/* ============================================================
   ISA — International Staff Augmentation
   Confident Authority system · B2B Staffing
   ============================================================ */

/* --- Custom Properties --- */
:root {
  /* Backgrounds */
  --color-bg:            #F7F9FB;
  --color-surface:       #FFFFFF;
  --color-surface-alt:   #EEF2F7;
  --color-bg-dark:       #005374;
  --color-bg-darker:     #003B52;

  /* Text */
  --color-text:          #2D2D2D;
  --color-text-secondary:#5A6A78;
  --color-text-light:    #E8EEF2;
  --color-text-on-dark:  #F0F5F8;

  /* Accents */
  --color-primary:       #005374;
  --color-teal:          #00A6E6;
  --color-accent:        #FF6B4A;
  --color-accent-hover:  #E85A3A;
  --color-lime:          #9CB925;

  /* Borders */
  --color-border:        #D8E0E8;
  --color-border-dark:   rgba(255,255,255,0.12);

  /* Overlay */
  --color-overlay:       rgba(0,53,116,0.55);

  /* Typography */
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'Raleway', system-ui, sans-serif;

  /* Type Scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  2rem;
  --text-4xl:  2.5rem;
  --text-5xl:  3.25rem;
  --text-6xl:  4.25rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-28: 7rem;

  /* Radius */
  --radius-sm: 4px;
  --radius:    6px;
  --radius-lg: 8px;

  /* Transition */
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
  --duration: 0.3s;
  --duration-slow: 0.65s;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
}

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

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.12;
  color: var(--color-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, var(--text-6xl)); }
h2 { font-size: clamp(1.75rem, 3.5vw, var(--text-4xl)); margin-bottom: var(--space-6); }
h3 { font-size: clamp(1.25rem, 2vw, var(--text-2xl)); }
h4 { font-size: var(--text-xl); }

p + p { margin-top: var(--space-4); }

/* --- Layout --- */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 80px);
}

.container-narrow {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 80px);
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 80px);
}

/* --- Sections --- */
.section {
  padding: var(--space-28) 0;
}

.section-sm {
  padding: var(--space-16) 0;
}

.section-light {
  background: var(--color-bg);
}

.section-alt {
  background: var(--color-surface-alt);
}

.section-surface {
  background: var(--color-surface);
}

.section-dark {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--color-text-light);
}

.section-darker {
  background: var(--color-bg-darker);
  color: var(--color-text-on-dark);
}

/* --- Eyebrow / Label --- */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-4);
  display: block;
}

.section-dark .eyebrow {
  color: var(--color-teal);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) clamp(20px, 4vw, 80px);
  background: rgba(247, 249, 251, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration) var(--ease),
              background var(--duration) var(--ease),
              padding var(--duration) var(--ease);
}

.nav.is-scrolled {
  border-bottom-color: var(--color-border);
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
  background: rgba(247, 249, 251, 0.97);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
}

.nav-logo img {
  height: 38px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  transition: color var(--duration) var(--ease);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-teal);
  transition: width var(--duration) var(--ease);
}

.nav-links a:hover {
  color: var(--color-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  margin-left: var(--space-4);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  position: relative;
  width: 36px;
  height: 36px;
  z-index: 210;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  position: absolute;
  left: 6px;
  transition: transform var(--duration) var(--ease), opacity var(--duration) var(--ease);
}

.nav-toggle span:nth-child(1) { top: 10px; }
.nav-toggle span:nth-child(2) { top: 17px; }
.nav-toggle span:nth-child(3) { top: 24px; }

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

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

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    background: var(--color-surface);
    padding: 100px var(--space-8) var(--space-8);
    transform: translateX(100%);
    transition: transform var(--duration-slow) var(--ease);
    box-shadow: -8px 0 32px rgba(0,0,0,0.08);
    z-index: 205;
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
  }

  .nav-menu.is-open {
    transform: translateX(0);
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-6);
  }

  .nav-links a {
    font-size: var(--text-lg);
  }

  .nav-cta {
    margin-left: 0;
    margin-top: var(--space-4);
  }

  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.35);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration) var(--ease);
  }

  .nav-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
  }
}

/* Body offset for fixed nav */
body {
  padding-top: 72px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.9rem 2rem;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--duration) var(--ease),
              transform 0.15s var(--ease),
              box-shadow var(--duration) var(--ease);
  min-height: 48px;
  min-width: 160px;
}

.btn-accent {
  background: var(--color-accent);
  color: #fff;
}

.btn-accent:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,107,74,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: calc(0.9rem - 2px) calc(2rem - 2px);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn-outline-light {
  background: transparent;
  color: var(--color-text-light);
  border: 2px solid rgba(255,255,255,0.3);
  padding: calc(0.9rem - 2px) calc(2rem - 2px);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-teal);
  border: none;
  background: none;
  cursor: pointer;
  position: relative;
  padding: 0;
  min-width: auto;
  min-height: auto;
}

.btn-text::after {
  content: '→';
  transition: transform var(--duration) var(--ease);
}

.btn-text:hover::after {
  transform: translateX(4px);
}

/* --- Hero — Split Layout (Variant A) --- */
.hero {
  min-height: calc(90vh - 72px);
  display: flex;
  align-items: center;
  background: var(--color-bg);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
  padding: var(--space-12) clamp(20px, 4vw, 80px);
}

.hero-content {
  max-width: 520px;
}

.hero h1 {
  margin-bottom: var(--space-6);
}

.hero-sub {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-text-secondary);
  max-width: 460px;
  margin-bottom: var(--space-8);
}

.hero-image {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius);
}

.hero-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: var(--space-8) 0;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .hero-image {
    order: -1;
    aspect-ratio: 16 / 10;
  }
  .hero-content { max-width: 100%; }
}

/* --- Typographic Hero (Variant C — How It Works etc.) --- */
.hero-typographic {
  background: var(--color-bg);
  text-align: center;
  padding: var(--space-24) 0 var(--space-16);
}

.hero-typographic h1 {
  max-width: 14ch;
  margin: 0 auto var(--space-6);
}

.hero-typographic .hero-sub {
  max-width: 560px;
  margin: 0 auto var(--space-8);
  text-align: center;
}

/* --- Half-height Hero Band (Contact etc.) --- */
.hero-band {
  position: relative;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-band img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-band::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.hero-band-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
}

.hero-band-content h1 {
  color: #fff;
}

/* --- Stats Bar --- */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--color-bg-dark);
  padding: var(--space-16) clamp(20px, 4vw, 80px);
}

.stat {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  border-right: 1px solid var(--color-border-dark);
}

.stat:last-child {
  border-right: none;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4.5vw, 4rem);
  color: var(--color-teal);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-on-dark);
  opacity: 0.8;
}

@media (max-width: 768px) {
  .stats-bar {
    grid-template-columns: 1fr 1fr;
    padding: var(--space-10) var(--space-6);
  }
  .stat {
    padding: var(--space-5) var(--space-3);
  }
  .stat:nth-child(1),
  .stat:nth-child(2) {
    border-bottom: 1px solid var(--color-border-dark);
  }
  .stat:nth-child(2),
  .stat:nth-child(4) {
    border-right: none;
  }
}

/* --- Why ISA — Staggered Two-Column Rows --- */
.differentiator-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-8);
  align-items: start;
  padding: var(--space-10) 0;
  border-bottom: 1px solid var(--color-border);
}

.differentiator-row:last-child {
  border-bottom: none;
}

.differentiator-icon {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  color: var(--color-teal);
  line-height: 1;
}

.differentiator-content h3 {
  margin-bottom: var(--space-3);
  color: var(--color-primary);
}

.differentiator-content p {
  color: var(--color-text-secondary);
  max-width: 520px;
  line-height: 1.7;
}

@media (max-width: 640px) {
  .differentiator-row {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}

/* --- Comparison Table --- */
.comparison-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.comparison-table thead th {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  text-align: left;
  padding: var(--space-4) var(--space-5);
  border-bottom: 2px solid var(--color-primary);
}

.comparison-table thead th:first-child {
  color: transparent;
}

.comparison-table thead th.highlight {
  color: var(--color-primary);
  background: var(--color-surface-alt);
  border-bottom-color: var(--color-teal);
}

.comparison-table tbody td {
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.comparison-table tbody td:first-child {
  font-weight: 600;
  color: var(--color-text);
}

.comparison-table tbody td.highlight {
  background: var(--color-surface-alt);
  color: var(--color-primary);
  font-weight: 500;
}

.comparison-table .check {
  color: var(--color-lime);
  font-weight: 700;
}

/* --- Testimonials — Dark Navy Band --- */
.testimonials-section {
  background: var(--color-bg-darker);
  padding: var(--space-24) 0;
}

.testimonial-block {
  text-align: center;
  max-width: 740px;
  margin: 0 auto;
  position: relative;
  padding: 0 var(--space-6);
}

.testimonial-block + .testimonial-block {
  margin-top: var(--space-16);
  padding-top: var(--space-16);
  border-top: 1px solid var(--color-border-dark);
}

.testimonial-block::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: 100px;
  color: var(--color-teal);
  opacity: 0.25;
  position: absolute;
  top: -36px;
  left: 50%;
  transform: translateX(-50%);
  line-height: 1;
}

.testimonial-block + .testimonial-block::before {
  top: calc(var(--space-16) - 36px);
}

.testimonial-block blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-style: italic;
  line-height: 1.5;
  color: var(--color-text-light);
  margin-bottom: var(--space-8);
}

.testimonial-attribution {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-teal);
}

.testimonial-role {
  font-size: var(--text-xs);
  color: var(--color-text-on-dark);
  opacity: 0.65;
  margin-top: var(--space-1);
}

/* --- Industry Preview Cards --- */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.industry-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  cursor: pointer;
}

.industry-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.industry-card:hover img {
  transform: scale(1.05);
}

.industry-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,53,116,0.85) 0%, rgba(0,53,116,0.15) 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  transition: background var(--duration) var(--ease);
}

.industry-card:hover .industry-card-overlay {
  background: linear-gradient(to top, rgba(0,53,116,0.92) 0%, rgba(0,53,116,0.25) 55%);
}

.industry-card h3 {
  color: #fff;
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.industry-card .btn-text {
  color: var(--color-teal);
  font-size: var(--text-xs);
}

@media (max-width: 768px) {
  .industry-grid {
    grid-template-columns: 1fr 1fr;
  }
  .industry-card {
    aspect-ratio: 3 / 3.5;
  }
}

@media (max-width: 480px) {
  .industry-grid {
    grid-template-columns: 1fr;
  }
  .industry-card {
    aspect-ratio: 16 / 10;
  }
}

/* --- CTA Band --- */
.cta-band {
  position: relative;
  background: var(--color-bg-dark);
  padding: var(--space-20) 0;
  text-align: center;
  overflow: hidden;
}

.cta-band-bg {
  position: absolute;
  inset: 0;
}

.cta-band-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-band-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,53,116,0.82);
}

.cta-band-content {
  position: relative;
  z-index: 2;
}

.cta-band h2 {
  color: #fff;
  margin-bottom: var(--space-4);
}

.cta-band p {
  color: var(--color-text-on-dark);
  opacity: 0.8;
  margin-bottom: var(--space-8);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Timeline (How It Works) --- */
.timeline {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
  transform: translateX(-1px);
}

.timeline-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
  margin-bottom: var(--space-16);
}

.timeline-step:last-child {
  margin-bottom: 0;
}

.timeline-step::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 16px;
  height: 16px;
  background: var(--color-teal);
  border: 3px solid var(--color-bg);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}

.timeline-step-number {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  color: var(--color-teal);
  opacity: 0.18;
  line-height: 1;
  margin-bottom: var(--space-3);
}

.timeline-step-content h3 {
  margin-bottom: var(--space-3);
}

.timeline-step-content p {
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 420px;
}

.timeline-step-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius);
}

.timeline-step-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Alternating sides */
.timeline-step:nth-child(even) .timeline-step-content {
  order: 2;
  text-align: right;
}

.timeline-step:nth-child(even) .timeline-step-content p {
  margin-left: auto;
}

.timeline-step:nth-child(even) .timeline-step-image {
  order: 1;
}

@media (max-width: 768px) {
  .timeline::before { display: none; }
  .timeline-step::after { display: none; }
  .timeline-step {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-12);
  }
  .timeline-step-image { order: -1 !important; aspect-ratio: 16 / 10; }
  .timeline-step:nth-child(even) .timeline-step-content {
    order: unset;
    text-align: left;
  }
  .timeline-step:nth-child(even) .timeline-step-content p {
    margin-left: 0;
  }
}

/* --- Commitment Callout --- */
.callout-box {
  background: var(--color-surface-alt);
  border-left: 4px solid var(--color-teal);
  padding: var(--space-8) var(--space-10);
  border-radius: 0 var(--radius) var(--radius) 0;
  max-width: 700px;
  margin: 0 auto;
}

.callout-box h3 {
  margin-bottom: var(--space-3);
}

.callout-box ul {
  margin-top: var(--space-4);
}

.callout-box li {
  padding: var(--space-2) 0;
  padding-left: var(--space-6);
  position: relative;
  color: var(--color-text-secondary);
}

.callout-box li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-lime);
  font-weight: 700;
}

/* --- Industries — Alternating Split Layouts --- */
.industry-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.industry-split + .industry-split {
  margin-top: var(--space-20);
}

.industry-split:nth-child(even) .industry-split-image {
  order: 2;
}

.industry-split-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius);
}

.industry-split-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.industry-split-content h2 {
  font-size: clamp(1.5rem, 2.5vw, var(--text-3xl));
  margin-bottom: var(--space-4);
}

.industry-split-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.industry-roles {
  margin-bottom: var(--space-6);
}

.industry-roles li {
  padding: var(--space-2) 0;
  padding-left: var(--space-6);
  position: relative;
  color: var(--color-text);
  font-weight: 500;
  font-size: var(--text-sm);
}

.industry-roles li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 2px;
  background: var(--color-teal);
}

@media (max-width: 768px) {
  .industry-split {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .industry-split:nth-child(even) .industry-split-image {
    order: unset;
  }
  .industry-split-image {
    aspect-ratio: 16 / 10;
  }
}

/* --- Additional Capabilities Grid --- */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.capability-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  transition: border-color var(--duration) var(--ease),
              transform 0.15s var(--ease);
}

.capability-item:hover {
  border-color: var(--color-teal);
  transform: translateY(-2px);
}

.capability-item h4 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
}

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

@media (max-width: 480px) {
  .capabilities-grid {
    grid-template-columns: 1fr;
  }
}

/* --- About — Mission / Office --- */
.mission-band {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.mission-band-bg {
  position: absolute;
  inset: 0;
}

.mission-band-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mission-band-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
}

.mission-band-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  color: #fff;
}

.mission-band-content h2 {
  color: #fff;
  margin-bottom: var(--space-6);
}

.mission-band-content p {
  line-height: 1.8;
  opacity: 0.9;
}

/* Team Cards */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.team-card {
  text-align: center;
}

.team-card-image {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: var(--radius);
  margin-bottom: var(--space-4);
}

.team-card-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(15%);
  transition: filter 0.4s var(--ease);
}

.team-card:hover .team-card-image img {
  filter: grayscale(0%);
}

.team-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
}

.team-card .team-role {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

@media (max-width: 768px) {
  .team-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }
}

/* Trust Signals */
.trust-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  flex-wrap: wrap;
}

.trust-row img {
  height: 64px;
  width: auto;
  opacity: 0.75;
  transition: opacity var(--duration) var(--ease);
}

.trust-row img:hover {
  opacity: 1;
}

/* --- Office Full-Width --- */
.office-band {
  position: relative;
  min-height: 450px;
  overflow: hidden;
}

.office-band img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.office-band::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,53,116,0.75) 0%, rgba(0,53,116,0.2) 60%);
}

.office-band-content {
  position: relative;
  z-index: 2;
  max-width: 480px;
  color: #fff;
  padding: var(--space-16) clamp(20px, 4vw, 80px);
}

.office-band-content h2 {
  color: #fff;
  margin-bottom: var(--space-4);
}

/* --- Contact — Split Layout --- */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-info h2 {
  margin-bottom: var(--space-6);
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text);
}

.contact-detail a {
  color: var(--color-primary);
  font-weight: 500;
  transition: color var(--duration) var(--ease);
}

.contact-detail a:hover {
  color: var(--color-teal);
}

.social-links {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-primary);
  transition: background var(--duration) var(--ease),
              color var(--duration) var(--ease),
              border-color var(--duration) var(--ease);
}

.social-links a:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

@media (max-width: 768px) {
  .contact-split {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

/* --- Forms --- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-surface);
  transition: border-color var(--duration) var(--ease),
              box-shadow var(--duration) var(--ease);
  min-height: 48px;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(0,166,230,0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.6;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-note {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-align: center;
  margin-top: var(--space-6);
  line-height: 1.6;
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-darker);
  color: var(--color-text-on-dark);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-brand p {
  font-size: var(--text-sm);
  opacity: 0.7;
  margin-top: var(--space-4);
  max-width: 280px;
  line-height: 1.7;
}

.footer h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: var(--space-5);
}

.footer-links li + li {
  margin-top: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  opacity: 0.7;
  transition: opacity var(--duration) var(--ease);
}

.footer-links a:hover {
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid var(--color-border-dark);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  opacity: 0.5;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* --- Divider --- */
.accent-divider {
  width: 48px;
  height: 3px;
  background: var(--color-teal);
  margin-bottom: var(--space-8);
}

.accent-divider-center {
  width: 48px;
  height: 3px;
  background: var(--color-teal);
  margin: 0 auto var(--space-8);
}

/* --- Scroll Reveal --- */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--duration-slow) var(--ease),
              transform var(--duration-slow) var(--ease);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
[data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s var(--ease),
              transform 0.5s var(--ease);
}

[data-reveal-stagger].is-visible > *:nth-child(1) { transition-delay: 0s; }
[data-reveal-stagger].is-visible > *:nth-child(2) { transition-delay: 0.08s; }
[data-reveal-stagger].is-visible > *:nth-child(3) { transition-delay: 0.16s; }
[data-reveal-stagger].is-visible > *:nth-child(4) { transition-delay: 0.24s; }
[data-reveal-stagger].is-visible > *:nth-child(5) { transition-delay: 0.32s; }

[data-reveal-stagger].is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* --- Image Fade Load --- */
img {
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}

img.is-loaded {
  opacity: 1;
}

/* --- Utility --- */
.text-center { text-align: center; }
.text-teal { color: var(--color-teal); }
.text-light { color: var(--color-text-light); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mx-auto { margin-left: auto; margin-right: auto; }
.max-w-prose { max-width: 68ch; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}


/* ── CSS safety-net (injected by proxy-orchestrator) ──
   Ensures image containers always have resolvable dimensions so imgs with
   height:100% don't collapse. Scoped to common container class patterns.

   :where() gives zero specificity so any explicit rule the Styles agent wrote
   (e.g. .hero-image-wrap { aspect-ratio: 4/5 }) wins. Without this, the broad
   [class*="image-wrap"] selector at equal specificity but later source order
   was overriding intended hero portrait ratios to landscape. */
:where(
  [class*="image-col"],
  [class*="image-wrap"],
  [class*="img-wrap"],
  [class*="img-container"],
  [class*="image-container"],
  [class*="photo-wrap"],
  [class*="photo-container"],
  .bento-card,
  .listing-img-wrap,
  .card-image,
  .feature-image,
  .hero-image,
  .hero-media
) {
  min-height: 320px;
  aspect-ratio: 3 / 2;
  position: relative;
}

/* Mobile nav drawer default-hidden at desktop. Styles agents write rules
   inside @media (max-width: 1023px) to position/animate the drawer, but
   often omit a default visibility — so at desktop the <nav id="mobile-nav">
   renders inline below the header. This default hides it; mobile @media
   override (below) flips it visible. */
[data-mobile-nav] { display: none; }
@media (max-width: 1023px) {
  [data-mobile-nav] { display: flex; }
}
[class*="image-col"] > img,
[class*="image-wrap"] > img,
[class*="img-wrap"] > img,
[class*="img-container"] > img,
[class*="image-container"] > img,
[class*="photo-wrap"] > img,
[class*="photo-container"] > img,
.bento-card > img,
.bento-card-image > img,
.listing-img-wrap > img,
.card-image > img,
.feature-image > img,
.hero-image > img,
.hero-media > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@media (min-width: 768px) {
  .hero-image-col,
  .hero-media,
  .hero-image {
    aspect-ratio: auto;
    min-height: 100vh;
  }
}
/* Fallback for any bare img with percentage height */
img[style*="height: 100%"],
img[style*="height:100%"] {
  min-height: 320px;
}
/* ── end safety-net ── */