/* Photo Recovery App Page Styles */

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --info-color: #06b6d4;
    --dark-color: #1f2937;
    --light-color: #f8fafc;
    --text-color: #374151;
    --border-radius: 1rem;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

/* App Header */
.app-header {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.app-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.app-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.app-actions .btn {
    border-radius: 50px;
    padding: 15px 30px;
    font-weight: 600;
    transition: var(--transition);
}

.phone-mockup {
    max-width: 400px;
    margin: 0 auto;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    background: #000;
    padding: 20px;
}

.phone-mockup img {
    border-radius: 20px;
    width: 100%;
}

/* Screenshots */
.screenshot-item {
    transition: var(--transition);
}

.screenshot-item:hover {
    transform: translateY(-10px);
}

.screenshot-item img {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.screenshot-item img:hover {
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

/* Phone Mockup Small for Screenshots */
.phone-mockup-small {
    max-width: 250px;
    margin: 0 auto;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    background: linear-gradient(135deg, #1f2937, #374151);
    padding: 10px;
    transition: all 0.4s ease;
    position: relative;
}

.phone-mockup-small::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    z-index: 2;
}

.phone-mockup-small::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    z-index: 2;
}

.phone-mockup-small img {
    border-radius: 20px;
    width: 100%;
    height: auto;
    aspect-ratio: 9/19.5;
    object-fit: cover;
}

.screenshot-item:hover .phone-mockup-small {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 25px 50px rgba(99, 102, 241, 0.3);
}

.phone-mockup-small:hover {
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.4);
}

/* Feature Cards */
.feature-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    height: 100%;
    border: none;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

/* Modern Icon Wrapper */
.icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.icon-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    opacity: 0.1;
    transition: opacity 0.3s ease;
}

.icon-wrapper i {
    font-size: 2rem;
    color: white;
    z-index: 2;
    position: relative;
}

.feature-card:hover .icon-wrapper {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.feature-card:hover .icon-wrapper::before {
    opacity: 0.2;
}

/* Gradient Backgrounds */
.gradient-primary {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.gradient-success {
    background: linear-gradient(135deg, #10b981, #059669);
}

.gradient-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.gradient-info {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.gradient-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.gradient-secondary {
    background: linear-gradient(135deg, #6b7280, #4b5563);
}

/* How It Works */
.step-card {
    position: relative;
    padding: 2rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.2rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

/* App Info Card */
.app-info-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 100px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.info-item:last-child {
    border-bottom: none;
}

.info-item strong {
    color: var(--dark-color);
}

/* Supported Formats */
.supported-formats .badge {
    font-size: 0.9rem;
    padding: 8px 12px;
    border-radius: 20px;
}

/* Download CTA */
.download-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.download-cta .btn-light {
    border-radius: 50px;
    padding: 15px 30px;
    font-weight: 600;
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
    transition: var(--transition);
}

.download-cta .btn-light:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 255, 255, 0.4);
}

/* Responsive */
@media (max-width: 768px) {
    .app-header {
        padding: 100px 0 50px;
        text-align: center;
    }
    
    .app-meta {
        justify-content: center;
        gap: 1rem;
    }
    
    .app-actions {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .app-actions .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .phone-mockup {
        max-width: 300px;
        margin-top: 2rem;
    }
    
    .app-info-card {
        position: static;
        margin-top: 2rem;
    }

    .phone-mockup-small {
        max-width: 200px;
    }
}

@media (max-width: 576px) {
    .phone-mockup-small {
        max-width: 180px;
    }
    
    .screenshots-section .row {
        gap: 2rem;
    }
}

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

.phone-mockup {
    animation: float 6s ease-in-out infinite;
}

/* Button Hover Effects */
.btn {
    position: relative;
    overflow: hidden;
}

.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 0.5s;
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    transform-origin: left;
    transform: scaleX(0);
    transition: transform 0.3s ease;
    z-index: 9999;
}