/* =========================================================
   Al-Ameen Mission School, Birbhum
   Design tokens
   Green   #146432 (deep)  /  #1E8449 (mid)
   Olive   #4B5320 (border/footer)
   Cream   #FBF3E4 (background)
   Gold    #C9962C (wheat / accent)
   Ink     #22301F (text)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Spectral:wght@400;500;600;700&family=Work+Sans:wght@400;500;600;700&family=Noto+Serif+Bengali:wght@500;700&family=Noto+Sans+Bengali:wght@400;500&display=swap');

:root{
  --green-deep:#146432;
  --green-mid:#1E8449;
  --green-pale:#E8F3EA;
  --olive:#48521f;
  --cream:#FBF3E4;
  --cream-2:#F3E8D2;
  --gold:#C9962C;
  --gold-light:#E7BE6C;
  --ink:#22301F;
  --ink-soft:#4B5748;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 10px 30px rgba(20,100,50,.12);
  --font-display:'Spectral', 'Noto Serif Bengali', serif;
  --font-body:'Work Sans','Noto Sans Bengali', sans-serif;
  --arch: 999px 999px 8px 8px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--green-deep);line-height:1.2;margin:0 0 .5em;}
p{margin:0 0 1em;}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 24px;}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;}

/* -------- Eyebrow / labels -------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-body);font-weight:600;font-size:.78rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--gold);
  margin-bottom:10px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--gold);display:inline-block;}

.section{padding:72px 0;}
.section-alt{background:var(--cream-2);}
.section-head{max-width:640px;margin:0 auto 44px;text-align:center;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.3rem);}
.section-head p{color:var(--ink-soft);}

/* -------- Buttons -------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  border:2px solid transparent;cursor:pointer;transition:.2s ease;font-family:var(--font-body);
}
.btn-primary{background:var(--green-deep);color:var(--white);}
.btn-primary:hover{background:var(--green-mid);transform:translateY(-2px);}
.btn-outline{background:transparent;border-color:var(--white);color:var(--white);}
.btn-outline:hover{background:var(--white);color:var(--green-deep);}
.btn-gold{background:var(--gold);color:var(--ink);}
.btn-gold:hover{background:var(--gold-light);transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:.85rem;}
.btn-block{width:100%;}

/* =========================================================
   TOP BAR
   ========================================================= */
.topbar{
  background:var(--olive);color:var(--cream);font-size:.82rem;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;padding-top:8px;padding-bottom:8px;flex-wrap:wrap;gap:6px;}
.topbar-info{display:flex;gap:22px;flex-wrap:wrap;}
.topbar-info span{display:inline-flex;align-items:center;gap:6px;}
.topbar a.admin-link{color:var(--gold-light);font-weight:600;}
.topbar a.admin-link:hover{text-decoration:underline;}

/* =========================================================
   HEADER / NAV
   ========================================================= */
.site-header{
  background:var(--white);
  box-shadow:0 2px 14px rgba(20,60,30,.08);
  position:sticky;top:0;z-index:200;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0;gap:20px;}
.brand{display:flex;align-items:center;gap:14px;}
.brand img{height:58px;width:58px;object-fit:contain;}
.brand-text h1{font-size:1.05rem;margin:0;color:var(--green-deep);}
.brand-text span{display:block;font-size:.74rem;color:var(--ink-soft);letter-spacing:.05em;text-transform:uppercase;font-weight:600;}

.main-nav ul{display:flex;gap:2px;align-items:center;}
.main-nav a{
  display:inline-block;padding:12px 16px;font-weight:600;font-size:.92rem;
  color:var(--ink);border-radius:8px;position:relative;transition:.2s;
}
.main-nav a::after{
  content:"";position:absolute;left:16px;right:16px;bottom:6px;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;transition:.2s;
}
.main-nav a:hover,.main-nav a.active{color:var(--green-deep);}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);}

.nav-toggle{
  display:none;background:var(--green-deep);border:none;width:44px;height:44px;
  border-radius:8px;color:var(--white);font-size:1.3rem;cursor:pointer;
}

@media (max-width:960px){
  .nav-toggle{display:block;}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;background:var(--white);
    box-shadow:0 12px 24px rgba(0,0,0,.1);
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  .main-nav.open{max-height:600px;}
  .main-nav ul{flex-direction:column;padding:10px 24px 20px;gap:0;}
  .main-nav a{display:block;padding:12px 4px;border-bottom:1px solid var(--cream-2);}
  .main-nav a::after{display:none;}
}

/* =========================================================
   HERO — arch motif (signature element)
   ========================================================= */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1100px 480px at 80% -10%, rgba(201,150,44,.20), transparent 60%),
    linear-gradient(160deg,var(--green-deep) 0%,#0f4c26 55%,var(--olive) 100%);
  color:var(--white);
  padding:0;
}
.hero-pattern{
  position:absolute;inset:0;opacity:.10;pointer-events:none;
  background-image:radial-gradient(circle,#fff 1.5px,transparent 1.5px);
  background-size:26px 26px;
}
.hero-inner{
  position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;
  align-items:center;padding:64px 24px 0;max-width:1160px;margin:0 auto;
}
.hero-copy .eyebrow{color:var(--gold-light);}
.hero-copy .eyebrow::before{background:var(--gold-light);}
.hero-copy h2{color:var(--white);font-size:clamp(2rem,4vw,2.9rem);margin-bottom:16px;}
.hero-copy p{color:#e6efe6;font-size:1.05rem;max-width:520px;}
.hero-cta{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap;}

.hero-motto{
  margin-top:28px;display:inline-flex;flex-direction:column;gap:2px;
  border-left:3px solid var(--gold);padding-left:16px;
}
.hero-motto .bn{font-family:'Noto Serif Bengali',serif;font-size:1.2rem;color:var(--gold-light);}
.hero-motto .en{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#cfe0d0;}

/* the arch panel */
.hero-arch-wrap{position:relative;display:flex;justify-content:center;align-items:flex-end;height:100%;}
.hero-arch{
  position:relative;width:100%;max-width:340px;
  background:linear-gradient(180deg,#fff,var(--cream));
  border-radius:170px 170px 10px 10px;
  border:6px solid var(--gold);
  padding:34px 26px 30px;
  box-shadow:0 30px 60px rgba(0,0,0,.35);
  text-align:center;
}
.hero-arch img{width:104px;height:104px;margin:0 auto 14px;object-fit:contain;}
.hero-arch h3{color:var(--green-deep);font-size:1.15rem;margin-bottom:4px;}
.hero-arch p{color:var(--ink-soft);font-size:.85rem;margin-bottom:0;}
.hero-arch .stat-row{display:flex;justify-content:space-around;margin-top:18px;padding-top:16px;border-top:1px dashed var(--gold);}
.hero-arch .stat{text-align:center;}
.hero-arch .stat b{display:block;color:var(--green-deep);font-family:var(--font-display);font-size:1.25rem;}
.hero-arch .stat span{font-size:.7rem;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.05em;}

.hero-wave{display:block;width:100%;line-height:0;margin-top:50px;}
.hero-wave svg{width:100%;height:60px;display:block;}

@media (max-width:860px){
  .hero-inner{grid-template-columns:1fr;padding-top:44px;}
  .hero-arch-wrap{margin-top:10px;}
}

/* =========================================================
   WHEAT DIVIDER (decorative, echoes logo laurel)
   ========================================================= */
.wheat-divider{display:flex;align-items:center;justify-content:center;gap:14px;margin:0 auto 30px;color:var(--gold);}
.wheat-divider svg{width:26px;height:26px;}
.wheat-divider .line{width:70px;height:1px;background:var(--gold);}

/* =========================================================
   FEATURE / VALUE CARDS
   ========================================================= */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
@media (max-width:900px){.grid-3{grid-template-columns:1fr 1fr;} .grid-4{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.grid-3{grid-template-columns:1fr;} .grid-4{grid-template-columns:1fr;}}

.card{
  background:var(--white);border-radius:var(--radius);padding:30px 26px;
  box-shadow:var(--shadow);border:1px solid rgba(20,100,50,.06);
  transition:.25s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:0 18px 34px rgba(20,100,50,.16);}
.card .icon{
  width:52px;height:52px;border-radius:14px 14px 4px 4px;background:var(--green-pale);
  display:flex;align-items:center;justify-content:center;color:var(--green-deep);margin-bottom:16px;
}
.card h3{font-size:1.08rem;margin-bottom:8px;}
.card p{color:var(--ink-soft);font-size:.92rem;margin-bottom:0;}

/* =========================================================
   ABOUT SPLIT
   ========================================================= */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center;}
@media (max-width:860px){.split{grid-template-columns:1fr;}}
.split-visual{
  position:relative;background:linear-gradient(160deg,var(--green-deep),var(--olive));
  border-radius:170px 170px 16px 16px;padding:44px 30px;text-align:center;color:var(--white);
  border:6px solid var(--gold);
}
.split-visual img{width:110px;margin:0 auto 16px;}
.split-visual h4{color:#fff;font-size:1.1rem;}
.split-visual p{color:#dfeee0;font-size:.88rem;}

/* =========================================================
   NOTICE BOARD
   ========================================================= */
.notice-board{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;border:1px solid rgba(20,100,50,.08);}
.notice-board .tabs{display:flex;border-bottom:2px solid var(--cream-2);}
.notice-board .tab-btn{
  flex:1;padding:16px;text-align:center;font-weight:700;background:var(--cream-2);
  color:var(--ink-soft);cursor:pointer;border:none;font-family:var(--font-body);font-size:.92rem;
}
.notice-board .tab-btn.active{background:var(--white);color:var(--green-deep);box-shadow:inset 0 -3px 0 var(--gold);}
.notice-list{padding:8px 0;}
.notice-item{
  display:flex;align-items:center;gap:16px;padding:16px 26px;
  border-bottom:1px solid var(--cream-2);
}
.notice-item:last-child{border-bottom:none;}
.notice-item .pdf-badge{
  width:42px;height:42px;flex:none;border-radius:10px;background:var(--green-pale);
  color:var(--green-deep);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.7rem;
}
.notice-item .meta{flex:1;min-width:0;}
.notice-item .meta h4{margin:0 0 2px;font-size:.98rem;color:var(--ink);font-family:var(--font-body);font-weight:700;}
.notice-item .meta small{color:var(--ink-soft);}
.empty-state{padding:44px 26px;text-align:center;color:var(--ink-soft);}
.empty-state .icon{font-size:2rem;margin-bottom:10px;}

/* =========================================================
   GALLERY
   ========================================================= */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
@media (max-width:860px){.gallery-grid{grid-template-columns:repeat(2,1fr);}}
.gallery-item{
  position:relative;border-radius:12px;overflow:hidden;aspect-ratio:1/1;
  box-shadow:var(--shadow);border:3px solid var(--white);outline:1px solid var(--cream-2);
}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.35s;}
.gallery-item:hover img{transform:scale(1.08);}
.gallery-item .cap{
  position:absolute;left:0;right:0;bottom:0;padding:10px 12px;
  background:linear-gradient(0deg,rgba(10,40,20,.85),transparent);
  color:#fff;font-size:.8rem;font-weight:600;
}

/* =========================================================
   FACULTY
   ========================================================= */
.faculty-card{text-align:center;background:var(--white);border-radius:var(--radius);padding:28px 20px;box-shadow:var(--shadow);}
.faculty-avatar{
  width:88px;height:88px;border-radius:50%;margin:0 auto 14px;background:var(--green-pale);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);
  font-size:1.6rem;color:var(--green-deep);font-weight:600;border:3px solid var(--gold-light);
}
.faculty-card h3{font-size:1rem;margin-bottom:2px;}
.faculty-card .role{color:var(--gold);font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;display:block;}
.faculty-card p{color:var(--ink-soft);font-size:.87rem;margin-bottom:0;}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;}
@media (max-width:860px){.contact-wrap{grid-template-columns:1fr;}}
.contact-info-card{background:var(--green-deep);color:#fff;border-radius:var(--radius);padding:34px 28px;}
.contact-info-card h3{color:#fff;}
.contact-info-item{display:flex;gap:14px;margin-bottom:20px;align-items:flex-start;}
.contact-info-item .ic{width:38px;height:38px;flex:none;border-radius:10px;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;}
.contact-info-item b{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--gold-light);}
.contact-form{background:var(--white);border-radius:var(--radius);padding:34px 28px;box-shadow:var(--shadow);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:560px){.form-row{grid-template-columns:1fr;}}
.field{margin-bottom:18px;}
.field label{display:block;font-weight:600;font-size:.85rem;margin-bottom:6px;color:var(--ink);}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border:1.5px solid #dfe3d9;border-radius:10px;
  font-family:var(--font-body);font-size:.95rem;background:var(--cream);color:var(--ink);
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--green-mid);outline:none;background:#fff;}
.alert{padding:14px 18px;border-radius:10px;margin-bottom:20px;font-size:.92rem;font-weight:600;}
.alert-success{background:#e2f4e5;color:#1c6b31;border:1px solid #b7e1c0;}
.alert-error{background:#fbe7e4;color:#a3311c;border:1px solid #f2c2b9;}
.map-embed{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin-top:24px;border:0;width:100%;height:280px;}

/* =========================================================
   CTA BAND
   ========================================================= */
.cta-band{background:linear-gradient(160deg,var(--green-deep),var(--olive));color:#fff;text-align:center;padding:60px 24px;border-radius:24px;margin:0 24px;}
.cta-band h2{color:#fff;}
.cta-band p{color:#dfeee0;max-width:520px;margin:0 auto 24px;}

/* =========================================================
   PAGE HEADER (inner pages)
   ========================================================= */
.page-header{
  background:linear-gradient(160deg,var(--green-deep),var(--olive));
  color:#fff;padding:56px 0 70px;position:relative;overflow:hidden;
}
.page-header .container{position:relative;text-align:center;}
.page-header h1{color:#fff;font-size:clamp(1.8rem,3.4vw,2.4rem);}
.page-header .crumb{color:var(--gold-light);font-weight:600;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;}
.page-header .arch-deco{position:absolute;bottom:-2px;left:0;right:0;height:36px;background:var(--cream);border-radius:60% 60% 0 0/100% 100% 0 0;}

/* =========================================================
   PROSE / CONTENT PAGES
   ========================================================= */
.prose h2{margin-top:1.4em;}
.prose ul{list-style:disc;padding-left:22px;margin-bottom:1em;}
.prose ul li{margin-bottom:6px;}
.content-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:36px;}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--olive);color:#dfe6d6;padding:60px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12);}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-brand{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;}
.footer-brand img{width:48px;height:48px;}
.footer-brand h4{color:#fff;margin:0;font-size:1rem;}
.footer-brand span{font-size:.78rem;color:var(--gold-light);}
.site-footer h5{color:#fff;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px;}
.site-footer a{color:#dfe6d6;font-size:.9rem;}
.site-footer a:hover{color:var(--gold-light);}
.footer-links li{margin-bottom:10px;}
.footer-bottom{display:flex;justify-content:space-between;padding:20px 0;font-size:.82rem;color:#c3cdb8;flex-wrap:wrap;gap:8px;}

/* =========================================================
   LIGHTBOX
   ========================================================= */
.lightbox{
  position:fixed;inset:0;background:rgba(10,30,15,.92);display:none;
  align-items:center;justify-content:center;z-index:999;cursor:zoom-out;padding:30px;
}
.lightbox.open{display:flex;}
.lightbox img{max-width:90vw;max-height:85vh;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.5);}

/* Utility */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.mb-0{margin-bottom:0;}