/* Raspored: zgrada kao glavni lik. Hero = izometrijska zgrada sa upaljenim prozorima + telefon,
   zatim "spratovi" funkcija u mreži, koraci uvođenja, pitanja, kontakt. */
:root{
  --paper:#F2F5F9;      /* podloga, hladna siva sa plavim tonom */
  --surface:#FFFFFF;
  --ink:#0B2440;        /* tekst, tamna navy */
  --muted:#516579;
  --line:#D8E1EB;
  --navy:#004274;       /* boja aplikacije */
  --blue:#1E74DB;       /* logo */
  --blue-deep:#0A3A6B;
  --gold:#F0B65A;       /* upaljen prozor, akcenat */
  --gold-ink:#7A4D06;
  --ok:#1F8A5B;
  --face-l:#1663C7; --face-r:#3B86E0; --wall-l:#C9DCF3; --wall-r:#E8F1FC; --roof:#FFFFFF;
  --win-off-l:#9DBDE6; --win-off-r:#BFD5F0;
  --hero-bg:linear-gradient(160deg,#0D4F93 0%,#0A3A6B 55%,#082C52 100%);
  --shadow:0 1px 2px rgba(11,36,64,.06),0 12px 32px -12px rgba(11,36,64,.18);
  --f-display:"Bricolage Grotesque","Avenir Next","Segoe UI",system-ui,sans-serif;
  --f-body:"Onest","Segoe UI",system-ui,-apple-system,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Consolas,monospace;
  --r:14px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#08182A;--surface:#0E2238;--ink:#E7EEF6;--muted:#9AB0C6;--line:#1D3653;
  --navy:#7FB6EE;--blue:#4C93E6;--gold:#F3BF6B;--gold-ink:#F3BF6B;--ok:#4CC08A;
  --wall-l:#9FBEE6;--wall-r:#C9DCF3;--roof:#E8F1FC;--win-off-l:#6E95C8;--win-off-r:#8DAEDA;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 32px -12px rgba(0,0,0,.55);
  color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#08182A;--surface:#0E2238;--ink:#E7EEF6;--muted:#9AB0C6;--line:#1D3653;
  --navy:#7FB6EE;--blue:#4C93E6;--gold:#F3BF6B;--gold-ink:#F3BF6B;--ok:#4CC08A;
  --wall-l:#9FBEE6;--wall-r:#C9DCF3;--roof:#E8F1FC;--win-off-l:#6E95C8;--win-off-r:#8DAEDA;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 32px -12px rgba(0,0,0,.55);
  color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
h1,h2,h3{font-family:var(--f-display);line-height:1.08;margin:0;text-wrap:balance;letter-spacing:-.02em}
p{margin:0}
.wrap{max-width:1180px;margin:0 auto;padding-inline:clamp(16px,4vw,32px)}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:6px}

/* NAV */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:24px;padding-block:14px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--f-display);font-weight:800;font-size:20px;letter-spacing:-.02em}
.brand svg{width:34px;height:34px;flex:none}
.nav ul{display:flex;gap:26px;list-style:none;margin:0 0 0 auto;padding:0;font-weight:500;font-size:15px}
.nav ul a{text-decoration:none;color:var(--muted)}
.nav ul a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px/1 var(--f-body);text-decoration:none;border-radius:999px;padding:13px 20px;border:1px solid transparent;cursor:pointer;white-space:nowrap}
.btn-gold{background:var(--gold);color:#3A2400}
.btn-gold:hover{filter:brightness(1.05)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-ink{background:var(--ink);color:var(--paper)}
.nav .btn{padding:10px 16px;font-size:14px}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 10px;color:var(--ink);font:500 14px var(--f-body)}

/* HERO */
.hero{background:var(--hero-bg);color:#fff;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,#000 30%,transparent 95%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.02fr 1fr;gap:32px;align-items:center;padding-block:72px 0}
.hero-copy{padding-bottom:72px;min-width:0}
.hero .eyebrow{color:#A9C8EE}
.hero h1{font-size:clamp(40px,5.6vw,72px);font-weight:800;margin:18px 0 22px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero .lead{font-size:clamp(17px,1.6vw,19px);color:#D3E2F4;max-width:34em}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.stores{display:flex;flex-wrap:wrap;gap:18px;margin-top:28px;font-size:13px;color:#A9C8EE;align-items:center}
.store{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.22);border-radius:10px;padding:7px 12px;color:#fff;text-decoration:none;font-size:13px;line-height:1.15}
.store small{display:block;font-size:10px;color:#A9C8EE;letter-spacing:.04em}
.store svg{width:18px;height:18px;fill:#fff}

.scene{position:relative;min-width:0;align-self:end;height:560px}
.scene svg.city{position:absolute;right:-20px;bottom:0;width:min(560px,112%);height:auto}
.win{transition:fill .4s}
.win.lit{animation:light .7s ease-out both}
@keyframes light{from{fill:var(--wo,#9DBDE6)}to{fill:#F0B65A}}

.phone{position:absolute;left:0;bottom:-30px;width:258px;background:#0B1A2C;border-radius:38px;padding:10px;box-shadow:0 30px 60px -20px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.08)}
.screen{background:#F4F7FB;color:#0B2440;border-radius:29px;overflow:hidden;font-size:12px;line-height:1.4}
.s-top{background:#004274;color:#fff;padding:26px 16px 16px}
.s-top .hello{font-family:var(--f-display);font-size:18px;font-weight:700}
.s-top .addr{color:#A9C8EE;font-size:11px;margin-top:2px}
.s-body{padding:12px;display:grid;gap:9px}
.card{background:#fff;border-radius:12px;padding:11px 12px;border:1px solid #E1E8F0}
.card .k{font-size:10px;color:#516579;letter-spacing:.06em;text-transform:uppercase;font-family:var(--f-mono)}
.card .amt{font-family:var(--f-display);font-weight:700;font-size:20px;font-variant-numeric:tabular-nums;margin:2px 0 8px}
.card .pay{display:flex;justify-content:center;background:#F0B65A;color:#3A2400;border-radius:8px;padding:7px;font-weight:600}
.chip{display:inline-block;white-space:nowrap;flex:none;font-size:10px;font-weight:600;border-radius:999px;padding:2px 8px}
.chip.work{background:#FFF1D6;color:#7A4D06}
.chip.done{background:#DDF3E8;color:#1F6B47}
.row{display:flex;justify-content:space-between;align-items:center;gap:8px}
.s-nav{display:flex;justify-content:space-around;border-top:1px solid #E1E8F0;background:#fff;padding:9px 4px 12px;font-size:9.5px;color:#516579}
.s-nav b{color:#004274}
.toast{position:absolute;right:0;top:24px;z-index:2;width:260px;background:rgba(255,255,255,.96);color:#0B2440;border-radius:16px;padding:11px 13px;font-size:12.5px;line-height:1.35;box-shadow:0 18px 40px -14px rgba(0,0,0,.5);display:flex;gap:10px;animation:drop .6s 1.6s cubic-bezier(.2,.8,.2,1) both}
.toast .ic{flex:none;width:30px;height:30px;border-radius:8px;overflow:hidden}
.toast b{display:block;font-size:12px}
.toast span{color:#516579}
@keyframes drop{from{transform:translateY(-10px);opacity:.0}to{transform:none;opacity:1}}

/* ROLES strip */
.roles{border-bottom:1px solid var(--line);background:var(--surface)}
.roles .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.role{padding:30px 28px 30px 0;display:grid;gap:6px;min-width:0}
.role + .role{padding-left:28px;border-left:1px solid var(--line)}
.role h3{font-size:20px;font-weight:700}
.role p{color:var(--muted);font-size:15px}
.role .where{font-family:var(--f-mono);font-size:12px;color:var(--navy)}

/* SECTIONS */
section.block{padding-block:clamp(64px,9vw,112px)}
.head{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end;margin-bottom:44px}
.head h2{font-size:clamp(32px,4vw,50px);font-weight:800}
.head p{color:var(--muted);font-size:17px;max-width:32em}

.grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;flex-direction:column;gap:14px;min-width:0}
.tile h3{font-size:22px;font-weight:700}
.tile p{color:var(--muted);font-size:15px}
.t-inv{grid-column:span 4;flex-direction:row;gap:28px}
.t-inv .txt{display:flex;flex-direction:column;gap:14px;flex:1;min-width:0}
.t-fault{grid-column:span 2}
.t-poll,.t-roles,.t-mod{grid-column:span 2}
.tag{font-family:var(--f-mono);font-size:11.5px;color:var(--navy);letter-spacing:.06em;text-transform:uppercase}

/* uplatnica */
.slip{flex:none;width:300px;max-width:100%;background:var(--paper);border:1px dashed var(--line);border-radius:12px;padding:16px;font-size:12.5px;display:grid;gap:10px}
.slip .r{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding-bottom:7px}
.slip .r:last-of-type{border-bottom:0}
.slip .r span:first-child{color:var(--muted)}
.slip .mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums;font-size:12px}
.slip .qrrow{display:flex;gap:14px;align-items:center}
.slip svg.qr{width:92px;height:92px;flex:none;background:#fff;border-radius:6px;padding:5px}
.slip .big{font-family:var(--f-display);font-size:24px;font-weight:700;font-variant-numeric:tabular-nums}
.list{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:15px}
.list li{display:flex;gap:10px}
.list li::before{content:"";flex:none;width:8px;height:8px;margin-top:8px;border-radius:2px;background:var(--gold)}

/* tok kvara */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:0;font-size:14px}
.steps li{display:grid;grid-template-columns:18px 1fr auto;gap:10px;align-items:start;padding-bottom:12px;position:relative}
.steps li::before{content:"";width:12px;height:12px;border-radius:50%;border:2px solid var(--blue);background:var(--surface);margin-top:5px;z-index:1}
.steps li:not(:last-child)::after{content:"";position:absolute;left:5px;top:17px;bottom:-1px;width:2px;background:var(--blue)}
.steps li.now::before{background:var(--gold);border-color:var(--gold)}
.steps li.next::before{border-color:var(--line)}
.steps li.now::after{background:var(--line)}
.steps time{font-family:var(--f-mono);font-size:11.5px;color:var(--muted)}

/* anketa */
.bars{display:grid;gap:10px;font-size:14px}
.bar{display:grid;gap:5px}
.bar .row span:last-child{font-family:var(--f-mono);font-size:12.5px;font-variant-numeric:tabular-nums}
.bar i{display:block;height:8px;border-radius:4px;background:var(--line);overflow:hidden}
.bar i b{display:block;height:100%;background:var(--blue);border-radius:4px}
.bar.win i b{background:var(--gold)}
.note{font-family:var(--f-mono);font-size:12px;color:var(--muted)}

/* matrica prava */
.matrix{width:100%;border-collapse:collapse;font-size:13px}
.matrix th,.matrix td{padding:7px 4px;border-bottom:1px solid var(--line);text-align:center}
.matrix th{font-weight:500;color:var(--muted);font-size:11.5px}
.matrix td:first-child,.matrix th:first-child{text-align:left}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--blue)}
.dot.off{background:transparent;border:1.5px solid var(--line)}
.dot.part{background:linear-gradient(90deg,var(--blue) 50%,transparent 50%);border:1.5px solid var(--blue)}

/* moduli */
.mods{display:grid;gap:9px;font-size:14px}
.sw{display:flex;justify-content:space-between;align-items:center}
.sw i{width:34px;height:20px;border-radius:999px;background:var(--blue);position:relative;flex:none}
.sw i::after{content:"";position:absolute;top:3px;right:3px;width:14px;height:14px;border-radius:50%;background:#fff}
.sw.off i{background:var(--line)}
.sw.off i::after{right:auto;left:3px}

/* koraci uvođenja */
.onboard{background:var(--surface);border-block:1px solid var(--line)}
.ob{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:s;list-style:none;margin:0;padding:0}
.ob li{counter-increment:s;display:grid;gap:10px;align-content:start;min-width:0}
.ob li::before{content:counter(s);font-family:var(--f-display);font-weight:800;font-size:56px;line-height:1;color:var(--gold)}
.ob h3{font-size:21px}
.ob p{color:var(--muted);font-size:15px}
.ob code{font-family:var(--f-mono);font-size:13px;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:1px 6px}

/* naplata */
.price{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.price-card{background:var(--navy);color:#fff;border-radius:22px;padding:34px;display:grid;gap:16px}
:root[data-theme="dark"] .price-card{background:#0D3A66}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .price-card{background:#0D3A66}}
.price-card h3{font-size:28px}
.price-card p{color:#D3E2F4}
.price-card .list li::before{background:var(--gold)}
.price-card .list{color:#fff}

/* FAQ */
.faq{display:grid;grid-template-columns:1fr 1.5fr;gap:48px}
details{border-bottom:1px solid var(--line);padding-block:18px}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-weight:600;font-size:17px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--f-mono);color:var(--muted);font-size:20px;line-height:1}
details[open] summary::after{content:"−"}
details p{color:var(--muted);margin-top:10px;max-width:60ch}

/* kontakt */
.contact{background:var(--hero-bg);color:#fff;border-radius:28px;padding:clamp(28px,5vw,56px);display:grid;grid-template-columns:1fr 1.1fr;gap:40px}
.contact h2{font-size:clamp(30px,3.6vw,44px)}
.contact p{color:#D3E2F4;margin-top:14px}
.mail{display:inline-block;margin-top:18px;font-family:var(--f-mono);color:var(--gold);font-size:15px;user-select:all}
form{display:grid;grid-template-columns:1fr 1fr;gap:12px;min-width:0}
label{display:grid;gap:6px;font-size:13px;color:#D3E2F4;min-width:0}
label.full{grid-column:1/-1}
input,select,textarea{font:15px var(--f-body);color:#0B2440;background:#fff;border:1px solid transparent;border-radius:10px;padding:11px 12px;width:100%}
textarea{min-height:96px;resize:vertical}
form .btn{grid-column:1/-1;justify-self:start}
.sent{grid-column:1/-1;font-size:14px;color:var(--gold)}

footer{padding-block:48px 40px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:20px 36px;align-items:center}
footer nav{display:flex;gap:22px;flex-wrap:wrap;margin-left:auto}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}

/* TELEFON */
@media (max-width:960px){
  .nav ul,.nav .btn{display:none}
  .menu-btn{display:inline-block}
  .hero .wrap{grid-template-columns:1fr;padding-block:48px 0}
  .hero-copy{padding-bottom:8px}
  .scene{height:620px;max-width:520px;width:100%;justify-self:center;margin-top:24px}
  .roles .wrap{grid-template-columns:1fr}
  .role,.role + .role{padding:20px 0;border-left:0}
  .role + .role{border-top:1px solid var(--line)}
  .head{grid-template-columns:1fr;gap:14px}
  .grid{grid-template-columns:1fr}
  .t-inv,.t-fault,.t-poll,.t-roles,.t-mod{grid-column:auto}
  .t-inv{flex-direction:column}
  .slip{width:100%}
  .ob,.price,.faq,.contact{grid-template-columns:1fr}
  .ob{gap:36px}
}
@media (max-width:520px){
  .scene{height:560px}
  .scene svg.city{right:-70px;width:470px;max-width:none}
  .phone{width:226px;left:0;border-radius:34px}
  .toast{right:-4px;top:0;width:205px}
  form{grid-template-columns:1fr}
  .hero-cta .btn{flex:1;justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* Sajt: meni na telefonu, forma, potpis */
.store-soon{opacity:.7;cursor:default}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.sent{grid-column:1/-1;font-size:14px;color:var(--gold);margin:0}
.sent.err{color:#FFB4A8}
input[aria-invalid="true"]{border-color:#FF8A78;box-shadow:0 0 0 2px rgba(255,138,120,.35)}
form .btn[disabled]{opacity:.6;cursor:progress}
footer .brand img{width:26px;height:26px}
.credit{width:100%;margin:0;font-size:13px}
.credit a{color:var(--navy);text-decoration:underline;text-underline-offset:3px}
@media (max-width:960px){
  .nav .wrap{position:relative}
  .nav ul.open{display:flex;flex-direction:column;gap:0;position:absolute;left:clamp(16px,4vw,32px);right:clamp(16px,4vw,32px);top:calc(100% + 8px);background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:var(--shadow)}
  .nav ul.open a{display:block;padding:12px 14px;color:var(--ink);border-radius:10px}
  .nav ul.open a:hover{background:var(--paper)}
}

section[id]{scroll-margin-top:72px}