/* style/contact.css */

/* Biến CSS */
:root {
    --page-contact-primary-color: #0D47A1; /* Deep Blue */
    --page-contact-secondary-color: #FFD700; /* Gold */
    --page-contact-text-dark: #2c3e50; /* Darker text for light backgrounds */
    --page-contact-text-light: #ffffff; /* Light text for dark backgrounds */
    --page-contact-background-light: #f4f7f6;
    --page-contact-background-dark: #0a3a82;
    --page-contact-border-color: #ddd;
}

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

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

/* Hero Section */
.page-contact-hero {
    background: linear-gradient(135deg, var(--page-contact-primary-color) 0%, #1a57b8 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,hm888]') 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: 3.5em;
    margin-bottom: 15px;
    font-weight: bold;
    color: var(--page-contact-text-light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-contact-subtitle {
    font-size: 1.4em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.9);
}

/* Buttons */
.page-contact-btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1.1em;
    border: none;
}

.page-contact-btn-primary {
    background-color: var(--page-contact-secondary-color);
    color: var(--page-contact-primary-color); /* Ensure contrast */
    box-shadow: 0 4px 10px rgba(255, 215, 0, 0.4);
}

.page-contact-btn-primary:hover {
    background-color: #e6c200;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(255, 215, 0, 0.5);
}

.page-contact-btn-secondary {
    background-color: var(--page-contact-primary-color);
    color: var(--page-contact-text-light);
    border: 2px solid var(--page-contact-secondary-color);
}

.page-contact-btn-secondary:hover {
    background-color: var(--page-contact-background-dark);
    border-color: #e6c200;
    transform: translateY(-2px);
}

/* Section Titles */
.page-contact-section-title {
    font-size: 2.5em;
    color: var(--page-contact-primary-color);
    text-align: center;
    margin-bottom: 20px;
    margin-top: 40px;
    position: relative;
}

.page-contact-section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--page-contact-secondary-color);
    margin: 10px auto 0;
    border-radius: 2px;
}

.page-contact-section-description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    font-size: 1.1em;
    color: var(--page-contact-text-dark);
}

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

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

.page-contact-method-card {
    background-color: var(--page-contact-text-light);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-contact-method-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.page-contact-method-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    object-fit: contain;
}

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

.page-contact-method-description {
    font-size: 1em;
    color: #555;
    margin-bottom: 25px;
    flex-grow: 1;
}

/* Contact Form */
.page-contact-form-section {
    background-color: #f0f2f5;
    padding: 60px 0;
}

.page-contact-form {
    max-width: 700px;
    margin: 40px auto 0;
    background-color: var(--page-contact-text-light);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.page-contact-form-group {
    margin-bottom: 25px;
}

.page-contact-form-label {
    display: block;
    font-weight: bold;
    margin-bottom: 8px;
    color: var(--page-contact-primary-color);
    font-size: 1.1em;
}

.page-contact-form-input,
.page-contact-form-textarea {
    width: calc(100% - 20px);
    padding: 12px 10px;
    border: 1px solid var(--page-contact-border-color);
    border-radius: 8px;
    font-size: 1em;
    color: var(--page-contact-text-dark);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

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

.page-contact-form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* CTA Section */
.page-contact-cta {
    background: linear-gradient(45deg, var(--page-contact-primary-color), var(--page-contact-background-dark));
    color: var(--page-contact-text-light);
    padding: 70px 0;
    text-align: center;
}

.page-contact-cta-title {
    font-size: 3em;
    margin-bottom: 15px;
    color: var(--page-contact-text-light);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.page-contact-cta-description {
    font-size: 1.3em;
    max-width: 900px;
    margin: 0 auto 40px;
    color: rgba(255, 255, 255, 0.9);
}

.page-contact-cta-buttons .page-contact-btn {
    margin: 0 15px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-contact-title {
        font-size: 2.5em;
    }
    .page-contact-subtitle {
        font-size: 1.2em;
    }
    .page-contact-section-title {
        font-size: 2em;
    }
    .page-contact-grid {
        grid-template-columns: 1fr;
    }
    .page-contact-form {
        padding: 30px;
    }
    .page-contact-cta-title {
        font-size: 2.2em;
    }
    .page-contact-cta-description {
        font-size: 1.1em;
    }
    .page-contact-cta-buttons {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }
    .page-contact-cta-buttons .page-contact-btn {
        margin: 0;
    }
}

@media (max-width: 480px) {
    .page-contact-title {
        font-size: 2em;
    }
    .page-contact-subtitle {
        font-size: 1em;
    }
    .page-contact-btn {
        padding: 10px 20px;
        font-size: 1em;
    }
    .page-contact-method-card {
        padding: 20px;
    }
    .page-contact-form {
        padding: 20px;
    }
}