:root {
    --navy: #071525;
    --blue: #12365a;
    --teal: #0f766e;
    --gold: #f5b942;
    --white: #ffffff;
    --muted: #64748b;
    --light: #f5f7fb;
    --dark: #0f172a;
    --border: #d9e2ef;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--light);
    color: var(--dark);
    line-height: 1.6;
}

a { color: inherit; }
img { max-width: 100%; display: block; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(7, 21, 37, 0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.12);
}

.navbar {
    max-width: 1180px;
    margin: 0 auto;
    padding: 14px 22px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    text-decoration: none;
    font-weight: 800;
    letter-spacing: .3px;
    margin-right: auto;
}

.brand img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    border-radius: 0;
}

.nav-links {
    display: flex;
    gap: 22px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-links a {
    color: #dbe7f3;
    text-decoration: none;
    font-weight: 700;
    font-size: .95rem;
}

.nav-links a:hover { color: var(--gold); }

.nav-phone {
    background: var(--gold);
    color: #111827;
    text-decoration: none;
    font-weight: 800;
    padding: 10px 16px;
    border-radius: 999px;
}

.menu-toggle {
    display: none;
    background: none;
    border: 1px solid rgba(255,255,255,0.35);
    color: var(--white);
    font-size: 1.5rem;
    border-radius: 10px;
    padding: 5px 10px;
}

.hero {
    min-height: 88vh;
    display: grid;
    place-items: center;
    padding: 90px 22px;
    position: relative;
    color: var(--white);
    background:
        linear-gradient(110deg, rgba(7,21,37,.94), rgba(7,21,37,.70), rgba(15,118,110,.40)),
        url('../images/hero-car.jpg') center/cover no-repeat;
}

.hero-content {
    max-width: 980px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-logo {
    width: 260px;
    margin: 0 auto 22px;
    border-radius: 18px;
    box-shadow: 0 20px 60px rgba(0,0,0,.35);
}

.eyebrow {
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 800;
    font-size: .8rem;
    margin: 0 0 10px;
}

.hero h1 {
    font-size: clamp(2.25rem, 7vw, 5rem);
    line-height: 1;
    margin: 0 auto 18px;
    max-width: 980px;
}

.hero-text {
    max-width: 760px;
    margin: 0 auto 28px;
    color: #dbe7f3;
    font-size: 1.16rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 20px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
    border: 2px solid transparent;
    margin: 6px;
}

.primary { background: var(--gold); color: #111827; }
.secondary { border-color: rgba(255,255,255,.7); color: var(--white); }
.secondary.light { color: var(--white); }
.btn:hover { transform: translateY(-2px); transition: .2s; }

.quick-contact {
    max-width: 1100px;
    margin: -42px auto 0;
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    padding: 0 22px;
}
.quick-contact div {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 20px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, .12);
}
.quick-contact strong { display: block; color: var(--blue); }
.quick-contact a { color: var(--teal); font-weight: 800; text-decoration: none; overflow-wrap: anywhere; }
.quick-contact span { color: var(--muted); }

.section {
    max-width: 1180px;
    margin: 90px auto;
    padding: 0 22px;
}

.intro, .contact, .split-feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 34px;
    align-items: center;
}

.section h2, .cta h2 {
    font-size: clamp(2rem, 4vw, 3.3rem);
    line-height: 1.08;
    margin: 0 0 18px;
    color: var(--navy);
}

.section-text p, .service-card p, .contact-card p, .feature-panel li { color: var(--muted); }

.image-card img, .feature-photo img, .contact-image img {
    height: 520px;
    width: 100%;
    object-fit: cover;
    border-radius: 28px;
    box-shadow: 0 25px 60px rgba(15,23,42,.18);
}

.centered { text-align: center; }
.services h2 { max-width: 760px; margin-left: auto; margin-right: auto; }
.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 34px;
}
.service-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 24px;
    box-shadow: 0 10px 28px rgba(15,23,42,.08);
}
.service-card span { font-size: 2rem; }
.service-card h3 { margin: 14px 0 8px; color: var(--blue); }

.feature-panel {
    background: var(--navy);
    color: var(--white);
    padding: 42px;
    border-radius: 28px;
}
.feature-panel h2 { color: var(--white); }
.check-list { padding: 0; margin: 0; list-style: none; }
.check-list li { margin: 14px 0; color: #dbe7f3; }
.check-list li::before { content: '✓'; color: var(--gold); font-weight: 900; margin-right: 10px; }

.cta {
    max-width: 1180px;
    margin: 90px auto;
    padding: 44px;
    border-radius: 30px;
    color: var(--white);
    background: linear-gradient(135deg, var(--navy), var(--blue), var(--teal));
    display: flex;
    justify-content: space-between;
    gap: 28px;
    align-items: center;
}
.cta h2 { color: var(--white); }
.cta p:not(.eyebrow) { color: #dbe7f3; }

.contact-card {
    background: var(--white);
    border: 1px solid var(--border);
    padding: 34px;
    border-radius: 28px;
    box-shadow: 0 18px 45px rgba(15,23,42,.10);
}
.contact-card a:not(.btn) { color: var(--teal); font-weight: 800; overflow-wrap: anywhere; }

footer {
    background: var(--navy);
    color: #cbd5e1;
    text-align: center;
    padding: 32px 20px;
}
footer img { width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 12px; }

#home,
#about,
#services,
#why-us,
#contact {
    scroll-margin-top: 105px;
}

@media (max-width: 920px) {
    .menu-toggle { display: block; }
    .nav-phone { display: none; }
    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 18px;
        right: 18px;
        background: var(--navy);
        border: 1px solid rgba(255,255,255,.12);
        border-radius: 18px;
        padding: 18px;
        flex-direction: column;
        text-align: center;
    }
    .nav-links.show { display: flex; }
    .quick-contact, .intro, .contact, .split-feature { grid-template-columns: 1fr; }
    .service-grid { grid-template-columns: repeat(2, 1fr); }
    .cta { flex-direction: column; align-items: flex-start; margin-left: 22px; margin-right: 22px; }
}

@media (max-width: 560px) {
    .brand span { font-size: .9rem; }
    .hero { min-height: 82vh; padding-top: 70px; }
    .hero-logo { width: 190px; }
    .quick-contact { grid-template-columns: 1fr; margin-top: 22px; }
    .service-grid { grid-template-columns: 1fr; }
    .image-card img, .feature-photo img, .contact-image img { height: 340px; }
    .feature-panel, .contact-card, .cta { padding: 26px; border-radius: 22px; }
    .section { margin: 60px auto; }
}