/*
Theme Name: Interijeri Skoko Functional
Theme URI: https://interijeriskoko.lovable.app
Author: Lovable
Author URI: https://lovable.dev
Description: Stabilna WordPress tema za Interijeri Skoko s automatski generiranim stranicama i zasebnim templateima za sve glavne podstranice.
Version: 1.0.3
Requires at least: 5.0
Tested up to: 6.6
Requires PHP: 7.0
Text Domain: interijeri-skoko-functional
*/

:root {
  --is-background: #f7f6f2; /* Svjetlija, topla siva/bež prema slici */
  --is-surface: #ffffff;
  --is-surface-alt: #ece3d7;
  --is-foreground: #221d18;
  --is-muted: #6d6257;
  --is-border: #e2dfd9;
  --is-accent: #b8905d;
  --is-accent-dark: #8a6434;
  --is-shadow: 0 4px 20px rgba(34, 29, 24, 0.04);
  --is-radius: 0px; /* Uklonjeni zaobljeni rubovi za elegantniji izgled */
  --is-container: min(1280px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--is-background);
  color: var(--is-foreground);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

/* Globalna Serif tipografija za naslove */
h1, h2, h3, h4, 
.is-page-title, 
.is-section-title, 
.is-footer__title,
.is-category__label {
  font-family: 'Playfair Display', 'Times New Roman', Georgia, serif;
  font-weight: 400;
}

.is-container { width: var(--is-container); margin-inline: auto; }

/* HEADER & NAVIGACIJA */
.is-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--is-background);
}
.is-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 100px;
}
.is-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0;
}
.is-brand__mark {
  width: 50px;
  height: 50px;
  object-fit: contain;
}
.is-brand__text {
  width: min(200px, 25vw);
  min-width: 140px;
  object-fit: contain;
}
.is-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.is-nav__list {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.is-nav__item { position: relative; }
.is-nav__link {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--is-foreground);
  font-weight: 500;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}
.is-nav__link:hover,
.is-nav__link:focus-visible { opacity: 1; color: var(--is-accent-dark); }
.is-nav__submenu {
  position: absolute;
  top: calc(100% + 14px);
  left: 0;
  min-width: 220px;
  padding: 14px;
  margin: 0;
  list-style: none;
  background: var(--is-surface);
  border: 1px solid var(--is-border);
  border-radius: var(--is-radius);
  box-shadow: var(--is-shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: 0.25s ease;
}
.is-nav__item:hover .is-nav__submenu,
.is-nav__item:focus-within .is-nav__submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.is-nav__submenu a {
  display: block;
  padding: 8px 10px;
  border-radius: var(--is-radius);
  color: var(--is-muted);
}
.is-nav__submenu a:hover,
.is-nav__submenu a:focus-visible {
  background: var(--is-surface-alt);
  color: var(--is-foreground);
}
.is-lang-switcher {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--is-muted);
}
.is-lang-switcher a {
  padding: 4px;
  transition: color 0.3s ease;
}
.is-lang-switcher a.is-active {
  color: var(--is-foreground);
  font-weight: 600;
}
.is-nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--is-border);
  background: transparent;
  border-radius: var(--is-radius);
}
.is-mobile-nav {
  display: none;
  padding: 0 0 18px;
}
.is-mobile-nav.is-open { display: block; }
.is-mobile-nav .is-nav__list {
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  padding-top: 10px;
}
.is-mobile-nav .is-nav__submenu {
  position: static;
  visibility: visible;
  opacity: 1;
  transform: none;
  margin-top: 10px;
  box-shadow: none;
}

/* GLAVNI SADRŽAJ I HERO SEKCIJA */
.is-main { padding-bottom: 72px; }
.is-hero {
  padding: 0;
}
.is-hero__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  align-items: center;
}
.is-hero__copy { padding: 0; }
.is-overline {
  display: inline-flex;
  padding: 8px 14px;
  color: var(--is-muted);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.is-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.5rem, 4.5vw, 4.5rem);
  line-height: 1.2;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--is-foreground);
}
.is-hero p {
  max-width: 520px;
  color: var(--is-muted);
  font-size: 1.05rem;
}
.is-hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.is-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: var(--is-radius);
  border: 1px solid var(--is-foreground);
  transition: 0.25s ease;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
}
.is-button--primary { background: var(--is-foreground); color: #fff; }
.is-button--primary:hover { background: var(--is-accent-dark); border-color: var(--is-accent-dark); }
.is-button--ghost:hover { background: var(--is-surface); }
.is-hero__media {
  position: relative;
  min-height: 500px;
  border-radius: var(--is-radius);
  overflow: hidden;
}
.is-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* OPĆE SEKCIJE I GRIDOVI */
.is-section { margin-top: 40px; }
.is-page-intro { padding-top: 34px; }
.is-page-intro__card { padding: 26px 28px; }
.is-page-title {
  margin: 0;
  font-size: clamp(2.4rem, 4vw, 4.2rem);
  line-height: 1;
}
.is-section-title {
  margin: 0 0 14px;
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  line-height: 1.05;
}
.is-section-desc {
  margin: 0 0 24px;
  max-width: 900px;
  color: var(--is-muted);
  font-size: 1rem;
}

/* STANDARDNI GRID SUSTAV */
.is-grid { display: grid; gap: 20px; }
.is-grid--hero { grid-template-columns: repeat(3, 1fr); }
.is-grid--2 { grid-template-columns: repeat(2, 1fr); }
.is-grid--3 { grid-template-columns: repeat(3, 1fr); }
.is-grid--4 { grid-template-columns: repeat(4, 1fr); }
.is-grid--side { grid-template-columns: 1.2fr 0.8fr; align-items: start; }
.is-grid--side .is-grid__stack { display: grid; gap: 18px; }

/* KARTICE SA SLIKAMA (is-card-image) */
.is-card-image {
  margin: 0; 
  position: relative;
  overflow: hidden;
  border: 1px solid var(--is-border);
  background: var(--is-surface);
  min-height: 350px; 
  border-radius: var(--is-radius); 
}
.is-card-image img,
.is-full-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.is-card-image:hover img,
.is-full-image:hover img { transform: scale(1.03); }
.is-full-image {
  overflow: hidden;
  border-radius: var(--is-radius);
  border: 1px solid var(--is-border);
}

/* HOMEPAGE KATEGORIJE GRID (Prema slici) */
.is-category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr); /* 4 jednaka stupca */
  grid-auto-rows: 260px; /* Fiksna visina reda za lakše uklapanje */
  gap: 20px; 
}

.is-category {
  position: relative;
  overflow: hidden;
  border-radius: var(--is-radius);
  color: #fff;
  background: var(--is-border);
  min-height: unset; /* Brišemo staro pravilo, visinu kontrolira grid */
  height: 100%;
}

/* --- TOČAN RASPORED PREMA SLICI --- */

/* 1. Kitchen (Velika visoka slika, lijevo) */
.is-category-grid > a:nth-child(1) { grid-column: 1 / 3; grid-row: 1 / 3; }

/* 2. Upholstery (Široka slika, ispod Kitchen) */
.is-category-grid > a:nth-child(2) { grid-column: 1 / 3; grid-row: 3 / 4; }

/* 3. Doors (Mala slika, sredina gore) */
.is-category-grid > a:nth-child(3) { grid-column: 3 / 4; grid-row: 1 / 2; }

/* 4. Commercial (Mala slika, desno gore) */
.is-category-grid > a:nth-child(4) { grid-column: 4 / 5; grid-row: 1 / 2; }

/* 5. Hospitality (Velika visoka slika, desno) */
.is-category-grid > a:nth-child(5) { grid-column: 3 / 5; grid-row: 2 / 4; }

/* --- ZADNJI RED (4 slike u istom redu) --- */

/* 6. Portfolio */
.is-category-grid > a:nth-child(6) { grid-column: 1 / 2; grid-row: 4 / 5; }

/* 7. About us */
.is-category-grid > a:nth-child(7) { grid-column: 2 / 3; grid-row: 4 / 5; }

/* 8. Dimensional art */
.is-category-grid > a:nth-child(8) { grid-column: 3 / 4; grid-row: 4 / 5; }

/* 9. Zadnja slika (npr. Teak decking) */
.is-category-grid > a:nth-child(9) { grid-column: 4 / 5; grid-row: 4 / 5; }


.is-category img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.is-category:hover img { transform: scale(1.03); }
.is-category::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0) 40%);
  pointer-events: none;
}

/* Stil fonta na slikama prilagođen novom izgledu (podebljano, bez serifa) */
.is-category__label {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 24px;
  z-index: 1;
  font-size: 1.5rem;
  font-family: 'Inter', sans-serif !important;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
  text-align: center;
}

.is-cta { margin-top: 48px; text-align: center; }

/* PODSTRANICE: O NAMA, KONTAKT, PORTFOLIO */
.is-about-grid,
.is-contact-grid { display: grid; gap: 24px; }

.is-about-hero {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  overflow: hidden;
  border-radius: var(--is-radius);
  background: var(--is-surface);
  border: 1px solid var(--is-border);
}
.is-about-hero__brand {
  background: var(--is-foreground);
  color: #fff;
  display: grid;
  place-items: center;
  gap: 16px;
  padding: 48px 24px;
  text-align: center;
}
.is-about-hero__brand img { max-width: 240px; }
.is-about-copy { grid-template-columns: repeat(2, 1fr); align-items: center; }
.is-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.is-stat {
  padding: 26px 18px;
  border-radius: var(--is-radius);
  background: var(--is-surface);
  border: 1px solid var(--is-border);
  text-align: center;
}
.is-stat strong { display: block; font-size: 2.2rem; font-family: 'Playfair Display', serif;}
.is-timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.is-timeline__item {
  padding-left: 18px;
  border-left: 2px solid var(--is-accent);
}
.is-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.is-step {
  padding: 20px 16px;
  border-radius: var(--is-radius);
  background: var(--is-surface);
  border: 1px solid var(--is-border);
  text-align: center;
}
.is-step__number {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: var(--is-surface-alt);
  color: var(--is-accent-dark);
  font-size: 1.5rem;
  margin-bottom: 12px;
}
.is-portfolio-group + .is-portfolio-group { margin-top: 48px; }
.is-portfolio-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.is-portfolio-grid figure {
  margin: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--is-radius);
  border: 1px solid var(--is-border);
  background: var(--is-surface);
}

/* FORME I KONTAKT */
.is-contact-grid { grid-template-columns: 0.85fr 1.15fr; }
.is-contact-card,
.is-contact-form {
  padding: 28px;
  border-radius: var(--is-radius);
  border: 1px solid var(--is-border);
  background: var(--is-surface);
}
.is-contact-form input,
.is-contact-form textarea {
  width: 100%;
  border: 1px solid var(--is-border);
  border-radius: var(--is-radius);
  padding: 14px 16px;
  font: inherit;
  background: #fff;
}
.is-contact-form textarea { min-height: 180px; resize: vertical; }
.is-form-grid { display: grid; gap: 14px; }
.is-page-content { margin-top: 32px; }

/* FOOTER */
.is-footer {
  padding: 80px 0 30px;
  background: var(--is-background);
  color: var(--is-foreground);
  border-top: 1px solid var(--is-border);
}
.is-footer__grid { 
  display: grid;
  grid-template-columns: repeat(4, 1fr); 
  gap: 40px;
}
.is-footer__title { 
  margin: 0 0 16px; 
  font-size: 1rem; 
  font-weight: 600;
  font-family: 'Playfair Display', 'Times New Roman', serif;
}
.is-footer p,
.is-footer a,
.is-footer li { 
  color: var(--is-muted); 
  font-size: 0.85rem;
  line-height: 1.8;
  margin: 0;
}
.is-footer__bottom {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid var(--is-border); 
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.75rem;
  color: var(--is-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 1040px) {
  .is-hero__grid,
  .is-about-hero,
  .is-about-copy,
  .is-contact-grid,
  .is-grid--side,
  .is-stats,
  .is-timeline,
  .is-steps,
  .is-portfolio-grid { grid-template-columns: repeat(2, 1fr); gap: 40px;}
  
  .is-grid--hero,
  .is-grid--3,
  .is-grid--4,
  .is-footer__grid { grid-template-columns: repeat(2, 1fr); }
  
  /* Resetiranje novog custom grida za tablete */
  .is-category-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 280px;
  }
  .is-category-grid > a:nth-child(n) {
    grid-column: span 1;
    grid-row: span 1;
  }
  .is-category-grid > a:nth-child(1),
  .is-category-grid > a:nth-child(2),
  .is-category-grid > a:nth-child(5) {
    grid-column: span 2;
  }
}

@media (max-width: 860px) {
  .is-nav { display: none; }
  .is-nav-toggle { display: inline-grid; place-items: center; }
  /* Koristimo clamp umjesto fiksne veličine kako dugačke riječi ne bi lomile dizajn */
  .is-hero h1 { font-size: clamp(2rem, 5vw, 3rem); }
}

@media (max-width: 680px) {
  .is-hero__grid,
  .is-about-hero,
  .is-about-copy,
  .is-contact-grid,
  .is-grid--hero,
  .is-grid--2,
  .is-grid--3,
  .is-grid--4,
  .is-grid--side,
  .is-footer__grid,
  .is-stats,
  .is-timeline,
  .is-steps,
  .is-portfolio-grid { grid-template-columns: 1fr; }
  
  .is-header__inner { min-height: 80px; }
  .is-brand__mark { width: 52px; height: 52px; }
  .is-brand__text { width: min(180px, 50vw); min-width: 130px; }
  
  /* --- FIX ZA HERO SEKCIJU NA MOBITELU --- */
  .is-hero { padding-top: 16px; }
  
  /* Smanjen razmak između teksta i slike za kompaktniji izgled */
  .is-hero__grid { gap: 24px; } 
  
  .is-hero h1 {
    /* Sigurna veličina fonta za dugačku riječ "DIZAJNIRANJE" na malim ekranima */
    font-size: clamp(1.8rem, 8vw, 2.4rem);
    margin-bottom: 12px;
    line-height: 1.1;
  }
  
  .is-hero p {
    font-size: 0.95rem;
    margin-bottom: 24px;
  }
  
  .is-hero__actions {
    flex-direction: column; /* Gumbi idu jedan ispod drugog */
    gap: 12px;
    margin-top: 0;
  }
  
  .is-button {
    width: 100%; /* Gumbi zauzimaju punu širinu za bolji UI/UX na dodir */
  }
  
  .is-hero__media { 
    min-height: 250px; 
    height: 35vh; /* Slika se skalira prema visini mobitela i ostaje u kadru */
  }
  /* -------------------------------------- */
  
  .is-page-intro__card,
  .is-contact-card,
  .is-contact-form { padding: 22px; }
  
  /* Za mobitele vraćamo sve u jedan stupac */
  .is-category-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 240px;
  }
  .is-category-grid > a:nth-child(n) {
    grid-column: span 1;
  }
}