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

:root {
    --midnight: #0A2540;
    --midnight-light: #143A5C;
    --midnight-muted: #1A4A6E;
    --mint: #5EEAD4;
    --mint-light: #99F6E4;
    --mint-pale: #CCFBF1;
    --mint-ghost: #F0FDFA;
    --white: #FFFFFF;
    --off-white: #F8FAFB;
    --gray-50: #F1F5F9;
    --gray-100: #E2E8F0;
    --gray-200: #CBD5E1;
    --gray-300: #94A3B8;
    --gray-400: #64748B;
    --gray-500: #475569;
    --gray-600: #334155;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(10,37,64,0.06), 0 1px 2px rgba(10,37,64,0.04);
    --shadow-md: 0 4px 16px rgba(10,37,64,0.08), 0 2px 6px rgba(10,37,64,0.04);
    --shadow-lg: 0 12px 40px rgba(10,37,64,0.12), 0 4px 12px rgba(10,37,64,0.06);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
}

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--gray-600);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    background: var(--midnight);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    z-index: 200;
    font-size: 0.875rem;
    text-decoration: none;
}
.skip-link:focus {
    top: 1rem;
}

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

/* ── NAV ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--gray-100);
    transition: box-shadow var(--transition);
}
.nav.scrolled {
    box-shadow: var(--shadow-sm);
}
.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    height: 72px;
    gap: 2rem;
}
.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--midnight);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
}
.nav-logo {
    width: 32px;
    height: 32px;
    color: var(--mint);
    flex-shrink: 0;
}
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-left: auto;
}
.nav-menu a {
    text-decoration: none;
    color: var(--gray-500);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    transition: color var(--transition);
    position: relative;
}
.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--mint);
    transition: width var(--transition);
}
.nav-menu a:hover {
    color: var(--midnight);
}
.nav-menu a:hover::after {
    width: 100%;
}
.nav-cta {
    background: var(--midnight) !important;
    color: var(--white) !important;
    padding: 0.55rem 1.25rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: background var(--transition), transform var(--transition) !important;
}
.nav-cta::after {
    display: none !important;
}
.nav-cta:hover {
    background: var(--midnight-light) !important;
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
}
.nav-toggle-line {
    width: 22px;
    height: 1.5px;
    background: var(--midnight);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

/* ── HERO ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--midnight);
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 20% 40%, rgba(94,234,212,0.25) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 30%, rgba(94,234,212,0.15) 0%, transparent 50%),
        radial-gradient(ellipse 100% 80% at 50% 100%, rgba(10,37,64,1) 0%, rgba(10,37,64,0.8) 50%, transparent 80%),
        linear-gradient(180deg, #0A2540 0%, #0D2D4A 40%, #103454 70%, #0A2540 100%);
}
.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: 
        radial-gradient(circle at 25% 25%, var(--mint) 1px, transparent 1px),
        radial-gradient(circle at 75% 75%, var(--mint) 1px, transparent 1px);
    background-size: 48px 48px;
}
.hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 900px;
    padding: 8rem 1.5rem 4rem;
}
.hero-spacer {
    flex: 1;
    min-height: 2rem;
}
.hero-body {
    text-align: center;
    max-width: 720px;
}
.hero-eyebrow {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 1.5rem;
}
.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 500;
    line-height: 1.25;
    color: var(--white);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: rgba(255,255,255,0.65);
    line-height: 1.75;
    margin-bottom: 2.5rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}
.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,0.3);
    animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.75rem;
    border-radius: 100px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    letter-spacing: 0.01em;
}
.btn-primary {
    background: var(--mint);
    color: var(--midnight);
}
.btn-primary:hover {
    background: var(--mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(94,234,212,0.3);
}
.btn-ghost {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.25);
}
.btn-ghost:hover {
    border-color: var(--mint);
    color: var(--mint);
    transform: translateY(-2px);
}
.btn-full {
    width: 100%;
}

/* ── DIVIDER ── */
.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}
.divider-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mint);
    opacity: 0.6;
}

/* ── PILLARS ── */
.pillars {
    padding: 6rem 0;
    background: var(--white);
}
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
.pillar-card {
    padding: 2rem;
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}
.pillar-card:hover {
    border-color: var(--mint-pale);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.pillar-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--mint-ghost);
    color: var(--midnight);
    margin-bottom: 1.25rem;
}
.pillar-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--midnight);
    margin-bottom: 0.6rem;
    letter-spacing: -0.01em;
}
.pillar-text {
    font-size: 0.875rem;
    color: var(--gray-400);
    line-height: 1.7;
}

/* ── SECTION HELPERS ── */
.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 1rem;
}
.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 500;
    color: var(--midnight);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}
.section-subtitle {
    font-size: 1.05rem;
    color: var(--gray-400);
    line-height: 1.75;
    max-width: 520px;
}

/* ── PROGRAMS ── */
.programs {
    padding: 6rem 0;
    background: var(--off-white);
}
.programs-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 4rem;
    align-items: start;
}
.programs-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.program-item {
    display: grid;
    grid-template-columns: 3rem 1fr;
    gap: 1.25rem;
    padding: 2rem 0;
    border-top: 1px solid var(--gray-100);
    transition: all var(--transition);
}
.program-item:first-child {
    border-top: none;
}
.program-item:hover {
    padding-left: 0.75rem;
}
.program-item:hover .program-name {
    color: var(--mint);
}
.program-number {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-200);
    letter-spacing: 0.05em;
    padding-top: 0.2rem;
    transition: color var(--transition);
}
.program-item:hover .program-number {
    color: var(--mint);
}
.program-name {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--midnight);
    margin-bottom: 0.25rem;
    letter-spacing: -0.01em;
    transition: color var(--transition);
}
.program-age {
    font-size: 0.8rem;
    color: var(--gray-300);
    font-weight: 400;
    margin-bottom: 0.5rem;
}
.program-desc {
    font-size: 0.875rem;
    color: var(--gray-400);
    line-height: 1.65;
}

/* ── APPROACH ── */
.approach {
    padding: 6rem 0;
    background: var(--white);
}
.approach-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.approach-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 6/7;
    background: var(--gray-100);
}
.approach-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.approach-text {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.8;
    margin-bottom: 2rem;
}
.approach-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.approach-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 0.95rem;
    color: var(--gray-500);
    line-height: 1.6;
}
.approach-list strong {
    color: var(--midnight);
    font-weight: 500;
}
.approach-list-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mint);
    flex-shrink: 0;
    margin-top: 0.6rem;
}

/* ── COMMUNITY ── */
.community {
    padding: 6rem 0;
    background: var(--midnight);
    color: var(--white);
}
.community-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.community-images {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 1rem;
}
.community-img {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: auto;
    background: var(--midnight-light);
}
.community-img--large {
    aspect-ratio: 5/4;
}
.community-img--small {
    aspect-ratio: 4/3;
    margin-top: 2rem;
}
.community-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.community-content .section-title {
    color: var(--white);
}
.community-text {
    font-size: 1rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
    margin-bottom: 1rem;
}
.community-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}
.stat-number {
    font-size: 1rem;
    font-weight: 500;
    color: var(--mint);
}
.stat-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.stat-divider {
    width: 1px;
    height: 32px;
    background: rgba(255,255,255,0.1);
}

/* ── ENROLL / CONTACT ── */
.enroll {
    padding: 6rem 0;
    background: var(--off-white);
}
.enroll-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}
.enroll-text {
    font-size: 1.05rem;
    color: var(--gray-400);
    line-height: 1.8;
    margin-bottom: 2rem;
}
.enroll-contact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.enroll-contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-500);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition);
}
.enroll-contact-item:hover {
    color: var(--midnight);
}
.enroll-contact-item svg {
    color: var(--mint);
    flex-shrink: 0;
}

/* ── FORM ── */
.enroll-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
}
.enroll-form-title {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--midnight);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}
.form-group {
    margin-bottom: 1.25rem;
}
.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-500);
    margin-bottom: 0.4rem;
    letter-spacing: 0.02em;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-sm);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--midnight);
    background: var(--off-white);
    transition: all var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--mint);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(94,234,212,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-300);
}
.form-group textarea {
    resize: vertical;
    min-height: 100px;
}
.form-note {
    font-size: 0.8rem;
    color: var(--gray-300);
    margin-top: 0.75rem;
    text-align: center;
}
.form-success {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--mint-ghost);
    border: 1px solid var(--mint-pale);
    border-radius: var(--radius-sm);
    color: var(--midnight);
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 1rem;
}
.form-success svg {
    color: var(--mint);
    flex-shrink: 0;
}

/* ── FOOTER ── */
.footer {
    padding: 3rem 0;
    background: var(--midnight);
    color: rgba(255,255,255,0.5);
}
.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    text-align: center;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--white);
    font-weight: 500;
    font-size: 0.95rem;
}
.footer-logo {
    width: 28px;
    height: 28px;
    color: var(--mint);
}
.footer-info {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-size: 0.85rem;
}
.footer-info a {
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    transition: color var(--transition);
}
.footer-info a:hover {
    color: var(--mint);
}
.footer-copy {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.3);
}

/* ── SCROLL REVEAL ── */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .programs-layout {
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 2rem 1.5rem;
        gap: 1.25rem;
        border-bottom: 1px solid var(--gray-100);
        box-shadow: var(--shadow-lg);
        transform: translateY(-110%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }
    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    .nav-toggle {
        display: flex;
    }
    .hero-content {
        padding: 7rem 1.5rem 3rem;
    }
    .hero-title {
        font-size: clamp(1.65rem, 6vw, 2.25rem);
    }
    .pillars-grid {
        grid-template-columns: 1fr;
    }
    .programs-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .approach-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .approach-image {
        aspect-ratio: 4/3;
    }
    .community-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .community-images {
        order: -1;
    }
    .enroll-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .enroll-form-wrap {
        padding: 1.75rem;
    }
    .community-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    .stat-divider {
        width: 32px;
        height: 1px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    .hero-actions .btn {
        width: 100%;
    }
    .nav-inner {
        padding: 0 1rem;
    }
    .container {
        padding: 0 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1;
        transform: none;
    }
    .hero-scroll {
        animation: none;
    }
}