/* ============================================================
   CONTROL-CORE AUTOMATION — Main Stylesheet
   Palette: Deep slate/graphite dark base, off-white light,
   teal (#00868C) primary accent, safety-orange (#E07B2A) secondary
   Fonts: Cabinet Grotesk (display) + Satoshi (body)
   ============================================================ */

/* === CUSTOM PROPERTIES === */
:root,
[data-theme='light'] {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  /* 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-32: 8rem;

  /* Light mode surfaces */
  --color-bg: #f4f4f2;
  --color-surface: #fafaf8;
  --color-surface-2: #ffffff;
  --color-surface-offset: #edede9;
  --color-surface-offset-2: #e5e4e0;
  --color-divider: #d8d8d4;
  --color-border: #ccccc8;

  /* Text */
  --color-text: #1a1c1e;
  --color-text-muted: #5c6168;
  --color-text-faint: #9ba0a8;
  --color-text-inverse: #f4f4f2;

  /* Primary accent — industrial teal */
  --color-primary: #00747a;
  --color-primary-hover: #005a5f;
  --color-primary-active: #003d41;
  --color-primary-highlight: #c8dedf;
  --color-primary-light: #e4f0f1;

  /* Secondary — safety orange */
  --color-accent: #c96b1a;
  --color-accent-hover: #a8531a;
  --color-accent-light: #fef3e8;

  /* Dark panel surface (used in hero, footer) */
  --color-dark: #141618;
  --color-dark-surface: #1c1f22;
  --color-dark-surface-2: #232629;
  --color-dark-border: #2e3135;
  --color-dark-text: #d8dadc;
  --color-dark-muted: #7a7f87;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 140ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(20, 22, 24, 0.06);
  --shadow-md: 0 4px 12px rgba(20, 22, 24, 0.09);
  --shadow-lg: 0 12px 32px rgba(20, 22, 24, 0.13);
  --shadow-xl: 0 24px 48px rgba(20, 22, 24, 0.16);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
}

[data-theme='dark'] {
  --color-bg: #141618;
  --color-surface: #1a1d20;
  --color-surface-2: #1f2226;
  --color-surface-offset: #1c1f22;
  --color-surface-offset-2: #232629;
  --color-divider: #2a2d32;
  --color-border: #333740;
  --color-text: #d8dadc;
  --color-text-muted: #7a8088;
  --color-text-faint: #4a4f57;
  --color-text-inverse: #141618;
  --color-primary: #2a9fa6;
  --color-primary-hover: #1e8a91;
  --color-primary-active: #147078;
  --color-primary-highlight: #1d3436;
  --color-primary-light: #162829;
  --color-accent: #e88c3a;
  --color-accent-hover: #d07428;
  --color-accent-light: #2a1e10;
  --color-dark: #0e1012;
  --color-dark-surface: #141618;
  --color-dark-surface-2: #1a1d20;
  --color-dark-border: #252a2e;
  --color-dark-text: #c8cacc;
  --color-dark-muted: #6a7078;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #141618;
    --color-surface: #1a1d20;
    --color-surface-2: #1f2226;
    --color-surface-offset: #1c1f22;
    --color-surface-offset-2: #232629;
    --color-divider: #2a2d32;
    --color-border: #333740;
    --color-text: #d8dadc;
    --color-text-muted: #7a8088;
    --color-text-faint: #4a4f57;
    --color-text-inverse: #141618;
    --color-primary: #2a9fa6;
    --color-primary-hover: #1e8a91;
    --color-primary-active: #147078;
    --color-primary-highlight: #1d3436;
    --color-primary-light: #162829;
    --color-accent: #e88c3a;
    --color-accent-hover: #d07428;
    --color-accent-light: #2a1e10;
    --color-dark: #0e1012;
    --color-dark-surface: #141618;
    --color-dark-surface-2: #1a1d20;
    --color-dark-border: #252a2e;
    --color-dark-text: #c8cacc;
    --color-dark-muted: #6a7078;
  }
}

/* === BASE RESET === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  min-height: 100dvh;
  line-height: 1.65;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: background-color var(--transition-interactive), color var(--transition-interactive);
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

ul[role='list'], ol[role='list'] { list-style: none; }

input, button, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  text-wrap: balance;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

p, li, figcaption {
  text-wrap: pretty;
  max-width: 72ch;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

::selection {
  background: rgba(0, 116, 122, 0.2);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

button { cursor: pointer; background: none; border: none; }

@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;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* === LAYOUT UTILITIES === */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}
.container--narrow { max-width: var(--content-default); }
.container--tight { max-width: var(--content-narrow); }

.section { padding-block: clamp(var(--space-16), 7vw, var(--space-32)); }
.section--sm { padding-block: clamp(var(--space-12), 5vw, var(--space-20)); }
.section--lg { padding-block: clamp(var(--space-20), 9vw, var(--space-32)); }

/* === TYPOGRAPHY === */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.eyebrow--light { color: var(--color-primary); }

.section-heading {
  font-size: var(--text-xl);
  font-family: var(--font-display);
  margin-bottom: var(--space-5);
}

.section-intro {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.7;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #fff;
  box-shadow: 0 6px 20px rgba(0, 116, 122, 0.35);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.btn-outline-light {
  background-color: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}
.btn-outline-light:hover {
  background-color: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.7);
  color: #fff;
}

.btn-accent {
  background-color: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn-accent:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #fff;
  box-shadow: 0 6px 20px rgba(201, 107, 26, 0.35);
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: var(--text-base);
}

/* === CARDS === */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: box-shadow var(--transition-interactive), border-color var(--transition-interactive), transform var(--transition-interactive);
}

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

/* === GRIDS === */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(20, 22, 24, 0.92);
  backdrop-filter: blur(16px) saturate(1.5);
  -webkit-backdrop-filter: blur(16px) saturate(1.5);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition-interactive);
}

.site-header.scrolled {
  background: rgba(14, 16, 18, 0.97);
  box-shadow: 0 2px 24px rgba(0,0,0,0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: var(--space-8);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.nav-logo svg { flex-shrink: 0; }

/* ── Real SVG logo (nav) ── */
.nav-logo-svg-wrap {
  height: 48px;
  width: auto;
  max-width: 230px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  overflow: visible;
  background: none;
}

.nav-logo-svg-wrap svg {
  height: 48px;
  width: auto;
  flex-shrink: 0;
  background: none;
}

@media (max-width: 480px) {
  .nav-logo-svg-wrap { height: 36px; max-width: 180px; }
  .nav-logo-svg-wrap svg { height: 36px; }
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav-logo-name {
  font-size: clamp(0.9rem, 1.4vw, 1.1rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}

.nav-logo-tagline {
  font-size: var(--text-xs);
  font-weight: 400;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-family: var(--font-body);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-links a:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.nav-links a.active {
  color: var(--color-primary);
  background: rgba(0, 116, 122, 0.15);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.theme-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.theme-toggle:hover {
  color: #fff;
  background: rgba(255,255,255,0.1);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.8);
  transition: background var(--transition-fast);
}

.nav-toggle:hover { background: rgba(255,255,255,0.1); }

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-mobile {
  display: none;
  background: rgba(14, 16, 18, 0.98);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: var(--space-4) 0 var(--space-6);
}

.nav-mobile.open { display: block; }

.nav-mobile ul {
  list-style: none;
  padding: 0 var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.nav-mobile a {
  display: block;
  font-size: var(--text-base);
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-mobile a:hover {
  color: var(--color-primary);
  background: rgba(0, 116, 122, 0.1);
}

.nav-mobile .btn {
  margin: var(--space-4) var(--space-4) 0;
  width: calc(100% - 2rem);
  justify-content: center;
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-actions .btn { display: none; }
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-dark);
  color: #fff;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.28;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(14, 16, 18, 0.90) 0%,
    rgba(14, 16, 18, 0.60) 50%,
    rgba(0, 60, 65, 0.55) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 80px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  min-height: calc(100svh - 80px);
  padding-block: var(--space-24);
}

.hero-left { max-width: 640px; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.hero-headline {
  font-size: var(--text-3xl);
  font-family: var(--font-display);
  font-weight: 800;
  color: #fff;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}

.hero-headline em {
  font-style: normal;
  color: var(--color-primary);
}

.hero-sub {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.68);
  line-height: 1.75;
  margin-bottom: var(--space-8);
  max-width: 52ch;
}

.hero-ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.hero-proof {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.hero-proof-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
}

.hero-proof-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.hero-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.hero-stat-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.hero-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: rgba(0, 116, 122, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.hero-stat-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #fff;
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    padding-block: var(--space-16) var(--space-12);
  }
  .hero-right { display: none; }
}

/* ============================================================
   CREDIBILITY STRIP
   ============================================================ */
.credibility-strip {
  background: var(--color-dark-surface);
  border-top: 1px solid var(--color-dark-border);
  border-bottom: 1px solid var(--color-dark-border);
  padding-block: var(--space-6);
  color: var(--color-dark-text);
}

.credibility-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.credibility-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
}

.credibility-item svg { color: var(--color-primary); flex-shrink: 0; }

.credibility-divider {
  width: 1px;
  height: 32px;
  background: var(--color-dark-border);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .credibility-inner { gap: var(--space-5); }
  .credibility-divider { display: none; }
  .credibility-item { font-size: var(--text-xs); }
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section { background: var(--color-bg); }

.services-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-16);
}

.services-header .section-intro { margin: 0 auto; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: box-shadow var(--transition-interactive), border-color var(--transition-interactive), transform var(--transition-interactive);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  flex-shrink: 0;
}

.service-title {
  font-size: var(--text-lg);
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}

.service-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  flex: 1;
  max-width: none;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--space-5);
  transition: gap var(--transition-fast);
}

.service-link:hover { gap: var(--space-3); color: var(--color-primary-hover); }

/* ============================================================
   INDUSTRIES SECTION
   ============================================================ */
.industries-section { background: var(--color-surface-offset); }

.industries-header {
  max-width: 640px;
  margin-bottom: var(--space-12);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 1024px) { .industries-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .industries-grid { grid-template-columns: 1fr; } }

.industry-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-6) var(--space-5);
  transition: box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}

.industry-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.industry-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.industry-name {
  font-size: var(--text-base);
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}

.industry-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: none;
}

/* ============================================================
   WHY CONTROL-CORE
   ============================================================ */
.why-section {
  background: var(--color-dark);
  color: #fff;
}

.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-20);
  align-items: center;
}

.why-left { max-width: 560px; }

.why-left .eyebrow { color: var(--color-primary); }

.why-left .section-heading { color: #fff; }

.why-left .section-intro { color: rgba(255,255,255,0.6); }

.why-img {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.why-img img { width: 100%; height: 100%; object-fit: cover; }

.why-proofs {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-10);
}

.why-proof-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  transition: background var(--transition-interactive), border-color var(--transition-interactive);
}

.why-proof-item:hover {
  background: rgba(0, 116, 122, 0.12);
  border-color: rgba(0, 116, 122, 0.3);
}

.why-proof-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(0, 116, 122, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.why-proof-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-1);
  font-family: var(--font-display);
}

.why-proof-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  max-width: none;
}

@media (max-width: 900px) {
  .why-inner { grid-template-columns: 1fr; gap: var(--space-12); }
  .why-img { display: none; }
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, #005a5f 100%);
  color: #fff;
  text-align: center;
  padding-block: clamp(var(--space-16), 7vw, var(--space-24));
}

.cta-banner-headline {
  font-size: var(--text-2xl);
  color: #fff;
  margin-bottom: var(--space-4);
}

.cta-banner-sub {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.78);
  max-width: 52ch;
  margin: 0 auto var(--space-8);
}

.cta-banner-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   ABOUT SNAPSHOT
   ============================================================ */
.about-snap {
  background: var(--color-bg);
}

.about-snap-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-20);
  align-items: center;
}

.about-snap-img {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  order: -1;
}

.about-snap-img img { width: 100%; height: 100%; object-fit: cover; }

.about-snap-content .section-intro { margin-bottom: var(--space-8); }

@media (max-width: 900px) {
  .about-snap-inner { grid-template-columns: 1fr; gap: var(--space-10); }
  .about-snap-img { aspect-ratio: 16/9; order: 0; }
}

/* ============================================================
   CONTACT SECTION / PAGE
   ============================================================ */
.contact-section { background: var(--color-surface-offset); }

.contact-grid {
  display: grid;
  grid-template-columns: 5fr 4fr;
  gap: var(--space-16);
  align-items: start;
}

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

.contact-form-wrap {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
}

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

@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

.form-group { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5); }
.form-group:last-child { margin-bottom: 0; }

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 116, 122, 0.12);
}

.form-textarea { resize: vertical; min-height: 140px; line-height: 1.65; }

.form-submit { width: 100%; justify-content: center; margin-top: var(--space-2); }

.contact-info { padding-top: var(--space-4); }

.contact-info-heading {
  font-size: var(--text-lg);
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: var(--space-6);
}

.contact-info-item {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-info-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-1);
}

.contact-info-value {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
  max-width: none;
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: var(--color-dark);
  color: #fff;
  padding-top: 68px;
  padding-block-end: clamp(var(--space-12), 5vw, var(--space-20));
}

.page-hero-inner {
  padding-top: clamp(var(--space-16), 6vw, var(--space-24));
  max-width: 760px;
}

.page-hero-eyebrow { color: var(--color-primary); margin-bottom: var(--space-4); }

.page-hero-headline {
  font-size: var(--text-2xl);
  color: #fff;
  margin-bottom: var(--space-5);
}

.page-hero-sub {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  max-width: 58ch;
  margin-bottom: var(--space-8);
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.service-detail {
  border-bottom: 1px solid var(--color-border);
  padding-block: clamp(var(--space-12), 5vw, var(--space-20));
}

.service-detail:last-child { border-bottom: none; }

.service-detail-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.service-detail-inner.reverse { direction: rtl; }
.service-detail-inner.reverse > * { direction: ltr; }

.service-detail-img {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 16/10;
}

.service-detail-img img { width: 100%; height: 100%; object-fit: cover; }

.service-detail-content .service-title { font-size: var(--text-xl); margin-bottom: var(--space-4); }
.service-detail-content p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-6);
  max-width: 55ch;
}

.service-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.service-bullets li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: none;
}

.service-bullets li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

.service-outcome {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  padding: var(--space-4) var(--space-5);
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
  max-width: none;
}

@media (max-width: 900px) {
  .service-detail-inner { grid-template-columns: 1fr; gap: var(--space-10); }
  .service-detail-inner.reverse { direction: ltr; }
  .service-detail-img { aspect-ratio: 16/9; }
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-philosophy {
  background: var(--color-surface-offset);
  border-radius: var(--radius-2xl);
  padding: var(--space-10) var(--space-12);
  margin-block: var(--space-12);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-8);
  align-items: center;
}

.about-philosophy-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-xl);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.about-philosophy h3 { margin-bottom: var(--space-2); font-size: var(--text-lg); }
.about-philosophy p { color: var(--color-text-muted); font-size: var(--text-sm); max-width: none; }

.about-values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-10);
}

.about-value-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.about-value-title {
  font-size: var(--text-base);
  font-weight: 700;
  font-family: var(--font-display);
  margin-bottom: var(--space-2);
}

.about-value-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: none;
}

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

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.6);
  padding-top: clamp(var(--space-16), 6vw, var(--space-24));
  border-top: 1px solid var(--color-dark-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-16);
}

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

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand .nav-logo { margin-bottom: var(--space-5); }

/* ── Real SVG logo (footer) ── */
.footer-logo-link {
  display: inline-flex;
  line-height: 1;
}

.footer-logo-link .nav-logo-svg-wrap {
  height: 50px;
  max-width: 240px;
  overflow: visible;
}

.footer-logo-link .nav-logo-svg-wrap svg {
  height: 50px;
  width: auto;
}

.footer-desc {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: rgba(255,255,255,0.5);
  max-width: 34ch;
}

.footer-col-heading {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-5);
  letter-spacing: 0.02em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
}

.footer-contact-item svg { color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }
.footer-contact-item span { max-width: none; }

.footer-bottom {
  border-top: 1px solid var(--color-dark-border);
  padding-block: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-copy {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
}

.footer-legal {
  display: flex;
  gap: var(--space-6);
}

.footer-legal a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal a:hover { color: rgba(255,255,255,0.6); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* stagger children */
.stagger > *:nth-child(1) { transition-delay: 0ms; }
.stagger > *:nth-child(2) { transition-delay: 80ms; }
.stagger > *:nth-child(3) { transition-delay: 160ms; }
.stagger > *:nth-child(4) { transition-delay: 240ms; }
.stagger > *:nth-child(5) { transition-delay: 320ms; }
.stagger > *:nth-child(6) { transition-delay: 400ms; }

/* ============================================================
   MISCELLANEOUS
   ============================================================ */
.divider {
  height: 1px;
  background: var(--color-border);
  margin-block: var(--space-16);
}

.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge--orange {
  background: var(--color-accent-light);
  color: var(--color-accent);
}

/* Page spacing compensation for fixed nav */
.page-offset { padding-top: 68px; }

/* ============================================================
   VIDEO COMPONENTS
   ============================================================ */

/* Hero video background */
.hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.30;
  pointer-events: none;
}

/* Inline video player with controls */
.video-player {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--color-dark);
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: box-shadow var(--transition-interactive), transform var(--transition-interactive);
}

.video-player:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px);
}

.video-player video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-player-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    0deg,
    rgba(14, 16, 18, 0.7) 0%,
    rgba(14, 16, 18, 0.1) 40%,
    rgba(14, 16, 18, 0.05) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6) var(--space-8);
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.video-player.playing .video-player-overlay {
  opacity: 0;
}

.video-player.playing:hover .video-player-overlay {
  opacity: 1;
}

.video-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(0, 116, 122, 0.9);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.2);
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
  z-index: 2;
  pointer-events: auto;
}

.video-play-btn:hover {
  background: rgba(0, 90, 95, 1);
  transform: translate(-50%, -50%) scale(1.08);
  box-shadow: 0 0 0 6px rgba(0, 116, 122, 0.25);
}

.video-player.playing .video-play-btn {
  opacity: 0;
  pointer-events: none;
}

.video-player.playing:hover .video-play-btn {
  opacity: 1;
  pointer-events: auto;
}

.video-play-btn svg { margin-left: 3px; }

.video-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  pointer-events: none;
}

.video-sublabel {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.55);
  margin-top: var(--space-1);
  pointer-events: none;
}

/* Video section layout */
.video-section {
  background: var(--color-dark);
  color: #fff;
}

.video-section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.video-section-content .eyebrow { color: var(--color-primary); }
.video-section-content .section-heading { color: #fff; }
.video-section-content .section-intro { color: rgba(255,255,255,0.6); }

.video-section-content .video-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.video-feature-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.video-feature-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: rgba(0, 116, 122, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.video-feature-text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  max-width: none;
}

.video-feature-text strong {
  color: #fff;
  font-weight: 600;
}

/* Video showcase grid for services page */
.video-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.video-showcase-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.video-showcase-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #fff;
}

.video-showcase-desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  max-width: none;
}

@media (max-width: 1024px) {
  .video-showcase { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .video-section-inner { grid-template-columns: 1fr; gap: var(--space-10); }
}

@media (max-width: 640px) {
  .video-showcase { grid-template-columns: 1fr; }
  .video-play-btn { width: 56px; height: 56px; }
  .video-play-btn svg { width: 20px; height: 20px; }
}

/* About page video feature */
.about-video-section {
  background: var(--color-surface-offset);
}

.about-video-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

@media (max-width: 900px) {
  .about-video-inner { grid-template-columns: 1fr; gap: var(--space-10); }
}