/* style/promotions-welcome-bonus.css */

/* Biến CSS cho màu sắc */
:root {
    --page-promotions-welcome-bonus-primary-color: #007BFF;
    --page-promotions-welcome-bonus-secondary-color: #FFD700;
    --page-promotions-welcome-bonus-text-dark: #212529; /* Rất tối, đảm bảo tương phản */
    --page-promotions-welcome-bonus-text-light: #FFFFFF;
    --page-promotions-welcome-bonus-background-light: #F8F9FA;
    --page-promotions-welcome-bonus-background-dark: #0056b3; /* Biến thể tối của primary */
    --page-promotions-welcome-bonus-accent-color: #ff8400; /* Màu tương phản cho primary */
    --page-promotions-welcome-bonus-gold-dark: #b39700; /* Biến thể tối của secondary */
}

.page-promotions-welcome-bonus {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-promotions-welcome-bonus-text-dark);
    background-color: var(--page-promotions-welcome-bonus-background-light);
}

.page-promotions-welcome-bonus h1, 
.page-promotions-welcome-bonus h2, 
.page-promotions-welcome-bonus h3 {
    color: var(--page-promotions-welcome-bonus-primary-color);
    margin-bottom: 1em;
    font-weight: bold;
}

.page-promotions-welcome-bonus h1 {
    font-size: 2.8em;
    text-align: center;
    color: var(--page-promotions-welcome-bonus-text-light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-promotions-welcome-bonus h2 {
    font-size: 2.2em;
    text-align: center;
    margin-top: 1.5em;
    margin-bottom: 0.8em;
    color: var(--page-promotions-welcome-bonus-background-dark);
}

.page-promotions-welcome-bonus h3 {
    font-size: 1.6em;
    color: var(--page-promotions-welcome-bonus-primary-color);
}

.page-promotions-welcome-bonus p {
    margin-bottom: 1em;
    font-size: 1.1em;
}

.page-promotions-welcome-bonus__hero {
    background: linear-gradient(135deg, var(--page-promotions-welcome-bonus-primary-color) 0%, #0056b3 50%, var(--page-promotions-welcome-bonus-primary-color) 100%);
    color: var(--page-promotions-welcome-bonus-text-light);
    padding: 80px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-bottom: 5px solid var(--page-promotions-welcome-bonus-secondary-color);
}

.page-promotions-welcome-bonus__hero-content {
    max-width: 900px;
    z-index: 1;
}

.page-promotions-welcome-bonus__hero-description {
    font-size: 1.3em;
    margin-bottom: 2em;
    font-weight: 300;
}

.page-promotions-welcome-bonus__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
    z-index: 0;
}

.page-promotions-welcome-bonus__cta-button {
    display: inline-block;
    background-color: var(--page-promotions-welcome-bonus-secondary-color);
    color: var(--page-promotions-welcome-bonus-gold-dark);
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2em;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    border: 2px solid var(--page-promotions-welcome-bonus-secondary-color);
}

.page-promotions-welcome-bonus__cta-button:hover {
    background-color: var(--page-promotions-welcome-bonus-accent-color);
    color: var(--page-promotions-welcome-bonus-text-light);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    border-color: var(--page-promotions-welcome-bonus-accent-color);
}

.page-promotions-welcome-bonus__section-title {
    font-size: 2.5em;
    color: var(--page-promotions-welcome-bonus-background-dark);
    margin-bottom: 1em;
    padding-top: 1em;
    border-bottom: 3px solid var(--page-promotions-welcome-bonus-secondary-color);
    display: inline-block;
    padding-bottom: 0.5em;
    text-align: center;
    width: 100%;
}

.page-promotions-welcome-bonus__subtitle {
    font-size: 1.2em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2em auto;
    color: var(--page-promotions-welcome-bonus-text-dark);
}

.page-promotions-welcome-bonus__introduction {
    padding: 60px 20px;
    background-color: var(--page-promotions-welcome-bonus-background-light);
    text-align: center;
}

.page-promotions-welcome-bonus__introduction-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}

.page-promotions-welcome-bonus__introduction-text {
    flex: 1;
    min-width: 300px;
    text-align: left;
}

.page-promotions-welcome-bonus__introduction-image {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-promotions-welcome-bonus__inline-button {
    display: inline-block;
    background-color: var(--page-promotions-welcome-bonus-primary-color);
    color: var(--page-promotions-welcome-bonus-text-light);
    padding: 10px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1em;
    transition: background-color 0.3s ease, transform 0.3s ease;
    margin-top: 1em;
}

.page-promotions-welcome-bonus__inline-button:hover {
    background-color: var(--page-promotions-welcome-bonus-background-dark);
    transform: translateY(-2px);
}

.page-promotions-welcome-bonus__benefits {
    background-color: #e6f2ff; /* Light blue background */
    padding: 60px 20px;
    text-align: center;
    border-top: 1px solid #d0e7ff;
    border-bottom: 1px solid #d0e7ff;
}

.page-promotions-welcome-bonus__benefit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.page-promotions-welcome-bonus__benefit-item {
    background-color: var(--page-promotions-welcome-bonus-text-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-promotions-welcome-bonus__benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-promotions-welcome-bonus__benefit-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 15px;
    filter: drop-shadow(0 3px 5px rgba(0, 0, 0, 0.2));
}

.page-promotions-welcome-bonus__benefit-item h3 {
    color: var(--page-promotions-welcome-bonus-primary-color);
    font-size: 1.4em;
    margin-top: 0;
}

.page-promotions-welcome-bonus__benefit-item p {
    font-size: 1em;
    color: var(--page-promotions-welcome-bonus-text-dark);
}

.page-promotions-welcome-bonus__how-to-claim {
    padding: 60px 20px;
    background-color: var(--page-promotions-welcome-bonus-background-light);
    text-align: center;
}

.page-promotions-welcome-bonus__steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.page-promotions-welcome-bonus__step-item {
    background-color: var(--page-promotions-welcome-bonus-text-light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
    border-top: 5px solid var(--page-promotions-welcome-bonus-secondary-color);
}

.page-promotions-welcome-bonus__step-icon {
    width: 100px;
    height: 100px;
    margin-bottom: 20px;
}

.page-promotions-welcome-bonus__step-item h3 {
    color: var(--page-promotions-welcome-bonus-background-dark);
    font-size: 1.5em;
}

.page-promotions-welcome-bonus__terms {
    background-color: #fcf8e3; /* Light yellow background for terms */
    padding: 60px 20px;
    text-align: center;
    border-top: 1px solid #faebcc;
    border-bottom: 1px solid #faebcc;
}

.page-promotions-welcome-bonus__terms-list {
    max-width: 900px;
    margin: 0 auto 2em auto;
    text-align: left;
    list-style: disc;
    padding-left: 25px;
    font-size: 1.1em;
    color: var(--page-promotions-welcome-bonus-text-dark);
}

.page-promotions-welcome-bonus__terms-list li {
    margin-bottom: 0.8em;
}

.page-promotions-welcome-bonus__terms-list strong {
    color: var(--page-promotions-welcome-bonus-background-dark);
}

.page-promotions-welcome-bonus__terms-note {
    max-width: 900px;
    margin: 0 auto 2em auto;
    font-style: italic;
    color: var(--page-promotions-welcome-bonus-background-dark);
    font-size: 1em;
}

.page-promotions-welcome-bonus__secondary-button {
    display: inline-block;
    background-color: var(--page-promotions-welcome-bonus-primary-color);
    color: var(--page-promotions-welcome-bonus-text-light);
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border: 2px solid var(--page-promotions-welcome-bonus-primary-color);
}

.page-promotions-welcome-bonus__secondary-button:hover {
    background-color: var(--page-promotions-welcome-bonus-background-dark);
    transform: translateY(-2px);
    border-color: var(--page-promotions-welcome-bonus-background-dark);
}

.page-promotions-welcome-bonus__faq {
    padding: 60px 20px;
    background-color: var(--page-promotions-welcome-bonus-background-light);
    text-align: center;
}

.page-promotions-welcome-bonus__faq-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}

.page-promotions-welcome-bonus__faq-item {
    background-color: var(--page-promotions-welcome-bonus-text-light);
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    padding: 20px 25px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-promotions-welcome-bonus__faq-question {
    color: var(--page-promotions-welcome-bonus-primary-color);
    font-size: 1.3em;
    margin-top: 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-promotions-welcome-bonus__faq-question::after {
    content: '+';
    font-size: 1.2em;
    transition: transform 0.3s ease;
}

.page-promotions-welcome-bonus__faq-question.active::after {
    content: '-';
    transform: rotate(180deg);
}

.page-promotions-welcome-bonus__faq-answer {
    font-size: 1em;
    color: var(--page-promotions-welcome-bonus-text-dark);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out;
    padding-top: 0;
}

.page-promotions-welcome-bonus__faq-answer.active {
    max-height: 200px; /* Adjust as needed */
    padding-top: 15px;
}

.page-promotions-welcome-bonus__cta-final {
    background: linear-gradient(135deg, var(--page-promotions-welcome-bonus-primary-color) 0%, var(--page-promotions-welcome-bonus-background-dark) 100%);
    color: var(--page-promotions-welcome-bonus-text-light);
    padding: 80px 20px;
    text-align: center;
    border-top: 5px solid var(--page-promotions-welcome-bonus-secondary-color);
}

.page-promotions-welcome-bonus__cta-final h2 {
    color: var(--page-promotions-welcome-bonus-text-light);
    text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}

.page-promotions-welcome-bonus__cta-final p {
    font-size: 1.2em;
    max-width: 800px;
    margin: 0 auto 2em auto;
    color: var(--page-promotions-welcome-bonus-text-light);
}

.page-promotions-welcome-bonus__small-text {
    font-size: 0.9em;
    margin-top: 2em;
    color: rgba(255, 255, 255, 0.8);
}

.page-promotions-welcome-bonus__small-link {
    color: var(--page-promotions-welcome-bonus-secondary-color);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.page-promotions-welcome-bonus__small-link:hover {
    color: var(--page-promotions-welcome-bonus-accent-color);
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .page-promotions-welcome-bonus h1 {
        font-size: 2.2em;
    }
    .page-promotions-welcome-bonus h2 {
        font-size: 1.8em;
    }
    .page-promotions-welcome-bonus h3 {
        font-size: 1.4em;
    }
    .page-promotions-welcome-bonus__hero-content {
        padding: 0 15px;
    }
    .page-promotions-welcome-bonus__introduction-grid {
        flex-direction: column;
    }
    .page-promotions-welcome-bonus__introduction-image {
        order: -1; /* Image appears before text on mobile */
        margin-bottom: 20px;
    }
    .page-promotions-welcome-bonus__benefit-grid, 
    .page-promotions-welcome-bonus__steps {
        grid-template-columns: 1fr;
    }
    .page-promotions-welcome-bonus__section-title {
        font-size: 2em;
    }
    .page-promotions-welcome-bonus__hero {
        padding: 60px 15px;
    }
}

@media (max-width: 480px) {
    .page-promotions-welcome-bonus h1 {
        font-size: 1.8em;
    }
    .page-promotions-welcome-bonus__hero-description {
        font-size: 1.1em;
    }
    .page-promotions-welcome-bonus__cta-button {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-promotions-welcome-bonus__section-title {
        font-size: 1.8em;
    }
    .page-promotions-welcome-bonus__subtitle {
        font-size: 1em;
    }
    .page-promotions-welcome-bonus__benefit-item, 
    .page-promotions-welcome-bonus__step-item {
        padding: 20px;
    }
}