:root {
  --bg: #FFFBF5;
  --fg: #1A1A1A;
  --accent: #F97316;
  --accent-2: #7C3AED;
  --muted: #78716C;
  --border: #E7E5E4;
  --surface: #FFFFFF;
}

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

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Nunito', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav { padding: 1.25rem 2rem; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; max-width: 1100px; margin: 0 auto; }
.nav-logo { font-family: 'Fredoka', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--accent); letter-spacing: -0.02em; }
.nav-badge { font-size: 0.75rem; font-weight: 600; background: var(--accent); color: white; padding: 0.25rem 0.75rem; border-radius: 999px; letter-spacing: 0.04em; text-transform: uppercase; }

/* HERO */
.hero { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; padding: 5rem 2rem 6rem; max-width: 1100px; margin: 0 auto; min-height: 70vh; }
.hero-eyebrow { font-family: 'Fredoka', sans-serif; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; }
.hero-title { font-family: 'Fredoka', sans-serif; font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; line-height: 1.1; color: var(--fg); margin-bottom: 1.25rem; letter-spacing: -0.02em; }
.hero-sub { font-size: 1.1rem; color: #44403C; line-height: 1.7; margin-bottom: 2rem; max-width: 460px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag { font-size: 0.8rem; font-weight: 600; padding: 0.3rem 0.8rem; border: 1.5px solid var(--accent); border-radius: 999px; color: var(--accent); }

.hero-visual { display: flex; align-items: center; gap: 1.5rem; justify-content: center; margin-bottom: 1rem; }
.circle-host { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; }
.circle-host--a .host-initial { background: var(--accent); color: white; font-family: 'Fredoka', sans-serif; font-size: 3rem; font-weight: 700; width: 120px; height: 120px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.circle-host--b .host-initial { background: var(--accent-2); color: white; font-family: 'Fredoka', sans-serif; font-size: 3rem; font-weight: 700; width: 120px; height: 120px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.host-label { font-size: 0.8rem; font-weight: 600; color: var(--muted); text-align: center; max-width: 100px; }
.connector { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; }
.connector-text { font-family: 'Fredoka', sans-serif; font-size: 0.75rem; font-weight: 600; color: #A8A29E; letter-spacing: 0.05em; text-transform: uppercase; }
.connector-line { width: 60px; height: 2px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: 999px; }
.hero-visual-caption { font-size: 0.8rem; color: #A8A29E; text-align: center; font-style: italic; }

/* CONCEPT */
.concept { background: var(--surface); border-radius: 2rem; margin: 0 1.5rem 2rem; padding: 4rem 3rem; }
.concept-inner { max-width: 1100px; margin: 0 auto; }
.concept-ornament { margin-bottom: 1.5rem; }
.concept-headline { font-family: 'Fredoka', sans-serif; font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 700; line-height: 1.2; margin-bottom: 3rem; letter-spacing: -0.02em; }
.concept-columns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
.concept-col { }
.concept-icon { margin-bottom: 1rem; }
.concept-col h3 { font-family: 'Fredoka', sans-serif; font-size: 1.2rem; font-weight: 600; margin-bottom: 0.75rem; color: var(--fg); }
.concept-col p { font-size: 0.95rem; color: #57534E; line-height: 1.7; }

/* PROMISE */
.promise { padding: 5rem 2rem; max-width: 1100px; margin: 0 auto; }
.promise-label { font-family: 'Fredoka', sans-serif; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-2); margin-bottom: 2rem; }
.promise-pillars { display: flex; align-items: flex-start; gap: 3rem; margin-bottom: 3rem; }
.pillar { flex: 1; }
.pillar-number { font-family: 'Fredoka', sans-serif; font-size: 3rem; font-weight: 700; color: var(--accent); opacity: 0.3; line-height: 1; margin-bottom: 0.75rem; }
.pillar h3 { font-family: 'Fredoka', sans-serif; font-size: 1.5rem; font-weight: 600; margin-bottom: 0.75rem; }
.pillar p { font-size: 0.95rem; color: #57534E; line-height: 1.7; }
.pillar-divider { width: 1px; background: var(--border); align-self: stretch; }
.promise-quote { font-family: 'Fredoka', sans-serif; font-size: clamp(1.25rem, 2vw, 1.75rem); font-weight: 600; color: var(--accent-2); font-style: italic; line-height: 1.4; padding: 1.5rem 0; border-top: 2px solid var(--accent-2); }

/* WORLDS */
.worlds { background: var(--surface); border-radius: 2rem; margin: 0 1.5rem 2rem; padding: 4rem 3rem; }
.worlds-inner { max-width: 1100px; margin: 0 auto; }
.worlds-headline { font-family: 'Fredoka', sans-serif; font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 700; line-height: 1.2; margin-bottom: 1rem; letter-spacing: -0.02em; }
.worlds-sub { font-size: 1rem; color: #57534E; line-height: 1.7; margin-bottom: 2.5rem; max-width: 600px; }
.worlds-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.world-card { padding: 1.5rem; border: 1.5px solid var(--border); border-radius: 1rem; }
.world-flag { width: 48px; height: 48px; border-radius: 0.75rem; display: flex; align-items: center; justify-content: center; margin-bottom: 0.75rem; }
.world-card h4 { font-family: 'Fredoka', sans-serif; font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }
.world-card p { font-size: 0.85rem; color: #78716C; line-height: 1.6; }

/* MANIFESTO */
.manifesto { padding: 5rem 2rem; max-width: 1100px; margin: 0 auto; }
.manifesto-accent { width: 48px; height: 4px; background: var(--accent); border-radius: 999px; margin-bottom: 2rem; }
.manifesto-headline { font-family: 'Fredoka', sans-serif; font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 700; line-height: 1.2; margin-bottom: 1.5rem; letter-spacing: -0.02em; color: var(--accent-2); }
.manifesto-body { font-size: 1rem; color: #44403C; line-height: 1.8; margin-bottom: 1rem; max-width: 640px; }

/* FOOTER */
.footer { background: #1A1A1A; color: white; padding: 3rem 2rem; }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.footer-logo { font-family: 'Fredoka', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--accent); }
.footer-tagline { font-size: 0.85rem; color: #A8A29E; margin-top: 0.25rem; }
.footer-meta p { font-size: 0.8rem; color: #A8A29E; text-align: right; }

/* MOBILE */
@media (max-width: 768px) {
  .hero { grid-template-columns: 1fr; padding: 3rem 1.5rem 4rem; min-height: auto; gap: 2.5rem; }
  .hero-title { font-size: 2.5rem; }
  .hero-visual { transform: scale(0.85); }
  .concept-columns { grid-template-columns: 1fr; gap: 2rem; }
  .concept { padding: 3rem 1.5rem; margin: 0 1rem 1.5rem; }
  .promise-pillars { flex-direction: column; gap: 2rem; }
  .pillar-divider { display: none; }
  .worlds-grid { grid-template-columns: 1fr; }
  .worlds { padding: 3rem 1.5rem; margin: 0 1rem 1.5rem; }
  .footer-inner { flex-direction: column; gap: 1.5rem; align-items: flex-start; }
  .footer-meta p { text-align: left; }
  .promise { padding: 3rem 1.5rem; }
  .manifesto { padding: 3rem 1.5rem; }
}