:root {
  --charcoal: #24282c;
  --charcoal-soft: #3a3f44;
  --charcoal-deep: #15181b;
  --charcoal-deep-2: #1e2226;
  --grey: #5a5f63;
  --grey-light: #9a9fa3;
  --rule: #dcdddc;
  --rule-soft: #e8e8e6;
  --bg: #fafaf8;
  --bg-band: #f1f0ed;
  --cream: #f5f3ee;
  --gold: #b3874f;
  --gold-soft: #d9c19a;
  --gold-deep: #8f6b3c;
  --serif: Georgia, "Times New Roman", Times, serif;
  --sans: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--charcoal);
  font-family: var(--sans);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--charcoal);
}

a:hover {
  color: var(--grey);
}

img {
  max-width: 100%;
}

/* Header */

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 1.4rem 3rem;
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  position: relative;
  z-index: 10;
  box-shadow: 0 1px 0 rgba(20, 20, 20, 0.03);
}

.brand {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  text-decoration: none;
}

.brand img {
  height: 68px;
  width: auto;
  display: block;
}

.brand-divider {
  width: 1px;
  height: 34px;
  background: var(--rule);
  display: block;
  flex-shrink: 0;
}

.brand-tagline {
  font-family: var(--serif);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey);
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.main-nav a {
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--grey);
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--charcoal);
  border-bottom-color: var(--gold);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.lang-toggle {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  background: none;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--grey);
  padding: 0.5rem 1.1rem;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.lang-toggle:hover {
  border-color: var(--charcoal);
  color: var(--charcoal);
}

/* Eyebrow — echoes the flanking-line motif in the logo's "GROUP" line */

.eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin: 0 0 1.75rem;
}

.eyebrow::before,
.eyebrow::after {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--gold);
}

.eyebrow--light {
  color: var(--gold-soft);
}

.eyebrow--light::before,
.eyebrow--light::after {
  background: rgba(217, 193, 154, 0.55);
}

main {
  flex: 1;
  width: 100%;
}

/* Buttons */

.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.95rem 2.2rem;
  border-radius: 2px;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.btn-primary {
  background: var(--gold);
  color: var(--charcoal-deep);
  border: 1px solid var(--gold);
}

.btn-primary:hover {
  background: var(--gold-soft);
  border-color: var(--gold-soft);
  color: var(--charcoal-deep);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--charcoal);
  border: 1px solid var(--rule);
}

.btn-ghost:hover {
  border-color: var(--charcoal);
  color: var(--charcoal);
}

.btn-ghost-light {
  background: transparent;
  color: var(--cream);
  border: 1px solid rgba(245, 243, 238, 0.35);
}

.btn-ghost-light:hover {
  border-color: var(--cream);
  color: var(--cream);
}

/* Hero (dark, home only) */

.hero-dark {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 82% 18%, var(--charcoal-deep-2) 0%, var(--charcoal-deep) 55%, #0e1012 100%);
  color: var(--cream);
  text-align: center;
  padding: 6.5rem 2rem 6rem;
}

.hero-dark .watermark {
  position: absolute;
  top: 50%;
  right: -6%;
  width: 620px;
  max-width: 70vw;
  transform: translateY(-50%);
  opacity: 0.07;
  filter: invert(1);
  pointer-events: none;
}

.hero-dark .inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}

.hero-dark h1 {
  color: var(--cream);
  font-size: 2.75rem;
  line-height: 1.25;
  margin: 0 0 1.5rem;
}

.hero-lead {
  font-family: var(--sans);
  font-size: 1.1rem;
  line-height: 1.7;
  color: #cfcdc7;
  max-width: 600px;
  margin: 0 auto 2.75rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* Icon */

.icon {
  width: 30px;
  height: 30px;
  color: var(--gold);
}

/* Feature / value grid */

.section {
  max-width: 1040px;
  margin: 0 auto;
  padding: 5.5rem 2rem;
  text-align: center;
}

.section h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.9rem;
  margin: 0 0 3rem;
  color: var(--charcoal);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.card {
  padding: 2.5rem 2rem;
  border: 1px solid var(--rule-soft);
  border-radius: 4px;
  text-align: left;
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  box-shadow: 0 16px 32px -20px rgba(20, 20, 20, 0.25);
  transform: translateY(-3px);
  border-color: var(--rule);
}

.card .icon {
  margin-bottom: 1.25rem;
}

.card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.2rem;
  margin: 0 0 0.75rem;
  color: var(--charcoal);
}

.card p {
  font-size: 0.95rem;
  color: var(--grey);
  margin: 0;
}

/* Process */

.process {
  background: var(--bg-band);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
  position: relative;
}

.process-grid::before {
  content: "";
  position: absolute;
  top: 27px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: var(--rule);
}

.process-step {
  position: relative;
  padding: 0 0.75rem;
}

.process-number {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin: 0 auto 1.5rem;
  border: 1px solid var(--gold);
  border-radius: 50%;
  background: var(--bg-band);
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--gold-deep);
}

.process-step h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.05rem;
  margin: 0 0 0.6rem;
  color: var(--charcoal);
}

.process-step p {
  font-size: 0.9rem;
  color: var(--grey);
  margin: 0;
}

/* Pull quote / who we serve */

.pull-quote {
  text-align: center;
  padding: 5.5rem 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.pull-quote blockquote {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.65rem;
  line-height: 1.55;
  color: var(--charcoal);
  max-width: 760px;
  margin: 0 auto;
}

/* CTA band */

.cta-band {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 15% 85%, var(--charcoal-deep-2) 0%, var(--charcoal-deep) 60%, #0e1012 100%);
  color: var(--cream);
  text-align: center;
  padding: 5rem 2rem;
}

.cta-band .watermark {
  position: absolute;
  top: 50%;
  left: -8%;
  width: 420px;
  max-width: 60vw;
  transform: translateY(-50%);
  opacity: 0.06;
  filter: invert(1);
  pointer-events: none;
}

.cta-band .inner {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 2rem;
  color: var(--cream);
  margin: 0 0 2.25rem;
}

/* Page header band (about / contact / 404) */

.page-band {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-band) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--rule);
  text-align: center;
  padding: 4.5rem 2rem 3.5rem;
}

.page-band .watermark {
  position: absolute;
  top: -10%;
  right: -5%;
  width: 340px;
  max-width: 50vw;
  opacity: 0.05;
  pointer-events: none;
}

.page-band .inner {
  position: relative;
  z-index: 1;
}

h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 2.4rem;
  letter-spacing: 0.01em;
  margin: 0;
  color: var(--charcoal);
}

.page-content {
  max-width: 700px;
  margin: 0 auto;
  padding: 4.5rem 2rem 2rem;
}

.page-content p {
  font-size: 1.05rem;
  color: var(--charcoal-soft);
  margin: 0 0 1.4rem;
}

.page-content p:last-child {
  margin-bottom: 0;
}

.lede {
  font-family: var(--serif);
  font-size: 1.25rem;
  color: var(--charcoal);
}

/* Contact */

.contact-card {
  max-width: 560px;
  margin: 0 auto;
  padding: 4.5rem 2rem 2rem;
  text-align: center;
}

.contact-card p.lede {
  margin-bottom: 2.5rem;
}

.contact-email {
  display: inline-block;
  font-family: var(--serif);
  font-size: 1.5rem;
  text-decoration: none;
  color: var(--charcoal);
  padding: 1.1rem 2.5rem;
  border: 1px solid var(--rule);
  border-radius: 2px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.contact-email:hover {
  border-color: var(--gold);
  background: var(--bg-band);
}

.contact-label {
  display: block;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-light);
  margin-bottom: 1.25rem;
}

.contact-note {
  font-size: 0.9rem;
  color: var(--grey-light);
  margin-top: 2rem;
}

/* 404 */

.not-found {
  text-align: center;
  max-width: 520px;
  margin: 0 auto;
  padding: 6rem 2rem 7rem;
}

.not-found .code {
  font-family: var(--serif);
  font-size: 5.5rem;
  line-height: 1;
  color: var(--gold);
  margin: 0 0 1rem;
}

.not-found p {
  color: var(--charcoal-soft);
  font-size: 1.05rem;
}

.not-found a.btn {
  margin-top: 1.5rem;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--rule);
  background: var(--bg-band);
  padding: 3rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.footer-brand img {
  height: 40px;
  width: auto;
  display: block;
}

.footer-brand span {
  font-family: var(--serif);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey);
}

.footer-nav {
  display: flex;
  gap: 1.75rem;
}

.footer-nav a {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--grey);
}

.footer-nav a:hover {
  color: var(--charcoal);
}

.footer-email {
  font-size: 0.85rem;
  color: var(--grey);
  text-decoration: none;
}

.footer-email:hover {
  color: var(--charcoal);
}

/* Responsive */

@media (max-width: 760px) {
  .card-grid {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .process-grid::before {
    display: none;
  }

  .hero-dark h1 {
    font-size: 2.1rem;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 1.1rem 1.25rem;
  }

  .brand {
    gap: 0.85rem;
  }

  .brand img {
    height: 58px;
  }

  .brand-divider,
  .brand-tagline {
    display: none;
  }

  .main-nav {
    gap: 1.25rem;
  }

  .header-right {
    gap: 1rem;
  }

  .hero-dark {
    padding: 4rem 1.25rem 3.5rem;
  }

  .hero-dark h1 {
    font-size: 1.85rem;
  }

  .hero-lead {
    font-size: 1.02rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .section {
    padding: 3.5rem 1.25rem;
  }

  .pull-quote {
    padding: 3.5rem 1.25rem;
  }

  .pull-quote blockquote {
    font-size: 1.3rem;
  }

  h1 {
    font-size: 1.9rem;
  }

  .page-content,
  .contact-card,
  .not-found {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .not-found .code {
    font-size: 4rem;
  }

  .site-footer {
    padding: 2.5rem 1.25rem;
    justify-content: center;
    text-align: center;
  }

  .footer-nav {
    gap: 1.1rem;
  }
}