@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
* { box-sizing: border-box; } html, body { margin: 0; padding: 0; }
body { font-family: 'Inter',sans-serif; background: radial-gradient(ellipse at center, #FFFFFF 0%, #FFFFFF 70%); color: #111111; font-size: 15px; line-height: 1.55; min-height: 100vh; }
.orbit { max-width: 1100px; margin: 0 auto; padding: 30px 24px 60px; }
.orbit-bar { display: flex; justify-content: space-between; padding-bottom: 18px; }
.orbit-bar nav { display: flex; gap: 18px; font-size: 14px; }
.orbit-bar nav a { color: #666666; text-decoration: none; }
.orbit-bar nav a:hover { color: #000000; }
.solar { position: relative; width: 100%; max-width: 800px; margin: 30px auto; aspect-ratio: 1; }
.solar .sun { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 200px; height: 200px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #000000, #000000); display: grid; place-items: center; box-shadow: 0 0 80px #00000066; z-index: 5; }
.solar .sun .core { font-family: 'Inter',sans-serif; font-weight: 800; font-size: 42px; color: #FFFFFF; text-align: center; line-height: 1; padding: 0 18px; }
.solar .ring { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); border-radius: 50%; border: 1px dashed #E5E5E5; }
.solar .ring.r1 { width: 50%; height: 50%; } .solar .ring.r2 { width: 70%; height: 70%; } .solar .ring.r3 { width: 90%; height: 90%; }
.solar .planet { position: absolute; top: 50%; left: 50%; width: 130px; padding: 14px; background: #FFFFFF; border: 2px solid #E5E5E5; border-radius: 14px; transform-origin: center; box-shadow: 0 8px 24px rgba(0,0,0,0.06); z-index: 3; }
.solar .planet h3 { font-size: 13px; margin: 0 0 4px; font-weight: 700; color: #000000; line-height: 1.2; }
.solar .planet p { margin: 0; font-size: 11px; line-height: 1.4; color: #666666; }
.solar .p1 { transform: translate(-50%, -50%) translate(-280px, -120px); }
.solar .p2 { transform: translate(-50%, -50%) translate(280px, -100px); }
.solar .p3 { transform: translate(-50%, -50%) translate(-260px, 200px); }
.solar .p4 { transform: translate(-50%, -50%) translate(280px, 200px); }
.headline { text-align: center; max-width: 760px; margin: 0 auto 28px; }
.headline h1 { font-weight: 800; font-size: clamp(36px, 5vw, 60px); line-height: 1.05; letter-spacing: -0.02em; margin: 0 0 14px; color: #000000; }
.headline p { font-size: 19px; color: #666666; margin: 0 0 22px; }
.headline .cta { display: inline-block; padding: 14px 30px; background: #000000; color: #FFFFFF; border-radius: 999px; text-decoration: none; font-weight: 700; }
@media (max-width: 880px) {
  .solar { max-width: 100%; aspect-ratio: auto; height: auto; padding: 30px 0; display: flex; flex-direction: column; align-items: center; gap: 18px; }
  .solar .ring, .solar .sun { position: static; transform: none; margin: 14px auto; }
  .solar .planet { position: static; transform: none; width: auto; max-width: 320px; }
}
footer { padding-top: 18px; border-top: 1px solid #E5E5E5; font-size: 13px; color: #666666; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-top: 30px; }
footer a { color: #111111; text-decoration: none; }
.orbit-doc { max-width: 800px; margin: 0 auto; padding: 36px 24px 60px; }
.orbit-doc h1 { font-weight: 800; font-size: clamp(36px, 4.5vw, 52px); margin: 22px 0 6px; color: #000000; text-align: center; }
.orbit-doc .meta { font-size: 13px; color: #666666; margin-bottom: 32px; text-align: center; }
.orbit-doc article { background: #FFFFFF; border: 1px solid #E5E5E5; border-radius: 18px; padding: 22px; margin: 12px 0; box-shadow: 0 6px 20px rgba(0,0,0,0.04); }
.orbit-doc article h2 { font-size: 17px; margin: 0 0 6px; color: #000000; font-weight: 700; }
.orbit-doc article p { font-size: 15px; line-height: 1.6; margin: 0; }
.orbit-faq { margin: 24px 0; }
.orbit-faq h2 { display: inline-block; padding: 6px 14px; border-radius: 999px; background: #000000; color: #FFFFFF; font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 12px; }

/* Orbit form — fully rounded, decorative circle elements */
.cf-orb { margin: 26px 0; padding: 32px; border-radius: 28px; background: linear-gradient(180deg, #FFFFFF 0%, #FFFFFF 100%); border: 1px solid #E5E5E5; position: relative; overflow: hidden; }
.cf-orb::before { content: ''; position: absolute; top: -60px; right: -60px; width: 180px; height: 180px; border: 1px dashed #E5E5E5; border-radius: 50%; }
.cf-orb::after { content: ''; position: absolute; bottom: -40px; left: -40px; width: 120px; height: 120px; border: 1px dashed #E5E5E5; border-radius: 50%; }
.cf-orb .cf-head { text-align: center; padding-bottom: 18px; margin-bottom: 22px; position: relative; }
.cf-orb .cf-head::after { content: ''; display: block; width: 60px; height: 1px; background: #000000; margin: 14px auto 0; }
.cf-orb .cf-head h2 { font-size: 24px; font-weight: 800; margin: 0 0 6px; color: #000000; letter-spacing: -0.01em; }
.cf-orb .cf-head h2::before { content: '○ '; color: #000000; }
.cf-orb .cf-intro { font-size: 14px; color: #666666; margin: 0; max-width: 460px; margin-left: auto; margin-right: auto; }
.cf-orb .cf-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; max-width: 600px; margin: 0 auto; }
.cf-orb .cf-label.cf-subject, .cf-orb .cf-label.cf-message { grid-column: span 2; }
.cf-orb .cf-label > span { display: block; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: #000000; font-weight: 700; margin-bottom: 6px; padding-left: 14px; }
.cf-orb input, .cf-orb textarea { width: 100%; font: inherit; font-size: 14px; padding: 12px 18px; border: 1px solid #E5E5E5; border-radius: 999px; background: #FFFFFF; color: #111111; }
.cf-orb textarea { border-radius: 22px; min-height: 100px; resize: vertical; }
.cf-orb input:focus, .cf-orb textarea:focus { outline: none; border-color: #000000; }
.cf-orb .cf-hp { display: none; }
.cf-orb .cf-actions { margin-top: 22px; text-align: center; display: flex; gap: 18px; justify-content: center; align-items: center; flex-wrap: wrap; }
.cf-orb .cf-submit { padding: 12px 32px; background: #000000; color: #FFFFFF; border: 0; border-radius: 999px; font: inherit; font-weight: 700; cursor: pointer; }
.cf-orb .cf-submit:hover { background: #000000; }
.cf-orb .cf-direct { font-size: 13px; color: #666666; }
.cf-orb .cf-direct a { color: #000000; font-weight: 600; }
@media (max-width: 640px) { .cf-orb .cf-fields { grid-template-columns: 1fr; } .cf-orb .cf-label.cf-subject, .cf-orb .cf-label.cf-message { grid-column: span 1; } }