/* style/registration-guide-account-verification.css */

/* Biến CSS */
:root {
    --page-primary-color: #1A2E4E;
    --page-secondary-color: #FFD700;
    --page-text-light: #F0F2F5;
    --page-text-dark: #333333;
    --page-background-dark: #1A2E4E;
    --page-background-light: #FFFFFF;
    --page-shadow-light: rgba(0, 0, 0, 0.1);
    --page-border-color: #e0e0e0;
}

/* Đảm bảo màu sắc tương phản cho toàn bộ trang */
.page-registration-guide-account-verification {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-text-dark); /* Màu chữ tối trên nền sáng */
    background-color: var(--page-background-light); /* Nền sáng */
}

.page-registration-guide-account-verification h1,
.page-registration-guide-account-verification h2,
.page-registration-guide-account-verification h3 {
    color: var(--page-primary-color); /* Tiêu đề màu xanh đậm */
    margin-bottom: 1rem;
}

.page-registration-guide-account-verification__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-registration-guide-account-verification__hero-section {
    background: linear-gradient(135deg, var(--page-primary-color) 0%, #3A4F6E 100%); /* Gradient xanh đậm */
    color: var(--page-text-light);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-registration-guide-account-verification__hero-title {
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: var(--page-text-light); /* Màu chữ sáng cho tiêu đề chính */
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.page-registration-guide-account-verification__hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
    color: var(--page-text-light); /* Màu chữ sáng cho phụ đề */
    opacity: 0.9;
}

.page-registration-guide-account-verification__btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.page-registration-guide-account-verification__btn--primary {
    background-color: var(--page-secondary-color); /* Nút chính màu vàng */
    color: var(--page-primary-color); /* Chữ trên nút chính màu xanh đậm */
    box-shadow: 0 4px 15px var(--page-shadow-light);
}

.page-registration-guide-account-verification__btn--primary:hover {
    background-color: #e6c200; /* Vàng đậm hơn khi hover */
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--page-shadow-light);
}

.page-registration-guide-account-verification__btn--secondary {
    background-color: transparent;
    color: var(--page-secondary-color); /* Nút phụ màu vàng */
    border: 2px solid var(--page-secondary-color);
    margin-left: 20px;
}

.page-registration-guide-account-verification__btn--secondary:hover {
    background-color: var(--page-secondary-color); /* Nút phụ nền vàng khi hover */
    color: var(--page-primary-color); /* Chữ trên nút phụ màu xanh đậm khi hover */
    transform: translateY(-2px);
}

.page-registration-guide-account-verification__btn--tertiary {
    background-color: var(--page-primary-color); /* Nút thứ cấp màu xanh đậm */
    color: var(--page-text-light); /* Chữ trên nút thứ cấp màu sáng */
    border: 2px solid var(--page-primary-color);
}

.page-registration-guide-account-verification__btn--tertiary:hover {
    background-color: #0F233A; /* Xanh đậm hơn khi hover */
    border-color: #0F233A;
    transform: translateY(-2px);
}

.page-registration-guide-account-verification__section {
    padding: 60px 0;
    border-bottom: 1px solid var(--page-border-color);
}

.page-registration-guide-account-verification__section:last-of-type {
    border-bottom: none;
}

.page-registration-guide-account-verification__section-title {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.page-registration-guide-account-verification__section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--page-secondary-color);
    border-radius: 2px;
}

.page-registration-guide-account-verification__section-description {
    text-align: center;
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-registration-guide-account-verification__content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 768px) {
    .page-registration-guide-account-verification__content-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.page-registration-guide-account-verification__image-wrapper {
    text-align: center;
}

.page-registration-guide-account-verification__image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 8px 25px var(--page-shadow-light);
}

.page-registration-guide-account-verification__list {
    list-style: none;
    padding-left: 0;
    margin-top: 20px;
}

.page-registration-guide-account-verification__list li {
    margin-bottom: 10px;
    padding-left: 30px;
    position: relative;
    font-size: 1.05rem;
}

.page-registration-guide-account-verification__list li::before {
    content: '✔';
    color: var(--page-secondary-color); /* Dấu tích màu vàng */
    position: absolute;
    left: 0;
    font-weight: bold;
}

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

.page-registration-guide-account-verification__step-card {
    background-color: var(--page-background-light);
    border: 1px solid var(--page-border-color);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-registration-guide-account-verification__step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-registration-guide-account-verification__step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--page-primary-color); /* Số bước màu xanh đậm */
    color: var(--page-text-light); /* Chữ số màu sáng */
    border-radius: 50%;
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-registration-guide-account-verification__step-title {
    font-size: 1.4rem;
    color: var(--page-primary-color); /* Tiêu đề bước màu xanh đậm */
    margin-bottom: 10px;
}

.page-registration-guide-account-verification__step-description {
    color: #666;
    font-size: 0.95rem;
}

.page-registration-guide-account-verification__documents-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

@media (min-width: 768px) {
    .page-registration-guide-account-verification__documents-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.page-registration-guide-account-verification__document-item {
    background-color: #f9f9f9;
    border-left: 5px solid var(--page-secondary-color); /* Viền trái màu vàng */
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.page-registration-guide-account-verification__document-title {
    font-size: 1.3rem;
    color: var(--page-primary-color); /* Tiêu đề tài liệu màu xanh đậm */
    margin-bottom: 15px;
}

.page-registration-guide-account-verification__document-item ul {
    margin-top: 10px;
    margin-bottom: 15px;
}

.page-registration-guide-account-verification__document-item ul li {
    font-size: 1rem;
    color: #555;
    margin-bottom: 5px;
}

.page-registration-guide-account-verification__note {
    font-style: italic;
    color: #777;
    text-align: center;
    margin-top: 30px;
    padding: 15px;
    background-color: #f0f8ff;
    border-left: 4px solid var(--page-primary-color);
    border-radius: 5px;
}

.page-registration-guide-account-verification__faq-list {
    margin-top: 30px;
}

.page-registration-guide-account-verification__faq-item {
    background-color: var(--page-background-light);
    border: 1px solid var(--page-border-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.page-registration-guide-account-verification__faq-question {
    font-size: 1.2rem;
    color: var(--page-primary-color); /* Câu hỏi màu xanh đậm */
    padding: 18px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fcfcfc;
    border-bottom: 1px solid var(--page-border-color);
    transition: background-color 0.3s ease;
}

.page-registration-guide-account-verification__faq-question:hover {
    background-color: #f0f0f0;
}

.page-registration-guide-account-verification__faq-question::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--page-secondary-color); /* Dấu cộng màu vàng */
    transition: transform 0.3s ease;
}

.page-registration-guide-account-verification__faq-question.active::after {
    content: '-';
    transform: rotate(180deg);
}

.page-registration-guide-account-verification__faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
    color: #555;
}

.page-registration-guide-account-verification__faq-answer.active {
    max-height: 200px; /* Giá trị lớn hơn nội dung để đảm bảo hiển thị */
    padding: 15px 25px;
}

.page-registration-guide-account-verification__faq-answer p {
    margin-bottom: 10px;
}

.page-registration-guide-account-verification__cta-section {
    background: linear-gradient(90deg, var(--page-primary-color) 0%, #3A4F6E 100%); /* Gradient xanh đậm */
    color: var(--page-text-light);
    text-align: center;
    padding: 80px 0;
}

.page-registration-guide-account-verification__cta-content {
    max-width: 900px;
}

.page-registration-guide-account-verification__cta-title {
    font-size: 2.5rem;
    color: var(--page-text-light); /* Tiêu đề CTA màu sáng */
    margin-bottom: 20px;
}

.page-registration-guide-account-verification__cta-description {
    font-size: 1.15rem;
    margin-bottom: 40px;
    color: var(--page-text-light); /* Mô tả CTA màu sáng */
    opacity: 0.9;
}

.page-registration-guide-account-verification__cta-buttons .page-registration-guide-account-verification__btn {
    margin: 0 10px 15px 10px; /* Khoảng cách giữa các nút */
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-registration-guide-account-verification__hero-title {
        font-size: 2.2rem;
    }
    .page-registration-guide-account-verification__hero-subtitle {
        font-size: 1.1rem;
    }
    .page-registration-guide-account-verification__section-title {
        font-size: 1.8rem;
    }
    .page-registration-guide-account-verification__cta-title {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    .page-registration-guide-account-verification__hero-section,
    .page-registration-guide-account-verification__cta-section {
        padding: 60px 0;
    }
    .page-registration-guide-account-verification__hero-title {
        font-size: 1.8rem;
    }
    .page-registration-guide-account-verification__hero-subtitle {
        font-size: 1rem;
    }
    .page-registration-guide-account-verification__btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    .page-registration-guide-account-verification__btn--secondary {
        margin-left: 0;
        margin-top: 15px;
    }
    .page-registration-guide-account-verification__section {
        padding: 40px 0;
    }
    .page-registration-guide-account-verification__section-title {
        font-size: 1.6rem;
    }
    .page-registration-guide-account-verification__section-description {
        font-size: 0.95rem;
    }
    .page-registration-guide-account-verification__steps-grid,
    .page-registration-guide-account-verification__documents-grid {
        grid-template-columns: 1fr;
    }
    .page-registration-guide-account-verification__step-card,
    .page-registration-guide-account-verification__document-item {
        padding: 20px;
    }
    .page-registration-guide-account-verification__faq-question {
        font-size: 1.1rem;
        padding: 15px 20px;
    }
    .page-registration-guide-account-verification__faq-answer {
        padding: 10px 20px;
    }
    .page-registration-guide-account-verification__cta-title {
        font-size: 1.8rem;
    }
    .page-registration-guide-account-verification__cta-description {
        font-size: 1rem;
    }
    .page-registration-guide-account-verification__cta-buttons .page-registration-guide-account-verification__btn {
        display: block;
        width: fit-content;
        margin: 10px auto;
    }
}

/* Đảm bảo độ tương phản màu sắc cho văn bản trên nền */
.page-registration-guide-account-verification__why-verify .page-registration-guide-account-verification__text-content p,
.page-registration-guide-account-verification__why-verify .page-registration-guide-account-verification__text-content li {
    color: var(--page-text-dark); /* Màu chữ tối trên nền sáng */
}

.page-registration-guide-account-verification__step-description a {
    color: var(--page-secondary-color); /* Liên kết màu vàng */
    text-decoration: none;
}

.page-registration-guide-account-verification__step-description a:hover {
    text-decoration: underline;
}

.page-registration-guide-account-verification__image-wrapper--full-width {
    margin-top: 40px;
    margin-bottom: 20px;
}

.page-registration-guide-account-verification__image-wrapper--center {
    margin-top: 30px;
    margin-bottom: 10px;
}

/* CSS cho tiêu đề H3 với dấu chấm vàng */
.page-registration-guide-account-verification__document-title span {
    color: var(--page-secondary-color); /* Màu vàng */
    font-weight: bold;
    margin-right: 8px;
}