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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: #0b0f1a;
    color: #ffffff;
    line-height: 1.6;
    font-weight: 400;
}

/* Header Styles */
header {
    background-color: rgba(11, 15, 26, 0.95);
    backdrop-filter: blur(20px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.25rem;
    font-weight: bold;
    cursor: pointer;
}

.logo-icon {
    margin-right: 0.5rem;
    font-size: 1.5rem;
}

.nav-actions {
    display: flex;
    gap: 1rem;
}

.signup-btn {
    background: #6366f1;
    border: none;
    color: #ffffff;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.signup-btn:hover {
    background: #5855eb;
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 3rem 2rem 4rem;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.promo-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 1.5rem;
    color: #22c55e;
    font-size: 0.8125rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #ffffff;
}

.hero-description {
    font-size: 1.125rem;
    color: #9ca3af;
    margin-bottom: 2.5rem;
    line-height: 1.6;
    font-weight: 400;
}

/* Upload Section */
.upload-section {
    max-width: 800px;
    margin: 0 auto;
}

.upload-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2rem;
}

.upload-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-align: left;
}

.info-item i {
    font-size: 1.125rem;
    color: #6366f1;
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-item span {
    font-size: 0.875rem;
    color: #d1d5db;
    line-height: 1.3;
    font-weight: 500;
}

.generate-section {
    text-align: center;
    margin-top: 2rem;
}

.upload-area {
    background: rgba(255, 255, 255, 0.02);
    border: 2px dashed rgba(99, 102, 241, 0.3);
    border-radius: 1rem;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.upload-area:hover {
    border-color: #6366f1;
    background: rgba(99, 102, 241, 0.05);
}

.upload-icon-container {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.upload-icon {
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.4);
}

.upload-btn {
    background: #6366f1;
    border: none;
    color: #ffffff;
    padding: 0.875rem 1.75rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.9375rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.upload-btn:hover {
    background: #5855eb;
    transform: translateY(-1px);
}

.upload-icon-btn {
    font-size: 1.25rem;
}

.upload-text {
    color: #9ca3af;
    font-size: 0.8125rem;
    font-weight: 400;
}

.generate-btn {
    background: #6366f1;
    border: none;
    color: #ffffff;
    padding: 1rem 2.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    transition: all 0.2s ease;
    min-width: 250px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.generate-btn:hover {
    background: #5855eb;
    transform: translateY(-1px);
}

.remaining-text {
    color: #9ca3af;
    font-size: 0.8125rem;
    font-weight: 400;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
    text-align: left;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature strong {
    font-size: 0.875rem;
    color: #ffffff;
}

/* Trust Section */
.trust-section {
    margin-top: 3rem;
    text-align: center;
}

.trust-text {
    color: #9ca3af;
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
    font-weight: 400;
}

.rating {
    display: flex;
    justify-content: center;
    align-items: center;
}

.stars {
    color: #fbbf24;
    font-size: 1rem;
    letter-spacing: 0.125rem;
}

/* Examples Slider */
.examples {
    padding: 4rem 2rem;
    padding-top: 0;
    position: relative;
}

.slider-container {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
}

.slider-wrapper {
    overflow: hidden;
    margin: 0 60px;
}

.slider-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 1rem;
}

.slider-pair {
    flex: 0 0 420px; /* Two items side by side + gap */
    display: flex;
    gap: 1rem;
}

.slider-item {
    flex: 1;
    text-align: center;
}

.slider-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 0.75rem;
    margin-bottom: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.slider-item:hover img {
    transform: scale(1.05);
}

.slider-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: #9ca3af;
    font-weight: 500;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 1rem;
}

.label-icon {
    color: #6366f1;
    font-size: 0.875rem;
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #ffffff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: background 0.3s;
    z-index: 10;
}

.slider-arrow:hover {
    background: rgba(255, 255, 255, 0.2);
}

.slider-arrow.prev {
    left: 10px;
}

.slider-arrow.next {
    right: 10px;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: background 0.3s, width 0.3s;
}

.dot.active {
    background: #6366f1;
    width: 24px;
    border-radius: 4px;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* How to Generate Section */
.how-to-section {
    padding: 6rem 0;
    background: rgba(255, 255, 255, 0.02);
}

.how-to-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 4rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.step {
    text-align: center;
}

.step-visual {
    margin-bottom: 2rem;
}

.step-box {
    background: #1a1a2e;
    border: 2px solid #6366f1;
    border-radius: 1rem;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    min-height: 120px;
}

.step-box i {
    font-size: 2rem;
    color: #6366f1;
}

.step-box span {
    font-size: 0.9rem;
    font-weight: 600;
    color: #ffffff;
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
}

.step-content p {
    color: #9ca3af;
    line-height: 1.6;
}

/* Quality Section */
.quality-section {
    padding: 6rem 0;
}

.quality-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.quality-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.quality-text p {
    color: #9ca3af;
    font-size: 1.125rem;
    line-height: 1.6;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.photo-item img {
    width: 100%;
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* LinkedIn Section */
.linkedin-section {
    padding: 6rem 0;
    background: rgba(255, 255, 255, 0.02);
}

.linkedin-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.linkedin-mockup {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.profile-before img,
.profile-after img {
    width: 300px;
    height: 300px;
    border-radius: 12px;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.arrow {
    font-size: 2rem;
    color: #6366f1;
}

.profile-after {
    position: relative;
}

.linkedin-badge {
    position: absolute;
    bottom: -10px;
    right: -10px;
    background: #0077b5;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.linkedin-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.linkedin-text p {
    color: #9ca3af;
    font-size: 1.125rem;
    line-height: 1.6;
}

/* Results Section */
.results-section {
    padding: 6rem 0;
}

.results-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.results-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.results-text p {
    color: #9ca3af;
    font-size: 1.125rem;
    line-height: 1.6;
}

.result-mockup {
    position: relative;
    text-align: center;
}

.result-mockup img {
    width: 100%;
    max-width: 300px;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.quality-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(34, 197, 94, 0.9);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

/* FAQ Section */
.faq-section {
    padding: 6rem 0;
    background: rgba(255, 255, 255, 0.02);
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 3rem;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-question {
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: #ffffff;
    font-size: 1.125rem;
    font-weight: 500;
}

.faq-question:hover {
    color: #6366f1;
}

.faq-answer {
    padding-bottom: 1.5rem;
    color: #9ca3af;
    line-height: 1.6;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-question i {
    transition: transform 0.3s ease;
    font-size: 1.25rem;
}

/* Final CTA Section */
.final-cta-section {
    padding: 6rem 0;
    text-align: center;
}

.final-cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.final-cta-section p {
    color: #9ca3af;
    font-size: 1.125rem;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.cta-button {
    background: #6366f1;
    border: none;
    color: #ffffff;
    padding: 1rem 2.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.125rem;
    font-weight: 600;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.cta-button:hover {
    background: #5855eb;
    transform: translateY(-1px);
}

/* Pricing Popup */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.popup-content {
    background: #ffffff;
    border-radius: 1.5rem;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.popup-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #6b7280;
    transition: all 0.2s ease;
    z-index: 10;
}

.popup-close:hover {
    background: rgba(0, 0, 0, 0.2);
    color: #374151;
}

.popup-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
}

.popup-left {
    padding: 3rem;
    color: #374151;
}

.popup-left h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.popup-subtitle {
    color: #6b7280;
    font-size: 1rem;
    margin-bottom: 2rem;
}

.package-features h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 1rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-item i {
    color: #22c55e;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.feature-item span {
    color: #374151;
    font-size: 0.9375rem;
}

/* Premium Option */
.premium-option {
    margin-bottom: 2rem;
}

.premium-checkbox {
    position: relative;
}

.premium-checkbox input[type="checkbox"] {
    display: none;
}

.premium-checkbox label {
    display: block;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.premium-checkbox input[type="checkbox"]:checked + label {
    border-color: #6366f1;
    background: rgba(99, 102, 241, 0.05);
}

.premium-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.premium-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: #111827;
}

.premium-title i {
    color: #f59e0b;
    font-size: 1.125rem;
}

.premium-badge {
    background: #6366f1;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: auto;
}

.premium-desc {
    color: #6b7280;
    font-size: 0.875rem;
}

/* Email Section */
.email-section {
    margin-bottom: 1.5rem;
}

.email-label {
    display: block;
    color: #111827;
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.email-input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    font-size: 0.9375rem;
    color: #111827;
    background: #ffffff;
    transition: border-color 0.2s ease;
    box-sizing: border-box;
}

.email-input:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.email-input::placeholder {
    color: #9ca3af;
}

/* Pricing Section */
.pricing-section {
    background: #f9fafb;
    padding: 1.5rem;
    border-radius: 0.75rem;
    margin-bottom: 2rem;
    position: relative;
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.price-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: #111827;
}

.price-values {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.original-price {
    color: #9ca3af;
    text-decoration: line-through;
    font-size: 1rem;
}

.final-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
}

.discount-badge {
    background: #22c55e;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 600;
    position: absolute;
    top: -0.5rem;
    right: 1rem;
}

/* CTA Button */
.upgrade-btn {
    width: 100%;
    background: #111827;
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 1rem;
    letter-spacing: 0.5px;
}

.upgrade-btn:hover {
    background: #1f2937;
    transform: translateY(-1px);
}

.terms-text {
    text-align: center;
    color: #6b7280;
    font-size: 0.8125rem;
    line-height: 1.4;
}

.terms-link {
    color: #6366f1;
    text-decoration: none;
}

.terms-link:hover {
    text-decoration: underline;
}

/* Right Side Visual */
.popup-right {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 0 1.5rem 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.visual-container {
    position: relative;
    max-width: 100%;
}

.popup-image {
    width: 100%;
    max-width: 300px;
    border-radius: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.quality-overlay {
    position: absolute;
    top: 1rem;
    left: 1rem;
}

.quality-badge-popup {
    background: rgba(255, 255, 255, 0.95);
    color: #111827;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.quality-badge-popup i {
    color: #f59e0b;
    font-size: 1rem;
}


/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 2rem 1rem;
    }
    
    h1 {
        font-size: 2.5rem;
        line-height: 1.1;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .upload-section {
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .upload-container {
        gap: 1.5rem;
    }
    
    .upload-area {
        padding: 2rem 1.5rem;
        max-width: 100%;
    }
    
    .upload-info {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        margin-top: 1.5rem;
        align-items: center;
    }
    
    .generate-btn {
        min-width: 100%;
        max-width: 300px;
    }
    
    .slider-pair {
        flex: 0 0 100%; /* Mobile'da her pair tam genişlik */
        gap: 0.5rem;
    }
    
    .slider-item img {
        height: 280px; /* Daha büyük görseller */
    }
    
    /* Hide arrows on mobile */
    .slider-arrow {
        display: none;
    }
    
    /* Full width slider on mobile */
    .slider-wrapper {
        margin: 0 10px; /* Minimal margin for mobile */
    }
    
    /* Reduce gap between pairs on mobile */
    .slider-track {
        gap: 0.5rem; /* Smaller gap on mobile */
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .quality-content,
    .linkedin-content,
    .results-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .quality-section .quality-visual,
    .results-section .results-visual {
        order: -1;
    }
    
    .how-to-section h2,
    .quality-text h2,
    .linkedin-text h2,
    .results-text h2,
    .faq-section h2,
    .final-cta-section h2 {
        font-size: 2rem;
    }
    
    .photo-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .linkedin-mockup {
        gap: 1rem;
    }
    
    .profile-before img,
    .profile-after img {
        width: 120px;
        height: 120px;
    }
    
    /* Popup Responsive */
    .popup-overlay {
        padding: 1rem;
    }
    
    .popup-layout {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    
    .popup-left {
        padding: 2rem;
        order: 2;
    }
    
    .popup-right {
        border-radius: 1.5rem 1.5rem 0 0;
        min-height: 200px;
        order: 1;
    }
    
    .popup-left h2 {
        font-size: 1.5rem;
    }
    
    .popup-image {
        max-width: 200px;
    }
}

/* Embedded Checkout Styles */
#checkout-container {
    width: 100%;
    min-height: 400px;
    margin: 5px 0;
    padding: 5px;
    background: transparent;
    border-radius: 8px;
}

/* Spinner animation for upload progress */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}