/* Hallmark: theme: midnight | material: executive-dark | job: hire | signature: tabular-proof-hero */

/* 1. Global Viewport & Resets */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  overflow-x: clip;
  background-color: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

/* 2. Layout Containers */
.site-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-main {
  flex: 1 0 auto;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-gutter);
  padding-right: var(--container-gutter);
}

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

/* 3. Typography Standards */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-ink);
  line-height: 1.2;
  font-weight: 700;
  text-wrap: balance;
  overflow-wrap: break-word;
  min-width: 0;
}

h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); }

p {
  color: var(--color-ink-2);
  margin-bottom: var(--space-20);
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

/* 4. Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-paper-translucent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-rule);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.site-branding a {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-ink);
}

.brand-monogram {
  width: 36px;
  height: 36px;
  background-color: var(--color-accent);
  color: var(--color-accent-ink);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-24);
}

.site-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink-2);
  padding: var(--space-8) 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.site-nav a:hover,
.site-nav a.current-page {
  color: var(--color-ink);
}

/* Quiet Outline Button for Nav CTA (Preserves Single Filled Primary on Page) */
.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-20);
  background-color: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-rule-2);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: border-color var(--duration-fast) var(--ease-out), background-color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}

.nav-cta-btn:hover {
  border-color: var(--color-accent);
  background-color: var(--color-accent-soft);
}

.nav-cta-btn:active {
  transform: scale(0.98);
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-8);
  color: var(--color-ink);
}

@media (max-width: 860px) {
  .site-nav { display: none; }
  .mobile-nav-toggle { display: block; }
  .mobile-nav-drawer {
    display: none;
    position: fixed;
    inset: 80px 0 0 0;
    background-color: var(--color-paper);
    z-index: 99;
    padding: var(--space-32) var(--container-gutter);
    border-top: 1px solid var(--color-rule);
  }
  .mobile-nav-drawer.is-open {
    display: block;
  }
  .mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-20);
  }
  .mobile-nav-links a {
    font-size: var(--text-h3);
    font-weight: 600;
    color: var(--color-ink);
  }
  .mobile-nav-links a:hover {
    color: var(--color-accent);
  }
}

/* 5. Hero Section */
.hero-section {
  position: relative;
  padding: var(--space-64) 0 var(--space-48) 0;
  border-bottom: 1px solid var(--color-rule);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: var(--section-gap);
  align-items: center;
}

.hero-media {
  position: relative;
}

.hero-portrait-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-rule-2);
  background-color: var(--color-paper-2);
  box-shadow: var(--shadow-card);
}

.hero-portrait-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/5;
  object-fit: cover;
  display: block;
}

.hero-content h1 {
  font-size: var(--text-hero);
  margin-bottom: var(--space-20);
  line-height: 1.15;
}

.hero-lead {
  font-size: clamp(1.05rem, 1vw + 0.5rem, 1.25rem);
  color: var(--color-ink-2);
  margin-bottom: var(--space-32);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  flex-wrap: wrap;
  margin-bottom: var(--space-40);
}

/* The Sole Filled Primary Button on the Page */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  padding: var(--space-12) var(--space-28);
  background-color: var(--color-accent);
  color: var(--color-accent-ink);
  font-size: var(--text-body);
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: background-color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
  cursor: pointer;
  border: none;
}

.btn-primary:hover {
  background-color: var(--color-accent-deep);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  padding: var(--space-12) var(--space-28);
  background-color: var(--color-paper-glass);
  color: var(--color-ink);
  font-size: var(--text-body);
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-rule-2);
  transition: background-color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: var(--color-paper-3);
}

.btn-secondary:active {
  transform: scale(0.98);
}

/* Proof Metrics Bar */
.hero-metrics-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--section-gap);
  padding: var(--space-24);
  background-color: var(--color-paper-card);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.metric-item {
  border-left: 2px solid var(--color-accent);
  padding-left: var(--space-16);
}

.metric-number {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2vw + 0.2rem, 1.85rem);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.1;
  margin-bottom: var(--space-4);
  font-variant-numeric: tabular-nums;
}

.metric-caption {
  font-size: var(--text-xs);
  color: var(--color-muted);
  font-weight: 500;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-32);
  }
  .hero-media {
    max-width: 360px;
    margin: 0 auto;
  }
  .hero-metrics-strip {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-16);
  }
}

/* 6. Strategic Pillars (Value Propositions) */
.value-props-section {
  padding: var(--space-48) 0;
  border-bottom: 1px solid var(--color-rule);
}

.value-props-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--section-gap);
}

.value-card {
  background-color: var(--color-paper-card);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--duration-fast) var(--ease-out);
}

.value-card:hover {
  border-color: var(--color-rule-accent);
}

.value-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-16);
}

.value-card h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-8);
}

.value-card p {
  font-size: var(--text-sm);
  color: var(--color-ink-2);
}

@media (max-width: 860px) {
  .value-props-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-16);
  }
}

/* 7. Services Section (3-Column Grid) */
.services-section {
  padding: var(--space-64) 0;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-48) auto;
}

.section-tag {
  display: inline-block;
  padding: var(--space-4) var(--space-12);
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 600;
  margin-bottom: var(--space-12);
}

.section-header h2 {
  font-size: var(--text-h2);
  margin-bottom: var(--space-16);
}

.section-header p {
  font-size: var(--text-body);
  color: var(--color-ink-2);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--section-gap);
}

.service-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-paper-card);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--space-20);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

.service-card:hover {
  border-color: var(--color-rule-accent);
}

.service-card-media {
  width: 100%;
  height: 180px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: var(--space-16);
}

.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.service-card-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}

.service-card-body h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-12);
  color: var(--color-ink);
}

.service-card-body p {
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  margin-bottom: var(--space-20);
  flex: 1 1 auto;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
}

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* 8. Case Studies Section (2x2 Grid) */
.case-studies-section {
  padding: var(--space-64) 0;
  background-color: var(--color-paper-2);
  border-top: 1px solid var(--color-rule);
  border-bottom: 1px solid var(--color-rule);
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--section-gap);
}

.case-study-card {
  position: relative;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-rule-2);
  box-shadow: var(--shadow-card);
  transition: border-color var(--duration-fast) var(--ease-out);
  cursor: pointer;
  display: block;
}

.case-study-card:hover {
  border-color: var(--color-rule-accent);
}

.case-study-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-study-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--color-overlay-start) 0%, var(--color-overlay-end) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-24);
  z-index: 2;
}

.case-study-badge {
  display: inline-block;
  align-self: flex-start;
  padding: var(--space-4) var(--space-12);
  background-color: var(--color-accent);
  color: var(--color-accent-ink);
  border-radius: var(--radius-pill);
  font-size: var(--text-xs);
  font-weight: 600;
  margin-bottom: var(--space-8);
}

.case-study-overlay h3 {
  font-size: clamp(1.2rem, 1.5vw + 0.2rem, 1.5rem);
  color: var(--color-ink);
  margin-bottom: var(--space-8);
}

.case-study-overlay p {
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  margin-bottom: 0;
}

@media (max-width: 680px) {
  .case-studies-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .case-study-card {
    height: 240px;
  }
}

/* 9. Trusted by Brands */
.brands-section {
  padding: var(--space-48) 0;
  background-color: var(--color-paper-3);
  border-bottom: 1px solid var(--color-rule);
}

.brands-title {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  font-weight: 600;
  margin-bottom: var(--space-24);
}

.brands-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-40);
  flex-wrap: wrap;
}

.brand-logo-item img {
  max-height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.8;
  display: block;
}

/* 10. Callout & Conversion Terminal */
.cta-banner-section {
  padding: var(--space-64) 0;
}

.cta-banner-card {
  background-color: var(--color-paper-card);
  border: 1px solid var(--color-rule-2);
  border-radius: var(--radius-lg);
  padding: var(--space-48) var(--space-32);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-32);
  box-shadow: var(--shadow-card);
}

.cta-banner-content h2 {
  font-size: var(--text-h2);
  margin-bottom: var(--space-12);
}

.cta-banner-content p {
  font-size: var(--text-body);
  color: var(--color-ink-2);
  max-width: 600px;
}

@media (max-width: 860px) {
  .cta-banner-card {
    flex-direction: column;
    text-align: center;
  }
  .cta-banner-content p {
    margin: 0 auto;
  }
}

/* 11. Footer */
.site-footer {
  background-color: var(--color-paper);
  border-top: 1px solid var(--color-rule);
  padding: var(--space-64) 0 var(--space-32) 0;
  color: var(--color-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: var(--section-gap);
  margin-bottom: var(--space-48);
}

.footer-col h4 {
  font-size: 0.95rem;
  color: var(--color-ink);
  margin-bottom: var(--space-16);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: var(--space-8);
}

.footer-col ul li a {
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer-col ul li a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-24);
  border-top: 1px solid var(--color-rule);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-32);
  }
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-12);
    text-align: center;
  }
}

/* 12. Accessibility Overrides */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}