:root {
  --ink: #0c0f0e;
  --charcoal: #171c1d;
  --muted: #6d7470;
  --line: #e5e9e6;
  --paper: #f7f8f6;
  --white: #ffffff;
  --orange: #ff5a2c;
  --orange-dark: #df431d;
  --soft: #eef2ef;
  --shadow: 0 22px 70px rgba(12, 15, 14, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 22px clamp(20px, 5vw, 72px);
  color: var(--white);
  transition: background 220ms ease, color 220ms ease, box-shadow 220ms ease, padding 220ms ease;
}

.site-header[data-elevated="true"] {
  padding-block: 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.brand:hover .brand-logo {
  box-shadow: 0 12px 28px rgba(255, 90, 44, 0.3);
  transform: translateY(-2px) rotate(-2deg);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.8vw, 38px);
  font-size: 13px;
  font-weight: 600;
}

.nav a {
  opacity: 0.82;
  transition: color 180ms ease, opacity 180ms ease;
}

.nav a:hover {
  color: var(--orange);
  opacity: 1;
}

.header-pill {
  padding: 11px 18px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.header-pill:hover {
  color: var(--white);
  background: var(--orange);
  border-color: var(--orange);
  transform: translateY(-2px);
}

.hero {
  position: relative;
  min-height: 680px;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(120deg, #151a1b 0%, #2f3736 45%, #101313 100%);
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 12, 13, 0.85), rgba(10, 12, 13, 0.46) 48%, rgba(10, 12, 13, 0.76)),
    url("assets-tinified/structure-hero.png") center / cover no-repeat;
}

.hero::after,
.dark-band::before,
.footer::before {
  position: absolute;
  inset: auto 0 0 auto;
  width: 320px;
  height: 260px;
  pointer-events: none;
  content: "";
  opacity: 0.18;
  background-image:
    linear-gradient(90deg, currentColor 1px, transparent 1px),
    linear-gradient(currentColor 1px, transparent 1px);
  background-size: 18px 18px;
  transform: skewY(-18deg);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.55fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  width: min(1180px, calc(100% - 40px));
  min-height: 680px;
  margin: 0 auto;
  padding-top: 88px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow.warm {
  color: var(--orange);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: clamp(54px, 8vw, 116px);
  font-weight: 900;
  line-height: 0.86;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 850;
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 17px;
  line-height: 1.22;
}

.hero-lede {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 17px;
  line-height: 1.75;
}

.hero-actions,
.section-title-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 850;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button.primary {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 12px 30px rgba(255, 90, 44, 0.28);
}

.button.primary:hover {
  background: var(--orange-dark);
  box-shadow: 0 16px 40px rgba(255, 90, 44, 0.36);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.08);
}

.button.secondary:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.18);
}

.button.dark {
  color: var(--white);
  background: var(--ink);
}

.button.dark:hover {
  background: var(--orange);
}

.button.light {
  color: var(--orange);
  background: var(--white);
}

.button.light:hover {
  color: var(--white);
  background: var(--ink);
}

.button.small {
  min-height: 40px;
  padding-inline: 18px;
}

.hero-panel {
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(12, 15, 14, 0.62);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.panel-kicker {
  color: var(--orange);
  font-size: 13px;
  font-weight: 800;
}

.hero-panel h2 {
  font-size: 28px;
}

.focus-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.focus-list span {
  min-height: 78px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.08);
  font-size: 13px;
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.focus-list span:hover {
  border-color: rgba(255, 90, 44, 0.78);
  background: rgba(255, 90, 44, 0.14);
  transform: translateY(-3px);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  width: min(1180px, calc(100% - 40px));
  margin: -42px auto 0;
  position: relative;
  z-index: 2;
  background: var(--line);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.09);
}

.metrics div {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 108px;
  padding: 20px 28px;
  background: var(--white);
}

.metrics strong {
  font-size: 32px;
  font-weight: 900;
}

.metrics span {
  max-width: 128px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
}

section {
  position: relative;
}

.split-section,
.process-section,
.insight-section,
.blog-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(36px, 7vw, 90px);
  align-items: center;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(82px, 10vw, 140px) 0;
}

.image-card {
  position: relative;
  min-height: 420px;
  border-radius: 8px;
  transform: rotate(3deg);
}

.image-card-inner {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 90, 44, 0.04), rgba(0, 0, 0, 0.16)),
    url("assets-tinified/structure-unique-1.jpg") center / cover no-repeat;
  box-shadow: var(--shadow);
}

.structure-orbit {
  position: absolute;
  right: -28px;
  top: 46%;
  width: 82px;
  height: 82px;
  border: 10px solid var(--white);
  border-radius: 999px;
  background:
    radial-gradient(circle at center, var(--orange) 0 8px, transparent 9px),
    conic-gradient(from 22deg, rgba(255, 90, 44, 0.16), rgba(255, 255, 255, 0.85), rgba(255, 90, 44, 0.22));
  box-shadow: 0 16px 36px rgba(12, 15, 14, 0.22);
  pointer-events: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.structure-orbit::before,
.structure-orbit::after {
  position: absolute;
  inset: 16px;
  content: "";
  border: 2px solid rgba(12, 15, 14, 0.18);
  border-radius: 999px;
}

.structure-orbit::after {
  inset: 30px;
  border-color: rgba(255, 90, 44, 0.45);
}

.structure-orbit span {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--ink);
}

.structure-orbit span:nth-child(1) {
  left: 18px;
  top: 18px;
}

.structure-orbit span:nth-child(2) {
  right: 14px;
  top: 31px;
}

.structure-orbit span:nth-child(3) {
  left: 35px;
  bottom: 14px;
  background: var(--orange);
}

.image-card:hover .structure-orbit {
  box-shadow: 0 20px 44px rgba(255, 90, 44, 0.24);
  transform: scale(1.04) rotate(8deg);
}

.section-copy p:not(.eyebrow),
.process-card p,
.capability-card p,
.project-tile p,
.value-row p,
.footer p {
  color: var(--muted);
  line-height: 1.72;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 28px 0;
}

.mini-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.mini-grid article:hover {
  border-color: rgba(255, 90, 44, 0.55);
  box-shadow: 0 12px 34px rgba(12, 15, 14, 0.08);
  transform: translateY(-4px);
}

.mini-grid strong {
  display: block;
  margin-bottom: 14px;
  color: var(--orange);
}

.band {
  padding: clamp(76px, 9vw, 118px) 20px;
  background: var(--soft);
}

.section-heading {
  width: min(760px, 100%);
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading.inverse {
  color: var(--white);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  width: min(1040px, 100%);
  margin: 0 auto;
}

.capability-card,
.process-card,
.value-row article,
.blog-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease;
}

.capability-card {
  padding: 24px;
}

.capability-card:hover,
.process-card:hover,
.blog-card:hover {
  border-color: rgba(255, 90, 44, 0.55);
  box-shadow: var(--shadow);
  transform: translateY(-6px);
}

.icon,
.process-card span,
.value-row span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 16px;
  border-radius: 999px;
  color: var(--orange);
  background: #fff1ec;
  font-size: 12px;
  font-weight: 900;
}

.compact {
  max-width: 560px;
}

.process-stack {
  display: grid;
  gap: 14px;
}

.process-card {
  padding: 24px;
}

.process-card.active {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.process-card.active p {
  color: rgba(255, 255, 255, 0.74);
}

.gallery-section {
  padding: clamp(72px, 9vw, 126px) 20px;
  background: var(--white);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 210px;
  gap: 14px;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.project-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 24px;
  border-radius: 8px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(12, 15, 14, 0.16), rgba(12, 15, 14, 0.86)),
    url("assets-tinified/structure-unique-9.jpg") center / cover no-repeat;
  transition: transform 220ms ease, filter 220ms ease;
}

.project-tile.tile-residential {
  background:
    linear-gradient(180deg, rgba(12, 15, 14, 0.12), rgba(12, 15, 14, 0.86)),
    url("assets-tinified/structure-unique-2.jpg") center / cover no-repeat;
}

.project-tile.tile-commercial {
  background:
    linear-gradient(180deg, rgba(12, 15, 14, 0.12), rgba(12, 15, 14, 0.86)),
    url("assets-tinified/structure-unique-3.jpg") center / cover no-repeat;
}

.project-tile.tile-retrofit {
  background:
    linear-gradient(180deg, rgba(12, 15, 14, 0.12), rgba(12, 15, 14, 0.86)),
    url("assets-tinified/structure-unique-4.jpg") center / cover no-repeat;
}

.project-tile.tile-civic {
  background:
    linear-gradient(180deg, rgba(12, 15, 14, 0.18), rgba(12, 15, 14, 0.86)),
    url("assets-tinified/structure-unique-5.jpg") center / cover no-repeat;
}

.project-tile.tile-advisory {
  background:
    linear-gradient(180deg, rgba(12, 15, 14, 0.18), rgba(12, 15, 14, 0.86)),
    url("assets-tinified/structure-unique-6.jpg") center / cover no-repeat;
}

.project-tile::before {
  position: absolute;
  inset: 0;
  content: "";
  background: rgba(255, 90, 44, 0);
  transition: background 220ms ease;
}

.project-tile:hover {
  filter: saturate(1.12) contrast(1.04);
  transform: translateY(-6px);
}

.project-tile:hover::before {
  background: rgba(255, 90, 44, 0.16);
}

.project-tile h3,
.project-tile p {
  position: relative;
  z-index: 1;
}

.project-tile p {
  color: rgba(255, 255, 255, 0.76);
}

.project-tile.tall {
  grid-row: span 2;
}

.project-tile.wide {
  grid-column: span 2;
}

.dark-band {
  position: relative;
  overflow: hidden;
  padding: clamp(76px, 9vw, 120px) 20px;
  color: var(--white);
  background: #050606;
}

.value-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  width: min(1080px, 100%);
  margin: 0 auto;
}

.value-row article {
  padding: 28px;
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

.value-row article:hover {
  border-color: rgba(255, 90, 44, 0.66);
  background: rgba(255, 90, 44, 0.13);
  transform: translateY(-6px);
}

.value-row p {
  color: rgba(255, 255, 255, 0.66);
}

.testimonial {
  padding: 44px;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 50px rgba(12, 15, 14, 0.08);
}

.testimonial p {
  color: #3d4440;
  font-size: 21px;
  line-height: 1.6;
}

.testimonial span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.blog-section {
  display: block;
  padding-top: 20px;
}

.section-title-row {
  justify-content: space-between;
  margin-bottom: 24px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.blog-card {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(12, 15, 14, 0.08), rgba(12, 15, 14, 0.86)),
    url("assets-tinified/structure-support-1.jpg") center / cover no-repeat;
}

.blog-card.blog-grid-note {
  background:
    linear-gradient(180deg, rgba(12, 15, 14, 0.08), rgba(12, 15, 14, 0.86)),
    url("assets-tinified/structure-unique-7.jpg") center / cover no-repeat;
}

.blog-card.blog-review-note {
  background:
    linear-gradient(180deg, rgba(12, 15, 14, 0.08), rgba(12, 15, 14, 0.86)),
    url("assets-tinified/structure-unique-8.jpg") center / cover no-repeat;
}

.blog-card.blog-retrofit-note {
  background:
    linear-gradient(180deg, rgba(12, 15, 14, 0.08), rgba(12, 15, 14, 0.86)),
    url("assets-tinified/structure-support-3.jpg") center 45% / cover no-repeat;
}

.blog-card span {
  margin-bottom: 10px;
  color: #ffb7a2;
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.cta-section {
  padding: 72px 20px;
  background:
    linear-gradient(180deg, rgba(12, 15, 14, 0.24), rgba(12, 15, 14, 0.78)),
    url("assets-tinified/structure-support-4.jpg") center / cover no-repeat;
}

.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(920px, 100%);
  margin: 0 auto;
  padding: 42px;
  border-radius: 8px;
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

.cta-panel h2 {
  max-width: 560px;
  margin-bottom: 0;
  font-size: clamp(28px, 4vw, 44px);
}

.cta-panel .eyebrow {
  color: rgba(255, 255, 255, 0.76);
}

.footer {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(180px, 0.6fr);
  gap: 42px;
  overflow: hidden;
  padding: 54px clamp(20px, 5vw, 72px) 32px;
  color: var(--white);
  background: #090b0b;
}

.footer p {
  max-width: 520px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.62);
}

.footer-links {
  display: grid;
  gap: 12px;
  align-content: start;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  font-weight: 750;
  transition: color 180ms ease, transform 180ms ease;
}

.footer-links a:hover {
  color: var(--orange);
  transform: translateX(4px);
}

.copyright {
  grid-column: 1 / -1;
  margin: 26px 0 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 12px;
}

@media (max-width: 920px) {
  .nav {
    display: none;
  }

  .hero-grid,
  .split-section,
  .process-section,
  .insight-section {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    padding-bottom: 56px;
  }

  .hero-panel {
    max-width: 560px;
  }

  .metrics,
  .capability-grid,
  .value-row,
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-panel,
  .footer {
    grid-template-columns: 1fr;
  }

  .cta-panel {
    display: grid;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding-inline: 16px;
  }

  .brand span:last-child {
    max-width: 170px;
  }

  .header-pill {
    display: none;
  }

  .hero,
  .hero-grid {
    min-height: 720px;
  }

  h1 {
    font-size: clamp(43px, 15vw, 68px);
  }

  .metrics,
  .capability-grid,
  .value-row,
  .blog-grid,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .metrics {
    margin-top: 0;
    width: 100%;
  }

  .metrics div {
    min-height: 88px;
  }

  .split-section,
  .process-section,
  .insight-section,
  .blog-section {
    width: min(100% - 32px, 1120px);
    padding-block: 72px;
  }

  .image-card {
    min-height: 320px;
  }

  .structure-orbit {
    right: 18px;
  }

  .project-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 230px;
  }

  .project-tile.tall,
  .project-tile.wide {
    grid-row: auto;
    grid-column: auto;
  }

  .cta-panel {
    padding: 28px;
  }
}