/* Base Styles */
:root {
    --primary: #1A1A64;
    --accent: #F5DEB3;
    --secondary: #282828;
    --text: #FFFFFF;
    --dark: #0F0F3D;
    --light: #F9F9F9;
    --gray: #444444;
    --light-gray: #DDDDDD;
    --shadow: rgba(0, 0, 0, 0.1);
    --glass: rgba(255, 255, 255, 0.1);
    --glass-dark: rgba(0, 0, 0, 0.7);
    --transition: all 0.3s ease;
    --spacing: 8px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Ubuntu', sans-serif;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text);
    background-color: var(--dark);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Changa One', cursive;
    line-height: 1.2;
    margin-bottom: var(--spacing);
    color: var(--text);
}

p {
    margin-bottom: calc(var(--spacing) * 2);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--light);
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing) * 2);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: calc(var(--spacing) * 1.5) calc(var(--spacing) * 3);
    border-radius: calc(var(--spacing) * 0.5);
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: 'Ubuntu', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--primary);
}

.btn-primary:hover {
    background-color: var(--light);
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px var(--shadow);
}

.btn-secondary {
    background-color: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}

.btn-secondary:hover {
    background-color: var(--accent);
    color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px var(--shadow);
}

.btn-play {
    background-color: var(--primary);
    color: var(--text);
    padding: calc(var(--spacing) * 1) calc(var(--spacing) * 2);
    border-radius: calc(var(--spacing) * 0.5);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-play:hover {
    background-color: var(--accent);
    color: var(--primary);
    transform: scale(1.05);
}

.btn-play i {
    margin-right: var(--spacing);
}

/* Section Styles */
section {
    padding: calc(var(--spacing) * 10) 0;
}

.section-header {
    text-align: center;
    margin-bottom: calc(var(--spacing) * 6);
}

.section-header h2 {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: calc(var(--spacing) * 2);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: calc(var(--spacing) * -1);
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--accent);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--light-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--spacing); }
.mt-2 { margin-top: calc(var(--spacing) * 2); }
.mt-3 { margin-top: calc(var(--spacing) * 3); }
.mt-4 { margin-top: calc(var(--spacing) * 4); }
.mt-5 { margin-top: calc(var(--spacing) * 5); }

.mb-1 { margin-bottom: var(--spacing); }
.mb-2 { margin-bottom: calc(var(--spacing) * 2); }
.mb-3 { margin-bottom: calc(var(--spacing) * 3); }
.mb-4 { margin-bottom: calc(var(--spacing) * 4); }
.mb-5 { margin-bottom: calc(var(--spacing) * 5); }

/* Glassmorphism */
.glass-card {
    background: var(--glass);
    backdrop-filter: blur(10px);
    border-radius: calc(var(--spacing) * 2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: calc(var(--spacing) * 3);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.18);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.fade-in {
    animation: fadeIn 1s ease-in-out;
}

.slide-up {
    animation: slideUp 0.8s ease-out;
}

.pulse {
    animation: pulse 2s infinite;
}