/* ===================================
   D9D Auto Repair — Custom Styles
   Plum + Amber | Minimalist
   =================================== */

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

:root {
    --plum-deep: #2D1528;
    --plum: #3B1F3B;
    --plum-mid: #5C2D5C;
    --plum-light: #8B4580;
    --plum-pale: #F5EDF5;
    --plum-faint: #FBF7FB;
    --amber: #D4943A;
    --amber-light: #E2A94A;
    --amber-pale: #FFF5E6;
    --cream: #FEFCFA;
    --white: #FFFFFF;
    --black: #0A0A0A;
    --gray-900: #1A1A1A;
    --gray-700: #4A4A4A;
    --gray-500: #7A7A7A;
    --gray-300: #C8C8C8;
    --gray-100: #F0F0F0;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;
    
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--gray-900);
    background: var(--cream);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ========== TYPOGRAPHY ========== */
.serif-italic {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--plum-deep);
    margin-bottom: var(--space-xl);
}

/* ========== HEADER ========== */
#site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(254, 252, 250, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

#site-header.scrolled {
    border-bottom-color: var(--gray-100);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: baseline;
    gap: 0;
}

.logo-mark {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1.125rem;
    letter-spacing: 0.04em;
    color: var(--plum-deep);
}

.logo-wordmark {
    font-weight: 300;
    font-size: 0.875rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-700);
}

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

.nav a {
    font-size: 0.8125rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--gray-700);
    transition: color var(--transition);
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--amber);
    transition: width var(--transition);
}

.nav a:hover {
    color: var(--plum-deep);
}

.nav a:hover::after {
    width: 100%;
}

.nav-cta {
    font-weight: 500 !important;
    color: var(--amber) !important;
    letter-spacing: 0.02em !important;
}

.nav-cta::after {
    display: none !important;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--plum-deep);
    transition: var(--transition);
    transform-origin: center;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* ========== HERO ========== */
.hero {
    padding-top: 72px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--cream);
    overflow: hidden;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    padding: var(--space-3xl) 0;
}

.hero-content {
    padding-right: var(--space-lg);
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber);
    margin-bottom: var(--space-md);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.75rem, 5.5vw, 4.5rem);
    font-weight: 400;
    line-height: 1.08;
    color: var(--plum-deep);
    margin-bottom: var(--space-lg);
}

.hero-title .line {
    display: block;
}

.hero-title .serif-italic {
    color: var(--plum-mid);
}

.hero-desc {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--gray-700);
    max-width: 460px;
    margin-bottom: var(--space-xl);
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8125rem 1.75rem;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--plum-deep);
    color: var(--white);
    border-color: var(--plum-deep);
}

.btn-primary:hover {
    background: var(--plum-mid);
    border-color: var(--plum-mid);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(45, 21, 40, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--plum-deep);
    border-color: var(--plum-deep);
}

.btn-outline:hover {
    background: var(--plum-deep);
    color: var(--white);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--plum-deep);
    border-color: var(--white);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 0.875rem;
}

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

.hero-trust {
    display: flex;
    gap: var(--space-xl);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--gray-500);
    letter-spacing: 0.02em;
}

.trust-item svg {
    color: var(--amber);
    flex-shrink: 0;
}

.hero-image-col {
    position: relative;
    height: 700px;
}

.hero-img-main {
    width: 85%;
    height: 80%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: 0 24px 64px rgba(45, 21, 40, 0.12);
}

.hero-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-img-accent {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 55%;
    height: 35%;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 4px solid var(--cream);
    box-shadow: 0 12px 32px rgba(45, 21, 40, 0.1);
}

.hero-img-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========== SERVICES ========== */
.services {
    padding: var(--space-4xl) 0;
    background: var(--white);
}

.services .section-header {
    margin-bottom: var(--space-3xl);
}

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

.service-card {
    padding: var(--space-xl);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--amber);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.service-card:hover {
    border-color: transparent;
    box-shadow: 0 16px 48px rgba(45, 21, 40, 0.08);
    transform: translateY(-4px);
}

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

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--plum-pale);
    color: var(--plum);
    margin-bottom: var(--space-md);
    transition: all var(--transition);
}

.service-card:hover .service-icon {
    background: var(--plum-deep);
    color: var(--amber-light);
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--plum-deep);
    margin-bottom: 0.625rem;
}

.service-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--gray-700);
}

/* ========== ABOUT ========== */
.about {
    padding: var(--space-4xl) 0;
    background: var(--cream);
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.about-image-col {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(45, 21, 40, 0.1);
}

.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 58/70;
}

.about-stat {
    position: absolute;
    bottom: -24px;
    left: -24px;
    background: var(--plum-deep);
    color: var(--white);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    box-shadow: 0 12px 32px rgba(45, 21, 40, 0.2);
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--amber-light);
}

.stat-label {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
}

.about-content-col {
    padding-left: var(--space-lg);
}

.about-body {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: var(--space-md);
}

.about-values {
    margin-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

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

.value-line {
    width: 32px;
    height: 1px;
    background: var(--amber);
    flex-shrink: 0;
}

.value-item span {
    font-size: 0.9375rem;
    color: var(--gray-700);
    letter-spacing: 0.02em;
}

/* ========== WHY US ========== */
.why {
    padding: var(--space-4xl) 0;
    background: var(--plum-deep);
    color: var(--white);
}

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

.why-header .section-eyebrow {
    color: var(--amber-light);
}

.why-header .section-title {
    color: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    max-width: 960px;
    margin: 0 auto;
}

.why-item {
    padding: var(--space-xl);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.why-item:hover {
    border-color: rgba(212, 148, 58, 0.3);
    background: rgba(255,255,255,0.03);
}

.why-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--amber);
    line-height: 1;
    margin-bottom: var(--space-sm);
    display: block;
}

.why-item h3 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 400;
    margin-bottom: 0.625rem;
    color: var(--white);
}

.why-item p {
    font-size: 0.9375rem;
    line-height: 1.75;
    color: rgba(255,255,255,0.55);
}

/* ========== CTA ========== */
.cta {
    padding: var(--space-4xl) 0;
    background: var(--plum);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    border: 1px solid rgba(212, 148, 58, 0.08);
}

.cta::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    border: 1px solid rgba(212, 148, 58, 0.06);
}

.cta .container {
    position: relative;
    z-index: 1;
}

.cta-inner {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber-light);
    margin-bottom: var(--space-sm);
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 4.5vw, 3.5rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.cta-desc {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: rgba(255,255,255,0.55);
    margin-bottom: var(--space-xl);
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* ========== CONTACT ========== */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--white);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.contact-info {
    padding-right: var(--space-lg);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
}

.contact-detail {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.detail-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--plum-pale);
    color: var(--plum);
    flex-shrink: 0;
}

.detail-label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 0.25rem;
}

.detail-value {
    display: block;
    font-size: 0.9375rem;
    color: var(--gray-700);
    line-height: 1.6;
}

.detail-value a {
    color: var(--plum);
    transition: color var(--transition);
}

.detail-value a:hover {
    color: var(--amber);
}

.contact-map {
    margin-top: var(--space-xl);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.contact-form-col {
    background: var(--plum-pale);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--plum-deep);
    margin-bottom: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8125rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--gray-900);
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color var(--transition);
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--amber);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-300);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    text-align: center;
    gap: var(--space-md);
}

.form-success svg {
    color: var(--amber);
}

.form-success p {
    font-size: 1.0625rem;
    color: var(--plum-deep);
}

/* ========== FOOTER ========== */
footer {
    background: var(--plum-deep);
    color: var(--white);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-2xl);
    align-items: start;
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-brand .logo-mark {
    color: var(--white);
    font-size: 1.25rem;
}

.footer-brand .logo-wordmark {
    color: rgba(255,255,255,0.5);
}

.footer-tagline {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.4);
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
}

.footer-links a {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.5);
    transition: color var(--transition);
    letter-spacing: 0.04em;
}

.footer-links a:hover {
    color: var(--amber-light);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: right;
}

.footer-contact a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    transition: color var(--transition);
}

.footer-contact a:hover {
    color: var(--amber-light);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    gap: var(--space-md);
}

.footer-bottom p {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.3);
}

/* ========== ANIMATIONS ========== */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .hero-layout {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .hero-content {
        padding-right: 0;
        text-align: center;
    }
    
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-trust {
        justify-content: center;
    }
    
    .hero-image-col {
        height: 500px;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-layout {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .about-content-col {
        padding-left: 0;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        padding-right: 0;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .footer-links {
        flex-direction: row;
        gap: var(--space-md);
    }
    
    .footer-contact {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(254, 252, 250, 0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        padding: var(--space-xl);
        gap: var(--space-md);
        border-bottom: 1px solid var(--gray-100);
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition);
        pointer-events: none;
    }
    
    .nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(4px, 5px);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        transform: rotate(-45deg) translate(4px, -5px);
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        opacity: 0;
    }
    
    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: var(--space-2xl);
    }
    
    .hero-image-col {
        height: 400px;
    }
    
    .hero-title {
        font-size: clamp(2.25rem, 8vw, 3rem);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .about-stat {
        position: relative;
        bottom: auto;
        left: auto;
        margin-top: var(--space-md);
        display: inline-block;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.25rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-trust {
        flex-direction: column;
        gap: var(--space-sm);
        align-items: center;
    }
    
    .contact-form-col {
        padding: var(--space-lg);
    }
}