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

:root {
    --color-background: #0E0F14;
    --color-primary: #4F46E5;
    --color-secondary: #22D3EE;
    --color-accent: #F59E0B;
    --color-text: #E5E7EB;
    --color-neutral: #1F2937;
    --color-success: #10B981;
    --color-alert: #EF4444;
    --font-base: 'Inter', sans-serif;
    --container-max: 1160px;
    --transition-default: 0.3s ease;
    --border-radius: 16px;
}

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

body {
    margin: 0;
    font-family: var(--font-base);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition-default);
}

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

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 90%;
    max-width: var(--container-max);
    margin: 0 auto;
}

.container.narrow {
    max-width: 820px;
}

.section {
    padding: 80px 0;
    background-color: rgba(16, 18, 24, 0.92);
}

.section:nth-of-type(even) {
    background-color: rgba(19, 22, 29, 0.95);
}

.section.theme-dark {
    background: linear-gradient(160deg, #10121A 0%, #151822 100%);
}

.section.theme-gradient {
    background: radial-gradient(circle at top, rgba(79, 70, 229, 0.2), rgba(36, 44, 68, 0.9));
}

h1, h2, h3, h4 {
    color: var(--color-text);
    margin-top: 0;
    line-height: 1.2;
}

h1 {
    font-size: 2.6rem;
    margin-bottom: 24px;
}

h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

p {
    margin-bottom: 16px;
}

ul, ol {
    padding-left: 20px;
    margin-bottom: 20px;
}

.hero {
    padding: 120px 0 80px 0;
    background: linear-gradient(180deg, rgba(79, 70, 229, 0.2), rgba(14, 15, 20, 0.98)), url('../images/hero-pattern.png');
    background-size: cover;
    background-blend-mode: overlay;
}

.inner-hero {
    text-align: center;
}

.hero-content .hero-points {
    list-style: disc;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 24px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-default), box-shadow var(--transition-default);
    border: 1px solid transparent;
}

.btn:hover,
.btn:focus {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(79, 70, 229, 0.25);
}

.primary-btn {
    background: var(--color-primary);
    color: #ffffff;
}

.secondary-btn {
    background: transparent;
    color: var(--color-text);
    border-color: rgba(255, 255, 255, 0.2);
}

.link-btn {
    border-color: transparent;
    padding-left: 0;
    padding-right: 0;
    color: var(--color-secondary);
}

.grid-two {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 48px;
    align-items: start;
}

.grid-three {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
}

.align-center {
    align-items: center;
}

.card {
    background-color: rgba(17, 18, 26, 0.9);
    padding: 32px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 12px 30px rgba(10, 10, 20, 0.4);
}

.numbered-list {
    counter-reset: item;
    list-style: none;
    padding: 0;
}

.numbered-list li {
    counter-increment: item;
    margin-bottom: 16px;
    padding-left: 48px;
    position: relative;
}

.numbered-list li::before {
    content: counter(item);
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-secondary);
    color: #0E0F14;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.icon-list {
    list-style: none;
    padding: 0;
}

.icon-list li {
    margin-bottom: 16px;
    padding: 16px;
    background: rgba(21, 22, 30, 0.9);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.icon-list span {
    display: block;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 6px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.step-number {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(79, 70, 229, 0.3);
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 12px;
}

.timeline {
    list-style: none;
    padding-left: 0;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 12px;
    bottom: 8px;
    width: 2px;
    background: rgba(255, 255, 255, 0.1);
}

.timeline li {
    position: relative;
    margin-left: 40px;
    margin-bottom: 32px;
}

.timeline-date {
    position: absolute;
    left: -40px;
    top: 0;
    font-weight: 600;
    color: var(--color-secondary);
}

.faq-list article {
    background: rgba(18, 20, 28, 0.95);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 24px 28px;
    margin-bottom: 16px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: rgba(17, 18, 26, 0.9);
    padding: 32px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.07);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

label {
    font-weight: 600;
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(11, 12, 18, 0.9);
    color: var(--color-text);
    font-size: 1rem;
    transition: border-color var(--transition-default), box-shadow var(--transition-default);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2);
}

textarea {
    resize: vertical;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(12, 13, 18, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 16px 0;
}

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

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

.desktop-nav ul {
    display: flex;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.desktop-nav a {
    color: var(--color-text);
    font-weight: 500;
    position: relative;
    padding-bottom: 8px;
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transition: width var(--transition-default);
}

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

.nav-toggle {
    display: none;
}

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

.nav-toggle-label span {
    width: 28px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
}

.mobile-overlay {
    display: none;
}

.site-footer {
    background: linear-gradient(180deg, rgba(18, 20, 28, 0.95), rgba(10, 11, 15, 0.95));
    padding: 64px 0 32px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 32px;
    margin-bottom: 32px;
}

.footer-logo-img {
    height: 100px;
    width: auto;
    margin-bottom: 16px;
}

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

.footer-menu li {
    margin-bottom: 12px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 24px;
    text-align: center;
    font-size: 0.9rem;
}

.contact-details {
    list-style: none;
    padding: 0;
}

.contact-details li {
    margin-bottom: 12px;
}

.cookie-banner {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: rgba(18, 20, 28, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 24px;
    max-width: 360px;
    z-index: 9999;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
    display: none;
}

.cookie-banner.active {
    display: block;
}

.cookie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
}

.cookie-actions .btn {
    flex: 1;
}

.acknowledgement ul {
    list-style: none;
    padding: 0;
    margin-bottom: 24px;
}

.message-preview {
    background: rgba(17, 18, 26, 0.9);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

@media (max-width: 1024px) {
    .grid-three {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 768px) {
    .grid-two,
    .grid-three {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 100px;
    }

    .desktop-nav {
        display: none;
    }

    .nav-toggle-label {
        display: flex;
    }

    .mobile-overlay {
        position: fixed;
        inset: 0;
        background: rgba(8, 9, 13, 0.98);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 32px;
        transform: scale(0.95);
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-default), transform var(--transition-default);
    }

    .overlay-close {
        position: absolute;
        top: 24px;
        right: 24px;
        font-size: 2.4rem;
        color: var(--color-text);
        cursor: pointer;
    }

    .mobile-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
        text-align: center;
    }

    .mobile-nav li {
        margin-bottom: 16px;
    }

    .mobile-nav a {
        font-size: 1.4rem;
        color: var(--color-text);
        font-weight: 600;
    }

    .nav-toggle:checked ~ .mobile-overlay {
        opacity: 1;
        transform: scale(1);
        pointer-events: auto;
    }

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

    .cookie-banner {
        left: 16px;
        right: 16px;
        bottom: 16px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.1rem;
    }

    h2 {
        font-size: 1.7rem;
    }

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

    .btn {
        width: 100%;
    }
}