:root{
  --isya-blue:#1567BE;
  --isya-gray:#6E7476;
  --accent-orange:#FF7A00;
  --bg:#FFFFFF;
  --text:#1F2937;
  --soft:#EAF7FA;
  --line:#BFCEDC;

  --radius:18px;
  --shadow: 0 10px 25px rgba(0,0,0,.06);
  --max: 1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}

a{color:inherit}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}

.topbar{
  position:sticky;top:0;z-index:20;
  background:rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}

.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
  gap:14px;
}

.brand{
  display:flex;align-items:center;gap:12px;
  text-decoration:none;
}
.brand img{height:40px;width:auto;display:block}
.brand .fallback{
  display:flex;flex-direction:column;line-height:1.1
}
.brand .fallback b{color:var(--isya-blue);font-size:20px}
.brand .fallback span{color:var(--isya-gray);font-weight:600;font-size:13px}

.nav{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
}
.nav a{
  text-decoration:none;
  font-weight:650;
  color:var(--isya-blue);
  padding:8px 10px;
  border-radius:12px;
}
.nav a:hover{background:var(--soft)}
.nav a.active{
  background:var(--isya-blue);
  color:#fff;
}
.lang{
  display:flex;align-items:center;gap:8px;
  border-left:1px solid var(--line);
  padding-left:12px;
}
.lang a{
  font-size:13px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  color:var(--isya-blue);
  text-decoration:none;
  font-weight:750;
}
.lang a:hover{background:var(--soft)}

.hero{
  background: radial-gradient(1200px 500px at 10% 10%, var(--soft) 0%, #fff 55%);
  border-bottom:1px solid var(--line);
}
.hero-inner{
  padding:64px 0 42px 0;
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:22px;
  align-items:center;
}
.kicker{
  color:var(--isya-gray);
  font-weight:700;
  letter-spacing:.04em;
  text-transform:uppercase;
  font-size:12px;
}
.hero h1{
  margin:10px 0 10px;
  font-size:44px;
  line-height:1.1;
  color:var(--isya-blue);
}
.hero p{
  margin:0;
  max-width:720px;
  font-size:18px;
  color:var(--isya-gray);
}

.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.btn{
  display:inline-block;
  padding:12px 18px;
  border-radius:14px;
  text-decoration:none;
  font-weight:750;
  border:2px solid transparent;
}
.btn-primary{background:var(--isya-blue);color:#fff}
.btn-primary:hover{opacity:.93}
.btn-outline{
  border-color:var(--isya-blue);
  color:var(--isya-blue);
  background:#fff;
}
.btn-outline:hover{background:var(--soft)}

.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
}
.card h3{margin:0 0 8px;color:var(--isya-blue)}
.card p{margin:0;color:var(--isya-gray)}

.section{padding:44px 0}
.section h2{
  margin:0 0 14px;
  color:var(--isya-blue);
  font-size:30px;
}
.section .lead{margin:0 0 18px;color:var(--isya-gray);max-width:820px}

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:16px;
}
.grid-2{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:16px;
}
.badge{
  display:inline-block;
  padding:6px 10px;
  border-radius:999px;
  background:var(--soft);
  border:1px solid var(--line);
  color:var(--isya-blue);
  font-weight:750;
  font-size:12px;
}
.list{
  margin:10px 0 0;
  padding-left:18px;
  color:var(--isya-gray);
}
.list li{margin:6px 0}

.page-header{
  padding:24px 0 8px;
}
.breadcrumb{
  color:var(--isya-gray);
  font-size:14px;
}
.page-title{
  margin:8px 0 0;
  font-size:34px;
  color:var(--isya-blue);
}

.footer{
  border-top:1px solid var(--line);
  padding:20px 0;
  color:var(--isya-gray);
  font-size:14px;
  background:#fff;
}
.footer a{color:var(--isya-blue);text-decoration:none;font-weight:650}
.footer a:hover{text-decoration:underline}

.form{
  display:grid;
  gap:10px;
}
.input, .textarea{
  width:100%;
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px;
  font:inherit;
}
.textarea{min-height:140px;resize:vertical}

.mini-hero{
  background:linear-gradient(180deg, var(--soft), #fff);
  border-bottom:1px solid var(--line);
}

.note{
  color:var(--isya-gray);
  font-size:14px;
}

@media (max-width: 960px){
  .hero-inner{grid-template-columns:1fr}
  .hero h1{font-size:36px}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .nav{gap:6px}
  .lang{border-left:none;padding-left:0}
}

/* --- Banner slot (placeholders for your future banners) --- */
.banner-slot{
  background:#fff;
  border-bottom:1px solid var(--line);
}
.banner-inner{
  display:grid;
  grid-template-columns: 1fr 1.35fr;
  gap:16px;
  align-items:center;
  padding:14px 0;
}
.banner-placeholder{
  height:140px;
  border:2px dashed var(--line);
  border-radius:var(--radius);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--isya-gray);
  font-weight:850;
  letter-spacing:.08em;
}
.banner-img{
  width:100%;
  height:auto;
  border-radius:var(--radius);
  border:1px solid var(--line);
  display:block;
}

/* --- Rotating logos (marquee) --- */
.logo-marquee{
  overflow:hidden;
  border:1px solid var(--line);
  background:#fff;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:22px 0;
}
.logo-track{
  display:flex;
  align-items:center;
  gap:48px;
  width:max-content;
  animation: marquee 28s linear infinite;
  padding-left:24px;
}
.logo-marquee:hover .logo-track{ animation-play-state: paused; }
.logo-item{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:6px 0;
}
.logo-item img{
  height:44px;
  width:auto;
  max-width:190px;
  opacity:.95;
}
@keyframes marquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* Utilities */
.bg-soft{
  background: var(--soft);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.bg-white{ background:#fff; }

@media (max-width: 960px){
  .banner-inner{ grid-template-columns:1fr; }
  .banner-placeholder{ height:120px; }
  .logo-item img{ height:32px; max-width:160px; }
}


/* Accent helpers */
.accent{ color: var(--accent-orange); }
.btn-accent{ background: var(--accent-orange); color:#fff; }
.btn-accent:hover{ opacity:.93; }

/* --- HERO BANNER (editable) --- */
.banner-slot{
  background: linear-gradient(90deg, rgba(24,119,242,0.14) 0%, rgba(24,119,242,0.05) 55%, rgba(255,122,0,0.10) 100%);
  border-bottom:1px solid var(--line);
}
.site-banner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:18px 0;
}
.site-banner-left{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:260px;
}
.site-banner-left img{
  height:52px;
  width:auto;
  display:block;
}
.site-banner-titles{
  display:flex;
  flex-direction:column;
  line-height:1.15;
}
.site-banner-titles .title{
  font-weight:900;
  color:var(--isya-blue);
  font-size:18px;
}
.site-banner-titles .subtitle{
  font-weight:800;
  color:var(--isya-gray);
  font-size:13px;
}
.site-banner-right{
  flex:1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px 18px;
  min-height:150px; /* bigger banner */
}
.site-banner-copy h2{
  margin:0 0 6px;
  font-size:22px;
  color:var(--text);
}
.site-banner-copy p{
  margin:0;
  color:var(--isya-gray);
  max-width:720px;
}
.site-banner-copy .underline{
  display:inline-block;
  border-bottom:4px solid var(--accent-orange);
  padding-bottom:2px;
}
@media (max-width: 960px){
  .site-banner{ flex-direction:column; align-items:flex-start; }
  .site-banner-right{ width:100%; }
}

/* ===== ISYA theme overrides (blue/gray + orange) ===== */
.btn-primary{ background: var(--isya-blue); }
.btn-outline{ border-color: var(--isya-blue); color: var(--isya-blue); }
.nav a{ color: var(--isya-blue); }
.nav a.active{ background: var(--isya-blue); }
.badge{ color: var(--isya-blue); }
.btn-accent{ background: var(--accent-orange); color:#fff; }
.btn-accent:hover{ opacity:.93; }

/* Rubrics (image cards like the example) */
.rubric-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:18px;
}
.rubric-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  overflow:hidden;
  box-shadow: var(--shadow);
}


.rubric-card img{
  width:100%;
  height:170px;
  object-fit: cover;
  display:block;
}
.rubric-body{ padding:16px; }
.rubric-top{
  display:flex; align-items:center; gap:12px; margin-bottom:10px;
}
.rubric-num{
  font-size:34px; font-weight:900; color: var(--accent-orange);
  line-height:1;
}
.rubric-line{
  height:4px; width:44px; background: var(--accent-orange);
  border-radius:999px;
}
.rubric-title{
  margin:0 0 8px; color: var(--isya-blue); font-weight:900;
  letter-spacing:.01em;
}
.rubric-text{ margin:0; color: var(--isya-gray); }

/* Banner image area */
.banner-slot{
  background: linear-gradient(90deg, rgba(21,103,190,0.16) 0%, rgba(21,103,190,0.06) 55%, rgba(255,122,0,0.10) 100%);
  border-bottom:1px solid var(--line);
}
.banner-inner{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:16px 0;
}
@media (max-width: 1100px){
  .rubric-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .rubric-grid{ grid-template-columns: 1fr; }
  .rubric-card img{ height:160px; }
}