/* ==========================================================
   LIEGE SCHOOLS — main stylesheet
   ========================================================== */

:root{
  --navy: #132043;
  --navy-deep: #0C1730;
  --orange: #E36426;
  --orange-dark: #C24E17;
  --light: #F4F5F7;
  --white: #FFFFFF;
  --grey: #6B7280;
  --grey-light: #98A0AC;
  --line: #E4E6EA;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', Arial, sans-serif;
  --container-w: 1200px;
}

*{ box-sizing: border-box; margin:0; padding:0; }

html{ scroll-behavior: smooth; }

body{
  font-family: var(--font-sans);
  color: #22293A;
  line-height: 1.6;
  background: var(--white);
}

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

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

h1,h2,h3{ font-family: var(--font-serif); color: var(--navy); line-height:1.2; }

.center{ text-align:center; }

.section-sub{ color: var(--grey); margin-top:8px; margin-bottom:40px; }

.btn{
  display:inline-block;
  padding: 14px 30px;
  font-weight:600;
  font-size:15px;
  text-decoration:none;
  border-radius:2px;
  transition: background .2s ease, transform .15s ease;
}
.btn-primary{
  background: var(--orange);
  color: var(--white);
}
.btn-primary:hover{ background: var(--orange-dark); }

.text-link{
  color: var(--navy);
  font-weight:600;
  font-size:14.5px;
  text-decoration:underline;
}
.text-link:hover{ color: var(--orange); }

/* ================= HEADER ================= */
.site-header{
  position: sticky; top:0; z-index:100;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.nav-wrap{
  display:flex; align-items:center; justify-content:space-between;
  height: 88px;
}
.logo{ display:flex; align-items:center; gap:14px; text-decoration:none; }
.logo-mark{
  width:44px; height:44px; background:var(--navy); color:var(--white);
  font-family:var(--font-serif); font-weight:700; font-size:16px;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.logo-text strong{
  display:block; font-family:var(--font-serif); font-size:19px; color:var(--navy);
  letter-spacing: 0.5px;
}
.logo-text small{ display:block; font-size:11px; color:var(--grey); letter-spacing:1px; }

.main-nav ul{ display:flex; list-style:none; gap:34px; }
.main-nav a{
  text-decoration:none; color:#22293A; font-size:14.5px; font-weight:500;
}
.main-nav a:hover{ color: var(--orange); }

.nav-login{ padding: 12px 24px; font-size:14px; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer;
}
.nav-toggle span{ width:24px; height:2px; background:var(--navy); }

/* ================= HERO ================= */
.hero{
  position:relative; height: 620px; overflow:hidden;
  display:flex; align-items:center;
}
.hero-slides{ position:absolute; inset:0; }
.hero-slide{
  position:absolute; inset:0;
  background-size:cover; background-position:center;
  background-color: #7C8494; /* placeholder tint until real photos are added */
  opacity:0; transition: opacity 1s ease;
}
.hero-slide.is-active{ opacity:1; }
.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(12,23,48,.72) 0%, rgba(12,23,48,.35) 60%, rgba(12,23,48,.15) 100%);
}
.hero-content{ position:relative; z-index:2; color:var(--white); }
.eyebrow{
  display:inline-block; background:var(--orange); color:var(--white);
  font-size:12.5px; font-weight:600; letter-spacing:1.5px;
  padding:7px 16px; margin-bottom:22px;
}
.hero h1{
  color:var(--white); font-size:48px; font-weight:700; margin-bottom:30px;
}
.hero-dots{
  position:absolute; bottom:24px; left:50%; transform:translateX(-50%);
  display:flex; gap:10px; z-index:2;
}
.hero-dots span{
  width:9px; height:9px; border-radius:50%; border:1.4px solid var(--white); cursor:pointer;
}
.hero-dots span.is-active{ background:var(--white); }

/* ================= DIRECTOR ================= */
.director{ background:var(--light); padding:80px 0; }
.two-col{ display:grid; grid-template-columns: 380px 1fr; gap:56px; align-items:center; }
.director-photo img{ width:100%; aspect-ratio:1/1; object-fit:cover; }
.director-text h2{ font-size:30px; margin-bottom:20px; }
.director-text p{ color:var(--grey); margin-bottom:20px; max-width:520px; }
.director-signoff{
  margin-top:28px; padding-top:20px; border-top:1px solid var(--line);
}
.director-signoff strong{ display:block; font-family:var(--font-serif); color:var(--navy); }
.director-signoff span{ font-size:13px; color:var(--grey); }

/* ================= UPDATES ================= */
.updates{ padding: 80px 0; }
.updates h2{ font-size:26px; margin-bottom:36px; }
.updates-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:28px; }
.update-card{
  background:var(--white); border:1px solid var(--line); border-left:5px solid var(--orange);
  padding:26px 28px;
}
.update-card h3{ font-size:17px; margin-bottom:10px; }
.update-card p{ color:var(--grey); font-size:14px; margin-bottom:14px; }

/* ================= CAMPUSES ================= */
.campuses{ background:var(--light); padding:90px 0; }
.campuses h2{ font-size:30px; }
.campus-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:28px; }
.campus-card{ background:var(--white); }
.campus-photo{ aspect-ratio: 4/3; overflow:hidden; background:#D9DCE1; }
.campus-photo img{ width:100%; height:100%; object-fit:cover; }
.campus-body{ padding:26px 28px 30px; }
.campus-body h3{ font-size:21px; margin-bottom:6px; }
.campus-level{ display:block; color:var(--orange); font-size:13.5px; font-weight:600; margin-bottom:14px; }
.campus-address{ color:var(--grey); font-size:13.5px; margin-bottom:18px; min-height:40px; }
.campus-body hr{ border:none; border-top:1px solid var(--line); margin-bottom:18px; }

/* ================= CONNECT ================= */
.connect{ padding:90px 0; text-align:center; }
.connect h2{ font-size:28px; margin-bottom:36px; }
.video-wrap {
    width:100%;
    max-width:900px;
    margin:auto;
    aspect-ratio:16/9;
    overflow:hidden;
    border-radius:20px;
}

.video-wrap iframe {
    width:100%;
    height:100%;
    border:none;
}
.video-wrap iframe{ width:100%; height:100%; border:0; }
.social-row{ display:flex; justify-content:center; gap:16px; }
.social-row a{
  width:42px; height:42px; border:1.3px solid var(--navy); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  color:var(--navy); text-decoration:none; font-size:13px; font-weight:600;
  transition: background .2s ease, color .2s ease;
}
.social-row a:hover{ background:var(--navy); color:var(--white); }

/* ================= FOOTER ================= */
.site-footer{ background:var(--navy-deep); color:var(--grey-light); padding-top:70px; }
.footer-grid{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap:40px; padding-bottom:50px;
}
.footer-brand p{ font-size:13.5px; margin-top:16px; line-height:1.7; }
.logo-footer strong{ color:var(--white); font-family:var(--font-serif); font-size:19px; }
.footer-col h4{ color:var(--white); font-size:14px; margin-bottom:20px; font-family:var(--font-sans); }
.footer-col ul{ list-style:none; }
.footer-col ul li{ margin-bottom:13px; font-size:13.5px; }
.footer-col a{ color:var(--grey-light); text-decoration:none; }
.footer-col a:hover{ color:var(--orange); }
.contact-list li strong{ color:var(--white); }

.footer-bottom{ border-top:1px solid rgba(255,255,255,.08); padding:22px 0; }
.footer-bottom-inner{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
  font-size:12.5px;
}
.credit{ color:var(--orange); }

/* ================= RESPONSIVE ================= */
@media (max-width: 900px){
  .main-nav{
    position:fixed; top:88px; left:0; right:0; bottom:0;
    background:var(--white); transform:translateX(100%);
    transition: transform .25s ease; padding:30px 24px; overflow-y:auto;
  }
  .main-nav.is-open{ transform:translateX(0); }
  .main-nav ul{ flex-direction:column; gap:22px; }
  .nav-login{ display:none; }
  .nav-toggle{ display:flex; }

  .two-col{ grid-template-columns:1fr; }
  .updates-grid, .campus-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .hero h1{ font-size:34px; }
  .hero{ height:520px; }
}

@media (max-width: 560px){
  .footer-grid{ grid-template-columns:1fr; }
  .footer-bottom-inner{ flex-direction:column; }
}
.youtube-link {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 20px;
}

.youtube-link img {
    width:100%;
    display:block;
}

.play-button {
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%, -50%);
    background:red;
    color:white;
    width:70px;
    height:70px;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:30px;
}