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

:root {
    --primary-blue: #1DA1F2;
    --dark-blue: #0D8BD9;
    --light-blue: #E8F4FD;
    --white: #FFFFFF;
    --gray-light: #F8F9FA;
    --gray-medium: #6C757D;
    --gray-dark: #343A40;
    --success-green: #28A745;
    --shadow: 0 10px 30px rgba(29, 161, 242, 0.1);
    --shadow-hover: 0 15px 40px rgba(29, 161, 242, 0.15);
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--white) 100%);
    min-height: 100vh;
    color: var(--gray-dark);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.header {
    text-align: center;
    padding: 40px 0 20px;
}

.logo {
    max-width: 300px;
    height: auto;
    transition: transform 0.3s ease;
}

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

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px 0;
}

.announcement {
    margin-bottom: 50px;
    animation: fadeInUp 0.8s ease;
}

.title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 10px;
    text-shadow: 0 2px 4px rgba(29, 161, 242, 0.1);
}

.subtitle {
    font-size: 1.8rem;
    font-weight: 500;
    color: var(--gray-dark);
    margin-bottom: 20px;
}

.description {
    font-size: 1.1rem;
    color: var(--gray-medium);
    max-width: 600px;
    margin: 0 auto;
}

.form-container {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    max-width: 500px;
    width: 100%;
    transition: all 0.3s ease;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.form-container:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-5px);
}

.signup-form h2 {
    color: var(--primary-blue);
    margin-bottom: 30px;
    font-size: 1.5rem;
    font-weight: 600;
}

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

.form-group input {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #E9ECEF;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--gray-light);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(29, 161, 242, 0.1);
}

.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: var(--white);
    border: none;
    padding: 15px 30px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn i {
    transition: transform 0.3s ease;
}

.submit-btn:hover i {
    transform: translateX(5px);
}

.thank-you-message {
    background: var(--white);
    padding: 50px 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    max-width: 600px;
    width: 100%;
    text-align: center;
    animation: fadeInUp 0.8s ease;
}

.success-icon {
    font-size: 4rem;
    color: var(--success-green);
    margin-bottom: 20px;
}

.thank-you-message h2 {
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-size: 2rem;
    font-weight: 600;
}

.thank-you-message p {
    color: var(--gray-medium);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.follow-text {
    font-weight: 500;
    color: var(--gray-dark) !important;
    margin-top: 30px !important;
    margin-bottom: 25px !important;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 15px 25px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.social-link.instagram {
    background: linear-gradient(45deg, #E4405F, #C13584);
    color: var(--white);
}

.social-link.website {
    background: var(--primary-blue);
    color: var(--white);
}

.social-link.tiktok {
    background: linear-gradient(45deg, #FF0050, #000000);
    color: var(--white);
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.social-link i {
    font-size: 1.2rem;
}

.footer {
    text-align: center;
    padding: 30px 0;
    color: var(--gray-medium);
    font-size: 0.9rem;
}

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

/* Responsividade */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header {
        padding: 20px 0 15px;
    }
    
    .logo {
        max-width: 250px;
    }
    
    .title {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.4rem;
    }
    
    .description {
        font-size: 1rem;
    }
    
    .form-container,
    .thank-you-message {
        padding: 30px 25px;
        margin: 0 10px;
    }
    
    .social-links {
        gap: 12px;
    }
    
    .social-link {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .logo {
        max-width: 200px;
    }
    
    .title {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .form-container,
    .thank-you-message {
        padding: 25px 20px;
    }
    
    .thank-you-message h2 {
        font-size: 1.5rem;
    }
}