/* SNNRZ — System Neuro-Narracyjnej Regulacji i Zmiany | snnrz.pl */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600&display=swap');

:root{
  --paper:#F5F3EE; --paper-2:#EFEDE6; --ink:#1C2630; --ink-soft:#4A5560;
  --gold:#B8924A; --gold-soft:rgba(184,146,74,.12);
  --teal:#2C6E72; --teal-soft:rgba(44,110,114,.10);
  --line:#E1DCD1; --line-strong:#CFC8B8;
  --white:#FBFAF7;
  --maxw:1080px; --measure:680px;
  --serif:"Fraunces",Georgia,serif; --sans:"Inter",-apple-system,Segoe UI,sans-serif;
  --r:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.measure{max-width:var(--measure)}

/* type */
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.12;letter-spacing:-.01em;color:var(--ink)}
h1{font-size:clamp(2rem,5vw,3.3rem);margin:0 0 .4em}
h2{font-size:clamp(1.5rem,3.4vw,2.2rem);margin:0 0 .5em}
h3{font-size:1.2rem;margin:0 0 .35em}
.eyebrow{font-family:var(--sans);font-size:.74rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--teal);margin:0 0 14px}
.lead{font-size:1.18rem;color:var(--ink-soft);line-height:1.6}
p{margin:0 0 1.1em}

/* nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(245,243,238,.86);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{font-family:var(--serif);font-weight:600;font-size:1.18rem;color:var(--ink);letter-spacing:.02em}
.brand:hover{text-decoration:none}
.brand b{color:var(--gold);font-weight:600}
.menu{display:flex;gap:26px;align-items:center}
.menu a{color:var(--ink-soft);font-size:.93rem;font-weight:500}
.menu a:hover{color:var(--ink);text-decoration:none}
.menu .pill{background:var(--ink);color:var(--white);padding:9px 18px;border-radius:99px}
.menu .pill:hover{background:var(--teal)}
.burger{display:none;background:none;border:0;font-size:1.5rem;color:var(--ink);cursor:pointer}

/* sections */
section{padding:74px 0}
section.tight{padding:52px 0}
.alt{background:var(--paper-2)}
.dark{background:var(--ink);color:var(--white)}
.dark h1,.dark h2,.dark h3{color:var(--white)}
.dark .lead,.dark p{color:#C3CBD3}
.dark .eyebrow{color:var(--gold)}

/* buttons */
.btn{display:inline-block;background:var(--gold);color:#211a0c;font-family:var(--sans);
  font-weight:600;font-size:.97rem;padding:14px 26px;border-radius:99px;border:0;cursor:pointer;
  transition:.18s;letter-spacing:.01em}
.btn:hover{filter:brightness(1.06);text-decoration:none;transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line-strong)}
.dark .btn.ghost{color:var(--white);border-color:rgba(255,255,255,.3)}
.btn.ghost:hover{border-color:var(--gold);filter:none}
.btn.teal{background:var(--teal);color:#fff}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}

/* hero splitter */
.hero{padding:0}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;min-height:78vh;align-items:center}
.hero-copy{padding:80px 24px 80px 0}
.hero .micro{font-size:.86rem;color:var(--ink-soft);margin-top:18px}
.gates{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}
.gate{display:block;padding:22px;border:1px solid var(--line-strong);border-radius:var(--r);
  background:var(--white);transition:.18s}
.gate:hover{border-color:var(--teal);text-decoration:none;transform:translateY(-2px);
  box-shadow:0 14px 34px rgba(28,38,48,.08)}
.gate .k{font-family:var(--serif);font-size:1.15rem;color:var(--ink);display:block;margin-bottom:4px}
.gate .d{font-size:.88rem;color:var(--ink-soft)}

/* spine — signature element: architecture of change */
.spine-wrap{position:relative;padding:40px 0}
.spine{position:relative;margin-left:30px;padding-left:34px;border-left:2px solid var(--line-strong)}
.phase{position:relative;padding:0 0 38px}
.phase:last-child{padding-bottom:0}
.phase .node{position:absolute;left:-44px;top:2px;width:26px;height:26px;border-radius:50%;
  background:var(--paper);border:2px solid var(--teal);display:flex;align-items:center;
  justify-content:center;font-family:var(--serif);font-size:.85rem;color:var(--teal);font-weight:600}
.phase:last-child .node{border-color:var(--gold);color:var(--gold)}
.phase h3{margin-bottom:2px}
.phase .ph-k{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:600}
.phase p{margin:.3em 0 0;color:var(--ink-soft);font-size:.97rem}
/* blueprint elevation for hero */
.elev{height:100%;min-height:78vh;background:var(--ink);position:relative;overflow:hidden}
.elev svg{position:absolute;inset:0;width:100%;height:100%}

/* grids */
.cols{display:grid;gap:24px}
.c2{grid-template-columns:1fr 1fr}
.c3{grid-template-columns:repeat(3,1fr)}
.feature{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.feature .n{font-family:var(--serif);font-size:.9rem;color:var(--gold);font-weight:600;letter-spacing:.1em}
.feature h3{margin-top:8px}
.feature p{margin:0;color:var(--ink-soft);font-size:.96rem}

/* mirror / symptom list */
.mirror{background:var(--teal-soft);border:1px solid rgba(44,110,114,.25);border-radius:var(--r);padding:26px 28px}
.mirror ul{margin:10px 0 0;padding-left:0;list-style:none}
.mirror li{padding:9px 0 9px 28px;position:relative;color:var(--ink);border-bottom:1px solid rgba(44,110,114,.12)}
.mirror li:last-child{border-bottom:0}
.mirror li::before{content:"—";position:absolute;left:0;color:var(--teal);font-weight:600}

/* faq */
.faq-block{margin-bottom:46px}
details{border-bottom:1px solid var(--line-strong);padding:4px 0}
summary{cursor:pointer;list-style:none;padding:18px 30px 18px 0;font-weight:600;position:relative;font-size:1.04rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:4px;top:16px;font-size:1.4rem;color:var(--teal);font-weight:400}
details[open] summary::after{content:"–"}
details p{color:var(--ink-soft);padding:0 0 18px;margin:0;max-width:var(--measure)}

/* disclaimer */
.disclaimer{font-size:.82rem;color:var(--ink-soft);background:var(--paper-2);
  border-left:3px solid var(--gold);padding:14px 18px;border-radius:0 8px 8px 0;margin-top:22px}

/* footer */
footer{background:var(--ink);color:#AEB8C0;padding:56px 0 30px;font-size:.9rem}
footer h4{color:#fff;font-family:var(--sans);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 14px}
footer a{color:#AEB8C0}
footer a:hover{color:#fff}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:30px;margin-bottom:36px}
.foot-grid ul{list-style:none;padding:0;margin:0}
.foot-grid li{margin-bottom:8px}
.foot-brand{font-family:var(--serif);font-size:1.3rem;color:#fff}
.foot-brand b{color:var(--gold)}
.legal{border-top:1px solid #2a3642;padding-top:22px;font-size:.8rem;color:#7d8893;display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:10px}

/* responsive */
@media(max-width:860px){
  .hero-grid{grid-template-columns:1fr}
  .elev{min-height:280px}
  .hero-copy{padding:54px 0}
  .c2,.c3{grid-template-columns:1fr}
  .gates{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .menu{display:none}
  .menu.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;
    background:var(--paper);border-bottom:1px solid var(--line);padding:18px 24px;gap:16px}
  .burger{display:block}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:4px}