/*=================================
  Landing Page Styles - استايلات الصفحة الرئيسية
  تراث عسير - Aseer Heritage System
==================================*/

/* ===== Hero Section - القسم الرئيسي ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(97, 116, 96, 0.85) 0%,
        rgba(68, 79, 49, 0.9) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    padding: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-heading);
    margin-bottom: var(--spacing-lg);
    text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    line-height: 1.6;
    margin-bottom: var(--spacing-xxl);
    opacity: 0.95;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
    margin-top: var(--spacing-lg);
}

.hero-button {
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-pill);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.hero-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: -1;
}

.hero-button:hover::before {
    width: 300px;
    height: 300px;
}

.hero-button i {
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}

.hero-button:hover i {
    transform: scale(1.2) rotate(5deg);
}

.hero-button-primary {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #c47d38 100%);
    color: var(--white);
    border: 3px solid var(--accent-gold);
}

.hero-button-primary:hover {
    background: linear-gradient(135deg, #c47d38 0%, var(--accent-gold) 100%);
    color: var(--white);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 35px rgba(222, 155, 84, 0.6);
    border-color: #c47d38;
}

.hero-button-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 3px solid var(--white);
    backdrop-filter: blur(10px);
}

.hero-button-secondary:hover {
    background: var(--white);
    color: var(--primary-green);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 35px rgba(255, 255, 255, 0.5);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: var(--white);
    opacity: 0.8;
}

/* ===== Statistics Section - قسم الإحصائيات ===== */
.stats-section {
    background: var(--white);
    padding: var(--spacing-xxl) 0;
    margin-top: -80px;
    position: relative;
    z-index: 3;
}

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

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

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

.stat-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
    display: block;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.95;
    font-weight: var(--font-weight-medium);
}

/* ===== Features Section - قسم المميزات ===== */
.features-section {
    padding: var(--spacing-huge) 0;
    background: var(--bg-beige);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: var(--font-weight-bold);
    color: var(--primary-brown);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-dark);
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xxl);
}

.feature-card {
    background: var(--white);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-green);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--white);
    box-shadow: 0 8px 16px rgba(97, 116, 96, 0.3);
}

.feature-title {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-brown);
    margin-bottom: var(--spacing-md);
}

.feature-description {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-dark);
    opacity: 0.95;
}

/* ===== How It Works Section - كيف يعمل ===== */
.how-it-works-section {
    padding: var(--spacing-huge) 0;
    background: var(--white);
}

.steps-container {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.steps-timeline {
    position: relative;
}

.steps-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-green) 0%, var(--dark-green) 100%);
    transform: translateX(-50%);
}

.step-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-xxl);
    position: relative;
}

.step-item:nth-child(even) {
    flex-direction: row-reverse;
}

.step-content {
    flex: 1;
    padding: var(--spacing-xl);
    background: var(--bg-beige);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin: 0 var(--spacing-xl);
    transition: all var(--transition-base);
}

.step-content:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(97, 116, 96, 0.4);
    position: relative;
    z-index: 2;
}

.step-title {
    font-size: 1.3rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-brown);
    margin-bottom: var(--spacing-sm);
}

.step-description {
    font-size: 1rem;
    color: var(--text-dark);
    line-height: 1.6;
    opacity: 0.95;
}

/* ===== CTA Section - دعوة للعمل ===== */
.cta-section {
    padding: var(--spacing-huge) 0;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section .hero-background-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.cta-section .hero-gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(97, 116, 96, 0.95) 0%, rgba(68, 79, 49, 0.95) 100%);
    z-index: 1;
}

.cta-section .hero-pattern-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(45deg, 
            transparent, 
            transparent 35px, 
            rgba(255, 255, 255, 0.03) 35px, 
            rgba(255, 255, 255, 0.03) 70px);
    z-index: 2;
    animation: patternFloat 20s linear infinite;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
    z-index: 1;
}

.cta-content {
    position: relative;
    z-index: 3;
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-lg);
}

.cta-description {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xxl);
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
    background: var(--white);
    color: var(--primary-green);
    border: none;
    border-radius: var(--radius-pill);
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    background: var(--accent-gold);
    color: var(--white);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(222, 155, 84, 0.4);
}

/* ===== Animations - التأثيرات المتحركة ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-20px);
    }
    60% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.5;
    }
}

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

/* ===== Responsive Design - التصميم المتجاوب ===== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-timeline::before {
        display: none;
    }
    
    .step-item,
    .step-item:nth-child(even) {
        flex-direction: column;
    }
    
    .step-content {
        margin: var(--spacing-md) 0;
    }
    
    .step-number {
        margin-bottom: var(--spacing-md);
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: var(--spacing-md);
    }
    
    .hero-button {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .stat-card {
        padding: var(--spacing-lg);
    }
    
    .feature-card {
        padding: var(--spacing-lg);
    }
}