/* Hero Section - تصميم متقدم */
#hero {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
}

/* الخلفية المتحركة */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    z-index: 0;
}

/* شبكة النقاط */
.dot-grid {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 30px 30px;
    animation: dotMove 20s linear infinite;
}

@keyframes dotMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(30px, 30px); }
}

/* الدوائر المتحركة */
.blob-purple, .blob-yellow, .blob-pink {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
}

.blob-purple {
    width: 400px;
    height: 400px;
    background: #9333ea;
    top: 10%;
    right: 10%;
}

.blob-yellow {
    width: 350px;
    height: 350px;
    background: #fbbf24;
    bottom: 20%;
    left: 15%;
}

.blob-pink {
    width: 300px;
    height: 300px;
    background: #ec4899;
    top: 50%;
    left: 50%;
}

.animate-blob {
    animation: blob 7s infinite;
}

.animation-delay-2000 {
    animation-delay: 2s;
}

.animation-delay-4000 {
    animation-delay: 4s;
}

@keyframes blob {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* المحتوى */
.hero-content {
    position: relative;
    z-index: 10;
    padding: 4rem 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* قسم النص */
.hero-text-section {
    text-align: right;
}

/* الشارة */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    animation: fadeInDown 1s ease-out;
}

.hero-badge-text {
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* العنوان */
.hero-title-wrapper {
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    color: white;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
}

.hero-title-gradient {
    display: block;
    background: linear-gradient(to right, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: 0.5rem;
}

.hero-title-underline {
    width: 100px;
    height: 4px;
    background: linear-gradient(to right, #fbbf24, #f59e0b);
    border-radius: 2px;
    margin-top: 1rem;
}

/* الوصف */
.hero-description {
    font-size: 1.125rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.4s both;
}

/* المميزات */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.feature-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1rem;
    border-radius: 12px;
    transition: all 0.3s;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.feature-icon.green { background: #10b981; color: white; }
.feature-icon.blue { background: #3b82f6; color: white; }
.feature-icon.purple { background: #9333ea; color: white; }
.feature-icon.orange { background: #f59e0b; color: white; }

.feature-text {
    flex: 1;
}

.feature-title {
    font-weight: 700;
    color: white;
    font-size: 1rem;
}

.feature-subtitle {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

/* الأزرار */
.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.125rem;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #1e293b;
    box-shadow: 0 10px 30px rgba(251, 191, 36, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(251, 191, 36, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

/* قسم الأجهزة */
.devices-section {
    position: relative;
    animation: fadeInLeft 1s ease-out 0.4s both;
}

.devices-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.devices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.device-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1.5rem 1rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s;
    cursor: pointer;
}

.device-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.2);
}

.device-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.device-icon.blue { color: #3b82f6; }
.device-icon.green { color: #10b981; }
.device-icon.purple { color: #9333ea; }
.device-icon.orange { color: #f59e0b; }
.device-icon.red { color: #ef4444; }
.device-icon.yellow { color: #fbbf24; }

.device-title {
    font-weight: 700;
    color: white;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.device-subtitle {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
}

/* بطاقة الكفالة */
.warranty-card {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    padding: 1.5rem;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.warranty-title {
    font-weight: 700;
    color: #1e293b;
    font-size: 1.125rem;
}

.warranty-subtitle {
    font-size: 0.875rem;
    color: rgba(30, 41, 59, 0.8);
}

.warranty-icon {
    font-size: 3rem;
    color: rgba(30, 41, 59, 0.2);
}

/* عناصر عائمة */
.floating-wrench, .floating-cog {
    position: absolute;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.floating-wrench {
    top: 10%;
    right: 5%;
}

.floating-cog {
    bottom: 15%;
    left: 10%;
    animation-delay: 3s;
}

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

/* دوائر خلفية */
.bg-circle-blue, .bg-circle-purple {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.bg-circle-blue {
    width: 300px;
    height: 300px;
    background: #3b82f6;
    top: -50px;
    right: -50px;
}

.bg-circle-purple {
    width: 250px;
    height: 250px;
    background: #9333ea;
    bottom: -50px;
    left: -50px;
}

/* الأنيميشن */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .devices-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
    }
}