:root {
    /* New unique color scheme - Red theme */
    --color-background-light: #f8f9fa;
    --color-text-charcoal: #2c3e50;
    --color-accent-primary: #dc2626;
    --color-accent-secondary: #b91c1c;
    --color-accent-tertiary: #991b1b;
    --color-white: #ffffff;
    --color-shadow: rgba(0, 0, 0, 0.08);
    --color-light-gray: #e5e7eb;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 32px;
    --spacing-xl: 64px;

    /* Border radius */
    --border-radius-card: 16px;
    --border-radius-button: 10px;

    /* Transitions */
    --transition-fast: 0.2s ease-out;
    --transition-smooth: 0.3s ease-out;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--color-text-charcoal);
    background-color: var(--color-background-light);
    line-height: 1.7;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-charcoal);
    font-weight: 700;
}

h1 {
    font-size: 2.75rem;
}

h2 {
    font-size: 2.25rem;
}

h3 {
    font-size: 1.75rem;
}

a {
    color: var(--color-accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-secondary);
}

*:focus {
    outline: 3px solid var(--color-accent-primary);
    outline-offset: 3px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border: 2px solid transparent;
    border-radius: var(--border-radius-button);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition-smooth);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-accent-primary);
    color: var(--color-white);
    border-color: var(--color-accent-primary);
}

.btn-primary:hover {
    background-color: #b91c1c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
    color: white;
}

.btn-secondary {
    background-color: var(--color-accent-secondary);
    color: var(--color-white);
    border-color: var(--color-accent-secondary);
}

.btn-secondary:hover {
    background-color: #991b1b;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(185, 28, 28, 0.3);
    color: white;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="date"],
textarea,
select {
    width: 100%;
    padding: 12px;
    margin-bottom: var(--spacing-md);
    border: 2px solid var(--color-light-gray);
    border-radius: var(--border-radius-button);
    background-color: var(--color-white);
    color: var(--color-text-charcoal);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-accent-primary);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

main {
    flex-grow: 1;
    padding-top: 80px;
}

section {
    padding: var(--spacing-xl) 0;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: 0 2px 8px var(--color-shadow);
    z-index: 1000;
    border-bottom: 1px solid var(--color-light-gray);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 75px;
}

.logo a {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-accent-primary);
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
}

.logo a img {
    height: 50px;
    width: auto;
    display: block;
}

.nav-links {
    display: none;
}

.nav-links ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-links a {
    color: var(--color-text-charcoal);
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: color var(--transition-fast);
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent-primary);
    transition: width var(--transition-fast);
}

.nav-links a:hover::after {
    width: 100%;
}

.burger-menu {
    display: block;
    border: none;
    background: none;
    cursor: pointer;
    padding: 10px;
    font-size: 1.5rem;
    color: var(--color-text-charcoal);
    z-index: 1001;
}

.mobile-nav {
    position: fixed;
    top: 75px;
    left: 0;
    width: 100%;
    height: calc(100vh - 75px);
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    display: none;
    flex-direction: column;
    z-index: 999;
    box-shadow: 0 5px 15px var(--color-shadow);
    overflow-y: auto;
}

.mobile-nav.is-active {
    display: flex;
}

.mobile-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mobile-nav a {
    display: block;
    font-size: 1.2rem;
    color: var(--color-text-charcoal);
    padding: 12px 0;
    border-bottom: 1px solid var(--color-light-gray);
    transition: color var(--transition-fast);
}

.mobile-nav a:hover {
    color: var(--color-accent-primary);
}

.hero {
    min-height: 75vh;
    display: flex;
    align-items: center;
    text-align: center;
    background: url('../photo/photo0.webp') no-repeat center center/cover;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.85) 0%, rgba(185, 28, 28, 0.75) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: var(--spacing-xl) 0;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    font-weight: 800;
}

.hero h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.95);
    font-weight: 400;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
}

.hero .cta-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    justify-content: center;
    align-items: center;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-charcoal);
}

.card-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-card);
    box-shadow: 0 4px 12px var(--color-shadow);
    transition: all var(--transition-smooth);
    border: 1px solid var(--color-light-gray);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.card img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-button);
    margin-bottom: var(--spacing-md);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.card-title {
    color: var(--color-text-charcoal);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.stat-card {
    background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-secondary) 100%);
    color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-card);
    text-align: center;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.2);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.95;
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    text-align: center;
}

.step {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-card);
    box-shadow: 0 2px 8px var(--color-shadow);
    border: 1px solid var(--color-light-gray);
}

.step-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.step h3 {
    color: var(--color-text-charcoal);
    margin-bottom: var(--spacing-sm);
}

.step p {
    color: #6b7280;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(44, 62, 80, 0.95);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.is-visible {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-card);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 90%;
    width: 500px;
    text-align: center;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: 0 -4px 20px var(--color-shadow);
    padding: var(--spacing-md);
    z-index: 1500;
    display: none;
    border-top: 2px solid var(--color-light-gray);
}

.cookie-banner-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-md);
}

.ticket-selector-ui {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.number-grid-container {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-card);
    box-shadow: 0 4px 12px var(--color-shadow);
    border: 1px solid var(--color-light-gray);
}

.number-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.number-cell {
    width: 100%;
    padding-top: 100%;
    position: relative;
    cursor: pointer;
    background-color: var(--color-light-gray);
    border-radius: 50%;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}

.number-cell:hover {
    border-color: var(--color-accent-primary);
    transform: scale(1.05);
}

.number-cell span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text-charcoal);
}

.number-cell.selected {
    background-color: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
    color: var(--color-white);
}

.number-cell.selected span {
    color: var(--color-white);
}

.summary-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-card);
    box-shadow: 0 4px 12px var(--color-shadow);
    border: 1px solid var(--color-light-gray);
    position: sticky;
    top: 100px;
}

.summary-card h3 {
    border-bottom: 2px solid var(--color-light-gray);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--color-accent-primary);
}

.summary-detail {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-light-gray);
}

.summary-detail:last-of-type {
    border-bottom: none;
}

.estimated-total {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-accent-primary);
    margin-top: var(--spacing-md);
    border-top: 3px solid var(--color-accent-primary);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
}

.auth-form {
    max-width: 450px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-card);
    box-shadow: 0 8px 24px var(--color-shadow);
    border: 1px solid var(--color-light-gray);
}

.form-group {
    margin-bottom: var(--spacing-md);
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-charcoal);
    font-weight: 500;
}

.error-message {
    color: var(--color-accent-tertiary);
    font-size: 0.875rem;
    display: none;
    margin-top: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.form-toggle {
    position: absolute;
    right: 12px;
    top: 42px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-charcoal);
    font-size: 1.2rem;
    padding: 4px;
}

.winners-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-white);
    border-radius: var(--border-radius-card);
    overflow: hidden;
    box-shadow: 0 4px 12px var(--color-shadow);
    margin-bottom: var(--spacing-xl);
}

.winners-table thead {
    background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-secondary) 100%);
    color: var(--color-white);
}

.winners-table th {
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.winners-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-light-gray);
}

.winners-table tbody tr:hover {
    background-color: #f9fafb;
}

.winners-table tbody tr:last-child td {
    border-bottom: none;
}

.footer-imgs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.footer-imgs img {
    height: 60px;
    background: white;
    padding: 10px;
    border-radius: 10px;
    transition: transform var(--transition-fast);
}

.footer-imgs img:hover {
    transform: scale(1.05);
}

@media (min-width: 768px) {
    .burger-menu {
        display: none;
    }

    .nav-links {
        display: block;
    }

    .mobile-nav {
        display: none !important;
    }

    .hero .cta-group {
        flex-direction: row;
        gap: var(--spacing-md);
    }

    .hero h1 {
        font-size: 4rem;
    }

    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cookie-banner-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .ticket-selector-ui {
        grid-template-columns: 2fr 1fr;
    }
}

@media (min-width: 1024px) {
    .hero h1 {
        font-size: 4.5rem;
    }

    .card-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .steps-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}