/* ================================
   RESET & BASE
================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Georgia, serif;
  color: #2c2416;
  background: #faf7f2;
}

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

a {
  text-decoration: none;
}

/* ================================
   NAVIGACIJA — Flexbox
================================ */
.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  border-bottom: 1px solid #e8e0d0;
  background: #faf7f2;
}

.nav-logo {
  font-size: 20px;
  font-weight: bold;
  letter-spacing: -0.02em;
  color: #2c2416;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  color: #8a7a65;
  transition: color 0.3s ease;
}

/* Hover: linkovi mijenjaju boju */
.nav-links a:hover {
  color: #2c2416;
}

/* ================================
   HERO — Flexbox
================================ */
.hero {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding: 64px 32px;
  background: #f2ece0;
}

.hero-sadrzaj {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 560px;
}

.hero-sadrzaj h1 {
  font-size: 36px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #2c2416;
}

.hero-sadrzaj p {
  font-size: 16px;
  color: #7a6a55;
  line-height: 1.7;
}

/* Hero slika — tranzicija: lagano zaokretanje */
.hero-slika {
  overflow: visible;
}

.hero-slika img {
  border-radius: 8px;
  box-shadow: 4px 8px 24px rgba(44, 36, 22, 0.12);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  transform-origin: bottom left;
}

/* ✅ ISPRAVAK: ide s lijeve na desnu */
.hero-slika img:hover {
  transform: rotate(3deg) translateX(12px) translateY(-10px);
  box-shadow: 12px 20px 40px rgba(44, 36, 22, 0.2);
}

/* Gumb */
.gumb {
  display: inline-block;
  padding: 14px 28px;
  background: #2c2416;
  color: #faf7f2;
  font-size: 14px;
  border-radius: 4px;
  align-self: flex-start;
  transition: background 0.3s ease, transform 0.3s ease;
}

/* Hover: gumb mijenja boju i naraste */
.gumb:hover {
  background: #5a4a35;
  transform: scale(1.05);
}

/* ================================
   USLUGE — Grid
================================ */
.usluge {
  padding: 64px 32px;
  background: #faf7f2;
}

.usluge h2 {
  font-size: 28px;
  margin-bottom: 36px;
  letter-spacing: -0.02em;
  color: #2c2416;
}

/* Mobilni prikaz: 1 stupac */
.usluge-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  perspective: 1000px;
}

/* Kartica */
.kartica {
  background: #f2ece0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #e8e0d0;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.kartica img {
  width: 100%;
}

.kartica h3 {
  font-size: 18px;
  padding: 20px 20px 8px;
  color: #2c2416;
}

.kartica p {
  font-size: 14px;
  color: #7a6a55;
  line-height: 1.6;
  padding: 0 20px 24px;
}

/* Hover: lebdenje */
.kartica:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0 20px 40px rgba(44, 36, 22, 0.12);
}

.kartica-3d {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

/* 3D hover */
.kartica-3d:hover {
  transform: rotateY(10deg) translateY(-10px) scale(1.05);
  box-shadow: 0 20px 40px rgba(44, 36, 22, 0.15);
}

/* ================================
   FOOTER
================================ */
.footer {
  padding: 32px;
  text-align: center;
  font-size: 13px;
  color: #a09080;
  border-top: 1px solid #e8e0d0;
  background: #f2ece0;
}

/* ================================
   RESPONZIVNOST — desktop (768px+)
================================ */
@media (min-width: 768px) {

  /* Hero: dva stupca */
  .hero {
    flex-direction: row;
    align-items: center;
    gap: 64px;
  }

  .hero-sadrzaj {
    flex: 1;
  }

  .hero-slika {
    flex: 1;
  }

  /* Usluge: 3 stupca */
  .usluge-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}