/* style/affiliate-program.css */

:root {
    --primary-color: #E53E3E; /* Đỏ */
    --secondary-color: #F6AD55; /* Vàng kim */
    --dark-background: #1A202C; /* Nền tối */
    --light-text: #E2E8F0; /* Chữ sáng */
    --gray-text: #A0AEC0; /* Chữ xám */
    --border-color: #4A5568;
    --card-background: #2D3748;
}

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

.page-affiliate-program .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.page-affiliate-program .section-title {
    font-size: 2.5em;
    color: var(--secondary-color);
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 15px;
}

.page-affiliate-program .section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

/* Hero Section */
.page-affiliate-program .hero-section {
    background: linear-gradient(135deg, var(--dark-background) 0%, #301A2C 100%);
    padding: 100px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-bottom: 5px solid var(--primary-color);
}

.page-affiliate-program .hero-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.page-affiliate-program .hero-title {
    font-size: 3.8em;
    color: var(--secondary-color);
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 0 15px rgba(246, 173, 85, 0.6);
}

.page-affiliate-program .hero-subtitle {
    font-size: 1.5em;
    color: var(--light-text);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.page-affiliate-program .cta-button {
    display: inline-block;
    background: var(--primary-color);
    color: #FFFFFF;
    padding: 18px 45px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.2em;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 8px 15px rgba(229, 62, 62, 0.4);
}

.page-affiliate-program .cta-button:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 12px 20px rgba(246, 173, 85, 0.5);
}

/* Intro Section */
.page-affiliate-program .intro-section {
    padding: 80px 0;
    background-color: var(--dark-background);
}

.page-affiliate-program .intro-content {
    display: flex;
    gap: 40px;
    align-items: center;
}

.page-affiliate-program .text-block {
    flex: 1;
}

.page-affiliate-program .text-block p {
    font-size: 1.1em;
    margin-bottom: 20px;
    color: var(--gray-text);
}

.page-affiliate-program .image-block {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-affiliate-program .content-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-affiliate-program .secondary-button {
    display: inline-block;
    background: none;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1em;
    font-weight: bold;
    transition: all 0.3s ease;
}

.page-affiliate-program .secondary-button:hover {
    background: var(--primary-color);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 6px 10px rgba(229, 62, 62, 0.3);
}

/* Why Choose Us Section */
.page-affiliate-program .why-choose-us-section {
    padding: 80px 0;
    background-color: #151922;
}

.page-affiliate-program .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-affiliate-program .feature-item {
    background-color: var(--card-background);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-affiliate-program .feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.page-affiliate-program .feature-icon {
    width: 100px; /* Min size 200x200px, but for icons, visual scale is important */
    height: 100px;
    margin-bottom: 20px;
    object-fit: contain;
}

.page-affiliate-program .feature-title {
    font-size: 1.6em;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.page-affiliate-program .feature-item p {
    color: var(--gray-text);
    font-size: 1em;
}

/* How It Works Section */
.page-affiliate-program .how-it-works-section {
    padding: 80px 0;
    background-color: var(--dark-background);
}

.page-affiliate-program .process-flow {
    display: flex;
    justify-content: space-around;
    gap: 30px;
    margin-bottom: 60px;
}

.page-affiliate-program .step-item {
    flex: 1;
    text-align: center;
    position: relative;
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background-color: var(--card-background);
}

.page-affiliate-program .step-number {
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2em;
    font-weight: bold;
    margin: -50px auto 20px auto;
    box-shadow: 0 5px 15px rgba(229, 62, 62, 0.4);
}

.page-affiliate-program .step-title {
    font-size: 1.8em;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.page-affiliate-program .step-item p {
    color: var(--gray-text);
}

.page-affiliate-program .terms-summary {
    background-color: #2D3748;
    padding: 30px;
    border-radius: 10px;
    border-left: 5px solid var(--secondary-color);
    margin-top: 40px;
}

.page-affiliate-program .terms-title {
    font-size: 1.8em;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.page-affiliate-program .terms-summary p {
    color: var(--gray-text);
    margin-bottom: 20px;
}

.page-affiliate-program .text-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.page-affiliate-program .text-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Steps to Join Section */
.page-affiliate-program .steps-to-join-section {
    padding: 80px 0;
    background-color: #151922;
}

.page-affiliate-program .steps-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.page-affiliate-program .step-card {
    background-color: var(--card-background);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.page-affiliate-program .step-card:hover {
    transform: translateY(-5px);
}

.page-affiliate-program .step-card-icon {
    width: 70px;
    height: 70px;
    background-color: var(--secondary-color);
    color: var(--dark-background);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.5em;
    font-weight: bold;
    margin: 0 auto 20px auto;
    box-shadow: 0 5px 15px rgba(246, 173, 85, 0.4);
}

.page-affiliate-program .step-card-title {
    font-size: 1.5em;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.page-affiliate-program .step-card p {
    color: var(--gray-text);
}

/* Tools & Support Section */
.page-affiliate-program .tools-support-section {
    padding: 80px 0;
    background-color: var(--dark-background);
}

.page-affiliate-program .tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-affiliate-program .tool-item {
    background-color: var(--card-background);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-affiliate-program .tool-image {
    max-width: 150px;
    height: auto;
    margin-bottom: 20px;
    border-radius: 8px;
}

.page-affiliate-program .tool-title {
    font-size: 1.6em;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.page-affiliate-program .tool-item p {
    color: var(--gray-text);
}

/* FAQ Section */
.page-affiliate-program .faq-section {
    padding: 80px 0;
    background-color: #151922;
}

.page-affiliate-program .faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--card-background);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    background: var(--dark-background);
    cursor: pointer;
    transition: background-color 0.3s ease;
    border-bottom: 1px solid var(--border-color);
}

.faq-question:hover {
    background: #2A303C;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.25em;
    color: var(--light-text);
    flex-grow: 1;
}

.faq-toggle {
    font-size: 1.8em;
    font-weight: bold;
    color: var(--primary-color);
    margin-left: 20px;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
    color: var(--secondary-color);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
    padding: 0 25px;
    background-color: var(--card-background);
}

.faq-item.active .faq-answer {
    max-height: 500px; /* Sufficient height for content */
    padding: 25px;
}

.faq-answer p {
    margin: 0;
    color: var(--gray-text);
    font-size: 1em;
}

/* Call to Action Section */
.page-affiliate-program .call-to-action-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    text-align: center;
    border-top: 5px solid var(--dark-background);
}

.page-affiliate-program .cta-description {
    font-size: 1.4em;
    color: #FFFFFF;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-affiliate-program .hero-title {
        font-size: 3em;
    }
    .page-affiliate-program .hero-subtitle {
        font-size: 1.3em;
    }
    .page-affiliate-program .intro-content {
        flex-direction: column;
    }
    .page-affiliate-program .process-flow {
        flex-direction: column;
    }
    .page-affiliate-program .step-item {
        margin-bottom: 50px;
    }
    .page-affiliate-program .step-number {
        margin-top: -30px;
    }
    .page-affiliate-program .section-title {
        font-size: 2em;
    }
    .page-affiliate-program .features-grid,
    .page-affiliate-program .steps-list,
    .page-affiliate-program .tools-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-affiliate-program .hero-title {
        font-size: 2.5em;
    }
    .page-affiliate-program .hero-subtitle {
        font-size: 1.1em;
    }
    .page-affiliate-program .cta-button {
        padding: 15px 35px;
        font-size: 1.1em;
    }
    .page-affiliate-program .section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }
    .page-affiliate-program .feature-title,
    .page-affiliate-program .step-title,
    .page-affiliate-program .step-card-title,
    .page-affiliate-program .tool-title {
        font-size: 1.4em;
    }
    .faq-question h3 {
        font-size: 1.1em;
    }
    .faq-question {
        padding: 15px 20px;
    }
    .faq-answer {
        padding: 15px 20px;
    }
}

@media (max-width: 480px) {
    .page-affiliate-program .hero-title {
        font-size: 2em;
    }
    .page-affiliate-program .hero-subtitle {
        font-size: 1em;
    }
    .page-affiliate-program .cta-button {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-affiliate-program .section-title {
        font-size: 1.5em;
    }
    .page-affiliate-program .feature-icon {
        width: 80px;
        height: 80px;
    }
    .page-affiliate-program .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.8em;
    }
    .faq-question h3 {
        font-size: 1em;
    }
    .faq-toggle {
        font-size: 1.5em;
    }
}