/* ===== Tokens ===== */
:root {
  --bg: #0b0f0e;
  --surface: #121816;
  --card: #161d1b;
  --line: rgba(214, 255, 63, .16);
  --accent: #d6ff3f;
  --text: #f2f5f2;
  --muted: #a3afa9;
  --radius: 18px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  scroll-behavior: auto;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.4;
  overflow-x: hidden;
  cursor: default;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, p { margin: 0; }

button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

::selection { background: var(--accent); color: var(--bg); }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 3rem;
  padding: 0 6vw;
}

/* ===== Preloader ===== */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.preloader__mark { opacity: .9; }

.preloader__count {
  position: absolute;
  right: 6vw;
  bottom: 6vw;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 6vw, 4rem);
  color: var(--accent);
  font-weight: 500;
}

body.loaded .preloader { pointer-events: none; }

/* ===== Custom cursor ===== */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 998;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  will-change: transform;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1px solid var(--accent);
}

.no-cursor .cursor-dot,
.no-cursor .cursor-ring {
  display: none;
}

body.cursor-active { cursor: none; }
body.cursor-active a,
body.cursor-active button { cursor: none; }

/* ===== Nav ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 6vw;
  font-family: var(--font-mono);
  font-size: .8rem;
  mix-blend-mode: normal;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: -.01em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  text-transform: lowercase;
}

.nav__links a { opacity: .8; transition: opacity .2s; }
.nav__links a:hover { opacity: 1; }

@media (max-width: 720px) {
  .nav__links a:not(.btn) { display: none; }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 1.6rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: .85rem;
  font-weight: 500;
}

.btn--accent {
  background: var(--accent);
  color: var(--bg);
}

.btn--small { padding: .5rem 1.1rem; font-size: .75rem; }

.btn[disabled] { opacity: .6; pointer-events: none; }

.link-mono {
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 6vw 4rem;
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(242,245,242,.05) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, rgba(242,245,242,.05) 0 1px, transparent 1px 64px);
  pointer-events: none;
}

.hero__glow {
  position: absolute;
  top: -20%;
  left: -10%;
  width: 60vw;
  height: 60vw;
  background: var(--accent);
  filter: blur(120px);
  opacity: .16;
  border-radius: 50%;
  pointer-events: none;
  will-change: transform;
}

.hero__inner { position: relative; z-index: 1; max-width: 1100px; }

.hero__title {
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -.02em;
  margin-bottom: 2rem;
}

.hero__title .line { display: block; }

.word-wrap { display: inline-block; overflow: hidden; vertical-align: top; }

.word { display: inline-block; will-change: transform; }

.word--accent { color: var(--accent); }

.hero__sub {
  max-width: 560px;
  font-size: 1.15rem;
  color: var(--muted);
  margin-bottom: 2.5rem;
}

.hero__cta {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero__facts {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--muted);
  letter-spacing: .02em;
}

/* ===== Marquee ===== */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.5rem 0;
  overflow: hidden;
}

.marquee__row { overflow: hidden; }
.marquee__row + .marquee__row { margin-top: .5rem; }

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 28s linear infinite;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
}

.marquee__track b {
  color: var(--accent);
  font-weight: 500;
  margin: 0 .3em;
}

.marquee__track--reverse {
  animation-name: marquee-scroll-reverse;
}

.marquee__row:hover .marquee__track {
  animation-play-state: paused;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes marquee-scroll-reverse {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

/* ===== O nama ===== */
.o-nama {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 6vw;
}

.o-nama__inner { max-width: 900px; margin: 0 auto; }

.o-nama__text {
  font-size: clamp(1.4rem, 3.2vw, 2.4rem);
  font-weight: 500;
  line-height: 1.4;
}

.o-nama__text .rword {
  opacity: .12;
}

.o-nama__sign {
  margin-top: 2.5rem;
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: .9rem;
}

/* ===== Counters ===== */
.counters { padding: 6rem 6vw; }

.counters__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  border-top: 1px solid var(--line);
  padding-top: 3rem;
}

.counter__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 4rem);
  color: var(--accent);
}

.counter__label {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--muted);
  margin-top: .5rem;
}

@media (max-width: 720px) {
  .counters__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Usluge ===== */
.usluge { padding: 6rem 6vw; }

.usluge__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.tilt-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.5rem;
  overflow: hidden;
  will-change: transform;
  transform-style: preserve-3d;
  opacity: 0;
  transform: translateY(40px);
}

.tilt-card__glare {
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at var(--gx, 50%) var(--gy, 50%), rgba(214,255,63,.16), transparent 60%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}

.tilt-card:hover .tilt-card__glare { opacity: 1; }

.tilt-card__tag {
  display: block;
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: .8rem;
  margin-bottom: 1.5rem;
}

.tilt-card h3 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: .8rem;
}

.tilt-card p { color: var(--muted); }

@media (max-width: 720px) {
  .usluge__grid { grid-template-columns: 1fr; }
}

/* ===== Radovi ===== */
.radovi { padding-top: 6rem; }

.radovi__title { margin-bottom: 2.5rem; }

.radovi__pin {
  height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.radovi__track {
  display: flex;
  gap: 2rem;
  padding: 0 6vw;
  will-change: transform;
}

.work-card {
  flex: 0 0 auto;
  width: min(80vw, 620px);
}

.work-card__media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}

.work-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform .5s ease;
}

.work-card__media:hover img { transform: scale(1.04); }

.work-card__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.2rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--text);
  background: linear-gradient(0deg, rgba(11,15,14,.9), transparent);
  opacity: 0;
  transition: opacity .3s;
}

.work-card__media:hover .work-card__overlay { opacity: 1; }

.work-card__caption { padding: 1.2rem 0; }

.work-card__type {
  display: block;
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--muted);
  margin-bottom: .4rem;
}

.work-card__name {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: .4rem;
}

.work-card__meta {
  color: var(--muted);
  font-size: .9rem;
  margin-bottom: .8rem;
}

.work-card__link {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: .85rem;
}

.work-card--cta {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  aspect-ratio: 16/10;
  align-self: center;
}

.work-card__cta-inner { text-align: center; }
.work-card__cta-inner h3 { font-size: 1.6rem; margin-bottom: 1.5rem; }

/* ===== Zasto mi (card stack) ===== */
.zasto-mi { padding: 8rem 6vw 12rem; }

.card-stack {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
  height: 320px;
}

.stack-card {
  position: absolute;
  inset: 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  will-change: transform;
}

.stack-card:nth-child(1) { transform: translate(0, 0) rotate(0deg); z-index: 4; }
.stack-card:nth-child(2) { transform: translate(6px, 10px) rotate(1deg); z-index: 3; }
.stack-card:nth-child(3) { transform: translate(-6px, 20px) rotate(-1deg); z-index: 2; }
.stack-card:nth-child(4) { transform: translate(4px, 30px) rotate(1deg); z-index: 1; }

.stack-card h3 { font-size: 1.6rem; margin-bottom: .8rem; }
.stack-card p { color: var(--muted); }

/* ===== Kontakt ===== */
.kontakt { padding: 6rem 6vw 8rem; }

.kontakt .section-title { padding: 0; max-width: 900px; margin-bottom: 4rem; }

.kontakt__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
}

.kontakt__form {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.field { display: flex; flex-direction: column; gap: .5rem; }

.field label {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--muted);
}

.field input,
.field textarea {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: .9rem 1rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1rem;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.field.is-invalid input,
.field.is-invalid textarea {
  border-color: #ff5f5f;
}

.field__error {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: #ff5f5f;
  min-height: 1em;
}

.kontakt__note {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--muted);
}

.kontakt__success {
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--accent);
  min-height: 1em;
}

.kontakt__info {
  font-family: var(--font-mono);
  font-size: .9rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-self: start;
}

.kontakt__info p { display: flex; flex-direction: column; gap: .3rem; }
.kontakt__info span { color: var(--muted); font-size: .75rem; }
.kontakt__info a:hover { color: var(--accent); }

@media (max-width: 860px) {
  .kontakt__grid { grid-template-columns: 1fr; }
}

/* ===== Footer ===== */
.footer {
  border-top: 1px solid var(--line);
  padding: 3rem 6vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer__brand { display: flex; align-items: center; gap: .8rem; }

.footer__tagline { font-family: var(--font-display); font-weight: 600; }

.footer__copy {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--muted);
}

.footer__top {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--accent);
  font-size: 1.1rem;
}

/* ===== Reduced motion fallback ===== */
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation-duration: 60s; }
  .word-wrap, .o-nama__text .rword { opacity: 1 !important; }
}

body.reduced-motion .word-wrap .word { transform: none !important; }
body.reduced-motion .o-nama__text .rword { opacity: 1 !important; }
body.reduced-motion .tilt-card { opacity: 1; transform: none; }
body.reduced-motion .radovi__pin { height: auto; overflow: visible; }
body.reduced-motion .radovi__track { flex-wrap: wrap; overflow-x: auto; transform: none !important; }