/* ============================================================
   Brotune — v2 landing styles
   No external fonts (GDPR-clean + fast). No inline styles/handlers
   so a strict CSP (style-src 'self'; script-src 'self') can be used.
   ============================================================ */

:root{
  /* Brand (from logo) */
  --brand:#f04e58;
  --brand-2:#ff7a84;
  --brand-press:#e33b48;

  /* Surfaces */
  --bg:#0e0f11;
  --bg-2:#121417;
  --panel:#16181d;
  --panel-2:#1b1e24;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);

  /* Text */
  --text:#f6f7f9;
  --muted:#9aa1ab;
  --muted-2:#c2c7ce;

  /* Data accent — used ONLY inside the dyno instrument to encode gains */
  --gain:#3ad39a;

  /* Effects */
  --ring:0 0 0 3px rgba(240,78,88,.45);
  --shadow-card:0 22px 44px rgba(0,0,0,.35);
  --shadow-brand:0 12px 30px rgba(240,78,88,.35);

  /* Type */
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji",sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;

  /* Layout */
  --maxw:1180px;
  --radius:16px;
  --radius-sm:12px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  background:
    radial-gradient(1100px 460px at 50% -120px, rgba(240,78,88,.16), transparent 68%),
    var(--bg);
  color:var(--text);
  font-family:var(--sans);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
h1,h2,h3{margin:0;line-height:1.1;text-wrap:balance}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

.container{max-width:var(--maxw);margin:0 auto;padding-left:24px;padding-right:24px}

/* Accessibility helpers */
.skip{position:absolute;left:-9999px;top:0;background:var(--brand);color:#fff;padding:10px 14px;border-radius:0 0 10px 0;z-index:200}
.skip:focus{left:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:8px}

/* Eyebrow / technical labels (mono for an instrument feel) */
.eyebrow{
  font-family:var(--mono);
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--brand-2);display:inline-flex;align-items:center;gap:9px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--brand)}

/* ---------- Buttons ---------- */
.btn{
  --pad:12px 18px;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:var(--pad);border-radius:var(--radius-sm);
  border:1px solid var(--line-strong);background:var(--panel-2);
  color:var(--text);font-weight:600;font-size:15px;cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{transform:translateY(-1px);border-color:var(--line-strong)}
.btn.primary{
  background:linear-gradient(180deg,var(--brand),var(--brand-press));
  border-color:transparent;box-shadow:var(--shadow-brand);color:#fff;
}
.btn.primary:hover{box-shadow:0 16px 36px rgba(240,78,88,.45)}
.btn.ghost{background:transparent}
.btn.block{width:100%}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:60;
  background:rgba(14,15,17,.72);
  backdrop-filter:saturate(140%) blur(10px);
  -webkit-backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:16px;padding-bottom:16px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.3px}
.brand img{height:60px;width:auto}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-links a{color:var(--muted-2);font-size:15px}
.nav-links a:hover{color:var(--text)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:none;border:1px solid var(--line-strong);border-radius:10px;padding:9px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--text);margin:4px 0;transition:.2s}

/* ---------- Sections ---------- */
section{padding-top:84px;padding-bottom:84px}
.section-head{max-width:720px;margin-bottom:36px}
.section-head h2{font-size:34px;margin:14px 0 12px}
.section-head p{color:var(--muted);font-size:17px}

/* ---------- Hero ---------- */
.hero{padding-top:64px;padding-bottom:72px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:52px;margin:16px 0 16px;letter-spacing:-.5px}
.hero .lead{color:var(--muted-2);font-size:19px;max-width:560px}
.hero .cta{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}
.hero-stats{display:flex;gap:30px;margin-top:34px;flex-wrap:wrap}
.stat .num{font-family:var(--mono);font-size:26px;font-weight:700;color:var(--text)}
.stat .num b{color:var(--brand-2);font-weight:700}
.stat .lbl{font-size:13px;color:var(--muted)}

/* Dyno instrument (signature) */
.dyno{
  position:relative;background:linear-gradient(180deg,#14171c,#101216);
  border:1px solid var(--line);border-radius:20px;padding:18px 18px 12px;
  box-shadow:var(--shadow-card);
}
.dyno-cap{display:flex;justify-content:space-between;align-items:center;margin:2px 4px 10px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.dyno-legend{display:flex;gap:16px}
.dyno-legend span{display:inline-flex;align-items:center;gap:7px}
.dot{width:10px;height:10px;border-radius:3px;display:inline-block}
.dot.stock{background:#5b616b}
.dot.tuned{background:var(--gain)}
.dyno svg{width:100%;height:auto}

/* animated draw-in for curves */
.curve{fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.curve.stock{stroke:#5b616b;stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 1.5s ease .2s forwards}
.curve.tuned{stroke:var(--gain);stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 1.6s ease .5s forwards}
.curve.fill{stroke:none;fill:url(#gainFill);opacity:0;animation:fade 1s ease 1.3s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{to{opacity:1}}
.axis{stroke:rgba(255,255,255,.10);stroke-width:1}
.axis-label{fill:var(--muted);font-family:var(--mono);font-size:11px}
.peak{fill:var(--gain)}
.peak-label{fill:var(--text);font-family:var(--mono);font-size:12px;font-weight:700}

/* ---------- Tool compatibility strip ---------- */
.tools{padding:34px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2)}
.tools-inner{display:flex;align-items:center;gap:28px;flex-wrap:wrap;justify-content:center}
.tools .label{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.tool-badge{
  font-weight:700;font-size:15px;color:var(--muted-2);
  padding:9px 16px;border:1px solid var(--line);border-radius:100px;background:var(--panel);
  transition:color .15s, border-color .15s;
}
.tool-badge:hover{color:var(--text);border-color:var(--line-strong)}

/* ---------- Cards / grid ---------- */
.cards{display:grid;gap:20px}
.cards.c3{grid-template-columns:repeat(3,1fr)}
.cards.c2{grid-template-columns:repeat(2,1fr)}
.card{
  background:linear-gradient(180deg,#1a1d22,#15171b);
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  box-shadow:var(--shadow-card);position:relative;
  transition:transform .18s ease, border-color .18s ease;
}
.card:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.card .icon{
  width:44px;height:44px;display:grid;place-items:center;border-radius:12px;margin-bottom:16px;
  background:rgba(240,78,88,.12);border:1px solid rgba(240,78,88,.28);
}
.card h3{font-size:20px;margin-bottom:10px}
.card p{color:var(--muted)}
.card .tag{
  position:absolute;top:20px;right:20px;font-family:var(--mono);font-size:11px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--brand-2);
}
.card ul.list{margin-top:14px;display:grid;gap:8px}
.card ul.list li{color:var(--muted-2);font-size:14px;padding-left:22px;position:relative}
.card ul.list li::before{content:"";position:absolute;left:0;top:8px;width:10px;height:10px;border-radius:3px;background:rgba(240,78,88,.5);border:1px solid var(--brand)}

/* ---------- Process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative}
.step .n{font-family:var(--mono);font-size:13px;color:var(--brand-2);letter-spacing:.1em}
.step h3{font-size:18px;margin:12px 0 8px}
.step p{color:var(--muted);font-size:14px}

/* ---------- Why / trust band ---------- */
.why{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.why-item h3{font-size:18px;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.why-item p{color:var(--muted);font-size:15px}
.check{color:var(--gain);flex:none}

/* ---------- Partner ---------- */
.partner-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.partner-title{font-size:34px;margin:14px 0 22px}
.foot-intro{margin-top:0;max-width:340px}
.perks{display:grid;gap:16px}
.perk{display:flex;gap:14px;align-items:flex-start}
.perk .badge{flex:none;width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:rgba(240,78,88,.12);border:1px solid rgba(240,78,88,.28);color:var(--brand-2)}
.perk h3{font-size:16px;margin-bottom:3px}
.perk p{color:var(--muted);font-size:14px}

form{display:grid;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-card)}
.field{display:grid;gap:6px}
.field label{font-size:13px;color:var(--muted-2);font-weight:600}
.field label .req{color:var(--brand-2)}
input,textarea{
  padding:12px 14px;border-radius:10px;border:1px solid var(--line-strong);
  background:#111316;color:var(--text);font:inherit;font-size:16px;width:100%;
}
input::placeholder,textarea::placeholder{color:#6d7480}
input:focus,textarea:focus{border-color:var(--brand);box-shadow:var(--ring)}
textarea{resize:vertical;min-height:110px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:12px;color:var(--muted)}
.form-status{font-size:14px;padding:12px 14px;border-radius:10px;display:none}
.form-status.ok{display:block;background:rgba(58,211,154,.12);border:1px solid rgba(58,211,154,.35);color:#bff3df}
.form-status.err{display:block;background:rgba(240,78,88,.12);border:1px solid rgba(240,78,88,.35);color:#ffc7cb}

/* ---------- Disclaimer ---------- */
.disclaimer{margin-top:26px;padding:14px 16px;border:1px dashed rgba(240,78,88,.4);border-radius:12px;background:rgba(240,78,88,.06);color:var(--muted);font-size:13px}

/* ---------- Footer ---------- */
footer{margin-top:24px;border-top:1px solid var(--line)}
.foot{display:grid;grid-template-columns:1.4fr 1fr;gap:20px;padding:30px 24px;color:var(--muted);max-width:var(--maxw);margin:0 auto}
.small{font-size:12px;color:#a7aeb7}
.foot-email{color:var(--brand-2)}
.foot-links{display:flex;gap:20px;flex-wrap:wrap;align-items:center;justify-self:end;align-self:end}
.foot-links a{opacity:.7}
.foot-links a:hover{opacity:1}

/* ---------- Cookie UI ---------- */
#cookie-banner{position:fixed;bottom:0;left:0;right:0;background:var(--panel);border-top:1px solid var(--line-strong);padding:16px;z-index:120;display:none}
#cookie-banner .inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
#cookie-banner p{color:var(--muted);font-size:14px;flex:1;min-width:220px;margin:0}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:130;align-items:center;justify-content:center;padding:16px;display:none}
.modal.open{display:flex}
.modal-card{background:var(--panel);border:1px solid var(--line-strong);border-radius:var(--radius);padding:24px;max-width:500px;width:100%;max-height:90vh;overflow-y:auto}
.modal-card h3{margin-bottom:12px;font-size:18px}
.modal-card p{color:var(--muted);font-size:14px;line-height:1.7;margin-bottom:10px}
.modal-actions{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}
.modal-actions .btn{flex:1}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero .lead{max-width:none}
  .cards.c3,.why-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .partner-grid{grid-template-columns:1fr;gap:28px}
  .foot{grid-template-columns:1.4fr 1fr}
}
@media (max-width:720px){
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:block}
  .nav{padding-top:10px;padding-bottom:10px}
  .brand img{height:40px}
  header.open .nav-links{
    display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;
    gap:0;background:var(--panel);border-bottom:1px solid var(--line)
  }
  header.open .nav-links a{padding:14px 24px;width:100%;border-top:1px solid var(--line)}
  section{padding-top:60px;padding-bottom:60px}
  .hero{padding-top:40px;padding-bottom:52px}
  .hero h1{font-size:34px}
  .hero .lead{font-size:16px}
  .section-head h2{font-size:26px}
  .cards.c3,.cards.c2,.why-grid,.steps{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr;text-align:left}
  .foot-links{justify-self:start;align-self:start}
  .hero-stats{gap:22px}
}
@media (max-width:400px){
  .container{padding-left:16px;padding-right:16px}
  .hero h1{font-size:29px}
}

/* Respect reduced motion */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
  .curve{stroke-dashoffset:0!important}
  .curve.fill{opacity:1!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- Multi-page additions ---------- */
.nav-links a{padding-bottom:2px;border-bottom:2px solid transparent}
.nav-links a.active{color:var(--text);border-bottom-color:var(--brand)}
.section-head h1{font-size:40px;letter-spacing:-.5px;margin:14px 0 12px}
.page-head{max-width:760px;margin:0 0 40px;text-align:left}
.page-head .eyebrow{justify-content:flex-start}
.page-head h1{font-size:42px;letter-spacing:-.5px;margin:14px 0 14px}
.page-head p{color:var(--muted);font-size:18px}
.cta-band{text-align:center;background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-band .container{max-width:720px}
.cta-band h2{font-size:30px;margin-bottom:10px}
.cta-band p{color:var(--muted);margin-bottom:22px}
.cta-band .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;max-width:960px;margin:0 auto}
.contact-methods{display:grid;gap:18px}
.contact-method h3{font-size:15px;margin-bottom:4px}
.contact-method p,.contact-method a{color:var(--muted);font-size:15px}
.contact-method a{color:var(--brand-2)}
@media (max-width:980px){.contact-grid{grid-template-columns:1fr;gap:28px}}
@media (max-width:720px){.section-head h1,.page-head h1{font-size:30px}.cta-band h2{font-size:24px}}

/* ---------- Nav with catalogue + order ---------- */
.nav-links{gap:18px}
.nav-links a{font-size:14px;white-space:nowrap}
.nav-order{color:var(--brand-2);font-weight:600}
.nav-order:hover{color:var(--brand)}
@media (max-width:1100px){.nav-links{gap:14px}.nav-links a{font-size:13px}}
@media (max-width:960px){
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:block}
  header.open .nav-links{
    display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    gap:0;background:var(--panel);border-bottom:1px solid var(--line)
  }
  header.open .nav-links a{padding:14px 24px;width:100%;border-top:1px solid var(--line);font-size:15px}
}

/* ---------- Sticky footer: keep footer at the bottom on short pages ---------- */
body{display:flex;flex-direction:column;min-height:100vh}
main{flex:1 0 auto}
footer{flex-shrink:0}

/* ---------- Form heading inside the card ---------- */
.form-head{margin-bottom:6px}
.form-head h2{font-size:26px;margin-bottom:8px}
.form-head p{color:var(--muted);font-size:15px}

/* ---------- Partner map ---------- */
#dealer-map{height:480px;border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;background:#101216;box-shadow:var(--shadow-card)}
.leaflet-container{font-family:var(--sans);background:#101216}
.leaflet-control-attribution{background:rgba(14,15,17,.75)!important;color:var(--muted)!important;font-size:11px}
.leaflet-control-attribution a{color:var(--muted-2)!important}
.leaflet-bar a{background:var(--panel)!important;color:var(--text)!important;border-bottom-color:var(--line)!important}
.leaflet-popup-content-wrapper{background:var(--panel);color:var(--text);border:1px solid var(--line-strong);border-radius:12px;box-shadow:var(--shadow-card)}
.leaflet-popup-tip{background:var(--panel)}
.leaflet-popup-close-button{color:var(--muted)!important}
.dealer-pop{font-size:14px;line-height:1.5;min-width:160px}
.dealer-pop strong{display:block;font-size:15px;margin-bottom:2px}
.dealer-pop .dealer-city{color:var(--muted);margin-bottom:6px}
.dealer-pop a{display:block;color:var(--brand-2)}
.osm-dark{filter:invert(1) hue-rotate(180deg) brightness(.82) contrast(.92) saturate(.55)}
@media (max-width:720px){#dealer-map{height:360px}}