/* ===========================================================
   Pivot Risk Pvt. Ltd. — blue/red brand system
   Palette: deep navy + corporate blue + signal red.
   Type: Fraunces (serif, headline) / IBM Plex Sans (body).
   =========================================================== */

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

:root{
  --ink:        #0d2349;
  --deep-blue:  #163d7f;
  --brand-blue: #2157b7;
  --brand-red:  #c72f2b;
  --brand-red-soft: #ef574d;
  --slate:      #586f8a;
  --paper:      #f4f7fb;
  --paper-dim:  #edf2fa;
  --white:      #ffffff;
  --line:       #d9e2f0;
  --rust:       #c72f2b;
  --accent-glow: rgba(199, 47, 43, 0.12);

  --serif: 'Fraunces', Georgia, serif;
  --sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
}

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

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.wrap{
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

h1, h2, h3, h4{
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--ink);
}

h1{ font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 500; letter-spacing: -0.01em; }
.hero-highlight{
  color: var(--brand-red);
  display: inline-block;
  text-shadow: 0 2px 0 rgba(199, 47, 43, 0.08);
}
h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3{ font-size: 1.25rem; font-weight: 600; }

p{ margin: 0 0 1em; color: var(--slate); max-width: 62ch; }

.lede{ font-size: 1.15rem; color: var(--ink); max-width: 46ch; }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  border: 1px solid var(--ink);
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn:hover{ background: var(--ink); color: var(--paper); }

.btn-solid{
  background: var(--brand-red);
  border-color: var(--brand-red);
  color: var(--paper);
}
.btn-solid:hover{ background: var(--deep-blue); border-color: var(--deep-blue); }

.btn-gold{
  border-color: var(--brand-red);
  color: var(--paper);
}
.btn-gold:hover{ background: var(--brand-red); color: var(--white); border-color: var(--brand-red); }

/* ---------- Nav ---------- */
.site-nav{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(244, 247, 251, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(199, 47, 43, 0.2);
}
.site-nav .wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}
.logo{
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--deep-blue);
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo span{
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--brand-red);
  letter-spacing: 0.02em;
  margin-top: 2px;
}
.nav-links{
  display: flex;
  gap: clamp(16px, 3vw, 34px);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.95rem;
}
.nav-links a{
  position: relative;
  padding-bottom: 4px;
  color: var(--slate);
  transition: color 0.2s ease;
}
.nav-links a:hover, .nav-links a.active{ color: var(--deep-blue); }
.nav-links a.active::after{
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--brand-red);
}
.nav-toggle{ display: none; }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  padding: clamp(64px, 12vh, 120px) 0 clamp(56px, 8vh, 90px);
  overflow: hidden;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(30px, 6vw, 80px);
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero .eyebrow{
  font-size: 0.9rem;
  color: var(--brand-red);
  margin-bottom: 14px;
  font-weight: 500;
}
.hero-cta{
  display: flex;
  gap: 14px;
  margin-top: 30px;
  flex-wrap: wrap;
}
.contour{
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.55;
  pointer-events: none;
}

/* ---------- Sections ---------- */
.section{
  padding: clamp(56px, 9vh, 104px) 0;
}
.section-alt{
  background: var(--paper-dim);
}
.section-ink{
  background: var(--ink);
  color: var(--paper);
}
.section-ink h2, .section-ink h3{ color: var(--white); }
.section-ink p{ color: #b7c0cb; }

.section-head{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 44px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 24px;
}
.section-ink .section-head{ border-bottom-color: #2a3b4f; }
.section-head .index{
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--brand-red);
}

/* ---------- Grids / cards ---------- */
.grid{
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }

.cell{
  background: var(--paper);
  padding: 34px 32px;
}
.section-alt .cell{ background: var(--paper-dim); }

.cell .num{
  font-family: var(--serif);
  color: var(--brand-red);
  font-size: 1rem;
  display: block;
  margin-bottom: 14px;
}

/* ---------- Stats row ---------- */
.stat-row{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat{
  background: var(--paper);
  padding: 30px 26px;
}
.stat .n{
  font-family: var(--serif);
  font-size: 2.1rem;
  color: var(--deep-blue);
  display: block;
}
.stat .l{
  font-size: 0.85rem;
  color: var(--slate);
}

/* ---------- Team ---------- */
.team-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
}
.person{
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.person .photo{
  width: 100%;
  aspect-ratio: 4/5;
  background: linear-gradient(160deg, var(--deep-blue), var(--ink));
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-dim);
  font-family: var(--serif);
  font-size: 2.4rem;
}
.person h3{ margin-bottom: 2px; }
.person .role{
  font-size: 0.88rem;
  color: var(--brand-red);
  margin-bottom: 10px;
  display: block;
}

/* ---------- Contact ---------- */
.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 6vw, 80px);
}
.field{
  margin-bottom: 20px;
}
.field label{
  display: block;
  font-size: 0.85rem;
  color: var(--slate);
  margin-bottom: 6px;
}
.field input, .field textarea{
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 12px 14px;
  font-family: var(--sans);
  font-size: 0.98rem;
  color: var(--ink);
}
.field input:focus, .field textarea:focus{
  outline: 2px solid var(--brand-red);
  outline-offset: 1px;
}
.field textarea{ resize: vertical; min-height: 130px; }

.info-block{
  margin-bottom: 26px;
}
.info-block h3{ margin-bottom: 8px; }
.info-block .value{ color: var(--ink); font-size: 1.02rem; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--ink);
  color: #b7c0cb;
  padding: 56px 0 28px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.site-footer h4{ color: var(--white); font-size: 1.05rem; }
.site-footer a{ color: #b7c0cb; }
.site-footer a:hover{ color: var(--brand-red-soft); }
.footer-links{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-bottom{
  border-top: 1px solid #26374a;
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: #7d8a97;
}

/* ---------- Page header (non-home pages) ---------- */
.page-head{
  padding: 56px 0 20px;
  border-bottom: 1px solid var(--line);
}
.page-head .eyebrow{ color: var(--brand-red); font-size: 0.9rem; font-weight: 500; margin-bottom: 10px; }

/* ---------- Utility ---------- */
.mt-0{ margin-top: 0; }
.visually-hidden{
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

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

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

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr 1fr; }
  .team-grid{ grid-template-columns: 1fr 1fr; }
  .stat-row{ grid-template-columns: 1fr 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px){
  .nav-links{
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: var(--paper);
    flex-direction: column;
    padding: 20px var(--gutter) 30px;
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav-links.open{ display: flex; }
  .nav-toggle{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    border: 1px solid var(--line);
    background: none;
    cursor: pointer;
  }
  .grid-3, .grid-2{ grid-template-columns: 1fr; }
  .team-grid{ grid-template-columns: 1fr 1fr; }
  .stat-row{ grid-template-columns: 1fr 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .section-head{ flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px){
  .team-grid{ grid-template-columns: 1fr; }
}