:root {
  --color-bg: #faf9f7;
  --color-surface: #ffffff;
  --color-ink: #1a1a1a;
  --color-muted: #6b6b6b;
  --color-hairline: #e4e2de;
  --color-accent: #2a2a2a;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
  --space-xs: 0.75rem;
  --space-sm: 1.25rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 7rem;
  --radius: 0.25rem;
  --max-width: 72rem;
  --transition: 200ms ease-out;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background-color: var(--color-bg);
  line-height: 1.65;
  font-size: 1rem;
}

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

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

address {
  font-style: normal;
}

.container {
  width: min(100% - 2.5rem, var(--max-width));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 249, 247, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

.site-header.scrolled {
  border-bottom-color: var(--color-hairline);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--color-ink);
}

.main-nav {
  display: flex;
  gap: var(--space-md);
  font-size: 0.875rem;
  font-weight: 500;
}

.main-nav a {
  position: relative;
  color: var(--color-muted);
  transition: color var(--transition);
}

.main-nav a:hover {
  color: var(--color-ink);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: var(--color-ink);
  transition: width var(--transition);
}

.main-nav a:hover::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  width: 2rem;
  height: 1.5rem;
  position: relative;
  cursor: pointer;
}

.nav-toggle span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--color-ink);
  transition: transform var(--transition), top var(--transition), opacity var(--transition);
}

.nav-toggle span:nth-child(1) {
  top: 0.25rem;
}

.nav-toggle span:nth-child(2) {
  top: calc(100% - 0.25rem);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
}

/* Hero */
.hero {
  padding: clamp(6rem, 18vh, 10rem) 0 var(--space-xl);
  border-bottom: 1px solid var(--color-hairline);
}

.hero-kicker {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 12ch;
  margin-bottom: var(--space-md);
}

.hero-lead {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  line-height: 1.55;
  max-width: 52ch;
  color: var(--color-muted);
  margin-bottom: var(--space-md);
}

/* Buttons */
.cta {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--color-ink);
  color: var(--color-bg);
  border-radius: var(--radius);
  transition: transform var(--transition), background var(--transition);
}

.cta:hover {
  transform: translateY(-2px);
  background: var(--color-accent);
}

/* Sections */
section {
  padding: var(--space-xl) 0;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.section-text {
  color: var(--color-muted);
  max-width: 46ch;
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: var(--space-lg);
  align-items: start;
}

/* Services */
.service-list {
  list-style: none;
  border-top: 1px solid var(--color-hairline);
}

.service-item {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-hairline);
}

.service-num {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-muted);
  padding-top: 0.35rem;
}

.service-item h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.service-item p {
  color: var(--color-muted);
  max-width: 50ch;
}

/* Work */
.work {
  background: var(--color-surface);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.work-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.work-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  filter: grayscale(15%);
  transition: filter var(--transition), transform var(--transition);
}

.work-card:hover img {
  filter: grayscale(0%);
  transform: translateY(-3px);
}

.work-card-content h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.work-card-content p {
  font-size: 0.9375rem;
  color: var(--color-muted);
}

/* Process */
.process-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.step {
  border-top: 1px solid var(--color-hairline);
  padding-top: var(--space-md);
}

.step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--color-hairline);
  margin-bottom: var(--space-xs);
  transition: color var(--transition);
}

.step:hover .step-num {
  color: var(--color-muted);
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.step p {
  color: var(--color-muted);
  max-width: 38ch;
}

/* Philosophy */
.philosophy {
  padding-top: 0;
  padding-bottom: var(--space-xl);
}

.philosophy-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 0;
  background: var(--color-surface);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-hairline);
}

.philosophy-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 24rem;
}

.philosophy-text {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.philosophy blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  line-height: 1.4;
  font-weight: 400;
  margin-bottom: var(--space-md);
}

.attribution {
  color: var(--color-muted);
  font-size: 0.9375rem;
}

/* Contact */
.contact {
  background: var(--color-surface);
  border-top: 1px solid var(--color-hairline);
}

.contact-info {
  margin-top: var(--space-md);
  margin-bottom: var(--space-md);
  color: var(--color-muted);
  line-height: 1.8;
}

.contact-info a {
  border-bottom: 1px solid var(--color-hairline);
  transition: border-color var(--transition), color var(--transition);
}

.contact-info a:hover {
  color: var(--color-ink);
  border-bottom-color: var(--color-ink);
}

.hours {
  margin-top: var(--space-sm);
  font-size: 0.9375rem;
}

.map-wrap {
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-hairline);
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  min-height: 24rem;
  border: 0;
  filter: grayscale(20%);
}

/* Footer */
.site-footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-hairline);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  align-items: flex-start;
}

.footer-meta {
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.footer-meta a {
  border-bottom: 1px solid var(--color-hairline);
}

.copyright {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-top: var(--space-xs);
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 480ms ease-out, transform 480ms ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .section-grid,
  .philosophy-inner {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

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

  .map-wrap iframe {
    min-height: 18rem;
  }
}

@media (max-width: 640px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 4.5rem;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: var(--space-md);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-hairline);
    gap: var(--space-sm);
  }

  .main-nav.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .hero-title {
    max-width: none;
  }

  .service-item {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }

  section {
    padding: var(--space-lg) 0;
  }
}