:root {
    --primary-color: #113B7A; /* Deep Navy Blue */
    --secondary-color: #1D5FD1; /* Bright Blue */
    --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
    --card-bg: #10233F; /* Dark Blue for Cards */
    --text-main: #F3F8FF; /* Light Off-White for main text on dark */
    --text-secondary: #AFC4E8; /* Lighter Blue for secondary text on dark */
    --border-color: #244D84; /* Border for elements */
    --divider-color: #1B3357; /* Divider color */
    --body-bg: #f8f9fa; /* Light background for body, inherited from shared */
    --dark-text-on-light: #333333; /* Dark text for light backgrounds */
    --light-text-on-dark: #ffffff; /* Light text for dark backgrounds */
}

.page-register {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--dark-text-on-light); /* Default text color for light body background */
    background-color: var(--body-bg); /* Ensure consistency */
}

.page-register__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    box-sizing: border-box;
}

.page-register__center-content {
    text-align: center;
}

.page-register__section-title {
    font-size: 36px;
    font-weight: bold;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 30px;
    line-height: 1.2;
}

.page-register__text-block {
    font-size: 17px;
    line-height: 1.7;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 40px auto;
}

/* HERO Section */
.page-register__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, body handles header offset */
    background-color: var(--primary-color); /* Background for the section */
    color: var(--light-text-on-dark);
}

.page-register__hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

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

.page-register__hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-register__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
}

.page-register__main-title {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--text-main);
    max-width: 900px; /* Limit title width */
    margin-left: auto;
    margin-right: auto;
}

.page-register__hero-description {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 40px;
    color: var(--text-secondary);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-register__cta-button {
    display: inline-block;
    padding: 18px 45px;
    background: var(--button-gradient);
    color: var(--light-text-on-dark);
    text-decoration: none;
    border-radius: 8px;
    font-size: 20px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    border: none;
    cursor: pointer;
}

.page-register__cta-button:hover {
    opacity: 0.9;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-register__cta-button--dark {
    background: var(--button-gradient);
    color: var(--light-text-on-dark);
}

/* Intro Section */
.page-register__intro-section {
    padding: 80px 0;
    background-color: var(--body-bg); /* Light background */
    color: var(--dark-text-on-light);
}

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

.page-register__benefit-item {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
    color: var(--text-main); /* Light text on dark card */
}

.page-register__benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-register__benefit-item img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
}

.page-register__benefit-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--text-main);
}

.page-register__benefit-description {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* How to Register Section */
.page-register__how-to-register-section {
    padding: 80px 0;
    background-color: var(--primary-color); /* Dark background */
    color: var(--text-main);
}

.page-register__how-to-register-section .page-register__section-title {
    color: var(--text-main);
}

.page-register__how-to-register-section .page-register__text-block {
    color: var(--text-secondary);
}

.page-register__steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-register__step-item {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    position: relative;
    color: var(--text-main);
}

.page-register__step-number {
    width: 60px;
    height: 60px;
    background: var(--secondary-color);
    color: var(--light-text-on-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    font-weight: bold;
    margin: -60px auto 20px auto; /* Pulls number up */
    border: 3px solid var(--primary-color);
    box-shadow: 0 0 0 5px var(--card-bg); /* Ring effect */
}

.page-register__step-title {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--text-main);
}

.page-register__step-description {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.page-register__step-image {
    margin-top: 50px;
    margin-bottom: 40px;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    width: 100%; /* Ensure responsiveness */
    height: auto;
    max-width: 800px;
    display: block;
    object-fit: cover;
    margin-left: auto;
    margin-right: auto;
}

/* Promotions Section */
.page-register__promotions-section {
    padding: 80px 0;
    background-color: var(--body-bg); /* Light background */
    color: var(--dark-text-on-light);
}

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

.page-register__promo-item {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.page-register__promo-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-register__promo-item img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
}

.page-register__promo-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--text-main);
}

.page-register__promo-description {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.page-register__promo-link {
    display: inline-block;
    padding: 12px 25px;
    background: var(--secondary-color);
    color: var(--light-text-on-dark);
    text-decoration: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.page-register__promo-link:hover {
    background: var(--primary-color);
}

/* Security & Support Section */
.page-register__security-support-section {
    padding: 80px 0;
    background-color: var(--primary-color); /* Dark background */
    color: var(--text-main);
}

.page-register__security-support-section .page-register__section-title {
    color: var(--text-main);
}

.page-register__security-support-section .page-register__text-block {
    color: var(--text-secondary);
}

.page-register__security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-register__security-item {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

.page-register__security-title {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--text-main);
}

.page-register__security-description {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.page-register__security-image {
    margin-top: 50px;
    margin-bottom: 40px;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    width: 100%; /* Ensure responsiveness */
    height: auto;
    max-width: 800px;
    display: block;
    object-fit: cover;
    margin-left: auto;
    margin-right: auto;
}

/* FAQ Section */
.page-register__faq-section {
    padding: 80px 0;
    background-color: var(--body-bg); /* Light background */
    color: var(--dark-text-on-light);
}

.page-register__faq-list {
    margin-top: 50px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

details.page-register__faq-item {
    margin-bottom: 15px;
    border-radius: 5px;
    border: 1px solid #e0e0e0;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
details.page-register__faq-item summary.page-register__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
    color: var(--dark-text-on-light); /* Dark text on light background */
}
details.page-register__faq-item summary.page-register__faq-question::-webkit-details-marker {
    display: none;
}
details.page-register__faq-item summary.page-register__faq-question:hover {
    background: #f5f5f5;
}
.page-register__faq-qtext {
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    text-align: left;
}
.page-register__faq-toggle {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-left: 15px;
    width: 28px;
    text-align: center;
}
details.page-register__faq-item .page-register__faq-answer {
    padding: 0 20px 20px;
    background: #f9f9f9;
    border-radius: 0 0 5px 5px;
    color: var(--dark-text-on-light);
}
.page-register__faq-answer p {
    margin-bottom: 0;
    font-size: 16px;
    line-height: 1.7;
}

/* Final CTA Section */
.page-register__cta-final-section {
    padding: 80px 0;
    background-color: var(--primary-color); /* Dark background */
    color: var(--text-main);
}

.page-register__cta-final-section .page-register__section-title {
    color: var(--text-main);
}

.page-register__cta-final-section .page-register__text-block {
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-register__main-title {
        font-size: 40px;
    }
    .page-register__hero-description {
        font-size: 18px;
    }
    .page-register__section-title {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .page-register__container {
        padding: 30px 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-register__hero-section {
        padding-top: 10px !important; /* Small top padding, body handles header offset */
        padding-bottom: 40px;
        padding-left: 15px;
        padding-right: 15px;
    }
    
    .page-register__main-title {
        font-size: 32px;
        margin-bottom: 15px;
    }
    .page-register__hero-description {
        font-size: 16px;
        margin-bottom: 30px;
    }
    .page-register__cta-button {
        padding: 15px 30px;
        font-size: 18px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    .page-register__section-title {
        font-size: 28px;
        margin-bottom: 20px;
    }
    .page-register__text-block {
        font-size: 15px;
        margin-bottom: 30px;
    }

    .page-register__intro-section,
    .page-register__how-to-register-section,
    .page-register__promotions-section,
    .page-register__security-support-section,
    .page-register__faq-section,
    .page-register__cta-final-section {
        padding: 40px 0;
    }

    .page-register__benefits-grid,
    .page-register__steps-grid,
    .page-register__promo-grid,
    .page-register__security-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 30px;
    }

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

    .page-register__step-number {
        width: 50px;
        height: 50px;
        font-size: 24px;
        margin: -50px auto 15px auto;
        box-shadow: 0 0 0 4px var(--card-bg);
    }
    .page-register__step-title,
    .page-register__benefit-title,
    .page-register__promo-title,
    .page-register__security-title {
        font-size: 20px;
    }
    .page-register__step-description,
    .page-register__benefit-description,
    .page-register__promo-description,
    .page-register__security-description {
        font-size: 15px;
    }

    .page-register__step-image,
    .page-register__security-image {
        margin-top: 30px;
        margin-bottom: 30px;
    }

    details.page-register__faq-item summary.page-register__faq-question {
        padding: 15px;
    }
    .page-register__faq-qtext {
        font-size: 16px;
    }
    .page-register__faq-toggle {
        font-size: 20px;
        width: 24px;
        margin-left: 10px;
    }
    details.page-register__faq-item .page-register__faq-answer {
        padding: 0 15px 15px;
    }
    .page-register__faq-answer p {
        font-size: 15px;
    }

    /* Images and containers responsiveness */
    .page-register img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-register__section, /* General section class */
    .page-register__card,
    .page-register__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media (max-width: 480px) {
    .page-register__main-title {
        font-size: 28px;
    }
    .page-register__section-title {
        font-size: 24px;
    }
    .page-register__cta-button {
        padding: 12px 25px;
        font-size: 16px;
    }
    .page-register__faq-qtext {
        font-size: 15px;
    }
}