/* Support Page Specific Styles (for inquiry.php) */
.hero-sub {
    background-size: cover;
    background-position: center;
    height: 300px; /* 서브 히어로 높이 */
    display: flex;
    align-items: center;
    text-align: center;
    color: #fff;
    position: relative;
}

.hero-sub::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* 어두운 오버레이 */
}

.hero-sub h1 {
    font-size: 2.8em;
    font-weight: bold;
    margin-bottom: 10px;
    position: relative;
    z-index: 10;
}

.hero-sub p {
    font-size: 1.2em;
    position: relative;
    z-index: 10;
    max-width: 800px;
    margin: 0 auto;
}

#inquiry-form-section {
    text-align: center;
}

#inquiry-form-section p {
    font-size: 1.1em;
    line-height: 1.8;
    color: #555;
    max-width: 800px;
    margin: 0 auto 30px;
}

.inquiry-form {
    max-width: 700px;
    margin: 0 auto;
    padding: 30px;
    border: 1px solid #eee;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    background-color: #fff;
    text-align: left; /* 폼 내부 요소 왼쪽 정렬 */
}

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

.inquiry-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #333;
    font-size: 1.05em;
}

.inquiry-form .required {
    color: #e74c3c;
    margin-left: 5px;
}

.inquiry-form input[type="text"],
.inquiry-form input[type="email"],
.inquiry-form input[type="tel"],
.inquiry-form select,
.inquiry-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.inquiry-form input[type="text"]:focus,
.inquiry-form input[type="email"]:focus,
.inquiry-form input[type="tel"]:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
    border-color: #007bff;
    outline: none;
}

.inquiry-form textarea {
    resize: vertical;
    min-height: 150px;
}

.inquiry-form button[type="submit"] {
    width: auto; /* 버튼 너비 자동 */
    padding: 12px 30px;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1.1em;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: block; /* 블록 요소로 만들어 중앙 정렬 */
    margin: 30px auto 0; /* 중앙 정렬 */
}

.inquiry-form button[type="submit"]:hover {
    background-color: #0056b3;
}

.required-info {
    font-size: 0.9em;
    color: #777;
    text-align: left;
    max-width: 700px;
    margin: 10px auto 0;
}

/* Contact Info Section */
#contact-info-section {
    text-align: center;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    justify-content: center;
    margin-top: 40px;
}

.contact-item {
    background-color: #f8f8f8;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    text-align: center;
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
}

.contact-item img {
    height: 70px;
    margin-bottom: 20px;
}

.contact-item h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #000000;
}

.contact-item p {
    font-size: 1em;
    color: #666;
    line-height: 1.6;
}

.contact-item p a {
    color: #000000;
    text-decoration: underline;
}

.btn-small {
    display: inline-block;
    padding: 8px 15px;
    background-color: #f8f8f8;
    color: #fff;
    border-radius: 5px;
    font-size: 0.9em;
    transition: background-color 0.3s ease;
    margin-top: 0px;
}

.btn-small:hover {
    background-color: #5a6268;
}


/* Responsive */
@media (max-width: 1024px) {
    .inquiry-form {
        margin: 0 20px;
    }
    .required-info {
        margin: 10px 20px 0;
    }
    .contact-grid {
        grid-template-columns: 1fr; /* 모바일에서는 한 줄에 하나씩 */
    }
}

@media (max-width: 768px) {
    .hero-sub {
        height: 250px;
    }
    .hero-sub h1 {
        font-size: 2.2em;
    }
    .hero-sub p {
        font-size: 1.0em;
    }
    #inquiry-form-section h2, #contact-info-section h2 {
        font-size: 2em;
        margin-bottom: 40px;
    }
    .inquiry-form {
        padding: 20px;
    }
    .inquiry-form label {
        font-size: 1em;
    }
    .inquiry-form input, .inquiry-form select, .inquiry-form textarea {
        padding: 10px;
        font-size: 0.95em;
    }
    .contact-item {
        padding: 20px;
    }
    .contact-item h3 {
        font-size: 1.3em;
    }
    .contact-item p {
        font-size: 0.9em;
    }
}

@media (max-width: 480px) {
    .hero-sub {
        height: 200px;
    }
    .hero-sub h1 {
        font-size: 1.8em;
    }
    .hero-sub p {
        font-size: 0.9em;
    }
    #inquiry-form-section h2, #contact-info-section h2 {
        font-size: 1.8em;
    }
}