/* Tetramodul — prodajna stranica. Brand: Knjiga grafičkih standarda (Mulish, #1C9B48, #70BF4E, #DBD9D4) + logotip (#181818). */
@font-face{font-family:"Mulish";font-style:normal;font-weight:300 900;font-display:swap;src:url("/assets/fonts/mulish-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Mulish";font-style:normal;font-weight:300 900;font-display:swap;src:url("/assets/fonts/mulish-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --green:#1C9B48;        /* logo / brand primary — fills, large type */
  --green-ink:#127034;    /* same hue, darker step — text on white (6.2:1) */
  --lime:#70BF4E;         /* logo secondary — accents on dark */
  --stone:#DBD9D4;        /* brand neutral */
  --paper:#F4F3F0;        /* tint of stone for surfaces */
  --ink:#181818;          /* logo wordmark */
  --char:#2A2A28;         /* catalogue dark tiles */
  --muted:#5C5E5A;
  --line:#E3E1DC;
  --white:#fff;
  --radius:4px;
  --wrap:1180px;
  --track:.22em;
  --sans:"Mulish",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--white);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,video{max-width:100%;height:auto;display:block}
a{color:var(--green-ink)}
h1,h2,h3,h4{margin:0;line-height:1.15;font-weight:800;letter-spacing:-.01em;text-wrap:balance}
p{margin:0}
.nb{white-space:nowrap}
p,li{text-wrap:pretty}
.wrap{width:min(var(--wrap),100% - 32px);margin-inline:auto}
.sec{padding:clamp(56px,8vw,104px) 0}
.sec--paper{background:var(--paper)}
.sec--dark{background:var(--ink);color:#EDEDEA}
.sec--green{background:var(--green);color:#fff}
.label{display:inline-block;font-size:13px;font-weight:800;letter-spacing:var(--track);text-transform:uppercase;color:var(--green-ink)}
.sec--dark .label,.sec--green .label{color:var(--lime)}
.sec--green .label{color:#E4F4DA}
.sec-head{max-width:820px;margin-bottom:clamp(28px,4vw,48px)}
.sec-head h2{font-size:clamp(28px,3.6vw,44px);margin-top:12px}
.sec-head p{margin-top:16px;font-size:clamp(17px,1.4vw,19px);color:var(--muted);max-width:68ch}
.sec--dark .sec-head p{color:#C9CAC5}
.rule{display:block;width:72px;height:4px;background:var(--green);margin-top:18px}
.sec--dark .rule,.sec--green .rule{background:var(--lime)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:14px 26px;border-radius:var(--radius);background:var(--green);color:#fff;font:800 19px/1.2 var(--sans);text-decoration:none;border:0;cursor:pointer;transition:background .15s,transform .15s}
.btn:hover{background:var(--green-ink)}
.btn:active{transform:translateY(1px)}
.btn svg{width:20px;height:20px;flex:none}
.btn--ghost{background:transparent;color:var(--ink);border:2px solid var(--ink)}
.btn--ghost:hover{background:var(--ink);color:#fff}
.btn--light{background:#fff;color:var(--green-ink)}
.btn--light:hover{background:#EAF6E3}

/* topbar */
.top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.2) blur(6px);-webkit-backdrop-filter:saturate(1.2) blur(6px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.top .logo img{height:34px;width:auto}
.top .logo{display:inline-flex;align-items:center;min-height:44px}
.top .actions{display:flex;align-items:center;gap:10px}
.top .tel{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 12px;color:var(--ink);font-weight:700;text-decoration:none;font-size:16px}
.top .tel svg{width:20px;height:20px;color:var(--green)}
.top .btn{min-height:44px;padding:10px 18px;font-size:16px}

/* hero */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero__img{position:absolute;inset:0}
.hero__img img{width:100%;height:100%;object-fit:cover;object-position:30% 50%}
.hero__img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,18,17,.88) 0%,rgba(16,18,17,.72) 42%,rgba(16,18,17,.15) 78%,rgba(16,18,17,0) 100%)}
.hero .wrap{position:relative;padding:clamp(72px,11vw,150px) 0 clamp(64px,9vw,120px)}
.hero__copy{max-width:700px}
.hero h1{font-size:clamp(34px,5.2vw,64px);line-height:1.08;text-shadow:0 2px 24px rgba(0,0,0,.35);max-width:18ch}
.hero .lede{margin-top:22px;font-size:clamp(18px,1.7vw,21px);color:#E6E7E3;max-width:56ch;text-shadow:0 1px 12px rgba(0,0,0,.4)}
.hero .cta-row{margin-top:32px;display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px}
.hero .note{font-size:15px;color:#CFD1CC}
.hero .note b{color:var(--lime)}
.hero__cap{position:absolute;right:16px;bottom:14px;font-size:13px;color:rgba(255,255,255,.75);letter-spacing:.04em}

/* stat strip (catalogue tiles) */
.stats{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:22px 24px;color:#fff;background:var(--green)}
.stat:nth-child(even){background:var(--char)}
.stat b{display:block;font-size:clamp(24px,2.6vw,32px);font-weight:800;line-height:1.1}
.stat span{display:block;margin-top:6px;font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;opacity:.92}

/* cards */
.grid{display:grid;gap:20px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px}
.sec--paper .card{border-color:#E1DFD9}
.card h3{font-size:21px}
.card p{margin-top:10px;color:var(--muted)}
.card .num{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius);background:var(--green);color:#fff;font-weight:800;font-size:16px;margin-bottom:16px}
.card--dark{background:var(--char);border-color:var(--char);color:#fff}
.card--dark p{color:#CFD0CB}

/* myth / layers */
.myth{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.myth__media{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.myth__media img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:var(--radius)}
.myth__media img:first-child{grid-column:1/-1}
.layers{margin-top:26px;border-top:1px solid var(--line)}
.layer{display:grid;grid-template-columns:14px 1fr;gap:14px;align-items:start;padding:14px 0;border-bottom:1px solid var(--line)}
.layer i{display:block;width:14px;height:100%;min-height:22px;border-radius:2px}
.layer b{display:block;font-size:16px}
.layer span{display:block;font-size:15px;color:var(--muted)}
.points{margin-top:28px;display:grid;gap:18px}
.point{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}
.point svg{width:26px;height:26px;color:var(--green);margin-top:2px}
.point h3{font-size:19px}
.point p{margin-top:4px;color:var(--muted)}

/* models */
.models{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.model{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.model__img{position:relative}
.model__img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.model__img .tag{position:absolute;left:12px;top:12px;background:rgba(24,24,24,.82);color:#fff;font-size:13px;font-weight:700;letter-spacing:.06em;padding:5px 9px;border-radius:3px}
.model__body{display:flex;flex-direction:column;flex:1;padding:24px 24px 26px}
.model__code{font-size:40px;font-weight:900;letter-spacing:-.02em;line-height:1}
.model__for{margin-top:8px;font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--green-ink)}
.model ul{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:8px}
.model li{position:relative;padding-left:22px;color:var(--muted);font-size:16px}
.model li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:3px;background:var(--green)}
.model__price{margin-top:auto;padding-top:22px}
.model__price b{display:block;font-size:30px;font-weight:900;color:var(--ink)}
.model__price span{display:block;font-size:14px;color:var(--muted)}
.scope{margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.scope > div{padding:26px}
.scope > div + div{border-left:1px solid var(--line);background:var(--paper)}
.scope h3{font-size:15px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.scope ul{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:8px}
.scope li{display:grid;grid-template-columns:18px 1fr;gap:8px;font-size:16px}
.scope li::before{font-weight:900;color:var(--green)}
.scope .in li::before{content:"+"}
.scope .out li::before{content:"–";color:var(--muted)}
.scope-note{margin-top:18px;color:var(--muted);font-size:16px;max-width:80ch}
.also{margin-top:12px;color:var(--muted);font-size:16px}

/* process */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:s}
.step-i{position:relative;padding:0 18px 0 0}
.step-i .n{display:flex;align-items:center;gap:12px;font-size:13px;font-weight:800;letter-spacing:var(--track);text-transform:uppercase;color:var(--lime)}
.step-i .n::after{content:"";flex:1;height:2px;background:rgba(255,255,255,.18)}
.step-i h3{margin-top:16px;font-size:19px;color:#fff}
.step-i p{margin-top:8px;color:#C9CAC5;font-size:16px}
.step-i .dur{display:inline-block;margin-top:12px;font-size:14px;font-weight:800;color:var(--ink);background:var(--lime);padding:4px 9px;border-radius:3px}
.process-note{margin-top:36px;padding:18px 20px;border-left:4px solid var(--lime);background:rgba(255,255,255,.05);color:#DADBD6;max-width:80ch}

/* proof */
.proof{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(28px,5vw,56px);align-items:start}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.gallery img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:3px}
.gallery img:first-child{grid-column:1/-1}
.proof h3{font-size:24px}
.facts{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.facts li{background:var(--paper);border-radius:var(--radius);padding:16px}
.facts b{display:block;font-size:24px;font-weight:900;color:var(--green-ink);line-height:1.1}
.facts span{display:block;margin-top:4px;font-size:14px;color:var(--muted)}
.tm02{margin-top:26px;display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;padding-top:24px;border-top:1px solid var(--line)}
.tm02 img{width:150px;aspect-ratio:3/2;object-fit:cover;border-radius:3px}
.tm02 h4{font-size:18px}
.tm02 p{margin-top:4px;color:var(--muted);font-size:16px}
.visit{margin-top:26px;padding:22px;border-radius:var(--radius);background:var(--ink);color:#fff}
.visit h4{font-size:19px}
.visit p{margin-top:6px;color:#CFD0CB;font-size:16px}
.visit a{color:var(--lime);font-weight:800}
.cap{margin-top:8px;font-size:13px;color:var(--muted)}

/* form */
.form-sec{background:var(--paper)}
.form-wrap{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(28px,5vw,64px);align-items:start}
.form-aside h2{font-size:clamp(28px,3.4vw,42px);margin-top:12px}
.form-aside p{margin-top:16px;color:var(--muted);font-size:18px}
.form-aside ul{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:12px}
.form-aside li{display:grid;grid-template-columns:26px 1fr;gap:10px;font-size:17px}
.form-aside li svg{width:22px;height:22px;color:var(--green);margin-top:2px}
.lead-card{position:relative;background:#fff;border-top:6px solid var(--green);border-radius:var(--radius);box-shadow:0 18px 50px rgba(24,24,24,.08);padding:30px clamp(20px,3vw,34px) 30px}
.lead-card .corner{position:absolute;right:0;top:0;width:64px;height:64px;opacity:.9}
.progress{display:flex;gap:6px;margin-bottom:22px}
.progress i{flex:1;height:5px;border-radius:3px;background:var(--line)}
.progress i.on{background:var(--green)}
.step-count{font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
#leadForm .fstep{display:none}
#leadForm .fstep.is-active{display:block}
#leadForm .fq{margin:6px 0 14px;font-size:22px;font-weight:800;line-height:1.25}
#leadForm .fq + .fq,#leadForm .opts + .fq,#leadForm .field + .fq{margin-top:26px}
#leadForm .sub{font-size:17px}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opt{display:flex;align-items:center;min-height:52px;padding:12px 16px;border:2px solid var(--line);border-radius:var(--radius);background:#fff;font:700 16px/1.3 var(--sans);color:var(--ink);text-align:left;cursor:pointer;transition:border-color .15s,background .15s}
.opt:hover{border-color:#B9DDBF}
.opt[aria-pressed="true"]{border-color:var(--green);background:#EEF8EF;box-shadow:inset 0 0 0 1px var(--green)}
.field{display:grid;gap:6px;margin-top:14px}
.field label{font-size:15px;font-weight:800}
.field input,.field textarea{width:100%;min-height:52px;padding:13px 14px;border:2px solid var(--line);border-radius:var(--radius);font:500 17px/1.4 var(--sans);color:var(--ink);background:#fff}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field textarea:focus,.opt:focus-visible,.btn:focus-visible{outline:3px solid rgba(28,155,72,.35);outline-offset:2px;border-color:var(--green)}
.field.err input{border-color:#C0392B}
.opts.err .opt{border-color:#E8B4AE}
.err-msg{display:none;margin-top:8px;font-size:15px;font-weight:700;color:#B03A2E}
.err .err-msg,.opts.err + .err-msg,.consent--err .err-msg{display:block}
.consent{display:grid;grid-template-columns:24px 1fr;gap:10px;align-items:start;margin-top:18px;font-size:15px;color:var(--muted)}
.consent input{width:22px;height:22px;margin:1px 0 0;accent-color:var(--green)}
.consent--err{color:#B03A2E}
.consent--err input{outline:2px solid #C0392B;outline-offset:2px;animation:shake .3s}
.consent .err-msg{grid-column:1/-1;margin-top:0}
@keyframes shake{25%{transform:translateX(-3px)}75%{transform:translateX(3px)}}
.fnav{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:26px}
.fnav .back{background:none;border:0;color:var(--muted);font:700 16px var(--sans);cursor:pointer;min-height:44px;padding:0 6px}
.fnav .back[hidden]{display:none}
.fnav .btn{margin-left:auto}
.form-msg{margin-top:14px;font-size:16px;font-weight:700}
.form-msg.ok{color:var(--green-ink)}
.form-msg.err{color:#B03A2E}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* faq */
.faq{max-width:900px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:18px;align-items:center;padding:22px 0;font-size:19px;font-weight:800}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:var(--paper);color:var(--green-ink);font-size:22px;font-weight:700}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 22px;color:var(--muted);max-width:72ch}

/* final band */
.band{position:relative;overflow:hidden}
.band .wrap{position:relative;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.band h2{font-size:clamp(28px,3.4vw,42px);max-width:20ch}
.band p{margin-top:12px;font-size:18px;color:#EAF6E3;max-width:56ch}
.band .el{position:absolute;right:-60px;bottom:-80px;width:340px;opacity:.14;pointer-events:none}

/* footer */
.foot{background:var(--ink);color:#BDBEB9;padding:44px 0 30px;font-size:15px}
.foot .wrap{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:28px}
.foot img{height:30px;width:auto}
.foot p{margin-top:12px;max-width:40ch}
.foot h4{font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#fff;margin-bottom:10px}
.foot a{color:#E6E7E3;text-decoration:none;display:inline-flex;min-height:44px;align-items:center}
.foot a:hover{color:var(--lime)}
.foot .legal{grid-column:1/-1;border-top:1px solid #2D2E2B;padding-top:18px;margin-top:6px;font-size:14px;display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}

/* reveal (progressive) */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* desktop large */
@media (min-width:1600px){:root{--wrap:1280px}.hero h1{font-size:72px}}

/* tablet */
@media (max-width:1020px){
  .grid--4{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;gap:28px}
  .models{grid-template-columns:1fr 1fr}
  .proof,.form-wrap,.myth{grid-template-columns:1fr}
  .foot .wrap{grid-template-columns:1fr 1fr}
}
/* phone */
@media (max-width:720px){
  body{font-size:16px}
  .top .wrap{min-height:60px}
  .top .logo img{height:28px}
  .top .tel span{display:none}
  .top .tel{padding:0 10px}
  .top .top-cta{display:none}
  .hero__img::after{background:linear-gradient(180deg,rgba(16,18,17,.55) 0%,rgba(16,18,17,.78) 55%,rgba(16,18,17,.92) 100%)}
  .hero .wrap{padding:64px 0 56px}
  .hero .cta-row .btn{width:100%}
  .stats{grid-template-columns:1fr 1fr}
  .grid--3,.grid--2,.grid--4,.models{grid-template-columns:1fr}
  .scope{grid-template-columns:1fr}
  .scope > div + div{border-left:0;border-top:1px solid var(--line)}
  .steps{grid-template-columns:1fr;gap:26px}
  .step-i{padding:0}
  .facts{grid-template-columns:1fr 1fr 1fr}
  .facts li{padding:12px}
  .facts b{font-size:20px}
  .facts span{font-size:13px}
  .tm02{grid-template-columns:110px 1fr}
  .tm02 img{width:110px}
  .opts{grid-template-columns:1fr}
  .lead-card{padding:24px 18px}
  .fnav .btn{flex:1}
  .band .wrap{display:block}
  .band .btn{margin-top:22px;width:100%}
  .foot .wrap{grid-template-columns:1fr}
  .myth__media{grid-template-columns:1fr 1fr}
}