/* ===== IRAA High School — Modern Flow Design ===== */
:root{
  --ink:#1c1a4a;
  --indigo:#2d2a6e;
  --indigo-2:#3d39a0;
  --coral:#ff6b4a;
  --sun:#ffb347;
  --cream:#fff8f1;
  --mint:#3fb37f;
  --muted:#6b6a8a;
  --radius:24px;
  --shadow:0 20px 50px -20px rgba(45,42,110,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',system-ui,sans-serif;color:var(--ink);background:var(--cream);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;line-height:1.15}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem);margin:.4rem 0 1rem}
.container{width:min(1180px,92%);margin:auto}
.muted{color:var(--muted)}
.muted-light{opacity:.7}

/* ----- Buttons ----- */
.btn{display:inline-flex;align-items:center;gap:.4rem;border:0;cursor:pointer;font:600 1rem 'Plus Jakarta Sans',sans-serif;
  padding:.85rem 1.6rem;border-radius:999px;color:#fff;text-decoration:none;
  background:linear-gradient(135deg,var(--coral),var(--sun));box-shadow:0 12px 24px -10px rgba(255,107,74,.7);
  transition:transform .25s,box-shadow .25s}
.btn:hover{transform:translateY(-2px);box-shadow:0 18px 30px -12px rgba(255,107,74,.8)}
.btn-ghost{background:transparent;color:var(--indigo);box-shadow:inset 0 0 0 2px rgba(45,42,110,.18)}
.btn-ghost:hover{box-shadow:inset 0 0 0 2px var(--indigo)}
.btn-sm{padding:.55rem 1.1rem;font-size:.9rem}
.btn-danger{background:linear-gradient(135deg,#e2453e,#ff6b4a)}

/* ----- Nav ----- */
.nav{position:fixed;inset:14px 0 auto;margin:auto;width:min(1180px,94%);z-index:50;display:flex;align-items:center;gap:1.5rem;
  padding:.7rem 1rem .7rem 1.2rem;border-radius:999px;background:rgba(255,255,255,.7);backdrop-filter:blur(14px);
  box-shadow:0 10px 30px -15px rgba(45,42,110,.3);transition:background .3s}
.nav.scrolled{background:rgba(255,255,255,.92)}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.15rem;color:var(--indigo);text-decoration:none}
.brand b{color:var(--coral)}
.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;font-family:'Fraunces',serif;font-size:1.3rem;
  background:linear-gradient(135deg,var(--indigo),var(--indigo-2))}
.nav-links{display:flex;gap:1.6rem;margin-left:auto}
.nav-links a{color:var(--ink);text-decoration:none;font-weight:500;position:relative}
.nav-links a::after{content:'';position:absolute;left:0;bottom:-4px;height:2px;width:0;background:var(--coral);transition:width .3s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.burger{display:none;background:none;border:0;cursor:pointer;margin-left:auto}
.burger span{display:block;width:24px;height:2.5px;background:var(--indigo);margin:5px 0;border-radius:3px}

/* ----- Hero ----- */
.hero{position:relative;min-height:100vh;padding:140px 0 120px;overflow:hidden;
  background:radial-gradient(1200px 600px at 10% 0%,#ffe2cc 0%,transparent 60%),linear-gradient(160deg,#fff4ea 0%,#f4ecff 100%)}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;animation:drift 16s ease-in-out infinite alternate}
.b1{width:420px;height:420px;background:#ffb3a1;top:-80px;right:-60px}
.b2{width:360px;height:360px;background:#c9c2ff;bottom:40px;left:-120px;animation-delay:-5s}
.b3{width:260px;height:260px;background:#ffe08a;top:40%;left:45%;animation-delay:-9s}
@keyframes drift{to{transform:translate(40px,30px) scale(1.1)}}
.hero-inner{position:relative;width:min(1180px,92%);margin:auto;display:grid;grid-template-columns:1.05fr 1fr;gap:3rem;align-items:center}
.pill{display:inline-block;background:#fff;padding:.4rem 1rem;border-radius:999px;font-weight:600;font-size:.9rem;box-shadow:var(--shadow)}
.hero h1{font-size:clamp(2.4rem,5vw,4rem);margin:1.2rem 0;color:var(--indigo)}
.hero h1 em{font-style:italic;background:linear-gradient(90deg,var(--coral),var(--sun));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:1.1rem;color:var(--muted);max-width:520px}
.hero-actions{display:flex;gap:1rem;margin:2rem 0;flex-wrap:wrap}
.hero-stats{display:flex;gap:1rem;flex-wrap:wrap}
.hero-stats div{background:rgba(255,255,255,.75);backdrop-filter:blur(8px);padding:.9rem 1.3rem;border-radius:18px;box-shadow:var(--shadow);min-width:120px}
.hero-stats strong{display:block;font-family:'Fraunces',serif;font-size:1.8rem;color:var(--indigo)}
.hero-stats span{font-size:.85rem;color:var(--muted)}
.hero-art{position:relative}
.hero-art img{filter:drop-shadow(0 30px 40px rgba(45,42,110,.25))}
.float{animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-14px)}}
.chip{position:absolute;background:#fff;padding:.6rem 1rem;border-radius:16px;font-weight:600;font-size:.9rem;box-shadow:var(--shadow);animation:float 5s ease-in-out infinite}
.chip-1{left:-20px;bottom:20%}
.chip-2{right:0;top:6%;animation-delay:-2s}

.wave{position:absolute;left:0;bottom:-1px;width:100%;height:110px;fill:var(--cream)}

/* ----- About ----- */
.about{padding:90px 0}
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:4rem;align-items:center}
.about-img img{border-radius:36px;box-shadow:var(--shadow);transform:rotate(-2deg)}
.eyebrow{display:inline-block;font-weight:700;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--coral)}
.eyebrow.light{color:var(--sun)}
.about p{color:var(--muted);font-size:1.05rem}
.features{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.8rem}
.feature{display:flex;gap:.8rem;align-items:center;background:#fff;padding:1rem;border-radius:18px;box-shadow:0 8px 24px -16px rgba(45,42,110,.4);transition:transform .25s}
.feature:hover{transform:translateY(-4px)}
.feature span{font-size:1.6rem;width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:#fff1e6}
.feature small{display:block;color:var(--muted)}

/* ----- Campus flow ----- */
.campus{position:relative;padding:150px 0 170px;color:#fff;background:linear-gradient(160deg,var(--indigo) 0%,#4a2f8f 100%)}
.wave-top{top:-1px;bottom:auto}
.section-head{text-align:center;max-width:640px;margin:0 auto 3rem}
.flow{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.flow-line{position:absolute;top:50%;left:5%;right:5%;height:3px;border-radius:3px;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.4) 0 14px,transparent 14px 26px);z-index:0}
.flow-card{position:relative;z-index:1;background:rgba(255,255,255,.08);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.15);
  border-radius:var(--radius);padding:1.2rem 1.2rem 1.6rem;transition:transform .35s,background .35s}
.flow-card:nth-child(3){transform:translateY(40px)}
.flow-card:hover{transform:translateY(-8px);background:rgba(255,255,255,.14)}
.flow-card img{border-radius:18px;margin-bottom:1rem}
.flow-card h3{font-size:1.35rem}
.flow-card p{opacity:.8}
.step{position:absolute;top:-18px;right:20px;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-weight:700;
  background:linear-gradient(135deg,var(--coral),var(--sun));box-shadow:0 8px 20px -6px rgba(255,107,74,.8)}

/* ----- Students ----- */
.students{padding:90px 0 110px}
.students-grid{display:grid;grid-template-columns:380px 1fr;gap:2rem;align-items:start}
.card{background:#fff;border-radius:var(--radius);padding:1.8rem;box-shadow:var(--shadow)}
.form-card{position:sticky;top:100px;display:flex;flex-direction:column;gap:1rem}
.form-card h3{font-size:1.4rem;color:var(--indigo)}
label{display:flex;flex-direction:column;gap:.35rem;font-weight:600;font-size:.9rem}
label small{color:var(--muted);font-weight:400}
input,select{font:inherit;font-weight:500;padding:.8rem 1rem;border-radius:14px;border:2px solid #ece8f6;background:#faf8ff;color:var(--ink);outline:none;transition:border .2s,box-shadow .2s;width:100%}
input:focus,select:focus{border-color:var(--indigo-2);box-shadow:0 0 0 4px rgba(61,57,160,.12);background:#fff}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.form-error{color:#d9362b;font-size:.88rem;min-height:1.1em}
.form-actions{display:flex;gap:.7rem;flex-wrap:wrap}

.list-tools{display:flex;gap:.8rem;margin-bottom:1rem}
.list-tools input{flex:1}
.list-tools select{width:180px}
.class-pills{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem}
.class-pills button{border:0;cursor:pointer;font:600 .8rem 'Plus Jakarta Sans';padding:.4rem .85rem;border-radius:999px;background:#f1eefb;color:var(--indigo);transition:.2s}
.class-pills button.on,.class-pills button:hover{background:var(--indigo);color:#fff}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:separate;border-spacing:0 8px}
th{text-align:left;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:.3rem .8rem;font-weight:700}
td{padding:.8rem;background:#faf8ff;white-space:nowrap}
tr td:first-child{border-radius:14px 0 0 14px}
tr td:last-child{border-radius:0 14px 14px 0;text-align:right}
tbody tr{transition:transform .2s}
tbody tr:hover td{background:#f3efff}
tbody tr.flash td{animation:flash 1.4s}
@keyframes flash{0%{background:#ffe7c9}}
.who{display:flex;align-items:center;gap:.75rem}
.avatar{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:#fff;font-weight:700;font-size:.9rem;flex-shrink:0}
.who b{display:block}
.who small{color:var(--muted)}
.badge{display:inline-block;padding:.25rem .7rem;border-radius:999px;background:#fff1e6;color:#c2502f;font-weight:700;font-size:.82rem}
.icon-btn{border:0;background:#fff;width:34px;height:34px;border-radius:10px;cursor:pointer;font-size:.95rem;box-shadow:0 2px 8px -3px rgba(45,42,110,.3);transition:.2s}
.icon-btn:hover{transform:scale(1.1)}
.empty{text-align:center;padding:2rem;color:var(--muted)}
.empty img{width:180px;margin:0 auto 1rem;opacity:.8;border-radius:20px}

/* ----- Contact ----- */
.contact{background:linear-gradient(160deg,#1c1a4a,var(--indigo));color:#fff;padding:90px 0 0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;padding-bottom:70px}
.contact p{margin-bottom:1rem;font-size:1.05rem}
.map{width:100%;border-radius:24px;box-shadow:0 30px 60px -20px rgba(0,0,0,.5)}
footer{text-align:center;padding:1.4rem;border-top:1px solid rgba(255,255,255,.1);font-size:.9rem;opacity:.7}

/* ----- Toast & modal ----- */
.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,120px);background:var(--indigo);color:#fff;padding:.9rem 1.4rem;border-radius:16px;
  box-shadow:var(--shadow);font-weight:600;transition:transform .4s cubic-bezier(.2,.9,.3,1.3);z-index:100}
.toast.show{transform:translate(-50%,0)}
.modal{position:fixed;inset:0;background:rgba(28,26,74,.45);backdrop-filter:blur(4px);display:grid;place-items:center;z-index:120}
.modal[hidden]{display:none}
.modal-box{background:#fff;padding:2rem;border-radius:24px;width:min(400px,90%);box-shadow:var(--shadow)}
.modal-box p{color:var(--muted);margin:.6rem 0 1.4rem}

/* ----- Reveal on scroll ----- */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
.flow-card.reveal.in:nth-child(3){transform:translateY(40px)}

/* ----- Responsive ----- */
@media (max-width:980px){
  .hero-inner,.about-grid,.contact-grid,.students-grid{grid-template-columns:1fr}
  .form-card{position:static}
  .flow{grid-template-columns:1fr}
  .flow-line{display:none}
  .flow-card:nth-child(3),.flow-card.reveal.in:nth-child(3){transform:none}
  .chip-1{left:0}
}
@media (max-width:760px){
  .nav-links{position:absolute;top:70px;left:0;right:0;flex-direction:column;gap:0;background:#fff;border-radius:20px;padding:.5rem;box-shadow:var(--shadow);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:.8rem 1rem}
  .nav-cta{display:none}
  .burger{display:block}
  .features,.row-2{grid-template-columns:1fr}
  .list-tools{flex-direction:column}
  .list-tools select{width:100%}
}

/* ----- Logo ----- */
.brand-logo{width:40px;height:44px;filter:drop-shadow(0 4px 8px rgba(45,42,110,.3))}
.contact-logo{width:70px;margin-bottom:1rem;filter:drop-shadow(0 10px 20px rgba(0,0,0,.4))}

/* ----- SSC Syllabus ----- */
.syllabus{padding:40px 0 120px}
.stages{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;position:relative}
.stage{background:#fff;border-radius:var(--radius);padding:1.6rem 1.4rem;box-shadow:var(--shadow);position:relative;overflow:hidden;transition:transform .3s}
.stage:hover{transform:translateY(-6px)}
.stage::before{content:'';position:absolute;inset:0 0 auto;height:6px;background:linear-gradient(90deg,var(--indigo-2),var(--coral),var(--sun))}
.stage:nth-child(even){margin-top:30px}
.stage-tag{display:inline-block;font-size:.78rem;font-weight:700;color:var(--coral);background:#fff1e6;padding:.25rem .7rem;border-radius:999px}
.stage h3{font-size:1.35rem;color:var(--indigo);margin:.7rem 0 .4rem}
.stage p{color:var(--muted);font-size:.95rem}
.subjects{display:flex;flex-wrap:wrap;justify-content:center;gap:.7rem;margin-top:3rem}
.subjects span{background:linear-gradient(135deg,#2d2a6e,#4a2f8f);color:#fff;padding:.6rem 1.1rem;border-radius:999px;font-weight:600;font-size:.9rem;box-shadow:0 10px 20px -12px rgba(45,42,110,.8)}
@media (max-width:980px){.stages{grid-template-columns:1fr 1fr}.stage:nth-child(even){margin-top:0}}
@media (max-width:560px){.stages{grid-template-columns:1fr}}

/* ----- Form extras ----- */
.form-step{font-size:.75rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--indigo-2);
  padding:.45rem .8rem;border-radius:10px;background:linear-gradient(90deg,#efeafd,transparent);margin-top:.3rem}
textarea{font:inherit;font-weight:500;padding:.8rem 1rem;border-radius:14px;border:2px solid #ece8f6;background:#faf8ff;color:var(--ink);outline:none;resize:vertical;width:100%;transition:border .2s,box-shadow .2s}
textarea:focus{border-color:var(--indigo-2);box-shadow:0 0 0 4px rgba(61,57,160,.12);background:#fff}
.phone-input{display:flex;align-items:stretch;border:2px solid #ece8f6;border-radius:14px;background:#faf8ff;overflow:hidden;transition:border .2s,box-shadow .2s}
.phone-input:focus-within{border-color:var(--indigo-2);box-shadow:0 0 0 4px rgba(61,57,160,.12)}
.phone-input span{display:flex;align-items:center;padding:0 .8rem;background:#f1eefb;font-weight:700;font-size:.9rem;color:var(--indigo);white-space:nowrap}
.phone-input input{border:0;border-radius:0;box-shadow:none!important;background:transparent;letter-spacing:.06em}
.field{display:flex;flex-direction:column;gap:.35rem}
.field-label{font-weight:600;font-size:.9rem}

/* ----- Calendar date picker ----- */
.date-field{position:relative}
.date-btn{width:100%;display:flex;justify-content:space-between;align-items:center;font:500 1rem 'Plus Jakarta Sans',sans-serif;color:var(--muted);
  padding:.8rem 1rem;border-radius:14px;border:2px solid #ece8f6;background:#faf8ff;cursor:pointer;transition:border .2s,box-shadow .2s;text-align:left}
.date-field.has-value .date-btn{color:var(--ink)}
.date-field.open .date-btn,.date-btn:focus{border-color:var(--indigo-2);box-shadow:0 0 0 4px rgba(61,57,160,.12);outline:none;background:#fff}
.cal{position:absolute;z-index:60;top:calc(100% + 8px);left:0;width:310px;max-width:calc(100vw - 40px);background:#fff;border-radius:20px;padding:1rem;
  box-shadow:0 30px 60px -20px rgba(45,42,110,.45),0 0 0 1px rgba(45,42,110,.06);animation:pop .22s cubic-bezier(.2,.9,.3,1.3)}
@keyframes pop{from{opacity:0;transform:translateY(-8px) scale(.97)}}
.cal-head{display:flex;align-items:center;gap:.4rem;margin-bottom:.7rem}
.cal-head select{padding:.45rem .5rem;border-radius:10px;font-size:.9rem;font-weight:700;flex:1;width:auto}
.cal-nav{border:0;background:#f1eefb;color:var(--indigo);width:34px;height:34px;border-radius:10px;cursor:pointer;font-size:1.1rem;font-weight:700;flex-shrink:0}
.cal-nav:hover:not(:disabled){background:var(--indigo);color:#fff}
.cal-nav:disabled{opacity:.35;cursor:not-allowed}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.cal-grid .dow{font-size:.72rem;font-weight:800;color:var(--muted);padding:.3rem 0}
.cal-grid .dow:first-child{color:var(--coral)}
.cal-day{border:0;background:none;aspect-ratio:1;border-radius:10px;cursor:pointer;font:600 .9rem 'Plus Jakarta Sans';color:var(--ink);transition:.15s}
.cal-day:hover:not(:disabled){background:#f1eefb}
.cal-day.today{box-shadow:inset 0 0 0 2px var(--sun)}
.cal-day.sel{background:linear-gradient(135deg,var(--coral),var(--sun));color:#fff;box-shadow:0 6px 14px -6px rgba(255,107,74,.8)}
.cal-day:disabled{color:#cfcde0;cursor:not-allowed}
.cal-foot{display:flex;justify-content:space-between;align-items:center;margin-top:.7rem;padding-top:.7rem;border-top:1px solid #f0edf8;font-size:.85rem}
.cal-foot button{border:0;background:none;font:700 .85rem 'Plus Jakarta Sans';color:var(--indigo-2);cursor:pointer;padding:.3rem .5rem;border-radius:8px}
.cal-foot button:hover{background:#f1eefb}
.cal-hint{color:var(--muted);font-size:.78rem}

/* ----- Table extras ----- */
td small.sub{display:block;color:var(--muted);font-size:.8rem}
.loc{display:inline-flex;align-items:center;gap:.3rem;font-weight:600}
.tel{font-variant-numeric:tabular-nums;font-weight:600;color:var(--indigo)}

/* ----- Profile modal ----- */
.profile{width:min(460px,92%);padding:0;overflow:hidden}
.profile-top{padding:1.6rem;display:flex;gap:1rem;align-items:center;color:#fff;background:linear-gradient(135deg,var(--indigo),#4a2f8f)}
.profile-top .avatar{width:60px;height:60px;font-size:1.3rem;border-radius:18px;box-shadow:0 0 0 3px rgba(255,255,255,.3)}
.profile-top h3{font-size:1.4rem}
.profile-top small{opacity:.8}
.profile-body{padding:1.4rem 1.6rem;display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.profile-body div{background:#faf8ff;border-radius:14px;padding:.8rem 1rem}
.profile-body .wide{grid-column:1/-1}
.profile-body b{display:block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:.2rem}
.profile-body span{font-weight:600;white-space:pre-line}
.profile .form-actions{padding:0 1.6rem 1.6rem}