/* ============================================
   Photo Enhancement Page - Styles
   ============================================ */

/* Hero Section - Photo Enhancement */
.photo-hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: calc(var(--spacing-xl) + 60px) var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
    position: relative;
    overflow: hidden;
}

.photo-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.photo-hero-container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.photo-hero-content {
    z-index: 2;
    position: relative;
}

.photo-hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.photo-hero-subtitle {
    font-size: clamp(1.1rem, 2.2vw, 1.35rem);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.photo-hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1.05rem;
}

.photo-hero-trust {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.trust-icons {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text);
    font-size: 0.95rem;
}

.trust-icons i {
    color: var(--color-primary);
    font-size: 1.1rem;
}

/* Comparison Section */
.comparison-section {
    padding-top: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    background: var(--color-bg-alt);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    margin-top: calc(var(--spacing-md) * -1);
}

.comparison-container {
    max-width: 900px;
    margin: 0 auto;
}

.comparison-slider {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    cursor: ew-resize;
    user-select: none;
}

.comparison-before,
.comparison-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.comparison-before img,
.comparison-after img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.comparison-after {
    clip-path: inset(0 50% 0 0);
    transition: clip-path 0.05s ease;
}

.comparison-label {
    position: absolute;
    top: var(--spacing-md);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
}

.comparison-before .comparison-label {
    left: 25%;
    transform: translateX(-50%);
}

.comparison-after .comparison-label {
    right: 25%;
    transform: translateX(50%);
}

.comparison-handle {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.handle-line {
    width: 4px;
    flex: 1;
    background: white;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.handle-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.2rem;
    margin: 4px 0;
}

.comparison-note {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
    padding: var(--spacing-md);
    background: rgba(45, 212, 191, 0.1);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.comparison-note i {
    color: var(--color-primary);
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.comparison-note p {
    margin: 0;
    color: var(--color-text);
    line-height: 1.6;
}

/* How It Works Section */
.how-works-section {
    padding-top: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    background: var(--color-bg);
}

.works-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.work-step {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-bg-alt);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    border: 2px solid transparent;
}

.work-step:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.work-step-number {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: var(--shadow-md);
}

.work-step-icon {
    width: 80px;
    height: 80px;
    margin: var(--spacing-md) auto var(--spacing-md);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.1) 0%, rgba(45, 212, 191, 0.2) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-primary);
    transition: var(--transition);
}

.work-step:hover .work-step-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.2) 0%, rgba(45, 212, 191, 0.3) 100%);
}

.work-step h3 {
    font-size: 1.3rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.work-step p {
    color: var(--color-text-light);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Benefits Section */
.benefits-section {
    padding-top: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    background: var(--color-bg-alt);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }
}

.benefit-card {
    padding: var(--spacing-lg);
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    border: 2px solid var(--color-border);
}

.benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
}

.benefit-card-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.15) 0%, rgba(45, 212, 191, 0.25) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-primary);
    transition: var(--transition);
}

.benefit-card:hover .benefit-card-icon {
    transform: scale(1.15) rotate(5deg);
}

.benefit-card h3 {
    font-size: 1.2rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.benefit-card p {
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Free Trial Section */
.free-trial-section {
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.05) 0%, rgba(45, 212, 191, 0.1) 100%);
    padding: var(--spacing-2xl) var(--spacing-md);
}

.free-trial-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    max-width: 900px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--color-primary);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-lg);
    align-items: center;
}

.free-trial-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: white;
    flex-shrink: 0;
}

.free-trial-content h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.free-trial-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.free-trial-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.trial-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    white-space: nowrap;
}

.trial-feature i {
    color: var(--color-success);
    font-size: 1.1rem;
}

.trial-feature span {
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 500;
}

@media (max-width: 768px) {
    .free-trial-card {
        grid-template-columns: 1fr;
        text-align: center;
        padding: var(--spacing-lg);
    }

    .free-trial-icon {
        margin: 0 auto;
    }

    .free-trial-features {
        align-items: center;
    }
}

/* Pricing Section */
.pricing-section {
    padding-top: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    background: linear-gradient(135deg, #f8fafc 0%, #e0f2fe 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-grid-three {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    max-width: 1000px;
}

.pricing-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    border: 2px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.pricing-card-popular {
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(45, 212, 191, 0.3);
}

.pricing-card-popular:hover {
    box-shadow: 0 15px 40px rgba(45, 212, 191, 0.4);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-text-light);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    width: 120px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pricing-badge-popular {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.pricing-card h3 {
    font-size: 1.5rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
    margin-top: var(--spacing-sm);
    font-weight: 700;
    text-align: center;
}

.pricing-price {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    display: block;
    line-height: 1;
}

.price-period {
    font-size: 0.95rem;
    color: var(--color-text-light);
    display: block;
    margin-top: var(--spacing-xs);
}

.pricing-trial {
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.1) 0%, rgba(45, 212, 191, 0.15) 100%);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    justify-content: center;
}

.pricing-trial i {
    color: var(--color-primary);
    font-size: 1rem;
}

.pricing-trial span {
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 600;
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
    flex: 1;
}

.pricing-features li {
    padding: var(--spacing-sm) 0;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.pricing-features i {
    color: var(--color-success);
    font-size: 1rem;
    flex-shrink: 0;
}

.btn-full {
    width: 100%;
}

/* Upload Section */
.upload-section {
    padding-top: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    background: var(--color-bg-alt);
}

.upload-container {
    max-width: 900px;
    margin: 0 auto;
}

.upload-zone {
    border: 3px dashed var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    text-align: center;
    background: var(--color-bg);
    transition: var(--transition);
    cursor: pointer;
}

.upload-zone:hover,
.upload-zone.drag-over {
    border-color: var(--color-primary);
    background: rgba(45, 212, 191, 0.05);
}

.upload-icon {
    font-size: 4rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.upload-zone h3 {
    font-size: 1.5rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

#emailStep,
#uploadStep {
    transition: opacity 0.3s ease;
}

.upload-zone p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
}

.trial-email-capture {
    max-width: 350px;
    margin: 0 auto var(--spacing-md);
}

.email-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    border: 2px solid var(--color-border);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.email-input:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.1);
}

.upload-info {
    margin-top: var(--spacing-md);
}

.upload-info small {
    color: var(--color-text-light);
    font-size: 0.85rem;
}

.upload-previews {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.preview-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    aspect-ratio: 1;
}

.preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.preview-remove {
    position: absolute;
    top: var(--spacing-xs);
    right: var(--spacing-xs);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.9);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.preview-remove:hover {
    background: var(--color-error);
    transform: scale(1.1);
}

.upload-actions {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* Footer styles moved to global styles.css */

/* Responsive Design */
@media (max-width: 768px) {
    .photo-hero-title {
        font-size: 2rem;
    }

    .photo-hero-subtitle {
        font-size: 1.05rem;
    }

    .photo-hero-cta {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
    }

    .photo-hero-trust {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .comparison-slider {
        height: 350px;
    }

    .works-steps-grid {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .upload-previews {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }

    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }
}

@media (max-width: 480px) {
    .comparison-slider {
        height: 280px;
    }

    .handle-circle {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* Loading State */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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