/**
 * ملف الأنماط الرئيسي - مصنع إيليا
 * تم فصله عن index.html لتحسين الأداء
 */

/* ===== MODERN RESPONSIVE DESIGN SYSTEM ===== */

/* CSS Variables for Modern Design */
:root {
    /* Primary Colors */
    --primary-gold: #FFD700;
    --primary-gold-dark: #FFA500;
    --primary-gold-darker: #FF8C00;
    --primary-gold-light: #FFED4E;

    /* Background Colors */
    --bg-primary: #000000;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --bg-glass: rgba(26, 26, 26, 0.9);
    --bg-glass-light: rgba(255, 255, 255, 0.1);

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-muted: rgba(255, 255, 255, 0.6);

    /* Spacing System */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-xxl: 4rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 15px;
    --radius-lg: 25px;
    --radius-xl: 35px;

    /* Shadows */
    --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.3);
    --shadow-gold: 0 10px 30px rgba(255, 215, 0, 0.3);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Typography */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 4rem;
}

/* Modern Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    font-size: 16px;
}

body {
    font-family: 'Cairo', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Modern Container System */
.container-fluid {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding-left: var(--space-md);
    padding-right: var(--space-md);
}

/* Modern Grid System */
.modern-grid {
    display: grid;
    gap: var(--space-lg);
}

.modern-grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.modern-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.modern-grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Modern Typography */
.modern-title {
    font-size: clamp(var(--font-size-3xl), 5vw, var(--font-size-6xl));
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-gold-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.modern-subtitle {
    font-size: clamp(var(--font-size-lg), 3vw, var(--font-size-2xl));
    color: var(--text-secondary);
    font-weight: 500;
    line-height: 1.4;
}

.modern-text {
    font-size: clamp(var(--font-size-sm), 2vw, var(--font-size-lg));
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Modern Button System */
.modern-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: var(--font-size-base);
    text-decoration: none;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.modern-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
    z-index: -1;
}

.modern-btn:hover::before {
    left: 100%;
}

.modern-btn-primary {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-gold-dark) 100%);
    color: var(--bg-primary);
    box-shadow: var(--shadow-gold);
}

.modern-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.5);
    color: var(--bg-primary);
}

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

.modern-btn-outline:hover {
    background: var(--primary-gold);
    color: var(--bg-primary);
    transform: translateY(-3px);
}

/* Modern Card System */
.modern-card {
    background: var(--bg-glass);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    backdrop-filter: blur(20px);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.modern-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-gold) 0%, var(--primary-gold-dark) 100%);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.modern-card:hover::before {
    transform: scaleX(1);
}

.modern-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-lg);
}

/* حماية الشعار من الاختفاء */
.navbar-brand {
    position: relative !important;
    z-index: 1000 !important;
}

.navbar-brand img {
    transition: all var(--transition-normal);
}

/* Loading Spinner */
.modern-loading {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.modern-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-top: 2px solid var(--primary-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error Handling */
.error-message {
    background: linear-gradient(135deg, #dc3545, #c82333);
    color: white;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin: var(--space-md) 0;
    text-align: center;
    font-weight: 600;
}

.success-message {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin: var(--space-md) 0;
    text-align: center;
    font-weight: 600;
}

.warning-message {
    background: linear-gradient(135deg, #ffc107, #e0a800);
    color: #000;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin: var(--space-md) 0;
    text-align: center;
    font-weight: 600;
}

/* ===== MOBILE RESPONSIVE IMPROVEMENTS ===== */
@media (max-width: 767.98px) {
    :root {
        /* تقليل أحجام الخطوط للموبايل */
        --font-size-xs: 0.7rem;
        --font-size-sm: 0.8rem;
        --font-size-base: 0.875rem;
        --font-size-lg: 0.95rem;
        --font-size-xl: 1.05rem;
        --font-size-2xl: 1.25rem;
        --font-size-3xl: 1.5rem;
        --font-size-4xl: 1.75rem;
        --font-size-5xl: 2rem;
        --font-size-6xl: 2.25rem;

        /* تقليل المسافات */
        --space-xs: 0.35rem;
        --space-sm: 0.7rem;
        --space-md: 1rem;
        --space-lg: 1.5rem;
        --space-xl: 2rem;
        --space-xxl: 2.5rem;
    }

    html {
        font-size: 15px;
    }

    /* تحسين العناوين */
    .modern-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
        line-height: 1.3;
        margin-bottom: var(--space-sm);
    }

    .modern-subtitle {
        font-size: clamp(0.95rem, 3vw, 1.2rem);
        line-height: 1.5;
    }

    .modern-text {
        font-size: clamp(0.8rem, 2vw, 0.95rem);
        line-height: 1.65;
    }

    /* تحسين الأزرار */
    .modern-btn {
        font-size: var(--font-size-sm);
        padding: var(--space-sm) var(--space-md);
    }

    /* تحسين الحاويات */
    .container,
    .container-fluid {
        padding-left: var(--space-sm);
        padding-right: var(--space-sm);
    }

    /* تحسين الرسائل */
    .error-message,
    .success-message,
    .warning-message {
        font-size: var(--font-size-sm);
        padding: var(--space-sm);
    }
}

/* تحسينات للشاشات الصغيرة جداً */
@media (max-width: 374.98px) {
    :root {
        --font-size-xs: 0.65rem;
        --font-size-sm: 0.75rem;
        --font-size-base: 0.8rem;
        --font-size-lg: 0.9rem;
        --font-size-xl: 1rem;
        --font-size-2xl: 1.15rem;
        --font-size-3xl: 1.35rem;
        --font-size-4xl: 1.6rem;
        --font-size-5xl: 1.85rem;
        --font-size-6xl: 2rem;
    }

    html {
        font-size: 14px;
    }

    .modern-title {
        font-size: clamp(1.35rem, 5vw, 1.85rem);
    }

    .modern-subtitle {
        font-size: clamp(0.85rem, 3vw, 1.1rem);
    }
}

/* ===== صور كاملة — الحاوية تتبع الصورة بدون قصّ ===== */
.elea-media-frame {
    position: relative;
    width: 100%;
    overflow: visible;
    background: #0d0d14;
    display: block;
}

.elea-media-frame--card,
.elea-media-frame--tile,
.elea-media-frame--hero {
    aspect-ratio: auto;
    height: auto;
    min-height: 0;
    max-height: none;
}

.elea-media-frame--tile {
    border-radius: 16px;
    border: 2px solid rgba(255, 215, 0, 0.25);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    background: #111;
}

.elea-fit-img,
.kitchen-showcase-image,
.aluminum-showcase-image,
.doors-showcase-image,
.about-image,
.aluminum-product-1-image,
.aluminum-product-2-image,
.aluminum-product-3-image,
.elea-service-gallery img,
#aluminum-products-grid img,
.premium-3d-image {
    width: 100% !important;
    height: auto !important;
    max-width: 100% !important;
    max-height: none !important;
    object-fit: contain !important;
    object-position: center center !important;
    display: block !important;
}

.elea-fit-img.is-broken {
    opacity: 0.15;
    min-height: 120px;
}

.elea-product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    color: #fff;
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    z-index: 2;
}

.elea-product-card {
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    overflow: hidden;
}

.elea-product-card:hover {
    transform: translateY(-12px);
}

#kitchen-showcase-image,
.kitchen-showcase-image,
#kitchens .elea-media-frame--hero {
    width: 100% !important;
    height: auto !important;
    max-height: none !important;
    aspect-ratio: auto !important;
    object-fit: contain !important;
    background: #111;
}

#kitchens .elea-media-frame--hero {
    overflow: visible;
    min-height: 0;
}