/* Fonocal — site stylesheet
   Light page, dark "stage" panels that match the plugin UI.
   One typeface (Archivo variable): condensed-heavy for headlines, normal width for body. */

@font-face{
  font-family:"Archivo";
  src:url("fonts/Archivo-Variable.woff2") format("woff2");
  font-weight:100 900;
  font-stretch:62% 125%;
  font-display:swap;
}

:root{
  --paper:#F4F5F7;
  --surface:#FFFFFF;
  --ink:#15191F;
  --ink-2:#4F5863;
  --ink-3:#7B8591;
  --line:#DEE2E7;
  --line-2:#EAEDF1;

  --stage:#14161B;          /* sampled from the plugin windows */
  --stage-2:#1D2026;
  --stage-line:rgba(255,255,255,.09);
  --stage-text:#F2F4F6;
  --stage-muted:#9AA3AE;

  --ss:#1A88B3;             /* Spectral Sidechain on light */
  --ss-bright:#4AC0E8;      /* Spectral Sidechain on dark */
  --ss-tint:#E6F4FA;
  --lec:#C9491F;            /* Low-End Control on light */
  --lec-bright:#E8734A;     /* Low-End Control on dark */
  --lec-tint:#FBEDE7;

  --r-s:6px;
  --r-m:10px;
  --r-l:14px;

  --wrap:1120px;
  --gutter:clamp(20px,4vw,40px);

  --shadow-stage:0 30px 60px -20px rgba(20,22,27,.45), 0 10px 20px -10px rgba(20,22,27,.25);
}

/* ---------- Reset & base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.55;
  font-feature-settings:"kern","liga";
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%;height:auto}
figure{margin:0}
a{color:inherit;text-decoration:none}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
:focus-visible{outline:2px solid var(--ss);outline-offset:3px;border-radius:var(--r-s)}
.stage :focus-visible,.band :focus-visible{outline-color:#fff}

.wrap{width:min(var(--wrap),100% - 2*var(--gutter));margin-inline:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Type ---------- */
h1,h2,h3,h4{margin:0;font-weight:700;font-stretch:88%;letter-spacing:-.015em;line-height:1.02;text-wrap:balance}
h1{font-size:clamp(2.6rem,6.2vw,4.6rem);font-weight:800;font-stretch:84%;letter-spacing:-.025em}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
h3{font-size:clamp(1.35rem,2.2vw,1.65rem)}
h4{font-size:1.08rem;font-stretch:100%;letter-spacing:0;line-height:1.3}
.lead{font-size:clamp(1.1rem,1.6vw,1.3rem);line-height:1.45;color:var(--ink-2);max-width:34em}
.sub{color:var(--ink-2);max-width:40em}
.small{font-size:.92rem;color:var(--ink-3)}
.num{font-variant-numeric:tabular-nums}
.link{text-decoration:underline;text-underline-offset:.2em;text-decoration-thickness:1px;text-decoration-color:var(--ink-3)}
.link:hover{text-decoration-color:currentColor}

/* Section rhythm */
.section{padding-block:clamp(56px,9vw,104px)}
.section + .section{padding-top:0}
.section-head{max-width:44em;margin-bottom:clamp(28px,4vw,44px)}
.section-head .sub{margin-top:12px}
.rule{border:0;border-top:1px solid var(--line);margin:0}

/* ---------- Header ---------- */
.top{
  position:sticky;top:0;z-index:40;
  background:rgba(244,245,247,.86);
  backdrop-filter:saturate(1.4) blur(12px);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--line);
}
.top .wrap{display:flex;align-items:center;gap:28px;height:64px}
.brand{font-weight:800;font-stretch:84%;font-size:1.45rem;letter-spacing:-.03em;line-height:1;display:inline-flex;align-items:center;gap:9px}
.brand-mark{width:22px;height:22px;flex:none}
.nav{display:flex;align-items:center;gap:22px;margin-left:8px}
.nav a{font-size:.95rem;font-weight:500;color:var(--ink-2);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--ink)}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:18px}
.top-actions .login{font-size:.95rem;color:var(--ink-2)}
.top-actions .login:hover{color:var(--ink)}
.menu-btn{display:none;width:44px;height:44px;margin-right:-10px;align-items:center;justify-content:center;border-radius:var(--r-s)}
.menu-btn svg{width:22px;height:22px}
.menu-btn .x{display:none}
.top.is-open .menu-btn .bars{display:none}
.top.is-open .menu-btn .x{display:block}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:46px;padding:0 20px;border-radius:var(--r-s);
  font-weight:600;font-size:1rem;line-height:1;white-space:nowrap;
  border:1px solid transparent;
  transition:background-color .15s ease,border-color .15s ease,color .15s ease,transform .15s ease;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn--primary:hover{background:#2A3039}
.btn--light{background:#fff;color:var(--ink);border-color:#fff}
.btn--light:hover{background:#E9ECF0}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--ink-3);background:var(--surface)}
.stage .btn--ghost,.band .btn--ghost{color:#fff;border-color:rgba(255,255,255,.28)}
.stage .btn--ghost:hover,.band .btn--ghost:hover{border-color:#fff;background:transparent}
.btn--lg{min-height:54px;padding:0 26px;font-size:1.06rem}
.btn--full{width:100%}
.btn .price{font-weight:500;opacity:.75;font-variant-numeric:tabular-nums}
.btn--primary.buy-ss:hover{background:var(--ss)}
.btn--primary.buy-lec:hover{background:var(--lec)}

/* ---------- Dark stage (plugin screenshot panel) ---------- */
.stage{
  position:relative;
  background:var(--stage);
  color:var(--stage-text);
  border-radius:var(--r-l);
  padding:clamp(14px,2vw,22px);
  box-shadow:var(--shadow-stage);
  overflow:hidden;
}
.stage::before{ /* product identity bar */
  content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--stage-accent,#fff);
}
.stage--ss{--stage-accent:var(--ss-bright)}
.stage--lec{--stage-accent:var(--lec-bright)}
.stage img{border-radius:var(--r-s);border:1px solid var(--stage-line);width:100%}
.products .stage img,.dl .stage img{aspect-ratio:3/2;object-fit:contain;background:#000}
.stage-caption{display:flex;justify-content:space-between;gap:12px;margin-top:12px;font-size:.85rem;color:var(--stage-muted)}
.stage-caption b{color:var(--stage-text);font-weight:600}

/* ---------- Hero ---------- */
.hero{padding-block:clamp(48px,7vw,88px) clamp(48px,7vw,80px)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,6fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero-kicker{font-size:.95rem;color:var(--ink-2);margin-bottom:22px;display:flex;align-items:center;gap:10px}
.hero-kicker::before{content:"";width:28px;height:2px;background:var(--ink)}
.hero h1{margin-bottom:22px;max-width:9.5em}
.hero .lead{margin-bottom:30px}
.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.trust{list-style:none;display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:30px;padding-top:26px;border-top:1px solid var(--line)}
.trust li{display:flex;align-items:center;gap:9px;font-size:.95rem;color:var(--ink-2)}
.trust svg{width:18px;height:18px;flex:none;color:var(--ink)}

/* ---------- Product cards (home) ---------- */
.products{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,32px)}
.product{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-l);
  display:flex;flex-direction:column;
  overflow:hidden;
}
.product .stage{border-radius:0;box-shadow:none;padding:clamp(16px,2.2vw,26px)}
.product-body{padding:clamp(22px,3vw,32px);display:flex;flex-direction:column;flex:1}
.problem{
  font-size:clamp(1.25rem,2vw,1.55rem);font-weight:600;font-stretch:92%;line-height:1.15;letter-spacing:-.01em;
  margin:0 0 14px;
}
.product--ss .problem{color:var(--ss)}
.product--lec .problem{color:var(--lec)}
.product-body h3{margin-bottom:10px}
.product-body>p{color:var(--ink-2);margin-bottom:18px}
.points{list-style:none;display:grid;gap:9px;margin-bottom:26px}
.points li{position:relative;padding-left:22px;color:var(--ink-2);font-size:.98rem}
.points li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:2px;background:var(--ink)}
.buy{margin-top:auto;display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding-top:22px;border-top:1px solid var(--line-2)}
.buy .amount{font-size:2rem;font-weight:800;font-stretch:86%;letter-spacing:-.02em;line-height:1;font-variant-numeric:tabular-nums}
.buy .amount small{display:block;font-size:.8rem;font-weight:500;font-stretch:100%;letter-spacing:0;color:var(--ink-3);margin-top:5px}
.buy .btn{margin-left:auto}
.buy .link{font-size:.95rem;color:var(--ink-2)}
.checkout-note{margin-top:22px;font-size:.92rem;color:var(--ink-3);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.checkout-note svg{width:16px;height:16px}

/* ---------- Explainer (SVG diagrams) ---------- */
.explain{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,3vw,32px)}
.figure{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(18px,2.5vw,28px)}
.figure figcaption{margin-top:16px}
.figure figcaption b{display:block;font-weight:600;margin-bottom:4px}
.figure figcaption span{color:var(--ink-2);font-size:.95rem}
.figure svg{width:100%;height:auto}

/* ---------- Steps (a real sequence) ---------- */
.steps{list-style:none;counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,32px)}
.steps li{counter-increment:step;padding-top:18px;border-top:2px solid var(--ink)}
.steps li::before{content:counter(step);display:block;font-weight:800;font-stretch:84%;font-size:2rem;line-height:1;margin-bottom:12px;font-variant-numeric:tabular-nums}
.steps h4{margin-bottom:6px}
.steps p{color:var(--ink-2);font-size:.98rem;margin:0}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line);max-width:52em}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:18px 0;font-weight:600;font-size:1.06rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";flex:none;width:12px;height:12px;
  border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);
  transform:rotate(45deg) translateY(-3px);transition:transform .2s ease;
}
.faq details[open] summary::after{transform:rotate(-135deg) translateY(-3px)}
.faq details>div{padding:0 0 20px;color:var(--ink-2);max-width:46em}
.faq details>div p:last-child{margin:0}

/* ---------- Dark band (final CTA) ---------- */
.band{background:var(--stage);color:var(--stage-text);padding-block:clamp(56px,8vw,96px)}
.band h2{color:#fff}
.band .sub{color:var(--stage-muted);margin-top:12px}
.band-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,3vw,28px);margin-top:36px}
.offer{background:var(--stage-2);border:1px solid var(--stage-line);border-radius:var(--r-m);padding:clamp(20px,3vw,28px);border-top:3px solid var(--offer-accent,#fff)}
.offer--ss{--offer-accent:var(--ss-bright)}
.offer--lec{--offer-accent:var(--lec-bright)}
.offer h3{color:#fff;margin-bottom:6px}
.offer p{color:var(--stage-muted);font-size:.98rem;margin-bottom:20px}
.offer .row{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.offer .amount{font-size:1.9rem;font-weight:800;font-stretch:86%;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:#fff}
.offer .amount small{font-size:.8rem;font-weight:500;font-stretch:100%;color:var(--stage-muted);margin-left:8px}
.band .guarantee{margin-top:22px;color:var(--stage-muted);font-size:.95rem;display:flex;gap:9px;align-items:center}
.band .guarantee svg{width:18px;height:18px;color:#fff}

/* ---------- Footer ---------- */
.footer{padding-block:40px 32px;border-top:1px solid var(--line);color:var(--ink-2);font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:28px}
.footer .brand{color:var(--ink);margin-bottom:10px}
.footer h4{font-size:.85rem;color:var(--ink);margin-bottom:12px}
.footer ul{list-style:none;display:grid;gap:8px}
.footer a:hover{color:var(--ink);text-decoration:underline;text-underline-offset:.2em}
.footer-bottom{margin-top:34px;padding-top:18px;border-top:1px solid var(--line-2);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.86rem;color:var(--ink-3)}

/* ---------- Product page ---------- */
.phero{padding-block:clamp(40px,6vw,72px) clamp(44px,6vw,72px)}
.phero .wrap{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,7fr);gap:clamp(28px,5vw,64px);align-items:center}
.pname{font-weight:600;font-size:1rem;margin-bottom:16px;display:inline-flex;align-items:center;gap:10px}
.pname::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--p-accent)}
.page--ss{--p-accent:var(--ss);--p-bright:var(--ss-bright);--p-tint:var(--ss-tint)}
.page--lec{--p-accent:var(--lec);--p-bright:var(--lec-bright);--p-tint:var(--lec-tint)}
.phero h1{margin-bottom:18px}
.phero .lead{margin-bottom:28px}
.pricebox{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-bottom:18px}
.pricebox .amount{font-size:2.4rem;font-weight:800;font-stretch:86%;letter-spacing:-.02em;line-height:1;font-variant-numeric:tabular-nums}
.pricebox .amount small{display:block;font-size:.8rem;font-weight:500;font-stretch:100%;letter-spacing:0;color:var(--ink-3);margin-top:6px}
.formats{list-style:none;display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--ink-2);font-size:.95rem}
.formats li{display:flex;align-items:center;gap:8px}
.formats svg{width:16px;height:16px;color:var(--ink)}

/* Use-case list */
.uses{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,32px)}
.use{padding-top:18px;border-top:2px solid var(--p-accent)}
.use h4{margin-bottom:6px}
.use p{margin:0;color:var(--ink-2);font-size:.98rem}

/* Controls grid */
.controls{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden}
.controls--3{grid-template-columns:repeat(3,1fr)}
.control{background:var(--surface);padding:20px}
.control b{display:block;font-weight:600;margin-bottom:6px}
.control span{color:var(--ink-2);font-size:.95rem;line-height:1.45;display:block}
.control i{display:block;margin-top:10px;font-style:normal;font-size:.82rem;color:var(--ink-3)}

/* Spec table */
.spec{width:100%;border-collapse:collapse;font-size:.98rem;max-width:52em}
.spec th,.spec td{text-align:left;padding:14px 0;border-bottom:1px solid var(--line);vertical-align:top}
.spec th{width:34%;font-weight:600;color:var(--ink);padding-right:20px}
.spec td{color:var(--ink-2)}

/* Two-column text blocks */
.cols{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px)}
.cols h3{margin-bottom:12px}
.cols p{color:var(--ink-2)}
.list{list-style:none;display:grid;gap:10px}
.list li{position:relative;padding-left:22px;color:var(--ink-2)}
.list li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:2px;background:var(--p-accent,var(--ink))}

/* Workflow (LEC) */
.flow{list-style:none;counter-reset:flow;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden}
.flow li{counter-increment:flow;background:var(--surface);padding:22px 20px}
.flow li::before{content:counter(flow);display:inline-block;font-weight:800;font-stretch:84%;font-size:1.6rem;line-height:1;color:var(--p-accent);margin-bottom:12px;font-variant-numeric:tabular-nums}
.flow b{display:block;font-weight:600;margin-bottom:6px}
.flow span{color:var(--ink-2);font-size:.95rem;display:block}

/* Sticky buy bar (product pages) */
.buybar{
  position:fixed;left:0;right:0;bottom:0;z-index:30;
  background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-top:1px solid var(--line);
  transform:translateY(100%);transition:transform .25s ease;
}
.buybar.is-visible{transform:translateY(0)}
.buybar .wrap{display:flex;align-items:center;gap:16px;min-height:66px;padding-block:10px}
.buybar .name{font-weight:600}
.buybar .name small{display:block;font-weight:400;color:var(--ink-3);font-size:.85rem}
.buybar .btn{margin-left:auto}
body.has-buybar{padding-bottom:0}
@media (prefers-reduced-motion:reduce){.buybar{transition:none}}

/* ---------- Downloads ---------- */
.dl-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,32px)}
.dl{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);overflow:hidden;display:flex;flex-direction:column}
.dl .stage{border-radius:0;box-shadow:none;padding:16px}
.dl-body{padding:clamp(20px,3vw,28px)}
.dl-body h3{margin-bottom:4px}
.dl-body .small{margin-bottom:18px;display:block}
.dl-rows{display:grid;gap:8px}
.dl-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r-s);background:var(--paper)}
.dl-row b{display:block;font-weight:600;font-size:.98rem}
.dl-row span{display:block;color:var(--ink-3);font-size:.86rem;margin-top:2px}
.dl-row .btn{min-height:40px;padding:0 14px;font-size:.93rem}
.dl-buy{margin-top:18px;padding-top:18px;border-top:1px solid var(--line-2);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;color:var(--ink-2);font-size:.95rem}
.notice{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--ink);border-radius:var(--r-s);padding:16px 18px;color:var(--ink-2);font-size:.98rem;max-width:52em}
.notice a{font-weight:600;color:var(--ink);text-decoration:underline;text-underline-offset:.2em}

/* ---------- Simple page header ---------- */
.page-head{padding-block:clamp(40px,6vw,72px) clamp(28px,4vw,40px)}
.page-head h1{margin-bottom:14px}

/* ---------- Support ---------- */
.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,3vw,28px)}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);padding:24px}
.tile h4{margin-bottom:8px}
.tile p{color:var(--ink-2);font-size:.97rem;margin:0}
.tile p + p{margin-top:8px}

/* ---------- Legal prose ---------- */
.prose{max-width:44em;padding-bottom:clamp(56px,8vw,96px)}
.prose h1{margin-bottom:8px}
.prose .small{display:block;margin-bottom:32px}
.prose h2{font-size:1.35rem;margin:32px 0 10px}
.prose p,.prose li{color:var(--ink-2)}
.prose ul{padding-left:22px;list-style:disc}
.prose a{text-decoration:underline;text-underline-offset:.2em;color:var(--ink)}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .controls,.controls--3{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .hero .wrap,.phero .wrap{grid-template-columns:1fr}
  .phero h1,.hero h1{max-width:none}
  .products,.explain,.band-grid,.dl-grid,.cols{grid-template-columns:1fr}
  .steps,.uses,.support-grid{grid-template-columns:1fr;gap:22px}
  .nav{display:none}
  .top-actions .login{display:none}
  .menu-btn{display:inline-flex}
  .mobile-nav{display:none;border-top:1px solid var(--line);background:var(--paper)}
  .top.is-open .mobile-nav{display:block}
  .mobile-nav ul{list-style:none;padding:8px 0 16px}
  .mobile-nav a{display:block;padding:13px 0;font-size:1.1rem;font-weight:500;border-bottom:1px solid var(--line-2)}
  .mobile-nav li:last-child a{border:0}
  .top .btn{min-height:40px;padding:0 14px;font-size:.93rem}
}
@media (min-width:861px){.mobile-nav{display:none!important}}
@media (max-width:560px){
  body{font-size:16px}
  .buy .btn{margin-left:0;width:100%}
  .buy .link{width:100%}
  .buybar .name small{display:none}
  .offer .row .btn{width:100%}
  .dl-row{flex-direction:column;align-items:stretch}
  .footer-grid{grid-template-columns:1fr}
  .top .wrap{gap:16px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
}