/* ============================================
   Marty's Auto Mart — Styles
   Bold Editorial | Teal + Slate Grey
   ============================================ */

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

:root {
    --teal-50: #f0fdfa;
    --teal-100: #ccfbf1;
    --teal-200: #99f6e4;
    --teal-400: #2dd4bf;
    --teal-500: #14b8a6;
    --teal-600: #0d9488;
    --teal-700: #0f766e;
    --teal-800: #115e59;
    --teal-900: #134e4a;
    
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --slate-950: #080f1a;
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.06);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.16);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--slate-800);
    background: var(--slate-50);
    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;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* ---------- Typography ---------- */
.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: var(--space-lg);
}

.section-eyebrow--light {
    color: var(--teal-300);
}

.section-eyebrow::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--teal-500);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--slate-900);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.section-title--light {
    color: #ffffff;
}

.section-title-accent {
    color: var(--teal-600);
    font-style: italic;
}

.section-title-accent-light {
    color: var(--teal-300);
    font-style: italic;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--slate-500);
    max-width: 540px;
    line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
}

.btn--primary {
    background: var(--teal-600);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(13, 148, 136, 0.35);
}

.btn--primary:hover {
    background: var(--teal-700);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 148, 136, 0.45);
}

.btn--ghost {
    background: transparent;
    color: var(--slate-700);
    border: 1.5px solid var(--slate-300);
}

.btn--ghost:hover {
    border-color: var(--teal-500);
    color: var(--teal-700);
    background: var(--teal-50);
}

.btn--outline {
    background: transparent;
    color: var(--teal-600);
    border: 1.5px solid var(--teal-600);
}

.btn--outline:hover {
    background: var(--teal-600);
    color: #ffffff;
}

.btn--lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* ---------- Navigation ---------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248, 250, 252, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--slate-200);
    transition: all 0.3s ease;
}

.nav.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--slate-900);
}

.nav__logo-icon {
    color: var(--teal-600);
}

.nav__logo-text {
    letter-spacing: -0.01em;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--slate-600);
    transition: color 0.2s ease;
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--teal-500);
    transition: width 0.25s ease;
}

.nav__link:hover {
    color: var(--teal-600);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--teal-600);
    background: var(--teal-50);
    border: 1.5px solid var(--teal-200);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.nav__cta:hover {
    background: var(--teal-600);
    color: #ffffff;
    border-color: var(--teal-600);
}

.nav__menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav__menu-line {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--slate-700);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav__menu-btn.active .nav__menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__menu-btn.active .nav__menu-line:nth-child(2) {
    opacity: 0;
}

.nav__menu-btn.active .nav__menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Mobile Menu ---------- */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--slate-50);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.open {
    transform: translateX(0);
}

.mobile-menu__link {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    color: var(--slate-800);
    transition: color 0.2s ease;
}

.mobile-menu__link:hover {
    color: var(--teal-600);
}

.mobile-menu__cta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--teal-600);
    margin-top: var(--space-lg);
}

/* ---------- Hero ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px var(--space-xl) var(--space-4xl);
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--slate-50) 0%, #f0fdfa 50%, var(--slate-100) 100%);
}

.hero__grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--teal-600);
    margin-bottom: var(--space-xl);
}

.hero__eyebrow-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--teal-500);
    display: inline-block;
}

.hero__title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 1.05;
    color: var(--slate-900);
    margin-bottom: var(--space-xl);
    letter-spacing: -0.03em;
}

.hero__title-accent {
    color: var(--teal-600);
    font-style: italic;
    font-weight: 500;
}

.hero__subtitle {
    font-size: 1.125rem;
    color: var(--slate-500);
    line-height: 1.8;
    max-width: 480px;
    margin-bottom: var(--space-2xl);
}

.hero__actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
}

.hero__trust {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--slate-200);
}

.hero__trust-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hero__trust-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--slate-400);
}

.hero__trust-value {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--slate-700);
}

.hero__trust-divider {
    width: 1px;
    height: 40px;
    background: var(--slate-200);
}

/* Hero Image Stack */
.hero__right {
    position: relative;
}

.hero__image-stack {
    position: relative;
    padding-left: var(--space-2xl);
}

.hero__image-primary {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    aspect-ratio: 600/750;
}

.hero__image-primary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__image-secondary {
    position: absolute;
    bottom: -40px;
    left: -60px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--slate-50);
    aspect-ratio: 300/200;
}

.hero__image-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__image-badge {
    position: absolute;
    top: 40px;
    right: -20px;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--teal-600);
    color: #ffffff;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
}

/* Hero Decorations */
.hero__deco {
    position: absolute;
    color: var(--teal-500);
    opacity: 0.15;
    pointer-events: none;
}

.hero__deco--1 {
    top: 10%;
    right: -50px;
    width: 300px;
    height: 300px;
}

.hero__deco--2 {
    bottom: 15%;
    left: 50%;
    width: 200px;
    height: 200px;
    transform: rotate(15deg);
}

/* ---------- Marquee ---------- */
.marquee {
    background: var(--slate-900);
    padding: var(--space-md) 0;
    overflow: hidden;
}

.marquee__track {
    display: flex;
    gap: var(--space-xl);
    animation: marquee-scroll 30s linear infinite;
    width: max-content;
}

.marquee__item {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 500;
    color: var(--slate-300);
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.marquee__sep {
    color: var(--teal-500);
    font-size: 0.625rem;
}

@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ---------- Services ---------- */
.services {
    padding: var(--space-4xl) 0;
}

.services__header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.services__header .section-subtitle {
    margin: 0 auto;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.service-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--slate-200);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--teal-500), var(--teal-700));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--teal-200);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card__number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 800;
    color: var(--slate-100);
    line-height: 1;
    margin-bottom: var(--space-md);
    transition: color 0.3s ease;
}

.service-card:hover .service-card__number {
    color: var(--teal-100);
}

.service-card__icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-50);
    border-radius: var(--radius-md);
    color: var(--teal-600);
    margin-bottom: var(--space-lg);
    transition: all 0.3s ease;
}

.service-card:hover .service-card__icon {
    background: var(--teal-600);
    color: #ffffff;
}

.service-card__title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.service-card__desc {
    font-size: 0.9375rem;
    color: var(--slate-500);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--teal-600);
    transition: gap 0.2s ease;
}

.service-card__link:hover {
    gap: var(--space-md);
}

/* ---------- About ---------- */
.about {
    padding: var(--space-4xl) 0;
    background: #ffffff;
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about__content {
    max-width: 520px;
}

.about__text {
    font-size: 1.0625rem;
    color: var(--slate-600);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.about__values {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.about__value {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.about__value-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-50);
    border-radius: var(--radius-sm);
    color: var(--teal-600);
    flex-shrink: 0;
}

.about__value span {
    font-size: 1rem;
    font-weight: 600;
    color: var(--slate-800);
}

.about__image {
    position: relative;
}

.about__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.about__image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border: 3px solid var(--teal-200);
    border-radius: var(--radius-lg);
    z-index: -1;
}

/* ---------- Why Us ---------- */
.why-us {
    padding: var(--space-4xl) 0;
    background: var(--slate-900);
}

.why-us__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

.why-us__left {
    position: sticky;
    top: 120px;
}

.why-us__right {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.why-us__card {
    background: var(--slate-800);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border: 1px solid var(--slate-700);
    transition: all 0.3s ease;
}

.why-us__card:hover {
    border-color: var(--teal-700);
    background: var(--slate-800);
    transform: translateX(8px);
}

.why-us__card-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--teal-700);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.why-us__card-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--space-sm);
}

.why-us__card-text {
    font-size: 0.9375rem;
    color: var(--slate-400);
    line-height: 1.7;
}

/* ---------- CTA ---------- */
.cta {
    padding: var(--space-4xl) 0;
    background: linear-gradient(135deg, var(--teal-700) 0%, var(--teal-900) 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta__inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2xl);
}

.cta__content {
    max-width: 560px;
}

.cta__text {
    font-size: 1.125rem;
    color: var(--teal-100);
    line-height: 1.7;
}

.cta__actions {
    display: flex;
    gap: var(--space-md);
    flex-shrink: 0;
}

/* ---------- Contact ---------- */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--slate-50);
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contact__detail {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.contact__detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-50);
    border-radius: var(--radius-md);
    color: var(--teal-600);
    flex-shrink: 0;
}

.contact__detail-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--slate-400);
    margin-bottom: 2px;
}

.contact__detail-value {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    color: var(--slate-800);
    line-height: 1.5;
}

.contact__link {
    color: var(--teal-600);
    transition: color 0.2s ease;
}

.contact__link:hover {
    color: var(--teal-800);
}

.contact__map {
    margin-top: var(--space-2xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.contact__form-wrap {
    background: #ffffff;
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--slate-200);
}

.contact__form-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: var(--space-sm);
}

.contact__form-subtitle {
    font-size: 0.9375rem;
    color: var(--slate-500);
    margin-bottom: var(--space-xl);
}

.form__group {
    margin-bottom: var(--space-lg);
}

.form__label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--slate-600);
    margin-bottom: var(--space-sm);
}

.form__input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--slate-800);
    background: var(--slate-50);
    border: 1.5px solid var(--slate-200);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    outline: none;
}

.form__input:focus {
    border-color: var(--teal-500);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form__input::placeholder {
    color: var(--slate-400);
}

.form__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__success {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}

.form__success.show {
    display: flex;
}

.form__success-icon {
    width: 64px;
    height: 6