/* ==================== MELHORIAS PROFISSIONAIS PARA INDEX.HTML ==================== */

/* Payment Options - Cartões de Pagamento */
.payment-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 10px;
}

.payment-card {
    background: white;
    border: 3px solid #e2e8f0;
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.payment-card:hover {
    border-color: #3b82f6;
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.2);
}

.payment-card.active {
    border-color: #3b82f6;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.payment-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8em;
    margin-bottom: 5px;
}

.payment-card.active .payment-icon {
    background: linear-gradient(135deg, #2563eb, #1e40af);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.payment-card span {
    font-weight: 700;
    color: #1e293b;
    font-size: 1.1em;
}

.payment-card small {
    color: #64748b;
    font-size: 0.85em;
    font-weight: 500;
}

.payment-card.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

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

/* Hero Section - Mais Moderno */
.hero {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%) !important;
    padding: 80px 20px !important;
    min-height: 50vh;
}

.hero h1 {
    color: white !important;
    font-size: 3em !important;
    font-weight: 800 !important;
    text-shadow: 0 4px 15px rgba(0,0,0,0.3);
    margin-bottom: 20px;
}

.hero p {
    color: rgba(255,255,255,0.95) !important;
    font-size: 1.4em !important;
    font-weight: 500 !important;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* Logo do Header */
header .logo {
    color: white !important;
    font-size: 1.8em;
    font-weight: 800;
    -webkit-text-fill-color: white !important;
}

header .logo i {
    color: white !important;
    -webkit-text-fill-color: white !important;
}

/* Botões de Login/Cadastro */
.btn-login,
.btn-cadastro {
    padding: 12px 30px !important;
    font-size: 1em !important;
    font-weight: 700 !important;
    border-radius: 12px !important;
    transition: all 0.3s ease !important;
}

.btn-login {
    background: white !important;
    color: #1e40af !important;
    border: 2px solid white !important;
}

.btn-login:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255,255,255,0.4);
}

.btn-cadastro {
    background: rgba(255,255,255,0.2) !important;
    color: white !important;
    border: 2px solid white !important;
    backdrop-filter: blur(10px);
}

.btn-cadastro:hover {
    background: rgba(255,255,255,0.3) !important;
    transform: translateY(-3px);
}

/* Form Section - Mais Profissional */
.form-section {
    background: white;
    padding: 50px 30px;
}

.form-section h2 {
    color: #1e293b !important;
    font-size: 2.2em !important;
    font-weight: 800 !important;
    margin-bottom: 15px;
    text-align: center;
}

.form-section p {
    color: #64748b !important;
    font-size: 1.15em;
    text-align: center;
    margin-bottom: 40px;
}

/* Formulário Melhorado */
.recarga-form {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

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

.form-group label {
    color: #1e293b !important;
    font-size: 1em !important;
    font-weight: 700 !important;
    margin-bottom: 10px;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 16px 20px !important;
    border: 2px solid #e2e8f0 !important;
    border-radius: 12px !important;
    font-size: 1.1em !important;
    color: #1e293b !important;
    background: white;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    border-color: #3b82f6 !important;
    outline: none;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.btn-primary {
    width: 100%;
    padding: 18px !important;
    background: linear-gradient(135deg, #3b82f6, #2563eb) !important;
    color: white !important;
    border: none !important;
    border-radius: 12px !important;
    font-size: 1.2em !important;
    font-weight: 700 !important;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
}

.btn-primary:active {
    transform: translateY(-1px);
}

/* Features Section - Mais Atraente */
.features {
    background: linear-gradient(180deg, #f8fafc 0%, white 100%);
    padding: 80px 20px;
}

.features h2 {
    color: #1e293b !important;
    font-size: 2.5em !important;
    font-weight: 800 !important;
    text-align: center;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    font-size: 2.5em;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
}

.feature-card h3 {
    color: #1e293b !important;
    font-size: 1.5em !important;
    font-weight: 700 !important;
    margin-bottom: 15px;
}

.feature-card p {
    color: #64748b !important;
    font-size: 1.05em;
    line-height: 1.6;
}

/* Support Section - Melhor Visibilidade */
.support-section {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 60px 20px;
}

.support-card {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 30px;
}

.support-icon {
    width: 80px;
    height: 80px;
    min-width: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5em;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

.support-content h3 {
    color: #1e293b !important;
    font-size: 1.8em !important;
    font-weight: 800 !important;
    margin-bottom: 10px;
}

.support-content p {
    color: #64748b !important;
    font-size: 1.1em !important;
    font-weight: 600 !important;
    margin-bottom: 20px;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white !important;
    border-radius: 12px;
    text-decoration: none;
    font-size: 1.1em;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.btn-whatsapp i {
    font-size: 1.3em;
}

@media (max-width: 768px) {
    .support-card {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }
    
    .support-content h3 {
        font-size: 1.5em !important;
    }
}

/* Footer Melhorado */
footer {
    background: linear-gradient(135deg, #1e293b, #334155);
    color: white;
    padding: 60px 20px 30px;
}

footer h3 {
    color: white !important;
    font-size: 1.4em !important;
    font-weight: 700 !important;
    margin-bottom: 20px;
}

footer p,
footer a {
    color: rgba(255,255,255,0.8) !important;
    font-size: 1em;
    line-height: 1.8;
    text-decoration: none;
}

footer a:hover {
    color: white !important;
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 40px;
    padding-top: 30px;
    text-align: center;
}

/* Responsive Mobile */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2em !important;
    }
    
    .hero p {
        font-size: 1.1em !important;
    }
    
    .recarga-form {
        padding: 30px 20px;
    }
    
    .features h2 {
        font-size: 1.8em !important;
    }
    
    .feature-card {
        padding: 30px 20px;
    }
    
    .form-section h2 {
        font-size: 1.6em !important;
    }
}

/* Animações */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card,
.recarga-form {
    animation: slideInUp 0.6s ease;
}

/* Alert Melhorado */
.alert {
    padding: 18px 25px !important;
    border-radius: 12px !important;
    margin-bottom: 25px;
    font-weight: 600 !important;
    font-size: 1.05em;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.alert-success {
    background: #d1fae5 !important;
    color: #065f46 !important;
    border-left: 5px solid #10b981;
}

.alert-error {
    background: #fee2e2 !important;
    color: #991b1b !important;
    border-left: 5px solid #ef4444;
}

.alert-info {
    background: #dbeafe !important;
    color: #1e40af !important;
    border-left: 5px solid #3b82f6;
}