:root {
    --primary-color: #004a99;
    --secondary-color: #ffd700;
    --accent-color: #00c6ff;
    --text-color: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --font-family: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-family);
    color: var(--text-color);
    background: linear-gradient(45deg, #001f3f, #3d3000); /* Versões mais escuras do azul e dourado */
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
}

/* Removido body::before para usar o gradiente direto no background */

.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6); /* Overlay mais escuro conforme solicitado */
    z-index: 0;
}

.container {
    position: relative;
    z-index: 10;
    width: 90%;
    max-width: 900px;
    padding: 4rem 2rem;
    text-align: center;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    animation: fadeIn 1.5s ease-out, float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

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

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

.logo-section {
    margin-bottom: 3rem;
}

.logo {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.logo span {
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color), var(--accent-color));
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientMove 3s linear infinite;
}

.tagline {
    font-size: 0.9rem;
    letter-spacing: 4px;
    opacity: 0.8;
}

.content {
    margin-bottom: 3rem;
}

.title {
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.description {
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Countdown */
.countdown {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 4rem;
}

.time-block {
    display: flex;
    flex-direction: column;
    min-width: 80px;
}

.time-block span {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color), var(--accent-color));
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: pulse 2s ease-in-out infinite, gradientMove 3s linear infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.9; }
}

.time-block label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
}

/* Subscription */
.subscription p {
    margin-bottom: 1.5rem;
    font-weight: 400;
}

#subscribe-form {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
}

#subscribe-form input {
    padding: 1rem 1.5rem;
    border-radius: 3rem;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-family: inherit;
    width: 100%;
    max-width: 300px;
    outline: none;
    transition: all 0.3s ease;
}

#subscribe-form input:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-color);
}

#subscribe-form button {
    padding: 1rem 2rem;
    border-radius: 3rem;
    border: none;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#subscribe-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 198, 255, 0.4);
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
}

.social-links {
    margin-bottom: 1rem;
}

.social-links a {
    color: white;
    text-decoration: none;
    margin: 0 1rem;
    font-size: 0.9rem;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.social-links a:hover {
    opacity: 1;
    color: var(--secondary-color);
}

.copyright {
    font-size: 0.8rem;
    opacity: 0.5;
}

/* Responsive */
@media (max-width: 600px) {
    .logo { font-size: 2.5rem; }
    .title { font-size: 1.8rem; }
    .countdown { gap: 1rem; }
    .time-block span { font-size: 2rem; }
    .time-block { min-width: 60px; }
    #subscribe-form { flex-direction: column; align-items: center; }
    #subscribe-form input { max-width: 100%; }
}