:root {
  --gh-navy:       #0A1F44;
  --gh-navy-mid:   #1B2A4A;
  --gh-gold:       #C9A84C;
  --gh-gold-hover: #b8922e;
  --gh-white:      #ffffff;
  --gh-bg:         #ffffff;
  --gh-bg-alt:     #F8F8F8;
  --gh-text:       #2D2D2D;
  --gh-muted:      #666666;
  --gh-border:     #E0E0E0;
  --gh-shadow:     rgba(10,31,68,0.12);
  --gh-max-width:  1200px;
  --gh-font-body:  'Inter', 'Helvetica Neue', Arial, sans-serif;
  --gh-font-head:  'Playfair Display', Georgia, serif;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--gh-font-body);
  color: var(--gh-text);
  background: var(--gh-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--gh-navy); text-decoration: underline; }
a:hover { color: var(--gh-gold); }

/* ── Container ───────────────────────────────────────────── */
.gh-container {
  width: 100%;
  max-width: var(--gh-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ── Sections ────────────────────────────────────────────── */
.gh-section { padding: 4rem 0; }
.gh-section--alt { background: var(--gh-bg-alt); }

.gh-section-head { text-align: center; margin-bottom: 2.5rem; }
.gh-section-head__tag { font-size: 0.85rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gh-gold); margin-bottom: 0.5rem; }
.gh-section-head__title { font-family: var(--gh-font-head); font-size: 2rem; color: var(--gh-navy); }
.gh-section-head__desc { color: var(--gh-muted); margin-top: 0.75rem; max-width: 600px; margin-left: auto; margin-right: auto; }

.gh-section-title {
  font-family: var(--gh-font-head);
  font-size: 1.6rem;
  color: var(--gh-navy);
  margin-bottom: 1.25rem;
}

/* ── Header ──────────────────────────────────────────────── */
.gh-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--gh-navy);
  height: 66px;
  display: flex;
  align-items: center;
  box-shadow: 0 2px 8px var(--gh-shadow);
}

.gh-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.gh-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--gh-white);
}

.gh-logo__mark {
  background: var(--gh-gold);
  color: var(--gh-navy);
  width: 40px;
  height: 40px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.gh-logo__text { display: flex; flex-direction: column; line-height: 1.2; }
.gh-logo__name { font-weight: 700; font-size: 1rem; color: var(--gh-white); }
.gh-logo__sub  { font-size: 0.72rem; color: var(--gh-gold); letter-spacing: 0.04em; }

.gh-nav {
  display: flex;
  list-style: none;
  gap: 0;
  align-items: center;
}

.gh-nav li a {
  display: block;
  padding: 0.5rem 1rem;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}
.gh-nav li a:hover,
.gh-nav li a.active { color: var(--gh-gold); }

.gh-nav li.gh-nav__cta a {
  background: var(--gh-gold);
  color: var(--gh-navy);
  border-radius: 4px;
  padding: 0.45rem 1.1rem;
  font-weight: 600;
  margin-left: 0.5rem;
}
.gh-nav li.gh-nav__cta a:hover { background: var(--gh-gold-hover); color: var(--gh-white); }

.gh-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.gh-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gh-white);
  border-radius: 2px;
  transition: background 0.2s;
}

.gh-mobile-nav {
  display: none;
  background: var(--gh-navy-mid);
  padding: 1rem 1.5rem;
}
.gh-mobile-nav.open { display: block; }
.gh-mobile-nav a {
  display: block;
  padding: 0.6rem 0;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.gh-mobile-nav a:hover { color: var(--gh-gold); }
.gh-mobile-nav .gh-mobile-cta {
  color: var(--gh-gold);
  font-weight: 600;
  border-bottom: none;
}

/* ── Hero ────────────────────────────────────────────────── */
.gh-hero {
  background: var(--gh-navy);
  padding: 5rem 0 4rem;
  color: var(--gh-white);
}

.gh-hero__headline {
  font-family: var(--gh-font-head);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.25;
  max-width: 780px;
  margin-bottom: 1.25rem;
}

.gh-hero__sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  max-width: 600px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.gh-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ── Page Hero ───────────────────────────────────────────── */
.gh-page-hero {
  background: var(--gh-navy);
  padding: 3.5rem 0;
  color: var(--gh-white);
}

.gh-page-hero__tag {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gh-gold);
  margin-bottom: 0.5rem;
}

.gh-page-hero__title {
  font-family: var(--gh-font-head);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.gh-page-hero__sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  max-width: 600px;
}

/* ── Buttons ─────────────────────────────────────────────── */
.gh-btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 4px;
  padding: 0.65rem 1.4rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  line-height: 1.4;
}
.gh-btn--lg  { padding: 0.8rem 1.8rem; font-size: 1rem; }
.gh-btn--sm  { padding: 0.4rem 1rem; font-size: 0.85rem; }

.gh-btn--gold { background: var(--gh-gold); color: var(--gh-navy); border-color: var(--gh-gold); }
.gh-btn--gold:hover { background: var(--gh-gold-hover); border-color: var(--gh-gold-hover); color: var(--gh-white); text-decoration: none; }

.gh-btn--navy { background: var(--gh-navy); color: var(--gh-white); border-color: var(--gh-navy); }
.gh-btn--navy:hover { background: var(--gh-navy-mid); border-color: var(--gh-navy-mid); color: var(--gh-white); text-decoration: none; }

.gh-btn--outline-white {
  background: transparent;
  color: var(--gh-white);
  border-color: var(--gh-white);
}
.gh-btn--outline-white:hover { background: var(--gh-white); color: var(--gh-navy); text-decoration: none; }

.gh-link { color: var(--gh-navy); font-weight: 600; text-decoration: underline; }
.gh-link:hover { color: var(--gh-gold); }

/* ── CTA Strip ───────────────────────────────────────────── */
.gh-cta-strip {
  background: var(--gh-navy);
  padding: 3.5rem 0;
}
.gh-cta-strip__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
}
.gh-cta-strip__quote {
  font-family: var(--gh-font-head);
  font-size: 1.5rem;
  color: var(--gh-gold);
  font-weight: 700;
}

/* ── About Content ───────────────────────────────────────── */
.gh-about-content {
  max-width: 800px;
}
.gh-about-content p {
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
  color: #444;
  line-height: 1.8;
}

/* ── About Strip (homepage) ──────────────────────────────── */
.gh-about-strip { max-width: 800px; }
.gh-about-strip p { font-size: 1.05rem; color: #444; line-height: 1.8; margin-bottom: 1.25rem; }

/* ── Grids ───────────────────────────────────────────────── */
.gh-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* ── Service Cards ───────────────────────────────────────── */
.gh-service-card {
  background: var(--gh-bg);
  border: 1px solid var(--gh-border);
  border-radius: 6px;
  padding: 1.75rem;
  box-shadow: 0 2px 8px var(--gh-shadow);
}
.gh-service-card__icon { font-size: 2rem; margin-bottom: 0.75rem; }
.gh-service-card__title {
  font-family: var(--gh-font-head);
  font-size: 1.2rem;
  color: var(--gh-navy);
  margin-bottom: 0.5rem;
}
.gh-service-card__desc { color: var(--gh-muted); font-size: 0.95rem; margin-bottom: 0.75rem; }

/* ── Service Grid (consulting page) ─────────────────────── */
.gh-service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.gh-service-block {
  padding: 1.75rem;
  background: var(--gh-bg);
  border-left: 4px solid var(--gh-gold);
  border-radius: 0 6px 6px 0;
  box-shadow: 0 2px 8px var(--gh-shadow);
}
.gh-service-block h3 {
  font-family: var(--gh-font-head);
  font-size: 1.2rem;
  color: var(--gh-navy);
  margin-bottom: 0.75rem;
}
.gh-service-block p { color: #444; font-size: 0.97rem; }

/* ── Two Col ─────────────────────────────────────────────── */
.gh-two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

/* ── List ────────────────────────────────────────────────── */
.gh-list {
  list-style: none;
  padding: 0;
}
.gh-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: #444;
  font-size: 1rem;
  border-bottom: 1px solid var(--gh-border);
}
.gh-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--gh-gold);
  font-weight: 700;
}

/* ── Topics Grid ─────────────────────────────────────────── */
.gh-topics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.gh-topic-card {
  background: var(--gh-bg);
  border: 1px solid var(--gh-border);
  border-radius: 6px;
  padding: 1.75rem;
  box-shadow: 0 2px 8px var(--gh-shadow);
}
.gh-topic-card__icon { font-size: 1.8rem; margin-bottom: 0.75rem; }
.gh-topic-card h3 {
  font-family: var(--gh-font-head);
  font-size: 1.15rem;
  color: var(--gh-navy);
  margin-bottom: 0.35rem;
}
.gh-topic-card__sub { color: var(--gh-muted); font-size: 0.9rem; margin-bottom: 0.6rem; }
.gh-topic-card p:last-child { color: #444; font-size: 0.95rem; }

/* ── Credentials ─────────────────────────────────────────── */
.gh-creds { display: flex; flex-direction: column; gap: 1rem; }
.gh-cred-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--gh-bg);
  border-radius: 6px;
  border: 1px solid var(--gh-border);
  box-shadow: 0 1px 4px var(--gh-shadow);
}
.gh-cred-icon { font-size: 1.4rem; flex-shrink: 0; }
.gh-cred-item span:last-child { color: #444; font-size: 0.97rem; line-height: 1.5; }

/* ── Contact ─────────────────────────────────────────────── */
.gh-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.gh-contact-info-col {
  border-top: 1px solid var(--gh-border);
  padding-top: 2rem;
}
.gh-contact-info-col h3 {
  font-family: var(--gh-font-head);
  font-size: 1.2rem;
  color: var(--gh-navy);
  margin-bottom: 1rem;
}
.gh-contact-info-col p { color: #444; margin-bottom: 0.6rem; }
.gh-contact-info-col a { color: var(--gh-navy); }
.gh-contact-info-col a:hover { color: var(--gh-gold); }

.gh-contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.gh-field { display: flex; flex-direction: column; gap: 0.3rem; }
.gh-field label { font-weight: 600; font-size: 0.9rem; color: var(--gh-navy); }
.gh-field input,
.gh-field select,
.gh-field textarea {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1.5px solid var(--gh-border);
  border-radius: 4px;
  font-family: var(--gh-font-body);
  font-size: 1rem;
  color: var(--gh-text);
  background: var(--gh-bg);
  transition: border-color 0.2s;
}
.gh-field input:focus,
.gh-field select:focus,
.gh-field textarea:focus {
  outline: none;
  border-color: var(--gh-navy);
  box-shadow: 0 0 0 3px rgba(10,31,68,0.08);
}
.gh-field textarea { resize: vertical; }
.req { color: #c00; }
.opt { color: var(--gh-muted); font-weight: 400; }

.gh-form-success {
  background: #e8f5e9;
  border: 1px solid #a5d6a7;
  border-radius: 4px;
  padding: 1.5rem;
  color: #2e7d32;
}
.gh-form-success h3 { margin-bottom: 0.4rem; }

.gh-form-error {
  background: #fce4ec;
  border: 1px solid #f48fb1;
  border-radius: 4px;
  padding: 1rem 1.25rem;
  color: #c62828;
  margin-bottom: 1rem;
}

/* ── Footer ──────────────────────────────────────────────── */
.gh-footer {
  background: var(--gh-navy);
  color: rgba(255,255,255,0.75);
  padding: 3rem 0 0;
}

.gh-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
}

.gh-footer__brand-name {
  font-family: var(--gh-font-head);
  font-size: 1.1rem;
  color: var(--gh-white);
  margin-bottom: 0.6rem;
}
.gh-footer__tagline { font-size: 0.88rem; line-height: 1.6; }

.gh-footer__col-title {
  color: var(--gh-gold);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.gh-footer__links { display: flex; flex-direction: column; gap: 0.4rem; }
.gh-footer__links a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.gh-footer__links a:hover { color: var(--gh-gold); }

.gh-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.25rem 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}
.gh-footer__bottom a { color: rgba(255,255,255,0.5); }
.gh-footer__bottom a:hover { color: var(--gh-gold); }

.gh-footer__network {
  background: rgba(0,0,0,0.2);
  padding: 0.75rem 0;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  text-align: center;
}
.gh-footer__network a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
}
.gh-footer__network a:hover { color: var(--gh-gold); }

/* ── Responsive ──────────────────────────────────────────── */
@media (min-width: 600px) {
  .gh-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .gh-topics-grid { grid-template-columns: repeat(2, 1fr); }
  .gh-service-grid { grid-template-columns: repeat(2, 1fr); }
  .gh-footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .gh-nav { display: flex; }
  .gh-hamburger { display: none; }
  .gh-grid-3 { grid-template-columns: repeat(3, 1fr); }
  .gh-two-col { grid-template-columns: 1fr 1fr; }
  .gh-footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .gh-contact-grid { grid-template-columns: 2fr 1fr; }
  .gh-contact-info-col { border-top: none; border-left: 1px solid var(--gh-border); padding-top: 0; padding-left: 2rem; }
  .gh-cta-strip__inner { flex-direction: row; justify-content: center; gap: 2rem; }
}

@media (max-width: 899px) {
  .gh-nav { display: none; }
  .gh-hamburger { display: flex; }
}

/* ── Accessibility ───────────────────────────────────────── */
:focus-visible {
  outline: 3px solid var(--gh-gold);
  outline-offset: 2px;
}
.screen-reader-text {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
}