/* style/contact.css */

/* Biến màu */
:root {
  --primary-color: #1A237E;
  --accent-color: #FFC107;
  --text-dark: #333333;
  --text-light: #ffffff;
  --background-light: #f8f9fa;
  --background-dark: #2c3e50;
  --border-color: #dee2e6;
}

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

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

.page-contact__hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, #3f51b5 100%);
  color: var(--text-light);
  padding: 80px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap-reverse;
  text-align: center;
}

.page-contact__hero-content {
  flex: 1;
  min-width: 300px;
  text-align: left;
}

.page-contact__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  color: var(--text-light);
  font-weight: bold;
  line-height: 1.2;
}

.page-contact__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  opacity: 0.9;
}

.page-contact__hero-cta-button {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--primary-color);
  padding: 15px 30px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-contact__hero-cta-button:hover {
  background-color: #e5ac00; /* Slightly darker accent */
  transform: translateY(-3px);
}

.page-contact__hero-image-wrapper {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-contact__hero-image {
  max-width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.page-contact__section-description {
  font-size: 1.1em;
  color: #555;
  text-align: center;
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-contact__info-section {
  padding: 60px 0;
  background-color: var(--background-light);
}

.page-contact__contact-methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-contact__method-card {
  background-color: var(--text-light);
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.page-contact__method-icon {
  font-size: 3em;
  margin-bottom: 20px;
  color: var(--accent-color);
}

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

.page-contact__method-text {
  font-size: 1em;
  color: #666;
  margin-bottom: 20px;
}

.page-contact__method-link {
  display: inline-block;
  color: var(--primary-color);
  text-decoration: none;
  font-weight: bold;
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 5px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.page-contact__method-link:hover {
  color: #3f51b5; /* Lighter primary */
  border-color: var(--primary-color);
}

.page-contact__form-section {
  background-color: #f0f2f5;
  padding: 80px 0;
}

.page-contact__contact-form {
  max-width: 700px;
  margin: 40px auto 0 auto;
  background-color: var(--text-light);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.page-contact__form-group {
  margin-bottom: 25px;
}

.page-contact__form-label {
  display: block;
  font-size: 1.1em;
  color: var(--primary-color);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-contact__form-input,
.page-contact__form-textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 1em;
  color: var(--text-dark);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  box-sizing: border-box; /* Ensure padding doesn't increase width */
}

.page-contact__form-input:focus,
.page-contact__form-textarea:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(var(--accent-color), 0.2);
  outline: none;
}

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

.page-contact__form-submit-button {
  display: block;
  width: 100%;
  padding: 15px 25px;
  background-color: var(--primary-color);
  color: var(--text-light);
  border: none;
  border-radius: 8px;
  font-size: 1.2em;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-contact__form-submit-button:hover {
  background-color: #3f51b5; /* Lighter primary */
  transform: translateY(-2px);
}

.page-contact__cta-section {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

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

.page-contact__cta-section .page-contact__section-description {
  color: var(--text-light);
  opacity: 0.9;
  margin-bottom: 40px;
}

.page-contact__cta-button {
  display: inline-block;
  background-color: var(--accent-color);
  color: var(--primary-color);
  padding: 18px 40px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.3em;
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.25);
  position: relative;
  z-index: 10;
}

.page-contact__cta-button:hover {
  background-color: #e5ac00;
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-contact__cta-image {
  position: absolute;
  bottom: -20px;
  right: -50px;
  opacity: 0.15;
  max-width: 300px;
  height: auto;
  z-index: 1;
  transform: rotate(15deg);
  filter: grayscale(100%);
}

.page-contact .highlight {
  color: var(--accent-color);
  font-weight: bold;
}

/* Responsive Design */
@media (max-width: 992px) {
  .page-contact__hero {
    flex-direction: column-reverse;
    text-align: center;
    padding: 60px 20px;
  }

  .page-contact__hero-content {
    text-align: center;
  }

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

  .page-contact__hero-description {
    font-size: 1.1em;
  }

  .page-contact__hero-image-wrapper {
    margin-bottom: 40px;
  }

  .page-contact__section-title {
    font-size: 2em;
  }

  .page-contact__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  .page-contact__contact-methods {
    grid-template-columns: 1fr;
  }

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

  .page-contact__contact-form {
    padding: 30px;
  }

  .page-contact__form-label {
    font-size: 1em;
  }

  .page-contact__form-input,
  .page-contact__form-textarea {
    padding: 12px;
  }

  .page-contact__form-submit-button {
    font-size: 1.1em;
  }

  .page-contact__cta-button {
    font-size: 1.1em;
    padding: 15px 30px;
  }

  .page-contact__cta-image {
    right: -100px;
    max-width: 200px;
  }
}

@media (max-width: 576px) {
  .page-contact__hero-title {
    font-size: 2em;
  }

  .page-contact__hero-description {
    font-size: 0.95em;
  }

  .page-contact__hero-cta-button {
    font-size: 1em;
    padding: 12px 25px;
  }

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

  .page-contact__method-icon {
    font-size: 2.5em;
  }

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

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

  .page-contact__cta-button {
    font-size: 1em;
    padding: 12px 25px;
  }

  .page-contact__cta-image {
    display: none;
  }
}