/* ========================================
   OSCARCARS — Editorial Auto Retail Site
   Palette: Midnight Blue (#0a1628) + Mint (#a7f3d0)
   Fonts: Playfair Display + Inter
   ======================================== */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --midnight: #0a1628;
    --midnight-light: #132240;
    --midnight-mid: #1a2d4a;
    --mint: #a7f3d0;
    --mint-dark: #6ee7b7;
    --mint-dim: #d1fae5;
    --cream: #f8faf9;
    --white: #ffffff;
    --text-light: #e8f5ee;
    --text-muted: #94a3b8;
    --text-dark: #1e293b;
    --text-muted-dark: #64748b;
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background: var(--cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
ul { list-style: none; }

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--mint);
    color: var(--midnight);
    padding: 8px 16px;
    border-radius: var(--radius);
    z-index: 9999;
    font-weight: 600;
}
.skip-link:focus { top: 16px; }

/* ---------- MARQUEE BAR ---------- */
.marquee-bar {
    background: var(--mint);
    color: var(--midnight);
    padding: 10px 0;
    overflow: hidden;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.marquee-track {
    display: flex;
    gap: 48px;
    animation: marquee 30s linear infinite;
    width: max-content;
}
.marquee-item { white-space: nowrap; }
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---------- HEADER ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(10,22,40,0.06);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 4px 24px rgba(10,22,40,0.08); }

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.375rem;
    color: var(--midnight);
}
.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--midnight);
    color: var(--mint);
    border-radius: 10px;
    font-size: 1.25rem;
    font-style: italic;
}
.logo-text { letter-spacing: -0.02em; }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-menu a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-dark);
    transition: color var(--transition);
    position: relative;
}
.nav-menu a:not(.btn):hover { color: var(--midnight); }
.nav-menu a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--mint-dark);
    transition: width var(--transition);
}
.nav-menu a:not(.btn):hover::after { width: 100%; }

/* Nav toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
}
.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--midnight);
    border-radius: 2px;
    transition: var(--transition);
}
.hamburger::before, .hamburger::after { content: ''; position: absolute; }
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { transform: rotate(45deg); top: 0; }
.nav-toggle[aria-expanded="true"] .hamburger::after { transform: rotate(-45deg); top: 0; }

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-icon { flex-shrink: 0; }
.btn--primary {
    background: var(--midnight);
    color: var(--mint);
    border: 2px solid var(--midnight);
}
.btn--primary:hover { background: var(--midnight-light); border-color: var(--midnight-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(10,22,40,0.25); }
.btn--ghost {
    background: transparent;
    color: var(--midnight);
    border: 2px solid var(--midnight);
}
.btn--ghost:hover { background: var(--midnight); color: var(--mint); transform: translateY(-2px); }
.btn--sm { padding: 10px 20px; font-size: 0.875rem; }
.btn--white { background: var(--white); color: var(--midnight); border: 2px solid var(--white); }
.btn--white:hover { background: var(--mint); border-color: var(--mint); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,255,255,0.3); }
.btn--outline-white { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.5); }
.btn--outline-white:hover { background: var(--white); color: var(--midnight); transform: translateY(-2px); }
.btn--full { width: 100%; justify-content: center; }

/* ---------- SECTION SHARED ---------- */
.section-eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--midnight);
    margin-bottom: 12px;
}
.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 900;
    line-height: 1.1;
    color: var(--midnight);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
.section-desc {
    font-size: 1.0625rem;
    color: var(--text-muted-dark);
    max-width: 540px;
    line-height: 1.7;
}
.section-header--centered { text-align: center; }
.section-header--centered .section-desc { margin: 0 auto; }

/* ---------- HERO ---------- */
.hero {
    position: relative;
    background: var(--midnight);
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(167,243,208,0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 80% at 20% 80%, rgba(167,243,208,0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 80px 0 100px;
    position: relative;
    z-index: 1;
}

.hero-content { color: var(--text-light); }
.hero-eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 24px;
}
.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.05;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}
.hero-headline em {
    font-style: italic;
    color: var(--mint);
}
.hero-sub {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 480px;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 56px;
}
.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--mint);
}
.stat-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.hero-stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(167,243,208,0.2);
    align-self: center;
}

.hero-image-col {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.hero-image-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 32px 64px rgba(0,0,0,0.4);
}
.hero-image-main img { width: 100%; height: 100%; object-fit: cover; }
.hero-image-accent {
    display: flex;
    align-items: flex-end;
    gap: 0;
    position: relative;
}
.hero-image-accent img {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(0,0,0,0.3);
    width: 100%;
    object-fit: cover;
}
.accent-tag {
    position: absolute;
    bottom: -12px;
    right: 24px;
    background: var(--mint);
    color: var(--midnight);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 8px 16px;
    border-radius: 50px;
}

.hero-pattern {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40%;
    height: 30%;
    background: 
        repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(167,243,208,0.03) 20px, rgba(167,243,208,0.03) 21px);
    pointer-events: none;
}

/* ---------- INVENTORY ---------- */
.inventory {
    padding: 100px 0;
    background: var(--cream);
}
.inventory .section-header { margin-bottom: 56px; }

.inventory-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 56px;
}
.car-card {
    display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--white);
    box-shadow: 0 4px 20px rgba(10,22,40,0.06);
    transition: all var(--transition);
}
.car-card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(10,22,40,0.12); }
.car-card-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 7/5;
}
.car-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
.car-card:hover .car-card-img img { transform: scale(1.05); }
.car-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--midnight);
    color: var(--mint);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 50px;
}
.car-card-body {
    padding: 24px;
}
.car-card-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 8px;
}
.car-card-desc {
    font-size: 0.9375rem;
    color: var(--text-muted-dark);
    line-height: 1.6;
    margin-bottom: 16px;
}
.car-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--midnight);
    transition: color var(--transition);
}
.car-card:hover .car-link { color: var(--mint-dark); }

.inventory-cta {
    text-align: center;
    padding: 40px;
    background: var(--midnight);
    border-radius: var(--radius-lg);
}
.inventory-cta p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 20px;
}
.inventory-cta .btn--primary { background: var(--mint); color: var(--midnight); border-color: var(--mint); }
.inventory-cta .btn--primary:hover { background: var(--mint-dark); border-color: var(--mint-dark); }

/* ---------- WHY US ---------- */
.why-us {
    padding: 100px 0;
    background: var(--white);
}
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.why-content .section-desc { margin-bottom: 40px; }

.why-list { display: flex; flex-direction: column; gap: 32px; }
.why-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.why-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: var(--mint-dim);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--midnight);
}
.why-icon svg { width: 24px; height: 24px; }
.why-item-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 6px;
}
.why-item-desc {
    font-size: 0.9375rem;
    color: var(--text-muted-dark);
    line-height: 1.65;
}

.why-image-col { position: relative; }
.why-image-stack { position: relative; }
.why-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 24px 48px rgba(10,22,40,0.12);
}
.why-img-main img { width: 100%; height: 100%; object-fit: cover; }
.why-img-float {
    position: absolute;
    bottom: -32px;
    left: -32px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(10,22,40,0.15);
    border: 4px solid var(--white);
}
.why-img-float img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- PROCESS ---------- */
.process {
    padding: 100px 0;
    background: var(--midnight);
    position: relative;
    overflow: hidden;
}
.process::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(167,243,208,0.06) 0%, transparent 70%);
    pointer-events: none;
}
.process .section-eyebrow { color: var(--mint); }
.process .section-title { color: var(--white); }
.process .section-header { position: relative; z-index: 1; margin-bottom: 64px; }

.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    position: relative;
    z-index: 1;
}
.process-step {
    text-align: center;
    padding: 0 32px;
    position: relative;
}
.step-number {
    display: inline-block;
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 900;
    color: rgba(167,243,208,0.12);
    line-height: 1;
    margin-bottom: 16px;
}
.step-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}
.step-desc {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.7;
}
.process-step-connector {
    display: flex;
    align-items: center;
    justify-content: center;
}
.process-step-connector::before {
    content: '';
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, rgba(167,243,208,0.3), rgba(167,243,208,0.1));
}

/* ---------- TESTIMONIALS ---------- */
.testimonials {
    padding: 100px 0;
    background: var(--cream);
}
.testimonials .section-header { margin-bottom: 56px; }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: 0 4px 20px rgba(10,22,40,0.06);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all var(--transition);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(10,22,40,0.1); }
.testimonial-quote {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-style: italic;
    color: var(--midnight);
    line-height: 1.65;
    margin-bottom: 24px;
}
.testimonial-footer { padding-top: 20px; border-top: 1px solid rgba(10,22,40,0.08); }
.testimonial-author {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted-dark);
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
    padding: 80px 0;
    background: var(--mint);
}
.cta-banner-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}
.cta-text { flex: 1; min-width: 280px; }
.cta-headline {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 900;
    color: var(--midnight);
    line-height: 1.15;
    margin-bottom: 16px;
}
.cta-desc {
    font-size: 1.0625rem;
    color: var(--midnight-light);
    line-height: 1.65;
    max-width: 480px;
}
.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    flex-shrink: 0;
}

/* ---------- CONTACT ---------- */
.contact {
    padding: 100px 0;
    background: var(--white);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}
.contact-info .section-desc { margin-bottom: 40px; }

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}
.contact-detail { display: flex; flex-direction: column; gap: 4px; }
.contact-detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted-dark);
}
.contact-detail a {
    font-size: 1.0625rem;
    color: var(--midnight);
    font-weight: 500;
    transition: color var(--transition);
}
.contact-detail a:hover { color: var(--mint-dark); }

.contact-map {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(10,22,40,0.08);
}

.contact-form-wrap {
    background: var(--cream);
    border-radius: var(--radius-lg);
    padding: 40px;
}
.form-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 8px;
}
.form-desc {
    font-size: 0.9375rem;
    color: var(--text-muted-dark);
    margin-bottom: 28px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--midnight);
    margin-bottom: 6px;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid rgba(10,22,40,0.1);
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--text-dark);
    background: var(--white);
    transition: border-color var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--mint-dark); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group textarea { resize: vertical; min-height: 100px; }

.form-success {
    text-align: center;
    padding: 32px;
}
.success-icon {
    width: 56px;
    height: 56px;
    background: var(--mint-dim);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--midnight);
}
.success-icon svg { width: 28px; height: 28px; }
.success-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 8px;
}
.success-desc { font-size: 0.9375rem; color: var(--text-muted-dark); }

/* ---------- FOOTER ---------- */
.site-footer {
    background: var(--midnight);
    color: var(--text-light);
    padding: 64px 0 32px;
}
.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(167,243,208,0.1);
}
.footer-brand { display: flex; flex-direction: column; gap: 12px; }
.footer-brand .logo { margin-bottom: 4px; }
.footer-brand .logo-mark { background: var(--mint); color: var(--midnight); }
.footer-tagline {
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.6;
}
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer-links a {
    font-size: 0.9375rem;
    color: var(--text-muted);
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--mint); }
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.footer-contact p { font-size: 0.9375rem; color: var(--text-muted); }
.footer-contact a { transition: color var(--transition); }
.footer-contact a:hover { color: var(--mint); }

.footer-bottom {
    padding-top: 24px;
    text-align: center;
}
.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ---------- MOBILE NAV ---------- */
@media (max-width: 900px) {
    .nav-toggle { display: flex; z-index: 110; }
    .nav-menu {
        position: fixed;
        top: 0;
        right: 0;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 32px 32px;
        gap: 24px;
        box-shadow: -8px 0 32px rgba(0,0,0,0.15);
        transform: translateX(100%);
        transition: transform var(--transition);
        z-index: 100;
    }
    .nav-menu.open { transform: translateX(0); }
    .nav-menu a { font-size: 1.125rem; }
    .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(10,22,40,0.5);
        z-index: 99;
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition);
    }
    .nav-overlay.active { opacity: 1; pointer-events: all; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; padding: 60px 0 80px; }
    .hero-image-col { order: -1; max-width: 500px; }
    .hero-stats { flex-wrap: wrap; }
    .hero-stat-divider { display: none; }
    .inventory-grid { grid-template-columns: 1fr; max-width: 520px; }
    .why-grid { grid-template-columns: 1fr; }
    .why-image-col { order: -1; max-width: 480px; }
    .process-steps { grid-template-columns: 1fr; gap: 40px; }
    .process-step-connector { display: none; }
    .testimonials-grid { grid-template-columns: 1fr; max-width: 520px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; gap: 32px; }
    .cta-banner-inner { flex-direction: column; text-align: center; }
    .cta-actions { justify-content: center; }
}

@media (max-width: 600px) {
    .container { padding: 0 16px; }
    .hero-headline { font-size: 2rem; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .hero-image-accent { display: none; }
    .contact-form-wrap { padding: 24px; }
    .why-img-float { left: -16px; bottom: -20px; }
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: no-preference) {
    .car-card:hover .car-card-img img { transform: scale(1.05); }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
    .car-card-img img { transform: none !important; }
}