/* Color Palette */
:root {
    --dark: #0D1B2A;
    --light-dark: #1B263B;
    --red: #E63946;
    --white: #FFFFFF;
    --grey: #F8F9FA;
    --gold: #FFD700;
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--white);
    color: var(--dark);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 25px;
}

.text-center { text-align: center; }

/* Navigation */
nav {
    background: var(--dark);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    color: var(--white);
    font-weight: 800;
    font-size: 26px;
    letter-spacing: -1px;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-links li { margin-left: 30px; }

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: 0.3s;
}

.nav-links a:hover { color: var(--red); }

.btn-cta {
    background: var(--red);
    padding: 12px 24px !important;
    border-radius: 8px;
    font-weight: 700 !important;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, var(--light-dark) 100%);
    color: var(--white);
    padding: 140px 0;
    text-align: left;
}

.hero h1 {
    font-size: 56px;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 25px;
}

.highlight { color: var(--red); }

.hero p {
    font-size: 18px;
    max-width: 600px;
    opacity: 0.9;
    margin-bottom: 40px;
}

.btn-main {
    background: var(--red);
    color: white;
    padding: 16px 32px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    display: inline-block;
    transition: 0.3s;
}

.btn-outline {
    border: 2px solid var(--white);
    color: white;
    padding: 14px 32px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    display: inline-block;
    margin-left: 15px;
    transition: 0.3s;
}

.btn-main:hover, .btn-outline:hover { transform: translateY(-3px); opacity: 0.9; }

/* Staggered About Section */
.about-section { padding: 120px 0; }
.grid-about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.upper-label {
    color: var(--red);
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 2px;
    font-size: 13px;
    margin-bottom: 15px;
    display: block;
}

.main-title { font-size: 42px; line-height: 1.2; margin-bottom: 25px; }
.main-title span { font-weight: 400; color: #666; }
.description { font-size: 18px; color: #555; margin-bottom: 30px; }
.btn-text { color: var(--red); text-decoration: none; font-weight: 700; }

.stat-card-premium {
    background: white;
    padding: 30px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.06);
    margin-bottom: 30px;
}

.offset { margin-left: 60px; background: var(--dark); color: white; }
.stat-icon { font-size: 30px; color: var(--red); background: #fff5f5; width: 60px; height: 60px; border-radius: 15px; display: flex; align-items: center; justify-content: center; }
.icon-gold { color: var(--gold); background: rgba(255, 215, 0, 0.1); }
.stat-info h3 { font-size: 32px; }

/* Mission */
.mission-section { background: var(--dark); color: white; padding: 100px 0; }
.white { color: var(--red); }
.mission-p { max-width: 800px; margin: 30px auto 0; font-size: 20px; opacity: 0.8; }

/* Rules Section */
.rules-section { padding: 100px 0; background: var(--grey); }
.rules-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 60px; }
.card { background: white; padding: 45px; border-radius: 24px; transition: 0.3s; }
.card-icon { font-size: 40px; color: var(--red); margin-bottom: 25px; }
.card h4 { margin-bottom: 15px; font-size: 22px; }
.card p { color: #666; }
.card:hover { transform: translateY(-10px); box-shadow: 0 30px 60px rgba(0,0,0,0.1); }

/* Footer */
footer { background: #050a11; color: white; padding: 80px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 50px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,0.05); }
.footer-brand p { margin-top: 20px; opacity: 0.6; }
.footer-links h4, .footer-social h4 { margin-bottom: 25px; }
.footer-links p { margin-bottom: 10px; opacity: 0.8; }
.social-icons a { color: white; font-size: 24px; margin-right: 20px; }
.footer-bottom { padding-top: 30px; text-align: center; font-size: 13px; opacity: 0.4; }

/* Mobile Menu */
.nav-btn { display: none; }
#nav-check { display: none; }

@media (max-width: 992px) {
    .grid-about { grid-template-columns: 1fr; text-align: center; }
    .offset { margin-left: 0; }
    .hero h1 { font-size: 40px; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
}

@media (max-width: 768px) {
    .nav-btn { display: block; cursor: pointer; }
    .nav-links {
        position: fixed; display: block; width: 100%; background: var(--dark);
        height: 0; transition: all 0.3s ease-in; overflow-y: hidden;
        top: 68px; left: 0; padding: 0;
    }
    .nav-links li { padding: 20px; border-bottom: 1px solid rgba(255,255,255,0.05); margin: 0; }
    #nav-check:checked ~ .nav-links { height: calc(100vh - 68px); }
    .btn-outline { margin: 15px 0 0 0; display: block; }
}