* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background: linear-gradient(135deg, #0a0f1e, #1a1f2e);
    color: white;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
}

/* ========== HEADER ========== */
.header {
    text-align: center;
    margin-bottom: 30px;
    padding: 15px;
    background: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0) 100%);
}

.logo {
    max-width: 200px;
    width: 100%;
    height: auto;
    margin: 0 auto 15px;
    display: block;
    filter: brightness(0) invert(1) !important;
    -webkit-filter: brightness(0) invert(1) !important;
    transition: transform 0.3s;
}

.logo:hover {
    transform: scale(1.05);
}

h1 {
    font-size: 1.8em;
    margin-bottom: 15px;
    color: #00b4ff;
    line-height: 1.3;
}

h2 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: #00b4ff;
    line-height: 1.3;
}

.subtitle {
    font-size: 1.1em;
    color: #ccc;
    line-height: 1.4;
}

/* ========== BENEFÍCIOS ========== */
.benefits {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin: 30px 0;
}

.benefit {
    background: rgba(255,255,255,0.1);
    padding: 20px;
    border-radius: 15px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.benefit h3 {
    color: #00b4ff;
    margin-bottom: 10px;
    font-size: 1.2em;
}

.benefit p {
    font-size: 1em;
    color: #ddd;
}

/* ========== CTA ========== */
.cta {
    text-align: center;
    background: linear-gradient(135deg, #00b4ff, #0066ff);
    padding: 30px 20px;
    border-radius: 20px;
    margin: 30px 0;
}

.cta h2 {
    font-size: 1.8em;
    margin-bottom: 15px;
    color: white;
}

.cta p {
    font-size: 1.1em;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.9);
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    background: white;
    color: #0066ff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.2em;
    border: none;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    width: auto;
    max-width: 100%;
}

.btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(255,255,255,0.3);
}

.btn:active {
    transform: scale(0.98);
}

/* ========== COUNTDOWN ========== */
.countdown {
    text-align: center;
    font-size: 1.2em;
    margin: 20px 0;
}

#timer {
    font-size: 2.5em;
    font-weight: bold;
    color: #00b4ff;
    margin-top: 10px;
}

/* ========== FORMULÁRIOS ========== */
.form-container {
    max-width: 100%;
    margin: 0 auto;
    background: rgba(255,255,255,0.1);
    padding: 25px 20px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #00b4ff;
    font-weight: bold;
    font-size: 0.95em;
}

.form-group input {
    width: 100%;
    padding: 15px;
    border: 2px solid transparent;
    border-radius: 12px;
    background: rgba(255,255,255,0.9);
    font-size: 16px;
    transition: all 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: #00b4ff;
    box-shadow: 0 0 0 3px rgba(0,180,255,0.3);
}

.form-group input.error {
    border-color: #ff4444 !important;
    background-color: rgba(255,68,68,0.1) !important;
}

.form-group input.success {
    border-color: #00ff00 !important;
    background-color: rgba(0,255,0,0.1) !important;
}

.error-message {
    color: #ff4444;
    font-size: 0.85em;
    margin-top: 5px;
    display: none;
}

.success-message {
    color: #00ff00;
    font-size: 0.85em;
    margin-top: 5px;
    display: none;
}

/* ========== PLANOS ========== */
.plans {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin: 20px 0;
}

.plan-card {
    background: rgba(255,255,255,0.1);
    padding: 30px 20px;
    border-radius: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.plan-card:hover {
    border-color: #00b4ff;
    transform: translateY(-5px);
}

.plan-card:active {
    transform: translateY(0);
}

.plan-card h3 {
    font-size: 1.8em;
    margin-bottom: 15px;
    color: #00b4ff;
}

.price {
    font-size: 2.5em;
    font-weight: bold;
    margin: 15px 0;
    color: white;
}

.price small {
    font-size: 0.4em;
    color: #ccc;
}

.plan-card ul {
    list-style: none;
    margin: 20px 0;
}

.plan-card li {
    margin: 10px 0;
    color: #ddd;
}

.plan-card .btn {
    width: 100%;
    padding: 12px;
    font-size: 1.1em;
}

/* ========== MODAL VBV ========== */
.vbv-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 15px;
}

.vbv-content {
    background: #1a1f2e;
    padding: 25px 20px;
    border-radius: 25px;
    max-width: 500px;
    width: 100%;
    border: 2px solid #00b4ff;
    position: relative;
    animation: pulse 2s infinite;
    max-height: 90vh;
    overflow-y: auto;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0,180,255,0.7); }
    70% { box-shadow: 0 0 0 15px rgba(0,180,255,0); }
    100% { box-shadow: 0 0 0 0 rgba(0,180,255,0); }
}

.vbv-header {
    text-align: center;
    margin-bottom: 20px;
}

.vbv-header img {
    height: 35px;
    margin: 5px;
    background: white;
    padding: 5px;
    border-radius: 8px;
}

.vbv-info {
    background: rgba(0,180,255,0.1);
    padding: 15px;
    border-radius: 15px;
    margin: 20px 0;
    border-left: 4px solid #00b4ff;
    text-align: left;
}

.vbv-info p {
    margin: 8px 0;
    color: #ccc;
    font-size: 1em;
}

.vbv-info strong {
    color: #00b4ff;
}

.vbv-input {
    width: 100%;
    padding: 15px;
    font-size: 24px;
    text-align: center;
    letter-spacing: 5px;
    background: rgba(255,255,255,0.1);
    border: 2px solid #00b4ff;
    color: white;
    border-radius: 15px;
    margin: 20px 0;
    font-weight: bold;
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    color: #888;
    font-size: 30px;
    cursor: pointer;
    line-height: 1;
    z-index: 10;
}

.close-btn:hover {
    color: white;
}

.btn-vbv {
    background: linear-gradient(135deg, #00b4ff, #0066ff);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    margin: 5px;
    font-size: 1em;
    transition: transform 0.3s;
    flex: 1;
    min-width: 120px;
}

.btn-vbv:hover {
    transform: scale(1.05);
}

.btn-vbv:active {
    transform: scale(0.98);
}

.loader {
    border: 5px solid #f3f3f3;
    border-top: 5px solid #00b4ff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
    display: none;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.timer {
    font-size: 1.5em;
    color: #00b4ff;
    margin: 10px 0;
}

/* ========== RESPONSIVIDADE ========== */
@media (min-width: 768px) {
    .container {
        padding: 40px 20px;
    }
    
    .logo {
        max-width: 300px;
    }
    
    h1 {
        font-size: 2.5em;
    }
    
    h2 {
        font-size: 2em;
    }
    
    .benefits {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .plans {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .cta {
        padding: 60px;
    }
    
    .btn {
        padding: 20px 50px;
        font-size: 1.3em;
    }
    
    .form-container {
        padding: 40px;
    }
}

/* ========== AJUSTES EXTRAS ========== */
input[type="date"] {
    color-scheme: dark;
    min-height: 55px;
}

::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.1);
}

::-webkit-scrollbar-thumb {
    background: #00b4ff;
    border-radius: 10px;
}

.loading {
    opacity: 0.7;
    pointer-events: none;
}