:root {
    --primary-blue: #0A4DA6;
    --dark-blue: #002B5C;
    --accent-gold: #FFD700;
    --text-white: #FFFFFF;
    --text-muted: rgba(255, 255, 255, 0.7);
    --bg-dark: #000814;
    --card-bg: rgba(255, 255, 255, 0.05);
    --glass-bg: rgba(0, 8, 20, 0.8);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Playfair Display', serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 20px;
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 40px;
    color: var(--accent-gold);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-weight: 700;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-family: 'DM Sans', sans-serif;
}

.btn-gold {
    background-color: var(--accent-gold);
    color: var(--dark-blue);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 215, 0, 0.2);
}

.btn-round {
    border-radius: 50px;
}

/* Navigation */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    backdrop-filter: blur(10px);
    background: var(--glass-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#navbar nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-white);
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

/* Hero Section */
#hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    overflow: hidden;
}

#particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.waitlist-form {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto 30px;
}

.waitlist-form input {
    flex: 1;
    padding: 15px 20px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
}

.waitlist-form input:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.launch-note {
    font-size: 0.9rem !important;
    font-weight: 600;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--text-muted);
    border-radius: 15px;
    position: relative;
}

.mouse::before {
    content: '';
    width: 4px;
    height: 8px;
    background: var(--accent-gold);
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 15px); opacity: 0; }
}

/* Features */
#features {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 215, 0, 0.1);
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 215, 0, 0.3);
}

.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--accent-gold);
}

.feature-card p {
    color: var(--text-muted);
}

/* How it Works */
#how-it-works {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.02);
}

.steps-container {
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    gap: 40px;
    flex-wrap: wrap;
    text-align: center;
}

.step {
    flex: 1;
    min-width: 250px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-gold);
    color: var(--dark-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

/* Waitlist Section */
#waitlist {
    padding: 100px 0;
}

.newsletter-card {
    background: linear-gradient(135deg, rgba(10, 77, 166, 0.2), rgba(0, 43, 92, 0.2));
    padding: 80px 40px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.newsletter-card h2 {
    color: var(--text-white);
}

.newsletter-card p {
    margin-bottom: 40px;
    color: var(--text-muted);
}

/* Footer */
footer {
    padding: 60px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    font-weight: 700;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a, footer p a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-links a:hover, footer p a:hover {
    color: var(--accent-gold);
}

/* Utilities & Animations */
.hidden { display: none; }

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

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

/* Checkmark animation */
.checkmark {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: block;
    stroke-width: 2;
    stroke: var(--accent-gold);
    stroke-miterlimit: 10;
    margin: 10% auto;
    font-size: 2rem;
    line-height: 60px;
    border: 2px solid var(--accent-gold);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .waitlist-form {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .steps-container {
        flex-direction: column;
        align-items: center;
    }
}