/* style/contact.css */
/* body đã padding-top: var(--header-offset) từ shared.css, không lặp lại tại đây */

:root {
  --page-contact-primary-color: #11A84E;
  --page-contact-secondary-color: #22C768;
  --page-contact-text-main: #F2FFF6;
  --page-contact-text-secondary: #A7D9B8;
  --page-contact-bg-dark: #08160F;
  --page-contact-card-bg: #11271B;
  --page-contact-border-color: #2E7A4E;
  --page-contact-button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --page-contact-glow-color: #57E38D;
  --page-contact-gold-color: #F2C14E;
  --page-contact-divider-color: #1E3A2A;
  --page-contact-deep-green: #0A4B2C;
}

.page-contact {
  font-family: Arial, sans-serif;
  color: var(--page-contact-text-main); /* Mặc định chữ sáng trên nền tối */
  background-color: var(--page-contact-bg-dark);
}

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

.page-contact__section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--page-contact-text-main);
  text-align: center;
  margin-bottom: 30px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.5px;
}

.page-contact__text-block {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--page-contact-text-secondary);
  text-align: center;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Hero Section */
.page-contact__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 0;
  padding-top: 10px; /* Small top padding, body handles header offset */
  background-color: var(--page-contact-bg-dark);
  overflow: hidden;
}

.page-contact__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 30px;
}

.page-contact__hero-content {
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-contact__main-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  color: var(--page-contact-gold-color);
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 1px;
}

.page-contact__description {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--page-contact-text-secondary);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* General Section Styling */
.page-contact__info-section, .page-contact__faq-section, .page-contact__commitment-section {
  padding: 60px 0;
  background-color: var(--page-contact-bg-dark);
}

.page-contact__form-section, .page-contact__why-choose-us-section, .page-contact__cta-section {
  padding: 60px 0;
  background-color: var(--page-contact-deep-green);
}

.page-contact__dark-section {
  background-color: var(--page-contact-deep-green);
  color: var(--page-contact-text-main);
}

.page-contact__card {
  background-color: var(--page-contact-card-bg);
  border: 1px solid var(--page-contact-border-color);
  border-radius: 10px;
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: var(--page-contact-text-main);
}

.page-contact__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-contact__content-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
  margin-top: 40px;
}

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

.page-contact__method-title {
  font-size: 1.5rem;
  color: var(--page-contact-gold-color);
  margin-bottom: 15px;
  font-weight: 700;
}

.page-contact__method-description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--page-contact-text-secondary);
  margin-bottom: 15px;
}

.page-contact__email-address, .page-contact__phone-number, .page-contact__address {
  font-size: 1rem;
  color: var(--page-contact-text-main);
  font-weight: 600;
  margin-top: 15px;
}

/* Buttons */
.page-contact__btn-primary {
  display: inline-block;
  background: var(--page-contact-button-gradient);
  color: #ffffff;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  transition: background 0.3s ease, transform 0.3s ease;
  border: none;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
}

.page-contact__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
}

.page-contact__btn-primary:active {
  transform: translateY(0);
}

.page-contact__cta-button {
  margin-top: 30px;
  padding: 15px 35px;
  font-size: 1.1rem;
}

/* Contact Form */
.page-contact__contact-form {
  max-width: 700px;
  margin: 40px auto 0 auto;
  padding: 30px;
  background-color: var(--page-contact-card-bg);
  border-radius: 10px;
  border: 1px solid var(--page-contact-border-color);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

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

.page-contact__form-label {
  display: block;
  margin-bottom: 8px;
  color: var(--page-contact-text-main);
  font-weight: 600;
}

.page-contact__form-input, .page-contact__form-textarea {
  width: 100%;
  padding: 12px;
  border-radius: 5px;
  border: 1px solid var(--page-contact-border-color);
  background-color: var(--page-contact-bg-dark);
  color: var(--page-contact-text-main);
  font-size: 1rem;
  box-sizing: border-box;
}

.page-contact__form-input::placeholder, .page-contact__form-textarea::placeholder {
  color: var(--page-contact-text-secondary);
  opacity: 0.7;
}

.page-contact__form-input:focus, .page-contact__form-textarea:focus {
  outline: none;
  border-color: var(--page-contact-gold-color);
  box-shadow: 0 0 0 3px rgba(242, 193, 78, 0.3);
}

.page-contact__contact-form .page-contact__btn-primary {
  width: 100%;
  padding: 15px;
  font-size: 1.1rem;
}

/* FAQ Section */
.page-contact__faq-list {
  margin-top: 40px;
}

.page-contact__faq-item {
  margin-bottom: 15px;
  background-color: var(--page-contact-card-bg);
  border: 1px solid var(--page-contact-border-color);
  border-radius: 10px;
  color: var(--page-contact-text-main);
}

.page-contact__faq-item details {
  padding: 0;
  border: none;
  background: none;
}

.page-contact__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--page-contact-text-main);
  user-select: none;
  position: relative;
}

.page-contact__faq-question::-webkit-details-marker, /* Hide default marker for Chrome/Safari */
.page-contact__faq-question::marker { /* Hide default marker for Firefox */
  display: none;
}

.page-contact__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--page-contact-gold-color);
  transition: transform 0.3s ease;
}

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

.page-contact__faq-answer {
  padding: 0 25px 20px 25px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--page-contact-text-secondary);
}

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

/* Why Choose Us Section */
.page-contact__benefits-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-contact__benefit-item {
  background-color: var(--page-contact-card-bg);
  border: 1px solid var(--page-contact-border-color);
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  color: var(--page-contact-text-main);
}

.page-contact__benefit-title {
  font-size: 1.4rem;
  color: var(--page-contact-gold-color);
  margin-bottom: 10px;
  font-weight: 700;
}

.page-contact__benefit-description {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--page-contact-text-secondary);
}

/* Commitment Section */
.page-contact__commitment-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.page-contact__commitment-item {
  background-color: var(--page-contact-card-bg);
  border: 1px solid var(--page-contact-border-color);
  border-left: 5px solid var(--page-contact-gold-color);
  border-radius: 8px;
  padding: 20px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--page-contact-text-main);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-contact__commitment-item strong {
  color: var(--page-contact-gold-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-contact__hero-section, .page-contact__info-section, .page-contact__form-section, .page-contact__faq-section, .page-contact__why-choose-us-section, .page-contact__commitment-section, .page-contact__cta-section {
    padding: 40px 0;
  }

  .page-contact__section-title {
    font-size: clamp(1.6rem, 5vw, 2.5rem);
  }

  .page-contact__main-title {
    font-size: clamp(2rem, 6vw, 3rem);
  }
}

@media (max-width: 768px) {
  .page-contact__container {
    padding: 0 15px;
  }

  .page-contact__hero-section, .page-contact__info-section, .page-contact__form-section, .page-contact__faq-section, .page-contact__why-choose-us-section, .page-contact__commitment-section, .page-contact__cta-section {
    padding: 30px 0 !important;
  }

  .page-contact__hero-section {
    padding-top: 10px !important;
  }

  .page-contact__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

  .page-contact__description, .page-contact__text-block, .page-contact__method-description, .page-contact__email-address, .page-contact__phone-number, .page-contact__address, .page-contact__form-label, .page-contact__form-input, .page-contact__form-textarea, .page-contact__faq-question, .page-contact__faq-answer, .page-contact__benefit-description, .page-contact__commitment-item {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-contact__contact-methods, .page-contact__benefits-list, .page-contact__commitment-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .page-contact__btn-primary, .page-contact__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-contact__hero-image, .page-contact__content-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
    box-sizing: border-box !important;
  }

  .page-contact__hero-section .page-contact__container,
  .page-contact__info-section .page-contact__container,
  .page-contact__form-section .page-contact__container,
  .page-contact__faq-section .page-contact__container,
  .page-contact__why-choose-us-section .page-contact__container,
  .page-contact__commitment-section .page-contact__container,
  .page-contact__cta-section .page-contact__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-contact__faq-question {
    padding: 15px 20px;
    font-size: 1rem;
  }

  .page-contact__faq-answer {
    padding: 0 20px 15px 20px;
  }
}

/* Ensure no filter is used on images */
.page-contact img {
  filter: none !important;
}