/* style/register.css */
/* body đã padding-top: var(--header-offset) từ shared.css; trang này không cần thêm */

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

.page-register {
    background-color: var(--color-bg-main);
    color: var(--color-text-main);
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

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

/* Hero Section */
.page-register__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 0 60px 0;
    overflow: hidden;
    text-align: center;
}

.page-register__hero-image-wrapper {
    width: 100%;
    max-height: 700px;
    overflow: hidden;
}

.page-register__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    object-position: center;
    min-width: 200px;
    min-height: 200px;
}

.page-register__hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin-top: 40px;
    padding: 0 20px;
}

.page-register__main-title {
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.03em;
    color: var(--color-text-main);
    margin-bottom: 20px;
    max-width: 100%;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

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

.page-register__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.page-register__btn-primary, 
.page-register__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: all 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-register__btn-primary {
    background: var(--color-button-gradient);
    color: var(--color-text-main);
    border: none;
    box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-register__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-register__btn-secondary {
    background: transparent;
    color: var(--color-text-main);
    border: 2px solid var(--color-border);
    box-shadow: 0 4px 15px rgba(46, 122, 78, 0.4);
}

.page-register__btn-secondary:hover {
    background: var(--color-border);
    color: var(--color-text-main);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 122, 78, 0.6);
}

/* General Section Styling */
.page-register__section-title {
    font-size: 2.5em;
    font-weight: bold;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 20px;
    padding-top: 40px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.page-register__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;
}

/* Benefits Section */
.page-register__benefits-section {
    padding: 60px 0;
    background-color: var(--color-bg-main);
}

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

.page-register__benefit-card {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    border: 1px solid var(--color-border);
}

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

.page-register__benefit-icon {
    width: 100%;
    height: auto;
    max-width: 150px;
    margin: 0 auto 20px auto;
    display: block;
    min-width: 200px;
    min-height: 200px;
    border-radius: 8px;
    object-fit: cover;
}

.page-register__benefit-title {
    font-size: 1.5em;
    color: var(--color-gold);
    margin-bottom: 10px;
}

.page-register__benefit-text {
    color: var(--color-text-secondary);
    font-size: 0.95em;
}

/* Form Section */
.page-register__form-section {
    padding: 60px 0;
    background-color: var(--color-deep-green);
}

.page-register__form-wrapper {
    display: flex;
    gap: 40px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.page-register__form-image {
    flex: 1;
    min-width: 300px;
    max-width: 600px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    min-height: 200px;
    min-width: 200px;
    object-fit: cover;
}

.page-register__registration-form {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    background-color: var(--color-card-bg);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
}

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

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

.page-register__form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background-color: #0A2016;
    color: var(--color-text-main);
    font-size: 1em;
    box-sizing: border-box;
}

.page-register__form-input::placeholder {
    color: var(--color-text-secondary);
    opacity: 0.7;
}

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

.page-register__checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-register__form-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.page-register__form-link {
    color: var(--color-glow);
    text-decoration: none;
}

.page-register__form-link:hover {
    text-decoration: underline;
}

.page-register__form-submit {
    width: 100%;
    padding: 15px;
    font-size: 1.2em;
    cursor: pointer;
    border: none;
    border-radius: 8px;
    background: var(--color-button-gradient);
    color: var(--color-text-main);
    font-weight: bold;
    transition: all 0.3s ease;
}

.page-register__form-submit:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

/* Promotion Section */
.page-register__promo-section {
    padding: 60px 0;
    background-color: var(--color-bg-main);
}

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

.page-register__promo-card {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
}

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

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

.page-register__promo-title {
    font-size: 1.4em;
    color: var(--color-gold);
    margin-bottom: 10px;
}

.page-register__promo-link {
    color: var(--color-gold);
    text-decoration: none;
}

.page-register__promo-link:hover {
    text-decoration: underline;
}

.page-register__promo-text {
    color: var(--color-text-secondary);
    font-size: 0.95em;
    flex-grow: 1;
    margin-bottom: 20px;
}

.page-register__btn-text {
    color: var(--color-glow);
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    margin-top: auto;
}

.page-register__btn-text:hover {
    text-decoration: underline;
}

.page-register__view-all-promos {
    text-align: center;
}

/* FAQ Section */
.page-register__faq-section {
    padding: 60px 0;
    background-color: var(--color-deep-green);
}

.page-register__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.page-register__faq-item {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease;
}

.page-register__faq-item:hover {
    background-color: #1a3022;
}

.page-register__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1.1em;
    color: var(--color-text-main);
    list-style: none;
}

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

.page-register__faq-toggle {
    font-size: 1.5em;
    color: var(--color-gold);
    margin-left: 15px;
}

.page-register__faq-answer {
    padding: 0 25px 20px 25px;
    color: var(--color-text-secondary);
    font-size: 0.95em;
    line-height: 1.8;
}

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

/* Call to Action Bottom Section */
.page-register__cta-bottom-section {
    padding: 80px 0;
    background-color: var(--color-bg-main);
    text-align: center;
}

.page-register__cta-bottom-section .page-register__btn-primary {
    margin-top: 30px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-register__main-title {
        font-size: 2.8em;
    }
    .page-register__section-title {
        font-size: 2em;
    }
    .page-register__hero-image-wrapper {
        max-height: 600px;
    }
}

@media (max-width: 768px) {
    .page-register__container,
    .page-register__hero-section,
    .page-register__benefits-section,
    .page-register__form-section,
    .page-register__promo-section,
    .page-register__faq-section,
    .page-register__cta-bottom-section {
        padding-left: 15px !important;
        padding-right: 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .page-register__hero-image,
    .page-register__benefit-icon,
    .page-register__form-image,
    .page-register__promo-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: 200px !important;
        min-height: 200px !important;
    }

    .page-register__main-title {
        font-size: clamp(2em, 8vw, 2.5em);
        margin-top: 20px;
    }

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

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

    .page-register__btn-primary,
    .page-register__btn-secondary,
    .page-register__form-submit,
    .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__section-title {
        font-size: 1.8em;
    }

    .page-register__form-wrapper {
        flex-direction: column;
    }

    .page-register__form-image,
    .page-register__registration-form {
        max-width: 100%;
        width: 100%;
    }

    .page-register__hero-section {
        padding-bottom: 40px;
    }

    .page-register__form-section,
    .page-register__benefits-section,
    .page-register__promo-section,
    .page-register__faq-section,
    .page-register__cta-bottom-section {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .page-register__faq-question {
        font-size: 1em;
        padding: 15px 20px;
    }

    .page-register__faq-answer {
        padding: 0 20px 15px 20px;
    }
}

@media (max-width: 480px) {
    .page-register__main-title {
        font-size: clamp(1.8em, 9vw, 2.2em);
    }
    .page-register__section-title {
        font-size: 1.6em;
    }
    .page-register__hero-description,
    .page-register__section-description {
        font-size: 0.9em;
    }
    .page-register__btn-primary,
    .page-register__btn-secondary,
    .page-register__form-submit {
        padding: 12px 20px;
        font-size: 1em;
    }
}