:root {
    --primary: #6C63FF;
    --secondary: #00F3FF;
    --dark: #0f0c29;
    --light: #ffffff;
    --danger: #ff4d4d;
    --success: #4CAF50;
    --glass: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.2);
}

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

body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, var(--dark), #302b63);
    color: var(--light);
    min-height: 100vh;
    line-height: 1.6;
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: rgba(15, 12, 41, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 40px;
    filter: drop-shadow(0 0 5px rgba(0, 243, 255, 0.5));
    border-radius: 50%;
    width: 40px;
    object-fit: cover;
}

.title-container img {
    border-radius: 50%;
    width: 60px;
    height: 60px;
    object-fit: cover;
}

.logo h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

.nav-links a {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--secondary);
}

/* Hero Section */
header {
    text-align: center;
    padding: 3rem 0;
}

.title-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 1rem;
}

h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: clamp(2rem, 5vw, 2.8rem);
    margin: 0;
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 1px;
}

.description {
    max-width: 700px;
    margin: 1.5rem auto;
    font-size: clamp(1rem, 3vw, 1.1rem);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    padding: 0 2rem;
}

/* Demo Images */
.demo-images {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 3rem auto;
    max-width: 1000px;
    flex-wrap: wrap;
}

.demo-image {
    width: clamp(150px, 30vw, 280px);
    height: clamp(150px, 30vw, 280px);
    border-radius: 10px;
    object-fit: cover;
    border: 2px solid var(--glass-border);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.demo-image:hover {
    transform: scale(1.05);
}

/* Upload Section */
.upload-container {
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 2rem;
    max-width: 600px;
    margin: 0 auto 3rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.upload-box {
    border: 2px dashed var(--glass-border);
    border-radius: 10px;
    padding: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-box:hover {
    border-color: var(--secondary);
    background: rgba(0, 243, 255, 0.05);
}

.upload-label {
    display: block;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.upload-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--secondary);
}

.file-input {
    display: none;
}

.cta-button {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(108, 99, 255, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(108, 99, 255, 0.4);
}

/* Results Section */
.results-container {
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto 3rem;
    display: none;
}

.results-title {
    font-family: 'Montserrat', sans-serif;
    color: var(--secondary);
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.8rem;
}

.result-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.result-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.result-value {
    font-size: 1.2rem;
    font-weight: 400;
}

.confidence-meter {
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    margin-top: 0.5rem;
    overflow: hidden;
}

.confidence-level {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 5px;
    width: 0%;
    transition: width 1s ease;
}

/* Features Section */
.coming-soon {
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 1.5rem;
    max-width: 600px;
    margin: 3rem auto;
    text-align: center;
}

.coming-soon-title {
    font-family: 'Montserrat', sans-serif;
    color: var(--secondary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 0.8rem 0;
    font-size: 1.1rem;
}

.feature-icon {
    color: var(--secondary);
    font-size: 1.3rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem 0;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    border-top: 1px solid var(--glass-border);
}

.creator {
    margin-top: 0.5rem;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

/* Loading Indicator */
.loading-indicator {
    display: none;
    text-align: center;
    margin: 2rem;
}

.loading-spinner {
    font-size: 2rem;
    color: var(--secondary);
    animation: spin 1s linear infinite;
}

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

/* Responsive Adjustments */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }

    .nav-links {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .upload-container {
        padding: 1.5rem;
    }

    .upload-box {
        padding: 1.5rem;
    }

    .demo-images {
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .title-container {
        flex-direction: column;
        text-align: center;
    }

    .description {
        padding: 0 1rem;
    }

    .upload-container {
        padding: 1rem;
    }
}