/* style/contact.css */

/* Biến màu sắc */
:root {
    --color-primary: #11A84E;
    --color-secondary: #22C768;
    --color-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    --color-card-bg: #11271B;
    --color-background: #08160F;
    --color-text-main: #F2FFF6;
    --color-text-secondary: #A7D9B8;
    --color-border: #2E7A4E;
    --color-glow: #57E38D;
    --color-gold: #F2C14E;
    --color-divider: #1E3A2A;
    --color-deep-green: #0A4B2C;
}

/* Thiết lập chung cho trang */
.page-contact {
    font-family: 'Arial', sans-serif;
    color: var(--color-text-main); /* Mặc định chữ trắng trên nền tối */
    background-color: var(--color-background); /* Nền tối */
    line-height: 1.6;
}

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

.page-contact__section-title {
    font-size: 2.5em;
    color: var(--color-text-main);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
}

.page-contact__section-description {
    font-size: 1.1em;
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-contact__card {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
}

.page-contact__cta-button {
    display: inline-block;
    background: var(--color-button-gradient);
    color: #ffffff;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-contact__cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-contact__secondary-button {
    background: none;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.page-contact__secondary-button:hover {
    background-color: var(--color-primary);
    color: #ffffff;
}

/* HERO Section */
.page-contact__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* Nhỏ hơn so với body padding-top */
    overflow: hidden;
}

.page-contact__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.page-contact__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5); /* Làm tối ảnh nền để chữ nổi bật */
}

.page-contact__hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    color: #ffffff;
}

.page-contact__main-title {
    font-size: clamp(2.5em, 5vw, 3.5em);
    color: #ffffff;
    margin-bottom: 20px;
    font-weight: bold;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-contact__hero-description {
    font-size: 1.2em;
    color: var(--color-text-main);
    margin-bottom: 30px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* Direct Contact Section */
.page-contact__direct-contact-section {
    padding: 80px 0;
    background-color: var(--color-background);
}

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

.page-contact__channel-item {
    text-align: center;
    transition: transform 0.3s ease;
}

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

.page-contact__channel-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 20px;
}

.page-contact__channel-title {
    font-size: 1.8em;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.page-contact__channel-text {
    color: var(--color-text-secondary);
    margin-bottom: 20px;
}

.page-contact__channel-link {
    display: inline-block;
    color: var(--color-gold);
    text-decoration: none;
    font-weight: bold;
    border-bottom: 2px solid var(--color-gold);
    padding-bottom: 5px;
    transition: color 0.3s ease, border-color 0.3s ease;
}

.page-contact__channel-link:hover {
    color: #ffffff;
    border-color: #ffffff;
}

.page-contact__additional-info {
    text-align: center;
    margin-top: 60px;
    font-size: 1em;
    color: var(--color-text-secondary);
}

/* Contact Form Section */
.page-contact__form-section {
    padding: 80px 0;
    background-color: var(--color-deep-green);
    color: #ffffff;
}

.page-contact__light-text {
    color: #ffffff;
}

.page-contact__form-wrapper {
    display: flex;
    gap: 40px;
    align-items: center;
    justify-content: center;
    margin-top: 40px;
}

.page-contact__form-image {
    flex: 1;
    max-width: 50%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
}

.page-contact__contact-form {
    flex: 1;
    max-width: 50%;
    display: flex;
    flex-direction: column;
}

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

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

.page-contact__form-input,
.page-contact__form-textarea {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--color-text-main);
    font-size: 1em;
    box-sizing: border-box;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
    color: var(--color-text-secondary);
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
    outline: none;
    border-color: var(--color-glow);
    box-shadow: 0 0 0 3px rgba(87, 227, 141, 0.3);
}

.page-contact__submit-button {
    background: var(--color-button-gradient);
    color: #ffffff;
    padding: 15px 25px;
    border-radius: 8px;
    border: none;
    font-weight: bold;
    font-size: 1.1em;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-contact__submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* FAQ Section */
.page-contact__faq-section {
    padding: 80px 0;
    background-color: var(--color-background);
}

.page-contact__faq-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.page-contact__faq-item {
    overflow: hidden;
    transition: all 0.3s ease;
}

.page-contact__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 20px;
    font-weight: bold;
    font-size: 1.2em;
    color: var(--color-primary);
    background-color: var(--color-card-bg);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    list-style: none; /* For details/summary */
}

.page-contact__faq-question::-webkit-details-marker {
    display: none;
}

.page-contact__faq-qtext {
    flex-grow: 1;
    color: var(--color-text-main);
}

.page-contact__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--color-glow);
}

.page-contact__faq-answer {
    padding: 20px;
    padding-top: 10px;
    color: var(--color-text-secondary);
    background-color: rgba(17, 168, 78, 0.1); /* Nhẹ nhàng hơn */
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.page-contact__faq-answer p {
    margin-bottom: 10px;
    color: var(--color-text-secondary);
}

.page-contact__faq-answer a {
    color: var(--color-gold);
    text-decoration: none;
}

.page-contact__faq-answer a:hover {
    text-decoration: underline;
}

.page-contact__button-group {
    text-align: center;
    margin-top: 40px;
}

/* Social Section */
.page-contact__social-section {
    padding: 80px 0;
    background-color: var(--color-deep-green);
}

.page-contact__social-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
}

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

.page-contact__social-icon-link:hover {
    transform: translateY(-5px) scale(1.1);
}

.page-contact__social-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-contact__social-callout {
    text-align: center;
    margin-top: 40px;
    font-size: 1.1em;
    color: var(--color-text-main);
}

/* Office Info Section */
.page-contact__office-info-section {
    padding: 80px 0;
    background-color: var(--color-background);
}

.page-contact__office-details {
    display: flex;
    gap: 40px;
    align-items: flex-start;
    margin-top: 40px;
}

.page-contact__office-image {
    flex: 1;
    max-width: 50%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
}

.page-contact__address-block {
    flex: 1;
    max-width: 50%;
}

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

.page-contact__address-text {
    color: var(--color-text-main);
    margin-bottom: 25px;
    font-size: 1.1em;
}

.page-contact__hours-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 25px;
}

.page-contact__hours-list li {
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    font-size: 1em;
}

.page-contact__note-text {
    font-size: 0.95em;
    color: var(--color-text-secondary);
    font-style: italic;
    border-top: 1px dashed var(--color-divider);
    padding-top: 20px;
    margin-top: 20px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-contact__form-wrapper,
    .page-contact__office-details {
        flex-direction: column;
        align-items: center;
    }

    .page-contact__form-image,
    .page-contact__contact-form,
    .page-contact__office-image,
    .page-contact__address-block {
        max-width: 100%;
        width: 100%;
    }

    .page-contact__office-image {
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    .page-contact__main-title {
        font-size: clamp(2em, 8vw, 3em);
    }

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

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

    .page-contact__cta-button,
    .page-contact__submit-button,
    .page-contact__secondary-button {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-contact__button-group {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

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

    .page-contact__channel-item {
        padding: 20px;
    }

    .page-contact__form-wrapper,
    .page-contact__office-details {
        gap: 20px;
    }

    /* Mobile image responsive */
    .page-contact img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-contact__hero-image-wrapper,
    .page-contact__form-wrapper,
    .page-contact__contact-form,
    .page-contact__office-details,
    .page-contact__address-block,
    .page-contact__channel-item,
    .page-contact__card,
    .page-contact__container,
    .page-contact__social-links {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important; /* Ensure no overflow */
    }
    .page-contact__hero-section {
        padding-top: 10px !important;
    }
}

@media (max-width: 480px) {
    .page-contact__hero-section,
    .page-contact__direct-contact-section,
    .page-contact__form-section,
    .page-contact__faq-section,
    .page-contact__social-section,
    .page-contact__office-info-section {
        padding: 40px 0;
    }

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

    .page-contact__hero-description,
    .page-contact__section-description,
    .page-contact__channel-text,
    .page-contact__address-text,
    .page-contact__note-text,
    .page-contact__hours-list li {
        font-size: 0.9em;
    }

    .page-contact__faq-question {
        font-size: 1em;
        padding: 15px;
    }

    .page-contact__faq-answer {
        padding: 15px;
    }

    .page-contact__social-icon {
        width: 50px;
        height: 50px;
    }
}