/* ==========================================================================
   Sonar design system  ·  v2 (Archivo)
   Shared tokens, base styles, nav, buttons, section scaffolding, footer, modal.
   Page specific styles live in each page's own <style> block.
   ========================================================================== */

:root{
  /* type */
  --font:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  /* canvas + ink */
  --bg:#FFFFFF;--bg-soft:#F8F7FB;--bg-tint:#F4EFFB;--card:#FFFFFF;
  --ink:#15101F;--ink-2:#4C4460;--ink-3:#7B7290;--ink-4:#A9A1BA;
  --line:#ECE9F2;--line-2:#DDD7E8;--line-3:#CBC3DA;

  /* brand */
  --deep:#2E034A;--purple:#592B8A;--accent:#8208D1;--accent-2:#6D06AF;
  --lilac:#CA9CFF;--lilac-2:#E6D6FF;--lilac-3:#F3ECFF;
  --signal:#12A594;--signal-ink:#0B7D70;--signal-soft:rgba(18,165,148,.12);
  --gold:#C98A1E;--gold-soft:rgba(201,138,30,.12);--danger:#D23F5F;--danger-soft:rgba(210,63,95,.1);

  /* on dark */
  --on-dark:#FFFFFF;--on-dark-2:rgba(255,255,255,.78);--on-dark-3:rgba(255,255,255,.56);
  --dark-line:rgba(255,255,255,.14);--dark-glass:rgba(255,255,255,.08);

  /* shape */
  --r-xs:6px;--r-sm:10px;--r:14px;--r-lg:20px;--r-xl:28px;--r-2xl:36px;
  --sh-1:0 1px 2px rgba(46,3,74,.05),0 1px 1px rgba(46,3,74,.03);
  --sh-2:0 10px 30px -14px rgba(46,3,74,.20),0 2px 6px rgba(46,3,74,.05);
  --sh-3:0 36px 90px -36px rgba(46,3,74,.42),0 14px 34px -18px rgba(46,3,74,.20);
  --ring:0 0 0 4px rgba(130,8,209,.12);

  /* layout + motion */
  --maxw:1200px;--gutter:clamp(18px,4vw,32px);
  --ease:cubic-bezier(.2,.7,.2,1);--dur:.22s;
  --nav-h:68px;
}

/* ---------- reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font);font-size:16px;line-height:1.6;
  font-variation-settings:"wdth" 100;font-feature-settings:"kern","liga","calt";
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;font-weight:540;letter-spacing:-.028em;line-height:1.06;text-wrap:balance}
h1{font-size:clamp(40px,5.4vw,66px);letter-spacing:-.036em;line-height:1.0}
h2{font-size:clamp(30px,3.6vw,46px)}
h3{font-size:clamp(22px,2.4vw,28px);letter-spacing:-.022em}
h4{font-size:18px;font-weight:600;letter-spacing:-.016em;line-height:1.3}
strong,b{font-weight:600}
.num{font-variant-numeric:tabular-nums lining-nums}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-999px;top:8px;z-index:200;background:var(--ink);color:#fff;padding:10px 14px;border-radius:var(--r-sm);font-weight:600}
.skip:focus{left:12px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

/* ---------- type helpers ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);font-variation-settings:"wdth" 112;line-height:1;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.9}
.eyebrow.plain::before{display:none}
.lede{font-size:clamp(16.5px,1.3vw,18.5px);color:var(--ink-2);line-height:1.6;text-wrap:pretty}
.lede b{color:var(--ink)}
.em{color:var(--accent);font-style:italic;font-weight:500;font-variation-settings:"wdth" 104}

/* ---------- buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 20px;border-radius:12px;border:1px solid transparent;
  font-weight:600;font-size:15px;letter-spacing:-.005em;line-height:1;white-space:nowrap;cursor:pointer;
  transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),color var(--dur) var(--ease),transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
  -webkit-tap-highlight-color:transparent;
}
.btn svg{width:16px;height:16px;flex:none}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.18) inset,0 8px 20px -12px rgba(130,8,209,.7)}
.btn-primary:hover{background:var(--accent-2);box-shadow:0 1px 0 rgba(255,255,255,.18) inset,0 10px 24px -12px rgba(130,8,209,.8)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--deep)}
.btn-ghost{background:var(--card);color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--line-3);background:var(--bg-soft)}
.btn-text{height:auto;padding:0;border-radius:4px;color:var(--ink-2);font-weight:500}
.btn-text:hover{color:var(--ink)}
.btn-light{background:#fff;color:var(--deep)}
.btn-light:hover{background:var(--lilac-2)}
.btn-glass{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.24);backdrop-filter:blur(8px)}
.btn-glass:hover{background:rgba(255,255,255,.17);border-color:rgba(255,255,255,.38)}
.btn-sm{height:38px;padding:0 14px;font-size:13.5px;border-radius:10px}
.btn-lg{height:52px;padding:0 24px;font-size:16px;border-radius:14px}
.btn .arr{transition:transform var(--dur) var(--ease)}
.btn:hover .arr{transform:translateX(2px)}

/* ---------- nav ---------- */
.nav{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;z-index:60;transition:background .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);border-bottom:1px solid transparent}
.nav.scrolled,.nav.solid{background:rgba(255,255,255,.80);backdrop-filter:blur(16px) saturate(1.5);-webkit-backdrop-filter:blur(16px) saturate(1.5);border-bottom-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);height:var(--nav-h)}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none}
.brand .mark{width:30px;height:30px;flex:none}
.brand .wm{font-weight:620;font-size:21px;letter-spacing:-.03em;color:var(--ink);line-height:1}
.brand .tag{font-size:12px;font-weight:500;color:var(--ink-3);border-left:1px solid var(--line-2);padding-left:10px;margin-left:2px;line-height:1;letter-spacing:.01em}
.nav-links{display:flex;gap:4px;align-items:center}
.nav-links a{font-size:14px;color:var(--ink-2);font-weight:500;padding:8px 11px;border-radius:9px;transition:color var(--dur),background var(--dur)}
.nav-links a:hover{color:var(--ink);background:var(--bg-soft)}
.nav-links a.active{color:var(--accent)}
.nav-cta{display:flex;gap:8px;align-items:center}
.nav-cta .btn-text{padding:8px 11px;font-size:14px}
.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line-2);background:var(--card);flex-direction:column;align-items:center;justify-content:center;cursor:pointer;flex:none;padding:0}
.nav-toggle span{display:block;width:16px;height:1.6px;background:var(--ink);border-radius:2px;position:relative;transition:transform .3s var(--ease),opacity .2s}
.nav-toggle span+span{margin-top:5px}
.nav-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.3px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.3px) rotate(-45deg)}
.drawer{position:fixed;inset:var(--nav-h) 0 0 0;z-index:55;background:rgba(255,255,255,.96);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);padding:18px var(--gutter) 32px;display:none;flex-direction:column;gap:4px;overflow:auto}
.drawer.open{display:flex}
.drawer a{font-size:22px;font-weight:540;letter-spacing:-.02em;padding:14px 4px;border-bottom:1px solid var(--line);color:var(--ink)}
.drawer .drawer-cta{display:flex;flex-direction:column;gap:10px;margin-top:22px}
.drawer .drawer-cta .btn{width:100%;height:50px;font-size:16px}
body.drawer-open{overflow:hidden}
@media(max-width:1100px){
  .nav-links{display:none}
  .nav-toggle{display:inline-flex}
  .nav-cta .btn-text{display:none}
}

/* ---------- sections ---------- */
section{position:relative;padding:clamp(72px,9vw,120px) 0}
.sec-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:20px 64px;align-items:end;margin-bottom:clamp(40px,5vw,60px)}
.sec-head h2{margin-top:16px;max-width:17ch}
.sec-head .lede{max-width:52ch;padding-bottom:6px}
.sec-head.stack{grid-template-columns:1fr;align-items:start}
.sec-head.stack .lede{margin-top:18px;max-width:60ch}
.sec-head.center{grid-template-columns:1fr;text-align:center;justify-items:center}
.sec-head.center h2{max-width:22ch}
.sec-head.center .lede{margin-top:18px;max-width:60ch}
@media(max-width:860px){.sec-head{grid-template-columns:1fr;align-items:start}.sec-head .lede{padding-bottom:0}}

/* dark panel (used for hero, company, cta) */
.panel-dark{
  position:relative;overflow:hidden;color:var(--on-dark);border-radius:var(--r-xl);
  background:
    radial-gradient(1200px 620px at 82% -10%, rgba(130,8,209,.62), transparent 62%),
    radial-gradient(900px 560px at 2% 108%, rgba(89,43,138,.72), transparent 60%),
    radial-gradient(640px 420px at 64% 112%, rgba(18,165,148,.16), transparent 62%),
    linear-gradient(160deg,#2B0745 0%,#170B29 56%,#120920 100%);
  isolation:isolate;
}
.panel-dark::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:0;opacity:.07;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
.panel-dark>*{position:relative;z-index:1}
.panel-dark .eyebrow{color:var(--lilac)}
.panel-dark .lede{color:var(--on-dark-2)}
.panel-dark .lede b{color:#fff}
.panel-dark .em{color:var(--lilac)}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}.reveal[data-d="4"]{transition-delay:.32s}

/* chips / pills */
.pill{display:inline-flex;align-items:center;gap:9px;border-radius:999px;padding:7px 12px 7px 12px;font-size:13px;font-weight:500;line-height:1;border:1px solid var(--line-2);background:var(--card);color:var(--ink-2)}
.pill b{font-weight:600;color:var(--accent)}
.tagline{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-variation-settings:"wdth" 110}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:56px 0 34px;background:var(--bg)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;margin-bottom:44px}
.foot-grid h5{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin:0 0 14px;font-variation-settings:"wdth" 110}
.foot-grid a:not(.brand){display:block;color:var(--ink-2);font-size:14.5px;padding:6px 0;transition:color var(--dur)}
.foot-grid a:not(.brand):hover{color:var(--ink)}
.foot-brand p{color:var(--ink-2);font-size:14.5px;max-width:34ch;margin:16px 0 0;line-height:1.55}
.foot-gps{display:flex;align-items:center;gap:10px;margin-top:20px;font-size:12.5px;color:var(--ink-3)}
.foot-gps img{height:20px;width:auto;opacity:.9}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:22px;font-size:12.5px;color:var(--ink-3);flex-wrap:wrap}
.foot-bottom a{color:var(--ink-3)}.foot-bottom a:hover{color:var(--ink)}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(21,16,31,.46);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.modal.open{display:flex}
.modal-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:34px;max-width:480px;width:100%;box-shadow:var(--sh-3);position:relative;animation:modalIn .35s var(--ease)}
@keyframes modalIn{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}
.modal-card h3{margin-top:12px}
.modal-card .lede{font-size:15px;margin:10px 0 22px}
.field{margin-bottom:12px}
.field label{display:block;font-size:12px;font-weight:600;letter-spacing:.02em;color:var(--ink-2);margin-bottom:6px}
.field input,.field select{width:100%;background:var(--card);border:1px solid var(--line-2);border-radius:10px;height:46px;padding:0 14px;color:var(--ink);font-family:var(--font);font-size:15px;outline:none;transition:border-color var(--dur),box-shadow var(--dur);appearance:none;-webkit-appearance:none}
.field select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237B7290' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 12px center;padding-right:38px}
.field input::placeholder{color:var(--ink-4)}
.field input:focus,.field select:focus{border-color:var(--accent);box-shadow:var(--ring)}
.field input.invalid{border-color:var(--danger);box-shadow:0 0 0 4px var(--danger-soft)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:520px){.field-row{grid-template-columns:1fr}}
.form-err{display:none;color:var(--danger);font-size:13px;margin:-2px 0 10px}
.form-err.show{display:block}
.modal-x{position:absolute;top:14px;right:14px;width:36px;height:36px;border-radius:10px;background:none;border:1px solid transparent;color:var(--ink-3);cursor:pointer;display:grid;place-items:center;transition:background var(--dur),color var(--dur)}
.modal-x:hover{background:var(--bg-soft);color:var(--ink)}
.modal-x svg{width:16px;height:16px}
.modal-ok{display:none;text-align:center;padding:10px 0 4px}
.modal-ok .ring-ok{width:56px;height:56px;border-radius:50%;background:var(--signal-soft);display:grid;place-items:center;margin:0 auto 16px;color:var(--signal)}
.modal-ok .big{font-size:24px;font-weight:540;letter-spacing:-.02em;margin-bottom:8px}
.modal-ok p{color:var(--ink-2);font-size:15px;max-width:34ch;margin:0 auto}
.fine{font-size:12.5px;color:var(--ink-3);line-height:1.5}

/* ---------- motion safety ---------- */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
}