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

:root {
    --deep-blue: #0A2F5A;
    --accent-teal: #1ABC9C;
    --accent-teal-light: #e0f7f2;
    --text-dark: #1e293b;
    --text-light: #f8fafc;
    --gray-bg: #f1f5f9;
    --border-light: #e2e8f0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: #f9fafc;
    color: #1e293b;
    line-height: 1.5;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3 {
    font-weight: 600;
    color: var(--deep-blue);
}

h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

h2:after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--accent-teal);
    margin-top: 8px;
    border-radius: 2px;
}

.btn {
    display: inline-block;
    background-color: var(--accent-teal);
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s;
}

.btn:hover {
    background-color: #169a80;
}

.header {
    background-color: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 10;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--deep-blue);
}

.logo span {
    color: var(--accent-teal);
    font-size: 1.2rem;
    font-weight: 400;
    margin-left: 5px;
}

.nav {
    background-color: var(--deep-blue);
    padding: 0;
}

.nav .container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.nav a {
    color: white;
    text-decoration: none;
    padding: 16px 20px;
    display: inline-block;
    font-weight: 500;
    transition: background-color 0.2s;
}

.nav a:hover {
    background-color: rgba(255,255,255,0.15);
}

.quick-access {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 40px 0 50px;
}

.quick-item {
    background: white;
    padding: 25px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid var(--border-light);
}

.quick-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 30px rgba(0,0,0,0.1);
}

.quick-item h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.quick-item p {
    font-size: 0.9rem;
    color: #64748b;
}

.useful-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin: 40px 0;
}

.useful-block {
    background: white;
    border-radius: 20px;
    padding: 25px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.03);
    border: 1px solid var(--border-light);
}

.useful-block h3 {
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.schedule-item, .currency-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px dashed var(--border-light);
}

.schedule-item:last-child, .currency-item:last-child {
    border-bottom: none;
}

.currency-item .rate {
    font-weight: 600;
    color: var(--deep-blue);
}

.read-more {
    color: var(--accent-teal);
    text-decoration: none;
    font-weight: 500;
}

.footer {
    background-color: var(--deep-blue);
    color: white;
    padding: 50px 0 30px;
    margin-top: 60px;
}

.footer .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.footer h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer a {
    color: #cbd5e1;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.2s;
}

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

.copyright {
    text-align: center;
    padding-top: 40px;
    color: #94a3b8;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        align-items: stretch;
    }
    .nav .container {
        flex-direction: column;
        align-items: center;
    }
    .useful-grid {
        grid-template-columns: 1fr;
    }
}