:root {
    --nba-green: #1d5b1d;
    --nba-light-green: #2e8b57;
    --nba-extra-dark: #0a1f0a;
    --accent-gold: #fbaf3b;
    --white: #ffffff;
    --off-white: #f8fafc;
    --text-dark: #0f172a;
    --text-muted: #64748b;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-dark);
    background-color: var(--off-white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    color: var(--nba-extra-dark);
    line-height: 1.2;
}

/* Base Buttons */
.btn-primary {
    background: var(--accent-gold);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: #e69a2e;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(251, 175, 59, 0.3);
}

.btn-submit {
    width: 100%;
    padding: 1.2rem;
    background: var(--nba-green);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-submit:hover {
    background: var(--nba-light-green);
}

/* Flash Messages */
.flash-container {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 3000;
    max-width: 400px;
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    font-weight: 600;
    background: white;
    box-shadow: var(--shadow-lg);
    border-left: 5px solid gray;
}

.alert-success {
    border-left-color: var(--nba-green);
}

.alert-danger {
    border-left-color: #ef4444;
}

/* Landing Page Components */
.top-bar {
    background: var(--nba-extra-dark);
    color: var(--white);
    padding: 0.5rem 5%;
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 500;
}

body>header {
    background: var(--white);
    padding: 1.2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-container img {
    height: 45px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.9rem;
}

.cta-nav {
    background: var(--accent-gold);
    color: var(--white) !important;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
}

body>main {
    min-height: calc(100vh - 400px);
}

/* Hero Section */
.hero {
    padding: 140px 5%;
    background: linear-gradient(rgba(10, 31, 10, 0.85), rgba(10, 31, 10, 0.85)), url('../images/hero_bg.png');
    background-size: cover;
    background-position: center;
    color: var(--white);
    text-align: left;
}

.hero h2 {
    font-size: 3.5rem;
    color: var(--white);
    max-width: 800px;
    margin-bottom: 1.5rem;
}

.hero h2 span {
    color: var(--accent-gold);
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
}

.btn-video {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: white;
    text-decoration: none;
    font-weight: 700;
}

/* Features */
.features {
    padding: 80px 5%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: -80px;
    position: relative;
    z-index: 10;
}

.feature-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: transform 0.3s;
    border: 1px solid #f1f5f9;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
}

/* Booking/Registration Section */
.booking-section {
    padding: 100px 5%;
    background: var(--off-white);
}

.booking-form-area {
    background: white;
    padding: 4rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 900px;
    margin: 0 auto;
}

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

.reg-badge {
    background: rgba(46, 139, 87, 0.08);
    color: var(--nba-light-green);
    border: 1px solid rgba(46, 139, 87, 0.15);
    padding: 6px 20px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 1.2px;
    display: inline-block;
    margin-bottom: 1rem;
}

.booking-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.grid-full {
    grid-column: span 2;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--nba-extra-dark);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
    outline: none;
    transition: 0.3s;
}

.file-input-premium {
    width: 100%;
    padding: 1rem;
    border: 2px dashed #e2e8f0;
    background: #f8fafc;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.login-prompt {
    margin-top: 2.5rem;
    text-align: center;
    color: var(--text-muted);
    font-weight: 600;
}

.login-prompt a {
    color: var(--nba-green);
    font-weight: 800;
    text-decoration: none;
}

/* Support Bar */
.support-bar {
    background: var(--nba-extra-dark);
    padding: 60px 10%;
    display: flex;
    justify-content: space-around;
    color: var(--white);
}

.support-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.support-item i {
    font-size: 2.5rem;
    color: var(--accent-gold);
}

/* Footer */
footer {
    background: #020802;
    color: var(--white);
    padding: 80px 5% 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 2fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-col h3 {
    color: white;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: #64748b;
}

@media (max-width: 992px) {
    .hero h2 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        text-align: center;
    }

    .hero-btns {
        justify-content: center;
        flex-direction: column;
    }

    .booking-grid {
        grid-template-columns: 1fr;
    }
}