/* ============================================================
   Bagdadi Investor Services — Design Tokens
   Direction: "Registrar's Ledger" — the visual world of Indian
   share certificates, seals, and RTA correspondence, rendered
   clean and trustworthy for a client base that skews older.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Source+Serif+4:ital,wght@0,400;0,600;1,400&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --navy: #17233D;
  --navy-deep: #0E1626;
  --navy-soft: #2A3B5C;
  --paper: #FAF6EC;
  --paper-dim: #F1E8D3;
  --paper-line: #E4D8B8;
  --brass: #B8863E;
  --brass-light: #D7AE6E;
  --maroon: #7C2A2A;
  --maroon-deep: #5E1F1F;
  --ink: #211D17;
  --ink-soft: #55503F;
  --ink-faint: #85806E;

  --font-display: 'Fraunces', serif;
  --font-body: 'Source Serif 4', Georgia, serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --max-width: 1120px;
  --radius: 3px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a{ color: inherit; text-decoration: none; }

h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  color: var(--navy);
  margin: 0 0 0.5em;
}

h1{ font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 600; }
h2{ font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3{ font-size: 1.3rem; }

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

.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  font-weight: 600;
  display: inline-block;
  margin-bottom: 0.9em;
}

.wrap{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 28px;
}

/* focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--brass);
  outline-offset: 2px;
}

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

/* ---------------- Header ---------------- */
.site-header{
  background: var(--navy);
  border-bottom: 3px solid var(--brass);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--paper);
}
.brand-seal{
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--brass-light);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--brass-light);
  flex-shrink: 0;
  position: relative;
}
.brand-seal::before{
  content: "";
  position: absolute;
  inset: -5px;
  border: 1px dashed rgba(215,174,110,0.45);
  border-radius: 50%;
}
.brand-text{ line-height: 1.15; }
.brand-text .name{
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 600;
  display: block;
}
.brand-text .tag{
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: var(--brass-light);
  display: block;
  margin-top: 2px;
}

nav.main-nav{
  display: flex;
  align-items: center;
  gap: 30px;
}
nav.main-nav a{
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s, color 0.15s;
}
nav.main-nav a:hover, nav.main-nav a[aria-current="page"]{
  border-color: var(--brass);
  color: var(--brass-light);
}
.nav-cta{
  background: var(--maroon);
  color: var(--paper) !important;
  padding: 10px 18px !important;
  border-radius: var(--radius);
  border-bottom: none !important;
}
.nav-cta:hover{
  background: var(--maroon-deep);
  border-color: transparent !important;
}

.nav-toggle{
  display: none;
  background: none;
  border: 1px solid var(--brass);
  color: var(--paper);
  width: 42px; height: 42px;
  border-radius: var(--radius);
  font-size: 1.2rem;
  cursor: pointer;
}

@media (max-width: 860px){
  nav.main-nav{
    position: absolute;
    top: 84px; left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    border-bottom: 3px solid var(--brass);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  nav.main-nav.open{ max-height: 480px; }
  nav.main-nav a{
    width: 100%;
    padding: 16px 28px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .nav-cta{ margin: 14px 28px; width: calc(100% - 56px); text-align: center; }
  .nav-toggle{ display: block; }
}

/* ---------------- Hero ---------------- */
.hero{
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--paper);
  padding: 84px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero::after{
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(184,134,62,0.05) 0px, rgba(184,134,62,0.05) 1px, transparent 1px, transparent 26px);
  pointer-events: none;
}
.hero .wrap{ position: relative; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px; align-items: center; }
@media (max-width: 900px){ .hero .wrap{ grid-template-columns: 1fr; } }

.hero h1{ color: var(--paper); }
.hero .lede{ color: #D9DEEA; font-size: 1.15rem; max-width: 46ch; }
.hero-ctas{ display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }

.btn{
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.12s ease, background 0.15s ease;
}
.btn:hover{ transform: translateY(-1px); }
.btn-primary{ background: var(--maroon); color: var(--paper); }
.btn-primary:hover{ background: var(--maroon-deep); }
.btn-ghost{ border-color: var(--brass-light); color: var(--brass-light); }
.btn-ghost:hover{ background: rgba(215,174,110,0.1); }
.btn-whatsapp{ background: #2E5C4A; color: var(--paper); }
.btn-whatsapp:hover{ background: #234939; }

/* Certificate card — the signature motif, reused across the site */
.certificate{
  background: var(--paper);
  color: var(--ink);
  border-radius: 2px;
  padding: 34px 30px;
  position: relative;
  box-shadow: 0 22px 44px rgba(0,0,0,0.28);
}
.certificate::before{
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid var(--paper-line);
  pointer-events: none;
}
.certificate .corner{
  position: absolute;
  width: 20px; height: 20px;
  border: 2px solid var(--brass);
}
.certificate .corner.tl{ top: 4px; left: 4px; border-right: none; border-bottom: none; }
.certificate .corner.tr{ top: 4px; right: 4px; border-left: none; border-bottom: none; }
.certificate .corner.bl{ bottom: 4px; left: 4px; border-right: none; border-top: none; }
.certificate .corner.br{ bottom: 4px; right: 4px; border-left: none; border-top: none; }

.certificate .cert-eyebrow{
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  text-transform: uppercase;
}
.certificate .cert-title{
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 8px 0 18px;
  color: var(--navy);
}
.cert-row{
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 9px 0;
  border-top: 1px dashed var(--paper-line);
  color: var(--ink-soft);
}
.cert-row:first-of-type{ border-top: none; }
.cert-row span:last-child{ color: var(--ink); font-weight: 600; }

.seal-stamp{
  position: absolute;
  right: -14px; bottom: -18px;
  width: 92px; height: 92px;
  border-radius: 50%;
  background: var(--maroon);
  color: var(--paper);
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  transform: rotate(-14deg);
  border: 2px solid var(--brass-light);
  box-shadow: 0 8px 18px rgba(0,0,0,0.3);
}
.seal-stamp span{ display:block; }

/* ---------------- Sections ---------------- */
section{ padding: 84px 0; }
.section-alt{ background: var(--paper-dim); }

.section-head{ max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head p{ font-size: 1.05rem; }

.divider{
  display: flex; align-items: center; justify-content: center; gap: 14px;
  margin: 0 auto 48px;
  color: var(--brass);
}
.divider::before, .divider::after{
  content: "";
  height: 1px; width: 64px;
  background: var(--paper-line);
}
.divider .mark{ font-size: 1rem; transform: rotate(45deg); border: 1px solid var(--brass); width: 10px; height: 10px; }

/* Service cards grid */
.grid-4{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.grid-3{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
@media (max-width: 980px){ .grid-4{ grid-template-columns: repeat(2,1fr); } .grid-3{ grid-template-columns: 1fr; } }
@media (max-width: 620px){ .grid-4{ grid-template-columns: 1fr; } .grid-2{ grid-template-columns: 1fr; } }

.service-card{
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-top: 3px solid var(--brass);
  padding: 26px 22px;
  border-radius: 2px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.service-card:hover{ transform: translateY(-3px); box-shadow: 0 14px 26px rgba(23,35,61,0.08); }
.service-card h3{ margin-bottom: 10px; font-size: 1.15rem; }
.service-card p{ font-size: 0.98rem; margin-bottom: 0; }
.service-card a.card-link{
  display: inline-block; margin-top: 14px;
  font-family: var(--font-mono); font-size: 0.72rem;
  letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--maroon); border-bottom: 1px solid var(--maroon);
}

/* Numbered process list — real sequence, so numbering is earned */
.process-list{ counter-reset: step; list-style: none; margin: 0; padding: 0; max-width: 760px; margin: 0 auto; }
.process-list li{
  counter-increment: step;
  display: grid; grid-template-columns: 56px 1fr; gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--paper-line);
}
.process-list li .step-body{ min-width: 0; }
.process-list li:first-child{ border-top: none; }
.process-list li::before{
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--brass);
  font-weight: 600;
  padding-top: 2px;
}
.process-list h4{ margin-bottom: 4px; font-size: 1.05rem; }
.process-list p{ margin-bottom: 0; }

/* Why us / stats strip */
.trust-strip{
  background: var(--navy);
  color: var(--paper);
}
.trust-strip .grid-4{ text-align: center; }
.trust-strip .stat-num{
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--brass-light);
  display: block;
}
.trust-strip .stat-label{
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #C6CCDA;
}

ul.plain{ margin: 0 0 1em; padding-left: 1.2em; color: var(--ink-soft); }
ul.plain li{ margin-bottom: 8px; }

/* Callout / disclaimer box */
.note-box{
  border: 1px solid var(--paper-line);
  border-left: 3px solid var(--brass);
  background: var(--paper-dim);
  padding: 18px 22px;
  font-size: 0.95rem;
  color: var(--ink-soft);
  border-radius: 2px;
}

/* CTA band */
.cta-band{
  background: var(--maroon);
  color: var(--paper);
  text-align: center;
}
.cta-band h2{ color: var(--paper); }
.cta-band p{ color: #EFD9D9; max-width: 52ch; margin: 0 auto 26px; }

/* ---------------- Forms ---------------- */
.enquiry-form{
  background: var(--paper);
  border: 1px solid var(--paper-line);
  padding: 34px;
  border-radius: 2px;
}
.form-row{ margin-bottom: 20px; }
.form-row label{
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.form-row input, .form-row select, .form-row textarea{
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--paper-line);
  background: #fff;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
}
.form-row textarea{ resize: vertical; min-height: 120px; }
.form-two{ display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 620px){ .form-two{ grid-template-columns: 1fr; } }
.hp-field{ position: absolute; left: -9999px; }

/* Contact info cards */
.contact-info{ display: grid; gap: 16px; }
.contact-info .item{
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px 18px;
  background: var(--paper-dim);
  border-left: 3px solid var(--brass);
}
.contact-info .item .ico{ font-family: var(--font-mono); color: var(--brass); font-size: 1.1rem; }
.contact-info .item a{ color: var(--maroon); font-weight: 600; }

/* ---------------- Footer ---------------- */
footer.site-footer{
  background: var(--navy-deep);
  color: #B9C0D1;
  padding: 56px 0 30px;
  font-size: 0.92rem;
}
footer.site-footer .foot-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
@media (max-width: 720px){ footer.site-footer .foot-grid{ grid-template-columns: 1fr; } }
footer.site-footer h4{
  color: var(--brass-light);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
footer.site-footer a{ color: #B9C0D1; }
footer.site-footer a:hover{ color: var(--brass-light); }
footer.site-footer ul{ list-style: none; margin: 0; padding: 0; }
footer.site-footer li{ margin-bottom: 10px; }
footer.site-footer .foot-brand{ color: var(--paper); font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 10px; }
footer.site-footer .disclaimer{
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 22px;
  font-size: 0.8rem;
  color: #8892A6;
  line-height: 1.6;
}

/* Sticky mobile WhatsApp button */
.float-whatsapp{
  position: fixed;
  right: 20px; bottom: 20px;
  background: #2E5C4A;
  color: #fff;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(0,0,0,0.3);
  z-index: 60;
}