/* ==========================================================================
   مؤسسة مقاولات عامة
   Custom Luxury Saudi Architectural Styling System (RTL Arabic First)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800;900&family=Tajawal:wght@400;500;700;800;900&display=swap');

:root {
    --primary-dark: #0f172a;
    --primary-slate: #1e293b;
    --accent-gold: #d97706;
    --accent-bronze: #b45309;
    --accent-light-gold: #f59e0b;
    --accent-amber-glow: rgba(217, 119, 6, 0.2);
    --bg-light: #f8fafc;
    --bg-card: #ffffff;
    --text-main: #0f172a;
    --text-muted: #334155;
    --border-color: #cbd5e1;
    --whatsapp-color: #25d366;
    --phone-color: #0284c7;
    --font-primary: 'Cairo', 'Tajawal', system-ui, -apple-system, sans-serif;
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.15);
    --shadow-gold: 0 10px 30px -5px rgba(217, 119, 6, 0.3);
    --transition-fast: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-primary);
    direction: rtl;
    text-align: right;
    background-color: var(--bg-light);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--primary-dark);
}
::-webkit-scrollbar-thumb {
    background: var(--accent-gold);
    border-radius: 5px;
}

/* Header & Topbar */
.topbar {
    background: var(--primary-dark);
    color: #cbd5e1;
    font-size: 0.9rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.topbar a {
    color: #f8fafc;
}
.topbar a:hover {
    color: #f59e0b;
}

.main-navbar {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 2px solid var(--accent-gold);
    position: sticky;
    top: 0;
    z-index: 1030;
    transition: var(--transition-fast);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.brand-logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-bronze));
    color: #ffffff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: var(--shadow-gold);
}
.brand-text {
    display: flex;
    flex-direction: column;
}
.brand-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
}
.brand-subtitle {
    font-size: 0.75rem;
    color: #f59e0b;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.nav-link {
    color: #f8fafc !important;
    font-weight: 600;
    font-size: 1.05rem;
    padding: 10px 16px !important;
    transition: var(--transition-fast);
    position: relative;
}
.nav-link:hover, .nav-link.active {
    color: #f59e0b !important;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 50%;
    transform: translateX(50%);
    width: 0;
    height: 3px;
    background: var(--accent-gold);
    transition: var(--transition-fast);
    border-radius: 2px;
}
.nav-link:hover::after, .nav-link.active::after {
    width: 60%;
}

.btn-cta-gold {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-bronze) 100%);
    color: #ffffff !important;
    font-weight: 700;
    padding: 10px 24px;
    border-radius: 8px;
    box-shadow: var(--shadow-gold);
    border: none;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn-cta-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(217, 119, 6, 0.45);
    background: linear-gradient(135deg, var(--accent-light-gold) 0%, var(--accent-gold) 100%);
}

.btn-cta-outline {
    border: 2px solid #f59e0b;
    color: #ffffff !important;
    font-weight: 700;
    padding: 10px 22px;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.4);
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn-cta-outline:hover {
    background: var(--accent-gold);
    color: #ffffff !important;
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    position: relative;
    background: var(--primary-dark);
    min-height: 85vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #ffffff;
}
.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(217, 119, 6, 0.15) 0%, transparent 50%),
                linear-gradient(to left, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.7));
    z-index: 2;
}
.hero-carousel-item {
    min-height: 85vh;
    background-size: cover;
    background-position: center;
}
.hero-content {
    position: relative;
    z-index: 3;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(217, 119, 6, 0.3);
    border: 1px solid #f59e0b;
    color: #fef3c7;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 20px;
}
.hero-title {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.25;
    margin-bottom: 20px;
    color: #ffffff;
}
.hero-title span {
    color: #f59e0b;
}
.hero-lead {
    font-size: 1.25rem;
    color: #f8fafc;
    margin-bottom: 35px;
    max-width: 650px;
}

/* Quick Bar Features */
.quick-features-bar {
    background: var(--primary-slate);
    border-top: 3px solid var(--accent-gold);
    padding: 25px 0;
    color: #ffffff;
}
.feature-box {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 15px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition-fast);
}
.feature-box:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}
.feature-icon {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-bronze));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}
.feature-text h3 {
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 4px;
    color: #ffffff;
}
.feature-text p {
    font-size: 0.85rem;
    color: #e2e8f0;
    margin: 0;
}

/* Section Styling */
.section-padding {
    padding: 90px 0;
}
.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 60px;
}
.section-subtitle {
    color: #b45309; /* WCAG High Contrast AAA/AA Compliant */
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.95rem;
    margin-bottom: 8px;
    display: block;
}
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 15px;
}
.section-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Core Service Cards */
.service-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 35px 25px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-gold), var(--accent-bronze));
    opacity: 0;
    transition: var(--transition-fast);
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(217, 119, 6, 0.3);
}
.service-card:hover::before {
    opacity: 1;
}
.service-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    background: var(--bg-light);
    color: var(--accent-bronze);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 25px;
    transition: var(--transition-fast);
}
.service-card:hover .service-icon-wrapper {
    background: var(--accent-gold);
    color: #ffffff;
    transform: scale(1.05);
}
.service-card h3 {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--primary-dark);
}
.service-card p {
    color: var(--text-muted);
    font-size: 0.98rem;
    margin-bottom: 20px;
    flex-grow: 1;
}
.service-features-list {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}
.service-features-list li {
    font-size: 0.9rem;
    color: #1e293b;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.service-features-list li i {
    color: var(--accent-bronze);
}

/* Projects Portfolio */
.portfolio-filter-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 45px;
}
.filter-btn {
    background: #ffffff;
    border: 1.5px solid var(--border-color);
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 700;
    color: var(--primary-slate);
    cursor: pointer;
    transition: var(--transition-fast);
}
.filter-btn:hover, .filter-btn.active {
    background: var(--primary-dark);
    color: #f59e0b;
    border-color: var(--primary-dark);
    box-shadow: var(--shadow-sm);
}

.project-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
    height: 100%;
}
.project-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.project-img-box {
    position: relative;
    height: 240px;
    overflow: hidden;
}
.project-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.project-card:hover .project-img-box img {
    transform: scale(1.08);
}
.project-category-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(4px);
    color: #f59e0b;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    border: 1px solid var(--accent-gold);
}
.project-info {
    padding: 22px;
}
.project-info h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--primary-dark);
}
.project-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 15px;
}

/* Stats Counter Section */
.stats-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-slate) 100%);
    color: #ffffff;
    padding: 70px 0;
    position: relative;
}
.stat-card {
    text-align: center;
    padding: 20px;
}
.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: #f59e0b;
    line-height: 1;
    margin-bottom: 10px;
    font-family: 'Tajawal', sans-serif;
}
.stat-label {
    font-size: 1.1rem;
    font-weight: 700;
    color: #f8fafc;
}

/* Quote Request Form Section */
.quote-section {
    background: #ffffff;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    padding: 40px;
}
.form-control, .form-select {
    border-radius: 10px;
    padding: 12px 16px;
    border: 1.5px solid #cbd5e1;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}
.form-control:focus, .form-select:focus {
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 4px var(--accent-amber-glow);
}
.form-label {
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

/* Testimonials */
.testimonial-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 30px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    position: relative;
    height: 100%;
}
.testimonial-stars {
    color: #f59e0b;
    margin-bottom: 15px;
    font-size: 1.1rem;
}
.testimonial-text {
    font-style: italic;
    color: #1e293b;
    font-size: 1rem;
    margin-bottom: 20px;
}
.client-info h4 {
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--primary-dark);
    margin-bottom: 2px;
}
.client-info span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Blog Cards */
.blog-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.blog-img {
    height: 200px;
    object-fit: cover;
    width: 100%;
}
.blog-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.blog-date {
    font-size: 0.85rem;
    color: #b45309; /* High Contrast WCAG AAA/AA compliant */
    font-weight: 700;
    margin-bottom: 8px;
}
.blog-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 12px;
    line-height: 1.4;
}
.blog-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    flex-grow: 1;
}

/* FAQ Accordion */
.accordion-item {
    border: 1px solid var(--border-color);
    border-radius: 12px !important;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.accordion-button {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--primary-dark);
    padding: 20px;
    background: #ffffff;
}
.accordion-button:not(.collapsed) {
    background: rgba(217, 119, 6, 0.08);
    color: var(--accent-bronze);
    box-shadow: none;
}
.accordion-button::after {
    margin-right: auto;
    margin-left: 0;
}

/* Floating Action Buttons */
.floating-actions {
    position: fixed;
    bottom: 25px;
    left: 25px;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.floating-btn {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.6rem;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
    position: relative;
}
.floating-btn:hover {
    transform: scale(1.12);
    color: #ffffff;
}
.floating-btn.whatsapp {
    background: var(--whatsapp-color);
}
.floating-btn.phone {
    background: var(--phone-color);
}

/* Footer */
.main-footer {
    background: var(--primary-dark);
    color: #f8fafc;
    padding-top: 80px;
    padding-bottom: 30px;
    border-top: 3px solid var(--accent-gold);
}
.footer-heading {
    color: #ffffff;
    font-weight: 800;
    font-size: 1.25rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}
.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-gold);
    border-radius: 2px;
}
.footer-links {
    list-style: none;
    padding: 0;
}
.footer-links li {
    margin-bottom: 12px;
}
.footer-links a {
    color: #f8fafc;
    transition: var(--transition-fast);
}
.footer-links a:hover {
    color: #f59e0b;
    padding-right: 6px;
}
.contact-info-list {
    list-style: none;
    padding: 0;
}
.contact-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.98rem;
}
.contact-info-list li i {
    color: var(--accent-light-gold);
    font-size: 1.2rem;
    margin-top: 4px;
}
.copyright-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 25px;
    margin-top: 60px;
    font-size: 0.9rem;
    color: #e2e8f0;
}

/* Global alignment override for RTL layout */
.text-end {
    text-align: right !important;
}

/* Responsive adjustments */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.2rem;
    }
    .hero-lead {
        font-size: 1.05rem;
    }
    .section-title {
        font-size: 1.9rem;
    }
}