/* ===== CSS Variables ===== */
:root {
    --primary-orange: #FF8C42;
    --primary-pink: #FF4081;
    --dark-bg: #2C2C2C;
    --gold: #D4AF37;
    --text-light: #F5F5F5;
}

/* ===== Global Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a1a1a 100%);
    color: var(--text-light);
    overflow-x: hidden;
}

/* ===== Hero Section ===== */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-pink) 0%, var(--primary-orange) 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.app-logo {
    font-size: 4rem;
    font-weight: bold;
    background: linear-gradient(45deg, var(--gold), #FFD700);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* ===== Phone Mockup ===== */
.phone-mockup {
    width: 250px;
    height: 500px;
    background: linear-gradient(145deg, #2a2a2a, #1a1a1a);
    border-radius: 30px;
    padding: 20px;
    position: relative;
    margin: 0 auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-orange));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
    overflow: hidden;
    position: relative;
}

.phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    border-radius: 20px;
}

/* ===== Floating Elements ===== */
.floating-element {
    position: absolute;
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* ===== Stats Section ===== */
.stats-section {
    padding: 80px 0;
    background: var(--primary-pink);
}

.stat-item {
    text-align: center;
    color: white;
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    display: block;
}

.stat-label {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* ===== Features Section ===== */
.features-section {
    padding: 100px 0;
    background: var(--dark-bg);
}

.feature-card {
    background: linear-gradient(135deg, #3a3a3a, #2a2a2a);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 64, 129, 0.2);
}

.feature-icon {
    font-size: 3rem;
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-orange));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

/* ===== Screenshots Section ===== */
.screenshots-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a1a1a, var(--dark-bg));
}

.screenshot-placeholder {
    background: linear-gradient(135deg, #4a4a4a, #3a3a3a);
    border-radius: 20px;
    height: 500px;
    border: 3px solid var(--primary-pink);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.screenshot-placeholder:hover {
    transform: scale(1.05);
}

.screenshot-placeholder::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 6px;
    background: var(--primary-orange);
    border-radius: 3px;
}

/* ===== Section Titles ===== */
.section-title {
    font-size: 3rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-orange));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dark-bg), #1a1a1a);
    text-align: center;
}

.btn-custom {
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-orange));
    border: none;
    color: white;
    padding: 15px 40px;
    font-size: 1.2rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255, 64, 129, 0.3);
}

.btn-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 64, 129, 0.4);
    color: white;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .app-logo {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .phone-mockup {
        width: 200px;
        height: 400px;
    }
    
    .screenshot-placeholder {
        height: 300px;
        margin: 0.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .app-logo {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .features-section,
    .screenshots-section,
    .cta-section {
        padding: 60px 0;
    }
    
    .stats-section {
        padding: 60px 0;
    }
}