/*
Theme Name: Unique School Design
Theme URI: https://example.com
Author: Unique School Design
Description: Kompletna brendirana WordPress tema za prezentaciju i opcionalnu prodaju radova učenika.
Version: 4.0
Text Domain: unique-school-design
*/

:root{
  --usd-yellow:#F4C529;
  --usd-blue:#3E4A92;
  --usd-coral:#E66A6C;
  --usd-text:#111;
  --usd-muted:#5c5c5c;
  --usd-bg:#ffffff;
  --usd-soft:#f7f7fb;
  --usd-border: rgba(0,0,0,.10);
  --usd-radius: 18px;
  --usd-shadow: 0 10px 25px rgba(0,0,0,.10);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--usd-text);
  background:var(--usd-bg);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height:1.55;
}
a{color:inherit}
img{max-width:100%; height:auto}
.usd-container{max-width:1120px; margin:0 auto; padding:0 16px}
.usd-muted{color:var(--usd-muted)}
.usd-pill{display:inline-block; padding:6px 10px; border-radius:999px; background:rgba(62,74,146,.08); color:var(--usd-blue); font-weight:700; font-size:12px}

/* Header */
.site-header{
  position:sticky; top:0; z-index:50;
  background:#fff;
  border-bottom:1px solid var(--usd-border);
  backdrop-filter:saturate(140%) blur(8px);
}
.site-header-inner{display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0}
.brand{display:flex; align-items:center; gap:12px; text-decoration:none}
.brand img{height:78px; width:auto}
.brand-title{font-weight:900; letter-spacing:.2px; line-height:1.05}
.brand-sub{font-size:13px; color:var(--usd-muted)}

.nav-toggle{display:none; border:1px solid var(--usd-border); border-radius:12px; padding:10px 12px; background:#fff; font-weight:800}
.nav{display:flex; gap:10px; align-items:center; flex-wrap:wrap}
.nav a{text-decoration:none; padding:10px 12px; border-radius:12px; font-weight:700}
.nav a:hover{background:rgba(62,74,146,.08)}
.nav .current-menu-item > a, .nav .current_page_item > a{background:rgba(230,106,108,.16)}

@media (max-width: 860px){
  .nav-toggle{display:inline-block}
  .nav{display:none; width:100%; padding:10px 0}
  .nav.is-open{display:flex; flex-direction:column; align-items:stretch}
  .nav a{display:block}
  .site-header-inner{flex-wrap:wrap}
}

/* Hero */
.hero{
  position:relative;
  padding:64px 0 46px;
  background:
    radial-gradient(800px 260px at 10% 20%, rgba(244,197,41,.55), transparent 60%),
    radial-gradient(800px 260px at 90% 10%, rgba(230,106,108,.35), transparent 60%),
    radial-gradient(900px 300px at 70% 80%, rgba(62,74,146,.18), transparent 60%),
    linear-gradient(0deg, rgba(244,197,41,.14), rgba(244,197,41,.14));
}
.hero-grid{display:grid; grid-template-columns: 1.25fr .75fr; gap:22px; align-items:center}
.hero h1{margin:0 0 12px; font-size:46px; line-height:1.05}
.hero p{margin:0 0 18px; font-size:18px; color:var(--usd-muted); max-width:720px}
.hero-card{
  background:#fff;
  border:1px solid var(--usd-border);
  border-radius: var(--usd-radius);
  box-shadow: var(--usd-shadow);
  padding:18px;
}
.hero-card ul{margin:10px 0 0; padding-left:18px}
.hero-card li{margin:6px 0}

@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
  .hero h1{font-size:38px}
}

/* Buttons */
.btns{display:flex; gap:10px; flex-wrap:wrap; margin-top:10px}
.btn{
  display:inline-block;
  text-decoration:none;
  font-weight:900;
  padding:12px 16px;
  border-radius:14px;
  border:2px solid transparent;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn:hover{transform: translateY(-1px); box-shadow:0 10px 22px rgba(0,0,0,.12)}
.btn-primary{background:var(--usd-blue); color:#fff}
.btn-outline{border-color:var(--usd-blue); color:var(--usd-blue); background:#fff}
.btn-coral{background:var(--usd-coral); color:#fff}

/* Sections */
.section{padding:52px 0}
.section h2{margin:0 0 14px; font-size:30px}
.section .lead{max-width:820px; color:var(--usd-muted); margin:0 0 18px}
.split{display:grid; grid-template-columns:1fr 1fr; gap:18px}
@media (max-width: 900px){ .split{grid-template-columns:1fr} }

.card{
  border:1px solid var(--usd-border);
  border-radius: var(--usd-radius);
  background:#fff;
  overflow:hidden;
  box-shadow: 0 8px 20px rgba(0,0,0,.06);
}
.card a{text-decoration:none; display:block}
.thumb{background:var(--usd-soft)}
.thumb img{width:100%; height:230px; object-fit:cover; display:block}
.card h3{margin:14px 14px 6px; font-size:18px}
.card .meta{margin:0 14px 14px; color:var(--usd-muted); font-size:14px}

.grid{display:grid; gap:18px; grid-template-columns:repeat(3, minmax(0,1fr))}
@media (max-width: 980px){ .grid{grid-template-columns:repeat(2, minmax(0,1fr))} }
@media (max-width: 560px){ .grid{grid-template-columns:1fr} }

.notice{
  border:1px solid rgba(62,74,146,.18);
  background: rgba(62,74,146,.06);
  border-radius: var(--usd-radius);
  padding:14px 16px;
}

/* Content */
.content{padding:28px 0}
.content h1{margin-top:0}
.content .wp-block-image img{border-radius:16px}

/* Forms */
input[type="text"], input[type="email"], textarea{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--usd-border);
  font: inherit;
}
textarea{min-height:140px}
label{font-weight:800}
.form-row{margin-bottom:12px}

/* Footer */
.site-footer{
  background: var(--usd-blue);
  color:#fff;
  padding:26px 0;
  margin-top:30px;
}
.site-footer a{color:#fff}
.footer-grid{display:flex; gap:14px; justify-content:space-between; flex-wrap:wrap}

/* Logo emphasis */
.hero-logo{
  width: min(360px, 90%);
  height:auto;
  display:block;
  margin: 6px 0 12px;
  filter: drop-shadow(0 14px 22px rgba(0,0,0,.12));
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image: url('assets/images/logo.png');
  background-repeat: repeat;
  background-size: 420px auto;
  opacity: .06;
  pointer-events:none;
}
.hero > *{position:relative}

.footer-logo{height:44px; width:auto; opacity:.95}

/* Hero logo – transparent, no background */
.hero-logo{
  background:none !important;
}

/* Animations */
@keyframes usdPopIn{
  from{opacity:0; transform: translateY(10px) scale(.98)}
  to{opacity:1; transform: translateY(0) scale(1)}
}
@keyframes usdFloat{
  0%,100%{transform: translateY(0)}
  50%{transform: translateY(-6px)}
}
.hero-logo{
  animation: usdPopIn .55s ease-out both, usdFloat 3.8s ease-in-out .65s infinite;
}

/* Watermark background for sections/pages */
.usd-watermark{
  position:relative;
  overflow:hidden;
}
.usd-watermark::before{
  content:"";
  position:absolute;
  inset:-40px;
  background-image:url('assets/images/logo.png');
  background-repeat:repeat;
  background-size: 420px auto;
  opacity:.045;
  pointer-events:none;
  transform: rotate(-2deg);
}
.usd-watermark > *{position:relative}

@media (max-width: 560px){
  .brand img{height:62px}
  .hero-logo{width: min(280px, 92%);}
  .hero{padding:54px 0 38px;}
}

@keyframes usdCardIn{
  from{opacity:0; transform: translateY(8px)}
  to{opacity:1; transform: translateY(0)}
}
.card{animation: usdCardIn .45s ease-out both;}

/* Brand typography refinement */
.brand-title{
  font-family: 'Poppins', 'Montserrat', system-ui, sans-serif;
  font-weight:800;
  letter-spacing:.6px;
  text-transform:uppercase;
}

/* Card typography refinement */
.card h3{
  font-family: 'Poppins', system-ui, sans-serif;
  font-weight:700;
  letter-spacing:.2px;
}
.card .meta{
  font-size:13px;
}

/* Mini logo in content cards */
.usd-mini-logo{
  height:48px;
  width:auto;
  margin:10px 0 6px;
  opacity:.98;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,.10));
}

/* School identity line */
.usd-school-line{
  display:flex;
  align-items:center;
  gap:12px;
  margin:10px 0 14px;
}
.usd-school-logo{
  height:42px;
  width:auto;
  flex-shrink:0;
}
.usd-school-line span{
  font-size:14px;
  color:var(--usd-muted);
  line-height:1.4;
}

/* School badge (clean + visible) */
.usd-school-badge{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:10px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(6px);
  margin:12px 0 14px;
}
.usd-school-logo{
  width: min(360px, 100%);
  height:auto;
  display:block;
}
.usd-school-caption{
  font-size:13px;
  color:var(--usd-muted);
  line-height:1.35;
}
@media (max-width: 560px){
  .usd-school-badge{align-items:stretch}
  .usd-school-logo{width: min(340px, 100%);}
}

/* School badge – icon only */
.usd-school-badge--icon{
  align-items:flex-start;
}
.usd-school-icon{
  height:96px;
  width:auto;
  display:block;
}
@media (max-width: 560px){
  .usd-school-icon{height:78px;}
}

/* Support section – stable layout */
.usd-support-card{
  max-width:720px;
  margin:0 auto;
  text-align:left;
}

/* Mobile menu */
@media (max-width: 900px){
  .main-nav{display:none;}
  .main-nav.open{display:block;}
}

/* Submenu (mobile) */
.nav .sub-menu{
  display:none;
  padding-left:10px;
  margin:6px 0 0;
}
.nav .menu-item-has-children > a{
  position:relative;
  padding-right:34px;
}
.nav .menu-item-has-children > a::after{
  content:"▾";
  position:absolute;
  right:12px;
  top:50%;
  transform: translateY(-50%);
  opacity:.7;
  font-weight:900;
}
@media (max-width: 860px){
  .nav .menu-item-has-children.usd-sub-open > .sub-menu{display:block;}
  .nav .sub-menu a{padding:10px 12px; border-radius:12px;}
}