/* StudioShot.ai -- Dark theme (cyberpunk, matching shuwai.fr) */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;800&display=swap');

:root {
    --bg: #0a0a0f;
    --bg-card: #12121a;
    --bg-hover: #1a1a2e;
    --text: #e0e0e0;
    --text-muted: #888;
    --accent-1: #667eea;
    --accent-2: #764ba2;
    --gradient: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    --border: #222;
    --success: #4ade80;
    --error: #f87171;
    --radius: 12px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

/* === Layout === */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === Header === */
header {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
}

/* === Hero === */
.hero {
    text-align: center;
    padding: 80px 0 60px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 32px;
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--gradient);
    color: #fff;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--bg-hover);
}

/* === Upload zone === */
.upload-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 60px 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    background: var(--bg-card);
    margin: 40px 0;
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--accent-1);
    background: var(--bg-hover);
}

.upload-zone h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.upload-zone p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

/* === Progress === */
.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-card);
    border-radius: 4px;
    overflow: hidden;
    margin: 20px 0;
}

.progress-fill {
    height: 100%;
    background: var(--gradient);
    border-radius: 4px;
    transition: width 0.5s ease;
    width: 0%;
}

.status-text {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* === Results gallery === */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.gallery-item {
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: transform 0.2s;
}

.gallery-item:hover {
    transform: translateY(-2px);
}

.gallery-item img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: contain;
    background: #fff;
}

.gallery-item .label {
    padding: 12px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* === Comparison === */
.comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 40px 0;
}

.comparison-label {
    text-align: center;
    font-weight: 600;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.comparison img {
    width: 100%;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

/* === Pricing === */
.pricing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin: 60px 0;
}

.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
}

.price-card.featured {
    border-color: var(--accent-1);
    position: relative;
}

.price-card.featured::before {
    content: "POPULAIRE";
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: #fff;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.price-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.price-card .price {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price-card .unit {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.price-card ul {
    list-style: none;
    margin: 20px 0;
    text-align: left;
    font-size: 0.9rem;
}

.price-card ul li {
    padding: 6px 0;
    color: var(--text-muted);
}

.price-card ul li::before {
    content: "-> ";
    color: var(--accent-1);
}

/* === Features === */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin: 60px 0;
}

.feature {
    padding: 24px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.feature h3 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.feature p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* === Form === */
.form-group {
    margin: 16px 0;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-muted);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-1);
}

/* === Footer === */
footer {
    text-align: center;
    padding: 40px 0;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid var(--border);
    margin-top: 80px;
}

footer a {
    color: var(--accent-1);
    text-decoration: none;
}

/* === Responsive === */
@media (max-width: 768px) {
    .hero h1 { font-size: 2rem; }
    .comparison { grid-template-columns: 1fr; }
    .pricing { grid-template-columns: 1fr; }
}