/* ==========================================================================
   SAHYOG — stylesheet
   Design language: "registered society ledger" — paper, seals, stitched
   dividers, mono serial numbers. Warm turmeric paper + teal/saffron ink.
   ========================================================================== */

:root{
  --paper:      #FBF6EA;
  --paper-dim:  #F2E9D6;
  --card:       #FFFDF7;
  --ink:        #202B24;
  --ink-soft:   #52604F;
  --ink-faint:  #8A9184;
  --saffron:    #E08A1E;
  --saffron-dk: #B96C10;
  --teal:       #0E6E5D;
  --teal-dk:    #0A5346;
  --maroon:     #A63D2F;
  --gold-line:  #C9A24B;
  --line:       rgba(32,43,36,0.14);

  --serif: "Fraunces", "Georgia", serif;
  --sans:  "Hind", "Segoe UI", sans-serif;
  --mono:  "IBM Plex Mono", "Courier New", monospace;

  --max: 1180px;
  --radius: 4px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; }
h1,h2,h3,h4{ font-family:var(--serif); font-weight:600; line-height:1.12; margin:0 0 .5em; color:var(--ink); }
p{ margin:0 0 1em; color:var(--ink-soft); }

.container{ max-width:var(--max); margin:0 auto; padding:0 28px; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:3px solid var(--teal);
  outline-offset:2px;
}

/* Paper texture: faint ledger rules across the whole page */
body::before{
  content:"";
  position:fixed; inset:0; z-index:-1;
  background-image:repeating-linear-gradient(
    to bottom, transparent 0 39px, var(--line) 39px 40px
  );
  opacity:.35;
  pointer-events:none;
}

/* ---------- Eyebrow / stamp label ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:12px; letter-spacing:.14em;
  text-transform:uppercase; color:var(--teal-dk);
  border:1px solid var(--teal); border-radius:999px;
  padding:5px 14px; background:rgba(14,110,93,0.06);
}
.eyebrow.alt{ border-color:var(--saffron); color:var(--saffron-dk); background:rgba(224,138,30,0.08); }

/* ---------- Stitched section divider ---------- */
.stitch{
  position:relative; text-align:center; margin:0 auto;
  height:1px;
  background-image:repeating-linear-gradient(to right, var(--gold-line) 0 10px, transparent 10px 20px);
}
.stitch-seal{
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:46px; height:46px; background:var(--paper);
  display:flex; align-items:center; justify-content:center;
}
.stitch-seal svg{ width:100%; height:100%; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(251,246,234,0.92);
  backdrop-filter:saturate(160%) blur(6px);
  border-bottom:1px solid var(--line);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:14px; padding-bottom:14px;
}
.brand{ display:flex; align-items:center; gap:12px; text-decoration:none; }
.brand .seal-mark{ width:42px; height:42px; flex:none; }
.brand-text{ display:flex; flex-direction:column; line-height:1.05; }
.brand-text strong{ font-family:var(--serif); font-size:22px; letter-spacing:.02em; color:var(--ink); }
.brand-text span{ font-family:var(--mono); font-size:10.5px; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-faint); }

.nav-links{ display:flex; align-items:center; gap:28px; list-style:none; margin:0; padding:0; }
.nav-links a{
  text-decoration:none; font-size:14.5px; font-weight:500; color:var(--ink-soft);
  padding-bottom:3px; border-bottom:1px solid transparent;
  transition:color .15s, border-color .15s;
}
.nav-links a:hover{ color:var(--teal-dk); border-color:var(--teal-dk); }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:var(--sans); font-weight:600; font-size:14.5px;
  padding:11px 22px; border-radius:var(--radius); text-decoration:none;
  border:1px solid transparent; cursor:pointer; transition:transform .15s, box-shadow .15s, background .15s;
}
.btn-primary{ background:var(--maroon); color:var(--white,#fff); }
.btn-primary:hover{ background:#8c3226; transform:translateY(-1px); box-shadow:0 6px 14px rgba(166,61,47,.25); }
.btn-outline{ background:transparent; border-color:var(--ink); color:var(--ink); }
.btn-outline:hover{ background:var(--ink); color:var(--paper); }
.btn-teal{ background:var(--teal); color:#fff; }
.btn-teal:hover{ background:var(--teal-dk); transform:translateY(-1px); }

.nav-toggle{ display:none; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{ padding:72px 0 56px; }
.hero .container{ display:grid; grid-template-columns:1.15fr .85fr; gap:56px; align-items:center; }
.hero-eyebrow{ margin-bottom:22px; }
.hero h1{
  font-size:clamp(2.2rem, 4vw, 3.4rem);
  max-width:14ch;
}
.hero h1 em{ font-style:italic; color:var(--teal-dk); }
.hero-lede{ font-size:18px; max-width:46ch; margin-bottom:28px; }
.hero-ctas{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:30px; }
.hero-trust{ display:flex; gap:22px; flex-wrap:wrap; font-family:var(--mono); font-size:11.5px; color:var(--ink-faint); letter-spacing:.05em; text-transform:uppercase; }
.hero-trust span{ border-left:2px solid var(--gold-line); padding-left:10px; }

.hero-seal-wrap{ position:relative; display:flex; align-items:center; justify-content:center; }
.hero-seal{ width:min(320px, 100%); animation:spin 60s linear infinite; }
@keyframes spin{ to{ transform:rotate(360deg); } }
.hero-seal-center{ position:absolute; width:34%; }

/* ==========================================================================
   SECTIONS (generic)
   ========================================================================== */
.section{ padding:76px 0; }
.section-head{ max-width:640px; margin-bottom:44px; }
.section-head h2{ font-size:clamp(1.7rem,2.6vw,2.4rem); margin-top:14px; }
.section-alt{ background:var(--paper-dim); }

/* ---------- Mission / About ---------- */
.about-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; }
.about-copy p{ font-size:16.5px; }
.about-figure{
  border:1px solid var(--line); background:var(--card);
  border-radius:var(--radius); padding:28px;
  position:relative;
}
.about-figure::before{
  content:""; position:absolute; inset:8px; border:1px dashed var(--gold-line); pointer-events:none;
}
.about-figure h3{ font-size:1.1rem; margin-bottom:4px;}
.about-figure .sdg-tag{
  display:inline-flex; align-items:center; gap:10px; margin-top:14px;
  font-family:var(--mono); font-size:12px; letter-spacing:.08em; color:var(--teal-dk);
}
.sdg-badge{
  width:46px; height:46px; border-radius:50%; background:var(--teal); color:#fff;
  display:flex; align-items:center; justify-content:center; flex:none;
  font-family:var(--serif); font-weight:700; font-size:15px;
}

/* ---------- Focus Areas ---------- */
.focus-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.focus-card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 22px; transition:transform .18s, box-shadow .18s, border-color .18s;
}
.focus-card:hover{ transform:translateY(-4px); box-shadow:0 14px 28px rgba(32,43,36,.08); border-color:var(--gold-line); }
.focus-icon{ width:44px; height:44px; margin-bottom:16px; color:var(--maroon); }
.focus-card h3{ font-size:1.08rem; margin-bottom:8px; }
.focus-card p{ font-size:14.5px; margin-bottom:0; }
.focus-card .tag{
  display:inline-block; margin-top:14px; font-family:var(--mono); font-size:10.5px;
  letter-spacing:.1em; text-transform:uppercase; color:var(--ink-faint);
}

/* ---------- How to help (real sequence -> numbered) ---------- */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; counter-reset:step; }
.step{ position:relative; padding:30px 24px 24px; background:var(--card); border:1px solid var(--line); border-radius:var(--radius); }
.step::before{
  counter-increment:step; content:"0" counter(step);
  font-family:var(--mono); font-size:13px; letter-spacing:.1em; color:var(--saffron-dk);
  position:absolute; top:-14px; left:24px; background:var(--paper);
  padding:2px 8px; border:1px solid var(--saffron); border-radius:999px;
}
.step h3{ font-size:1.05rem; margin-bottom:6px; }
.step p{ font-size:14.5px; margin-bottom:0; }

/* ---------- Trust / registration ---------- */
.trust-panel{
  background:var(--ink); color:var(--paper); border-radius:6px;
  padding:44px; display:grid; grid-template-columns:1.1fr 1fr; gap:40px; align-items:center;
}
.trust-panel h2{ color:var(--paper); }
.trust-panel p{ color:#C7CFC2; }
.trust-list{ list-style:none; margin:0; padding:0; display:grid; gap:10px; font-family:var(--mono); font-size:13px; }
.trust-list li{ display:flex; justify-content:space-between; border-bottom:1px dashed rgba(251,246,234,.25); padding-bottom:9px; gap:16px;}
.trust-list b{ color:var(--saffron); font-weight:500; letter-spacing:.04em; }
.trust-list em{ font-style:normal; color:#e7e2d1; text-align:right; }
.trust-note{ font-size:12px; color:#9AA394; margin-top:16px; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; }
.contact-info dl{ margin:20px 0 0; }
.contact-info dt{ font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-faint); margin-top:18px; }
.contact-info dd{ margin:4px 0 0; font-size:16px; color:var(--ink); }

.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field{ margin-bottom:16px; display:flex; flex-direction:column; gap:6px; }
.field label{ font-size:13px; font-weight:600; color:var(--ink); }
.field input, .field textarea, .field select{
  font-family:var(--sans); font-size:15px; padding:12px 14px;
  border:1px solid var(--line); border-radius:var(--radius); background:var(--card); color:var(--ink);
}
.field input:focus, .field textarea:focus{ border-color:var(--teal); }
.field textarea{ resize:vertical; min-height:120px; }
.form-note{ font-size:13px; color:var(--ink-faint); margin-top:10px; }
.form-status{ font-size:14px; margin-top:12px; display:none; padding:10px 14px; border-radius:var(--radius); }
.form-status.show{ display:block; }
.form-status.ok{ background:rgba(14,110,93,.1); color:var(--teal-dk); border:1px solid var(--teal); }
.form-status.err{ background:rgba(166,61,47,.1); color:var(--maroon); border:1px solid var(--maroon); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{ background:var(--ink); color:#D8DECF; padding:56px 0 20px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:36px; padding-bottom:36px; }
.footer-brand{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
.footer-brand strong{ font-family:var(--serif); font-size:19px; color:#fff; }
.footer-brand .seal-mark{ width:32px; height:32px; }
.footer-grid p{ color:#9AA394; font-size:14px; max-width:36ch; }
.footer-grid h4{ font-family:var(--mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:#C7CFC2; margin-bottom:14px; }
.footer-grid ul{ list-style:none; margin:0; padding:0; display:grid; gap:9px; }
.footer-grid a{ color:#B9C0AC; text-decoration:none; font-size:14.5px; }
.footer-grid a:hover{ color:#fff; text-decoration:underline; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12); padding-top:18px;
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:10px;
  font-size:12.5px; color:#8A9184;
}
.footer-bottom a{ color:#8A9184; text-decoration:underline; }

/* ==========================================================================
   LEGAL PAGES
   ========================================================================== */
.legal-hero{ padding:56px 0 30px; border-bottom:1px solid var(--line); }
.legal-hero h1{ font-size:clamp(1.9rem,3vw,2.6rem); }
.legal-updated{ font-family:var(--mono); font-size:12.5px; color:var(--ink-faint); letter-spacing:.05em; }
.legal-body{ padding:50px 0 90px; display:grid; grid-template-columns:260px 1fr; gap:56px; }
.legal-toc{ position:sticky; top:96px; align-self:start; }
.legal-toc h4{ font-family:var(--mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-faint); margin-bottom:12px; }
.legal-toc ul{ list-style:none; margin:0; padding:0; display:grid; gap:9px; border-left:2px solid var(--line); }
.legal-toc a{ display:block; padding:2px 0 2px 14px; text-decoration:none; font-size:14px; color:var(--ink-soft); }
.legal-toc a:hover{ color:var(--teal-dk); }
.legal-content section{ margin-bottom:38px; scroll-margin-top:96px; }
.legal-content h2{ font-size:1.3rem; border-bottom:1px solid var(--line); padding-bottom:10px; margin-bottom:14px;}
.legal-content h3{ font-size:1.05rem; }
.legal-content ul, .legal-content ol{ color:var(--ink-soft); padding-left:22px; }
.legal-content li{ margin-bottom:6px; }
.legal-callout{
  background:var(--paper-dim); border-left:3px solid var(--saffron);
  padding:16px 20px; border-radius:0 var(--radius) var(--radius) 0; font-size:14.5px; color:var(--ink-soft);
}

/* ==========================================================================
   404
   ========================================================================== */
.error-page{ min-height:70vh; display:flex; align-items:center; justify-content:center; text-align:center; padding:60px 20px; }
.error-page .seal-mark{ width:110px; height:110px; margin:0 auto 24px; }
.error-page h1{ font-size:clamp(2rem,5vw,3rem); }
.error-code{ font-family:var(--mono); color:var(--maroon); letter-spacing:.1em; }

/* ==========================================================================
   GALLERY
   ========================================================================== */
.gallery-hero{ padding:56px 0 30px; text-align:center; }
.gallery-hero .eyebrow{ margin-bottom:16px; }
.gallery-hero p{ max-width:52ch; margin:14px auto 0; }

.gallery{
  max-width:var(--max);
  margin:0 auto;
  padding:10px 28px 90px;
  columns:4 220px;
  column-gap:14px;
}
.gallery figure{
  margin:0 0 14px;
  break-inside:avoid;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--card);
  cursor:zoom-in;
  transition:transform .18s ease, box-shadow .18s ease;
}
.gallery figure:hover{
  transform:translateY(-3px);
  box-shadow:0 10px 22px rgba(32,43,36,.12);
}
.gallery img{ display:block; width:100%; height:auto; }

.lightbox{
  position:fixed; inset:0; background:rgba(15,20,16,0.92);
  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:4px;
  box-shadow:0 20px 60px rgba(0,0,0,.5);
}
.lb-close, .lb-prev, .lb-next{
  position:absolute;
  background:rgba(251,246,234,0.1);
  border:1px solid rgba(251,246,234,.4);
  color:var(--paper);
  width:44px; height:44px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  font-size:20px;
  transition:background .15s;
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover{ background:rgba(251,246,234,0.25); }
.lb-close{ top:24px; right:24px; }
.lb-prev{ left:24px; top:50%; transform:translateY(-50%); }
.lb-next{ right:24px; top:50%; transform:translateY(-50%); }
.lb-counter{
  position:absolute; bottom:24px; left:50%; transform:translateX(-50%);
  font-family:var(--mono); font-size:13px; color:#D8DECF; letter-spacing:.05em;
}

@media (max-width: 720px){
  .gallery{ columns:2 160px; }
  .lb-prev, .lb-next{ width:38px; height:38px; font-size:16px; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 980px){
  .focus-grid{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:1fr; }
  .hero .container{ grid-template-columns:1fr; }
  .hero-seal-wrap{ order:-1; max-width:220px; margin:0 auto 20px; }
  .about-grid{ grid-template-columns:1fr; }
  .trust-panel{ grid-template-columns:1fr; padding:32px; }
  .contact-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .legal-body{ grid-template-columns:1fr; }
  .legal-toc{ position:static; }
}
@media (max-width: 720px){
  .nav-links{
    position:fixed; inset:64px 0 0 0; background:var(--paper);
    flex-direction:column; align-items:flex-start; padding:28px;
    transform:translateX(100%); transition:transform .25s ease; gap:22px;
    border-top:1px solid var(--line);
  }
  .nav-links.open{ transform:translateX(0); }
  .nav-toggle{
    display:flex; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px;
  }
  .nav-toggle span{ width:22px; height:2px; background:var(--ink); display:block; }
  .header-ctas{ display:none; }
  .focus-grid{ grid-template-columns:1fr; }
  .form-row{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
}