/* V Teammate Design System - Friendly & Approachable */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Noto+Sans+TC:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #FAFAF9; /* Soft warm gray background */
  --bg-elevated: #FFFFFF;
  --text: #1C1917;
  --text-muted: #57534E;
  --accent: #F97316; /* Energetic Orange */
  --accent-hover: #EA580C;
  --accent-secondary: #0D9488; /* Trustworthy Teal */
  --border: #E7E5E4;
  --font: "Plus Jakarta Sans", "Noto Sans TC", system-ui, sans-serif;
  --max-width: 1100px;
  --radius: 16px;
  --radius-sm: 8px;
}

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

body {
  font-family: var(--font);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
header {
  padding: 1.25rem 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-lockup {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-lockup img {
  height: 38px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.3);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--text-muted);
}

/* Hero Section */
.hero {
  padding: 6rem 0;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-tag {
  display: inline-block;
  background: rgba(13, 148, 136, 0.1);
  color: var(--accent-secondary);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.hero-content h1 {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.hero-content .subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 95%;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

.hero-visual {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
  border: 4px solid #fff;
}

.hero-visual img {
  width: 100%;
  height: auto;
  display: block;
}

/* Team Map */
.team-map {
  padding: 5rem 0;
  background: var(--bg-elevated);
}

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

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 800;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.roles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.role-card {
  background: var(--bg);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.role-card:hover {
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  transform: translateY(-5px);
  border-color: var(--accent-secondary);
}

.role-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.role-card h3::before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  background: var(--accent-secondary);
  border-radius: 50%;
}

.role-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.role-tag {
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
}

/* Secondary CTA / Hire Hands */
.secondary-cta {
  padding: 4rem 0;
  text-align: center;
  background: rgba(249, 115, 22, 0.05);
  border-top: 1px solid rgba(249, 115, 22, 0.1);
  border-bottom: 1px solid rgba(249, 115, 22, 0.1);
}

.secondary-cta h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.secondary-cta p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

/* Footer */
footer {
  padding: 4rem 0 2rem;
  text-align: center;
  background: var(--bg-elevated);
}

.footer-brand {
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--text);
}

.footer-links {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links a {
  color: var(--accent-secondary);
  text-decoration: none;
  font-weight: 500;
}

.footer-links a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 992px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 4rem 0;
  }
  
  .hero-content .subtitle {
    margin: 0 auto 2.5rem auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
}