.en-site {
    font-family: "Source Sans 3", "Segoe UI", Tahoma, sans-serif;
    color: #132131;
    background: linear-gradient(180deg, #f7fbff 0%, #eef5fb 100%);
}

.en-container {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.en-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 39, 64, 0.96);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(6px);
}

.en-header-row {
    min-height: 78px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.en-logo img {
    width: 160px;
    display: block;
}

.en-nav {
    margin-left: 8px;
}

.en-nav-menu {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 18px;
}

.en-nav-menu a {
    color: #e8f1fa;
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.en-nav-menu a:hover,
.en-nav-menu a:focus {
    color: #7cd0ff;
}

.en-header-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 10px;
}

.en-call {
    color: #e8f1fa;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
}

.en-lang-switch {
    display: inline-flex;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 999px;
    overflow: hidden;
}

.en-lang-switch a {
    min-width: 54px;
    text-align: center;
    padding: 8px 12px;
    font-size: 12px;
    line-height: 1;
    font-weight: 700;
    color: #e8f1fa;
    text-decoration: none;
    background: transparent;
}

.en-lang-switch a.active {
    background: #2b8fd8;
    color: #fff;
}

.en-nav-toggle {
    margin-left: auto;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: transparent;
    color: #fff;
    width: 42px;
    height: 42px;
    border-radius: 8px;
    display: none;
}

.en-hero {
    padding: 56px 0 32px;
}

.en-hero-card {
    background: linear-gradient(140deg, #0e4f80, #2579b6 60%, #58b8df);
    color: #fff;
    border-radius: 16px;
    padding: 44px 36px;
    box-shadow: 0 20px 40px rgba(22, 56, 88, 0.2);
}

.en-hero-card h1 {
    margin: 0 0 14px;
    font-size: clamp(30px, 4.2vw, 46px);
    line-height: 1.15;
}

.en-hero-card p {
    margin: 0;
    max-width: 760px;
    font-size: 18px;
    line-height: 1.6;
}

.en-hero-cta {
    margin-top: 24px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #0d3557;
    background: #fff;
    border-radius: 999px;
    padding: 11px 20px;
    font-weight: 700;
}

.en-section {
    padding: 10px 0 46px;
}

.en-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.en-card {
    background: #fff;
    border: 1px solid #deebf8;
    border-radius: 12px;
    padding: 22px;
    box-shadow: 0 4px 14px rgba(32, 76, 116, 0.05);
}

.en-card h2,
.en-card h3 {
    margin: 0 0 10px;
    font-size: 22px;
    color: #123759;
}

.en-card p,
.en-card li {
    margin: 0;
    color: #30485f;
    line-height: 1.7;
}

.en-card ul {
    margin: 0;
    padding-left: 18px;
}

.en-page-header {
    padding: 44px 0 20px;
}

.en-page-header h1 {
    margin: 0;
    font-size: clamp(28px, 4vw, 40px);
    color: #123759;
}

.en-page-header p {
    margin: 10px 0 0;
    max-width: 760px;
    color: #38536d;
    font-size: 18px;
    line-height: 1.65;
}

.en-footer {
    background: #10283d;
    color: #d4e6f5;
    margin-top: 30px;
}

.en-footer-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    padding: 34px 0;
}

.en-footer h2 {
    margin: 0 0 10px;
    font-size: 20px;
    color: #f4f9ff;
}

.en-footer p,
.en-footer li {
    margin: 0;
    line-height: 1.7;
}

.en-footer ul {
    margin: 0;
    padding-left: 18px;
}

.en-footer a {
    color: #7cc9ff;
}

.en-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding: 14px 0;
    font-size: 14px;
}

@media (max-width: 980px) {
    .en-grid,
    .en-footer-grid {
        grid-template-columns: 1fr;
    }

    .en-header-row {
        flex-wrap: wrap;
        padding: 10px 0;
    }

    .en-nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .en-nav {
        width: 100%;
        order: 3;
    }

    .en-nav-menu {
        display: none;
        width: 100%;
        margin-top: 8px;
        background: #14314b;
        border-radius: 10px;
        padding: 10px;
        flex-direction: column;
        gap: 10px;
    }

    .en-nav-menu.open {
        display: flex;
    }

    .en-header-right {
        margin-left: 0;
    }
}