:root {
    --color-beige: #F5F5DC;
    --color-tan: #D2B48C;
    --color-brown: #8B4513;
    --color-cream: #FFFDD0;
    --color-blue: #5F9EA0; /* CadetBlue - a warm-ish blue */
    --color-teal: #20B2AA; /* LightSeaGreen */
    --color-dark: #333;
    --color-white: #FFFFFF;
    --font-family: 'Poppins', sans-serif;
    --shadow: 0 4px 15px rgba(0,0,0,0.1);
}

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

body {
    font-family: var(--font-family);
    background-color: var(--color-beige);
    color: var(--color-dark);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
.header {
    background: var(--color-white);
    padding: 1rem 0;
    border-bottom: 2px solid var(--color-tan);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--color-dark);
}

.logo img {
    width: 50px;
    height: 50px;
    margin-right: 0.5rem;
}

.logo span {
    font-weight: 700;
    font-size: 1.5rem;
}

.main-nav a {
    color: var(--color-dark);
    text-decoration: none;
    margin-left: 1.5rem;
    font-weight: 600;
    transition: color 0.3s ease;
    scroll-behavior: smooth;
}

.main-nav a:hover {
    color: var(--color-teal);
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    color: var(--color-brown);
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    color: #555;
}

.gallery-container {
    position: relative;
    max-width: 700px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.arrow {
    cursor: pointer;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: auto;
    padding: 16px;
    color: var(--color-brown);
    font-weight: bold;
    font-size: 24px;
    transition: 0.6s ease;
    border-radius: 0 3px 3px 0;
    user-select: none;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    z-index: 10;
}

.left-arrow {
    left: -20px;
    border-radius: 3px 0 0 3px;
}

.right-arrow {
    right: -20px;
    border-radius: 0 3px 3px 0;
}

.arrow:hover {
    background-color: rgba(255, 255, 255, 0.9);
}

.comparison-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    width: 100%;
}

.image-box {
    background: var(--color-white);
    padding: 1rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    width: 300px;
    flex-shrink: 0;
}

.image-box img {
    width: 100%;
    border-radius: 5px;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.image-box img {
    width: 100%;
    border-radius: 5px;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0.5; }
    to { opacity: 1; }
}

.image-box h3 {
    margin-top: 0.5rem;
    color: var(--color-blue);
}

.cta-button {
    background-color: var(--color-teal);
    color: var(--color-white);
    padding: 1rem 2.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background-color: #24c4b5;
    transform: translateY(-3px);
}

.cta-button-outline {
    background-color: transparent;
    color: var(--color-teal);
    padding: 1rem 2.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
    display: inline-block;
    border: 2px solid var(--color-teal);
    cursor: pointer;
}

.cta-button-outline:hover {
    background-color: var(--color-teal);
    color: var(--color-white);
    transform: translateY(-3px);
}

/* Examples Section */
.section {
    padding: 4rem 0;
    text-align: center;
}

.section-alt {
    background-color: var(--color-cream);
}

.section h2 {
    font-size: 2.5rem;
    color: var(--color-brown);
    margin-bottom: 2rem;
}

/* Blog */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.blog-card {
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-decoration: none;
    color: var(--color-dark);
    overflow: hidden;
    transition: transform .2s ease;
}

.blog-card:hover { transform: translateY(-6px); }

.blog-thumb {
    width: 100%; aspect-ratio: 1/1;
    background-size: cover; background-position: center;
}

.blog-card h3 { padding: .75rem 1rem 0; color: var(--color-brown); }

.blog-card p { padding: .5rem 1rem 1rem; color: #555; }

.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.example-card {
    background: var(--color-white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.example-card:hover {
    transform: translateY(-10px);
}

.example-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.example-card p {
    padding: 1rem;
    font-style: italic;
    color: var(--color-blue);
}

/* Portrait Generator */
.generator-ui {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    text-align: left;
    margin-top: 2rem;
}

.generator-controls h3, .generator-output h3 {
    color: var(--color-brown);
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--color-tan);
    padding-bottom: 0.5rem;
}

.upload-area input[type="file"] {
    display: none;
}

.upload-area .upload-label {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 250px;
    border: 3px dashed var(--color-tan);
    border-radius: 10px;
    cursor: pointer;
    background-color: #fff;
    transition: background-color 0.3s ease;
}

.upload-area .upload-label:hover {
    background-color: var(--color-cream);
}

.upload-label span {
    color: var(--color-blue);
    font-weight: 600;
}

.image-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 7px;
}

.style-selector {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.style-card {
    border: 3px solid transparent;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.3s, transform 0.2s;
}

.style-card:hover {
    transform: scale(1.05);
}

.style-card.selected {
    border-color: var(--color-teal);
}

.style-card img {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    display: block;
}

.style-card p {
    text-align: center;
    background: var(--color-white);
    padding: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-dark);
}

.prompt-input {
    width: 100%;
    padding: 0.75rem;
    border-radius: 5px;
    border: 2px solid var(--color-tan);
    font-family: var(--font-family);
    margin-top: 1rem;
    margin-bottom: 1rem;
    resize: vertical;
}

.generator-controls .cta-button {
    width: 100%;
    text-align: center;
}

.output-image-box {
    width: 100%;
    height: 450px;
    background: var(--color-white);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    box-shadow: var(--shadow);
    position: relative;
}

.output-image-box img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 5px;
}

.output-image-box p {
    color: var(--color-blue);
}

.loader {
    border: 8px solid var(--color-beige);
    border-top: 8px solid var(--color-teal);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    align-items: stretch;
}

.pricing-card {
    background: var(--color-white);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    border: 3px solid transparent;
    transition: transform 0.3s, border-color 0.3s;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.popular {
    border-color: var(--color-teal);
    transform: scale(1.05);
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-brown);
    margin-bottom: 1.5rem;
}

.price sup {
    font-size: 1.5rem;
    top: -1em;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
    color: #777;
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.pricing-card li {
    margin-bottom: 0.75rem;
}

.check {
    color: var(--color-teal);
    margin-right: 0.5rem;
    font-weight: bold;
}

.cross {
    color: #aaa;
    margin-right: 0.5rem;
    font-weight: bold;
}

.pricing-card .cta-button, .pricing-card .cta-button-outline {
    width: 100%;
    margin-top: auto;
}

/* Testimonials Section */
.testimonials-grid {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.testimonial-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    max-width: 350px;
    text-align: left;
    min-width: 320px;
    scroll-snap-align: start;
}

.testimonial-card blockquote {
    font-style: italic;
    border-left: 3px solid var(--color-tan);
    padding-left: 1rem;
    margin-bottom: 1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 1rem;
}

.testimonial-author span {
    font-weight: 600;
}

/* Final CTA */
.final-cta {
    background-color: var(--color-tan);
    color: var(--color-white);
    padding: 4rem 2rem;
    text-align: center;
    border-radius: 15px;
    margin: 4rem auto;
}

.final-cta h2 {
    color: var(--color-white);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.final-cta p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background-color: var(--color-brown);
    color: var(--color-beige);
    padding: 2rem 0;
    text-align: center;
}

.footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.footer-nav a {
    color: var(--color-beige);
    text-decoration: none;
    margin: 0 1rem;
}

.footer-nav a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    .comparison-container {
        flex-direction: column;
        align-items: center;
    }
    .header .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .generator-ui {
        grid-template-columns: 1fr;
    }

    .output-image-box {
        height: 350px;
        margin-top: 2rem;
    }
    
    .pricing-card.popular {
        transform: scale(1);
    }
    
    .testimonials-grid { gap: 1rem; }
}

.article {
    max-width: 840px;
    margin: 0 auto;
    text-align: left;
}

.article h1 {
    color: var(--color-brown);
    margin: 0 0 1rem;
}

.article h2 {
    color: var(--color-blue);
    margin: 1.5rem 0 .5rem;
}

.article p {
    margin: .75rem 0;
    color: #333;
}

.article ul, .article ol {
    margin: .75rem 0 .75rem 1.25rem;
}

.article li {
    margin: .4rem 0;
}