/* ============================================================
   Droiture Consulting (OPC) Private Limited
   Shared stylesheet
   Palette derived from the corporate mark: navy / green / red
   ============================================================ */

:root{
  /* Brand — sampled from Logo.png */
  --navy-900:#08183a;
  --navy-800:#0d2652;
  --navy:#14397c;
  --navy-600:#1c4a99;
  --green:#35b04a;
  --green-700:#268a37;
  --red:#cf2030;

  /* Neutrals */
  --ink:#16202c;
  --body:#3d4a58;
  --muted:#6b7885;
  --line:#dfe4ea;
  --line-soft:#eef1f5;
  --wash:#f6f8fa;
  --wash-2:#eef2f6;
  --white:#fff;

  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --serif:'Source Serif 4',Georgia,'Times New Roman',serif;

  --wrap:1220px;
  --gutter:40px;
  --radius:4px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:120px;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.65;
  color:var(--body);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--navy-600);}

h1,h2,h3,h4,h5,h6{color:var(--ink);margin:0;line-height:1.2;font-weight:600;}
h1{font-family:var(--serif);font-size:clamp(34px,4.6vw,56px);letter-spacing:-.015em;font-weight:600;}
h2{font-family:var(--serif);font-size:clamp(27px,3.2vw,38px);letter-spacing:-.01em;}
h3{font-size:clamp(20px,2.2vw,25px);}
p{margin:0 0 18px;}
p:last-child{margin-bottom:0;}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter);}
.skip{position:absolute;left:-9999px;}
.skip:focus{left:12px;top:12px;z-index:200;background:var(--navy);color:#fff;padding:10px 16px;border-radius:var(--radius);}

/* ---------- eyebrow / section heading ---------- */
.eyebrow{
  font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--green-700);margin:0 0 14px;display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--green);flex:none;}
.eyebrow.on-dark{color:#7fd68f;}
.eyebrow.on-dark::before{background:var(--green);}
.section{padding:88px 0;}
.section.tight{padding:64px 0;}
.section-head{max-width:70ch;margin-bottom:44px;}
.section-head p{font-size:17px;margin-top:16px;}
.lede{font-size:19px;line-height:1.6;color:var(--ink);}

/* ============================================================
   HEADER  — utility bar (Contact us far right) + main nav
   ============================================================ */
/* Plain navy ribbon — intentionally empty. */
.utility{background:var(--navy-900);height:40px;}

.masthead{
  position:sticky;top:0;z-index:100;background:var(--white);
  border-bottom:1px solid var(--line);
}
.masthead .wrap{display:flex;align-items:center;gap:28px;min-height:82px;}

.brand{display:flex;align-items:center;gap:13px;text-decoration:none;flex:none;}
.brand img{width:46px;height:46px;flex:none;}
.brand .bt{font-family:var(--serif);font-size:22px;font-weight:600;color:var(--navy);line-height:1.1;letter-spacing:-.01em;}
.brand .bs{display:block;font-family:var(--sans);font-size:10px;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--muted);margin-top:3px;}

.nav{margin-left:auto;display:flex;align-items:center;gap:4px;}
.nav a{
  text-decoration:none;color:var(--ink);font-size:15px;font-weight:500;
  padding:10px 14px;border-radius:var(--radius);white-space:nowrap;
  border-bottom:2px solid transparent;
}
.nav a:hover{color:var(--navy);background:var(--wash);}
.nav a.active{color:var(--navy);border-bottom-color:var(--green);}
.nav .cta{
  background:var(--navy);color:#fff;padding:11px 20px;margin-left:10px;
  border-bottom:2px solid var(--navy);font-weight:600;
}
.nav .cta:hover{background:var(--navy-600);color:#fff;}

/* ---------- nav dropdown : services under "How we work" ---------- */
.navitem{position:relative;}
.navbtn{
  font:inherit;font-size:15px;font-weight:500;color:var(--ink);
  background:none;border:0;border-bottom:2px solid transparent;border-radius:var(--radius);
  padding:10px 14px;cursor:pointer;white-space:nowrap;
  display:inline-flex;align-items:center;gap:8px;
}
.navbtn:hover{color:var(--navy);background:var(--wash);}
.navbtn .caret{
  width:8px;height:8px;border-right:1.8px solid currentColor;border-bottom:1.8px solid currentColor;
  transform:rotate(45deg) translate(-2px,-2px);flex:none;
}
.navbtn.active{color:var(--navy);border-bottom-color:var(--green);}
.navitem.open .navbtn{color:var(--navy);border-bottom-color:var(--green);background:var(--wash);}
.navitem.open .navbtn .caret{transform:rotate(-135deg) translate(-3px,-3px);}

.dropdown{
  display:none;position:absolute;top:calc(100% + 12px);left:0;z-index:130;
  min-width:360px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--green);
  border-radius:var(--radius);box-shadow:0 18px 42px rgba(12,32,70,.16);padding:20px;
}
.navitem.open .dropdown{display:block;}
.dropdown .dd-head{
  font-size:11px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--muted);margin:0 0 12px;
}
.dropdown a{
  display:block;padding:11px 12px;border-radius:var(--radius);text-decoration:none;
  color:var(--ink);font-size:15px;font-weight:600;border-bottom:0;line-height:1.35;
}
.dropdown a span{display:block;font-size:13px;font-weight:400;color:var(--muted);margin-top:3px;}
.dropdown a:hover{background:var(--wash);color:var(--navy);}
.dropdown a:hover span{color:var(--body);}
.dropdown .dd-foot{
  margin-top:12px;padding-top:14px;border-top:1px solid var(--line);
  font-size:14px;font-weight:600;color:var(--navy);
}
.dropdown .dd-foot::after{content:" ›";}

.navtoggle{
  display:none;margin-left:auto;background:none;border:1px solid var(--line);
  border-radius:var(--radius);padding:9px 12px;cursor:pointer;color:var(--ink);
  font:inherit;font-size:14px;align-items:center;gap:8px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  background:linear-gradient(115deg,var(--navy-900) 0%,var(--navy) 58%,var(--navy-600) 100%);
  color:#e8eef8;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-190px;top:-150px;width:620px;height:620px;
  border-radius:50%;border:1px solid rgba(255,255,255,.13);pointer-events:none;
}
.hero::before{
  content:"";position:absolute;right:-90px;top:-50px;width:430px;height:430px;
  border-radius:50%;border:1px solid rgba(53,176,74,.28);pointer-events:none;
}
.hero .wrap{position:relative;z-index:1;padding-top:96px;padding-bottom:96px;}
.hero h1{color:#fff;max-width:19ch;}
.hero .hero-sub{font-size:19px;line-height:1.6;color:#c4d2e8;max-width:64ch;margin:26px 0 0;
  padding-left:18px;border-left:3px solid var(--green);}
.hero .btnrow{margin-top:38px;}
.hero.compact .wrap{padding-top:74px;padding-bottom:74px;}
.hero.compact h1{max-width:22ch;}

.crumb{font-size:13px;color:#9fb3d1;margin-bottom:20px;}
.crumb a{color:#9fb3d1;text-decoration:none;}
.crumb a:hover{color:#fff;text-decoration:underline;}

.hero-meta{display:flex;flex-wrap:wrap;gap:34px;margin-top:42px;
  padding-top:30px;border-top:1px solid rgba(255,255,255,.15);}
.hero-meta .k{display:block;font-size:11px;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;color:#7fd68f;margin-bottom:6px;}
.hero-meta .v{font-size:15px;color:#e8eef8;max-width:34ch;}

/* ---------- buttons ---------- */
.btnrow{display:flex;flex-wrap:wrap;gap:14px;}
.btn{
  display:inline-flex;align-items:center;gap:9px;text-decoration:none;
  font-size:15px;font-weight:600;padding:14px 26px;border-radius:var(--radius);
  border:1px solid transparent;cursor:pointer;font-family:inherit;
}
.btn.primary{background:var(--green);color:#08240e;border-color:var(--green);}
.btn.primary:hover{background:var(--green-700);border-color:var(--green-700);color:#fff;}
.btn.light{background:#fff;color:var(--navy);border-color:#fff;}
.btn.light:hover{background:var(--wash-2);}
.btn.outline{border-color:rgba(255,255,255,.4);color:#fff;}
.btn.outline:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.btn.navy{background:var(--navy);color:#fff;border-color:var(--navy);}
.btn.navy:hover{background:var(--navy-600);border-color:var(--navy-600);}

/* ============================================================
   SERVICE TILES  (KPMG tile pattern)
   ============================================================ */
.tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
.tile{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-top:3px solid var(--navy);border-radius:var(--radius);
  padding:32px 30px 26px;text-decoration:none;color:inherit;
}
.tile:hover{border-color:var(--navy-600);border-top-color:var(--green);
  box-shadow:0 10px 30px rgba(12,32,70,.09);}
.tile .cat{font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--green-700);margin-bottom:12px;}
.tile h3{margin-bottom:12px;color:var(--ink);}
.tile p{font-size:15.5px;color:var(--body);margin-bottom:20px;}
.tile ul{margin:0 0 22px;padding-left:19px;}
.tile li{font-size:14.5px;color:var(--body);margin-bottom:6px;}
.tile .more{margin-top:auto;font-size:14.5px;font-weight:600;color:var(--navy);
  display:inline-flex;align-items:center;gap:8px;}
.tile:hover .more{color:var(--navy-600);}
.tile .more::after{content:"›";font-size:19px;line-height:1;}

/* ---------- principles / value cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.cards.two{grid-template-columns:repeat(2,1fr);}
.cards.four{grid-template-columns:repeat(4,1fr);}
.card{background:var(--wash);border:1px solid var(--line-soft);border-radius:var(--radius);padding:30px 26px;}
.card .num{font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--green-700);
  display:block;margin-bottom:12px;}
.card h4{font-size:18px;margin-bottom:10px;font-family:var(--serif);}
.card p{font-size:15px;margin:0;}

/* ---------- alternating band ---------- */
.band{background:var(--wash);}
.band-navy{background:var(--navy-900);color:#c4d2e8;}
.band-navy h2,.band-navy h3,.band-navy h4{color:#fff;}
.band-navy .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12);}
.band-navy .card p{color:#c4d2e8;}

/* ---------- split / detail layout ---------- */
.split{display:grid;grid-template-columns:1fr 320px;gap:64px;align-items:start;}
.rail{position:sticky;top:130px;border-left:2px solid var(--green);padding-left:24px;}
.rail h4{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);margin-bottom:16px;}
.rail ul{list-style:none;margin:0;padding:0;}
.rail li{font-size:14px;padding:12px 0;border-bottom:1px solid var(--line);color:var(--body);}
.rail li:last-child{border-bottom:none;}
.rail .tag{display:block;font-size:12px;font-weight:600;color:var(--navy);margin-bottom:3px;}

.block{padding-top:40px;margin-top:40px;border-top:1px solid var(--line);}
.block:first-of-type{border-top:none;margin-top:0;padding-top:0;}
.block .letter{
  width:34px;height:34px;border-radius:50%;border:1.5px solid var(--green);
  color:var(--green-700);display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:15px;font-weight:600;margin-bottom:16px;
}
.block h3{margin-bottom:8px;font-family:var(--serif);font-size:24px;}
.block .cite{display:block;font-size:12.5px;color:var(--muted);margin-bottom:20px;}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-top:18px;}
.duo h5{font-size:11.5px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;
  color:var(--muted);margin:0 0 10px;}
.duo p,.duo li{font-size:15px;color:var(--body);}
.duo ul{margin:0;padding-left:19px;}
.duo li{margin-bottom:8px;}

/* ---------- expertise chip list ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none;}
.chips li{
  font-size:14px;background:var(--wash-2);border:1px solid var(--line);
  border-radius:100px;padding:8px 16px;color:var(--ink);
}

/* ============================================================
   FORMS  (Contact + Careers)
   ============================================================ */
.formwrap{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:start;}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;}
.band-navy .form{background:#fff;}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:7px;}
.field .req{color:var(--red);}
.field input,.field select,.field textarea{
  width:100%;font:inherit;font-size:15px;color:var(--ink);background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;
}
.field textarea{resize:vertical;min-height:130px;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:2px solid var(--navy-600);outline-offset:1px;border-color:var(--navy-600);
}
.field .hint{font-size:12.5px;color:var(--muted);margin-top:6px;}
.form .btn{width:100%;justify-content:center;}
.form-note{font-size:13px;color:var(--muted);margin-top:16px;text-align:center;}
.form-note a{color:var(--navy);}
.formstatus{
  display:none;margin-top:16px;padding:13px 16px;border-radius:var(--radius);font-size:14.5px;
  background:#eaf6ec;border:1px solid #b9e0c2;color:#1d6b2c;
}
.formstatus.show{display:block;}
.formstatus.err{background:#fdecee;border-color:#f2c2c7;color:#a51e2b;}

.contact-aside h2{margin-bottom:18px;}
.contact-points{list-style:none;margin:30px 0 0;padding:0;}
.contact-points li{display:flex;gap:14px;padding:16px 0;border-top:1px solid rgba(255,255,255,.14);}
.band-navy .contact-points li{border-color:rgba(255,255,255,.14);}
.contact-points .ic{width:20px;height:20px;flex:none;color:var(--green);margin-top:3px;}
.contact-points .k{display:block;font-size:11.5px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:#7fd68f;margin-bottom:3px;}
.contact-points a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.35);}
.contact-points a:hover{border-bottom-color:var(--green);}

/* ============================================================
   FOOTER
   ============================================================ */
footer.site{background:var(--navy-900);color:#a9bad4;font-size:14.5px;padding:66px 0 34px;}
footer.site a{color:#a9bad4;text-decoration:none;}
footer.site a:hover{color:#fff;text-decoration:underline;}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:42px;padding-bottom:42px;}
.fbrand img{width:52px;height:52px;background:#fff;border-radius:50%;padding:3px;}
.fbrand .fname{font-family:var(--serif);font-size:20px;color:#fff;margin:14px 0 8px;}
.fbrand p{font-size:14px;line-height:1.6;max-width:34ch;}
.fbrand .motto{color:var(--green);font-weight:600;font-size:13.5px;letter-spacing:.03em;margin-top:12px;}
footer.site h5{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:#fff;margin:0 0 16px;}
footer.site ul{list-style:none;margin:0;padding:0;}
footer.site li{margin-bottom:11px;}
.legal{border-top:1px solid rgba(255,255,255,.14);padding-top:26px;font-size:13px;line-height:1.7;}
.legal .entity{color:#d6e0ee;font-weight:600;}
.legal .cin{font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.legal .row2{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;
  margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.08);}
.legal .links{display:flex;flex-wrap:wrap;gap:20px;}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1140px){
  .cards.four{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:1040px){
  .split{grid-template-columns:1fr;gap:40px;}
  .rail{position:static;}
  .fgrid{grid-template-columns:1fr 1fr;gap:34px;}
  .cards{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:900px){
  :root{--gutter:24px;}
  .navtoggle{display:inline-flex;}
  .nav{
    display:none;position:absolute;left:0;right:0;top:100%;background:#fff;
    flex-direction:column;align-items:stretch;gap:0;padding:10px var(--gutter) 18px;
    border-bottom:1px solid var(--line);box-shadow:0 14px 28px rgba(12,32,70,.1);
  }
  .nav.open{display:flex;}
  .nav a{padding:13px 4px;border-bottom:1px solid var(--line-soft);border-radius:0;}
  .nav a.active{border-bottom-color:var(--green);}
  .nav .cta{margin:12px 0 0;text-align:center;justify-content:center;border-radius:var(--radius);}

  /* dropdown expands inline rather than floating */
  .navitem{width:100%;}
  .navbtn{width:100%;justify-content:space-between;padding:13px 4px;border-radius:0;
    border-bottom:1px solid var(--line-soft);}
  .navitem.open .navbtn{background:none;}
  .dropdown{
    position:static;min-width:0;width:100%;box-shadow:none;border:0;border-top:0;
    padding:6px 0 10px 14px;border-left:2px solid var(--green);margin:8px 0 4px;
  }
  .dropdown a{padding:10px 8px;border-bottom:0;font-size:14.5px;}
  .tiles,.cards,.cards.two,.cards.four,.duo,.form .row,.formwrap{grid-template-columns:1fr;}
  .formwrap{gap:36px;}
  .section{padding:60px 0;}
  .hero .wrap{padding-top:64px;padding-bottom:64px;}
  .utility .wrap{justify-content:space-between;gap:12px;}
}
@media (max-width:560px){
  .fgrid{grid-template-columns:1fr;}
  .brand .bt{font-size:19px;}
  .brand img{width:40px;height:40px;}
  .hero-meta{gap:22px;}
  .form{padding:24px 20px;}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}

/* ---------- print ---------- */
@media print{
  .utility,.masthead,.hero::before,.hero::after,.btnrow,.form{display:none;}
  body{color:#000;}
}