:root {
    --primary-color: #11A84E;
    --secondary-color: #22C768;
    --card-bg: #11271B;
    --bg-color-dark: #08160F;
    --text-main: #F2FFF6;
    --text-secondary: #A7D9B8;
    --border-color: #2E7A4E;
    --glow-color: #57E38D;
    --gold-color: #F2C14E;
    --divider-color: #1E3A2A;
    --deep-green: #0A4B2C;

    /* Button gradient */
    --btn-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
}

.page-register {
    font-family: Arial, sans-serif;
    color: var(--text-main); /* Default text color for dark body background */
    background-color: var(--bg-color-dark); /* Assuming body background is dark from shared.css */
}

/* Hero Section */
.page-register__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 10px 0 60px 0;
    background-color: var(--bg-color-dark);
}

.page-register__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}

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

.page-register__hero-content {
    max-width: 900px;
    padding: 40px 20px;
    z-index: 1;
    position: relative;
}

.page-register__main-title {
    font-size: clamp(2.5em, 5vw, 3.5em);
    font-weight: bold;
    color: var(--text-main);
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-register__hero-description {
    font-size: 1.2em;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.5;
}

.page-register__hero-cta {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
    background: var(--btn-gradient);
    color: #ffffff;
    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__hero-cta:hover {
    background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
    transform: translateY(-2px);
}

/* General Section Styles */
.page-register__section-title {
    font-size: 2.5em;
    font-weight: bold;
    margin-bottom: 20px;
    text-align: center;
    color: var(--gold-color);
    line-height: 1.3;
}

.page-register__section-description {
    font-size: 1.1em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px auto;
    color: var(--text-secondary);
    line-height: 1.6;
}

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

.page-register__light-bg {
    background-color: var(--text-main);
    color: #333333;
    padding: 80px 0;
}

.page-register__light-bg .page-register__section-title {
    color: var(--deep-green);
}

.page-register__light-bg .page-register__section-description,
.page-register__light-bg .page-register__card-text,
.page-register__light-bg .page-register__step-text,
.page-register__light-bg .page-register__faq-answer p,
.page-register__light-bg .page-register__payment-info,
.page-register__light-bg .page-register__faq-qtext {
    color: #333333;
}

.page-register__light-bg .page-register__card-title,
.page-register__light-bg .page-register__step-title,
.page-register__light-bg .page-register__feature-title,
.page-register__light-bg .page-register__security-title,
.page-register__light-bg .page-register__payment-name {
    color: var(--deep-green);
}

.page-register__light-bg a {
    color: var(--primary-color);
    text-decoration: none;
}

.page-register__light-bg a:hover {
    text-decoration: underline;
}

.page-register__dark-bg {
    background-color: var(--bg-color-dark);
    color: var(--text-main);
    padding: 80px 0;
}

.page-register__dark-bg .page-register__section-title {
    color: var(--gold-color);
}

.page-register__dark-bg .page-register__section-description,
.page-register__dark-bg .page-register__card-text,
.page-register__dark-bg .page-register__step-text,
.page-register__dark-bg .page-register__faq-answer p,
.page-register__dark-bg .page-register__payment-info,
.page-register__dark-bg .page-register__faq-qtext {
    color: var(--text-secondary);
}

.page-register__dark-bg .page-register__card-title,
.page-register__dark-bg .page-register__step-title,
.page-register__dark-bg .page-register__feature-title,
.page-register__dark-bg .page-register__security-title,
.page-register__dark-bg .page-register__payment-name {
    color: var(--text-main);
}

.page-register__dark-bg a {
    color: var(--gold-color);
    text-decoration: none;
}

.page-register__dark-bg a:hover {
    text-decoration: underline;
}

/* Intro Section - Why choose 33winn nhà cái */
.page-register__intro-section {
    padding-top: 60px;
}

.page-register__feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-register__feature-item {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.page-register__feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-register__feature-icon {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    min-width: 200px;
    min-height: 200px;
}

.page-register__feature-title {
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--deep-green);
}

.page-register__feature-text {
    font-size: 1em;
    color: #555555;
    line-height: 1.6;
}

/* Steps Section */
.page-register__steps-section {
    background-color: var(--card-bg);
    padding: 80px 0;
}

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

.page-register__step-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-register__step-item {
    background-color: var(--deep-green);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-register__step-image {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
    border-radius: 8px;
    display: block;
    min-width: 200px;
    min-height: 200px;
}

.page-register__step-title {
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--gold-color);
}

.page-register__step-text {
    font-size: 1em;
    color: var(--text-secondary);
    line-height: 1.6;
}

.page-register__cta-container {
    text-align: center;
    margin-top: 50px;
}

.page-register__main-cta {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
    background: var(--btn-gradient);
    color: #ffffff;
    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__main-cta:hover {
    background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
    transform: translateY(-2px);
}

/* Security Section */
.page-register__security-section {
    padding: 80px 0;
}

.page-register__security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-register__security-item {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

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

.page-register__security-image {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    min-width: 200px;
    min-height: 200px;
}

.page-register__security-title {
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--deep-green);
}

.page-register__security-text {
    font-size: 1em;
    color: #555555;
    line-height: 1.6;
}

/* Payment Section */
.page-register__payment-section {
    background-color: var(--card-bg);
    padding: 80px 0;
}

.page-register__payment-methods {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 50px;
}

.page-register__payment-item {
    background-color: var(--deep-green);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    width: 200px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-register__payment-icon {
    width: 100%;
    height: auto;
    margin-bottom: 15px;
    display: block;
    margin-left: auto;
    margin-right: auto;
    min-width: 200px;
    min-height: 200px;
}

.page-register__payment-name {
    font-size: 1.1em;
    font-weight: bold;
    color: var(--text-main);
}

.page-register__payment-info {
    text-align: center;
    margin-top: 40px;
    font-size: 1em;
    color: var(--text-secondary);
}

/* App Section */
.page-register__app-section {
    padding: 80px 0;
    text-align: center;
}

.page-register__app-cta {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
    background: var(--btn-gradient);
    color: #ffffff;
    transition: background 0.3s ease, transform 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
    margin-top: 30px;
    margin-bottom: 40px;
}

.page-register__app-cta:hover {
    background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
    transform: translateY(-2px);
}

.page-register__app-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    min-width: 200px;
    min-height: 200px;
}

/* FAQ Section */
.page-register__faq-section {
    padding: 80px 0;
}

.page-register__faq-list {
    max-width: 800px;
    margin: 50px auto 0 auto;
}

.page-register__faq-item {
    background-color: var(--deep-green);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-register__light-bg .page-register__faq-item {
    background-color: #f0f0f0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-register__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    color: var(--text-main);
    background-color: var(--deep-green);
    border-bottom: 1px solid var(--divider-color);
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none;   /* Safari */
    -khtml-user-select: none;    /* Konqueror HTML */
    -moz-user-select: none;      /* Old versions of Firefox */
    -ms-user-select: none;       /* Internet Explorer/Edge */
    user-select: none;           /* Non-prefixed version, currently supported by Chrome, Edge, Opera and Firefox */
}

.page-register__light-bg .page-register__faq-question {
    color: var(--deep-green);
    background-color: #e0e0e0;
    border-bottom: 1px solid #cccccc;
}

.page-register__faq-item[open] .page-register__faq-question {
    border-bottom: 1px solid var(--divider-color);
}

.page-register__light-bg .page-register__faq-item[open] .page-register__faq-question {
    border-bottom: 1px solid #cccccc;
}

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

.page-register__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    transition: transform 0.3s ease;
}

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

.page-register__faq-answer {
    padding: 20px 25px;
    font-size: 1em;
    line-height: 1.6;
    color: var(--text-secondary);
    text-align: left;
}

.page-register__light-bg .page-register__faq-answer {
    color: #555555;
    background-color: #f0f0f0;
}

/* Final CTA Section */
.page-register__cta-section {
    padding: 80px 0;
    text-align: center;
}

.page-register__final-cta {
    display: inline-block;
    padding: 18px 35px;
    border-radius: 10px;
    font-size: 1.2em;
    font-weight: bold;
    text-decoration: none;
    background: var(--btn-gradient);
    color: #ffffff;
    transition: background 0.3s ease, transform 0.3s ease;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    border: none;
    cursor: pointer;
    margin-top: 40px;
}

.page-register__final-cta:hover {
    background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
    transform: translateY(-3px);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-register__main-title {
        font-size: clamp(2em, 4.5vw, 3em);
    }
    .page-register__section-title {
        font-size: 2em;
    }
    .page-register__hero-description {
        font-size: 1.1em;
    }
    .page-register__feature-grid,
    .page-register__step-list,
    .page-register__security-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }
    .page-register__payment-methods {
        gap: 20px;
    }
    .page-register__payment-item {
        width: 180px;
    }
    .page-register__app-image {
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    /* General mobile padding */
    .page-register__hero-content,
    .page-register__container {
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-register__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px;
    }

    .page-register__main-title {
        font-size: clamp(1.8em, 7vw, 2.5em);
        margin-bottom: 15px;
    }
    .page-register__hero-description {
        font-size: 1em;
        margin-bottom: 25px;
    }
    .page-register__hero-cta {
        padding: 12px 25px;
        font-size: 1em;
    }

    .page-register__section-title {
        font-size: 1.8em;
        margin-bottom: 15px;
    }
    .page-register__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
    }

    .page-register__light-bg,
    .page-register__dark-bg {
        padding: 60px 0;
    }

    .page-register__feature-grid,
    .page-register__step-list,
    .page-register__security-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-register__feature-item,
    .page-register__step-item,
    .page-register__security-item {
        padding: 25px;
    }

    .page-register__hero-image,
    .page-register__feature-icon,
    .page-register__step-image,
    .page-register__security-image,
    .page-register__payment-icon,
    .page-register__app-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
        min-width: 200px !important; /* Ensure minimum size */
        min-height: 200px !important; /* Ensure minimum size */
    }

    .page-register__payment-methods {
        flex-direction: column;
        align-items: center;
    }
    .page-register__payment-item {
        width: 100%;
        max-width: 250px;
    }

    .page-register__app-image {
        max-width: 100%;
    }

    .page-register__faq-question {
        padding: 15px 20px;
        font-size: 1em;
    }
    .page-register__faq-answer {
        padding: 15px 20px;
        font-size: 0.95em;
    }

    .page-register__final-cta,
    .page-register__main-cta,
    .page-register__app-cta {
        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__hero-image-wrapper,
    .page-register__feature-item,
    .page-register__step-item,
    .page-register__security-item,
    .page-register__payment-item,
    .page-register__app-section,
    .page-register__faq-item {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }
    .page-register__cta-container,
    .page-register__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-register__cta-container {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
}