/* SciEd Technologies · B2B sajt v2 · 2026
   Bez frameworka. Boje i tipografija po SciEd identitetu. */

:root{
  --navy:#16212E;
  --navy-2:#1F3242;
  --navy-3:#26405A;
  --orange:#EE6744;
  --orange-dk:#D9552F;
  --ink:#14202B;
  --body:#3E4C59;
  --muted:#6B7B8C;
  --paper:#FFFFFF;
  --paper-2:#F4F7FA;
  --line:#E2E8EF;
  --line-dk:rgba(255,255,255,.14);
  --radius:16px;
  --maxw:1180px;
  --ease:cubic-bezier(.16,.84,.44,1);
  --font-h:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --font-b:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-b);font-size:17px;line-height:1.65;color:var(--body);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy-3);text-decoration:none}
a:hover{color:var(--orange)}
h1,h2,h3,h4{font-family:var(--font-h);color:var(--ink);line-height:1.18;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.5rem);font-weight:700}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:700}
h3{font-size:1.22rem;font-weight:600}
p{margin:0 0 1.1em}
ul{margin:0 0 1.1em;padding-left:1.15em}
li{margin-bottom:.45em}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:4px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:820px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-9999px;top:0;background:var(--orange);color:#fff;padding:12px 18px;z-index:200}
.skip:focus{left:8px;top:8px}

/* ---------- Zaglavlje ---------- */
.utility{background:var(--navy);color:rgba(255,255,255,.62);font-size:.8rem;border-bottom:1px solid var(--line-dk)}
.utility .wrap{display:flex;justify-content:flex-end;gap:20px;padding-top:7px;padding-bottom:7px}
.utility a{color:rgba(255,255,255,.72)}
.utility a:hover{color:#fff}

.hdr{position:sticky;top:0;z-index:100;background:rgba(22,33,46,.86);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line-dk);transition:background .3s var(--ease)}
.hdr.scrolled{background:rgba(22,33,46,.97)}
.hdr .wrap{display:flex;align-items:center;gap:28px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;flex-shrink:0}
.brand img{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav a{color:rgba(255,255,255,.82);font-size:.95rem;font-weight:500;padding:6px 0;position:relative}
.nav a:hover,.nav a[aria-current="page"],.nav a[data-section="true"]{color:#fff}
.nav a[aria-current="page"]::after,.nav a[data-section="true"]::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--orange);border-radius:2px}
.has-sub{position:relative}
.has-sub>button{background:none;border:0;color:rgba(255,255,255,.82);font:inherit;font-size:.95rem;font-weight:500;cursor:pointer;padding:6px 0;display:flex;align-items:center;gap:6px;font-family:var(--font-b)}
.has-sub>button:hover{color:#fff}
.has-sub>button svg{transition:transform .25s var(--ease)}
.has-sub[data-open="true"]>button svg{transform:rotate(180deg)}
.sub{position:absolute;top:calc(100% + 14px);left:-16px;min-width:250px;background:#fff;border-radius:14px;box-shadow:0 18px 50px rgba(10,20,30,.22);padding:10px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:all .22s var(--ease)}
.has-sub[data-open="true"] .sub{opacity:1;visibility:visible;transform:none}
.sub a{display:block;color:var(--ink);padding:10px 14px;border-radius:9px;font-size:.94rem}
.sub a:hover{background:var(--paper-2);color:var(--navy-3)}
.sub small{display:block;color:var(--muted);font-size:.78rem;line-height:1.4;margin-top:2px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--orange);color:#fff;font-family:var(--font-h);font-weight:600;font-size:.98rem;padding:13px 24px;border-radius:999px;border:0;cursor:pointer;transition:transform .22s var(--ease),background .22s var(--ease),box-shadow .22s var(--ease);text-align:center}
.btn:hover{background:var(--orange-dk);color:#fff;transform:translateY(-2px);box-shadow:0 10px 26px rgba(238,103,68,.34)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;box-shadow:none}
.btn-sm{padding:10px 20px;font-size:.92rem}
.hdr .btn{flex-shrink:0}

.burger{display:none;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.burger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;margin:5px 0;transition:.25s var(--ease)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Sekcije ---------- */
.sec{padding:96px 0}
.sec-sm{padding:64px 0}
.dark{background:var(--navy);color:rgba(255,255,255,.76)}
.dark h1,.dark h2,.dark h3{color:#fff}
.dark a{color:#fff}
.grad{background:linear-gradient(165deg,var(--navy) 0%,var(--navy-2) 100%)}
.alt{background:var(--paper-2)}
.eyebrow{font-family:var(--font-h);font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);margin:0 0 14px}
.lead{font-size:1.18rem;line-height:1.62}
.sec-head{max-width:760px;margin-bottom:52px}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(160deg,#16212E 0%,#1F3242 60%,#22394C 100%);color:rgba(255,255,255,.78);padding:110px 0 104px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-14%;top:-24%;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(238,103,68,.16) 0%,rgba(238,103,68,0) 68%);pointer-events:none}
.hero .wrap{position:relative;z-index:2}
.hero h1{color:#fff;max-width:16ch}
.hero .lead{max-width:60ch;color:rgba(255,255,255,.8);font-size:1.2rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;align-items:center}
.hero-note{font-size:.86rem;color:rgba(255,255,255,.5);margin:16px 0 0}
.hero-sm{padding:88px 0 76px}
.hero-sm h1{max-width:22ch}

/* ---------- Brojači ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;border-top:1px solid var(--line-dk);border-bottom:1px solid var(--line-dk);padding:34px 0;margin:0 0 56px}
.stat{text-align:center}
.stat b{display:block;font-family:var(--font-h);font-size:clamp(2rem,4vw,2.9rem);font-weight:700;color:#fff;line-height:1}
.stat span{display:block;font-size:.86rem;color:rgba(255,255,255,.6);margin-top:8px}
.bignum{font-family:var(--font-h);font-size:clamp(4rem,13vw,9rem);font-weight:700;color:var(--orange);line-height:.92;letter-spacing:-.04em;margin:0 0 8px}

/* ---------- Kartice ---------- */
.grid{display:grid;gap:26px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;transition:transform .32s var(--ease),box-shadow .32s var(--ease),border-color .32s var(--ease);display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 48px rgba(16,33,46,.12);border-color:#cfdae5}
.dark .card{background:rgba(255,255,255,.045);border-color:var(--line-dk)}
.dark .card:hover{background:rgba(255,255,255,.075);border-color:rgba(255,255,255,.3);box-shadow:0 22px 48px rgba(0,0,0,.3)}
.card h3{margin-bottom:.35em}
.card p{margin-bottom:1em}
.card .more{margin-top:auto;font-family:var(--font-h);font-weight:600;font-size:.94rem;color:var(--orange);display:inline-flex;align-items:center;gap:7px}
.card .more span{transition:transform .25s var(--ease)}
.card:hover .more span{transform:translateX(5px)}
.card-icon{width:56px;height:56px;margin-bottom:20px;border-radius:50%}
.card .out{font-family:var(--font-h);font-weight:600;color:var(--orange);font-size:1.02rem;margin-bottom:.7em}

/* ---------- Koraci ---------- */
.steps{counter-reset:s;display:grid;gap:2px;grid-template-columns:repeat(4,1fr)}
.step{padding:30px 26px;background:#fff;border:1px solid var(--line);position:relative}
.step:first-child{border-radius:var(--radius) 0 0 var(--radius)}
.step:last-child{border-radius:0 var(--radius) var(--radius) 0}
.step b{display:block;font-family:var(--font-h);font-size:.9rem;font-weight:700;color:var(--orange);margin-bottom:14px;letter-spacing:.06em}
.step h3{font-size:1.06rem;margin-bottom:.4em}
.step p{font-size:.95rem;margin:0;color:var(--muted)}
.alt .step{background:#fff}

/* ---------- Liste ---------- */
.checks{list-style:none;padding:0;margin:0;display:grid;gap:16px}
.checks li{position:relative;padding-left:36px;margin:0}
.checks li::before{content:"";position:absolute;left:0;top:.42em;width:20px;height:20px;border-radius:50%;background:rgba(238,103,68,.15);border:1.5px solid var(--orange)}
.checks li::after{content:"";position:absolute;left:6.5px;top:.72em;width:7px;height:4px;border-left:2px solid var(--orange);border-bottom:2px solid var(--orange);transform:rotate(-45deg)}
.g2.checks{grid-template-columns:repeat(2,1fr);gap:16px 36px}

.deliver{list-style:none;padding:0;margin:0;display:grid;gap:2px}
.deliver li{margin:0;padding:26px 30px;background:#fff;border:1px solid var(--line)}
.deliver li:first-child{border-radius:var(--radius) var(--radius) 0 0}
.deliver li:last-child{border-radius:0 0 var(--radius) var(--radius)}
.deliver b{display:block;font-family:var(--font-h);font-size:1.06rem;color:var(--ink);margin-bottom:.25em}
.deliver span{color:var(--muted);font-size:.98rem}

/* ---------- Dokaz ---------- */
.proof{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin-bottom:64px}
.proof-card{background:#fff;border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:var(--radius);padding:34px}
.proof-card h3{font-size:1.16rem}
.proof-card p{margin:0;color:var(--muted)}
.marquee{overflow:hidden;position:relative;padding:10px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:slide 42s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.marquee-track figure{margin:0;flex:0 0 auto;height:82px;width:172px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}
.marquee-track img{max-height:100%;max-width:100%;width:auto;object-fit:contain;filter:grayscale(1);opacity:.62;transition:filter .3s var(--ease),opacity .3s var(--ease)}
.marquee-track figure:hover img{filter:none;opacity:1}
.marquee-label{text-align:center;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:26px;font-family:var(--font-h);font-weight:600}

/* ---------- FAQ ---------- */
.faq{max-width:880px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;font-family:var(--font-h);font-weight:600;font-size:1.06rem;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:8px;top:50%;width:11px;height:11px;border-right:2px solid var(--orange);border-bottom:2px solid var(--orange);transform:translateY(-70%) rotate(45deg);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:translateY(-30%) rotate(225deg)}
.faq summary:hover{color:var(--orange)}
.faq .a{padding:0 44px 24px 0;color:var(--body)}
.faq .a p:last-child{margin-bottom:0}
.dark .faq details{border-color:var(--line-dk)}
.dark .faq summary{color:#fff}
.dark .faq .a{color:rgba(255,255,255,.74)}

/* ---------- CTA ---------- */
.cta{background:linear-gradient(150deg,var(--navy) 0%,var(--navy-2) 100%);color:rgba(255,255,255,.78);padding:88px 0}
.cta h2{color:#fff;max-width:18ch}
.cta .lead{color:rgba(255,255,255,.78);max-width:58ch}
.cta-inner{display:grid;grid-template-columns:1.25fr 1fr;gap:56px;align-items:center}
.cta-box{background:rgba(255,255,255,.06);border:1px solid var(--line-dk);border-radius:var(--radius);padding:32px}
.cta-box a.big{display:flex;align-items:center;gap:14px;color:#fff;font-family:var(--font-h);font-weight:600;font-size:1.04rem;padding:14px 0;border-bottom:1px solid var(--line-dk);word-break:break-word}
.cta-box a.big:last-of-type{border-bottom:0}
.cta-box a.big:hover{color:var(--orange)}
.cta-box .ico{flex:0 0 38px;width:38px;height:38px;border-radius:50%;background:rgba(238,103,68,.18);display:flex;align-items:center;justify-content:center}
.cta-box .ico svg{width:18px;height:18px;stroke:var(--orange)}
.cta-box small{display:block;color:rgba(255,255,255,.5);font-size:.82rem;font-weight:400;font-family:var(--font-b)}

/* ---------- Osobine ---------- */
.traits{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.trait{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:flex;gap:22px;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.trait:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(16,33,46,.1)}
.trait img{flex:0 0 62px;width:62px;height:62px;object-fit:contain}
.trait h3{font-size:1.04rem;text-transform:uppercase;letter-spacing:.03em;margin-bottom:.2em}
.trait .q{font-family:var(--font-h);font-style:italic;color:var(--orange);font-size:.95rem;margin:0 0 .6em}
.trait p{font-size:.95rem;color:var(--muted);margin:0}

/* ---------- Blog ---------- */
.posts{display:grid;gap:2px}
.post-item{background:#fff;border:1px solid var(--line);padding:32px 34px;transition:background .25s var(--ease)}
.post-item:first-child{border-radius:var(--radius) var(--radius) 0 0}
.post-item:last-child{border-radius:0 0 var(--radius) var(--radius)}
.post-item:hover{background:var(--paper-2)}
.post-item time{display:block;font-size:.82rem;color:var(--muted);letter-spacing:.06em;margin-bottom:10px}
.post-item h2{font-size:1.32rem;margin-bottom:.4em}
.post-item h2 a{color:var(--ink)}
.post-item h2 a:hover{color:var(--orange)}
.post-item p{margin:0;color:var(--muted);font-size:.98rem}

.article{max-width:760px;margin:0 auto;font-size:1.06rem}
.article h2{font-size:1.6rem;margin-top:1.9em}
.article h3{font-size:1.22rem;margin-top:1.6em}
.article ul,.article ol{margin-bottom:1.3em}
.article img{border-radius:12px;margin:2em 0}
.article blockquote{margin:2em 0;padding:6px 0 6px 28px;border-left:3px solid var(--orange);font-family:var(--font-h);font-size:1.14rem;font-style:italic;color:var(--ink);line-height:1.5}
.article blockquote p:last-child{margin-bottom:0}
.article .meta{color:var(--muted);font-size:.9rem;margin-bottom:2em;padding-bottom:1.4em;border-bottom:1px solid var(--line)}
.article .endnote{margin-top:3em;padding-top:1.6em;border-top:1px solid var(--line);font-size:.9rem;color:var(--muted)}
.inline-cta{background:var(--paper-2);border-radius:var(--radius);padding:28px 30px;margin:2.4em 0}
.inline-cta p{margin-bottom:.8em}
.crumbs{font-size:.84rem;color:rgba(255,255,255,.55);margin-bottom:18px}
.crumbs a{color:rgba(255,255,255,.72)}
.crumbs a:hover{color:#fff}

/* ---------- Podnožje ---------- */
.ftr{background:var(--navy);color:rgba(255,255,255,.6);padding:66px 0 30px;font-size:.94rem}
.ftr h4{font-family:var(--font-h);color:#fff;font-size:.82rem;letter-spacing:.13em;text-transform:uppercase;margin:0 0 18px}
.ftr a{color:rgba(255,255,255,.66)}
.ftr a:hover{color:var(--orange)}
.ftr-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:44px;padding-bottom:44px}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin-bottom:11px}
.ftr-brand img{height:38px;margin-bottom:20px}
.ftr-brand p{margin-bottom:.5em;font-size:.92rem}
.socials{display:flex;gap:12px;margin-top:20px}
.socials a{width:38px;height:38px;border-radius:50%;border:1px solid var(--line-dk);display:flex;align-items:center;justify-content:center;transition:.25s var(--ease)}
.socials a:hover{background:var(--orange);border-color:var(--orange)}
.socials svg{width:17px;height:17px;fill:currentColor}
.ftr-btm{border-top:1px solid var(--line-dk);padding-top:24px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.84rem;color:rgba(255,255,255,.42)}

/* ---------- Animacije ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-1{transition-delay:.08s}.rv-2{transition-delay:.16s}.rv-3{transition-delay:.24s}.rv-4{transition-delay:.32s}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .g3,.g4,.steps,.traits,.proof,.cta-inner,.ftr-grid{grid-template-columns:1fr}
  .steps .step{border-radius:0}
  .steps .step:first-child{border-radius:var(--radius) var(--radius) 0 0}
  .steps .step:last-child{border-radius:0 0 var(--radius) var(--radius)}
  .stats{grid-template-columns:repeat(2,1fr);gap:28px}
  .cta-inner{gap:36px}
  .ftr-grid{gap:34px}
  .burger{display:block}
  .hdr{position:sticky}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--navy);padding:16px 24px 30px;border-bottom:1px solid var(--line-dk);transform:translateY(-14px);opacity:0;visibility:hidden;transition:.28s var(--ease);max-height:78vh;overflow-y:auto;margin-left:0;box-shadow:0 24px 44px rgba(0,0,0,.34)}
  .nav[data-open="true"]{transform:none;opacity:1;visibility:visible}
  .nav a,.has-sub>button{padding:15px 0;border-bottom:1px solid var(--line-dk);width:100%;font-size:1.02rem}
  .nav a[aria-current="page"]::after,.nav a[data-section="true"]::after{display:none}
  .has-sub{width:100%}
  .has-sub>button{justify-content:space-between}
  .sub{position:static;opacity:1;visibility:visible;transform:none;background:none;box-shadow:none;padding:0;min-width:0;display:none}
  .has-sub[data-open="true"] .sub{display:block}
  .sub a{color:rgba(255,255,255,.72);padding:13px 0 13px 16px;border-bottom:1px solid var(--line-dk)}
  .sub a:hover{background:none;color:#fff}
  .sub small{display:none}
  .nav .btn{display:inline-flex;margin-top:18px;border-bottom:0;width:100%}
}
@media (max-width:640px){
  body{font-size:16px}
  .sec{padding:64px 0}
  .hero{padding:72px 0 66px}
  .g2,.g2.checks,.traits{grid-template-columns:1fr}
  .card,.trait,.proof-card{padding:26px}
  .trait{flex-direction:column;gap:14px}
  .utility .wrap{justify-content:center}
  .hero-cta .btn{width:100%}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .rv{opacity:1;transform:none}
  .marquee-track{animation:none}
}