/* --- Main container --- */
.main {
    max-width: 900px;
    margin: 40px auto;
    padding: 30px 35px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    font-family: Arial, sans-serif;
}

/* --- Hero / Title --- */
.hero h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: #0b74ff; /* শুধুমাত্র H1-এ থাকবে */
    margin-bottom: 10px;
}

.hero p {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #333;
}

/* --- Content sections --- */
.content h2 {
    font-size: 1.4rem;
    margin-top: 25px;
    margin-bottom: 12px;
    font-weight: 600;
    text-align: left; /* subheading left aligned */
    color: inherit; /* H1-এর color apply হবে না */
}

.content p {
    line-height: 1.7;
    font-size: 1rem;
    margin-bottom: 15px;
    color: #333;
}

.content a {
    color: #0b74ff;
    text-decoration: none;
}
.content a:hover {
    text-decoration: underline;
}

/* --- Contact Form Box --- */
.contact-box {
    margin-top: 30px;
    background: #f9f9f9;
    padding: 25px 30px;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

.contact-box .message {
    margin-bottom: 20px;
}

/* --- Contact Form --- */
.contact-form {
    display: flex;
    flex-direction: column;
}

.contact-form input,
.contact-form textarea {
    padding: 12px 15px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    width: 100%;
    box-sizing: border-box;
    transition: border 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #0b74ff;
    outline: none;
}

/* Button */
.contact-form button {
    background-color: #0b74ff;
    color: #fff;
    padding: 12px;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
}

.contact-form button:hover {
    background-color: #0655c4;
    transform: translateY(-2px);
}

/* --- Messages --- */
.message {
    padding: 14px 12px;
    border-radius: 8px;
    font-size: 0.95rem;
    text-align: center;
}

.message.success {
    background-color: #e0f7e9;
    color: #2d7a38;
    border: 1px solid #a3e0b0;
}

.message.error {
    background-color: #fde0e0;
    color: #a60f0f;
    border: 1px solid #f5a3a3;
}

/* --- reCAPTCHA container --- */
.g-recaptcha {
    display: inline-block;
}

/* --- Responsive --- */
@media(max-width: 700px) {
    .main {
        padding: 20px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .content h2 {
        font-size: 1.2rem;
    }
}