/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --background: 0 0% 100%;
    --foreground: 220 14% 17%;
    --primary: 261 73% 55%;
    --primary-foreground: 0 0% 100%;
    --secondary: 210 40% 96%;
    --secondary-foreground: 220 14% 17%;
    --muted: 210 40% 96%;
    --muted-foreground: 220 9% 46%;
    --accent: 268 83% 58%;
    --accent-foreground: 0 0% 100%;
    --destructive: 0 84% 60%;
    --destructive-foreground: 0 0% 100%;
    --border: 220 13% 91%;
    --input: 220 13% 91%;
    --ring: 261 73% 55%;
    --radius: 0.75rem;
    --hero-gradient: linear-gradient(135deg, hsl(261 73% 55%), hsl(268 83% 58%));
    --accent-gradient: linear-gradient(90deg, hsl(268 83% 58%), hsl(295 85% 60%));
    --bg-gradient: linear-gradient(180deg, hsl(0 0% 100%), hsl(210 40% 98%));
    --shadow-glow: 0 0 40px hsl(261 73% 55% / 0.2);
    --shadow-card: 0 10px 30px -10px hsl(220 14% 17% / 0.1);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: hsl(var(--foreground));
    background: var(--bg-gradient);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

.gradient-text {
    background: var(--hero-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.accent-gradient {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.destructive-text {
    color: hsl(var(--destructive));
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--hero-gradient);
    color: hsl(var(--primary-foreground));
    box-shadow: var(--shadow-glow);
}

.btn-outline {
    background: transparent;
    color: hsl(var(--foreground));
    border: 1px solid hsl(var(--border));
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: hsl(var(--secondary));
    color: hsl(var(--secondary-foreground));
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid hsl(var(--border));
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 4rem;
}

.brand-link {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    background: var(--hero-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: hsl(var(--foreground));
    font-weight: 500;
    transition: var(--transition-smooth);
}

.nav-link:hover {
    color: hsl(var(--primary));
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: hsl(var(--foreground));
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 5rem 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.25rem;
    color: hsl(var(--muted-foreground));
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Sections */
.why-section,
.gold-rush-section,
.cta-section {
    padding: 5rem 0;
}

.gold-rush-section {
    background: hsl(var(--secondary) / 0.3);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.125rem;
    color: hsl(var(--muted-foreground));
    max-width: 600px;
    margin: 0 auto;
}

/* Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background: hsl(var(--background));
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.card-description {
    color: hsl(var(--muted-foreground));
}

/* Gold Rush Section */
.gold-rush-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.gold-rush-content {
    text-align: left;
}

.feature-list {
    list-style: none;
    margin: 2rem 0;
}

.feature-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: hsl(var(--muted-foreground));
}

.feature-list li::before {
    content: '•';
    color: hsl(var(--primary));
    position: absolute;
    left: 0;
    font-weight: bold;
}

.gold-rush-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* CTA Section */
.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
}

.cta-description {
    font-size: 1.125rem;
    color: hsl(var(--muted-foreground));
    margin-bottom: 3rem;
}

.cta-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: hsl(var(--muted-foreground));
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: hsl(var(--secondary) / 0.5);
    border-top: 1px solid hsl(var(--border));
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--hero-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.footer-description {
    color: hsl(var(--muted-foreground));
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

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

.footer-links a:hover,
.footer-contact a:hover {
    color: hsl(var(--foreground));
}

.footer-bottom {
    border-top: 1px solid hsl(var(--border));
    padding-top: 2rem;
    text-align: center;
    color: hsl(var(--muted-foreground));
}

/* Mobile Styles */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 4rem;
        flex-direction: column;
        background-color: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .gold-rush-grid,
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .gold-rush-content {
        text-align: center;
    }

    .hero-buttons,
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}