:root {
  --red: #a50026;
  --red-dark: #7d001c;
  --ink: #171717;
  --muted: #5e625f;
  --line: #dedbd4;
  --paper: #f8f6f1;
  --white: #ffffff;
  --stone: #ebe7df;
  --sage: #6d7568;
  --shadow: 0 20px 50px rgba(28, 24, 20, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 18px clamp(20px, 5vw, 72px);
  color: var(--white);
  transition:
    background 180ms ease,
    box-shadow 180ms ease,
    color 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(248, 246, 241, 0.96);
  box-shadow: 0 8px 28px rgba(28, 24, 20, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 164px;
  min-height: 34px;
}

.brand img {
  width: 164px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 0.95rem;
  font-weight: 650;
}

.site-nav a {
  text-decoration: none;
  opacity: 0.88;
}

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

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid currentColor;
  border-radius: 8px;
  color: inherit;
  background: transparent;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media {
  background-image: url("/assets/hero-planning.png");
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(12, 12, 12, 0.88) 0%, rgba(20, 18, 16, 0.72) 38%, rgba(20, 18, 16, 0.18) 76%),
    linear-gradient(0deg, rgba(12, 12, 12, 0.2), rgba(12, 12, 12, 0.18));
}

.hero-content {
  width: min(680px, calc(100% - 40px));
  margin-left: clamp(20px, 7vw, 96px);
  padding-top: 78px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #ffccd6;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
}

h1 {
  font-size: 4.75rem;
  font-weight: 850;
}

h2 {
  max-width: 820px;
  font-size: 2.4rem;
  font-weight: 790;
}

h3 {
  font-size: 1.18rem;
  font-weight: 780;
}

.hero-copy {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 760;
  text-decoration: none;
}

.button.primary {
  color: var(--white);
  background: var(--red);
}

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

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.54);
}

.button.secondary:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.section {
  padding: 92px clamp(20px, 5vw, 72px);
}

.section-inner {
  width: min(1160px, 100%);
  margin: 0 auto;
}

.intro {
  background: var(--white);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(280px, 1fr);
  gap: 60px;
  align-items: start;
}

.intro-grid p:last-child {
  margin: 34px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.section-heading {
  margin-bottom: 36px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 270px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.card-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 28px;
  border-radius: 8px;
  color: var(--red);
  background: #f3e4e7;
  font-weight: 820;
}

.service-card p,
.approach-item p {
  margin: 14px 0 0;
  color: var(--muted);
}

.projects {
  background: var(--white);
}

.project-heading {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(280px, 1fr);
  gap: 48px;
  align-items: end;
}

.project-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.project-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.project-visual {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.project-visual-placeholder {
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.82);
  background:
    linear-gradient(135deg, rgba(23, 23, 23, 0.82), rgba(125, 0, 28, 0.78)),
    url("/assets/hero-planning.png") center / cover;
}

.project-visual-placeholder span {
  font-size: 5rem;
  font-weight: 850;
  line-height: 1;
}

.project-body {
  padding: 24px;
}

.project-location {
  margin: 0 0 10px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 820;
  text-transform: uppercase;
}

.project-body p:not(.project-location) {
  margin: 14px 0 0;
  color: var(--muted);
}

.project-source {
  display: inline-flex;
  margin-top: 18px;
  color: var(--red);
  font-weight: 780;
  text-decoration: none;
}

.project-source:hover {
  color: var(--red-dark);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.approach {
  background: var(--stone);
}

.approach-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(320px, 1fr);
  gap: 70px;
}

.approach-list {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(23, 23, 23, 0.16);
}

.approach-item {
  padding: 28px 0;
  border-bottom: 1px solid rgba(23, 23, 23, 0.16);
}

.approach-item h3 {
  color: var(--sage);
}

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

.contact .eyebrow {
  color: #ffccd6;
}

.contact-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  min-height: 56px;
  padding: 14px 20px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  color: var(--white);
  font-size: 1.18rem;
  font-weight: 760;
  text-decoration: none;
}

.contact-link:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.site-footer {
  padding: 34px clamp(20px, 5vw, 72px);
  background: var(--white);
}

.footer-inner {
  width: min(1160px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-inner img {
  width: 126px;
}

@media (max-width: 980px) {
  h1 {
    font-size: 3.4rem;
  }

  h2 {
    font-size: 2rem;
  }

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

  .project-grid {
    grid-template-columns: 1fr;
  }

  .project-heading {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .intro-grid,
  .approach-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .intro-grid p:last-child {
    margin-top: 0;
  }
}

@media (max-width: 980px) {
  .site-header {
    min-height: 68px;
    padding: 14px 20px;
  }

  .brand,
  .brand img {
    width: 128px;
  }

  .menu-toggle {
    position: fixed;
    top: 14px;
    right: 20px;
    z-index: 40;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 44px;
    color: var(--ink);
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(255, 255, 255, 0.92);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
  }



  .site-nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    display: none;
    padding: 10px 20px 20px;
    color: var(--ink);
    background: rgba(248, 246, 241, 0.98);
    box-shadow: 0 18px 30px rgba(28, 24, 20, 0.08);
  }

  .site-header.is-open .site-nav {
    display: grid;
    gap: 8px;
  }

  .site-nav a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .hero {
    min-height: 820px;
    align-items: end;
    padding-bottom: 70px;
  }

  .hero-media {
    background-position: 58% center;
  }

  .hero-overlay {
    background:
      linear-gradient(0deg, rgba(12, 12, 12, 0.88) 0%, rgba(12, 12, 12, 0.72) 48%, rgba(12, 12, 12, 0.2) 100%),
      linear-gradient(90deg, rgba(12, 12, 12, 0.42), rgba(12, 12, 12, 0.12));
  }

  .hero-content {
    width: calc(100% - 40px);
    margin: 0 auto;
    padding-top: 92px;
  }

  h1 {
    font-size: 3rem;
  }

  .hero-copy {
    font-size: 1.08rem;
  }

  .section {
    padding: 68px 20px;
  }

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

  .service-card {
    min-height: 0;
  }

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

  .contact-link {
    width: 100%;
    justify-content: center;
    font-size: 1rem;
  }
}

@media (max-width: 390px) {
  h1 {
    font-size: 2.55rem;
  }

  h2 {
    font-size: 1.72rem;
  }

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