/* ==========================================================================
   Almaas University — Main Stylesheet
   Brand colors: Primary Green #0E9447 | Dark Green #0B7A3A | Accent #F4A300
   ========================================================================== */

:root{
  --primary: #0E9447;
  --primary-dark: #0B7A3A;
  --accent: #F4A300;
  --accent-dark: #d68f00;
  --dark: #0d1b14;
  --text: #33403a;
  --text-light: #6b7a72;
  --bg-light: #f4f9f6;
  --white: #ffffff;
  --border: #e3ece7;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px rgba(11,60,30,0.08);
  --shadow-lg: 0 20px 50px rgba(11,60,30,0.15);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all .35s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{ box-sizing: border-box; margin:0; padding:0; }
html{ scroll-behavior: smooth; }
body{
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.65;
  background: var(--white);
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ text-decoration:none; color:inherit; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; }
h1,h2,h3,h4,h5{ font-family: var(--font-heading); color:#0f2818; line-height:1.25; font-weight:700; }
.container{ width:100%; max-width:1240px; margin:0 auto; padding:0 24px; }

.skip-link{ position:absolute; left:-999px; top:0; background:var(--primary); color:#fff; padding:10px 18px; z-index:9999; }
.skip-link:focus{ left:10px; top:10px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:13px 28px; border-radius: 50px; font-weight:600; font-size:.95rem;
  transition: var(--transition); cursor:pointer; white-space:nowrap; border:2px solid transparent;
}
.btn-primary{ background: var(--primary); color:#fff; }
.btn-primary:hover{ background: var(--primary-dark); transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.btn-accent{ background: var(--accent); color:#2b1c00; }
.btn-accent:hover{ background: var(--accent-dark); transform: translateY(-3px); box-shadow: 0 15px 35px rgba(244,163,0,.35); }
.btn-outline{ background: transparent; border-color: currentColor; color: var(--primary); }
.btn-outline:hover{ background: var(--primary); color:#fff; border-color: var(--primary); }
.btn-outline-white{ background: transparent; border-color: rgba(255,255,255,.7); color:#fff; }
.btn-outline-white:hover{ background:#fff; color: var(--primary-dark); }
.btn-block{ display:flex; width:100%; margin-top:16px; }
.btn-sm{ padding:9px 20px; font-size:.85rem; }

/* ---------- Preloader ---------- */
#preloader{
  position:fixed; inset:0; background:#fff; z-index:99999;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:18px;
  transition: opacity .5s ease, visibility .5s ease;
}
#preloader img{ width:70px; height:70px; animation: pulse 1.4s infinite ease-in-out; }
.loader-bar{ width:160px; height:4px; background:var(--border); border-radius:4px; overflow:hidden; position:relative; }
.loader-bar::after{
  content:''; position:absolute; left:-40%; top:0; height:100%; width:40%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  animation: loading 1.1s infinite ease-in-out;
}
@keyframes loading{ 0%{ left:-40%; } 100%{ left:100%; } }
@keyframes pulse{ 0%,100%{ transform:scale(1);} 50%{ transform:scale(1.12);} }
body.loaded #preloader{ opacity:0; visibility:hidden; }

/* ---------- Topbar ---------- */
.topbar{ background: var(--dark); color:#cfe6d8; font-size:.82rem; }
.topbar-inner{ display:flex; justify-content:space-between; align-items:center; padding:9px 24px; flex-wrap:wrap; gap:8px; }
.topbar-contact span{ margin-right:22px; }
.topbar-contact i{ color: var(--accent); margin-right:6px; }
.topbar-contact a, .topbar-socials a{ color:#cfe6d8; }
.topbar-contact a:hover, .topbar-socials a:hover{ color: var(--accent); }
.topbar-socials{ display:flex; align-items:center; gap:16px; }
.topbar-socials i{ margin-right:4px; }

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky; top:0; z-index:1000; background:#fff;
  box-shadow: 0 2px 18px rgba(0,0,0,.06);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; padding:12px 24px; gap:20px; }
.brand{ display:flex; align-items:center; flex-shrink:0; }
.brand img{ height:52px; width:auto; max-width:100%; object-fit:contain; display:block; }
.main-nav > ul{ display:flex; align-items:center; gap:6px; }
.main-nav > ul > li{ position:relative; }
.main-nav > ul > li > a{
  display:flex; align-items:center; gap:6px; padding:14px 14px; font-weight:600; font-size:.95rem;
  color:#1c2e22; border-radius: var(--radius-sm); transition: var(--transition);
}
.main-nav > ul > li > a i{ font-size:.65rem; opacity:.6; }
.main-nav > ul > li > a:hover, .main-nav > ul > li > a.active{ color: var(--primary); background: var(--bg-light); }
.dropdown{
  position:absolute; top: 100%; left:0; background:#fff; min-width:240px;
  border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); padding:10px;
  opacity:0; visibility:hidden; transform: translateY(10px); transition: var(--transition); z-index: 100;
}
.has-dropdown:hover .dropdown{ opacity:1; visibility:visible; transform: translateY(0); }
.dropdown li a{ display:block; padding:11px 16px; border-radius:8px; font-size:.9rem; font-weight:500; color:#2b3a32; }
.dropdown li a:hover{ background: var(--bg-light); color: var(--primary); padding-left:20px; }

/* ---------- Nested dropdown (submenu), e.g. About > Administration ---------- */
.dropdown li.has-submenu{ position:relative; }
.dropdown li.has-submenu > a{ display:flex; align-items:center; justify-content:space-between; gap:14px; }
.dropdown li.has-submenu > a i{ font-size:.6rem; opacity:.55; }
.submenu{
  position:absolute; top:-10px; left:100%; margin-left:6px; background:#fff; min-width:250px;
  border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); padding:10px;
  opacity:0; visibility:hidden; transform: translateX(10px); transition: var(--transition); z-index:110;
}
.submenu li a{ display:block; padding:11px 16px; border-radius:8px; font-size:.9rem; font-weight:500; color:#2b3a32; }
.submenu li a:hover{ background: var(--bg-light); color: var(--primary); padding-left:20px; }
.has-submenu:hover > .submenu{ opacity:1; visibility:visible; transform: translateX(0); }

.header-actions{ display:flex; align-items:center; gap:16px; }
.nav-toggle{ display:none; flex-direction:column; gap:5px; width:32px; }
.nav-toggle span{ height:3px; background:#1c2e22; border-radius:2px; transition: var(--transition); }

/* ---------- Hero Slider (Homepage) ---------- */
.hero-slider{ position:relative; height: 88vh; min-height:560px; overflow:hidden; }
.hero-slide{
  position:absolute; inset:0; background-size:cover; background-position:center;
  display:flex; align-items:center; opacity:0; transition: opacity 1.2s ease;
}
.hero-slide::before{
  content:''; position:absolute; inset:0;
  background: linear-gradient(115deg, rgba(9,40,22,.86) 10%, rgba(11,122,58,.55) 60%, rgba(244,163,0,.25));
}
.hero-slide.active{ opacity:1; z-index:1; }
.hero-slide-content{ position:relative; z-index:2; color:#fff; max-width:680px; }
.hero-slide-content span.tag{
  display:inline-block; background: rgba(244,163,0,.18); border:1px solid var(--accent); color: var(--accent);
  padding:6px 16px; border-radius:50px; font-size:.8rem; font-weight:600; margin-bottom:18px;
}
.hero-slide-content h1{ color:#fff; font-size: clamp(2rem, 4.5vw, 3.4rem); margin-bottom:18px; }
.hero-slide-content p{ font-size:1.1rem; color:#e7f3ec; margin-bottom:30px; max-width:560px; }
.hero-btns{ display:flex; gap:16px; flex-wrap:wrap; }
.hero-nav{ position:absolute; bottom:30px; left:0; right:0; z-index:3; display:flex; justify-content:center; gap:12px; }
.hero-nav button{ width:12px; height:12px; border-radius:50%; background: rgba(255,255,255,.4); transition: var(--transition); }
.hero-nav button.active{ background: var(--accent); width:34px; border-radius:8px; }
.hero-arrow{
  position:absolute; top:50%; transform:translateY(-50%); z-index:3; width:48px; height:48px; border-radius:50%;
  background: rgba(255,255,255,.15); color:#fff; display:flex; align-items:center; justify-content:center;
  border:1px solid rgba(255,255,255,.4); transition: var(--transition);
}
.hero-arrow:hover{ background:var(--accent); color:#2b1c00; border-color: var(--accent); }
.hero-arrow.prev{ left:30px; } .hero-arrow.next{ right:30px; }
.hero-stats{
  position:relative; z-index:2; margin-top: -70px; background:#fff; border-radius: var(--radius);
  box-shadow: var(--shadow-lg); display:grid; grid-template-columns:repeat(4,1fr);
}
.hero-stats .stat{ text-align:center; padding:26px 10px; border-right:1px solid var(--border); }
.hero-stats .stat:last-child{ border-right:none; }
.hero-stats .stat h3{ color:var(--primary); font-size:2.1rem; }
.hero-stats .stat span{ color:var(--text-light); font-size:.85rem; font-weight:600; }

/* ---------- Page Hero (inner pages) ---------- */
.page-hero{
  background-size:cover; background-position:center; padding: 150px 0 70px; color:#fff; position:relative;
}
.breadcrumbs{ margin-bottom:18px; font-size:.9rem; }
.breadcrumbs a{ color:#e7f3ec; }
.breadcrumbs a:hover{ color: var(--accent); }
.breadcrumbs .sep{ margin:0 8px; color: rgba(255,255,255,.6); }
.breadcrumbs .current{ color: var(--accent); font-weight:600; }
.page-hero h1{ color:#fff; font-size: clamp(1.9rem, 4vw, 2.8rem); }
.hero-subtitle{ margin-top:12px; font-size:1.05rem; color:#e7f3ec; max-width:640px; }

/* ---------- Section basics ---------- */
section{ padding: 90px 0; }
.section-head{ text-align:center; max-width:700px; margin:0 auto 55px; }
.section-head .eyebrow{
  display:inline-flex; align-items:center; gap:8px; color: var(--primary); font-weight:700; font-size:.8rem;
  letter-spacing:1.5px; text-transform:uppercase; background: rgba(14,148,71,.08); padding:7px 18px; border-radius:50px; margin-bottom:16px;
}
.section-head h2{ font-size: clamp(1.7rem, 3.2vw, 2.5rem); margin-bottom:14px; }
.section-head p{ color: var(--text-light); font-size:1.05rem; }
.section-head.light h2, .section-head.light p{ color:#fff; }
.bg-light{ background: var(--bg-light); }
.bg-dark{ background: linear-gradient(135deg,#0d2818,#0b3d20); color:#e7f3ec; }

/* ---------- Grids & Cards ---------- */
.grid{ display:grid; gap:30px; }
.grid-2{ grid-template-columns: repeat(2,1fr); }
.grid-3{ grid-template-columns: repeat(3,1fr); }
.grid-4{ grid-template-columns: repeat(4,1fr); }

.icon-card{
  background:#fff; border:1px solid var(--border); border-radius: var(--radius); padding:36px 28px;
  transition: var(--transition); text-align:center;
}
.icon-card:hover{ transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: transparent; }
.icon-card .icon{
  width:70px; height:70px; border-radius:18px; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color:#fff; font-size:1.6rem; margin:0 auto 20px;
  transition: var(--transition);
}
.icon-card:hover .icon{ transform: rotate(-8deg) scale(1.08); }
.icon-card h3{ font-size:1.15rem; margin-bottom:10px; }
.icon-card p{ color: var(--text-light); font-size:.94rem; }

.about-media{ position:relative; }
.about-media img{ border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.about-media .badge-float{
  position:absolute; bottom:-24px; right:-24px; background:#fff; border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding:20px 26px; display:flex; align-items:center; gap:14px;
}
.about-media .badge-float i{ font-size:2rem; color:var(--accent); }
.about-media .badge-float strong{ display:block; font-size:1.4rem; color:var(--primary); }
.about-media .badge-float span{ font-size:.8rem; color: var(--text-light); }
.check-list li{ display:flex; align-items:flex-start; gap:12px; margin-bottom:14px; font-weight:500; }
.check-list i{ color: var(--primary); margin-top:4px; }

.card{
  background:#fff; border-radius: var(--radius); overflow:hidden; border:1px solid var(--border);
  transition: var(--transition); display:flex; flex-direction:column; height:100%;
}
.card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.card-img{ position:relative; overflow:hidden; height:210px; display:block; }
.card-img img{ width:100%; height:100%; object-fit:cover; transition: transform .6s ease; }
.card:hover .card-img img{ transform: scale(1.1); }
.card-tag{
  position:absolute; top:14px; left:14px; background: var(--accent); color:#2b1c00; font-size:.72rem;
  font-weight:700; padding:5px 14px; border-radius:50px; text-transform:uppercase; letter-spacing:.5px;
}
.card-body{ padding:24px; display:flex; flex-direction:column; gap:10px; flex:1; }
.card-meta{ display:flex; gap:16px; font-size:.8rem; color: var(--text-light); }
.card-meta i{ color: var(--primary); margin-right:5px; }
.card-body h3{ font-size:1.15rem; }
.card-body p{ color: var(--text-light); font-size:.92rem; flex:1; }
.card-link{ font-weight:700; color: var(--primary); font-size:.88rem; display:inline-flex; align-items:center; gap:6px; }
.card-link i{ transition: var(--transition); }
.card-link:hover i{ transform: translateX(5px); }

.faculty-card .icon{ background: linear-gradient(135deg, var(--accent), var(--accent-dark)); }

/* ---------- Profile cards (leadership / staff directories) ---------- */
.profile-card{
  background:#fff; border:1px solid var(--border); border-radius: var(--radius); overflow:hidden;
  text-align:center; transition: var(--transition); position:relative; height:100%;
}
.profile-card:hover{ transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color:transparent; }
.profile-card .profile-photo{ position:relative; height:270px; overflow:hidden; background: var(--bg-light); }
.profile-card .profile-photo img{ width:100%; height:100%; object-fit:cover; object-position:top center; transition: transform .6s ease; }
.profile-card:hover .profile-photo img{ transform:scale(1.08); }
.profile-card .profile-rank{
  position:absolute; top:14px; left:14px; background: var(--accent); color:#2b1c00; font-size:.7rem;
  font-weight:700; padding:5px 14px; border-radius:50px; text-transform:uppercase; letter-spacing:.5px;
}
.profile-card .profile-body{ padding:24px 20px 26px; }
.profile-card .profile-body h3{ font-size:1.08rem; margin-bottom:6px; }
.profile-card .profile-role{ display:block; color: var(--primary); font-weight:700; font-size:.82rem; margin-bottom:16px; line-height:1.4; }
.profile-card .profile-email{
  display:inline-flex; align-items:center; gap:8px; font-size:.83rem; color: var(--text-light);
  border-top:1px solid var(--border); padding-top:14px; width:100%; justify-content:center; word-break:break-all;
}
.profile-card .profile-email:hover{ color: var(--primary); }
.profile-card .profile-email i{ color: var(--accent); flex-shrink:0; }

/* ---------- Partner cards ---------- */
.partner-card{
  background:#fff; border:1px solid var(--border); border-radius: var(--radius); padding:34px 24px;
  text-align:center; transition: var(--transition); display:flex; flex-direction:column; align-items:center;
  gap:16px; height:100%;
}
.partner-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color:transparent; }
.partner-card .partner-logo-wrap{
  width:120px; height:120px; border-radius:50%; background: var(--bg-light); display:flex;
  align-items:center; justify-content:center; overflow:hidden; padding:16px; transition: var(--transition);
}
.partner-card:hover .partner-logo-wrap{ background:#fff; box-shadow: var(--shadow); }
.partner-card .partner-logo-wrap img{ width:100%; height:100%; object-fit:contain; }
.partner-card .partner-tag{ font-size:.75rem; color: var(--primary); font-weight:700; text-transform:uppercase; letter-spacing:.8px; }
.partner-card h3{ font-size:1.02rem; line-height:1.4; }
.partner-card p{ color: var(--text-light); font-size:.88rem; }

/* ---------- Video section ---------- */
.video-frame{
  position:relative; width:100%; aspect-ratio:16/9; border-radius: var(--radius); overflow:hidden;
  box-shadow: var(--shadow-lg); background:#0d1b14;
}
.video-frame video{ width:100%; height:100%; object-fit:cover; display:block; }
.video-caption{ display:flex; align-items:center; gap:10px; margin-top:18px; color: var(--text-light); font-size:.9rem; }
.video-caption i{ color: var(--primary); font-size:1.1rem; }

/* ---------- Video showcase (natural-aspect, letterboxed player) ---------- */
.video-showcase{
  position:relative; max-width:1040px; margin:0 auto; border-radius: var(--radius);
  overflow:hidden; box-shadow: var(--shadow-lg); background:#000;
  border:1px solid rgba(255,255,255,.08);
}
.video-showcase video{ width:100%; max-height:640px; display:block; background:#000; }
.video-showcase .video-badge{
  position:absolute; top:22px; left:22px; z-index:2; background: rgba(244,163,0,.95); color:#2b1c00;
  font-weight:700; font-size:.78rem; padding:9px 18px; border-radius:50px; display:flex; align-items:center; gap:8px;
  letter-spacing:.5px; text-transform:uppercase; box-shadow:0 6px 18px rgba(0,0,0,.25);
}
.video-showcase .video-badge i{ font-size:.85rem; }

/* ---------- Organization chart (e.g. Office of the Rector) ---------- */
.org-chart, .org-chart ul{ list-style:none; margin:0; padding:0; position:relative; }
.org-chart{ display:table; margin:0 auto; }
.org-chart ul{ display:table; margin:0 auto; padding-top:40px; }
.org-chart li{ display:table-cell; vertical-align:top; text-align:center; padding:0 18px; position:relative; }
.org-chart ul li{ padding-top:0; }
.org-chart > li > ul > li::before,
.org-chart > li > ul > li::after{
  content:''; position:absolute; top:0; right:50%; width:50%; height:40px; border-top:2px solid var(--border);
}
.org-chart > li > ul > li::after{ right:auto; left:50%; border-left:2px solid var(--border); }
.org-chart > li > ul > li:only-child::before, .org-chart > li > ul > li:only-child::after{ display:none; }
.org-chart > li > ul > li:first-child::before{ border:0 none; }
.org-chart > li > ul > li:last-child::after{ border:0 none; }
.org-chart > li > ul > li:last-child::before{ border-right:2px solid var(--border); border-radius:0 8px 0 0; }
.org-chart > li > ul > li:first-child::after{ border-radius:8px 0 0 0; }
.org-chart > li > ul::before{
  content:''; position:absolute; top:0; left:50%; width:0; height:40px; border-left:2px solid var(--border);
}
.org-node{ display:inline-block; width:230px; max-width:230px; }
.org-node .profile-card{ text-align:center; }
.org-group-label{
  display:inline-flex; align-items:center; gap:8px; color: var(--primary); font-weight:700; font-size:.78rem;
  letter-spacing:1.2px; text-transform:uppercase; background: rgba(14,148,71,.08); padding:6px 16px;
  border-radius:50px; margin-bottom:18px;
}
@media (max-width: 780px){
  .org-chart, .org-chart ul{ display:flex; flex-direction:column; align-items:center; }
  .org-chart ul{ padding-top:0; }
  .org-chart li{ display:block; padding:0; }
  .org-chart > li > .org-node::after{
    content:''; display:block; width:2px; height:24px; background:var(--border); margin:10px auto 0;
  }
  .org-chart > li > ul{ flex-direction:row; flex-wrap:wrap; justify-content:center; gap:20px; margin-top:24px; }
  .org-chart > li > ul > li::before, .org-chart > li > ul > li::after{ display:none; }
  .org-node{ width:100%; max-width:260px; }
}

/* ---------- Campus cards (icon-based, no photos) ---------- */
.campus-card{
  background:#fff; border:1px solid var(--border); border-radius: var(--radius); padding:36px 28px;
  text-align:center; transition: var(--transition); height:100%;
}
.campus-card:hover{ transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color:transparent; }
.campus-card .campus-icon{
  width:74px; height:74px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color:#fff; font-size:1.8rem; margin:0 auto 20px;
  transition: var(--transition);
}
.campus-card:hover .campus-icon{ transform: scale(1.08) rotate(-6deg); }
.campus-card .campus-tag{
  display:inline-block; font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:.6px;
  color: var(--accent-dark); background: rgba(244,163,0,.14); padding:4px 14px; border-radius:50px; margin-bottom:14px;
}
.campus-card h3{ font-size:1.15rem; margin-bottom:16px; }
.campus-card .campus-phone{
  display:inline-flex; align-items:center; gap:8px; font-weight:700; color: var(--primary); font-size:.95rem;
  border-top:1px solid var(--border); padding-top:16px; width:100%; justify-content:center;
}
.campus-card .campus-phone:hover{ color: var(--primary-dark); }
.campus-card .campus-phone i{ color: var(--accent); }

/* ---------- Stats / Counters ---------- */
.stats-strip{ background: linear-gradient(120deg, var(--primary-dark), var(--primary)); color:#fff; }
.stats-strip .grid-4{ text-align:center; }
.stats-strip h3{ color:#fff; font-size:2.6rem; }
.stats-strip h3 span{ color: var(--accent); }
.stats-strip .stat i{ font-size:1.8rem; color: var(--accent); margin-bottom:10px; }
.stats-strip p{ color: rgba(255,255,255,.85); font-weight:600; }

/* ---------- Testimonials ---------- */
.testimonial-card{
  background:#fff; border-radius: var(--radius); padding:34px; box-shadow: var(--shadow); position:relative;
  border:1px solid var(--border);
}
.testimonial-card i.fa-quote-right{ position:absolute; top:24px; right:26px; font-size:1.8rem; color: rgba(14,148,71,.15); }
.testimonial-stars{ color: var(--accent); margin-bottom:14px; }
.testimonial-person{ display:flex; align-items:center; gap:14px; margin-top:20px; }
.avatar-circle{
  width:52px; height:52px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-weight:700; color:#fff; background: linear-gradient(135deg, var(--primary), var(--accent)); font-size:1.05rem; flex-shrink:0;
}
.testimonial-person strong{ display:block; font-size:.95rem; }
.testimonial-person span{ font-size:.8rem; color: var(--text-light); }

/* ---------- Partners ---------- */
.partners-strip{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-around; gap:30px; }
.partners-strip .partner-badge{
  display:flex; align-items:center; gap:10px; color: var(--text-light); font-weight:700; font-size:1rem;
  opacity:.7; transition: var(--transition);
}
.partners-strip .partner-badge:hover{ opacity:1; color: var(--primary); }
.partners-strip i{ font-size:1.6rem; }

/* ---------- Gallery ---------- */
.gallery-filters{ display:flex; justify-content:center; gap:10px; flex-wrap:wrap; margin-bottom:40px; }
.gallery-filters button{
  padding:10px 22px; border-radius:50px; border:1px solid var(--border); font-weight:600; font-size:.88rem; transition: var(--transition);
}
.gallery-filters button.active, .gallery-filters button:hover{ background: var(--primary); color:#fff; border-color: var(--primary); }
.gallery-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.gallery-item{ position:relative; border-radius: var(--radius-sm); overflow:hidden; height:220px; cursor:pointer; }
.gallery-item img{ width:100%; height:100%; object-fit:cover; transition: transform .5s ease; }
.gallery-item:hover img{ transform: scale(1.15); }
.gallery-item .overlay{
  position:absolute; inset:0; background: linear-gradient(0deg, rgba(11,60,30,.85), transparent 60%);
  display:flex; align-items:flex-end; padding:16px; opacity:0; transition: var(--transition);
}
.gallery-item:hover .overlay{ opacity:1; }
.gallery-item .overlay span{ color:#fff; font-weight:600; font-size:.9rem; }
.gallery-lightbox{
  position:fixed; inset:0; background: rgba(5,15,10,.92); z-index:9999; display:none; align-items:center; justify-content:center; padding:30px;
}
.gallery-lightbox.active{ display:flex; }
.gallery-lightbox img{ max-width:90vw; max-height:85vh; border-radius:10px; }
.gallery-lightbox .close-lightbox{ position:absolute; top:26px; right:36px; color:#fff; font-size:2rem; }

/* ---------- FAQ ---------- */
.faq-item{ border:1px solid var(--border); border-radius: var(--radius-sm); margin-bottom:14px; overflow:hidden; }
.faq-question{
  display:flex; align-items:center; justify-content:space-between; padding:20px 24px; font-weight:700; cursor:pointer;
  background:#fff; transition: var(--transition);
}
.faq-question:hover{ color: var(--primary); }
.faq-question i{ transition: var(--transition); color: var(--primary); }
.faq-item.open .faq-question i{ transform: rotate(180deg); }
.faq-answer{ max-height:0; overflow:hidden; transition: max-height .35s ease; background: var(--bg-light); }
.faq-answer p{ padding:0 24px 20px; color: var(--text-light); }
.faq-item.open .faq-answer{ max-height:300px; }

/* ---------- CTA banner ---------- */
.cta-banner{
  background: linear-gradient(120deg, var(--primary-dark), var(--primary) 60%, var(--accent));
  border-radius: var(--radius); padding:60px; display:flex; align-items:center; justify-content:space-between;
  gap:30px; flex-wrap:wrap; color:#fff;
}
.cta-banner h2{ color:#fff; font-size:1.8rem; max-width:560px; }
.cta-banner p{ color: rgba(255,255,255,.85); margin-top:8px; }

/* ---------- Forms ---------- */
.form-group{ margin-bottom:20px; }
.form-group label{ display:block; font-weight:600; margin-bottom:8px; font-size:.9rem; }
.form-control{
  width:100%; padding:13px 16px; border:1px solid var(--border); border-radius: var(--radius-sm);
  font-family: inherit; font-size:.95rem; transition: var(--transition); background:#fbfdfc;
}
.form-control:focus{ outline:none; border-color: var(--primary); box-shadow: 0 0 0 4px rgba(14,148,71,.12); }
textarea.form-control{ resize:vertical; min-height:130px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.form-card{ background:#fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); padding:40px; }
.alert{ padding:16px 20px; border-radius: var(--radius-sm); margin-bottom:22px; font-weight:600; font-size:.92rem; }
.alert-success{ background:#e5f7ec; color: var(--primary-dark); border:1px solid #b9e6c9; }
.alert-error{ background:#fdecec; color:#b02a2a; border:1px solid #f6c3c3; }

/* ---------- Footer ---------- */
.site-footer{ background: #0a1f13; color:#c7dcd0; }
.footer-top{ padding:70px 0 40px; }
.footer-grid{ display:grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap:40px; }
.footer-logo{ height:180px; width:auto; max-width:100%; object-fit:contain; display:block; margin:0 0 20px; }
.footer-about p{ font-size:.92rem; color:#a9c4b7; margin-bottom:18px; }
.footer-socials{ display:flex; gap:10px; }
.footer-socials a{
  width:38px; height:38px; border-radius:50%; background: rgba(255,255,255,.08); display:flex; align-items:center; justify-content:center;
  transition: var(--transition);
}
.footer-socials a:hover{ background: var(--accent); color:#2b1c00; }
.footer-col h4{ color:#fff; margin-bottom:20px; font-size:1.02rem; }
.footer-col ul li{ margin-bottom:12px; }
.footer-col ul li a{ color:#a9c4b7; font-size:.92rem; transition: var(--transition); }
.footer-col ul li a:hover{ color: var(--accent); padding-left:4px; }
.footer-contact li{ display:flex; gap:10px; align-items:flex-start; color:#a9c4b7; font-size:.9rem; }
.footer-contact i{ color: var(--accent); margin-top:4px; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.08); padding:20px 0; }
.footer-bottom-inner{ display:flex; justify-content:space-between; font-size:.82rem; color:#8ba99b; flex-wrap:wrap; gap:8px; }

#backToTop{
  position:fixed; bottom:28px; right:28px; width:48px; height:48px; border-radius:50%; background: var(--primary);
  color:#fff; display:flex; align-items:center; justify-content:center; box-shadow: var(--shadow-lg); z-index:900;
  opacity:0; visibility:hidden; transform: translateY(10px); transition: var(--transition);
}
#backToTop.show{ opacity:1; visibility:visible; transform:translateY(0); }
#backToTop:hover{ background: var(--primary-dark); }

/* ---------- Reveal animations ---------- */
.reveal-up{ opacity:0; transform: translateY(36px); transition: opacity .7s ease, transform .7s ease; }
.reveal-up.in-view{ opacity:1; transform:none; }
.reveal-fade{ opacity:0; transition: opacity .8s ease; }
.reveal-fade.in-view{ opacity:1; }
.stagger .reveal-up:nth-child(1){ transition-delay:.05s; }
.stagger .reveal-up:nth-child(2){ transition-delay:.15s; }
.stagger .reveal-up:nth-child(3){ transition-delay:.25s; }
.stagger .reveal-up:nth-child(4){ transition-delay:.35s; }

/* ---------- Misc components used across pages ---------- */
.page-section-title{ text-align:center; margin-bottom:40px; }
.tab-buttons{ display:flex; justify-content:center; gap:10px; flex-wrap:wrap; margin-bottom:40px; }
.tab-buttons button{ padding:11px 24px; border-radius:50px; border:1px solid var(--border); font-weight:600; transition: var(--transition); }
.tab-buttons button.active{ background: var(--primary); color:#fff; border-color: var(--primary); }
.info-list li{ display:flex; gap:12px; padding:12px 0; border-bottom:1px dashed var(--border); }
.info-list li:last-child{ border-bottom:none; }
.info-list i{ color:var(--primary); margin-top:3px; }
table.data-table{ width:100%; border-collapse:collapse; background:#fff; border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow); }
table.data-table th{ background: var(--primary); color:#fff; text-align:left; padding:16px 20px; font-size:.88rem; }
table.data-table td{ padding:15px 20px; border-bottom:1px solid var(--border); font-size:.92rem; }
table.data-table tr:last-child td{ border-bottom:none; }
table.data-table tr:hover td{ background: var(--bg-light); }
.table-responsive{ width:100%; overflow-x:auto; -webkit-overflow-scrolling:touch; border-radius: var(--radius); }
.table-responsive table.data-table{ border-radius:0; box-shadow:none; }
.map-embed{ border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow); border:none; width:100%; height:400px; }
.badge-pill{ display:inline-block; padding:5px 14px; border-radius:50px; font-size:.75rem; font-weight:700; }
.badge-open{ background:#e5f7ec; color: var(--primary-dark); }
.badge-closed{ background:#fdecec; color:#b02a2a; }
.timeline{ border-left:3px solid var(--border); margin-left:14px; padding-left:34px; }
.timeline-item{ position:relative; padding-bottom:34px; }
.timeline-item::before{
  content:''; position:absolute; left:-42px; top:2px; width:16px; height:16px; border-radius:50%;
  background: var(--primary); border:4px solid #d9f0e2;
}
.timeline-item h4{ font-size:1rem; margin-bottom:6px; }
.timeline-item span{ color: var(--text-light); font-size:.85rem; }

/* ==========================================================================
   Responsive
   ========================================================================== */

/* Belt-and-braces: nothing on the site should ever cause horizontal scroll */
html{ overflow-x:hidden; max-width:100%; }
body{ max-width:100%; }
img, video, iframe, table{ max-width:100%; }
.container, .grid, .card, .icon-card, .profile-card, .campus-card, .partner-card{ min-width:0; }

@media (max-width: 1200px){
  .container{ max-width:100%; }
}

@media (max-width: 1080px){
  .grid-4{ grid-template-columns: repeat(2,1fr); }
  .grid-3{ grid-template-columns: repeat(2,1fr); }
  .gallery-grid{ grid-template-columns: repeat(3,1fr); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .org-node{ width:200px; }
}

@media (max-width: 900px){
  .topbar-contact span:nth-child(2){ display:none; }
  .topbar-inner{ justify-content:center; }
  .topbar-socials{ flex-wrap:wrap; justify-content:center; row-gap:6px; }

  .main-nav{
    position:fixed; top:0; right:-100%; width:300px; max-width:85vw; height:100vh; background:#fff; z-index:1500;
    box-shadow: -10px 0 30px rgba(0,0,0,.15); transition: right .4s ease; overflow-y:auto; padding:90px 20px 30px;
  }
  .main-nav.open{ right:0; }
  .main-nav > ul{ flex-direction:column; align-items:stretch; gap:2px; }
  .main-nav > ul > li > a{ padding:14px 10px; }
  .dropdown{ position:static; opacity:1; visibility:visible; transform:none; box-shadow:none; display:none; padding-left:14px; }
  .has-dropdown.open .dropdown{ display:block; }
  .submenu{ position:static; opacity:1; visibility:visible; transform:none; box-shadow:none; margin-left:0; padding-left:28px; display:none; }
  .has-dropdown.open .submenu{ display:block; }
  .nav-toggle{ display:flex; }
  .header-actions .btn-accent{ display:none; }
  .header-inner{ padding:10px 20px; }

  .hero-arrow{ display:none; }
  .hero-stats{ grid-template-columns:repeat(2,1fr); }
  .hero-stats .stat:nth-child(2){ border-right:none; }
  .hero-stats .stat:nth-child(1),
  .hero-stats .stat:nth-child(2){ border-bottom:1px solid var(--border); }

  .grid-2{ grid-template-columns:1fr; }
  .form-row{ grid-template-columns:1fr; }
  .form-card{ padding:30px; }
  .cta-banner{ flex-direction:column; text-align:center; padding:40px 26px; }
  .page-hero{ padding:130px 0 60px; }
}

@media (max-width: 768px){
  .container{ padding:0 20px; }
  section{ padding:64px 0; }
  .section-head{ margin-bottom:40px; }
  .about-media .badge-float{ position:static; margin-top:18px; justify-content:center; }
  .video-showcase .video-badge{ top:14px; left:14px; font-size:.7rem; padding:7px 14px; }
}

@media (max-width: 640px){
  .brand img{ height:42px; }
  section{ padding:56px 0; }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .gallery-item{ height:170px; }
  .hero-stats{ grid-template-columns:repeat(2,1fr); margin-top:-40px; }
  .hero-slider{ height:auto; min-height:600px; }
  .hero-slide-content{ max-width:100%; }
  .hero-slide-content p{ max-width:100%; }
  .hero-btns .btn{ flex:1 1 auto; text-align:center; justify-content:center; }
  .footer-grid{ grid-template-columns:1fr; }
  .footer-top{ padding:50px 0 30px; }
  .footer-logo{ height:120px; }
  .footer-bottom-inner{ flex-direction:column; text-align:center; }
  .cta-banner h2{ font-size:1.4rem; }
  .cta-banner{ padding:34px 22px; }
  table.data-table th, table.data-table td{ padding:12px 14px; font-size:.85rem; white-space:nowrap; }
}

/* ---------- Small phones (≈480px and down) ---------- */
@media (max-width: 480px){
  .container{ padding:0 16px; }
  section{ padding:46px 0; }
  .section-head{ margin-bottom:32px; }
  .section-head p{ font-size:.95rem; }

  .btn{ padding:12px 22px; font-size:.9rem; white-space:normal; }

  /* Card grids collapse to a single column so content isn't squeezed */
  .grid{ gap:20px; }
  .grid-3, .grid-4{ grid-template-columns:1fr; }
  .stats-strip .grid-4{ grid-template-columns:repeat(2,1fr); }
  .partners-strip{ justify-content:center; gap:20px 30px; }

  .icon-card{ padding:28px 22px; }
  .card-body{ padding:20px; }
  .profile-card .profile-body{ padding:20px 16px 22px; }
  .campus-card{ padding:28px 20px; }
  .partner-card{ padding:26px 18px; }

  .gallery-grid{ gap:12px; }
  .gallery-item{ height:140px; }

  .topbar{ font-size:.72rem; }
  .topbar-inner{ padding:8px 16px; gap:6px; }
  .topbar-socials{ gap:10px; }
  .topbar-socials a{ display:inline-flex; align-items:center; gap:4px; }

  .brand img{ height:36px; }
  .header-inner{ padding:8px 16px; gap:10px; }

  .page-hero{ padding:110px 0 46px; }
  .page-hero h1{ font-size:1.6rem; }
  .breadcrumbs{ font-size:.8rem; }

  .hero-slider{ min-height:520px; }
  .hero-slide-content span.tag{ font-size:.72rem; padding:5px 12px; }
  .hero-slide-content p{ font-size:1rem; }
  .hero-btns{ flex-direction:column; align-items:stretch; }
  .hero-stats{ border-radius: var(--radius-sm); margin-top:-28px; }
  .hero-stats .stat{ padding:16px 6px; }
  .hero-stats .stat h3{ font-size:1.5rem; }
  .hero-stats .stat span{ font-size:.7rem; }

  .stats-strip h3{ font-size:1.9rem; }

  .form-card{ padding:22px 18px; }
  .form-row{ gap:14px; }

  .cta-banner{ padding:28px 18px; }
  .cta-banner .btn{ width:100%; }

  .footer-logo{ height:90px; }
  .org-node{ width:100%; max-width:230px; }
  .faq-item.open .faq-answer{ max-height:360px; }
  .faq-question{ padding:16px 18px; font-size:.95rem; gap:10px; }
}