/* style/partners.css */
:root {
  --primary-color: #FF0000; /* Đỏ - Đam mê, may mắn */
  --secondary-color: #000080; /* Xanh đậm - Chuyên nghiệp, tin cậy */
  --text-color-dark: #333333;
  --text-color-light: #ffffff;
  --bg-light: #f9f9f9;
  --bg-dark: #000066; /* Nền xanh đậm hơn cho độ tương phản */
  --border-color: #e0e0e0;
}

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

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

.page-partners .section-title {
  font-size: 36px;
  color: var(--secondary-color);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
  text-transform: uppercase;
  padding-top: 40px;
}

.page-partners .section-intro {
  font-size: 18px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
  color: var(--text-color-dark);
}

.page-partners .cta-button {
  display: inline-block;
  padding: 15px 40px;
  background: var(--primary-color);
  color: var(--text-color-light);
  text-decoration: none;
  border-radius: 5px;
  font-size: 18px;
  font-weight: bold;
  margin-top: 30px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-partners .cta-button:hover {
  background: #CC0000; /* Đỏ đậm hơn */
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-partners .btn-primary {
  display: inline-block;
  padding: 12px 25px;
  background: var(--secondary-color);
  color: var(--text-color-light);
  text-decoration: none;
  border-radius: 5px;
  font-size: 16px;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-partners .btn-primary:hover {
  background: #000066; /* Xanh đậm hơn */
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.page-partners .btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  background: #cccccc;
  color: var(--text-color-dark);
  text-decoration: none;
  border-radius: 5px;
  font-size: 16px;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.page-partners .btn-secondary:hover {
  background: #bbbbbb;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Hero Section */
.page-partners .hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: var(--text-color-light);
}

.page-partners .hero-container {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: row; /* Thay đổi thành hàng ngang */
  align-items: center;
  justify-content: space-between; /* Căn giữa và phân bổ không gian */
  gap: 40px;
}

.page-partners .hero-content {
  flex: 1;
  text-align: left;
  z-index: 2;
}

.page-partners .hero-title {
  font-size: 48px;
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: bold;
  color: var(--text-color-light);
}

.page-partners .hero-description {
  font-size: 20px;
  margin-bottom: 30px;
  color: var(--text-color-light);
}

.page-partners .hero-image {
  flex: 1;
  text-align: right;
}

.page-partners .hero-image img {
  width: 100%;
  height: auto;
  max-width: 600px; /* Giới hạn kích thước ảnh */
  display: block;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Why Partner Section */
.page-partners .why-partner-section {
  padding: 80px 0;
  background-color: var(--bg-light);
}

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

.page-partners .feature-item {
  background: #ffffff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.page-partners .feature-icon {
  width: 150px; /* Kích thước ảnh lớn hơn */
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-partners .feature-title {
  font-size: 22px;
  color: var(--secondary-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-partners .feature-description {
  font-size: 16px;
  color: var(--text-color-dark);
}

/* Partnership Programs Section */
.page-partners .partnership-programs-section {
  padding: 80px 0;
  background-color: #ffffff;
}

.page-partners .program-cards {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.page-partners .program-card {
  background: var(--bg-light);
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  max-width: 450px;
  width: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-partners .program-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-partners .program-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-partners .program-title {
  font-size: 24px;
  color: var(--primary-color);
  margin-bottom: 15px;
  font-weight: bold;
}

.page-partners .program-description {
  font-size: 16px;
  color: var(--text-color-dark);
  margin-bottom: 20px;
}

/* Registration Process Section */
.page-partners .registration-process-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
  color: var(--text-color-light);
}

.page-partners .registration-process-section .section-title {
  color: var(--text-color-light);
}

.page-partners .registration-process-section .section-intro {
  color: #dddddd;
}

.page-partners .process-steps {
  display: flex;
  justify-content: space-around;
  gap: 30px;
  flex-wrap: wrap;
}

.page-partners .step-item {
  background: #2a2a72; /* Nền xanh đậm hơn */
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
  max-width: 350px;
  width: 100%;
}

.page-partners .step-number {
  font-size: 48px;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 15px;
}

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

.page-partners .step-description {
  font-size: 16px;
  color: #cccccc;
  margin-bottom: 20px;
}

/* FAQ Section */
.page-partners .faq-section {
  padding: 80px 0;
  background-color: var(--bg-light);
}

.page-partners .faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 15px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: #ffffff;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background: #f0f0f0;
}

.faq-question h3 {
  font-size: 18px;
  color: var(--text-color-dark);
  margin: 0;
  font-weight: bold;
}

.faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
  transition: transform 0.3s ease;
}

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

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

.faq-item.active .faq-answer {
  max-height: 500px; /* Đủ lớn để chứa nội dung */
  padding: 15px 25px 25px 25px;
  border-top: 1px solid var(--border-color);
}

.faq-answer p {
  margin: 0;
  font-size: 16px;
}

/* Contact Partner Section */
.page-partners .contact-partner-section {
  padding: 80px 0;
  background-color: var(--primary-color);
  color: var(--text-color-light);
  text-align: center;
}

.page-partners .contact-partner-section .section-title {
  color: var(--text-color-light);
}

.page-partners .contact-partner-section .section-intro {
  color: #ffffff;
}

.page-partners .contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 50px;
}

.page-partners .contact-item {
  background: #CC0000; /* Màu đỏ đậm hơn */
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-partners .contact-title {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 10px;
  color: var(--text-color-light);
}

.page-partners .contact-detail {
  font-size: 18px;
  color: #eeeeee;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-partners .hero-container {
    flex-direction: column;
    text-align: center;
  }

  .page-partners .hero-content {
    text-align: center;
    margin-bottom: 40px;
  }

  .page-partners .hero-image {
    text-align: center;
  }

  .page-partners .hero-image img {
    max-width: 100%;
  }

  .page-partners .hero-title {
    font-size: 40px;
  }

  .page-partners .hero-description {
    font-size: 18px;
  }

  .page-partners .program-cards {
    flex-direction: column;
    align-items: center;
  }

  .page-partners .program-card {
    max-width: 90%;
  }
}

@media (max-width: 768px) {
  .page-partners .section-title {
    font-size: 30px;
    padding-top: 30px;
  }

  .page-partners .section-intro {
    font-size: 16px;
    margin-bottom: 40px;
  }

  .page-partners .hero-section,
  .page-partners .why-partner-section,
  .page-partners .partnership-programs-section,
  .page-partners .registration-process-section,
  .page-partners .faq-section,
  .page-partners .contact-partner-section {
    padding: 50px 0;
  }

  .page-partners .hero-title {
    font-size: 32px;
  }

  .page-partners .hero-description {
    font-size: 16px;
  }

  .page-partners .cta-button {
    padding: 12px 30px;
    font-size: 16px;
  }

  .page-partners .feature-item,
  .page-partners .step-item {
    padding: 25px;
  }

  .page-partners .feature-icon {
    width: 120px;
  }

  .page-partners .feature-title {
    font-size: 20px;
  }

  .page-partners .program-title {
    font-size: 22px;
  }

  .page-partners .step-number {
    font-size: 40px;
  }

  .page-partners .step-title {
    font-size: 20px;
  }

  .faq-question h3 {
    font-size: 16px;
  }

  .faq-question,
  .faq-answer {
    padding-left: 15px;
    padding-right: 15px;
  }

  .faq-item.active .faq-answer {
    padding: 15px 15px 20px 15px;
  }

  .page-partners .contact-info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .page-partners .section-title {
    font-size: 26px;
  }

  .page-partners .hero-title {
    font-size: 28px;
  }

  .page-partners .hero-description {
    font-size: 15px;
  }

  .page-partners .cta-button {
    padding: 10px 25px;
    font-size: 15px;
  }

  .page-partners .feature-item,
  .page-partners .program-card,
  .page-partners .step-item {
    padding: 20px;
  }

  .page-partners .feature-title {
    font-size: 18px;
  }

  .page-partners .program-title {
    font-size: 20px;
  }

  .page-partners .step-title {
    font-size: 18px;
  }
}