/* ============================================================
   KASCO — Design System
   Palette: Blue-steel charcoal — industrial, not "dark startup"
   ============================================================ */

/* 1. Tokens
   ============================================================ */
:root {
  /* Steel-charcoal backgrounds — blue-tinted industrial */
  --bg-base:     #161B27;   /* deepest */
  --bg-dark:     #1C2130;   /* main page bg */
  --bg-surface:  #222A3C;   /* section alt */
  --bg-card:     #29324A;   /* cards */
  --bg-card-hover: #313D59;
  --bg-light:    #EDF0F4;   /* light sections */
  --bg-light-alt:#E3E7EE;

  /* Brand gradient — from logo */
  --accent:        #F26D3D;
  --accent-gold:   #F2D544;
  --accent-red:    #F23535;
  --accent-hover:  #D95928;
  --gradient-brand: linear-gradient(135deg, #F2D544 0%, #F26D3D 50%, #F23535 100%);
  --gradient-brand-h: linear-gradient(90deg, #F2D544 0%, #F26D3D 50%, #F23535 100%);

  /* Steel text */
  --steel-100: #CDD3DC;
  --steel-200: #9AA5B4;
  --steel-300: #64748B;
  --steel-400: #3E4A5C;

  /* Semantic text */
  --text-primary:   #F0F2F5;
  --text-secondary: #9AA5B4;
  --text-muted:     rgba(154,165,180,0.5);
  --text-dark:      #111827;
  --text-dark-sub:  #4B5563;

  /* Borders */
  --border:         rgba(154,165,180,0.1);
  --border-strong:  rgba(154,165,180,0.2);
  --border-accent:  rgba(242,109,61,0.3);
  --border-light:   rgba(0,0,0,0.1);

  /* Type */
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Layout */
  --max-width:  1340px;
  --nav-height: 80px;
  --section-py: 112px;
  --section-py-sm: 72px;

  /* Motion — crisp, not slow */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --t-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --t-base: 0.26s cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 0.42s cubic-bezier(0, 0, 0.2, 1);

  /* Radius */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;

  /* Shadow */
  --shadow-card:   0 4px 24px rgba(0,0,0,0.4);
  --shadow-hover:  0 12px 48px rgba(0,0,0,0.55);
  --shadow-accent: 0 6px 30px rgba(242,109,61,0.35);
}

/* 2. Reset
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-primary);
  background: var(--bg-dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { display: block; max-width: 100%; height: auto; }
svg { display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* 3. Typography
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.display-xl {
  font-size: clamp(52px, 7.5vw, 104px);
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: -0.015em;
}
.display-lg {
  font-size: clamp(40px, 5.5vw, 76px);
  font-weight: 900;
  line-height: 1.0;
}
.display-md {
  font-size: clamp(30px, 4vw, 58px);
  font-weight: 800;
  line-height: 1.06;
}
.display-sm {
  font-size: clamp(22px, 2.8vw, 38px);
  font-weight: 800;
  line-height: 1.1;
}

.label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 4. Layout
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px;
}

.section       { padding: var(--section-py) 0; }
.section--base { background: var(--bg-base); }
.section--surface { background: var(--bg-surface); }
.section--light {
  background: var(--bg-light);
  color: var(--text-dark);
}

.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--t-slow), transform var(--t-slow);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }

/* 5. Top accent bar
   ============================================================ */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-brand-h);
  z-index: 1001;
}

/* 6. Gradient rule
   ============================================================ */
.rule {
  width: 56px;
  height: 3px;
  background: var(--gradient-brand);
  border-radius: 2px;
  margin-bottom: 20px;
}
.rule--center { margin: 0 auto 20px; }

/* 7. Navigation
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: background var(--t-base), box-shadow var(--t-base),
              backdrop-filter var(--t-base);
}
.nav--solid {
  background: rgba(22,27,39,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav__logo img { height: 100px; width: auto; }
.nav__logo-text {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 26px;
  letter-spacing: 0.08em;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}
.nav__links a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--steel-200);
  padding: 8px 14px;
  border-radius: var(--r-sm);
  transition: color var(--t-fast), background var(--t-fast);
}
.nav__links a:hover,
.nav__links a.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}

.nav__cta {
  margin-left: 8px;
  padding: 10px 24px !important;
  background: var(--accent) !important;
  color: white !important;
  border-radius: var(--r-sm) !important;
  transition: background var(--t-fast), transform var(--t-fast),
              box-shadow var(--t-fast) !important;
}
.nav__cta:hover {
  background: var(--accent-hover) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-accent);
}

/* Hamburger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  padding: 6px 4px;
}
.nav__burger span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.28s var(--ease), opacity 0.2s;
}
.nav--open .nav__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav--open .nav__burger span:nth-child(2) { opacity: 0; }
.nav--open .nav__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile overlay */
.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg-base);
  z-index: 998;
  padding: 96px 48px 48px;
  flex-direction: column;
  gap: 0;
  transform: translateX(100%);
  transition: transform 0.36s var(--ease);
}
.nav__mobile.open { transform: translateX(0); }
.nav__mobile a {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 40px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--steel-200);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  transition: color var(--t-fast);
}
.nav__mobile a:hover { color: var(--text-primary); }
.nav__mobile .btn-primary {
  margin-top: 20px;
  font-size: 20px;
}

/* 8. Buttons
   ============================================================ */
.btn-primary, .btn-outline, .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--r-sm);
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--t-fast), border-color var(--t-fast),
              color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}
.btn-outline {
  background: transparent;
  border-color: rgba(154,165,180,0.35);
  color: var(--text-primary);
}
.btn-outline:hover {
  border-color: rgba(154,165,180,0.8);
  background: rgba(154,165,180,0.06);
  transform: translateY(-2px);
}
.btn-lg { padding: 18px 44px; font-size: 14px; }

.btn-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* 9. Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-top: var(--nav-height);
}

/* Photo background — starts small/far, eases to settled position */
.hero__photo {
  position: absolute;
  inset: 0;
  background-size: 140%;
  background-position: 55% 50%;
  transform: scale(0.82) translateY(3%);
  transition: transform 10s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              background-size 10s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}
.hero__photo.loaded {
  transform: scale(1) translateY(0);
  background-size: 110%;
}

/* Gradient overlay — steel blue tinted, heavier on left/bottom */
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(22,27,39,0.95) 0%, rgba(22,27,39,0.65) 55%, rgba(22,27,39,0.30) 100%),
    linear-gradient(to top, rgba(22,27,39,0.85) 0%, transparent 50%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px 80px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 80px;
  align-items: end;
}

.hero__left { }

.hero__logo-lockup {
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp 0.7s var(--ease-out) 0.1s forwards;
}
.hero__logo-lockup img {
  height: 56px;
  width: auto;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.7s var(--ease-out) 0.25s forwards;
}
.hero__eyebrow-line {
  width: 36px;
  height: 2px;
  background: var(--accent);
  flex-shrink: 0;
}

.hero__headline {
  max-width: 860px;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.7s var(--ease-out) 0.4s forwards;
}

.hero__sub {
  max-width: 520px;
  font-size: 17px;
  line-height: 1.72;
  color: var(--steel-100);
  margin-bottom: 44px;
  opacity: 0;
  animation: fadeUp 0.7s var(--ease-out) 0.55s forwards;
}

.hero__ctas {
  opacity: 0;
  animation: fadeUp 0.7s var(--ease-out) 0.7s forwards;
}

/* Stats panel - right side */
.hero__stats {
  background: rgba(22,27,39,0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  opacity: 0;
  animation: fadeUp 0.7s var(--ease-out) 0.85s forwards;
}

.hero__stat { }
.hero__stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 48px;
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}
.hero__stat-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel-200);
  text-transform: uppercase;
  font-family: var(--font-display);
  font-weight: 600;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeUp 0.6s var(--ease-out) 1.2s forwards;
}
.hero__scroll-text {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--steel-200);
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLine 1.8s ease-in-out infinite 1.4s;
}

/* 10. Marquee ticker
   ============================================================ */
.ticker {
  background: var(--bg-base);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 14px 0;
}
.ticker__track {
  display: flex;
  white-space: nowrap;
  animation: ticker 28s linear infinite;
}
.ticker__item {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel-300);
  padding: 0 40px;
  flex-shrink: 0;
}
.ticker__dot {
  color: var(--accent);
  margin-right: 40px;
}

/* 11. Section headers
   ============================================================ */
.sec-header { margin-bottom: 64px; }
.sec-header--center { text-align: center; }
.sec-header--center .rule { margin: 0 auto 20px; }
.sec-header__title { margin-bottom: 14px; }
.sec-header__sub {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.72;
}
.sec-header--center .sec-header__sub { margin: 0 auto; }

/* 12. Service cards — with photos
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.svc-card {
  position: relative;
  background: var(--bg-card);
  overflow: hidden;
  cursor: pointer;
}

/* Photo layer */
.svc-card__photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 0.45s var(--ease), transform 0.55s var(--ease);
}
.svc-card:hover .svc-card__photo {
  opacity: 0.3;
  transform: scale(1);
}

/* Gradient border top on hover */
.svc-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
  z-index: 2;
}
.svc-card:hover::before { transform: scaleX(1); }

.svc-card__body {
  position: relative;
  z-index: 1;
  padding: 44px 36px;
}

.svc-card__icon {
  width: 48px;
  height: 48px;
  color: var(--accent);
  margin-bottom: 28px;
}

.svc-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}
.svc-card__desc {
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-secondary);
  margin-bottom: 28px;
}
.svc-card__link {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap var(--t-fast);
}
.svc-card:hover .svc-card__link { gap: 14px; }

/* 13. Differentiators
   ============================================================ */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 48px;
}

.pillar {
  padding-top: 24px;
  border-top: 2px solid rgba(0,0,0,0.1);
  position: relative;
}
.pillar__num {
  position: absolute;
  top: -8px; right: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 72px;
  line-height: 1;
  color: rgba(0,0,0,0.07);
  transform: translateY(-45%);
}
.pillar__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.pillar__desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dark-sub);
}

/* 14. Stats section
   ============================================================ */
.stats-band {
  background: var(--bg-base);
  padding: var(--section-py) 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.stat-cell {
  background: var(--bg-card);
  padding: 52px 44px;
  text-align: center;
  transition: background var(--t-fast);
}
.stat-cell:hover { background: var(--bg-card-hover); }
.stat-cell__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(44px, 5vw, 68px);
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}
.stat-cell__label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.stat-cell__sub {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 2px;
  margin-bottom: 8px;
}
.stat-cell__text-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 3.5vw, 52px);
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

/* 15. CTA banner
   ============================================================ */
.cta-band {
  background: var(--bg-base);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(154,165,180,0.04) 1px, transparent 0);
  background-size: 40px 40px;
  padding: var(--section-py) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--gradient-brand-h);
  opacity: 0.25;
}
.cta-band::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: var(--gradient-brand-h);
  opacity: 0.25;
}
.cta-band__title { margin-bottom: 16px; }
.cta-band__sub {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto 44px;
  line-height: 1.72;
}

/* 16. Service detail pages
   ============================================================ */
.svc-detail {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}
.svc-detail--surface { background: var(--bg-surface); }
.svc-detail--base    { background: var(--bg-base); }

/* Full-bleed photo background with overlay */
.svc-detail__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.06;
}

.svc-detail__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.svc-detail--flip .svc-detail__inner { direction: rtl; }
.svc-detail--flip .svc-detail__content,
.svc-detail--flip .svc-detail__media { direction: ltr; }

.svc-detail__tag {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}
.svc-detail__title { margin-bottom: 24px; }
.svc-detail__desc {
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-secondary);
  margin-bottom: 32px;
}
.svc-detail__features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
}
.svc-detail__feat {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 15px;
  color: var(--text-secondary);
}
.svc-detail__feat-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 8px;
}

/* Photo panel */
.svc-detail__media {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.svc-detail__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease);
}
.svc-detail__media:hover img { transform: scale(1.04); }

/* Gradient top bar */
.svc-detail__media::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-brand);
  z-index: 1;
}
/* Corner accent */
.svc-detail__media::after {
  content: '';
  position: absolute;
  bottom: 20px; right: 20px;
  width: 36px; height: 36px;
  border-right: 2px solid var(--border-accent);
  border-bottom: 2px solid var(--border-accent);
  z-index: 1;
}

/* Photo overlay gradient */
.svc-detail__media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(22,27,39,0.5) 0%, transparent 50%);
  z-index: 0;
}

/* 17. Page hero (inner pages)
   ============================================================ */
.page-hero {
  position: relative;
  min-height: 52vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-top: var(--nav-height);
}
.page-hero__photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(22,27,39,0.80) 0%, rgba(22,27,39,0.50) 60%, rgba(22,27,39,0.25) 100%),
              linear-gradient(to top, rgba(22,27,39,0.65) 0%, transparent 55%);
}
.page-hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 48px 64px;
}
.page-hero__eyebrow { margin-bottom: 16px; }
.page-hero__title { max-width: 760px; margin-bottom: 16px; }
.page-hero__sub {
  max-width: 520px;
  font-size: 17px;
  color: var(--steel-100);
  line-height: 1.72;
}

/* 18. About page
   ============================================================ */
.about-story {
  background: var(--bg-light);
  padding: var(--section-py) 0;
}
.about-story__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-story__title { color: var(--text-dark); margin-bottom: 24px; }
.about-story__text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dark-sub);
  margin-bottom: 20px;
}
.about-story__photo {
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 5/6;
  position: relative;
}
.about-story__photo::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-brand);
  z-index: 1;
}
.about-story__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* How we work */
.how-we-work {
  background: var(--bg-dark);
  padding: var(--section-py) 0;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.process-step {
  background: var(--bg-card);
  padding: 48px 36px;
  transition: background var(--t-fast);
}
.process-step:hover { background: var(--bg-card-hover); }
.process-step__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 88px;
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.22;
  margin-bottom: -20px;
}
.process-step__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}
.process-step__desc {
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-secondary);
}

/* Values */
.values-section {
  background: var(--bg-surface);
  padding: var(--section-py) 0;
}
.value-card {
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  position: relative;
  overflow: hidden;
  transition: background var(--t-fast), transform var(--t-fast);
}
.value-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}
.value-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-brand);
}
.value-card__roman {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 72px;
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.18;
  margin-bottom: -8px;
}
.value-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.value-card__desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* 19. Forms
   ============================================================ */
.form-section {
  background: var(--bg-dark);
  padding: var(--section-py) 0;
}
.form-layout {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 80px;
  align-items: start;
}
.form-intro__title { margin-bottom: 16px; }
.form-intro__desc {
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-secondary);
  margin-bottom: 48px;
}

.contact-list { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.contact-icon svg { width: 20px; height: 20px; }
.contact-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 3px;
}
.contact-value { font-weight: 500; color: var(--text-primary); }

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 48px 44px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.form-group:last-of-type { margin-bottom: 0; }
.form-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  padding: 13px 16px;
  color: var(--text-primary);
  font-size: 15px;
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  appearance: none;
  -webkit-appearance: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-muted); }
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--border-accent);
}
.form-select option { background: var(--bg-card); }
.form-textarea { resize: vertical; min-height: 140px; }
.form-submit { width: 100%; margin-top: 28px; }

/* 20. Footer
   ============================================================ */
.footer {
  background: var(--bg-base);
  border-top: 1px solid var(--border);
  padding: 80px 0 40px;
}
.footer__top {
  display: grid;
  grid-template-columns: 300px 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}
.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.footer__brand-logo img { height: 100px; width: auto; }
.footer__brand-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  letter-spacing: 0.08em;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer__tagline {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.footer__col-head {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 20px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 12px; }
.footer__col a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--t-fast);
}
.footer__col a:hover { color: var(--text-primary); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer__copy { font-size: 13px; color: var(--text-muted); }
.footer__legal { display: flex; gap: 24px; }
.footer__legal a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color var(--t-fast);
}
.footer__legal a:hover { color: var(--text-secondary); }

/* 21. Keyframes
   ============================================================ */
@keyframes fadeUp {
  from { opacity:0; transform: translateY(24px); }
  to   { opacity:1; transform: translateY(0); }
}
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes scrollLine {
  0%   { opacity:0; transform: scaleY(0); transform-origin: top; }
  40%  { opacity:1; transform: scaleY(1); transform-origin: top; }
  60%  { opacity:1; transform: scaleY(1); transform-origin: bottom; }
  100% { opacity:0; transform: scaleY(0); transform-origin: bottom; }
}

/* 22. Responsive
   ============================================================ */
@media (max-width: 1200px) {
  :root { --section-py: 80px; }
  .hero__content { grid-template-columns: 1fr 320px; gap: 48px; }
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .svc-detail__media { aspect-ratio: 3/2; }
}
@media (max-width: 960px) {
  .container { padding: 0 24px; }
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav__mobile { display: flex; }
  .nav__inner { padding: 0 24px; }
  .hero__content { grid-template-columns: 1fr; gap: 40px; padding: 0 24px 64px; }
  .hero__stats { flex-direction: row; flex-wrap: wrap; gap: 24px; }
  .hero__stat { flex: 1 1 40%; }
  .svc-detail__inner { grid-template-columns: 1fr; gap: 40px; }
  .svc-detail--flip .svc-detail__inner { direction: ltr; }
  .about-story__grid { grid-template-columns: 1fr; gap: 48px; }
  .form-layout { grid-template-columns: 1fr; gap: 48px; }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .pillar-grid { grid-template-columns: 1fr; gap: 32px; }
  .grid-3 { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 640px) {
  :root { --section-py: 60px; --nav-height: 68px; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .process-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 32px 24px; }
  .footer__top { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .btn-row { flex-direction: column; align-items: flex-start; }
  .btn-lg { width: 100%; justify-content: center; }
  .hero__scroll { display: none; }
  .hero__photo,
  .hero__photo.loaded {
    background-size: cover;
    background-position: left center;
    transform: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Nav / Footer K-box ── */
.nav__logo-mark { width: 40px; height: 40px; background: var(--gradient-brand); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 900; font-size: 16px; color: #fff; -webkit-text-fill-color: #fff; flex-shrink: 0; }
.footer__brand-mark { width: 36px; height: 36px; background: var(--gradient-brand); border-radius: 5px; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 900; font-size: 14px; color: #fff; -webkit-text-fill-color: #fff; flex-shrink: 0; }

/* ── Pain section ── */
.pain-section { padding: 96px 0; background: var(--bg-base); }
.pain-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; margin-top: 48px; }
.pain-card { background: var(--bg-card); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 0 var(--r-md) var(--r-md) 0; padding: 28px 28px 24px; }
.pain-card__quote { font-size: 15px; font-style: italic; line-height: 1.6; color: var(--text-secondary); margin-bottom: 16px; }
.pain-card__label { font-family: var(--font-display); font-weight: 700; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }

/* ── Logo image sizing ── */
.nav__logo-img { height: 100px; width: auto; display: block; }
.footer__logo-img { height: 100px; width: auto; display: block; margin-bottom: 16px; }

/* ── SVC card override — visible photo ── */
.services-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; background: none; border: none; }
.svc-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .26s, transform .26s, border-color .26s; cursor: pointer; }
.svc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--border-accent); }
.svc-card::before { display: none; }
.svc-card__photo { position: static; height: 160px; background-size: cover; background-position: center; flex-shrink: 0; opacity: 0; max-height: 0; overflow: hidden; transition: max-height .32s ease, opacity .28s ease; }
.svc-card:hover .svc-card__photo { opacity: 1; max-height: 160px; }
.svc-card__body { padding: 24px; display: flex; flex-direction: column; flex: 1; position: static; }
.svc-card__icon { width: 36px; height: 36px; color: var(--accent); margin-bottom: 14px; }
.svc-card__title { font-size: 18px; margin-bottom: 10px; }
.svc-card__desc { font-size: 14px; line-height: 1.6; color: var(--text-secondary); flex: 1; margin-bottom: 18px; }
.svc-card__link { cursor: pointer; display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-display); font-weight: 700; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); transition: opacity .15s; }
.svc-card__link:hover { opacity: .7; }

/* ── DC band ── */
.dc-band { padding: 96px 0; background: var(--bg-surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.dc-band__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.dc-band__text p { color: var(--text-secondary); font-size: 17px; line-height: 1.7; margin-top: 18px; }
.dc-band__text p+p { margin-top: 16px; }
.dc-band__stats { display: flex; flex-direction: column; gap: 20px; }
.dc-stat { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-md); padding: 24px 28px; }
.dc-stat__num { font-family: var(--font-display); font-weight: 900; font-size: 40px; background: var(--gradient-brand); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; margin-bottom: 6px; }
.dc-stat__label { font-size: 13px; color: var(--text-secondary); line-height: 1.5; }

/* ── Layout helpers ── */
.sec-header--row { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 56px; flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 28px; }
.pillars-section { padding: 112px 0; background: var(--bg-dark); }

/* ── Equipment tags ── */
.svc-detail__equip { background: var(--bg-card); border: 1px solid var(--border-accent); border-radius: var(--r-md); padding: 20px 24px; margin-top: 16px; }
.svc-detail__equip-label { font-family: var(--font-display); font-weight: 700; font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.svc-detail__equip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.equip-tag { background: rgba(242,109,61,.1); border: 1px solid rgba(242,109,61,.2); color: var(--text-secondary); font-size: 12px; padding: 4px 10px; border-radius: 20px; }

/* ── News page ── */
.news-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.news-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .26s, transform .26s, border-color .26s; cursor: pointer; }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--border-accent); }
.news-card--featured { grid-column: 1/-1; display: grid; grid-template-columns: 480px 1fr; border-radius: var(--r-lg); overflow: hidden; background: var(--bg-card); border: 1px solid var(--border); cursor: pointer; transition: box-shadow .26s, border-color .26s; }
.news-card--featured:hover { box-shadow: var(--shadow-hover); border-color: var(--border-accent); }
.news-card--featured .news-card__thumb { height: 100%; min-height: 260px; }
.news-card--featured .news-card__body { padding: 36px 40px; }
.news-card--featured .news-card__title { font-size: 24px; margin-bottom: 16px; }
.news-card--featured .news-card__excerpt { font-size: 15px; }
.news-card__thumb { height: 180px; background-size: cover; background-position: center; }
.news-card__body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.news-card__cat { font-family: var(--font-display); font-weight: 700; font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.news-card__title { font-family: var(--font-display); font-weight: 800; font-size: 18px; text-transform: uppercase; letter-spacing: .03em; line-height: 1.15; margin-bottom: 12px; }
.news-card__excerpt { font-size: 14px; color: var(--text-secondary); line-height: 1.6; flex: 1; margin-bottom: 16px; }
.news-card__meta { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 12px; margin-top: auto; }
.news-card__read { font-family: var(--font-display); font-weight: 700; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); display: flex; align-items: center; gap: 6px; }
.news-subscribe { background: var(--bg-surface); border: 1px solid var(--border-accent); border-radius: var(--r-lg); padding: 48px; text-align: center; margin-top: 64px; }
.news-subscribe h3 { font-family: var(--font-display); font-weight: 800; font-size: 28px; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 12px; }
.news-subscribe p { color: var(--text-secondary); margin-bottom: 28px; font-size: 16px; max-width: 480px; margin-left: auto; margin-right: auto; }
.news-subscribe-form { display: flex; gap: 12px; max-width: 440px; margin: 0 auto; }
.news-subscribe-form input { flex: 1; background: var(--bg-card); border: 1px solid var(--border-strong); border-radius: var(--r-sm); padding: 14px 18px; color: var(--text-primary); font-size: 15px; outline: none; }
.news-subscribe-form input:focus { border-color: var(--border-accent); }

/* ── Article pages ── */
.article-hero { position: relative; height: 480px; display: flex; align-items: flex-end; overflow: hidden; padding-top: var(--nav-height); }
.article-hero__photo { position: absolute; inset: 0; background-size: cover; background-position: center; }
.article-hero__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(22,27,39,.97) 0%, rgba(22,27,39,.6) 60%, rgba(22,27,39,.25) 100%); }
.article-hero__content { position: relative; z-index: 1; padding: 48px 0; }
.article-hero__back { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; transition: opacity .15s; text-decoration: none; }
.article-hero__back:hover { opacity: .7; }
.article-hero__cat { display: inline-block; background: rgba(242,109,61,.15); border: 1px solid rgba(242,109,61,.3); color: var(--accent); font-family: var(--font-display); font-size: 10px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; padding: 4px 12px; border-radius: 2px; margin-bottom: 16px; }
.article-hero__title { font-family: var(--font-display); font-size: clamp(28px,4vw,54px); font-weight: 900; text-transform: uppercase; line-height: 1.04; letter-spacing: .01em; max-width: 900px; margin-bottom: 20px; }
.article-meta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.article-meta span { font-size: 13px; color: var(--text-secondary); }
.article-meta__dot { color: var(--text-muted); }
.article-layout { display: grid; grid-template-columns: 1fr 340px; gap: 64px; align-items: start; padding: 72px 0; }
.article-content h2 { font-family: var(--font-display); font-size: clamp(20px,2.5vw,30px); font-weight: 800; text-transform: uppercase; letter-spacing: .03em; line-height: 1.1; color: var(--text-primary); margin: 52px 0 16px; }
.article-content h2:first-child { margin-top: 0; }
.article-content h3 { font-family: var(--font-display); font-size: clamp(16px,2vw,22px); font-weight: 700; text-transform: uppercase; letter-spacing: .02em; line-height: 1.15; color: var(--text-primary); margin: 32px 0 12px; }
.article-content p { font-size: 16px; line-height: 1.8; color: var(--text-secondary); margin-bottom: 20px; }
.article-content strong { color: var(--text-primary); font-weight: 600; }
.article-content ul { margin: 16px 0 20px 0; display: flex; flex-direction: column; gap: 8px; }
.article-content ul li { font-size: 15px; line-height: 1.7; color: var(--text-secondary); padding-left: 20px; position: relative; }
.article-content ul li::before { content: ''; position: absolute; left: 0; top: 10px; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.article-img { margin: 32px 0; border-radius: var(--r-md); overflow: hidden; }
.article-img img { width: 100%; height: 280px; object-fit: cover; display: block; }
.article-img figcaption { font-size: 12px; color: var(--text-muted); padding: 10px 14px; background: var(--bg-card); font-style: italic; }
.article-pullquote { margin: 40px 0; padding: 28px 32px; border-left: 4px solid var(--accent); background: var(--bg-card); border-radius: 0 var(--r-md) var(--r-md) 0; }
.article-pullquote p { font-family: var(--font-display); font-size: 22px; font-weight: 700; text-transform: uppercase; line-height: 1.25; color: var(--text-primary); margin: 0; }
.challenge-num { font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); margin-bottom: 6px; display: block; }
.article-faq { margin-top: 56px; }
.article-faq h2 { margin-bottom: 24px; }
.faq-item { border-bottom: 1px solid var(--border); padding: 20px 0; }
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-q { font-family: var(--font-display); font-size: 15px; font-weight: 800; text-transform: uppercase; letter-spacing: .03em; color: var(--text-primary); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; user-select: none; }
.faq-q svg { flex-shrink: 0; transition: transform .2s; color: var(--accent); }
.faq-item.open .faq-q svg { transform: rotate(45deg); }
.faq-a { font-size: 14px; line-height: 1.75; color: var(--text-secondary); max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s; }
.faq-item.open .faq-a { max-height: 300px; padding-top: 14px; }
.article-sidebar { position: sticky; top: 120px; }
.sidebar-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 28px; margin-bottom: 24px; }
.sidebar-card__head { font-family: var(--font-display); font-weight: 800; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-primary); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.sidebar-toc a { display: block; font-size: 13px; color: var(--text-secondary); padding: 6px 0; border-bottom: 1px solid rgba(154,165,180,.06); transition: color .15s; text-decoration: none; }
.sidebar-toc a:hover { color: var(--accent); }
.sidebar-toc a:last-child { border-bottom: none; }
.article-cta-band { background: var(--bg-base); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 72px 0; }

/* ── Form additions ── */
.contact-cta-box { margin-top: 36px; padding: 28px 32px; background: var(--bg-base); border: 1px solid var(--border-accent); border-radius: var(--r-lg); }
.contact-cta-box p { font-size: 14px; color: var(--text-secondary); margin-bottom: 16px; line-height: 1.65; }
.form-fine { font-size: 12px; color: var(--text-muted); text-align: center; margin-top: 14px; }
.accent-req { color: var(--accent); }
.form-intro { position: sticky; top: 160px; }
.form-intro__title { margin-top: 12px; margin-bottom: 20px; }
.form-title { font-family: var(--font-display); font-weight: 800; font-size: 20px; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 32px; }

/* ── Responsive additions ── */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 960px) {
  .dc-band__grid { grid-template-columns: 1fr; gap: 48px; }
  .pain-grid { grid-template-columns: 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
  .news-card--featured { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: repeat(2,1fr); }
  .form-intro { position: static; }
  .sec-header--row { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .news-grid { grid-template-columns: 1fr; }
  .news-subscribe-form { flex-direction: column; }
  .services-grid { grid-template-columns: 1fr; }
}