/* =========================================================================
   ALISHA SOFT IT — shared public website design system
   Design direction: a civic-digital identity for Raninagar & Atrai upazila.
   Deep pine green (trust, land) + hand-stitched gold thread motif, a nod to
   the Nakshi Kantha embroidery tradition of the Naogaon/Rajshahi region —
   used as the site's running "stitched" divider between sections.
   Type: Tiro Bangla (serif, editorial/civic) for headings + Hind Siliguri
   (humanist sans) for reading text, so Bengali gets real typographic care
   instead of a default system font.
   ========================================================================= */

:root {
  --forest-deep: #0a3f2c;
  --forest: #0f5c40;
  --forest-bright: #1c8a63;
  --gold: #c69a3a;
  --gold-deep: #96701f;
  --gold-soft: #f6ecd2;
  --ink: #1b241f;
  --muted: #5c6b62;
  --paper: #fbf8f1;
  --surface: #ffffff;
  --line: #e6dfc9;
  --danger: #b3261e;
  --danger-soft: #fbe9e7;
  --success: #1f7a4d;
  --success-soft: #e5f4ea;
  --info-soft: #e5f0f6;
  --info: #1e5f80;
  --shadow-sm: 0 6px 18px rgba(10, 63, 44, .07);
  --shadow: 0 18px 46px rgba(10, 63, 44, .12);
  --shadow-lg: 0 28px 70px rgba(10, 63, 44, .16);
  --radius: 18px;
  --radius-sm: 12px;
  --font-display: "Tiro Bangla", "Fraunces", "Noto Serif Bengali", Georgia, serif;
  --font-body: "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", Arial, sans-serif;
}

/* ---------- Stitched thread divider (signature motif) ---------- */
.stitch-divider {
  height: 17px;
  width: 100%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='42' height='17'%3E%3Cpath d='M0 9 Q10.5 1 21 9 T42 9' stroke='%23c69a3a' stroke-width='2' fill='none' stroke-dasharray='3 4.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-position: center;
  opacity: .9;
}
.stitch-divider.on-dark {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='42' height='17'%3E%3Cpath d='M0 9 Q10.5 1 21 9 T42 9' stroke='%23f2cc72' stroke-width='2' fill='none' stroke-dasharray='3 4.5' stroke-linecap='round'/%3E%3C/svg%3E");
}
.stitch-rule {
  height: 10px;
  width: 92px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='42' height='10'%3E%3Cpath d='M0 5 Q10.5 -1 21 5 T42 5' stroke='%23c69a3a' stroke-width='2' fill='none' stroke-dasharray='3 4' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  margin: 10px 0 18px;
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper) !important;
  color: var(--ink) !important;
  font-family: var(--font-body) !important;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--font-display) !important; letter-spacing: -.01em; line-height: 1.22; }
p { color: var(--ink); }
a { color: var(--forest); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(198, 154, 58, .8) !important;
  outline-offset: 3px;
}
main { max-width: 1120px; }

/* ---------- Top bar / nav (shared) ---------- */
.site-topbar {
  background: var(--forest-deep);
  color: rgba(255,255,255,.86);
  font-size: .82rem;
  padding: 8px 20px;
  letter-spacing: .01em;
}
.site-topbar-inner, .site-nav-inner, .site-container {
  max-width: 1120px;
  margin: 0 auto;
}
.site-topbar-inner { display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; }
.site-topbar a { color:#fff; text-decoration:none; }
.site-nav {
  background: rgba(251,248,241,.92);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
}
.site-nav-inner { min-height: 74px; display:flex; align-items:center; justify-content:space-between; gap:22px; padding: 10px 20px; }
.brand-mark { display:flex; align-items:center; gap:11px; color:var(--forest-deep); text-decoration:none; font-weight:700; }
.brand-mark img { width:44px; height:44px; object-fit:contain; border-radius:50%; box-shadow: 0 0 0 2px var(--surface), 0 0 0 3px var(--line); }
.brand-mark span { line-height:1.28; font-family: var(--font-display); font-size: 1.02rem; }
.brand-mark small { display:block; font-family: var(--font-body); font-weight:600; color:var(--muted); font-size:.7rem; letter-spacing:.02em; }
.site-nav-links { display:flex; align-items:center; justify-content:flex-end; gap:20px; flex-wrap:wrap; }
.site-nav-links a { color:var(--ink); text-decoration:none; font-size:.87rem; font-weight:600; position:relative; padding-bottom:2px; }
.site-nav-links a:hover { color:var(--forest); }
.nav-pill { border:1px solid var(--forest); color:var(--forest) !important; padding:7px 14px; border-radius:999px; font-weight:700 !important; }
.nav-pill:hover { background:var(--forest); color:#fff !important; }

/* ---------- Buttons (shared) ---------- */
.btn, .corp-actions a, .corp-cta a {
  display:inline-flex; align-items:center; gap:8px;
  text-decoration:none; border-radius:999px; padding:12px 22px;
  font-weight:700; font-size:.95rem; transition: transform .18s ease, box-shadow .18s ease, filter .18s ease, background .18s ease;
  cursor:pointer; border:1px solid transparent;
}
.corp-actions .primary, .corp-cta a, .btn-primary { background:var(--gold); color:#2b2108; }
.corp-actions .primary:hover, .corp-cta a:hover, .btn-primary:hover { transform:translateY(-2px); box-shadow:0 14px 28px rgba(198,154,58,.35); }
.corp-actions .secondary, .btn-secondary { color:#fff; border:1px solid rgba(255,255,255,.65); }
.corp-actions .secondary:hover, .btn-secondary:hover { background:rgba(255,255,255,.12); transform:translateY(-2px); }

/* ---------- Hero (homepage) ---------- */
.corp-hero {
  background:
    radial-gradient(circle at 88% 8%, rgba(198,154,58,.30), transparent 32%),
    radial-gradient(circle at 6% 96%, rgba(28,138,99,.35), transparent 40%),
    linear-gradient(150deg, var(--forest) 0%, var(--forest-deep) 78%);
  color:#fff; padding:78px 20px 46px; position:relative; overflow:hidden;
}
.corp-hero::after {
  content:""; position:absolute; width:380px; height:380px; right:-140px; top:-150px;
  border:1px solid rgba(255,255,255,.16); border-radius:50%;
  box-shadow:0 0 0 30px rgba(255,255,255,.035), 0 0 0 60px rgba(255,255,255,.025);
}
.corp-hero-inner { max-width:1120px; margin:0 auto; position:relative; z-index:1; padding-bottom: 42px; }
.corp-eyebrow {
  display:inline-flex; gap:9px; align-items:center; border:1px solid rgba(255,255,255,.32);
  border-radius:999px; padding:7px 15px 7px 11px; font-size:.8rem; color:#ffe9a8; font-weight:600;
}
.corp-eyebrow::before {
  content:""; width:16px; height:8px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='8'%3E%3Cpath d='M0 4 Q4 0 8 4 T16 4' stroke='%23f2cc72' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
}
.corp-hero h1 { color:#fff !important; max-width:760px; font-size:clamp(2.3rem,5.6vw,4.1rem); line-height:1.16; letter-spacing:-.02em; margin:22px 0 18px; font-weight: 600; }
.corp-hero h1 span { color:#f2cc72; font-style: italic; }
.corp-lead { max-width:660px; color:rgba(255,255,255,.87); font-size:1.12rem; margin:0 0 30px; font-family: var(--font-body); }
.corp-actions { display:flex; flex-wrap:wrap; align-items:center; gap:12px; }
.hero-stitch-wrap { position:relative; z-index:1; }

/* ---------- Generic page hero (inner pages) ---------- */
.page-hero {
  background:
    radial-gradient(circle at 92% 0%, rgba(198,154,58,.24), transparent 34%),
    linear-gradient(155deg, var(--forest) 0%, var(--forest-deep) 85%);
  color:#fff; padding:34px 20px 40px; position:relative;
}
.page-hero-inner { max-width:1120px; margin:0 auto; }
.page-hero .top-row { display:flex; justify-content:space-between; align-items:center; gap:14px; flex-wrap:wrap; }
.page-hero .top-row a { color:rgba(255,255,255,.88); text-decoration:none; font-weight:600; font-size:.9rem; }
.page-hero .lang-pill { border:1px solid rgba(255,255,255,.65); border-radius:999px; padding:6px 14px; }
.page-hero .lang-pill:hover { background:rgba(255,255,255,.14); }
.page-hero .page-logo { width:70px; height:70px; object-fit:contain; border-radius:50%; display:block; margin:20px 0 12px; box-shadow: 0 0 0 3px rgba(255,255,255,.25); }
.page-hero h1 { color:#fff !important; font-size:clamp(1.6rem,4vw,2.35rem); margin:6px 0 8px; font-weight:600; }
.page-hero p.lede { color:rgba(255,255,255,.86); margin:0; max-width:720px; font-size:1.02rem; }
.page-hero .stitch-divider { position:absolute; left:0; right:0; bottom:-1px; }

/* ---------- Sections (homepage) ---------- */
.corp-section { max-width:1120px; margin:0 auto; padding:60px 20px; }
.corp-section-head { max-width:700px; margin-bottom:30px; }
.corp-kicker { color:var(--gold-deep); font-weight:800; text-transform:uppercase; letter-spacing:.14em; font-size:.74rem; }
.corp-section h2 { font-size:clamp(1.7rem,4vw,2.5rem); margin:8px 0 10px; color:var(--forest-deep); font-weight: 600; }
.corp-section-head p { color:var(--muted); margin:0; font-size:1.03rem; }
.corp-about { display:grid; grid-template-columns:1.1fr .9fr; gap:24px; align-items:stretch; }
.corp-panel { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:32px; box-shadow:var(--shadow-sm); }
.corp-panel p { color:var(--muted); }
.corp-panel h2 { font-size: 1.5rem; }
.corp-checks { display:grid; gap:14px; margin-top:22px; }
.corp-check { display:flex; gap:12px; align-items:flex-start; }
.corp-check .check-badge {
  flex-shrink:0; width:26px; height:26px; border-radius:50%; background:var(--gold-soft); color:var(--gold-deep);
  display:grid; place-items:center; font-size:.78rem; margin-top:2px; font-weight:800;
}
.corp-check strong { color:var(--forest-deep); display:block; font-family: var(--font-display); font-size:1.02rem; margin-bottom:2px; }
.corp-check span { color:var(--muted); font-size:.9rem; display:block; }
.project-grid, .corp-capabilities { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:18px; }
.project-card { position:relative; overflow:hidden; background:linear-gradient(150deg,#fff,#f2f8f4); border:1px solid #d6e6dc; border-radius:var(--radius); padding:30px; box-shadow:var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease; }
.project-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.project-card .project-icon { width:58px; height:58px; display:grid; place-items:center; border-radius:16px; background:var(--forest); color:#fff; font-size:1.7rem; margin-bottom:20px; box-shadow: 0 10px 22px rgba(15,92,64,.28); }
.project-card h3 { color:var(--forest-deep); margin:0 0 8px; font-size:1.32rem; }
.project-card p { color:var(--muted); margin:0 0 20px; }
.project-card a { color:var(--forest); font-weight:700; text-decoration:none; }
.project-card a:hover { text-decoration: underline; }
.corp-capability {
  background:var(--surface); border:1px solid var(--line); border-radius:16px; padding:22px;
  box-shadow:0 10px 24px rgba(10,63,44,.05); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
a.corp-capability { text-decoration: none; display: block; }
a.corp-capability:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color:#c8dfd0; }
.corp-capability strong { display:block; color:var(--forest-deep); margin-bottom:5px; font-family: var(--font-display); font-weight:600; font-size:1.05rem; }
.corp-capability span { color:var(--muted); font-size:.9rem; }
.corp-cta { background:var(--forest-deep); color:#fff; border-radius:var(--radius); padding:40px; display:flex; justify-content:space-between; align-items:center; gap:24px; flex-wrap:wrap; position:relative; overflow:hidden; }
.corp-cta::before { content:""; position:absolute; inset:0; background: radial-gradient(circle at 100% 0%, rgba(198,154,58,.22), transparent 45%); }
.corp-cta > * { position: relative; z-index: 1; }
.corp-cta h2 { color:#fff !important; margin:0 0 6px; font-size: 1.7rem; }
.corp-cta p { color:rgba(255,255,255,.78); margin:0; }

/* ---------- Intro panel (services/sub pages) ---------- */
.intro-panel {
  background: var(--surface); border:1px solid var(--line); border-radius: var(--radius);
  padding:24px 26px; margin: -30px auto 26px; max-width: 1120px; box-shadow: var(--shadow-sm);
  position: relative; z-index: 2;
}
.intro-panel strong { color: var(--forest-deep); font-family: var(--font-display); font-size:1.1rem; display:block; margin-bottom:6px; }
.intro-panel p { color: var(--muted); margin:0; }

/* ---------- Services grid ---------- */
.page-wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px 60px; }
.svc-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(272px,1fr)); gap:18px; }
.svc-card {
  background:var(--surface); border:1px solid var(--line); border-radius:16px; padding:22px;
  box-shadow:0 8px 22px rgba(10,63,44,.05); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.svc-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color:#c8dfd0; }
.svc-card h2 { color:var(--forest-deep); font-size:1.08rem; margin:0 0 8px; font-family: var(--font-display); font-weight:600; }
.svc-card p { color:var(--muted); font-size:.92rem; margin:0; }
.svc-tag { display:inline-block; background:var(--gold-soft); color:var(--gold-deep); font-size:.72rem; font-weight:800; letter-spacing:.03em; border-radius:999px; padding:3px 11px; margin-bottom:10px; }

/* ---------- Contact / form card ---------- */
.contact-card {
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:32px;
  box-shadow:var(--shadow-sm); max-width: 760px; margin: -30px auto 0; position:relative; z-index:2;
}
.contact-card h2 { color:var(--forest-deep); font-size:1.3rem; margin:0 0 10px; }
.contact-card .note { color:var(--muted); font-size:.92rem; }
.contact-form, .form { display:grid; gap:13px; margin-top:22px; }
.contact-form label, .form label { font-weight:700; color:var(--forest-deep); font-size:.9rem; }
.contact-form input, .contact-form textarea, .form input, .form textarea, .box input {
  width:100%; border:1px solid var(--line); border-radius:10px; padding:12px 13px;
  font:inherit; color:var(--ink); background:#fffdf8; transition: border-color .15s ease, box-shadow .15s ease;
}
.contact-form input:focus, .contact-form textarea:focus, .form input:focus, .form textarea:focus, .box input:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(198,154,58,.18);
}
.contact-form textarea, .form textarea { min-height:132px; resize:vertical; }
.submit-btn, .submit, .form button, .contact-form button {
  border:0; border-radius:999px; background:var(--forest); color:#fff; padding:13px 20px;
  font:inherit; font-weight:700; cursor:pointer; transition: transform .18s ease, background .18s ease;
}
.submit-btn:hover, .submit:hover { background:var(--forest-deep); transform: translateY(-1px); }
.contact-card .links, .links { display:flex; gap:14px; flex-wrap:wrap; margin-top:26px; }
.contact-card .links a, .links a {
  color:var(--forest); font-weight:700; text-decoration:none; border:1px solid var(--forest);
  border-radius:999px; padding:8px 17px; font-size:.88rem; transition: background .18s ease, color .18s ease;
}
.contact-card .links a:hover, .links a:hover { background:var(--forest); color:#fff; }

/* ---------- Legal pages (privacy / delete-account) ---------- */
.legal-shell { max-width: 840px; margin: 0 auto; padding: 30px 20px 60px; }
.legal-shell .top { display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap; margin-bottom: 6px; }
.legal-shell .top a { color:var(--forest); text-decoration:none; font-weight:700; font-size:.9rem; }
.legal-shell .top .lang { border:1px solid var(--forest); border-radius:999px; padding:5px 14px; }
.legal-shell .top .lang:hover { background:var(--forest); color:#fff; }
.legal-shell h1 { color: var(--forest-deep) !important; font-size:clamp(1.5rem,4vw,2.1rem); margin: 6px 0 8px; }
.legal-shell h2 { color: var(--forest-deep) !important; font-size:1.22rem; margin-top:2.2em; padding-bottom:8px; border-bottom: none; position:relative; }
.legal-shell h2::after { content:""; display:block; margin-top:10px; height:8px; width:64px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='8'%3E%3Cpath d='M0 4 Q8 -1 16 4 T32 4' stroke='%23c69a3a' stroke-width='1.6' fill='none' stroke-dasharray='2.5 3.5' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: repeat-x; }
.legal-shell .updated { color: var(--muted); font-size:.92rem; }
.legal-shell .box, .legal-shell .info-box { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-sm); padding:20px 22px; margin:20px 0; box-shadow: var(--shadow-sm); }
.legal-shell li { margin:8px 0; color: var(--ink); }
.legal-shell .note { color:var(--muted); font-size:.93rem; }
.legal-shell a { text-decoration: underline; text-decoration-color: rgba(15,92,64,.35); text-underline-offset: 2px; }

/* ---------- Delete-account app card ---------- */
.delete-shell { max-width: 480px; margin: 0 auto; padding: 30px 20px 60px; position:relative; z-index:2; }
.delete-shell h1 { color: var(--danger) !important; font-size:1.4rem; }
.delete-shell .small { font-size:.86rem; color: var(--muted); }
.delete-shell .box {
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-sm);
  padding:22px; margin-top:1.1em; box-shadow: var(--shadow-sm);
}
.delete-shell label { display:block; font-size:.88rem; font-weight:700; color: var(--forest-deep); margin:.9em 0 .35em; }
.delete-shell input { width:100%; box-sizing:border-box; padding:11px 13px; border:1px solid var(--line); border-radius:10px; font-size:1rem; background:#fffdf8; }
.delete-shell input:focus { outline:none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(198,154,58,.18); }
.delete-shell button {
  width:100%; padding:13px; border:none; border-radius:999px; font-size:1rem; font-weight:700;
  margin-top:14px; cursor:pointer; transition: transform .18s ease, filter .18s ease;
}
.delete-shell button:hover { filter:brightness(.96); transform:translateY(-1px); }
.delete-shell #btnEmailLogin, .delete-shell #loginEmail { background:var(--forest); color:#fff; }
.delete-shell #btnGoogleLogin, .delete-shell #loginGoogle { background:#fff; color:var(--ink); border:1px solid var(--line); }
.delete-shell #btnDelete, .delete-shell #delete { background:var(--danger); color:#fff; }
.delete-shell #btnCancel, .delete-shell #cancel { background:#f1efe6; color:var(--muted); }
.delete-shell .msg { margin-top:14px; padding:11px 13px; border-radius:10px; font-size:.9rem; display:none; }
.delete-shell .msg.error, .delete-shell .msg.error.error { background:var(--danger-soft); color:#8c1f18; display:block; }
.delete-shell .error { background:var(--danger-soft); color:#8c1f18; display:block; }
.delete-shell .success { background:var(--success-soft); color:var(--success); display:block; }
.delete-shell .info { background:var(--info-soft); color:var(--info); display:block; }
.delete-shell .warn { background:#fbf3e3; border:1px solid #eed7a6; color:#7a5a12; border-radius:var(--radius-sm); padding:14px 16px; font-size:.87rem; margin-top:1em; }
.delete-shell #userInfo { text-align:center; }
.delete-shell #userInfo strong { display:block; margin:.4em 0 1em; color: var(--forest-deep); }
.delete-shell #spinner { display:none; text-align:center; margin-top:12px; color:var(--muted); font-size:.9rem; }

/* ---------- Footer (shared) ---------- */
footer { max-width:1120px; margin: 0 auto; padding: 30px 20px 50px; text-align:center; color:var(--muted); font-size:.87rem; }
.footer-links, footer nav { display:flex; justify-content:center; gap:16px; flex-wrap:wrap; margin-bottom:14px; }
.footer-links a, footer nav a { color:var(--forest); text-decoration:none; font-weight:700; }
.footer-links a:hover, footer nav a:hover { text-decoration: underline; }
.footer-top-stitch { max-width: 1120px; margin: 10px auto 0; padding: 0 20px; }

/* ---------- Scroll reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.2,.65,.3,1), transform .8s cubic-bezier(.2,.65,.3,1);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > * { animation: none; }

/* ---------- Contact info chips (contact page) ---------- */
.contact-info-row { display:flex; flex-wrap:wrap; gap:12px; margin: 18px 0 4px; }
.contact-chip {
  display:flex; align-items:center; gap:10px; background:var(--paper); border:1px solid var(--line);
  border-radius:999px; padding:10px 18px 10px 12px; text-decoration:none; color:var(--forest-deep);
  font-weight:700; font-size:.92rem; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.contact-chip:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color:#c8dfd0; }
.contact-chip .chip-icon {
  width:34px; height:34px; border-radius:50%; background:var(--forest); color:#fff;
  display:grid; place-items:center; font-size:1rem; flex-shrink:0;
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

@media (max-width: 760px) {
  .site-nav-inner { align-items:flex-start; flex-direction:column; gap:10px; }
  .site-nav-links { justify-content:flex-start; gap:10px 14px; }
  .corp-hero { padding:56px 20px 34px; }
  .corp-about { grid-template-columns:1fr; }
  .corp-panel { padding:23px; }
  .corp-cta { padding:26px; }
  .intro-panel, .contact-card { margin-left:12px; margin-right:12px; }
  .site-topbar-inner { justify-content:center; text-align:center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior:auto !important; transition:none !important; }
}