/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Color Palette */
  --primary-blue: #1a365d;
  --secondary-gold: #d4af37;
  --accent-white: #ffffff;
  --text-dark: #2d3748;
  --text-light: #718096;
  --background-light: #f7fafc;
  --shadow-light: rgba(0, 0, 0, 0.1);
  --shadow-medium: rgba(0, 0, 0, 0.2);
  --shadow-dark: rgba(0, 0, 0, 0.3);

  /* Typography */
  --font-primary: "Playfair Display", serif;
  --font-secondary: "Open Sans", sans-serif;
  --font-decorative: "Crimson Text", serif;

  /* Spacing */
  --section-padding: 80px 0;
  --container-padding: 0 20px;
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

body {
  font-family: var(--font-secondary);
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--accent-white);
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

/* 确保所有背景图片全屏显示 */
* {
  box-sizing: border-box;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--container-padding);
}

/* Header with 3D Effect */
.header-3d {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(135deg, var(--primary-blue) 0%, #2c5282 100%);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transform: translateZ(0);
  backdrop-filter: blur(10px);
}

.header-3d::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    transparent 30%,
    rgba(212, 175, 55, 0.1) 50%,
    transparent 70%
  );
  pointer-events: none;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  position: relative;
  z-index: 2;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 3px solid var(--secondary-gold);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
  transition: var(--transition);
}

.logo:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}

.logo-text h1 {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-white);
  margin: 0;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.logo-text h2 {
  font-family: var(--font-primary);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--secondary-gold);
  margin: 0;
  font-style: italic;
}

.heraldic-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--secondary-gold),
    transparent
  );
  margin-top: 0.5rem;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 1rem;
  align-items: center;
}

.nav-link {
  color: var(--accent-white);
  text-decoration: none;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.9rem;
}

.nav-link::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--secondary-gold), #f4d03f);
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 25px;
}

.nav-link::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.3) 0%,
    transparent 70%
  );
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.4s ease;
  z-index: 0;
}

.nav-link:hover::before {
  opacity: 1;
}

.nav-link:hover::after {
  width: 100px;
  height: 100px;
}

/* 悬停时隐藏分隔线 */
.nav-link:hover::after {
  opacity: 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-blue);
  border-color: var(--secondary-gold);
  background: rgba(212, 175, 55, 0.9);
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.nav-link.active {
  background: rgba(255, 255, 255, 0.2);
  color: var(--accent-white) !important;
  border-color: var(--secondary-gold);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
  position: relative;
  z-index: 2;
  transform: translateY(-2px);
}

.nav-link.active::before {
  opacity: 0;
}

.nav-link.active::after {
  opacity: 0;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary-gold), #f4d03f);
  border-radius: 2px;
  opacity: 1;
}

/* 为所有菜单项添加微妙的发光效果 */
.nav-link {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.nav-link:hover {
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

/* 添加菜单项之间的分隔线效果 */
.nav-link:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -0.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 20px;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(212, 175, 55, 0.3),
    transparent
  );
  opacity: 0.5;
  z-index: 1;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 0;
  margin: 0;
  padding-top: 80px;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
  margin-left: calc(-50vw + 50%);
}

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0.4;
  transform: scale(1.05);
  clip-path: inset(0% 0% 0% 0%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: flex-start;
  padding: 8rem;
  position: relative;
  z-index: 2;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  min-height: calc(100vh - 80px);
  box-sizing: border-box;
}

.hero-text {
  background: rgba(255, 255, 255, 0.85);
  padding: 3.5rem;
  border-radius: 20px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(212, 175, 55, 0.3);
  position: relative;
  overflow: hidden;
  margin-left: 0;
  width: 100%;
  box-sizing: border-box;
}

.hero-text::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--primary-blue),
    var(--secondary-gold),
    var(--primary-blue)
  );
}

.hero-title {
  font-family: var(--font-primary);
  font-size: 3.8rem;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 1.2rem;
  line-height: 1.1;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
  font-family: var(--font-decorative);
  font-size: 1.6rem;
  font-style: italic;
  color: var(--secondary-gold);
  margin-bottom: 1.8rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
  position: relative;
  padding-left: 1rem;
}

.hero-subtitle::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 30px;
  background: linear-gradient(180deg, var(--secondary-gold), #f4d03f);
  border-radius: 2px;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-dark);
  margin-bottom: 2.5rem;
  line-height: 1.8;
  text-align: justify;
  text-indent: 1rem;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue), #2c5282);
  color: var(--accent-white);
  box-shadow: 0 4px 15px rgba(26, 54, 93, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(26, 54, 93, 0.4);
}

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

.btn-secondary:hover {
  background: var(--primary-blue);
  color: var(--accent-white);
  transform: translateY(-3px);
}

.hero-mission {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: stretch;
}

.mission-card {
  background: rgba(255, 255, 255, 0.9);
  padding: 1.8rem 1.5rem;
  border-radius: 15px;
  text-align: left;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  transition: var(--transition);
  border: 1px solid rgba(212, 175, 55, 0.3);
  position: relative;
  overflow: hidden;
}

.mission-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--primary-blue),
    var(--secondary-gold)
  );
}

.mission-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

.mission-card i {
  font-size: 2rem;
  color: var(--secondary-gold);
  margin-bottom: 0.8rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.mission-card h3 {
  font-family: var(--font-primary);
  font-size: 1.4rem;
  color: var(--primary-blue);
  margin-bottom: 0.6rem;
  font-weight: 600;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.mission-card p {
  color: var(--text-light);
  font-weight: 400;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Section Styles */
section {
  position: relative;
  padding: var(--section-padding);
  overflow: hidden;
}

.section-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100%;
  z-index: -1;
  margin-left: calc(-50vw + 50%);
}

.section-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  opacity: 0.3;
  transform: scale(1.02);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-family: var(--font-primary);
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.section-divider {
  width: 100px;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--secondary-gold),
    #f4d03f,
    var(--secondary-gold)
  );
  margin: 0 auto 1.5rem;
  border-radius: 2px;
}

.section-subtitle {
  font-family: var(--font-decorative);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--text-light);
}

/* About Section */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text h3 {
  font-family: var(--font-primary);
  font-size: 2rem;
  color: var(--primary-blue);
  margin-bottom: 1.5rem;
}

.about-text p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.feature-card {
  background: var(--accent-white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: var(--transition);
  border: 1px solid rgba(212, 175, 55, 0.2);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.feature-card i {
  font-size: 3rem;
  color: var(--secondary-gold);
  margin-bottom: 1rem;
}

.feature-card h4 {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--text-light);
  line-height: 1.6;
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--accent-white);
  padding: 2.5rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
  border: 1px solid rgba(212, 175, 55, 0.2);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--primary-blue),
    var(--secondary-gold)
  );
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.service-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--secondary-gold), #f4d03f);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
}

.service-icon i {
  font-size: 2rem;
  color: var(--accent-white);
}

.service-card h3 {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.service-card ul {
  list-style: none;
  padding: 0;
}

.service-card li {
  padding: 0.5rem 0;
  color: var(--text-dark);
  position: relative;
  padding-left: 1.5rem;
}

.service-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--secondary-gold);
  font-weight: bold;
}

/* Heritage Timeline */
.heritage-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.heritage-timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(
    180deg,
    var(--primary-blue),
    var(--secondary-gold)
  );
  transform: translateX(-50%);
  border-radius: 2px;
}

.timeline-item {
  display: flex;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-item:nth-child(odd) {
  flex-direction: row;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-year {
  background: linear-gradient(135deg, var(--primary-blue), #2c5282);
  color: var(--accent-white);
  padding: 1rem 1.5rem;
  border-radius: 25px;
  font-family: var(--font-primary);
  font-size: 1.2rem;
  font-weight: 600;
  box-shadow: 0 8px 25px rgba(26, 54, 93, 0.3);
  position: relative;
  z-index: 2;
  min-width: 120px;
  text-align: center;
}

.timeline-content {
  background: var(--accent-white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  margin: 0 2rem;
  flex: 1;
  border: 1px solid rgba(212, 175, 55, 0.2);
  position: relative;
}

.timeline-content::before {
  content: "";
  position: absolute;
  top: 50%;
  width: 0;
  height: 0;
  border: 15px solid transparent;
}

.timeline-item:nth-child(odd) .timeline-content::before {
  right: -30px;
  border-left-color: var(--accent-white);
}

.timeline-item:nth-child(even) .timeline-content::before {
  left: -30px;
  border-right-color: var(--accent-white);
}

.timeline-content h3 {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.timeline-content p {
  color: var(--text-light);
  line-height: 1.6;
}

/* Subscribe Section */
.subscribe-section {
  background: linear-gradient(135deg, var(--background-light), #e2e8f0);
}

.subscribe-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.subscribe-text h2 {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.subscribe-text p {
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.6;
}

.newsletter-form {
  background: var(--accent-white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-group {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group input {
  flex: 1;
  padding: 1rem;
  border: 2px solid #e2e8f0;
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus {
  outline: none;
  border-color: var(--secondary-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-note {
  font-size: 0.9rem;
  color: var(--text-light);
  text-align: center;
}

.donation-section {
  background: var(--accent-white);
  padding: 3rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.donation-section h3 {
  font-family: var(--font-primary);
  font-size: 2rem;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.donation-section p {
  color: var(--text-light);
  margin-bottom: 2rem;
}

.donation-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.donation-option {
  padding: 2rem;
  border: 2px solid #e2e8f0;
  border-radius: 15px;
  transition: var(--transition);
}

.donation-option:hover {
  border-color: var(--secondary-gold);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.1);
}

.donation-option h4 {
  font-family: var(--font-primary);
  font-size: 1.3rem;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.donation-option p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

/* Contact Section */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--accent-white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.contact-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--secondary-gold);
  margin-top: 0.5rem;
}

.contact-item h3 {
  font-family: var(--font-primary);
  font-size: 1.3rem;
  color: var(--primary-blue);
  margin-bottom: 0.5rem;
}

.contact-item p {
  color: var(--text-light);
  line-height: 1.6;
}

.contact-form-element {
  background: var(--accent-white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.contact-form-element input,
.contact-form-element textarea {
  width: 100%;
  padding: 1rem;
  border: 2px solid #e2e8f0;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-family: var(--font-secondary);
  transition: var(--transition);
  margin-bottom: 1rem;
}

.contact-form-element input:focus,
.contact-form-element textarea:focus {
  outline: none;
  border-color: var(--secondary-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.map-container {
  background: var(--accent-white);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.map-container h3 {
  font-family: var(--font-primary);
  font-size: 2rem;
  color: var(--primary-blue);
  margin-bottom: 1.5rem;
  text-align: center;
}

.map-wrapper {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

/* Footer */
.footer {
  background: linear-gradient(135deg, var(--primary-blue), #2c5282);
  color: var(--accent-white);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
  font-family: var(--font-primary);
  margin-bottom: 1rem;
  color: var(--secondary-gold);
}

.footer-section p {
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a {
  color: var(--accent-white);
  text-decoration: none;
  transition: var(--transition);
}

.footer-section ul li a:hover {
  color: var(--secondary-gold);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
    padding: 2rem 1rem;
    min-height: auto;
  }

  .hero-section {
    padding-top: 100px;
  }

  .hero-background {
    width: 100vw;
    height: 100vh;
    margin-left: calc(-50vw + 50%);
  }

  .section-background {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .about-content,
  .contact-content,
  .subscribe-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    flex-direction: column !important;
    text-align: center;
  }

  .timeline-content {
    margin: 1rem 0;
  }

  .timeline-content::before {
    display: none;
  }

  .heritage-timeline::before {
    left: 20px;
  }

  .timeline-year {
    align-self: flex-start;
    margin-left: 0;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero-text,
  .service-card,
  .contact-item,
  .mission-card {
    padding: 1.5rem;
  }

  .btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }
}