/* Noble Building & Development */

/* ── 1. Reset ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
img, svg { max-width: 100%; display: block; height: auto; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { text-decoration: none; color: inherit; }
input, textarea, select, button { font: inherit; color: inherit; }

/* ── 2. Design Tokens ── */
:root {
  /* Color */
  --color-dark: #0f1923;
  --color-dark-mid: #1a2a38;
  --color-white: #ffffff;
  --color-off-white: #f4f4f2;
  --color-gray-300: #c8c8c5;
  --color-gray-500: #7a7a78;
  --color-gray-700: #3a3a38;
  --color-text: #0f1923;
  --color-accent: #c4362a;
  --color-accent-dark: #a82e24;

  /* Type */
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --fs-xs: 0.72rem;
  --fs-sm: 0.82rem;
  --fs-base: 1rem;
  --fs-md: 1.15rem;
  --fs-lg: 1.6rem;
  --fs-xl: 2.2rem;
  --fs-2xl: 2.8rem;
  --fs-3xl: 3.8rem;

  /* Spacing */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-sm-plus: 20px;
  --space-md: 24px;
  --space-md-plus: 40px;
  --space-lg: 48px;
  --space-xl: 80px;
  --space-2xl: 120px;
  --space-3xl: 160px;

  /* Layout */
  --container-max: 1600px;
  --container-pad: 48px;
  --radius: 2px;

  /* Motion */
  --ease: cubic-bezier(.2, .7, .2, 1);
  --dur: 0.25s;
}

/* Reduced motion */
@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;
  }
}

/* ── 3. Base ── */
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Focus states — keyboard only */
:focus { outline: none; }
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

/* Skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--color-accent); color: var(--color-white);
  padding: 12px 20px; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; font-size: var(--fs-xs);
}
.skip-link:focus { left: 8px; top: 8px; }

/* Screen reader only */
.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;
}

/* ── 4. Layout ── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}
.container--narrow { max-width: 900px; }
.container--medium { max-width: 1280px; }

.section { padding: var(--space-2xl) 0; }
.section--sm { padding: var(--space-xl) 0; }
.section--dark { background: var(--color-dark); color: var(--color-white); }
.section--offwhite { background: var(--color-white); }

/* ── 5. Components ── */

/* Header / Nav */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(15, 25, 35, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav {
  padding: 0 var(--container-pad); height: 86px;
  display: grid; align-items: center;
  grid-template-columns: 1fr auto 1fr;
}
.nav-left, .nav-right {
  display: flex; gap: 36px; align-items: center;
  min-width: 0;
}
.nav-right { justify-content: flex-end; }
.nav a {
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: rgba(255, 255, 255, 0.7);
  transition: color var(--dur) var(--ease);
}
.nav a[aria-current='page']:not(.nav-cta):not(.nav-logo) { color: var(--color-accent); }
.nav a:hover, .nav a:focus-visible { color: var(--color-white); }
.nav-logo {
  display: inline-flex; align-items: center; justify-content: center;
  justify-self: center;
}
.nav-logo__image {
  width: clamp(164px, 13vw, 212px);
  height: auto;
}
.nav-cta {
  color: var(--color-white) !important; background: var(--color-accent);
  padding: 10px 22px; border-radius: var(--radius); letter-spacing: 1.5px;
}
.nav-cta:hover, .nav-cta:focus-visible { background: var(--color-accent-dark); }
.nav-cta[aria-current='page'] {
  background: var(--color-accent-dark);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.22), 0 10px 22px rgba(0, 0, 0, 0.24);
}

/* Mobile menu toggle */
.nav-toggle {
  display: none; width: 36px; height: 36px;
  align-items: center; justify-content: center; color: var(--color-white);
}
.nav-toggle-icon, .nav-toggle-icon::before, .nav-toggle-icon::after {
  content: ''; display: block; width: 22px; height: 2px; background: currentColor;
  position: relative;
}
.nav-toggle-icon::before { position: absolute; top: -7px; }
.nav-toggle-icon::after { position: absolute; top: 7px; }

/* Hero */
.hero {
  min-height: 100vh; background: var(--color-dark); color: var(--color-white);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 120px var(--container-pad) var(--space-xl);
  position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; background: var(--color-dark-mid);
  display: flex; align-items: center; justify-content: flex-end;
  padding: 0 var(--container-pad);
  color: rgba(255, 255, 255, 0.15); font-size: var(--fs-sm); letter-spacing: 2px;
  text-align: center;
}
.hero-content { position: relative; z-index: 1; max-width: 800px; }
.hero .eyebrow {
  font-size: var(--fs-md);
  letter-spacing: 3px;
  margin-bottom: var(--space-md);
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--color-accent);
  margin-bottom: var(--space-md);
}
.eyebrow::before { content: ''; width: 8px; height: 8px; background: var(--color-accent); }
.eyebrow--light { color: var(--color-accent); }
.eyebrow--accent { color: var(--color-accent); }
.section--dark .eyebrow,
.safety-section .eyebrow {
  color: var(--color-accent);
}
.hero h1 {
  font-size: var(--fs-3xl); font-weight: 800; line-height: 1.08;
  letter-spacing: -1px; margin-bottom: var(--space-md);
  text-wrap: balance;
}
.hero p:not(.eyebrow) {
  font-size: var(--fs-md); color: rgba(255, 255, 255, 0.6);
  max-width: 540px; margin-bottom: var(--space-md-plus);
}

/* CTAs */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 16px 36px; font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  transition: all var(--dur) var(--ease);
}
.btn--primary { background: var(--color-accent); color: var(--color-white); }
.btn--primary:hover, .btn--primary:focus-visible { background: var(--color-accent-dark); }
.btn--outline {
  background: transparent; border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--color-white);
}
.btn--outline:hover, .btn--outline:focus-visible { border-color: var(--color-white); }
.btn--dark { background: var(--color-dark); color: var(--color-white); }
.btn--dark:hover, .btn--dark:focus-visible { background: var(--color-accent); }

/* Inline CTA (text + arrow) */
.cta-link {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--color-white);
  transition: gap var(--dur) var(--ease);
}
.cta-link:hover, .cta-link:focus-visible { gap: 20px; }
.cta-link--accent { color: var(--color-accent); }
.cta-link--dark { color: var(--color-dark); }

/* Section headings */
.section-title {
  font-size: var(--fs-xl); font-weight: 700; color: var(--color-dark);
  margin-bottom: var(--space-sm); line-height: 1.2;
  text-wrap: balance;
}
.section-subtitle {
  font-size: var(--fs-base); color: var(--color-gray-500);
  max-width: 640px;
}

.section--project-gallery .section-title {
  max-width: 34ch;
}

.section-placeholder {
  width: 100%;
  aspect-ratio: 16 / 8;
  margin-top: var(--space-lg);
  background: var(--color-off-white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-500);
  font-size: var(--fs-sm);
  letter-spacing: 1px;
  text-align: center;
}

.section-placeholder--dark {
  background: var(--color-dark-mid);
  color: rgba(255, 255, 255, 0.2);
}

/* Temporary media-direction placeholders */
.hero-bg,
.full-image,
.section-placeholder,
.service-image,
.service-preview-image,
.project-card-img,
.about-image,
.value-image,
.safety-image,
.team-avatar,
.fact-card-image,
.project-main-image {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}

.hero-bg::before,
.full-image::before,
.section-placeholder::before,
.service-image::before,
.service-preview-image::before,
.project-card-img::before,
.about-image::before,
.value-image::before,
.safety-image::before,
.fact-card-image::before,
.project-main-image::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(135deg, rgba(196, 54, 42, 0.28), transparent 34%),
    linear-gradient(25deg, rgba(15, 25, 35, 0.18), transparent 46%),
    repeating-linear-gradient(90deg, rgba(15, 25, 35, 0.07) 0, rgba(15, 25, 35, 0.07) 1px, transparent 1px, transparent 18px),
    linear-gradient(120deg, #e4e1da 0%, #f4f4f2 48%, #d6d2ca 100%);
}

.hero-bg::after,
.full-image::after,
.section-placeholder::after,
.service-image::after,
.service-preview-image::after,
.project-card-img::after,
.about-image::after,
.value-image::after,
.safety-image::after,
.fact-card-image::after,
.project-main-image::after {
  content: 'Temporary media direction';
  position: absolute;
  left: 16px;
  top: 16px;
  z-index: 1;
  padding: 6px 9px;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  line-height: 1.1;
  text-transform: uppercase;
  text-align: left;
}

.hero-bg,
.full-image,
.section-placeholder,
.service-image,
.service-preview-image,
.project-card-img,
.about-image,
.value-image,
.safety-image,
.fact-card-image,
.project-main-image {
  color: rgba(15, 25, 35, 0.7);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.35);
}

.hero-bg,
.section-placeholder--dark,
.about-image--dark,
.safety-image,
.fact-card-image,
.project-card-img:not(.project-card--light .project-card-img) {
  color: rgba(255, 255, 255, 0.72);
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.45);
}

.hero-bg::before,
.section-placeholder--dark::before,
.about-image--dark::before,
.safety-image::before,
.fact-card-image::before,
.section--dark .project-card-img::before {
  background:
    linear-gradient(135deg, rgba(196, 54, 42, 0.34), transparent 38%),
    linear-gradient(25deg, rgba(255, 255, 255, 0.08), transparent 44%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.06) 0, rgba(255, 255, 255, 0.06) 1px, transparent 1px, transparent 18px),
    linear-gradient(120deg, #101c28 0%, #1f3342 48%, #0f1923 100%);
}

.hero-bg::after { content: 'Hero still or short b-roll'; }
.full-image::after { content: 'Wide project still'; }
.section-placeholder::after { content: 'Overview still'; }
.service-image::after,
.service-preview-image::after { content: 'Service still'; }
.project-card-img::after { content: 'Project still'; }
.about-image::after { content: 'People / field still'; }
.value-image::after,
.team-avatar::before { content: 'Portrait'; }
.safety-image::after { content: 'Safety still'; }
.fact-card-image::after { content: 'Process still'; }
.project-main-image::after { content: 'Case study hero'; }

.hero-bg::before {
  background:
    linear-gradient(90deg, rgba(15, 25, 35, 0.98) 0%, rgba(15, 25, 35, 0.88) 42%, rgba(15, 25, 35, 0.24) 100%),
    linear-gradient(135deg, transparent 0 58%, rgba(196, 54, 42, 0.48) 58% 60%, transparent 60%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0, rgba(255, 255, 255, 0.08) 1px, transparent 1px, transparent 42px),
    linear-gradient(120deg, #243848 0%, #57636c 48%, #141f29 100%);
}

.hero-bg::after {
  left: auto;
  right: var(--container-pad);
  top: 150px;
  max-width: 260px;
  background: rgba(196, 54, 42, 0.92);
}

.hero-bg {
  justify-content: flex-end;
  padding-right: var(--container-pad);
}

.hero-bg-label {
  position: relative;
  z-index: 3;
  max-width: 280px;
  padding: 12px 14px;
  background: rgba(15, 25, 35, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.82);
}

.team-avatar::before {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 1;
  padding: 6px 9px;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  line-height: 1.1;
  text-transform: uppercase;
}

/* Statement block */
.statement { padding: var(--space-2xl) 0; background: var(--color-white); }
.statement h2 {
  font-size: var(--fs-2xl); font-weight: 300; line-height: 1.3;
  letter-spacing: -0.5px; color: var(--color-dark); max-width: 900px;
  text-wrap: balance;
}
.statement-lead {
  color: var(--color-accent);
}
.statement h2 strong { font-weight: 700; }

/* Full-bleed image */
.full-image {
  width: 100%; height: 70vh; background: var(--color-off-white);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-gray-500); font-size: var(--fs-sm); letter-spacing: 1px;
  position: relative;
}
.full-image .cta-link { position: absolute; bottom: 40px; left: var(--container-pad); }

/* Service rows (editorial) */
.services-editorial { padding: var(--space-2xl) 0; }
.service-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl);
  padding: 64px 0; border-top: 1px solid var(--color-off-white); align-items: start;
}
.service-row:first-child { border-top: none; }
.service-row .service-num {
  font-size: var(--fs-base); font-weight: 600; letter-spacing: 2px;
  color: var(--color-accent); text-transform: uppercase; margin-bottom: var(--space-sm);
}
.service-row h3 {
  font-size: var(--fs-xl); font-weight: 700; margin-bottom: var(--space-sm);
  color: var(--color-dark);
}
.service-row p { font-size: var(--fs-base); color: var(--color-gray-500); line-height: 1.8; }
.service-image {
  aspect-ratio: 4 / 3; background: var(--color-off-white); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-gray-500); font-size: var(--fs-sm);
}
.service-details { margin-top: 20px; display: flex; flex-direction: column; gap: var(--space-xs); }
.service-details li {
  font-size: 0.9rem; display: flex; gap: var(--space-xs); align-items: flex-start;
  list-style: none;
}
.service-details li::before {
  content: ''; width: 6px; height: 6px; background: var(--color-accent);
  border-radius: 50%; margin-top: 0.5em; flex-shrink: 0;
}

/* Projects grid */
.projects-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md); margin: var(--space-lg) 0;
}
.project-card { display: block; }
.project-card-img {
  aspect-ratio: 4 / 3; background: var(--color-dark-mid);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255, 255, 255, 0.2); font-size: var(--fs-sm); margin-bottom: var(--space-sm);
  overflow: hidden;
}
.project-card--light .project-card-img,
.section--project-gallery .project-card-img {
  background: var(--color-off-white);
  color: var(--color-gray-500);
}
.project-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s var(--ease); }
.project-card:hover .project-card-img img { transform: scale(1.04); }
.project-card h3 {
  font-size: var(--fs-base); font-weight: 600; color: var(--color-white);
  margin-bottom: 4px;
}
.project-card p {
  font-size: var(--fs-sm); color: rgba(255, 255, 255, 0.4);
}
.project-card--light h3 { color: var(--color-dark); }
.project-card--light p { color: var(--color-gray-500); }

/* About */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl);
  align-items: center;
}
.about-image {
  aspect-ratio: 3 / 4; background: var(--color-off-white); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-gray-500); font-size: var(--fs-sm);
}
.about-image--wide {
  aspect-ratio: 16 / 9;
}
.about-image--dark {
  background: var(--color-dark-mid);
  color: rgba(255, 255, 255, 0.2);
}
.section-eyebrow-lg {
  font-size: var(--fs-sm);
  letter-spacing: 3px;
  margin-bottom: var(--space-sm);
}
.subsection-break {
  margin-top: var(--space-2xl);
}
.about-text p {
  font-size: var(--fs-base); color: var(--color-gray-500);
  line-height: 1.8; margin-bottom: var(--space-sm-plus);
}

/* Values grid */
.values-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md);
  margin-top: 40px; padding-top: var(--space-md);
  border-top: 1px solid var(--color-off-white);
}
.value h4 {
  font-size: var(--fs-md);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.2;
  margin-bottom: var(--space-xs);
}
.value-image {
  width: 100%;
  max-width: none;
  aspect-ratio: 4 / 3;
  margin-bottom: var(--space-sm);
  background: var(--color-off-white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-500);
  font-size: var(--fs-xs);
}
.value p {
  font-size: var(--fs-base);
  color: var(--color-gray-500);
  line-height: 1.8;
  max-width: 640px;
}

/* Safety section */
.safety-section {
  padding: var(--space-2xl) 0; background: var(--color-dark); color: var(--color-white);
}
.safety-grid {
  display: grid; grid-template-columns: 340px 1fr; gap: var(--space-lg);
  align-items: center;
}
.safety-image {
  width: 340px; aspect-ratio: 3 / 4; background: var(--color-dark-mid);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255, 255, 255, 0.2); font-size: var(--fs-sm);
}
.safety-text { max-width: 720px; }
.safety-text .section-title { margin-bottom: var(--space-sm-plus); }
.safety-text p { font-size: var(--fs-base); color: rgba(255, 255, 255, 0.6); line-height: 1.8; margin-bottom: var(--space-sm-plus); }

/* Team */
.team-strip { padding: var(--space-xl) 0; background: var(--color-white); }
.team-strip__header,
.team-row {
  max-width: calc((6 * 200px) + (5 * var(--space-md)));
  margin-left: auto;
  margin-right: auto;
}
.team-strip__header {
  margin-bottom: var(--space-lg);
}
.team-row {
  display: flex; gap: var(--space-md); overflow-x: auto;
  justify-content: flex-start;
  padding-bottom: var(--space-xs); scroll-snap-type: x mandatory;
}
.team-row::-webkit-scrollbar { height: 4px; }
.team-row::-webkit-scrollbar-thumb { background: var(--color-gray-300); }
.team-member {
  flex: 0 0 200px; text-align: center; scroll-snap-align: start;
}
.team-avatar {
  width: 200px; aspect-ratio: 5 / 6; background: var(--color-off-white);
  margin-bottom: 12px; display: flex; align-items: center;
  justify-content: center; color: var(--color-gray-500); font-size: var(--fs-sm);
  position: relative;
}
.team-avatar::after {
  content: '+'; position: absolute; right: 12px; bottom: 12px;
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(15, 25, 35, 0.82); color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; line-height: 1;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.team-member.is-open .team-avatar::after {
  transform: rotate(45deg);
}
.team-avatar:hover::after,
.team-avatar:focus-visible::after {
  background: var(--color-accent);
}
.team-name {
  font-size: 0.9rem; font-weight: 600; width: 100%; text-align: center;
  padding: 4px 0;
}
.team-role { font-size: var(--fs-xs); color: var(--color-gray-500); margin-top: 2px; }
.team-bio {
  display: none; text-align: left; font-size: var(--fs-sm);
  color: var(--color-gray-500); line-height: 1.6;
  padding: var(--space-sm) var(--space-xs) 0;
  border-top: 1px solid var(--color-gray-300); margin-top: 10px;
}
.team-member.is-open .team-bio { display: block; }

/* CTA banner */
.cta-section {
  padding: 56px 0 44px; background: var(--color-dark); color: var(--color-white);
  text-align: center;
}
.cta-section h2 {
  font-size: 3rem; font-weight: 800; margin-bottom: 10px;
  letter-spacing: -0.5px;
  text-wrap: balance;
}
.cta-section p { color: rgba(255, 255, 255, 0.5); font-size: var(--fs-base); margin-bottom: 20px; }
.cta-buttons { display: flex; gap: var(--space-sm); justify-content: center; flex-wrap: wrap; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
.contact-detail { margin-bottom: var(--space-md); }
.contact-detail h3 {
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--color-gray-500); margin-bottom: 4px;
}
.contact-detail p { font-size: var(--fs-base); color: var(--color-dark); }

/* Forms */
.form { display: flex; flex-direction: column; gap: var(--space-sm-plus); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm-plus) 32px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label {
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; color: var(--color-gray-500);
}
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 14px 0; border: none;
  border-bottom: 1px solid var(--color-gray-300);
  font-size: 1rem; outline: none; background: transparent;
  transition: border-color var(--dur) var(--ease);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-bottom-color: var(--color-dark);
}
.form-field input::placeholder, .form-field textarea::placeholder {
  color: var(--color-gray-500);
}
.form-field textarea { resize: vertical; min-height: 80px; }
.form-field select { color: var(--color-dark); }
.form-field--error input, .form-field--error select, .form-field--error textarea {
  border-bottom-color: var(--color-accent);
}
.form-error {
  font-size: var(--fs-xs); color: var(--color-accent); margin-top: 4px;
}
.honeypot {
  position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden;
}
.submit-btn {
  align-self: flex-start; padding: 14px 40px; background: var(--color-dark);
  color: var(--color-white); border: none; font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase; cursor: pointer;
  transition: background var(--dur) var(--ease);
}
.submit-btn:hover, .submit-btn:focus-visible { background: var(--color-accent); }

/* Footer */
.site-footer {
  background: var(--color-dark); color: rgba(255, 255, 255, 0.5);
  padding: 36px var(--container-pad) 32px;
}
.footer-inner {
  max-width: var(--container-max); margin: 0 auto;
  display: grid; grid-template-columns: 2fr 3fr; gap: var(--space-lg);
  padding-bottom: var(--space-lg); border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand .nav-logo { margin-bottom: var(--space-sm); }
.footer-brand .nav-logo {
  justify-content: flex-start;
  justify-self: flex-start;
}
.footer-brand .nav-logo__image { width: min(100%, 260px); }
.footer-desc { font-size: var(--fs-sm); max-width: 320px; line-height: 1.7; }
.footer-signup { margin-top: var(--space-md); }
.footer-signup-label {
  font-size: var(--fs-xs); color: rgba(255, 255, 255, 0.4);
  margin-bottom: var(--space-xs); text-transform: uppercase; letter-spacing: 1px;
}
.footer-signup-form { display: flex; gap: var(--space-xs); }
.footer-signup-form input {
  padding: 10px 14px; background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15); color: var(--color-white);
  font-size: 1rem; outline: none; flex: 1; max-width: 240px;
}
.footer-signup-form input:focus { border-color: var(--color-accent); }
.footer-signup-form button {
  padding: 10px 18px; background: var(--color-accent); color: var(--color-white);
  font-size: 0.75rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  transition: background var(--dur) var(--ease);
}
.footer-signup-form button:hover { background: var(--color-accent-dark); }
.footer-links { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }
.footer-col h4 {
  color: rgba(255, 255, 255, 0.3); font-size: var(--fs-xs);
  margin-bottom: var(--space-sm); text-transform: uppercase; letter-spacing: 2px;
  font-weight: 600;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  font-size: var(--fs-sm); transition: color var(--dur) var(--ease);
}
.footer-col a:hover, .footer-col a:focus-visible { color: var(--color-white); }
.footer-bottom {
  max-width: var(--container-max); margin: 0 auto;
  padding-top: var(--space-md); font-size: 0.75rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-xs);
}
.footer-bottom a { color: rgba(255, 255, 255, 0.5); }
.footer-bottom a:hover, .footer-bottom a:focus-visible { color: var(--color-white); }

/* Consent banner */
.consent-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 150;
  background: var(--color-dark); color: var(--color-white);
  padding: 20px var(--container-pad);
  display: none; flex-wrap: wrap; gap: var(--space-sm);
  align-items: center; justify-content: space-between;
  border-top: 2px solid var(--color-accent);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.2);
}
.consent-banner.is-visible { display: flex; }
.consent-text { font-size: var(--fs-sm); max-width: 680px; line-height: 1.6; }
.consent-text a { color: var(--color-accent); text-decoration: underline; }
.consent-actions { display: flex; gap: var(--space-xs); flex-wrap: wrap; }
.consent-btn {
  padding: 10px 20px; font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
}
.consent-btn--accept { background: var(--color-accent); color: var(--color-white); }
.consent-btn--accept:hover { background: var(--color-accent-dark); }
.consent-btn--decline {
  background: transparent; border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--color-white);
}
.consent-btn--decline:hover { border-color: var(--color-white); }

/* Page-specific utility */
.page-intro { padding: var(--space-3xl) 0 var(--space-2xl); }
.page-intro--fixed .container {
  height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.page-intro--project { padding: 120px 0 36px; }
.page-intro--contact { padding: var(--space-3xl) 0 36px; }
.section--project-detail {
  padding-top: 12px;
  padding-bottom: 24px;
}
.section--contact-main {
  padding-top: 12px;
}
.section--project-gallery { padding-top: 0; }
.page-intro h1 {
  font-size: var(--fs-3xl); font-weight: 800; line-height: 1.08;
  letter-spacing: -1px; margin-bottom: var(--space-md);
  text-wrap: balance;
}
.page-intro p:not(.eyebrow) {
  max-width: 720px; font-size: var(--fs-md);
  color: var(--color-gray-500);
}
.page-intro .eyebrow {
  font-size: var(--fs-base);
  letter-spacing: 3.5px;
  margin-bottom: var(--space-sm);
}
.page-subnav {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-top: var(--space-md);
}
.page-subnav a {
  display: inline-flex; align-items: center;
  min-height: 44px; padding: 12px 18px;
  border: 1px solid rgba(15, 25, 35, 0.12);
  background: var(--color-white);
  font-size: var(--fs-xs); font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--color-dark);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.page-subnav a:hover,
.page-subnav a:focus-visible {
  border-color: var(--color-accent); transform: translateY(-1px);
}
.section-title--light { color: var(--color-white); }
.section-subtitle--light { color: rgba(255, 255, 255, 0.5); }

.services-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}
.service-preview-card {
  padding: 0;
  min-height: 0;
}
.service-preview-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: var(--space-sm);
  background: var(--color-off-white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-500);
  font-size: var(--fs-sm);
  text-align: center;
}
.service-preview-card .service-preview-num {
  font-size: var(--fs-base);
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}
.service-preview-card h3 {
  font-size: var(--fs-lg); font-weight: 700;
  margin-bottom: var(--space-xs); color: var(--color-dark);
}
.service-preview-card p {
  font-size: var(--fs-sm); color: var(--color-gray-500);
  line-height: 1.7;
}

.section-copy {
  display: flex; flex-direction: column; gap: 20px;
  max-width: 760px;
}
.media-story-copy {
  gap: 0;
}
.media-story-copy .section-title {
  margin-bottom: var(--space-sm);
}
.media-story-copy > p:not(.eyebrow) + p,
.media-story-copy > p:not(.eyebrow) + ul {
  margin-top: var(--space-md);
}
.section-copy h3 {
  font-size: var(--fs-lg); font-weight: 700;
  color: var(--color-dark);
}
.section-copy p,
.section-copy li {
  color: var(--color-gray-500); line-height: 1.8;
}
.section-copy ul {
  padding-left: 20px; display: flex;
  flex-direction: column; gap: 10px;
}
.section-copy--light h2,
.section-copy--light h3 { color: var(--color-white); }
.section-copy--light p,
.section-copy--light li { color: rgba(255, 255, 255, 0.72); }

.about-section-title {
  font-size: var(--fs-xl);
  font-weight: 700;
  line-height: 1.2;
}

.fact-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md); margin-top: var(--space-lg);
}
.fact-grid--media {
  align-items: start;
}
.fact-grid--numbered {
  align-items: start;
  justify-content: center;
  max-width: calc((4 * 280px) + (3 * var(--space-md)));
  margin-left: auto;
  margin-right: auto;
}
.fact-card {
  padding: var(--space-md); background: var(--color-off-white);
  min-height: 180px;
}
.fact-card--bare {
  padding: 0;
  min-height: 0;
  background: transparent;
}
.fact-card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: var(--space-sm);
  background: var(--color-dark-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.2);
  font-size: var(--fs-sm);
  text-align: center;
  border-radius: var(--radius);
}
.fact-card h3 {
  font-size: var(--fs-lg); font-weight: 700;
  color: var(--color-dark); margin-bottom: var(--space-xs);
}
.fact-card p {
  font-size: var(--fs-sm); color: var(--color-gray-500);
  line-height: 1.7;
}
.fact-card--dark { background: rgba(255, 255, 255, 0.05); }
.fact-card--dark h3 { color: var(--color-white); }
.fact-card--dark p { color: rgba(255, 255, 255, 0.68); }
.fact-card--dark .fact-num { color: var(--color-accent); }
.fact-card--bare.fact-card--dark {
  background: transparent;
}
.fact-card--numbered h3 {
  margin-top: 0;
}
.fact-grid--numbered .fact-card {
  text-align: left;
  max-width: 280px;
  margin-left: auto;
  margin-right: auto;
}
.fact-num {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}
.fact-grid--numbered .fact-card p {
  margin-left: 0;
  margin-right: 0;
}

.form-panel {
  background: var(--color-off-white);
  padding: clamp(32px, 4vw, 48px);
}

.project-gallery {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md); margin-top: var(--space-lg);
}

.utility-copy {
  max-width: 560px;
}
.utility-actions {
  display: flex; gap: var(--space-sm);
  flex-wrap: wrap; margin-top: var(--space-md);
}

/* Utility page section (404, thank-you) */
.utility-section {
  min-height: 70vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: 160px var(--container-pad) var(--space-xl);
}
.utility-section--dark { background: var(--color-dark); color: var(--color-white); }
.utility-section h1 {
  font-size: var(--fs-3xl); font-weight: 800; line-height: 1.1;
  letter-spacing: -1px; margin-bottom: var(--space-md); max-width: 700px;
  color: var(--color-dark);
  text-wrap: balance;
}
.utility-section--dark h1 { color: var(--color-white); }
.utility-section .utility-copy {
  font-size: var(--fs-md); color: var(--color-gray-500);
  max-width: 540px; margin-bottom: var(--space-md-plus);
}
.utility-section--dark .utility-copy { color: rgba(255, 255, 255, 0.6); }

/* Mission statement (homepage) */
.mission-block { text-align: center; }
.mission-block h2 {
  font-size: var(--fs-2xl); font-weight: 300; line-height: 1.4;
  color: var(--color-dark);
  text-wrap: balance;
}
.mission-block h2 strong { font-weight: 700; }

/* Outline button on light background (used on thank-you) */
.btn--outline-dark {
  background: transparent; border: 1px solid var(--color-dark); color: var(--color-dark);
}
.btn--outline-dark:hover, .btn--outline-dark:focus-visible {
  background: var(--color-dark); color: var(--color-white);
}

.legal-copy {
  display: flex; flex-direction: column; gap: 20px;
}
.legal-copy h2 {
  font-size: var(--fs-lg); font-weight: 700;
  color: var(--color-dark); margin-top: var(--space-lg);
}
.legal-copy h3 {
  font-size: var(--fs-base); font-weight: 700;
  color: var(--color-dark);
}
.legal-copy p,
.legal-copy li,
.legal-copy address {
  font-size: 0.95rem; color: var(--color-gray-500);
  line-height: 1.9;
}
.legal-copy ul {
  padding-left: 20px; display: flex;
  flex-direction: column; gap: 10px;
}
.legal-copy address { font-style: normal; }

/* Project detail */
.project-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
.project-media {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.project-main-image {
  aspect-ratio: 16 / 8; background: var(--color-off-white);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-gray-500); font-size: var(--fs-sm);
}
.project-callout {
  border-left: 3px solid var(--color-accent); padding-left: var(--space-sm);
  margin: var(--space-md) 0; font-style: italic; color: var(--color-dark);
}
.project-specs {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm);
  margin-bottom: 40px;
}

/* ── 6. Responsive ── */
@media (max-width: 1024px) {
  :root {
    --fs-3xl: 2.8rem; --fs-2xl: 2.2rem; --fs-xl: 1.8rem;
    --container-pad: 32px;
  }
  .hero h1 { font-size: var(--fs-3xl); }
}
@media (max-width: 768px) {
  :root { --container-pad: 24px; --space-2xl: 80px; --space-xl: 64px; }
  .nav {
    display: flex;
    justify-content: space-between;
  }
  .nav-toggle { display: inline-flex; }
  .nav-left, .nav-right { display: none; }
  .site-header.is-open { min-height: 360px; background: var(--color-dark); }
  .site-header.is-open .nav-left,
  .site-header.is-open .nav-right {
    display: flex; position: absolute; left: 0; right: 0;
    background: var(--color-dark); flex-direction: column; padding: var(--space-md);
    gap: var(--space-md); align-items: flex-start;
  }
  .site-header.is-open .nav-left { top: 86px; }
  .site-header.is-open .nav-right { top: 220px; padding-top: 0; }
  .hero-grid, .about-grid, .contact-grid,
  .service-row, .projects-grid, .project-detail-grid,
  .safety-grid, .footer-inner, .fact-grid,
  .services-preview, .project-gallery {
    grid-template-columns: 1fr;
  }
  .safety-image { width: 100%; max-width: 340px; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
  .form-row { grid-template-columns: 1fr; }
  .statement h2 { font-size: 1.8rem; }
  .projects-grid { grid-template-columns: 1fr; }
  .page-subnav { gap: 10px; }
  .page-subnav a { width: 100%; justify-content: center; }
  .nav-logo__image { width: 168px; }
  .page-intro--fixed .container { height: auto; }
  .team-strip__header,
  .team-row { max-width: 100%; }
  .hero-bg { justify-content: center; }
}
@media (max-width: 480px) {
  .footer-links { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .cta-section { padding: 48px 0 36px; }
  .cta-section h2 { font-size: 2rem; }
  .project-specs { grid-template-columns: 1fr; }
  .utility-actions { flex-direction: column; align-items: flex-start; }
}