/* style/contact.css */

/* Biến CSS */
:root {
    --page-contact-primary-color: #FFD700; /* Vàng kim */
    --page-contact-secondary-color: #1E90FF; /* Xanh đậm */
    --page-contact-text-dark: #333333;
    --page-contact-text-light: #ffffff;
    --page-contact-bg-light: #f9f9f9;
    --page-contact-bg-dark: #2c3e50; /* Một màu nền tối hơn để tạo độ tương phản */
    --page-contact-border-color: #ddd;
    --page-contact-focus-color: #f0a500; /* Màu vàng đậm hơn khi focus */
}

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

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

/* Hero Section */
.page-contact__hero-section {
    background: linear-gradient(135deg, var(--page-contact-primary-color), var(--page-contact-secondary-color));
    color: var(--page-contact-text-light);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

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

.page-contact__hero-title {
    font-size: 3em;
    margin-bottom: 20px;
    color: var(--page-contact-text-light);
    position: relative;
    z-index: 1;
}

.page-contact__hero-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

/* Buttons */
.page-contact__btn {
    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;
    position: relative;
    z-index: 1;
}

.page-contact__btn--primary {
    background-color: var(--page-contact-primary-color);
    color: var(--page-contact-text-dark);
    border: 2px solid var(--page-contact-primary-color);
}

.page-contact__btn--primary:hover {
    background-color: var(--page-contact-focus-color);
    border-color: var(--page-contact-focus-color);
    transform: translateY(-2px);
}

.page-contact__btn--secondary {
    background-color: var(--page-contact-secondary-color);
    color: var(--page-contact-text-light);
    border: 2px solid var(--page-contact-secondary-color);
    margin-left: 15px;
}

.page-contact__btn--secondary:hover {
    background-color: #1565c0; /* Một màu xanh đậm hơn */
    border-color: #1565c0;
    transform: translateY(-2px);
}

/* Section Titles */
.page-contact__section-title {
    font-size: 2.5em;
    color: var(--page-contact-secondary-color);
    text-align: center;
    margin-bottom: 40px;
    padding-top: 60px;
    position: relative;
}

.page-contact__section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--page-contact-primary-color);
    margin: 15px auto 0;
    border-radius: 2px;
}

.page-contact__section-description {
    text-align: center;
    font-size: 1.1em;
    margin-bottom: 50px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Contact Info Grid */
.page-contact__contact-info {
    padding: 60px 0;
    background-color: var(--page-contact-bg-light);
}

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

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

.page-contact__info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-contact__info-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

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

.page-contact__card-text {
    font-size: 1em;
    color: var(--page-contact-text-dark);
    margin-bottom: 20px;
}

.page-contact__card-email, .page-contact__card-phone {
    font-size: 1.1em;
    font-weight: bold;
    color: var(--page-contact-primary-color);
    margin-bottom: 25px;
}

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

.page-contact__social-icon-link {
    display: inline-block;
    transition: transform 0.3s ease;
}

.page-contact__social-icon-link:hover {
    transform: scale(1.1);
}

.page-contact__social-icon {
    width: 40px;
    height: 40px;
}

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

.page-contact__form-section .page-contact__section-title {
    color: var(--page-contact-text-light);
}

.page-contact__form-section .page-contact__section-description {
    color: #e0e0e0;
}

.page-contact__form {
    max-width: 700px;
    margin: 0 auto;
    background-color: #3b5998; /* Màu nền form nhẹ nhàng hơn */
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

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

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

.page-contact__form-input, .page-contact__form-textarea {
    width: calc(100% - 20px);
    padding: 12px 10px;
    border: 1px solid #666;
    border-radius: 5px;
    background-color: #4a6fa5;
    color: var(--page-contact-text-light);
    font-size: 1em;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-contact__form-input::placeholder, .page-contact__form-textarea::placeholder {
    color: #a0a0a0;
}

.page-contact__form-input:focus, .page-contact__form-textarea:focus {
    border-color: var(--page-contact-primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.3);
}

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

.page-contact__form .page-contact__btn--primary {
    width: 100%;
    padding: 15px;
    font-size: 1.1em;
    margin-top: 20px;
}

/* CTA Section */
.page-contact__cta-section {
    background-color: var(--page-contact-primary-color);
    color: var(--page-contact-text-dark);
    padding: 60px 0;
    text-align: center;
}

.page-contact__cta-title {
    font-size: 2.5em;
    margin-bottom: 15px;
    color: var(--page-contact-text-dark);
}

.page-contact__cta-description {
    font-size: 1.2em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-contact__cta-buttons .page-contact__btn {
    margin: 0 10px;
}

.page-contact__cta-buttons .page-contact__btn--primary {
    background-color: var(--page-contact-secondary-color);
    color: var(--page-contact-text-light);
    border-color: var(--page-contact-secondary-color);
}

.page-contact__cta-buttons .page-contact__btn--primary:hover {
    background-color: #1565c0;
    border-color: #1565c0;
}

.page-contact__cta-buttons .page-contact__btn--secondary {
    background-color: var(--page-contact-text-light);
    color: var(--page-contact-secondary-color);
    border-color: var(--page-contact-text-light);
}

.page-contact__cta-buttons .page-contact__btn--secondary:hover {
    background-color: #e0e0e0;
    border-color: #e0e0e0;
    color: #1565c0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-contact__hero-title {
        font-size: 2.5em;
    }

    .page-contact__hero-description {
        font-size: 1em;
    }

    .page-contact__section-title {
        font-size: 2em;
    }

    .page-contact__info-grid {
        grid-template-columns: 1fr;
    }

    .page-contact__btn--secondary {
        margin-left: 0;
        margin-top: 15px;
    }

    .page-contact__cta-buttons {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .page-contact__cta-buttons .page-contact__btn {
        margin: 0;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .page-contact__hero-title {
        font-size: 2em;
    }

    .page-contact__section-title {
        font-size: 1.8em;
    }

    .page-contact__form {
        padding: 25px;
    }
}