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

body {
    font-family: 'Cairo', sans-serif;
    background-color: #ffffff;
    color: #1e1f2a;
    line-height: 1.5;
    scroll-behavior: smooth;
}

/* brand colors */
:root {
    --primary-red: #af2920;
    --primary-gray: #575757;
    --gray-soft-bg: #f5f7fa;
    --gray-dark-bg: #232323;
    --gray-card-bg: #2d2d2d;
    --gray-border: #eef2f6;
    --text-muted: #475569;
    --text-light: #cbd5e1;
    --shadow-md: 0 20px 30px -12px rgba(0, 0, 0, 0.1);
    --shadow-sm: 0 8px 20px rgba(0, 0, 0, 0.05);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

/* STICKY NAVBAR */
.sticky-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(175, 41, 32, 0.15);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.03);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    flex-wrap: wrap;
    gap: 20px;
}
.logo {
    position: relative;
}

/* Desktop navigation */
.nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
    align-items: center;
    flex-wrap: wrap;
}
.nav-links a {
    text-decoration: none;
    font-weight: 600;
    color: #2c3e50;
    transition: 0.2s;
    font-size: 1rem;
    cursor: pointer;
}
.nav-links a:hover {
    color: var(--primary-red);
}

/* Mobile menu button (hidden on desktop) */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: #2c3e50;
    cursor: pointer;
    transition: 0.2s;
    padding: 8px;
}
.mobile-menu-btn:hover {
    color: var(--primary-red);
}

/* Mobile navigation overlay */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    z-index: 1001;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 32px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.mobile-nav.active {
    display: flex;
    opacity: 1;
    visibility: visible;
}
.mobile-nav a {
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    transition: 0.2s;
    padding: 12px 24px;
    border-radius: 50px;
}
.mobile-nav a:hover {
    color: var(--primary-red);
    background: rgba(175, 41, 32, 0.08);
}
.close-menu {
    position: absolute;
    top: 24px;
    right: 24px;
    background: none;
    border: none;
    font-size: 2rem;
    color: #2c3e50;
    cursor: pointer;
    transition: 0.2s;
}
.close-menu:hover {
    color: var(--primary-red);
    transform: rotate(90deg);
}

/* Hero with overlay */
.hero {
    background: linear-gradient(107deg, rgba(15,25,35,0.8) 0%, rgba(15,25,35,0.6) 100%), url('https://images.unsplash.com/photo-1576091160550-2173dba999ef?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center 35%;
    border-radius: 0 0 48px 48px;
}
.hero-content {
    padding: 100px 0 110px 0;
    max-width: 750px;
}
.hero-content p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.92);
    margin-bottom: 32px;
}
.btn-primary {
    background: var(--primary-red);
    color: white;
    padding: 14px 34px;
    border-radius: 44px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: 0.25s;
    box-shadow: 0 8px 18px rgba(175,41,32,0.3);
    cursor: pointer;
}
.btn-primary:hover {
    background: #911f17;
    transform: translateY(-3px);
}

/* section titles */
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #0f172a;
}
.section-title-white {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #ffffff;
}

/* ABOUT section (white background) */
.about-white {
    background: #ffffff;
    padding: 80px 0;
}
.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin: 40px 0;
}
.mv-card {
    background: #ffffff;
    padding: 32px 28px;
    border-radius: 32px;
    border: 1px solid var(--gray-border);
    transition: 0.2s;
    box-shadow: var(--shadow-sm);
}
.mv-card:hover {
    border-color: var(--primary-red);
    transform: translateY(-4px);
}
.mv-card h3 {
    color: var(--primary-red);
    font-size: 1.6rem;
    margin-bottom: 12px;
}
.legacy-white {
    background: #f5f5f5;
    border-radius: 32px;
    padding: 42px 36px;
    margin: 40px 0 0;
    border-left: 4px solid var(--primary-red);
}

/* SERVICES SECTION (dark gray background) */
.services-gray {
    background: var(--gray-dark-bg);
    padding: 80px 0;
}
.services-gray .section-title-white {
    color: #ffffff;
    text-align: left;
}
.services-layout {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    align-items: center;
    margin-top: 40px;
}
.services-grid-minimal {
    flex: 1.2;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 28px;
}
.service-card-icon {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(2px);
    padding: 28px 20px;
    border-radius: 28px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}
.service-card-icon:hover {
    transform: translateY(-8px);
    border-color: var(--primary-red);
    background: rgba(175, 41, 32, 0.12);
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.4);
}
.service-icon-big {
    background: rgba(175, 41, 32, 0.15);
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 28px;
    margin: 0 auto 20px auto;
    transition: 0.2s;
}
.service-card-icon:hover .service-icon-big {
    background: rgba(175, 41, 32, 0.3);
}
.service-icon-big i {
    font-size: 2rem;
    color: var(--primary-red);
}
.service-card-icon h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 700;
    color: #ffffff;
}
.service-card-icon p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}
.services-side-image {
    flex: 0.9;
    border-radius: 32px;
    overflow: hidden;
    height: 540px;
    background-image: url('../images/services.jpg');
    background-size: cover;
    background-position: center;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}
.services-side-image:hover {
    transform: scale(1.01);
}

/* PARTNERS SECTION (white background) */
.partners-white {
    background: #ffffff;
    padding: 80px 0;
}
.partner-logos-only {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
    margin: 50px 0;
}
.partner-logo-item {
    background: #ffffff;
    border-radius: 28px;
    padding: 32px 20px;
    text-align: center;
    transition: 0.25s;
    border: 1px solid var(--gray-border);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}
.partner-logo-item img {
    max-width: 135px;
    height: auto;
    transition: 0.2s;
}
.partner-logo-item:hover {
    transform: translateY(-6px);
    border-color: var(--primary-red);
    box-shadow: var(--shadow-md);
}
.partner-logo-item:hover img {
    transform: scale(1.05);
}

/* contact section */
.contact-card {
    background: white;
    border-radius: 40px;
    padding: 48px 40px;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-border);
}
.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
    transition: 0.2s;
    padding: 6px 12px;
    border-radius: 60px;
    width: fit-content;
}
.contact-detail-item:hover {
    background: rgba(175, 41, 32, 0.06);
    transform: translateX(6px);
}
.contact-detail-item i {
    background: rgba(175,41,32,0.1);
    padding: 14px;
    border-radius: 60px;
    width: 52px;
    text-align: center;
    color: var(--primary-red);
}
.contact-detail-item a {
    text-decoration: none;
    font-weight: 500;
    color: #0f172a;
}
.contact-detail-item a:hover {
    color: var(--primary-red);
}

footer {
    background: #232323;
    padding: 40px 0;
    text-align: center;
    color: #d3d3d3;
    font-size: 15px;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }
    .hero-content h1 {
        font-size: 1.8rem;
    }
    .hero-content p {
        font-size: 1rem;
    }
    .navbar {
        flex-direction: row;
        justify-content: space-between;
    }
    /* Hide desktop nav links on mobile */
    .nav-links {
        display: none;
    }
    /* Show mobile menu button */
    .mobile-menu-btn {
        display: block;
    }
    .services-layout {
        flex-direction: column;
    }
    .services-side-image {
        width: 100%;
        height: 280px;
    }
    .mv-grid {
        gap: 20px;
    }
    .legacy-white {
        padding: 28px 20px;
    }
    .contact-card {
        padding: 32px 24px;
    }
    .partner-logos-only {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 60px 0 70px 0;
    }
    .section-title, .section-title-white {
        font-size: 1.8rem;
    }
    .service-card-icon h3 {
        font-size: 1.2rem;
    }
}

.schema-hidden {
    display: none;
}