:root {
  --bg: #ffffff;
  --bg-light: #fafafa;
  --text: #111111;
  --muted: #555555;
  --border: #eaeaea;
  --accent-orange: #FFB347;
  --accent-teal: #4de1dc; 
}

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

html {
  scroll-behavior: smooth;
  height: 100%;
  margin: 0;
}
.top-nav {
  margin-bottom: 20px;
  z-index: 10;
}

.app-icon-nav {
  width: 350px; 
  height: auto;
  display: block;
  margin: 0 auto 20px auto;
  
  max-width: 80vw;
}
h1 {
  font-size: clamp(2rem, 12vw, 4.5rem); 
  
  text-align: center;
  width: 100%;
  margin: 0 auto;
  display: block;
  letter-spacing: -0.02em; 
  word-wrap: normal;
  overflow-wrap: normal;
}

html, body {
  overflow-x: hidden;
  width: 100%;
  margin: 0;
  padding: 0;
}

.panel-inner {
  padding: 0 20px;
  box-sizing: border-box;
}
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);

  height: 100%;
  margin: 0;
}

.highlight-duel {
  color: var(--accent-teal);
  display: inline-block;
}


.panel {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 1.5rem;
}

.panel-light {
  background: var(--light);
}

.panel-inner {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
}

.hero {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  height: 100vh;
  box-sizing: border-box;
  padding-top: 40px;
}

.hero-extra {
  font-size: 1.2rem;
  margin-top: 1rem;
  color: #777;
}
.hero p.hero-sub {
  margin-top: 2rem;
  font-size: 1.5rem;
  color: #555;
}

.hero-btn {
  display: inline-block;
  margin-top: 2rem;
  padding: 0.75rem 2rem;
  background-color: var(--accent-orange);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  
  border: none;
  box-shadow: none;
  outline: none;

  transition: background-color 0.3s ease, transform 0.2s ease;
  cursor: pointer;
}

.hero-btn:hover {
  background-color: #333;
  transform: translateY(-2px);
}

h2 {
  justify-content: center;
  align-items: flex-start;
  text-align: center;
  font-size: 3rem;
  margin-bottom: 1rem;
}
.section-sub {
  text-align: center;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto 2.5rem auto;
  font-size: 1.25rem;
  line-height: 1.6;
  margin-top: 1rem;
}

#mission {
  min-height: auto;
  padding: 3rem 1.5rem;
  display: block;
  scroll-snap-align: none;
  background-color: var(--bg-light);
  border-radius: 8px;
}



.card-grid {
  display: grid;
  gap: 1.5rem;
}

.card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem;
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.availability {
  text-align: center;
  font-weight: bold;
  margin: 0 auto 2.5rem auto;
  margin-top: 1.5rem;
  color: var(--accent-orange);
}

#about {
  min-height: auto;
  padding: 3rem 1.5rem;
  display: block;
}

#about p {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
  text-align: center;
}

#about p:last-child {
  margin-bottom: 0;
}


a {
  color: var(--text);
  text-decoration: none;
}

.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.5rem;
  font-size: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-inquiries {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.footer-inquiries-left h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.footer-inquiries-left p {
  margin-right: 2rem;
}

.footer-inquiries-right p {
  margin-left: 2rem;
  font-size: 1rem;;
}

.footer-inquiries a {
  color: var(--accent-teal);  
  text-decoration: none;
}
.footer-inquiries a:hover {
  color: var(--accent-orange);
}

.footer-inquiries-container {
  max-width: 1000px;
  margin: 0 auto;
}

.footer-divider {
  border: 0;
  height: 1px;
  background: var(--border);
  margin: 1rem 0;
  width: 100%;
}

.footer-bottom {
  text-align: center;
}

.footer-bottom a {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--accent-teal);  
}

.footer-bottom a:hover {
  color: var(--accent-orange);
}