/* Space scene stays behind the page; only its globe responds to scrolling. */
section, footer { position: relative; }
section[id] { scroll-margin-top: 100px; }
.nav-links a { font-size: 13px; }
.hero { min-height: max(800px, 100svh); display: flex; align-items: center; padding: 145px max(24px, calc((100vw - 1152px) / 2)) 140px; overflow: hidden; }
.hero-content { width: 56%; max-width: 670px; position: relative; z-index: 1; }
.hero-badge { display: inline-flex; align-items: center; gap: 9px; color: #9cc9f0; font-size: 10px; letter-spacing: 2px; font-weight: 600; margin-bottom: 28px; }
.dot, .live-dot { display: inline-block; width: 5px; height: 5px; background: #8dd7f5; border-radius: 50%; box-shadow: 0 0 10px #8dd7f566; }
.hero h1 { font-size: clamp(48px, 5.1vw, 74px); line-height: 1.08; font-weight: 600; letter-spacing: -3px; margin-bottom: 28px; }
.hero-description { color: #9caec4; max-width: 420px; font-size: 16px; line-height: 1.8; margin-bottom: 34px; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; }
.scroll-indicator { position: absolute; bottom: 42px; left: max(24px, calc((100vw - 1152px) / 2)); display: flex; align-items: center; gap: 12px; }
.scroll-indicator span { color: #8498af; font-size: 9px; text-transform: uppercase; letter-spacing: 2px; }
.scroll-mouse { width: 18px; height: 28px; border: 1px solid #a7c8e54d; border-radius: 10px; }
.scroll-mouse::after { content: ''; display: block; width: 2px; height: 5px; margin: 6px auto; background: #b3d8f5; animation: scrollDot 2s ease-in-out infinite; }
@keyframes scrollDot { 50% { transform: translateY(8px); opacity: .3; } }
.planet-caption { position: absolute; bottom: 48px; right: max(24px, calc((100vw - 1152px) / 2)); display: flex; align-items: center; gap: 10px; color: #7f95ad; font-size: 8px; letter-spacing: 1.8px; }
.planet-caption-divider { color: #ffffff30; margin: 0 4px; }
.about { padding: 100px 0 110px; background: linear-gradient(180deg, #03060d00, #03060d99 24%, #03060db3); }
.section-header { text-align: center; margin-bottom: 48px; }
.section-tag { display: inline-block; font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 2.6px; color: #8cbae1; margin-bottom: 16px; }
.section-title { font-size: clamp(30px, 3.4vw, 44px); font-weight: 500; letter-spacing: -1.5px; line-height: 1.2; margin-bottom: 20px; }
.section-subtitle { font-size: 15px; color: var(--text-secondary); max-width: 570px; margin: 0 auto; line-height: 1.8; }
.about-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.about-card { background: #0b162180; border: 1px solid #9abede16; border-radius: 16px; padding: 32px; }
.about-icon { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; margin-bottom: 24px; color: #8fbce5; background: #8fbce510; border-radius: 11px; }
.about-card h3 { font-size: 17px; font-weight: 500; margin-bottom: 10px; }
.about-card p { color: var(--text-secondary); font-size: 13px; line-height: 1.8; }
.featured-app { padding: 100px 0; background: #03060d99; border-top: 1px solid #9abede12; }
.app-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.app-card { border: 1px solid #9abede20; border-radius: 20px; background: linear-gradient(160deg, #14213080, #090e1680); transition: border-color .25s, transform .25s; overflow: hidden; }
.app-card:hover { border-color: var(--app-color); transform: translateY(-5px); }
.app-identity { color: var(--text-primary); text-decoration: none; padding: 36px 20px 24px; min-height: 242px; display: flex; flex-direction: column; align-items: center; position: relative; text-align: center; }
.app-icon-wrap { position: relative; margin-bottom: 24px; }
.app-icon-wrap::before { content: ''; position: absolute; inset: 10%; background: var(--app-color); filter: blur(32px); opacity: .16; }
.app-icon { position: relative; width: 88px; height: 88px; display: block; object-fit: cover; border-radius: 22px; box-shadow: 0 12px 28px #0005; }
.app-identity h3 { max-width: 190px; font-size: 16px; font-weight: 500; letter-spacing: -.3px; line-height: 1.5; }
.app-open { position: absolute; top: 15px; right: 18px; font-size: 17px; color: #8193a9; }
.app-legal-links { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; min-height: 46px; border-top: 1px solid #9abede12; padding: 10px; font-size: 11px; color: #4d6078; }
.app-legal-links a { color: #8b9cb1; text-decoration: none; }
.app-legal-links a:hover { color: #e4f2ff; }
.catalogue-note { text-align: center; margin-top: 32px; color: #73869c; font-size: 12px; }
.cta { padding: 70px 0 100px; text-align: center; background: #03060df0; }
.cta-box { border: 1px solid #9abede20; border-radius: 22px; padding: 64px 32px; background: radial-gradient(ellipse at 50% 0, #173a5e55, transparent 70%); }
.cta-box h2 { font-size: clamp(28px, 3.2vw, 40px); font-weight: 500; line-height: 1.3; letter-spacing: -1px; margin-bottom: 20px; }
.cta-box p { color: var(--text-secondary); font-size: 14px; max-width: 460px; margin: 0 auto 28px; }
@media (max-width: 960px) {
  .earth-stage { width: 82vw; left: 83%; }
  .hero-content { width: 65%; }
  .hero h1 { font-size: 56px; }
  .app-cards { grid-template-columns: repeat(2, 1fr); }
  .about-card { padding: 24px; }
  .planet-caption { display: none; }
}
@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .nav-links { display: none; }
  .menu-toggle { display: flex; padding: 10px; }
  .nav-links.active { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; padding: 24px; gap: 20px; background: #03060df5; border-bottom: 1px solid #ffffff10; }
  .hero { min-height: 920px; min-height: max(920px, 100svh); padding: 150px 24px 480px; align-items: flex-start; text-align: center; }
  .hero-content { width: 100%; max-width: none; }
  .hero-badge { font-size: 9px; margin-bottom: 22px; }
  .hero h1 { font-size: clamp(38px, 8vw, 56px); letter-spacing: -2px; }
  .hero-description { margin: 0 auto 28px; font-size: 14px; max-width: 350px; }
  .hero-buttons { justify-content: center; gap: 10px; }
  .hero-buttons .btn { padding: 13px 16px; font-size: 12px; }
  .earth-stage { width: 620px; max-width: 150vw; left: 50%; top: 680px; }
  .scroll-indicator { left: 50%; transform: translateX(-50%); bottom: 28px; white-space: nowrap; }
  .about, .featured-app { padding: 70px 0; }
  .about-grid { grid-template-columns: 1fr; gap: 14px; }
  .about-card { padding: 26px; }
  .section-title { font-size: 30px; }
  .section-subtitle { font-size: 14px; }
  .app-cards { gap: 12px; }
  .app-identity { min-height: 218px; padding: 28px 12px 20px; }
  .app-identity h3 { font-size: 14px; }
  .app-icon { width: 76px; height: 76px; border-radius: 19px; }
  .app-legal-links { font-size: 11px; gap: 6px; }
  .cta { padding: 35px 0 70px; }
  .cta-box { padding: 44px 22px; }
  .footer .container { flex-direction: column; text-align: center; }
}