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

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #eef2ff 0%, #f8fafc 55%, #ecfeff 100%);
    color: #0f172a;
    min-height: 100vh;
}

a {
    color: #1d4ed8;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.header-content {
    max-width: 1180px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    gap: 20px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(120deg, #2563eb, #10b981);
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

.header-nav {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.nav-btn {
    padding: 9px 18px;
    border-radius: 999px;
    border: 1px solid rgba(37, 99, 235, 0.25);
    color: #1e3a8a;
    font-weight: 600;
    transition: all 0.2s ease;
    background: rgba(255, 255, 255, 0.7);
}

.nav-btn:hover {
    background: rgba(37, 99, 235, 0.12);
    text-decoration: none;
}

.nav-btn.primary {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #fff;
    border: none;
}

.nav-btn.primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 72px 20px 84px;
}

.page-flow {
    display: grid;
    gap: 72px;
}

.section {
    display: grid;
    gap: 32px;
}

.section h2 {
    font-size: clamp(2rem, 3vw, 2.6rem);
    text-align: center;
    color: #0f172a;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.card {
    background: rgba(255, 255, 255, 0.94);
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
    display: grid;
    gap: 18px;
}

.card h3 {
    font-size: 1.25rem;
    color: #0f172a;
}

.card p {
    color: #475569;
    line-height: 1.7;
}

.card-media {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 16px;
}

.pill-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.pill-cloud span {
    background: rgba(37, 99, 235, 0.08);
    color: #1d4ed8;
    padding: 10px 18px;
    border-radius: 999px;
    font-weight: 600;
}

.list-grid {
    display: grid;
    gap: 24px;
    margin-top: 20px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.list-grid h3 {
    font-size: 1.1rem;
    color: #0f172a;
    margin-bottom: 12px;
}

.list-grid ul {
    list-style: none;
    display: grid;
    gap: 8px;
    color: #475569;
    line-height: 1.6;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 999px;
    font-weight: 600;
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    cursor: pointer;
}

.button.primary {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #fff;
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.28);
}

.button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(37, 99, 235, 0.32);
    text-decoration: none;
}

.button.secondary {
    background: rgba(255, 255, 255, 0.85);
    color: #1d4ed8;
    border-color: rgba(37, 99, 235, 0.3);
}

.button.secondary:hover {
    background: rgba(37, 99, 235, 0.1);
    text-decoration: none;
}

.button.tertiary {
    background: rgba(37, 99, 235, 0.08);
    color: #1d4ed8;
    border: none;
}

.button.tertiary:hover {
    background: rgba(37, 99, 235, 0.15);
    text-decoration: none;
}

.footer {
    padding: 48px 20px 56px;
    text-align: center;
    background: rgba(15, 23, 42, 0.94);
    color: rgba(241, 245, 249, 0.92);
    display: grid;
    gap: 12px;
}

.footer a {
    color: #a5b4fc;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    font-weight: 600;
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }
    .header-nav {
        width: 100%;
        justify-content: flex-start;
    }
    .container {
        padding: 56px 20px 72px;
    }
    .page-flow {
        gap: 56px;
    }
}