/* Global styles */
:root {
    color-scheme: dark;
    color: #f5f7ff;
    background: #05122d;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(circle at top, #10264f 0%, #05122d 55%, #020a18 100%);
    color: #e8eefc;
    line-height: 1.6;
}

a {
    color: #82c7ff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.page-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    padding: 32px 20px 40px;
    display: grid;
    gap: 24px;
}

.sidebar {
    padding: 24px;
    border-radius: 22px;
    background: rgba(5, 18, 45, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.08);
    height: fit-content;
}

.sidebar h2 {
    margin: 0 0 14px;
    color: #dbe6ff;
    font-size: 1.2rem;
}

.sidebar-button {
    display: inline-block;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid rgba(130, 199, 255, 0.45);
    background: linear-gradient(135deg, rgba(58, 123, 213, 0.95), rgba(66, 94, 197, 0.95));
    color: #ffffff;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sidebar-button:hover {
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(27, 102, 185, 0.25);
}

.main-column {
    min-width: 0;
}

.single-page-layout {
    max-width: 760px;
}

.contact-main h1 {
    margin: 0 0 14px;
    font-size: clamp(2rem, 4vw, 2.6rem);
    color: #f5f7ff;
}

.contact-main ul {
    margin: 0 0 24px;
    padding-left: 1.25rem;
}

.hero {
    padding: 64px 28px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 28px;
    background: rgba(10, 27, 58, 0.85);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

.hero-content {
    max-width: 720px;
    margin: 0 auto;
}

.eyebrow {
    margin: 0 0 14px;
    color: #88b7ff;
    font-size: 0.95rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

h1 {
    margin: 0 0 18px;
    font-size: clamp(2.8rem, 4vw, 4.5rem);
    letter-spacing: -0.04em;
    color: #f5f7ff;
}

.hero-copy {
    margin: 0 0 28px;
    max-width: 680px;
    font-size: 1.1rem;
    color: #d8e2ff;
}

.button {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 999px;
    border: 1px solid rgba(130, 199, 255, 0.45);
    background: linear-gradient(135deg, rgba(58, 123, 213, 0.95), rgba(66, 94, 197, 0.95));
    color: white;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 32px rgba(27, 102, 185, 0.25);
}

.content {
    display: grid;
    gap: 24px;
    margin-top: 36px;
}

.card {
    padding: 26px;
    border-radius: 22px;
    background: rgba(5, 18, 45, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.card h2 {
    margin-top: 0;
    color: #dbe6ff;
    font-size: 1.55rem;
}

.card p,
.card ul {
    margin: 14px 0 0;
    color: #bec9ea;
    font-size: 1rem;
}

.card ul {
    padding-left: 1.25rem;
}

.card li {
    margin-bottom: 0.7rem;
}

.footer {
    margin-top: 40px;
    text-align: center;
    color: #8fa4d6;
    font-size: 0.95rem;
}

@media (min-width: 760px) {
    .page-wrapper {
        grid-template-columns: 250px minmax(0, 1fr);
        align-items: start;
    }

    .single-page-layout {
        grid-template-columns: minmax(0, 1fr);
    }

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

    .content .card:nth-child(1) {
        grid-column: span 2;
    }
}