/* style/contact.css */

/* Biến CSS */
:root {
    --page-contact-primary-color: #1A2B4C;
    --page-contact-accent-color: #FFD700;
    --page-contact-text-light: #F8F8F8;
    --page-contact-text-dark: #333333;
    --page-contact-background-light: #FFFFFF;
    --page-contact-background-dark: #0F1A2F;
    --page-contact-border-color: #E0E0E0;
}

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

.page-contact__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.page-contact__hero {
    background: linear-gradient(135deg, var(--page-contact-primary-color) 0%, #3a4c7c 100%);
    color: var(--page-contact-text-light);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-contact__hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('[GALLERY:bg:abstract,geometric,pattern]') no-repeat center center/cover;
    opacity: 0.1;
    z-index: 0;
}

.page-contact__hero .page-contact__container {
    position: relative;
    z-index: 1;
}

.page-contact__title {
    font-size: 3.2em;
    margin-bottom: 20px;
    font-weight: bold;
    color: var(--page-contact-text-light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-contact__description {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: var(--page-contact-text-light);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-contact__highlight {
    color: var(--page-contact-accent-color);
    font-weight: bold;
}

.page-contact__button {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
    font-size: 1em;
    cursor: pointer;
    border: none;
}

.page-contact__button--primary {
    background-color: var(--page-contact-accent-color);
    color: var(--page-contact-primary-color);
}

.page-contact__button--primary:hover {
    background-color: #E6B800; /* Darker gold */
    transform: translateY(-2px);
}

.page-contact__button--secondary {
    background-color: var(--page-contact-primary-color);
    color: var(--page-contact-accent-color);
    border: 1px solid var(--page-contact-accent-color);
}

.page-contact__button--secondary:hover {
    background-color: var(--page-contact-background-dark);
    transform: translateY(-2px);
}

.page-contact__button--tertiary {
    background-color: transparent;
    color: var(--page-contact-primary-color);
    border: 2px solid var(--page-contact-primary-color);
}

.page-contact__button--tertiary:hover {
    background-color: var(--page-contact-primary-color);
    color: var(--page-contact-text-light);
    transform: translateY(-2px);
}

.page-contact__methods, .page-contact__form-section, .page-contact__faq, .page-contact__location {
    padding: 60px 0;
    text-align: center;
}

.page-contact__methods {
    background-color: var(--page-contact-background-light);
}

.page-contact__form-section {
    background-color: #f4f7fa; /* Light grey background */
}

.page-contact__subtitle {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: var(--page-contact-primary-color);
    font-weight: bold;
}

.page-contact__methods .page-contact__description {
    color: var(--page-contact-text-dark);
    font-size: 1.1em;
    margin-bottom: 40px;
}

.page-contact__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-contact__card {
    background-color: var(--page-contact-background-light);
    border: 1px solid var(--page-contact-border-color);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-contact__card-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    filter: drop-shadow(0 2px 3px rgba(0,0,0,0.2));
}

.page-contact__card-title {
    font-size: 1.8em;
    color: var(--page-contact-primary-color);
    margin-bottom: 15px;
}

.page-contact__card-text {
    font-size: 1em;
    color: #555;
    margin-bottom: 25px;
}

.page-contact__form {
    max-width: 700px;
    margin: 40px auto 0;
    background-color: var(--page-contact-background-light);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: left;
}

.page-contact__form-group {
    margin-bottom: 20px;
}

.page-contact__form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--page-contact-primary-color);
}

.page-contact__form-input, .page-contact__form-textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--page-contact-border-color);
    border-radius: 5px;
    font-size: 1em;
    box-sizing: border-box;
    transition: border-color 0.3s ease;
}

.page-contact__form-input:focus, .page-contact__form-textarea:focus {
    border-color: var(--page-contact-accent-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

.page-contact__form-textarea {
    resize: vertical;
}

.page-contact__faq .page-contact__description {
    color: var(--page-contact-text-dark);
    font-size: 1.1em;
    margin-bottom: 40px;
}

.page-contact__location {
    background-color: var(--page-contact-background-dark);
    color: var(--page-contact-text-light);
}

.page-contact__location .page-contact__subtitle {
    color: var(--page-contact-accent-color);
}

.page-contact__location .page-contact__description {
    color: var(--page-contact-text-light);
    font-size: 1.1em;
    margin-bottom: 40px;
}

.page-contact__map-placeholder {
    margin-top: 30px;
    background-color: #333;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: var(--page-contact-text-light);
}

.page-contact__map-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0.7;
}

.page-contact__address {
    position: relative;
    z-index: 1;
    font-size: 1.2em;
    font-weight: bold;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px 20px;
    border-radius: 5px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-contact__title {
        font-size: 2.8em;
    }
    .page-contact__subtitle {
        font-size: 2em;
    }
    .page-contact__grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .page-contact__hero {
        padding: 60px 0;
    }
    .page-contact__title {
        font-size: 2.2em;
    }
    .page-contact__description {
        font-size: 1em;
    }
    .page-contact__subtitle {
        font-size: 1.8em;
    }
    .page-contact__methods, .page-contact__form-section, .page-contact__faq, .page-contact__location {
        padding: 40px 0;
    }
    .page-contact__form {
        padding: 25px;
    }
    .page-contact__map-placeholder {
        height: 250px;
    }
}

@media (max-width: 576px) {
    .page-contact__title {
        font-size: 1.8em;
    }
    .page-contact__subtitle {
        font-size: 1.5em;
    }
    .page-contact__button {
        padding: 10px 20px;
        font-size: 0.9em;
    }
    .page-contact__card {
        padding: 20px;
    }
    .page-contact__card-title {
        font-size: 1.5em;
    }
    .page-contact__form-label, .page-contact__form-input, .page-contact__form-textarea {
        font-size: 0.9em;
    }
}