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

:root {
    --primary: #1a3a6e;
    --primary-dark: #0f2548;
    --accent: #c41e2a;
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --whatsapp: #25d366;
    --whatsapp-dark: #1da851;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
    --radius: 8px;
    --radius-lg: 12px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'IBM Plex Sans Arabic', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    direction: rtl;
}

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

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

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo img {
    height: 48px;
    width: auto;
}

.nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 16px;
    flex-direction: column;
    gap: 8px;
}

.nav.active {
    display: flex;
}

.nav-link {
    padding: 12px 16px;
    color: var(--gray-700);
    font-weight: 500;
    border-radius: var(--radius);
}

.nav-link:hover,
.nav-link.active {
    background: var(--gray-100);
    color: var(--primary);
}

.header-phone {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 14px;
}

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gray-700);
}

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

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Hero ===== */
.hero {
    padding: 100px 0 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.hero-content {
    text-align: center;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255,255,255,0.15);
    border-radius: 50px;
    font-size: 14px;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.3;
}

.hero-subtitle {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 24px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.hero-brands {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
}

.hero-brands span {
    padding: 8px 16px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 600;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    border: none;
    width: 100%;
    max-width: 280px;
}

.btn-whatsapp {
    background: var(--whatsapp);
    color: var(--white);
}

.btn-whatsapp:hover {
    background: var(--whatsapp-dark);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

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

/* ===== Stats ===== */
.stats {
    padding: 40px 0;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 14px;
    color: var(--gray-600);
    margin-top: 4px;
}

/* ===== Section Common ===== */
.section-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary);
    color: var(--white);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.section-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
    line-height: 1.3;
}

.section-desc {
    color: var(--gray-600);
    max-width: 500px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

/* ===== About ===== */
.about {
    padding: 60px 0;
}

.about-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.about-image {
    display: flex;
    justify-content: center;
}

.about-image img {
    max-width: 280px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-content {
    text-align: center;
}

.about-text {
    color: var(--gray-600);
    margin-bottom: 16px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
    text-align: right;
}

.feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--gray-50);
    border-radius: var(--radius);
}

.feature svg {
    color: var(--whatsapp);
    flex-shrink: 0;
}

.feature span {
    font-weight: 500;
    color: var(--gray-700);
}

/* ===== Brands ===== */
.brands {
    padding: 60px 0;
    background: var(--gray-50);
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 48px;
}

.brand-card {
    background: var(--white);
    padding: 24px 16px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
}

.brand-logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
    padding: 16px;
    background: var(--gray-50);
    border-radius: var(--radius);
}

.brand-logo.chevrolet {
    color: #d6a800;
}

.brand-logo.acdelco {
    color: var(--accent);
}

.brand-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 4px;
}

.brand-card p {
    font-size: 13px;
    color: var(--gray-500);
}

.models-section {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.models-section h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 20px;
    text-align: center;
}

.models-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.models-tags span {
    padding: 8px 14px;
    background: var(--gray-100);
    border-radius: 50px;
    font-size: 13px;
    color: var(--gray-700);
}

/* ===== Services ===== */
.services {
    padding: 60px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.service-card {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    text-align: center;
}

.service-icon {
    width: 64px;
    height: 64px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.service-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.service-card p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===== Branches ===== */
.branches {
    padding: 60px 0;
    background: var(--gray-50);
}

.branches-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.branch-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    position: relative;
}

.branch-card.main {
    border: 2px solid var(--primary);
}

.branch-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 4px 12px;
    background: var(--primary);
    color: var(--white);
    font-size: 12px;
    font-weight: 600;
    border-radius: 4px;
}

.branch-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.branch-header svg {
    color: var(--primary);
}

.branch-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-800);
}

.branch-body {
    padding: 24px;
}

.branch-info {
    margin-bottom: 20px;
}

.branch-info strong {
    display: block;
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 4px;
}

.branch-info p {
    font-size: 16px;
    color: var(--gray-800);
    margin-bottom: 4px;
}

.branch-note {
    font-size: 13px;
    color: var(--gray-500);
}

.branch-contacts {
    margin-bottom: 20px;
}

.branch-contacts strong {
    display: block;
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.branch-contacts p {
    font-size: 15px;
    color: var(--gray-700);
    margin-bottom: 4px;
}

.branch-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    color: var(--gray-700);
    font-size: 15px;
}

.branch-phone svg {
    color: var(--primary);
}

a.branch-phone:hover {
    color: var(--primary);
}

.branch-map {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.branch-map iframe {
    width: 100%;
    height: 200px;
    border: none;
}

/* ===== Contact ===== */
.contact {
    padding: 60px 0;
}

.contact-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.contact-info {
    text-align: center;
}

.contact-info p {
    color: var(--gray-600);
    margin-bottom: 24px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 12px;
    background: var(--gray-50);
    border-radius: var(--radius);
}

.contact-item svg {
    color: var(--primary);
}

.contact-item span {
    color: var(--gray-700);
}

.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border-radius: var(--radius-lg);
    font-weight: 500;
}

.contact-btn.whatsapp {
    background: var(--whatsapp);
    color: var(--white);
}

.contact-btn.whatsapp:hover {
    background: var(--whatsapp-dark);
}

.contact-btn.phone {
    background: var(--primary);
    color: var(--white);
}

.contact-btn.phone:hover {
    background: var(--primary-dark);
}

.contact-btn svg {
    flex-shrink: 0;
}

.contact-btn div {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.contact-btn span {
    font-size: 16px;
    font-weight: 600;
}

.contact-btn small {
    font-size: 13px;
    opacity: 0.9;
}

/* ===== Footer ===== */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 48px 0 24px;
}

.footer-top {
    display: flex;
    flex-direction: column;
    gap: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--gray-700);
    margin-bottom: 24px;
}

.footer-brand img {
    height: 60px;
    margin-bottom: 16px;
}

.footer-brand h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--gray-300);
}

.footer-links h5,
.footer-brands h5 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: var(--gray-300);
    font-size: 14px;
}

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

.footer-brands-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-brands-list span {
    padding: 6px 12px;
    background: var(--gray-800);
    border-radius: 4px;
    font-size: 13px;
    color: var(--gray-300);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: var(--gray-500);
}

/* ===== Tablet (768px+) ===== */
@media (min-width: 768px) {
    .container {
        padding: 0 24px;
    }

    .header-inner {
        height: 72px;
    }

    .logo img {
        height: 56px;
    }

    .nav {
        display: flex;
        position: static;
        flex-direction: row;
        border: none;
        padding: 0;
        gap: 4px;
    }

    .nav-link {
        padding: 8px 16px;
    }

    .header-phone {
        display: flex;
    }

    .menu-toggle {
        display: none;
    }

    .hero {
        padding: 140px 0 100px;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-actions {
        flex-direction: row;
        justify-content: center;
    }

    .btn {
        width: auto;
    }

    .stats {
        padding: 60px 0;
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .stat-number {
        font-size: 40px;
    }

    .about {
        padding: 80px 0;
    }

    .about-grid {
        flex-direction: row;
        align-items: center;
    }

    .about-image {
        flex: 0 0 40%;
    }

    .about-image img {
        max-width: 100%;
    }

    .about-content {
        flex: 1;
        text-align: right;
    }

    .brands {
        padding: 80px 0;
    }

    .brands-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .services {
        padding: 80px 0;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .branches {
        padding: 80px 0;
    }

    .branches-grid {
        flex-direction: row;
    }

    .branch-card {
        flex: 1;
    }

    .contact {
        padding: 80px 0;
    }

    .contact-wrapper {
        flex-direction: row;
        align-items: center;
    }

    .contact-info {
        flex: 1;
        text-align: right;
    }

    .contact-actions {
        flex: 0 0 320px;
    }

    .footer-top {
        flex-direction: row;
        justify-content: space-between;
    }

    .footer-brand {
        flex: 0 0 40%;
    }
}

/* ===== Desktop (1024px+) ===== */
@media (min-width: 1024px) {
    .hero {
        padding: 160px 0 120px;
    }

    .hero-title {
        font-size: 48px;
    }

    .section-title {
        font-size: 36px;
    }

    .brands-grid {
        grid-template-columns: repeat(5, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .branch-map iframe {
        height: 240px;
    }
}