:root {
  --gold:#c8922a; --gold-light:#e8b84b; --gold-pale:#f5d78e;
  --crimson:#8b1a1a; --crimson-light:#c0392b;
  --dark:#06050a; --dark2:#0d0b14; --dark3:#131020; --dark4:#1a162a;
  --text:#d4c4a8; --text-dim:#7a6a58;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--dark);color:var(--text);font-family:'Crimson Pro',Georgia,serif;font-size:18px;line-height:1.7;overflow-x:hidden}

/* SCENE */
#scene-bg{position:fixed;inset:0;z-index:0;pointer-events:none}
#particles{position:fixed;inset:0;pointer-events:none;z-index:1}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:14px 44px;background:linear-gradient(to bottom,rgba(5,4,10,.97) 60%,transparent);border-bottom:1px solid rgba(200,146,42,.1)}
.nav-logo{font-family:'Cinzel Decorative',serif;font-size:1.05rem;color:var(--gold-light);letter-spacing:.1em;text-shadow:0 0 20px rgba(232,184,75,.5)}
.nav-links{display:flex;gap:32px;list-style:none}
.nav-links a{font-family:'Cinzel',serif;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text-dim);text-decoration:none;transition:color .3s}
.nav-links a:hover{color:var(--gold-light)}
.nav-burger{display:none;cursor:pointer;flex-direction:column;gap:5px}
.nav-burger span{display:block;width:24px;height:2px;background:var(--gold);border-radius:2px}

/* HERO */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:130px 24px 100px;z-index:2}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 65% 60% at 50% 55%,rgba(5,4,10,.5) 0%,transparent 80%),linear-gradient(to bottom,rgba(5,4,10,.45) 0%,transparent 40%,rgba(5,4,10,.72) 85%);pointer-events:none}
.hero-eyebrow{font-family:'Cinzel',serif;font-size:.65rem;letter-spacing:.45em;text-transform:uppercase;color:var(--gold);opacity:0;animation:fadeUp .8s .2s ease forwards;margin-bottom:18px;position:relative}
.hero-emblem{width:86px;height:86px;margin-bottom:22px;opacity:0;animation:fadeUp .8s .35s ease forwards,pulse-glow 3s 1.5s ease-in-out infinite;position:relative}
.hero-title{font-family:'Cinzel Decorative',serif;font-size:clamp(2.8rem,9vw,7rem);font-weight:900;line-height:1;color:var(--gold-light);text-shadow:0 0 50px rgba(232,184,75,.65),0 0 100px rgba(200,146,42,.3),0 4px 16px rgba(0,0,0,.9);opacity:0;animation:fadeUp .9s .5s ease forwards;margin-bottom:8px;position:relative}
.hero-sub{font-family:'Cinzel',serif;font-size:clamp(.8rem,2vw,1rem);letter-spacing:.28em;color:var(--crimson-light);text-transform:uppercase;opacity:0;animation:fadeUp .8s .65s ease forwards;margin-bottom:28px;position:relative}
.hero-divider{width:180px;height:1px;background:linear-gradient(to right,transparent,var(--gold),transparent);margin:0 auto 26px;opacity:0;animation:fadeUp .8s .75s ease forwards;position:relative}
.hero-desc{max-width:540px;font-size:1.15rem;font-weight:300;color:var(--text);opacity:0;animation:fadeUp .8s .9s ease forwards;margin-bottom:36px;font-style:italic;position:relative}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;opacity:0;animation:fadeUp .8s 1.05s ease forwards;position:relative}

/* HERO SOCIAL ICONS */
.hero-socials{display:flex;gap:14px;justify-content:center;margin-top:34px;opacity:0;animation:fadeUp .8s 1.2s ease forwards;position:relative}
.social-icon-link{width:46px;height:46px;border:1px solid rgba(200,146,42,.3);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gold);text-decoration:none;transition:all .3s;background:rgba(5,4,10,.45);backdrop-filter:blur(4px)}
.social-icon-link:hover{background:rgba(200,146,42,.12);border-color:var(--gold);color:var(--gold-light);transform:translateY(-3px);box-shadow:0 8px 24px rgba(200,146,42,.25)}
.social-icon-link svg{width:20px;height:20px;display:block}

.scroll-hint{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;opacity:0;animation:fadeUp .8s 1.5s ease forwards;z-index:2}
.scroll-hint span{font-family:'Cinzel',serif;font-size:.55rem;letter-spacing:.3em;text-transform:uppercase;color:var(--text-dim)}
.scroll-hint-arrow{width:20px;height:20px;border-right:1px solid rgba(200,146,42,.4);border-bottom:1px solid rgba(200,146,42,.4);transform:rotate(45deg);animation:bounce 2s 2s ease-in-out infinite}

/* BUTTONS */
.btn-primary{padding:14px 38px;background:linear-gradient(135deg,#7a1515,#b03020);border:1px solid rgba(200,146,42,.3);color:var(--gold-pale);font-family:'Cinzel',serif;font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;border-radius:2px;cursor:pointer;transition:all .3s;box-shadow:0 4px 28px rgba(139,26,26,.55),inset 0 1px 0 rgba(255,255,255,.06);position:relative;overflow:hidden}
.btn-primary::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.07),transparent);pointer-events:none}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 36px rgba(139,26,26,.7),0 0 24px rgba(200,146,42,.2);border-color:rgba(200,146,42,.55)}
.btn-outline{padding:14px 38px;background:rgba(5,4,10,.4);border:1px solid rgba(200,146,42,.32);color:var(--gold);font-family:'Cinzel',serif;font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;border-radius:2px;cursor:pointer;transition:all .3s;backdrop-filter:blur(4px)}
.btn-outline:hover{background:rgba(200,146,42,.1);border-color:var(--gold);box-shadow:0 0 24px rgba(200,146,42,.18);transform:translateY(-2px)}

/* SECTIONS */
section{position:relative;z-index:2}
.section-inner{max-width:1100px;margin:0 auto;padding:100px 44px}
.section-label{font-family:'Cinzel',serif;font-size:.62rem;letter-spacing:.45em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:10px}
.section-title{font-family:'Cinzel Decorative',serif;font-size:clamp(1.5rem,3.5vw,2.4rem);color:var(--gold-light);text-shadow:0 0 30px rgba(232,184,75,.25);margin-bottom:18px;line-height:1.2}
.ornament{display:flex;align-items:center;gap:14px;margin-bottom:38px}
.ornament-line{flex:1;height:1px;background:linear-gradient(to right,var(--gold),transparent)}
.ornament-line.rev{background:linear-gradient(to left,var(--gold),transparent)}

/* ABOUT */
#about{background:linear-gradient(to bottom,rgba(13,11,20,.97),rgba(19,16,32,.97))}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-text p{margin-bottom:16px;font-size:1.1rem}
.badge-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.badge{padding:6px 14px;border:1px solid rgba(200,146,42,.22);border-radius:2px;font-family:'Cinzel',serif;font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);background:rgba(200,146,42,.05)}
.about-visual{position:relative;display:flex;align-items:center;justify-content:center}
.castle-wrap{position:relative;width:280px;height:280px}
.castle-ring{position:absolute;border-radius:50%;border:1px solid rgba(200,146,42,.13);animation:spin linear infinite}
.castle-ring:nth-child(1){inset:0;animation-duration:30s}
.castle-ring:nth-child(2){inset:20px;animation-duration:20s;animation-direction:reverse;border-color:rgba(139,26,26,.18)}
.castle-ring:nth-child(3){inset:40px;animation-duration:40s;border-style:dashed}
.castle-icon{position:absolute;inset:60px;display:flex;align-items:center;justify-content:center}

/* FEATURES */
#features{background:linear-gradient(to bottom,rgba(19,16,32,.97),rgba(13,11,20,.97))}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:16px}
.feature-card{padding:30px 26px;background:rgba(255,255,255,.018);border:1px solid rgba(200,146,42,.09);border-radius:2px;position:relative;overflow:hidden;transition:all .35s}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(to right,transparent,var(--gold),transparent);opacity:0;transition:opacity .35s}
.feature-card:hover{background:rgba(200,146,42,.035);border-color:rgba(200,146,42,.28);transform:translateY(-4px);box-shadow:0 16px 44px rgba(0,0,0,.6)}
.feature-card:hover::before{opacity:1}
.feature-icon{font-size:1.9rem;margin-bottom:14px;display:block}
.feature-card h3{font-family:'Cinzel',serif;font-size:.8rem;letter-spacing:.12em;color:var(--gold-light);margin-bottom:10px;text-transform:uppercase}
.feature-card p{font-size:.98rem;color:var(--text-dim);line-height:1.6}

/* DOWNLOAD */
#download{background:linear-gradient(to bottom,rgba(13,11,20,.97),rgba(19,16,32,.97))}
.download-center{text-align:center}
.install-steps{display:flex;gap:0;margin:38px 0 46px;position:relative}
.install-steps::before{content:'';position:absolute;top:22px;left:10%;right:10%;height:1px;background:linear-gradient(to right,transparent,rgba(200,146,42,.28),transparent);z-index:0}
.step{flex:1;text-align:center;padding:0 12px;position:relative;z-index:1}
.step-num{width:44px;height:44px;border:1px solid rgba(200,146,42,.38);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-family:'Cinzel',serif;font-size:.82rem;color:var(--gold);background:var(--dark2);box-shadow:0 0 20px rgba(200,146,42,.12)}
.step p{font-size:.94rem;color:var(--text-dim);line-height:1.45}
.download-buttons{display:flex;gap:18px;justify-content:center;flex-wrap:wrap}

/* DOWNLOAD BUTTONS – shared style for hero + download section */
.dl-btn{display:flex;align-items:center;gap:14px;padding:16px 32px;border-radius:2px;text-decoration:none;font-family:'Cinzel',serif;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;transition:all .3s}
.dl-btn-direct{background:linear-gradient(135deg,rgba(120,22,22,.85),rgba(90,14,14,.85));border:1px solid rgba(200,146,42,.32);color:var(--gold-pale);box-shadow:0 4px 26px rgba(139,26,26,.45)}
.dl-btn-mega{background:rgba(5,4,10,.5);border:1px solid rgba(200,146,42,.32);color:var(--gold);backdrop-filter:blur(4px)}
.dl-btn:hover{transform:translateY(-3px);box-shadow:0 12px 38px rgba(0,0,0,.55);border-color:var(--gold)}
.dl-btn-icon{width:24px;height:24px;flex-shrink:0;display:block}
.dl-btn-sub{font-size:.6rem;color:var(--text-dim);letter-spacing:.1em;margin-bottom:2px}
.dl-btn-direct .dl-btn-sub{color:rgba(245,215,142,.55)}
.version-note{margin-top:26px;font-size:.9rem;color:var(--text-dim);font-style:italic}

/* FAQ */
#faq{background:linear-gradient(to bottom,rgba(19,16,32,.97),rgba(13,11,20,.97))}
.faq-list{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid rgba(200,146,42,.09);overflow:hidden}
.faq-q{width:100%;background:none;border:none;text-align:left;padding:22px 0;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;color:var(--gold-light);font-family:'Cinzel',serif;font-size:.88rem;letter-spacing:.08em;transition:color .3s}
.faq-q:hover{color:var(--gold-pale)}
.faq-arrow{flex-shrink:0;width:18px;height:18px;border:1px solid rgba(200,146,42,.38);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;transition:transform .3s,background .3s;color:var(--gold)}
.faq-item.open .faq-arrow{transform:rotate(90deg);background:rgba(200,146,42,.14)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease;color:var(--text-dim);font-size:.99rem}
.faq-a-inner{padding:0 0 20px}
.faq-item.open .faq-a{max-height:200px}

/* COMMUNITY */
#community{background:linear-gradient(to bottom,rgba(13,11,20,.97),rgba(19,16,32,.97))}
.community-center{text-align:center}
.social-cards{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.social-card{padding:26px 30px;border:1px solid rgba(200,146,42,.13);background:rgba(255,255,255,.018);border-radius:2px;text-decoration:none;text-align:center;transition:all .3s;min-width:140px;display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--gold)}
.social-card:hover{border-color:rgba(200,146,42,.5);background:rgba(200,146,42,.055);transform:translateY(-4px);box-shadow:0 12px 34px rgba(0,0,0,.45);color:var(--gold-light)}
.social-card-icon{width:34px;height:34px;display:block}
.social-name{font-family:'Cinzel',serif;font-size:.65rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold)}

/* FOOTER */
footer{border-top:1px solid rgba(200,146,42,.09);padding:40px;text-align:center;position:relative;z-index:2;background:rgba(5,4,10,.98)}
.footer-logo{font-family:'Cinzel Decorative',serif;font-size:1.25rem;color:var(--gold);text-shadow:0 0 20px rgba(200,146,42,.3);margin-bottom:10px}
footer p{font-size:.85rem;color:var(--text-dim)}
footer a{color:var(--gold);text-decoration:none}

/* ANIMATIONS */
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse-glow{0%,100%{filter:drop-shadow(0 0 8px rgba(200,146,42,.4))}50%{filter:drop-shadow(0 0 24px rgba(200,146,42,.85))}}
@keyframes bounce{0%,100%{transform:rotate(45deg) translateY(0)}50%{transform:rotate(45deg) translateY(6px)}}
@keyframes flicker{0%,100%{opacity:.8}40%{opacity:1}70%{opacity:.6}90%{opacity:.95}}
@keyframes cloud-drift{from{transform:translateX(0)}to{transform:translateX(55px)}}
@keyframes star-twinkle{0%,100%{opacity:.55}50%{opacity:1}}
@keyframes torch-bob{0%,100%{transform:scaleY(1)}50%{transform:scaleY(1.15)}}

.animate-on-scroll{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.animate-on-scroll.visible{opacity:1;transform:translateY(0)}

/* RESPONSIVE */
@media(max-width:900px){
  .nav-links{display:none;flex-direction:column;position:absolute;top:60px;left:0;right:0;background:rgba(5,4,10,.98);padding:20px 40px;border-bottom:1px solid rgba(200,146,42,.1)}
  .nav-links.open{display:flex}
  .nav-burger{display:flex}
  .about-grid{grid-template-columns:1fr;gap:36px}
  .about-visual{display:none}
  .features-grid{grid-template-columns:1fr 1fr}
  .install-steps{flex-direction:column;gap:18px}
  .install-steps::before{display:none}
  .section-inner{padding:70px 22px}
}
@media(max-width:600px){
  nav{padding:14px 20px}
  .features-grid{grid-template-columns:1fr}
  .hero-cta,.download-buttons{flex-direction:column;align-items:center}
  .btn-primary,.btn-outline,.dl-btn{width:100%;max-width:320px;text-align:center;justify-content:center}
  .hero-socials{gap:10px}
  .social-icon-link{width:42px;height:42px}
  .social-icon-link svg{width:18px;height:18px}
}