38a062; }

    /* MODAL */
    .modal-overlay {
      display: none; position: fixed; inset: 0; z-index: 200;
      background: rgba(0,0,0,0.75); backdrop-filter: blur(8px);
      align-items: center; justify-content: center;
    }
    .modal-overlay.open { display: flex; }
    .modal {
      background: var(--navy-mid);
      border: 1px solid rgba(200,150,62,0.25);
      border-radius: 16px; padding: 48px;
      max-width: 480px; width: 90%;
      position: relative;
      animation: modalIn .25s ease;
    }
    @keyframes modalIn { from { transform: scale(.94); opacity: 0; } to { transform: scale(1); opacity: 1; } }
    .modal-close {
      position: absolute; top: 18px; right: 18px;
      background: none; border: none; color: rgba(248,246,241,.5);
      font-size: 1.4rem; cursor: pointer; transition: color .2s;
    }
    .modal-close:hover { color: var(--white); }
    .modal h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.8rem; margin-bottom: 8px; }
    .modal .price-big { font-family: 'Cormorant Garamond', serif; font-size: 2.4rem; color: var(--accent); margin: 20px 0; }
    .modal form { display: flex; flex-direction: column; gap: 14px; margin-top: 24px; }
    .modal input, .modal select {
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(200,150,62,0.2);
      border-radius: 8px; padding: 12px 16px;
      color: var(--white); font-family: 'DM Sans', sans-serif; font-size: .9rem;
      outline: none; transition: border-color .2s;
    }
    .modal input:focus, .modal select:focus { border-color: var(--accent); }
    .modal input::placeholder { color: rgba(248,246,241,.35); }
    .modal select option { background: var(--navy-mid); }
    .btn-pay {
      background: var(--accent); color: var(--navy);
      border: none; padding: 14px; border-radius: 8px;
      font-size: .9rem; font-weight: 500; cursor: pointer; text-transform: uppercase;
      letter-spacing: .08em; transition: background .2s; margin-top: 6px;
    }
    .btn-pay:hover { background: var(--accent-light); }
    .modal-note { font-size: .75rem; color: rgba(248,246,241,.35); text-align: center; margin-top: 10px; }
    .modal-success { display: none; text-align: center; padding: 20px 0; }
    .modal-success .check { font-size: 3rem; margin-bottom: 16px; }
    .modal-success h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.6rem; margin-bottom: 8px; }
    .modal-success p { color: rgba(248,246,241,.55); font-size: .88rem; }

    /* ── EVENTS ── */
    #events { background: var(--white); color: var(--navy); }
    .events-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; margin-top: 60px; }
    .event-card-main {
      background: var(--navy); color: var(--white);
      border-radius: 12px; overflow: hidden;
    }
    .event-card-main-img {
      height: 280px;
      background: linear-gradient(135deg, #0f2044 0%, #1a3a6e 100%);
      display: flex; align-items: center; justify-content: center;
      font-size: 5rem;
    }
    .event-card-main-body { padding: 36px; }
    .event-date { font-size: .75rem; color: var(--accent); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 12px; }
    .event-card-main-body h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.8rem; font-weight: 400; margin-bottom: 14px; }
    .event-card-main-body p { color: rgba(248,246,241,.6); font-size: .88rem; line-height: 1.7; }
    .event-aside { display: flex; flex-direction: column; gap: 20px; }
    .event-side-card {
      background: var(--light); border-radius: 10px; padding: 24px;
      border-left: 4px solid var(--accent);
      transition: transform .2s;
    }
    .event-side-card:hover { transform: translateX(4px); }
    .event-side-card .event-date { color: var(--blue); }
    .event-side-card h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.2rem; font-weight: 400; color: var(--navy); margin-bottom: 8px; }
    .event-side-card p { font-size: .82rem; color: #5a5a6a; line-height: 1.6; }
    .zoom-card {
      background: var(--navy); color: var(--white);
      border-radius: 10px; padding: 28px;
      display: flex; flex-direction: column; gap: 12px;
    }
    .zoom-card h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.1rem; font-weight: 400; }
    .zoom-card p { font-size: .82rem; color: rgba(248,246,241,.5); line-height: 1.6; }
    .btn-zoom {
      background: #2563eb; color: #fff;
      padding: 10px 22px; border-radius: 6px; text-decoration: none;
      font-size: .8rem; font-weight: 500; width: fit-content;
      transition: background .2s;
    }
    .btn-zoom:hover { background: #1d4ed8; }

    /* ── INFO / DAC ── */
    #dac { background: var(--navy-mid); }
    .dac-inner {
      display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
    }
    .dac-text .section-title { color: var(--white); }
    .dac-text p { color: rgba(248,246,241,.6); line-height: 1.8; margin-top: 20px; font-size: .95rem; }
    .dac-cta { margin-top: 36px; }
    .dac-visual {
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(200,150,62,0.15);
      border-radius: 12px; padding: 48px 36px;
    }
    .dac-visual h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; font-weight: 300; color: var(--accent); margin-bottom: 24px; }
    .dac-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
    .dac-list li {
      display: flex; gap: 14px; align-items: flex-start;
      font-size: .88rem; color: rgba(248,246,241,.65); line-height: 1.6;
    }
    .dac-list li::before { content: '→'; color: var(--accent); flex-shrink: 0; }

    /* ── COLLABORATORS ── */
    #collab { background: var(--white); color: var(--navy); padding: 80px 60px; }
    .collab-logos { display: flex; gap: 32px; flex-wrap: wrap; margin-top: 40px; }
    .collab-box {
      flex: 1; min-width: 200px; height: 100px;
      border: 2px dashed #d0cdc5;
      border-radius: 10px;
      display: flex; align-items: center; justify-content: center;
      color: #bbb; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase;
    }

    /* ── FOOTER ── */
    footer {
      background: #060f1c;
      padding: 60px 60px 30px;
      border-top: 1px solid rgba(200,150,62,0.1);
    }
    .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
    .footer-brand .nav-logo { font-size: 1.4rem; }
    .footer-brand p { margin-top: 16px; font-size: .84rem; color: rgba(248,246,241,.35); line-height: 1.7; }
    .footer-col h5 { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: 18px; }
    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
    .footer-col ul a { font-size: .84rem; color: rgba(248,246,241,.45); text-decoration: none; transition: color .2s; }
    .footer-col ul a:hover { color: var(--accent); }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
    .footer-bottom p { font-size: .78rem; color: rgba(248,246,241,.25); }
    .footer-email a { color: var(--accent); text-decoration: none; font-size: .84rem; }

    /* MOBILE */
    @media (max-width: 900px) {
      nav { padding: 16px 24px; }

      .nav-links {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 61px; left: 0; right: 0;
        width: 100%;
        max-height: calc(100vh - 61px);
        overflow-y: auto;
        background: var(--navy-mid);
        border-top: 1px solid rgba(200,150,62,0.15);
        padding: 12px 0 24px;
        gap: 0;
        z-index: 99;
        box-shadow: 0 20px 40px rgba(0,0,0,0.5);
      }
      .nav-links.open { display: flex; }

      /* top-level links */
      .nav-links > li > a {
        display: block;
        padding: 12px 24px;
        font-size: .85rem;
        border-radius: 0;
        border-bottom: 1px solid rgba(255,255,255,0.04);
      }
      .nav-links > li > a:hover { background: rgba(200,150,62,0.08); }

      /* dropdowns: always visible inside open menu */
      .nav-links .dropdown {
        display: block !important;
        position: static;
        background: rgba(0,0,0,0.25);
        border: none;
        border-radius: 0;
        padding: 0;
        box-shadow: none;
        min-width: unset;
      }
      .dropdown a {
        padding: 10px 24px 10px 40px;
        font-size: .8rem;
        border-bottom: 1px solid rgba(255,255,255,0.03);
      }

      /* campus button */
      .nav-campus-btn {
        margin: 12px 24px 0 !important;
        display: block !important;
        text-align: center !important;
        border-radius: 6px !important;
        padding: 12px 18px !important;
      }

      .hamburger { display: flex; }

      section { padding: 70px 24px; }
      #hero { padding: 0 24px 60px; }
      .hero-scroll { display: none; }
      .about-grid, .pillars-grid, .courses-grid, .events-grid, .dac-inner, .footer-grid { grid-template-columns: 1fr; }
      .campus-header { flex-direction: column; align-items: flex-start; }
      #collab { padding: 60px 24px; }
      footer { padding: 50px 24px 24px; }
      .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    }