/* ===========================================================
   Shiridi Sai Academy Vidya Kendra for Skill Development
   Standalone site — HTML5 / CSS / jQuery
   =========================================================== */

:root{
  --maroon:#7a1f2b;
  --maroon-dark:#5c151e;
  --saffron:#e98a15;
  --saffron-dark:#c9760c;
  --gold:#f2b705;
  --ink:#222;
  --muted:#5d5d5d;
  --bg:#fbf8f4;
  --card:#ffffff;
  --line:#e7e0d6;
  --shadow:0 6px 24px rgba(0,0,0,.08);
  --shadow-lg:0 12px 40px rgba(0,0,0,.14);
  --radius:14px;
  --max:1180px;
  --header-h:108px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:16px;
}
img{max-width:100%;display:block}
a{color:var(--maroon);text-decoration:none;transition:color .2s}
a:hover{color:var(--saffron)}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
section{padding:60px 0}

/* ---------- Top bar ---------- */
.topbar{
  background:var(--maroon-dark);
  color:#fff;
  font-size:13.5px;
}
.topbar .container{
  display:flex;justify-content:space-between;align-items:center;
  gap:14px;flex-wrap:wrap;padding-top:7px;padding-bottom:7px;
}
.topbar a{color:#fff}
.topbar a:hover{color:var(--gold)}
.topbar .tb-contact span{margin-right:16px;white-space:nowrap}
.topbar .socials{display:flex;gap:10px;align-items:center}
.topbar .socials a{
  width:26px;height:26px;border-radius:50%;
  background:rgba(255,255,255,.14);
  display:flex;align-items:center;justify-content:center;
  font-size:13px;line-height:1;
}
.topbar .socials a:hover{background:var(--saffron)}

/* ---------- Header / nav ---------- */
.header{
  position:sticky;top:0;z-index:50;
  background:#fff;border-bottom:3px solid var(--saffron);
  box-shadow:0 2px 10px rgba(0,0,0,.06);
}
.header .container{
  display:flex;align-items:center;justify-content:space-between;
  gap:18px;padding-top:12px;padding-bottom:12px;
}
.brand{display:flex;align-items:center;gap:14px}
.brand img{height:64px;width:auto;border-radius:8px}
.brand .brand-text strong{
  display:block;color:var(--maroon);font-size:18px;line-height:1.15;letter-spacing:.3px;
}
.brand .brand-text span{font-size:12.5px;color:var(--muted)}

.nav-toggle{
  display:none;background:var(--maroon);color:#fff;border:0;
  width:46px;height:42px;border-radius:8px;font-size:22px;cursor:pointer;
}
.nav ul{list-style:none;display:flex;gap:4px;flex-wrap:wrap}
.nav a{
  display:block;padding:10px 14px;border-radius:8px;
  color:var(--ink);font-weight:600;font-size:15px;
}
.nav a:hover{background:#f3ece2;color:var(--maroon)}
.nav a.active{background:var(--maroon);color:#fff}

/* ---------- Hero slider ---------- */
.slider{position:relative;overflow:hidden;background:#000}
.slides{position:relative;height:clamp(320px,52vw,560px)}
.slide{
  position:absolute;inset:0;opacity:0;transition:opacity 1s ease;
  background-size:cover;background-position:center;
  display:flex;align-items:center;
}
.slide.active{opacity:1}
.slide::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(92,21,30,.82) 0%,rgba(92,21,30,.45) 55%,rgba(0,0,0,.15) 100%);
}
.slide .slide-inner{position:relative;color:#fff;max-width:640px;padding:0 20px;margin:0 auto;width:100%}
.slide-inner .eyebrow{
  display:inline-block;background:var(--saffron);color:#fff;
  font-size:13px;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  padding:5px 14px;border-radius:30px;margin-bottom:16px;
}
.slide-inner h2{font-size:clamp(26px,4vw,46px);line-height:1.12;margin-bottom:14px;text-shadow:0 2px 10px rgba(0,0,0,.3)}
.slide-inner p{font-size:clamp(15px,2vw,19px);max-width:520px;margin-bottom:22px;color:#f5e9da}
.slide-inner .btn{margin-right:10px}

.slider-btn{
  position:absolute;top:50%;transform:translateY(-50%);
  background:rgba(255,255,255,.22);color:#fff;border:0;
  width:48px;height:48px;border-radius:50%;font-size:24px;cursor:pointer;
  z-index:3;transition:background .2s;
}
.slider-btn:hover{background:var(--saffron)}
.slider-btn.prev{left:18px}
.slider-btn.next{right:18px}
.dots{position:absolute;bottom:18px;left:0;right:0;display:flex;justify-content:center;gap:10px;z-index:3}
.dots button{
  width:12px;height:12px;border-radius:50%;border:2px solid #fff;
  background:transparent;cursor:pointer;padding:0;transition:background .2s;
}
.dots button.active{background:#fff}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;background:var(--saffron);color:#fff;
  padding:12px 24px;border-radius:30px;font-weight:700;font-size:15px;
  border:0;cursor:pointer;transition:transform .15s,background .2s;
}
.btn:hover{background:var(--saffron-dark);color:#fff;transform:translateY(-2px)}
.btn.outline{background:transparent;border:2px solid #fff;padding:10px 22px}
.btn.outline:hover{background:#fff;color:var(--maroon)}
.btn.maroon{background:var(--maroon)}
.btn.maroon:hover{background:var(--maroon-dark)}

/* ---------- Page banner ---------- */
.page-banner{
  background:linear-gradient(rgba(92,21,30,.85),rgba(92,21,30,.85)),var(--saffron);
  color:#fff;text-align:center;padding:54px 20px;
}
.page-banner h1{font-size:clamp(28px,4vw,42px);margin-bottom:8px}
.page-banner p{font-size:16px;color:#f3ddc4;letter-spacing:.5px}
.breadcrumb{margin-top:10px;font-size:14px;color:#f3ddc4}
.breadcrumb a{color:#ffd9a6}

/* ---------- Section heading ---------- */
.sec-head{text-align:center;max-width:760px;margin:0 auto 40px}
.sec-head .kicker{color:var(--saffron);font-weight:700;letter-spacing:2px;text-transform:uppercase;font-size:13px}
.sec-head h2{color:var(--maroon);font-size:clamp(24px,3.4vw,34px);margin:8px 0 12px}
.sec-head p{color:var(--muted)}
.divider{width:70px;height:4px;background:var(--saffron);border-radius:4px;margin:14px auto}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:26px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;transition:transform .2s,box-shadow .2s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .card-body{padding:22px 24px}
.card h3{color:var(--maroon);font-size:19px;margin-bottom:8px}
.card .role{color:var(--saffron);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}

/* person card */
.person{display:flex;flex-direction:column}
.person .photo{height:300px;background:#eee;background-size:cover;background-position:center top}
.person .card-body p{color:var(--muted);font-size:14.5px}

/* ---------- Welcome / about home ---------- */
.welcome{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:center}
.welcome .media img{border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.welcome h2{color:var(--maroon);font-size:clamp(24px,3vw,34px);line-height:1.15;margin-bottom:8px}
.welcome .sub{color:var(--saffron);font-weight:700;text-transform:uppercase;letter-spacing:1px;font-size:14px;margin-bottom:16px}
.welcome p{color:var(--muted);margin-bottom:16px}

/* ---------- Stats strip ---------- */
.stats{background:var(--maroon);color:#fff}
.stats .grid{grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stats .num{font-size:40px;font-weight:800;color:var(--gold);line-height:1}
.stats .lbl{font-size:14px;margin-top:8px;color:#f3ddc4}

/* ---------- Programs list ---------- */
.prog-block{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px 28px;margin-bottom:24px}
.prog-block h3{color:#fff;background:var(--maroon);display:inline-block;padding:8px 18px;border-radius:30px;font-size:17px;margin-bottom:18px}
.prog-block ul{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:8px 28px}
.prog-block li{position:relative;padding-left:26px;color:var(--ink)}
.prog-block li::before{content:"\27A4";color:var(--saffron);position:absolute;left:0;font-size:13px;top:3px}

/* ---------- Timeline (events) ---------- */
.timeline{position:relative;max-width:820px;margin:0 auto;padding-left:30px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:3px;background:var(--line)}
.tl-item{position:relative;margin-bottom:26px}
.tl-item::before{content:"";position:absolute;left:-30px;top:4px;width:17px;height:17px;border-radius:50%;background:var(--saffron);border:3px solid #fff;box-shadow:0 0 0 2px var(--saffron)}
.tl-item .date{display:inline-block;background:var(--maroon);color:#fff;font-weight:700;font-size:13px;padding:4px 14px;border-radius:30px;margin-bottom:8px}
.tl-item .tl-card{background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:16px 20px}
.tl-item p{color:var(--muted);font-size:15px}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery-grid figure{position:relative;overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow);cursor:pointer;background:#000}
.gallery-grid img{height:230px;width:100%;object-fit:cover;transition:transform .4s,opacity .3s}
.gallery-grid figure:hover img{transform:scale(1.08);opacity:.85}
.gallery-grid figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:24px 14px 12px;color:#fff;font-size:14px;font-weight:600;
  background:linear-gradient(transparent,rgba(0,0,0,.78));
}
/* lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center;z-index:200;padding:30px}
.lightbox.open{display:flex}
.lightbox img{max-width:90vw;max-height:82vh;border-radius:8px;box-shadow:0 10px 50px rgba(0,0,0,.6)}
.lightbox .lb-close{position:absolute;top:22px;right:30px;color:#fff;font-size:40px;cursor:pointer;line-height:1}
.lightbox .lb-cap{position:absolute;bottom:26px;left:0;right:0;text-align:center;color:#fff;font-size:15px}
.lightbox .lb-nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:46px;cursor:pointer;padding:10px;user-select:none}
.lightbox .lb-nav.prev{left:18px}
.lightbox .lb-nav.next{right:18px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.info-list{list-style:none}
.info-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px dashed var(--line)}
.info-list .ic{
  flex:0 0 44px;height:44px;border-radius:10px;background:#f3ece2;color:var(--maroon);
  display:flex;align-items:center;justify-content:center;font-size:20px;
}
.info-list h4{color:var(--maroon);font-size:15px;margin-bottom:2px}
.info-list p,.info-list a{color:var(--muted);font-size:15px}

form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
form label{display:block;font-size:13.5px;font-weight:700;color:var(--ink);margin:12px 0 6px}
form input,form textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:15px;background:#fff;
}
form input:focus,form textarea:focus{outline:0;border-color:var(--saffron);box-shadow:0 0 0 3px rgba(233,138,21,.15)}
form textarea{min-height:120px;resize:vertical}
.form-note{margin-top:14px;font-size:14px;color:#1a7a3c;display:none}
.form-note.show{display:block}

/* newsletter */
.newsletter{background:linear-gradient(120deg,var(--maroon),var(--maroon-dark));color:#fff;text-align:center}
.newsletter h2{font-size:clamp(22px,3vw,30px);margin-bottom:8px}
.newsletter p{color:#f3ddc4;margin-bottom:20px}
.newsletter form{max-width:520px;margin:0 auto;display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.newsletter input{flex:1;min-width:220px;border:0;padding:13px 16px;border-radius:30px}
.newsletter .form-note{color:#ffe9c9}

/* ---------- Footer ---------- */
.footer{background:#2a1418;color:#e9dcd0;padding:50px 0 0}
.footer .grid{grid-template-columns:1.4fr 1fr 1.3fr;gap:36px}
.footer h4{color:#fff;font-size:16px;margin-bottom:16px;position:relative;padding-bottom:8px}
.footer h4::after{content:"";position:absolute;left:0;bottom:0;width:40px;height:3px;background:var(--saffron)}
.footer img.flogo{height:84px;border-radius:8px;margin-bottom:14px}
.footer p,.footer a,.footer li{color:#cdbcb0;font-size:14.5px}
.footer ul{list-style:none}
.footer ul li{margin-bottom:8px}
.footer a:hover{color:var(--gold)}
.footer .fsocials{display:flex;gap:10px;margin-top:12px}
.footer .fsocials a{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:#fff}
.footer .fsocials a:hover{background:var(--saffron)}
.footer .copy{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding:18px 0;text-align:center;font-size:13.5px;color:#b6a499}

/* back to top */
.to-top{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;background:var(--maroon);color:#fff;border:0;font-size:20px;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .3s,transform .2s;z-index:80;box-shadow:var(--shadow)}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{background:var(--saffron);transform:translateY(-3px)}

/* prose */
.prose p{margin-bottom:16px;color:#3a3a3a}
.prose h3{color:var(--maroon);margin:24px 0 10px;font-size:21px}
.prose ul{margin:0 0 16px 22px}
.prose li{margin-bottom:6px}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .welcome{grid-template-columns:1fr}
  .grid.cols-3{grid-template-columns:repeat(2,1fr)}
  .stats .grid{grid-template-columns:repeat(2,1fr)}
  .footer .grid{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .nav-toggle{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:3px solid var(--saffron);box-shadow:var(--shadow);display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;gap:0;padding:8px}
  .nav a{padding:13px 16px;border-radius:8px}
  .header .container{position:relative}
  .grid.cols-2,.grid.cols-3,.contact-grid,.gallery-grid{grid-template-columns:1fr}
  .prog-block ul{grid-template-columns:1fr}
  form .row,.newsletter form{grid-template-columns:1fr}
  .topbar .tb-contact{display:none}
  section{padding:44px 0}
}