/* ============================================================
   Pincline corporate website — shared design system
   Brand language shared with the Arobhya product landing page
   (warm cream, terracotta brand, sage accent, Fraunces + Inter).
   No build step: this stylesheet is linked from every page.
   ============================================================ */

:root{
  --brand:#B4552A;--brandD:#7C3A1C;--ink:#2A211B;--muted:#6E6157;
  --cream:#FBF6EE;--tintB:#F4E7DB;--sage:#0F6E56;--tintS:#E4EFEA;
  --line:#EADFD1;--white:#ffffff;--radius:18px;
  --shadow:0 16px 40px rgba(42,33,27,.08);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4,.serif{font-family:'Fraunces',Georgia,'Times New Roman',serif;font-weight:600;line-height:1.1;letter-spacing:-0.01em;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}

.wrap{max-width:1140px;margin:0 auto;padding:0 24px;}
.wrap-narrow{max-width:820px;margin:0 auto;padding:0 24px;}
.eyebrow{font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:var(--brand);font-weight:600;}
.muted{color:var(--muted);}
.center{text-align:center;}
.lead{font-size:19px;color:var(--muted);max-width:640px;}
section{padding:88px 0;}
.band-cream{background:var(--cream);}
.band-tint{background:var(--tintB);}
.band-ink{background:var(--ink);color:#fff;}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--brand);color:#fff;padding:13px 26px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid var(--brand);transition:transform .15s ease,box-shadow .15s ease,background .15s;cursor:pointer;}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(180,85,42,.28);}
.btn.ghost{background:transparent;color:var(--brand);}
.btn.ghost:hover{background:var(--tintB);box-shadow:none;}
.btn.light{background:#fff;color:var(--brandD);border-color:#fff;}
.btn.big{padding:16px 34px;font-size:16px;}

/* ---------- nav ---------- */
header.nav{position:sticky;top:0;z-index:50;background:rgba(251,246,238,.88);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;}
.brand{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-weight:700;font-size:21px;color:var(--brand);letter-spacing:-0.02em;}
.brand svg{width:26px;height:26px;}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-links a.link{font-size:14.5px;font-weight:500;color:var(--ink);}
.nav-links a.link:hover,.nav-links a.link.active{color:var(--brand);}
.nav-cta{display:flex;align-items:center;gap:12px;}
.menu-btn{display:none;background:none;border:0;cursor:pointer;padding:8px;}
.menu-btn svg{width:24px;height:24px;stroke:var(--ink);}

/* ---------- hero ---------- */
.hero{background:radial-gradient(120% 120% at 82% -10%, var(--tintB) 0%, #fff 58%);padding:84px 0 78px;}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;}
.hero h1{font-size:clamp(38px,5.6vw,60px);margin:18px 0 20px;}
.hero h1 .hl{color:var(--brand);}
.hero .lead{font-size:19px;margin-bottom:30px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.trust-strip{display:flex;gap:20px;flex-wrap:wrap;margin-top:32px;color:var(--muted);font-size:14px;}
.trust-strip span{display:inline-flex;align-items:center;gap:7px;}
.trust-strip svg{width:17px;height:17px;stroke:var(--sage);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;}
.hero-art{display:flex;justify-content:center;}

/* generic page header (interior pages) */
.page-head{background:radial-gradient(120% 120% at 82% -10%, var(--tintB) 0%, #fff 58%);padding:76px 0 60px;}
.page-head h1{font-size:clamp(34px,5vw,52px);margin:14px 0 16px;}
.page-head .lead{margin:0;}

/* ---------- section headings ---------- */
.sec-head{max-width:700px;margin:0 auto 52px;text-align:center;}
.sec-head h2{font-size:clamp(28px,4vw,42px);margin:14px 0 14px;}

/* ---------- cards / grids ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s;}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--tintB);}
.card .chip{width:46px;height:46px;border-radius:13px;background:var(--tintB);display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.card .chip svg{width:24px;height:24px;stroke:var(--brand);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.card h3{font-size:19px;margin-bottom:8px;}
.card p{font-size:14.5px;color:var(--muted);}

/* value list (bulleted, checkmarked) */
.checklist{list-style:none;display:flex;flex-direction:column;gap:12px;}
.checklist li{display:flex;gap:11px;font-size:15.5px;align-items:flex-start;}
.checklist li svg{flex:none;width:20px;height:20px;stroke:var(--sage);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;margin-top:3px;}

/* ---------- product feature (Arobhya) ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;}
.feature .badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--brandD);background:var(--tintB);border:1px solid var(--line);padding:6px 14px;border-radius:999px;margin-bottom:16px;}
.feature h2{font-size:clamp(28px,4vw,40px);margin-bottom:16px;}
.mock{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;}
.mock .bar{height:104px;background:var(--brand);display:flex;align-items:center;padding:0 24px;color:#fff;}
.mock .bar .av{width:52px;height:52px;border-radius:50%;background:var(--tintS);border:2px solid #fff;margin-right:14px;flex:none;}
.mock .body{padding:22px 24px 26px;}
.mock .cta-row{display:flex;gap:10px;margin:16px 0;}
.mock .slot{flex:1;text-align:center;font-size:13px;font-weight:600;color:var(--brandD);background:var(--tintB);border:1px solid var(--line);border-radius:10px;padding:10px 0;}
.mock .slot.on{background:var(--brand);color:#fff;border-color:var(--brand);}
.mock .book{background:var(--brand);color:#fff;text-align:center;font-weight:600;border-radius:12px;padding:12px 0;font-size:14.5px;}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;}
.step .num{width:40px;height:40px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:'Fraunces',serif;margin-bottom:14px;}
.step h3{font-size:18px;margin-bottom:6px;}
.step p{font-size:14.5px;color:var(--muted);}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--brand),var(--brandD));color:#fff;border-radius:26px;padding:64px 40px;text-align:center;}
.cta-band h2{font-size:clamp(28px,4vw,44px);margin-bottom:14px;color:#fff;}
.cta-band p{opacity:.92;max-width:580px;margin:0 auto 28px;font-size:18px;}
.cta-band .row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---------- forms ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px;}
.field input,.field textarea,.field select{width:100%;font-family:inherit;font-size:15px;color:var(--ink);background:var(--cream);border:1px solid var(--line);border-radius:12px;padding:12px 14px;transition:border-color .15s,box-shadow .15s;}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(180,85,42,.12);}
.field textarea{min-height:120px;resize:vertical;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}

/* contact detail cards */
.info-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 22px;}
.info-card h4{font-size:15px;margin-bottom:6px;}
.info-card p,.info-card a{font-size:14.5px;color:var(--muted);}
.info-card a:hover{color:var(--brand);}

/* ---------- legal / long-form typography ---------- */
.legal{padding:56px 0 80px;}
.legal h2{font-size:23px;margin:34px 0 12px;}
.legal h3{font-size:18px;margin:22px 0 8px;}
.legal p{font-size:15.5px;color:#443b33;margin-bottom:14px;}
.legal ul{margin:0 0 16px 22px;}
.legal li{font-size:15.5px;color:#443b33;margin-bottom:8px;}
.legal a{color:var(--brand);font-weight:500;}
.legal a:hover{text-decoration:underline;}
.legal .updated{font-size:14px;color:var(--muted);margin-bottom:8px;}
.legal .toc{background:var(--cream);border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin:24px 0 34px;}
.legal .toc h4{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:10px;}
.legal .toc ol{margin-left:20px;font-size:14.5px;}
.legal .toc li{margin-bottom:5px;color:var(--brandD);}
.legal .callout{background:var(--tintS);border:1px solid #cfe4dc;border-left:3px solid var(--sage);border-radius:12px;padding:16px 20px;margin:18px 0;}
.legal .callout p{margin:0;color:#294a41;}

/* ---------- footer ---------- */
footer.site{border-top:1px solid var(--line);padding:56px 0 40px;background:var(--cream);}
.foot-grid{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;}
.foot-intro{max-width:300px;}
.foot-intro .brand{margin-bottom:12px;}
.foot-links{display:flex;gap:44px;flex-wrap:wrap;}
.foot-col h4{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:12px;font-weight:600;}
.foot-col a{display:block;font-size:14.5px;color:var(--ink);margin-bottom:8px;}
.foot-col a:hover{color:var(--brand);}
.foot-bottom{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:13.5px;}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero-grid,.feature{grid-template-columns:1fr;gap:30px;}
  .hero-art{order:-1;}
}
@media (max-width:820px){
  section{padding:60px 0;}
  .nav-links{position:fixed;inset:68px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--cream);border-bottom:1px solid var(--line);padding:12px 24px 20px;display:none;box-shadow:0 20px 40px rgba(42,33,27,.1);}
  .nav-links.open{display:flex;}
  .nav-links a.link{padding:12px 0;border-bottom:1px solid var(--line);}
  .nav-links .nav-cta{flex-direction:column;align-items:stretch;padding-top:14px;gap:10px;}
  .nav-links .nav-cta .btn{justify-content:center;}
  .menu-btn{display:block;}
  .cta-band{padding:48px 24px;}
  .form-row{grid-template-columns:1fr;}
}