/* ==========================================================================
   Ground Logic Landscape LLC — Site Stylesheet
   Palette: black / white / charcoal, subtle natural-green accent
   ========================================================================== */

:root {
  --black: #0a0a0a;
  --charcoal: #191919;
  --charcoal-2: #232323;
  --gray-900: #2b2b2b;
  --gray-700: #4c4c4c;
  --gray-500: #767671;
  --gray-300: #a8a8a2;
  --gray-100: #e9e8e3;
  --white: #ffffff;
  --off-white: #f7f6f2;
  --green: #56724a;
  --green-dark: #3f5537;
  --green-light: #7c9a6d;

  --font-head: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Jost", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1240px;
  --radius: 4px;
  --shadow-sm: 0 2px 10px rgba(0,0,0,.08);
  --shadow-md: 0 10px 30px rgba(0,0,0,.14);
  --shadow-lg: 0 20px 50px rgba(0,0,0,.22);

  --header-h: 84px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.15; margin: 0 0 .5em; color: var(--black); }
p { line-height: 1.7; margin: 0 0 1em; color: var(--gray-700); }
button { font-family: inherit; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---------- Utility ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 600;
  margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--green); display: inline-block; }
.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.section--dark { background: var(--charcoal); color: var(--gray-100); }
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--dark p { color: var(--gray-300); }
.section--off { background: var(--off-white); }
.text-center { text-align: center; }
.lede { font-size: 1.15rem; color: var(--gray-700); max-width: 680px; }
.section--dark .lede { color: var(--gray-300); }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-0 { margin-top: 0; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 12px; top: -60px; background: var(--black); color: var(--white);
  padding: 10px 16px; z-index: 1000; transition: top .2s ease; border-radius: var(--radius);
}
.skip-link:focus { top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn--primary { background: var(--green); color: var(--white); border-color: var(--green); }
.btn--primary:hover { background: var(--green-dark); border-color: var(--green-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--dark { background: var(--black); color: var(--white); border-color: var(--black); }
.btn--dark:hover { background: var(--charcoal-2); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--outline { background: transparent; color: var(--black); border-color: var(--black); }
.btn--outline:hover { background: var(--black); color: var(--white); transform: translateY(-2px); }
.btn--outline-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,.55); }
.btn--outline-light:hover { background: var(--white); color: var(--black); border-color: var(--white); }
.btn--white { background: var(--white); color: var(--black); border-color: var(--white); }
.btn--white:hover { background: var(--gray-100); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 500;
  background: rgba(10,10,10,.94);
  backdrop-filter: blur(6px);
  transition: box-shadow .25s ease;
}
.site-header.is-scrolled { box-shadow: 0 6px 24px rgba(0,0,0,.35); }
.site-header__row {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h);
  gap: 14px;
}
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand img { height: 44px; width: auto; }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__text strong { font-family: var(--font-head); color: var(--white); font-size: 1.05rem; letter-spacing: .02em; }
.brand__text span { font-family: var(--font-body); color: var(--green-light); font-size: .68rem; text-transform: uppercase; letter-spacing: .16em; }

.nav-primary { display: flex; align-items: center; gap: 20px; }
.nav-primary a {
  color: var(--gray-100); font-size: .78rem; font-weight: 500; letter-spacing: .02em;
  text-transform: uppercase; position: relative; padding: 6px 0; white-space: nowrap;
}
.nav-primary a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px;
  background: var(--green-light); transition: right .2s ease;
}
.nav-primary a:hover::after, .nav-primary a.is-active::after { right: 0; }
.nav-primary a.is-active { color: var(--white); }

.header-cta { display: flex; align-items: center; gap: 10px; flex: none; }
.header-cta__phone {
  display: flex; align-items: center; gap: 6px; color: var(--white);
  font-weight: 600; font-size: .88rem; white-space: nowrap;
}
.header-cta__phone svg { width: 17px; height: 17px; color: var(--green-light); }
.header-cta .btn--primary { padding: 13px 20px; font-size: .78rem; }

.nav-toggle {
  display: none; position: relative;
  width: 42px; height: 42px; background: transparent; border: 1px solid rgba(255,255,255,.3);
  border-radius: var(--radius); cursor: pointer; flex: none;
}
.nav-toggle span {
  position: absolute; left: 50%; top: 50%; display: block; width: 20px; height: 2px; background: var(--white);
  transform: translate(-50%, -50%) translateY(-6px); transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span:nth-child(2) { transform: translate(-50%, -50%); }
.nav-toggle span:nth-child(3) { transform: translate(-50%, -50%) translateY(6px); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translate(-50%, -50%) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  color: var(--white);
  background: var(--black);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transform: scale(1.04);
}
.hero__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,.72) 0%, rgba(10,10,10,.55) 40%, rgba(10,10,10,.9) 100%);
}
.hero__content { position: relative; z-index: 2; max-width: 760px; padding: 140px 0 90px; }
.hero h1 { color: var(--white); font-size: clamp(2.2rem, 5vw, 3.6rem); margin-bottom: .4em; }
.hero p.lede { color: var(--gray-100); font-size: 1.2rem; margin-bottom: 2em; }
.hero .eyebrow { color: var(--green-light); }

.page-hero {
  position: relative; color: var(--white); background: var(--black);
  padding: calc(var(--header-h) + 90px) 0 90px;
  overflow: hidden;
}
.page-hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .5; }
.page-hero__scrim { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,10,10,.55), rgba(10,10,10,.92)); }
.page-hero__content { position: relative; z-index: 2; max-width: 760px; }
.page-hero h1 { color: var(--white); font-size: clamp(2rem, 4.4vw, 3rem); margin-bottom: .35em; }
.page-hero p.lede { color: var(--gray-200, #ddd); }
.breadcrumbs { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--green-light); margin-bottom: 18px; display: flex; gap: 8px; flex-wrap: wrap;}
.breadcrumbs a { color: var(--gray-300); }
.breadcrumbs a:hover { color: var(--white); }

/* ---------- Grids & Cards ---------- */
.grid { display: grid; gap: 28px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
}
.split--reverse .split__media { order: 2; }
.split__media img { border-radius: var(--radius); box-shadow: var(--shadow-md); width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.split__media--tall img { aspect-ratio: 3/4; }

.card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.card__icon {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--off-white); display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; color: var(--green);
}
.card__icon svg { width: 26px; height: 26px; }
.card h3 { font-size: 1.15rem; margin-bottom: .5em; }
.card p { font-size: .95rem; margin-bottom: 1.1em; }
.card__link { font-size: .82rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--green); display: inline-flex; align-items: center; gap: 6px; }
.card__link svg { width: 14px; height: 14px; transition: transform .18s ease; }
.card:hover .card__link svg { transform: translateX(4px); }

.service-card {
  position: relative; overflow: hidden; border-radius: var(--radius);
  aspect-ratio: 4/5; color: var(--white); box-shadow: var(--shadow-sm);
}
.service-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.service-card:hover img { transform: scale(1.06); }
.service-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0) 35%, rgba(10,10,10,.92) 100%);
}
.service-card__body { position: absolute; left: 0; right: 0; bottom: 0; padding: 24px; z-index: 2; }
.service-card__num { font-family: var(--font-head); font-size: .8rem; color: var(--green-light); letter-spacing: .1em; }
.service-card__body h3 { color: var(--white); font-size: 1.15rem; margin: 6px 0 8px; }
.service-card__body span { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--gray-300); display: inline-flex; gap: 6px; align-items: center; }

/* Feature/why list */
.feature-list { display: grid; gap: 22px; }
.feature-list__item { display: flex; gap: 18px; align-items: flex-start; }
.feature-list__icon {
  flex: none; width: 46px; height: 46px; border-radius: 50%;
  background: rgba(86,114,74,.14); color: var(--green); display: flex; align-items: center; justify-content: center;
}
.section--dark .feature-list__icon { background: rgba(124,154,109,.16); color: var(--green-light); }
.feature-list__icon svg { width: 22px; height: 22px; }
.feature-list__item h4 { font-size: 1.02rem; margin-bottom: .3em; }
.feature-list__item p { font-size: .93rem; margin-bottom: 0; }

/* Stats-free trust strip (no fake numbers, just service pillars) */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pillar { text-align: center; padding: 28px 14px; border-right: 1px solid rgba(255,255,255,.1); }
.pillar:last-child { border-right: none; }
.pillar svg { width: 30px; height: 30px; color: var(--green-light); margin-bottom: 12px; }
.pillar h4 { color: var(--white); font-size: .95rem; margin-bottom: 4px; }
.pillar p { color: var(--gray-300); font-size: .82rem; margin: 0; }

/* ---------- Service detail page ---------- */
.service-hero-list { display: grid; gap: 14px; margin: 1.6em 0; }
.service-hero-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--gray-100); font-size: .96rem; }
.service-hero-list svg { width: 18px; height: 18px; color: var(--green-light); flex: none; margin-top: 3px; }

.checklist { display: grid; gap: 14px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; font-size: .96rem; color: var(--gray-700); }
.checklist svg { width: 18px; height: 18px; color: var(--green); flex: none; margin-top: 3px; }

.callout {
  background: var(--off-white); border-left: 3px solid var(--green);
  padding: 26px 28px; border-radius: var(--radius); margin: 2em 0;
}
.callout p:last-child { margin-bottom: 0; }

.related-services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.related-services a {
  display: block; padding: 18px 20px; background: var(--white); border: 1px solid var(--gray-100);
  border-radius: var(--radius); font-size: .88rem; font-weight: 600; transition: border-color .18s ease, transform .18s ease;
}
.related-services a:hover { border-color: var(--green); transform: translateY(-3px); }

/* ---------- CTA bands ---------- */
.cta-band {
  background: var(--black);
  color: var(--white);
  padding: 78px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band h2 { color: var(--white); }
.cta-band p { color: var(--gray-300); max-width: 620px; margin: 0 auto 2em; }
.cta-band--image { background-size: cover; background-position: center; }
.cta-band--image::before { content: ""; position: absolute; inset: 0; background: rgba(10,10,10,.82); }
.cta-band__inner { position: relative; z-index: 2; }

.mini-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  background: var(--charcoal); color: var(--white); border-radius: var(--radius);
  padding: 40px 44px;
}
.mini-cta h3 { color: var(--white); margin-bottom: .25em; }
.mini-cta p { color: var(--gray-300); margin: 0; }

/* ---------- Gallery ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter-bar button {
  padding: 10px 18px; border-radius: 30px; border: 1px solid var(--gray-100);
  background: var(--white); font-size: .82rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .04em; cursor: pointer; transition: all .18s ease;
}
.filter-bar button.is-active, .filter-bar button:hover { background: var(--black); color: var(--white); border-color: var(--black); }

.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery-item { position: relative; overflow: hidden; border-radius: var(--radius); cursor: pointer; aspect-ratio: 4/3; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item__tag {
  position: absolute; top: 12px; left: 12px; background: rgba(10,10,10,.75); color: var(--white);
  font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; padding: 6px 10px; border-radius: 3px;
}
.gallery-item--wide { grid-column: span 2; }
.gallery-item--tall { grid-row: span 2; aspect-ratio: auto; }

.ba-slider { position: relative; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow-md); aspect-ratio: 16/9; }
.ba-slider img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; background: rgba(8,8,8,.94); z-index: 2000;
  display: none; align-items: center; justify-content: center; padding: 40px;
}
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 82vh; border-radius: 4px; box-shadow: var(--shadow-lg); }
.lightbox__caption { position: absolute; bottom: 30px; left: 0; right: 0; text-align: center; color: var(--gray-300); font-size: .85rem; }
.lightbox__close, .lightbox__prev, .lightbox__next {
  position: absolute; background: rgba(255,255,255,.08); color: var(--white); border: 1px solid rgba(255,255,255,.25);
  width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer;
}
.lightbox__close { top: 24px; right: 24px; }
.lightbox__prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox__next { right: 24px; top: 50%; transform: translateY(-50%); }
.lightbox__close svg, .lightbox__prev svg, .lightbox__next svg { width: 20px; height: 20px; }
svg.flip { transform: scaleX(-1); }

/* ---------- Service areas ---------- */
.area-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.area-list li {
  background: var(--white); border: 1px solid var(--gray-100); border-radius: var(--radius);
  padding: 16px 18px; font-weight: 600; font-size: .92rem; display: flex; align-items: center; gap: 10px;
  white-space: nowrap;
}
.area-list svg { width: 18px; height: 18px; color: var(--green); flex: none; }

/* ---------- Forms ---------- */
.form-card {
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  padding: 44px; border: 1px solid var(--gray-100);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { font-size: .82rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--charcoal); }
.form-field .req { color: var(--green); }
.form-field input,
.form-field select,
.form-field textarea {
  font-family: inherit; font-size: .96rem; padding: 13px 15px; border: 1px solid var(--gray-100);
  border-radius: var(--radius); background: var(--off-white); color: var(--charcoal); width: 100%;
  transition: border-color .18s ease, background .18s ease;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--green); background: var(--white);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field--radio { flex-direction: row; gap: 24px; align-items: center; }
.radio-option { display: flex; align-items: center; gap: 8px; font-size: .92rem; font-weight: 500; color: var(--gray-700); }
.radio-option input { width: auto; }
.form-note { font-size: .78rem; color: var(--gray-500); margin-top: 6px; }
.honeypot { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form-status { padding: 14px 18px; border-radius: var(--radius); font-size: .9rem; margin-top: 18px; display: none; }
.form-status.is-visible { display: block; }
.form-status--ok { background: rgba(86,114,74,.12); color: var(--green-dark); border: 1px solid rgba(86,114,74,.35); }
.form-status--err { background: rgba(180,60,50,.1); color: #a33; border: 1px solid rgba(180,60,50,.3); }

/* ---------- Contact info panel ---------- */
.contact-panel { color: var(--white); background: var(--charcoal); border-radius: var(--radius); padding: 44px; height: 100%; }
.contact-panel h3 { color: var(--white); }
.contact-panel__item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 26px; }
.contact-panel__item svg { width: 22px; height: 22px; color: var(--green-light); flex: none; margin-top: 3px; }
.contact-panel__item a, .contact-panel__item span { color: var(--gray-100); font-size: 1.02rem; }
.contact-panel__item small { display: block; color: var(--gray-500); font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--black); color: var(--gray-300); padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-brand { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 18px; }
.footer-brand img { height: 46px; width: auto; }
.footer-brand strong { color: var(--white); font-family: var(--font-head); font-size: 1.15rem; display: block; }
.footer-brand span { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--green-light); }
.footer-tagline { font-size: .88rem; color: var(--gray-500); max-width: 280px; }
.footer-col h5 { color: var(--white); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 20px; }
.footer-col ul { display: grid; gap: 12px; }
.footer-col a { font-size: .9rem; color: var(--gray-300); transition: color .15s ease; }
.footer-col a:hover { color: var(--green-light); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; margin-bottom: 12px; }
.footer-contact svg { width: 17px; height: 17px; color: var(--green-light); flex: none; margin-top: 2px; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  padding: 26px 0; font-size: .78rem; color: var(--gray-500);
}
.footer-bottom a { color: var(--gray-500); }
.footer-bottom a:hover { color: var(--white); }

/* ---------- Sticky mobile CTA ---------- */
.mobile-cta {
  display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 400;
  grid-template-columns: 1fr 1fr; box-shadow: 0 -8px 24px rgba(0,0,0,.25);
}
.mobile-cta a {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 16px 10px; font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
}
.mobile-cta a svg { width: 18px; height: 18px; }
.mobile-cta a.call { background: var(--charcoal); color: var(--white); }
.mobile-cta a.quote { background: var(--green); color: var(--white); }

/* ---------- 404 ---------- */
.error-page { min-height: 70vh; display: flex; align-items: center; }
.error-page h1 { font-size: clamp(3rem, 10vw, 6rem); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1100px) {
  .related-services { grid-template-columns: repeat(2, 1fr); }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .pillar { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
  .area-list { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 960px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .split, .split--reverse { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item--wide { grid-column: span 2; }
}

@media (max-width: 820px) {
  .nav-primary { display: none; }
  .header-cta .btn--primary { display: none; }
  .nav-toggle { display: flex; }
  body.nav-open .nav-primary {
    display: flex; position: fixed; top: var(--header-h); left: 0; right: 0;
    height: calc(100vh - var(--header-h)); background: var(--black);
    flex-direction: column; align-items: flex-start; padding: 34px 24px; gap: 6px; overflow-y: auto; z-index: 450;
  }
  body.nav-open .nav-primary a { width: 100%; padding: 16px 4px; border-bottom: 1px solid rgba(255,255,255,.08); font-size: 1rem; }
  .mobile-cta { display: grid; }
  body { padding-bottom: 62px; }
  .section { padding: 64px 0; }
  .hero__content { padding: 120px 0 70px; }
  .hero { min-height: auto; }
}

@media (max-width: 430px) {
  :root { --header-h: 76px; }
  .brand img { height: 36px; }
  .brand__text strong { font-size: .92rem; }
  .brand__text span { font-size: .6rem; letter-spacing: .1em; }
  .header-cta { gap: 8px; }
  .header-cta__phone { font-size: .76rem; gap: 5px; }
  .header-cta__phone svg { width: 15px; height: 15px; }
  .nav-toggle { width: 38px; height: 38px; }
}

@media (max-width: 700px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .related-services { grid-template-columns: 1fr 1fr; }
  .area-list { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .mini-cta { flex-direction: column; text-align: center; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item--wide { grid-column: span 1; }
  .lightbox__prev { left: 8px; }
  .lightbox__next { right: 8px; }
  .lightbox { padding: 16px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}