/* ========================================
   Modern Blue Theme - Advanced Styling
   ======================================== */

:root {
    /* Modern Blue Color Palette */
    --primary-blue: #0066FF;
    --primary-blue-dark: #0052CC;
    --primary-blue-light: #3385FF;
    --secondary-blue: #00B8FF;
    --accent-blue: #6B8CFF;
    --dark-blue: #001F3F;
    --navy-blue: #0A1628;
    --electric-blue: #00D4FF;
    --sky-blue: #E6F2FF;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0066FF 0%, #00B8FF 100%);
    --gradient-secondary: linear-gradient(135deg, #6B8CFF 0%, #00D4FF 100%);
    --gradient-dark: linear-gradient(135deg, #001F3F 0%, #0A1628 100%);
    --gradient-light: linear-gradient(135deg, #E6F2FF 0%, #FFFFFF 100%);
    --gradient-glow: radial-gradient(circle at center, rgba(0, 102, 255, 0.3) 0%, transparent 70%);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 102, 255, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 102, 255, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 102, 255, 0.16);
    --shadow-xl: 0 16px 48px rgba(0, 102, 255, 0.2);
    --shadow-glow: 0 0 40px rgba(0, 184, 255, 0.4);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Spacing */
    --container-padding: 2rem;
    --section-spacing: 6rem;
}

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-900);
    background: var(--gray-50);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* ========================================
   HERO SECTION - Advanced Design
   ======================================== */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--gradient-dark);
}

/* Animated Background */
.hero-background {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.animated-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 102, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 255, 0.1) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridMove 20s linear infinite;
    opacity: 0.4;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

.floating-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--electric-blue);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--electric-blue);
    animation: float 15s infinite ease-in-out;
    opacity: 0.6;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    50% {
        transform: translateY(-100vh) translateX(100px) scale(1.5);
        opacity: 0.4;
    }
    90% {
        opacity: 0.6;
    }
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: orbFloat 8s infinite ease-in-out;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--primary-blue) 0%, transparent 70%);
    top: -250px;
    left: -250px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--secondary-blue) 0%, transparent 70%);
    bottom: -200px;
    right: -200px;
    animation-delay: 2s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
    top: 50%;
    right: 10%;
    animation-delay: 4s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -30px) scale(1.1); }
}

/* Hero Content */
.hero-container {
    position: relative;
    z-index: 10;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 8rem 2rem;
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 1.25rem;
    background: rgba(0, 184, 255, 0.15);
    border: 1px solid rgba(0, 184, 255, 0.3);
    border-radius: 50px;
    color: var(--electric-blue);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    animation: badgePulse 2s infinite;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--electric-blue);
    border-radius: 50%;
    animation: dotPulse 2s infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 184, 255, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(0, 184, 255, 0); }
}

@keyframes dotPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.title-line {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    animation: titleSlide 0.8s ease-out backwards;
}

.title-line:nth-child(1) { animation-delay: 0.1s; }
.title-line:nth-child(2) { animation-delay: 0.2s; }
.title-line:nth-child(3) { animation-delay: 0.3s; }

.title-highlight {
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.title-highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-secondary);
    border-radius: 2px;
    animation: underlineGrow 1s ease-out 0.5s backwards;
}

@keyframes titleSlide {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes underlineGrow {
    from { width: 0; }
    to { width: 100%; }
}

.hero-description {
    font-size: 1.125rem;
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    max-width: 540px;
    animation: fadeIn 1s ease-out 0.4s backwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Hero Actions */
.hero-actions {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease-out 0.5s backwards;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-hero-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.btn-hero-primary:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.btn-hero-primary:hover::before {
    opacity: 1;
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 12px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 2rem;
    align-items: center;
    animation: fadeInUp 1s ease-out 0.6s backwards;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-400);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--gray-600), transparent);
}

/* Hero Visual Cards */
.hero-visual {
    position: relative;
    height: 600px;
    animation: fadeIn 1s ease-out 0.7s backwards;
}

.visual-card {
    position: absolute;
    width: 280px;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    transition: all var(--transition-slow);
    cursor: pointer;
}

.visual-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 2px;
    background: var(--gradient-secondary);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.visual-card:hover::before {
    opacity: 1;
}

.card-1 {
    top: 20%;
    left: 10%;
    animation: cardFloat 6s infinite ease-in-out;
}

.card-2 {
    top: 50%;
    right: 15%;
    animation: cardFloat 6s infinite ease-in-out 2s;
}

.card-3 {
    bottom: 15%;
    left: 25%;
    animation: cardFloat 6s infinite ease-in-out 4s;
}

@keyframes cardFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.card-glow {
    position: absolute;
    inset: -50px;
    background: var(--gradient-glow);
    filter: blur(40px);
    opacity: 0;
    transition: opacity var(--transition-slow);
    z-index: -1;
}

.visual-card:hover .card-glow {
    opacity: 1;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 20px rgba(0, 184, 255, 0.5));
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--gray-400);
    font-size: 0.875rem;
    animation: fadeIn 1s ease-out 1s backwards;
}

.scroll-mouse {
    width: 28px;
    height: 45px;
    border: 2px solid var(--gray-400);
    border-radius: 15px;
    position: relative;
    animation: mouseBounce 2s infinite;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--electric-blue);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: wheelScroll 2s infinite;
}

@keyframes mouseBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

@keyframes wheelScroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(15px); }
}

/* ========================================
   CATEGORY NAVIGATION
   ======================================== */

   /* ========================================
   CATEGORY NAVIGATION - محسّن ومرن
   ======================================== */

.category-navigation {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--white);
    box-shadow: var(--shadow-md);
    padding: 1.5rem 0;
}

.category-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.category-slider {
    flex: 1;
    overflow: hidden;
    position: relative;
    /* إضافة fade effect على الأطراف */
}

.category-slider::before,
.category-slider::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 40px;
    pointer-events: none;
    z-index: 2;
    transition: opacity 0.3s;
}

.category-slider::before {
    left: 0;
    background: linear-gradient(to right, var(--white) 0%, transparent 100%);
}

.category-slider::after {
    right: 0;
    background: linear-gradient(to left, var(--white) 0%, transparent 100%);
}

.category-track {
    display: flex;
    gap: 1rem;
    transition: transform var(--transition-slow);
    padding: 0.25rem 0; /* مساحة للظلال */
}

.category-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.75rem 1.5rem;
    min-height: 44px; /* ارتفاع ثابت للتناسق */
    background: var(--gray-100);
    border-radius: 50px;
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 600;
    font-size: 0.9375rem;
    white-space: nowrap;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    flex-shrink: 0; /* منع الانكماش */
}

.category-chip::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.category-chip:hover,
.category-chip.active {
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.category-chip:hover::before,
.category-chip.active::before {
    opacity: 1;
}

.chip-icon {
    font-size: 1.25rem;
    filter: grayscale(1);
    transition: filter var(--transition-base);
    flex-shrink: 0; /* منع انكماش الأيقونة */
    position: relative;
    z-index: 1;
}

.category-chip:hover .chip-icon,
.category-chip.active .chip-icon {
    filter: grayscale(0);
}

.chip-text {
    position: relative;
    z-index: 1;
    line-height: 1.4;
    max-width: 200px; /* حد أقصى للعرض */
    overflow: hidden;
    text-overflow: ellipsis;
}

.chip-indicator {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--electric-blue);
    border-radius: 2px 2px 0 0;
    transition: width var(--transition-base);
}

.category-chip.active .chip-indicator {
    width: 60%;
}

/* أزرار التنقل */
.category-nav-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 50%;
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0; /* منع الانكماش */
}

.category-nav-btn:hover:not(:disabled) {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--white);
    transform: scale(1.1);
}

.category-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.category-nav-btn svg {
    transition: transform var(--transition-base);
}

.category-nav-btn:hover:not(:disabled) svg {
    transform: scale(1.2);
}

/* نسخة مبسطة للشاشات المتوسطة */
@media (max-width: 1200px) {
    .category-chip {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
        gap: 0.5rem;
    }
    
    .chip-icon {
        font-size: 1.125rem;
    }
    
    .chip-text {
        max-width: 150px;
    }
}

/* للتابلت */
@media (max-width: 992px) {
    .category-navigation {
        padding: 1.25rem 0;
    }
    
    .category-nav-btn {
        width: 40px;
        height: 40px;
    }
    
    .category-chip {
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
        min-height: 40px;
    }
    
    .chip-icon {
        font-size: 1rem;
    }
    
    .chip-text {
        max-width: 120px;
    }
}

/* للموبايل */
@media (max-width: 768px) {
    .category-nav-btn {
        display: none; /* إخفاء الأزرار على الموبايل */
    }
    
    .category-slider {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
        -ms-overflow-style: none; /* IE/Edge */
    }
    
    .category-slider::-webkit-scrollbar {
        display: none; /* Chrome/Safari */
    }
    
    .category-slider::before,
    .category-slider::after {
        display: none; /* إزالة fade effect على الموبايل */
    }
    
    .category-track {
        gap: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
    
    .category-chip {
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
    }
    
    .chip-text {
        max-width: 100px;
    }
}

/* للشاشات الصغيرة جداً */
@media (max-width: 576px) {
    .category-navigation {
        padding: 1rem 0;
    }
    
    .category-chip {
        padding: 0.5rem 0.875rem;
        font-size: 0.75rem;
        gap: 0.375rem;
        min-height: 36px;
    }
    
    .chip-icon {
        font-size: 0.875rem;
    }
    
    .chip-text {
        max-width: 80px;
    }
}

/* تحسينات للأداء */
.category-track {
    will-change: transform;
}

.category-chip {
    will-change: transform, box-shadow;
}

/* حالة التحميل (اختياري) */
.category-navigation.loading .category-chip {
    pointer-events: none;
    opacity: 0.6;
}

/* إضافة مؤشر التحميل */
.category-navigation.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    border: 3px solid var(--gray-300);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* تحسين الوضوح على شاشات Retina */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .category-chip {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* وضع الطباعة */
@media print {
    .category-navigation {
        display: none;
    }
}

/* ========================================
   تحسينات إضافية للعرض
   ======================================== */

/* عندما يكون هناك عدد قليل من الأقسام */
.category-track.compact {
    justify-content: center;
}

/* حالة عدم وجود أقسام */
.category-navigation.empty {
    display: none;
}

/* حالة قسم واحد فقط */
.category-track.single-item {
    justify-content: center;
}

.category-track.single-item .category-chip {
    min-width: 200px;
}

/* تأثير التركيز للوصول */
.category-chip:focus-visible {
    outline: 3px solid var(--primary-blue);
    outline-offset: 3px;
}

.category-nav-btn:focus-visible {
    outline: 3px solid var(--primary-blue);
    outline-offset: 2px;
}

/* تحسين التباين في الوضع الداكن (إذا كان مدعوماً) */
@media (prefers-color-scheme: dark) {
    .category-navigation {
        background: var(--gray-900);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    }
    
    .category-chip {
        background: var(--gray-800);
        color: var(--gray-200);
    }
    
    .category-chip:hover,
    .category-chip.active {
        color: var(--white);
    }
    
    .category-nav-btn {
        background: var(--gray-800);
        border-color: var(--gray-700);
        color: var(--gray-300);
    }
}

/* تقليل الحركة للمستخدمين الذين يفضلون ذلك */
@media (prefers-reduced-motion: reduce) {
    .category-chip,
    .category-track,
    .category-nav-btn {
        transition: none;
    }
    
    .category-chip::before,
    .chip-indicator {
        transition: none;
    }
}



/* ========================================
   SECTION HEADERS - Modern Design
   ======================================== */

.section-header-modern {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s ease-out;
}

.header-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background: var(--sky-blue);
    border-radius: 50px;
    color: var(--primary-blue);
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: var(--primary-blue);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.4);
        opacity: 0.6;
    }
}

.section-title-modern {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.title-text {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
    position: relative;
    z-index: 1;
}

.title-underline {
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 100%;
    height: 20px;
    background: linear-gradient(90deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    opacity: 0.15;
    border-radius: 10px;
    z-index: 0;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   FEATURED PRODUCTS SECTION
   ======================================== */

.featured-section {
    padding: var(--section-spacing) 0;
    background: var(--gradient-light);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.featured-card {
    animation: fadeInScale 0.6s ease-out calc(var(--card-index) * 0.1s) backwards;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.card-inner {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-slow);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.featured-card:hover .card-inner {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
}

.card-image-wrapper {
    position: relative;
    padding-top: 75%;
    overflow: hidden;
    background: var(--gray-100);
}

.card-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.featured-card:hover .card-image {
    transform: scale(1.1) rotate(2deg);
}

.card-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.7) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.featured-card:hover .card-image-overlay {
    opacity: 1;
}

.card-badge-featured {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
    animation: badgeFloat 3s infinite ease-in-out;
}

@keyframes badgeFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.card-content-wrapper {
    padding: 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-category {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.category-dot {
    width: 6px;
    height: 6px;
    background: var(--primary-blue);
    border-radius: 50%;
}

.card-title-featured {
    margin-bottom: 1rem;
}

.card-title-featured a {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--gray-900);
    text-decoration: none;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition-base);
}

.card-title-featured a:hover {
    color: var(--primary-blue);
}

.card-description {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.card-footer-featured {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.25rem;
    border-top: 2px solid var(--gray-100);
}

.card-model {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 500;
}

.btn-card-view {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--gradient-primary);
    color: var(--white);
    text-decoration: none;
    border-radius: 10px;
    font-size: 0.9375rem;
    font-weight: 600;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.btn-card-view:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

/* ========================================
   PRODUCTS SECTION - Modern Grid
   ======================================== */

.products-section-modern {
    padding: var(--section-spacing) 0;
    background: var(--white);
}

.products-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card-modern {
    animation: productFadeIn 0.5s ease-out calc(var(--product-index) * 0.05s) backwards;
}

@keyframes productFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card-inner {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    border: 2px solid var(--gray-200);
    transition: all var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card-modern:hover .product-card-inner {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.product-image-container {
    position: relative;
    padding-top: 75%;
    background: var(--gray-50);
    overflow: hidden;
}

.product-image-modern {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card-modern:hover .product-image-modern {
    transform: scale(1.08);
}

.image-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 31, 63, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.product-card-modern:hover .image-overlay {
    opacity: 1;
}

.quick-view-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--white);
    color: var(--primary-blue);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9375rem;
    transform: translateY(10px);
    transition: all var(--transition-base);
}

.product-card-modern:hover .quick-view-btn {
    transform: translateY(0);
}

.product-badge-modern {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.875rem;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 8px;
    font-size: 0.6875rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
    z-index: 10;
}

.product-content-modern {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-category-badge {
    display: inline-block;
    width: fit-content;
    padding: 0.375rem 0.875rem;
    background: var(--sky-blue);
    color: var(--primary-blue);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.875rem;
}

.product-title-modern {
    margin-bottom: 0.75rem;
}

.product-title-modern a {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    text-decoration: none;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition-base);
}

.product-title-modern a:hover {
    color: var(--primary-blue);
}

.product-description-modern {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 1.25rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.product-footer-modern {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 2px solid var(--gray-100);
}

.product-meta {
    flex: 1;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: var(--gray-500);
    font-weight: 500;
}

.btn-product-view {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    background: var(--primary-blue);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-base);
}

.btn-product-view:hover {
    background: var(--primary-blue-dark);
    transform: translateX(3px);
}

/* View All Button */
.view-all-container {
    text-align: center;
    margin-top: 4rem;
}

.btn-view-all-modern {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 3rem;
    background: var(--gradient-primary);
    color: var(--white);
    text-decoration: none;
    border-radius: 12px;
    font-size: 1.125rem;
    font-weight: 700;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.btn-view-all-modern::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,0.2) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.btn-view-all-modern:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.btn-view-all-modern:hover::before {
    transform: translateX(100%);
}

.btn-text {
    position: relative;
    z-index: 1;
}

.btn-icon {
    position: relative;
    z-index: 1;
    transition: transform var(--transition-base);
}

.btn-view-all-modern:hover .btn-icon {
    transform: translateX(4px);
}

/* ========================================
   FEATURES SECTION
   ======================================== */

.features-section {
    padding: var(--section-spacing) 0;
    background: var(--gradient-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2.5rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    text-align: center;
    transition: all var(--transition-slow);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary-blue);
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 20px;
    color: var(--white);
    transition: all var(--transition-slow);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-glow);
}

.feature-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.feature-description {
    font-size: 1rem;
    color: var(--gray-300);
    line-height: 1.7;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1200px) {
    .hero-container {
        gap: 3rem;
    }
    
    .title-line {
        font-size: 3rem;
    }
}

@media (max-width: 992px) {
    :root {
        --section-spacing: 4rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 6rem 2rem;
    }
    
    .hero-description {
        margin: 0 auto 2.5rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .title-line {
        font-size: 2.5rem;
    }
    
    .products-grid-modern {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .category-nav-btn {
        display: none;
    }
    
    .category-slider {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .category-track {
        flex-wrap: nowrap;
    }
    
    .title-line {
        font-size: 2rem;
    }
    
    .title-text {
        font-size: 2.25rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .featured-grid,
    .products-grid-modern {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    :root {
        --container-padding: 1.25rem;
    }
    
    .title-line {
        font-size: 1.75rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    .hero-section,
    .category-navigation,
    .scroll-indicator,
    .features-section {
        display: none;
    }
    
    .product-card-modern,
    .featured-card {
        break-inside: avoid;
    }
}