/* ============================================
   Children's Discovery Center — Custom Styles
   ============================================ */

:root {
    --midnight: #0A2342;
    --midnight-light: #2d4a5c;
    --mint: #48C9B0;
    --mint-light: #a9e8cf;
    --mint-pale: #f2faf7;
    --cream: #FAFBFC;
    --sand: #F4F1EC;
    --coral: #FF8A7A;
    --lavender: #B8C5E8;
    --sunshine: #FFD166;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
    --shadow-sm: 0 2px 8px rgba(10, 35, 66, 0.06);
    --shadow-md: 0 8px 30px rgba(10, 35, 66, 0.10);
    --shadow-lg: 0 20px 60px rgba(10, 35, 66, 0.14);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    background: var(--cream);
    color: var(--midnight);
    font-family: 'Quicksand', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }
address { font-style: normal; }

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--midnight);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-weight: 600;
}
.skip-link:focus { top: 16px; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 251, 252, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(10, 35, 66, 0.06);
    transition: box-shadow var(--transition);
}
.nav.scrolled {
    box-shadow: var(--shadow-sm);
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    height: 76px;
    gap: 32px;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--midnight);
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 15px;
    line-height: 1.2;
    flex-shrink: 0;
}
.nav-logo-text { display: flex; flex-direction: column; }
.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}
.nav-links a {
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    color: var(--midnight-light);
    transition: all var(--transition);
}
.nav-links a:hover {
    background: var(--mint-pale);
    color: var(--midnight);
}
.nav-cta {
    background: var(--midnight) !important;
    color: white !important;
}
.nav-cta:hover {
    background: var(--midnight-light) !important;
    transform: translateY(-1px);
}
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    margin-left: auto;
}
.nav-toggle-line {
    width: 24px;
    height: 2.5px;
    background: var(--midnight);
    border-radius: 2px;
    transition: all var(--transition);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.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: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   Hero
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--midnight);
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}
.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 35, 66, 0.92) 0%,
        rgba(10, 35, 66, 0.75) 50%,
        rgba(10, 35, 66, 0.60) 100%
    );
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    width: 100%;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(72, 201, 176, 0.15);
    border: 1px solid rgba(72, 201, 176, 0.3);
    color: var(--mint-light);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 28px;
    animation: fadeInUp 0.8s ease both;
}
.hero-title {
    font-family: 'Nunito', sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 900;
    color: white;
    line-height: 1.15;
    margin-bottom: 24px;
    max-width: 780px;
    animation: fadeInUp 0.8s 0.1s ease both;
}
.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    color: rgba(255, 255, 255, 0.78);
    max-width: 580px;
    margin-bottom: 40px;
    line-height: 1.8;
    animation: fadeInUp 0.8s 0.2s ease both;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 56px;
    animation: fadeInUp 0.8s 0.3s ease both;
}
.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    animation: fadeInUp 0.8s 0.4s ease both;
}
.hero-stat-num {
    display: block;
    font-family: 'Nunito', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--mint);
    line-height: 1;
}
.hero-stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 600;
}
.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}
.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    z-index: 2;
    line-height: 0;
}
.hero-wave svg {
    width: 100%;
    height: 80px;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 15px;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--mint);
    color: var(--midnight);
}
.btn-primary:hover {
    background: var(--mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(72, 201, 176, 0.35);
}
.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.35);
}
.btn-outline:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}
.btn-outline-light {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.4);
}
.btn-outline-light:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}
.btn-outline-sm {
    background: transparent;
    color: var(--midnight);
    border: 2px solid rgba(10, 35, 66, 0.2);
    padding: 10px 24px;
    font-size: 14px;
}
.btn-outline-sm:hover {
    border-color: var(--midnight);
    background: var(--midnight);
    color: white;
}
.btn-full { width: 100%; }
.btn-lg { padding: 18px 40px; font-size: 16px; }
.btn-loader { display: none; }

/* ============================================
   Section Shared
   ============================================ */
.section {
    padding: 100px 0;
}
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: 'Nunito', sans-serif;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--mint);
    background: var(--mint-pale);
    border: 1px solid rgba(72, 201, 176, 0.25);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 20px;
}
.section-tag-light {
    color: var(--mint-light);
    background: rgba(72, 201, 176, 0.12);
    border-color: rgba(72, 201, 176, 0.2);
}
.section-title {
    font-family: 'Nunito', sans-serif;
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 900;
    color: var(--midnight);
    line-height: 1.2;
    margin-bottom: 18px;
}
.section-title-light { color: white; }
.section-subtitle {
    font-size: 1.05rem;
    color: #5a6b7e;
    line-height: 1.8;
}
.section-subtitle-light { color: rgba(255, 255, 255, 0.7); }

/* ============================================
   Programs
   ============================================ */
.programs { background: white; }
.programs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.program-card {
    background: var(--cream);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
    border: 1px solid rgba(10, 35, 66, 0.05);
}
.program-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.program-card-img {
    position: relative;
    height: 240px;
    overflow: hidden;
}
.program-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.program-card:hover .program-card-img img {
    transform: scale(1.06);
}
.program-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 35, 66, 0.5) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
}
.program-badge {
    display: inline-block;
    background: var(--mint);
    color: var(--midnight);
    font-family: 'Nunito', sans-serif;
    font-size: 12px;
    font-weight: 800;
    padding: 5px 14px;
    border-radius: 50px;
    letter-spacing: 0.04em;
}
.program-badge-drive { background: var(--coral); color: white; }
.program-badge-lang { background: var(--lavender); color: var(--midnight); }
.program-card-body {
    padding: 28px;
}
.program-icon {
    width: 52px;
    height: 52px;
    background: var(--mint-pale);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint);
    margin-bottom: 18px;
}
.program-name {
    font-family: 'Nunito', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--midnight);
    margin-bottom: 12px;
}
.program-desc {
    font-size: 0.95rem;
    color: #5a6b7e;
    line-height: 1.75;
    margin-bottom: 20px;
}
.program-features {
    margin-bottom: 22px;
}
.program-features li {
    position: relative;
    padding-left: 22px;
    font-size: 0.9rem;
    color: #4a5568;
    margin-bottom: 8px;
}
.program-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--mint);
    border-radius: 50%;
}
.program-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: 'Nunito', sans-serif;
    font-size: 14px;
    font-weight: 800;
    color: var(--midnight);
    transition: gap var(--transition);
}
.program-link:hover { gap: 10px; color: var(--mint); }

/* ============================================
   About
   ============================================ */
.about { background: var(--cream); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.about-images {
    position: relative;
    height: 560px;
}
.about-img-main {
    position: absolute;
    top: 0;
    left: 0;
    width: 72%;
    height: 80%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.about-img-float {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 58%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 6px solid var(--cream);
}
.about-img-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.about-float-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--midnight);
    color: white;
    padding: 14px 22px;
    border-radius: var(--radius);
    font-family: 'Nunito', sans-serif;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-md);
}
.about-content .section-tag { margin-bottom: 20px; }
.about-content .section-title { text-align: left; margin-bottom: 24px; }
.about-text {
    font-size: 1rem;
    color: #4a5568;
    line-height: 1.85;
    margin-bottom: 16px;
}
.about-values {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 36px;
}
.about-value {
    display: flex;
    gap: 18px;
    align-items: flex-start;
}
.about-value-icon {
    width: 48px;
    height: 48px;
    background: var(--mint-pale);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint);
    flex-shrink: 0;
}
.about-value-title {
    font-family: 'Nunito', sans-serif;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--midnight);
    margin-bottom: 4px;
}
.about-value-desc {
    font-size: 0.9rem;
    color: #5a6b7e;
}

/* ============================================
   Why Us
   ============================================ */
.why-us {
    background: var(--midnight);
    position: relative;
    overflow: hidden;
}
.why-bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    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;
}
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    position: relative;
}
.why-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
}
.why-card:hover {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(72, 201, 176, 0.3);
    transform: translateY(-4px);
}
.why-card-num {
    font-family: 'Nunito', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: var(--mint);
    opacity: 0.25;
    line-height: 1;
    margin-bottom: 16px;
}
.why-card-title {
    font-family: 'Nunito', sans-serif;
    font-size: 1.15rem;
    font-weight: 800;
    color: white;
    margin-bottom: 12px;
}
.why-card-desc {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
}

/* ============================================
   Testimonials
   ============================================ */
.testimonials { background: white; }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.testimonial-card {
    background: var(--cream);
    border-radius: var(--radius-lg);
    padding: 36px;
    position: relative;
    border: 1px solid rgba(10, 35, 66, 0.05);
    transition: all var(--transition);
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}
.testimonial-quote {
    position: absolute;
    top: 20px;
    right: 28px;
    font-family: 'Nunito', sans-serif;
    font-size: 5rem;
    font-weight: 900;
    color: var(--mint);
    opacity: 0.15;
    line-height: 1;
}
.testimonial-text {
    font-size: 0.98rem;
    color: #4a5568;
    line-height: 1.85;
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}
.testimonial-avatar {
    width: 44px;
    height: 44px;
    color: var(--midnight);
    flex-shrink: 0;
}
.testimonial-name {
    font-family: 'Nunito', sans-serif;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--midnight);
}
.testimonial-detail {
    font-size: 0.8rem;
    color: #8a96a8;
}

/* ============================================
   CTA
   ============================================ */
.cta {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}
.cta-bg-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cta-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 35, 66, 0.88) 0%, rgba(10, 35, 66, 0.78) 100%);
}
.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}
.cta-title {
    font-family: 'Nunito', sans-serif;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 900;
    color: white;
    margin-bottom: 20px;
    line-height: 1.2;
}
.cta-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 40px;
    line-height: 1.8;
}
.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

/* ============================================
   Contact
   ============================================ */
.contact { background: var(--cream); }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-info-card {
    background: white;
    border-radius: var(--radius);
    padding: 24px 28px;
    border: 1px solid rgba(10, 35, 66, 0.06);
    transition: all var(--transition);
}
.contact-info-card:hover {
    border-color: var(--mint);
    box-shadow: var(--shadow-sm);
}
.contact-info-title {
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    font-weight: 800;
    color: var(--midnight);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.contact-address {
    font-size: 0.95rem;
    color: #4a5568;
    line-height: 1.8;
    display: flex;
    align-items: center;
    gap: 10px;
}
.contact-phone, .contact-email {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--midnight);
    transition: color var(--transition);
}
.contact-phone:hover, .contact-email:hover { color: var(--mint); }
.contact-hours {
    font-size: 0.95rem;
    color: #4a5568;
    line-height: 1.8;
}

/* Form */
.contact-form-wrapper {
    background: white;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(10, 35, 66, 0.05);
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
    font-family: 'Nunito', sans-serif;
    font-size: 13px;
    font-weight: 800;
    color: var(--midnight);
}
.form-group input,
.form-group select,
.form-group textarea {
    font-family: 'Quicksand', sans-serif;
    font-size: 0.95rem;
    padding: 14px 18px;
    border: 2px solid rgba(10, 35, 66, 0.1);
    border-radius: var(--radius-sm);
    background: var(--cream);
    color: var(--midnight);
    transition: all var(--transition);
    outline: none;
    width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--mint);
    background: white;
    box-shadow: 0 0 0 4px rgba(72, 201, 176, 0.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #a0aec0;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230A2342' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

/* Form Success */
.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding: 40px 20px;
}
.form-success.visible { display: flex; }
.form-success-icon { color: var(--mint); }
.form-success-title {
    font-family: 'Nunito', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--midnight);
}
.form-success-text {
    font-size: 0.95rem;
    color: #5a6b7e;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--midnight);
    color: white;
    padding: 72px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 15px;
    margin-bottom: 16px;
}
.footer-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.8;
    max-width: 280px;
}
.footer-heading {
    font-family: 'Nunito', sans-serif;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 20px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}
.footer-links a:hover { color: white; }
.footer-contact address {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.9;
}
.footer-contact a {
    color: rgba(255, 255, 255, 0.55);
    transition: color var(--transition);
}
.footer-contact a:hover { color: var(--mint-light); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding: 28px 0;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Scroll reveal — progressive enhancement, respects reduced motion */
[data-reveal] {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    [data-reveal] {
        opacity: 0;
        transform: translateY(28px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }
    [data-reveal].revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .programs-grid,
    .why-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: rgba(250, 251, 252, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        border-bottom: 1px solid rgba(10, 35, 66, 0.08);
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition);
        pointer-events: none;
    }
    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .nav-links a {
        width: 100%;
        text-align: center;
        padding: 14px;
    }
    .nav-toggle { display: flex; }

    .hero-title { font-size: clamp(1.8rem, 7vw, 2.6rem); }
    .hero-stats { flex-direction: column; align-items: flex-start; gap: 16px; }
    .hero-stat-divider { display: none; }

    .programs-grid,
    .why-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .about-images { height: 400px; }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .section { padding: 72px 0; }
    .contact-form-wrapper { padding: 28px; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; }
}