:root {
  --navy: #0c1524;
  --navy-light: #16233a;
  --gold: #b98d3e;
  --gold-light: #d9b872;
  --cream: #f7f4ee;
  --ink: #1b1f27;
  --grey: #5b6270;
  --border: #e4ded0;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
}

h1, h2, h3, .brand {
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 600;
  letter-spacing: 0.01em;
}

a {
  color: inherit;
}

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

p {
  text-align: justify;
  text-align-last: left;
  -webkit-hyphens: auto;
  hyphens: auto;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12, 21, 36, 0.96);
  backdrop-filter: blur(6px);
  color: var(--cream);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  color: var(--cream);
  text-decoration: none;
  font-size: 1.75rem;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.brand .brand-mark {
  color: var(--gold-light);
}

.main-nav {
  display: flex;
  gap: 28px;
}

.main-nav a {
  text-decoration: none;
  color: var(--cream);
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  opacity: 0.85;
  transition: opacity 0.2s, color 0.2s;
}

.main-nav a:hover {
  opacity: 1;
  color: var(--gold-light);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--gold);
  color: var(--cream);
  border-radius: 4px;
  padding: 8px 12px;
  cursor: pointer;
}

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--cream);
  padding: 120px 0 100px;
}

.hero .container {
  max-width: var(--max-width);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero-visual img {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

.eyebrow {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  margin: 0 0 18px;
  text-align: left;
}

.hero h1 {
  font-size: 2.6rem;
  line-height: 1.2;
  margin: 0 0 22px;
}

.hero p {
  font-size: 1.1rem;
  color: #cfd4de;
  max-width: 640px;
  margin: 0 0 32px;
}

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 2px;
  text-decoration: none;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform 0.2s, background 0.2s, color 0.2s;
  border: 1px solid var(--gold);
}

.btn-primary {
  background: var(--gold);
  color: var(--navy);
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--cream);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* Sections */
section {
  padding: 96px 0;
}

.section-head {
  max-width: 680px;
  margin: 0 0 56px;
}

.section-head .eyebrow {
  color: var(--gold);
}

.section-head h2 {
  font-size: 2rem;
  margin: 0 0 16px;
  color: var(--navy);
}

.section-head p {
  color: var(--grey);
  font-size: 1.05rem;
  margin: 0;
}

.about {
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}

.about-body p {
  color: var(--ink);
  font-size: 1.02rem;
  margin: 0 0 20px;
}

.stat-list {
  display: grid;
  gap: 24px;
  border-left: 2px solid var(--gold);
  padding-left: 28px;
}

.stat-list dt {
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.5rem;
  color: var(--navy);
}

.stat-list dd {
  margin: 4px 0 0;
  color: var(--grey);
  font-size: 0.92rem;
}

/* Portfolio */
.portfolio {
  background: var(--cream);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.portfolio-card {
  background: #fff;
  border: 1px solid var(--border);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow 0.25s, transform 0.25s;
}

.portfolio-card:hover {
  box-shadow: 0 18px 40px rgba(12, 21, 36, 0.08);
  transform: translateY(-4px);
}

.portfolio-card p.portfolio-tag {
  color: var(--gold);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-align: left;
}

.pacto-mark {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: "Georgia", serif;
  font-style: italic;
  font-weight: 600;
  white-space: nowrap;
}

.pacto-mark svg {
  width: 15px;
  height: 15px;
  border-radius: 3px;
  flex-shrink: 0;
}

.pacto-mark .p {
  color: #b3985f;
}

.pacto-mark .acto {
  color: var(--navy);
}

.portfolio-card h3 {
  margin: 0;
  font-size: 1.3rem;
  color: var(--navy);
}

.portfolio-card p {
  color: var(--grey);
  font-size: 0.95rem;
  margin: 0;
  flex-grow: 1;
}

.portfolio-card a.card-link {
  color: var(--navy);
  font-size: 0.85rem;
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  align-self: flex-start;
}

/* Expertise */
.expertise {
  background: var(--navy);
  color: var(--cream);
}

.expertise .section-head h2 {
  color: var(--cream);
}

.expertise .section-head p {
  color: #b7bdc9;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.expertise-item {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 20px;
}

.expertise-item h3 {
  font-size: 1.1rem;
  margin: 0 0 10px;
  color: var(--gold-light);
}

.expertise-item p {
  margin: 0;
  color: #c3c9d3;
  font-size: 0.95rem;
}

/* Contact */
.contact {
  background: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.contact-card {
  background: var(--cream);
  border: 1px solid var(--border);
  padding: 40px;
}

.contact-card dt {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  margin: 0 0 4px;
}

.contact-card dd {
  margin: 0 0 24px;
  font-size: 1.02rem;
  color: var(--navy);
}

.contact-card dd:last-child {
  margin-bottom: 0;
}

/* Footer */
.site-footer {
  background: var(--navy);
  color: #9aa1af;
  padding: 40px 0;
  font-size: 0.85rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links a {
  color: #9aa1af;
  text-decoration: none;
  margin-left: 20px;
}

.footer-links a:hover {
  color: var(--gold-light);
}

/* Legal pages */
.legal-page {
  padding: 120px 0 100px;
  max-width: 760px;
}

.legal-page h1 {
  color: var(--navy);
  margin-bottom: 8px;
}

.legal-page .updated {
  color: var(--grey);
  font-size: 0.85rem;
  margin-bottom: 40px;
}

.legal-page h2 {
  font-size: 1.2rem;
  color: var(--navy);
  margin: 36px 0 12px;
}

.legal-page p, .legal-page li {
  color: var(--ink);
  font-size: 0.98rem;
}

.legal-page a {
  color: var(--gold);
}

.back-link {
  display: inline-block;
  margin-top: 40px;
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
}

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 24px;
    gap: 18px;
    display: none;
  }

  .main-nav.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding: 90px 0 70px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .about-grid,
  .portfolio-grid,
  .expertise-grid,
  .contact-grid,
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
    max-width: 360px;
    margin: 0 auto 32px;
  }

  .stat-list {
    padding-left: 20px;
  }

  section {
    padding: 64px 0;
  }
}