html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f6f9;
    color: #333;
    display: flex;
    flex-direction: column;
}
header {
    background-color: #0f172a;
    color: #ffffff;
    text-align: center;
    padding: 25px 20px;
}
header h1 {
    margin: 0;
    font-size: 2rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}
header p {
    margin: 5px 0 0 0;
    font-size: 0.95rem;
    color: #38bdf8;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero {
    position: relative;
    background-image: url('hero-bg.jpg');
    background-size: 100% auto;
    background-position: center center;
    background-repeat: no-repeat;
    color: #ffffff;
    text-align: center;
    padding: 45px 20px;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.75);
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}
.hero-content h2 {
    font-size: 1.8rem;
    margin: 0 0 12px 0;
    color: #ffffff;
}
.hero-content p {
    font-size: 1rem;
    line-height: 1.5;
    color: #cbd5e1;
    margin: 0 0 22px 0;
}
.hero-contact {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}
.contact-btn {
    display: inline-block;
    background-color: #38bdf8;
    color: #0f172a;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.95rem;
    transition: background-color 0.2s ease;
}
.contact-btn:hover {
    background-color: #7dd3fc;
}

.container {
    max-width: 1000px;
    margin: 15px auto;
    padding: 0 20px;
    flex: 1;
}
.section-card {
    background: #ffffff;
    border-radius: 8px;
    padding: 20px 30px;
    margin-bottom: 15px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    text-align: center;
}
.section-card h2 {
    margin-top: 0;
    color: #0f172a;
    font-size: 1.4rem;
    margin-bottom: 12px;
    padding: 0;
    border: none;
}
.section-card p {
    font-size: 1rem;
    line-height: 1.5;
    color: #475569;
    max-width: 850px;
    margin: 0 auto;
}
.features-list {
    text-align: left;
    max-width: 750px;
    margin: 15px auto 0 auto;
}
.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 12px;
}
.feature-item:last-child {
    margin-bottom: 0;
}
.feature-icon {
    color: #2563eb;
    font-weight: bold;
    font-size: 1.1rem;
    margin-right: 15px;
    margin-top: 2px;
}
.feature-item strong {
    color: #0f172a;
    font-size: 1rem;
    display: block;
    margin-bottom: 2px;
}
.feature-item p {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.4;
    margin: 0;
}
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-top: 15px;
}
.value-box {
    background: #ffffff;
    padding: 15px 20px;
    border-radius: 6px;
    text-align: left;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}
.value-box h3 {
    margin-top: 0;
    color: #1e3a8a;
    font-size: 1.15rem;
    margin-bottom: 6px;
}
.value-box p {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.4;
    margin-bottom: 0;
}
.val-dark { border: 1.5px solid #0f172a; }
footer {
    background-color: #0f172a;
    color: #94a3b8;
    text-align: center;
    padding: 15px 20px;
    font-size: 0.85rem;
    margin-top: auto;
}
footer a {
    color: #38bdf8;
    text-decoration: none;
}
footer a:hover {
    text-decoration: underline;
}
footer p {
    margin: 0;
}
.footer-disclosure {
    margin-top: 6px !important;
    font-size: 0.75rem;
    color: #64748b;
}

/* Mobile adjustments */
@media (max-width: 600px) {
    header {
        padding: 20px 15px;
    }
    header h1 {
        font-size: 1.5rem;
        letter-spacing: 1px;
    }
    header p {
        font-size: 0.8rem;
    }
    .hero {
        padding: 30px 15px;
    }
    .hero-content h2 {
        font-size: 1.4rem;
    }
    .hero-content p {
        font-size: 0.9rem;
    }
    .hero-contact {
        flex-direction: column;
        align-items: center;
    }
    .contact-btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
    .container {
        padding: 0 12px;
        margin: 10px auto;
    }
    .section-card {
        padding: 18px 16px;
    }
    .section-card h2 {
        font-size: 1.2rem;
    }
    .feature-item {
        flex-direction: column;
    }
    .feature-icon {
        margin-bottom: 4px;
    }
    footer {
        font-size: 0.75rem;
        padding: 15px 12px;
    }
    footer p {
        line-height: 1.6;
    }
}