/* ========================================
   BOLÃO DA MEGA-SENA - CSS PROFISSIONAL
   ======================================== */

/* Reset e Configurações Globais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores Principais */
    --primary: #667eea;
    --primary-dark: #5568d3;
    --secondary: #764ba2;
    --accent: #f093fb;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;
    
    /* Cores Neutras */
    --dark: #1a1a2e;
    --light: #f8f9fa;
    --white: #ffffff;
    --gray: #6c757d;
    --gray-light: #e9ecef;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-success: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --gradient-gold: linear-gradient(135deg, #f7971e 0%, #ffd200 100%);
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 20px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.2);
    
    /* Animações */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--light);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    overflow: hidden;
    padding: 20px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto 30px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
    color: var(--white);
    box-shadow: var(--shadow-xl);
    animation: float 3s ease-in-out infinite;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3);
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: rgba(255,255,255,0.95);
    margin-bottom: 50px;
    font-weight: 300;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 50px 0;
    flex-wrap: wrap;
}

.stat-item {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 30px 40px;
    border-radius: 20px;
    min-width: 180px;
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-10px);
    background: rgba(255,255,255,0.25);
}

.stat-item i {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 15px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin: 10px 0;
}

.stat-label {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.9);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 50px;
    background: var(--white);
    color: var(--primary);
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
}

.btn-hero:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

/* Animações */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes fade-in {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ----------------------------------------
   Botão de toggle de sorteios (com chevron)
   ---------------------------------------- */
.toggle-nums {
    font-size:0.85rem;
    padding:4px 8px;
    background:#f3f3f3;
    border:1px solid #ddd;
    border-radius:6px;
    cursor:pointer;
    display:inline-flex;
    align-items:center;
    gap:0.4rem;
    transition:background .12s ease, border-color .12s ease, box-shadow .12s ease;
    color:#111;
}
.toggle-nums:hover { background:#eef2ff; }
.toggle-nums:focus { outline:none; box-shadow:0 0 0 3px rgba(37,99,235,0.12); border-color:var(--primary); }
.toggle-nums .ts-label { font-weight:500; }
.toggle-nums .ts-chev { transition:transform .18s ease; transform:rotate(0deg); }
.toggle-nums[aria-expanded="true"] .ts-chev { transform:rotate(180deg); }

.animate-fade-in {
    animation: fade-in 1s ease-out;
}

.animate-fade-in-delay {
    animation: fade-in 1s ease-out 0.3s both;
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.sticky {
    box-shadow: var(--shadow-lg);
}

.container-nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.nav-logo i {
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 10px;
    align-items: center;
}

.nav-menu a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    color: var(--dark);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    background: var(--gradient-primary);
    color: var(--white);
}

.btn-admin {
    background: var(--gradient-gold) !important;
    color: var(--dark) !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 30px;
    height: 3px;
    background: var(--primary);
    border-radius: 3px;
    transition: var(--transition);
}

/* ========================================
   CONTAINER PRINCIPAL
   ======================================== */
.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 30px;
}

/* ========================================
   SEÇÃO COMO FUNCIONA
   ======================================== */
.section-how-it-works {
    padding: 80px 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    font-weight: 300;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.step-card {
    position: relative;
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.step-number {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.step-card h3 {
    font-size: 1.4rem;
    color: var(--dark);
    margin-bottom: 15px;
}

.step-card p {
    color: var(--gray);
    line-height: 1.8;
}

.info-banner {
    display: flex;
    align-items: center;
    gap: 30px;
    background: linear-gradient(135deg, #fff3cd 0%, #ffe5a1 100%);
    padding: 30px 40px;
    border-radius: 20px;
    border-left: 5px solid var(--warning);
}

.info-icon {
    font-size: 3rem;
    color: var(--warning);
}

.info-text h4 {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.info-text p {
    color: var(--gray);
    line-height: 1.8;
}

/* ========================================
   SEÇÃO DE FORMULÁRIO
   ======================================== */
.section-form {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.form-section-header {
    text-align: center;
    margin-bottom: 50px;
}

.form-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
}

.form-title i {
    color: var(--primary);
}

.form-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
}

.form-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background: var(--white);
    padding: 50px;
    border-radius: 30px;
    box-shadow: var(--shadow-xl);
}

.modern-form {
    /* Form styles */
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 10px;
    font-size: 1rem;
}

.form-group label i {
    color: var(--primary);
    font-size: 1.1rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--gray-light);
    border-radius: 12px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* ========================================
   SELEÇÃO DE NÚMEROS
   ======================================== */
.numeros-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 40px;
    border-radius: 20px;
    margin: 40px 0;
    border: 3px dashed var(--primary);
}

.numeros-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 20px;
}

.numeros-header h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.8rem;
    color: var(--dark);
}

.contador-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    padding: 12px 25px;
    border-radius: 50px;
    box-shadow: var(--shadow-md);
    font-size: 1.2rem;
    font-weight: 600;
}

.contador-number {
    font-size: 2rem;
    color: var(--primary);
    font-weight: 700;
    min-width: 40px;
    text-align: center;
}

.numeros-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.btn-action {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: var(--white);
    color: var(--primary);
    border: 2px solid var(--primary);
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
}

.btn-action:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.grid-numeros {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 12px;
    margin-top: 25px;
}

.numero-btn {
    aspect-ratio: 1;
    border: 3px solid var(--gray-light);
    background: var(--white);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    position: relative;
    overflow: hidden;
}

.numero-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--gradient-primary);
    transition: var(--transition-slow);
    transform: translate(-50%, -50%);
}

.numero-btn:hover {
    transform: scale(1.1);
    border-color: var(--primary);
}

.numero-btn.selecionado {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: var(--primary);
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.numero-btn.selecionado::before {
    width: 100%;
    height: 100%;
}

/* ========================================
   PAGAMENTO
   ======================================== */
.pagamento-section {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    margin: 40px 0;
    box-shadow: var(--shadow-md);
}

.pagamento-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.pagamento-header i {
    font-size: 2.5rem;
    color: var(--success);
}

.pagamento-header h3 {
    font-size: 1.8rem;
    color: var(--dark);
}

.pix-card {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    padding: 35px;
    border-radius: 20px;
    color: var(--white);
}

.pix-item {
    margin: 20px 0;
}

.pix-label {
    font-size: 0.95rem;
    opacity: 0.9;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pix-value {
    font-size: 2.5rem;
    font-weight: 700;
}

.pix-divider {
    height: 2px;
    background: rgba(255,255,255,0.3);
    margin: 25px 0;
}

.pix-key-value {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.4rem;
    font-weight: 600;
    background: rgba(255,255,255,0.2);
    padding: 15px 20px;
    border-radius: 12px;
    margin-top: 10px;
}

.pix-key-value i {
    font-size: 2rem;
}

.btn-copy-pix {
    width: 100%;
    padding: 15px;
    background: var(--white);
    color: var(--success);
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    margin-top: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    font-family: 'Poppins', sans-serif;
}

.btn-copy-pix:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   UPLOAD
   ======================================== */
.upload-section {
    margin: 40px 0;
}

.upload-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.upload-label i {
    color: var(--primary);
    font-size: 1.3rem;
}

.upload-area {
    position: relative;
    border: 3px dashed var(--gray-light);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    background: var(--light);
    transition: var(--transition);
    cursor: pointer;
}

.upload-area:hover {
    border-color: var(--primary);
    background: rgba(102, 126, 234, 0.05);
}

.upload-area input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.upload-placeholder i {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.upload-placeholder p {
    font-size: 1.2rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.upload-placeholder small {
    color: var(--gray);
}

/* ========================================
   BOTÃO SUBMIT
   ======================================== */
.btn-submit-modern {
    position: relative;
    width: 100%;
    padding: 20px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 15px;
    font-size: 1.3rem;
    font-weight: 700;
    cursor: pointer;
    margin-top: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    overflow: hidden;
    transition: var(--transition);
    font-family: 'Poppins', sans-serif;
    box-shadow: var(--shadow-lg);
}

.btn-submit-modern:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(102, 126, 234, 0.4);
}

.btn-submit-modern:active {
    transform: translateY(-2px);
}

.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { left: -100%; }
    50%, 100% { left: 100%; }
}

/* ========================================
   MENSAGENS
   ======================================== */
.mensagem-modern {
    margin-top: 25px;
    padding: 20px 25px;
    border-radius: 15px;
    display: none;
    align-items: center;
    gap: 15px;
    font-weight: 500;
    animation: slide-down 0.5s ease;
}

@keyframes slide-down {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mensagem-modern.sucesso {
    background: #d4edda;
    color: #155724;
    border-left: 5px solid var(--success);
    display: flex;
}

.mensagem-modern.erro {
    background: #f8d7da;
    color: #721c24;
    border-left: 5px solid var(--danger);
    display: flex;
}

/* ========================================
   FEATURES
   ======================================== */
.section-features {
    padding: 80px 0;
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-item {
    text-align: center;
    padding: 40px 30px;
    border-radius: 20px;
    background: var(--light);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.feature-item i {
    font-size: 3.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.feature-item h4 {
    font-size: 1.4rem;
    color: var(--dark);
    margin-bottom: 15px;
}

.feature-item p {
    color: var(--gray);
}

/* ========================================
   FOOTER
   ======================================== */
.footer-modern {
    background: var(--dark);
    color: var(--white);
    padding: 60px 30px 30px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-logo i {
    font-size: 2rem;
    color: var(--accent);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-5px);
}

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

.footer-section ul li {
    margin: 12px 0;
}

.footer-section ul li a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-section ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

.payment-methods {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255,255,255,0.1);
    padding: 15px 20px;
    border-radius: 12px;
    margin: 15px 0;
}

.payment-methods i {
    font-size: 2rem;
    color: var(--success);
}

.footer-secure {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.7);
    margin-top: 15px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
}

.footer-warning {
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--warning);
}

/* ========================================
   BOTÃO SCROLL TOP
   ======================================== */
.btn-scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 55px;
    height: 55px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.btn-scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.btn-scroll-top:hover {
    transform: translateY(-5px);
}

/* ========================================
   RESPONSIVO
   ======================================== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        padding: 30px;
        transition: var(--transition);
        box-shadow: var(--shadow-xl);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .stat-item {
        min-width: 150px;
        padding: 20px 25px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .form-wrapper {
        padding: 30px 20px;
    }
    
    .grid-numeros {
        grid-template-columns: repeat(auto-fill, minmax(55px, 1fr));
        gap: 8px;
    }
    
    .numero-btn {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .numeros-section {
        padding: 25px 15px;
    }
    
    .grid-numeros {
        grid-template-columns: repeat(auto-fill, minmax(45px, 1fr));
    }
}