/* Boki: mobile-first. Crna radionička osnova, plava kao glavna boja, žuta za poziv, crvena samo kao akcent.
   Svijetle sekcije su toplo bijele da stranica ne bude hladna. Bez tankih obruba i zaobljenih kartica. */

/* Rubik (SIL OFL), self-host, varijabilni rez: latin + latin-ext (ä ö ü ß, č ć š ž đ) */
@font-face { font-family: Rubik; font-style: normal; font-weight: 400 900; font-display: swap;
  src: url(/fonts/rubik-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: Rubik; font-style: normal; font-weight: 400 900; font-display: swap;
  src: url(/fonts/rubik-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 {
  --crna: #111214;
  --grafit: #1c1e23;
  --blok: #26292f;
  --bijela: #ffffff;
  --krem: #f7f5f2;
  --plava: #1e5bd8;
  --plava-svijetla: #7aa3ff;
  --zuta: #f5c518;
  --crvena: #d7263d;
  --prigusen: #a9adb5;
  --prigusen-tamni: #575a61;
  --font-naslovi: Rubik, "Segoe UI", system-ui, sans-serif;
  --font-tekst: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 4.5rem; }
body {
  margin: 0; font-family: var(--font-tekst); font-size: 1.0625rem; line-height: 1.6;
  color: var(--bijela); background: var(--crna);
  padding-bottom: 4.5rem; /* mjesto za sticky poziv na mobitelu */
}
img { max-width: 100%; height: auto; display: block; }
svg { flex-shrink: 0; }
a { color: var(--plava-svijetla); text-underline-offset: 3px; }
h1, h2, h3 { font-family: var(--font-naslovi); margin: 0 0 .5em; line-height: 1.08; }
h1 { font-size: clamp(2.7rem, 11.5vw, 5.75rem); font-weight: 800; letter-spacing: -.02em; line-height: 1; }
h2 { font-size: clamp(2rem, 7.5vw, 3.25rem); font-weight: 800; letter-spacing: -.015em; }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.005em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--zuta); outline-offset: 3px; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--zuta); color: var(--crna); padding: .6rem 1rem; z-index: 100; font-weight: 700; }
.skip:focus { left: 1rem; }
.wrap { width: min(100% - 2.5rem, 74rem); margin-inline: auto; }

.ico { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.ico--sm { width: 20px; height: 20px; }
.ico--btn { width: 20px; height: 20px; stroke-width: 2; }

/* ---------- dugmad ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 54px; padding: .8rem 1.5rem; border: 0; border-radius: 0;
  background: var(--zuta); color: var(--crna);
  font: 700 1.02rem/1.2 var(--font-naslovi); text-decoration: none; text-align: center; cursor: pointer;
  transition: transform .2s ease, background-color .2s ease, box-shadow .2s ease;
  box-shadow: 0 10px 30px -12px rgb(245 197 24 / .7);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -12px rgb(245 197 24 / .85); }
.btn--ghost { background: rgb(17 18 20 / .55); color: var(--bijela); box-shadow: inset 0 0 0 2px rgb(255 255 255 / .85); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.btn--ghost:hover { background: var(--bijela); color: var(--crna); box-shadow: inset 0 0 0 2px var(--bijela); }
.btn--plava { background: var(--plava); color: var(--bijela); box-shadow: 0 10px 30px -12px rgb(30 91 216 / .8); }
.btn--plava:hover { box-shadow: 0 16px 34px -12px rgb(30 91 216 / .95); }
.btn--sm { min-height: 44px; padding: .5rem 1rem; font-size: .95rem; box-shadow: none; }
.btn--puno { width: 100%; }

/* ---------- logo ---------- */
.logo { display: inline-flex; align-items: center; gap: .6rem; color: var(--bijela); text-decoration: none; }
.logo__znak { width: 44px; height: 44px; filter: drop-shadow(0 0 10px rgb(30 91 216 / .55)); }
.logo__tekst { display: grid; line-height: 1; }
.logo__tekst b { font: 800 1.6rem/1 var(--font-naslovi); letter-spacing: .04em; }
.logo__tekst small { font: 700 .62rem/1 var(--font-naslovi); letter-spacing: .26em; color: var(--zuta); margin-top: .3rem; }

/* ---------- zaglavlje preko heroja ---------- */
.top { position: fixed; inset: 0 0 auto; z-index: 30; transition: background-color .3s ease; }
.top::before {
  content: ""; position: absolute; inset: 0 0 -2.5rem; z-index: -1; pointer-events: none;
  background: linear-gradient(to bottom, rgb(0 0 0 / .6), rgb(0 0 0 / 0)); transition: opacity .3s ease;
}
.top.is-solid { background-color: rgb(17 18 20 / .94); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.top.is-solid::before { opacity: 0; }
.top__in { display: flex; align-items: center; gap: 1rem; min-height: 4.5rem; }
.nav, .top__cta { display: none; }
.nav a { color: var(--bijela); text-decoration: none; font-weight: 600; font-size: .95rem; text-shadow: 0 1px 8px rgb(0 0 0 / .45); }
.nav a:hover { color: var(--zuta); }
.lang { display: flex; margin-left: auto; font: 700 .85rem/1 var(--font-naslovi); letter-spacing: .06em; }
.lang a { display: inline-grid; place-items: center; min-width: 44px; min-height: 44px; color: var(--bijela); text-decoration: none; opacity: .75; }
.lang a:hover { opacity: 1; }
.lang a[aria-current="page"] { opacity: 1; color: var(--zuta); }

/* ---------- hero ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: min(94svh, 52rem); display: flex; align-items: flex-end; padding: 8rem 0 3rem;
}
.hero__media { position: absolute; inset: 0; z-index: -3; }
.hero__poster, .hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% center; }
.hero__video { opacity: 0; transition: opacity .8s ease; }
.hero__video.is-ready { opacity: 1; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    linear-gradient(180deg, rgb(17 18 20 / .5) 0%, rgb(17 18 20 / .25) 28%, rgb(17 18 20 / .86) 64%, var(--crna) 100%),
    radial-gradient(ellipse at 0% 100%, rgb(30 91 216 / .4), transparent 60%);
}
.hero__rijec {
  position: absolute; z-index: -1; right: -.06em; top: 4.6rem; margin: 0; pointer-events: none; user-select: none;
  font: 800 34vw/.8 var(--font-naslovi); letter-spacing: -.02em; color: transparent;
  -webkit-text-stroke: 1.5px rgb(255 255 255 / .22);
}
.hero__trake { display: none; }
.eyebrow { font: 700 .8rem/1.2 var(--font-naslovi); letter-spacing: .2em; text-transform: uppercase; color: var(--zuta); margin-bottom: 1rem; }
.hero h1 .red { display: block; }
.hero h1 .akc { color: var(--zuta); }
.lead { font-size: clamp(1.05rem, 3.6vw, 1.22rem); max-width: 36rem; opacity: .92; }
.lead--tamni { color: var(--prigusen-tamni); opacity: 1; }
.akcije { display: flex; flex-direction: column; gap: .75rem; margin-top: 1.75rem; }

/* ---------- traka (marquee) preko cijele širine ---------- */
.trust { background: var(--zuta); color: var(--crna); padding: 1.05rem 0; overflow: hidden; }
.marquee {
  display: flex; width: 100%; overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 9%, #000 91%, transparent);
}
.marquee__track { display: flex; flex-shrink: 0; gap: 2.5rem; padding: 0 1.25rem; margin: 0; list-style: none; animation: marquee 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track li { display: inline-flex; align-items: center; gap: .55rem; white-space: nowrap; font: 700 1rem/1 var(--font-naslovi); }
.marquee__track .ico { stroke-width: 1.9; }
@keyframes marquee { to { transform: translateX(-100%); } }

/* ---------- sekcije ---------- */
.section { padding: 4.5rem 0; }
.section--svijetla { background: var(--krem); color: var(--crna); }
.section--svijetla a:not(.btn) { color: var(--plava); }
.section--tamna { background: var(--crna); }
.glava { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: .5rem 2rem; margin-bottom: 2.25rem; }
.glava h2 { margin-bottom: .35em; }
.glava .lead { margin: 0; }
.link-strelica { display: inline-flex; align-items: center; gap: .45rem; font: 700 1rem/1.2 var(--font-naslovi); text-decoration: none; padding: .6rem 0; }
.link-strelica:hover { text-decoration: underline; }

/* ikone: outline, bez kutije, s mekom aurom u boji brenda */
.aura {
  display: inline-grid; place-items: center; width: 52px; height: 52px; flex-shrink: 0;
  color: var(--plava-svijetla);
  background: radial-gradient(circle, rgb(30 91 216 / .32) 0%, rgb(30 91 216 / 0) 68%);
}
.aura .ico { width: 28px; height: 28px; filter: drop-shadow(0 0 8px rgb(60 120 255 / .75)) drop-shadow(0 0 20px rgb(30 91 216 / .45)); }
.aura--plava { color: var(--plava); background: radial-gradient(circle, rgb(30 91 216 / .2) 0%, rgb(30 91 216 / 0) 68%); }
.aura--plava .ico { filter: drop-shadow(0 0 6px rgb(30 91 216 / .45)); }
.aura--mala { width: 44px; height: 44px; }
.aura--mala .ico { width: 22px; height: 22px; }

/* usluge */
.usluge { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.usluga { background: var(--bijela); box-shadow: 0 24px 50px -32px rgb(17 18 20 / .45); }
.usluga__slika { position: relative; overflow: hidden; }
.usluga__slika img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .6s ease; }
.usluga:hover .usluga__slika img { transform: scale(1.05); }
.usluga__br { position: absolute; left: 0; bottom: 0; background: var(--crna); color: var(--zuta); font: 800 1rem/1 var(--font-naslovi); padding: .7rem .85rem; letter-spacing: .06em; }
.usluga:nth-child(3) .usluga__br { background: var(--crvena); color: var(--bijela); }
.usluga__tekst { padding: 1.1rem 1.25rem 1.5rem; }
.usluga__tekst .aura { margin: -.4rem 0 .3rem -.6rem; }
.usluga__tekst h3 { margin-bottom: .35rem; }
.usluga__tekst p { color: var(--prigusen-tamni); margin: 0; font-size: .98rem; }

/* zašto */
.zasto { display: grid; gap: 2.25rem; }
.zasto__glava .lead { color: var(--prigusen); opacity: 1; margin: 0; }
.zasto__lista { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.zasto__lista li { display: flex; gap: 1rem; align-items: flex-start; background: var(--grafit); padding: 1.3rem 1.25rem; }
.zasto__lista h3 { margin: .3rem 0 .3rem; }
.zasto__lista p { color: var(--prigusen); margin: 0; font-size: .98rem; }

/* koraci: brojevi u žutim kvadratima, plavo-žuto-crvena linija se iscrta kad sekcija dođe na ekran */
.koraci h2 { margin-bottom: 2.25rem; }
.koraci__lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 2rem; position: relative; }
.koraci__lista::before {
  content: ""; position: absolute; left: 25px; top: 52px; bottom: 52px; width: 4px;
  background: linear-gradient(var(--plava), var(--zuta), var(--crvena));
  transform: scaleY(0); transform-origin: top; transition: transform 1.4s cubic-bezier(.2, .7, .2, 1);
}
.koraci.is-vidljiv .koraci__lista::before { transform: none; }
.koraci__lista li { position: relative; padding-left: 4.5rem; min-height: 54px; }
.koraci__br {
  position: absolute; left: 0; top: 0; width: 54px; height: 54px; display: grid; place-items: center;
  background: var(--zuta); color: var(--crna); font: 800 1.5rem/1 var(--font-naslovi);
}
.koraci__lista h3 { margin: .1rem 0 .35rem; font-size: 1.3rem; }
.koraci__lista p { color: var(--prigusen-tamni); margin: 0; }
.koraci__akcije { display: flex; flex-direction: column; gap: .75rem; margin-top: 2.75rem; }

/* kontakt */
.kontakt-sekcija { background: radial-gradient(ellipse at 100% 0%, rgb(30 91 216 / .22), transparent 55%), var(--crna); }
.kontakt { display: grid; gap: 2.25rem; }
.kontakt .lead { color: var(--prigusen); opacity: 1; }
.kontakt__lista { list-style: none; margin: 1.5rem 0 0; padding: 0; display: grid; gap: .9rem; }
.kontakt__lista li { display: flex; gap: .85rem; align-items: center; }
.kontakt__lista a, .kontakt__grad { font-weight: 700; color: var(--bijela); text-decoration-color: var(--zuta); overflow-wrap: anywhere; }
.label { display: block; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--prigusen); }

.forma { display: grid; gap: .95rem; align-content: start; background: var(--grafit); padding: 1.35rem; }
.polje { display: grid; gap: .35rem; }
.polje label { font-size: .92rem; font-weight: 600; }
.opc { color: var(--prigusen); font-weight: 400; }
.forma input, .forma textarea {
  width: 100%; min-height: 50px; padding: .75rem .9rem; font: inherit; color: var(--bijela);
  background: var(--blok); border: 0; border-bottom: 2px solid transparent; border-radius: 0;
}
.forma textarea { resize: vertical; min-height: 100px; }
.forma input::placeholder, .forma textarea::placeholder { color: #8f949c; }
.forma input:focus-visible, .forma textarea:focus-visible { outline: none; border-bottom-color: var(--zuta); }
.forma [aria-invalid="true"] { border-bottom-color: #ff7a8a; }
.forma__greska { margin: 0; color: #ffb3bc; font-weight: 600; font-size: .94rem; }
.forma__napomena { margin: 0; color: var(--prigusen); font-size: .85rem; text-align: center; }

/* podnožje */
.foot { background: #0b0c0d; color: var(--prigusen); padding: 3rem 0 1.5rem; font-size: .95rem; }
.foot__in { display: grid; gap: 1.75rem; }
.foot__brend p { margin: 1rem 0 0; max-width: 24rem; }
.foot a { color: var(--bijela); text-decoration: none; }
.foot a:hover { color: var(--zuta); text-decoration: underline; }
.foot__in > p { margin: 0; line-height: 2; }
.lang--foot { margin-left: -.75rem; }
.foot__dno { margin-top: 2rem; font-size: .85rem; }
.foot__dno p { margin: 0; }

/* sticky poziv (samo mobitel) */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; display: flex;
  box-shadow: 0 -10px 30px rgb(0 0 0 / .45); transition: transform .25s ease;
}
.sticky-cta.is-hidden { transform: translateY(160%); }
.sticky-cta a { min-height: 58px; display: flex; align-items: center; justify-content: center; gap: .55rem; text-decoration: none; font: 700 1.05rem/1 var(--font-naslovi); }
.sticky-cta__tel { flex: 1; background: var(--zuta); color: var(--crna); }
.sticky-cta__wa { width: 64px; background: var(--plava); color: var(--bijela); }
.sticky-cta__wa .ico { width: 26px; height: 26px; }

@media (min-width: 600px) {
  .akcije, .koraci__akcije { flex-direction: row; flex-wrap: wrap; }
  .usluge { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
  .forma { grid-template-columns: 1fr 1fr; padding: 1.75rem; }
  .polje--puno { grid-column: 1 / -1; }
  .foot__in { grid-template-columns: 1.5fr 1fr auto; align-items: start; }
}

@media (min-width: 768px) {
  body { padding-bottom: 0; }
  .sticky-cta { display: none; }
  .top__cta { display: inline-flex; }
  .lang { margin-left: auto; }
  .hero { padding-bottom: 6rem; }
  .hero__rijec { font-size: min(24vw, 16rem); top: 4.75rem; }
  .section { padding: 5.5rem 0; }
  .zasto__lista { grid-template-columns: repeat(3, 1fr); }
  .zasto__lista li { flex-direction: column; padding: 1.75rem 1.5rem 2rem; }
  .koraci__lista { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
  .koraci__lista::before { left: 54px; right: 0; top: 25px; bottom: auto; width: auto; height: 4px; background: linear-gradient(90deg, var(--plava), var(--zuta), var(--crvena)); transform: scaleX(0); transform-origin: left; }
  .koraci.is-vidljiv .koraci__lista::before { transform: none; }
  .koraci__lista li { padding-left: 0; padding-top: 5rem; }
}

@media (min-width: 1000px) {
  .nav { display: flex; gap: 1.75rem; margin-left: auto; }
  .lang { margin-left: .5rem; }
  .hero { min-height: min(94vh, 56rem); padding: 12rem 0 7.5rem; }
  .hero::before {
    background:
      linear-gradient(90deg, rgb(17 18 20 / .95) 0%, rgb(17 18 20 / .78) 36%, rgb(17 18 20 / .15) 72%, rgb(17 18 20 / .3) 100%),
      linear-gradient(0deg, var(--crna) 0%, transparent 26%),
      radial-gradient(ellipse at 0% 100%, rgb(30 91 216 / .35), transparent 50%);
  }
  .hero__poster, .hero__video { object-position: center; }
  .hero__in > * { max-width: 38rem; }
  .hero__in > h1 { max-width: none; }
  /* tri kose trake u bojama brenda, dole desno, daleko od naslova; samo na desktopu */
  .hero__trake { display: block; position: absolute; right: 0; bottom: 0; width: 34rem; height: 9rem; z-index: -1; overflow: hidden; pointer-events: none; }
  .hero__trake span { position: absolute; right: -4rem; height: 10px; width: 120%; transform: rotate(-14deg); transform-origin: right; animation: traka 6s ease-in-out infinite; }
  .hero__trake span:nth-child(1) { bottom: 5.4rem; background: linear-gradient(90deg, transparent, var(--plava)); }
  .hero__trake span:nth-child(2) { bottom: 3.6rem; background: linear-gradient(90deg, transparent, var(--zuta)); animation-delay: -2s; }
  .hero__trake span:nth-child(3) { bottom: 1.8rem; background: linear-gradient(90deg, transparent, var(--crvena)); animation-delay: -4s; }
  .usluge { grid-template-columns: repeat(4, 1fr); }
  .zasto { grid-template-columns: 1fr 2.2fr; gap: 4rem; align-items: center; }
  .kontakt { grid-template-columns: 1fr 1.25fr; gap: 4rem; }
}
@keyframes traka { 0%, 100% { translate: 0 0; opacity: .85; } 50% { translate: -3rem 0; opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee__track { animation: none; flex-wrap: wrap; row-gap: .8rem; justify-content: center; }
  .marquee__track[aria-hidden="true"] { display: none; }
  .marquee { -webkit-mask-image: none; mask-image: none; justify-content: center; }
  .hero__video { display: none; }
  .hero__trake span { animation: none; }
  .koraci__lista::before { transition: none; transform: none; }
  .btn, .usluga__slika img, .sticky-cta { transition: none; }
}