:root {
  --bg: #f3efe5;
  --paper: #fffdf8;
  --ink: #111111;
  --muted: #57534e;
  --line: #d6d3d1;
  --brand: #0f766e;
  --brand-2: #0ea5e9;
  --card: #f8fafc;
  --ok: #14532d;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Source Sans 3", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 90% -5%, rgba(14, 165, 233, 0.14), transparent 70%),
    radial-gradient(900px 400px at 0% 0%, rgba(15, 118, 110, 0.12), transparent 60%),
    var(--bg);
  line-height: 1.55;
}

a {
  color: var(--ink);
}

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
  background: rgba(243, 239, 229, 0.88);
  border-bottom: 1px solid var(--line);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.brand {
  text-decoration: none;
  font-family: "Space Grotesk", "Arial Black", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
}

.brand span {
  color: var(--brand);
}

.nav-links {
  display: flex;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  font-weight: 600;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}

.nav-links a.active,
.nav-links a:hover {
  border-color: var(--brand);
}

.hero {
  padding: 72px 0 26px;
}

.eyebrow {
  font-size: 0.86rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 10px;
}

h1 {
  font-family: "Space Grotesk", "Arial Black", sans-serif;
  font-size: clamp(2.1rem, 5vw, 4rem);
  line-height: 1.04;
  margin: 0;
}

.hero-sub {
  font-size: clamp(1.08rem, 2.4vw, 1.35rem);
  color: #1f2937;
  margin-top: 14px;
  max-width: 760px;
}

.top-actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-block;
  text-decoration: none;
  padding: 10px 15px;
  border-radius: 10px;
  font-weight: 700;
  border: 1px solid var(--ink);
}

.btn.primary {
  background: var(--ink);
  color: #ffffff;
  border-color: var(--ink);
}

.btn.ghost {
  background: transparent;
}

.grid-two {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 18px;
}

.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
}

.panel h2,
.panel h3 {
  font-family: "Space Grotesk", "Arial Black", sans-serif;
  margin: 0 0 8px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.metric {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
}

.metric strong {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.15rem;
}

.section {
  padding: 24px 0;
}

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}

.section-title h2 {
  margin: 0 0 8px;
  font-family: "Space Grotesk", sans-serif;
}

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

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
}

.card h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.1rem;
}

.meta {
  margin: 6px 0 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.tag {
  padding: 4px 8px;
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  font-size: 0.85rem;
  background: #f8fafc;
}

.list-clean {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.list-clean li {
  border-bottom: 1px dashed var(--line);
  padding-bottom: 7px;
}

.timeline {
  display: grid;
  gap: 12px;
}

.item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
}

.item h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
}

.item .meta {
  margin-bottom: 6px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.kicker {
  color: var(--ok);
  font-weight: 700;
}

/* ============ PROJECT FEATURE (alternating image + text) ============ */
.project-feature {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 28px;
  align-items: center;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
}

.project-feature.reverse {
  grid-template-columns: 1.2fr 1fr;
}

.project-feature.reverse .pf-image {
  order: 2;
}

.project-feature.reverse .pf-body {
  order: 1;
}

.pf-image {
  border-radius: 16px;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pf-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pf-image--gradient {
  background: linear-gradient(135deg, hsl(187, 74%, 92%) 0%, hsl(270, 50%, 92%) 100%);
}

.pf-image--gradient-alt {
  background: linear-gradient(135deg, hsl(220, 60%, 94%) 0%, hsl(187, 60%, 88%) 100%);
}

.pf-stat-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 20px;
  text-align: center;
  gap: 4px;
}

.big-number {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--brand);
  line-height: 1.1;
}

.big-number.secondary {
  margin-top: 16px;
  color: hsl(270, 70%, 45%);
}

.big-label {
  font-size: 0.92rem;
  color: var(--muted);
  max-width: 220px;
}

.big-icon {
  font-size: 3.5rem;
  margin-bottom: 8px;
}

.pf-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand);
  margin-bottom: 6px;
}

.pf-body h3 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.5rem;
  margin: 0 0 10px;
}

.pf-body p {
  color: #374151;
  margin-bottom: 10px;
}

.pf-body ul {
  padding-left: 18px;
  margin: 10px 0;
  color: #374151;
}

.pf-body li {
  margin-bottom: 5px;
}

.pf-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.pf-links {
  margin-top: 16px;
  display: flex;
  gap: 10px;
}

/* ============ PROJECT GRID (smaller cards) ============ */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.project-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}

.project-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transform: translateY(-3px);
}

.pc-image {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: linear-gradient(135deg, hsl(187, 50%, 94%), hsl(270, 40%, 94%));
  display: flex;
  align-items: center;
  justify-content: center;
}

.pc-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
}

.pc-body {
  padding: 16px;
}

.pc-body h3 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.15rem;
  margin: 0 0 8px;
}

.pc-body p {
  font-size: 0.95rem;
  color: #374151;
  margin-bottom: 10px;
}

.pc-body .pf-links {
  margin-top: 12px;
}

/* ============ FOOTER ============ */
.footer {
  padding: 30px 0 40px;
  color: var(--muted);
}

@media (max-width: 930px) {
  .grid-two,
  .contact-grid,
  .cards {
    grid-template-columns: 1fr;
  }

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

  .nav-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 0;
  }

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

  .project-feature.reverse .pf-image,
  .project-feature.reverse .pf-body {
    order: unset;
  }

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