:root {
    --primary: #14b8a6;
    --primary-dark: #0f766e;
    --primary-light: #5eead4;
    --text-primary: #1E293B;
    --text-muted: #64748B;
    --bg-base: #F8FAFC;
}

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

body, html {
    height: 100%;
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    color: var(--text-primary);
    overflow: hidden;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.glass-card {
    background: rgba(255, 255, 255, 0.85); 
    backdrop-filter: blur(12px); 
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.4); 
    border-radius: 24px;
    padding: 50px 40px;
    max-width: 650px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 40px rgba(20, 184, 166, 0.15);
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 25px;
}

.logo img {
    max-height: 50px;
    width: auto;
}

.logo h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.logo span {
    color: var(--primary);
}

.content h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.content p {
    font-size: 1.05rem;
    font-weight: 400;
    margin: 0 auto 35px;
    line-height: 1.6;
    color: var(--text-muted);
}

.subscribe-form {
    display: flex;
    justify-content: center;
    max-width: 450px;
    margin: 0 auto 35px;
    width: 100%;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-radius: 30px;
    overflow: hidden;
}

.subscribe-form input {
    width: 65%;
    padding: 16px 20px;
    border: 1px solid #e0e3e5;
    border-right: none;
    border-radius: 30px 0 0 30px;
    font-size: 1rem;
    outline: none;
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
}

.subscribe-form input:focus {
    border-color: var(--primary);
}

.subscribe-form button {
    width: 35%;
    padding: 16px 20px;
    border: none;
    border-radius: 0 30px 30px 0;
    background-color: var(--primary);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.subscribe-form button:hover {
    background-color: var(--primary-dark);
}

.social-links {
    margin-bottom: 10px;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 38px;
    background: var(--bg-base);
    color: var(--primary);
    border: 1px solid #e0e3e5;
    border-radius: 50%;
    margin: 0 8px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-3px);
}

.footer {
    position: absolute;
    bottom: 20px;
    width: 100%;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

@media (max-width: 768px) {
    .glass-card {
        padding: 40px 20px;
    }

    .content h2 {
        font-size: 1.8rem;
    }
    
    .subscribe-form {
        flex-direction: column;
        border-radius: 0;
        box-shadow: none;
    }
    
    .subscribe-form input {
        width: 100%;
        border-radius: 30px;
        margin-bottom: 15px;
        border-right: 1px solid #e0e3e5;
        text-align: center;
    }
    
    .subscribe-form button {
        width: 100%;
        border-radius: 30px;
    }
}