:root {
  --orange:#f5a000;
  --orange-light:#fdb830;
  --green:#2b6b3a;
  --ink:#111827;
  --muted:#4b5563;
  --header-h:116px
}

* {
  box-sizing:border-box
}

html {
  scroll-behavior:smooth;
  scroll-padding-top:var(--header-h)
}

body {
  margin:0;
  color:#1a1a1a;
  background:#fff;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.5
}

button,a {
  font:inherit
}

a {
  text-decoration:none
}

button {
  cursor:pointer
}

img {
  display:block;
  max-width:100%
}

.container {
  width:min(100% - 48px,1152px);
  margin-inline:auto
}

.site-header {
  position:fixed;
  z-index:100;
  top:0;
  left:0;
  right:0;
  background:rgba(255,255,255,.95);
  border-bottom:1px solid #f3f4f6;
  box-shadow:0 1px 3px rgba(0,0,0,.08);
  backdrop-filter:blur(6px)
}

.header-inner {
  height:var(--header-h);
  display:flex;
  align-items:center;
  justify-content:space-between
}

.brand img {
  height:100px;
  width:auto
}

.desktop-nav {
  display:flex;
  align-items:center;
  gap:4px
}

.desktop-nav>a:not(.button) {
  display:block;
  padding:8px 16px;
  border-radius:8px;
  color:#4b5563;
  font-size:14px;
  font-weight:500;
  transition:background .2s,color .2s
}

.desktop-nav>a:not(.button):hover {
  color:#111827;
  background:#f3f4f6
}

.desktop-nav>a.active {
  background:rgba(245,160,0,.1);
  color:#c07d00
}

.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 24px;
  border:0;
  border-radius:8px;
  font-weight:600;
  line-height:1.5;
  transition:background .2s,transform .2s,color .2s
}

.button:hover {
  transform:translateY(-1px)
}

.button-primary {
  color:#fff;
  background:var(--orange)
}

.button-primary:hover {
  background:#e09400
}

.nav-cta {
  margin-left:8px;
  padding:8px 20px;
  font-size:14px
}

.menu-toggle,.mobile-nav {
  display:none
}

.hero {
  height:85vh;
  min-height:500px;
  margin-top:var(--header-h);
  position:relative;
  isolation:isolate
}

.hero-image,.hero-shade {
  position:absolute;
  inset:0;
  width:100%;
  height:100%
}

.hero-image {
  object-fit:cover;
  object-position:center
}

.hero-shade {
  background:linear-gradient(90deg,rgba(0,0,0,.7),rgba(0,0,0,.4) 50%,transparent)
}

.hero-content {
  height:100%;
  display:flex;
  align-items:center;
  position:relative
}

.hero-copy {
  max-width:576px;
  color:#fff
}

.badge {
  display:inline-block;
  margin-bottom:16px;
  padding:4px 12px;
  border-radius:4px;
  background:rgba(245,160,0,.9);
  font-size:12px;
  font-weight:600;
  letter-spacing:.1em;
  text-transform:uppercase
}

.hero h1 {
  margin:0 0 16px;
  font-size:clamp(36px,5vw,60px);
  line-height:1.25;
  font-weight:700
}

.hero h1 span {
  color:var(--orange-light)
}

.hero p {
  margin:0 0 32px;
  font-size:18px;
  line-height:1.625;
  color:rgba(255,255,255,.9)
}

.hero-actions {
  display:flex;
  gap:12px;
  flex-wrap:wrap
}

.button-outline {
  background:rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.4);
  color:#fff;
  font-weight:500;
  backdrop-filter:blur(4px)
}

.button-outline:hover {
  background:rgba(255,255,255,.3)
}

.section {
  padding-block:80px
}

.about-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  align-items:center;
  gap:clamp(48px,6vw,80px)
}

.eyebrow {
  display:inline-block;
  color:var(--orange);
  font-size:14px;
  font-weight:600;
  letter-spacing:.1em;
  text-transform:uppercase
}

.about h2,.section-heading h2,.contact h2 {
  margin:12px 0 24px;
  color:var(--ink);
  font-size:clamp(30px,3.2vw,36px);
  font-weight:700;
  line-height:1.35
}

.accent-line {
  width:48px;
  height:4px;
  border-radius:4px;
  background:var(--orange);
  margin-bottom:24px
}

.about p {
  margin:0 0 16px;
  color:var(--muted);
  line-height:1.65
}

.about p:last-of-type {
  margin-bottom:32px
}

.about-cta svg {
  width:16px;
  height:16px;
  fill:none;
  stroke:currentColor;
  stroke-width:2
}

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

.about-images img {
  width:100%;
  height:144px;
  object-fit:cover;
  border-radius:12px
}

.about-images .about-wide {
  grid-column:span 2;
  height:192px
}

.services {
  background:#f9fafb
}

.section-heading {
  text-align:center;
  margin-bottom:56px
}

.section-heading h2 {
  margin:12px 0 16px
}

.section-heading p {
  max-width:576px;
  margin:0 auto;
  color:#6b7280
}

.service-grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:20px
}

.service-card {
  padding:24px;
  border:1px solid #f3f4f6;
  border-radius:12px;
  background:#fff;
  transition:border-color .2s,box-shadow .2s
}

.service-card:hover {
  border-color:rgba(245,160,0,.3);
  box-shadow:0 6px 18px rgba(0,0,0,.09)
}

.service-card h3 {
  margin:0 0 8px;
  color:var(--ink);
  font-size:14px;
  font-weight:600;
  line-height:1.3
}

.service-card p {
  margin:0;
  color:#6b7280;
  font-size:12px;
  line-height:1.65
}

.project-grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  grid-auto-rows:176px;
  gap:16px
}

.project {
  overflow:hidden;
  border-radius:12px
}

.project-featured {
  grid-column:span 2;
  grid-row:span 2
}

.project img {
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s
}

.project:hover img {
  transform:scale(1.05)
}

.contact {
  background:var(--green)
}

.contact-content {
  max-width:672px
}

.contact .eyebrow {
  color:var(--orange-light)
}

.contact h2 {
  color:#fff
}

.contact .accent-line {
  margin-bottom:32px
}

.contact-intro {
  margin:0 0 40px;
  color:rgba(255,255,255,.8);
  line-height:1.65
}

.contact-list {
  display:grid;
  gap:20px
}

.contact-item {
  display:flex;
  align-items:center;
  gap:16px;
  width:max-content;
  max-width:100%;
  color:#fff
}

.contact-icon {
  display:grid;
  place-items:center;
  flex:none;
  width:44px;
  height:44px;
  border-radius:12px;
  background:rgba(255,255,255,.1);
  transition:background .2s
}

.contact-item[href]:hover .contact-icon {
  background:var(--orange)
}

.contact-icon svg {
  width:20px;
  height:20px;
  fill:none;
  stroke:#fff;
  stroke-width:1.5;
  stroke-linecap:round;
  stroke-linejoin:round
}

.contact-item small {
  display:block;
  margin-bottom:2px;
  color:rgba(255,255,255,.6);
  font-size:12px;
  letter-spacing:.1em;
  text-transform:uppercase
}

.contact-item strong {
  display:block;
  font-size:16px;
  font-weight:500
}

.footer {
  padding:32px 0;
  background:#111827;
  color:#fff
}

.footer-inner {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px
}

.footer strong {
  font-weight:600
}

.footer strong span {
  color:var(--orange)
}

.footer small {
  margin-left:8px;
  color:#6b7280;
  font-size:14px
}

.footer p {
  margin:0;
  color:#6b7280;
  font-size:14px
}

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

@media(max-width:1100px) {
  .service-grid {
    grid-template-columns:repeat(3,minmax(0,1fr))
  }

}

@media(max-width:850px) {
  .desktop-nav {
    display:none
  }

  .menu-toggle {
    display:flex;
    flex-direction:column;
    justify-content:center;
    gap:4px;
    padding:9px;
    border:0;
    border-radius:8px;
    background:transparent;
    color:#4b5563
  }

  .menu-toggle:hover {
    background:#f3f4f6
  }

  .menu-toggle span {
    width:20px;
    height:2px;
    border-radius:2px;
    background:currentColor;
    transition:transform .2s,opacity .2s
  }

  .menu-toggle[aria-expanded=true] span:first-child {
    transform:translateY(6px) rotate(45deg)
  }

  .menu-toggle[aria-expanded=true] span:nth-child(2) {
    opacity:0
  }

  .menu-toggle[aria-expanded=true] span:last-child {
    transform:translateY(-6px) rotate(-45deg)
  }

  .mobile-nav:not([hidden]) {
    display:grid;
    gap:4px;
    padding:16px 24px;
    border-top:1px solid #f3f4f6;
    background:#fff
  }

  .mobile-nav a:not(.button) {
    padding:12px 16px;
    border-radius:8px;
    color:#374151;
    font-size:14px;
    font-weight:500
  }

  .mobile-nav a:not(.button):hover,.mobile-nav a.active {
    background:#f9fafb
  }

  .mobile-nav .button {
    margin-top:8px;
    justify-content:flex-start;
    font-size:14px
  }

  .about-grid {
    gap:40px
  }

  .service-grid {
    grid-template-columns:repeat(2,minmax(0,1fr))
  }

  .project-grid {
    grid-template-columns:repeat(3,minmax(0,1fr))
  }

}

@media(max-width:700px) {
  :root {
    --header-h:82px
  }

  .container {
    width:min(100% - 40px,1152px)
  }

  .brand img {
    height:70px
  }

  .section {
    padding-block:64px
  }

  .hero {
    height:clamp(500px,72vh,670px)
  }

  .hero-shade {
    background:linear-gradient(90deg,rgba(0,0,0,.75),rgba(0,0,0,.45))
  }

  .hero h1 {
    font-size:40px
  }

  .hero p {
    font-size:17px
  }

  .about-grid {
    grid-template-columns:1fr;
    gap:36px
  }

  .about-images {
    max-width:540px
  }

  .section-heading {
    margin-bottom:40px
  }

  .project-grid {
    grid-template-columns:repeat(2,minmax(0,1fr));
    grid-auto-rows:150px;
    gap:12px
  }

  .footer-inner {
    flex-direction:column;
    align-items:flex-start
  }

  .footer small {
    display:block;
    margin:2px 0 0
  }

}

@media(max-width:480px) {
  .hero {
    min-height:500px;
    height:calc(100svh - var(--header-h));
    max-height:660px
  }

  .hero h1 {
    font-size:36px
  }

  .hero-actions {
    flex-direction:column;
    align-items:stretch
  }

  .hero-actions .button {
    width:100%
  }

  .service-grid {
    grid-template-columns:1fr
  }

  .project-grid {
    grid-auto-rows:132px
  }

  .contact-item strong {
    overflow-wrap:anywhere
  }

}

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

  *,*::before,*::after {
    scroll-behavior:auto!important;
    transition-duration:.01ms!important;
    animation-duration:.01ms!important
  }

}