/* AB Line d.o.o. - fasade, Zagreb i okolica
   Paleta i tipografija su PRIJEDLOG (klijent nema web, logotip ni brend boje).
   Vidi paradox-media/clients/AB Line d.o.o./design-theme.json */

:root{
  --ink:#0F1417;
  --ink-2:#1B2227;
  --steel:#5A6670;
  --steel-2:#8B959C;
  --render:#F4F1EC;
  --render-2:#E4DFD7;
  --terra:#C8552B;
  --terra-2:#A8431F;
  --line:rgba(244,241,236,.14);
  --line-dark:rgba(15,20,23,.12);
  --f-display:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1120px;
  --r:4px;
}

*,*::before,*::after{box-sizing:border-box}
img,video{max-width:100%;height:auto}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--render);color:var(--ink);
  font-family:var(--f-sans);font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:var(--f-display);font-weight:800;line-height:1.08;letter-spacing:-.022em;margin:0}
h2{font-size:clamp(1.65rem,3.6vw,2.6rem);text-wrap:balance;max-width:24ch}
h3{font-size:clamp(1.05rem,1.8vw,1.22rem);font-weight:700;letter-spacing:-.01em}
p{margin:0;text-wrap:pretty}
a{color:inherit}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:22px}
.section{padding-block:clamp(56px,7vw,96px)}
.sec-head{max-width:80ch}
.kicker{
  font-family:var(--f-display);font-size:.72rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--terra);margin-bottom:14px;
}
.lead{font-size:clamp(1rem,1.5vw,1.12rem);color:var(--steel);margin-top:16px;max-width:66ch}

/* ---------- reveal (progressive enhancement, never hide without JS) ---------- */
.reveal{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1 !important;transform:none !important;transition:none}
}

/* ---------- topbar ---------- */
.topbar{position:sticky;top:0;z-index:40;background:var(--ink);border-bottom:1px solid var(--line)}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:66px}
.mark{display:flex;align-items:baseline;font-family:var(--f-display);font-weight:800;
  font-size:1.16rem;letter-spacing:-.03em;color:var(--render);text-decoration:none}
.mark .dot{width:7px;height:7px;border-radius:50%;background:var(--terra);margin:0 7px 4px 5px;align-self:flex-end}
.topbar .area{font-size:.82rem;color:var(--steel-2)}
@media (max-width:640px){.topbar .area{display:none}}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--f-display);font-weight:700;font-size:1rem;
  padding:16px 26px;border-radius:var(--r);border:1px solid transparent;cursor:pointer;
  text-decoration:none;transition:background .16s ease,transform .06s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--terra);color:#fff}
.btn-primary:hover{background:var(--terra-2)}
.btn-ghost{background:transparent;color:var(--render);border-color:var(--line)}
.btn-ghost:hover{background:rgba(244,241,236,.07)}
.btn-sm{padding:11px 18px;font-size:.9rem}
.btn[disabled]{opacity:.6;cursor:default}

/* ---------- hero ---------- */
.hero{background:var(--ink);color:var(--render);position:relative;overflow:hidden}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(1100px 520px at 12% -12%,rgba(200,85,43,.18),transparent 62%);
}
.hero .wrap{position:relative;z-index:1;padding-block:clamp(48px,6vw,86px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(34px,5vw,60px);align-items:start}
@media (max-width:940px){.hero-grid{grid-template-columns:1fr;gap:34px}}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--f-display);
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--render);background:rgba(244,241,236,.09);border:1px solid var(--line);
  padding:7px 13px;border-radius:999px;margin-bottom:22px;
}
.eyebrow .pip{width:6px;height:6px;border-radius:50%;background:var(--terra)}
.hero h1{font-size:clamp(2.05rem,5.4vw,3.6rem);color:var(--render);text-wrap:balance;max-width:19ch}
.hero .sub{margin-top:22px;font-size:clamp(1.02rem,1.7vw,1.16rem);color:#CFD4D7;max-width:54ch}
.hero .candid{
  margin-top:22px;padding-left:15px;border-left:2px solid var(--terra);
  font-size:.95rem;color:var(--steel-2);max-width:52ch;
}
.hero-cta{margin-top:30px;display:flex;flex-wrap:wrap;gap:13px;align-items:center}
.hero-micro{margin-top:13px;font-size:.85rem;color:var(--steel-2)}

/* ---------- form card ---------- */
.card{
  background:var(--render);color:var(--ink);border-radius:8px;
  border-top:4px solid var(--terra);
  box-shadow:0 22px 60px rgba(0,0,0,.28);
  padding:clamp(22px,3vw,30px);
}
.card h2{font-size:clamp(1.22rem,2.2vw,1.48rem);max-width:none}
.card .card-sub{margin-top:9px;font-size:.93rem;color:var(--steel);max-width:46ch}
.steps-bar{display:flex;gap:5px;margin:20px 0 22px}
.steps-bar i{flex:1;height:3px;border-radius:2px;background:var(--render-2);transition:background .25s ease}
.steps-bar i.on{background:var(--terra)}
.fstep{display:none}
.fstep.on{display:block;animation:fin .22s ease}
@keyframes fin{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
.q{font-family:var(--f-display);font-weight:700;font-size:1.02rem;margin-bottom:13px;display:block}
.opts{display:grid;gap:9px}
.opt{
  display:flex;align-items:center;gap:11px;padding:13px 15px;cursor:pointer;
  border:1px solid var(--line-dark);border-radius:var(--r);background:#fff;
  font-size:.95rem;transition:border-color .14s ease,background .14s ease;
}
.opt:hover{border-color:var(--steel-2)}
.opt input{accent-color:var(--terra);width:17px;height:17px;flex:none;margin:0}
.opt.sel{border-color:var(--terra);background:rgba(200,85,43,.055)}
.fields{display:grid;gap:11px}
.fields .lab{font-size:.83rem;font-weight:600;color:var(--steel);margin-bottom:5px;display:block}
.fields input{
  width:100%;padding:13px 15px;border:1px solid var(--line-dark);border-radius:var(--r);
  font:inherit;font-size:.97rem;background:#fff;color:var(--ink);
}
.fields input:focus{outline:2px solid var(--terra);outline-offset:1px;border-color:transparent}
.fnav{display:flex;gap:10px;margin-top:20px;align-items:center}
.fnav .btn{flex:1}
.back{
  background:none;border:none;font:inherit;font-size:.88rem;color:var(--steel);
  cursor:pointer;padding:8px 2px;text-decoration:underline;text-underline-offset:3px;flex:none;
}
.consent{display:flex;gap:10px;align-items:flex-start;margin-top:16px;font-size:.84rem;color:var(--steel);line-height:1.5}
.consent input{accent-color:var(--terra);width:17px;height:17px;flex:none;margin-top:2px}
.consent a{color:var(--terra);text-underline-offset:2px}
.consent.attention{border:1px solid var(--terra);border-radius:var(--r);padding:11px;animation:shake .32s}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.finepr{margin-top:12px;font-size:.79rem;color:var(--steel-2);line-height:1.5}

/* ---------- problem ---------- */
.prob{background:var(--render-2)}
.prob-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:34px;
  background:var(--line-dark);border:1px solid var(--line-dark);border-radius:6px;overflow:hidden}
@media (max-width:720px){.prob-list{grid-template-columns:1fr}}
.prob-item{background:var(--render);padding:26px 24px}
.prob-item .n{font-family:var(--f-display);font-weight:800;font-size:.78rem;letter-spacing:.14em;color:var(--terra);margin-bottom:11px}
.prob-item p{font-size:.98rem}
.prob-close{margin-top:28px;font-family:var(--f-display);font-weight:700;font-size:clamp(1.05rem,2vw,1.25rem);max-width:46ch}

/* ---------- mechanism (grid, never flex) ---------- */
.mech{background:var(--ink);color:var(--render)}
.mech h2{color:var(--render)}
.mech .lead{color:var(--steel-2)}
.mech-steps{margin-top:40px;display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.mstep{background:var(--ink);display:grid;grid-template-columns:auto 1fr;column-gap:20px;row-gap:7px;padding:26px 24px}
.mstep .num{
  grid-row:1 / span 2;font-family:var(--f-display);font-weight:800;font-size:1.05rem;
  width:42px;height:42px;display:grid;place-items:center;border-radius:50%;
  background:rgba(200,85,43,.15);color:var(--terra);border:1px solid rgba(200,85,43,.35);
}
.mstep h3{color:var(--render);align-self:center}
.mstep p{color:var(--steel-2);font-size:.97rem;max-width:64ch}
@media (max-width:560px){
  .mstep{column-gap:15px;padding:22px 18px}
  .mstep .num{width:36px;height:36px;font-size:.95rem}
}

/* ---------- capacity ---------- */
.cap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1px;margin-top:38px;
  background:var(--line-dark);border:1px solid var(--line-dark);border-radius:6px;overflow:hidden}
.cap{background:var(--render);padding:26px 22px}
.cap .big{font-family:var(--f-display);font-weight:800;font-size:clamp(1.65rem,3.2vw,2.1rem);
  letter-spacing:-.03em;line-height:1;color:var(--ink)}
.cap .big span{color:var(--terra)}
.cap .txt{margin-top:9px;font-size:.92rem;color:var(--steel)}
.cap-note{margin-top:22px;font-size:.9rem;color:var(--steel);max-width:64ch}

/* ---------- disqualifier ---------- */
.dq{background:var(--render-2)}
.dq-list{margin-top:30px;display:grid;gap:11px;max-width:76ch}
.dq-item{
  display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;
  background:var(--render);border:1px solid var(--line-dark);border-left:3px solid var(--steel-2);
  border-radius:var(--r);padding:17px 19px;font-size:.97rem;
}
.dq-item .x{font-family:var(--f-display);font-weight:800;color:var(--steel-2);line-height:1.55}

/* ---------- faq ---------- */
.faq-list{margin-top:34px;display:grid;gap:10px;max-width:82ch}
details.faq{background:var(--render);border:1px solid var(--line-dark);border-radius:var(--r);overflow:hidden}
details.faq summary{
  cursor:pointer;list-style:none;padding:18px 52px 18px 20px;position:relative;
  font-family:var(--f-display);font-weight:700;font-size:1rem;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-family:var(--f-display);font-weight:700;font-size:1.3rem;color:var(--terra);line-height:1;
}
details.faq[open] summary::after{content:"\2212"}
details.faq .a{padding:0 20px 20px;color:var(--steel);font-size:.96rem;max-width:72ch}

/* ---------- final cta ---------- */
.final{background:var(--ink);color:var(--render);text-align:center}
.final h2{color:var(--render);margin-inline:auto;max-width:21ch}
.final .lead{color:var(--steel-2);margin-inline:auto;text-align:center}
.final .btn{margin-top:28px}
.final .micro{margin-top:13px;font-size:.85rem;color:var(--steel-2)}

/* ---------- footer ---------- */
.foot{background:#0A0E10;color:var(--steel-2);padding-block:36px;font-size:.87rem}
.foot .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}
.foot a{color:var(--steel-2);text-underline-offset:3px}
.foot a:hover{color:var(--render)}
.foot .legal{display:flex;gap:18px;flex-wrap:wrap}

/* ---------- privacy modal ---------- */
.modal{position:fixed;inset:0;z-index:90;background:rgba(10,14,16,.72);display:grid;place-items:center;padding:20px}
.modal[hidden]{display:none !important}
.modal-box{
  background:var(--render);color:var(--ink);border-radius:8px;max-width:720px;width:100%;
  max-height:84vh;overflow-y:auto;padding:clamp(22px,3vw,34px);
}
.modal-box h2{font-size:1.38rem;max-width:none}
.modal-box h3{margin-top:22px;font-size:1rem}
.modal-box p,.modal-box li{font-size:.93rem;color:var(--steel);margin-top:9px}
.modal-box ul{padding-left:19px;margin:0}
.modal-close{margin-top:24px}

/* ---------- hvala ---------- */
.ty{background:var(--ink);color:var(--render);min-height:100vh;display:flex;flex-direction:column}
.ty-main{flex:1;padding-block:clamp(44px,7vw,80px)}
.ty-card{max-width:780px}
.ty .tick{
  width:52px;height:52px;border-radius:50%;background:rgba(200,85,43,.15);
  border:1px solid rgba(200,85,43,.4);display:grid;place-items:center;
  font-family:var(--f-display);font-weight:800;color:var(--terra);font-size:1.35rem;margin-bottom:24px;
}
.ty h1{font-size:clamp(1.75rem,4.2vw,2.6rem);color:var(--render);max-width:20ch}
.ty .ty-sub{margin-top:18px;color:#CFD4D7;font-size:1.03rem;max-width:60ch}
.ty-block{margin-top:38px;padding-top:28px;border-top:1px solid var(--line)}
.ty-steps{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.ty-step{background:var(--ink);display:grid;grid-template-columns:auto 1fr;column-gap:18px;row-gap:6px;padding:22px}
.ty-step .num{grid-row:1 / span 2;font-family:var(--f-display);font-weight:800;width:34px;height:34px;
  display:grid;place-items:center;border-radius:50%;background:rgba(200,85,43,.15);
  color:var(--terra);border:1px solid rgba(200,85,43,.35);font-size:.92rem}
.ty-step h3{color:var(--render);align-self:center}
.ty-step p{color:var(--steel-2);font-size:.95rem}
.ty-prep{display:grid;gap:9px;padding:0;margin:0;list-style:none}
.ty-prep li{display:grid;grid-template-columns:auto 1fr;gap:12px;color:#CFD4D7;font-size:.95rem}
.ty-prep .ck{color:var(--terra);font-weight:700}