:root{
  --accent:#1f4e4a; --accent-deep:#163a36; --accent-bright:#2fa88f; --accent-soft:#e3ede9;
  --ink:#2b2a26; --ink-soft:#5c594f; --ink-faint:#9a978f;
  --line:#e5e1d8; --paper:#f7f5f0; --surface:#fff; --gold:#e9c46a;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--paper);color:var(--ink);overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:Georgia,"Times New Roman",serif;font-weight:700;line-height:1.1}
a{color:inherit}

/* Nav */
.fp-nav{position:fixed;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;z-index:50;background:rgba(247,245,240,.82);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .3s}
.fp-nav.scrolled{border-color:var(--line)}
.fp-brand{display:flex;align-items:center;gap:.6rem;font-family:Georgia,serif;font-weight:700;font-size:1.1rem;color:var(--ink);text-decoration:none}
.fp-nav-right{display:flex;align-items:center;gap:1.1rem}
.fp-lang{display:flex;gap:2px}
.fp-lang a{font-size:.72rem;font-weight:600;color:var(--ink-faint);padding:.2rem .4rem;border-radius:5px;text-decoration:none}
.fp-lang a:hover{background:var(--line)}
.fp-lang a.active{background:var(--accent-soft);color:var(--accent)}
.fp-link{color:var(--ink-soft);font-weight:600;font-size:.9rem;text-decoration:none}
.fp-link:hover{color:var(--accent)}
.fp-btn{background:var(--accent);color:#fff;text-decoration:none;padding:.55rem 1rem;border-radius:8px;font-weight:600;font-size:.9rem;transition:background .15s}
.fp-btn:hover{background:var(--accent-deep)}
.fp-btn-lg{padding:.9rem 1.8rem;font-size:1rem}

/* Stage */
.stage{position:relative;height:420vh;background:radial-gradient(ellipse at 50% 25%, #2c6b62 0%, #1f4e4a 50%, #163a36 100%)}
.sticky{position:sticky;top:0;height:100vh;overflow:hidden}
#scene{position:absolute;inset:0;width:100%;height:100%}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.4;z-index:0;pointer-events:none}
.orb1{width:500px;height:500px;background:#2fa88f;top:-10%;left:-8%}
.orb2{width:420px;height:420px;background:#1f4e4a;bottom:-12%;right:-6%}

.intro{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 1.5rem;z-index:3;pointer-events:none;color:#fff}
.intro h1{font-size:clamp(2.4rem,6vw,4.6rem);letter-spacing:-.02em;margin-bottom:1.1rem;max-width:14em;text-shadow:0 2px 30px rgba(0,0,0,.3)}
.intro h1 .hl{color:var(--accent-bright)}
.intro p{font-size:1.15rem;color:rgba(255,255,255,.7);max-width:34rem;margin-bottom:1.8rem}
.scrollcue{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.5);display:flex;flex-direction:column;align-items:center;gap:.5rem}
.scrollcue .arrow{width:20px;height:20px;border-right:2px solid rgba(255,255,255,.5);border-bottom:2px solid rgba(255,255,255,.5);transform:rotate(45deg);animation:bounce 1.6s infinite}
@keyframes bounce{0%,100%{transform:rotate(45deg) translate(0,0)}50%{transform:rotate(45deg) translate(4px,4px)}}

.cap{position:absolute;top:50%;right:6vw;transform:translateY(-50%) translateX(40px);max-width:30rem;opacity:0;transition:opacity .6s cubic-bezier(.2,.7,.3,1),transform .6s cubic-bezier(.2,.7,.3,1);z-index:4;pointer-events:none;text-align:left}
.cap.active{opacity:1;transform:translateY(-50%) translateX(0)}
.cap-step{display:inline-block;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:#0e1716;background:var(--accent-bright);padding:.35rem .8rem;border-radius:999px;font-weight:700;margin-bottom:1rem}
.cap h2{font-size:clamp(2.2rem,4vw,3.4rem);color:#fff;margin-bottom:.8rem;letter-spacing:-.015em;-webkit-text-stroke:1px rgba(0,0,0,.35);text-shadow:0 2px 14px rgba(0,0,0,.45)}
.cap p{font-size:1.2rem;color:rgba(255,255,255,.92);line-height:1.5;text-shadow:0 1px 4px rgba(0,0,0,.65)}
@media (max-width:860px){
  .cap{right:auto;left:1.4rem;right:1.4rem;top:auto;bottom:6vh;transform:translateY(20px);max-width:none;background:linear-gradient(to top, rgba(15,30,28,.92) 60%, rgba(15,30,28,0));padding:2rem 1.4rem 1.4rem;border-radius:14px}
  .cap.active{transform:translateY(0)}
  .cap h2{font-size:1.9rem}.cap p{font-size:1.05rem}
}

.legend{position:absolute;left:2.2rem;top:50%;transform:translateY(-50%);z-index:4;display:flex;flex-direction:column;gap:1.1rem}
.legend button{display:flex;align-items:center;gap:.7rem;background:none;border:none;cursor:pointer;color:rgba(255,255,255,.45);font-size:.86rem;font-weight:600;font-family:inherit;padding:0;transition:color .3s}
.legend button .dot{width:11px;height:11px;border-radius:50%;border:2px solid rgba(255,255,255,.4);transition:all .3s}
.legend button.on{color:#fff}
.legend button.on .dot{background:var(--accent-bright);border-color:var(--accent-bright);transform:scale(1.4);box-shadow:0 0 12px var(--accent-bright)}
@media (max-width:860px){.legend{display:none}}

.progress{position:fixed;top:0;left:0;height:3px;background:var(--accent-bright);z-index:60;width:0;box-shadow:0 0 10px var(--accent-bright)}

/* After-stage content */
.after{position:relative;z-index:5;background:var(--paper)}
.fp-section{max-width:1100px;margin:0 auto;padding:4.5rem 2rem}
.fp-h2{font-size:2rem;text-align:center;margin-bottom:.6rem}
.fp-lead{text-align:center;color:var(--ink-soft);max-width:42rem;margin:0 auto 2.5rem;font-size:1.08rem}
.fp-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem;margin-top:2.5rem}
.fp-step{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:1.8rem}
.fp-step-num{width:38px;height:38px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:700;display:flex;align-items:center;justify-content:center;font-family:Georgia,serif;margin-bottom:1rem}
.fp-step h3{font-size:1.2rem;margin-bottom:.5rem}.fp-step p{color:var(--ink-soft);font-size:.95rem}

.fp-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:2rem}
.fp-plan{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:1.8rem}
.fp-plan.featured{border-color:var(--accent);box-shadow:0 8px 30px rgba(31,78,74,.12)}
.fp-plan-name{font-family:Georgia,serif;font-weight:700;font-size:1.3rem}
.fp-plan-price{font-size:2rem;font-weight:700;margin:.4rem 0 .2rem}
.fp-plan-price span{font-size:.9rem;font-weight:400;color:var(--ink-faint)}
.fp-plan-tag{color:var(--ink-faint);font-size:.9rem;margin-bottom:1rem}
.fp-plan ul{list-style:none}
.fp-plan li{padding:.35rem 0 .35rem 1.4rem;position:relative;color:var(--ink-soft);font-size:.92rem}
.fp-plan li::before{content:"\2713";position:absolute;left:0;color:var(--accent);font-weight:700}
.fp-center{text-align:center}
.fp-link-arrow{color:var(--accent);font-weight:600;text-decoration:none}
.fp-link-arrow:hover{text-decoration:underline}

.fp-cta{text-align:center;padding:4.5rem 2rem;background:var(--surface);border-top:1px solid var(--line)}
.fp-cta h2{font-size:2rem;margin-bottom:.6rem}
.fp-cta p{color:var(--ink-soft);margin-bottom:1.8rem}

.fp-foot{background:var(--accent-deep);color:rgba(255,255,255,.85);padding:3rem 2rem 2rem}
.fp-foot-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
.fp-brand-light{color:#fff;margin-bottom:.6rem}
.fp-foot-brand p{color:rgba(255,255,255,.6);font-size:.9rem;max-width:20rem}
.fp-foot-col h4{font-family:-apple-system,sans-serif;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.5);margin-bottom:.8rem}
.fp-foot-col a{display:block;color:rgba(255,255,255,.82);text-decoration:none;font-size:.92rem;padding:.25rem 0}
.fp-foot-col a:hover{color:#fff}
.fp-foot-copy{max-width:1100px;margin:2.5rem auto 0;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.12);font-size:.82rem;color:rgba(255,255,255,.5)}

@media (max-width:760px){.fp-steps,.fp-plans{grid-template-columns:1fr}.fp-foot-grid{grid-template-columns:1fr;gap:1.5rem}.fp-nav{padding:1rem 1.2rem}}
@media (prefers-reduced-motion:reduce){.stage{height:auto}.sticky{position:relative;height:auto;padding:4rem 0}.arrow{animation:none}.intro{position:relative}}