/* ============================================
   VolleyEdu — Design System
   ============================================ */

:root{
  --navy-dark:#0d1826;
  --navy-mid:#132339;
  --navy-soft:#1a2c46;
  --navy-line: rgba(255,255,255,0.08);
  --navy-line-soft: rgba(255,255,255,0.05);

  --orange:#ff6633;
  --orange-dim: rgba(255,102,51,0.14);
  --gold:#ffc857;
  --green:#3ddc97;

  --ink:#f4f6f8;
  --muted:#8a99ac;
  --muted-dim:#5f7288;

  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:8px;

  --container: 1120px;
}

*, *::before, *::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  background:var(--navy-dark);
  color:var(--ink);
  font-family:'Inter', sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

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

a{ color:inherit; }

h1,h2,h3{
  font-family:'Bebas Neue', sans-serif;
  font-weight:400;
  letter-spacing:0.015em;
  line-height:1.05;
  margin:0;
}

h1{ font-size:clamp(38px, 6vw, 62px); }
h2{ font-size:clamp(28px, 4vw, 38px); }
h3{ font-size:22px; letter-spacing:0.02em; }

p{ margin:0; }

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  letter-spacing:0.28em;
  text-transform:uppercase;
  color:var(--gold);
  font-weight:600;
}

.eyebrow::before{
  content:"";
  width:16px;
  height:1px;
  background:var(--gold);
  opacity:0.7;
}

.muted{ color:var(--muted); }

/* ---------- Buttons ---------- */

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border-radius:999px;
  font-size:14.5px;
  font-weight:600;
  text-decoration:none;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform 0.15s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  font-family:'Inter', sans-serif;
}

.btn:hover{ transform:translateY(-1px); }

.btn-primary{
  background:var(--orange);
  color:var(--navy-dark);
}
.btn-primary:hover{ background:#ff7a4d; }

.btn-outline{
  background:transparent;
  border-color:var(--navy-line);
  color:var(--ink);
}
.btn-outline:hover{ border-color:var(--orange); color:var(--orange); }

/* ---------- Header / Nav ---------- */

header.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(13,24,38,0.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--navy-line-soft);
}

.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 24px;
  max-width:var(--container);
  margin:0 auto;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:var(--ink);
}

.brand img{ height:34px; width:auto; }

.brand-name{
  font-family:'Bebas Neue', sans-serif;
  font-size:22px;
  letter-spacing:0.03em;
}

nav.main-nav{
  display:flex;
  align-items:center;
  gap:6px;
}

nav.main-nav a{
  padding:10px 16px;
  border-radius:999px;
  text-decoration:none;
  color:var(--muted);
  font-size:14.5px;
  font-weight:500;
  transition:color 0.2s ease, background 0.2s ease;
  white-space:nowrap;
}

nav.main-nav a:hover{ color:var(--ink); background:var(--navy-soft); }
nav.main-nav a.active{ color:var(--ink); background:var(--navy-soft); }

.nav-actions{ display:flex; align-items:center; gap:14px; }

.nav-toggle{
  display:none;
  background:none;
  border:1px solid var(--navy-line);
  border-radius:8px;
  width:42px;
  height:38px;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:"";
  display:block;
  width:18px;
  height:2px;
  background:var(--ink);
  position:relative;
  transition:0.2s;
}
.nav-toggle span::before{ position:absolute; top:-6px; }
.nav-toggle span::after{ position:absolute; top:6px; }

@media (max-width: 860px){
  nav.main-nav{
    position:fixed;
    inset:64px 0 0 0;
    background:var(--navy-dark);
    flex-direction:column;
    align-items:stretch;
    padding:18px;
    gap:4px;
    transform:translateY(-8px);
    opacity:0;
    pointer-events:none;
    transition:0.2s ease;
    border-top:1px solid var(--navy-line-soft);
  }
  nav.main-nav.open{
    transform:translateY(0);
    opacity:1;
    pointer-events:auto;
  }
  nav.main-nav a{ padding:14px 16px; font-size:16px; }
  .nav-toggle{ display:flex; }
  .nav-actions .btn-primary{ display:none; }
}

/* ---------- Hero ---------- */

.hero{
  position:relative;
  padding:88px 0 96px;
  overflow:hidden;
}

.hero-glow{
  position:absolute;
  top:-220px;
  left:50%;
  transform:translateX(-50%);
  width:900px;
  height:700px;
  background:radial-gradient(circle, rgba(255,102,51,0.16) 0%, rgba(255,102,51,0) 65%);
  pointer-events:none;
}

.hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:56px;
  align-items:center;
}

@media (max-width: 900px){
  .hero-grid{ grid-template-columns:1fr; }
}

.hero h1{ margin:16px 0 20px; }
.hero h1 .accent{ color:var(--orange); }

.hero .lead{
  font-size:17.5px;
  color:var(--muted);
  max-width:480px;
  margin-bottom:32px;
}

.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; }

/* Page hero (inner pages, smaller) */
.page-hero{
  padding:64px 0 48px;
  border-bottom:1px solid var(--navy-line-soft);
}
.page-hero h1{ margin-top:14px; }
.page-hero .lead{ color:var(--muted); max-width:600px; margin-top:16px; font-size:16.5px; }

/* ---------- Scoreboard signature element ---------- */

.scoreboard{
  position:relative;
  background:var(--navy-mid);
  border:1px solid var(--navy-line);
  border-radius:var(--radius-lg);
  padding:26px 26px 22px;
  box-shadow:0 30px 60px -20px rgba(0,0,0,0.5);
}

.scoreboard-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:18px;
}

.live-tag{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:11.5px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--green);
  font-weight:700;
}

.live-dot{
  width:7px; height:7px;
  border-radius:50%;
  background:var(--green);
  animation:pulse-green 1.8s ease-out infinite;
}

@keyframes pulse-green{
  0%   { box-shadow:0 0 0 0 rgba(61,220,151,0.55); }
  70%  { box-shadow:0 0 0 8px rgba(61,220,151,0); }
  100% { box-shadow:0 0 0 0 rgba(61,220,151,0); }
}

.scoreboard-app{ font-size:11.5px; color:var(--muted-dim); letter-spacing:0.05em; }

.scoreboard-teams{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}

.team{ text-align:center; }
.team-name{ font-size:13px; color:var(--muted); letter-spacing:0.04em; margin-bottom:6px; }
.team-sets{ font-family:'Bebas Neue', sans-serif; font-size:34px; color:var(--ink); }
.serve-dot{
  width:8px; height:8px; border-radius:50%; background:var(--orange);
  margin:6px auto 0;
  transition:transform 0.3s ease;
}
.vs{ font-size:13px; color:var(--muted-dim); }

.scoreboard-set{
  background:var(--navy-dark);
  border:1px solid var(--navy-line);
  border-radius:var(--radius-md);
  padding:16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.set-label{ font-size:11px; color:var(--muted-dim); letter-spacing:0.1em; text-transform:uppercase; margin-bottom:4px; }
.set-points{ font-family:'Bebas Neue', sans-serif; font-size:30px; letter-spacing:0.03em; }
.set-points .a{ color:var(--ink); }
.set-points .sep{ color:var(--muted-dim); margin:0 6px; }
.set-points .b{ color:var(--orange); }

@media (prefers-reduced-motion: reduce){
  .live-dot{ animation:none; }
}

/* ---------- Sections ---------- */

section{ padding:88px 0; }
section.tight{ padding:64px 0; }
section.alt{ background:var(--navy-mid); border-top:1px solid var(--navy-line-soft); border-bottom:1px solid var(--navy-line-soft); }

.section-head{
  max-width:640px;
  margin-bottom:48px;
}
.section-head h2{ margin-top:14px; }
.section-head .lead{ color:var(--muted); margin-top:14px; font-size:16.5px; }

/* ---------- Product cards ---------- */

.product-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:24px;
}

@media (max-width:900px){
  .product-grid{ grid-template-columns:1fr; }
}

.product-card{
  background:var(--navy-mid);
  border:1px solid var(--navy-line);
  border-radius:var(--radius-lg);
  padding:28px;
  display:flex;
  flex-direction:column;
  gap:16px;
  text-decoration:none;
  color:var(--ink);
  transition:border-color 0.2s ease, transform 0.2s ease;
}

.product-card:hover{ border-color:var(--orange); transform:translateY(-3px); }

.product-card-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:11.5px;
  font-weight:700;
  letter-spacing:0.06em;
  text-transform:uppercase;
  padding:5px 12px;
  border-radius:999px;
  white-space:nowrap;
}

.badge-live{ background:rgba(61,220,151,0.12); color:var(--green); }
.badge-dev{ background:var(--orange-dim); color:var(--orange); }

.badge-dot{ width:6px; height:6px; border-radius:50%; background:currentColor; }

.product-card p{ color:var(--muted); font-size:15px; }

.product-card .card-link{
  margin-top:auto;
  font-size:14px;
  font-weight:600;
  color:var(--orange);
  display:inline-flex;
  align-items:center;
  gap:6px;
}

/* ---------- Detailed product blocks (programi.html) ---------- */

.product-detail{
  display:grid;
  grid-template-columns:340px 1fr;
  gap:44px;
  padding:44px 0;
}

.product-detail + .product-detail{ border-top:1px solid var(--navy-line-soft); }

@media (max-width:800px){
  .product-detail{ grid-template-columns:1fr; gap:24px; }
}

.product-detail-head h3{ font-size:28px; margin:14px 0 10px; }
.product-detail-head .lead{ color:var(--muted); font-size:15px; }

.feature-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:14px;
}

.feature-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  font-size:15px;
  color:var(--ink);
}

.feature-list li::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--orange);
  margin-top:8px;
  flex-shrink:0;
}

/* ---------- Value / about cards ---------- */

.value-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:24px;
}
@media (max-width:800px){ .value-grid{ grid-template-columns:1fr; } }

.value-card{
  border:1px solid var(--navy-line);
  border-radius:var(--radius-md);
  padding:26px;
}
.value-card h3{ font-size:19px; margin-bottom:10px; }
.value-card p{ color:var(--muted); font-size:14.5px; }

/* ---------- CTA banner ---------- */

.cta-banner{
  background:var(--navy-mid);
  border:1px solid var(--navy-line);
  border-radius:var(--radius-lg);
  padding:52px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.cta-banner h2{ font-size:30px; }
.cta-banner p{ color:var(--muted); margin-top:8px; }

/* ---------- Empty state ---------- */

.empty-state{
  text-align:center;
  max-width:480px;
  margin:0 auto;
  padding:64px 24px;
}

.empty-icon{
  width:56px;
  height:56px;
  margin:0 auto 24px;
  border-radius:50%;
  background:var(--navy-mid);
  border:1px solid var(--navy-line);
  display:flex;
  align-items:center;
  justify-content:center;
}

.empty-state h2{ font-size:26px; margin-bottom:12px; }
.empty-state p{ color:var(--muted); margin-bottom:26px; }

/* ---------- Novosti (news list) ---------- */

.news-list{
  display:grid;
  gap:20px;
  max-width:760px;
}

.news-card{
  background:var(--navy-mid);
  border:1px solid var(--navy-line);
  border-radius:var(--radius-lg);
  padding:30px;
}

.news-date{
  font-size:12.5px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--muted-dim);
  margin-bottom:10px;
}

.news-card h2{ font-size:24px; margin-bottom:12px; }
.news-card .news-body{ color:var(--muted); font-size:15.5px; white-space:pre-wrap; }

/* ---------- Galerija (gallery grid) ---------- */

.gallery-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
  margin-top:40px;
}
@media (max-width:760px){ .gallery-grid{ grid-template-columns:repeat(2, 1fr); } }

.gallery-tile{
  aspect-ratio:4/3;
  background:var(--navy-mid);
  border:1px solid var(--navy-line);
  border-radius:var(--radius-md);
  overflow:hidden;
  position:relative;
}

.gallery-tile img{
  width:100%;
  height:100%;
  object-fit:cover;
}

.gallery-tile-caption{
  position:absolute;
  left:0; right:0; bottom:0;
  padding:10px 14px;
  font-size:12.5px;
  color:var(--ink);
  background:linear-gradient(0deg, rgba(13,24,38,0.85), transparent);
}

.gallery-tile-empty{
  background:var(--navy-mid);
  border:1px dashed var(--navy-line);
  border-radius:var(--radius-md);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--muted-dim);
}

/* ---------- Contact ---------- */

.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
  align-items:start;
}
@media (max-width:800px){ .contact-grid{ grid-template-columns:1fr; } }

.contact-form{
  background:var(--navy-mid);
  border:1px solid var(--navy-line);
  border-radius:var(--radius-lg);
  padding:36px;
  display:grid;
  gap:18px;
}

.form-row{ display:grid; gap:8px; }

.form-row label{
  font-size:13.5px;
  color:var(--muted);
  font-weight:500;
}

.form-row input,
.form-row textarea{
  background:var(--navy-dark);
  border:1px solid var(--navy-line);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  color:var(--ink);
  font-family:'Inter', sans-serif;
  font-size:15px;
  resize:vertical;
  transition:border-color 0.2s ease;
}

.form-row input:focus,
.form-row textarea:focus{
  outline:none;
  border-color:var(--orange);
}

.form-row textarea{ min-height:130px; }

.hp-field{
  position:absolute;
  left:-9999px;
  width:1px;
  height:1px;
  overflow:hidden;
}

.form-submit{
  border:none;
  width:100%;
}

.form-status{
  font-size:14px;
  padding:12px 16px;
  border-radius:var(--radius-sm);
  display:none;
}
.form-status.show{ display:block; }
.form-status.ok{ background:rgba(61,220,151,0.1); color:var(--green); }
.form-status.err{ background:var(--orange-dim); color:var(--orange); }

.contact-card{
  background:var(--navy-mid);
  border:1px solid var(--navy-line);
  border-radius:var(--radius-lg);
  padding:44px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  flex-wrap:wrap;
}

.contact-email{
  font-family:'Bebas Neue', sans-serif;
  font-size:clamp(26px, 4vw, 34px);
  letter-spacing:0.02em;
  color:var(--ink);
  text-decoration:none;
}
.contact-email:hover{ color:var(--orange); }

.copy-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:transparent;
  border:1px solid var(--navy-line);
  color:var(--muted);
  padding:11px 18px;
  border-radius:999px;
  font-size:13.5px;
  font-family:'Inter', sans-serif;
  cursor:pointer;
  transition:0.2s;
}
.copy-btn:hover{ border-color:var(--orange); color:var(--orange); }
.copy-btn.copied{ color:var(--green); border-color:var(--green); }

/* ---------- Footer ---------- */

footer.site-footer{
  border-top:1px solid var(--navy-line-soft);
  padding:48px 0 28px;
}

.footer-top{
  display:flex;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
  margin-bottom:32px;
}

.footer-brand{ display:flex; align-items:center; gap:10px; margin-bottom:12px; }
.footer-brand img{ height:26px; }
.footer-brand span{ font-family:'Bebas Neue', sans-serif; font-size:19px; }

.footer-tagline{ color:var(--muted); font-size:14px; max-width:280px; }

.footer-links{ display:flex; gap:48px; flex-wrap:wrap; }
.footer-col h4{ font-size:12px; letter-spacing:0.1em; text-transform:uppercase; color:var(--muted-dim); margin-bottom:14px; font-weight:600; }
.footer-col a{
  display:block;
  color:var(--muted);
  text-decoration:none;
  font-size:14.5px;
  margin-bottom:10px;
  transition:color 0.2s;
}
.footer-col a:hover{ color:var(--orange); }

.footer-bottom{
  border-top:1px solid var(--navy-line-soft);
  padding-top:22px;
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:var(--muted-dim);
}

/* ---------- Focus ---------- */

a:focus-visible, button:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}