:root {
    --color-primary: #0A2463;
    --color-secondary: #122A88;
    --color-accent: #6CACE4;
    --color-teal: #00B4AB;
    --color-dark: #0A1633;
    --color-light: #F5F7FA;
    --color-white: #FFFFFF;
    --color-muted: #5A6B8C;
    --color-border: rgba(10, 36, 99, 0.12);

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

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-xxl: 6rem;

    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 32px;

    --shadow-soft: 0 20px 40px rgba(10, 36, 99, 0.12);
    --shadow-glass: 0 25px 60px rgba(10, 36, 99, 0.18);

    --transition-base: all 0.3s ease;

    --header-height: 80px;

    --step--1: clamp(0.9rem, 0.85rem + 0.2vw, 1rem);
    --step-0: clamp(1rem, 0.95rem + 0.4vw, 1.125rem);
    --step-1: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
    --step-2: clamp(1.5rem, 1.3rem + 0.9vw, 2rem);
    --step-3: clamp(1.75rem, 1.5rem + 1.2vw, 2.375rem);
    --step-4: clamp(2.25rem, 1.9rem + 1.8vw, 3.2rem);
    --step-5: clamp(2.8rem, 2.4rem + 2.4vw, 4.2rem);
}

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

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

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-dark);
    background: var(--color-light);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}

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

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

a:hover {
    color: var(--color-accent);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-dark);
    line-height: 1.2;
}

p {
    margin-bottom: var(--space-sm);
    color: var(--color-muted);
}

ul {
    padding-left: var(--space-md);
    margin-bottom: var(--space-sm);
}

li {
    margin-bottom: 0.5rem;
}

button {
    font-family: inherit;
}

.site-main {
    flex: 1 0 auto;
}

.container {
    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 var(--space-sm);
}

.container.wide {
    max-width: 1280px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    backdrop-filter: blur(16px);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 10px 30px rgba(10, 36, 99, 0.12);
}

.nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-height);
}

.brand {
    font-size: var(--step-1);
    font-weight: 700;
    letter-spacing: 0.03em;
    padding: 0.5rem 0;
    color: var(--color-primary);
}

.nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    width: 3.2rem;
    height: 3.2rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.nav-toggle:hover {
    background: var(--color-secondary);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
    content: '';
    display: block;
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 999px;
    transition: var(--transition-base);
    position: relative;
}

.nav-toggle span::before {
    position: absolute;
    top: -6px;
}

.nav-toggle span::after {
    position: absolute;
    top: 6px;
}

.nav-toggle.is-open span {
    background: transparent;
}

.nav-toggle.is-open span::before {
    transform: rotate(45deg) translate(4px, 4px);
}

.nav-toggle.is-open span::after {
    transform: rotate(-45deg) translate(4px, -4px);
}

.nav-menu {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    width: 100%;
    background: rgba(10, 36, 99, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--space-lg) var(--space-sm);
    transform: translateY(-120%);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.nav-menu a {
    color: var(--color-white);
    font-weight: 500;
    font-size: var(--step-0);
    padding: var(--space-xs) 0;
    display: block;
}

.nav-menu.open {
    transform: translateY(0);
}

.nav-menu .current {
    color: var(--color-accent);
}

.nav-cta {
    display: inline-flex;
}

.page-hero {
    padding: var(--space-xl) 0 var(--space-xxl);
    position: relative;
    overflow: hidden;
}

.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(108, 172, 228, 0.25), transparent 60%);
    pointer-events: none;
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero.homepage-hero {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(10, 36, 99, 0.98), rgba(0, 180, 171, 0.92));
    color: var(--color-white);
    padding-top: calc(var(--space-xl) + var(--header-height));
}

.page-hero.homepage-hero::after {
    background: radial-gradient(circle at 70% 20%, rgba(255, 255, 255, 0.22), transparent 65%);
}

.page-hero.inner-hero {
    background: linear-gradient(135deg, rgba(10, 36, 99, 0.12), rgba(108, 172, 228, 0.18));
    padding-top: calc(var(--space-lg) + var(--header-height));
}

.page-hero.inner-hero.courses-hero {
    background: linear-gradient(135deg, rgba(10, 36, 99, 0.18), rgba(0, 180, 171, 0.2));
}

.page-hero.inner-hero.about-hero {
    background: linear-gradient(135deg, rgba(108, 172, 228, 0.22), rgba(10, 36, 99, 0.15));
}

.page-hero.inner-hero.resources-hero {
    background: linear-gradient(135deg, rgba(0, 180, 171, 0.24), rgba(108, 172, 228, 0.18));
}

.page-hero.inner-hero.contact-hero {
    background: linear-gradient(135deg, rgba(10, 36, 99, 0.2), rgba(108, 172, 228, 0.28));
}

.page-hero.inner-hero.faq-hero {
    background: linear-gradient(135deg, rgba(10, 36, 99, 0.25), rgba(0, 180, 171, 0.22));
}

.page-hero.inner-hero.legal-hero {
    background: linear-gradient(150deg, rgba(10, 36, 99, 0.28), rgba(108, 172, 228, 0.25));
}

.hero-content {
    max-width: 640px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    color: var(--color-white);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.hero-eyebrow.dark {
    background: rgba(10, 36, 99, 0.1);
    color: var(--color-primary);
}

.hero-title {
    font-size: var(--step-5);
    margin: var(--space-sm) 0 var(--space-sm);
    color: inherit;
}

.hero-subtitle {
    font-size: var(--step-1);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-md);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.hero-media {
    margin-top: var(--space-lg);
    display: grid;
    gap: var(--space-sm);
}

.hero-media img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
}

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

.section+.section {
    padding-top: 0;
}

.section-header {
    max-width: 700px;
    margin: 0 auto var(--space-lg);
    text-align: center;
}

.section-header h2 {
    font-size: var(--step-3);
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: var(--step-0);
    color: var(--color-muted);
}

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

.grid.featured-grid {
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.grid.featured-grid .card {
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(18px);
}

.grid-columns-2 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-columns-3 {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid-columns-4 {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: 0 25px 50px rgba(10, 36, 99, 0.08);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    border: 1px solid rgba(10, 36, 99, 0.04);
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(108, 172, 228, 0.15), rgba(0, 180, 171, 0.1));
    opacity: 0;
    transition: var(--transition-base);
    z-index: 0;
}

.card:hover::before {
    opacity: 1;
}

.card > * {
    position: relative;
    z-index: 1;
}

.card h3 {
    font-size: var(--step-1);
    margin-bottom: 0.3rem;
}

.card p {
    color: var(--color-muted);
}

.card .badge {
    align-self: flex-start;
}

.card .card-footer {
    margin-top: auto;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.9rem;
    font-size: 0.85rem;
    border-radius: 999px;
    background: rgba(10, 36, 99, 0.08);
    color: var(--color-primary);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.badge.accent {
    background: rgba(108, 172, 228, 0.2);
    color: var(--color-primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.8rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: var(--transition-base);
    min-height: 3rem;
}

.btn:focus {
    outline: 3px solid rgba(108, 172, 228, 0.4);
    outline-offset: 2px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-teal), var(--color-accent));
    color: var(--color-dark);
    box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-accent), var(--color-teal));
    transform: translateY(-2px);
    box-shadow: 0 20px 45px rgba(0, 180, 171, 0.25);
}

.btn-outline {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.7);
    color: inherit;
}

.btn-outline:hover {
    border-color: var(--color-white);
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.08);
}

.btn-ghost {
    background: rgba(10, 36, 99, 0.08);
    color: var(--color-primary);
}

.btn-ghost:hover {
    background: rgba(10, 36, 99, 0.14);
}

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

.highlight-panel .stat-value {
    font-size: var(--step-3);
    font-weight: 700;
    color: var(--color-primary);
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.stat-card {
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    background: rgba(10, 36, 99, 0.88);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    inset: auto -30% -30% auto;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.25), transparent 60%);
}

.stat-card h3 {
    color: var(--color-white);
    font-size: var(--step-3);
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: rgba(255, 255, 255, 0.75);
    margin: 0;
}

.timeline {
    display: grid;
    gap: var(--space-md);
    padding-left: var(--space-sm);
    border-left: 3px solid rgba(10, 36, 99, 0.12);
}

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

.timeline-item::before {
    content: '';
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 3px solid var(--color-accent);
    background: var(--color-white);
    position: absolute;
    left: -31px;
    top: 8px;
}

.team-grid {
    display: grid;
    gap: var(--space-md);
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.team-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-soft);
    text-align: center;
    display: grid;
    gap: var(--space-sm);
}

.team-card img {
    width: 120px;
    height: 120px;
    margin: 0 auto;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 15px 35px rgba(10, 36, 99, 0.18);
}

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

.resource-card .resource-meta {
    display: inline-flex;
    gap: var(--space-xs);
    font-size: 0.85rem;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.resource-card .btn-ghost {
    justify-self: flex-start;
}

.download-card {
    border: 1px dashed rgba(10, 36, 99, 0.25);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.92);
    display: grid;
    gap: var(--space-sm);
}

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

.contact-grid .card {
    height: 100%;
}

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

.contact-details a {
    color: var(--color-primary);
}

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

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

.form-row.cols-2 {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

label {
    font-weight: 600;
    font-size: var(--step--1);
    color: var(--color-dark);
}

input,
select,
textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(10, 36, 99, 0.18);
    background: rgba(255, 255, 255, 0.95);
    font-size: var(--step-0);
    color: var(--color-dark);
    transition: var(--transition-base);
}

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

input:focus,
select:focus,
textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(108, 172, 228, 0.25);
    outline: none;
}

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

.testimonial-card {
    background: rgba(255, 255, 255, 0.92);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '“';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 5rem;
    color: rgba(108, 172, 228, 0.25);
    font-family: Georgia, serif;
}

.testimonial-author {
    margin-top: var(--space-sm);
    font-weight: 600;
    color: var(--color-dark);
}

.testimonial-role {
    font-size: 0.9rem;
    color: var(--color-muted);
}

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

.accordion details {
    background: var(--color-white);
    border-radius: var(--radius-md);
    border: 1px solid rgba(10, 36, 99, 0.12);
    padding: 1.2rem 1.5rem;
    box-shadow: 0 18px 40px rgba(10, 36, 99, 0.06);
}

.accordion summary {
    cursor: pointer;
    font-weight: 600;
    font-size: var(--step-0);
    color: var(--color-primary);
    outline: none;
}

.accordion summary::-webkit-details-marker {
    display: none;
}

.accordion summary::after {
    content: '+';
    float: right;
    font-weight: 700;
    transition: var(--transition-base);
}

.accordion details[open] summary::after {
    content: '−';
}

.table-wrapper {
    overflow-x: auto;
}

.policy-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 680px;
}

.policy-table th,
.policy-table td {
    padding: 1rem;
    border: 1px solid rgba(10, 36, 99, 0.1);
    text-align: left;
    background: rgba(255, 255, 255, 0.92);
}

.policy-table th {
    background: rgba(10, 36, 99, 0.1);
    font-weight: 600;
}

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

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

.footer-brand {
    max-width: 380px;
}

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

.footer-links {
    display: grid;
    gap: var(--space-md);
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.footer-links h4 {
    color: var(--color-white);
    margin-bottom: var(--space-sm);
    font-size: var(--step-0);
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.6rem;
}

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

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    margin-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    font-size: 0.9rem;
}

.footer-contacts {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.footer-contacts a {
    color: var(--color-accent);
    font-weight: 600;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 36, 99, 0.96);
    color: var(--color-white);
    padding: var(--space-md) 0;
    box-shadow: 0 -10px 30px rgba(10, 36, 99, 0.2);
    z-index: 998;
    transform: translateY(100%);
    transition: var(--transition-base);
}

.cookie-banner.is-visible {
    transform: translateY(0);
}

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

.cookie-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.cookie-buttons .btn {
    min-width: 180px;
}

.cookie-buttons .btn-outline {
    border-color: rgba(255, 255, 255, 0.7);
    color: var(--color-white);
}

.embed-map iframe {
    width: 100%;
    min-height: 320px;
    border: 0;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
}

.notice-box {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background: rgba(10, 36, 99, 0.08);
    border: 1px solid rgba(10, 36, 99, 0.16);
    display: grid;
    gap: var(--space-xs);
}

.notice-title {
    font-weight: 600;
    color: var(--color-primary);
}

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

    .nav-menu {
        position: static;
        transform: none;
        background: transparent;
        flex-direction: row;
        align-items: center;
        gap: var(--space-md);
        padding: 0;
    }

    .nav-menu a {
        color: var(--color-primary);
        font-size: 0.95rem;
        padding: 0.4rem 0;
    }

    .nav-menu .btn {
        margin-left: var(--space-sm);
    }

    .page-hero {
        padding-bottom: var(--space-xl);
    }

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

    .hero-media {
        margin-top: 0;
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-layout {
        display: grid;
        grid-template-columns: 1.15fr 0.85fr;
        gap: var(--space-xl);
        align-items: center;
    }

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

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

    .contact-grid {
        grid-template-columns: 1.1fr 0.9fr;
        align-items: start;
    }

    .cookie-flex {
        grid-template-columns: 2fr 1fr;
        align-items: center;
    }

    .footer-top {
        grid-template-columns: 1.2fr 1fr;
        align-items: start;
    }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-md);
    }

    .hero-title {
        max-width: 540px;
    }

    .resources-grid {
        grid-template-columns: 2fr 1fr;
    }

    .hero-media {
        gap: var(--space-md);
    }

    .stat-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1440px) {
    .container {
        max-width: 1280px;
    }

    .page-hero.homepage-hero::after {
        background: radial-gradient(circle at 80% 10%, rgba(255, 255, 255, 0.25), transparent 55%);
    }
}