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

:root {
    --green-primary: #228B22;
    --green-secondary: #32CD32;
    --green-dark: #006400;
    --green-light: #90EE90;
    --yellow-primary: #FFD700;
    --yellow-secondary: #FFA500;
    --white: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray-medium: #666666;
    --gray-dark: #333333;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--gray-dark);
    background-color: var(--gray-light);
}

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

/* Navigation */
.navbar {
    background-color: var(--green-primary);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-primary);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--white);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--white);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: 100px 0 40px;
    background: linear-gradient(135deg, var(--gray-light) 0%, var(--white) 100%);
}

.hero-container {
    max-width: 100% !important;
    margin: 0 auto;
    padding: 0 20px;
}

.prize-banner {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 3px solid var(--green-primary);
}

.prize-header {
    background: var(--green-primary);
    color: var(--white);
    text-align: center;
    padding: 15px;
    font-size: 1.2rem;
    font-weight: bold;
    text-transform: uppercase;
}

.prize-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: linear-gradient(45deg, var(--yellow-primary) 0%, var(--yellow-secondary) 50%, #87CEEB 100%);
    min-height: 400px;
}

.prize-left {
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.brand-logo h1 {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--green-dark);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    margin-bottom: 20px;
}

.car-prize h3 {
    background: var(--white);
    color: var(--green-dark);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 1.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 15px;
    box-shadow: var(--shadow-md);
}

.car-image img {
    width: 100%;
    max-width: 250px;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
}

.money-prize {
    text-align: center;
    margin-top: 20px;
}

.money-prize h2 {
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    margin-bottom: 5px;
}

.money-prize p {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--white);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.prize-right {
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.presenters {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.presenters img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--white);
    box-shadow: var(--shadow-md);
    object-fit: cover;
}

.lottery-wheel {
    display: flex;
    justify-content: center;
    align-items: center;
}

.wheel-container {
    position: relative;
    width: 150px;
    height: 150px;
}

.wheel {
    width: 100%;
    height: 100%;
    border: 8px solid var(--white);
    border-radius: 50%;
    background: var(--green-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    animation: spin 10s linear infinite;
}

.wheel-numbers {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 2px;
    font-size: 0.8rem;
    font-weight: bold;
    color: var(--white);
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.prize-footer {
    background: var(--green-primary);
    color: var(--white);
    text-align: center;
    padding: 20px;
}

.prize-info {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 15px;
}

.buy-btn {
    background: var(--yellow-primary);
    color: var(--gray-dark);
    border: none;
    padding: 15px 60px;
    border-radius: 50px;
    font-size: 1.5rem;
    font-weight: 900;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    margin-bottom: 15px;
}

.buy-btn:hover {
    background: var(--yellow-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.draw-date {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.disclaimer {
    font-size: 0.8rem;
    opacity: 0.9;
}

/* How to Participate Section */
.how-to-participate {
    background: var(--green-primary);
    padding: 80px 0;
    color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.step-card {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--yellow-primary);
    color: var(--gray-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 900;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-md);
}

.step-card h3 {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    color: var(--yellow-primary);
}

.step-card p {
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.9;
}

/* Winners Section */
.winners {
    padding: 80px 0;
    background: var(--white);
}

.winners .section-header h2 {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--gray-dark);
    margin-bottom: 3rem;
}

.highlight {
    color: var(--green-primary);
}

.winners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.winner-card {
    background: var(--gray-dark);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.winner-badge {
    background: var(--green-primary);
    color: var(--white);
    padding: 10px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: bold;
}

.winner-image {
    height: 250px;
    overflow: hidden;
}

.winner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.winner-info {
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--white);
    font-size: 0.9rem;
}

/* Footer */
.footer {
    background: var(--gray-dark);
    color: var(--white);
    padding: 40px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo .logo-icon {
    background: var(--green-primary);
    color: var(--white);
}

.footer p {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 30px;
    border-radius: 15px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.close {
    color: var(--gray-medium);
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 15px;
}

.close:hover {
    color: var(--gray-dark);
}

.ticket-grid {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 10px;
    margin: 20px 0;
}

.ticket-number {
    width: 40px;
    height: 40px;
    border: 2px solid var(--green-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s ease;
}

.ticket-number:hover {
    background: var(--green-light);
}

.ticket-number.selected {
    background: var(--green-primary);
    color: var(--white);
}

.selected-numbers {
    margin: 20px 0;
    padding: 20px;
    background: var(--gray-light);
    border-radius: 10px;
}

.confirm-btn {
    background: var(--green-primary);
    color: var(--white);
    border: none;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    width: 100%;
    transition: all 0.3s ease;
}

.confirm-btn:hover {
    background: var(--green-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--green-primary);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 2rem;
        transition: left 0.3s ease;
    }

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

    .nav-hamburger {
        display: flex;
    }

    .prize-content {
        grid-template-columns: 1fr;
    }

    .prize-left, .prize-right {
        padding: 20px;
    }

    .brand-logo h1 {
        font-size: 2rem;
    }

    .money-prize h2 {
        font-size: 1.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .steps-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .ticket-grid {
        grid-template-columns: repeat(5, 1fr);
    }

    .ticket-number {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 90px 10px 20px;
    }

    .brand-logo h1 {
        font-size: 1.5rem;
    }

    .buy-btn {
        padding: 12px 40px;
        font-size: 1.2rem;
    }

    .section-header h2 {
        font-size: 1.8rem;
    }

    .modal-content {
        margin: 10% auto;
        padding: 20px;
        width: 95%;
    }
}