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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    overflow-x: hidden;
}

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

/* Header */
.header {
    background: rgba(0,0,0,0.9);
    padding: 1rem 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    background: linear-gradient(45deg, #ff6b6b, #feca57, #48dbfb, #ff9ff3);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.nav {
    display: flex;
    gap: 1rem;
}

.nav a {
    color: #fff;
    text-decoration: none;
    padding: 0.7rem 1.5rem;
    border-radius: 25px;
    transition: all 0.3s ease;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.nav a:hover {
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255,107,107,0.4);
}

/* Main */
.main {
    min-height: calc(100vh - 140px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(255,107,107,0.9) 0%, rgba(254,202,87,0.9) 50%, rgba(72,219,251,0.9) 100%);
    padding: 6rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    animation: float 20s ease-in-out infinite;
}

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

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h2 {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    animation: slideInDown 1s ease-out;
}

@keyframes slideInDown {
    from { opacity: 0; transform: translateY(-50px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 3rem;
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
    animation: slideInUp 1s ease-out 0.3s both;
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(50px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Preview Section */
.preview-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    position: relative;
}

.preview-section h2 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.preview-section p {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 4rem;
    color: #bdc3c7;
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.preview-card {
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    position: relative;
}

.preview-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(255,107,107,0.3);
}

.preview-card.premium {
    border: 2px solid #feca57;
    background: linear-gradient(135deg, rgba(254,202,87,0.2) 0%, rgba(255,107,107,0.2) 100%);
}

.preview-card.free {
    border: 2px solid #48dbfb;
    background: linear-gradient(135deg, rgba(72,219,251,0.2) 0%, rgba(116,75,162,0.2) 100%);
}

.preview-thumbnail {
    position: relative;
    height: 200px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.preview-thumbnail::before {
    content: '▶';
    font-size: 3rem;
    color: rgba(255,255,255,0.8);
    position: absolute;
    z-index: 2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.preview-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(5px);
    transition: filter 0.3s ease;
}

.preview-card:hover .preview-thumbnail img {
    filter: blur(2px);
}

.preview-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
}

.preview-overlay.premium {
    background: linear-gradient(45deg, #feca57, #ff6b6b);
    color: #fff;
}

.preview-overlay.free {
    background: linear-gradient(45deg, #48dbfb, #ff9ff3);
    color: #fff;
}

.preview-content {
    padding: 1.5rem;
}

.preview-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: #fff;
}

.preview-content p {
    color: #bdc3c7;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.preview-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.8rem;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: #95a5a6;
}

/* Pricing */
.pricing {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
    animation: slideInUp 1s ease-out 0.6s both;
}

.plan {
    background: rgba(255,255,255,0.95);
    color: #333;
    padding: 3rem 2rem;
    border-radius: 25px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.plan::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.plan:hover::before {
    left: 100%;
}

.plan:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 25px 50px rgba(255,107,107,0.3);
}

.plan.featured {
    border: 3px solid #feca57;
    transform: scale(1.05);
}

.plan.featured::after {
    content: 'MAIS POPULAR';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, #feca57, #ff6b6b);
    color: #fff;
    padding: 0.5rem 2rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.plan h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.price {
    font-size: 3rem;
    font-weight: bold;
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.discount {
    color: #27ae60;
    font-weight: bold;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.plan-features li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #ecf0f1;
    position: relative;
    padding-left: 2rem;
}

.plan-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: bold;
}

.btn {
    display: inline-block;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: #fff;
    padding: 1.2rem 3rem;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(102,126,234,0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(102,126,234,0.6);
    background: linear-gradient(45deg, #ff6b6b, #feca57);
}

.btn.premium {
    background: linear-gradient(45deg, #feca57, #ff6b6b);
    box-shadow: 0 5px 15px rgba(254,202,87,0.4);
}

.btn.premium:hover {
    box-shadow: 0 10px 25px rgba(254,202,87,0.6);
}

/* Blog Section */
.blog {
    padding: 5rem 0;
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
}

.blog h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 3rem;
    background: linear-gradient(45deg, #48dbfb, #ff9ff3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.post-card {
    background: rgba(255,255,255,0.1);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.post-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(72,219,251,0.3);
}

.post-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.post-content {
    padding: 2rem;
}

.post-content h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #fff;
}

.post-content p {
    color: #bdc3c7;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.post-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: #95a5a6;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #ff6b6b 0%, #feca57 50%, #48dbfb 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: rotate 20s linear infinite;
}

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

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-section h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.cta-section p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

/* Forms */
.form-container {
    max-width: 500px;
    margin: 2rem auto;
    padding: 3rem;
    background: rgba(255,255,255,0.1);
    border-radius: 25px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.form-container h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #fff;
    font-size: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #ecf0f1;
    font-weight: bold;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 15px;
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-size: 1rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #48dbfb;
    background: rgba(255,255,255,0.2);
    box-shadow: 0 0 20px rgba(72,219,251,0.3);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: #fff;
    border: none;
    padding: 1.2rem;
    border-radius: 15px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102,126,234,0.4);
    background: linear-gradient(45deg, #ff6b6b, #feca57);
}

/* Dashboard */
.dashboard {
    padding: 2rem 0;
    min-height: calc(100vh - 140px);
}

.dashboard-header {
    background: linear-gradient(135deg, rgba(255,107,107,0.2) 0%, rgba(254,202,87,0.2) 100%);
    padding: 3rem;
    border-radius: 25px;
    margin-bottom: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.dashboard-card {
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.3s ease;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}

.dashboard-card h3 {
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #48dbfb, #ff9ff3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.5rem;
}

/* Status indicators */
.status-active {
    color: #2ecc71;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(46,204,113,0.5);
}

.status-expired {
    color: #e74c3c;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(231,76,60,0.5);
}

/* Admin tables */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(255,255,255,0.1);
    border-radius: 15px;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.admin-table th,
.admin-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.admin-table th {
    background: rgba(0,0,0,0.3);
    color: #fff;
    font-weight: bold;
}

.admin-table td {
    color: #ecf0f1;
}

.admin-table tr:hover {
    background: rgba(255,255,255,0.1);
}

/* Messages */
.message {
    padding: 1rem;
    border-radius: 15px;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.message.success {
    background: rgba(46,204,113,0.2);
    color: #2ecc71;
    border: 1px solid rgba(46,204,113,0.3);
}

.message.error {
    background: rgba(231,76,60,0.2);
    color: #e74c3c;
    border: 1px solid rgba(231,76,60,0.3);
}

/* Footer */
.footer {
    background: rgba(0,0,0,0.9);
    padding: 3rem 0;
    text-align: center;
    margin-top: auto;
    backdrop-filter: blur(10px);
}

.footer p {
    color: #bdc3c7;
}

/* Animations */
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Responsive */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 1rem;
    }

    .nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero h2 {
        font-size: 2.5rem;
    }

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

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

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

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

    .cta-section h2 {
        font-size: 2.5rem;
    }
}

/* Loading animations */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Modal para Preview */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    backdrop-filter: blur(10px);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    padding: 2rem;
    border-radius: 20px;
    max-width: 90%;
    max-height: 90%;
    text-align: center;
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.2);
}

.close {
    position: absolute;
    top: 15px;
    right: 25px;
    color: #fff;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: #ff6b6b;
}

.modal-content h3 {
    color: #fff;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.modal-content video {
    border-radius: 10px;
    margin-bottom: 1rem;
}

.preview-cta {
    background: rgba(255,255,255,0.1);
    padding: 1.5rem;
    border-radius: 15px;
    margin-top: 1rem;
    backdrop-filter: blur(10px);
}

.preview-cta p {
    color: #ecf0f1;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* Estatísticas da Home */
.stats-section {
    padding: 3rem 0;
    background: rgba(0,0,0,0.3);
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.stat-card {
    background: rgba(255,255,255,0.1);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
}

.stat-label {
    color: #bdc3c7;
    font-size: 1.1rem;
    margin-top: 0.5rem;
}