:root {
  --color-ink: #1a2e35;
  --color-ink-soft: #3d5560;
  --color-surface: #f7f5f0;
  --color-surface-alt: #ede9e0;
  --color-accent: #1a3a4a;
  --color-gold: #b8941f;
  --color-gold-light: #c9a227;
  --color-white: #ffffff;
  --color-border: #d4cfc4;
  --color-error: #9b2c2c;
  --color-success: #276749;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Source Sans 3', system-ui, sans-serif;
  --shadow-sm: 0 1px 3px rgba(26, 46, 53, 0.08);
  --shadow-md: 0 4px 20px rgba(26, 46, 53, 0.1);
  --radius: 4px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-surface);
}

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

a { color: var(--color-accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--color-gold); }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-ink);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.375rem; }

p { margin: 0 0 1rem; }

ul, ol { margin: 0 0 1rem; padding-left: 1.25rem; }

address { font-style: normal; }

/* Layout */
.container {
  width: min(1120px, 92%);
  margin-inline: auto;
}

.container--narrow { width: min(760px, 92%); }

/* Header */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, 92%);
  margin-inline: auto;
  padding: 0.875rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-ink);
}

.logo:hover { color: var(--color-accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-ink);
  transition: var(--transition);
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-ink-soft);
}

.main-nav a:hover { color: var(--color-accent); }

.nav-cta {
  background: var(--color-accent);
  color: var(--color-white) !important;
  padding: 0.5rem 1.125rem;
  border-radius: var(--radius);
}

.nav-cta:hover {
  background: var(--color-gold);
  color: var(--color-ink) !important;
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    display: none;
    padding: 1rem 4%;
  }

  .main-nav.is-open { display: block; }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

/* Footer */
.site-footer {
  background: var(--color-accent);
  color: rgba(255, 255, 255, 0.85);
  margin-top: 4rem;
  padding: 3rem 4% 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2rem;
  width: min(1120px, 100%);
  margin-inline: auto;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-brand .logo { color: var(--color-white); }
.footer-brand p { font-size: 0.9375rem; margin-top: 0.75rem; opacity: 0.85; }

.footer-links h3,
.footer-contact h3 {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-gold-light);
  margin: 0 0 1rem;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li { margin-bottom: 0.5rem; }

.footer-links a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}

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

.footer-contact address p { margin-bottom: 0.375rem; font-size: 0.9375rem; }

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  width: min(1120px, 100%);
  margin-inline: auto;
  padding-top: 1.5rem;
  font-size: 0.8125rem;
}

.footer-legal ul {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-legal a { color: rgba(255, 255, 255, 0.7); text-decoration: none; }
.footer-legal a:hover { color: var(--color-gold-light); }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-ink);
}

.btn-secondary {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-secondary:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-outline-light:hover {
  background: var(--color-white);
  color: var(--color-accent);
}

/* Hero */
.hero {
  position: relative;
  min-height: 72vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  padding: 4rem 4%;
  background: var(--color-white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 50%;
  height: 140%;
  background: linear-gradient(135deg, var(--color-surface-alt) 0%, transparent 70%);
  transform: rotate(-8deg);
  pointer-events: none;
}

.hero-content { position: relative; z-index: 1; }

.hero-eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.hero h1 { margin: 0 0 1.25rem; max-width: 14ch; }

.hero-lead {
  font-size: 1.1875rem;
  color: var(--color-ink-soft);
  max-width: 42ch;
  margin-bottom: 2rem;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-visual img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
}

.hero-visual::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: -12px;
  width: 60%;
  height: 60%;
  border: 2px solid var(--color-gold);
  border-radius: var(--radius);
  z-index: -1;
}

@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 3rem 4%;
  }
  .hero h1 { max-width: none; }
}

/* Page hero */
.page-hero {
  background: var(--color-accent);
  color: var(--color-white);
  padding: 3.5rem 4%;
  text-align: center;
}

.page-hero h1 { color: var(--color-white); margin: 0 0 0.75rem; }
.page-hero p { color: rgba(255,255,255,0.85); max-width: 52ch; margin: 0 auto; font-size: 1.125rem; }

/* Sections */
.section { padding: 4rem 0; }
.section--alt { background: var(--color-surface-alt); }

.section-header {
  margin-bottom: 2.5rem;
}

.section-header h2 { margin: 0 0 0.75rem; }

.section-header p {
  color: var(--color-ink-soft);
  max-width: 58ch;
  margin: 0;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.card-body { padding: 1.5rem; }

.card-body h3 { margin: 0 0 0.5rem; }
.card-body p { font-size: 0.9375rem; color: var(--color-ink-soft); margin-bottom: 1rem; }

.card-link {
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
}

/* Feature strip */
.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 3rem 0;
}

.feature-item {
  border-left: 3px solid var(--color-gold);
  padding-left: 1.25rem;
}

.feature-item h3 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.feature-item p {
  font-size: 0.9375rem;
  color: var(--color-ink-soft);
  margin: 0;
}

@media (max-width: 700px) {
  .feature-strip { grid-template-columns: 1fr; }
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
}

.testimonial {
  background: var(--color-white);
  padding: 1.75rem;
  border-radius: var(--radius);
  border-top: 3px solid var(--color-gold);
}

.testimonial blockquote {
  margin: 0 0 1rem;
  font-style: italic;
  color: var(--color-ink-soft);
}

.testimonial cite {
  font-style: normal;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ink);
}

.testimonial cite span {
  display: block;
  font-weight: 400;
  color: var(--color-ink-soft);
  margin-top: 0.25rem;
}

/* CTA band */
.cta-band {
  background: var(--color-accent);
  color: var(--color-white);
  padding: 3.5rem 4%;
  text-align: center;
}

.cta-band h2 { color: var(--color-white); margin: 0 0 0.75rem; }
.cta-band p { color: rgba(255,255,255,0.85); margin: 0 auto 1.5rem; max-width: 48ch; }

/* Forms */
.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 0.375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(26, 58, 74, 0.12);
}

.form-group textarea { min-height: 140px; resize: vertical; }

.field-error {
  display: block;
  color: var(--color-error);
  font-size: 0.875rem;
  margin-top: 0.375rem;
}

.form-status {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9375rem;
}

.form-status--success {
  background: #e6f4ea;
  color: var(--color-success);
}

.form-status--error {
  background: #fce8e8;
  color: var(--color-error);
}

/* Contact layout */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h2 { margin-top: 0; }

.contact-detail {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.contact-detail h3 {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-gold);
  margin: 0 0 0.5rem;
}

@media (max-width: 768px) {
  .contact-layout { grid-template-columns: 1fr; }
}

/* Pricing */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.pricing-table th,
.pricing-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.pricing-table th {
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 600;
}

.pricing-table tr:last-child td { border-bottom: none; }

.pricing-note {
  background: var(--color-surface-alt);
  padding: 1.5rem;
  border-radius: var(--radius);
  margin-top: 2rem;
  font-size: 0.9375rem;
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.blog-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.blog-card img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.blog-card-body { padding: 1.5rem; }

.blog-meta {
  font-size: 0.8125rem;
  color: var(--color-gold);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.article-content {
  padding: 3rem 0 4rem;
}

.article-content h2 {
  margin: 2rem 0 1rem;
  font-size: 1.75rem;
}

.article-content h3 {
  margin: 1.5rem 0 0.75rem;
}

.article-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
}

.article-meta {
  color: var(--color-ink-soft);
  font-size: 0.9375rem;
  margin-bottom: 2rem;
}

/* Legal */
.legal-content {
  padding: 3rem 0 4rem;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
}

.legal-content h3 {
  font-size: 1.125rem;
  margin: 1.5rem 0 0.75rem;
}

.cookies-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9375rem;
}

.cookies-table th,
.cookies-table td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  text-align: left;
}

.cookies-table th { background: var(--color-surface-alt); }

/* 404 */
.error-page {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 4%;
}

.error-page h1 {
  font-size: 6rem;
  color: var(--color-gold);
  margin: 0;
  line-height: 1;
}

/* Process steps */
.process-steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 0;
}

.process-steps li {
  counter-increment: step;
  position: relative;
  padding: 0 0 2rem 3.5rem;
  border-left: 2px solid var(--color-border);
  margin-left: 1rem;
}

.process-steps li:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.process-steps li::before {
  content: counter(step);
  position: absolute;
  left: -1.125rem;
  top: 0;
  width: 2.25rem;
  height: 2.25rem;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
}

/* Split layout */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.split-layout img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
  .split-layout { grid-template-columns: 1fr; }
}

/* Case study */
.case-study {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius);
  margin-bottom: 2rem;
  border-left: 4px solid var(--color-gold);
}

.case-study h3 { margin-top: 0; }

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
  z-index: 1000;
  padding: 1.25rem 4%;
}

.cookie-banner-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1120px, 100%);
  margin-inline: auto;
}

.cookie-banner p {
  margin: 0;
  font-size: 0.9375rem;
  flex: 1;
  min-width: 240px;
}

.cookie-banner-actions {
  display: flex;
  gap: 0.75rem;
}

/* Inline errors */
.inline-error {
  color: var(--color-error);
  background: #fce8e8;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9375rem;
}

/* Service detail */
.service-detail-hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: start;
  padding: 3rem 0;
}

.service-detail-hero img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.service-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 1.5rem 0;
  padding: 1.25rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.service-meta dt {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gold);
  font-weight: 600;
}

.service-meta dd {
  margin: 0.25rem 0 0;
  font-weight: 600;
}

.included-list {
  list-style: none;
  padding: 0;
}

.included-list li {
  padding: 0.5rem 0 0.5rem 1.75rem;
  position: relative;
}

.included-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-weight: 700;
}

@media (max-width: 768px) {
  .service-detail-hero { grid-template-columns: 1fr; }
}

/* Framework page */
.framework-diagram {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  margin: 2rem 0;
}

.framework-layer {
  padding: 1.25rem;
  margin-bottom: 0.75rem;
  background: var(--color-surface);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.framework-layer:last-child { margin-bottom: 0; }

.framework-layer h4 {
  margin: 0 0 0.375rem;
  font-family: var(--font-sans);
  font-size: 1rem;
}

.framework-layer p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-ink-soft);
}