/* style/contact.css */

/* Biến CSS */
:root {
  --primary-color: #017439;
  --secondary-color: #FFFFFF;
  --text-dark: #333333;
  --text-light: #FFFFFF;
  --background-light: #FFFFFF;
  --background-dark: #017439;
  --button-register: #C30808;
  --button-login: #C30808;
  --button-text-highlight: #FFFF00;
}

/* Base styles for page-contact */
.page-contact {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--background-light);
  padding-top: var(--header-offset, 120px); /* Ensure content is below fixed header */
}

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

.page-contact__section-title {
  font-size: 2.5em;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-contact__section-subtitle {
  font-size: 1.1em;
  color: #555555;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-contact__hero-section {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 0;
  min-height: 500px;
  background-color: var(--background-dark);
  color: var(--text-light);
  overflow: hidden;
}

.page-contact__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.3;
}

.page-contact__hero-section .page-contact__container {
  position: relative;
  z-index: 2;
}

.page-contact__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  font-weight: bold;
  color: var(--secondary-color);
}

.page-contact__hero-description {
  font-size: 1.3em;
  margin-bottom: 30px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: var(--secondary-color);
}

/* Buttons */
.page-contact__btn-primary,
.page-contact__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-contact__btn-primary {
  background-color: var(--button-register);
  color: var(--button-text-highlight);
  border: 2px solid var(--button-register);
}

.page-contact__btn-primary:hover {
  background-color: #a30606;
  border-color: #a30606;
}

.page-contact__btn-secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-contact__btn-secondary:hover {
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

.page-contact__hero-section .page-contact__btn-primary {
  background-color: var(--button-register);
  color: var(--button-text-highlight);
  border-color: var(--button-register);
}

.page-contact__hero-section .page-contact__btn-primary:hover {
  background-color: #a30606;
  border-color: #a30606;
}

/* Form Section */
.page-contact__form-section {
  padding: 60px 0;
  background-color: var(--background-light);
}

.page-contact__contact-form {
  max-width: 700px;
  margin: 0 auto;
  padding: 30px;
  background-color: var(--secondary-color);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.page-contact__form-group {
  margin-bottom: 20px;
}

.page-contact__form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--primary-color);
}

.page-contact__form-input,
.page-contact__form-textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #cccccc;
  border-radius: 5px;
  font-size: 1em;
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
  border-color: var(--primary-color);
  outline: none;
}

.page-contact__form-textarea {
  resize: vertical;
}

/* Info Section */
.page-contact__info-section {
  padding: 60px 0;
  background-color: var(--background-dark);
  color: var(--text-light);
}

.page-contact__info-section .page-contact__section-title,
.page-contact__info-section .page-contact__section-subtitle {
  color: var(--text-light);
}

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

.page-contact__info-card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 350px;
}

.page-contact__info-card .page-contact__card-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.15;
}

.page-contact__info-card > * {
  position: relative;
  z-index: 2;
}

.page-contact__card-title {
  font-size: 1.8em;
  margin-bottom: 15px;
  color: var(--secondary-color);
  font-weight: bold;
}

.page-contact__card-text {
  font-size: 1em;
  margin-bottom: 15px;
  color: #e0e0e0;
}

.page-contact__card-link {
  color: var(--button-text-highlight);
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: color 0.3s ease;
}

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

/* FAQ Section */
.page-contact__faq-section {
  padding: 60px 0;
  background-color: var(--background-light);
}

.page-contact__faq-list {
  max-width: 900px;
  margin: 40px auto 0;
}

.page-contact__faq-item {
  background-color: var(--secondary-color);
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2em;
  font-weight: bold;
  color: var(--primary-color);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.page-contact__faq-question:hover {
  background-color: #f5f5f5;
}

.page-contact__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  transition: transform 0.3s ease;
}

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

.page-contact__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: var(--text-dark);
}

.page-contact__faq-item.active .page-contact__faq-answer {
  max-height: 1000px !important; /* Sufficiently large to show content */
  padding: 15px 20px 20px;
}

.page-contact__faq-answer p {
  margin-bottom: 0;
}

/* CTA Section */
.page-contact__cta-section {
  padding: 80px 0;
  background-color: var(--primary-color);
  color: var(--text-light);
  text-align: center;
}

.page-contact__cta-section .page-contact__section-title {
  color: var(--text-light);
}

.page-contact__cta-section .page-contact__section-subtitle {
  color: #e0e0e0;
}

.page-contact__cta-buttons {
  margin-top: 40px;
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-contact__btn--register {
  background-color: var(--button-register);
  color: var(--button-text-highlight);
  border-color: var(--button-register);
}

.page-contact__btn--register:hover {
  background-color: #a30606;
  border-color: #a30606;
}

.page-contact__btn--login {
  background-color: var(--secondary-color);
  color: var(--button-login);
  border-color: var(--button-login);
}

.page-contact__btn--login:hover {
  background-color: var(--button-login);
  color: var(--secondary-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-contact__hero-title {
    font-size: 3em;
  }
  .page-contact__hero-description {
    font-size: 1.2em;
  }
  .page-contact__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-contact {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-contact__hero-section {
    padding: 60px 0;
    min-height: 400px;
  }

  .page-contact__hero-title {
    font-size: 2.5em;
  }

  .page-contact__hero-description {
    font-size: 1em;
  }

  .page-contact__section-title {
    font-size: 1.8em;
  }

  .page-contact__section-subtitle {
    font-size: 0.9em;
    margin-bottom: 30px;
  }

  .page-contact__btn-primary,
  .page-contact__btn-secondary {
    padding: 12px 25px;
    font-size: 1em;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-contact__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }

  .page-contact__form-section,
  .page-contact__info-section,
  .page-contact__faq-section,
  .page-contact__cta-section {
    padding: 40px 0;
  }

  .page-contact__contact-form {
    padding: 20px;
  }

  .page-contact__info-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-contact__info-card {
    padding: 25px;
  }

  .page-contact__card-title {
    font-size: 1.5em;
  }

  .page-contact__faq-question {
    font-size: 1.1em;
    padding: 15px;
  }

  .page-contact__faq-answer {
    padding: 0 15px;
  }

  .page-contact__faq-item.active .page-contact__faq-answer {
    padding: 10px 15px 15px;
  }

  /* Image responsiveness */
  .page-contact img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-contact__section,
  .page-contact__card,
  .page-contact__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-contact__hero-section .page-contact__container {
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-contact__info-grid .page-contact__info-card {
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-contact__faq-list {
    padding: 0 15px;
  }
}

@media (max-width: 480px) {
  .page-contact__hero-title {
    font-size: 2em;
  }
  .page-contact__section-title {
    font-size: 1.5em;
  }
  .page-contact__btn-primary,
  .page-contact__btn-secondary {
    font-size: 0.9em;
    padding: 10px 20px;
  }
}