/* =========================================================
   PROSTOR — Smjer C "Središnji niz"
   Fontovi: Archivo (varijabilni, širina 62–125 %) + Geist Mono.
   Sve boje, fontovi i razmaci na jednom mjestu (:root).
   ========================================================= */

@font-face { font-family: "Archivo"; src: url("../fonts/archivo-latin-wdth-normal.woff2") format("woff2-variations"); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; 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; }
@font-face { font-family: "Archivo"; src: url("../fonts/archivo-latin-ext-wdth-normal.woff2") format("woff2-variations"); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; 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: "Geist Mono"; src: url("../fonts/geist-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; 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; }
@font-face { font-family: "Geist Mono"; src: url("../fonts/geist-mono-latin-ext-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; 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; }

:root {
  /* Boje */
  --c-paper: #F6F5F1;     /* gotovo bijela, topla */
  --c-ink: #151515;
  --c-ink-soft: #46453F;
  --c-muted: #67665F;     /* sitne oznake (AA na papiru) */
  --c-line: #D9D7D0;
  --c-accent: #0E3B57;    /* jadranska modra — gumb, fokus */
  --c-error: #A3341F;

  /* Fontovi */
  --f-sans: "Archivo", system-ui, sans-serif;
  --f-mono: "Geist Mono", ui-monospace, monospace;
  --semi: 110%;           /* blago proširen rez za naslove */

  /* Veličine */
  --t-mono: .75rem;
  --t-name: clamp(3.5rem, 13vw, 13rem);
  --t-gallery: clamp(2.5rem, 5.6vw, 5.5rem);
  --t-h2: clamp(2rem, 4vw, 3.75rem);
  --t-lead: clamp(1.5rem, 2.6vw, 2.5rem);
  --t-wordmark: clamp(3rem, 17vw, 17rem);

  /* Razmaci */
  --gutter: clamp(1.25rem, 3vw, 2.5rem);
  --section: clamp(5rem, 10vw, 9.5rem);
  --strip: clamp(240px, 24vw, 400px);   /* širina središnjeg niza */

  /* Pokret */
  --ease: cubic-bezier(.2, .7, .1, 1);
  --dur: 900ms;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--c-paper); color: var(--c-ink); font: 400 1rem/1.55 var(--f-sans); }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
a:hover { color: var(--c-accent); }
:focus-visible { outline: 2px solid var(--c-accent); outline-offset: 3px; }
h1, h2, h3, p, figure, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }

.mono { font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .02em; }
.label { text-transform: uppercase; letter-spacing: .08em; color: var(--c-muted); }
.todo { color: var(--c-accent); }
.skip { position: absolute; left: var(--gutter); top: -100px; background: var(--c-ink); color: var(--c-paper); padding: 12px 16px; z-index: 100; }
.skip:focus { top: 12px; }
.link-arrow { display: inline-block; padding: 10px 0; text-decoration: none; border-bottom: 1px solid currentColor; text-transform: uppercase; letter-spacing: .08em; }
.link-arrow span { display: inline-block; transition: transform 400ms var(--ease); }
.link-arrow:hover span { transform: translateX(5px); }

/* ---------- Zaglavlje ---------- */
.site-header { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1rem; padding: 1rem var(--gutter); }
.logo { font-weight: 600; font-stretch: var(--semi); font-size: 1.125rem; letter-spacing: -.02em; text-decoration: none; }
.nav-toggle { min-height: 44px; background: none; border: 0; color: var(--c-ink); cursor: pointer; padding: 0; text-transform: uppercase; letter-spacing: .08em; }
.site-nav { display: none; width: 100%; }
.site-nav.is-open { display: block; }
.site-nav ul { border-top: 1px solid var(--c-ink); }
.site-nav li a { display: block; padding: 14px 0; border-bottom: 1px solid var(--c-line); text-decoration: none; font-size: 1.125rem; }
.lang { padding: 14px 0; color: var(--c-muted); }
.lang a { color: var(--c-muted); }
@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .site-nav { display: flex !important; width: auto; align-items: center; gap: 2rem; }
  .site-nav ul { display: flex; gap: 1.75rem; border: 0; }
  .site-nav li a { padding: 12px 0; border: 0; font-size: .875rem; }
  .lang { padding: 12px 0; }
}

/* ---------- Hero ---------- */
.hero { padding: clamp(1.5rem, 4vw, 3.5rem) var(--gutter) 0; }
.hero__top { display: grid; gap: 1.5rem; align-items: end; margin-bottom: clamp(1.5rem, 3vw, 2.5rem); }
.hero__name { font-weight: 500; font-stretch: var(--semi); font-size: var(--t-name); line-height: .82; letter-spacing: -.06em; margin-left: -.04em; }
.hero__aside { display: grid; gap: .875rem; max-width: 34ch; padding-bottom: .5rem; }
.hero__aside .mono { text-transform: uppercase; letter-spacing: .08em; color: var(--c-muted); }
.hero__aside .link-arrow { justify-self: start; }
.hero__frame { overflow: hidden; }
.hero__frame img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: 70% center; }
.hero__media figcaption { display: flex; justify-content: space-between; gap: 1rem; padding: .75rem 0; color: var(--c-muted); }
@media (min-width: 720px) { .hero__frame img { aspect-ratio: 21 / 9; } }
@media (min-width: 1000px) { .hero__top { grid-template-columns: 1fr auto; } }

.js .hero__name, .js .hero__aside { opacity: 0; transform: translateY(20px); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); }
.js .hero__aside { transition-delay: 150ms; }
.js .hero__frame { clip-path: inset(100% 0 0 0); transition: clip-path 1400ms var(--ease) 250ms; }
.js .hero__frame img { transform: scale(1.08); transition: transform 2000ms var(--ease) 250ms; }
.js.is-loaded .hero__name, .js.is-loaded .hero__aside { opacity: 1; transform: none; }
.js.is-loaded .hero__frame { clip-path: inset(0 0 0 0); }
.js.is-loaded .hero__frame img { transform: none; }

/* ---------- Uvod ---------- */
.intro { display: grid; gap: 2rem; padding: var(--section) var(--gutter); }
.intro__text { font-stretch: 105%; font-size: var(--t-lead); line-height: 1.15; letter-spacing: -.02em; max-width: 26ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.stat { display: flex; flex-direction: column-reverse; justify-content: flex-end; border-top: 1px solid var(--c-line); padding-top: .75rem; }
.stat dd { font-size: clamp(1.5rem, 2.2vw, 2rem); letter-spacing: -.03em; line-height: 1; }
.stat dt { margin-top: .4rem; font-size: 11px; color: var(--c-muted); }
@media (min-width: 900px) { .intro { grid-template-columns: 1fr 2fr; } .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ---------- Projekti: središnji niz ----------
   Računalo: tri stupca. Lijevo naslov (sticky), u sredini uski niz slika, desno podaci.
   Podaci svakog projekta lijepe se uz sredinu ekrana dok njegova slika prolazi (position: sticky);
   js/main.js označava projekt koji je u sredini (.is-active) i ažurira brojač. */
.gallery { padding: 0 var(--gutter) var(--section); border-top: 1px solid var(--c-ink); }
.gallery__side-inner { padding: 2rem 0 2.5rem; }
.gallery__title { font-weight: 500; font-stretch: var(--semi); font-size: var(--t-gallery); line-height: .9; letter-spacing: -.045em; text-transform: uppercase; }
.counter { margin-top: 1rem; color: var(--c-muted); }
.filters { display: flex; flex-wrap: wrap; gap: 0 1.25rem; margin-top: 1rem; }
.filters a { display: inline-block; padding: 10px 0; text-decoration: none; color: var(--c-muted); }
.filters a[aria-current] { color: var(--c-ink); text-decoration: underline; text-underline-offset: 4px; }

.gallery__list { display: grid; gap: 2.5rem; }
.g-item { display: grid; gap: 1rem; }
.g-item__media { display: block; overflow: hidden; }
.g-item__media img { width: 100%; object-fit: cover; transition: transform 1200ms var(--ease); }
.g-item__media:hover img { transform: scale(1.03); }
.g-item__num { color: var(--c-muted); margin-bottom: .5rem; }
.g-item__title { font-weight: 500; font-stretch: var(--semi); font-size: clamp(1.375rem, 1.9vw, 1.75rem); line-height: 1.1; letter-spacing: -.02em; margin-bottom: .75rem; }
.g-item__title a { text-decoration: none; }
.g-item__meta { color: var(--c-muted); }
.g-item__text { margin: 1rem 0 1.25rem; color: var(--c-ink-soft); max-width: 36ch; font-size: .9375rem; }
.g-item__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.badge { font-size: 10px; text-transform: uppercase; letter-spacing: .06em; color: var(--c-muted); border: 1px solid var(--c-line); padding: 3px 7px; }

.gallery__panel { display: none; }

@media (min-width: 1000px) {
  .gallery { display: grid; grid-template-columns: minmax(0, 1fr) var(--strip) minmax(0, 1fr); column-gap: clamp(1.5rem, 3vw, 3rem); }
  .gallery__side { grid-column: 1; grid-row: 1; align-self: stretch; }
  .gallery__side-inner { position: sticky; top: 0; height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: 0; }
  .gallery__list { grid-column: 2; grid-row: 1; gap: 14px; padding: 24vh 0 30vh; }

  /* S JavaScriptom: podaci se prikazuju u panelu desno, slike su jedna ispod druge s jednakim razmakom */
  .js .g-item__info { display: none; }
  .js .gallery__panel { display: block; grid-column: 3; grid-row: 1; align-self: stretch; }
  .gallery__panel-inner { position: sticky; top: 0; height: 100svh; display: flex; align-items: center; }
  .gallery__panel-content { transition: opacity 350ms var(--ease), transform 350ms var(--ease); }
  .gallery__panel-content.is-swapping { opacity: 0; transform: translateY(8px); }
  .gallery__panel .g-item__info { display: block; }

  /* Bez JavaScripta: podaci uz svaku sliku */
  html:not(.js) .g-item { grid-template-columns: var(--strip) minmax(0, 1fr); column-gap: 2rem; }
  html:not(.js) .gallery__list { grid-column: 2 / 4; }

  /* Slike: pune dok su u središnjem dijelu ekrana, tek lagano prigušene prema rubovima */
  .js .g-item__media img { opacity: .62; transition: opacity 700ms var(--ease), transform 1200ms var(--ease); }
  .js .g-item.in-view .g-item__media img, .js .g-item.is-active .g-item__media img { opacity: 1; }
}

/* ---------- Mobitel i tablet: niz s trakom podataka na dnu (C1) ----------
   Uski centrirani niz slika; slika u sredini ekrana je puna, ostale blago prigušene;
   podaci aktivnog projekta u fiksnoj traci na dnu, vidljivoj samo dok je niz na ekranu. */
.mbar { display: none; }
@media (max-width: 999px) {
  .js .gallery__list { gap: 14px; padding: 6vh 0 30vh; }
  .js .g-item { width: 72%; margin: 0 auto; gap: 0; }
  .js .g-item__info { display: none; }
  /* jasne su sve slike u središnjem dijelu ekrana; samo one uz sam rub blago prigušene */
  .js .g-item__media img { opacity: .55; transition: opacity 600ms var(--ease); }
  .js .g-item.in-view .g-item__media img, .js .g-item.is-active .g-item__media img { opacity: 1; }

  .js .mbar {
    display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .875rem;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
    padding: .875rem var(--gutter) calc(.875rem + env(safe-area-inset-bottom));
    background: rgba(246, 245, 241, .96); border-top: 1px solid var(--c-ink);
    text-decoration: none; color: var(--c-ink);
    transform: translateY(105%); transition: transform 450ms var(--ease);
  }
  .js .mbar.is-shown { transform: none; }
  .mbar__num { color: var(--c-muted); }
  .mbar__text { display: flex; flex-direction: column; min-width: 0; transition: opacity 250ms var(--ease); }
  .mbar.is-swapping .mbar__text { opacity: 0; }
  .mbar__title { font-weight: 500; font-stretch: var(--semi); font-size: 1.0625rem; letter-spacing: -.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .mbar__meta { color: var(--c-muted); font-size: 11px; }
  .mbar__arrow { font-size: 1.25rem; }
}

/* ---------- Usluge ---------- */
.services { padding: var(--section) var(--gutter); border-top: 1px solid var(--c-ink); }
.services__head { display: grid; gap: 1rem; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.services__title { font-weight: 500; font-stretch: var(--semi); font-size: var(--t-h2); line-height: 1; letter-spacing: -.04em; }
.service-list { display: grid; gap: 2rem; }
.service { border-top: 1px solid var(--c-ink); padding-top: 1rem; display: grid; gap: .5rem; align-content: start; }
.service .mono { color: var(--c-muted); }
.service h3 { font-weight: 500; font-stretch: var(--semi); font-size: 1.25rem; line-height: 1.15; letter-spacing: -.01em; }
.service p { color: var(--c-ink-soft); font-size: .9375rem; max-width: 34ch; }
@media (min-width: 720px) { .service-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .service-list { grid-template-columns: repeat(4, minmax(0, 1fr)); } .services__head { grid-template-columns: 1fr 2fr; align-items: end; } }

/* ---------- Kontakt ---------- */
.contact { display: grid; gap: clamp(2.5rem, 6vw, 6rem); padding: var(--section) var(--gutter); border-top: 1px solid var(--c-ink); }
.contact h2 { margin: 1rem 0 1.5rem; font-weight: 500; font-stretch: var(--semi); font-size: var(--t-h2); line-height: 1; letter-spacing: -.04em; max-width: 14ch; }
.contact__direct { line-height: 2; }
.contact__direct a { text-decoration: none; }
.form { display: flex; flex-direction: column; gap: 1.375rem; }
.field { display: flex; flex-direction: column; gap: .375rem; }
.field label.mono { text-transform: uppercase; letter-spacing: .08em; color: var(--c-muted); }
.field input[type="text"], .field input[type="email"], .field textarea { border: 0; border-bottom: 1px solid var(--c-ink); background: transparent; padding: .625rem 0; font: 400 1rem/1.4 var(--f-sans); color: var(--c-ink); border-radius: 0; min-height: 44px; }
.field textarea { resize: vertical; }
.field input:focus-visible, .field textarea:focus-visible { outline: none; box-shadow: 0 2px 0 0 var(--c-accent); border-bottom-color: var(--c-accent); }
.field [aria-invalid="true"] { border-bottom-color: var(--c-error); }
.field--check { flex-direction: row; flex-wrap: wrap; align-items: flex-start; gap: .75rem; font-size: .875rem; }
.field--check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--c-accent); flex: none; }
.field--check label { flex: 1; }
.field--check .err { width: 100%; }
.err { color: var(--c-error); font-size: 12px; }
.err:empty { display: none; }
.submit { min-height: 52px; background: var(--c-ink); color: var(--c-paper); border: 0; text-transform: uppercase; letter-spacing: .1em; cursor: pointer; transition: background 300ms; }
.submit:hover { background: var(--c-accent); }
.form-note:empty { display: none; }
.form-note { font-size: .875rem; padding: .75rem 1rem; border: 1px solid var(--c-ink); }
@media (min-width: 900px) { .contact { grid-template-columns: 1fr 1fr; } }

/* ---------- Podnožje ---------- */
.site-footer { padding: 2rem var(--gutter) 0; border-top: 1px solid var(--c-ink); overflow: hidden; }
.site-footer__cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; line-height: 1.9; text-transform: uppercase; letter-spacing: .06em; }
.site-footer address { font-style: normal; }
.site-footer a { text-decoration: none; }
@media (min-width: 720px) { .site-footer__cols { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.wordmark { margin-top: 3rem; padding-bottom: .1em; font-weight: 500; font-stretch: var(--semi); font-size: var(--t-wordmark); line-height: 1; letter-spacing: -.06em; white-space: nowrap; margin-left: -.04em; }

/* ---------- Pojavljivanje pri skrolanju ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Smanji pokrete ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .js .reveal, .js .hero__name, .js .hero__aside, .js .hero__frame img { opacity: 1; transform: none; }
  .js .hero__frame { clip-path: none; }
  .js .g-item__media img { transform: none; }
}