/* style/register.css */
/* body đã xử lý padding-top cho header, không cần thêm tại đây */

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

.page-register {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333333; /* Default text for light backgrounds */
    background-color: #ffffff; /* Default body background is white */
}

.page-register__dark-bg {
    background-color: var(--background-color);
    color: var(--text-main);
}

.page-register__light-bg {
    background-color: #ffffff;
    color: #333333;
}

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

.page-register__hero-section {
    position: relative;
    text-align: center;
    padding: 10px 0 60px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-register__hero-image-wrapper {
    width: 100%;
    max-width: 1200px;
    margin-bottom: 30px;
}

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

.page-register__hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.page-register__main-title {
    font-size: clamp(2em, 5vw, 2.8em);
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.page-register__description {
    font-size: 1.1em;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

.page-register__cta-button {
    display: inline-block;
    background: var(--button-gradient);
    color: #ffffff;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background 0.3s ease, transform 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
}

.page-register__cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

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

.page-register__btn-secondary {
    background: #ffffff;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-register__section-title {
    font-size: 2.2em;
    font-weight: 700;
    text-align: center;
    margin-bottom: 25px;
    color: #333333;
}

.page-register__section-intro {
    font-size: 1.05em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px auto;
    color: #555555;
}

.page-register__benefits-section {
    padding: 80px 0;
}

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

.page-register__benefit-card {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid #e0e0e0;
}

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

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

.page-register__card-title {
    font-size: 1.5em;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.page-register__card-text {
    font-size: 0.95em;
    color: #555555;
}

.page-register__outro-text {
    text-align: center;
    margin-top: 60px;
    font-size: 1.1em;
    color: #444444;
}

.page-register__process-section {
    padding: 80px 0;
}

.page-register__process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-register__step-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    text-align: center;
    position: relative;
    border: 1px solid var(--border-color);
}

.page-register__step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: #ffffff;
    font-size: 1.8em;
    font-weight: bold;
    border-radius: 50%;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-register__card-title.page-register__text-main {
    color: var(--text-main);
}

.page-register__card-text.page-register__text-secondary {
    color: var(--text-secondary);
}

.page-register__cta-wrapper {
    text-align: center;
    margin-top: 60px;
}

.page-register__security-section {
    padding: 80px 0;
}

.page-register__security-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
    margin-top: 40px;
}

.page-register__security-text {
    flex: 1;
    min-width: 300px;
}

.page-register__sub-title {
    font-size: 1.8em;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 30px;
    margin-bottom: 15px;
}

.page-register__paragraph {
    font-size: 1em;
    margin-bottom: 20px;
    color: #444444;
}

.page-register__security-image-wrapper {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

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

.page-register__promotions-section {
    padding: 80px 0;
}

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

.page-register__promo-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    text-align: center;
    border: 1px solid var(--border-color);
}

.page-register__promo-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

.page-register__promo-note {
    text-align: center;
    margin-top: 50px;
    font-size: 0.9em;
    color: var(--text-secondary);
}

.page-register__faq-section {
    padding: 80px 0;
}

.page-register__faq-list {
    margin-top: 40px;
}

.page-register__faq-item {
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-register__faq-item summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-weight: bold;
    font-size: 1.1em;
    cursor: pointer;
    color: var(--primary-color);
}

.page-register__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-register__faq-qtext {
    flex-grow: 1;
    text-align: left;
}

.page-register__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
}

.page-register__faq-answer {
    padding: 0 20px 20px 20px;
    font-size: 1em;
    color: #444444;
    text-align: left;
}

.page-register__faq-answer p {
    margin: 0;
}

.page-register__cta-final-section {
    padding: 80px 0;
    text-align: center;
}

.page-register__disclaimer {
    margin-top: 40px;
    font-size: 0.9em;
    color: var(--text-secondary);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-register__main-title {
        font-size: clamp(2em, 6vw, 2.5em);
    }
    .page-register__section-title {
        font-size: 2em;
    }
    .page-register__sub-title {
        font-size: 1.6em;
    }
    .page-register__hero-section {
        padding: 10px 0 40px 0;
    }
}

@media (max-width: 768px) {
    .page-register__hero-section {
        padding: 10px 0 30px 0;
    }
    .page-register__hero-image-wrapper {
        margin-bottom: 20px;
    }
    .page-register__hero-content {
        padding: 0 15px;
    }
    .page-register__main-title {
        font-size: clamp(1.8em, 7vw, 2.2em);
        margin-bottom: 15px;
    }
    .page-register__description {
        font-size: 1em;
        margin-bottom: 25px;
    }
    .page-register__cta-button {
        padding: 12px 25px;
        font-size: 1em;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    .page-register__benefits-section,
    .page-register__process-section,
    .page-register__security-section,
    .page-register__promotions-section,
    .page-register__faq-section,
    .page-register__cta-final-section {
        padding: 40px 0;
    }
    .page-register__section-title {
        font-size: 1.8em;
        margin-bottom: 20px;
    }
    .page-register__section-intro {
        font-size: 0.95em;
        margin-bottom: 30px;
    }
    .page-register__benefits-grid,
    .page-register__process-steps,
    .page-register__promo-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .page-register__benefit-card,
    .page-register__step-card,
    .page-register__promo-card,
    .page-register__faq-item {
        padding: 20px;
    }
    .page-register__card-title {
        font-size: 1.3em;
    }
    .page-register__card-text {
        font-size: 0.9em;
    }
    .page-register__security-content {
        flex-direction: column;
    }
    .page-register__sub-title {
        font-size: 1.4em;
        margin-top: 20px;
        margin-bottom: 10px;
    }
    .page-register__paragraph {
        font-size: 0.9em;
    }
    .page-register__security-image-wrapper {
        margin-top: 30px;
    }
    .page-register__promo-image {
        height: 180px;
    }
    .page-register__faq-item summary {
        font-size: 1em;
        padding: 15px 20px;
    }
    .page-register__faq-answer {
        padding: 0 20px 15px 20px;
        font-size: 0.95em;
    }
    /* Mobile image adaptation */
    .page-register img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    .page-register__section,
    .page-register__card,
    .page-register__container,
    .page-register__hero-image-wrapper,
    .page-register__security-image-wrapper,
    .page-register__cta-wrapper {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-register__cta-button,
    .page-register__btn-primary,
    .page-register__btn-secondary,
    .page-register a[class*="button"],
    .page-register a[class*="btn"] {
        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-register__cta-buttons,
    .page-register__button-group,
    .page-register__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }
    .page-register__cta-buttons {
        display: flex;
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .page-register__main-title {
        font-size: clamp(1.6em, 8vw, 2em);
    }
    .page-register__section-title {
        font-size: 1.6em;
    }
    .page-register__cta-button {
        font-size: 0.95em;
        padding: 10px 20px;
    }
    .page-register__benefit-card,
    .page-register__step-card,
    .page-register__promo-card {
        padding: 15px;
    }
    .page-register__card-title {
        font-size: 1.2em;
    }
    .page-register__benefit-icon {
        width: 80px;
        height: 80px;
    }
    .page-register__step-number {
        width: 40px;
        height: 40px;
        font-size: 1.5em;
    }
    .page-register__promo-image {
        height: 150px;
    }
    .page-register__faq-item summary {
        font-size: 0.95em;
        padding: 12px 15px;
    }
    .page-register__faq-answer {
        padding: 0 15px 12px 15px;
    }
}