:root {
    --color-primary: #2A5C82;
    --color-primary-dark: #1B3D57;
    --color-secondary: #5D9CEC;
    --color-accent: #7ED3FF;
    --color-light: #F5F7FA;
    --color-surface: rgba(255, 255, 255, 0.82);
    --color-muted: #64748B;
    --color-dark: #142435;
    --color-border: rgba(42, 92, 130, 0.16);

    --gradient-hero: linear-gradient(135deg, rgba(42, 92, 130, 0.92), rgba(93, 156, 236, 0.9));
    --gradient-subtle: linear-gradient(135deg, rgba(93, 156, 236, 0.12), rgba(126, 211, 255, 0.18));

    --space-2xs: 0.35rem;
    --space-xs: 0.75rem;
    --space-sm: 1.25rem;
    --space-md: 2rem;
    --space-lg: 3.5rem;
    --space-xl: 5rem;
    --space-xxl: 7rem;

    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --radius-pill: 999px;

    --shadow-soft: 0 12px 40px rgba(20, 36, 53, 0.12);
    --shadow-glass: 0 18px 45px rgba(20, 36, 53, 0.18);
    --shadow-hover: 0 20px 60px rgba(20, 36, 53, 0.22);

    --font-heading: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    --transition-base: all 0.3s ease;
    --transition-fast: all 0.2s ease;

    --container-width: min(1200px, 90vw);
}

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

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

body {
    font-family: var(--font-body);
    color: var(--color-dark);
    background: var(--color-light);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
    border-radius: var(--radius-md);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover,
a:focus-visible {
    color: var(--color-secondary);
}

button {
    font-family: inherit;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

input,
textarea,
select {
    font-family: inherit;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-sm);
}

main {
    flex: 1;
}

.section {
    padding: var(--space-xl) 0;
}

.section-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: clamp(1.8rem, 1.5rem + 1vw, 2.6rem);
    margin-bottom: var(--space-sm);
    color: var(--color-dark);
}

.section-subtitle {
    color: var(--color-muted);
    max-width: 640px;
    margin-bottom: var(--space-lg);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(245, 247, 250, 0.85);
    backdrop-filter: blur(14px);
    box-shadow: 0 10px 30px rgba(20, 36, 53, 0.06);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xs) var(--space-sm);
}

.brand-logo {
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: 0.04em;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.brand-logo::before {
    content: "";
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
    display: inline-block;
    position: relative;
}

.brand-logo::after {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-light);
    position: absolute;
    transform: translate(16px, -12px);
}

.nav-toggle {
    background: transparent;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
}

.nav-toggle:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 4px;
}

.nav-toggle-bar {
    width: 26px;
    height: 3px;
    border-radius: var(--radius-pill);
    background: var(--color-dark);
    transition: var(--transition-fast);
}

.site-nav {
    position: fixed;
    inset: 0;
    background: rgba(20, 36, 53, 0.95);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: var(--transition-base);
}

.site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
}

.nav-link {
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2xs);
}

.nav-link::after {
    content: "";
    width: 0;
    height: 2px;
    background: #fff;
    display: block;
    transition: var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.is-active::after {
    width: 100%;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2xs);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.button {
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-pill);
    font-weight: 600;
    letter-spacing: 0.01em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xs);
    transition: var(--transition-base);
    position: relative;
    text-align: center;
}

.button-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-soft);
}

.button-primary:hover,
.button-primary:focus-visible {
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-hover);
}

.button-secondary {
    background: rgba(93, 156, 236, 0.15);
    color: var(--color-primary);
    border: 1px solid rgba(42, 92, 130, 0.22);
}

.button-secondary:hover,
.button-secondary:focus-visible {
    background: rgba(93, 156, 236, 0.25);
}

.button-ghost {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid rgba(42, 92, 130, 0.3);
}

.button-ghost:hover {
    background: rgba(42, 92, 130, 0.12);
}

.page-hero {
    padding: clamp(var(--space-lg), 8vw, var(--space-xxl)) 0;
    background: #fff;
    position: relative;
}

.page-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--gradient-subtle);
    opacity: 0.4;
    z-index: -1;
}

.page-hero.homepage-hero {
    background: var(--gradient-hero);
    color: #fff;
    min-height: clamp(70vh, 80vh, 90vh);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.page-hero.homepage-hero::after {
    background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.24), transparent 55%);
    opacity: 1;
}

.page-hero.subpage-hero {
    background: linear-gradient(160deg, rgba(245, 247, 250, 0.9), rgba(126, 211, 255, 0.25));
}

.page-hero.courses-hero {
    background: linear-gradient(160deg, rgba(93, 156, 236, 0.2), rgba(42, 92, 130, 0.4));
}

.page-hero.resources-hero {
    background: linear-gradient(170deg, rgba(42, 92, 130, 0.15), rgba(245, 247, 250, 0.95));
}

.page-hero.about-hero {
    background: linear-gradient(150deg, rgba(126, 211, 255, 0.26), rgba(42, 92, 130, 0.55));
    color: #fff;
}

.page-hero.contact-hero {
    background: linear-gradient(155deg, rgba(42, 92, 130, 0.18), rgba(93, 156, 236, 0.5));
}

.hero-layout {
    display: grid;
    gap: var(--space-lg);
    align-items: center;
}

.hero-content {
    display: grid;
    gap: var(--space-sm);
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-2xs) var(--space-sm);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.18);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(2.4rem, 2.1rem + 2.2vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
}

.hero-text {
    font-size: clamp(1rem, 0.95rem + 0.3vw, 1.2rem);
    max-width: 560px;
    color: rgba(255, 255, 255, 0.86);
}

.hero-stat-board {
    display: grid;
    gap: var(--space-xs);
    max-width: 520px;
    padding: var(--space-sm);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-stat-board ul {
    list-style: none;
    display: grid;
    gap: var(--space-2xs);
}

.hero-stat-board li {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 500;
}

.hero-stat-board li::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(126, 211, 255, 0.25);
}

.hero-visual {
    position: relative;
    padding: var(--space-sm);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-glass);
    min-height: 320px;
    display: grid;
    place-items: center;
}

.hero-visual img {
    width: min(420px, 100%);
    border-radius: var(--radius-md);
    object-fit: cover;
    box-shadow: 0 18px 45px rgba(12, 30, 48, 0.25);
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.grid {
    display: grid;
    gap: var(--space-sm);
}

.grid.featured-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-sm);
}

.card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255, 255, 255, 0.4);
    display: grid;
    gap: var(--space-sm);
    transition: var(--transition-base);
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.card-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2xs);
    padding: var(--space-2xs) var(--space-xs);
    border-radius: var(--radius-pill);
    background: rgba(42, 92, 130, 0.1);
    color: var(--color-primary);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.card-list {
    list-style: none;
    display: grid;
    gap: var(--space-2xs);
    color: var(--color-muted);
}

.card-list li {
    display: flex;
    gap: var(--space-xs);
    align-items: flex-start;
}

.card-list li::before {
    content: "•";
    color: var(--color-secondary);
    font-weight: 700;
    transform: translateY(-3px);
}

.stat-grid {
    display: grid;
    gap: var(--space-sm);
}

.stat-card {
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(42, 92, 130, 0.12);
    display: grid;
    gap: var(--space-xs);
    text-align: center;
}

.stat-value {
    font-size: clamp(2.2rem, 2rem + 1vw, 3.2rem);
    font-weight: 800;
    color: var(--color-primary);
}

.stat-label {
    color: var(--color-muted);
}

.split {
    display: grid;
    gap: var(--space-lg);
}

.split.two-columns {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
}

.highlight-panel {
    background: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(42, 92, 130, 0.12);
    display: grid;
    gap: var(--space-sm);
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2xs);
    padding: var(--space-2xs) var(--space-xs);
    border-radius: var(--radius-pill);
    background: rgba(93, 156, 236, 0.18);
    color: var(--color-primary-dark);
    font-weight: 600;
    font-size: 0.85rem;
}

.timeline {
    display: grid;
    gap: var(--space-sm);
}

.timeline-item {
    position: relative;
    padding-left: var(--space-md);
}

.timeline-item::before {
    content: "";
    position: absolute;
    left: 8px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-secondary);
    box-shadow: 0 0 0 6px rgba(93, 156, 236, 0.2);
}

.timeline-item::after {
    content: "";
    position: absolute;
    left: 14px;
    top: 24px;
    bottom: -var(--space-sm);
    width: 2px;
    background: linear-gradient(180deg, rgba(42, 92, 130, 0.2), rgba(42, 92, 130, 0));
}

.timeline-item:last-child::after {
    display: none;
}

.testimonial-grid {
    display: grid;
    gap: var(--space-sm);
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.testimonial-card {
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.92);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: var(--space-sm);
    border: 1px solid rgba(42, 92, 130, 0.1);
    position: relative;
}

.testimonial-card::before {
    content: "“";
    font-size: 4rem;
    color: rgba(93, 156, 236, 0.2);
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
}

.testimonial-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-muted);
    font-size: 0.9rem;
}

.resource-list {
    display: grid;
    gap: var(--space-sm);
}

.resource-item {
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(42, 92, 130, 0.12);
    display: grid;
    gap: var(--space-xs);
}

.resource-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    color: var(--color-muted);
    font-size: 0.88rem;
}

.resource-meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.faq-list {
    display: grid;
    gap: var(--space-sm);
}

.faq-item {
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(42, 92, 130, 0.18);
    box-shadow: var(--shadow-soft);
    padding: var(--space-md);
    display: grid;
    gap: var(--space-xs);
}

.faq-question {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--color-primary-dark);
}

.legal-page {
    display: grid;
    gap: var(--space-md);
}

.legal-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(42, 92, 130, 0.1);
    display: grid;
    gap: var(--space-xs);
}

.legal-section h2 {
    font-size: clamp(1.2rem, 1.15rem + 0.4vw, 1.6rem);
    color: var(--color-primary);
}

.legal-section ul {
    padding-left: var(--space-md);
    display: grid;
    gap: var(--space-2xs);
    color: var(--color-muted);
}

.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

thead {
    background: rgba(42, 92, 130, 0.08);
}

th,
td {
    padding: var(--space-sm);
    text-align: left;
    border-bottom: 1px solid rgba(42, 92, 130, 0.12);
}

th {
    font-weight: 600;
    color: var(--color-primary-dark);
}

tbody tr:hover {
    background: rgba(93, 156, 236, 0.08);
}

.form-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(42, 92, 130, 0.12);
    display: grid;
    gap: var(--space-sm);
}

.form-grid {
    display: grid;
    gap: var(--space-sm);
}

.input-field {
    display: grid;
    gap: var(--space-2xs);
}

.input-field label {
    font-weight: 600;
    color: var(--color-primary-dark);
}

.input-field input,
.input-field textarea,
.input-field select {
    padding: var(--space-xs);
    border-radius: var(--radius-md);
    border: 1px solid rgba(42, 92, 130, 0.2);
    background: rgba(255, 255, 255, 0.9);
    transition: var(--transition-fast);
    font-size: 1rem;
}

.input-field input:focus,
.input-field textarea:focus,
.input-field select:focus {
    outline: 2px solid rgba(93, 156, 236, 0.45);
}

textarea {
    min-height: 140px;
    resize: vertical;
}

.contact-details {
    display: grid;
    gap: var(--space-sm);
}

.contact-item {
    display: flex;
    gap: var(--space-xs);
    align-items: flex-start;
    color: var(--color-muted);
}

.contact-item strong {
    color: var(--color-primary-dark);
    min-width: 110px;
}

.site-footer {
    background: var(--color-dark);
    color: rgba(255, 255, 255, 0.88);
    padding: var(--space-lg) 0;
}

.footer-grid {
    display: grid;
    gap: var(--space-lg);
}

.footer-brand {
    display: grid;
    gap: var(--space-xs);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    display: grid;
    gap: var(--space-xs);
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: #fff;
}

.footer-contacts {
    display: grid;
    gap: var(--space-2xs);
    color: rgba(255, 255, 255, 0.8);
}

.footer-contacts a {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 600;
}

.footer-hours {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: var(--space-sm);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    justify-content: space-between;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.9rem;
}

.cookie-banner {
    position: fixed;
    bottom: var(--space-sm);
    left: 50%;
    transform: translateX(-50%);
    width: min(620px, calc(100% - 2*var(--space-sm)));
    background: rgba(20, 36, 53, 0.92);
    color: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hover);
    padding: var(--space-sm);
    z-index: 1200;
    display: none;
}

.cookie-banner.is-visible {
    display: block;
}

.cookie-banner__inner {
    display: grid;
    gap: var(--space-sm);
}

.cookie-banner p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
}

.cookie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.cookie-actions button {
    padding: var(--space-2xs) var(--space-sm);
    border-radius: var(--radius-pill);
    font-weight: 600;
}

.cookie-actions .cookie-accept {
    background: var(--color-secondary);
    color: #fff;
}

.cookie-actions .cookie-accept:hover {
    background: #467cc7;
}

.cookie-actions .cookie-decline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: #fff;
}

.cookie-actions .cookie-decline:hover {
    border-color: #fff;
}

blockquote {
    background: rgba(255, 255, 255, 0.9);
    border-left: 4px solid var(--color-secondary);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    color: var(--color-muted);
}

.thankyou-hero {
    text-align: center;
    display: grid;
    gap: var(--space-sm);
    max-width: 640px;
    margin: 0 auto;
}

.thankyou-hero h1 {
    font-size: clamp(2rem, 1.8rem + 1.2vw, 3rem);
    color: var(--color-primary-dark);
}

.badge-stack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2xs);
}

.badge {
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-pill);
    background: rgba(42, 92, 130, 0.1);
    color: var(--color-primary-dark);
    font-weight: 600;
    font-size: 0.85rem;
}

@media (min-width: 600px) {
    .stat-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }

    .contact-columns {
        display: grid;
        gap: var(--space-lg);
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .cookie-banner__inner {
        grid-template-columns: 1fr auto;
        align-items: center;
    }
}

@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }

    .site-nav {
        position: static;
        background: transparent;
        backdrop-filter: none;
        flex-direction: row;
        align-items: center;
        justify-content: flex-end;
        gap: var(--space-sm);
        opacity: 1;
        pointer-events: auto;
        transform: none;
    }

    .nav-list {
        flex-direction: row;
        gap: var(--space-sm);
    }

    .nav-link {
        color: var(--color-dark);
        font-size: 0.98rem;
        font-weight: 600;
    }

    .nav-link::after {
        background: var(--color-secondary);
    }

    .hero-layout {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .grid.featured-grid {
        gap: var(--space-md);
    }

    .split.two-columns {
        grid-template-columns: 1.1fr 0.9fr;
    }

    .testimonial-grid {
        gap: var(--space-md);
    }

    .section {
        padding: var(--space-xl) 0;
    }

    .page-hero.homepage-hero {
        padding: var(--space-xxl) 0;
    }

    .cookie-banner {
        width: min(640px, calc(100% - 4*var(--space-sm)));
    }
}

@media (min-width: 1024px) {
    .nav-link {
        font-size: 1rem;
    }

    .hero-visual {
        margin-right: var(--space-sm);
    }

    .grid.featured-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01s !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01s !important;
        scroll-behavior: auto !important;
    }
}