/* ============================================================
   BALUNI PUBLIC SCHOOL, UNIT-III — Design System
   ============================================================ */

:root{
  --navy-950:#062f1a;
  --navy-900:#0a4b2b;
  --navy-800:#0e6339;
  --navy-700:#128c4e;
  --navy-600:#18a35d;
  --gold-500:#ee8b2e;
  --gold-400:#f5a34e;
  --gold-300:#f8c289;
  --red-600:#d64545;
  --green-600:#1f9d55;
  --ink-900:#152238;
  --ink-700:#3c4a60;
  --ink-500:#657289;
  --ink-300:#a4afc1;
  --bg-body:#ffffff;
  --bg-soft:#f4f7fb;
  --bg-soft-2:#eef3f9;
  --line:#e3e9f2;
  --white:#ffffff;

  --font-head:'Poppins', sans-serif;
  --font-body:'Inter', sans-serif;

  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:26px;
  --radius-pill:999px;

  --shadow-sm:0 2px 10px rgba(10,75,43,.06);
  --shadow-md:0 12px 30px rgba(10,75,43,.10);
  --shadow-lg:0 24px 60px rgba(10,75,43,.16);
  --shadow-gold:0 10px 24px rgba(238,139,46,.35);

  --container-w:1220px;
  --header-h:86px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  color:var(--ink-700);
  background:var(--bg-body);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  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-head);color:var(--navy-900);line-height:1.25;font-weight:700;}
.container{max-width:var(--container-w);margin:0 auto;padding:0 24px;}

/* ---------- utility ---------- */
.hide-sm{display:inline-flex;}
.text-center{text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-head);font-weight:600;font-size:.78rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--gold-500);
  background:rgba(238,139,46,.1);padding:7px 16px;border-radius:var(--radius-pill);
  margin-bottom:14px;
}
.eyebrow::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--gold-500);}
.eyebrow-light{color:var(--gold-300);background:rgba(255,255,255,.12);}
.section{padding:88px 0;}
.section-sm{padding:56px 0;}
.section-soft{background:var(--bg-soft);}
.section-navy{background:linear-gradient(135deg,var(--navy-900),var(--navy-800));color:#cfd9e8;}
.section-navy h2, .section-navy h3{color:#fff;}
.section-head{max-width:680px;margin:0 auto 52px;text-align:center;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.5rem);margin-bottom:14px;}
.section-head p{color:var(--ink-500);font-size:1.05rem;}
.section-head.left{margin:0 0 44px;text-align:left;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-head);font-weight:600;font-size:.95rem;
  padding:15px 30px;border-radius:var(--radius-pill);
  transition:.3s cubic-bezier(.4,0,.2,1);white-space:nowrap;
}
.btn-sm{padding:11px 22px;font-size:.86rem;}
.btn-primary{background:var(--gold-500);color:var(--navy-950);box-shadow:var(--shadow-gold);}
.btn-primary:hover{background:var(--gold-400);transform:translateY(-3px);box-shadow:0 16px 30px rgba(238,139,46,.42);}
.btn-gold{background:var(--gold-500);color:var(--navy-950);box-shadow:var(--shadow-gold);}
.btn-gold:hover{background:var(--gold-400);transform:translateY(-3px);}
.btn-outline{border:2px solid var(--navy-800);color:var(--navy-800);}
.btn-outline:hover{background:var(--navy-800);color:#fff;transform:translateY(-3px);}
.btn-outline-light{border:2px solid rgba(255,255,255,.55);color:#fff;}
.btn-outline-light:hover{background:#fff;color:var(--navy-900);transform:translateY(-3px);}
.btn-white{background:#fff;color:var(--navy-900);}
.btn-white:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.btn-block{width:100%;}

/* ============================================================
   TOP BAR
   ============================================================ */
.top-bar{background:var(--navy-950);color:#b9c6dc;font-size:.85rem;}
.top-bar-inner{display:flex;align-items:center;justify-content:space-between;height:42px;}
.top-bar-left{display:flex;align-items:center;gap:22px;}
.top-bar-left a,.top-bar-right a{display:inline-flex;align-items:center;gap:7px;color:#b9c6dc;transition:.2s;line-height:1;}
.top-bar-left a:hover{color:var(--gold-400);}
.top-bar-left i{color:var(--gold-400);font-size:.85em;display:inline-flex;align-items:center;}
.top-bar-left span{display:inline-block;line-height:1;}
.top-bar-right{display:flex;align-items:center;gap:20px;}
.session-badge{display:inline-flex;align-items:center;gap:7px;color:var(--gold-300);font-weight:500;}
.top-social{display:flex;gap:12px;}
.top-social a{width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:.78rem;}
.top-social a:hover{background:var(--gold-500);color:var(--navy-950);}
.top-admission-link{font-weight:600;color:var(--gold-400)!important;display:flex;align-items:center;gap:6px;}
.top-admission-link i{font-size:.75rem;transition:.2s;}
.top-admission-link:hover i{transform:translateX(3px);}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:200;background:#fff;
  box-shadow:0 1px 0 var(--line);height:var(--header-h);
  transition:.3s;
}
.site-header.scrolled{box-shadow:var(--shadow-md);}
.site-header .container.header-inner{max-width:1400px;}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:12px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-logo-img{height:56px;width:auto;flex-shrink:0;}
.brand-logo-chip{
  display:inline-flex;align-items:center;background:#fff;border-radius:var(--radius-sm);
  padding:8px 14px;box-shadow:var(--shadow-sm);
}
.brand-logo-chip .brand-logo-img{height:42px;}

.nav-desktop-list{display:flex;align-items:center;gap:0;}
.main-nav a{
  display:block;padding:10px 13px;font-weight:600;font-size:.87rem;color:var(--ink-700);
  border-radius:var(--radius-pill);transition:.2s;white-space:nowrap;
}
.main-nav a:hover,.main-nav a.active{background:var(--bg-soft);color:var(--navy-900);}
.main-nav a.active{color:var(--gold-500);}

.nav-mobile-list{display:none;}

/* ---------- "More" dropdown (desktop) ---------- */
.has-dropdown{position:relative;}
.dropdown-toggle{
  display:flex;align-items:center;gap:7px;padding:10px 13px;font-family:inherit;font-weight:600;
  font-size:.87rem;color:var(--ink-700);border-radius:var(--radius-pill);transition:.2s;white-space:nowrap;
}
.dropdown-toggle i{font-size:.7rem;transition:.25s;color:var(--ink-300);}
.dropdown-toggle:hover,.dropdown-toggle.active{background:var(--bg-soft);color:var(--navy-900);}
.dropdown-toggle.active{color:var(--gold-500);}
.has-dropdown.open .dropdown-toggle i,.has-dropdown:hover .dropdown-toggle i{transform:rotate(180deg);}

.dropdown-menu{
  position:absolute;top:calc(100% + 10px);right:0;min-width:210px;background:#fff;border-radius:var(--radius-md);
  box-shadow:var(--shadow-lg);padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:.22s ease;z-index:50;
}
.has-dropdown:hover .dropdown-menu,.has-dropdown.open .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown-menu li a{display:block;padding:11px 14px;border-radius:var(--radius-sm);font-size:.88rem;}
.dropdown-menu li a:hover,.dropdown-menu li a.active{background:var(--bg-soft);color:var(--navy-900);}
.dropdown-menu li a.active{color:var(--gold-500);}

.header-actions{display:flex;align-items:center;gap:16px;}
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:30px;height:30px;z-index:210;}
.hamburger span{width:100%;height:2.5px;background:var(--navy-900);border-radius:2px;transition:.3s;}
.hamburger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg);}

.mobile-nav-overlay{position:fixed;inset:0;background:rgba(8,27,51,.55);backdrop-filter:blur(2px);opacity:0;visibility:hidden;transition:.3s;z-index:150;}
.mobile-nav-overlay.show{opacity:1;visibility:visible;}

/* ============================================================
   PAGE BANNER (inner pages)
   ============================================================ */
.page-banner{
  position:relative;padding:150px 0 80px;margin-top:calc(-1 * 0px);
  background:linear-gradient(135deg,var(--navy-950) 0%,var(--navy-800) 60%,var(--navy-700) 100%);
  color:#fff;overflow:hidden;
}
.page-banner::before{
  content:'';position:absolute;inset:0;opacity:.12;
  background-image:radial-gradient(circle at 2px 2px, #fff 1.4px, transparent 0);
  background-size:26px 26px;
}
.page-banner::after{
  content:'';position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(238,139,46,.25),transparent 70%);
}
.page-banner .container{position:relative;z-index:2;}
.page-banner h1{color:#fff;font-size:clamp(2rem,4vw,3rem);margin-bottom:14px;}
.page-banner p{color:#c3d0e4;max-width:600px;font-size:1.05rem;}
.breadcrumb{display:flex;gap:10px;align-items:center;margin-bottom:18px;font-size:.9rem;color:var(--gold-300);font-weight:500;}
.breadcrumb a{color:#c3d0e4;}
.breadcrumb a:hover{color:var(--gold-400);}

/* ============================================================
   HERO (home)
   ============================================================ */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;color:#fff;}
.hero-slide{
  position:absolute;inset:0;overflow:hidden;
  opacity:0;transition:opacity 1.2s ease;z-index:1;
}
.hero-slide img{width:100%;height:100%;object-fit:cover;display:block;}
.hero-slide.active{opacity:1;}
.hero-slide::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(6,47,26,.72) 0%,rgba(6,47,26,.42) 45%,rgba(6,47,26,.12) 100%);
}
.hero-content{position:relative;z-index:5;max-width:680px;padding:110px 0 60px;}
.hero-content .eyebrow{background:rgba(255,255,255,.12);}
.hero-content h1{color:#fff;font-size:clamp(2.2rem,5vw,3.6rem);margin-bottom:18px;letter-spacing:-.01em;text-shadow:0 2px 18px rgba(0,0,0,.45);}
.hero-content h1 span{color:var(--gold-400);}
.hero-content p{color:#f0f4fa;font-size:1.15rem;max-width:520px;margin-bottom:34px;text-shadow:0 1px 10px rgba(0,0,0,.4);}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px;}
.hero-dots{position:absolute;left:0;bottom:130px;z-index:6;display:flex;gap:10px;}
.hero-dots button{width:34px;height:5px;border-radius:3px;background:rgba(255,255,255,.35);transition:.3s;}
.hero-dots button.active{background:var(--gold-500);width:50px;}
.hero-scroll-cue{position:absolute;right:40px;bottom:40px;z-index:6;display:flex;flex-direction:column;align-items:center;gap:8px;color:#cfd9e8;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;}
.hero-scroll-cue .line{width:1px;height:46px;background:linear-gradient(#fff,transparent);}

/* ---------- quick info bar ---------- */
.quick-info{position:relative;z-index:10;margin-top:-56px;}
.quick-info-grid{
  display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);overflow:hidden;
}
.quick-info-item{
  display:flex;align-items:center;gap:14px;padding:28px 24px;border-right:1px solid var(--line);
  transition:.25s;
}
.quick-info-item:last-child{border-right:none;}
.quick-info-item:hover{background:var(--bg-soft);}
.quick-info-icon{
  width:52px;height:52px;border-radius:14px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--gold-400),var(--gold-500));color:var(--navy-950);font-size:1.3rem;
}
.quick-info-item:nth-child(2) .quick-info-icon{background:linear-gradient(135deg,#5aa9e6,#2563a3);color:#fff;}
.quick-info-item:nth-child(3) .quick-info-icon{background:linear-gradient(135deg,#6bcf8f,#1f9d55);color:#fff;}
.quick-info-item:nth-child(4) .quick-info-icon{background:linear-gradient(135deg,#e98787,#d64545);color:#fff;}
.quick-info-item h4{font-size:1rem;margin-bottom:2px;}
.quick-info-item p{font-size:.82rem;color:var(--ink-500);}

/* ============================================================
   WELCOME / SPLIT SECTIONS
   ============================================================ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.split.reverse .split-media{order:2;}
.split-media{position:relative;}
.split-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;height:440px;object-fit:cover;}
.split-media .float-card{
  position:absolute;bottom:-28px;left:-28px;background:#fff;border-radius:var(--radius-md);
  box-shadow:var(--shadow-lg);padding:22px 26px;display:flex;align-items:center;gap:16px;max-width:260px;
}
.split-media .float-card .icon{
  width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--navy-800),var(--navy-950));
  color:var(--gold-400);display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0;
}
.float-card strong{display:block;font-size:1.3rem;color:var(--navy-900);font-family:var(--font-head);}
.float-card span{font-size:.78rem;color:var(--ink-500);}
.split-media .badge-ring{
  position:absolute;top:-24px;right:-24px;background:var(--gold-500);color:var(--navy-950);
  width:96px;height:96px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:var(--shadow-gold);text-align:center;font-family:var(--font-head);
}
.split-media .badge-ring strong{font-size:1.4rem;line-height:1;}
.split-media .badge-ring span{font-size:.62rem;letter-spacing:.05em;text-transform:uppercase;font-weight:600;}
.split-text h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:18px;}
.split-text p{margin-bottom:16px;color:var(--ink-500);}
.check-list{margin:24px 0;display:grid;gap:12px;}
.check-list li{display:flex;align-items:center;gap:12px;font-weight:500;color:var(--ink-700);}
.check-list i{width:26px;height:26px;border-radius:50%;background:rgba(31,157,85,.12);color:var(--green-600);display:flex;align-items:center;justify-content:center;font-size:.75rem;flex-shrink:0;}

/* ============================================================
   FEATURE / ICON CARD GRIDS  (why choose, student life, etc)
   ============================================================ */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:26px;}

.feature-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:34px 26px;
  text-align:center;transition:.3s;position:relative;
}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent;}
.feature-icon{
  width:64px;height:64px;border-radius:18px;margin:0 auto 20px;display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;background:linear-gradient(135deg,var(--navy-800),var(--navy-950));color:var(--gold-400);
  transition:.3s;
}
.feature-card:hover .feature-icon{background:linear-gradient(135deg,var(--gold-400),var(--gold-500));color:var(--navy-950);transform:scale(1.08) rotate(-4deg);}
.feature-card h4{font-size:1.06rem;margin-bottom:8px;}
.feature-card p{font-size:.88rem;color:var(--ink-500);}

.feature-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--line);}
.feature-strip-item{background:#fff;padding:30px 22px;text-align:center;transition:.25s;}
.feature-strip-item:hover{background:var(--navy-950);color:#fff;}
.feature-strip-item:hover .feature-icon{background:var(--gold-500);color:var(--navy-950);}
.feature-strip-item:hover h4,.feature-strip-item:hover p{color:#fff;}
.feature-strip-item p{color:var(--ink-500);font-size:.85rem;}

/* ============================================================
   MESSAGE CARDS (principal / director)
   ============================================================ */
.message-card{
  display:grid;grid-template-columns:340px 1fr;gap:0;background:#fff;border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);overflow:hidden;
}
.message-photo{position:relative;min-height:100%;}
.message-photo img{width:100%;height:100%;object-fit:cover;min-height:380px;}
.message-photo::after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,27,51,.55),transparent 40%);}
.message-body{padding:48px 52px;display:flex;flex-direction:column;justify-content:center;}
.message-body p.msg-text{font-size:1.08rem;color:var(--ink-700);font-style:italic;margin-bottom:24px;line-height:1.8;}
.message-signee strong{display:block;font-family:var(--font-head);font-size:1.15rem;color:var(--navy-900);}
.message-signee span{font-size:.85rem;color:var(--gold-500);font-weight:600;}

/* ============================================================
   INFRASTRUCTURE / GALLERY GRID
   ============================================================ */
.infra-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.infra-card{position:relative;border-radius:var(--radius-md);overflow:hidden;height:280px;box-shadow:var(--shadow-sm);}
.infra-card img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.infra-card:hover img{transform:scale(1.09);}
.infra-card .overlay{
  position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,20,38,.88) 0%,rgba(6,20,38,.05) 55%);
  display:flex;align-items:flex-end;padding:24px;
}
.infra-card h4{color:#fff;font-size:1.1rem;display:flex;align-items:center;gap:10px;}
.infra-card h4 i{color:var(--gold-400);}
.infra-card.tall{grid-row:span 2;height:100%;}

/* ============================================================
   ADMISSIONS BANNER
   ============================================================ */
.admissions-banner{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;padding:64px 60px;
  background:linear-gradient(120deg,var(--navy-950),var(--navy-800) 60%,var(--navy-700));
  color:#fff;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
}
.admissions-banner::before{
  content:'';position:absolute;inset:0;opacity:.15;
  background-image:radial-gradient(circle at 2px 2px, #fff 1.4px, transparent 0);background-size:24px 24px;
}
.admissions-banner::after{content:'';position:absolute;left:-100px;bottom:-140px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(238,139,46,.28),transparent 70%);}
.admissions-banner-text{position:relative;z-index:2;}
.admissions-banner-text .eyebrow{background:rgba(255,255,255,.14);color:var(--gold-300);}
.admissions-banner-text h2{color:#fff;font-size:clamp(1.6rem,3vw,2.3rem);margin-bottom:10px;}
.admissions-banner-text p{color:#c3d0e4;font-size:1.05rem;}
.admissions-banner-actions{position:relative;z-index:2;display:flex;gap:16px;flex-wrap:wrap;}

/* ============================================================
   NEWS CARDS
   ============================================================ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;transition:.3s;}
.news-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px);}
.news-thumb{position:relative;height:190px;overflow:hidden;}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:.5s;}
.news-card:hover .news-thumb img{transform:scale(1.08);}
.news-date-badge{
  position:absolute;top:14px;left:14px;background:var(--gold-500);color:var(--navy-950);
  border-radius:10px;padding:7px 12px;text-align:center;font-family:var(--font-head);line-height:1.1;box-shadow:var(--shadow-sm);
}
.news-date-badge strong{display:block;font-size:1.15rem;}
.news-date-badge span{font-size:.62rem;text-transform:uppercase;letter-spacing:.05em;}
.news-body{padding:22px 24px;}
.news-tag{color:var(--gold-500);font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;}
.news-body h4{margin:8px 0 10px;font-size:1.08rem;}
.news-body p{font-size:.9rem;color:var(--ink-500);margin-bottom:14px;}
.news-readmore{font-weight:700;font-size:.86rem;color:var(--navy-800);display:inline-flex;align-items:center;gap:6px;}
.news-readmore i{transition:.2s;font-size:.78rem;}
.news-card:hover .news-readmore i{transform:translateX(4px);}

/* ============================================================
   NOTICES
   ============================================================ */
.notice-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden;}
.notice-box-head{background:linear-gradient(120deg,var(--navy-950),var(--navy-800));color:#fff;padding:22px 30px;display:flex;align-items:center;gap:12px;}
.notice-box-head i{color:var(--gold-400);font-size:1.2rem;}
.notice-box-head h3{color:#fff;font-size:1.1rem;}
.notice-list{padding:8px 12px;}
.notice-item{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 18px;border-radius:var(--radius-sm);transition:.2s;}
.notice-item:hover{background:var(--bg-soft);}
.notice-item + .notice-item{border-top:1px dashed var(--line);}
.notice-left{display:flex;align-items:center;gap:14px;}
.notice-left i.dot{color:var(--gold-500);font-size:.55rem;}
.notice-title{font-weight:600;color:var(--ink-700);font-size:.95rem;}
.notice-date{font-size:.78rem;color:var(--ink-300);display:block;margin-top:2px;}
.notice-dl{display:flex;align-items:center;gap:8px;font-size:.82rem;font-weight:700;color:var(--red-600);background:rgba(214,69,69,.08);padding:8px 14px;border-radius:var(--radius-pill);flex-shrink:0;}
.notice-box-foot{padding:18px 30px 26px;text-align:center;}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-filters{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:40px;}
.gallery-filters button{
  padding:10px 22px;border-radius:var(--radius-pill);border:1px solid var(--line);font-weight:600;font-size:.86rem;
  color:var(--ink-700);transition:.2s;
}
.gallery-filters button.active,.gallery-filters button:hover{background:var(--navy-900);color:#fff;border-color:var(--navy-900);}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.gallery-item{position:relative;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:1/1;cursor:pointer;box-shadow:var(--shadow-sm);}
.gallery-item img{width:100%;height:100%;object-fit:cover;object-position:center 22%;transition:.5s;}

.mini-gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.mini-gallery-grid img{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:center 22%;border-radius:16px;}
.gallery-item:hover img{transform:scale(1.12);}
.gallery-item .g-overlay{
  position:absolute;inset:0;background:rgba(8,27,51,.55);display:flex;align-items:center;justify-content:center;
  opacity:0;transition:.3s;color:#fff;font-size:1.5rem;
}
.gallery-item:hover .g-overlay{opacity:1;}
.gallery-item .g-tag{position:absolute;bottom:12px;left:12px;background:rgba(8,27,51,.75);color:#fff;font-size:.72rem;font-weight:600;padding:5px 12px;border-radius:var(--radius-pill);z-index:2;}

.lightbox{position:fixed;inset:0;background:rgba(6,12,24,.94);z-index:999;display:none;align-items:center;justify-content:center;padding:40px;}
.lightbox.open{display:flex;}
.lightbox img{max-width:88vw;max-height:82vh;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.5);}
.lightbox-close{position:absolute;top:28px;right:36px;color:#fff;font-size:1.8rem;}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:1.6rem;width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;}
.lightbox-nav:hover{background:var(--gold-500);color:var(--navy-950);}
.lightbox-prev{left:24px;}
.lightbox-next{right:24px;}

/* ============================================================
   STATS / COUNTERS
   ============================================================ */
.stats-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.stat-card{text-align:center;padding:20px;}
.stat-num{font-family:var(--font-head);font-size:clamp(2.2rem,4vw,3rem);font-weight:800;color:var(--gold-400);display:flex;align-items:center;justify-content:center;gap:4px;}
.stat-label{color:#c3d0e4;font-size:.9rem;font-weight:500;margin-top:6px;}

/* ============================================================
   TRANSPORT
   ============================================================ */
.transport-section{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);}
.transport-media{position:relative;min-height:420px;}
.transport-media img{width:100%;height:100%;object-fit:cover;}
.transport-media .badge-ring{top:24px;left:24px;right:auto;}
.transport-body{background:linear-gradient(135deg,var(--navy-950),var(--navy-800));color:#fff;padding:56px;display:flex;flex-direction:column;justify-content:center;}
.transport-body .eyebrow{background:rgba(255,255,255,.12);}
.transport-body h2{color:#fff;font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:16px;}
.transport-body p{color:#c3d0e4;margin-bottom:20px;}

/* ============================================================
   FORMS
   ============================================================ */
.form-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:44px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px;}
.form-group{margin-bottom:20px;display:flex;flex-direction:column;gap:8px;}
.form-group label{font-weight:600;font-size:.86rem;color:var(--navy-900);}
.form-group input,.form-group select,.form-group textarea{
  padding:14px 16px;border:1.5px solid var(--line);border-radius:var(--radius-sm);font-family:inherit;font-size:.95rem;
  color:var(--ink-700);transition:.2s;background:var(--bg-soft);
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--gold-500);background:#fff;box-shadow:0 0 0 4px rgba(238,139,46,.12);}
.form-group textarea{resize:vertical;min-height:130px;}
.form-msg{padding:16px 20px;border-radius:var(--radius-sm);margin-bottom:22px;font-weight:600;font-size:.92rem;display:flex;align-items:center;gap:10px;}
.form-msg.success{background:rgba(31,157,85,.1);color:var(--green-600);}
.form-msg.error{background:rgba(214,69,69,.1);color:var(--red-600);}

/* ============================================================
   INFO / CONTACT CARDS (contact page)
   ============================================================ */
.contact-info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:56px;}
.contact-info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:32px 26px;text-align:center;transition:.25s;}
.contact-info-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px);}
.contact-info-card .feature-icon{margin-bottom:18px;}
.contact-info-card h4{margin-bottom:8px;}
.contact-info-card p{font-size:.9rem;color:var(--ink-500);}
.contact-info-card a{color:var(--navy-800);font-weight:600;}
.map-wrap{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);height:420px;}
.map-wrap iframe{width:100%;height:100%;border:0;}

/* ============================================================
   TIMELINE (about page — history)
   ============================================================ */
.timeline{position:relative;max-width:720px;margin:0 auto;}
.timeline::before{content:'';position:absolute;left:24px;top:0;bottom:0;width:2px;background:var(--line);}
.timeline-item{position:relative;padding-left:66px;margin-bottom:36px;}
.timeline-dot{position:absolute;left:14px;top:2px;width:22px;height:22px;border-radius:50%;background:var(--gold-500);border:4px solid #fff;box-shadow:0 0 0 2px var(--gold-500);}
.timeline-item h4{margin-bottom:6px;}
.timeline-item span.yr{color:var(--gold-500);font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.05em;}
.timeline-item p{color:var(--ink-500);font-size:.92rem;margin-top:6px;}

/* ============================================================
   VALUES / MISSION VISION
   ============================================================ */
.mv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.mv-card{padding:38px 30px;border-radius:var(--radius-md);background:#fff;border:1px solid var(--line);text-align:center;}
.mv-card:nth-child(2){background:linear-gradient(135deg,var(--navy-950),var(--navy-800));color:#fff;transform:translateY(-14px);box-shadow:var(--shadow-lg);border:none;}
.mv-card:nth-child(2) h4{color:#fff;}
.mv-card:nth-child(2) p{color:#c3d0e4;}
.mv-card .feature-icon{margin:0 auto 20px;}

/* ============================================================
   ACCORDION (mandatory disclosure / FAQ)
   ============================================================ */
.accordion-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:14px;overflow:hidden;}
.accordion-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;font-weight:600;color:var(--navy-900);}
.accordion-head i{transition:.3s;color:var(--gold-500);}
.accordion-item.open .accordion-head i{transform:rotate(180deg);}
.accordion-panel{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.accordion-item.open .accordion-panel{max-height:600px;}
.accordion-panel-inner{padding:0 24px 22px;color:var(--ink-500);font-size:.92rem;}

/* ---------- data table ---------- */
.data-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);}
.data-table th,.data-table td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);font-size:.92rem;}
.data-table th{background:var(--navy-950);color:#fff;font-family:var(--font-head);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;}
.data-table tr:last-child td{border-bottom:none;}
.data-table tr:hover td{background:var(--bg-soft);}
.table-wrap{overflow-x:auto;border-radius:var(--radius-md);}

.download-card{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 22px;transition:.2s;}
.download-card:hover{box-shadow:var(--shadow-md);border-color:transparent;transform:translateY(-3px);}
.download-card .dl-icon{width:46px;height:46px;border-radius:12px;background:rgba(214,69,69,.1);color:var(--red-600);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;}
.download-card .dl-text strong{display:block;font-size:.94rem;color:var(--navy-900);}
.download-card .dl-text span{font-size:.78rem;color:var(--ink-300);}
.download-card .dl-go{margin-left:auto;color:var(--navy-800);}

/* ============================================================
   CONTACT CTA (before footer)
   ============================================================ */
.contact-cta{background:linear-gradient(120deg,var(--navy-950),var(--navy-800));padding:56px 0;}
.contact-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;}
.contact-cta-text h2{color:#fff;font-size:clamp(1.5rem,3vw,2rem);margin:6px 0 12px;}
.contact-cta-text p{color:#c3d0e4;font-size:.95rem;margin-bottom:4px;}
.cta-phones{display:flex;gap:22px;margin-top:10px;}
.cta-phones a{color:var(--gold-400);font-weight:700;}
.contact-cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--navy-950);color:#8fa0bd;padding-top:64px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr;gap:30px;padding-bottom:48px;}
.footer-contact-strip{border-top:1px solid rgba(255,255,255,.08);padding:22px 24px;text-align:center;}
.footer-contact-strip img{max-width:520px;width:100%;margin:0 auto;height:auto;}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:20px;position:relative;padding-bottom:12px;}
.footer-col h4::after{content:'';position:absolute;left:0;bottom:0;width:32px;height:2px;background:var(--gold-500);}
.footer-col ul li{margin-bottom:12px;}
.footer-col ul li a{font-size:.9rem;transition:.2s;}
.footer-col ul li a:hover{color:var(--gold-400);padding-left:4px;}
.footer-brand p{font-size:.88rem;margin:16px 0 20px;max-width:260px;}
.footer-social{display:flex;gap:10px;}
.footer-social a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;transition:.2s;}
.footer-social a:hover{background:var(--gold-500);color:var(--navy-950);}
.footer-contact-list li{display:flex;align-items:flex-start;gap:10px;font-size:.88rem;}
.footer-contact-list i{color:var(--gold-400);margin-top:3px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:22px 0;margin-top:8px;}
.footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;}
.footer-bottom-links{display:flex;gap:22px;}
.footer-bottom-links a:hover{color:var(--gold-400);}


/* ============================================================
   FLOATING BUTTONS
   ============================================================ */
.float-btn{
  position:fixed;width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:1.2rem;color:#fff;box-shadow:var(--shadow-lg);z-index:300;transition:.3s;
}
.float-call{left:24px;bottom:24px;background:var(--navy-800);}
.float-whatsapp{left:24px;bottom:88px;background:#25D366;}
.float-top{right:24px;bottom:24px;background:var(--gold-500);color:var(--navy-950);opacity:0;visibility:hidden;transform:translateY(10px);}
.float-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.float-btn:hover{transform:scale(1.1);}
.float-top.show:hover{transform:translateY(0) scale(1.1);}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}
.reveal-delay-1{transition-delay:.1s;}
.reveal-delay-2{transition-delay:.2s;}
.reveal-delay-3{transition-delay:.3s;}
.reveal-delay-4{transition-delay:.4s;}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1100px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .infra-grid{grid-template-columns:repeat(2,1fr);}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .gallery-grid{grid-template-columns:repeat(3,1fr);}
  .mini-gallery-grid{grid-template-columns:repeat(3,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr 1fr;}
  .feature-strip{grid-template-columns:repeat(2,1fr);}
  .contact-info-grid{grid-template-columns:repeat(2,1fr);}
  .quick-info-grid{grid-template-columns:repeat(2,1fr);}
  .stats-strip{grid-template-columns:repeat(2,1fr);}
}

@media (max-width:1300px){
  .main-nav{
    position:fixed;top:0;right:-320px;width:300px;height:100vh;background:#fff;z-index:200;
    box-shadow:-10px 0 40px rgba(0,0,0,.15);transition:.35s;padding:110px 28px 40px;overflow-y:auto;
  }
  .main-nav.open{right:0;}
  .nav-mobile-list{flex-direction:column;align-items:stretch;gap:4px;}
  .main-nav a{padding:13px 16px;font-size:.92rem;white-space:normal;}
  .nav-desktop-list{display:none;}
  .nav-mobile-list{display:flex;}
  .hamburger{display:flex;}
}

@media (max-width:960px){
  .hide-sm{display:none!important;}
  .split{grid-template-columns:1fr;gap:70px 0;}
  .split-media{order:1!important;margin-bottom:10px;}
  .message-card{grid-template-columns:1fr;}
  .message-photo img{min-height:260px;}
  .message-body{padding:36px 30px;}
  .transport-section{grid-template-columns:1fr;}
  .transport-media{min-height:280px;}
}

@media (max-width:768px){
  :root{--header-h:74px;}
  .section{padding:60px 0;}
  .top-bar-left a:nth-child(2){display:none;}
  .grid-4,.grid-3,.grid-2,.infra-grid,.news-grid,.mv-grid,.footer-grid,.contact-info-grid,.quick-info-grid,.stats-strip{grid-template-columns:1fr 1fr;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .mini-gallery-grid{grid-template-columns:repeat(2,1fr);}
  .feature-strip{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .admissions-banner{padding:44px 28px;text-align:center;justify-content:center;}
  .admissions-banner-actions{justify-content:center;}
  .form-row{grid-template-columns:1fr;gap:0;}
  .mv-card:nth-child(2){transform:none;}
  .hero-content{padding:130px 0 40px;}
  .hero-scroll-cue{display:none;}
}

@media (max-width:560px){
  .grid-4,.grid-3,.grid-2,.infra-grid,.news-grid,.mv-grid,.footer-grid,.contact-info-grid,.quick-info-grid,.stats-strip,.gallery-grid{grid-template-columns:1fr;}
  .quick-info-item{border-right:none;border-bottom:1px solid var(--line);}
  .contact-cta-inner{flex-direction:column;align-items:flex-start;}
  .form-card{padding:28px 20px;}
  .float-call{left:16px;bottom:16px;}
  .float-whatsapp{left:16px;bottom:78px;}
  .float-top{right:16px;bottom:16px;}
  .float-btn{width:46px;height:46px;font-size:1.05rem;}
}