/* ==========================================================================
   Valley Tree & Dirt — Design System
   Industrial palette: matte black, charcoal, construction orange, white.
   Mobile-first. No framework.
   ========================================================================== */

:root {
  --black: #151515;
  --black-deep: #0e0e0e;
  --charcoal: #292929;
  --charcoal-2: #333333;
  --steel: #6b6b6b;
  --orange: #f47b20;
  --orange-dark: #d9650f;
  --white: #ffffff;
  --gray-bg: #f3f3f3;
  --line: #e2e2e2;
  --text: #222222;
  --text-muted: #5a5a5a;
  --text-on-dark: #e9e9e9;
  --text-on-dark-muted: #a9a9a9;

  --font-head: "Barlow Condensed", "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --container: 1240px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 9vw, 7.5rem);
  --radius: 2px;
  --header-h: 72px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.35);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; cursor: pointer; }
ul { padding: 0; margin: 0; list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.02;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  margin: 0 0 0.6em;
  color: var(--black);
}
h1 { font-size: clamp(2.75rem, 8vw, 5.75rem); }
h2 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h3 { font-size: clamp(1.5rem, 2.4vw, 1.875rem); font-weight: 700; }
p { margin: 0 0 1.1em; }

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

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

.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 1000;
  background: var(--orange); color: var(--black);
  padding: 0.75rem 1.25rem; font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--orange);
  --btn-fg: var(--black);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 54px;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 2px solid var(--btn-bg);
  border-radius: var(--radius);
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
  line-height: 1.1;
  text-align: center;
}
.btn svg { width: 1.1em; height: 1.1em; flex: none; }
.btn:hover { --btn-bg: var(--orange-dark); transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--ghost {
  --btn-fg: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
}
.btn--ghost:hover { background: var(--white); color: var(--black); border-color: var(--white); }

.btn--dark { --btn-bg: var(--black); --btn-fg: var(--white); }
.btn--dark:hover { --btn-bg: var(--charcoal); }

.btn--outline-dark {
  --btn-fg: var(--black);
  background: transparent;
  border-color: var(--black);
}
.btn--outline-dark:hover { background: var(--black); color: var(--white); }

.btn--sm { min-height: 44px; padding: 0.6rem 1.15rem; font-size: 1rem; }
.btn--block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-head); font-weight: 700; font-size: 1.05rem;
  letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none;
  color: var(--orange-dark);
}
.link-arrow svg { width: 1.1em; height: 1.1em; transition: transform 0.2s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }
.on-dark .link-arrow, .link-arrow--light { color: var(--orange); }

/* ---------- Eyebrows / headings ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange-dark);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: ""; width: 34px; height: 3px; background: var(--orange); flex: none;
}
.on-dark .eyebrow { color: var(--orange); }

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

.section-head { max-width: 760px; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head p { font-size: 1.125rem; color: var(--text-muted); max-width: 640px; }
.section-head--center p { margin-left: auto; margin-right: auto; }
.on-dark .section-head p { color: var(--text-on-dark-muted); }

.section-head--split {
  max-width: none;
  display: grid;
  gap: 1.5rem;
  align-items: end;
}
@media (min-width: 900px) {
  .section-head--split { grid-template-columns: 1.3fr 1fr; }
  .section-head--split p { margin-bottom: 0.6em; }
}

/* ---------- Sections ---------- */
.section { padding: var(--section-y) 0; position: relative; }
.section--gray { background: var(--gray-bg); }
.section--dark { background: var(--black); color: var(--text-on-dark); }
.section--charcoal { background: var(--charcoal); color: var(--text-on-dark); }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4 { color: var(--white); }

/* Hazard-stripe divider */
.hazard {
  height: 10px;
  background: repeating-linear-gradient(-45deg, var(--orange) 0 14px, var(--black) 14px 28px);
}
.rule-orange { width: 64px; height: 4px; background: var(--orange); border: 0; margin: 0 0 1.5rem; }

/* ---------- Top utility bar ---------- */
.topbar {
  background: var(--black-deep);
  color: var(--text-on-dark-muted);
  font-size: 0.875rem;
  border-bottom: 1px solid #222;
}
.topbar .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 40px;
}
.topbar a { color: var(--text-on-dark); text-decoration: none; }
.topbar a:hover { color: var(--orange); }
.topbar__area { display: none; align-items: center; gap: 0.5rem; }
.topbar__area svg, .topbar__links svg { width: 15px; height: 15px; color: var(--orange); }
.topbar__links { display: flex; gap: 1.5rem; margin-left: auto; }
.topbar__links a { display: inline-flex; align-items: center; gap: 0.45rem; }
.topbar__email { display: none !important; }
@media (min-width: 768px) {
  .topbar__area { display: inline-flex; }
  .topbar__email { display: inline-flex !important; }
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--black);
  border-bottom: 3px solid var(--orange);
  transition: box-shadow 0.25s var(--ease);
}
.site-header.is-scrolled { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35); }
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.brand {
  display: inline-flex; align-items: center; gap: 0.8rem;
  text-decoration: none; color: var(--white);
  flex: none;
}
.brand img { width: 84px; height: auto; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
  font-family: var(--font-head); font-weight: 800; font-size: 1.55rem;
  letter-spacing: 0.04em; text-transform: uppercase;
}
.brand__name span { color: var(--orange); }
.brand__tag {
  font-size: 0.66rem; font-weight: 600; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--text-on-dark-muted); margin-top: 0.35rem;
}

.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px;
  background: transparent; border: 2px solid #3a3a3a; border-radius: var(--radius);
  color: var(--white);
}
.nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after {
  display: block; width: 22px; height: 2px; background: currentColor;
  transition: transform 0.25s var(--ease), opacity 0.2s;
  position: relative;
}
.nav-toggle__bars::before, .nav-toggle__bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle__bars::before { top: -7px; }
.nav-toggle__bars::after { top: 7px; }
.nav-open .nav-toggle__bars { background: transparent; }
.nav-open .nav-toggle__bars::before { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle__bars::after { transform: translateY(-7px) rotate(-45deg); }

.primary-nav {
  position: fixed;
  inset: calc(var(--header-h) + 3px) 0 0 0;
  background: var(--black);
  padding: 1.5rem var(--gutter) 2.5rem;
  display: flex; flex-direction: column; gap: 1.5rem;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform 0.3s var(--ease), visibility 0.3s;
  overflow-y: auto;
}
.nav-open .primary-nav { transform: none; visibility: visible; }
.nav-open { overflow: hidden; }

.primary-nav ul { display: flex; flex-direction: column; }
.primary-nav ul a {
  display: block;
  padding: 1rem 0;
  border-bottom: 1px solid #2a2a2a;
  font-family: var(--font-head);
  font-size: 1.75rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--white); text-decoration: none;
}
.primary-nav ul a[aria-current="page"] { color: var(--orange); }
.primary-nav__phone {
  display: inline-flex; align-items: center; gap: 0.6rem;
  color: var(--white); text-decoration: none;
  font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; letter-spacing: 0.04em;
}
.primary-nav__phone svg { width: 22px; height: 22px; color: var(--orange); }
.header-phone { display: none; }

@media (min-width: 1080px) {
  .nav-toggle { display: none; }
  .primary-nav {
    position: static; transform: none; visibility: visible;
    flex-direction: row; align-items: center; gap: 2rem;
    padding: 0; background: none; overflow: visible;
  }
  .primary-nav ul { flex-direction: row; gap: 0.25rem; }
  .primary-nav ul a {
    position: relative;
    padding: 0.5rem 0.85rem;
    border: 0;
    font-size: 1.05rem; letter-spacing: 0.12em;
    color: var(--text-on-dark);
    transition: color 0.2s;
  }
  .primary-nav ul a::after {
    content: ""; position: absolute; left: 0.85rem; right: 0.85rem; bottom: -2px;
    height: 3px; background: var(--orange);
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.25s var(--ease);
  }
  .primary-nav ul a:hover { color: var(--white); }
  .primary-nav ul a:hover::after, .primary-nav ul a[aria-current="page"]::after { transform: scaleX(1); }
  .primary-nav ul a[aria-current="page"] { color: var(--white); }
  .primary-nav__phone { display: none; }
  .header-phone {
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; letter-spacing: 0.05em;
    color: var(--white); text-decoration: none;
  }
  .header-phone svg { width: 18px; height: 18px; color: var(--orange); }
  .header-phone:hover { color: var(--orange); }
  .header-actions { display: flex; align-items: center; gap: 1.5rem; }
}
@media (min-width: 1080px) and (max-width: 1279px) {
  .header-phone { display: none; }
  .primary-nav ul a { padding: 0.5rem 0.65rem; }
  .brand__tag { display: none; }
}
@media (max-width: 1079px) {
  .header-actions .btn { display: none; }
  .primary-nav .btn { align-self: stretch; }
}
@media (min-width: 1080px) { .primary-nav .btn--mobile-only { display: none; } }

@media (max-width: 420px) {
  .brand img { width: 64px; }
  .brand__name { font-size: 1.3rem; }
  .brand__tag { font-size: 0.58rem; letter-spacing: 0.18em; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  min-height: min(92vh, 860px);
  display: flex; align-items: center;
  color: var(--white);
  background: var(--black);
  overflow: hidden;
}
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 70% center; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(14,14,14,0.94) 0%, rgba(14,14,14,0.82) 42%, rgba(14,14,14,0.35) 100%),
    linear-gradient(0deg, rgba(14,14,14,0.85) 0%, rgba(14,14,14,0) 40%);
}
.hero__inner { padding-top: clamp(4rem, 10vw, 7rem); padding-bottom: clamp(5rem, 10vw, 7rem); }
.hero__content { max-width: 780px; }
.hero h1 { color: var(--white); margin-bottom: 1.25rem; }
.hero h1 .accent { display: block; }
.hero__sub {
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 2.4vw, 1.75rem);
  font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase;
  color: var(--white); margin-bottom: 1rem; line-height: 1.25;
}
.hero__text { font-size: 1.125rem; color: #d6d6d6; max-width: 620px; margin-bottom: 2rem; }
.hero__phone {
  display: inline-flex; align-items: center; gap: 0.85rem;
  margin-top: 2rem; text-decoration: none; color: var(--white);
}
.hero__phone-icon {
  display: grid; place-items: center;
  width: 52px; height: 52px; border: 2px solid var(--orange); color: var(--orange);
  transition: background 0.2s, color 0.2s;
}
.hero__phone-icon svg { width: 22px; height: 22px; }
.hero__phone:hover .hero__phone-icon { background: var(--orange); color: var(--black); }
.hero__phone small {
  display: block; font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-on-dark-muted);
}
.hero__phone strong { font-family: var(--font-head); font-size: 1.85rem; letter-spacing: 0.04em; line-height: 1.1; }

/* Service ticker under the hero */
.ticker {
  background: var(--orange); color: var(--black);
  overflow: hidden; white-space: nowrap;
  border-top: 3px solid var(--black);
}
.ticker__track {
  display: inline-flex; gap: 2.5rem; padding: 0.9rem 0;
  animation: ticker 40s linear infinite;
  font-family: var(--font-head); font-weight: 800; font-size: 1.15rem;
  letter-spacing: 0.14em; text-transform: uppercase;
}
.ticker__track span { display: inline-flex; align-items: center; gap: 2.5rem; }
.ticker__track span::after { content: ""; width: 8px; height: 8px; background: var(--black); transform: rotate(45deg); }
@keyframes ticker { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker__track { animation: none; } }

/* ---------- Page hero (interior pages) ---------- */
.page-hero {
  position: relative; isolation: isolate;
  color: var(--white); background: var(--black);
  padding: clamp(5rem, 11vw, 8.5rem) 0 clamp(4rem, 8vw, 6rem);
  overflow: hidden;
}
.page-hero__media { position: absolute; inset: 0; z-index: -2; }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(14,14,14,0.95) 0%, rgba(14,14,14,0.78) 55%, rgba(14,14,14,0.5) 100%);
}
.page-hero h1 { color: var(--white); font-size: clamp(2.6rem, 7vw, 5rem); max-width: 900px; }
.page-hero p { font-size: 1.15rem; color: #d3d3d3; max-width: 640px; }
.breadcrumb { display: flex; gap: 0.5rem; font-size: 0.85rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 1.5rem; color: var(--text-on-dark-muted); }
.breadcrumb a { color: var(--text-on-dark); text-decoration: none; }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb li + li::before { content: "/"; margin-right: 0.5rem; color: var(--orange); }

/* ---------- Trust / Value cards ---------- */
.value-grid { display: grid; gap: 1.25rem; }
@media (min-width: 860px) { .value-grid { grid-template-columns: repeat(3, 1fr); gap: 0; } }

.value-card {
  position: relative;
  padding: 2.5rem 2rem 2.25rem;
  background: var(--white);
  border: 1px solid var(--line);
  transition: background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}
@media (min-width: 860px) { .value-card + .value-card { border-left: 0; } }
.value-card::before {
  content: ""; position: absolute; top: -1px; left: -1px; right: -1px; height: 4px;
  background: var(--orange); transform: scaleX(0.18); transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.value-card:hover { background: var(--black); color: var(--text-on-dark); }
.value-card:hover::before { transform: scaleX(1); }
.value-card:hover h3 { color: var(--white); }
.value-card__num {
  position: absolute; top: 1.75rem; right: 1.75rem;
  font-family: var(--font-head); font-weight: 800; font-size: 3rem; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px #cfcfcf;
}
.value-card:hover .value-card__num { -webkit-text-stroke-color: #4a4a4a; }
.icon-box {
  display: grid; place-items: center;
  width: 60px; height: 60px; margin-bottom: 1.5rem;
  background: var(--black); color: var(--orange);
}
.icon-box svg { width: 30px; height: 30px; }
.value-card:hover .icon-box { background: var(--orange); color: var(--black); }
.value-card p { color: inherit; opacity: 0.85; margin: 0; }

.value-section { margin-top: -4.5rem; position: relative; z-index: 2; padding-top: 0; }

/* ---------- Split (image + content) ---------- */
.split { display: grid; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
@media (min-width: 960px) {
  .split { grid-template-columns: 1fr 1fr; }
  .split--reverse .split__media { order: 2; }
}
.split__media { position: relative; isolation: isolate; }
.split__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.split__media--wide img { aspect-ratio: 4 / 3; }
.split__media::after {
  content: ""; position: absolute; z-index: -1;
  width: 55%; height: 55%; right: -18px; bottom: -18px;
  background: repeating-linear-gradient(-45deg, var(--orange) 0 10px, transparent 10px 20px);
  opacity: 0.9;
}
.split__media--plain::after { display: none; }
.split__media .badge {
  position: absolute; left: 0; bottom: 0;
  background: var(--orange); color: var(--black);
  padding: 1.1rem 1.4rem;
  font-family: var(--font-head); font-weight: 800; font-size: 1.15rem;
  letter-spacing: 0.1em; text-transform: uppercase; line-height: 1.15;
}
.split__media .badge small { display: block; font-size: 0.8rem; letter-spacing: 0.2em; font-weight: 600; }
.split__media-stack { display: grid; grid-template-columns: 1.3fr 1fr; gap: 1rem; align-items: end; }
.split__media-stack img:last-child { aspect-ratio: 3 / 4; }
.split__content p { color: var(--text-muted); }
.on-dark .split__content p { color: var(--text-on-dark-muted); }

.check-list { display: grid; gap: 0.75rem; margin: 1.75rem 0 2rem; }
.check-list li { display: flex; gap: 0.85rem; align-items: flex-start; font-weight: 500; }
.check-list li::before {
  content: ""; flex: none; margin-top: 0.45em;
  width: 14px; height: 14px; background: var(--orange);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}
.check-list--2col { grid-template-columns: 1fr; }
@media (min-width: 560px) { .check-list--2col { grid-template-columns: 1fr 1fr; } }

/* ---------- Service cards (home) ---------- */
.service-grid { display: grid; gap: 1.5rem; }
@media (min-width: 760px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .service-grid { grid-template-columns: repeat(3, 1fr); } }

.service-card {
  display: flex; flex-direction: column;
  background: var(--white);
  color: var(--text);
  border-bottom: 4px solid var(--black);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--orange); }
.service-card__media { position: relative; overflow: hidden; aspect-ratio: 4 / 3; background: var(--charcoal); }
.service-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.service-card:hover .service-card__media img { transform: scale(1.06); }
.service-card__tag {
  position: absolute; top: 0; left: 0;
  background: var(--black); color: var(--orange);
  font-family: var(--font-head); font-weight: 800; font-size: 1.1rem; letter-spacing: 0.1em;
  padding: 0.5rem 0.9rem;
}
.service-card__body { padding: 1.75rem 1.75rem 2rem; display: flex; flex-direction: column; flex: 1; }
.service-card__body > p { color: var(--text-muted); font-size: 1rem; }
.on-dark .service-card h3 { color: var(--black); }
.service-card .check-list { margin: 0.25rem 0 1.75rem; gap: 0.5rem; font-size: 0.975rem; }
.service-card .link-arrow { margin-top: auto; }

/* ---------- Featured projects (home) ---------- */
.project-mosaic { display: grid; gap: 0.75rem; grid-template-columns: repeat(2, 1fr); }
.project-mosaic a { position: relative; display: block; overflow: hidden; background: var(--charcoal); aspect-ratio: 1; }
.project-mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease), filter 0.4s; }
.project-mosaic a::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(14,14,14,0.85) 0%, rgba(14,14,14,0) 55%);
  opacity: 0.85; transition: opacity 0.3s;
}
.project-mosaic span {
  position: absolute; left: 1rem; bottom: 0.9rem; right: 1rem; z-index: 1;
  font-family: var(--font-head); font-weight: 700; font-size: 1.05rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--white);
  display: flex; align-items: center; gap: 0.6rem;
}
.project-mosaic span::before { content: ""; width: 18px; height: 3px; background: var(--orange); }
.project-mosaic a:hover img { transform: scale(1.06); }
@media (min-width: 900px) {
  .project-mosaic { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 260px; }
  .project-mosaic a { aspect-ratio: auto; }
  .project-mosaic a:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .project-mosaic a:nth-child(4) { grid-row: span 2; }
  .project-mosaic span { font-size: 1.15rem; }
}

/* ---------- CTA band ---------- */
.cta-band {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--black); color: var(--white);
  padding: clamp(5rem, 10vw, 8rem) 0;
}
.cta-band__media { position: absolute; inset: 0; z-index: -2; }
.cta-band__media img { width: 100%; height: 100%; object-fit: cover; }
.cta-band::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(14,14,14,0.96) 0%, rgba(14,14,14,0.86) 50%, rgba(14,14,14,0.6) 100%);
}
.cta-band::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 10px;
  background: repeating-linear-gradient(-45deg, var(--orange) 0 14px, var(--black) 14px 28px);
}
.cta-band h2 { color: var(--white); max-width: 820px; }
.cta-band p { font-size: 1.2rem; color: #d3d3d3; max-width: 640px; margin-bottom: 2.25rem; }

/* ---------- Stats / capability strip ---------- */
.cap-strip { display: grid; gap: 1px; background: #2f2f2f; border: 1px solid #2f2f2f; }
@media (min-width: 640px) { .cap-strip { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .cap-strip { grid-template-columns: repeat(4, 1fr); } }
.cap-strip > div { background: var(--black); padding: 2rem 1.75rem; }
.cap-strip h3 { font-size: 1.35rem; margin-bottom: 0.4rem; color: var(--white); }
.cap-strip p { margin: 0; color: var(--text-on-dark-muted); font-size: 0.975rem; }
.cap-strip .icon-box { background: transparent; border: 2px solid var(--orange); width: 52px; height: 52px; margin-bottom: 1.25rem; }
.cap-strip .icon-box svg { width: 26px; height: 26px; }

/* ---------- Feature list (about) ---------- */
.feature-grid { display: grid; gap: 1.5rem; }
@media (min-width: 720px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .feature-grid { grid-template-columns: repeat(3, 1fr); } }
.feature {
  padding: 2rem; background: var(--white); border-left: 4px solid var(--orange);
  box-shadow: 0 1px 0 var(--line);
}
.feature h3 { font-size: 1.45rem; }
.feature p { color: var(--text-muted); margin: 0; }
.section--gray .feature { background: var(--white); }

.placeholder-note {
  border: 2px dashed #bdbdbd; padding: 1.5rem 1.75rem; background: #fafafa;
  color: var(--text-muted); font-size: 0.975rem;
}
.placeholder-note strong { color: var(--black); font-family: var(--font-head); letter-spacing: 0.08em; text-transform: uppercase; }

/* ---------- Services page ---------- */
.service-nav {
  position: sticky; top: calc(var(--header-h) + 3px); z-index: 50;
  background: var(--white); border-bottom: 1px solid var(--line);
}
.service-nav ul { display: flex; gap: 0.25rem; overflow-x: auto; scrollbar-width: none; }
.service-nav ul::-webkit-scrollbar { display: none; }
.service-nav a {
  display: block; white-space: nowrap; padding: 1.1rem 1rem;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-muted); text-decoration: none; border-bottom: 3px solid transparent;
}
.service-nav a:hover, .service-nav a.is-active { color: var(--black); border-bottom-color: var(--orange); }

.service-block__num {
  font-family: var(--font-head); font-weight: 800; font-size: clamp(4rem, 9vw, 7rem); line-height: 0.85;
  color: transparent; -webkit-text-stroke: 2px var(--orange); margin-bottom: 0.75rem; display: block;
}
.service-items { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 2rem; }
@media (min-width: 640px) { .service-items { grid-template-columns: 1fr 1fr; } }
.service-items > div { background: var(--white); padding: 1.4rem 1.5rem; }
.service-items h3 { font-size: 1.2rem; margin-bottom: 0.35rem; display: flex; gap: 0.6rem; align-items: center; }
.service-items h3::before { content: ""; width: 10px; height: 10px; background: var(--orange); flex: none; }
.service-items p { margin: 0; font-size: 0.95rem; color: var(--text-muted); line-height: 1.6; }
.section--gray .service-items > div { background: var(--white); }

.on-dark .service-items { background: #333; border-color: #333; }
.on-dark .service-items > div { background: var(--charcoal); }
.on-dark .service-items p { color: var(--text-on-dark-muted); }

.help-box {
  display: grid; gap: 2rem; align-items: center;
  background: var(--orange); color: var(--black);
  padding: clamp(2.5rem, 6vw, 4rem);
  position: relative; overflow: hidden;
}
.help-box h2 { color: var(--black); margin-bottom: 0.5rem; }
.help-box p { font-size: 1.125rem; margin: 0; max-width: 620px; }
@media (min-width: 960px) { .help-box { grid-template-columns: 1.4fr auto; } }

/* ---------- Gallery (photos page) ---------- */
.filters {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2.5rem;
}
.filter-btn {
  min-height: 44px; padding: 0.55rem 1.1rem;
  background: var(--white); color: var(--black);
  border: 2px solid var(--black); border-radius: var(--radius);
  font-family: var(--font-head); font-weight: 700; font-size: 1rem; letter-spacing: 0.1em; text-transform: uppercase;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.filter-btn:hover { background: var(--black); color: var(--white); }
.filter-btn[aria-pressed="true"] { background: var(--orange); border-color: var(--orange); color: var(--black); }
.filter-btn .count { opacity: 0.6; margin-left: 0.35rem; font-weight: 600; }

.gallery { columns: 1; column-gap: 1rem; }
@media (min-width: 560px) { .gallery { columns: 2; } }
@media (min-width: 900px) { .gallery { columns: 3; } }
@media (min-width: 1240px) { .gallery { columns: 4; } }
.gallery__item { break-inside: avoid; margin: 0 0 1rem; position: relative; }
.gallery__item[hidden] { display: none; }
.gallery__btn {
  display: block; width: 100%; padding: 0; border: 0; background: var(--charcoal);
  position: relative; overflow: hidden; text-align: left; cursor: zoom-in;
}
.gallery__btn img { width: 100%; transition: transform 0.6s var(--ease), opacity 0.3s; }
.gallery__btn::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(14,14,14,0.85) 0%, rgba(14,14,14,0) 45%);
  opacity: 0; transition: opacity 0.3s;
}
.gallery__btn:hover img, .gallery__btn:focus-visible img { transform: scale(1.04); }
.gallery__btn:hover::after, .gallery__btn:focus-visible::after { opacity: 1; }
.gallery__cap {
  position: absolute; left: 1rem; right: 1rem; bottom: 0.9rem; z-index: 1;
  color: var(--white); opacity: 0; transform: translateY(8px);
  transition: opacity 0.3s, transform 0.3s var(--ease);
}
.gallery__btn:hover .gallery__cap, .gallery__btn:focus-visible .gallery__cap { opacity: 1; transform: none; }
.gallery__cap strong { display: block; font-family: var(--font-head); font-size: 1.15rem; letter-spacing: 0.06em; text-transform: uppercase; line-height: 1.2; }
.gallery__cap small { color: var(--orange); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.72rem; }
.gallery__zoom {
  position: absolute; top: 0.75rem; right: 0.75rem; z-index: 1;
  width: 38px; height: 38px; display: grid; place-items: center;
  background: var(--orange); color: var(--black); opacity: 0; transition: opacity 0.3s;
}
.gallery__zoom svg { width: 18px; height: 18px; }
.gallery__btn:hover .gallery__zoom, .gallery__btn:focus-visible .gallery__zoom { opacity: 1; }
@media (hover: none) {
  .gallery__btn::after, .gallery__cap { opacity: 1; transform: none; }
}
.gallery-status { color: var(--text-muted); font-size: 0.95rem; margin: -1.5rem 0 1.5rem; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(8, 8, 8, 0.96);
  display: grid; grid-template-rows: auto 1fr auto;
  opacity: 0; visibility: hidden; transition: opacity 0.25s, visibility 0.25s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__top { display: flex; justify-content: space-between; align-items: center; padding: 1rem var(--gutter); color: var(--text-on-dark-muted); font-family: var(--font-head); letter-spacing: 0.14em; font-size: 1rem; }
.lightbox__stage { position: relative; display: grid; place-items: center; padding: 0 clamp(0.5rem, 6vw, 6rem); min-height: 0; }
.lightbox__img { max-width: 100%; max-height: calc(100vh - 170px); max-height: calc(100dvh - 170px); width: auto; height: auto; object-fit: contain; box-shadow: 0 30px 80px rgba(0,0,0,0.6); }
.lightbox__caption { text-align: center; color: var(--white); padding: 1rem var(--gutter) 1.5rem; }
.lightbox__caption strong { display: block; font-family: var(--font-head); font-size: 1.35rem; letter-spacing: 0.06em; text-transform: uppercase; }
.lightbox__caption small { color: var(--orange); letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600; font-size: 0.75rem; }
.lb-btn {
  width: 52px; height: 52px; display: grid; place-items: center;
  background: var(--charcoal); color: var(--white); border: 0; border-radius: var(--radius);
  transition: background 0.2s, color 0.2s;
}
.lb-btn:hover { background: var(--orange); color: var(--black); }
.lb-btn svg { width: 24px; height: 24px; }
.lb-prev, .lb-next { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; }
.lb-prev { left: clamp(0.5rem, 2vw, 1.5rem); }
.lb-next { right: clamp(0.5rem, 2vw, 1.5rem); }
@media (max-width: 640px) { .lb-prev, .lb-next { top: auto; bottom: -64px; transform: none; } .lightbox__caption { padding-top: 4.5rem; } }

/* ---------- Contact page ---------- */
.contact-layout { display: grid; gap: 2.5rem; }
@media (min-width: 1000px) { .contact-layout { grid-template-columns: 0.85fr 1.15fr; gap: 4rem; align-items: start; } }

.contact-cards { display: grid; gap: 1rem; margin-bottom: 2rem; }
.contact-card {
  display: flex; gap: 1.1rem; align-items: center;
  padding: 1.35rem 1.5rem; background: var(--black); color: var(--white); text-decoration: none;
  border-left: 4px solid var(--orange);
  transition: background 0.2s, transform 0.2s var(--ease);
}
a.contact-card:hover { background: var(--charcoal); transform: translateX(4px); }
.contact-card .icon-box { margin: 0; width: 52px; height: 52px; background: var(--orange); color: var(--black); flex: none; }
.contact-card .icon-box svg { width: 24px; height: 24px; }
.contact-card small { display: block; font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-on-dark-muted); }
.contact-card strong { font-family: var(--font-head); font-size: 1.45rem; letter-spacing: 0.03em; line-height: 1.2; word-break: break-word; }

.steps { counter-reset: step; display: grid; gap: 1.25rem; margin: 1.5rem 0 0; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 48px 1fr; gap: 1rem; align-items: start; }
.steps li::before {
  content: "0" counter(step);
  font-family: var(--font-head); font-weight: 800; font-size: 1.4rem; color: var(--black);
  background: var(--orange); height: 48px; display: grid; place-items: center;
}
.steps strong { display: block; font-family: var(--font-head); font-size: 1.25rem; text-transform: uppercase; letter-spacing: 0.04em; }
.steps p { margin: 0; color: var(--text-muted); font-size: 0.975rem; }

.form-panel {
  background: var(--white); padding: clamp(1.75rem, 4vw, 3rem);
  border-top: 6px solid var(--orange); box-shadow: var(--shadow);
}
.form-panel h2 { font-size: clamp(2rem, 4vw, 2.75rem); margin-bottom: 0.35rem; }
.form-panel > p { color: var(--text-muted); }
.form-grid { display: grid; gap: 1.25rem; margin-top: 1.75rem; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .full { grid-column: 1 / -1; } }

.field label {
  display: block; margin-bottom: 0.45rem;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--black);
}
.field label .req { color: var(--orange-dark); }
.field label .opt { color: var(--steel); font-weight: 500; letter-spacing: 0.04em; text-transform: none; font-family: var(--font-body); font-size: 0.85rem; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 54px;
  padding: 0.85rem 1rem;
  font: inherit; font-size: 1rem; color: var(--text);
  background: var(--gray-bg); border: 2px solid transparent; border-bottom-color: #cfcfcf; border-radius: var(--radius);
  transition: border-color 0.2s, background 0.2s;
  appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23151515' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center; background-size: 18px; padding-right: 3rem;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; background: var(--white); border-color: var(--orange); }
.field input[type="file"] { padding: 0.75rem; background: var(--white); border: 2px dashed #c4c4c4; cursor: pointer; }
.field input[type="file"]::file-selector-button {
  margin-right: 1rem; padding: 0.55rem 1rem; border: 0; background: var(--black); color: var(--white);
  font-family: var(--font-head); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer;
}
.field .hint { font-size: 0.85rem; color: var(--steel); margin: 0.4rem 0 0; }
.field .error { display: none; font-size: 0.875rem; color: #b42318; font-weight: 600; margin: 0.4rem 0 0; }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: #b42318; background: #fff6f5; }
.field.is-invalid .error { display: block; }
.hidden-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-alert { display: none; padding: 1rem 1.25rem; margin-top: 1.25rem; font-weight: 600; border-left: 4px solid; }
.form-alert.is-visible { display: block; }
.form-alert--error { background: #fff1f0; border-color: #b42318; color: #7a1a12; }
.form-success { display: none; text-align: center; padding: 2rem 0 1rem; }
.form-success.is-visible { display: block; }
.form-success .icon-box { margin: 0 auto 1.5rem; width: 76px; height: 76px; background: var(--orange); color: var(--black); }
.form-success .icon-box svg { width: 38px; height: 38px; }
.form-success p { color: var(--text-muted); max-width: 460px; margin-left: auto; margin-right: auto; }
.form-legal { font-size: 0.85rem; color: var(--steel); margin: 1rem 0 0; }
.btn[disabled] { opacity: 0.7; cursor: progress; transform: none; }

/* Map placeholder */
.map-placeholder {
  position: relative; overflow: hidden;
  min-height: 380px; display: grid; place-items: center; text-align: center;
  background-color: var(--charcoal);
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  color: var(--white);
  padding: 3rem 1.5rem;
}
.map-placeholder__outline { position: absolute; inset: 8% 6%; opacity: 0.22; }
.map-placeholder__outline img { width: 100%; height: 100%; object-fit: contain; }
.map-placeholder__inner { position: relative; max-width: 520px; }
.map-pin {
  width: 64px; height: 64px; margin: 0 auto 1.25rem; display: grid; place-items: center;
  background: var(--orange); color: var(--black); border-radius: 50% 50% 50% 0; transform: rotate(-45deg);
  box-shadow: 0 0 0 10px rgba(244,123,32,0.2), 0 0 0 22px rgba(244,123,32,0.08);
}
.map-pin svg { width: 28px; height: 28px; transform: rotate(45deg); }
.map-placeholder h2 { color: var(--white); font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 0.5rem; }
.map-placeholder p { color: var(--text-on-dark-muted); margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--black-deep); color: var(--text-on-dark-muted); font-size: 0.975rem; }
.footer-cta {
  border-bottom: 1px solid #242424;
}
.footer-cta .container {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1.5rem;
  padding-top: 2.5rem; padding-bottom: 2.5rem;
}
.footer-cta h2 { color: var(--white); font-size: clamp(1.75rem, 3.5vw, 2.5rem); margin: 0; }
.footer-main { display: grid; gap: 2.5rem; padding: clamp(3.5rem, 7vw, 5rem) 0; }
@media (min-width: 700px) { .footer-main { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1050px) { .footer-main { grid-template-columns: 1.5fr 0.8fr 1fr 1.1fr; gap: 3rem; } }
.footer-brand img { width: 170px; margin-bottom: 1.25rem; }
.footer-brand p { max-width: 360px; }
.site-footer h3 {
  font-size: 1.15rem; letter-spacing: 0.16em; color: var(--white); margin-bottom: 1.25rem;
  display: flex; align-items: center; gap: 0.6rem;
}
.site-footer h3::before { content: ""; width: 16px; height: 3px; background: var(--orange); }
.footer-links li + li { margin-top: 0.6rem; }
.footer-links a { color: var(--text-on-dark-muted); text-decoration: none; transition: color 0.2s, padding 0.2s; }
.footer-links a:hover { color: var(--orange); padding-left: 4px; }
.footer-contact li { display: flex; gap: 0.75rem; align-items: flex-start; }
.footer-contact li + li { margin-top: 0.9rem; }
.footer-contact svg { width: 18px; height: 18px; color: var(--orange); flex: none; margin-top: 0.3rem; }
.footer-contact a { color: var(--white); text-decoration: none; word-break: break-word; }
.footer-contact a:hover { color: var(--orange); }
.footer-bottom { border-top: 1px solid #242424; padding: 1.5rem 0; font-size: 0.85rem; }
.footer-bottom .container { display: flex; flex-wrap: wrap; gap: 0.75rem 2rem; justify-content: space-between; }
.footer-bottom a { color: var(--text-on-dark-muted); }

/* Mobile action bar */
.mobile-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  display: grid; grid-template-columns: 1fr 1fr 1.3fr;
  background: var(--black); border-top: 3px solid var(--orange);
  padding-bottom: env(safe-area-inset-bottom);
}
.mobile-bar a {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.2rem;
  min-height: 60px; color: var(--white); text-decoration: none;
  font-family: var(--font-head); font-weight: 700; font-size: 0.95rem; letter-spacing: 0.12em; text-transform: uppercase;
}
.mobile-bar a + a { border-left: 1px solid #2c2c2c; }
.mobile-bar svg { width: 20px; height: 20px; color: var(--orange); }
.mobile-bar a.mobile-bar__quote { background: var(--orange); color: var(--black); }
.mobile-bar a.mobile-bar__quote svg { color: var(--black); }
@media (max-width: 767px) { body { padding-bottom: 64px; } }
@media (min-width: 768px) { .mobile-bar { display: none; } }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- 404 ---------- */
.error-page { min-height: 70vh; display: grid; place-items: center; text-align: center; }
.error-code {
  font-family: var(--font-head); font-weight: 800; font-size: clamp(8rem, 26vw, 16rem); line-height: 0.8;
  color: transparent; -webkit-text-stroke: 3px var(--orange); display: block; margin-bottom: 1rem;
}
.error-page p { color: var(--text-on-dark-muted); max-width: 520px; margin-left: auto; margin-right: auto; }
.error-page .btn-row { justify-content: center; }

/* Utilities */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.text-center { text-align: center; }
.center-row { display: flex; justify-content: center; margin-top: 3rem; }