:root {
    --primary: #1A73E8;
    --primary-light: #4D9EFF;
    --primary-dark: #0F52B0;
    --secondary: #00BFA6;
    --secondary-light: #33DFC2;
    --secondary-dark: #008A72;
    --accent: #FF8C42;
    --accent-light: #FFB56A;
    --accent-dark: #B35F1F;
    --background: #121212;
    --text: #E0E0E0;
    --text-secondary: #A0A0A0;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.navbar {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text) !important;
}

.navbar-nav .nav-link {
    color: var(--text) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--secondary-light) !important;
    transform: translateY(-2px);
}

.hero-section {
    background: linear-gradient(135deg, var(--background) 0%, #1a1a2e 50%, var(--primary-dark) 100%);
    min-height: 100vh;
    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,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.03"/><circle cx="75" cy="75" r="1" fill="%23ffffff" opacity="0.03"/><circle cx="50" cy="50" r="0.5" fill="%23ffffff" opacity="0.02"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    z-index: 1;
}

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

.btn-primary-custom {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    border: none;
    padding: 15px 30px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(0, 191, 166, 0.3);
}

.btn-primary-custom:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 191, 166, 0.4);
    background: linear-gradient(135deg, var(--secondary-light) 0%, var(--secondary) 100%);
}

.section-padding {
    padding: 80px 0;
}

.card-custom {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
}

.card-custom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary) 0%, var(--accent) 100%);
}

.card-custom:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    border-color: var(--secondary);
}

.stats-counter {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary);
    text-shadow: 0 2px 10px rgba(0, 191, 166, 0.3);
}

.floating-animation {
    animation: float 6s ease-in-out infinite;
}

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

.gradient-text {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.slider-container {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.chart-container {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255,255,255,0.1);
}

.form-control-custom {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    color: var(--text);
    padding: 15px;
}

.form-control-custom:focus {
    background: rgba(255,255,255,0.08);
    border-color: var(--secondary);
    box-shadow: 0 0 0 0.2rem rgba(0, 191, 166, 0.25);
    color: var(--text);
}

.testimonial-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255,255,255,0.1);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 80px;
    color: var(--secondary);
    opacity: 0.3;
    font-family: serif;
}

.footer-section {
    background: linear-gradient(135deg, #0a0a0a 0%, var(--background) 100%);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 20px;
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.cookie-banner.show {
    transform: translateY(0);
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 80vh;
        text-align: center;
    }
    
    .stats-counter {
        font-size: 2rem;
    }
    
    .section-padding {
        padding: 40px 0;
    }
}

.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 191, 166, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(0, 191, 166, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 191, 166, 0); }
}

.icon-feature {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 20px;
    box-shadow: 0 10px 30px rgba(0, 191, 166, 0.3);
}