/* ══════════════════════════════════════════════════════════════
   RCV-NAV — Landing page navigation + atmosphere
   Unique prefix: rcv- to avoid collisions with page.css / Bootstrap
   ══════════════════════════════════════════════════════════════ */

/* ── Atmosphere layers (index only) ── */
.rcv-ambient{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse 900px 600px at 15% 8%,rgba(161,95,97,.20),transparent 60%),radial-gradient(ellipse 800px 500px at 85% 15%,rgba(105,62,86,.18),transparent 55%),radial-gradient(ellipse 700px 500px at 60% 85%,rgba(96,165,250,.06),transparent 60%)}
.rcv-grid-overlay{position:fixed;inset:0;z-index:0;pointer-events:none;background:linear-gradient(to right,rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.04) 1px,transparent 1px);background-size:80px 80px;opacity:.045;mask-image:radial-gradient(ellipse 1000px 700px at 40% 25%,black,transparent)}
.rcv-noise{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.022;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:128px}

/* ── Page wrapper ── */
.rcv-page{position:relative;z-index:1;overflow-x:clip}

/* ── Fixed nav bar ── */
/* Force GPU compositing layer — keeps position:fixed stable on iOS Safari/Chrome */
.rcv-nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 24px;background:transparent;transition:background .3s,border-color .3s;border-bottom:1px solid transparent;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}
.rcv-nav.scrolled{background:rgba(10,11,18,.92);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border-bottom-color:rgba(255,255,255,.05)}
.rcv-nav-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}
.rcv-nav-left{display:flex;align-items:center;gap:12px}
.rcv-nav-right{display:flex;align-items:center;gap:8px}

/* ── Logo pill (shared with non-index via pill-head) ── */
.rcv-nav .rcv-pill-head{display:inline-flex;gap:.55rem;align-items:center;padding:.35rem .75rem;border-radius:999px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);font-size:.92rem;white-space:nowrap;text-decoration:none;color:var(--text);transition:background .2s}
.rcv-nav .rcv-pill-head:hover{background:rgba(255,255,255,.06)}
.rcv-nav .rcv-pill-head i{color:var(--text);font-size:.85rem}
.rcv-nav .rcv-pill-head .rcv-brand-name{font-family:var(--mono);font-weight:700;letter-spacing:-.02em}

/* ── Separator + tagline ── */
.rcv-nav-sep{width:1px;height:16px;background:rgba(255,255,255,.12)}
.rcv-nav-tagline{font-weight:500;font-size:.72rem;color:var(--text-muted,rgba(235,237,243,.55));letter-spacing:.04em;text-transform:uppercase}

/* ── Nav links (Features, Pricing, Login) ── */
.rcv-nav-link{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:10px;border:1px solid transparent;color:var(--text-muted);font-weight:600;font-size:.82rem;text-decoration:none;transition:all .2s;cursor:pointer;white-space:nowrap;background:none;font-family:inherit}
.rcv-nav-link:hover{color:var(--text);border-color:rgba(255,255,255,.08);background:rgba(255,255,255,.04)}

/* ── Nav CTA button (Dashboard) ── */
.rcv-nav-cta{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:10px;border:1px solid rgba(161,95,97,.4);background:rgba(161,95,97,.12);color:var(--text);font-weight:700;font-size:.82rem;text-decoration:none;transition:all .25s;cursor:pointer;white-space:nowrap}
.rcv-nav-cta:hover{background:rgba(161,95,97,.22);border-color:rgba(161,95,97,.6);transform:translateY(-1px)}
.rcv-nav-cta i{font-size:.7rem}

/* ── Language switcher (editor style) ── */
.langdd{position:relative}
.langdd-btn{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);color:rgba(235,237,243,.55);cursor:pointer;user-select:none;font-size:12px;font-weight:700;height:34px;transition:all .12s;font-family:inherit}
.langdd-btn:hover{border-color:rgba(255,255,255,.14);color:rgba(235,237,243,.85)}
.langdd-val{font-weight:900;letter-spacing:.02em}
.langdd-btn .chev{opacity:.6;transition:transform .14s ease}
.langdd.open .langdd-btn .chev{transform:rotate(180deg)}
.langdd-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:150px;padding:8px;border-radius:14px;border:1px solid rgba(255,255,255,.08);background:rgba(14,15,24,.92);box-shadow:0 14px 50px rgba(0,0,0,.55);backdrop-filter:blur(12px);display:none;z-index:1000}
.langdd.open .langdd-menu{display:block;animation:langDrop .12s ease}
@keyframes langDrop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.langdd-item{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;border-radius:10px;border:1px solid transparent;background:transparent;color:rgba(235,237,243,.55);cursor:pointer;text-align:left;font-size:12px;font-family:inherit;transition:all .1s}
.langdd-item+.langdd-item{margin-top:4px}
.langdd-item:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.05);color:rgba(235,237,243,.85)}
.langdd-item i.fa-check{opacity:0;transition:opacity .12s}
.langdd-item.is-active{border-color:rgba(161,95,97,.25);color:rgba(255,220,230,.95);background:rgba(161,95,97,.1)}
.langdd-item.is-active i.fa-check{opacity:1}

/* ── Tagline in non-index topbar ── */

/* ── Footer divider — shorter than full width ── */

/* ── Footer muted text fallback ── */

/* ══════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════ */
@media(max-width:768px){
  .rcv-nav-link.rcv-hide-mobile{display:none}
  .rcv-noise{display:none}
}
@media(max-width:480px){
  .rcv-nav-tagline,
  .rcv-nav-sep{display:none}
  .rcv-nav{padding:10px 14px}
  .rcv-nav-inner{flex-wrap:wrap;gap:8px}
  .rcv-nav-right{gap:6px}
  .rcv-nav-cta{padding:6px 12px;font-size:.75rem}
  .rcv-nav-link{padding:6px 10px;font-size:.75rem}
  .rcv-nav-link span{display:none}
  .rcv-nav-link i{margin:0}
  .langdd-btn{padding:4px 10px;font-size:11px;height:30px}
  .langdd-val{display:none}
  .rcv-nav .rcv-pill-head{padding:5px 12px;font-size:.8rem;gap:6px}
}

/* ══════════════════════════════════════════════════════════════
   INDEX PAGE — Layout, sections, animations
   ══════════════════════════════════════════════════════════════ */

/* ══════════════════════════════════
   ROOT & RESET (index-only)
   ══════════════════════════════════ */
:root {
  --bg:#0a0b12;
  --bg-card:#0f1019;
  --text:#ebedf3;
  --text-muted:rgba(235,237,243,.55);
  --text-muted2:rgba(235,237,243,.40);
  --accent:#a15f61;
  --accent-glow:rgba(161,95,97,.35);
  --secondary:#693e56;
  --info:#60a5fa;
  --ok:#4ade80;
  --warn:#fbbf24;
  --bad:#fb7185;
  --card:rgba(255,255,255,.03);
  --card-border:rgba(255,255,255,.07);
  --radius:20px;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.6}

.container{max-width:1100px;margin:0 auto;padding:0 24px}
section{padding:80px 0}

/* ══════════════════════════════════
   HERO
   ══════════════════════════════════ */
.hero{padding-top:140px;padding-bottom:40px;text-align:center;position:relative}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);font-size:.82rem;font-weight:600;color:var(--text-muted);margin-bottom:28px}
.hero-badge-dot{width:7px;height:7px;border-radius:50%;background:#4ade80;animation:pulse-dot 2s ease infinite}
@keyframes pulse-dot{0%,100%{box-shadow:0 0 0 0 rgba(74,222,128,.5)}50%{box-shadow:0 0 0 6px rgba(74,222,128,0)}}
.hero h1{font-size:clamp(2.6rem,6.5vw,4.8rem);font-weight:900;letter-spacing:-.04em;line-height:1.15;margin-bottom:24px;background:linear-gradient(135deg,var(--text) 0%,rgba(235,237,243,.7) 50%,var(--text) 100%);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 6s ease-in-out infinite}
@keyframes shimmer{0%,100%{background-position:0% center}50%{background-position:200% center}}
.hero h1 em{font-style:normal;-webkit-text-fill-color:var(--accent)}
.hero-sub{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--text-muted);max-width:620px;margin:0 auto 40px;line-height:1.7}

.cta-primary{display:inline-flex;align-items:center;gap:10px;padding:16px 36px;border-radius:14px;border:none;background:linear-gradient(135deg,var(--accent),var(--secondary));color:#fff;font-family:var(--font);font-weight:800;font-size:1.05rem;cursor:pointer;position:relative;overflow:hidden;transition:transform .2s ease,box-shadow .3s ease;text-decoration:none}
.cta-primary::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.15),transparent 60%);opacity:0;transition:opacity .3s}
.cta-primary:hover{transform:translateY(-2px);box-shadow:0 16px 48px rgba(161,95,97,.35),0 0 0 1px rgba(161,95,97,.3)}
.cta-primary:hover::before{opacity:1}
.cta-primary svg{width:18px;height:18px}
.cta-wrap{position:relative;display:inline-block}
.cta-ring{position:absolute;inset:-4px;border-radius:18px;border:1.5px solid rgba(161,95,97,.3);animation:ring-pulse 3s ease-in-out infinite;pointer-events:none}
@keyframes ring-pulse{0%,100%{opacity:.3;transform:scale(1)}50%{opacity:0;transform:scale(1.06)}}
.hero-note{margin-top:16px;font-size:.82rem;color:var(--text-muted)}
.hero-note i{margin-right:6px;opacity:.6;font-size:.75rem}

/* Particles */
.particles{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.particle{position:absolute;width:3px;height:3px;border-radius:50%;background:rgba(161,95,97,.3);animation:float-up linear infinite}
@keyframes float-up{0%{transform:translateY(0) scale(1);opacity:0}10%{opacity:1}90%{opacity:1}100%{transform:translateY(-500px) scale(0);opacity:0}}

/* Browser mockup */
.hero-visual{margin-top:64px;max-width:920px;margin-left:auto;margin-right:auto;border-radius:18px;border:1px solid var(--card-border);background:var(--card);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.04),inset 0 1px 0 rgba(255,255,255,.06)}
.browser-bar{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.02)}
.browser-dot{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.08)}
.browser-dot:nth-child(1){background:rgba(251,113,133,.6)}.browser-dot:nth-child(2){background:rgba(251,191,36,.5)}.browser-dot:nth-child(3){background:rgba(74,222,128,.5)}
.browser-url{flex:1;margin-left:12px;padding:6px 14px;border-radius:8px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);font-family:var(--mono);font-size:.78rem;color:var(--text-muted)}
.app-preview{padding:32px;min-height:340px;display:flex;gap:24px;align-items:stretch}
.app-sidebar{width:200px;flex-shrink:0;display:flex;flex-direction:column;gap:10px}
.app-sidebar-item{padding:10px 14px;border-radius:12px;font-size:.82rem;font-weight:600;color:var(--text-muted);background:rgba(255,255,255,.03);border:1px solid transparent;display:flex;align-items:center;gap:10px;transition:all .3s}
.app-sidebar-item.active{background:rgba(161,95,97,.12);border-color:rgba(161,95,97,.3);color:var(--text)}
.app-sidebar-item .dot-sm{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.1)}.app-sidebar-item.active .dot-sm{background:#4ade80}
.app-main{flex:1;display:flex;flex-direction:column;gap:16px}
.app-waveform-track{height:56px;border-radius:12px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);overflow:hidden;position:relative;display:flex;align-items:center;padding:0 16px;gap:12px}
.track-label{font-size:.72rem;font-weight:700;color:var(--text-muted);white-space:nowrap;min-width:58px}
.waveform-bars{flex:1;min-width:0;display:flex;align-items:center;gap:2px;height:100%;overflow:hidden}
.wf-bar{width:3px;min-width:1px;border-radius:2px;background:var(--accent);opacity:.5;flex-shrink:1;transition:height .15s ease}
.app-waveform-track:nth-child(2) .wf-bar{background:#60a5fa}.app-waveform-track:nth-child(3) .wf-bar{background:#4ade80}
.app-playhead{position:absolute;top:0;bottom:0;width:2px;background:var(--accent);box-shadow:0 0 8px var(--accent-glow);left:30%;animation:playhead-move 8s linear infinite}
@keyframes playhead-move{0%{left:10%}100%{left:90%}}
.app-rec-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:8px;background:rgba(251,113,133,.12);border:1px solid rgba(251,113,133,.3);font-size:.72rem;font-weight:700;color:#fb7185;align-self:flex-start}
.rec-dot-anim{width:6px;height:6px;border-radius:50%;background:#fb7185;animation:rec-blink 1.2s ease infinite}
@keyframes rec-blink{0%,100%{opacity:1}50%{opacity:.2}}

/* ══════════════════════════════════
   PROOF BAR
   ══════════════════════════════════ */
.proof{padding:40px 0}
.proof-inner{display:flex;align-items:center;justify-content:center;gap:40px;flex-wrap:wrap}
.proof-item{display:flex;flex-direction:column;align-items:center;gap:4px}
.proof-num{font-size:1.6rem;font-weight:900;letter-spacing:-.02em;font-family:var(--mono)}
.proof-label{font-size:.78rem;color:var(--text-muted);font-weight:500}
.proof-div{width:1px;height:36px;background:rgba(255,255,255,.08)}

/* ══════════════════════════════════
   SECTION HEADERS
   ══════════════════════════════════ */
.section-top{text-align:center;margin-bottom:56px}
.kicker{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:12px}
.section-top h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;letter-spacing:-.03em;line-height:1.15}
.section-top .sub{color:var(--text-muted);font-size:1rem;max-width:560px;margin:12px auto 0;line-height:1.65}

/* ══════════════════════════════════
   FEATURES
   ══════════════════════════════════ */
.features{padding:60px 0 80px}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feature-card{padding:28px 24px;border-radius:var(--radius);border:1px solid var(--card-border);background:radial-gradient(ellipse 300px 200px at 50% 0%,rgba(161,95,97,.06),transparent 70%),var(--card);transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;display:flex;flex-direction:column;gap:16px}
.feature-card:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.12);box-shadow:0 20px 50px rgba(0,0,0,.35)}
.feature-card:hover .feature-icon i{animation:icon-wiggle .5s ease}
@keyframes icon-wiggle{0%{transform:rotate(0)}25%{transform:rotate(-8deg)}75%{transform:rotate(8deg)}100%{transform:rotate(0)}}
.feature-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(161,95,97,.3);background:rgba(161,95,97,.1);color:var(--accent);flex-shrink:0;font-size:1.1rem}
.feature-icon.blue{border-color:rgba(96,165,250,.3);background:rgba(96,165,250,.1);color:var(--info)}
.feature-icon.green{border-color:rgba(74,222,128,.3);background:rgba(74,222,128,.1);color:var(--ok)}
.feature-icon.purple{border-color:rgba(192,132,252,.3);background:rgba(192,132,252,.1);color:#c084fc}
.feature-icon.amber{border-color:rgba(251,191,36,.3);background:rgba(251,191,36,.1);color:var(--warn)}
.feature-icon.pink{border-color:rgba(251,113,133,.3);background:rgba(251,113,133,.1);color:var(--bad)}
.feature-card h3{font-size:1.1rem;font-weight:800;letter-spacing:-.01em}
.feature-card p{font-size:.92rem;color:var(--text-muted);line-height:1.65}

/* ══════════════════════════════════
   STEPS
   ══════════════════════════════════ */
.steps{padding:80px 0}
.steps-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;position:relative}
.steps-row::before{content:'';position:absolute;top:50px;left:calc(16.66%);right:calc(16.66%);height:2px;background:linear-gradient(90deg,transparent,rgba(161,95,97,.35),rgba(161,95,97,.35),transparent);z-index:0}
.step-card{text-align:center;padding:28px 20px;border-radius:var(--radius);border:1px solid transparent;transition:border-color .3s,background .3s;position:relative;z-index:1}
.step-num{width:44px;height:44px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:700;font-size:.88rem;border:1px solid rgba(161,95,97,.35);background:rgba(161,95,97,.1);color:var(--accent);margin-bottom:20px;position:relative;z-index:2;backdrop-filter:blur(4px);background:linear-gradient(135deg,rgba(10,11,18,.95),rgba(10,11,18,.85));border:1.5px solid rgba(161,95,97,.4)}
.step-card h3{font-size:1.05rem;font-weight:800;margin-bottom:8px}
.step-card p{font-size:.88rem;color:var(--text-muted);line-height:1.65}

/* ══════════════════════════════════
   AI SECTION
   ══════════════════════════════════ */
.ai-section{padding:60px 0 80px}
.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:48px}
.ai-card{padding:24px 22px;border-radius:var(--radius);border:1px solid var(--card-border);background:var(--card);display:flex;gap:16px;align-items:flex-start;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease}
.ai-card:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.1);box-shadow:0 16px 44px rgba(0,0,0,.3)}
.ai-card-icon{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;border:1px solid rgba(161,95,97,.3);background:rgba(161,95,97,.1);color:var(--accent);flex-shrink:0;font-size:.95rem}
.ai-card-body h3{font-size:.98rem;font-weight:800;margin-bottom:6px}
.ai-card-body p{font-size:.85rem;color:var(--text-muted);line-height:1.6}

/* AI demo */
.ai-demo{border-radius:var(--radius);border:1px solid var(--card-border);background:radial-gradient(ellipse 600px 300px at 50% 50%,rgba(161,95,97,.06),transparent 70%),var(--card);padding:32px;overflow:hidden}
.ai-demo-row{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:center}
.ai-demo-col{display:flex;flex-direction:column;gap:10px;min-width:0}
.ai-demo-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);display:flex;align-items:center;gap:8px}
.ai-demo-label .tag{font-family:var(--mono);font-size:.65rem;padding:2px 7px;border-radius:5px;background:rgba(251,191,36,.12);border:1px solid rgba(251,191,36,.25);color:rgba(251,191,36,.8)}
.ai-demo-col.done .ai-demo-label .tag{background:rgba(74,222,128,.12);border-color:rgba(74,222,128,.25);color:rgba(74,222,128,.8)}
.ai-wave-box{height:64px;border-radius:12px;background:rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.05);display:flex;align-items:center;gap:1.5px;padding:0 14px;overflow:hidden;min-width:0}
.ai-demo-col.done .ai-wave-box{border-color:rgba(74,222,128,.12);background:rgba(74,222,128,.02)}
.ai-bar{width:2.5px;min-width:1px;border-radius:2px;flex-shrink:1;transition:height .15s ease}
.ai-wave-box.raw .ai-bar{background:rgba(251,191,36,.45)}.ai-wave-box.clean .ai-bar{background:rgba(74,222,128,.55)}
.ai-demo-center{display:flex;flex-direction:column;align-items:center;gap:6px}
.ai-arrow-line{width:48px;height:2px;background:linear-gradient(90deg,rgba(161,95,97,.2),var(--accent),rgba(161,95,97,.2));border-radius:2px;position:relative;overflow:hidden}
.ai-arrow-line::after{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.6),transparent);animation:arrow-sweep 2.5s ease-in-out infinite}
@keyframes arrow-sweep{0%{left:-100%}100%{left:200%}}
.ai-badge{font-family:var(--mono);font-size:.72rem;font-weight:700;padding:5px 12px;border-radius:8px;background:linear-gradient(135deg,rgba(161,95,97,.2),rgba(105,62,86,.2));border:1px solid rgba(161,95,97,.35);color:var(--accent);animation:ai-glow 3s ease-in-out infinite}
@keyframes ai-glow{0%,100%{box-shadow:0 0 0 0 rgba(161,95,97,0)}50%{box-shadow:0 0 16px rgba(161,95,97,.25)}}

/* ══════════════════════════════════
   PIPELINE
   ══════════════════════════════════ */
.pipeline{padding:0 0 80px}
.pp-line{display:flex;align-items:stretch;gap:0;position:relative}
.pp-line::before{content:"";position:absolute;top:32px;left:40px;right:40px;height:2px;background:linear-gradient(90deg,var(--accent),var(--secondary),var(--info),var(--ok),var(--warn));background-size:300% 100%;animation:ppLineFlow 4s linear infinite;transform:translateY(-1px);opacity:.25}
@keyframes ppLineFlow{0%{background-position:0% 50%}100%{background-position:300% 50%}}
.pp-node{flex:1;display:flex;flex-direction:column;align-items:center;position:relative;z-index:1;padding:0 8px}
.pp-circle{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;position:relative;background:var(--bg);border:2px solid rgba(255,255,255,.08);transition:all .3s ease;cursor:default}
.pp-circle::before{content:"";position:absolute;inset:-4px;border-radius:50%;opacity:0;transition:opacity .3s;pointer-events:none}
.pp-node:hover .pp-circle{transform:scale(1.12);border-color:rgba(255,255,255,.18)}
.pp-node:hover .pp-circle::before{opacity:1}
.pp-node[data-stage="1"] .pp-circle{color:var(--accent);box-shadow:0 0 20px rgba(161,95,97,.15)}.pp-node[data-stage="1"] .pp-circle::before{background:radial-gradient(circle,rgba(161,95,97,.25),transparent 70%)}
.pp-node[data-stage="2"] .pp-circle{color:var(--info);box-shadow:0 0 20px rgba(96,165,250,.15)}.pp-node[data-stage="2"] .pp-circle::before{background:radial-gradient(circle,rgba(96,165,250,.25),transparent 70%)}
.pp-node[data-stage="3"] .pp-circle{color:var(--warn);box-shadow:0 0 20px rgba(251,191,36,.12)}.pp-node[data-stage="3"] .pp-circle::before{background:radial-gradient(circle,rgba(251,191,36,.25),transparent 70%)}
.pp-node[data-stage="4"] .pp-circle{color:#c084fc;box-shadow:0 0 20px rgba(192,132,252,.12)}.pp-node[data-stage="4"] .pp-circle::before{background:radial-gradient(circle,rgba(192,132,252,.25),transparent 70%)}
.pp-node[data-stage="5"] .pp-circle{color:var(--ok);box-shadow:0 0 20px rgba(74,222,128,.12)}.pp-node[data-stage="5"] .pp-circle::before{background:radial-gradient(circle,rgba(74,222,128,.25),transparent 70%)}
.pp-circle .pp-ring{position:absolute;inset:-6px;border-radius:50%;border:1px solid currentColor;opacity:0;animation:ppPulse 2.5s ease-in-out infinite}
.pp-node:nth-child(1) .pp-ring{animation-delay:0s}.pp-node:nth-child(3) .pp-ring{animation-delay:.5s}.pp-node:nth-child(5) .pp-ring{animation-delay:1s}.pp-node:nth-child(7) .pp-ring{animation-delay:1.5s}.pp-node:nth-child(9) .pp-ring{animation-delay:2s}
@keyframes ppPulse{0%,100%{opacity:0;transform:scale(.9)}50%{opacity:.35;transform:scale(1.1)}}
.pp-connector{flex:0 0 auto;display:flex;align-items:center;justify-content:center;width:28px;position:relative;z-index:1}
.pp-connector i{font-size:.7rem;color:rgba(255,255,255,.15);animation:ppArrowPulse 2s ease-in-out infinite}
@keyframes ppArrowPulse{0%,100%{opacity:.15;transform:translateX(0)}50%{opacity:.5;transform:translateX(3px)}}
.pp-label-wrap{text-align:center;margin-top:14px}
.pp-stage-label{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--text)}
.pp-stage-desc{font-size:.68rem;color:var(--text-muted);margin-top:3px}

/* ══════════════════════════════════
   PRICING
   ══════════════════════════════════ */
.pricing-section{padding:80px 0}
.pricing-layout{display:grid;grid-template-columns:1fr 380px;gap:24px;align-items:start}
.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.plan-card{padding:28px 24px;border-radius:var(--radius);border:1px solid var(--card-border);background:var(--card);text-align:center;transition:all .3s;position:relative;display:flex;flex-direction:column}
.plan-card:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.12);box-shadow:0 16px 44px rgba(0,0,0,.3)}
.plan-card.popular{border-color:rgba(161,95,97,.35)}
.plan-card.popular::after{content:"TOP";position:absolute;top:12px;right:12px;padding:3px 10px;border-radius:999px;font-size:.65rem;font-weight:800;letter-spacing:.06em;background:rgba(161,95,97,.18);color:rgba(255,200,210,.9);border:1px solid rgba(161,95,97,.3)}
.plan-name{font-family:var(--mono);font-size:1.15rem;font-weight:900}
.plan-price{margin:12px 0 4px}.plan-price .eur{font-family:var(--mono);font-size:1.5rem;font-weight:900}.plan-price .per{font-size:.82rem;color:var(--text-muted)}
.plan-desc{font-size:.75rem;color:var(--text-muted)}
.plan-list{list-style:none;margin:16px 0 0;padding:0 0 16px;text-align:left;font-size:.85rem;color:var(--text-muted);flex:1}
.plan-list li{padding:7px 0;border-bottom:1px solid rgba(255,255,255,.04);display:flex;align-items:center;gap:8px;min-height:38px}
.plan-list li:last-child{border-bottom:none}
.plan-list i.fa-check{color:var(--ok);font-size:.7rem;flex-shrink:0;width:14px;text-align:center}
.plan-list i.fa-xmark{color:var(--bad);font-size:.7rem;flex-shrink:0;width:14px;text-align:center}
.plan-list strong{color:var(--text);font-weight:700}
.plan-cta{display:block;width:100%;margin-top:auto;padding:12px 0;border-radius:10px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);color:var(--text);font-family:var(--font);font-weight:700;font-size:.85rem;cursor:pointer;transition:all .2s;text-align:center;text-decoration:none}
.plan-cta:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16)}
.plan-cta.primary{border-color:rgba(161,95,97,.4);background:rgba(161,95,97,.15);color:#fff}
.plan-cta.primary:hover{background:rgba(161,95,97,.25)}

.stripe-note{margin-top:20px;padding:16px 20px;border-radius:14px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.05);font-size:.82rem;color:var(--text-muted);text-align:center}
.stripe-note i{margin-right:6px;color:#635BFF}

/* ══════════════════════════════════
   LOGIN CARD
   ══════════════════════════════════ */
.login-card{border-radius:var(--radius);border:1px solid var(--card-border);background:var(--card);overflow:hidden;position:sticky;top:100px;overflow-anchor:none}
.login-card *{overflow-anchor:none}
.login-card::before{content:"";position:absolute;inset:-1px;border-radius:var(--radius);background:linear-gradient(135deg,rgba(161,95,97,.12),rgba(105,62,86,.06),transparent);pointer-events:none;z-index:0}
.login-card>*{position:relative;z-index:1}
.login-header{padding:20px 24px;border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:center;gap:10px}
.login-header i{color:var(--accent)}.login-header h4{font-size:.95rem;font-weight:800}
.login-body{padding:24px}
.login-label{font-size:.78rem;color:var(--text-muted);margin-bottom:6px;display:block}
.login-input{width:100%;padding:10px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);color:var(--text);font-family:var(--font);font-size:.88rem;transition:border-color .2s;outline:none}
.login-input:focus{border-color:rgba(161,95,97,.4)}
.login-card .login-input,.login-card .btn-login,.login-card .btn-register{scroll-margin-top:120px}
.login-input+.login-label{margin-top:14px}
.login-meta{display:flex;align-items:center;justify-content:space-between;margin-top:14px;font-size:.78rem;color:var(--text-muted)}
.login-meta a{color:var(--text);text-decoration:none;font-weight:600;background-image:linear-gradient(currentColor,currentColor);background-position:0 100%;background-repeat:no-repeat;background-size:0% 1px;transition:background-size .18s ease,opacity .18s ease}.login-meta a:hover{background-size:100% 1px;opacity:.95}
.login-meta label{display:flex;align-items:center;gap:6px;cursor:pointer}
.login-meta input[type="checkbox"]{-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:4px;border:1.5px solid rgba(255,255,255,.18);background:rgba(255,255,255,.04);cursor:pointer;position:relative;flex-shrink:0;transition:all .15s}
.login-meta input[type="checkbox"]:checked{background:var(--accent);border-color:var(--accent)}
.login-meta input[type="checkbox"]:checked::after{content:'✓';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:.65rem;color:#fff;font-weight:700}
.login-meta input[type="checkbox"]:focus-visible{outline:2px solid rgba(161,95,97,.5);outline-offset:2px}
.login-actions{margin-top:18px;display:flex;gap:8px}
.btn-login,.btn-register{flex:1;padding:10px 0;border-radius:10px;border:none;font-family:var(--font);font-weight:700;font-size:.85rem;cursor:pointer;transition:all .2s;text-align:center;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.btn-login{background:linear-gradient(135deg,var(--accent),var(--secondary));color:#fff}.btn-login:hover{opacity:.9;transform:translateY(-1px)}
.btn-register{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);color:var(--text)}.btn-register:hover{background:rgba(255,255,255,.08)}
.login-hint{margin-top:16px;font-size:.78rem;color:var(--text-muted);display:flex;align-items:flex-start;gap:8px}.login-hint i{margin-top:2px;opacity:.6}

/* ══════════════════════════════════
   JOIN ROOM
   ══════════════════════════════════ */
.join-section{padding:40px 0 80px}
.join-box{display:grid;grid-template-columns:1fr auto 1fr;gap:0;padding:36px;border-radius:var(--radius);border:1px solid var(--card-border);background:var(--card);align-items:center}
.join-left{padding-right:32px}
.join-divider{width:1px;background:rgba(255,255,255,.08);align-self:stretch}
.join-right{padding-left:32px}
.join-title{font-size:1.2rem;font-weight:800;margin-bottom:6px}
.join-sub{font-size:.88rem;color:var(--text-muted)}
.join-form{display:flex;gap:10px;margin-top:16px}
.join-form input{flex:1;padding:12px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);color:var(--text);font-family:var(--mono);font-size:.88rem;outline:none}
.join-form input:focus{border-color:rgba(161,95,97,.4)}
.join-form button{padding:12px 20px;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);color:var(--text);font-family:var(--font);font-weight:700;font-size:.88rem;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:8px;white-space:nowrap}
.join-form button:hover{background:rgba(255,255,255,.08)}
.join-tips{display:flex;flex-direction:column;gap:10px}
.join-tip{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--text-muted)}
.join-tip i{color:var(--ok);font-size:.75rem;flex-shrink:0}

/* ══════════════════════════════════
   FINAL CTA
   ══════════════════════════════════ */
.final-cta{padding:40px 0 60px;text-align:center}
.cta-box{padding:56px 40px;border-radius:24px;border:1px solid rgba(161,95,97,.25);background:radial-gradient(ellipse 600px 300px at 50% 0%,rgba(161,95,97,.15),transparent 65%),rgba(255,255,255,.02);box-shadow:0 30px 70px rgba(0,0,0,.35)}
.cta-box h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:900;letter-spacing:-.03em;line-height:1.1;margin-bottom:14px}
.cta-box p{color:var(--text-muted);font-size:1.05rem;margin-bottom:32px}

/* ══════════════════════════════════
   FOOTER
   ══════════════════════════════════ */
.hp-footer{padding-top:22px;padding-bottom:24px}
.footer-grid{display:flex;justify-content:center;gap:64px}
.footer-grid>div{max-width:280px}
.footer-title{font-weight:900;letter-spacing:-.01em;margin-bottom:8px}
.footer-title.mono{font-family:var(--mono)}
.footer-title i{color:#ebedf3;margin-right:4px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin:.45rem 0}
.footer-link{color:rgba(235,237,243,.60);text-decoration:none;font-size:.88rem;background-image:linear-gradient(currentColor,currentColor);background-position:0 100%;background-repeat:no-repeat;background-size:0% 1px;transition:background-size .18s ease,opacity .18s ease}
.footer-link:hover{background-size:100% 1px;opacity:.95;color:rgba(235,237,243,.9)}
.footer-bottom{margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.06);font-size:.88rem;color:rgba(235,237,243,.55);text-align:center;max-width:900px;margin-left:auto;margin-right:auto}
.footer-muted{font-size:.88rem;color:rgba(235,237,243,.55);line-height:1.5}

@media(min-width:901px){.footer-grid>div:first-child{margin-right:100px}}
@media(max-width:900px){
  .footer-grid{flex-direction:column;align-items:center;text-align:center;gap:28px}
  .footer-grid>div{max-width:100%}
  .footer-grid>div:first-child{margin-right:0}
}

/* ══════════════════════════════════
   ACCOUNT VIEW (logged-in state inside login card)
   ══════════════════════════════════ */
.hp-account{display:flex;flex-direction:column;height:100%}
.hp-profile{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding-bottom:20px}
.hp-ava{width:80px;height:80px;border-radius:22px;border:2px solid rgba(161,95,97,.3);background:rgba(255,255,255,.04);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0;box-shadow:0 0 24px rgba(161,95,97,.12)}
.hp-avaimg{width:100%;height:100%;object-fit:cover;display:block}
.hp-ini{font-weight:900;font-size:1.25rem;color:rgba(235,237,243,.9);letter-spacing:.02em}
.hp-name{font-weight:800;font-size:1.05rem;letter-spacing:-.01em;line-height:1.2}
.hp-email{font-size:.82rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}

/* Create room */
.hp-create-wrap{width:100%;min-height:50px}
.hp-btn-create{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;height:50px;border-radius:14px;border:none;background:linear-gradient(135deg,var(--accent),var(--secondary));color:#fff;font-family:var(--font);font-weight:700;font-size:.88rem;cursor:pointer;transition:all .2s}
.hp-btn-create:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 8px 24px rgba(161,95,97,.25)}
.hp-btn-create i{font-size:.8rem}
.hp-create-info{text-align:center;font-size:.75rem;color:var(--text-muted);margin-top:8px}

/* Inline composer pill */
.hp-inline{display:none;margin-top:0;width:100%;height:50px;border-radius:14px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);padding:4px;gap:6px;align-items:center}
.hp-inline.show{display:flex}
.hp-inline-inp{flex:1 1 auto;padding:10px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);color:var(--text);font-family:var(--font);font-size:.88rem;outline:none;min-width:0;transition:border-color .2s}
.hp-inline-inp:focus{border-color:rgba(161,95,97,.4)}
.hp-inline-btn{width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);color:rgba(235,237,243,.9);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:all .15s;font-size:.85rem}
.hp-inline-btn:hover{background:rgba(255,255,255,.08)}
.hp-inline-btn.ok{background:rgba(161,95,97,.2);border-color:rgba(161,95,97,.35);color:#fff}
.hp-inline-btn.ok:hover{background:rgba(161,95,97,.3)}

/* Divider + bottom row */
.hp-divider{height:1px;background:rgba(255,255,255,.06);margin:20px 0}
.hp-bottom-row{display:flex;gap:8px}
.hp-btn-ghost{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 0;border-radius:10px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);color:var(--text);font-family:var(--font);font-weight:600;font-size:.82rem;cursor:pointer;transition:all .2s;text-decoration:none;text-align:center}
.hp-btn-ghost:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14)}
.hp-btn-ghost i{font-size:.75rem;opacity:.7}

/* ══════════════════════════════════
   TOAST NOTIFICATIONS
   ══════════════════════════════════ */
/* GPU compositing layer prevents position:fixed drift on iOS */
.toast-wrap{position:fixed;right:18px;bottom:18px;z-index:99999;display:flex;flex-direction:column;gap:10px;width:min(420px,calc(100vw - 36px));pointer-events:none;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}
/* On mobile use left+right anchoring instead of 100vw — avoids iOS scrollbar-width overflow */
@media(max-width:540px){.toast-wrap{left:12px;right:12px;width:auto;max-width:none}}
.toastx{pointer-events:auto;background:rgba(20,22,42,.92);border:1px solid var(--card-border);border-radius:18px;padding:12px 14px;box-shadow:0 18px 60px rgba(0,0,0,.55);display:flex;gap:12px;align-items:flex-start;animation:toastIn .18s ease-out}
@keyframes toastIn{from{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}
.toastx .icon{width:34px;height:34px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);flex:0 0 auto}
.toastx .title{font-weight:800;margin:0;line-height:1.1}
.toastx .msg{margin:2px 0 0 0;color:var(--text-muted);font-size:.95rem;line-height:1.35}
.toastx .close{margin-left:auto;background:transparent;border:0;color:rgba(235,237,243,.75);padding:4px 6px;border-radius:10px;cursor:pointer}
.toastx .close:hover{background:rgba(255,255,255,.06)}
.t-ok .icon{outline:2px solid rgba(74,222,128,.22)}
.t-warn .icon{outline:2px solid rgba(251,191,36,.22)}
.t-bad .icon{outline:2px solid rgba(251,113,133,.22)}
.t-info .icon{outline:2px solid rgba(96,165,250,.22)}

/* ══════════════════════════════════
   ANIMATIONS
   ══════════════════════════════════ */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.08s}.reveal-d2{transition-delay:.16s}.reveal-d3{transition-delay:.24s}.reveal-d4{transition-delay:.32s}.reveal-d5{transition-delay:.40s}
.reveal-scale{opacity:0;transform:scale(.92);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal-scale.visible{opacity:1;transform:scale(1)}
.hero-enter{opacity:0;transform:translateY(24px)}
.hero-enter.go{opacity:1;transform:translateY(0);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.hero-enter.d1{transition-delay:0s}.hero-enter.d2{transition-delay:.12s}.hero-enter.d3{transition-delay:.24s}.hero-enter.d4{transition-delay:.4s}.hero-enter.d5{transition-delay:.6s}
.lazy-section{opacity:0;transform:translateY(40px);transition:opacity .8s ease,transform .8s ease}
.lazy-section.loaded{opacity:1;transform:translateY(0)}

/* ══════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════ */
@media(max-width:1024px){
  .pricing-layout{grid-template-columns:1fr;justify-items:stretch}
  .login-card{position:static;max-width:100%;width:100%;margin:24px auto 0}
  .plans-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  section{padding:48px 0}
  .hero{padding-top:110px;padding-bottom:24px}
  .features-grid,.steps-row,.ai-grid{grid-template-columns:1fr}
  .steps-row::before{display:none}
  .plans-grid{grid-template-columns:1fr;max-width:360px;margin:0 auto}
  .proof-inner{gap:20px}.proof-div{display:none}.proof-item{flex-direction:row;gap:8px}
  .app-preview{flex-direction:column;padding:16px;min-height:auto;gap:16px}
  .app-sidebar{width:100%;flex-direction:row;overflow-x:auto;gap:8px}
  .app-sidebar-item{white-space:nowrap;font-size:.72rem;padding:7px 12px;flex-shrink:0}
  .app-waveform-track{height:44px;padding:0 10px;gap:8px}.track-label{font-size:.65rem;min-width:44px}
  .ai-demo{padding:20px 16px}.ai-demo-row{grid-template-columns:1fr;gap:0}.ai-demo-col{align-items:center}.ai-demo-label{justify-content:center}.ai-wave-box{width:100%;height:52px;padding:0 10px}
  .ai-demo-center{flex-direction:column;align-items:center;padding:10px 0}
  .ai-arrow-line{width:2px;height:20px;background:linear-gradient(180deg,rgba(161,95,97,.2),var(--accent),rgba(161,95,97,.2))}
  .pp-line{flex-direction:column;align-items:center;gap:8px}.pp-line::before{display:none}.pp-connector{width:auto;height:20px;transform:rotate(90deg)}.pp-node{padding:4px 0}
  .join-box{grid-template-columns:1fr;gap:20px;padding:24px}
  .join-left{padding-right:0}.join-right{padding-left:0}
  .join-divider{width:100%;height:1px;align-self:auto}
  .join-form{flex-wrap:wrap}
  .join-form input{width:100%;flex:1 1 100%;font-size:.82rem;padding:10px 14px}
  .join-form button{flex:1 1 100%;justify-content:center;padding:10px 16px;font-size:.82rem}
  .cta-box{padding:36px 20px}
}
@media(max-width:480px){
  .container{padding:0 16px}
  .hero{padding-top:96px}.hero h1{font-size:2rem}.hero-sub{font-size:.95rem;margin-bottom:28px}.hero-badge{font-size:.72rem;padding:5px 12px}
  .cta-primary{padding:14px 28px;font-size:.95rem}
  .section-top{margin-bottom:36px}.section-top h2{font-size:1.5rem}
  .login-actions{flex-direction:column}
}