/* style/contact.css */
.page-contact {
    background-color: #08160F;
    color: #F2FFF6;
    font-family: Arial, sans-serif;
}

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

.page-contact__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 20px;
    padding-top: 10px; /* body đã xử lý padding-top: var(--header-offset) */
    background-color: #0A4B2C;
    overflow: hidden;
}

.page-contact__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
    margin-bottom: 30px;
}

.page-contact__hero-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    object-fit: cover;
}

.page-contact__hero-content {
    text-align: center;
    max-width: 900px;
    z-index: 1;
    color: #F2FFF6;
}

.page-contact__hero-title {
    font-size: clamp(2em, 4vw, 3.5em);
    font-weight: bold;
    margin-bottom: 20px;
    line-height: 1.2;
    color: #F2FFF6;
}

.page-contact__hero-description {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 30px;
    color: #A7D9B8;
}

.page-contact__cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin-top: 20px;
}

.page-contact__btn-primary,
.page-contact__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
    box-sizing: border-box;
}

.page-contact__btn-primary {
    background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
    color: #ffffff;
    border: none;
}

.page-contact__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(87, 227, 141, 0.4);
}

.page-contact__btn-secondary {
    background: transparent;
    color: #57E38D;
    border: 2px solid #57E38D;
}

.page-contact__btn-secondary:hover {
    background: #57E38D;
    color: #08160F;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(87, 227, 141, 0.2);
}

.page-contact__section-title {
    font-size: 2.5em;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
    color: #F2FFF6;
}

.page-contact__section-description {
    font-size: 1.1em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
    line-height: 1.6;
    color: #A7D9B8;
}

.page-contact__methods-section,
.page-contact__form-section,
.page-contact__commitment-section {
    padding: 60px 0;
    background-color: #08160F;
}

.page-contact__dark-section {
    background-color: #11271B;
    padding: 60px 0;
    color: #F2FFF6;
}

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

.page-contact__method-card {
    background-color: #11271B;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #2E7A4E;
    color: #F2FFF6;
}

.page-contact__method-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-contact__method-icon {
    width: 100%;
    max-width: 150px;
    height: auto;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 8px;
}

.page-contact__method-title {
    font-size: 1.8em;
    font-weight: bold;
    margin-bottom: 15px;
    color: #F2FFF6;
}

.page-contact__method-text {
    font-size: 1em;
    line-height: 1.6;
    color: #A7D9B8;
    margin-bottom: 20px;
}

.page-contact__method-link {
    display: inline-block;
    background-color: #22C768;
    color: #08160F;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.page-contact__method-link:hover {
    background-color: #13994A;
    color: #F2FFF6;
}

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

.page-contact__situation-card {
    background-color: #0A4B2C;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
    border: 1px solid #2E7A4E;
    color: #F2FFF6;
}

.page-contact__situation-card:hover {
    transform: translateY(-5px);
}

.page-contact__situation-title {
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 10px;
    color: #F2FFF6;
}

.page-contact__situation-text {
    font-size: 0.95em;
    line-height: 1.6;
    color: #A7D9B8;
}

.page-contact__contact-form {
    max-width: 700px;
    margin: 40px auto 0 auto;
    background-color: #11271B;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid #2E7A4E;
}

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

.page-contact__form-label {
    display: block;
    font-size: 1.1em;
    margin-bottom: 8px;
    font-weight: bold;
    color: #F2FFF6;
}

.page-contact__form-input,
.page-contact__form-textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #2E7A4E;
    border-radius: 5px;
    background-color: #0A4B2C;
    color: #F2FFF6;
    font-size: 1em;
    box-sizing: border-box;
}

.page-contact__form-input::placeholder,
.page-contact__form-textarea::placeholder {
    color: #A7D9B8;
    opacity: 0.7;
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
    outline: none;
    border-color: #57E38D;
    box-shadow: 0 0 0 3px rgba(87, 227, 141, 0.3);
}

.page-contact__contact-form .page-contact__btn-primary {
    width: auto;
    margin-top: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.page-contact__faq-list {
    margin-top: 40px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-contact__faq-item {
    background-color: #0A4B2C;
    border: 1px solid #2E7A4E;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: #F2FFF6;
}

.page-contact__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    font-size: 1.2em;
    font-weight: bold;
    cursor: pointer;
    background-color: #11271B;
    color: #F2FFF6;
    transition: background-color 0.3s ease;
    list-style: none; /* For details/summary */
}

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

.page-contact__faq-question:hover {
    background-color: #1E3A2A;
}

.page-contact__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    color: #57E38D;
    transition: transform 0.3s ease;
}

.page-contact__faq-item[open] .page-contact__faq-toggle {
    transform: rotate(45deg);
}

.page-contact__faq-answer {
    padding: 15px 25px 25px 25px;
    font-size: 1em;
    line-height: 1.6;
    color: #A7D9B8;
    background-color: #0A4B2C;
}

.page-contact__faq-answer p {
    margin: 0;
    color: #A7D9B8;
}

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

.page-contact__commitment-item {
    background-color: #11271B;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid #2E7A4E;
    color: #F2FFF6;
}

.page-contact__commitment-title {
    font-size: 1.8em;
    font-weight: bold;
    margin-bottom: 15px;
    color: #F2FFF6;
}

.page-contact__commitment-text {
    font-size: 1em;
    line-height: 1.6;
    color: #A7D9B8;
}

.page-contact__final-cta {
    text-align: center;
    margin-top: 60px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-contact {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-contact__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important; /* body đã xử lý padding-top: var(--header-offset) */
    }

    .page-contact__hero-title {
        font-size: clamp(1.8em, 8vw, 2.5em);
    }

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

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

    .page-contact__btn-primary,
    .page-contact__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    
    .page-contact__methods-section,
    .page-contact__form-section,
    .page-contact__commitment-section,
    .page-contact__dark-section {
        padding: 40px 0;
    }

    .page-contact__container {
        padding-left: 15px;
        padding-right: 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

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

    .page-contact__section-description {
        font-size: 0.95em;
    }

    .page-contact__methods-grid,
    .page-contact__situations-grid,
    .page-contact__commitments-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-contact__method-card,
    .page-contact__situation-card,
    .page-contact__commitment-item {
        padding: 20px;
    }

    .page-contact__form-input,
    .page-contact__form-textarea {
        padding: 10px;
        font-size: 0.95em;
    }

    .page-contact__contact-form {
        padding: 25px;
    }

    .page-contact__faq-question {
        font-size: 1.05em;
        padding: 15px 20px;
    }

    .page-contact__faq-answer {
        padding: 10px 20px 20px 20px;
        font-size: 0.95em;
    }

    /* Image responsive rules for mobile */
    .page-contact img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-contact__hero-image-wrapper,
    .page-contact__method-card,
    .page-contact__situation-card,
    .page-contact__commitment-item,
    .page-contact__contact-form,
    .page-contact__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
}