@font-face {
  font-family: 'Pacifico';
  src: url('../font/Pacifico.ttf') format('truetype');
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: #ffffff;
  color: #1d1d1f;
  line-height: 1.6;
  overflow-x: hidden;
}

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

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-logo {
  font-size: 24px;
  font-weight: 700;
  color: #1d1d1f;
  letter-spacing: -1px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-logo > span:first-child {
  background: linear-gradient(135deg, #0071e3 0%, #5ac8fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-logo-separator {
  color: #86868b;
  font-size: 18px;
}

.nav-logo-dreamlife {
  font-family: 'Pacifico', cursive;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: normal;
  background: linear-gradient(135deg, #0071e3 0%, #5ac8fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-menu li a {
  text-decoration: none;
  color: #6e6e73;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-menu li a:hover {
  color: #0071e3;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 2px;
  background: #1d1d1f;
  transition: all 0.3s ease;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 20px 50px;
  background: linear-gradient(180deg, #f5f5f7 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 113, 227, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(90, 200, 250, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  max-width: 1000px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text {
  text-align: left;
}

.hero-subtitle {
  font-size: 14px;
  font-weight: 600;
  color: #0071e3;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-text h1 {
  font-size: 56px;
  font-weight: 700;
  color: #1d1d1f;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-description {
  font-size: 18px;
  color: #6e6e73;
  line-height: 1.8;
  margin-bottom: 40px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

.btn {
  padding: 14px 32px;
  border-radius: 25px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-primary {
  background: linear-gradient(135deg, #0071e3 0%, #0077ed 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(0, 113, 227, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 113, 227, 0.4);
}

.btn-secondary {
  background: rgba(0, 0, 0, 0.05);
  color: #1d1d1f;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.btn-secondary:hover {
  background: rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image img {
  width: 350px;
  height: 350px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  transition: transform 0.5s ease;
}

.hero-image:hover img {
  transform: scale(1.05);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 40px;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 16px;
  color: #6e6e73;
}

.about {
  padding: 100px 20px;
  background: #ffffff;
}

.about-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.about-card {
  background: #f5f5f7;
  border-radius: 20px;
  padding: 40px 30px;
  text-align: center;
  transition: all 0.3s ease;
}

.about-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.about-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.about-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: #1d1d1f;
  margin-bottom: 12px;
}

.about-card p {
  font-size: 14px;
  color: #6e6e73;
  line-height: 1.7;
}

.education {
  padding: 100px 20px;
  background: #f5f5f7;
}

.education-card {
  background: #ffffff;
  border-radius: 24px;
  padding: 50px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  max-width: 900px;
  margin: 0 auto;
}

.education-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.education-logo {
  width: 100px;
  height: 100px;
}

.education-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.education-info h3 {
  font-size: 24px;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 4px;
}

.education-info p {
  font-size: 16px;
  color: #6e6e73;
}

.education-time {
  margin-left: auto;
  font-size: 14px;
  color: #0071e3;
  font-weight: 600;
  background: rgba(0, 113, 227, 0.1);
  padding: 8px 16px;
  border-radius: 20px;
}

.education-course h4 {
  font-size: 16px;
  font-weight: 600;
  color: #1d1d1f;
  margin-bottom: 16px;
}

.course-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.course-tags span {
  padding: 8px 16px;
  background: #f5f5f7;
  border-radius: 20px;
  font-size: 14px;
  color: #6e6e73;
  transition: all 0.3s ease;
}

.course-tags span:hover {
  background: rgba(0, 113, 227, 0.1);
  color: #0071e3;
}

.experience {
  padding: 100px 20px;
  background: #ffffff;
}

.experience-card {
  background: linear-gradient(135deg, #f5f5f7 0%, #ffffff 100%);
  border-radius: 24px;
  padding: 50px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  max-width: 900px;
  margin: 0 auto;
}

.experience-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

.experience-icon {
  width: 120px;
  height: 120px;
}

.experience-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.experience-info h3 {
  font-size: 24px;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 4px;
}

.experience-info p {
  font-size: 16px;
  color: #0071e3;
  font-weight: 500;
}

.experience-time {
  margin-left: auto;
  font-size: 14px;
  color: #6e6e73;
}

.experience-list {
  list-style: none;
}

.experience-list li {
  padding: 12px 0;
  padding-left: 30px;
  position: relative;
  font-size: 15px;
  color: #6e6e73;
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.experience-list li:last-child {
  border-bottom: none;
}

.experience-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #0071e3;
  font-weight: bold;
}

.campus {
  padding: 100px 20px;
  background: #f5f5f7;
}

.campus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.campus-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.campus-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.campus-icon {
  font-size: 40px;
  margin-bottom: 20px;
}

.campus-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: #1d1d1f;
  margin-bottom: 8px;
}

.campus-time {
  font-size: 13px;
  color: #0071e3;
  font-weight: 500;
  margin-bottom: 20px;
}

.campus-card ul {
  list-style: none;
}

.campus-card ul li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  font-size: 14px;
  color: #6e6e73;
}

.campus-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #34c759;
  font-weight: bold;
}

.volunteer {
  padding: 100px 20px;
  background: #ffffff;
}

.volunteer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.volunteer-card {
  background: linear-gradient(135deg, #0071e3 0%, #0077ed 100%);
  border-radius: 24px;
  padding: 50px;
  color: white;
  position: relative;
  overflow: hidden;
}

.volunteer-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
}

.volunteer-badge {
  width: 100px;
  height: 100px;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.volunteer-badge img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.volunteer-card h3 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.volunteer-time {
  font-size: 14px;
  opacity: 0.8;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.volunteer-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.volunteer-card ul {
  list-style: none;
  position: relative;
  z-index: 1;
}

.volunteer-card ul li {
  padding: 10px 0;
  padding-left: 28px;
  position: relative;
  font-size: 15px;
  opacity: 0.9;
}

.volunteer-card ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: rgba(255, 255, 255, 0.6);
}

.volunteer-stats {
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: center;
}

.stat-item {
  background: #f5f5f7;
  border-radius: 16px;
  padding: 35px 30px;
  text-align: center;
  transition: all 0.3s ease;
  min-height: 120px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stat-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.stat-number {
  display: block;
  font-size: 48px;
  font-weight: 700;
  color: #0071e3;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: #6e6e73;
}

.skills {
  padding: 100px 20px;
  background: #f5f5f7;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.skills-category {
  background: #ffffff;
  border-radius: 20px;
  padding: 40px 35px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.skills-category:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transform: translateY(-3px);
}

.skills-category h3 {
  font-size: 16px;
  font-weight: 600;
  color: #1d1d1f;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skill-tags span {
  padding: 8px 14px;
  background: rgba(0, 113, 227, 0.08);
  color: #0071e3;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
}

.skill-tags span:hover {
  background: rgba(0, 113, 227, 0.15);
  transform: translateY(-2px);
}

.skill-tags span img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.projects {
  padding: 100px 20px;
  background: #ffffff;
}

.project-card {
  background: #f5f5f7;
  border-radius: 24px;
  padding: 50px;
  max-width: 900px;
  margin: 0 auto;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.project-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

.project-icon {
  width: 60px;
  height: 60px;
}

.project-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.project-info h3 {
  font-size: 24px;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 4px;
}

.project-info p {
  font-size: 16px;
  color: #6e6e73;
}

.project-list {
  list-style: none;
  margin-bottom: 30px;
}

.project-list li {
  padding: 12px 0;
  padding-left: 30px;
  position: relative;
  font-size: 15px;
  color: #6e6e73;
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.project-list li:last-child {
  border-bottom: none;
}

.project-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #0071e3;
}

.project-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.project-stats span {
  font-size: 14px;
  color: #6e6e73;
}

.project-stats span:nth-child(2) {
  color: #0071e3;
  font-weight: 600;
}

.project-metrics {
  display: flex;
  gap: 20px;
  margin-left: auto;
}

.project-metrics span {
  padding: 6px 12px;
  background: rgba(0, 113, 227, 0.1);
  color: #0071e3;
  border-radius: 12px;
  font-size: 13px;
}

.awards {
  padding: 100px 20px;
  background: #f5f5f7;
}

.awards-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}

.award-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #ffffff;
  padding: 20px 30px;
  border-radius: 20px;
  font-size: 16px;
  color: #1d1d1f;
  font-weight: 500;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.award-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.award-badge {
  font-size: 24px;
}

.contact {
  padding: 100px 20px;
  background: #ffffff;
}

.contact-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-card {
  background: #f5f5f7;
  border-radius: 20px;
  padding: 40px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-item img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.contact-item div {
  display: flex;
  flex-direction: column;
}

.contact-label {
  font-size: 12px;
  color: #86868b;
  margin-bottom: 2px;
}

.contact-value {
  font-size: 16px;
  color: #1d1d1f;
  font-weight: 500;
}

.contact-qr {
  text-align: center;
  background: #f5f5f7;
  border-radius: 20px;
  padding: 40px;
}

.contact-qr img {
  width: 180px;
  height: 180px;
  object-fit: contain;
  margin-bottom: 16px;
}

.contact-qr p {
  font-size: 14px;
  color: #6e6e73;
}

.footer {
  padding: 40px 20px;
  background: #1d1d1f;
  color: #f5f5f7;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-logo {
  font-family: 'Pacifico', cursive;
  font-size: 28px;
}

.footer-content p {
  font-size: 14px;
  color: #86868b;
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 20px;
    gap: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-logo {
    font-size: 20px;
  }

  .nav-logo-dreamlife {
    font-size: 16px;
  }

  .nav-logo-separator {
    font-size: 14px;
  }

  .hero {
    min-height: auto;
    padding: 100px 20px 60px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 30px;
  }

  .hero-text h1 {
    font-size: 36px;
  }

  .hero-description {
    font-size: 16px;
  }

  .hero-buttons {
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero-image img {
    width: 250px;
    height: 250px;
  }

  .section-header h2 {
    font-size: 28px;
  }

  .section-header p {
    font-size: 14px;
  }

  .about {
    padding: 60px 20px;
  }

  .about-card {
    padding: 30px 20px;
  }

  .about-card h3 {
    font-size: 18px;
  }

  .about-card p {
    font-size: 13px;
  }

  .education {
    padding: 60px 20px;
  }

  .education-card {
    padding: 30px 20px;
  }

  .education-info h3 {
    font-size: 20px;
  }

  .course-tags span {
    font-size: 12px;
    padding: 6px 12px;
  }

  .experience {
    padding: 60px 20px;
  }

  .experience-card {
    padding: 30px 20px;
  }

  .experience-info h3 {
    font-size: 20px;
  }

  .campus {
    padding: 60px 20px;
  }

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

  .campus-card {
    padding: 30px 20px;
  }

  .volunteer {
    padding: 60px 20px;
  }

  .volunteer-content {
    grid-template-columns: 1fr;
  }

  .volunteer-card {
    padding: 35px 25px;
  }

  .volunteer-card h3 {
    font-size: 22px;
  }

  .skills {
    padding: 60px 20px;
  }

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

  .skills-category {
    padding: 25px;
  }

  .projects {
    padding: 60px 20px;
  }

  .project-card {
    padding: 30px 20px;
  }

  .project-info h3 {
    font-size: 20px;
  }

  .awards {
    padding: 60px 20px;
  }

  .award-item {
    padding: 16px 20px;
    font-size: 14px;
  }

  .contact {
    padding: 60px 20px;
  }

  .contact-content {
    grid-template-columns: 1fr;
  }

  .contact-card {
    padding: 30px 20px;
  }

  .contact-qr {
    padding: 30px;
  }

  .contact-qr img {
    width: 150px;
    height: 150px;
  }

  .footer {
    padding: 30px 20px;
  }

  .footer-content {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer-logo {
    font-size: 22px;
  }
}

@media (max-width: 480px) {
  .hero-text h1 {
    font-size: 28px;
  }

  .hero-description {
    font-size: 15px;
  }

  .hero-image img {
    width: 200px;
    height: 200px;
  }

  .nav-logo {
    font-size: 18px;
  }

  .nav-logo-dreamlife {
    font-size: 14px;
  }

  .section-header h2 {
    font-size: 24px;
  }

  .btn {
    padding: 12px 24px;
    font-size: 14px;
  }

  .education-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .education-time {
    margin-left: 0;
  }

  .volunteer-badge {
    width: 60px;
    height: 60px;
  }

  .stat-number {
    font-size: 36px;
  }
}