/* Gregg Global Group — site styles
   Palette anchored to logo: navy #304080 / deep #181868, charcoal #585858, gold accent #c9a227 */

:root {
  --navy: #304080;
  --navy-deep: #181868;
  --navy-ink: #10173a;      /* darkest ground, derived from navy-deep */
  --charcoal: #454545;
  --gray: #585858;
  --gray-soft: #8a8a8a;
  --paper: #ffffff;
  --paper-warm: #f7f6f3;
  --line: #e4e2dc;
  --accent: #c9a227;        /* gold — swap via brand page variants */
  --accent-deep: #a5841c;

  --serif: "Newsreader", Georgia, serif;
  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;

  --w-max: 1180px;
  --w-text: 680px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--navy-deep); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.wrap { max-width: var(--w-max); margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 50;
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}
.site-header .logo img { height: 44px; width: auto; }
.site-nav { display: flex; gap: 28px; align-items: center; }
.site-nav a {
  font-size: 14px; letter-spacing: .04em; text-transform: uppercase;
  color: var(--gray); font-weight: 500;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--navy); }
.site-nav .cta {
  color: var(--paper); background: var(--navy);
  padding: 10px 20px; border-radius: 2px;
  transition: background .2s ease;
}
.site-nav .cta:hover { background: var(--navy-deep); color: var(--paper); }

/* mobile nav */
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--navy); margin: 5px 0; }
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none; position: absolute; top: 76px; left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    flex-direction: column; padding: 20px 24px; gap: 18px; align-items: flex-start;
  }
  .site-nav.open { display: flex; }
}

/* ---------- hero ---------- */
.hero {
  background:
    linear-gradient(100deg, #0b1030 0%, rgba(11,16,48,.92) 38%, rgba(11,16,48,.15) 100%),
    url("../assets/img/hero-globe.jpg") right center / cover no-repeat,
    var(--navy-ink);
  color: var(--paper);
  padding: 110px 0 120px;
  position: relative;
  overflow: hidden;
}
.hero .kicker {
  font-size: 13px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--accent); font-weight: 600;
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(38px, 5.4vw, 64px);
  line-height: 1.12;
  max-width: 820px;
  margin: 22px 0 0;
  letter-spacing: -.01em;
}
.hero .rule {
  width: 0; height: 2px; background: var(--accent);
  margin: 34px 0; transition: width 1.1s cubic-bezier(.25,.7,.3,1);
}
.hero.in .rule { width: 96px; }
.hero p.lead {
  font-size: 19px; line-height: 1.6; max-width: 620px;
  color: rgba(255,255,255,.82);
}
.hero .actions { margin-top: 42px; display: flex; gap: 18px; flex-wrap: wrap; }

/* entrance stagger */
.hero .st { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.hero.in .st { opacity: 1; transform: none; }
.hero.in .st:nth-child(1) { transition-delay: .05s; }
.hero.in .st:nth-child(2) { transition-delay: .18s; }
.hero.in .st:nth-child(4) { transition-delay: .42s; }
.hero.in .st:nth-child(5) { transition-delay: .58s; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; font-family: var(--sans); font-size: 15px; font-weight: 600;
  letter-spacing: .03em; padding: 14px 30px; border-radius: 2px; cursor: pointer;
  border: 1px solid transparent; transition: all .2s ease;
}
.btn-gold { background: var(--accent); color: var(--navy-ink); }
.btn-gold:hover { background: #dbb52f; color: var(--navy-ink); }
.btn-ghost { border-color: rgba(255,255,255,.4); color: var(--paper); }
.btn-ghost:hover { border-color: var(--paper); color: var(--paper); background: rgba(255,255,255,.06); }
.btn-navy { background: var(--navy); color: var(--paper); }
.btn-navy:hover { background: var(--navy-deep); color: var(--paper); }

/* ---------- sections ---------- */
section { padding: 96px 0; }
.section-head { max-width: var(--w-text); }
.eyebrow {
  font-size: 12px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--accent-deep); font-weight: 700;
}
h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(30px, 3.6vw, 42px);
  line-height: 1.18; color: var(--navy-ink);
  margin: 14px 0 18px; letter-spacing: -.01em;
}
.section-head p { color: var(--gray); font-size: 17.5px; }

/* scroll reveal */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- vertical doors ---------- */
.doors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 56px; }
@media (max-width: 900px) { .doors { grid-template-columns: 1fr; } }
.door {
  background: var(--paper); padding: 44px 36px 48px;
  position: relative; display: block; color: inherit;
  transition: background .25s ease;
}
.door::before {
  content: ""; position: absolute; top: 0; left: 0; height: 3px; width: 0;
  background: var(--accent); transition: width .35s ease;
}
.door:hover { background: var(--paper-warm); color: inherit; }
.door:hover::before { width: 100%; }
.door .num {
  font-family: var(--serif); font-size: 15px; color: var(--accent-deep);
}
.door h3 {
  font-family: var(--serif); font-weight: 500; font-size: 26px;
  color: var(--navy-ink); margin: 10px 0 12px;
}
.door p { font-size: 15.5px; color: var(--gray); }
.door .reg {
  margin-top: 22px; font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--gray-soft); font-weight: 600;
}
.door .go {
  margin-top: 18px; font-size: 14px; font-weight: 600; color: var(--navy);
  display: inline-block;
}
.door:hover .go { color: var(--navy-deep); }

/* ---------- disciplines (dark band) ---------- */
.band {
  background: var(--navy-ink); color: var(--paper);
}
.band h2 { color: var(--paper); }
.band .section-head p { color: rgba(255,255,255,.72); }
.band .eyebrow { color: var(--accent); }
.disciplines { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; margin-top: 60px; }
@media (max-width: 900px) { .disciplines { grid-template-columns: 1fr; } }
.disc { border-top: 1px solid rgba(255,255,255,.18); padding-top: 26px; }
.disc .d-k { font-family: var(--serif); color: var(--accent); font-size: 15px; }
.disc h3 { font-family: var(--serif); font-weight: 500; font-size: 24px; margin: 8px 0 10px; }
.disc p { font-size: 15.5px; color: rgba(255,255,255,.72); }
.disc ul { margin: 16px 0 0 0; list-style: none; }
.disc li {
  font-size: 14.5px; color: rgba(255,255,255,.82);
  padding: 7px 0 7px 18px; position: relative;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.disc li::before {
  content: ""; position: absolute; left: 0; top: 15px;
  width: 7px; height: 1.5px; background: var(--accent);
}

/* ---------- assessment feature ---------- */
.assess { background: var(--paper-warm); }
.assess-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 72px; align-items: start; }
@media (max-width: 900px) { .assess-grid { grid-template-columns: 1fr; gap: 40px; } }
.assess-steps { counter-reset: step; margin-top: 8px; }
.a-step {
  display: flex; gap: 22px; padding: 26px 0; border-bottom: 1px solid var(--line);
}
.a-step:last-child { border-bottom: 0; }
.a-step .n {
  font-family: var(--serif); font-size: 30px; color: var(--accent-deep); line-height: 1;
  min-width: 44px;
}
.a-step h4 { font-family: var(--sans); font-size: 16.5px; color: var(--navy-ink); margin-bottom: 6px; }
.a-step p { font-size: 15px; color: var(--gray); }

/* ---------- proof strip ---------- */
.proof { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 56px 0; }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
@media (max-width: 800px) { .proof-grid { grid-template-columns: repeat(2, 1fr); } }
.proof .p-num { font-family: var(--serif); font-size: 40px; color: var(--navy); line-height: 1; }
.proof .p-label { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--gray-soft); margin-top: 10px; font-weight: 600; }

/* ---------- leadership ---------- */
.leads { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 52px; }
@media (max-width: 800px) { .leads { grid-template-columns: 1fr; } }
.lead-card { border-left: 3px solid var(--accent); padding-left: 28px; }
.lead-card h3 { font-family: var(--serif); font-weight: 500; font-size: 24px; color: var(--navy-ink); }
.lead-card .role { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent-deep); font-weight: 700; margin: 6px 0 14px; }
.lead-card p { font-size: 15.5px; color: var(--gray); }

/* ---------- page hero (interior pages) ---------- */
.page-hero {
  background: linear-gradient(150deg, var(--navy-ink), var(--navy-deep));
  color: var(--paper); padding: 84px 0 72px;
}
.page-hero[data-art] {
  background-image:
    linear-gradient(100deg, #0d1233 0%, rgba(13,18,51,.94) 42%, rgba(13,18,51,.2) 100%),
    var(--ph-art);
  background-size: cover, cover;
  background-position: center, right center;
  background-repeat: no-repeat;
  padding: 100px 0 92px;
}
.ph-legal      { --ph-art: url("../assets/img/v-legal.jpg"); }
.ph-financial  { --ph-art: url("../assets/img/v-financial.jpg"); }
.ph-healthcare { --ph-art: url("../assets/img/v-healthcare.jpg"); }
.ph-assessment { --ph-art: url("../assets/img/p-assessment.jpg"); }
.ph-legaltech  { --ph-art: url("../assets/img/p-legaltech.jpg"); }
.ph-cyber      { --ph-art: url("../assets/img/p-cyber.jpg"); }
.ph-invest     { --ph-art: url("../assets/img/p-invest.jpg"); }
.ph-compliance { --ph-art: url("../assets/img/p-compliance.jpg"); }
.ph-globalrisk { --ph-art: url("../assets/img/p-globalrisk.jpg"); }
.ph-ai         { --ph-art: url("../assets/img/p-ai.jpg"); }
.ph-consulting { --ph-art: url("../assets/img/p-consulting.jpg"); }
.page-hero .kicker { font-size: 13px; letter-spacing: .22em; text-transform: uppercase; color: var(--accent); font-weight: 600; }
.page-hero h1 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(34px, 4.4vw, 54px); line-height: 1.15;
  max-width: 780px; margin-top: 18px; letter-spacing: -.01em;
}
.page-hero p.lead { margin-top: 22px; font-size: 18px; max-width: 640px; color: rgba(255,255,255,.8); }

/* ---------- generic content blocks ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; gap: 36px; } }
.check-list { list-style: none; margin-top: 20px; }
.check-list li {
  padding: 12px 0 12px 30px; position: relative; border-bottom: 1px solid var(--line);
  font-size: 15.5px; color: var(--charcoal);
}
.check-list li::before {
  content: ""; position: absolute; left: 2px; top: 19px;
  width: 12px; height: 6px;
  border-left: 2px solid var(--accent-deep); border-bottom: 2px solid var(--accent-deep);
  transform: rotate(-45deg);
}
.callout {
  background: var(--paper-warm); border-left: 3px solid var(--accent);
  padding: 30px 34px; margin: 44px 0;
}
.callout p { font-family: var(--serif); font-size: 20px; color: var(--navy-ink); line-height: 1.5; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    linear-gradient(140deg, rgba(24,24,104,.88), rgba(48,64,128,.88)),
    url("../assets/img/texture-contour.jpg") center / cover no-repeat,
    var(--navy-deep);
  color: var(--paper); text-align: center;
}
.cta-band h2 { color: var(--paper); max-width: 760px; margin-left: auto; margin-right: auto; }
.cta-band p { color: rgba(255,255,255,.78); max-width: 560px; margin: 0 auto 36px; }

/* ---------- footer ---------- */
.site-footer { background: var(--navy-ink); color: rgba(255,255,255,.65); padding: 64px 0 40px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.f-brand .f-name { font-family: var(--serif); color: var(--paper); font-size: 20px; }
.f-brand .f-tag { color: var(--accent); font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; margin-top: 8px; font-weight: 600; }
.site-footer h5 { color: var(--paper); font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { color: rgba(255,255,255,.65); }
.site-footer a:hover { color: var(--paper); }
.f-legal { border-top: 1px solid rgba(255,255,255,.12); margin-top: 48px; padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 12.5px; color: rgba(255,255,255,.45); }

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  .hero .st, .reveal { opacity: 1; transform: none; transition: none; }
  .hero .rule, .hero.in .rule { width: 96px; transition: none; }
  html { scroll-behavior: auto; }
}