/* ==========================================================================
   Winkla — kampanjska stranica /izrada-web-stranica i /hvala

   Boje:   Winkla plava #0166FC · svijetlo siva #E8E8E8 · crna
   Fontovi: Instrument Serif (velike ključne riječi) + Inter (sve ostalo;
            ExtraBold za kratke udarne linije, Medium za ostalo). Bez trećeg fonta.
   Mobile first. Breakpointi: 40rem, 48rem, 64rem.
   ========================================================================== */

/* ---- Fontovi: lokalni, latin + latin-ext (š đ č ć ž), font-display: swap ---- */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/kampanja/fontovi/inter-500-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;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/kampanja/fontovi/inter-500-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: "Inter";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("/kampanja/fontovi/inter-800-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;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("/kampanja/fontovi/inter-800-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: "Instrument Serif";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/kampanja/fontovi/instrument-serif-400-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;
}
@font-face {
  font-family: "Instrument Serif";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/kampanja/fontovi/instrument-serif-400-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;
}

:root {
  --plava: #0166fc;
  --plava-tamna: #0148bd;
  --siva: #e8e8e8;
  --siva-tekst: #4a4f57;      /* 8:1 na bijelom */
  --siva-na-crnoj: #b6bac0;
  --crna: #000000;
  --bijela: #ffffff;
  --greska: #c3261f;

  --f-tekst: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --f-serif: "Instrument Serif", Georgia, "Times New Roman", serif;

  --maxw: 68rem;
  --gutter: 1.25rem;
  --sekcija: clamp(3.25rem, 10vw, 6rem);
  --tap: 3.25rem;             /* 52px, iznad minimuma od 44px */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--bijela);
  color: var(--crna);
  font-family: var(--f-tekst);
  font-weight: 500;
  font-size: 1.0625rem;
  line-height: 1.55;
  overflow-x: clip;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

h1, h2, p, ol, ul, fieldset { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }

::selection { background: var(--plava); color: #fff; }

:focus-visible { outline: 3px solid var(--plava); outline-offset: 3px; }

.okvir {
  width: 100%;
  max-width: calc(var(--maxw) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: max(var(--gutter), env(safe-area-inset-left)) max(var(--gutter), env(safe-area-inset-right));
}

.serif {
  font-family: var(--f-serif);
  font-weight: 400;
  letter-spacing: 0;
}

.naslov {
  font-size: clamp(1.6rem, 6vw, 2.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

/* ---- Gumb ---- */

.gumb {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap);
  padding: 0.95rem 1.75rem;
  border: 0;
  border-radius: 999px;
  background: var(--bijela);
  color: var(--plava);
  font: inherit;
  font-weight: 800;
  font-size: 1.0625rem;
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}
.gumb:hover { background: var(--siva); }
.gumb:active { transform: translateY(1px); }

.gumb--puni { background: var(--plava); color: #fff; }
.gumb--puni:hover { background: var(--plava-tamna); }
.gumb[disabled] { cursor: progress; opacity: 0.85; }

/* ---- Logo ---- */

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  line-height: 0;
}
.logo__znak { width: auto; height: 1.85rem; }
.logo__rijec { width: auto; height: 1.1rem; }

/* ==========================================================================
   Zaglavlje
   ========================================================================== */

.zaglavlje {
  padding-top: max(1.1rem, env(safe-area-inset-top));
  padding-bottom: 0.25rem;
  background: var(--plava);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  padding-top: clamp(1.75rem, 6vw, 3.5rem);
  padding-bottom: 0;
  background: var(--plava);
  color: #fff;
}

.nadnaslov {
  margin-bottom: 0.9rem;
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.hero__naslov {
  font-size: clamp(2.1rem, 9.5vw, 4rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.hero__naslov .serif {
  display: block;
  font-size: 1.06em;
  line-height: 1.02;
  letter-spacing: -0.015em;
}

.hero__tekst {
  max-width: 30rem;
  margin-top: 1rem;
  font-size: clamp(1.0625rem, 2.7vw, 1.1875rem);
  line-height: 1.5;
}

.hero__akcija { margin-top: 1.5rem; }
.hero__akcija .gumb { width: 100%; }

/* Vizual: ispod teksta i gumba, tako da hero stane na mali ekran */
.hero__vizual {
  margin-top: clamp(2.25rem, 8vw, 3.5rem);
  padding-inline: var(--gutter);
  overflow: hidden;
}
.preglednik {
  max-width: 52rem;
  margin-inline: auto;
  background: var(--crna);
  border-radius: 0.9rem 0.9rem 0 0;
  box-shadow: 0 -10px 60px -20px rgba(0, 0, 0, 0.5);
}
.preglednik__traka {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  height: 2rem;
  padding-inline: 0.85rem;
}
.preglednik__traka i {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #3a3c42;
}
.preglednik__ekran {
  aspect-ratio: 16 / 9;
  margin: 0 0.5rem;
  overflow: hidden;
  background: #0a0a0b;
}
.preglednik__ekran img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

@media (min-width: 40rem) {
  .hero__akcija .gumb { width: auto; min-width: 16rem; }
}

@media (min-width: 64rem) {
  .hero { padding-top: 4rem; }
  .hero__naslov { font-size: clamp(3.25rem, 4.6vw, 4.5rem); }
  .hero__tekst { max-width: 34rem; font-size: 1.25rem; }
  .hero__akcija { margin-top: 2rem; }
  .hero__vizual { margin-top: 4rem; }
}

/* ==========================================================================
   Što preuzimamo mi
   ========================================================================== */

.preuzimamo { padding-block: var(--sekcija); }

/* Sekcija koristi isti element kao koraci suradnje (.koraci / .korak). */

/* ==========================================================================
   Radovi — snimke na crnom
   ========================================================================== */

.radovi {
  padding-block: var(--sekcija);
  background: var(--crna);
  color: #fff;
}

.radovi__lista {
  display: grid;
  gap: clamp(2.5rem, 8vw, 3.5rem);
  margin-top: clamp(1.75rem, 5vw, 2.5rem);
}

.rad__ekrani {
  position: relative;
  padding-bottom: 2.5rem;
}
.rad__desktop { width: 100%; }
.rad__mobitel {
  position: absolute;
  right: 0.5rem;
  bottom: 0;
  width: 22%;
  max-width: 7.5rem;
  border: 3px solid var(--crna);
  border-radius: 0.6rem;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.9);
}
.rad__opis {
  margin-top: 1rem;
  font-size: 1.0625rem;
  color: var(--siva-na-crnoj);
}
.rad__opis strong { color: #fff; font-weight: 800; }

@media (min-width: 48rem) {
  .radovi__lista { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================================================
   Do 98 % — traka preko cijele širine, samo tipografija
   ========================================================================== */

.bez-98 .postotak { display: none; }

.postotak {
  padding-block: clamp(3rem, 9vw, 5rem);
  background: var(--plava);
  color: #fff;
  text-align: center;
}
.postotak__broj {
  font-family: var(--f-serif);
  font-size: clamp(3.5rem, 17vw, 8rem);
  line-height: 1;
  letter-spacing: -0.02em;
}
.postotak__linija {
  max-width: 28rem;
  margin: 1rem auto 0;
  font-size: clamp(1.0625rem, 3vw, 1.25rem);
  font-weight: 500;
}

/* ==========================================================================
   Kako izgleda suradnja
   ========================================================================== */

.suradnja { padding-block: var(--sekcija); }

.koraci {
  display: grid;
  gap: 0;
  margin-top: clamp(1.5rem, 5vw, 2.25rem);
  border-top: 1px solid var(--siva);
}
.korak {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 0.5rem 1.25rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--siva);
  font-size: 1.0625rem;
  line-height: 1.5;
}
.korak__broj {
  font-family: var(--f-serif);
  font-size: 1.75rem;
  line-height: 1.1;
  color: var(--plava);
}
.korak strong { font-weight: 800; }

@media (min-width: 64rem) {
  .koraci { grid-template-columns: repeat(2, 1fr); column-gap: 3rem; }
  .korak:nth-child(1), .korak:nth-child(2) { border-top: 0; }
}

/* ==========================================================================
   Obrazac
   ========================================================================== */

.upit {
  padding-block: var(--sekcija);
  background: var(--siva);
}
.upit:focus { outline: none; }

.upit__mreza {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.upit__linija {
  margin-top: 0.75rem;
  font-size: 1.0625rem;
  color: var(--siva-tekst);
}

.obrazac {
  padding: clamp(1.25rem, 5vw, 2rem);
  background: var(--bijela);
}

.polje {
  margin: 0 0 1.15rem;
  padding: 0;
  border: 0;
  min-width: 0;
}
.polje__oznaka {
  display: block;
  width: 100%;
  margin-bottom: 0.4rem;
  padding: 0;
  font-size: 1rem;
  font-weight: 800;
}

.polje__unos {
  display: block;
  width: 100%;
  min-height: var(--tap);
  padding: 0.75rem 0.9rem;
  border: 1px solid #8d939b;      /* 3:1 prema bijelom */
  border-radius: 0.35rem;
  background: var(--bijela);
  color: var(--crna);
  font-family: inherit;
  font-weight: 500;
  font-size: 1.0625rem;           /* ≥16px: iOS ne zumira polje */
  -webkit-appearance: none;
  appearance: none;
}
.polje__unos::placeholder { color: #767c86; opacity: 1; }
.polje__unos:focus {
  outline: none;
  border-color: var(--plava);
  box-shadow: 0 0 0 3px rgba(1, 102, 252, 0.25);
}
.polje__unos[aria-invalid="true"] { border-color: var(--greska); }
.polje__unos[aria-invalid="true"]:focus { box-shadow: 0 0 0 3px rgba(195, 38, 31, 0.2); }

/* Legenda unutar polja (float da ne sjedne na rub fieldseta) */
.polje--izbor > legend { float: left; }
.polje--izbor > legend + .izbor { clear: both; }

.izbor {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  min-height: var(--tap);
  padding: 0.6rem 0.9rem;
  border: 1px solid #8d939b;
  border-radius: 0.35rem;
  cursor: pointer;
  line-height: 1.3;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease), color 0.2s var(--ease);
}
.izbor + .izbor { margin-top: 0.5rem; }
.izbor:hover { border-color: var(--crna); }
.izbor input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.izbor__kvadrat {
  position: relative;
  flex: 0 0 auto;
  width: 1.35rem;
  height: 1.35rem;
  border: 2px solid var(--crna);
  border-radius: 50%;
  background: var(--bijela);
}
.izbor__kvadrat::after {
  content: "";
  position: absolute;
  inset: 0.2rem;
  border-radius: 50%;
  background: var(--plava);
  transform: scale(0);
  transition: transform 0.15s var(--ease);
}
.izbor:has(input:checked) { border-color: var(--plava); background: rgba(1, 102, 252, 0.07); font-weight: 800; }
.izbor:has(input:checked) .izbor__kvadrat { border-color: var(--plava); }
.izbor:has(input:checked) .izbor__kvadrat::after { transform: scale(1); }
.izbor:has(input:focus-visible) { outline: 3px solid var(--plava); outline-offset: 2px; }
.polje--izbor[aria-invalid="true"] .izbor { border-color: var(--greska); }

.polje__greska {
  margin-top: 0.45rem;
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--greska);
}
.polje__greska[hidden] { display: none; }

.zamka {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.obrazac__gumb {
  width: 100%;
  margin-top: 0.4rem;
  min-height: 3.5rem;
}
.obrazac__gumb[aria-busy="true"]::before {
  content: "";
  width: 1.1rem;
  height: 1.1rem;
  margin-right: 0.6rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: vrti 0.7s linear infinite;
}
@keyframes vrti { to { transform: rotate(360deg); } }

.obrazac__napomena {
  margin-top: 0.8rem;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: var(--siva-tekst);
}
.obrazac__napomena a { color: var(--crna); text-underline-offset: 2px; }

.obrazac__status:empty { display: none; }
.obrazac__status {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-left: 4px solid var(--greska);
  background: #fdf1f0;
  font-size: 1rem;
  font-weight: 500;
}
.obrazac__status:focus { outline: none; }

@media (min-width: 64rem) {
  .upit__mreza { grid-template-columns: 0.8fr 1fr; gap: 4rem; }
  .upit__uvod { position: sticky; top: 2.5rem; }
}

/* ==========================================================================
   Podnožje
   ========================================================================== */

.podnozje {
  padding-block: 2rem calc(2rem + env(safe-area-inset-bottom));
  background: var(--bijela);
  border-top: 1px solid var(--siva);
  font-size: 0.9375rem;
  color: var(--siva-tekst);
}
.podnozje__red {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
}
.podnozje__pravno {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1rem;
  width: 100%;
  order: 3;
}
.podnozje__podaci {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
}
.podnozje__podaci a { padding-block: 0.5rem; text-underline-offset: 3px; }
.podnozje__podaci a:hover { color: var(--plava); }

/* ==========================================================================
   Banner za pristanak na kolačiće
   ========================================================================== */

:root { --visina-bannera: 0px; }

.pristanak {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 40;
  display: grid;
  gap: 0.75rem;
  padding: 0.9rem var(--gutter);
  padding-bottom: calc(0.9rem + env(safe-area-inset-bottom));
  background: var(--crna);
  color: #fff;
  font-size: 0.9375rem;
  line-height: 1.45;
}
.pristanak__tekst { margin: 0; }
.pristanak__tekst a { color: #fff; text-underline-offset: 3px; }

/* Oba gumba iste veličine i iste težine */
.pristanak__gumbi {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}
.pristanak__gumb {
  min-height: 2.9rem;
  padding: 0.6rem 1rem;
  border: 1px solid #fff;
  border-radius: 999px;
  background: transparent;
  color: #fff;
  font-family: inherit;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}
.pristanak__gumb:hover { background: #fff; color: var(--crna); }

@media (min-width: 48rem) {
  .pristanak {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 1.5rem;
    padding-inline: max(var(--gutter), env(safe-area-inset-left)) max(var(--gutter), env(safe-area-inset-right));
  }
  .pristanak__gumbi { grid-template-columns: auto auto; }
  .pristanak__gumb { min-width: 9rem; }
}

/* ==========================================================================
   Ljepljivi gumb (mobitel)
   ========================================================================== */

.ljepljivi {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 20;
  padding: 0.4rem var(--gutter);
  padding-bottom: calc(0.4rem + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--siva);
  transition: transform 0.3s var(--ease);
}
.ima-pristanak .ljepljivi { bottom: var(--visina-bannera); }
.ljepljivi .gumb {
  display: flex;
  width: 100%;
  min-height: 2.9rem;
  padding-block: 0.6rem;
}
.ljepljivi.je-skriven { transform: translateY(115%); }
@media (min-width: 48rem) {
  .ljepljivi { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .ljepljivi, .gumb, .izbor, .izbor__kvadrat::after, .pristanak__gumb { transition: none; }
  .obrazac__gumb[aria-busy="true"]::before { animation: none; }
}

/* ==========================================================================
   /hvala
   ========================================================================== */

.hvala {
  display: grid;
  align-items: center;
  min-height: 60svh;
  padding-block: clamp(3rem, 12vw, 6rem);
}
.hvala__naslov {
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.hvala__naslov .serif { display: block; font-size: 1.06em; }
.hvala__tekst {
  max-width: 34rem;
  margin-top: 1.25rem;
  font-size: clamp(1.0625rem, 2.8vw, 1.1875rem);
  color: var(--siva-tekst);
}