html {
    scroll-behavior: smooth;
    margin: 0;
    padding: 0;
}
body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    color: #000000;
    min-height: 100vh;
    background-color: #000000;
    background-image: 
        linear-gradient(135deg, rgba(96, 208, 172, 0.2) 0%, transparent 50%),
        linear-gradient(45deg, transparent 50%, rgba(76, 184, 150, 0.1) 100%);
    background-attachment: fixed;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.text-gradient-green {
    background: linear-gradient(90deg, #60d0ac, #4db896);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}
.hero {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9) 0%, rgba(6, 86, 58, 0.95) 100%);
    color: #e0e0e0;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(96, 208, 172, 0.3);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("{{ url_for('static', filename='images/hero-pattern.png') }}");
    opacity: 0.1;
    z-index: 0;
}

/* Additional dark theme styles */
a {
    color: #60d0ac;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #4db896;
    text-decoration: underline;
}

.card, .box, .panel {
    background: rgba(20, 20, 20, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    border: 1px solid rgba(96, 208, 172, 0.3);
    position: relative;
    overflow: hidden;
}

.card::before, .box::before, .panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(96, 208, 172, 0.6), transparent);
    animation: glowBorder 6s infinite linear;
}

@keyframes glowBorder {
    0% { left: -100%; }
    100% { left: 100%; }
}

.btn-primary {
    background: linear-gradient(135deg, rgba(96, 208, 172, 0.9), rgba(76, 184, 150, 0.9));
    color: #ffffff;
    border: 1px solid rgba(96, 208, 172, 0.3);
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    box-shadow: 0 4px 12px rgba(96, 208, 172, 0.2);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background: linear-gradient(135deg, rgba(96, 208, 172, 1), rgba(76, 184, 150, 1));
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(96, 208, 172, 0.5);
}