/* ===== RESET ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
    --bg:#050510;--bg2:#0a0a1a;--card:rgba(12,12,30,0.55);
    --cyan:#00d4ff;--purple:#a855f7;--violet:#7c3aed;--magenta:#d946ef;
    --text:#f0f0f5;--text2:rgba(190,200,220,0.7);--text3:rgba(140,150,180,0.5);
    --border:rgba(80,120,255,0.1);--glass:rgba(12,12,30,0.5);
}
html{scroll-behavior:smooth}
body{font-family:'Outfit',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden}
a{text-decoration:none;color:inherit}

/* ===== STARS CANVAS ===== */
#stars-canvas{position:fixed;inset:0;z-index:0;pointer-events:none}

/* ===== GRADIENT TEXT ===== */
.grad{background:linear-gradient(135deg,#00d4ff,#7c3aed,#d946ef);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* --- Onboarding Modal (Round 2 User Flow) --- */
.onboarding-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(15px);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.onboarding-card {
  background: #0a0a14;
  border: 1px solid rgba(80, 120, 255, 0.2);
  padding: 3rem;
  width: 90%;
  max-width: 480px;
  border-radius: 20px;
  position: relative;
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.1);
}

.onboarding-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 2rem;
  color: #666;
  cursor: pointer;
}

.onboarding-form label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}

.onboarding-form input, 
.onboarding-form select {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  padding: 1rem;
  color: #fff;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-family: inherit;
}

.submit-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  color: #000;
  border: none;
  padding: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 50px;
  cursor: pointer;
  transition: 0.3s;
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.4);
}

.booking-status {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: 8px;
  display: none;
  font-size: 0.9rem;
  text-align: center;
}

.status-success { background: rgba(0, 212, 255, 0.1); color: var(--cyan); border: 1px solid var(--cyan); display: block; }
.status-error { background: rgba(217, 70, 239, 0.1); color: var(--magenta); border: 1px solid var(--magenta); display: block; }

/* ===== NAVBAR ===== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:16px 48px;background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);animation:fadeDown .6s ease forwards}
@keyframes fadeDown{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem;letter-spacing:2.5px;background:linear-gradient(135deg,var(--cyan),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.logo-svg{width:32px;height:32px}
.nav-links{display:flex;list-style:none;gap:36px}
.nav-link{font-size:.82rem;font-weight:500;letter-spacing:1.8px;text-transform:uppercase;color:var(--text2);padding:4px 0;position:relative;transition:color .3s}
.nav-link::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:1.5px;background:linear-gradient(90deg,var(--cyan),var(--purple));transition:width .35s ease}
.nav-link:hover{color:var(--text)}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-cta{padding:9px 24px;border-radius:50px;font-size:.82rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--bg);background:linear-gradient(135deg,var(--cyan),#00b8d4);box-shadow:0 0 20px rgba(0,212,255,.2);transition:all .3s}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 0 35px rgba(0,212,255,.35)}
.mobile-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.mobile-toggle span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:.3s}

/* ===== BUTTONS ===== */
.btn-primary{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;border-radius:60px;font-size:.95rem;font-weight:600;color:var(--bg);background:linear-gradient(135deg,var(--cyan),#00b8d4);box-shadow:0 4px 25px rgba(0,212,255,.3);transition:all .35s ease;position:relative;overflow:hidden}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 6px 35px rgba(0,212,255,.45)}
.btn-primary span{transition:transform .3s}
.btn-primary:hover span{transform:translateX(4px)}
.btn-secondary{display:inline-block;padding:10px 22px;border-radius:50px;font-size:.82rem;font-weight:600;color:var(--cyan);border:1px solid rgba(0,212,255,.25);background:rgba(0,212,255,.05);transition:all .3s}
.btn-secondary:hover{background:rgba(0,212,255,.12);border-color:rgba(0,212,255,.5);box-shadow:0 0 20px rgba(0,212,255,.15);transform:translateY(-2px)}

/* ===== HERO ===== */
.hero{position:relative;z-index:10;min-height:100vh;display:flex;align-items:center;padding:100px 48px 60px}
.hero-inner{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:1400px;margin:0 auto;gap:50px}
.hero-text{flex:0 0 48%;max-width:580px;opacity:0;transform:translateY(30px);animation:fadeUp .8s ease .2s forwards}
@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}
.eyebrow{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:3.5px;text-transform:uppercase;color:var(--cyan);margin-bottom:20px;padding:6px 16px;border:1px solid rgba(0,212,255,.2);border-radius:50px;background:rgba(0,212,255,.04)}
.hero h1{font-size:clamp(2.4rem,4.2vw,4rem);font-weight:800;line-height:1.1;margin-bottom:20px;letter-spacing:-.5px}
.hero p{font-size:1.05rem;line-height:1.7;color:var(--text2);margin-bottom:36px;max-width:460px;font-weight:300}
.stats-row{display:flex;align-items:center;gap:24px;padding:20px 26px;background:var(--card);backdrop-filter:blur(12px);border-radius:14px;border:1px solid var(--border);margin-top:40px}
.stat{display:flex;flex-direction:column;gap:2px}
.stat strong{font-size:1.4rem;font-weight:700}
.stat span{font-size:.7rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--text3)}
.stat-div{width:1px;height:36px;background:var(--border)}
.hero-visual{flex:0 0 48%;height:520px;opacity:0;transform:translateY(20px) scale(.97);animation:fadeUp 1s ease .5s forwards}
#three-canvas{width:100%;height:100%;border-radius:16px}
.scroll-hint{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;opacity:0;animation:fadeUp 1s ease 1.2s forwards}
.scroll-hint span{font-size:.65rem;letter-spacing:2.5px;text-transform:uppercase;color:var(--text3)}
.scroll-line{width:1px;height:32px;background:linear-gradient(to bottom,var(--cyan),transparent);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}

/* ===== SECTIONS ===== */
.section{position:relative;z-index:10;padding:120px 48px}
.section-alt{background:rgba(8,8,20,.6)}
.container{max-width:1200px;margin:0 auto}
.section-eyebrow{display:block;font-size:.72rem;font-weight:600;letter-spacing:3.5px;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.section-title{font-size:clamp(2rem,3.5vw,3rem);font-weight:800;margin-bottom:14px;letter-spacing:-.3px}
.section-sub{font-size:1rem;color:var(--text2);margin-bottom:60px;max-width:520px;font-weight:300;line-height:1.6}

/* ===== CARD GRID ===== */
.card-grid{display:grid;gap:28px}
.three-col{grid-template-columns:repeat(3,1fr)}
.four-col{grid-template-columns:repeat(4,1fr)}

/* ===== MISSION CARDS ===== */
.card{background:var(--card);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:18px;padding:32px 28px;transition:all .35s ease;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);border-color:rgba(0,212,255,.2);box-shadow:0 12px 40px rgba(0,0,0,.3),0 0 30px rgba(0,212,255,.06)}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(0,212,255,.2),transparent);opacity:0;transition:opacity .3s}
.card:hover::before{opacity:1}
.card-tag{position:absolute;top:20px;right:20px;padding:4px 12px;border-radius:50px;font-size:.68rem;font-weight:600;letter-spacing:1px;text-transform:uppercase}
.tag-active{background:rgba(0,212,255,.12);color:var(--cyan);border:1px solid rgba(0,212,255,.2)}
.tag-planned{background:rgba(168,85,247,.12);color:var(--purple);border:1px solid rgba(168,85,247,.2)}
.tag-upcoming{background:rgba(217,70,239,.12);color:var(--magenta);border:1px solid rgba(217,70,239,.2)}
.card-icon{font-size:2.2rem;margin-bottom:18px}
.card h3{font-size:1.2rem;font-weight:700;margin-bottom:10px}
.card p{font-size:.88rem;color:var(--text2);line-height:1.6;margin-bottom:18px;font-weight:300}
.card-meta{display:flex;gap:16px;margin-bottom:22px;font-size:.78rem;color:var(--text3)}

/* ===== DESTINATION CARDS ===== */
.dest-card{background:var(--card);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:18px;overflow:hidden;transition:all .35s ease}
.dest-card:hover{transform:translateY(-6px);border-color:rgba(0,212,255,.2);box-shadow:0 12px 40px rgba(0,0,0,.3),0 0 25px rgba(0,212,255,.06)}
.dest-visual{height:180px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.dest-planet{width:80px;height:80px;border-radius:50%;transition:transform .5s ease}
.dest-card:hover .dest-planet{transform:scale(1.1)}
.dest-info{padding:24px 22px}
.dest-info h3{font-size:1.1rem;font-weight:700;margin-bottom:8px}
.dest-info p{font-size:.82rem;color:var(--text2);line-height:1.55;margin-bottom:14px;font-weight:300}
.dest-meta{display:flex;justify-content:space-between;font-size:.72rem;color:var(--text3);letter-spacing:.5px}

/* ===== TECH CARDS ===== */
.tech-card{background:var(--card);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:18px;padding:36px 28px;text-align:center;transition:all .35s ease}
.tech-card:hover{transform:translateY(-6px);border-color:rgba(0,212,255,.15);box-shadow:0 12px 40px rgba(0,0,0,.3),0 0 30px rgba(0,212,255,.06)}
.tech-icon{width:64px;height:64px;margin:0 auto 22px}
.tech-icon svg{width:100%;height:100%}
.tech-card h3{font-size:1.15rem;font-weight:700;margin-bottom:12px}
.tech-card p{font-size:.85rem;color:var(--text2);line-height:1.6;margin-bottom:18px;font-weight:300}
.tech-spec{font-size:.72rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--cyan);padding:6px 14px;display:inline-block;border:1px solid rgba(0,212,255,.15);border-radius:50px;background:rgba(0,212,255,.04)}

/* ===== ABOUT ===== */
.about-layout{display:grid;grid-template-columns:1.2fr 0.8fr;gap:60px;align-items:start}
.about-story,.about-mission{font-size:1rem;color:var(--text2);line-height:1.7;margin-bottom:20px;font-weight:300}
.about-stats{display:flex;flex-direction:column;gap:20px}
.about-stat-card{background:var(--card);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:16px;padding:28px 24px;text-align:center;transition:all .3s}
.about-stat-card:hover{border-color:rgba(0,212,255,.2);box-shadow:0 0 25px rgba(0,212,255,.06)}
.about-stat-card strong{display:block;font-size:2rem;font-weight:800;margin-bottom:6px;background:linear-gradient(135deg,var(--cyan),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.about-stat-card span{font-size:.78rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--text3)}

/* ===== FOOTER ===== */
.footer{position:relative;z-index:10;border-top:1px solid var(--border);padding:48px;background:rgba(5,5,16,.8)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px}
.footer-logo{font-weight:700;font-size:1rem;letter-spacing:2px;background:linear-gradient(135deg,var(--cyan),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.footer-brand p{font-size:.8rem;color:var(--text3);margin-top:4px}
.footer-links{display:flex;gap:28px}
.footer-links a{font-size:.8rem;color:var(--text2);letter-spacing:1px;text-transform:uppercase;transition:color .3s}
.footer-links a:hover{color:var(--cyan)}
.footer-copy{font-size:.72rem;color:var(--text3)}

/* ===== SCROLL REVEAL ===== */
.reveal{opacity:0;transform:translateY(28px);transition:all .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== CLICKABLE CARDS ===== */
.clickable{cursor:pointer}

/* ===== DETAIL ROWS ===== */
.card-details,.dest-details,.tech-specs-grid{margin:16px 0}
.detail-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px solid rgba(80,120,255,.06)}
.detail-row:last-child{border-bottom:none}
.detail-label{font-size:.75rem;color:var(--text3);letter-spacing:.8px;text-transform:uppercase;font-weight:500}
.detail-val{font-size:.82rem;color:var(--text);font-weight:600}

/* ===== PROGRESS BAR ===== */
.progress-bar{width:100%;height:4px;background:rgba(255,255,255,.06);border-radius:4px;margin:14px 0 6px;overflow:hidden}
.progress-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--cyan),#00b8d4);transition:width 1s ease}
.prog-purple{background:linear-gradient(90deg,var(--purple),var(--violet))}
.prog-magenta{background:linear-gradient(90deg,var(--magenta),#ff44aa)}
.progress-label{font-size:.7rem;color:var(--text3);letter-spacing:1px;margin-bottom:16px}

/* ===== BTN SM ===== */
.btn-sm{padding:7px 16px;font-size:.75rem;margin-top:10px}

/* ===== MODAL ===== */
.modal-overlay{position:fixed;inset:0;z-index:9000;display:none;align-items:center;justify-content:center;background:rgba(2,2,10,.8);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.modal-overlay.show{display:flex}
.modal-content{background:rgba(12,12,30,.92);border:1px solid var(--border);border-radius:20px;padding:40px 36px;max-width:560px;width:90%;max-height:85vh;overflow-y:auto;position:relative;animation:modalIn .3s ease}
@keyframes modalIn{from{opacity:0;transform:translateY(20px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.modal-close{position:absolute;top:16px;right:20px;background:none;border:none;color:var(--text2);font-size:1.2rem;cursor:pointer;padding:4px 8px;border-radius:8px;transition:.2s}
.modal-close:hover{color:var(--text);background:rgba(255,255,255,.05)}
.modal-content h2{font-size:1.5rem;font-weight:700;margin-bottom:8px}
.modal-content .modal-tag{display:inline-block;padding:4px 12px;border-radius:50px;font-size:.68rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;margin-bottom:16px}
.modal-content p{font-size:.9rem;color:var(--text2);line-height:1.6;margin-bottom:16px;font-weight:300}
.modal-content .detail-row{padding:8px 0}
.modal-content .btn-primary{margin-top:20px}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
    .hero-inner{flex-direction:column;text-align:center}
    .hero-text{flex:none;max-width:100%;display:flex;flex-direction:column;align-items:center}
    .hero p{max-width:100%}
    .hero-visual{flex:none;width:100%;height:380px}
    .three-col{grid-template-columns:repeat(2,1fr)}
    .four-col{grid-template-columns:repeat(2,1fr)}
    .about-layout{grid-template-columns:1fr}
    .about-stats{flex-direction:row}
}
@media(max-width:768px){
    .navbar{padding:14px 20px}
    .nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--glass);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);padding:20px;gap:14px;align-items:center}
    .nav-links.open{display:flex}
    .nav-cta{display:none}
    .mobile-toggle{display:flex}
    .hero,.section{padding-left:20px;padding-right:20px}
    .hero{padding-top:90px}
    .three-col,.four-col{grid-template-columns:1fr}
    .stats-row{flex-wrap:wrap;justify-content:center}
    .about-stats{flex-direction:column}
    .footer{padding:32px 20px}
    .footer-inner{flex-direction:column;text-align:center}
    .footer-links{flex-wrap:wrap;justify-content:center}
}
@media(max-width:480px){
    .hero-visual{height:280px}
    .hero h1{font-size:2rem}
}