/*
Theme Name: Zanimljiv
Description: Tema sajta zanimljiv.net – zanimljivosti iz nauke, prirode i istorije.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: zanimljiv
*/

:root {
  --crvena: #d8324a;
  --tamna: #171c28;
  --tekst: #262b36;
  --siva: #667085;
  --linija: #e6e8ee;
  --pozadina: #f5f6f9;
  --belo: #fff;
  --ugao: 16px;
  --senka: 0 1px 2px rgba(23, 28, 40, .05), 0 8px 24px rgba(23, 28, 40, .06);
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: Charter, "Bitstream Charter", "Iowan Old Style", Georgia, Cambria, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font: 16px/1.6 var(--sans); color: var(--tekst); background: var(--pozadina); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { color: var(--tamna); line-height: 1.2; margin: 0; letter-spacing: -.015em; text-wrap: balance; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--crvena) 55%, transparent); outline-offset: 2px; border-radius: 6px; }

.omot { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.uski { max-width: 740px; margin-left: auto; margin-right: auto; padding: 0 20px; }
.preskoci { position: absolute; left: -9999px; }
.preskoci:focus { left: 12px; top: 12px; z-index: 100; background: var(--tamna); color: #fff; padding: 8px 14px; border-radius: 8px; }

/* zaglavlje */
.zaglavlje { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .94); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--linija); }
.zaglavlje-red { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.logo { flex: none; }
.logo img { height: 42px; width: auto; }
.logo > a:not(.custom-logo-link) { font-weight: 800; font-size: 24px; color: var(--tamna); }
.meni { display: flex; align-items: center; gap: 16px; margin-left: auto; min-width: 0; }
.meni-lista { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.meni-lista li { position: relative; }
.meni-lista a { display: block; padding: 8px 12px; border-radius: 999px; font-weight: 600; font-size: 15px; color: var(--tamna); white-space: nowrap; }
.meni-lista a:hover, .meni-lista .current-menu-item > a, .meni-lista .current-post-ancestor > a { background: #fdecef; color: var(--crvena); }
.meni-lista .menu-item-has-children > a::after { content: ""; display: inline-block; width: 6px; height: 6px; margin-left: 7px; border: solid currentColor; border-width: 0 2px 2px 0; transform: translateY(-3px) rotate(45deg); }
.meni-lista .sub-menu { position: absolute; right: 0; top: 100%; min-width: 210px; margin: 0; padding: 8px; list-style: none; background: var(--belo); border: 1px solid var(--linija); border-radius: 14px; box-shadow: var(--senka); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .15s; }
.meni-lista li:hover > .sub-menu, .meni-lista li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.meni-lista .sub-menu a { border-radius: 10px; font-weight: 500; }
.trazi { display: flex; align-items: center; background: var(--pozadina); border: 1px solid var(--linija); border-radius: 999px; padding-left: 14px; }
.trazi input { width: 130px; border: 0; background: none; font: inherit; font-size: 14px; color: var(--tekst); outline: 0; padding: 8px 0; }
.trazi button { display: grid; place-items: center; width: 38px; height: 38px; border: 0; background: none; color: var(--siva); cursor: pointer; border-radius: 999px; }
.trazi button:hover { color: var(--crvena); }
.meni-dugme { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--linija); border-radius: 12px; background: var(--belo); cursor: pointer; }
.meni-dugme span, .meni-dugme span::before, .meni-dugme span::after { display: block; width: 20px; height: 2px; margin: 0 auto; background: var(--tamna); border-radius: 2px; position: relative; }
.meni-dugme span::before, .meni-dugme span::after { content: ""; position: absolute; left: 0; }
.meni-dugme span::before { top: -6px; }
.meni-dugme span::after { top: 6px; }

/* oznaka rubrike i meta */
.oznaka { display: inline-block; padding: 4px 11px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--b); background: color-mix(in srgb, var(--b) 12%, #fff); }
.oznaka:hover { background: var(--b); color: #fff; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 10px; font-size: 13px; color: var(--siva); }
.meta span::before { content: "·"; margin-right: 10px; }

/* istaknut članak na početnoj */
.istaknut { display: grid; grid-template-columns: 1.35fr 1fr; margin-top: 28px; background: var(--belo); border-radius: 22px; overflow: hidden; box-shadow: var(--senka); }
.istaknut-slika { display: block; background: #dfe3ea; aspect-ratio: 16 / 10; overflow: hidden; }
.istaknut-slika img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.istaknut:hover .istaknut-slika img { transform: scale(1.03); }
.istaknut-telo { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 14px; padding: 36px; }
.istaknut-naslov { font-size: clamp(26px, 3vw, 38px); font-weight: 800; }
.istaknut-naslov a:hover, .kartica-naslov a:hover { color: var(--crvena); }
.istaknut-izvod { margin: 0; font-size: 17px; color: #4a5162; }

.rubrike-traka { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 6px; }
.rubrike-traka a { padding: 9px 18px; border-radius: 999px; background: var(--belo); border: 1px solid var(--linija); font-weight: 600; font-size: 15px; color: var(--tamna); }
.rubrike-traka a::before { content: ""; display: inline-block; width: 9px; height: 9px; margin-right: 9px; border-radius: 50%; background: var(--b); }
.rubrike-traka a:hover { border-color: var(--b); color: var(--b); }

.odeljak { display: flex; align-items: center; gap: 14px; margin: 34px 0 18px; font-size: 22px; font-weight: 800; }
.odeljak::after { content: ""; flex: 1; height: 1px; background: var(--linija); }

/* mreža kartica */
.mreza { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.kartica { display: flex; flex-direction: column; background: var(--belo); border-radius: var(--ugao); overflow: hidden; box-shadow: var(--senka); transition: transform .2s, box-shadow .2s; }
.kartica:hover { transform: translateY(-3px); box-shadow: 0 2px 4px rgba(23, 28, 40, .06), 0 16px 36px rgba(23, 28, 40, .1); }
.kartica-slika { display: block; aspect-ratio: 16 / 10; background: #dfe3ea; overflow: hidden; }
.kartica-slika img { width: 100%; height: 100%; object-fit: cover; }
.kartica-telo { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 18px 20px 20px; flex: 1; }
.kartica-naslov { font-size: 19px; font-weight: 750; }
.kartica-izvod { margin: 0; font-size: 15px; color: #555c6c; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.kartica .meta { margin-top: auto; padding-top: 4px; }

/* naslov rubrike / pretrage */
.naslov-strane { margin: 34px 0 26px; padding: 30px 32px; background: var(--belo); border-radius: 22px; box-shadow: var(--senka); border-left: 6px solid var(--b, var(--crvena)); }
.naslov-strane h1 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; }
.nadnaslov { margin: 0 0 6px; font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--b, var(--crvena)); }
.naslov-strane .opis { margin: 10px 0 0; max-width: 62ch; color: #555c6c; font-size: 17px; }

/* straničenje */
.pagination { margin: 36px 0 8px; }
.nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.page-numbers { display: grid; place-items: center; min-width: 44px; height: 44px; padding: 0 16px; border-radius: 999px; background: var(--belo); border: 1px solid var(--linija); font-weight: 600; }
.page-numbers.current { background: var(--tamna); border-color: var(--tamna); color: #fff; }
a.page-numbers:hover { border-color: var(--crvena); color: var(--crvena); }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* članak */
.clanak { background: var(--belo); border-bottom: 1px solid var(--linija); padding: 44px 0 48px; }
.clanak-glava { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.clanak-glava h1 { font-size: clamp(30px, 5vw, 46px); font-weight: 800; letter-spacing: -.025em; line-height: 1.12; }
.uvod { margin: 0; font-size: clamp(18px, 2.2vw, 21px); line-height: 1.5; color: #4a5162; }
.clanak-slika { max-width: 1000px; margin: 30px auto 0; padding: 0 20px; }
.clanak-slika img { width: 100%; border-radius: 20px; aspect-ratio: 16 / 9; object-fit: cover; background: #dfe3ea; }
.clanak-slika figcaption { margin-top: 8px; font-size: 13px; color: var(--siva); text-align: right; }
.clanak-tekst { margin-top: 34px; font-family: var(--serif); font-size: 19.5px; line-height: 1.75; color: #1f2430; overflow-wrap: break-word; }
.single .clanak-tekst > p:first-of-type::first-letter { float: left; margin: 6px 10px 0 0; font: 800 3.4em/0.8 var(--sans); color: var(--crvena); }
.clanak-tekst p { margin: 0 0 1.25em; }
.clanak-tekst h2 { margin: 1.9em 0 .6em; font: 800 27px/1.25 var(--sans); }
.clanak-tekst h3 { margin: 1.6em 0 .5em; font: 750 21px/1.3 var(--sans); }
.clanak-tekst ul, .clanak-tekst ol { margin: 0 0 1.3em; padding-left: 1.25em; }
.clanak-tekst li { margin-bottom: .55em; padding-left: .2em; }
.clanak-tekst li::marker { color: var(--crvena); font-weight: 700; }
.clanak-tekst a { color: var(--crvena); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.clanak-tekst a:hover { text-decoration-thickness: 2px; }
.clanak-tekst blockquote { margin: 1.6em 0; padding: 4px 0 4px 22px; border-left: 4px solid var(--crvena); font-style: italic; color: #3c4252; }
.clanak-tekst img, .clanak-tekst iframe { border-radius: 14px; }
.clanak-tekst table { width: 100%; border-collapse: collapse; font: 16px/1.5 var(--sans); margin-bottom: 1.3em; }
.clanak-tekst th, .clanak-tekst td { padding: 10px 12px; border-bottom: 1px solid var(--linija); text-align: left; }
.clanak-tekst .foto-izvor { margin-top: 2.2em; padding-top: 1em; border-top: 1px solid var(--linija); font: 14px/1.5 var(--sans); color: var(--siva); }
.clanak-tekst .foto-izvor::first-letter { all: unset; }
.jos { padding-bottom: 8px; }
.dodatak { margin-top: 28px; }

/* prazno / 404 */
.prazno { margin: 60px auto; max-width: 560px; padding: 44px 32px; text-align: center; background: var(--belo); border-radius: 22px; box-shadow: var(--senka); }
.prazno h1 { font-size: 30px; margin-bottom: 10px; }
.dugme { display: inline-block; padding: 12px 24px; border-radius: 999px; background: var(--crvena); color: #fff; font-weight: 700; }
.dugme:hover { background: #bd2440; }

/* podnožje */
.podnozje { margin-top: 56px; background: var(--tamna); color: #b9bfcc; font-size: 15px; }
.clanak + .jos + .podnozje, .jos + .podnozje { margin-top: 48px; }
.podnozje-red { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-top: 44px; padding-bottom: 32px; }
.podnozje-ime { font-size: 26px; font-weight: 800; color: #fff; letter-spacing: -.02em; }
.podnozje-ime span { color: #ff6b7f; }
.podnozje-o p { max-width: 42ch; margin: 10px 0 0; }
.podnozje h2 { margin-bottom: 12px; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: #fff; }
.podnozje ul { list-style: none; margin: 0; padding: 0; }
.podnozje li { margin-bottom: 7px; }
.podnozje a:hover { color: #fff; text-decoration: underline; }
.podnozje-dno { padding-top: 18px; padding-bottom: 22px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 13px; color: #8d94a5; }

@media (max-width: 1080px) {
  .trazi input { width: 90px; }
  .meni-lista a { padding: 8px 9px; font-size: 14px; }
}
@media (max-width: 940px) {
  .meni-dugme { display: block; }
  .meni { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 12px; margin: 0; padding: 14px 20px 20px; background: var(--belo); border-bottom: 1px solid var(--linija); box-shadow: 0 18px 30px rgba(23, 28, 40, .1); max-height: calc(100vh - 68px); overflow: auto; }
  .meni.otvoren { display: flex; }
  .meni-lista { flex-direction: column; align-items: stretch; }
  .meni-lista a { padding: 11px 14px; font-size: 16px; border-radius: 12px; }
  .meni-lista .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; border: 0; box-shadow: none; padding: 0 0 0 14px; }
  .trazi input { width: 100%; flex: 1; font-size: 16px; }
  .mreza { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .istaknut { grid-template-columns: 1fr; }
  .istaknut-telo { padding: 24px; }
  .podnozje-red { grid-template-columns: 1fr 1fr; }
  .podnozje-o { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .omot, .uski, .clanak-slika { padding-left: 16px; padding-right: 16px; }
  .zaglavlje-red { min-height: 60px; }
  .logo img { height: 34px; }
  .mreza { grid-template-columns: 1fr; }
  .istaknut { margin-top: 16px; border-radius: 18px; }
  .clanak { padding: 28px 0 36px; }
  .clanak-slika { margin-top: 22px; }
  .clanak-slika img { border-radius: 14px; }
  .clanak-tekst { font-size: 18px; margin-top: 26px; }
  .clanak-tekst h2 { font-size: 23px; }
  .naslov-strane { padding: 22px 20px; margin-top: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}