:root {
    --green: #a3ff6b;
    --green-dark: #7fe83f;
    --blue: #2226E3;
    --blue-dark: #1a1fbd;
    --sky: #6bcfff;
    --black: #0d0d0d;
    --white: #ffffff;
    --gray-light: #f4f4f6;
    --gray: #888;
    --text: #222;
    --border: #e2e2e2;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --radius-pill: 999px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.07);
    --shadow-md: 0 6px 24px rgba(0,0,0,0.10);
    --shadow-lg: 0 18px 50px rgba(0,0,0,0.14);
    --font-body: 'Montserrat', sans-serif;
    --font-display: 'Unbounded', sans-serif;
    --container: 1240px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background-color: #c8f7a0;
    color: var(--text);
    min-width: 320px;
    -webkit-font-smoothing: antialiased;
    position: relative;
    overflow-x: hidden;
}

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

/* ── ambient background ── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse 50% 42% at 6% 10%, rgba(163,255,107,0.9) 0%, transparent 62%),
        radial-gradient(ellipse 46% 50% at 94% 6%, rgba(107,207,255,0.85) 0%, transparent 58%),
        radial-gradient(ellipse 42% 38% at 78% 58%, rgba(34,38,227,0.4) 0%, transparent 62%),
        radial-gradient(ellipse 55% 46% at 12% 82%, rgba(107,207,255,0.75) 0%, transparent 58%),
        radial-gradient(ellipse 38% 40% at 52% 92%, rgba(163,255,107,0.75) 0%, transparent 55%),
        linear-gradient(160deg, #b8ffaa 0%, #8de8ff 50%, #a3ff6b 100%);
    transform: translate3d(calc(var(--px, 0) * 1px), calc(var(--py, 0) * 1px), 0) scale(1.15);
    will-change: transform;
}
@media (prefers-reduced-motion: reduce) {
    body::before { transform: none !important; }
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 60px);
}

/* ── kicker label ── */
.kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 14px;
}
.kicker::before {
    content: '';
    width: 22px;
    height: 3px;
    border-radius: 2px;
    background: var(--green);
    flex-shrink: 0;
}
.kicker.on-dark { color: var(--sky); }

/* ── card base ── */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1.5px solid var(--border);
    transition: box-shadow 0.35s ease, transform 0.35s ease, border-color 0.35s ease;
}
.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: rgba(34,38,227,0.22);
}

/* ── buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 32px;
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}
.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -60%;
    width: 45%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.45), transparent);
    transform: skewX(-20deg);
    transition: left 0.55s ease;
}
.btn:hover::after { left: 130%; }

.btn-primary { background: var(--blue); color: white; box-shadow: 0 4px 16px rgba(34,38,227,0.25); }
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(34,38,227,0.35); }

.btn-green { background: linear-gradient(135deg, var(--green), var(--green-dark)); color: var(--black); box-shadow: 0 4px 16px rgba(163,255,107,0.35); }
.btn-green:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(163,255,107,0.5); }

.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.6); }
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: white; transform: translateY(-2px); }

.btn-ghost { background: white; color: var(--black); border: 2px solid var(--border); }
.btn-ghost:hover { border-color: var(--black); transform: translateY(-2px); }

.btn-lg { font-size: 1.15rem; padding: 17px 40px; }
.btn-sm { padding: 10px 22px; font-size: 0.9rem; }

/* ── header ── */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1.5px solid rgba(163,255,107,0.35);
}
.header-row {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 60px);
    height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.logo img { width: 42px; height: 42px; border-radius: 11px; box-shadow: 0 3px 12px rgba(34,38,227,0.18); }
.logo span { font-family: var(--font-display); font-size: clamp(0.7rem, 1.4vw, 0.95rem); font-weight: 700; line-height: 1.2; max-width: 220px; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    font-size: 0.88rem;
    padding: 9px 14px;
    border-radius: var(--radius-pill);
    transition: background 0.2s, color 0.2s;
    white-space: nowrap;
}
.main-nav a:hover { background: var(--gray-light); color: var(--blue); }

.header-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.phone-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    background: var(--blue);
    color: white;
    font-weight: 700;
    font-size: 0.92rem;
    border-radius: var(--radius-pill);
    text-decoration: none;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 16px rgba(34,38,227,0.25);
}
.phone-btn:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(34,38,227,0.35); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; z-index: 1001; }
.hamburger span { width: 24px; height: 2.5px; background: var(--black); border-radius: 2px; transition: all 0.3s ease; display: block; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 998; }
.nav-overlay.active { display: block; }

.mobile-nav {
    position: fixed; top: 0; right: -100%; height: 100dvh; width: min(82vw, 340px);
    background: white; z-index: 999; padding: 90px 30px 40px;
    display: flex; flex-direction: column; gap: 4px;
    box-shadow: -8px 0 40px rgba(0,0,0,0.12);
    transition: right 0.4s cubic-bezier(0.4,0,0.2,1);
    overflow-y: auto;
}
.mobile-nav.active { right: 0; }
.mobile-nav a { text-decoration: none; color: var(--black); font-weight: 600; font-size: 1.02rem; padding: 13px 6px; border-bottom: 1px solid var(--gray-light); }
.mobile-nav .phone-btn { margin-top: 20px; justify-content: center; }

/* ── hero ── */
.hero { padding: clamp(48px, 8vw, 88px) 0 clamp(40px, 7vw, 72px); }
.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(28px, 5vw, 60px);
    align-items: center;
}
.hero-copy h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.4vw, 3.4rem);
    font-weight: 800;
    line-height: 1.12;
    color: var(--black);
    text-transform: uppercase;
    margin-bottom: 20px;
}
.hero-copy h1 em {
    font-style: normal;
    color: var(--blue);
}
.hero-copy p.lead {
    font-size: clamp(1rem, 1.7vw, 1.2rem);
    line-height: 1.7;
    font-weight: 500;
    color: #333;
    max-width: 520px;
    margin-bottom: 32px;
}
.hero-cta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.hero-cta .hint { font-size: 0.85rem; color: var(--gray); font-weight: 600; }
.hero-media { position: relative; }
.hero-media img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: fadeUp 0.8s ease both;
}
.hero-stats {
    display: flex;
    gap: 14px;
    margin-top: 24px;
    flex-wrap: wrap;
}
.hero-stat {
    background: white;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--border);
    padding: 14px 20px;
    box-shadow: var(--shadow-sm);
}
.hero-stat strong { display: block; font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; color: var(--blue); }
.hero-stat span { font-size: 0.78rem; color: var(--gray); font-weight: 600; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }

/* ── section shell ── */
.section { padding: clamp(36px, 5.5vw, 64px) 0; }
.section-head {
    max-width: 680px;
    margin-bottom: clamp(28px, 4vw, 44px);
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3.4vw, 2.6rem);
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.15;
    color: var(--black);
}
.section-head p { margin-top: 12px; font-size: 1rem; color: #555; line-height: 1.7; }

/* ── roadmap ── */
.roadmap { background: white; padding: clamp(32px, 5vw, 56px); }
.road-desktop { display: flex; position: relative; }
.road-step { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 16px; position: relative; z-index: 1; padding: 0 8px; text-align: center; }
.road-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 30px; left: calc(50% + 30px); right: calc(-50% + 30px);
    height: 4px; background: var(--green); border-radius: 2px; z-index: 0;
}
.road-num {
    width: 60px; height: 60px; border-radius: 50%;
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    color: var(--black); font-family: var(--font-display); font-size: 1.4rem; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 20px rgba(163,255,107,0.45);
    flex-shrink: 0; position: relative; z-index: 2;
}
.road-card { background: var(--gray-light); border: 2px solid var(--border); border-radius: var(--radius-md); padding: 14px 12px; font-size: 0.82rem; font-weight: 600; line-height: 1.5; width: 100%; transition: border-color 0.25s, background 0.25s; }
.road-step:hover .road-card { border-color: var(--green); background: white; }

.road-mobile { display: none; flex-direction: column; text-align: left; }
.road-mob-step { display: flex; gap: 18px; align-items: flex-start; }
.road-mob-left { display: flex; flex-direction: column; align-items: center; flex-shrink: 0; }
.road-mob-num { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg, var(--green), var(--green-dark)); color: var(--black); font-family: var(--font-display); font-size: 1.15rem; font-weight: 800; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 14px rgba(163,255,107,0.4); flex-shrink: 0; }
.road-mob-line { width: 3px; flex: 1; min-height: 22px; background: var(--green); margin-top: 6px; border-radius: 2px; }
.road-mob-body { padding: 8px 0 26px; }
.road-mob-body p { font-size: 0.95rem; font-weight: 600; line-height: 1.55; color: var(--black); }

/* ── professions ── */
.prof-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.prof-card { padding: clamp(26px, 4vw, 44px); display: flex; flex-direction: column; gap: 18px; }
.prof-card .step-tag {
    display: inline-flex; align-self: flex-start; align-items: center; gap: 8px;
    background: var(--green); color: var(--black); font-weight: 700; font-size: 0.75rem;
    padding: 6px 16px; border-radius: var(--radius-pill); text-transform: uppercase; letter-spacing: 0.5px;
    box-shadow: 0 4px 14px rgba(163,255,107,0.4);
}
.prof-card h3 { font-family: var(--font-display); font-size: clamp(1.25rem, 2.6vw, 1.7rem); font-weight: 800; text-transform: uppercase; line-height: 1.2; color: var(--black); }
.prof-card p { font-size: 1rem; line-height: 1.7; color: #444; flex-grow: 1; }

/* ── open day banner ── */
.open-day {
    background: linear-gradient(120deg, var(--black) 0%, var(--blue) 130%);
    border-radius: var(--radius-lg);
    padding: clamp(36px, 6vw, 64px);
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: clamp(28px, 4vw, 48px);
    color: white;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    position: relative;
}
.open-day-copy h2 { font-family: var(--font-display); font-size: clamp(1.5rem, 3.2vw, 2.3rem); font-weight: 800; text-transform: uppercase; margin-bottom: 14px; line-height: 1.2; }
.open-day-copy p { color: rgba(255,255,255,0.82); font-size: 1rem; line-height: 1.7; margin-bottom: 26px; max-width: 460px; }
.open-day-media img { border-radius: var(--radius-md); box-shadow: 0 20px 50px rgba(0,0,0,0.35); }

/* ── documents ── */
.docs-layout { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 22px; align-items: stretch; }
.grade-card { padding: clamp(26px, 4vw, 40px); display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; justify-content: center; }
.grade-badge {
    background: linear-gradient(135deg, var(--green), var(--green-dark));
    color: var(--black); font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800;
    padding: 12px 36px; border-radius: var(--radius-pill); line-height: 1.1;
    box-shadow: 0 10px 26px rgba(163,255,107,0.4);
}
.grade-badge span { font-size: 0.55em; font-weight: 700; }
.grade-card img { max-width: 320px; border-radius: var(--radius-md); box-shadow: var(--shadow-md); }

.req-card { padding: clamp(26px, 4vw, 40px); }
.req-card-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
.req-card-head h3 { font-family: var(--font-display); font-size: clamp(1.1rem, 2.2vw, 1.5rem); font-weight: 800; text-transform: uppercase; color: var(--black); }
.req-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.req-item {
    background: var(--gray-light); border-radius: var(--radius-md); padding: 20px 16px;
    display: flex; flex-direction: column; gap: 12px; position: relative; overflow: hidden;
    border: 2px solid transparent; transition: all 0.25s;
}
.req-item:hover { border-color: var(--green); background: white; box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.req-icon { width: 40px; height: 40px; border-radius: 11px; background: var(--green); display: flex; align-items: center; justify-content: center; font-size: 1.15rem; flex-shrink: 0; box-shadow: 0 5px 14px rgba(163,255,107,0.4); transition: transform 0.3s ease; }
.req-item:hover .req-icon { transform: scale(1.08) rotate(-4deg); }
.req-item h4 { font-size: 0.85rem; font-weight: 700; line-height: 1.45; color: var(--black); position: relative; z-index: 1; }
.req-item .req-bg { position: absolute; bottom: -14px; right: -14px; width: 84px; height: 84px; object-fit: contain; opacity: 0.9; pointer-events: none; }

/* ── accordion ── */
.accordion { display: flex; flex-direction: column; gap: 12px; }
.acc-item { border: 2px solid var(--border); border-radius: var(--radius-pill); overflow: hidden; transition: border-color 0.3s, box-shadow 0.3s, border-radius 0.35s cubic-bezier(0.4,0,0.2,1); }
.acc-item:hover { border-color: var(--blue); box-shadow: 0 6px 24px rgba(34,38,227,0.1); }
.acc-item.active { border-radius: var(--radius-lg); border-color: var(--blue); }
.acc-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 28px; cursor: pointer; user-select: none; transition: background 0.2s; }
.acc-item.active .acc-header { background: #f5f6ff; }
.acc-header-title { font-size: clamp(0.9rem, 1.5vw, 1.05rem); font-weight: 700; color: var(--black); transition: color 0.2s; }
.acc-item.active .acc-header-title { color: var(--blue); }
.acc-toggle { width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--black); flex-shrink: 0; display: flex; align-items: center; justify-content: center; transition: all 0.35s ease; position: relative; }
.acc-toggle::before, .acc-toggle::after { content: ''; position: absolute; background: var(--black); border-radius: 2px; transition: all 0.35s ease; }
.acc-toggle::before { width: 14px; height: 2px; }
.acc-toggle::after { width: 2px; height: 14px; }
.acc-item.active .acc-toggle { background: var(--blue); border-color: var(--blue); transform: rotate(45deg); }
.acc-item.active .acc-toggle::before, .acc-item.active .acc-toggle::after { background: white; }
.acc-body { height: 0; overflow: hidden; transition: height 0.38s cubic-bezier(0.4,0,0.2,1); }
.acc-inner { padding: 26px 28px 30px; background: #f8f9ff; }
.acc-inner p { font-size: clamp(0.9rem, 1.3vw, 1rem); color: #555; line-height: 1.8; margin-bottom: 14px; }

/* ── courses ── */
.courses-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: center; }
.course-copy { padding: clamp(28px, 4.5vw, 46px); }
.course-copy h3 { font-family: var(--font-display); font-size: clamp(1.3rem, 2.6vw, 1.9rem); font-weight: 800; text-transform: uppercase; color: var(--black); margin-bottom: 14px; }
.course-copy p { font-size: 1rem; color: #555; line-height: 1.7; margin-bottom: 26px; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: clamp(20px, 3vw, 32px); }
.stat-pill { background: var(--gray-light); border: 2px solid var(--border); border-radius: var(--radius-md); padding: 18px 14px; text-align: center; transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease; }
.stat-pill:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color: var(--green); }
.stat-pill strong { display: block; font-family: var(--font-display); font-size: clamp(1.15rem, 2vw, 1.55rem); font-weight: 800; color: var(--blue); margin-bottom: 4px; }
.stat-pill span { font-size: 0.8rem; color: #666; font-weight: 500; }

/* ── contacts ── */
.contact-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 22px; }
.map-card { overflow: hidden; display: flex; flex-direction: column; }
.map-card-info { padding: 28px 32px 20px; }
.map-card-info h3 { font-family: var(--font-display); font-size: clamp(1.1rem, 2.2vw, 1.5rem); font-weight: 800; text-transform: uppercase; color: var(--black); margin-bottom: 6px; }
.map-card-info p { font-size: 0.92rem; color: #666; }
.map-card iframe { width: 100%; height: 320px; border: 0; display: block; flex-grow: 1; }
.contact-side { display: flex; flex-direction: column; gap: 22px; }
.schedule-card { padding: clamp(26px, 4vw, 36px); text-align: center; display: flex; flex-direction: column; gap: 14px; align-items: center; justify-content: center; flex-grow: 1; }
.schedule-card h3 { font-family: var(--font-display); font-size: clamp(0.95rem, 1.8vw, 1.15rem); font-weight: 700; text-transform: uppercase; color: var(--black); }
.schedule-pill { background: var(--green); padding: 10px 26px; border-radius: var(--radius-pill); font-weight: 700; font-size: 1rem; color: var(--black); }
.socials-card { padding: clamp(26px, 4vw, 36px); display: flex; flex-direction: column; gap: 14px; }
.socials-card h3 { font-family: var(--font-display); font-size: clamp(0.95rem, 1.8vw, 1.15rem); font-weight: 700; text-transform: uppercase; color: var(--black); }
.social-links { display: flex; gap: 12px; flex-wrap: wrap; }
.social-link { display: inline-flex; align-items: center; gap: 8px; padding: 10px 22px; border-radius: var(--radius-pill); border: 2px solid var(--border); color: var(--black); text-decoration: none; font-weight: 600; font-size: 0.9rem; transition: all 0.25s; }
.social-link:hover { background: var(--green); border-color: var(--green); transform: translateY(-2px); }

/* ── footer ── */
footer { background: var(--black); padding: 48px 0 28px; margin-top: clamp(24px, 4vw, 40px); }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 22px; text-align: center; }
.footer-logo { display: flex; align-items: center; gap: 14px; }
.footer-logo img { width: 46px; height: 46px; border-radius: 12px; }
.footer-logo span { font-family: var(--font-display); font-size: clamp(0.95rem, 1.8vw, 1.25rem); font-weight: 700; color: white; }
.footer-nav { display: flex; gap: 6px 18px; flex-wrap: wrap; justify-content: center; }
.footer-nav a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 0.88rem; font-weight: 500; transition: color 0.2s; }
.footer-nav a:hover { color: var(--green); }
.footer-copy { font-size: 0.82rem; color: rgba(255,255,255,0.45); }

/* ── preloader ── */
body.page-loading { overflow: hidden; }
.site-loader {
    position: fixed; inset: 0; z-index: 3000; display: grid; place-items: center;
    background: radial-gradient(circle at 18% 18%, rgba(163,255,107,0.95), transparent 34%), radial-gradient(circle at 82% 12%, rgba(107,207,255,0.9), transparent 32%), linear-gradient(145deg, #0d0d0d 0%, #2226e3 100%);
    color: white; transition: opacity 0.55s ease, visibility 0.55s ease;
}
.site-loader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-card { width: min(86vw, 420px); padding: 34px 28px; border: 1px solid rgba(255,255,255,0.24); border-radius: var(--radius-lg); background: rgba(255,255,255,0.12); box-shadow: 0 24px 80px rgba(0,0,0,0.28); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); text-align: center; }
.loader-logo { width: 78px; height: 78px; margin: 0 auto 20px; border-radius: 22px; background: white; padding: 10px; box-shadow: 0 14px 36px rgba(0,0,0,0.25); animation: loaderFloat 1.8s ease-in-out infinite; }
.loader-logo img { width: 100%; height: 100%; object-fit: contain; display: block; }
.loader-title { font-family: var(--font-display); font-size: clamp(1.1rem, 4vw, 1.65rem); font-weight: 800; line-height: 1.2; margin-bottom: 18px; }
.loader-bar { height: 8px; border-radius: var(--radius-pill); background: rgba(255,255,255,0.26); overflow: hidden; }
.loader-bar span { display: block; width: 42%; height: 100%; border-radius: inherit; background: var(--green); animation: loaderRun 1.2s ease-in-out infinite; }
@keyframes loaderFloat { 0%, 100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-8px) scale(1.03); } }
@keyframes loaderRun { 0% { transform: translateX(-110%); } 100% { transform: translateX(250%); } }

/* ── reveal ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ── responsive ── */
@media (max-width: 980px) {
    .main-nav { display: none; }
    .hamburger { display: flex; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero-media { order: -1; }
    .prof-grid { grid-template-columns: 1fr; }
    .open-day { grid-template-columns: 1fr; }
    .open-day-media { order: -1; }
    .docs-layout { grid-template-columns: 1fr; }
    .courses-layout { grid-template-columns: 1fr; }
    .course-copy { order: 2; }
    .contact-layout { grid-template-columns: 1fr; }
    .road-desktop { display: none; }
    .road-mobile { display: flex; }
    .req-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .header-row { height: 68px; }
    .logo span { max-width: 150px; font-size: 0.72rem; }
    .section-head { max-width: 100%; }
    .req-grid { grid-template-columns: 1fr; }
    .stat-row { grid-template-columns: 1fr; }
    .hero-cta, .schedule-card, .socials-card { text-align: center; justify-content: center; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .hero-cta .btn { width: 100%; }
    .hero-cta .hint { text-align: center; }
    .footer-nav { flex-direction: column; gap: 10px; }
}