/* ==========================================================
   Jayanthinathan Agency — shared stylesheet
   ========================================================== */

:root{
  --paper:#F4F5F2;
  --surface:#FFFFFF;
  --ink:#12151B;
  --ink-soft:#565C68;
  --ink-faint:#8A909C;
  --accent:#127B6B;
  --accent-deep:#0B5A4E;
  --accent-tint:#E4F1EC;
  --line:#DEE1DB;
  --line-soft:#E9EBE6;
  --shadow: 0 1px 2px rgba(18,21,27,.04), 0 10px 28px -14px rgba(18,21,27,.16);
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0F1216;
    --surface:#171B20;
    --ink:#E9EAE5;
    --ink-soft:#A6ACAB;
    --ink-faint:#6E7576;
    --accent:#4FD9C0;
    --accent-deep:#8FE9D6;
    --accent-tint:#132420;
    --line:#262B2F;
    --line-soft:#1D2226;
    --shadow: 0 1px 2px rgba(0,0,0,.35), 0 14px 32px -16px rgba(0,0,0,.55);
  }
}
:root[data-theme="dark"]{
  --paper:#0F1216;
  --surface:#171B20;
  --ink:#E9EAE5;
  --ink-soft:#A6ACAB;
  --ink-faint:#6E7576;
  --accent:#4FD9C0;
  --accent-deep:#8FE9D6;
  --accent-tint:#132420;
  --line:#262B2F;
  --line-soft:#1D2226;
  --shadow: 0 1px 2px rgba(0,0,0,.35), 0 14px 32px -16px rgba(0,0,0,.55);
}

*, *::before, *::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.01ms !important; transition-duration:0.01ms !important; }
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}

h1,h2,h3{
  font-family:"Sora", ui-sans-serif, system-ui, sans-serif;
  font-weight:600;
  text-wrap:balance;
  letter-spacing:-0.01em;
  margin:0;
  color:var(--ink);
}

p{ margin:0 0 1rem; color:var(--ink-soft); }

a{ color:var(--accent-deep); text-decoration-color:var(--line); }
a:focus-visible, button:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
  border-radius:3px;
}

.mono{ font-family:"IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace; }

.sr-only{
  position:absolute; width:1px; height:1px;
  padding:0; margin:-1px; overflow:hidden;
  clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* ---------------- Site header / nav ---------------- */
.site-header{
  max-width:1180px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:1.5rem 2rem;
}
.brand{
  display:flex;
  align-items:center;
  gap:.6rem;
  text-decoration:none;
  color:var(--ink);
}
.brand-mark{
  width:34px; height:34px;
  border:1.5px solid var(--accent);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:"Sora", sans-serif;
  font-weight:700;
  font-size:.95rem;
  color:var(--accent-deep);
  flex-shrink:0;
}
.brand-name{ font-family:"Sora", sans-serif; font-weight:600; font-size:1.02rem; }

.site-nav{
  display:flex;
  align-items:center;
  gap:1.75rem;
}
.site-nav a{
  font-size:.92rem;
  color:var(--ink-soft);
  text-decoration:none;
  transition:color .12s ease;
}
.site-nav a:hover, .site-nav a[aria-current="page"]{ color:var(--ink); }

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:38px; height:38px;
  border:1px solid var(--line);
  border-radius:8px;
  background:var(--surface);
  cursor:pointer;
  padding:0;
}
.nav-toggle span{
  display:block;
  width:16px; height:1.5px;
  margin:0 auto;
  background:var(--ink);
  transition:transform .18s ease, opacity .18s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

@media (max-width:760px){
  .nav-toggle{ display:flex; }
  .site-nav{
    position:absolute;
    top:76px; right:1.5rem; left:1.5rem;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:12px;
    box-shadow:var(--shadow);
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    padding:.5rem;
    display:none;
    z-index:20;
  }
  .site-nav.open{ display:flex; }
  .site-nav a{ padding:.7rem .75rem; width:100%; border-radius:7px; }
  .site-nav a:hover{ background:var(--line-soft); }
}

/* ---------------- Hero ---------------- */
.hero{
  max-width:820px;
  margin:0 auto;
  padding:3.5rem 2rem 4.5rem;
  text-align:center;
}
.eyebrow{
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent-deep);
  margin-bottom:1rem;
}
.hero h1{
  font-size:clamp(2rem, 5vw, 3rem);
  line-height:1.15;
  margin-bottom:1.2rem;
}
.hero-sub{
  font-size:1.05rem;
  max-width:52ch;
  margin:0 auto 2rem;
}
.hero-actions{
  display:flex;
  justify-content:center;
  gap:.9rem;
  flex-wrap:wrap;
}
.btn{
  display:inline-flex;
  align-items:center;
  padding:.75rem 1.4rem;
  border-radius:8px;
  font-size:.95rem;
  font-weight:500;
  text-decoration:none;
  border:1px solid transparent;
  transition:background .15s ease, border-color .15s ease, transform .1s ease;
}
.btn-primary{
  background:var(--accent);
  color:#F4FBF8;
}
.btn-primary:hover{ background:var(--accent-deep); }
.btn-ghost{
  background:transparent;
  border-color:var(--line);
  color:var(--ink);
}
.btn-ghost:hover{ border-color:var(--accent); color:var(--accent-deep); }

/* ---------------- Work / cards ---------------- */
.work{
  max-width:1180px;
  margin:0 auto;
  padding:2rem 2rem 4rem;
}
.work h2{
  font-size:1.6rem;
  text-align:center;
  margin-bottom:2.25rem;
}
.card-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:1.25rem;
}
@media (max-width:820px){
  .card-grid{ grid-template-columns:1fr; }
}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:12px;
  padding:1.6rem 1.5rem;
  box-shadow:var(--shadow);
}
.card-tag{
  display:inline-block;
  font-size:.78rem;
  color:var(--accent);
  margin-bottom:.6rem;
}
.card h3{ font-size:1.15rem; margin-bottom:.55rem; }
.card p{ font-size:.94rem; margin-bottom:0; }

/* ---------------- Process ---------------- */
.process{
  max-width:1180px;
  margin:0 auto;
  padding:2rem 2rem 4.5rem;
  border-top:1px solid var(--line);
}
.process h2{
  font-size:1.6rem;
  text-align:center;
  margin:2.25rem 0 2.25rem;
}
.steps{
  list-style:none;
  margin:0; padding:0;
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:1.25rem;
  counter-reset:step;
}
@media (max-width:820px){
  .steps{ grid-template-columns:1fr 1fr; }
}
@media (max-width:520px){
  .steps{ grid-template-columns:1fr; }
}
.steps li{
  padding:1.3rem 1.2rem;
  border-top:2px solid var(--accent);
  background:var(--surface);
  border-radius:0 0 10px 10px;
  box-shadow:var(--shadow);
}
.step-index{
  display:block;
  font-size:.85rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--accent-deep);
  margin-bottom:.5rem;
}
.steps p{ font-size:.92rem; margin-bottom:0; }

/* ---------------- Contact ---------------- */
.contact{
  max-width:640px;
  margin:0 auto;
  padding:2.5rem 2rem 5rem;
  text-align:center;
  border-top:1px solid var(--line);
}
.contact h2{ font-size:1.5rem; margin:2.25rem 0 .6rem; }
.contact-email{
  display:inline-block;
  margin-top:.5rem;
  font-size:1.02rem;
  text-decoration:none;
  border-bottom:1px solid var(--line);
  padding-bottom:2px;
}
.contact-email:hover{ border-color:var(--accent); color:var(--accent-deep); }

/* ---------------- Footer ---------------- */
.site-footer{
  max-width:1180px;
  margin:0 auto;
  padding:2rem 2rem 3rem;
  border-top:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:1rem;
  flex-wrap:wrap;
  font-size:.82rem;
  color:var(--ink-faint);
}
.footer-links{ display:flex; gap:1.25rem; }
.footer-links a{ color:var(--ink-faint); font-size:.82rem; }
.footer-links a:hover{ color:var(--ink); }

/* ==========================================================
   Policies page
   ========================================================== */
.policy-masthead{
  border-bottom:1px solid var(--line);
  padding:1.5rem 1.75rem 2.25rem;
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  gap:.7rem;
}
.policy-masthead .seal{
  width:46px; height:46px;
  border:1.5px solid var(--accent);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:"Sora", sans-serif;
  font-weight:700;
  font-size:1.1rem;
  color:var(--accent-deep);
}
.policy-masthead h1{ font-size:clamp(1.6rem, 4vw, 2.1rem); }
.policy-masthead .effective{
  font-size:.72rem;
  letter-spacing:.09em;
  text-transform:uppercase;
  color:var(--ink-faint);
}
.policy-masthead .effective.mono{ color:var(--accent-deep); }

.masthead-logo{
  width:64px; height:64px;
  object-fit:contain;
  border-radius:14px;
  box-shadow:var(--shadow);
}

.shell{
  max-width:1180px;
  margin:0 auto;
  display:grid;
  grid-template-columns:250px minmax(0,1fr);
}
@media (max-width:860px){
  .shell{ grid-template-columns:1fr; }
}

nav.toc{
  padding:2.5rem 1.5rem 3rem 1.75rem;
  position:sticky;
  top:0;
  align-self:start;
  max-height:100vh;
  overflow-y:auto;
}
@media (max-width:860px){
  nav.toc{ position:static; max-height:none; padding:1.75rem 1.5rem 0; }
}
.toc-label{
  font-size:.7rem;
  letter-spacing:.11em;
  text-transform:uppercase;
  color:var(--ink-faint);
  margin-bottom:.9rem;
}
.toc ol{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:.15rem; }
.toc a{
  display:flex;
  align-items:baseline;
  gap:.6rem;
  padding:.55rem .6rem;
  border-radius:6px;
  text-decoration:none;
  color:var(--ink-soft);
  font-size:.93rem;
  transition:background .12s ease, color .12s ease;
}
.toc a:hover, .toc a.active{ background:var(--line-soft); color:var(--ink); }
.toc a .num{ font-size:.72rem; color:var(--accent); flex-shrink:0; }
.toc a .status{
  margin-left:auto;
  font-size:.62rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--ink-faint);
  white-space:nowrap;
}

main{
  padding:2.75rem 2rem 5rem;
  border-left:1px solid var(--line);
  min-width:0;
}
@media (max-width:860px){
  main{ border-left:none; padding:1rem 1.5rem 4rem; }
}

section.policy{
  max-width:640px;
  padding-top:3rem;
  scroll-margin-top:1.5rem;
}
section.policy:first-of-type{ padding-top:.5rem; }
section.policy + section.policy{ border-top:1px solid var(--line-soft); }

.policy-head{ display:flex; align-items:flex-start; gap:1rem; margin-bottom:1.3rem; }
.index-mark{
  font-family:"Sora", sans-serif;
  font-weight:700;
  font-size:1.3rem;
  color:var(--accent);
  line-height:1.3;
  width:1.7rem;
  flex-shrink:0;
}
.policy-head h2{ font-size:1.45rem; }

.not-applicable{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  margin-top:.5rem;
  padding:.3rem .65rem;
  background:var(--accent-tint);
  border-radius:5px;
  font-size:.72rem;
  letter-spacing:.04em;
  color:var(--accent-deep);
  font-weight:500;
}

section.policy p{ font-size:1rem; line-height:1.7; max-width:62ch; }
section.policy p strong{ color:var(--ink); font-weight:600; }
section.policy h3{ font-size:1.02rem; font-weight:600; margin:1.6rem 0 .6rem; color:var(--ink); }
section.policy ul{ margin:0 0 1rem; padding-left:1.15rem; color:var(--ink-soft); }
section.policy li{ line-height:1.65; margin-bottom:.4rem; }
section.policy li::marker{ color:var(--accent); }

.url-chip{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  margin-top:.3rem;
  padding:.55rem .8rem;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:7px;
  box-shadow:var(--shadow);
}
.url-chip .mono{ font-size:.82rem; color:var(--accent-deep); }
.url-chip .tag{
  font-size:.62rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--ink-faint);
}

.draft-note{
  max-width:640px;
  margin:3rem 0 0;
  padding:.9rem 1.1rem;
  border:1px dashed var(--line);
  border-radius:8px;
  font-size:.83rem;
  line-height:1.55;
  color:var(--ink-soft);
  background:var(--surface);
}
.draft-note strong{ color:var(--ink); }

/* ==========================================================
   Featured Apps Section (House Circle Showcase)
   ========================================================== */
.featured-apps{
  max-width:1180px;
  margin:0 auto;
  padding:3.5rem 2rem 4.5rem;
  border-top:1px solid var(--line);
}
.section-head{
  max-width:620px;
  margin:0 auto 2.5rem;
}
.text-center{ text-align:center; }
.section-sub{ font-size:1rem; color:var(--ink-soft); margin-top:.5rem; }

.app-cards-grid{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:1.5rem;
}
@media (max-width:820px){
  .app-cards-grid{ grid-template-columns:1fr; }
}

.app-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:14px;
  padding:1.8rem 1.6rem;
  box-shadow:var(--shadow);
  display:flex;
  flex-direction:column;
}

.app-card-header{
  display:flex;
  align-items:center;
  gap:1rem;
  margin-bottom:1.1rem;
}

.app-card-logo{
  width:52px; height:52px;
  object-fit:contain;
  border-radius:12px;
  box-shadow:var(--shadow);
  flex-shrink:0;
}

.app-badge-icon{
  width:48px; height:48px;
  border-radius:12px;
  background:var(--accent-tint);
  border:1.5px solid var(--accent);
  color:var(--accent-deep);
  display:flex; align-items:center; justify-content:center;
  font-family:"Sora", sans-serif;
  font-weight:700;
  font-size:1rem;
  flex-shrink:0;
}
.app-badge-icon.partner{
  background:#FFF3E0;
  border-color:#F57C00;
  color:#E65100;
}

.app-category{
  font-size:.74rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--accent);
  display:block;
}
.package-name{
  font-size:.75rem;
  color:var(--ink-faint);
  display:block;
}

.app-description{
  font-size:.95rem;
  color:var(--ink-soft);
  margin-bottom:1.2rem;
  line-height:1.6;
}

.app-features{
  list-style:none;
  padding:0; margin:0 0 1.5rem;
  display:flex;
  flex-direction:column;
  gap:.45rem;
  font-size:.88rem;
  color:var(--ink);
}
.app-features li{
  display:flex;
  align-items:baseline;
  gap:.5rem;
}
.app-features li::before{
  content:"✓";
  color:var(--accent);
  font-weight:700;
  font-size:.85rem;
}

.app-legal-links{
  margin-top:auto;
  display:flex;
  gap:.75rem;
  flex-wrap:wrap;
  padding-top:1rem;
  border-top:1px solid var(--line-soft);
}
.btn-sm{
  padding:.45rem .85rem;
  font-size:.82rem;
  border-radius:6px;
}