@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
    /* Core Palette: Sonic Nebula */
    --primary: #33167a;
    --primary-glow: rgba(51, 22, 122, 0.5);
    --secondary: #9955ff;
    --secondary-glow: rgba(153, 85, 255, 0.4);
    --accent: #6cb2e5;
    --accent-glow: rgba(108, 178, 229, 0.4);
    
    /* Atmosphere */
    --dark-bg: #0a0814;
    --darker-bg: #05040a;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-surface: rgba(255, 255, 255, 0.05);
    
    /* Typography */
    --font-main: 'Inter', sans-serif;
    --font-heading: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    
    /* Effects */
    --blur-std: blur(12px);
    --blur-high: blur(24px);
    --shadow-nebula: 0 8px 32px 0 rgba(0, 0, 0, 0.8);
    --transition-base: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Global Reset & Smoothness */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--dark-bg);
    color: #fff;
    font-family: var(--font-main);
    overflow-x: hidden;
    line-height: 1.6;
    min-height: 100vh;
}

/* Animated Nebula Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    background: radial-gradient(circle at 20% 30%, var(--primary-glow) 0%, transparent 40%),
                radial-gradient(circle at 80% 70%, var(--accent-glow) 0%, transparent 40%),
                radial-gradient(circle at 50% 50%, #150e2b 0%, var(--dark-bg) 100%);
    animation: nebulaMove 20s ease-in-out infinite alternate;
}

@keyframes nebulaMove {
    0% { transform: scale(1) translate(0, 0); }
    100% { transform: scale(1.1) translate(2%, 2%); }
}

/* Layout Containers */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography Overhaul */
h1, h2, h3, h4, .font-heading {
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1;
}

.text-gradient {
    background: linear-gradient(135deg, #fff 0%, var(--accent) 50%, var(--secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Nebula Glass Cards */
.nebula-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 28px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-base);
}

/* Global card hover light effects removed to eliminate background noise */

/* High-End Buttons */
.btn-nebula {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.2rem;
    border-radius: 100px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition-bounce);
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn-nebula-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    box-shadow: 0 8px 15px rgba(51, 22, 122, 0.4);
}

.btn-nebula-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(153, 85, 255, 0.6);
}

.btn-nebula-outline {
    background: transparent;
    border: 2px solid var(--glass-border);
    color: white;
}

.btn-nebula-outline:hover {
    border-color: var(--secondary);
    background: rgba(153, 85, 255, 0.1);
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    animation: revealIn 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes revealIn {
    to { opacity: 1; transform: translateY(0); }
}

/* Utilities */
.section-gap { margin-bottom: 8rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 2rem; }
.mb-4 { margin-bottom: 4rem; }
.mb-5 { margin-bottom: 6rem; }

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--dark-bg); }
::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover { background: var(--secondary); }

/* Nebula Form Elements */
.input-nebula {
    width: 100%;
    background: var(--darker-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.2rem;
    color: white;
    font-family: var(--font-main);
    transition: var(--transition-base);
    outline: none;
    cursor: pointer;
}

select.input-nebula option {
    background-color: var(--darker-bg);
    color: white;
}

.input-nebula:focus {
    border-color: var(--secondary);
    background: rgba(153, 85, 255, 0.1);
    box-shadow: 0 0 20px rgba(153, 85, 255, 0.2);
}

.form-label-nebula {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent);
    margin-bottom: 0.8rem;
    display: block;
}

/* Modal Animations */
@keyframes nebulaFadeIn {
    from { opacity: 0; transform: scale(0.9) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.nebula-modal-content {
    animation: nebulaFadeIn 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}