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

/* --- Biến màu sắc --- */
:root {
    --color-primary: #FF8C1A; /* Main color */
    --color-secondary: #FFA53A; /* Accent color */
    --color-card-bg: #17191F; /* Card Background */
    --color-background: #0D0E12; /* Background */
    --color-text-main: #FFF3E6; /* Main Text */
    --color-border: #A84F0C; /* Border */
    --color-glow: #FFB04D; /* Glow */
    --color-deep-orange: #D96800; /* Deep Orange */
    --color-text-dark: #333333; /* For contrast on light backgrounds */
    --color-text-light: #ffffff; /* For contrast on dark backgrounds */
}

.page-register {
    font-family: 'Arial', sans-serif;
    background-color: var(--color-background);
    color: var(--color-text-main); /* Text Main for dark background */
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

/* --- Hero Section --- */
.page-register__hero-section {
    position: relative;
    width: 100%;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, body handles header offset */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden; /* Ensure no overflow */
}

.page-register__hero-image-wrapper {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
    margin-bottom: 30px; /* Space between image and content */
}

.page-register__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    min-width: 200px; /* Minimum image size */
    min-height: 200px; /* Minimum image size */
}

.page-register__hero-content {
    max-width: 900px;
    margin: 0 auto;
    z-index: 1;
    color: var(--color-text-light); /* Ensure light text on potentially dark hero image */
}

.page-register__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem); /* Responsive font size */
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--color-text-light);
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

.page-register__intro-text {
    font-size: 1.15rem;
    margin-bottom: 30px;
    color: var(--color-text-main);
}

/* --- General Section Styles --- */
.page-register__section {
    padding: 60px 20px;
    background-color: var(--color-background);
    color: var(--color-text-main);
    overflow: hidden;
    box-sizing: border-box;
}

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

.page-register__section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 20px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.page-register__section-title--light {
    color: var(--color-text-light);
}

.page-register__section-description {
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--color-text-main);
}

.page-register__section-description--light {
    color: var(--color-text-main);
}


/* --- CTA Buttons --- */
.page-register__cta-button {
    display: inline-block;
    background: linear-gradient(180deg, var(--color-secondary) 0%, var(--color-deep-orange) 100%);
    color: var(--color-text-light); /* White text for button */
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(255, 140, 26, 0.4);
    max-width: 100%; /* Ensure button responsiveness */
    box-sizing: border-box;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
}

.page-register__cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 140, 26, 0.6);
}

.page-register__cta-button--centered {
    display: block;
    margin: 40px auto 0 auto;
    max-width: 300px;
}

.page-register__cta-button--light {
    background: var(--color-text-light); /* White background for light button */
    color: var(--color-primary); /* Primary color text for light button */
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.page-register__cta-button--light:hover {
    background: #f0f0f0;
    color: var(--color-deep-orange);
}

.page-register__btn-secondary {
    display: inline-block;
    background: transparent;
    color: var(--color-primary);
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 2px solid var(--color-primary);
    cursor: pointer;
    margin-left: 20px;
    max-width: 100%; /* Ensure button responsiveness */
    box-sizing: border-box;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
}

.page-register__btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-text-light);
}

.page-register__button-group {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

/* --- Registration Steps Section --- */
.page-register__registration-steps {
    background-color: var(--color-card-bg); /* Darker background for this section */
}

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

.page-register__step-item {
    background-color: var(--color-background);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
}

.page-register__step-image {
    width: 100%;
    height: auto;
    max-height: 250px;
    object-fit: contain;
    margin-bottom: 20px;
    border-radius: 8px;
    min-width: 200px;
    min-height: 200px;
}

.page-register__step-title {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.page-register__step-text {
    font-size: 1rem;
    color: var(--color-text-main);
}

/* --- Benefits Section --- */
.page-register__benefits-section {
    background-color: var(--color-background);
}

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

.page-register__benefit-card {
    background-color: var(--color-card-bg);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
}

.page-register__benefit-icon {
    width: 100%;
    height: auto;
    max-height: 150px;
    object-fit: contain;
    margin-bottom: 20px;
    min-width: 200px;
    min-height: 200px;
}

.page-register__card-title {
    font-size: 1.4rem;
    color: var(--color-secondary);
    margin-bottom: 10px;
}

.page-register__card-text {
    font-size: 1rem;
    color: var(--color-text-main);
}

/* --- Security & Support Section --- */
.page-register__security-support {
    background-color: var(--color-card-bg);
}

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

.page-register__info-block {
    background-color: var(--color-background);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
}

.page-register__info-icon {
    width: 100%;
    height: auto;
    max-height: 150px;
    object-fit: contain;
    margin-bottom: 20px;
    min-width: 200px;
    min-height: 200px;
}

.page-register__block-title {
    font-size: 1.4rem;
    color: var(--color-secondary);
    margin-bottom: 10px;
}

.page-register__block-text {
    font-size: 1rem;
    color: var(--color-text-main);
}

/* --- Join Us Section (Dark background for contrast) --- */
.page-register__join-us-section {
    background: linear-gradient(90deg, var(--color-primary), var(--color-deep-orange));
    color: var(--color-text-light);
    text-align: center;
    padding: 80px 20px;
}

.page-register__container--dark {
    max-width: 900px;
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .page-register {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-register__hero-section {
        padding: 40px 15px;
        padding-top: 10px !important; /* body handles --header-offset, small value here */
    }

    .page-register__hero-image-wrapper,
    .page-register__hero-content,
    .page-register__section,
    .page-register__container,
    .page-register__registration-steps,
    .page-register__benefits-section,
    .page-register__security-support,
    .page-register__join-us-section {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        overflow: hidden !important;
    }

    .page-register__main-title {
        font-size: clamp(2rem, 8vw, 2.5rem); /* Adjust clamp for mobile */
    }

    .page-register__intro-text {
        font-size: 1rem;
    }

    .page-register__cta-button,
    .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: 12px 20px !important;
        font-size: 1rem !important;
        margin-left: 0 !important; /* Remove margin for stacking */
    }

    .page-register__button-group {
        flex-direction: column !important; /* Stack buttons vertically */
        gap: 15px !important;
    }

    .page-register__section-title {
        font-size: clamp(1.8rem, 7vw, 2.2rem);
    }

    .page-register__section-description {
        font-size: 0.95rem;
    }

    /* Images responsiveness */
    .page-register img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block !important;
    }

    /* Card/item specific adjustments */
    .page-register__step-item,
    .page-register__benefit-card,
    .page-register__info-block {
        padding: 20px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
}