/* SSF Nepal — Shared CSS Design System */
/* Version 3.0 — May 2026 */
/* Tech: Custom CSS with CSS Variables — no Tailwind, no Bootstrap */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Noto+Sans+Devanagari:wght@400;500;600;700&display=swap');

/* ── CSS Variables ─────────────────────────────────────────────────────── */
:root {
  /* Colors */
  --navy:      #0b1f3a;
  --navy2:     #162d52;
  --royal:     #1a4db5;
  --royal-l:   #2563eb;
  --accent:    #f59e0b;
  --accent-d:  #d97706;
  --green:     #047857;
  --green-bg:  #ecfdf5;
  --amber:     #92400e;
  --amber-bg:  #fffbeb;
  --red:       #b91c1c;
  --red-bg:    #fef2f2;
  --blue-bg:   #eff6ff;
  --blue-t:    #1e40af;
  --g50:  #f8fafc;
  --g100: #f1f5f9;
  --g200: #e2e8f0;
  --g400: #94a3b8;
  --g600: #475569;
  --g800: #1e293b;

  /* Typography */
  --serif:     'Playfair Display', Georgia, serif;
  --sans:      'Plus Jakarta Sans', system-ui, sans-serif;
  --devanagari:'Noto Sans Devanagari', sans-serif;

  /* Spacing */
  --r:    10px;
  --r-lg: 16px;

  /* Shadows */
  --sh:    0 1px 12px rgba(11,31,58,0.09);
  --sh-lg: 0 4px 32px rgba(11,31,58,0.14);

  /* Nav height for offset */
  --nav-h: 91px;
}

/* ── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--sans);
  background: var(--g50);
  color: var(--g800);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: var(--royal); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }

/* Nepali language body override */
body.lang-np { font-family: var(--devanagari); }

/* ── Disclaimer Bar ──────────────────────────────────────────────────────── */
.disc {
  background: var(--navy);
  color: rgba(255,255,255,.78);
  font-size: 11.5px;
  text-align: center;
  padding: 6px 16px;
  position: sticky;
  top: 0;
  z-index: 200;
  letter-spacing: .01em;
}
.disc a { color: var(--accent); }

/* ── Navigation ─────────────────────────────────────────────────────────── */
nav {
  background: #fff;
  border-bottom: 1px solid var(--g200);
  position: sticky;
  top: 29px;
  z-index: 190;
  box-shadow: var(--sh);
}
.nw {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  height: 62px;
}
.logo {
  font-family: var(--serif);
  font-size: 19px;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.logo:hover { text-decoration: none; }
.logo-tag {
  background: var(--royal);
  color: #fff;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .09em;
  padding: 2px 7px;
  border-radius: 4px;
  flex-shrink: 0;
}
.nl {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  flex-wrap: nowrap;
  min-width: 0;
}
.nb {
  background: none;
  border: none;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--g600);
  cursor: pointer;
  padding: 6px 10px;
  border-radius: 6px;
  transition: all .15s;
  white-space: nowrap;
  text-decoration: none;
  display: inline-block;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.nb:hover, .nb.act { background: var(--g100); color: var(--navy); text-decoration: none; }
.nb.act { color: var(--royal); font-weight: 600; }
.nb.cta {
  background: var(--royal) !important;
  color: #fff !important;
  font-weight: 700 !important;
  padding: 7px 14px !important;
  border-radius: 7px !important;
  flex-shrink: 0;
  white-space: nowrap;
}
.nb.cta:hover { background: var(--navy) !important; }

/* Nav active state — stronger visual affordance */
.nb.act { background: var(--blue-bg); color: var(--royal); font-weight: 600; border-bottom: 2px solid var(--royal); }

/* Secondary nav items — hidden on all screen widths, shown in mobile drawer */
.nl .hide-md { display: none; }

/* Lang toggle */
.lang-btn {
  background: var(--g100);
  border: 1.5px solid var(--g200);
  color: var(--navy);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  padding: 5px 11px;
  border-radius: 6px;
  letter-spacing: .03em;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.lang-btn:hover { background: var(--royal); color: #fff; border-color: var(--royal); }

/* ── Page Hero ───────────────────────────────────────────────────────────── */
.ph {
  background: linear-gradient(135deg, var(--navy), var(--navy2));
  padding: 52px 28px 48px;
  color: #fff;
  overflow: hidden;
  position: relative;
}
.ph::after {
  content: '';
  position: absolute;
  right: -80px; top: -80px;
  width: 360px; height: 360px;
  border-radius: 50%;
  background: rgba(255,255,255,.03);
}
.ph-i {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}
.bc {
  font-size: 12px;
  color: rgba(255,255,255,.4);
  margin-bottom: 10px;
}
.bc a { color: rgba(255,255,255,.5); }
.bc a:hover { color: rgba(255,255,255,.9); }
.ph h1 {
  font-family: var(--serif);
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 400;
  margin-bottom: 10px;
  line-height: 1.2;
}
.ph h1 em { font-style: italic; color: var(--accent); }
.ph p {
  font-size: 16px;
  color: rgba(255,255,255,.65);
  max-width: 580px;
}

/* ── Hero (homepage) ─────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(140deg, var(--navy) 0%, #1a3166 55%, #0f2756 100%);
  padding: 88px 28px 80px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 32px 32px;
}
.hi { max-width: 820px; margin: 0 auto; text-align: center; position: relative; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 24px;
  padding: 5px 16px;
  font-size: 12.5px;
  color: rgba(255,255,255,.88);
  margin-bottom: 28px;
  font-weight: 500;
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(32px, 5.5vw, 56px);
  line-height: 1.13;
  margin-bottom: 20px;
  font-weight: 400;
}
.hero h1 em { font-style: italic; color: var(--accent); }
.hero p {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255,255,255,.75);
  max-width: 560px;
  margin: 0 auto 36px;
}
.btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn {
  padding: 13px 30px;
  border-radius: 9px;
  border: none;
  font-family: var(--sans);
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}
.btn-a { background: var(--accent); color: var(--navy); box-shadow: 0 4px 18px rgba(245,158,11,.38); }
.btn-a:hover { transform: translateY(-2px); box-shadow: 0 6px 26px rgba(245,158,11,.5); text-decoration: none; }
.btn-b { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.38); }
.btn-b:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); text-decoration: none; }

/* ── Stats bar ───────────────────────────────────────────────────────────── */
.sbar { background: #fff; border-bottom: 1px solid var(--g200); }
.sbi { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(6,1fr); }
.st { padding: 20px 10px; text-align: center; border-right: 1px solid var(--g200); }
.st:last-child { border-right: none; }
.sn { font-family: var(--serif); font-size: 25px; font-weight: 700; color: var(--navy); display: block; line-height: 1; margin-bottom: 6px; font-variant-numeric: tabular-nums; }
.sn em { color: var(--royal); font-style: normal; font-weight: 700; }
.sl { font-size: 11.5px; color: var(--g400); font-weight: 500; letter-spacing: .02em; }

/* ── Sections ────────────────────────────────────────────────────────────── */
.sec { padding: 60px 28px; }
.si { max-width: 1200px; margin: 0 auto; }
.s-alt { background: #fff; }
.sec-t {
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 6px;
}
.sec-s { font-size: 14px; color: var(--g400); margin-bottom: 36px; }

/* ── Grid ────────────────────────────────────────────────────────────────── */
.g { display: grid; gap: 18px; }
.g2 { grid-template-columns: repeat(2,1fr); }
.g3 { grid-template-columns: repeat(3,1fr); }
.g4 { grid-template-columns: repeat(4,1fr); }

/* ── Cards ───────────────────────────────────────────────────────────────── */
.card {
  background: #fff;
  border: 1px solid var(--g200);
  border-radius: var(--r-lg);
  padding: 26px;
  transition: all .2s;
}
.card-link { cursor: pointer; }
.card-link:hover { box-shadow: var(--sh-lg); transform: translateY(-2px); }
.ci { font-size: 26px; margin-bottom: 14px; display: block; }
.ct { font-family: var(--serif); font-size: 17px; color: var(--navy); margin-bottom: 8px; font-weight: 400; }
.cx { font-size: 13.5px; color: var(--g600); line-height: 1.7; }
.cl-k {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--royal);
  margin-top: 12px;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--sans);
  padding: 0;
  text-decoration: none;
}
.cl-k:hover { text-decoration: underline; }

/* ── Callout boxes ───────────────────────────────────────────────────────── */
.cal {
  border-radius: var(--r);
  padding: 17px 22px;
  margin: 16px 0;
  border-left: 4px solid;
  font-size: 14px;
  line-height: 1.7;
}
.cal strong { font-weight: 700; }
.cal > strong:first-child { display: block; margin-bottom: 3px; }
.cal-g { background: var(--green-bg); border-color: var(--green); color: #065f46; }
.cal-a { background: var(--amber-bg); border-color: var(--amber); color: #78350f; }
.cal-r { background: var(--red-bg); border-color: var(--red); color: #991b1b; }
.cal-b { background: var(--blue-bg); border-color: var(--royal); color: var(--blue-t); }

/* ── Badges ──────────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: .02em;
}
.bg { background: var(--green-bg); color: var(--green); }
.ba { background: var(--amber-bg); color: var(--amber); }
.br { background: var(--red-bg); color: var(--red); }
.bb { background: var(--blue-bg); color: var(--blue-t); }

/* ── Tables ──────────────────────────────────────────────────────────────── */
/* overflow-x: auto allows horizontal scroll on mobile; overflow hidden was blocking it */
.tw { border: 1px solid var(--g200); border-radius: var(--r-lg); overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; min-width: 480px; border-collapse: collapse; font-size: 13.5px; }
th {
  background: var(--navy);
  color: #fff;
  padding: 11px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
td { padding: 12px 16px; border-bottom: 1px solid var(--g100); color: var(--g600); }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--g50); }
td strong { color: var(--navy); }

/* ── Source citations ────────────────────────────────────────────────────── */
.src { font-size: 11px; color: var(--g400); margin-left: 4px; }

/* ── Divider ─────────────────────────────────────────────────────────────── */
.div { height: 1px; background: var(--g200); margin: 34px 0; }

/* ── Two column layout ───────────────────────────────────────────────────── */
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }

/* ── Calculator box ──────────────────────────────────────────────────────── */
.cb {
  background: #fff;
  border: 1px solid var(--g200);
  border-radius: var(--r-lg);
  padding: 36px;
  box-shadow: var(--sh);
}
label.lb { display: block; font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 7px; }
.inp {
  width: 100%;
  border: 1.5px solid var(--g200);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 16px;
  font-family: var(--sans);
  color: var(--navy);
  outline: none;
  transition: border .2s;
  margin-bottom: 20px;
}
.inp:focus { border-color: var(--royal); }
.sldr { width: 100%; accent-color: var(--royal); margin-bottom: 5px; }

/* Results box */
.rb {
  background: var(--navy);
  border-radius: var(--r-lg);
  padding: 28px;
  color: #fff;
  margin-top: 22px;
}
.rbig { font-family: var(--serif); font-size: 42px; color: var(--accent); line-height: 1; margin-bottom: 4px; }
.rlbl { font-size: 12.5px; color: rgba(255,255,255,.55); margin-bottom: 22px; }
.rg { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 20px; }
.rc { background: rgba(255,255,255,.08); border-radius: 8px; padding: 14px; }
.rcn { font-family: var(--serif); font-size: 19px; color: #fff; }
.rcl { font-size: 11px; color: rgba(255,255,255,.5); margin-top: 2px; }
.srs { border-top: 1px solid rgba(255,255,255,.12); padding-top: 16px; }
.sr-row { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,.06); font-size: 13px; }
.sr-row:last-child { border-bottom: none; }
.sr-l { color: rgba(255,255,255,.7); }
.sr-v { color: #fff; font-weight: 600; }
.cw { background: rgba(245,158,11,.14); border: 1px solid rgba(245,158,11,.38); border-radius: 8px; padding: 10px 14px; font-size: 12.5px; color: var(--accent); margin-top: -12px; margin-bottom: 16px; }

/* ── FAQ ─────────────────────────────────────────────────────────────────── */
.faq-wrap { border: 1px solid var(--g200); border-radius: var(--r-lg); overflow: hidden; background: #fff; margin-bottom: 22px; }
.faq-cat { background: var(--navy); color: #fff; padding: 11px 22px; font-size: 11.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.faq-item { border-bottom: 1px solid var(--g100); }
.faq-item:last-child { border-bottom: none; }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 17px 22px;
  font-family: var(--sans);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  line-height: 1.4;
  min-height: 44px;
}
.faq-q:hover { background: var(--g50); color: var(--royal); }
.faq-chev { font-size: 18px; transition: transform .22s; flex-shrink: 0; color: var(--g400); }
.faq-a { display: none; padding: 0 22px 18px; font-size: 14px; color: var(--g600); line-height: 1.75; }
.faq-a .fsrc { display: inline-block; margin-top: 8px; background: var(--g100); padding: 2px 8px; border-radius: 4px; color: var(--g400); font-size: 11px; }
.faq-item.open .faq-chev { transform: rotate(180deg); color: var(--royal); }
.faq-item.open .faq-a { display: block; }
.faq-item.open .faq-q { color: var(--royal); }

/* ── Quiz ────────────────────────────────────────────────────────────────── */
.qbox { background: #fff; border: 1px solid var(--g200); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh); }
.qhd { background: var(--navy); color: #fff; padding: 22px 28px; }
.qpg { font-size: 11.5px; color: rgba(255,255,255,.5); margin-bottom: 4px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; }
.qqn { font-size: 16px; font-weight: 700; }
.qbar { background: rgba(255,255,255,.18); border-radius: 4px; height: 5px; margin-top: 12px; }
.qfill { background: var(--accent); border-radius: 4px; height: 100%; transition: width .4s; }
.qbody { padding: 28px; }
.qqt { font-size: 16.5px; font-weight: 600; color: var(--navy); line-height: 1.5; margin-bottom: 20px; }
.qopt {
  width: 100%;
  text-align: left;
  background: var(--g50);
  border: 1.5px solid var(--g200);
  border-radius: 9px;
  padding: 13px 18px;
  font-size: 14px;
  font-family: var(--sans);
  color: var(--g600);
  cursor: pointer;
  margin-bottom: 9px;
  display: block;
  transition: all .15s;
  font-weight: 500;
  min-height: 44px;
}
.qopt:hover { border-color: var(--royal); background: var(--blue-bg); color: var(--navy); }
.qopt.correct { background: var(--green-bg); border-color: var(--green); color: var(--green); font-weight: 700; }
.qopt.wrong { background: var(--red-bg); border-color: var(--red); color: var(--red); font-weight: 700; }
.qopt.show-c { background: var(--green-bg); border-color: var(--green); color: var(--green); opacity: .7; font-weight: 600; }
.qopt:disabled { cursor: default; }
.qexp { background: var(--blue-bg); border-left: 4px solid var(--royal); border-radius: 0 8px 8px 0; padding: 14px 18px; font-size: 13.5px; color: var(--blue-t); line-height: 1.65; margin-top: 4px; display: none; }
.qnav { display: flex; justify-content: space-between; align-items: center; margin-top: 22px; }
.xpp { display: inline-flex; align-items: center; gap: 5px; background: var(--green); color: #fff; font-size: 12.5px; font-weight: 700; padding: 5px 12px; border-radius: 16px; opacity: 0; transition: opacity .3s; }
.xpp.show { opacity: 1; }
.qres { text-align: center; padding: 40px 28px; }
.sc-big { font-family: var(--serif); font-size: 72px; color: var(--navy); line-height: 1; }
.bsm { padding: 10px 22px; border-radius: 8px; border: none; font-family: var(--sans); font-weight: 600; font-size: 14px; cursor: pointer; min-height: 44px; }
.bsm-r { background: var(--royal); color: #fff; }
.bsm-g { background: var(--g100); color: var(--navy); }

/* ── Progress steps ──────────────────────────────────────────────────────── */
.pi { display: flex; align-items: center; gap: 14px; padding: 13px 18px; background: #fff; border: 1.5px solid var(--g200); border-radius: var(--r); margin-bottom: 10px; transition: all .2s; }
.pi.done { border-color: var(--green); background: var(--green-bg); }
.pi.active { border-color: var(--royal); }
.pi.locked { opacity: .5; }
.pnum { width: 36px; height: 36px; border-radius: 50%; background: var(--g100); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px; color: var(--g400); flex-shrink: 0; }
.pi.done .pnum { background: var(--green); color: #fff; }
.pi.active .pnum { background: var(--royal); color: #fff; }
.pinf { flex: 1; }
.pt { font-weight: 700; font-size: 14.5px; color: var(--navy); }
.ps { font-size: 12px; color: var(--g400); margin-top: 1px; }

/* ── Gamification dashboard ──────────────────────────────────────────────── */
.pdash { background: linear-gradient(135deg, var(--navy), var(--navy2)); border-radius: var(--r-lg); padding: 24px; color: #fff; margin-bottom: 22px; display: flex; align-items: center; gap: 22px; }
.lvb { width: 68px; height: 68px; border-radius: 50%; background: rgba(255,255,255,.1); border: 3px solid var(--accent); display: flex; flex-direction: column; align-items: center; justify-content: center; flex-shrink: 0; }
.lvn { font-family: var(--serif); font-size: 28px; color: var(--accent); line-height: 1; }
.lvl { font-size: 9px; color: rgba(255,255,255,.55); font-weight: 700; letter-spacing: .06em; }
.xpbar { background: rgba(255,255,255,.15); border-radius: 4px; height: 7px; margin-top: 7px; }
.xpfill { background: var(--accent); border-radius: 4px; height: 100%; transition: width .5s; }
.brow { display: flex; gap: 6px; margin-top: 8px; }
.bi { font-size: 20px; opacity: .25; }
.bi.on { opacity: 1; }

/* ── Checklist ───────────────────────────────────────────────────────────── */
.cli { display: flex; align-items: center; gap: 14px; padding: 13px 18px; background: #fff; border: 1.5px solid var(--g200); border-radius: var(--r); margin-bottom: 9px; cursor: pointer; transition: all .2s; }
.cli.done { border-color: var(--green); background: var(--green-bg); }
.cli input { width: 18px; height: 18px; accent-color: var(--royal); cursor: pointer; flex-shrink: 0; }
.cl-t { font-size: 14px; color: var(--navy); font-weight: 500; flex: 1; }
.cl-s { font-size: 12px; color: var(--g400); margin-top: 1px; }

/* ── Scenarios ───────────────────────────────────────────────────────────── */
.scen { background: #fff; border: 1px solid var(--g200); border-radius: var(--r-lg); padding: 22px; margin-bottom: 14px; }
.scen-q { font-weight: 600; font-size: 14.5px; color: var(--navy); margin-bottom: 12px; line-height: 1.55; }
.rev-btn { background: var(--royal); color: #fff; border: none; padding: 9px 20px; border-radius: 8px; font-family: var(--sans); font-size: 13.5px; font-weight: 700; cursor: pointer; min-height: 44px; }
.scen-a { display: none; margin-top: 14px; }

/* ── Timeline ────────────────────────────────────────────────────────────── */
.tl { position: relative; padding-left: 30px; }
.tl::before { content: ''; position: absolute; left: 9px; top: 6px; bottom: 6px; width: 2px; background: var(--g200); }
.ti { position: relative; margin-bottom: 26px; }
.td { position: absolute; left: -25px; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: var(--royal); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--royal); }
.td-date { font-size: 11.5px; font-weight: 700; color: var(--g400); letter-spacing: .04em; text-transform: uppercase; margin-bottom: 2px; }
.td-t { font-size: 14.5px; font-weight: 700; color: var(--navy); margin-bottom: 2px; }
.td-x { font-size: 13.5px; color: var(--g600); line-height: 1.65; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
footer { background: var(--navy); color: rgba(255,255,255,.57); padding: 52px 28px 28px; font-size: 13.5px; }
.ft { max-width: 1200px; margin: 0 auto; }
.ftg { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 52px; margin-bottom: 40px; }
.ftlo { font-family: var(--serif); font-size: 22px; color: #fff; margin-bottom: 12px; font-weight: 700; }
.ftd { line-height: 1.7; margin-bottom: 12px; font-size: 13px; }
.ftct { color: #fff; font-weight: 700; font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 14px; }
.ftl { display: block; color: rgba(255,255,255,.55); margin-bottom: 8px; font-size: 13px; text-decoration: none; }
.ftl:hover { color: #fff; }
.ftb { border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px; font-size: 12px; display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.ftb a { color: rgba(255,255,255,.5); }
.ftb a:hover { color: #fff; }

/* ── Utility ─────────────────────────────────────────────────────────────── */
.mt-4  { margin-top: 16px; }
.mt-6  { margin-top: 24px; }
.mt-8  { margin-top: 32px; }
.mb-4  { margin-bottom: 16px; }
.mb-6  { margin-bottom: 24px; }
.text-sm { font-size: 13px; }
.text-xs { font-size: 11px; }
.font-bold { font-weight: 700; }
.serif-h { font-family: var(--serif); font-weight: 400; }
h2.sec-h { font-family: var(--serif); font-size: 26px; color: var(--navy); margin-bottom: 16px; font-weight: 400; }
h3.sub-h { font-family: var(--sans); font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }

/* ── Scheme color headers ────────────────────────────────────────────────── */
.sc-card { background: #fff; border: 1px solid var(--g200); border-radius: var(--r-lg); overflow: hidden; }
.sc-h { padding: 20px 24px; display: flex; align-items: center; gap: 14px; }
.sc-ico { width: 50px; height: 50px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0; }
.sc-rate { font-family: var(--serif); font-size: 24px; color: var(--navy); }
.sc-lbl { font-size: 13.5px; font-weight: 700; color: var(--navy); }
.sc-sub { font-size: 12px; color: var(--g400); }
.sc-b { padding: 0 24px 24px; }
.sc-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--g100); font-size: 13px; }
.sc-row:last-child { border-bottom: none; }
.sc-rl { color: var(--g600); }
.sc-rv { color: var(--navy); font-weight: 700; }

/* ── Constitution article cards ─────────────────────────────────────────── */
.art-card { background: #fff; border: 1px solid var(--g200); border-radius: var(--r-lg); padding: 22px 26px; margin-bottom: 16px; border-left: 4px solid var(--royal); }
.art-num { font-size: 11px; font-weight: 700; letter-spacing: .08em; color: var(--royal); text-transform: uppercase; margin-bottom: 6px; }
.art-title { font-family: var(--serif); font-size: 19px; color: var(--navy); margin-bottom: 10px; font-weight: 400; }
.art-body { font-size: 14px; color: var(--g600); line-height: 1.75; }
.art-relevance { margin-top: 12px; padding: 10px 14px; background: var(--blue-bg); border-radius: 8px; font-size: 13px; color: var(--blue-t); }

/* ── Compliance checklist ────────────────────────────────────────────────── */
.chk-item { display: flex; gap: 14px; align-items: flex-start; padding: 14px 18px; background: #fff; border: 1.5px solid var(--g200); border-radius: var(--r); margin-bottom: 10px; transition: all .2s; }
.chk-item.checked { border-color: var(--green); background: var(--green-bg); }
.chk-item input[type=checkbox] { width: 20px; height: 20px; accent-color: var(--royal); cursor: pointer; flex-shrink: 0; margin-top: 1px; }
.chk-label { font-size: 14px; color: var(--navy); line-height: 1.5; }
.chk-score { font-size: 28px; font-family: var(--serif); color: var(--navy); margin-bottom: 4px; }

/* ── iPad / Tablet responsive (768px–1023px) ─────────────────────────────── */
@media (min-width: 768px) and (max-width: 1023px) {
  .g3  { grid-template-columns: repeat(2, 1fr); }
  .g4  { grid-template-columns: repeat(2, 1fr); }
  .ftg { grid-template-columns: 1fr 1fr; gap: 32px; }
  .nw  { padding: 0 20px; }
  /* Calculator input/output: stack on iPad for better usability */
  .two { grid-template-columns: 1fr; gap: 20px; }
  /* Slightly tighter section padding */
  .sec { padding: 48px 20px; }
  /* Stats: 3 cols on iPad */
  .sbi { grid-template-columns: repeat(3, 1fr); }
  /* Scheme cards: 2 cols on iPad */
  .sc-card + .sc-card { margin-top: 0; }
}

/* ── Mobile responsive (up to 767px) ────────────────────────────────────── */
@media (max-width: 767px) {
  .nw { padding: 0 16px; height: 56px; }
  .nl { display: none; }
  .nl.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--g200);
    padding: 12px 16px;
    gap: 4px;
    box-shadow: var(--sh-lg);
    z-index: 190;
    max-height: calc(100vh - 85px);
    overflow-y: auto;
  }
  /* Full-width tap targets in mobile nav */
  .nl.open .nb { width: 100%; min-height: 48px; padding: 8px 12px; }
  .hamburger { display: flex !important; }
  /* Show secondary items in the mobile drawer */
  .nl.open .hide-md { display: block; }

  /* Grids: all single-column on mobile */
  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .two { grid-template-columns: 1fr; gap: 24px; }

  /* Stats bar: 3 cols on mobile */
  .sbi { grid-template-columns: repeat(3, 1fr); }

  /* Footer: 1 col on mobile */
  .ftg { grid-template-columns: 1fr; gap: 28px; }

  /* Section & hero padding */
  .sec { padding: 36px 16px; }
  .ph  { padding: 32px 16px 28px; }
  .hero { padding: 52px 16px 44px; }

  /* Hero typography — scale down */
  .hero h1 { font-size: clamp(26px, 7vw, 38px); }

  /* Calculator */
  .cb  { padding: 20px 18px; }
  .rg  { grid-template-columns: 1fr 1fr; }

  /* Disclaimer bar — allow wrapping */
  .disc { font-size: 11px; padding: 6px 12px; white-space: normal; }

  /* Buttons — full width on mobile */
  .btn { width: 100%; justify-content: center; }

  /* Scheme detail rows */
  .sc-h { flex-wrap: wrap; }

  /* FAQ question text — ensure it wraps */
  .faq-q { font-size: 13.5px; padding: 14px 16px; }
  .faq-a { padding: 0 16px 14px; }

  /* Tables scroll horizontally on mobile */
  .tw { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .tw table { font-size: 12px; }

  /* Cards: full-width padding adjustment */
  .card { padding: 18px; }

  /* Progress steps */
  .pi { flex-wrap: wrap; }

  /* Gamification dashboard */
  .pdash { flex-wrap: wrap; }
}

/* ── Small mobile (up to 480px) ─────────────────────────────────────────── */
@media (max-width: 480px) {
  /* Stats: 2 cols on very small screens */
  .sbi { grid-template-columns: repeat(2, 1fr); }

  /* Hero buttons stacked */
  .btns { flex-direction: column; align-items: stretch; }
  .btn  { width: 100%; justify-content: center; }

  /* Calculator results grid: stack */
  .rg { grid-template-columns: 1fr; }

  /* Slightly smaller heading */
  .ph h1 { font-size: clamp(22px, 6vw, 32px); }

  /* Footer bottom row: stack */
  .ftb { flex-direction: column; gap: 8px; text-align: center; }
}

/* ── Hamburger ───────────────────────────────────────────────────────────── */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  min-height: 44px;
  min-width: 44px;
  align-items: center;
  justify-content: center;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; transition: all .2s; }

/* ── Skip link ───────────────────────────────────────────────────────────── */
.skip-link { position: absolute; top: -40px; left: 0; background: var(--royal); color: #fff; padding: 8px 16px; z-index: 9999; border-radius: 0 0 8px 0; transition: top .2s; }
.skip-link:focus { top: 0; }

/* ── Print ───────────────────────────────────────────────────────────────── */
@media print {
  .disc, nav, footer, .btns, .rev-btn, .bsm,
  #calc-share-btn, .feedback-btn, .hamburger, .skip-link,
  a[href^="mailto"], a[class*="cta"] { display: none !important; }
  body { font-size: 11pt; color: #000; background: #fff; }
  .sec { padding: 16px 0; break-inside: avoid; }
  .ph { background: #0b1f3a !important; color: #fff; padding: 24px 32px; }
  .cal { border: 1pt solid #ccc; padding: 10pt; border-radius: 0; }
  .cal.cal-g { background: #f0fff8; border-color: #047857; }
  .cal.cal-a { background: #fffbeb; border-color: #92400e; }
  .cal.cal-r { background: #fef2f2; border-color: #b91c1c; }
  .cal.cal-b { background: #eff6ff; border-color: #1e40af; }
  .tw table { border-collapse: collapse; width: 100%; }
  .tw th, .tw td { border: 1pt solid #aaa; padding: 5pt 8pt; }
  .tw thead { background: #f1f5f9; }
  .card { border: 1pt solid #ccc; padding: 10pt; break-inside: avoid; }
  a { color: #000; text-decoration: none; }
  a[href]:after { content: " (" attr(href) ")"; font-size: 9pt; color: #555; }
  a[href^="#"]:after, a[href^="javascript"]:after { content: ""; }
  .src { font-style: italic; font-size: 9pt; color: #555; }
  /* Reference card styling — used on print-ref.html */
  .ref-card { page-break-after: always; padding: 20pt; }
  .ref-card:last-child { page-break-after: auto; }
  .ref-header { font-family: Georgia, serif; font-size: 18pt; font-weight: bold; border-bottom: 2pt solid #0b1f3a; padding-bottom: 6pt; margin-bottom: 12pt; }
  .ref-table { width: 100%; border-collapse: collapse; margin-bottom: 10pt; }
  .ref-table th { background: #0b1f3a; color: #fff; padding: 5pt 8pt; text-align: left; font-size: 9pt; }
  .ref-table td { border: 1pt solid #ccc; padding: 4pt 8pt; font-size: 9pt; }
  .ref-table tr:nth-child(even) td { background: #f8fafc; }
  .ref-footer { font-size: 8pt; color: #666; border-top: 1pt solid #ccc; padding-top: 6pt; margin-top: 10pt; }
}

.calc-share-btn { margin-top:14px;width:100%;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;font-size:13px;font-weight:600;padding:10px 16px;border-radius:8px;cursor:pointer;font-family:var(--sans);transition:background .2s; }
.calc-share-btn:hover, .calc-share-btn:focus { background:rgba(255,255,255,.18);outline:2px solid rgba(255,255,255,.4);outline-offset:2px; }