/* ============================================================
   NEO BHARAT — design tokens
   Concept: a physical registry / ledger book. Neo Bharat is the
   central hub that files every product as a dated, coded entry
   under one of three registers (EdTech, SaaS, Deep-Tech).
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --bg:        #F3EFE3;   /* off-white, warm cream */
  --bg-alt:    #EAE4D2;   /* soft cream band */
  --card:      #FFFFFF;   /* raised card — clearly lighter than bg */
  --ink:       #1D1B16;   /* warm near-black ink */
  --ink-soft:  #55503f;   /* faded ink for secondary text */
  --indigo:    #1C3A5E;   /* handloom indigo — headers, nav, links */
  --indigo-deep:#0E2138;
  --marigold:  #C97F1F;   /* turmeric — CTAs, active state */
  --marigold-soft:#F1DFB8;
  --sindoor:   #8A3B34;   /* sindoor red — stat emphasis, sparing */
  --line:      #DBCFA6;   /* hairline rule */
  --line-soft: #E6DDBC;
  --stamp-green:#3E6B4F;  /* "live" status stamp */
  --stamp-blue: #3B5A8A;  /* "building" status stamp */

  --serif: 'Fraunces', Georgia, serif;
  --sans:  'IBM Plex Sans', -apple-system, sans-serif;
  --mono:  'IBM Plex Mono', 'Courier New', monospace;

  /* layered "paper stack" depth — richer 3D feel */
  --shadow-sm: 0 1px 2px rgba(29,27,22,.06), 0 2px 4px rgba(29,27,22,.04);
  --shadow-md: 0 4px 8px rgba(29,27,22,.07), 0 12px 28px -8px rgba(29,27,22,.18);
  --shadow-lg: 0 8px 16px rgba(29,27,22,.1), 0 28px 56px -16px rgba(29,27,22,.28);
  --shadow-xl: 0 12px 24px rgba(29,27,22,.12), 0 40px 72px -20px rgba(29,27,22,.32);
  --shadow-inset: inset 0 1px 0 rgba(255,252,243,.8), inset 0 -1px 0 rgba(29,27,22,.04);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background: var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* subtle paper grain */
body::before{
  content:"";
  position:fixed; inset:0;
  pointer-events:none;
  z-index:0;
  opacity:.5;
  background-image:
    radial-gradient(rgba(28,26,20,.035) 1px, transparent 1px);
  background-size:3px 3px;
}

a{ color:var(--indigo); text-decoration:none; }
a:hover{ text-decoration:underline; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--marigold);
  outline-offset:3px;
}

img{ max-width:100%; display:block; height:auto; }

.wrap{
  max-width:1080px;
  margin:0 auto;
  padding:0 clamp(16px, 4vw, 28px);
  position:relative;
  z-index:1;
}

/* ---------- header / nav ---------- */
.site-header{
  border-bottom:1px solid var(--line);
  background:rgba(247,245,239,.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position:sticky; top:0; z-index:50;
  box-shadow: 0 1px 0 rgba(29,27,22,.03);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 0;
  gap:16px;
}
.brand{
  font-family:var(--mono);
  font-size:15px;
  letter-spacing:.06em;
  color:var(--indigo-deep);
  display:flex;
  align-items:baseline;
  gap:8px;
  flex-shrink:0;
}
.brand b{
  font-family:var(--serif);
  font-size:clamp(18px, 4vw, 22px);
  font-weight:600;
  letter-spacing:0;
  color:var(--ink);
}
.brand .reg-no{
  color:var(--ink-soft);
  font-size:12px;
}
.nav-links{
  display:flex;
  gap:clamp(16px, 3vw, 28px);
  list-style:none;
  margin:0; padding:0;
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.03em;
}
.nav-links a{
  color:var(--ink);
  padding:4px 0;
  border-bottom:2px solid transparent;
  transition: color .15s ease, border-color .15s ease;
}
.nav-links a:hover, .nav-links a.active{
  color:var(--indigo);
  border-bottom-color:var(--marigold);
  text-decoration:none;
}
.nav-toggle{ display:none; }

/* ---------- hero ---------- */
.hero{
  padding:clamp(48px, 8vw, 76px) 0 clamp(40px, 6vw, 64px);
  border-bottom:1px solid var(--line);
}
.hero-eyebrow{
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--sindoor);
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:22px;
}
.hero-eyebrow::before{
  content:"";
  width:8px; height:8px;
  background:var(--sindoor);
  display:inline-block;
  flex-shrink:0;
}
.hero h1{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(32px, 7vw, 60px);
  line-height:1.08;
  letter-spacing:-.01em;
  margin:0 0 22px;
  max-width:16ch;
}
.hero h1 em{
  font-style:italic;
  color:var(--indigo);
}
.hero p.lede{
  font-size:clamp(16px, 2.2vw, 18px);
  color:var(--ink-soft);
  max-width:56ch;
  margin:0 0 32px;
}
.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.btn{
  font-family:var(--mono);
  font-size:13.5px;
  letter-spacing:.03em;
  padding:13px 22px;
  border:1px solid var(--indigo);
  color:var(--indigo);
  background:var(--card);
  cursor:pointer;
  display:inline-block;
  transition:transform .2s cubic-bezier(.2,.8,.2,1), box-shadow .2s ease, background .15s ease, color .15s ease;
  box-shadow: var(--shadow-sm);
  position:relative;
}
.btn:hover{
  background:var(--indigo);
  color:var(--bg);
  text-decoration:none;
  transform:translateY(-3px);
  box-shadow:var(--shadow-md);
}
.btn-primary{
  background:var(--marigold);
  border-color:var(--marigold);
  color:#fff;
  box-shadow:var(--shadow-sm);
}
.btn-primary:hover{
  background:var(--sindoor);
  border-color:var(--sindoor);
  color:#fff;
  box-shadow:var(--shadow-md);
}

/* ---------- section scaffolding ---------- */
.section{
  padding:clamp(48px, 7vw, 72px) 0;
  border-bottom:1px solid var(--line);
}
.section.alt{ background:var(--bg-alt); }
.section-head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:24px;
  margin-bottom:clamp(28px, 4vw, 40px);
  flex-wrap:wrap;
}
.section-tag{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--ink-soft);
}
.section h2{
  font-family:var(--serif);
  font-weight:600;
  font-size:clamp(24px, 3.8vw, 36px);
  margin:6px 0 0;
  letter-spacing:-.01em;
}

/* ---------- registry ledger (signature element) ---------- */
.ledger{
  border-top:1px solid var(--ink);
}
.ledger-entry{
  display:grid;
  grid-template-columns:110px 1fr auto;
  gap:24px;
  align-items:start;
  padding:26px 22px;
  margin:0 -22px 2px;
  border-bottom:1px solid var(--line);
  background:var(--card);
  transition:transform .22s cubic-bezier(.2,.8,.2,1), box-shadow .22s ease;
  transform-style: preserve-3d;
}
.ledger-entry:hover{
  transform:translateY(-4px) scale(1.01);
  box-shadow:var(--shadow-lg);
  border-radius:3px;
  position:relative;
  z-index:2;
}
.ledger-code{
  font-family:var(--mono);
  font-size:13px;
  color:var(--indigo);
  padding-top:3px;
}
.ledger-body h3{
  font-family:var(--serif);
  font-size:clamp(18px, 2.5vw, 21px);
  font-weight:600;
  margin:0 0 6px;
}
.ledger-body h3 a{ color:var(--ink); }
.ledger-body h3 a:hover{ color:var(--indigo); }
.ledger-body p{
  margin:0 0 10px;
  color:var(--ink-soft);
  max-width:62ch;
  font-size:15px;
}
.ledger-meta{
  font-family:var(--mono);
  font-size:12.5px;
  color:var(--ink-soft);
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.ledger-stat{ color:var(--sindoor); font-weight:600; }
.stamp{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  padding:5px 10px;
  border:1px solid currentColor;
  white-space:nowrap;
  height:fit-content;
}
.stamp.live{ color:var(--stamp-green); }
.stamp.building{ color:var(--stamp-blue); }
.stamp.new{ color:var(--sindoor); }

/* register group divider */
.register-group{ margin-bottom:8px; }
.register-group + .register-group{ margin-top:56px; }
.register-title{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:4px;
}
.register-title .idx{
  font-family:var(--mono);
  font-size:13px;
  color:var(--bg);
  background:var(--indigo);
  padding:4px 9px;
}
.register-title h3{
  font-family:var(--serif);
  font-size:clamp(18px, 2.8vw, 22px);
  font-weight:600;
  margin:0;
}
.register-sub{
  font-family:var(--mono);
  font-size:12.5px;
  color:var(--ink-soft);
  margin:0 0 18px 46px;
}

/* ---------- stat strip ---------- */
.stats{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(min(100%, 180px), 1fr));
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.stat-cell{
  background:var(--card);
  padding:clamp(22px, 3vw, 28px) clamp(16px, 2.5vw, 22px);
  transition:transform .22s cubic-bezier(.2,.8,.2,1), box-shadow .22s ease;
  box-shadow: var(--shadow-inset);
}
.stat-cell:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
  position:relative;
  z-index:2;
}
.stat-num{
  font-family:var(--serif);
  font-size:clamp(28px, 5vw, 38px);
  font-weight:600;
  color:var(--indigo);
  line-height:1;
}
.stat-label{
  font-family:var(--mono);
  font-size:12px;
  color:var(--ink-soft);
  margin-top:10px;
  letter-spacing:.02em;
}

/* ---------- philosophy / cards ---------- */
.grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.card{
  background:var(--card);
  padding:clamp(22px, 3vw, 30px) clamp(18px, 2.5vw, 26px);
  box-shadow:var(--shadow-sm), var(--shadow-inset);
  transition:transform .22s cubic-bezier(.2,.8,.2,1), box-shadow .22s ease;
  transform-style: preserve-3d;
}
.card:hover{
  transform:translateY(-6px) rotateX(2deg);
  box-shadow:var(--shadow-lg);
  position:relative;
  z-index:2;
}
.card .mark{
  font-family:var(--mono);
  font-size:12px;
  color:var(--sindoor);
  margin-bottom:14px;
  display:block;
}
.card h4{
  font-family:var(--serif);
  font-size:clamp(17px, 2.2vw, 19px);
  margin:0 0 10px;
}
.card p{
  color:var(--ink-soft);
  font-size:14.5px;
  margin:0;
}

/* ---------- prose ---------- */
.prose{ max-width:66ch; }
.prose p{ margin:0 0 20px; color:var(--ink-soft); font-size:clamp(15px, 1.8vw, 16px); }
.prose h3{
  font-family:var(--serif);
  font-size:clamp(20px, 3vw, 24px);
  margin:36px 0 14px;
  color:var(--ink);
}
blockquote.pull{
  font-family:var(--serif);
  font-style:italic;
  font-size:clamp(20px, 3.2vw, 24px);
  color:var(--indigo);
  border-left:3px solid var(--marigold);
  padding:4px 0 4px 24px;
  margin:36px 0;
}


/* ---------- form ---------- */
.form-row{ margin-bottom:20px; }
label{
  display:block;
  font-family:var(--mono);
  font-size:12.5px;
  color:var(--ink-soft);
  margin-bottom:8px;
  text-transform:uppercase;
  letter-spacing:.04em;
}
input[type=text], input[type=email], select, textarea{
  width:100%;
  background:var(--card);
  border:1px solid var(--line);
  padding:13px 14px;
  font-family:var(--sans);
  font-size:15px;
  color:var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
input[type=text]:focus, input[type=email]:focus, select:focus, textarea:focus{
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px rgba(28,58,94,.12);
  outline: none;
}
textarea{ resize:vertical; min-height:130px; }
.notice{
  font-family:var(--mono);
  font-size:13px;
  padding:14px 16px;
  border:1px solid var(--stamp-green);
  color:var(--stamp-green);
  background:rgba(62,107,79,.06);
  margin-bottom:28px;
}

/* ---------- footer ---------- */
.site-footer{
  padding:clamp(36px, 5vw, 48px) 0 40px;
  background:var(--indigo-deep);
  color:#E9E5D6;
}
.site-footer a{ color:#E9E5D6; }
.site-footer a:hover{ color:#fff; }
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:clamp(24px, 4vw, 32px);
  margin-bottom:32px;
}
.footer-grid h5{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#B9AF8E;
  margin:0 0 14px;
}
.footer-grid ul{ list-style:none; margin:0; padding:0; }
.footer-grid li{ margin-bottom:8px; font-size:14px; }
.footer-bottom{
  border-top:1px solid rgba(233,229,214,.15);
  padding-top:20px;
  font-family:var(--mono);
  font-size:12px;
  color:#B9AF8E;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
}

/* ---------- responsive ---------- */
@media (max-width: 980px){
  .grid-3{ grid-template-columns:1fr 1fr; }
  .grid-3 .card:last-child{ grid-column:1 / -1; }
  .founder-profiles{ gap: 24px; }
}

@media (max-width: 760px){
  .nav-links{
    position:fixed;
    inset:0 0 0 auto;
    width:min(80%, 300px);
    height:100%;
    background: var(--bg);
    flex-direction:column;
    padding:90px 28px 28px;
    transform:translateX(100%);
    transition:transform .28s cubic-bezier(.2,.8,.2,1);
    border-left:1px solid var(--line);
    box-shadow: -8px 0 32px rgba(29,27,22,.12);
    gap: 8px;
    z-index: 55;
  }
  .nav-links.open{ transform:translateX(0); }
  .nav-links a{
    font-size: 15px;
    padding: 10px 0;
  }
  .nav-toggle{
    display:block;
    background:none;
    border:1px solid var(--ink);
    font-family:var(--mono);
    font-size:12px;
    padding:8px 12px;
    cursor:pointer;
    position:relative;
    z-index:60;
    transition: background .15s ease, color .15s ease;
  }
  .nav-toggle:hover,
  .nav-toggle[aria-expanded="true"]{
    background: var(--indigo);
    color: var(--bg);
    border-color: var(--indigo);
  }
  .ledger-entry{
    grid-template-columns:1fr;
    gap:10px;
    margin:0 0 2px;
    padding:20px 18px;
  }
  .ledger-entry:hover{
    transform: translateY(-3px) scale(1);
  }
  .grid-3{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .register-sub{ margin-left:0; }
  .hero h1{ max-width: 100%; }
  .card:hover{
    transform: translateY(-4px);
  }
}

@media (max-width: 480px){
  .hero-actions{ flex-direction: column; }
  .hero-actions .btn{ width: 100%; text-align: center; }
  .brand .reg-no{ display: none; }
  .stats{ grid-template-columns: 1fr 1fr; }
  .stat-cell{ padding: 18px 14px; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .nav-links{ transition:none; }
  .founder-profile,
  .founder-profile:hover,
  .card,
  .card:hover,
  .ledger-entry,
  .ledger-entry:hover,
  .stat-cell,
  .stat-cell:hover,
  .btn,
  .btn:hover,
  .fp-cta,
  .fp-cta:hover{
    transition: none !important;
    transform: none !important;
  }
}

/* ---------- mission / vision two-column ---------- */
.grid-2-mission{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(16px, 2.5vw, 24px);
}
.mission-block{
  padding:clamp(24px, 3.5vw, 32px) clamp(20px, 3vw, 28px);
  min-height:100%;
}
.mission-block h4{
  font-size:clamp(18px, 2.4vw, 21px);
  margin-bottom:14px;
}
.mission-block p{
  font-size:15px;
  line-height:1.7;
}

/* ---------- founder quotes ---------- */
.quotes-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(20px, 3vw, 28px);
}
.founder-quote{
  margin:0;
  background:var(--card);
  border:1px solid var(--line);
  border-left:4px solid var(--marigold);
  padding:clamp(22px, 3vw, 28px);
  box-shadow:var(--shadow-md), var(--shadow-inset);
  transition:transform .22s cubic-bezier(.2,.8,.2,1), box-shadow .22s ease;
}
.founder-quote:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
}
.founder-quote p{
  font-family:var(--serif);
  font-style:italic;
  font-size:clamp(16px, 2.2vw, 18px);
  line-height:1.65;
  color:var(--ink);
  margin:0 0 18px;
}
.founder-quote footer{
  display:flex;
  flex-direction:column;
  gap:2px;
  font-style:normal;
}
.founder-quote footer strong{
  font-family:var(--serif);
  font-size:16px;
  font-weight:600;
  color:var(--indigo);
}
.founder-quote footer span{
  font-family:var(--mono);
  font-size:12px;
  color:var(--ink-soft);
  letter-spacing:.04em;
  text-transform:uppercase;
}

@media (max-width:760px){
  .grid-2-mission,
  .quotes-grid{
    grid-template-columns:1fr;
  }
}

/* ---------- founder profile cards ---------- */
.founder-profiles{
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.founder-profile{
  display: grid !important;
  grid-template-columns: 280px 1fr;
  background: var(--card);
  border: 1px solid #DBCFA6;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(29,27,22,.05), 0 10px 24px -8px rgba(29,27,22,.18);
  min-height: 320px;
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease;
}
.founder-profile::after{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(155deg, rgba(255,255,255,.6) 0%, transparent 30%);
  pointer-events:none;
  border-radius: inherit;
}
.founder-profile:hover{
  transform: translateY(-6px);
  box-shadow: 0 4px 8px rgba(29,27,22,.08), 0 28px 56px -16px rgba(29,27,22,.24);
}
.founder-profile.fp-asad{
  border-left: 5px solid #1C3A5E;
}
.founder-profile.fp-yawar{
  border-left: 5px solid #C97F1F;
}

.fp-photo{
  position: relative;
  width: 100%;
  min-height: 320px;
  background: #EFEBE3;
  border-right: 1px solid #DBCFA6;
  overflow: hidden;
}
.fp-photo img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.fp-photo .avatar-mark{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 64px;
  font-weight: 600;
  letter-spacing: -0.02em;
  background:
    radial-gradient(circle at 50% 42%, rgba(201,127,31,.14) 0%, rgba(201,127,31,0) 62%),
    linear-gradient(145deg, #F1DFB8 0%, #EFEBE3 100%);
  color: #9a5f12;
}
.fp-photo .avatar-mark::after{
  content:"";
  position:absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 132px;
  height: 132px;
  border-radius: 50%;
  border: 1.5px solid rgba(201,127,31,.35);
}

.fp-body{
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #FFFFFF;
  color: #1D1B16;
}
.fp-label{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 600;
}
.fp-asad .fp-label{ color: #1C3A5E; }
.fp-yawar .fp-label{ color: #C97F1F; }

.fp-name{
  font-family: 'Fraunces', Georgia, serif;
  font-size: 30px;
  font-weight: 600;
  margin: 0 0 6px;
  color: #1D1B16;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.fp-meta{
  font-size: 13.5px;
  color: #55503f;
  margin-bottom: 14px;
  line-height: 1.45;
}
.fp-meta a{ color: #1C3A5E; }

.fp-tags{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.fp-tags span{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  padding: 5px 11px;
  border-radius: 2px;
  display: inline-block;
}
.fp-asad .fp-tags span{
  border: 1px solid rgba(28,58,94,.25);
  color: #1C3A5E;
  background: rgba(28,58,94,.06);
}
.fp-yawar .fp-tags span{
  border: 1px solid rgba(201,127,31,.3);
  color: #9a5f12;
  background: rgba(201,127,31,.08);
}

.fp-bio{
  font-size: 15px;
  line-height: 1.7;
  color: #55503f;
  margin: 0 0 22px;
  max-width: 54ch;
}
.fp-bio strong{ color: #1D1B16; }

.fp-cta{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 11px 20px;
  border-radius: 2px;
  text-decoration: none !important;
  width: fit-content;
  transition: transform .2s ease, background .15s ease, color .15s ease, box-shadow .2s ease;
  background: var(--card);
}
.fp-asad .fp-cta{
  border: 1px solid #1C3A5E;
  color: #1C3A5E !important;
}
.fp-asad .fp-cta:hover{
  background: #1C3A5E;
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(28,58,94,.25);
}
.fp-yawar .fp-cta{
  border: 1px solid #C97F1F;
  color: #9a5f12 !important;
}
.fp-yawar .fp-cta:hover{
  background: #C97F1F;
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(201,127,31,.3);
}

@media (max-width: 800px){
  .founder-profile{
    grid-template-columns: 1fr !important;
  }
  .fp-photo{
    min-height: 240px;
    border-right: none;
    border-bottom: 1px solid #DBCFA6;
  }
  .fp-photo .avatar-mark{
    min-height: 240px;
    position: relative;
  }
  .fp-photo img{
    position: relative;
    height: 240px;
  }
  .fp-body{
    padding: 24px 22px;
  }
  .fp-name{ font-size: 26px; }
}

/* what they do grid */
.do-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  margin-bottom:40px;
}
.do-card{
  background:var(--card);
  padding:clamp(22px, 3vw, 28px);
  box-shadow:var(--shadow-inset);
  transition:transform .2s ease, box-shadow .2s ease;
}
.do-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-md);
  position:relative;
  z-index:2;
}
.do-card h3{
  font-family:var(--serif);
  font-size:18px;
  margin:0 0 10px;
  color:var(--ink);
}
.do-card p{
  margin:0;
  font-size:14.5px;
  color:var(--ink-soft);
  line-height:1.65;
}
.split-note{
  max-width:66ch;
}
.split-note p{
  color:var(--ink-soft);
  font-size:16px;
  margin:0 0 20px;
}

/* ---------- product detail page ---------- */
.product-hero{
  padding:clamp(40px, 6vw, 64px) 0 clamp(32px, 4vw, 48px);
  border-bottom:1px solid var(--line);
}
.product-hero .back-link{
  font-family:var(--mono);
  font-size:13px;
  color:var(--ink-soft);
  margin-bottom:20px;
  display:inline-block;
}
.product-hero .back-link:hover{ color:var(--indigo); }
.product-code{
  font-family:var(--mono);
  font-size:13px;
  color:var(--indigo);
  margin-bottom:8px;
}
.product-hero h1{
  font-family:var(--serif);
  font-size:clamp(28px, 5vw, 42px);
  margin:0 0 12px;
  font-weight:600;
}
.product-meta-row{
  display:flex;
  flex-wrap:wrap;
  gap:12px 20px;
  align-items:center;
  margin-bottom:20px;
  font-family:var(--mono);
  font-size:13px;
  color:var(--ink-soft);
}
.product-detail-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:clamp(24px, 4vw, 40px);
  align-items:start;
}
.product-facts{
  background:var(--card);
  border:1px solid var(--line);
  padding:24px;
  box-shadow:var(--shadow-md);
}
.product-facts h3{
  font-family:var(--serif);
  font-size:18px;
  margin:0 0 16px;
}
.fact-row{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:10px 0;
  border-bottom:1px solid var(--line-soft);
  font-size:14px;
}
.fact-row:last-child{ border-bottom:none; }
.fact-row dt{
  font-family:var(--mono);
  font-size:12px;
  color:var(--ink-soft);
  text-transform:uppercase;
  letter-spacing:.04em;
}
.fact-row dd{
  margin:0;
  text-align:right;
  font-weight:500;
  color:var(--ink);
}

@media (max-width:760px){
  .founder-profile{
    grid-template-columns:1fr;
  }
  .founder-profile::after{
    width:100%;
    height:4px;
    top:0; bottom:auto;
  }
  .fp-photo{
    min-height:220px;
    aspect-ratio: 4/3;
  }
  .fp-photo img{
    position:relative;
    height:220px;
  }
  .fp-photo .avatar-mark{
    min-height:220px;
  }
  .do-grid{
    grid-template-columns:1fr;
  }
  .product-detail-grid{
    grid-template-columns:1fr;
  }
}


/* ---------- blog ---------- */
.blog-list{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(300px, 1fr));
  gap:24px;
}
.blog-card{
  display:flex;
  flex-direction:column;
  gap:14px;
  padding:24px;
  border:1px solid var(--line);
  border-radius:10px;
  background:var(--card);
  box-shadow: var(--shadow-sm);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.blog-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
  border-color:var(--marigold);
}
.blog-card-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.blog-date{
  font-family:var(--mono);
  font-size:12px;
  color:var(--ink-soft);
}
.blog-card h3{
  font-family:var(--serif);
  font-size:clamp(19px, 2.5vw, 22px);
  font-weight:600;
  margin:0;
  line-height:1.3;
}
.blog-card h3 a{ color:var(--ink); }
.blog-card h3 a:hover{ color:var(--indigo); text-decoration:none; }
.blog-card p{
  margin:0;
  color:var(--ink-soft);
  font-size:14.5px;
  line-height:1.6;
  flex:1;
}
.blog-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:auto;
  padding-top:4px;
}
.blog-tags span{
  font-family:var(--mono);
  font-size:11px;
  padding:4px 9px;
  border:1px solid var(--line);
  background: var(--bg);
  color:var(--indigo);
  border-radius:2px;
}
.blog-cat{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  padding:5px 10px;
  border:1px solid currentColor;
  border-radius:2px;
  white-space:nowrap;
  height:fit-content;
  flex-shrink:0;
}
.blog-cat.edtech{ color:var(--stamp-green); }
.blog-cat.tech{ color:var(--stamp-blue); }
.blog-cat.ai{ color:var(--sindoor); }
.blog-cat.platform{ color:var(--marigold); }

.blog-filters{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:28px;
}
.blog-filters a{
  font-family:var(--mono);
  font-size:12.5px;
  padding:8px 14px;
  border:1px solid var(--line);
  border-radius:2px;
  background:var(--card);
  color:var(--ink);
  text-decoration:none;
  cursor:pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.blog-filters a:hover,
.blog-filters a.active{
  background:var(--indigo);
  border-color:var(--indigo);
  color:var(--bg);
  text-decoration:none;
}
.blog-card.is-hidden{ display:none; }

@media (max-width:760px){
  .blog-list{
    grid-template-columns:1fr;
  }
}

/* ---------- single blog post ---------- */
.post-meta{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom:10px;
}
.post-body{
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  max-width:70ch;
}
.post-body p{ margin:0 0 18px; }
.post-body h2{
  font-family:var(--serif);
  font-size:24px;
  margin:32px 0 14px;
}
.post-body ul, .post-body ol{ margin:0 0 18px; padding-left:22px; }
.post-back{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family:var(--mono);
  font-size:13px;
  margin-bottom:24px;
}