@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --color-midnight: #0B1B2B;
    --color-blue: #2D8CFF;
    --color-mint: #1ED6A4;
    --color-coral: #FF6B6B;
    --color-gray: #E9EEF5;
    --color-white: #FFFFFF;
    --color-graphite: #1A1D21;
    --color-text: #D7E0EA;
    --font-base: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    --max-width: 1200px;
    --shadow-soft: 0 20px 40px rgba(13, 27, 43, 0.25);
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
}

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

body {
    margin: 0;
    font-family: var(--font-base);
    color: var(--color-text);
    background: linear-gradient(160deg, rgba(11,27,43,1) 0%, rgba(26,29,33,1) 60%, rgba(13,27,43,1) 100%);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-mint);
    text-decoration: none;
}

a:hover,
a:focus {
    color: var(--color-blue);
    text-decoration: underline;
}

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

.container {
    width: min(100% - 3rem, var(--max-width));
    margin-inline: auto;
}

header {
    background: rgba(11, 27, 43, 0.9);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(233, 238, 245, 0.08);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 0;
}

.logo-image {
    height: 50px;
    width: auto;
}

.footer-logo {
    height: 100px;
    width: auto;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

.main-nav a {
    color: var(--color-text);
    font-weight: 500;
    padding: 0.4rem 0;
    position: relative;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.4rem;
    width: 0%;
    height: 2px;
    background: var(--color-blue);
    transition: width 0.3s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

#menu-toggle {
    display: none;
}

.burger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.burger span {
    width: 28px;
    height: 2px;
    background: var(--color-white);
    transition: transform 0.3s ease;
}

.mobile-menu {
    display: none;
}

.hero-section {
    padding: 6rem 0 4rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3rem;
    align-items: center;
}

.hero-content h1 {
    font-size: clamp(2.6rem, 4vw, 3.4rem);
    margin-bottom: 1.5rem;
    color: var(--color-white);
}

.hero-content p {
    margin-bottom: 1.2rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin: 2rem 0 3rem;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.8rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
    background: var(--color-blue);
    color: var(--color-white);
    box-shadow: 0 12px 24px rgba(45, 140, 255, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 32px rgba(45, 140, 255, 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--color-mint);
    border-color: rgba(46, 214, 164, 0.4);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    border-color: var(--color-mint);
    color: var(--color-mint);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.hero-stats dt {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-mint);
}

.hero-stats dd {
    margin: 0.5rem 0 0;
    font-size: 0.95rem;
    color: rgba(233, 238, 245, 0.8);
}

.section {
    padding: 5rem 0;
}

.section-alt {
    background: rgba(26, 29, 33, 0.65);
    backdrop-filter: blur(20px);
}

.section-header {
    max-width: 720px;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: clamp(2rem, 3.2vw, 2.6rem);
    color: var(--color-white);
    margin-bottom: 1rem;
}

.section-header p {
    margin: 0;
}

.grid {
    display: grid;
    gap: 1.5rem;
}

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

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

.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.section-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3rem;
    align-items: center;
}

.section-grid.reverse {
    direction: rtl;
}

.section-grid.reverse > * {
    direction: ltr;
}

.card,
.detail-card,
.service-card,
.course-card,
.value-card,
.expect-card,
.step-card,
.stat-card,
.summary-card {
    background: linear-gradient(160deg, rgba(27,36,46,0.9), rgba(13,27,43,0.9));
    border: 1px solid rgba(233, 238, 245, 0.08);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
}

.card h3,
.detail-card h3,
.service-card h3,
.course-card h3,
.value-card h3,
.expect-card h3,
.step-card h3 {
    color: var(--color-white);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.card ul,
.detail-card ul,
.service-card ul,
.course-card ul {
    margin: 1.5rem 0 0;
    padding-left: 1.2rem;
    color: rgba(233, 238, 245, 0.8);
}

.check-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.check-list li {
    position: relative;
    padding-left: 1.6rem;
    margin-bottom: 0.85rem;
}

.check-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.45rem;
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--color-mint);
}

.numbered-list {
    counter-reset: steps;
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
}

.numbered-list li {
    counter-increment: steps;
    margin-bottom: 1.4rem;
    padding-left: 2.8rem;
    position: relative;
}

.numbered-list li::before {
    content: counter(steps);
    position: absolute;
    left: 0;
    top: 0;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--color-blue);
    color: var(--color-white);
    font-weight: 600;
    display: grid;
    place-items: center;
}

.stats-section .stat-card {
    text-align: center;
    padding: 2.4rem 1.8rem;
}

.stat-card strong {
    font-size: 2.4rem;
    color: var(--color-mint);
    display: block;
    margin-bottom: 0.8rem;
}

.stat-card span {
    color: rgba(233, 238, 245, 0.8);
    font-size: 0.95rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.faq-item {
    background: rgba(26, 29, 33, 0.75);
    border-radius: var(--radius-md);
    border: 1px solid rgba(45, 140, 255, 0.2);
    padding: 2rem;
}

.faq-item h3 {
    margin-top: 0;
    color: var(--color-white);
}

.contact-section .contact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3rem;
    align-items: start;
}

.contact-info {
    background: rgba(11, 27, 43, 0.85);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(30, 214, 164, 0.2);
    box-shadow: var(--shadow-soft);
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 2rem 0 0;
}

.contact-list li {
    margin-bottom: 1rem;
    color: var(--color-white);
}

.contact-form-wrapper {
    background: rgba(26, 29, 33, 0.8);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid rgba(233, 238, 245, 0.08);
}

.contact-form .form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.5rem;
}

.contact-form label {
    font-weight: 600;
    margin-bottom: 0.6rem;
    color: var(--color-white);
}

.contact-form input,
.contact-form textarea {
    background: rgba(12, 22, 34, 0.95);
    border: 1px solid rgba(233, 238, 245, 0.12);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    padding: 0.9rem 1rem;
    font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(45, 140, 255, 0.2);
}

.contact-form button {
    width: 100%;
}

.site-footer {
    background: rgba(9, 19, 28, 0.95);
    border-top: 1px solid rgba(233, 238, 245, 0.08);
    margin-top: 4rem;
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 2.5rem;
    padding: 4rem 0 2rem;
}

.footer-nav ul,
.footer-legal ul,
.footer-contact ul {
    list-style: none;
    padding: 0;
    margin: 1.2rem 0 0;
}

.footer-nav li,
.footer-legal li,
.footer-contact li {
    margin-bottom: 0.8rem;
}

.footer-bottom {
    border-top: 1px solid rgba(233, 238, 245, 0.1);
    padding: 1.5rem 0;
    text-align: center;
    color: rgba(233, 238, 245, 0.65);
}

.legal-hero {
    padding: 4.5rem 0 2.5rem;
    background: rgba(26, 29, 33, 0.8);
    border-bottom: 1px solid rgba(45, 140, 255, 0.2);
}

.legal-hero h1 {
    margin-bottom: 1.2rem;
    color: var(--color-white);
}

.legal-section {
    padding: 3.5rem 0;
}

.legal-section.alt {
    background: rgba(26, 29, 33, 0.65);
}

.legal-section h2 {
    margin-top: 0;
    color: var(--color-white);
}

.summary-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.summary-card dl {
    margin: 0;
    background: rgba(11, 27, 43, 0.8);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(233, 238, 245, 0.08);
}

.summary-card dl div {
    margin-bottom: 1rem;
}

.summary-card dt {
    font-weight: 600;
    color: var(--color-mint);
}

.summary-card dd {
    margin: 0.3rem 0 0;
}

.summary-message {
    background: rgba(26, 29, 33, 0.8);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(45, 140, 255, 0.2);
}

.cta-section .cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    background: linear-gradient(135deg, rgba(29, 140, 255, 0.4), rgba(30, 214, 164, 0.2));
    border-radius: var(--radius-lg);
    padding: 3rem;
    border: 1px solid rgba(233, 238, 245, 0.12);
}

.timeline-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.timeline-item {
    position: relative;
    padding: 2rem;
    background: rgba(26, 29, 33, 0.7);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(233, 238, 245, 0.1);
}

.timeline-year {
    display: inline-block;
    background: rgba(45, 140, 255, 0.2);
    color: var(--color-white);
    padding: 0.3rem 0.9rem;
    border-radius: 999px;
    margin-bottom: 1rem;
    font-weight: 600;
}

.cookie-banner {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(150%);
    width: min(100% - 2rem, 540px);
    background: rgba(11, 27, 43, 0.95);
    border: 1px solid rgba(233, 238, 245, 0.15);
    box-shadow: var(--shadow-soft);
    border-radius: var(--radius-lg);
    padding: 1.8rem;
    z-index: 999;
    transition: transform 0.4s ease;
}

.cookie-banner.active {
    transform: translateX(-50%) translateY(0);
}

.cookie-banner__content p {
    margin-bottom: 1.2rem;
    color: rgba(233, 238, 245, 0.85);
}

.cookie-banner__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.cookie-banner .btn-secondary {
    border-color: rgba(233, 238, 245, 0.2);
    color: var(--color-white);
}

.small-hero {
    padding-top: 4.5rem;
}

.thankyou-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3rem;
    align-items: center;
}

.contact-section .contact-grid {
    align-items: stretch;
}

.hero-media img,
.section-image img {
    box-shadow: 0 24px 50px rgba(6, 12, 20, 0.65);
}

.section-image {
    margin-top: 2.5rem;
}

.thanks-nav ul {
    display: flex;
    gap: 1.2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

@media (max-width: 1240px) {
    .container {
        width: min(100% - 2.5rem, var(--max-width));
    }
}

@media (max-width: 992px) {
    .hero-grid,
    .section-grid,
    .summary-card,
    .contact-section .contact-grid,
    .thankyou-grid {
        grid-template-columns: 1fr;
    }

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

    .grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .grid-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .cta-section .cta-container {
        flex-direction: column;
        align-items: flex-start;
    }

    .main-nav {
        display: none;
    }

    .burger {
        display: flex;
    }

    .mobile-menu {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(11, 27, 43, 0.98);
        transform: translateX(100%);
        transition: transform 0.3s ease;
        padding: 2.5rem;
    }

    #menu-toggle:checked ~ .mobile-menu {
        transform: translateX(0);
    }

    .mobile-menu .close-menu {
        display: block;
        font-size: 2.2rem;
        color: var(--color-white);
        text-align: right;
        cursor: pointer;
        margin-bottom: 2rem;
    }

    .mobile-menu ul {
        list-style: none;
        padding: 0;
        margin: 0;
        display: grid;
        gap: 1.5rem;
    }

    .mobile-menu a {
        color: var(--color-white);
        font-size: 1.3rem;
        font-weight: 600;
    }

    .footer-top {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 2rem;
    }

    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        width: min(100% - 2rem, var(--max-width));
    }

    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .timeline-grid {
        grid-template-columns: 1fr;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .section {
        padding: 4rem 0;
    }

    .cookie-banner {
        width: min(100% - 1.5rem, 420px);
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 1rem 0;
    }

    .hero-section {
        padding-top: 4rem;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    .footer-top {
        grid-template-columns: 1fr;
    }

    .cookie-banner {
        width: min(100% - 1rem, 360px);
        padding: 1.2rem;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
    }
}