/* ==========================================================================
   JS Electric Inc. — Design System
   Franklin Square / Whitestone, NY licensed electrical contractor
   ========================================================================== */

@import 'https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap';

:root {
  /* ---- Color tokens (light, default) ---- */
  --color-ink:        #0B1130;
  --color-ink-soft:   #1C2450;
  --color-paper:      #F7F7F4;
  --color-paper-dim:  #ECEDF2;
  --color-line:       #DCDEE8;
  --color-steel:      #2B3245;
  --color-steel-dark: #171B2B;
  --color-steel-tint: #E8EAF0;
  --color-yellow:      #F0BC00;
  --color-yellow-dark: #C79600;
  --color-yellow-tint: #FFF6D6;
  --color-muted:      #565C74;

  --color-bg: var(--color-paper);
  --color-bg-alt: var(--color-paper-dim);
  --color-fg: var(--color-ink);
  --color-fg-muted: var(--color-muted);
  --color-border: var(--color-line);
  --color-accent: var(--color-yellow-dark);
  --color-accent-dark: #A57E00;
  --color-accent-on: var(--color-ink);
  --color-accent-tint: var(--color-yellow-tint);
  --color-surface: #FFF;

  /* ---- Dark section tokens (hero/footer/page-hero use these directly) ---- */
  --color-dark-bg: #0A0E24;
  --color-dark-bg-alt: #131A3A;
  --color-dark-fg: #F4F5FA;
  --color-dark-fg-muted: #A9AEC9;
  --color-dark-border: rgba(244,245,250,0.12);
  --color-accent-on-dark: #FFD400;

  /* ---- Type ---- */
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Manrope', -apple-system, blinkmacsystemfont, sans-serif;

  --step--1: clamp(0.83rem, 0.8rem + 0.15vw, 0.95rem);
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --step-1:  clamp(1.2rem, 1.12rem + 0.4vw, 1.4rem);
  --step-2:  clamp(1.5rem, 1.3rem + 0.9vw, 1.95rem);
  --step-3:  clamp(1.9rem, 1.6rem + 1.5vw, 2.6rem);
  --step-4:  clamp(2.4rem, 1.9rem + 2.4vw, 3.6rem);
  --step-5:  clamp(2.8rem, 2.1rem + 3.8vw, 4.8rem);

  /* ---- Spacing (8px rhythm) ---- */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;
  --space-8: 8rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(10,14,36,0.08);
  --shadow-md: 0 12px 32px -8px rgba(10,14,36,0.22);
  --shadow-lg: 0 24px 60px -12px rgba(10,14,36,0.36);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 180ms;
  --dur-base: 300ms;
  --dur-slow: 550ms;

  --container: 1240px;
  --nav-h: 84px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0A0E24;
    --color-bg-alt: #131A3A;
    --color-fg: #F4F5FA;
    --color-fg-muted: #AEB3CC;
    --color-border: rgba(244,245,250,0.12);
    --color-surface: #131A3A;
    --color-accent-tint: rgba(240,188,0,0.18);
  }
}

:root[data-theme="dark"] {
  --color-bg: #0A0E24;
  --color-bg-alt: #131A3A;
  --color-fg: #F4F5FA;
  --color-fg-muted: #AEB3CC;
  --color-border: rgba(244,245,250,0.12);
  --color-surface: #131A3A;
  --color-accent-tint: rgba(240,188,0,0.18);
}

:root[data-theme="light"] {
  --color-bg: var(--color-paper);
  --color-bg-alt: var(--color-paper-dim);
  --color-fg: var(--color-ink);
  --color-fg-muted: var(--color-muted);
  --color-border: var(--color-line);
  --color-surface: #FFF;
  --color-accent-tint: var(--color-yellow-tint);
}

/* ==========================================================================
   Reset
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { text-size-adjust: 100%; scroll-behavior: smooth; }
html, body { height: 100%; }

body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--color-fg);
  background: var(--color-bg);
  min-height: 100dvh;
  overflow-x: hidden;
  transition: background var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
img, svg, video { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

.hero :focus-visible,
.page-hero :focus-visible,
.cta-band :focus-visible,
.site-footer :focus-visible {
  outline-color: var(--color-accent-on-dark);
}

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  text-wrap: balance;
}
h1 { font-size: var(--step-5); }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-3); }
h4 { font-size: var(--step-2); font-weight: 600; }
p { color: var(--color-fg-muted); max-width: 60ch; }
p.lede { font-size: var(--step-1); color: var(--color-fg); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 3px;
  background: currentcolor;
}

.section--dark .eyebrow,
.hero .eyebrow,
.page-hero .eyebrow,
.cta-band .eyebrow {
  color: var(--color-accent-on-dark);
}

.text-center { text-align: center; }
.text-center p { margin-inline: auto; }

/* ==========================================================================
   Layout helpers
   ========================================================================== */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--space-4); }

@media (max-width: 640px) { .container { padding-inline: var(--space-3); } }

.section { padding-block: var(--space-8); }
.section--tight { padding-block: var(--space-6); }
.section--alt { background: var(--color-bg-alt); }
.section--dark { background: var(--color-dark-bg); color: var(--color-dark-fg); }
.section--dark p { color: var(--color-dark-fg-muted); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: var(--color-dark-fg); }

.section-head { max-width: 640px; margin-bottom: var(--space-6); }
.section-head h2 { margin-top: var(--space-2); }
.section-head p { margin-top: var(--space-2); }
.section-head.text-center { max-width: 640px; margin-inline: auto; }

.grid { display: grid; gap: var(--space-4); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }

@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.stack { display: flex; flex-direction: column; }
.cluster { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2); }

/* ==========================================================================
   Bolt-strike motif (section dividers) — replaces the diamond-plate motif
   used on other demos with a brand-appropriate lightning bolt SVG. The path
   animates its stroke-dashoffset once revealed, then holds a soft glow
   pulse. Reduced-motion users get the fully-drawn bolt with no pulse.
   ========================================================================== */
.bolt-divider { display: flex; align-items: center; justify-content: center; padding-block: var(--space-3); gap: var(--space-3); }
.bolt-divider::before, .bolt-divider::after { content: ""; flex: 1; height: 1px; max-width: 220px; background: var(--color-border); }

.section--dark .bolt-divider::before, .section--dark .bolt-divider::after,
.hero .bolt-divider::before, .hero .bolt-divider::after { background: var(--color-dark-border); }

.bolt-mark { width: 28px; height: 40px; flex-shrink: 0; overflow: visible; }

.bolt-mark path {
  fill: none;
  stroke: var(--color-accent-on-dark);
  stroke-width: 6;
  stroke-linejoin: round;
  stroke-linecap: round;
  stroke-dasharray: 140;
  stroke-dashoffset: 140;
  filter: drop-shadow(0 0 0 rgba(255,212,0,0));
}

.bolt-mark.is-drawn path {
  animation: bolt-draw 900ms var(--ease-out) forwards, bolt-glow 2.6s var(--ease-in-out) 900ms infinite;
}

@keyframes bolt-draw { to { stroke-dashoffset: 0; } }

@keyframes bolt-glow {
  0%, 100% { filter: drop-shadow(0 0 2px rgba(255,212,0,0.35)); }
  50% { filter: drop-shadow(0 0 10px rgba(255,212,0,0.85)); }
}

@media (prefers-reduced-motion: reduce) {
  .bolt-mark path { stroke-dashoffset: 0; animation: none; filter: drop-shadow(0 0 4px rgba(255,212,0,0.5)); }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 0.95em 1.9em;
  min-height: 48px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--step--1);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--color-yellow);
  color: var(--color-ink);
  box-shadow: 0 8px 24px -8px rgba(240,188,0,0.55);
}
.btn-primary:hover { background: var(--color-yellow-dark); box-shadow: 0 10px 28px -6px rgba(240,188,0,0.7); transform: translateY(-2px); }

.btn-ghost { background: transparent; color: var(--color-fg); border-color: var(--color-border); }
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent-dark); }
.section--dark .btn-ghost { color: var(--color-dark-fg); border-color: var(--color-dark-border); }
.section--dark .btn-ghost:hover { border-color: var(--color-accent-on-dark); color: var(--color-accent-on-dark); }

.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.55; pointer-events: none; }

/* Magnetic pull — JS sets --magx/--magy on mousemove within bounds */
.btn-magnetic { transform: translate(var(--magx, 0), var(--magy, 0)); transition: transform 220ms var(--ease-out), background var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out); }

@media (prefers-reduced-motion: reduce) { .btn-magnetic { transform: none !important; } }

@media (hover: none) { .btn-magnetic { transform: none !important; } }

/* ==========================================================================
   Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), height var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  height: 68px;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }

.brand { display: flex; align-items: center; gap: 0.6em; }
.brand img { height: 40px; width: auto; }
.brand .brand-word { font-family: var(--font-display); font-weight: 600; font-size: var(--step-1); letter-spacing: 0.01em; text-transform: uppercase; color: var(--color-dark-fg); }
.brand .brand-word .accent { color: var(--color-accent-on-dark); }
.site-header.is-scrolled .brand .brand-word { color: var(--color-fg); }
.site-header.is-scrolled .brand .brand-word .accent { color: var(--color-accent-dark); }

.nav-links { display: flex; align-items: center; gap: var(--space-4); }

.nav-links a {
  position: relative;
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-fg-muted);
  padding-block: 0.4em;
  transition: color var(--dur-fast) var(--ease-out);
}

.nav-links a::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--color-accent);
  transform: scaleX(0); transform-origin: right;
  transition: transform var(--dur-base) var(--ease-out);
}
.nav-links a:hover { color: var(--color-fg); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav-links a[aria-current="page"] { color: var(--color-fg); }

.nav-cta { display: flex; align-items: center; gap: var(--space-3); }
.nav-cta .btn { padding: 0.75em 1.5em; }

.nav-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; background: none; border: none; border-radius: var(--radius-sm); }
.nav-toggle .bars { position: relative; width: 22px; height: 16px; }
.nav-toggle .bars span { position: absolute; left: 0; right: 0; height: 2px; background: var(--color-fg); border-radius: 2px; transition: transform var(--dur-base) var(--ease-in-out), opacity var(--dur-fast) var(--ease-out), top var(--dur-base) var(--ease-in-out); }
.nav-toggle .bars span:nth-child(1) { top: 0; }
.nav-toggle .bars span:nth-child(2) { top: 7px; }
.nav-toggle .bars span:nth-child(3) { top: 14px; }
.nav-toggle[aria-expanded="true"] .bars span:nth-child(1) { top: 7px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .bars span:nth-child(3) { top: 7px; transform: rotate(-45deg); }

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

  .mobile-menu {
    position: fixed; inset: 68px 0 0 0; z-index: 90;
    background: var(--color-bg); padding: var(--space-4);
    display: flex; flex-direction: column; gap: var(--space-1);
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
    overflow-y: auto;
  }
  .mobile-menu.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .mobile-menu a { font-family: var(--font-display); font-size: var(--step-2); text-transform: uppercase; padding-block: var(--space-2); border-bottom: 1px solid var(--color-border); color: var(--color-fg); }
  .mobile-menu .btn { margin-top: var(--space-3); }
}

@media (min-width: 901px) { .mobile-menu { display: none; } }

/* ==========================================================================
   Hero — layered parallax
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background: var(--color-dark-bg);
  color: var(--color-dark-fg);
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero-media { position: absolute; inset: -4%; z-index: 0; will-change: transform; }

.hero-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,14,36,0.55) 0%, rgba(10,14,36,0.78) 55%, rgba(10,14,36,0.97) 100%);
}

/* Parallax circuit-grid + glow layers, translated via JS custom properties */
.hero-grid {
  position: absolute; inset: -10%; z-index: 1; pointer-events: none;
  background-image: repeating-linear-gradient(0deg, rgba(244,245,250,0.05) 0 1px, transparent 1px 64px),
                     repeating-linear-gradient(90deg, rgba(244,245,250,0.05) 0 1px, transparent 1px 64px);
  transform: translate3d(var(--px, 0), var(--py, 0), 0);
  will-change: transform;
}

/* Slow diagonal light-sweep — independent of the mouse-parallax glow layers above/below it */
.hero-glisten {
  position: absolute; inset: -4%; z-index: 1; pointer-events: none;
  background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,.3) 50%, transparent 60%);
  background-size: 200% 200%;
  animation: hero-glisten-sweep 7s ease-in-out infinite;
}

@keyframes hero-glisten-sweep {
  0% { background-position: -100% -100%; }
  100% { background-position: 100% 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-glisten { animation: none; }
}

.hero-glow {
  position: absolute; inset: -20%; z-index: 1; pointer-events: none;
  background: radial-gradient(480px 320px at 20% 25%, rgba(255,212,0,0.16), transparent 60%),
              radial-gradient(420px 320px at 82% 70%, rgba(255,212,0,0.1), transparent 62%);
  transform: translate3d(var(--px2, 0), var(--py2, 0), 0);
  will-change: transform;
}

@media (prefers-reduced-motion: reduce), (hover: none) {
  .hero-grid, .hero-glow, .hero-media { transform: none !important; }
}

.hero .container { position: relative; z-index: 2; }
.hero-inner { max-width: 760px; padding-block: var(--space-6); }
.hero-inner .eyebrow { color: var(--color-accent-on-dark); }
.hero-inner h1 { margin-top: var(--space-3); }
.hero-inner h1 .accent { color: var(--color-accent-on-dark); }
.hero-inner p.lede { color: var(--color-dark-fg-muted); margin-top: var(--space-3); font-size: var(--step-1); }
.hero-actions { margin-top: var(--space-4); }

.hero-stats { margin-top: var(--space-6); display: flex; gap: var(--space-6); flex-wrap: wrap; }
.hero-stats .stat-num { font-family: var(--font-display); font-size: var(--step-3); color: var(--color-dark-fg); line-height: 1; }
.hero-stats .stat-label { font-size: var(--step--1); color: var(--color-dark-fg-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0.4em; }

.hero-scroll {
  position: absolute; bottom: var(--space-4); left: 50%; transform: translateX(-50%); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 0.6em;
  color: var(--color-dark-fg-muted); font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.1em;
}
.hero-scroll .line { width: 1px; height: 34px; background: linear-gradient(var(--color-accent-on-dark), transparent); animation: scrollpulse 1.8s var(--ease-in-out) infinite; }

@keyframes scrollpulse {
  0% { transform: scaleY(0.3); transform-origin: top; opacity: 0.4; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0.3); transform-origin: bottom; opacity: 0.4; }
}

/* Page (non-home) hero — shorter */
.page-hero {
  position: relative;
  padding-top: calc(var(--nav-h) + var(--space-7));
  padding-bottom: var(--space-6);
  background: var(--color-dark-bg);
  color: var(--color-dark-fg);
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(600px 300px at 15% 0%, rgba(255,212,0,0.16), transparent 60%),
    repeating-linear-gradient(115deg, rgba(244,245,250,0.035) 0 2px, transparent 2px 40px);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .eyebrow { color: var(--color-accent-on-dark); }
.page-hero h1 { margin-top: var(--space-2); max-width: 20ch; }
.page-hero p.lede { color: var(--color-dark-fg-muted); margin-top: var(--space-3); max-width: 56ch; }

.breadcrumb { display: flex; gap: 0.5em; align-items: center; font-size: var(--step--1); color: var(--color-dark-fg-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--space-3); }
.breadcrumb a:hover { color: var(--color-accent-on-dark); }
.breadcrumb .sep { opacity: 0.5; }

/* ==========================================================================
   Photography
   ========================================================================== */
.hero-media img,
.split-media img,
.card-media img,
.gallery-item img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.hero-media img { inset: 0; filter: contrast(1.05) saturate(1.08); }

.photo-caption {
  position: absolute; left: var(--space-2); bottom: var(--space-2); z-index: 2;
  font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(244,245,250,0.9); background: rgba(10,14,36,0.6);
  border: 1px solid rgba(244,245,250,0.16); padding: 0.35em 0.7em;
  border-radius: var(--radius-pill); backdrop-filter: blur(6px);
}

/* ==========================================================================
   Trust / area-served strip
   ========================================================================== */
.logo-strip { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: var(--space-5); padding-block: var(--space-4); }

.brand-chip {
  font-family: var(--font-display); font-size: var(--step-0); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--color-fg-muted); opacity: 0.8; transition: opacity var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.brand-chip:hover { opacity: 1; color: var(--color-fg); }

@media (max-width: 600px) { .logo-strip { gap: var(--space-3); } }

/* ==========================================================================
   Cards — with tilt micro-interaction
   ========================================================================== */
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.card-media { aspect-ratio: 4/3; position: relative; }
.card-body { padding: var(--space-3); }
.card-body .eyebrow { margin-bottom: 0.6em; }
.card-body h2, .card-body h3 { margin-bottom: 0.4em; }
.card-body h2 { font-size: var(--step-2); font-weight: 600; }

/* Tilt cards — JS sets --rx/--ry (rotation degrees) on mousemove */
.tilt-card {
  --rx: 0deg;
  --ry: 0deg;

  transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(0);
  transition: transform 260ms var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  will-change: transform;
}
.tilt-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-accent); }

@media (prefers-reduced-motion: reduce), (hover: none) {
  .tilt-card { transform: none !important; }
}

.service-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; height: 100%; display: flex; flex-direction: column; }
.service-card .service-card-body { padding: var(--space-4); flex: 1; display: flex; flex-direction: column; }
.service-card .icon-badge { margin-bottom: var(--space-3); }
.service-card h3 { font-size: var(--step-2); margin-bottom: 0.5em; }
.service-card p { flex: 1; }
.service-card ul.mini-list { margin-top: var(--space-2); display: flex; flex-direction: column; gap: 0.4em; }
.service-card ul.mini-list li { font-size: var(--step--1); color: var(--color-fg-muted); display: flex; gap: 0.5em; align-items: baseline; }
.service-card ul.mini-list li::before { content: "\26A1"; flex-shrink: 0; }

.icon-badge { width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius-md); background: var(--color-accent-tint); color: var(--color-accent-dark); }
.icon-badge svg { width: 26px; height: 26px; }
.icon-badge.tone-steel { background: var(--color-steel-tint); color: var(--color-steel); }

.credential-card { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--space-2); padding: var(--space-4); }

/* Gallery */
.gallery-item { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; border: 1px solid var(--color-border); }
.gallery-item img { transition: transform var(--dur-slow) var(--ease-out); }
.gallery-item:hover img { transform: scale(1.06); }

@media (prefers-reduced-motion: reduce) { .gallery-item:hover img { transform: none; } }
.gallery-item .photo-caption { max-width: calc(100% - var(--space-3)); }

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity 450ms var(--ease-out), transform 450ms var(--ease-out); transition-delay: var(--reveal-delay, 0ms); will-change: opacity, transform; }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal="scale"] { transform: translateY(0) scale(0.94); }
[data-reveal="scale"].is-visible { transform: translateY(0) scale(1); }
[data-reveal="left"] { transform: translateX(-28px); }
[data-reveal="left"].is-visible { transform: translateX(0); }
[data-reveal="right"] { transform: translateX(28px); }
[data-reveal="right"].is-visible { transform: translateX(0); }

@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; transition: none; } }

/* ==========================================================================
   Stat / feature strip — animated count-up numbers
   ========================================================================== */
.strip { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.strip .strip-item { padding: var(--space-4) var(--space-3); text-align: center; border-left: 1px solid var(--color-border); }
.strip .strip-item:first-child { border-left: none; }
.strip .strip-num { font-family: var(--font-display); font-size: var(--step-3); color: var(--color-accent-dark); }
.strip .strip-label { font-size: var(--step--1); color: var(--color-fg-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 0.3em; }

@media (max-width: 760px) { .strip { grid-template-columns: repeat(2, 1fr); } .strip .strip-item:nth-child(3) { border-left: none; } }

/* ==========================================================================
   Split section (image + content)
   ========================================================================== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/5; position: relative; }
.split-media.short { aspect-ratio: 16/10; }

@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: var(--space-4); } .split.reverse .split-media { order: 0; } }

.list-check { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-3); }
.list-check li { display: flex; gap: 0.7em; align-items: flex-start; }
.list-check svg { width: 20px; height: 20px; color: var(--color-accent-dark); flex-shrink: 0; margin-top: 0.1em; }
.list-check span { color: var(--color-fg); font-size: var(--step-0); }

/* ==========================================================================
   3D showcase seal (About page) — pure CSS, degrades to static on
   reduced-motion since the info ("Since 2004") still reads without spin
   ========================================================================== */
.seal-3d-wrap { display: flex; justify-content: center; align-items: center; padding: var(--space-4) 0; perspective: 1000px; }

.seal-3d {
  position: relative;
  width: 220px; height: 220px;
  transform-style: preserve-3d;
  animation: seal-spin 14s linear infinite;
}

@keyframes seal-spin { from { transform: rotateY(0deg); } to { transform: rotateY(360deg); } }

.seal-3d .face {
  position: absolute; inset: 0;
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  backface-visibility: hidden;
  border: 3px solid var(--color-accent-on-dark);
  background: radial-gradient(circle at 35% 30%, var(--color-dark-bg-alt), var(--color-dark-bg) 70%);
  box-shadow: inset 0 0 0 8px rgba(244,245,250,0.05), var(--shadow-lg);
}
.seal-3d .face.front { transform: translateZ(2px); }
.seal-3d .face.back { transform: rotateY(180deg) translateZ(2px); }
.seal-3d .face .seal-num { font-family: var(--font-display); font-size: 2.6rem; color: var(--color-dark-fg); line-height: 1; }
.seal-3d .face .seal-label { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-dark-fg-muted); margin-top: 0.5em; text-align: center; max-width: 12ch; }
.seal-3d .face .seal-ring { position: absolute; inset: 10px; border-radius: 50%; border: 1px dashed var(--color-dark-border); }

@media (prefers-reduced-motion: reduce) { .seal-3d { animation: none; } }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band { position: relative; background: var(--color-dark-bg); color: var(--color-dark-fg); border-radius: var(--radius-lg); padding: var(--space-6) var(--space-4); text-align: center; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(500px 260px at 50% 0%, rgba(255,212,0,0.22), transparent 65%); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { max-width: 20ch; margin-inline: auto; }
.cta-band p { margin-inline: auto; margin-top: var(--space-2); color: var(--color-dark-fg-muted); }
.cta-band .cluster { justify-content: center; margin-top: var(--space-4); }

/* ==========================================================================
   Forms
   ========================================================================== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }

@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 0.5em; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: var(--step--1); font-weight: 600; letter-spacing: 0.01em; }
.field .required { color: var(--color-accent-dark); }

.field input, .field select, .field textarea {
  width: 100%; padding: 0.9em 1em; min-height: 48px;
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  color: var(--color-fg);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 4px var(--color-accent-tint); }
.field .hint { font-size: 0.8rem; color: var(--color-fg-muted); }
.field .error-msg { display: none; font-size: 0.8rem; color: #C8102E; align-items: center; gap: 0.4em; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #C8102E; }
.field.has-error .error-msg { display: flex; }
.field.has-error .error-msg svg { width: 14px; height: 14px; flex-shrink: 0; }

.form-success { display: none; text-align: center; padding: var(--space-6) var(--space-4); }
.form-success.is-visible { display: block; }
.form-success .icon-badge { margin-inline: auto; background: var(--color-yellow); color: var(--color-ink); width: 72px; height: 72px; border-radius: 50%; }
.form-success .icon-badge svg { width: 34px; height: 34px; }
.form-success h2 { margin-top: var(--space-3); font-size: var(--step-3); }
.form-success p { margin-inline: auto; margin-top: var(--space-2); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--color-dark-bg); color: var(--color-dark-fg); padding-block: var(--space-7) var(--space-4); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--space-5); padding-bottom: var(--space-6); border-bottom: 1px solid var(--color-dark-border); }

@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand .brand { color: var(--color-dark-fg); margin-bottom: var(--space-2); }
.footer-brand p { max-width: 34ch; }
.footer-col h4 { font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-dark-fg); margin-bottom: var(--space-2); }
.footer-col ul { display: flex; flex-direction: column; gap: 0.7em; }
.footer-col a { color: var(--color-dark-fg-muted); font-size: var(--step--1); transition: color var(--dur-fast) var(--ease-out); }
.footer-col a:hover { color: var(--color-accent-on-dark); }
.footer-col .contact-item { display: flex; gap: 0.6em; align-items: flex-start; color: var(--color-dark-fg-muted); font-size: var(--step--1); }
.footer-col .contact-item svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 0.15em; color: var(--color-accent-on-dark); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-2); padding-top: var(--space-4); font-size: 0.8rem; color: var(--color-dark-fg-muted); }
.footer-bottom .legal-links { display: flex; gap: var(--space-3); }
.footer-bottom a:hover { color: var(--color-accent-on-dark); }

/* ==========================================================================
   Misc / utilities
   ========================================================================== */
.map-embed { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); aspect-ratio: 4/3; }
.map-embed iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.25) contrast(1.05); }

.badge-inline { display: inline-flex; align-items: center; gap: 0.5em; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 700; padding: 0.4em 0.8em; border-radius: var(--radius-pill); background: var(--color-accent-tint); color: var(--color-accent-dark); }
.badge-inline.tone-steel { background: var(--color-steel-tint); color: var(--color-steel); }

.divider { height: 1px; background: var(--color-border); border: none; margin-block: var(--space-5); }

.skip-link { position: absolute; left: -999px; top: auto; background: var(--color-yellow); color: var(--color-ink); padding: 1em 1.5em; border-radius: var(--radius-md); z-index: 1000; }
.skip-link:focus { left: var(--space-2); top: var(--space-2); }

/* Sticky mobile CTA */
.sticky-cta { position: fixed; bottom: 0; left: 0; right: 0; z-index: 90; display: none; padding: var(--space-2) var(--space-3); padding-bottom: max(var(--space-2), env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--color-bg) 92%, transparent); backdrop-filter: blur(14px); border-top: 1px solid var(--color-border); }

@media (max-width: 640px) { .sticky-cta { display: block; } body { padding-bottom: 76px; } }

/* Back to top */
.to-top { position: fixed; right: var(--space-3); bottom: var(--space-3); z-index: 80; width: 46px; height: 46px; border-radius: 50%; background: var(--color-ink); color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), visibility var(--dur-base); }
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top svg { width: 20px; height: 20px; }

/* Number badge for process steps */
.process-step { display: flex; gap: var(--space-3); }
.process-num { font-family: var(--font-display); font-size: var(--step-3); color: var(--color-accent-dark); line-height: 1; flex-shrink: 0; width: 2.2ch; }
.process-step h3 { margin-bottom: 0.3em; font-size: var(--step-2); font-weight: 600; }

/* Utility */
.mt-0 { margin-top: 0 !important; }
.text-accent { color: var(--color-accent-dark); }
.text-steel { color: var(--color-steel); }

@media (max-width: 640px) { .hide-mobile { display: none !important; } }