/* IMMO-STC Main Design System & Responsive Layout */
:root {
    --primary: #1e3a8a;
    --primary-dark: #1e293b;
    --secondary: #0ea5e9;
    --accent: #f59e0b;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --text-main: #1f2937;
    --text-muted: #6b7280;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 8px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Cairo', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    direction: rtl;
    text-align: right;
    overflow-x: hidden;
}

body[dir="ltr"] {
    direction: ltr;
    text-align: left;
}

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

ul {
    list-style: none;
}

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

/* Navbar */
.navbar {
    background: var(--bg-card);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--secondary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: #ffffff;
    padding: 3rem 1rem 1.5rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer h3 {
    margin-bottom: 1rem;
    color: var(--secondary);
}

.footer ul li {
    margin-bottom: 0.5rem;
}

.footer a {
    color: #cbd5e1;
}

.footer a:hover {
    color: #ffffff;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    color: #94a3b8;
    font-size: 0.9rem;
}

/* Responsive Media Queries for Mobile & Tablet */
@media (max-width: 992px) {
    .navbar {
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
    }
    .nav-links {
        justify-content: center;
        gap: 0.75rem;
    }
    .nav-actions {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 14px;
    }
    .container {
        padding: 1rem 0.5rem;
    }
    .property-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    h1 {
        font-size: 1.8rem !important;
    }
    h2 {
        font-size: 1.4rem !important;
    }
}