/* ============================================
                   CSS CUSTOM PROPERTIES (Design Tokens)
                   ============================================ */
:root {
    /* Colors - Dark Theme */
    --color-bg-primary: #0a0a0a;
    --color-bg-secondary: #12121f;
    --color-bg-tertiary: #1a1a2e;
    --color-bg-card: rgba(26, 26, 46, 0.85);
    --color-bg-card-hover: rgba(35, 35, 60, 0.95);
    --color-bg-nav: rgba(18, 18, 31, 0.85);
    --color-text-primary: #ffffff;
    --color-text-secondary: #b0b0c0;
    --color-text-muted: #8888a0;
    --color-text-inverse: #1a1a2e;
    --color-accent: #f9a825;
    --color-accent-light: #ffc94d;
    --color-accent-dark: #cc8800;
    --color-accent-rgb: 249, 168, 37;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-accent: rgba(249, 168, 37, 0.25);
    --color-shadow: rgba(0, 0, 0, 0.5);
    --color-glow: rgba(249, 168, 37, 0.4);
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #f9a825 0%, #ff8c00 100%);
    --gradient-dark: linear-gradient(180deg, #0a0a0a 0%, #1a1a2e 100%);
    --gradient-radial: radial-gradient(ellipse at center, #1a1a2e 0%, #0a0a0a 70%);
    /* Typography */
    --font-primary: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    /* Z-Index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-toast: 1080;
    /* Sizes */
    --navbar-height: 80px;
    --navbar-height-scrolled: 70px;
    --container-max-width: 1400px;
}

/* Light Theme */
html[data-theme="light"] {
    --color-bg-primary: #f8f9fc;
    --color-bg-secondary: #ffffff;
    --color-bg-tertiary: #f0f2f8;
    --color-bg-card: rgba(255, 255, 255, 0.95);
    --color-bg-card-hover: rgba(255, 255, 255, 1);
    --color-bg-nav: rgba(255, 255, 255, 0.95);
    --color-text-primary: #1a1a2e;
    --color-text-secondary: #4a4a6a;
    --color-text-muted: #7a7a9a;
    --color-text-inverse: #ffffff;
    --color-border: rgba(26, 26, 46, 0.08);
    --color-border-accent: rgba(249, 168, 37, 0.4);
    --color-shadow: rgba(0, 0, 0, 0.08);
    --color-glow: rgba(249, 168, 37, 0.25);
    --gradient-dark: linear-gradient(180deg, #f0f2f8 0%, #ffffff 100%);
    --gradient-radial: radial-gradient(ellipse at center, #ffffff 0%, #f8f9fc 70%);
}

/* ============================================
                   BASE STYLES
                   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
}

/* ============================================
                   GLOBAL LAYOUT CONTAINER
                   ============================================ */
.main-container {
    width: 100%;
    max-width: var(--container-max-width, 1320px);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--space-xl, 2rem);
    padding-right: var(--space-xl, 2rem);
}

@@media (max-width: 991.98px) {
    .main-container {
        padding-left: var(--space-lg, 1.5rem);
        padding-right: var(--space-lg, 1.5rem);
    }
}

@@media (max-width: 767.98px) {
    .main-container {
        padding-left: var(--space-md, 1rem);
        padding-right: var(--space-md, 1rem);
    }
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    transition: background-color var(--transition-slow), color var(--transition-slow);
}

/* Reduce motion for accessibility */
@@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

    ::-webkit-scrollbar-thumb:hover {
        box-shadow: 0 0 15px var(--color-glow);
    }

/* Selection */
::selection {
    background: rgba(var(--color-accent-rgb), 0.3);
    color: var(--color-text-primary);
}

/* ============================================
                   BACKGROUND EFFECTS
                   ============================================ */
.bg-effects {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

/* Animated Gradient Background */
.bg-gradient {
    position: absolute;
    inset: 0;
    background: var(--gradient-radial);
    opacity: 0.6;
}

/* Stars */
.stars-container {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.star {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 50%;
    opacity: 0.4;
    animation: twinkle 4s ease-in-out infinite;
}

@@keyframes twinkle {
    0%, 100% {
        opacity: 0.2;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.2);
    }
}

/* Floating Particles */
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.15;
    animation: floatUp 15s linear infinite;
    filter: blur(1px);
}

@@keyframes floatUp {
    0% {
        transform: translateY(100vh) scale(1);
        opacity: 0;
    }

    10% {
        opacity: 0.15;
    }

    90% {
        opacity: 0.15;
    }

    100% {
        transform: translateY(-100vh) scale(1.5);
        opacity: 0;
    }
}

/* ============================================
                   LOADING SCREEN
                   ============================================ */
.loading-screen {
    position: fixed;
    inset: 0;
    background: var(--color-bg-primary);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

    .loading-screen.hidden {
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
    }

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

.loading-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-lg);
    animation: pulse 1.5s ease-in-out infinite;
    position: relative;
}

    .loading-logo img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        filter: drop-shadow(0 0 20px var(--color-glow));
    }

@@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.08);
    }
}

.loading-text {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.loading-bar {
    width: 200px;
    height: 3px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    margin: var(--space-lg) auto 0;
    overflow: hidden;
}

.loading-bar-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    animation: loadingProgress 2s ease-in-out forwards;
}

@@keyframes loadingProgress {
    0% {
        width: 0%;
    }

    50% {
        width: 60%;
    }

    100% {
        width: 100%;
    }
}

/* ============================================
                   SCROLL PROGRESS INDICATOR
                   ============================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--gradient-primary);
    z-index: var(--z-tooltip);
    transition: width 0.1s linear;
    box-shadow: 0 0 15px var(--color-glow);
}

/* ============================================
                   NAVBAR
                   ============================================ */
.navbar-custom {
    background: var(--color-bg-nav);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-md) var(--space-xl);
    margin: var(--space-md) auto;
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - var(--space-xl));
    max-width: var(--container-max-width);
    z-index: var(--z-sticky);
    transition: all var(--transition-smooth);
    box-shadow: 0 10px 40px var(--color-shadow), 0 0 30px rgba(var(--color-accent-rgb), 0.1);
}

    .navbar-custom.scrolled {
        padding: var(--space-sm) var(--space-lg);
        margin: var(--space-xs) auto;
        border-radius: var(--radius-lg);
        box-shadow: 0 15px 50px var(--color-shadow), 0 0 40px rgba(var(--color-accent-rgb), 0.15);
    }

/* RTL Support */
html[dir="rtl"] .navbar-custom {
    left: auto;
    right: 50%;
    transform: translateX(50%);
}

.navbar-custom.scrolled[dir="rtl"] {
    transform: translateX(50%);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: var(--space-lg);
}

/* Brand */
.navbar-brand-modern {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    text-decoration: none;
    color: var(--color-text-primary);
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

    .navbar-brand-modern:hover {
        transform: scale(1.02);
    }

    .navbar-brand-modern:focus {
        outline: 2px solid var(--color-accent);
        outline-offset: 4px;
        border-radius: var(--radius-sm);
    }

.brand-logo {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.navbar-brand-modern:hover .brand-logo {
    box-shadow: 0 0 25px var(--color-glow);
    transform: rotate(5deg);
}

.brand-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.1rem;
    font-weight: var(--font-weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.brand-tagline {
    font-size: 0.65rem;
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
}

/* Navigation Menu */
.navbar-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    flex: 1;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-item {
    position: relative;
}

.nav-link-modern {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: 0.9rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
    white-space: nowrap;
}

    .nav-link-modern:hover,
    .nav-link-modern.active {
        color: var(--color-accent);
        background: rgba(var(--color-accent-rgb), 0.1);
    }

    .nav-link-modern::after {
        content: '';
        position: absolute;
        bottom: 4px;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
        height: 2px;
        background: var(--gradient-primary);
        border-radius: var(--radius-full);
        transition: width var(--transition-fast);
    }

    .nav-link-modern:hover::after,
    .nav-link-modern.active::after {
        width: 60%;
    }

    .nav-link-modern i {
        font-size: 0.85rem;
        transition: transform var(--transition-fast);
    }

    .nav-link-modern:hover i {
        transform: rotate(180deg);
    }

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-menu-modern {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 220px;
    background: var(--color-bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-sm);
    margin-top: var(--space-sm);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    box-shadow: 0 20px 50px var(--color-shadow);
    list-style: none;
    z-index: var(--z-dropdown);
}

.nav-dropdown:hover .dropdown-menu-modern,
.nav-dropdown:focus-within .dropdown-menu-modern {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-item-modern {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: 0.85rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

    .dropdown-item-modern:hover,
    .dropdown-item-modern:focus {
        color: var(--color-accent);
        background: rgba(var(--color-accent-rgb), 0.12);
        transform: translateX(4px);
    }

html[dir="rtl"] .dropdown-item-modern:hover {
    transform: translateX(-4px);
}

.dropdown-item-modern i {
    width: 20px;
    color: var(--color-accent);
    opacity: 0.7;
}

.dropdown-divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--space-sm) 0;
}

/* Navbar Controls */
.navbar-controls {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.btn-control {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-full);
    font-weight: var(--font-weight-semibold);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(var(--color-accent-rgb), 0.3);
}

    .btn-control:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(var(--color-accent-rgb), 0.4);
    }

    .btn-control:active {
        transform: translateY(0);
    }

    .btn-control:focus {
        outline: 2px solid var(--color-accent);
        outline-offset: 2px;
    }

    .btn-control i {
        font-size: 1rem;
    }

/* Mobile Menu Toggle */
.navbar-toggler-modern {
    display: none;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    align-items: center;
    justify-content: center;
}

    .navbar-toggler-modern:hover,
    .navbar-toggler-modern:focus {
        border-color: var(--color-accent);
        color: var(--color-accent);
        box-shadow: 0 0 20px var(--color-glow);
    }

    .navbar-toggler-modern i {
        font-size: 1.25rem;
    }

.toggler-icon {
    display: none;
}

    .toggler-icon.active {
        display: block;
    }

/* ============================================
                   MOBILE NAVIGATION DRAWER
                   ============================================ */
.mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

    .mobile-nav-overlay.active {
        opacity: 1;
        visibility: visible;
    }

.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    max-width: 85%;
    height: 100vh;
    background: var(--color-bg-secondary);
    z-index: var(--z-modal);
    transition: right var(--transition-smooth);
    display: flex;
    flex-direction: column;
    box-shadow: -10px 0 50px rgba(0, 0, 0, 0.3);
}

html[dir="rtl"] .mobile-nav-drawer {
    right: auto;
    left: -100%;
    box-shadow: 10px 0 50px rgba(0, 0, 0, 0.3);
}

.mobile-nav-drawer.active {
    right: 0;
}

html[dir="rtl"] .mobile-nav-drawer.active {
    left: 0;
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: none;
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

    .mobile-nav-close:hover {
        background: var(--color-accent);
        color: white;
    }

.mobile-nav-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
}

.mobile-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-item {
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    font-size: 1rem;
    transition: color var(--transition-fast);
}

    .mobile-nav-link:hover,
    .mobile-nav-link.active {
        color: var(--color-accent);
    }

.mobile-submenu-toggle {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

    .mobile-submenu-toggle:hover {
        background: var(--color-accent);
        color: white;
    }

    .mobile-submenu-toggle.active i {
        transform: rotate(180deg);
    }

.mobile-dropdown-menu {
    display: none;
    padding: var(--space-sm) 0 var(--space-md) var(--space-lg);
    list-style: none;
}

    .mobile-dropdown-menu.active {
        display: block;
    }

.mobile-dropdown-item {
    padding: var(--space-sm) 0;
}

.mobile-dropdown-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

    .mobile-dropdown-link:hover {
        color: var(--color-accent);
    }

.mobile-nav-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.mobile-controls {
    display: flex;
    gap: var(--space-sm);
}

    .mobile-controls .btn-control {
        flex: 1;
        justify-content: center;
    }

/* ============================================
                   BACK TO TOP BUTTON
                   ============================================ */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: var(--z-fixed);
    box-shadow: 0 8px 30px rgba(var(--color-accent-rgb), 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
}

    .back-to-top.visible {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .back-to-top:hover {
        transform: translateY(-5px) scale(1.1);
        box-shadow: 0 12px 40px rgba(var(--color-accent-rgb), 0.5);
    }

    .back-to-top:active {
        transform: translateY(-2px) scale(1.05);
    }

html[dir="rtl"] .back-to-top {
    right: auto;
    left: var(--space-xl);
}

/* ============================================
                   FOOTER
                   ============================================ */
.site-footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--space-3xl) 0 var(--space-xl);
    position: relative;
    z-index: 1;
}

.footer-section {
    margin-bottom: var(--space-xl);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.footer-brand-logo {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

    .footer-brand-logo img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

.footer-brand-name {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
}

.footer-description {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
}

/* Footer Links */
.footer-title {
    font-size: 1rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
    position: relative;
    display: inline-block;
}

    .footer-title::after {
        content: '';
        position: absolute;
        bottom: -6px;
        left: 0;
        width: 40px;
        height: 2px;
        background: var(--gradient-primary);
        border-radius: var(--radius-full);
    }

html[dir="rtl"] .footer-title::after {
    left: auto;
    right: 0;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

    .footer-link:hover {
        color: var(--color-accent);
        transform: translateX(4px);
    }

html[dir="rtl"] .footer-link:hover {
    transform: translateX(-4px);
}

.footer-link i {
    color: var(--color-accent);
    font-size: 0.8rem;
}

/* Contact Info */
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

    .contact-item i {
        color: var(--color-accent);
        font-size: 1.1rem;
        margin-top: 4px;
        flex-shrink: 0;
    }

    .contact-item span {
        word-break: break-word;
    }

/* Social Links */
.social-links {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(var(--color-accent-rgb), 0.1);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

    .social-link:hover {
        background: var(--gradient-primary);
        border-color: var(--color-accent);
        color: white;
        transform: translateY(-4px) rotate(5deg);
        box-shadow: 0 8px 25px rgba(var(--color-accent-rgb), 0.4);
    }

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-xl);
    margin-top: var(--space-2xl);
}

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

.footer-copyright {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}

.footer-legal-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-legal-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color var(--transition-fast);
}

    .footer-legal-link:hover {
        color: var(--color-accent);
    }

/* ============================================
                   RESPONSIVE STYLES
                   ============================================ */

/* Large screens - Hide toggler, show full nav */
@@media (min-width: 1200px) {
    .navbar-toggler-modern {
        display: none !important;
    }

    .mobile-nav-overlay,
    .mobile-nav-drawer {
        display: none !important;
    }
}

/* Tablet and below - Mobile navigation */
@@media (max-width: 1199.98px) {
    .navbar-custom {
        width: 100%;
        max-width: 100%;
        margin: 0;
        border-radius: 0;
        padding: var(--space-md);
    }

        .navbar-custom.scrolled {
            padding: var(--space-sm) var(--space-md);
        }

    .navbar-container {
        position: relative;
    }

    .navbar-brand-modern {
        position: relative;
        z-index: calc(var(--z-modal) + 1);
    }

    .navbar-menu {
        display: none !important;
    }

    .navbar-controls {
        display: none !important;
    }

    .navbar-toggler-modern {
        display: flex;
    }
}

@@media (max-width: 767.98px) {
    .brand-tagline {
        display: none;
    }

    .brand-logo {
        width: 40px;
        height: 40px;
    }

    .brand-name {
        font-size: 1rem;
    }

    .back-to-top {
        bottom: var(--space-lg);
        right: var(--space-lg);
        width: 44px;
        height: 44px;
    }

    html[dir="rtl"] .back-to-top {
        left: var(--space-lg);
    }

    .site-footer {
        padding: var(--space-2xl) 0 var(--space-lg);
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-legal-links {
        justify-content: center;
    }
}

@@media (max-width: 575.98px) {
    .mobile-nav-drawer {
        width: 100%;
        max-width: 100%;
    }

    .social-links {
        justify-content: center;
    }
}

/* Print styles */
@@media print {
    .loading-screen,
    .bg-effects,
    .scroll-progress,
    .back-to-top,
    .navbar-custom,
    .mobile-nav-overlay,
    .mobile-nav-drawer {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }
}