/* Basic reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #0b1220;
    color: #e5e7eb;
    line-height: 1.6;
}

/* Layout helpers */
.container {
    width: 95%;
    max-width: 1100px;
    margin: 0 auto;
}

/* Header */
.top-bar {
    background: #020617;
    border-bottom: 1px solid rgba(148, 163, 184, 0.3);
    padding: 16px 0;
}

.top-bar .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.logo-text h1 {
    font-size: 1.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #f9fafb;
}

.logo-text .tagline {
    font-size: 0.9rem;
    color: #9ca3af;
    margin-top: 4px;
}

.header-contact {
    text-align: right;
    font-size: 0.9rem;
}

.header-contact a {
    color: #e5e7eb;
    text-decoration: none;
}

.header-contact a:hover {
    text-decoration: underline;
}

.phone-main {
    font-weight: 700;
}

.phone-cell {
    color: #a5b4fc;
}

/* Hero section */
.hero {
    background: radial-gradient(circle at top left, #1d4ed8 0, #020617 55%);
    padding: 60px 0 50px;
    color: #f9fafb;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.hero-text h2 {
    font-size: 2rem;
    margin-bottom: 12px;
}

.hero-text p {
    max-width: 700px;
    color: #e5e7eb;
}

.hero-buttons {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    font-size: 0.95rem;
    border: 1px solid transparent;
}

.btn.primary {
    background: #2563eb;
    color: white;
    border-color: #1d4ed8;
}

.btn.primary:hover {
    background: #1d4ed8;
}

.btn.secondary {
    background: transparent;
    color: #e5e7eb;
    border-color: #4b5563;
}

.btn.secondary:hover {
    background: #111827;
}

/* Info grid */
.info-grid {
    padding: 40px 0 30px;
}

.info-grid .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.info-card {
    background: #020617;
    border-radius: 10px;
    padding: 18px 18px 20px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.7);
}

.info-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #f9fafb;
}

.info-card p,
.info-card li {
    font-size: 0.95rem;
    color: #e5e7eb;
}

.info-card ul {
    list-style: disc;
    padding-left: 18px;
}

.info-card .notice {
    margin-top: 10px;
    font-size: 0.85rem;
    color: #fbbf24;
}

/* Ignition Interlock Section */
.interlock-section {
    padding: 50px 0;
    background: #0f172a;
    border-top: 1px solid rgba(148, 163, 184, 0.3);
}

.interlock-section h2 {
    text-align: center;
    font-size: 1.7rem;
    color: #f1f5f9;
    margin-bottom: 20px;
}

.interlock-intro {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 30px;
    color: #e2e8f0;
    font-size: 1rem;
}

.interlock-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 10px;
}

.brand-card {
    background: #020617;
    border: 1px solid rgba(148, 163, 184, 0.3);
    padding: 16px 12px 14px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: 0.18s ease;
}

.brand-card img {
    max-width: 180px;
    height: auto;
    display: block;
}

.brand-caption {
    font-size: 0.9rem;
    color: #e5e7eb;
    font-weight: 600;
}

.brand-card:hover {
    background: #111827;
    transform: translateY(-3px);
}

.interlock-footer {
    text-align: center;
    margin-top: 30px;
    font-size: 1rem;
    color: #e2e8f0;
}

/* CTA strip */
.cta-strip {
    padding: 32px 0 36px;
    background: linear-gradient(90deg, #1e293b, #0f172a);
    text-align: center;
    border-top: 1px solid rgba(148, 163, 184, 0.3);
    border-bottom: 1px solid rgba(148, 163, 184, 0.3);
}

.cta-strip h2 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: #f9fafb;
}

.cta-strip p {
    font-size: 0.95rem;
    color: #e5e7eb;
    margin-bottom: 14px;
}

/* Footer */
.site-footer {
    padding: 16px 0 22px;
    background: #020617;
    font-size: 0.85rem;
    color: #9ca3af;
}

.footer-flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
}

/* Responsive */
@media (max-width: 640px) {
    .top-bar .container {
        text-align: left;
    }

    .header-contact {
        text-align: left;
    }

    .hero-text h2 {
        font-size: 1.6rem;
    }
}