/* ==========================================================================
   সিকদার ফাউন্ডেশন — Design Tokens
   Palette inspired by manuscript illumination: palm green, brass, maroon on ivory.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+Bengali:wght@500;600;700;800&family=Hind+Siliguri:wght@400;500;600;700&display=swap');

:root{
  /* colors */
  --ivory:#F6F1E4;
  --ivory-soft:#EFE8D6;
  --paper-line:#DCD2B4;
  --palm:#0E3B2E;
  --palm-deep:#082720;
  --palm-tint:#E5EDE5;
  --brass:#B98B34;
  --brass-soft:#E4C88A;
  --maroon:#7A2331;
  --maroon-deep:#5C1A24;
  --ink:#1C2420;
  --ink-soft:#4A544C;
  --white:#FFFFFF;

  /* type */
  --font-display:'Noto Serif Bengali', 'Georgia', serif;
  --font-body:'Hind Siliguri', 'Segoe UI', sans-serif;

  /* layout */
  --max-w:1180px;
  --radius:6px;
  --shadow-soft:0 12px 30px -18px rgba(8,39,32,.35);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ivory);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.7;
  -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(--palm-deep);line-height:1.28;margin:0 0 .5em;font-weight:700;}
p{margin:0 0 1em;color:var(--ink-soft);}
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px;}
section{padding:88px 0;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* ---------- eyebrow / labels ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-body);font-weight:700;font-size:.82rem;
  letter-spacing:.06em;color:var(--maroon);text-transform:uppercase;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";width:22px;height:2px;background:var(--brass);display:inline-block;
}

/* ---------- Islamic geometric star motif (signature element) ---------- */
.star8{ /* 8-point star used as bullet / divider */
  display:inline-block;width:14px;height:14px;
  background:var(--brass);
  clip-path:polygon(50% 0%,61% 20%,81% 15%,80% 35%,100% 42%,85% 58%,95% 76%,75% 74%,68% 93%,50% 80%,32% 93%,25% 74%,5% 76%,15% 58%,0% 42%,20% 35%,19% 15%,39% 20%);
}
.pattern-divider{
  height:34px;
  background-repeat:repeat-x;
  background-size:34px 34px;
  background-position:center;
  opacity:.9;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='34' height='34' viewBox='0 0 34 34'%3E%3Cg fill='none' stroke='%23B98B34' stroke-width='1'%3E%3Cpath d='M17 2 21 8 28 6 26 13 32 17 26 21 28 28 21 26 17 32 13 26 6 28 8 21 2 17 8 13 6 6 13 8Z'/%3E%3C/g%3E%3C/svg%3E");
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-body);font-weight:700;font-size:.98rem;
  padding:14px 28px;border-radius:var(--radius);border:1.5px solid transparent;
  cursor:pointer;transition:transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--maroon);color:var(--white);}
.btn-primary:hover{background:var(--maroon-deep);}
.btn-outline{background:transparent;color:var(--palm);border-color:var(--palm);}
.btn-outline:hover{background:var(--palm);color:var(--ivory);}
.btn-gold{background:var(--brass);color:var(--palm-deep);}
.btn-gold:hover{background:var(--brass-soft);}
.btn-light{background:var(--ivory);color:var(--palm-deep);}
.btn-light:hover{background:var(--white);}
.btn-block{width:100%;}
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, button:focus-visible{
  outline:3px solid var(--brass); outline-offset:2px;
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(246,241,228,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--paper-line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
  width:44px;height:44px;border-radius:50%;
  background:var(--palm);
  display:flex;align-items:center;justify-content:center;
  color:var(--brass-soft);font-family:var(--font-display);font-weight:800;font-size:1.15rem;
  flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-family:var(--font-display);font-size:1.18rem;color:var(--palm-deep);}
.brand-text span{font-size:.76rem;color:var(--ink-soft);letter-spacing:.03em;}

.nav-links{display:flex;align-items:center;gap:30px;}
.nav-links a{
  font-weight:600;font-size:.98rem;color:var(--ink);position:relative;padding:4px 0;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--maroon);
  transition:width .2s ease;
}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{width:100%;}
.nav-links a[aria-current="page"]{color:var(--maroon);}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-toggle{
  display:none;background:none;border:none;cursor:pointer;padding:8px;
  flex-direction:column;gap:5px;
}
.nav-toggle span{width:24px;height:2px;background:var(--palm-deep);display:block;}

@media (max-width:900px){
  .nav-toggle{display:flex;}
  .nav-links{
    position:fixed;inset:0 0 0 30%;
    background:var(--ivory);
    flex-direction:column;justify-content:center;align-items:flex-start;
    padding:40px;gap:26px;
    transform:translateX(100%);transition:transform .3s ease;
    box-shadow:-10px 0 30px rgba(0,0,0,.15);
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links a{font-size:1.15rem;}
  .nav-cta .btn-outline{display:none;}
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative;overflow:hidden;
  background:var(--ivory);
  padding:90px 0 0;
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;
}
.hero h1{font-size:clamp(2.3rem,4.6vw,3.6rem);margin-bottom:.4em;}
.hero h1 em{font-style:normal;color:var(--maroon);}
.hero-lede{font-size:1.14rem;max-width:52ch;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px;}
.hero-art{
  position:relative;aspect-ratio:1/1;border-radius:12px;overflow:hidden;
  background:var(--palm);
  box-shadow:var(--shadow-soft);
}
.hero-art svg{width:100%;height:100%;}
.hero-note{
  position:absolute;left:-18px;bottom:-18px;background:var(--white);
  border:1px solid var(--paper-line);border-radius:var(--radius);
  padding:14px 18px;box-shadow:var(--shadow-soft);max-width:230px;
  font-family:var(--font-display);color:var(--palm-deep);font-weight:700;font-size:.98rem;
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-art{order:-1;max-width:420px;margin:0 auto;}
  .hero-note{display:none;}
}

/* Ledger stat row */
.ledger{
  margin-top:70px;background:var(--palm);color:var(--ivory);
}
.ledger-row{
  display:grid;grid-template-columns:repeat(4,1fr);
}
.ledger-item{
  padding:26px 20px;text-align:center;border-left:1px solid rgba(217,193,138,.28);
}
.ledger-item:first-child{border-left:none;}
.ledger-num{font-family:var(--font-display);font-size:2rem;color:var(--brass-soft);font-weight:800;}
.ledger-label{font-size:.86rem;color:var(--ivory-soft);margin-top:4px;}
@media (max-width:760px){
  .ledger-row{grid-template-columns:repeat(2,1fr);}
  .ledger-item:nth-child(3){border-left:none;}
}

/* ==========================================================================
   Section headers
   ========================================================================== */
.section-head{max-width:640px;margin:0 0 46px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.3rem);}

/* ==========================================================================
   About preview split
   ========================================================================== */
.about-split{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center;}
.about-split img,.about-figure{border-radius:10px;box-shadow:var(--shadow-soft);}
.about-figure{
  aspect-ratio:4/5;background:var(--palm-tint);display:flex;align-items:center;justify-content:center;
  border:1px solid var(--paper-line);
}
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:26px;}
.pillar h4{font-size:1.02rem;margin-bottom:.3em;color:var(--maroon);}
.pillar p{font-size:.94rem;margin:0;}
@media (max-width:820px){.about-split{grid-template-columns:1fr;} .pillars{grid-template-columns:1fr;}}

/* ==========================================================================
   Programs grid
   ========================================================================== */
.bg-tint{background:var(--ivory-soft);}
.programs-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
}
.program-card{
  background:var(--white);border:1px solid var(--paper-line);border-radius:10px;
  padding:30px 26px;transition:box-shadow .2s ease, transform .2s ease;
}
.program-card:hover{box-shadow:var(--shadow-soft);transform:translateY(-3px);}
.program-icon{
  width:52px;height:52px;border-radius:50%;background:var(--palm-tint);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--palm);
}
.program-card h3{font-size:1.15rem;margin-bottom:.35em;}
.program-card p{font-size:.95rem;margin-bottom:14px;}
.program-card a{font-weight:700;color:var(--maroon);font-size:.92rem;}
@media (max-width:980px){.programs-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:620px){.programs-grid{grid-template-columns:1fr;}}

/* ==========================================================================
   Campaigns (donation progress)
   ========================================================================== */
.campaign-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.campaign-card{
  background:var(--white);border:1px solid var(--paper-line);border-radius:10px;overflow:hidden;
}
.campaign-media{
  height:150px;background:linear-gradient(135deg,var(--palm),var(--palm-deep));
  display:flex;align-items:center;justify-content:center;color:var(--brass-soft);
}
.campaign-body{padding:22px;}
.campaign-body h3{font-size:1.08rem;margin-bottom:.4em;}
.campaign-body p{font-size:.92rem;}
.progress-track{
  height:8px;border-radius:6px;background:var(--ivory-soft);overflow:hidden;margin:14px 0 8px;
}
.progress-fill{height:100%;background:var(--brass);border-radius:6px;width:0;transition:width 1.1s ease;}
.campaign-meta{display:flex;justify-content:space-between;font-size:.85rem;color:var(--ink-soft);margin-bottom:16px;}
.campaign-meta b{color:var(--palm-deep);}
@media (max-width:980px){.campaign-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:620px){.campaign-grid{grid-template-columns:1fr;}}

/* ==========================================================================
   Impact numbers band
   ========================================================================== */
.impact{background:var(--palm-deep);color:var(--ivory);}
.impact .section-head h2{color:var(--ivory);}
.impact .section-head p{color:var(--ivory-soft);}
.impact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.impact-num{font-family:var(--font-display);font-size:2.4rem;color:var(--brass-soft);font-weight:800;}
.impact-label{color:var(--ivory-soft);font-size:.92rem;margin-top:6px;}
@media (max-width:760px){.impact-grid{grid-template-columns:1fr 1fr;row-gap:36px;}}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.quote-card{
  background:var(--white);border:1px solid var(--paper-line);border-radius:10px;
  padding:34px 30px;position:relative;
}
.quote-card::before{
  content:"\201C";position:absolute;top:10px;left:22px;font-family:var(--font-display);
  font-size:3.6rem;color:var(--brass-soft);line-height:1;
}
.quote-text{font-family:var(--font-display);font-size:1.15rem;color:var(--palm-deep);margin-top:20px;}
.quote-by{font-size:.88rem;color:var(--ink-soft);font-weight:600;}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media (max-width:980px){.testimonial-grid{grid-template-columns:1fr;}}

/* ==========================================================================
   Gallery
   ========================================================================== */
.gallery-grid{
  display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:140px;gap:12px;
}
.gallery-grid div{
  border-radius:8px;background:var(--palm-tint);
  display:flex;align-items:center;justify-content:center;color:var(--palm);
  font-family:var(--font-display);font-size:.85rem;text-align:center;padding:8px;
  border:1px solid var(--paper-line);
}
.gallery-grid div:nth-child(1),.gallery-grid div:nth-child(6){grid-row:span 2;}
@media (max-width:760px){.gallery-grid{grid-template-columns:repeat(2,1fr);} .gallery-grid div:nth-child(1),.gallery-grid div:nth-child(6){grid-row:span 1;}}

/* ==========================================================================
   News / blog preview
   ========================================================================== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.news-card{border:1px solid var(--paper-line);border-radius:10px;overflow:hidden;background:var(--white);}
.news-media{height:150px;background:var(--palm-tint);}
.news-body{padding:20px 22px;}
.news-date{font-size:.8rem;color:var(--maroon);font-weight:700;letter-spacing:.03em;}
.news-body h3{font-size:1.03rem;margin:.4em 0;}
.news-body p{font-size:.9rem;}
@media (max-width:980px){.news-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:620px){.news-grid{grid-template-columns:1fr;}}

/* ==========================================================================
   Volunteer / newsletter CTA band
   ========================================================================== */
.cta-band{
  background:var(--maroon);color:var(--ivory);border-radius:14px;
  padding:52px 46px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;
}
.cta-band h2{color:var(--ivory);margin-bottom:.25em;font-size:1.7rem;}
.cta-band p{color:#EBD9DC;margin:0;max-width:46ch;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

.newsletter{background:var(--ivory-soft);}
.newsletter-box{
  max-width:640px;margin:0 auto;text-align:center;
}
.newsletter-form{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap;justify-content:center;}
.newsletter-form input{
  flex:1 1 260px;padding:14px 16px;border:1.5px solid var(--paper-line);border-radius:var(--radius);
  font-family:var(--font-body);font-size:.98rem;background:var(--white);
}
.form-msg{margin-top:14px;font-size:.9rem;font-weight:600;color:var(--palm);min-height:1.4em;}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{background:var(--palm-deep);color:var(--ivory-soft);padding-top:70px;}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;
  border-bottom:1px solid rgba(217,193,138,.18);
}
.footer-brand p{color:var(--ivory-soft);font-size:.92rem;max-width:34ch;}
.footer-col h4{color:var(--brass-soft);font-family:var(--font-display);font-size:1rem;margin-bottom:16px;}
.footer-col li{margin-bottom:10px;}
.footer-col a{font-size:.92rem;color:var(--ivory-soft);}
.footer-col a:hover{color:var(--brass-soft);}
.social-row{display:flex;gap:12px;margin-top:18px;}
.social-row a{
  width:38px;height:38px;border-radius:50%;border:1px solid rgba(217,193,138,.35);
  display:flex;align-items:center;justify-content:center;font-size:.85rem;
}
.social-row a:hover{background:var(--brass);color:var(--palm-deep);border-color:var(--brass);}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;padding:22px 0;
  font-size:.84rem;color:#B9C4BE;flex-wrap:wrap;gap:10px;
}
.footer-bottom a{color:#B9C4BE;}
.footer-bottom a:hover{color:var(--brass-soft);}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}

/* ==========================================================================
   Inner page header (about/programs/donate/contact)
   ========================================================================== */
.page-hero{
  background:var(--palm);color:var(--ivory);padding:64px 0;
  position:relative;overflow:hidden;
}
.page-hero h1{color:var(--ivory);font-size:clamp(1.9rem,4vw,2.6rem);margin-bottom:.25em;}
.page-hero p{color:var(--ivory-soft);max-width:60ch;}
.breadcrumb{font-size:.86rem;color:var(--brass-soft);margin-bottom:14px;}
.breadcrumb a{color:var(--ivory-soft);}

/* generic content helpers reused across inner pages */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:50px;}
@media (max-width:820px){.two-col{grid-template-columns:1fr;}}

.card{background:var(--white);border:1px solid var(--paper-line);border-radius:10px;padding:28px;}

.list-check li{position:relative;padding-left:30px;margin-bottom:12px;color:var(--ink-soft);}
.list-check li::before{content:"✓";position:absolute;left:0;top:0;color:var(--brass);font-weight:800;}

/* Trustees / team */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.team-card{text-align:center;}
.team-photo{
  width:100%;aspect-ratio:1/1;border-radius:50%;background:var(--palm-tint);margin-bottom:14px;
  border:1px solid var(--paper-line);
}
.team-card h4{font-size:1rem;margin-bottom:.1em;}
.team-card span{font-size:.85rem;color:var(--maroon);font-weight:600;}
@media (max-width:820px){.team-grid{grid-template-columns:1fr 1fr;}}

/* Accordion (FAQ / transparency) */
.accordion-item{border-bottom:1px solid var(--paper-line);}
.accordion-trigger{
  width:100%;text-align:right;background:none;border:none;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:20px 0;font-family:var(--font-display);font-size:1.05rem;color:var(--palm-deep);font-weight:700;
  text-align:left;
}
.accordion-trigger .plus{font-family:var(--font-body);font-size:1.4rem;color:var(--brass);flex-shrink:0;transition:transform .2s ease;}
.accordion-trigger[aria-expanded="true"] .plus{transform:rotate(45deg);}
.accordion-panel{max-height:0;overflow:hidden;transition:max-height .25s ease;}
.accordion-panel p{padding-bottom:18px;margin:0;}

/* ==========================================================================
   Donation page specifics
   ========================================================================== */
.donate-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px;}
.tab-btn{
  padding:10px 20px;border-radius:30px;border:1.5px solid var(--paper-line);background:var(--white);
  font-family:var(--font-body);font-weight:600;font-size:.92rem;cursor:pointer;color:var(--ink-soft);
}
.tab-btn[aria-selected="true"]{background:var(--palm);border-color:var(--palm);color:var(--ivory);}
.tab-panel{display:none;}
.tab-panel.active{display:block;}

.amount-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:16px 0 22px;}
.amount-btn{
  padding:14px 6px;border-radius:var(--radius);border:1.5px solid var(--paper-line);background:var(--white);
  font-weight:700;color:var(--palm-deep);cursor:pointer;font-family:var(--font-body);
}
.amount-btn[aria-pressed="true"]{background:var(--brass);border-color:var(--brass);color:var(--palm-deep);}
@media (max-width:560px){.amount-grid{grid-template-columns:repeat(2,1fr);}}

.field{margin-bottom:18px;}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px;color:var(--palm-deep);}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border:1.5px solid var(--paper-line);border-radius:var(--radius);
  font-family:var(--font-body);font-size:.98rem;background:var(--white);color:var(--ink);
}
.field textarea{resize:vertical;min-height:110px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:560px){.field-row{grid-template-columns:1fr;}}

.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.method-card{border:1.5px solid var(--paper-line);border-radius:10px;padding:20px;background:var(--white);}
.method-card h4{margin-bottom:.3em;font-size:1rem;color:var(--maroon);}
.method-card p{font-size:.88rem;margin:0;}
@media (max-width:760px){.method-grid{grid-template-columns:1fr;}}

.bank-table{width:100%;border-collapse:collapse;font-size:.92rem;}
.bank-table td{padding:9px 4px;border-bottom:1px solid var(--paper-line);}
.bank-table td:first-child{color:var(--ink-soft);width:40%;}
.bank-table td:last-child{font-weight:700;color:var(--palm-deep);}

/* Contact page */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;}}
.contact-info li{display:flex;gap:14px;margin-bottom:22px;align-items:flex-start;}
.contact-info .ic{
  width:40px;height:40px;border-radius:50%;background:var(--palm-tint);color:var(--palm);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;font-weight:800;
}
.map-box{
  margin-top:26px;height:220px;border-radius:10px;background:var(--palm-tint);
  border:1px solid var(--paper-line);display:flex;align-items:center;justify-content:center;color:var(--palm);
  font-family:var(--font-display);
}

/* form success banner */
.alert-success{
  background:var(--palm-tint);border:1.5px solid var(--palm);color:var(--palm-deep);
  padding:16px 18px;border-radius:var(--radius);font-weight:600;margin-bottom:20px;display:none;
}
.alert-success.show{display:block;}

/* skip link */
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--palm);color:var(--ivory);padding:12px 18px;z-index:1000;
}
.skip-link:focus{left:12px;top:12px;}