/* Feature: Newsletter UI Styling */
.newsletter-box {
    background: linear-gradient(145deg, #101010, #1a1a1a);
    border: 1px solid #2a2a2a;
    border-radius: 16px;
    padding: 40px 30px;
    margin: 50px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.newsletter-box::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 60%);
    z-index: 0;
}

.newsletter-content {
    position: relative;
    z-index: 1;
}

.newsletter-box h3 {
    color: #fff;
    font-size: 24px;
    margin-bottom: 10px;
}

.newsletter-box p {
    color: #94a3b8;
    font-size: 15px;
    margin-bottom: 25px;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
}

.input-group {
    display: flex;
    align-items: center;
    background: #141414;
    border: 1px solid #333;
    border-radius: 30px;
    padding: 5px;
    transition: all 0.3s;
}

.input-group:focus-within {
    border-color: #00d4ff;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
}

.input-group i {
    color: #64748b;
    margin-left: 15px;
}

.input-group input {
    flex: 1;
    background: transparent;
    border: none;
    color: #fff;
    padding: 12px 15px;
    outline: none;
    font-size: 15px;
}

.input-group button {
    background: #00d4ff;
    color: #000;
    border: none;
    padding: 10px 25px;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.input-group button:hover {
    background: #fff;
    box-shadow: 0 0 15px #00d4ff;
}

.newsletter-msg {
    margin-top: 15px;
    font-size: 14px;
    font-weight: 500;
}
.newsletter-msg.success { color: #10b981; }
.newsletter-msg.error { color: #ef4444; }
.newsletter-msg.info { color: #3b82f6; }