/* ==========================================================================
   HALL & HILL CONSTRUCTION — Design System
   --------------------------------------------------------------------------
   TABLE OF CONTENTS
   01. Design tokens
   02. Reset & base
   03. Typography
   04. Layout primitives
   05. Buttons & links
   06. Reveal / animation engine
   07. Top bar
   08. Header, nav, mega menu, drawer
   09. Hero
   10. Stat bar
   11. Intro / editorial split
   12. Services
   13. Safety band
   14. Sectors (What We Build)
   15. Projects
   16. Google reviews
   17. CTA band
   18. Inquiry form
   19. Footer
   20. Demo popup
   21. Mobile sticky action bar
   22. Page furniture (page hero, breadcrumbs, FAQ)
   23. About page
   24. Service page
   25. Project detail & lightbox
   26. Safety & Quality page
   27. Contact page
   28. 404
   29. Utilities, toast, cursor
   30. Responsive
   31. Reduced motion & print
   ========================================================================== */

/* ==========================================================================
   01. DESIGN TOKENS
   ========================================================================== */
:root {
  /* Brand — sampled directly from the logo artwork's pixels */
  --copper:        #8A552B;
  --graphite:      #6B6B6B;

  /* Extended scale */
  --copper-light:  #C08552;
  --copper-glow:   #E0A96D;
  --copper-deep:   #6E421F;
  --ink:           #14120F;
  --ink-soft:      #211E1A;
  --ink-tint:      #2C2822;
  --slate:         #3A3733;
  --bone:          #F5F1EA;
  --bone-warm:     #EFE9DF;
  --sand:          #E3DACE;
  --white:         #FFFFFF;

  /* Semantic text */
  --text-on-light:       #14120F;
  --text-on-light-muted: #55504A;
  --text-on-dark:        #F5F1EA;
  --text-on-dark-muted:  #B5ADA2;

  /* Gradients */
  --grad-copper: linear-gradient(135deg, #8A552B 0%, #C08552 52%, #E0A96D 100%);
  --grad-ink:    linear-gradient(160deg, #14120F 0%, #211E1A 100%);
  --grad-scrim:  linear-gradient(180deg, rgba(20,18,15,.18) 0%, rgba(20,18,15,.52) 46%, rgba(20,18,15,.92) 100%);

  /* Multi-layer shadows — never use a single-layer shadow on an elevated surface */
  --sh-1: 0 1px 2px rgba(20,18,15,.08), 0 2px 6px rgba(20,18,15,.06);
  --sh-2: 0 2px 4px rgba(20,18,15,.10), 0 8px 20px rgba(20,18,15,.10), 0 18px 40px rgba(20,18,15,.08);
  --sh-3: 0 4px 8px rgba(20,18,15,.12), 0 16px 32px rgba(20,18,15,.14), 0 32px 72px rgba(20,18,15,.16);
  --sh-copper: 0 6px 18px rgba(138,85,43,.28), 0 18px 48px rgba(138,85,43,.18);
  --sh-inset-hi: inset 0 1px 0 rgba(255,255,255,.16);

  /* Glass */
  --glass-light: rgba(245,241,234,.72);
  --glass-dark:  rgba(20,18,15,.58);
  --glass-brd:   rgba(255,255,255,.14);
  --glass-blur:  blur(18px) saturate(160%);

  /* Type */
  --font-display: 'Archivo', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Rhythm */
  --section-y:  clamp(5rem, 11vh, 10rem);
  --gutter:     clamp(1.25rem, 4vw, 3rem);
  --container:  1320px;
  --container-narrow: 900px;
  --radius-sm:  6px;
  --radius:     14px;
  --radius-lg:  24px;

  /* Motion */
  --ease-out:   cubic-bezier(.16, 1, .3, 1);
  --ease-io:    cubic-bezier(.65, 0, .35, 1);
  --dur-fast:   180ms;
  --dur:        280ms;
  --dur-slow:   700ms;

  /* z-index scale */
  --z-base:    1;
  --z-raised:  10;
  --z-sticky:  20;
  --z-header:  100;
  --z-dropdown: 300;
  --z-drawer:  500;
  --z-modal:   999;
  --z-toast:   9999;
}

/* ==========================================================================
   02. RESET & BASE
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.68;
  color: var(--text-on-light);
  background: var(--bone);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.is-locked { overflow: hidden; }

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

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }

ul, ol { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--copper); color: var(--white); }

:focus-visible {
  outline: 3px solid var(--copper-glow);
  outline-offset: 3px;
  border-radius: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: var(--z-toast);
  background: var(--copper);
  color: var(--white);
  padding: .875rem 1.5rem;
  font-weight: 600;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  inset: 0 auto auto 0;
  height: 3px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: var(--grad-copper);
  z-index: var(--z-toast);
  pointer-events: none;
}

/* ==========================================================================
   03. TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.02;
  margin: 0;
  text-wrap: balance;
}

h1 { font-size: clamp(2.7rem, 6.6vw, 6.6rem); }
h2 { font-size: clamp(2.1rem, 4.6vw, 4.2rem); }
h3 { font-size: clamp(1.35rem, 2.1vw, 1.9rem); line-height: 1.14; letter-spacing: -.022em; }
h4 { font-size: clamp(1.1rem, 1.5vw, 1.3rem); font-weight: 700; line-height: 1.25; letter-spacing: -.015em; }

p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

.lede {
  font-size: clamp(1.1rem, 1.55vw, 1.35rem);
  line-height: 1.62;
  color: var(--text-on-light-muted);
  max-width: 62ch;
}

.measure { max-width: 62ch; }

/* Eyebrow label with copper rule */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .875rem;
  font-family: var(--font-body);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 1.5rem;
}
.eyebrow::before {
  content: '';
  width: 34px;
  height: 2px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 620ms var(--ease-out) 120ms;
}
.is-revealed .eyebrow::before,
.reveal.is-revealed.eyebrow::before { transform: scaleX(1); }

.on-dark .eyebrow { color: var(--copper-glow); }
.on-dark .eyebrow::before { background: var(--copper-glow); }

/* Gradient copper text */
.copper-text {
  background: var(--grad-copper);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Oversized ghost numeral */
.ghost-num {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(6rem, 13vw, 12rem);
  line-height: .8;
  letter-spacing: -.06em;
  color: currentColor;
  opacity: .06;
  pointer-events: none;
  user-select: none;
}

/* ==========================================================================
   04. LAYOUT PRIMITIVES
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: var(--container-narrow); }

.section { position: relative; padding-block: var(--section-y); }
.section--tight { padding-block: clamp(3.25rem, 7vh, 6rem); }
.section--flush-top { padding-top: 0; }

.section--light { background: var(--bone); color: var(--text-on-light); }
.section--warm  { background: var(--bone-warm); color: var(--text-on-light); }
.section--dark  { background: var(--grad-ink); color: var(--text-on-dark); }

.on-dark, .section--dark { color: var(--text-on-dark); }
.on-dark .lede, .section--dark .lede { color: var(--text-on-dark-muted); }

/* Layered overlap between adjacent sections */
.section--overlap {
  margin-top: clamp(-7rem, -8vw, -4rem);
  z-index: var(--z-raised);
}

/* Section headers */
.section-head { margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.section-head--split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .78fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
}

/* Hex pattern texture layer */
.tex-hex {
  position: absolute;
  inset: 0;
  background-image: url('../img/pattern-hex.png');
  background-size: 620px auto;
  background-repeat: repeat;
  opacity: .04;
  pointer-events: none;
  mix-blend-mode: luminosity;
}
.section--light .tex-hex, .section--warm .tex-hex { opacity: .05; }

/* Ampersand watermark bleeding off canvas */
.watermark {
  position: absolute;
  width: clamp(320px, 42vw, 660px);
  opacity: .05;
  pointer-events: none;
  user-select: none;
}
.watermark--tr { top: -8%; right: -12%; }
.watermark--bl { bottom: -14%; left: -14%; }

/* Hairline rules */
.rule {
  height: 1px;
  background: currentColor;
  opacity: .14;
  border: 0;
  margin: 0;
}
.rule-copper {
  height: 2px;
  width: 100%;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 800ms var(--ease-out);
}
.is-revealed .rule-copper { transform: scaleX(1); }

/* Hexagon clip motif */
.hex-clip {
  clip-path: polygon(25% 2%, 75% 2%, 100% 50%, 75% 98%, 25% 98%, 0% 50%);
}

/* ==========================================================================
   05. BUTTONS & LINKS
   ========================================================================== */
.btn {
  --btn-bg: var(--copper);
  --btn-fg: var(--white);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  min-height: 52px;
  min-width: 44px;
  padding: .95rem 1.85rem;
  font-family: var(--font-body);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border-radius: 3px;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  box-shadow: var(--sh-1);
  transition: transform var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out),
              background-color var(--dur) var(--ease-out),
              color var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out);
}

/* Copper sheen sweep */
.btn::after {
  content: '';
  position: absolute;
  inset: 0 auto 0 -140%;
  width: 55%;
  z-index: -1;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.42), transparent);
  transform: skewX(-22deg);
  transition: left 620ms var(--ease-out);
}
.btn:hover::after, .btn:focus-visible::after { left: 165%; }

.btn:hover, .btn:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--sh-copper);
}
.btn:active { transform: translateY(-1px); }

.btn--primary { background: var(--grad-copper); }
.btn--dark    { --btn-bg: var(--ink); --btn-fg: var(--bone); }
.btn--dark:hover { box-shadow: var(--sh-3); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--white);
  border: 1.5px solid rgba(255,255,255,.42);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}
.btn--ghost:hover, .btn--ghost:focus-visible {
  border-color: var(--copper-glow);
  color: var(--copper-glow);
  box-shadow: var(--sh-2);
}

.btn--outline-dark {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  border: 1.5px solid rgba(20,18,15,.24);
}
.btn--outline-dark:hover, .btn--outline-dark:focus-visible {
  border-color: var(--copper);
  color: var(--copper);
  box-shadow: var(--sh-2);
}

.btn--sm { min-height: 44px; padding: .7rem 1.25rem; font-size: .78rem; }
.btn--wide { width: 100%; }
.btn[disabled], .btn[aria-busy='true'] { opacity: .62; pointer-events: none; }

.btn .btn-ico { width: 17px; height: 17px; flex: none; }

/* Arrow link */
.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--copper);
  padding-block: .35rem;
  transition: gap var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}
.arrow-link svg { width: 16px; height: 16px; transition: transform var(--dur) var(--ease-out); }
.arrow-link:hover { gap: .95rem; color: var(--copper-deep); }
.on-dark .arrow-link, .section--dark .arrow-link { color: var(--copper-glow); }
.on-dark .arrow-link:hover, .section--dark .arrow-link:hover { color: var(--white); }

/* Underline wipe link */
.uline {
  position: relative;
  display: inline-block;
}
.uline::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 100%; height: 1.5px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 420ms var(--ease-out);
}
.uline:hover::after, .uline:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ==========================================================================
   06. REVEAL / ANIMATION ENGINE
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translate3d(0, 28px, 0) scale(.985);
  transition: opacity var(--dur-slow) var(--ease-out),
              transform var(--dur-slow) var(--ease-out);
  transition-delay: calc(var(--i, 0) * 80ms);
}
.reveal.is-revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

.reveal--left  { transform: translate3d(-34px, 0, 0); }
.reveal--right { transform: translate3d(34px, 0, 0); }
.reveal--scale { transform: scale(.9); }
.reveal--left.is-revealed,
.reveal--right.is-revealed,
.reveal--scale.is-revealed { transform: none; }

/* Word-by-word headline rise */
.split-line { display: block; overflow: hidden; padding-bottom: .06em; }
.split-word {
  display: inline-block;
  transform: translate3d(0, 108%, 0);
  transition: transform 900ms var(--ease-out);
  transition-delay: calc(var(--w, 0) * 55ms);
}
.is-revealed .split-word { transform: translate3d(0, 0, 0); }

/* Image mask reveal */
.img-mask { position: relative; overflow: hidden; }
.img-mask::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--bone);
  transform-origin: right;
  transition: transform 1s var(--ease-out) 100ms;
}
.section--dark .img-mask::after { background: var(--ink); }
.img-mask.is-revealed::after { transform: scaleX(0); }

/* Floating drift loops */
.float { animation: drift 8s var(--ease-io) infinite alternate; }
.float--slow  { animation-duration: 11s; }
.float--fast  { animation-duration: 6s; }
.float--d1 { animation-delay: -1.4s; }
.float--d2 { animation-delay: -3.1s; }
.float--d3 { animation-delay: -5.2s; }

@keyframes drift {
  from { transform: translate3d(0, 0, 0) rotate(0deg); }
  to   { transform: translate3d(0, -18px, 0) rotate(4deg); }
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(10px); }
}

@keyframes pulse-ring {
  0%   { transform: scale(.9); opacity: .7; }
  70%  { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}

@keyframes spin { to { transform: rotate(360deg); } }

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

/* Parallax layers are driven from JS via --py */
.parallax { will-change: transform; }

/* ==========================================================================
   07. TOP BAR
   ========================================================================== */
.topbar {
  position: relative;
  z-index: var(--z-header);
  background: var(--ink);
  color: var(--text-on-dark-muted);
  border-bottom: 1px solid rgba(138,85,43,.5);
  font-size: .8rem;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 44px;
  padding-block: .35rem;
}
.topbar__group { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.topbar__item {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--text-on-dark-muted);
  transition: color var(--dur) var(--ease-out);
}
.topbar__item svg,
.topbar__hours svg { width: 15px; height: 15px; flex: none; color: var(--copper-glow); }
a.topbar__item:hover, a.topbar__item:focus-visible { color: var(--white); }
.topbar__hours {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  white-space: nowrap;
}

.social {
  display: flex;
  align-items: center;
  gap: .35rem;
}
.social__link {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--text-on-dark-muted);
  transition: color var(--dur) var(--ease-out),
              background-color var(--dur) var(--ease-out),
              transform var(--dur) var(--ease-out);
}
.social__link svg { width: 16px; height: 16px; }
.social__link:hover, .social__link:focus-visible {
  color: var(--white);
  background: var(--copper);
  transform: translateY(-2px);
}

/* ==========================================================================
   08. HEADER / NAV
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  transition: background-color 420ms var(--ease-out),
              box-shadow 420ms var(--ease-out),
              backdrop-filter 420ms var(--ease-out);
}
/* Glass bar, faded in once scrolled */
.header::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--glass-light);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid rgba(20,18,15,.08);
  opacity: 0;
  transition: opacity 420ms var(--ease-out);
}
.header.is-stuck::before { opacity: 1; }
.header.is-stuck { box-shadow: var(--sh-2); }

/* Top-down scrim behind the transparent header. Without this the white nav
   can wash out against a light area of a hero photograph. Fades out as the
   glass bar fades in, and is suppressed entirely on solid-header pages. */
.header::after {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 210%;
  z-index: -2;
  background: linear-gradient(180deg, rgba(20,18,15,.62) 0%, rgba(20,18,15,.28) 55%, transparent 100%);
  opacity: 1;
  pointer-events: none;
  transition: opacity 420ms var(--ease-out);
}
.header.is-stuck::after,
.header--solid::after { opacity: 0; }

.header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 88px;
  transition: min-height 420ms var(--ease-out);
}
.header.is-stuck .header__inner { min-height: 74px; }

/* Brand — image only, never a text node (see README) */
.brand {
  position: relative;
  display: block;
  flex: none;
  width: clamp(168px, 15vw, 232px);
  line-height: 0;
}
.brand img {
  width: 100%;
  height: auto;
  transition: opacity 380ms var(--ease-out);
}
.brand__light { position: absolute; inset: 0; opacity: 0; }
.header.is-stuck .brand__light,
.header--solid .brand__light { opacity: 1; }
.header.is-stuck .brand__dark,
.header--solid .brand__dark { opacity: 0; }

/* Primary nav */
.nav { display: flex; align-items: center; gap: clamp(.5rem, 1.7vw, 2rem); }
.nav__list { display: flex; align-items: center; gap: clamp(.4rem, 1.5vw, 1.7rem); }
.nav__item { position: relative; }

.nav__link {
  display: inline-flex;
  align-items: center;
  gap: .38rem;
  min-height: 44px;
  padding: .4rem .25rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--white);
  transition: color var(--dur) var(--ease-out);
}
.header.is-stuck .nav__link,
.header--solid .nav__link { color: var(--text-on-light); }

.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 6px;
  width: 100%; height: 1.5px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 380ms var(--ease-out);
}
.nav__link:hover::after,
.nav__link:focus-visible::after,
.nav__item.is-current .nav__link::after { transform: scaleX(1); transform-origin: left; }
.nav__link:hover, .nav__item.is-current .nav__link { color: var(--copper-glow); }
.header.is-stuck .nav__link:hover,
.header.is-stuck .nav__item.is-current .nav__link,
.header--solid .nav__link:hover,
.header--solid .nav__item.is-current .nav__link { color: var(--copper); }

.nav__caret { width: 11px; height: 11px; transition: transform var(--dur) var(--ease-out); }
.nav__item.has-mega:hover .nav__caret,
.nav__item.has-mega:focus-within .nav__caret { transform: rotate(180deg); }

/* Mega menu */
.mega {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  width: min(760px, 88vw);
  transform: translate(-50%, 14px);
  padding: 1.6rem;
  background: var(--glass-light);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(20,18,15,.09);
  border-radius: var(--radius);
  box-shadow: var(--sh-3), var(--sh-inset-hi);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: var(--z-dropdown);
  transition: opacity 320ms var(--ease-out),
              transform 320ms var(--ease-out),
              visibility 320ms;
}
.nav__item.has-mega:hover .mega,
.nav__item.has-mega:focus-within .mega {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
.mega::before {
  content: '';
  position: absolute;
  top: -14px; left: 0; right: 0; height: 14px;
}
.mega__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .5rem; }
.mega__item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: .95rem;
  align-items: start;
  padding: .95rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--dur) var(--ease-out),
              transform var(--dur) var(--ease-out);
}
.mega__item:hover, .mega__item:focus-visible {
  background: rgba(138,85,43,.09);
  transform: translateX(4px);
}
.mega__item img { width: 46px; height: auto; }
.mega__title {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.015em;
  margin-bottom: .2rem;
}
.mega__title svg {
  width: 14px; height: 14px;
  color: var(--copper);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}
.mega__item:hover .mega__title svg { opacity: 1; transform: translateX(0); }
.mega__desc { font-size: .84rem; line-height: 1.5; color: var(--text-on-light-muted); }

/* Burger */
.burger {
  display: none;
  position: relative;
  width: 46px; height: 46px;
  border-radius: var(--radius-sm);
}
.burger span {
  position: absolute;
  left: 12px;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 380ms var(--ease-out), opacity 220ms var(--ease-out), background-color 380ms var(--ease-out);
}
.burger span:nth-child(1) { top: 17px; }
.burger span:nth-child(2) { top: 23px; }
.burger span:nth-child(3) { top: 29px; }
.header.is-stuck .burger span,
.header--solid .burger span { background: var(--ink); }
.burger[aria-expanded='true'] span { background: var(--bone); }
.burger[aria-expanded='true'] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded='true'] span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger[aria-expanded='true'] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Drawer */
.drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-drawer);
  display: flex;
  flex-direction: column;
  padding: 6.5rem var(--gutter) 2.5rem;
  background: var(--glass-dark);
  backdrop-filter: blur(26px) saturate(150%);
  -webkit-backdrop-filter: blur(26px) saturate(150%);
  opacity: 0;
  visibility: hidden;
  transition: opacity 420ms var(--ease-out), visibility 420ms;
  overflow-y: auto;
}
.drawer.is-open { opacity: 1; visibility: visible; }
.drawer__mark { width: 62px; margin-bottom: 2rem; opacity: .8; }
.drawer__list { display: flex; flex-direction: column; gap: .25rem; }
.drawer__link {
  display: block;
  padding: .85rem 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 6vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--bone);
  border-bottom: 1px solid rgba(255,255,255,.09);
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 520ms var(--ease-out), transform 520ms var(--ease-out), color var(--dur) var(--ease-out);
}
.drawer.is-open .drawer__link {
  opacity: 1;
  transform: none;
  transition-delay: calc(var(--i, 0) * 60ms + 120ms);
}
.drawer__link:hover, .drawer__link:focus-visible { color: var(--copper-glow); }
.drawer__foot { margin-top: auto; padding-top: 2.5rem; display: grid; gap: 1.1rem; }
.drawer__contact { display: grid; gap: .5rem; font-size: .92rem; color: var(--text-on-dark-muted); }
.drawer__contact a:hover { color: var(--copper-glow); }

/* ==========================================================================
   09. HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: min(100svh, 940px);
  display: flex;
  align-items: flex-end;
  margin-top: -88px;
  padding-top: 88px;
  overflow: hidden;
  background: var(--ink);
  isolation: isolate;
}
.hero__media {
  position: absolute;
  inset: -12% 0 -12% 0;
  z-index: -2;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: kenburns 22s var(--ease-io) infinite alternate;
}
@keyframes kenburns {
  from { transform: scale(1.02) translate3d(0, 0, 0); }
  to   { transform: scale(1.13) translate3d(-1.4%, -1.2%, 0); }
}
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--grad-scrim);
}
.hero__scrim::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../img/pattern-hex.png');
  background-size: 560px auto;
  opacity: .05;
  mix-blend-mode: overlay;
}

.hero__inner {
  position: relative;
  width: 100%;
  padding-block: clamp(5rem, 14vh, 10rem) clamp(8rem, 16vh, 12rem);
  color: var(--white);
}
/* NOTE: measure the hero headline in rem, not ch — `ch` here resolves against
   the inherited body font, which collapses the box and lets .split-line's
   overflow:hidden clip the H1. */
.hero__content { max-width: min(100%, 58rem); }
.hero h1 { color: var(--white); max-width: 14em; }
.hero__sub {
  display: block;
  font-size: clamp(1.5rem, 3vw, 2.7rem);
  font-weight: 400;
  letter-spacing: -.02em;
  color: var(--copper-glow);
  margin-top: .35rem;
}
.hero__lede {
  max-width: 52ch;
  margin-top: 1.9rem;
  font-size: clamp(1.02rem, 1.35vw, 1.2rem);
  color: rgba(245,241,234,.86);
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.6rem;
}

/* Floating brand marks in the hero */
.hero__bolt {
  position: absolute;
  width: clamp(38px, 4.6vw, 66px);
  opacity: .5;
  pointer-events: none;
  z-index: 0;
}
.hero__bolt--a { top: 22%; right: 12%; }
.hero__bolt--b { top: 48%; right: 26%; opacity: .3; }
.hero__bolt--c { bottom: 30%; right: 6%; opacity: .38; }

/* Scroll cue */
.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: clamp(1.5rem, 5vh, 3rem);
  transform: translateX(-50%);
  display: grid;
  justify-items: center;
  gap: .65rem;
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: rgba(245,241,234,.72);
  z-index: 2;
}
.scroll-cue__line {
  width: 1px;
  height: 46px;
  background: linear-gradient(180deg, var(--copper-glow), transparent);
  animation: bob 2.4s var(--ease-io) infinite;
}

/* Inner page hero */
.page-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(420px, 62vh, 640px);
  margin-top: -88px;
  padding-top: 88px;
  overflow: hidden;
  background: var(--ink);
  isolation: isolate;
}
.page-hero__media { position: absolute; inset: -10% 0; z-index: -2; }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero__scrim { position: absolute; inset: 0; z-index: -1; background: var(--grad-scrim); }
.page-hero__inner { position: relative; width: 100%; padding-block: 4rem clamp(3.5rem, 8vh, 6rem); color: var(--white); }
.page-hero h1 { color: var(--white); max-width: 16em; }
.page-hero__lede { max-width: 58ch; margin-top: 1.4rem; color: rgba(245,241,234,.84); font-size: clamp(1rem, 1.3vw, 1.18rem); }

/* ==========================================================================
   10. STAT BAR
   ========================================================================== */
.statbar {
  position: relative;
  z-index: var(--z-raised);
  margin-top: clamp(-6rem, -7vw, -3.5rem);
}
.statbar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  padding: clamp(1.75rem, 3vw, 2.75rem) clamp(1.25rem, 3vw, 2.5rem);
  background: var(--glass-dark);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius);
  box-shadow: var(--sh-3), var(--sh-inset-hi);
}
.stat { text-align: center; padding-inline: .75rem; position: relative; }
.stat + .stat::before {
  content: '';
  position: absolute;
  left: 0; top: 12%;
  width: 1px; height: 76%;
  background: rgba(255,255,255,.14);
}
.stat__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
  background: var(--grad-copper);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat__label {
  margin-top: .6rem;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
  line-height: 1.4;
}

/* ==========================================================================
   11. INTRO / EDITORIAL SPLIT
   ========================================================================== */
.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 6vw, 5.5rem);
  align-items: center;
}
.split--reverse { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.split--even { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.split__media { position: relative; }

.frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sh-3);
}
.frame img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.frame--wide img { aspect-ratio: 16 / 10; }
.frame--tall img { aspect-ratio: 3 / 4.4; }
.frame--square img { aspect-ratio: 1; }

/* Copper corner accent on framed media */
.frame::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 46%; height: 4px;
  background: var(--grad-copper);
}

/* Offset secondary image */
.frame-stack { position: relative; }
.frame-stack__back { position: relative; z-index: 1; }
.frame-stack__front {
  position: absolute;
  right: -8%;
  bottom: -12%;
  width: 48%;
  z-index: 2;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sh-3);
  border: 6px solid var(--bone);
}
.section--dark .frame-stack__front { border-color: var(--ink-soft); }
.frame-stack__front img { width: 100%; aspect-ratio: 1; object-fit: cover; }

/* Value pillars */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.4vw, 2rem);
  margin-top: clamp(2.5rem, 5vw, 4rem);
}
.pillar {
  position: relative;
  padding: 1.9rem 1.6rem;
  background: var(--white);
  border-radius: var(--radius);
  border-top: 3px solid var(--copper);
  box-shadow: var(--sh-1);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.section--dark .pillar {
  background: var(--ink-soft);
  border-top-color: var(--copper-light);
}
.pillar:hover { transform: translateY(-5px); box-shadow: var(--sh-2); }
.pillar h3 { margin-bottom: .55rem; }
.pillar p { font-size: .95rem; color: var(--text-on-light-muted); }
.section--dark .pillar p { color: var(--text-on-dark-muted); }

/* ==========================================================================
   12. SERVICES
   ========================================================================== */
.services {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2vw, 1.75rem);
}

.svc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 2.4rem 1.85rem 2rem;
  background: var(--white);
  border: 1px solid rgba(20,18,15,.07);
  border-radius: var(--radius);
  box-shadow: var(--sh-2);
  overflow: hidden;
  cursor: pointer;
  transform-style: preserve-3d;
  transition: box-shadow 420ms var(--ease-out), border-color 420ms var(--ease-out);
}
.svc-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-copper);
  opacity: 0;
  transition: opacity 460ms var(--ease-out);
}
.svc-card:hover { box-shadow: var(--sh-3); border-color: rgba(138,85,43,.32); }
.svc-card > * { position: relative; transform: translateZ(0); }

.svc-card__num {
  position: absolute;
  top: .45rem; right: 1rem;
  font-family: var(--font-display);
  font-size: 5.6rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.05em;
  color: var(--ink);
  opacity: .055;
  transform: translateZ(18px);
  transition: opacity 460ms var(--ease-out);
}
.svc-card:hover .svc-card__num { opacity: .1; }

.svc-card__icon {
  width: 62px;
  margin-bottom: 1.5rem;
  transform: translateZ(42px);
  transition: transform 460ms var(--ease-out);
}
.svc-card:hover .svc-card__icon { transform: translateZ(58px) scale(1.06); }

.svc-card h3 {
  margin-bottom: .8rem;
  transform: translateZ(30px);
}
.svc-card p {
  font-size: .93rem;
  line-height: 1.62;
  color: var(--text-on-light-muted);
  transform: translateZ(18px);
  margin-bottom: 1.6rem;
}
.svc-card .arrow-link { margin-top: auto; transform: translateZ(26px); }

/* ==========================================================================
   13. SAFETY BAND
   ========================================================================== */
.safety__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.safety__list { display: grid; gap: 1.4rem; margin-top: 2.2rem; }
.safety__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 1.1rem;
  align-items: start;
}
.safety__item img { width: 44px; opacity: .95; }
.safety__item h4 { margin-bottom: .3rem; color: var(--bone); }
.safety__item p { font-size: .93rem; color: var(--text-on-dark-muted); }

/* ==========================================================================
   14. SECTORS (WHAT WE BUILD)
   --------------------------------------------------------------------------
   Presented as a typographic index, not photo tiles. The client's photo
   library contains no per-sector imagery (no church, medical or restaurant
   photography), so captioning generic site shots with specific sector names
   would misrepresent the work. See README §9.
   ========================================================================== */
.sector-index {
  display: grid;
  border-top: 1px solid rgba(20,18,15,.12);
}
.section--dark .sector-index { border-top-color: rgba(255,255,255,.12); }

.sector-row {
  position: relative;
  display: grid;
  grid-template-columns: 3.25rem 2.5rem 1fr auto;
  gap: 1.1rem;
  align-items: center;
  padding: 1.35rem .75rem;
  border-bottom: 1px solid rgba(20,18,15,.12);
  overflow: hidden;
  isolation: isolate;
  transition: padding-left 460ms var(--ease-out);
}
.section--dark .sector-row { border-bottom-color: rgba(255,255,255,.12); }

/* Copper wash that wipes in from the left on hover */
.sector-row::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(138,85,43,.12), rgba(138,85,43,0));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 520ms var(--ease-out);
}
.section--dark .sector-row::before {
  background: linear-gradient(90deg, rgba(224,169,109,.16), rgba(224,169,109,0));
}
.sector-row:hover::before, .sector-row:focus-within::before { transform: scaleX(1); }
.sector-row:hover { padding-left: 1.5rem; }

.sector-row__num {
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .1em;
  font-variant-numeric: tabular-nums;
  color: var(--copper);
  opacity: .8;
}
.section--dark .sector-row__num { color: var(--copper-glow); }

.sector-row__ico {
  width: 2.5rem;
  height: auto;
  opacity: .9;
  transition: transform 520ms var(--ease-out);
}
.sector-row:hover .sector-row__ico { transform: translateY(-3px) rotate(-6deg); }

.sector-row__label {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.7vw, 1.4rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.2;
}
.sector-row__arrow {
  width: 20px;
  height: 20px;
  flex: none;
  color: var(--copper);
  opacity: 0;
  transform: translateX(-10px);
  transition: opacity 460ms var(--ease-out), transform 460ms var(--ease-out);
}
.section--dark .sector-row__arrow { color: var(--copper-glow); }
.sector-row:hover .sector-row__arrow { opacity: 1; transform: translateX(0); }

/* Legacy photo-tile grid — retained for any future page that has genuine
   per-sector photography available. */
.sectors {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(190px, auto);
  gap: clamp(.7rem, 1.4vw, 1.1rem);
}
.sector {
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 1.4rem;
  border-radius: var(--radius);
  overflow: hidden;
  isolation: isolate;
  box-shadow: var(--sh-2);
  cursor: pointer;
  transition: box-shadow 420ms var(--ease-out);
}
.sector:hover { box-shadow: var(--sh-3); }
.sector--tall { grid-row: span 2; }
.sector--wide { grid-column: span 2; }

.sector img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 900ms var(--ease-out);
}
.sector:hover img { transform: scale(1.09); }
.sector::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(20,18,15,.12) 25%, rgba(20,18,15,.86) 100%);
  transition: background 460ms var(--ease-out);
}
.sector:hover::before {
  background: linear-gradient(180deg, rgba(110,66,31,.28) 15%, rgba(20,18,15,.9) 100%);
}
.sector__label {
  font-family: var(--font-display);
  font-size: clamp(.95rem, 1.2vw, 1.15rem);
  font-weight: 700;
  letter-spacing: -.015em;
  line-height: 1.2;
  color: var(--white);
  text-shadow: 0 2px 12px rgba(0,0,0,.45);
  transform: translateY(0);
  transition: transform 420ms var(--ease-out);
}
.sector:hover .sector__label { transform: translateY(-4px); }

/* ==========================================================================
   15. PROJECTS
   ========================================================================== */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.1rem, 2.4vw, 2rem);
}
.proj-grid--offset .proj-card:nth-child(2) { transform: translateY(clamp(1.5rem, 4vw, 3.5rem)); }

.proj-card {
  position: relative;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sh-2);
  cursor: pointer;
  transition: box-shadow 460ms var(--ease-out), transform 460ms var(--ease-out);
}
.proj-card:hover { box-shadow: var(--sh-3); }
.proj-card__media { position: relative; overflow: hidden; }
.proj-card__media img {
  width: 100%;
  aspect-ratio: 4 / 3.2;
  object-fit: cover;
  transition: transform 900ms var(--ease-out);
}
.proj-card:hover .proj-card__media img { transform: scale(1.08); }
.proj-card__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(110,66,31,0) 40%, rgba(110,66,31,.55) 100%);
  opacity: 0;
  transition: opacity 460ms var(--ease-out);
}
.proj-card:hover .proj-card__veil { opacity: 1; }

.proj-card__chip {
  position: absolute;
  top: 1rem; right: 1rem;
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--copper);
  color: var(--white);
  opacity: 0;
  transform: translate(8px, -8px) scale(.8);
  transition: opacity 420ms var(--ease-out), transform 420ms var(--ease-out);
  box-shadow: var(--sh-copper);
}
.proj-card__chip svg { width: 18px; height: 18px; }
.proj-card:hover .proj-card__chip { opacity: 1; transform: translate(0, 0) scale(1); }

.proj-card__body {
  padding: 1.5rem 1.4rem 1.7rem;
  background: var(--white);
  border-top: 3px solid transparent;
  transition: border-color 420ms var(--ease-out);
}
.section--dark .proj-card__body { background: var(--ink-soft); }
.proj-card:hover .proj-card__body { border-top-color: var(--copper); }
.proj-card__cat {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: .55rem;
  display: block;
}
.section--dark .proj-card__cat { color: var(--copper-glow); }
.proj-card__body h3 { margin-bottom: .4rem; }
.proj-card__loc {
  font-size: .88rem;
  color: var(--text-on-light-muted);
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}
.section--dark .proj-card__loc { color: var(--text-on-dark-muted); }
.proj-card__loc svg { width: 14px; height: 14px; color: var(--copper); }

/* Filter bar */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.filter-btn {
  min-height: 44px;
  padding: .6rem 1.2rem;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-on-light-muted);
  background: transparent;
  border: 1px solid rgba(20,18,15,.16);
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--dur) var(--ease-out),
              background-color var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out);
}
.filter-btn:hover { color: var(--copper); border-color: var(--copper); }
.filter-btn[aria-pressed='true'] {
  color: var(--white);
  background: var(--copper);
  border-color: var(--copper);
  box-shadow: var(--sh-copper);
}
.proj-card.is-hidden { display: none; }

/* ==========================================================================
   16. GOOGLE REVIEWS
   ========================================================================== */
.reviews__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.75rem;
  margin-bottom: 2.4rem;
}
.reviews__score {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.1rem 1.6rem;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--sh-2), var(--sh-inset-hi);
}
.reviews__google { width: 34px; height: 34px; flex: none; }
.reviews__rating {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
  color: var(--bone);
}
.reviews__meta { font-size: .8rem; color: var(--text-on-dark-muted); margin-top: .25rem; }

.stars { display: inline-flex; gap: 2px; }
.stars svg { width: 15px; height: 15px; color: var(--copper-glow); }

/* Category tabs */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin-bottom: 2.2rem;
}
.tab {
  min-height: 44px;
  padding: .6rem 1.15rem;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
  background: transparent;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--dur) var(--ease-out),
              background-color var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out);
}
.tab:hover { color: var(--bone); border-color: var(--copper-light); }
.tab[aria-selected='true'] {
  color: var(--white);
  background: var(--copper);
  border-color: var(--copper);
  box-shadow: var(--sh-copper);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.6rem);
}
.review-grid.is-swapping { opacity: 0; transform: translateY(10px); }
.review-grid {
  transition: opacity 300ms var(--ease-out), transform 300ms var(--ease-out);
}

.review {
  display: flex;
  flex-direction: column;
  padding: 1.75rem;
  background: rgba(255,255,255,.055);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--sh-2), var(--sh-inset-hi);
  transition: transform 420ms var(--ease-out), box-shadow 420ms var(--ease-out), border-color 420ms var(--ease-out);
}
.review:hover {
  transform: translateY(-5px);
  box-shadow: var(--sh-3), var(--sh-inset-hi);
  border-color: rgba(224,169,109,.34);
}
.review__top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.review__text {
  font-size: .95rem;
  line-height: 1.66;
  color: rgba(245,241,234,.9);
  margin-bottom: 1.5rem;
}
.review__foot {
  display: flex;
  align-items: center;
  gap: .8rem;
  margin-top: auto;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255,255,255,.09);
}
.review__avatar {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  flex: none;
  border-radius: 50%;
  background: var(--grad-copper);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}
.review__name { font-weight: 600; font-size: .92rem; color: var(--bone); }
.review__date { font-size: .78rem; color: var(--text-on-dark-muted); }
.review__chip {
  margin-left: auto;
  padding: .3rem .65rem;
  font-size: .64rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--copper-glow);
  border: 1px solid rgba(224,169,109,.3);
  border-radius: 999px;
  white-space: nowrap;
}
.review__badge { width: 20px; height: 20px; flex: none; opacity: .85; }

.reviews__empty {
  padding: 2.5rem;
  text-align: center;
  color: var(--text-on-dark-muted);
  border: 1px dashed rgba(255,255,255,.18);
  border-radius: var(--radius);
}
.reviews__foot { margin-top: 2.4rem; display: flex; justify-content: center; }

/* Sample-content disclosure */
.reviews__note {
  margin-top: 1.4rem;
  font-size: .78rem;
  color: var(--text-on-dark-muted);
  text-align: center;
  opacity: .8;
}

/* ==========================================================================
   17. CTA BAND
   ========================================================================== */
.cta {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--ink);
}
.cta__media { position: absolute; inset: -14% 0; z-index: -2; }
.cta__media img { width: 100%; height: 100%; object-fit: cover; }
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, rgba(20,18,15,.94) 0%, rgba(20,18,15,.74) 52%, rgba(110,66,31,.52) 100%);
}
.cta__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  padding-block: clamp(4rem, 9vh, 7rem);
  color: var(--white);
}
.cta h2 { max-width: 16ch; color: var(--white); }
.cta__lede { max-width: 44ch; margin-top: 1.1rem; color: rgba(245,241,234,.82); }
.cta__actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.cta__phone {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--copper-glow);
}
.cta__phone svg { width: 20px; height: 20px; }

/* ==========================================================================
   18. INQUIRY FORM
   ========================================================================== */
.form-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .82fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.form {
  position: relative;
  padding: clamp(1.75rem, 3.4vw, 3rem);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--sh-3);
  border-top: 4px solid var(--copper);
}
.form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.35rem 1.25rem;
}
.field { position: relative; display: flex; flex-direction: column; }
.field--full { grid-column: 1 / -1; }

.field label {
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-on-light-muted);
  margin-bottom: .5rem;
  transition: color var(--dur) var(--ease-out);
}
.field:focus-within label { color: var(--copper); }
.field .req { color: var(--copper); }

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 50px;
  padding: .8rem .1rem;
  background: transparent;
  border: 0;
  border-bottom: 1.5px solid rgba(20,18,15,.18);
  border-radius: 0;
  font-size: 1rem;
  transition: border-color var(--dur) var(--ease-out);
}
.field textarea { min-height: 120px; resize: vertical; padding-top: .6rem; }
.field select { cursor: pointer; appearance: none; padding-right: 1.75rem; }

/* Animated copper focus rule */
.field__rule {
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 380ms var(--ease-out);
  pointer-events: none;
}
.field:focus-within .field__rule { transform: scaleX(1); }

.field select + .field__rule { bottom: 0; }
.field__caret {
  position: absolute;
  right: .35rem;
  bottom: 1.15rem;
  width: 13px; height: 13px;
  color: var(--copper);
  pointer-events: none;
}

.field .error {
  font-size: .78rem;
  color: #B3261E;
  margin-top: .45rem;
  min-height: 1.05rem;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}
.field.has-error .error { opacity: 1; transform: none; }
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-bottom-color: #B3261E; }

.consent {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  font-size: .86rem;
  line-height: 1.55;
  color: var(--text-on-light-muted);
}
.consent input {
  min-height: 0;
  width: 20px; height: 20px;
  flex: none;
  margin-top: .18rem;
  accent-color: var(--copper);
  cursor: pointer;
  border-bottom: 0;
}

.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

/* Spinner + success */
.spinner {
  width: 17px; height: 17px;
  border: 2px solid rgba(255,255,255,.35);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
.form__status { margin-top: 1rem; font-size: .9rem; }

.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: clamp(2.5rem, 5vw, 4rem) 1.5rem;
}
.form-success.is-shown { display: flex; }
.form.is-sent .form__body { display: none; }
.form-success__mark {
  width: 76px; height: 76px;
  margin-bottom: 1.5rem;
  border-radius: 50%;
  background: rgba(138,85,43,.1);
  display: grid;
  place-items: center;
}
.form-success__mark svg { width: 38px; height: 38px; color: var(--copper); }
.form-success__mark path {
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  animation: draw-check 620ms var(--ease-out) 160ms forwards;
}

/* Contact aside */
.contact-aside { display: grid; gap: 1.6rem; }
.contact-block {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 1.1rem;
  align-items: start;
  padding: 1.35rem;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--sh-1);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
}
.contact-block:hover { transform: translateY(-3px); box-shadow: var(--sh-2); }
.contact-block__ico {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: rgba(138,85,43,.1);
  color: var(--copper);
}
.contact-block__ico svg { width: 20px; height: 20px; }
.contact-block h4 {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-on-light-muted);
  margin-bottom: .35rem;
}
.contact-block p, .contact-block a { font-size: 1.02rem; font-weight: 500; line-height: 1.5; }
.contact-block a:hover { color: var(--copper); }

.map-frame {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sh-2);
  line-height: 0;
}
.map-frame iframe { width: 100%; height: 380px; border: 0; filter: grayscale(.4) contrast(1.05); }

/* ==========================================================================
   19. FOOTER
   ========================================================================== */
.footer {
  position: relative;
  background: var(--grad-ink);
  color: var(--text-on-dark-muted);
  overflow: hidden;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.35fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-block: clamp(3.5rem, 7vh, 5.5rem);
  position: relative;
}
.footer__brand { width: clamp(150px, 13vw, 200px); margin-bottom: 1.5rem; line-height: 0; display: block; }
.footer__tagline { font-size: .95rem; line-height: 1.68; max-width: 34ch; }
.footer h4 {
  font-family: var(--font-body);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--copper-glow);
  margin-bottom: 1.35rem;
}
.footer__links { display: grid; gap: .7rem; }
.footer__links a {
  font-size: .93rem;
  transition: color var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
  display: inline-block;
}
.footer__links a:hover, .footer__links a:focus-visible { color: var(--copper-glow); transform: translateX(4px); }

.footer__contact { display: grid; gap: .85rem; font-size: .93rem; }
.footer__contact-row { display: grid; grid-template-columns: 18px 1fr; gap: .7rem; align-items: start; }
.footer__contact-row svg { width: 16px; height: 16px; margin-top: .22rem; color: var(--copper-glow); }
.footer__contact a:hover { color: var(--copper-glow); }
.footer .social { margin-top: 1.25rem; }

.footer__bottom {
  padding-block: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .35rem 1.25rem;
  text-align: center;
  font-size: .84rem;
}
.footer__credit a {
  color: var(--copper-glow);
  font-weight: 500;
  position: relative;
}
.footer__credit a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 380ms var(--ease-out);
}
.footer__credit a:hover::after, .footer__credit a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ==========================================================================
   20. DEMO POPUP
   ========================================================================== */
.popup {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: grid;
  place-items: center;
  padding: var(--gutter);
  opacity: 0;
  visibility: hidden;
  transition: opacity 420ms var(--ease-out), visibility 420ms;
}
.popup.is-open { opacity: 1; visibility: visible; }
.popup__scrim {
  position: absolute;
  inset: 0;
  background: rgba(20,18,15,.72);
  backdrop-filter: blur(9px);
  -webkit-backdrop-filter: blur(9px);
}
.popup__card {
  position: relative;
  width: min(560px, 100%);
  max-height: 90svh;
  overflow-y: auto;
  padding: clamp(2rem, 4.5vw, 3.25rem);
  text-align: center;
  background: linear-gradient(165deg, rgba(33,30,26,.94), rgba(20,18,15,.97));
  border: 1px solid rgba(224,169,109,.34);
  border-radius: var(--radius-lg);
  box-shadow: var(--sh-3), var(--sh-inset-hi);
  color: var(--bone);
  transform: scale(.94) translateY(14px);
  transition: transform 520ms var(--ease-out);
  isolation: isolate;
}
.popup.is-open .popup__card { transform: scale(1) translateY(0); }
.popup__card::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: url('../img/pattern-hex.png');
  background-size: 420px auto;
  opacity: .05;
  border-radius: var(--radius-lg);
}
.popup__mark { width: 58px; margin: 0 auto 1.4rem; }
.popup__badge {
  display: inline-block;
  padding: .4rem .9rem;
  margin-bottom: 1.1rem;
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--copper-glow);
  border: 1px solid rgba(224,169,109,.36);
  border-radius: 999px;
}
.popup__card h2 {
  font-size: clamp(1.5rem, 3.4vw, 2.15rem);
  margin-bottom: 1rem;
  color: var(--white);
}
.popup__card p {
  font-size: .96rem;
  line-height: 1.68;
  color: var(--text-on-dark-muted);
  max-width: 44ch;
  margin-inline: auto;
}
.popup__card strong { color: var(--copper-glow); }
.popup__days {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin: 1.5rem 0 1.75rem;
  padding: .7rem 1.2rem;
  font-size: .84rem;
  background: rgba(138,85,43,.16);
  border: 1px solid rgba(224,169,109,.24);
  border-radius: 999px;
  color: var(--bone);
}
.popup__days svg { width: 16px; height: 16px; color: var(--copper-glow); }
.popup__actions { display: grid; gap: .85rem; justify-items: center; }
.popup__later {
  min-height: 44px;
  padding: .5rem 1rem;
  font-size: .82rem;
  color: var(--text-on-dark-muted);
  transition: color var(--dur) var(--ease-out);
}
.popup__later:hover { color: var(--bone); }
.popup__close {
  position: absolute;
  top: .85rem; right: .85rem;
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  color: var(--text-on-dark-muted);
  transition: color var(--dur) var(--ease-out), background-color var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}
.popup__close svg { width: 18px; height: 18px; }
.popup__close:hover { color: var(--white); background: rgba(255,255,255,.09); transform: rotate(90deg); }

/* ==========================================================================
   21. MOBILE STICKY ACTION BAR
   ========================================================================== */
.sticky-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: var(--z-sticky);
  display: none;
  gap: 1px;
  padding: .55rem .55rem calc(.55rem + env(safe-area-inset-bottom, 0px));
  background: var(--glass-dark);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-top: 1px solid var(--glass-brd);
  box-shadow: 0 -4px 18px rgba(20,18,15,.24), 0 -12px 40px rgba(20,18,15,.2);
  transform: translateY(110%);
  transition: transform 460ms var(--ease-out);
}
.sticky-bar.is-shown { transform: translateY(0); }
.sticky-bar__btn {
  position: relative;
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 52px;
  border-radius: var(--radius-sm);
  font-size: .84rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--white);
  transition: filter var(--dur) var(--ease-out);
}
.sticky-bar__btn:active { filter: brightness(.9); }
.sticky-bar__btn svg { width: 19px; height: 19px; }
.sticky-bar__btn--call { background: var(--grad-copper); }
.sticky-bar__btn--wa { background: #25D366; }

.sticky-bar__ring {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 46px; height: 46px;
  margin: -23px 0 0 -23px;
  border: 2px solid rgba(255,255,255,.6);
  border-radius: 50%;
  animation: pulse-ring 2.4s var(--ease-io) infinite;
  pointer-events: none;
}

/* ==========================================================================
   22. PAGE FURNITURE
   ========================================================================== */
.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  font-size: .78rem;
  letter-spacing: .06em;
  color: rgba(245,241,234,.66);
  margin-bottom: 1.5rem;
}
.crumbs a { transition: color var(--dur) var(--ease-out); }
.crumbs a:hover { color: var(--copper-glow); }
.crumbs svg { width: 12px; height: 12px; opacity: .6; }
.crumbs [aria-current] { color: var(--copper-glow); }

/* FAQ accordion */
.faq { display: grid; gap: .75rem; max-width: 900px; }
.faq__item {
  background: var(--white);
  border: 1px solid rgba(20,18,15,.08);
  border-radius: var(--radius);
  box-shadow: var(--sh-1);
  overflow: hidden;
  transition: box-shadow var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.faq__item.is-open { box-shadow: var(--sh-2); border-color: rgba(138,85,43,.28); }
.section--dark .faq__item { background: var(--ink-soft); border-color: rgba(255,255,255,.09); }

.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  width: 100%;
  min-height: 44px;
  padding: 1.35rem 1.5rem;
  text-align: left;
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.35vw, 1.15rem);
  font-weight: 700;
  letter-spacing: -.015em;
  cursor: pointer;
  transition: color var(--dur) var(--ease-out);
}
.faq__q:hover { color: var(--copper); }
.faq__icon {
  position: relative;
  flex: none;
  width: 20px; height: 20px;
}
.faq__icon::before, .faq__icon::after {
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  background: var(--copper);
  transition: transform 380ms var(--ease-out);
}
.faq__icon::before { width: 14px; height: 2px; margin: -1px 0 0 -7px; }
.faq__icon::after  { width: 2px; height: 14px; margin: -7px 0 0 -1px; }
.faq__item.is-open .faq__icon::after { transform: scaleY(0); }
.faq__item.is-open .faq__icon::before { transform: rotate(180deg); }

.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 420ms var(--ease-out);
}
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a p {
  padding: 0 1.5rem 1.5rem;
  font-size: .96rem;
  color: var(--text-on-light-muted);
  max-width: 68ch;
}
.section--dark .faq__a p { color: var(--text-on-dark-muted); }

/* ==========================================================================
   23. ABOUT PAGE
   ========================================================================== */
.leader {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}
.leader--flip { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); }
.leader--flip .leader__media { order: 2; }

.leader__role {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: .55rem;
  display: block;
}
.section--dark .leader__role { color: var(--copper-glow); }
.leader__name { margin-bottom: 1.4rem; }

/* Credential timeline */
.timeline { margin-top: 2.25rem; display: grid; gap: 1.5rem; }
.tl-group { position: relative; padding-left: 1.75rem; }
.tl-group::before {
  content: '';
  position: absolute;
  left: 0; top: .42rem;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 4px rgba(138,85,43,.16);
}
.tl-group::after {
  content: '';
  position: absolute;
  left: 4px; top: 1.4rem; bottom: -1.5rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(138,85,43,.4), transparent);
}
.tl-group:last-child::after { display: none; }
.tl-group h4 {
  font-family: var(--font-body);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-on-light-muted);
  margin-bottom: .6rem;
}
.section--dark .tl-group h4 { color: var(--text-on-dark-muted); }
.tl-group li {
  font-size: .95rem;
  line-height: 1.6;
  padding-block: .18rem;
}
.tl-group li span { color: var(--copper); font-variant-numeric: tabular-nums; font-weight: 600; }
.section--dark .tl-group li span { color: var(--copper-glow); }

/* Team grid */
.team {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2.2vw, 1.75rem);
}
.member {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--sh-1);
  transition: transform 420ms var(--ease-out), box-shadow 420ms var(--ease-out);
}
.section--dark .member { background: var(--ink-soft); }
.member:hover { transform: translateY(-6px); box-shadow: var(--sh-3); }
.member__media { position: relative; overflow: hidden; }
.member__media img {
  width: 100%;
  aspect-ratio: 3 / 3.5;
  object-fit: cover;
  filter: grayscale(1) contrast(1.04);
  transition: filter 620ms var(--ease-out), transform 900ms var(--ease-out);
}
.member:hover .member__media img { filter: grayscale(0); transform: scale(1.05); }
.member__media::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: var(--grad-copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 480ms var(--ease-out);
}
.member:hover .member__media::after { transform: scaleX(1); }
.member__body { padding: 1.25rem 1.2rem 1.4rem; }
.member__body h4 { margin-bottom: .3rem; }
.member__role {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--copper);
}
.section--dark .member__role { color: var(--copper-glow); }
.member__bio {
  margin-top: .85rem;
  font-size: .89rem;
  line-height: 1.6;
  color: var(--text-on-light-muted);
}
.section--dark .member__bio { color: var(--text-on-dark-muted); }

/* Values */
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.4vw, 2rem);
}
.value {
  position: relative;
  padding: 2.4rem 1.9rem;
  background: rgba(255,255,255,.045);
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--sh-2), var(--sh-inset-hi);
  overflow: hidden;
  transition: transform 420ms var(--ease-out), box-shadow 420ms var(--ease-out);
}
.value:hover { transform: translateY(-6px); box-shadow: var(--sh-3), var(--sh-inset-hi); }
.value img { width: 46px; margin-bottom: 1.35rem; }
.value h3 { color: var(--bone); margin-bottom: .6rem; }
.value p { font-size: .95rem; color: var(--text-on-dark-muted); }

/* ==========================================================================
   24. SERVICE PAGE
   ========================================================================== */
.steps { display: grid; gap: 0; counter-reset: step; }
.step {
  position: relative;
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  padding-block: clamp(1.75rem, 3.4vw, 2.75rem);
  border-top: 1px solid rgba(20,18,15,.1);
}
.section--dark .step { border-top-color: rgba(255,255,255,.1); }
.step:last-child { border-bottom: 1px solid rgba(20,18,15,.1); }
.section--dark .step:last-child { border-bottom-color: rgba(255,255,255,.1); }
.step__num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 3rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.05em;
  font-variant-numeric: tabular-nums;
  color: var(--copper);
  opacity: .9;
}
.step h3 { margin-bottom: .6rem; }
.step p { color: var(--text-on-light-muted); max-width: 62ch; font-size: .98rem; }
.section--dark .step p { color: var(--text-on-dark-muted); }
.step::after {
  content: '';
  position: absolute;
  left: 0; top: -1px;
  width: 100%; height: 2px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 900ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 120ms);
}
.step.is-revealed::after { transform: scaleX(1); }

/* Checklist */
.checks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem 2rem; }
.check {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: .85rem;
  align-items: start;
  font-size: .98rem;
  line-height: 1.55;
}
.check__ico {
  display: grid;
  place-items: center;
  width: 26px; height: 26px;
  margin-top: .1rem;
  border-radius: 50%;
  background: rgba(138,85,43,.12);
  color: var(--copper);
}
.section--dark .check__ico { background: rgba(224,169,109,.16); color: var(--copper-glow); }
.check__ico svg { width: 13px; height: 13px; }

/* Related services */
.related {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.6rem);
}
.related__card {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.4rem;
  background: var(--white);
  border: 1px solid rgba(20,18,15,.08);
  border-radius: var(--radius);
  box-shadow: var(--sh-1);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
.related__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-2);
  border-color: rgba(138,85,43,.28);
}
.related__card img { width: 44px; flex: none; }
.related__card h4 { margin-bottom: .15rem; }
.related__card span { font-size: .82rem; color: var(--copper); }

/* ==========================================================================
   25. PROJECT DETAIL & LIGHTBOX
   ========================================================================== */
.facts {
  display: grid;
  gap: 1.25rem;
  padding: 1.9rem;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--sh-2);
  border-left: 3px solid var(--copper);
  position: sticky;
  top: 118px;
}
.fact { display: grid; gap: .3rem; }
.fact dt {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-on-light-muted);
}
.fact dd { margin: 0; font-size: 1.02rem; font-weight: 500; }

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(.7rem, 1.5vw, 1.1rem);
}
.gallery__item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--sh-1);
  transition: box-shadow var(--dur) var(--ease-out);
}
.gallery__item:hover { box-shadow: var(--sh-2); }
.gallery__item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 700ms var(--ease-out);
}
.gallery__item:hover img { transform: scale(1.07); }
.gallery__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(110,66,31,.3);
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out);
}
.gallery__item:hover::after { opacity: 1; }
.gallery__item--span2 { grid-column: span 2; }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: grid;
  place-items: center;
  padding: clamp(1rem, 4vw, 3rem);
  background: rgba(20,18,15,.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 320ms var(--ease-out), visibility 320ms;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__img {
  max-width: 100%;
  max-height: 82svh;
  border-radius: var(--radius-sm);
  box-shadow: var(--sh-3);
  object-fit: contain;
}
.lightbox__btn {
  position: absolute;
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  color: var(--bone);
  background: rgba(255,255,255,.08);
  border: 1px solid var(--glass-brd);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: background-color var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}
.lightbox__btn:hover { background: var(--copper); transform: scale(1.08); }
.lightbox__btn svg { width: 20px; height: 20px; }
.lightbox__close { top: clamp(1rem, 3vw, 2rem); right: clamp(1rem, 3vw, 2rem); }
.lightbox__prev { left: clamp(.75rem, 3vw, 2rem); top: 50%; margin-top: -26px; }
.lightbox__next { right: clamp(.75rem, 3vw, 2rem); top: 50%; margin-top: -26px; }
.lightbox__count {
  position: absolute;
  bottom: clamp(1rem, 3vw, 2rem);
  left: 50%;
  transform: translateX(-50%);
  font-size: .82rem;
  letter-spacing: .12em;
  color: var(--text-on-dark-muted);
  font-variant-numeric: tabular-nums;
}

/* Prev / next project */
.pagination-proj {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.1);
}
.pagination-proj__link {
  position: relative;
  display: grid;
  gap: .4rem;
  padding: clamp(2rem, 4vw, 3rem);
  background: var(--ink);
  transition: background-color 420ms var(--ease-out);
  overflow: hidden;
}
.pagination-proj__link:hover { background: var(--ink-soft); }
.pagination-proj__link--next { text-align: right; }
.pagination-proj__dir {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--copper-glow);
}
.pagination-proj__link h4 { color: var(--bone); transition: color var(--dur) var(--ease-out); }
.pagination-proj__link:hover h4 { color: var(--copper-glow); }

/* ==========================================================================
   26. SAFETY & QUALITY PAGE
   ========================================================================== */
.metric-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius);
  overflow: hidden;
}
.metric {
  padding: clamp(1.75rem, 3vw, 2.5rem) 1.35rem;
  text-align: center;
  background: var(--ink-soft);
}
.metric__num {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
  color: var(--copper-glow);
}
.metric__label {
  margin-top: .65rem;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
  line-height: 1.45;
}

/* ==========================================================================
   27. CONTACT PAGE
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

/* ==========================================================================
   28. 404
   ========================================================================== */
.notfound {
  min-height: 74svh;
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: var(--section-y);
}
.notfound__code {
  font-family: var(--font-display);
  font-size: clamp(6rem, 18vw, 14rem);
  font-weight: 800;
  line-height: .85;
  letter-spacing: -.06em;
  background: var(--grad-copper);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ==========================================================================
   29. UTILITIES, TOAST, CURSOR
   ========================================================================== */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.text-center { text-align: center; }
.mt-lg { margin-top: clamp(2.5rem, 5vw, 4rem); }
.mt-md { margin-top: clamp(1.5rem, 3vw, 2.5rem); }

.toast {
  position: fixed;
  left: 50%;
  bottom: 2rem;
  transform: translate(-50%, 130%);
  z-index: var(--z-toast);
  padding: .85rem 1.5rem;
  background: var(--ink);
  color: var(--bone);
  font-size: .88rem;
  border-radius: 999px;
  border: 1px solid rgba(224,169,109,.3);
  box-shadow: var(--sh-3);
  transition: transform 420ms var(--ease-out);
}
.toast.is-shown { transform: translate(-50%, 0); }

/* Custom cursor dot (desktop, fine pointer only) */
.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 9px; height: 9px;
  margin: -4.5px 0 0 -4.5px;
  border-radius: 50%;
  background: var(--copper);
  pointer-events: none;
  z-index: var(--z-toast);
  opacity: 0;
  transition: opacity 260ms var(--ease-out),
              width 260ms var(--ease-out),
              height 260ms var(--ease-out),
              margin 260ms var(--ease-out),
              background-color 260ms var(--ease-out);
  display: none;
}
@media (hover: hover) and (pointer: fine) and (min-width: 1025px) {
  .cursor-dot { display: block; }
  .cursor-dot.is-active { opacity: .9; }
  .cursor-dot.is-hot {
    width: 40px; height: 40px;
    margin: -20px 0 0 -20px;
    background: rgba(138,85,43,.24);
    border: 1px solid var(--copper);
  }
}

/* ==========================================================================
   30. RESPONSIVE
   ========================================================================== */
@media (max-width: 1200px) {
  .services { grid-template-columns: repeat(2, 1fr); }
  .team { grid-template-columns: repeat(3, 1fr); }
  .footer__top { grid-template-columns: 1.4fr 1fr 1.25fr; }
  .footer__col--links2 { display: none; }
}

@media (max-width: 1024px) {
  .nav__list, .nav .btn { display: none; }
  .burger { display: block; }
  .header__inner { min-height: 78px; }
  .hero { margin-top: -78px; padding-top: 78px; }
  .page-hero { margin-top: -78px; padding-top: 78px; }

  .split, .split--reverse, .split--even,
  .safety__grid, .form-wrap, .contact-grid,
  .leader, .leader--flip { grid-template-columns: minmax(0, 1fr); }
  .leader--flip .leader__media { order: 0; }
  .section-head--split { grid-template-columns: minmax(0, 1fr); }

  .sectors { grid-template-columns: repeat(2, 1fr); }
  .sector--wide { grid-column: span 2; }
  .sector--tall { grid-row: span 1; }
  .proj-grid { grid-template-columns: repeat(2, 1fr); }
  .proj-grid--offset .proj-card:nth-child(2) { transform: none; }
  .review-grid { grid-template-columns: repeat(2, 1fr); }
  .related { grid-template-columns: repeat(2, 1fr); }
  .facts { position: static; }

  .frame-stack__front { width: 42%; right: -4%; bottom: -8%; }
  .statbar__inner { grid-template-columns: repeat(2, 1fr); gap: 1.5rem 1px; }
  .stat:nth-child(3)::before, .stat:nth-child(1)::before { display: none; }

  /* Horizontal entrance offsets would push the page sideways on narrow
     viewports before they trigger — go vertical-only below desktop. */
  .reveal--left, .reveal--right { transform: translate3d(0, 28px, 0); }
  .reveal--left.is-revealed, .reveal--right.is-revealed { transform: none; }
}

@media (max-width: 900px) {
  /* Decorative only, and its negative offsets overflow at narrow widths. */
  .watermark { display: none; }
}

@media (max-width: 900px) {
  .topbar__hours, .topbar__item--addr { display: none; }
}

@media (max-width: 768px) {
  :root { --section-y: clamp(3.5rem, 8vh, 5.5rem); }

  .sticky-bar { display: flex; }
  body { padding-bottom: 74px; }

  .topbar__item--email { display: none; }
  .services, .team, .values, .pillars, .checks,
  .gallery, .metric-row, .related { grid-template-columns: minmax(0, 1fr); }
  .gallery__item--span2 { grid-column: span 1; }
  .metric-row { gap: 1px; }

  .sectors { grid-template-columns: minmax(0, 1fr); grid-auto-rows: 210px; }
  .sector--wide, .sector--tall { grid-column: span 1; grid-row: span 1; }

  .sector-row {
    grid-template-columns: 2.5rem 2rem 1fr;
    gap: .85rem;
    padding: 1.1rem .4rem;
  }
  .sector-row__ico { width: 2rem; }
  .sector-row__arrow { display: none; }
  .sector-row:hover { padding-left: .4rem; }

  .proj-grid { grid-template-columns: minmax(0, 1fr); }
  .form__grid { grid-template-columns: minmax(0, 1fr); }
  .statbar { margin-top: -3rem; }
  .statbar__inner { grid-template-columns: repeat(2, 1fr); }

  .step { grid-template-columns: 56px 1fr; }
  .cta__inner { gap: 1.75rem; }
  .pagination-proj { grid-template-columns: minmax(0, 1fr); }
  .pagination-proj__link--next { text-align: left; }

  .footer__top { grid-template-columns: minmax(0, 1fr); gap: 2.5rem; }
  .footer__col--links2 { display: block; }

  .frame-stack__front { position: static; width: 100%; margin-top: 1rem; border: 0; }

  /* Reviews become a snap carousel — the row scrolls inside itself, it must
     never widen the page. */
  .review-grid {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: 84%;
    max-width: 100vw;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--gutter);
    margin-inline: calc(var(--gutter) * -1);
    padding-inline: var(--gutter);
    padding-bottom: .5rem;
    scrollbar-width: none;
  }
  .review-grid::-webkit-scrollbar { display: none; }
  .review { scroll-snap-align: start; }
  .review:hover { transform: none; }

  .dots { display: flex; }
}

@media (max-width: 560px) {
  .topbar__inner { justify-content: center; }
  .topbar__group--right { display: none; }
  .hero__bolt--b { display: none; }
  .cta__inner { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; }
  .hero__cta .btn, .cta__actions .btn, .popup__actions .btn { width: auto; }
}

@media (max-width: 400px) {
  .hero__cta .btn, .cta__actions .btn { width: 100%; }
}

/* Carousel dots (mobile only) */
.dots { display: none; justify-content: center; gap: .45rem; margin-top: 1.25rem; }
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.26);
  transition: background-color var(--dur) var(--ease-out), width var(--dur) var(--ease-out);
  cursor: pointer;
  padding: 0;
  border: 0;
}
.dot.is-active { background: var(--copper-glow); width: 22px; border-radius: 999px; }

/* Below 1024px: drop heavy 3D and cursor effects */
@media (max-width: 1024px) {
  .svc-card { transform: none !important; }
  .cursor-dot { display: none; }
}

/* ==========================================================================
   31. REDUCED MOTION & PRINT
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }

  .reveal, .reveal--left, .reveal--right, .reveal--scale {
    opacity: 1 !important;
    transform: none !important;
  }
  .split-word { transform: none !important; }
  .eyebrow::before, .rule-copper, .step::after,
  .member__media::after { transform: scaleX(1) !important; }
  .img-mask::after { transform: scaleX(0) !important; }
  .hero__media img { animation: none !important; transform: scale(1.04) !important; }
  .float, .scroll-cue__line, .sticky-bar__ring { animation: none !important; }
  .parallax { transform: none !important; }
  .form-success__mark path { stroke-dashoffset: 0 !important; animation: none !important; }
  .sticky-bar { transition: none !important; }
}

@media print {
  .topbar, .header, .sticky-bar, .popup, .scroll-progress,
  .cursor-dot, .drawer, .lightbox, .scroll-cue { display: none !important; }
  body { background: #fff; color: #000; padding-bottom: 0; }
  .section--dark, .footer, .cta { background: #fff !important; color: #000 !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}