/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #f59e0b;
    color: #000;
    padding: 8px;
    text-decoration: none;
    z-index: 1001;
    border-radius: 4px;
}

.skip-link:focus {
    top: 6px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.25rem;
}

.logo {
    font-size: 1.5rem;
}

.brand-text {
    background: linear-gradient(135deg, #f59e0b, #eab308);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: #d1d5db;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #f59e0b;
}

.launch-btn {
    background: linear-gradient(135deg, #f59e0b, #eab308);
    color: #000;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.launch-btn:hover {
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 8rem 0 6rem;
    text-align: center;
    background: radial-gradient(ellipse at center, rgba(245, 158, 11, 0.1) 0%, transparent 70%);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.try-now-link {
    color: #f59e0b;
    text-decoration: none;
    font-weight: 600;
    margin-left: 0.5rem;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #f59e0b, #eab308, #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: #9ca3af;
    margin-bottom: 3rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #f59e0b, #eab308);
    color: #000;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #f59e0b;
    border: 2px solid #f59e0b;
}

.btn-secondary:hover {
    background: #f59e0b;
    color: #000;
}

/* Banana Editor Section */
.banana-editor {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.8), rgba(20, 20, 20, 0.8));
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    color: #f59e0b;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
}

.section-description {
    font-size: 1.1rem;
    color: #9ca3af;
    max-width: 600px;
    margin: 0 auto;
}

.generator-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.prompt-engine, .output-gallery {
    background: rgba(25, 25, 25, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.engine-header, .gallery-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.engine-icon, .gallery-icon {
    font-size: 1.5rem;
}

.engine-title, .gallery-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #ffffff;
}

.engine-subtitle, .gallery-subtitle {
    color: #9ca3af;
    font-size: 0.9rem;
}

.editor-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.tab-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #9ca3af;
    padding: 0.75rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.tab-btn.active {
    background: linear-gradient(135deg, #f59e0b, #eab308);
    color: #000;
    border-color: #f59e0b;
}

.upload-area {
    margin-top: 2rem;
}

.upload-zone {
    border: 2px dashed rgba(245, 158, 11, 0.3);
    border-radius: 1rem;
    padding: 3rem 2rem;
    text-align: center;
    background: rgba(245, 158, 11, 0.05);
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-zone:hover {
    border-color: #f59e0b;
    background: rgba(245, 158, 11, 0.1);
}

.upload-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #f59e0b;
}

.upload-text {
    color: #9ca3af;
    font-weight: 500;
}

.gallery-placeholder {
    background: rgba(15, 15, 15, 0.5);
    border-radius: 1rem;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    width: 100%;
    max-width: 200px;
}

.placeholder-item {
    aspect-ratio: 1;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(234, 179, 8, 0.1));
    border: 1px dashed rgba(245, 158, 11, 0.3);
    border-radius: 0.5rem;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: rgba(5, 5, 5, 0.8);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: rgba(25, 25, 25, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: 2.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(245, 158, 11, 0.3);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #f59e0b, #eab308);
    border-radius: 1rem;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
}

.feature-description {
    color: #9ca3af;
    line-height: 1.7;
}

/* Showcase Section */
.showcase {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.8), rgba(20, 20, 20, 0.8));
}

.showcase .section-title {
    text-align: center;
    margin-bottom: 1rem;
}

.showcase .section-description {
    text-align: center;
    color: #9ca3af;
    margin-bottom: 4rem;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
}

.showcase-item {
    background: rgba(25, 25, 25, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

.showcase-item:hover {
    transform: translateY(-5px);
}

.showcase-image {
    position: relative;
    overflow: hidden;
}

.speed-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: linear-gradient(135deg, #f59e0b, #eab308);
    color: #000;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.image-placeholder {
    width: 100%;
    height: 300px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(234, 179, 8, 0.2));
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #f59e0b;
    font-weight: 600;
    border: 2px solid rgba(245, 158, 11, 0.3);
    backdrop-filter: blur(10px);
}

.image-placeholder.landscape {
    background: linear-gradient(135deg, #1e3a8a, #3b82f6, #06b6d4);
}

.image-placeholder.portrait {
    background: linear-gradient(135deg, #7c3aed, #a855f7, #ec4899);
}

.image-placeholder::before {
    content: "🍌 Banana Image Preview";
    opacity: 0.9;
    text-align: center;
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    backdrop-filter: blur(5px);
}

.image-placeholder.landscape::before {
    content: "🍌 Professional Banana Image\ARealistic Picture Quality";
    white-space: pre-line;
    color: #ffffff;
}

.image-placeholder.portrait::before {
    content: "🍌 Artistic Banana Picture\ACreative Visual Effects";
    white-space: pre-line;
    color: #ffffff;
}

/* FAQ Accessibility Improvements */
.faq-question {
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
}

.faq-question:focus {
    outline: 2px solid #f59e0b;
    outline-offset: 2px;
}

.faq-question[aria-expanded="true"] .faq-toggle {
    transform: rotate(180deg);
}

.showcase-content {
    padding: 2rem;
}

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

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

/* Reviews Section */
.reviews {
    padding: 6rem 0;
    background: rgba(5, 5, 5, 0.8);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.review-card {
    background: rgba(25, 25, 25, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f59e0b, #eab308);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-weight: 600;
}

.reviewer-name {
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.25rem;
}

.reviewer-title {
    color: #9ca3af;
    font-size: 0.9rem;
}

.review-text {
    color: #d1d5db;
    line-height: 1.7;
    font-style: italic;
}

/* FAQ Section */
.faq {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.8), rgba(20, 20, 20, 0.8));
}

.faq .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

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

.faq-item {
    background: rgba(25, 25, 25, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    margin-bottom: 1rem;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: rgba(245, 158, 11, 0.1);
}

.faq-question h3 {
    font-weight: 600;
    color: #ffffff;
}

.faq-toggle {
    color: #f59e0b;
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

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

.faq-answer {
    padding: 0 2rem 1.5rem;
    color: #9ca3af;
    line-height: 1.7;
    display: none;
}

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

/* Footer */
.footer {
    background: rgba(5, 5, 5, 0.95);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.25rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #f59e0b;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(10px);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding: 1rem 0;
        flex-direction: column;
        gap: 0;
        z-index: 1000;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu li {
        margin: 0;
        padding: 0.75rem 2rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .nav-link {
        display: block;
        width: 100%;
        padding: 0.5rem 0;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .generator-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 6rem 0 4rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
    }
    
    .showcase-item {
        min-width: auto;
    }
}

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

.hero-content > * {
    animation: fadeInUp 0.8s ease-out;
}

.feature-card, .review-card, .showcase-item {
    animation: fadeInUp 0.8s ease-out;
}

/* Scroll animations can be added with JavaScript */
.scroll-animation {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.scroll-animation.in-view {
    opacity: 1;
    transform: translateY(0);
}