/* style/contact.css */
:root {
    --primary-color: #003366; /* Hải quân xanh */
    --secondary-color: #FFD700; /* Vàng kim */
    --text-dark: #333333;
    --text-light: #ffffff;
    --bg-light: #f4f7f6;
    --bg-dark: #002244;
    --accent-color: #e74c3c; /* Đỏ nhấn mạnh */
}

.page-contact {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
}

.page-contact-h1, .page-contact-h2, .page-contact-h3 {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 20px;
}

.page-contact-h1 {
    font-size: 2.8em;
    text-align: center;
    color: var(--text-light);
}

.page-contact-h2 {
    font-size: 2.2em;
    text-align: center;
    margin-top: 40px;
    margin-bottom: 30px;
}

.page-contact-h3 {
    font-size: 1.6em;
    margin-top: 25px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-contact-p {
    font-size: 1.1em;
    margin-bottom: 15px;
}

.page-contact-strong {
    font-weight: bold;
    color: var(--primary-color);
}

.page-contact-link-h1, .page-contact-link-p, .page-contact-link-card, .page-contact-link-li {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.page-contact-link-h1:hover, .page-contact-link-p:hover, .page-contact-link-card:hover, .page-contact-link-li:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

.page-contact .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Hero Section */
.page-contact.hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    background-color: var(--bg-dark);
    color: var(--text-light);
}

.page-contact .hero-container {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-contact .hero-image {
    width: 100%;
    margin-bottom: 30px;
}

.page-contact .hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-contact .hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
}

.page-contact .hero-content .page-contact-p {
    color: var(--text-light);
    font-size: 1.2em;
    max-width: 800px;
    margin: 20px auto 30px auto;
}

.page-contact-cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--secondary-color);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 5px;
    font-size: 1.1em;
    font-weight: bold;
    margin-top: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-contact-cta-button:hover {
    background: #FFC107; /* Slightly darker gold */
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

/* Contact Methods Section */
.page-contact.contact-methods-section {
    background-color: var(--bg-light);
    padding: 60px 0;
}

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

.page-contact .method-card {
    background-color: var(--text-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact .method-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-contact .method-icon {
    width: 120px; /* Ensure minimum 200px equivalent visual size or larger */
    height: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 5px 5px rgba(0, 0, 0, 0.1));
}

.page-contact .method-card .page-contact-h3 {
    color: var(--primary-color);
    margin-top: 0;
}

.page-contact-button {
    display: inline-block;
    padding: 12px 25px;
    background: var(--primary-color);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    margin-top: 20px;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-contact-button:hover {
    background: #004488; /* Slightly darker primary */
    transform: translateY(-2px);
}

.page-contact-p-email, .page-contact-p-phone {
    font-weight: bold;
    color: var(--primary-color);
    margin-top: 15px;
}

.page-contact-link-email, .page-contact-link-phone {
    color: var(--accent-color);
    text-decoration: none;
}

.page-contact-link-email:hover, .page-contact-link-phone:hover {
    text-decoration: underline;
}

.page-contact .social-links {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.page-contact-social-link {
    display: inline-block;
    padding: 8px 15px;
    background: var(--primary-color);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 5px;
    font-size: 0.95em;
    transition: background-color 0.3s ease;
}

.page-contact-social-link:hover {
    background: var(--secondary-color);
    color: var(--primary-color);
}

/* Why Contact Section */
.page-contact.why-contact-section {
    padding: 60px 0;
    background-color: var(--text-light);
}

.page-contact-ul {
    list-style: none;
    padding: 0;
    margin-top: 30px;
}

.page-contact-li {
    background-color: var(--bg-light);
    margin-bottom: 15px;
    padding: 20px;
    border-left: 5px solid var(--secondary-color);
    border-radius: 5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    font-size: 1.05em;
}

.page-contact-li strong {
    color: var(--primary-color);
}

.page-contact-cta-button-bottom {
    display: block;
    width: fit-content;
    margin: 40px auto 0 auto;
    padding: 18px 45px;
    background: var(--accent-color);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.2em;
    font-weight: bold;
    text-align: center;
    transition: background-color 0.3s ease, transform 0.3s ease;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

.page-contact-cta-button-bottom:hover {
    background: #c0392b;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Office Location Section */
.page-contact.office-location-section {
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: 60px 0;
    text-align: center;
}

.page-contact.office-location-section .page-contact-h2 {
    color: var(--secondary-color);
}

.page-contact.office-location-section .page-contact-p {
    color: var(--text-light);
}

.page-contact .office-info {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    margin: 30px auto;
    max-width: 700px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-contact .office-info p {
    margin-bottom: 10px;
    font-size: 1.1em;
}

.page-contact .office-map-placeholder {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 8px;
    margin-top: 30px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-contact-h1 {
        font-size: 2.2em;
    }
    .page-contact-h2 {
        font-size: 1.8em;
    }
    .page-contact-h3 {
        font-size: 1.4em;
    }
    .page-contact .hero-content .page-contact-p {
        font-size: 1.1em;
    }
    .page-contact .method-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-contact-h1 {
        font-size: 1.8em;
    }
    .page-contact-h2 {
        font-size: 1.6em;
    }
    .page-contact-h3 {
        font-size: 1.3em;
    }
    .page-contact-p, .page-contact-li {
        font-size: 1em;
    }
    .page-contact-cta-button, .page-contact-cta-button-bottom {
        padding: 12px 30px;
        font-size: 1em;
    }
    .page-contact.hero-section, .page-contact.contact-methods-section, .page-contact.why-contact-section, .page-contact.office-location-section {
        padding: 40px 0;
    }
    .page-contact .method-card {
        padding: 20px;
    }
    .page-contact .method-icon {
        width: 100px;
    }
    .page-contact .social-links {
        flex-direction: column;
        gap: 10px;
    }
    .page-contact-social-link {
        width: 80%;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .page-contact-h1 {
        font-size: 1.5em;
    }
    .page-contact-h2 {
        font-size: 1.4em;
    }
    .page-contact-h3 {
        font-size: 1.2em;
    }
    .page-contact .method-grid {
        grid-template-columns: 1fr;
    }
    .page-contact .hero-image {
        margin-bottom: 20px;
    }
}