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

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Language Selector */
.language-selector {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

#langSelect {
    padding: 10px 15px;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    background: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

#langSelect:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* Header */
header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 40px 20px 40px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.logo-link {
    display: block;
    transition: transform 0.3s ease;
}

.logo-link:hover {
    transform: scale(1.05) rotate(5deg);
}

.logo {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    background: white;
    padding: 0;
    animation: float 6s ease-in-out infinite;
    object-fit: cover;
    object-position: center;
    transform: scale(1.15);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.header-text {
    text-align: left;
}

header h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 5px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.tagline {
    font-size: 1.3rem;
    font-weight: 300;
    margin-bottom: 0;
    opacity: 0.95;
}

nav {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

nav a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Coming Soon Banner */
.coming-soon-banner {
    background: linear-gradient(90deg, #60a5fa 0%, #3b82f6 100%);
    color: white;
    padding: 15px 20px;
    text-align: center;
    font-weight: 500;
    box-shadow: var(--shadow);
}

.coming-soon-banner .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.badge {
    background: white;
    color: #3b82f6;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.cta-link {
    color: white;
    text-decoration: none;
    font-weight: 600;
    padding: 6px 15px;
    border: 2px solid white;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.cta-link:hover {
    background: white;
    color: #3b82f6;
}

/* Main Content */
main {
    padding: 60px 20px;
}

.intro {
    text-align: center;
    margin-bottom: 50px;
}

.intro h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 700;
}

.intro p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* Stains Grid */
.stains-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.stain-card {
    background: white;
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
    border: 2px solid transparent;
}

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

.stain-image {
    width: 120px;
    height: 120px;
    margin: 0 auto 15px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stain-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.stain-card:hover .stain-image {
    transform: scale(1.1);
}

.stain-card h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    font-weight: 600;
}

/* Stain Image Backgrounds - Using CSS gradients and patterns */
.blood-stain { background: radial-gradient(circle, #ff4444 0%, #8b0000 100%); }
.coffee-stain { background: radial-gradient(circle, #6f4e37 0%, #3d2817 100%); }
.wine-stain { background: radial-gradient(circle, #722f37 0%, #2d0e11 100%); }
.oil-stain { background: radial-gradient(circle, #ffd700 0%, #b8860b 100%); }
.ink-stain { background: radial-gradient(circle, #1e3a8a 0%, #000080 100%); }
.soda-stain { background: radial-gradient(circle, #a0522d 0%, #654321 100%); }
.chocolate-stain { background: radial-gradient(circle, #3d2817 0%, #1a0f0a 100%); }
.tomato-stain { background: radial-gradient(circle, #ff6347 0%, #8b2500 100%); }
.berry-stain { background: radial-gradient(circle, #8b008b 0%, #4b0082 100%); }
.sweat-stain { background: radial-gradient(circle, #f5f5dc 0%, #d3d3d3 100%); }
.grass-stain { background: radial-gradient(circle, #7cfc00 0%, #228b22 100%); }
.makeup-stain { background: radial-gradient(circle, #ff69b4 0%, #c71585 100%); }
.urine-stain { background: radial-gradient(circle, #ffff99 0%, #cccc66 100%); }
.beer-stain { background: radial-gradient(circle, #f4a460 0%, #d2691e 100%); }
.glue-stain { background: radial-gradient(circle, #ffffff 0%, #e0e0e0 100%); }
.paint-stain { background: radial-gradient(circle, #87ceeb 0%, #4682b4 100%); }
.dirt-stain { background: radial-gradient(circle, #8b7355 0%, #5c4033 100%); }
.mold-stain { background: radial-gradient(circle, #556b2f 0%, #2f4f2f 100%); }
.vomit-stain { background: radial-gradient(circle, #9acd32 0%, #6b8e23 100%); }
.juice-stain { background: radial-gradient(circle, #ff8c00 0%, #ff4500 100%); }
.wax-stain { background: radial-gradient(circle, #fffacd 0%, #fafad2 100%); }
.rust-stain { background: radial-gradient(circle, #b7410e 0%, #8b3103 100%); }
.milk-stain { background: radial-gradient(circle, #fffef0 0%, #f5f5dc 100%); }
.egg-stain { background: radial-gradient(circle, #ffff66 0%, #ffcc00 100%); }

/* About Section */
.about-section {
    background: white;
    padding: 60px 20px;
    text-align: center;
    box-shadow: var(--shadow);
}

.about-section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.about-section p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Footer */
footer {
    background: var(--text-dark);
    color: white;
    padding: 40px 20px;
    text-align: center;
}

.footer-links {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo {
        width: 70px;
        height: 70px;
    }

    .header-content {
        gap: 15px;
    }

    .header-text {
        text-align: center;
    }

    header h1 {
        font-size: 2.5rem;
    }

    .tagline {
        font-size: 1rem;
    }

    .intro h2 {
        font-size: 2rem;
    }

    .stains-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 15px;
    }

    .stain-image {
        width: 100px;
        height: 100px;
    }

    nav {
        flex-direction: column;
        gap: 10px;
    }

    .language-selector {
        top: 10px;
        right: 10px;
    }
}

@media (max-width: 480px) {
    .stains-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}