/* style/blog-how-to-register-login-rikvip.css */

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

/* body đã padding-top: var(--header-offset)；trang này không cần thêm padding-top cho main hoặc section đầu tiên */
.page-blog-how-to-register-login-rikvip {
    background-color: var(--rikvip-bg-color);
    color: var(--rikvip-text-main);
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

.page-blog-how-to-register-login-rikvip__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 60px;
    padding-top: 10px; /* Nhỏ để trang trí, body đã xử lý header offset */
    overflow: hidden;
    background-color: var(--rikvip-deep-green);
}

.page-blog-how-to-register-login-rikvip__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 600px;
    filter: brightness(0.7); /* Làm mờ ảnh nền để chữ dễ đọc hơn */
}

.page-blog-how-to-register-login-rikvip__hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 900px;
    text-align: center;
    z-index: 10;
    padding: 20px;
    box-sizing: border-box;
}

.page-blog-how-to-register-login-rikvip__main-title {
    font-size: clamp(2em, 4vw, 3.5em); /* Sử dụng clamp để giới hạn kích thước */
    color: var(--rikvip-gold-color);
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

.page-blog-how-to-register-login-rikvip__description {
    font-size: 1.1em;
    color: var(--rikvip-text-main);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-blog-how-to-register-login-rikvip__cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.page-blog-how-to-register-login-rikvip__cta-buttons--center {
    margin-top: 40px;
}

.page-blog-how-to-register-login-rikvip__btn-primary,
.page-blog-how-to-register-login-rikvip__btn-secondary {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-blog-how-to-register-login-rikvip__btn-primary {
    background: var(--rikvip-button-gradient);
    color: #ffffff; /* Luôn dùng màu trắng cho chữ trên nút này */
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(34, 199, 104, 0.4);
}

.page-blog-how-to-register-login-rikvip__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(34, 199, 104, 0.6);
}

.page-blog-how-to-register-login-rikvip__btn-secondary {
    background-color: transparent;
    color: var(--rikvip-gold-color);
    border: 2px solid var(--rikvip-gold-color);
}

.page-blog-how-to-register-login-rikvip__btn-secondary:hover {
    background-color: var(--rikvip-gold-color);
    color: var(--rikvip-bg-color);
    transform: translateY(-3px);
}

.page-blog-how-to-register-login-rikvip__content-section {
    padding: 60px 0;
    background-color: var(--rikvip-card-bg);
    color: var(--rikvip-text-main);
    border-bottom: 1px solid var(--rikvip-divider-color);
}

.page-blog-how-to-register-login-rikvip__content-section.page-blog-how-to-register-login-rikvip__light-bg {
    background-color: var(--rikvip-bg-color);
    color: var(--rikvip-text-main);
}

.page-blog-how-to-register-login-rikvip__container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.page-blog-how-to-register-login-rikvip__section-title {
    font-size: 2.5em;
    color: var(--rikvip-gold-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
    line-height: 1.3;
}

.page-blog-how-to-register-login-rikvip__text-block {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: var(--rikvip-text-secondary);
}

.page-blog-how-to-register-login-rikvip__step-by-step {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 40px;
}

.page-blog-how-to-register-login-rikvip__step-item {
    background-color: var(--rikvip-deep-green);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--rikvip-border-color);
}

.page-blog-how-to-register-login-rikvip__step-title {
    font-size: 1.8em;
    color: var(--rikvip-gold-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-blog-how-to-register-login-rikvip__step-description {
    font-size: 1em;
    color: var(--rikvip-text-main);
    margin-bottom: 20px;
}

.page-blog-how-to-register-login-rikvip__step-image,
.page-blog-how-to-register-login-rikvip__benefits-image,
.page-blog-how-to-register-login-rikvip__faq-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin-top: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-how-to-register-login-rikvip__list {
    list-style-type: disc;
    margin-left: 25px;
    color: var(--rikvip-text-main);
    font-size: 1em;
    margin-bottom: 20px;
}

.page-blog-how-to-register-login-rikvip__list li {
    margin-bottom: 10px;
}

.page-blog-how-to-register-login-rikvip__features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
    list-style: none;
    padding: 0;
}

.page-blog-how-to-register-login-rikvip__feature-item {
    background-color: var(--rikvip-deep-green);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--rikvip-border-color);
}

.page-blog-how-to-register-login-rikvip__feature-title {
    font-size: 1.5em;
    color: var(--rikvip-gold-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-blog-how-to-register-login-rikvip__feature-description {
    font-size: 0.95em;
    color: var(--rikvip-text-secondary);
}

.page-blog-how-to-register-login-rikvip__faq-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.page-blog-how-to-register-login-rikvip__faq-item {
    background-color: var(--rikvip-deep-green);
    border-radius: 10px;
    border: 1px solid var(--rikvip-border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.page-blog-how-to-register-login-rikvip__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    cursor: pointer;
    font-size: 1.15em;
    font-weight: bold;
    color: var(--rikvip-text-main);
    background-color: var(--rikvip-deep-green);
    transition: background-color 0.3s ease;
}

.page-blog-how-to-register-login-rikvip__faq-question:hover {
    background-color: rgba(34, 199, 104, 0.1);
}

.page-blog-how-to-register-login-rikvip__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--rikvip-gold-color);
}

.page-blog-how-to-register-login-rikvip__faq-item[open] > .page-blog-how-to-register-login-rikvip__faq-question .page-blog-how-to-register-login-rikvip__faq-toggle {
    content: '−';
}

.page-blog-how-to-register-login-rikvip__faq-answer {
    padding: 0 25px 20px;
    font-size: 1em;
    color: var(--rikvip-text-secondary);
}

.page-blog-how-to-register-login-rikvip__faq-answer p {
    margin: 0;
    padding-top: 10px;
}

/* Details element specific styling for cross-browser consistency */
.page-blog-how-to-register-login-rikvip__faq-item summary {
    list-style: none;
}

.page-blog-how-to-register-login-rikvip__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-blog-how-to-register-login-rikvip__tips-list {
    list-style-type: decimal;
    margin-left: 25px;
    color: var(--rikvip-text-main);
    font-size: 1.1em;
    margin-top: 30px;
}

.page-blog-how-to-register-login-rikvip__tips-list li {
    margin-bottom: 15px;
    line-height: 1.5;
}

.page-blog-how-to-register-login-rikvip__cta-bottom {
    background-color: var(--rikvip-deep-green);
    padding: 80px 0;
    text-align: center;
    border-top: 1px solid var(--rikvip-divider-color);
}

.page-blog-how-to-register-login-rikvip__cta-bottom .page-blog-how-to-register-login-rikvip__section-title {
    color: var(--rikvip-gold-color);
}

.page-blog-how-to-register-login-rikvip__cta-bottom .page-blog-how-to-register-login-rikvip__text-block {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
    color: var(--rikvip-text-main);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-blog-how-to-register-login-rikvip__hero-content {
        max-width: 700px;
    }
    .page-blog-how-to-register-login-rikvip__main-title {
        font-size: clamp(2em, 5vw, 3em);
    }
    .page-blog-how-to-register-login-rikvip__section-title {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    .page-blog-how-to-register-login-rikvip__hero-section {
        padding-bottom: 40px;
        padding-top: 10px !important;
    }
    .page-blog-how-to-register-login-rikvip__hero-content {
        position: static;
        transform: none;
        padding: 20px;
        width: 100%;
    }
    .page-blog-how-to-register-login-rikvip__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em);
        margin-bottom: 15px;
    }
    .page-blog-how-to-register-login-rikvip__description {
        font-size: 1em;
        margin-bottom: 25px;
    }
    .page-blog-how-to-register-login-rikvip__cta-buttons {
        flex-direction: column;
        gap: 10px;
        padding: 0 15px;
    }
    .page-blog-how-to-register-login-rikvip__btn-primary,
    .page-blog-how-to-register-login-rikvip__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-blog-how-to-register-login-rikvip__content-section,
    .page-blog-how-to-register-login-rikvip__cta-bottom {
        padding: 40px 0;
    }

    .page-blog-how-to-register-login-rikvip__container {
        padding: 0 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important; /* Ensure no horizontal scroll */
    }

    .page-blog-how-to-register-login-rikvip__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-blog-how-to-register-login-rikvip__text-block,
    .page-blog-how-to-register-login-rikvip__list,
    .page-blog-how-to-register-login-rikvip__tips-list li,
    .page-blog-how-to-register-login-rikvip__faq-answer {
        font-size: 0.95em;
    }

    .page-blog-how-to-register-login-rikvip__step-item,
    .page-blog-how-to-register-login-rikvip__feature-item {
        padding: 20px;
    }

    .page-blog-how-to-register-login-rikvip__step-title {
        font-size: 1.5em;
    }

    .page-blog-how-to-register-login-rikvip__feature-title {
        font-size: 1.3em;
    }

    .page-blog-how-to-register-login-rikvip__faq-question {
        padding: 15px 20px;
        font-size: 1.05em;
    }
    .page-blog-how-to-register-login-rikvip img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    /* Ensure containers with images are also responsive */
    .page-blog-how-to-register-login-rikvip__hero-section,
    .page-blog-how-to-register-login-rikvip__step-item,
    .page-blog-how-to-register-login-rikvip__feature-item,
    .page-blog-how-to-register-login-rikvip__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .page-blog-how-to-register-login-rikvip__hero-image {
        height: 300px; /* Adjust hero image height for mobile */
    }

    .page-blog-how-to-register-login-rikvip__cta-buttons {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .page-blog-how-to-register-login-rikvip__main-title {
        font-size: clamp(1.5em, 8vw, 2em);
    }
    .page-blog-how-to-register-login-rikvip__section-title {
        font-size: 1.5em;
    }
    .page-blog-how-to-register-login-rikvip__hero-image {
        height: 250px;
    }
}

/* Color Contrast Fixes (if needed, but primary colors should be good) */
.page-blog-how-to-register-login-rikvip__dark-bg {
  color: var(--rikvip-text-main);
  background-color: var(--rikvip-card-bg);
}

.page-blog-how-to-register-login-rikvip__light-bg {
  color: var(--rikvip-text-main);
  background-color: var(--rikvip-bg-color);
}

/* Specific elements to ensure contrast */
.page-blog-how-to-register-login-rikvip p,
.page-blog-how-to-register-login-rikvip li {
  color: var(--rikvip-text-secondary);
}

.page-blog-how-to-register-login-rikvip__hero-content .page-blog-how-to-register-login-rikvip__description {
    color: var(--rikvip-text-main);
}

.page-blog-how-to-register-login-rikvip__step-item,
.page-blog-how-to-register-login-rikvip__feature-item,
.page-blog-how-to-register-login-rikvip__faq-item {
    background-color: var(--rikvip-deep-green);
}

.page-blog-how-to-register-login-rikvip__faq-answer {
    color: var(--rikvip-text-secondary);
}

.page-blog-how-to-register-login-rikvip__faq-question .page-blog-how-to-register-login-rikvip__faq-qtext {
    color: var(--rikvip-text-main);
}