/* style/tintc.css */

:root {
  --page-tintc-primary-color: #113B7A;
  --page-tintc-secondary-color: #1D5FD1;
  --page-tintc-text-main: #F3F8FF;
  --page-tintc-text-secondary: #AFC4E8;
  --page-tintc-card-bg: #10233F;
  --page-tintc-border-color: #244D84;
  --page-tintc-glow-color: #4FA8FF;
  --page-tintc-gold-color: #F2C14E;
  --page-tintc-divider-color: #1B3357;
  --page-tintc-deep-navy: #08162B;
  --page-tintc-button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
}

.page-tintc {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default dark text for default white body background */
  background-color: #f8f8f8; /* A very light grey for subtle contrast */
}

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

/* HERO SECTION */
.page-tintc__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, assuming shared.css handles body padding */
  padding-bottom: 40px;
  overflow: hidden;
  text-align: center;
  background-color: var(--page-tintc-deep-navy);
  color: var(--page-tintc-text-main);
}

.page-tintc__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 500px;
}

.page-tintc__hero-content {
  padding: 40px 20px;
  max-width: 800px;
  margin: 0 auto;
}

.page-tintc__main-title {
  font-size: clamp(2em, 3.5vw, 3.2em);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: var(--page-tintc-gold-color);
  text-shadow: 0 0 10px rgba(242, 193, 78, 0.6);
}

.page-tintc__hero-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--page-tintc-text-secondary);
}

/* CTA Button General */
.page-tintc__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: var(--page-tintc-button-gradient);
  color: #ffffff;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-tintc__cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  opacity: 0.9;
}

.page-tintc__cta-button--secondary {
  background: var(--page-tintc-secondary-color);
  border: 1px solid var(--page-tintc-secondary-color);
}

.page-tintc__cta-button--secondary:hover {
  background: #1a52b8;
}

/* SECTION TITLES */
.page-tintc__section-title {
  font-size: 2.5em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--page-tintc-primary-color);
  padding-top: 40px;
}

.page-tintc__section-description {
  font-size: 1.1em;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: #555555;
}

/* NEWS GRID */
.page-tintc__news-grid,
.page-tintc__promo-grid,
.page-tintc__guide-grid,
.page-tintc__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 30px;
  margin-bottom: 30px;
}

.page-tintc__news-card,
.page-tintc__promo-card,
.page-tintc__guide-card {
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

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

.page-tintc__news-image,
.page-tintc__promo-image,
.page-tintc__guide-image {
  width: 100%;
  height: 225px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

.page-tintc__card-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-tintc__card-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-tintc__card-title a {
  color: var(--page-tintc-primary-color);
  text-decoration: none;
}

.page-tintc__card-title a:hover {
  text-decoration: underline;
  color: var(--page-tintc-secondary-color);
}

.page-tintc__card-meta {
  font-size: 0.9em;
  color: #888888;
  margin-bottom: 15px;
}

.page-tintc__card-text {
  font-size: 1em;
  color: #555555;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-tintc__read-more-button {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--page-tintc-secondary-color);
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  font-size: 0.9em;
  transition: background-color 0.3s ease;
}

.page-tintc__read-more-button:hover {
  background-color: #1a52b8;
}

.page-tintc__view-all-button-wrapper {
  text-align: center;
  margin-top: 40px;
  margin-bottom: 60px;
}

/* BRAND UPDATES */
.page-tintc__brand-updates-section {
  background-color: var(--page-tintc-card-bg);
  padding: 60px 0;
  color: var(--page-tintc-text-main);
}

.page-tintc__brand-updates-section .page-tintc__section-title {
  color: var(--page-tintc-gold-color);
}

.page-tintc__brand-updates-section .page-tintc__section-description {
  color: var(--page-tintc-text-secondary);
}

.page-tintc__update-items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-top: 40px;
}

.page-tintc__update-item {
  display: flex;
  gap: 30px;
  background-color: var(--page-tintc-deep-navy);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.page-tintc__update-image {
  width: 40%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-tintc__update-content {
  padding: 25px;
  width: 60%;
}

.page-tintc__update-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--page-tintc-text-main);
}

.page-tintc__update-meta {
  font-size: 0.9em;
  color: var(--page-tintc-text-secondary);
  margin-bottom: 15px;
}

.page-tintc__update-text {
  font-size: 1em;
  color: var(--page-tintc-text-secondary);
}

/* WHY CHOOSE SECTION */
.page-tintc__why-choose-section {
  padding: 60px 0;
  background-color: #ffffff;
}

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

.page-tintc__feature-item {
  text-align: center;
  padding: 30px;
  background-color: #f9f9f9;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-tintc__feature-title {
  font-size: 1.3em;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--page-tintc-primary-color);
}

.page-tintc__feature-text {
  font-size: 1em;
  color: #555555;
}

/* FINAL CTA SECTION */
.page-tintc__cta-section {
  padding: 60px 0;
  text-align: center;
  background-color: var(--page-tintc-primary-color);
  color: var(--page-tintc-text-main);
}

.page-tintc__cta-section .page-tintc__section-title {
  color: var(--page-tintc-text-main);
}

.page-tintc__cta-section .page-tintc__section-description {
  color: var(--page-tintc-text-secondary);
  margin-bottom: 30px;
}

/* General image responsiveness */
.page-tintc img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* General container responsiveness */
.page-tintc__section,
.page-tintc__card,
.page-tintc__container {
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

/* MEDIA QUERIES */

/* Desktop/Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .page-tintc__news-grid,
  .page-tintc__promo-grid,
  .page-tintc__guide-grid,
  .page-tintc__features-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }

  .page-tintc__update-item {
    flex-direction: column;
  }

  .page-tintc__update-image,
  .page-tintc__update-content {
    width: 100%;
  }
}

/* Mobile (max-width: 768px) - MUST INCLUDE ALL REQUIRED SECTIONS */
@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-tintc__hero-section {
    padding-top: 10px !important; /* Small top padding, not --header-offset */
    padding-bottom: 30px;
  }

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

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

  /* 产品展示图区域 (News/Promo/Guide Grids) */
  .page-tintc__news-grid,
  .page-tintc__promo-grid,
  .page-tintc__guide-grid,
  .page-tintc__features-grid {
    grid-template-columns: 1fr; /* Single column layout */
    gap: 20px;
    padding: 0 15px; /* Add padding to prevent overflow */
    overflow-x: hidden; /* Prevent horizontal scroll */
  }

  .page-tintc__news-card,
  .page-tintc__promo-card,
  .page-tintc__guide-card {
    margin: 0 auto; /* Center cards */
    max-width: 100%;
    width: 100%;
  }

  /* 通用图片与容器 */
  .page-tintc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-tintc__section,
  .page-tintc__card,
  .page-tintc__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮与按钮容器 */
  .page-tintc__cta-button,
  .page-tintc__read-more-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;
    margin-top: 10px; /* Add some space if stacked */
  }

  .page-tintc__view-all-button-wrapper {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮容器移动端适配 */
  .page-tintc__cta-section .page-tintc__container,
  .page-tintc__view-all-button-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px; /* Space between stacked buttons */
  }

  /* 其他内容模块 */
  .page-tintc__section-title {
    font-size: 2em;
    padding-top: 30px;
  }

  .page-tintc__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
  }

  .page-tintc__card-title {
    font-size: 1.2em;
  }

  .page-tintc__update-item {
    flex-direction: column;
    margin: 0 15px;
  }

  .page-tintc__update-image,
  .page-tintc__update-content {
    width: 100%;
  }

  .page-tintc__brand-updates-section,
  .page-tintc__why-choose-section,
  .page-tintc__cta-section {
    padding: 40px 0;
  }

  .page-tintc__features-grid {
    padding: 0 15px;
  }
  .page-tintc__feature-item {
    padding: 20px;
  }
}