@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600&display=swap');

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

:root {
  --white: #ffffff;
  --black: #0a0a0a;
  --gray-50: #fafaf8;
  --gray-100: #f5f5f3;
  --gray-200: #e8e8e4;
  --gray-300: #d0d0ca;
  --gray-400: #9a9a94;
  --gray-600: #5a5a55;
  --gray-800: #2a2a26;
  --green: #2d5a3d;
  --green-bg: #eef4f0;
  --serif: 'DM Serif Display', serif;
  --mono: 'DM Mono', monospace;
  --sans: 'Manrope', sans-serif;
  --nav-h: 64px;
  --max: 1040px;
  --page-pad: 56px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--black);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--page-pad);
  z-index: 100;
}

.nav-logo {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--black);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--gray-600);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--black); }

.nav-badge {
  font-family: var(--mono);
  font-size: 11px;
  background: var(--green-bg);
  color: var(--green);
  padding: 5px 12px;
  border-radius: 2px;
  letter-spacing: 0.04em;
}

/* LAYOUT */
.page-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--page-pad);
}

section {
  padding: 96px 0;
}

section:first-of-type {
  padding-top: calc(var(--nav-h) + 88px);
}

.divider {
  height: 1px;
  background: var(--gray-200);
  max-width: var(--max);
  margin: 0 auto;
}

/* EYEBROW */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  display: none;
}

/* HEADINGS */
h1 {
  font-family: var(--serif);
  font-size: clamp(44px, 7vw, 76px);
  line-height: 1.06;
  font-weight: 400;
  letter-spacing: -0.015em;
  margin-bottom: 28px;
}

h1 em { font-style: italic; color: var(--gray-600); }

h2 {
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 52px;
}

h3 {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

/* BUTTONS */
.btn-primary {
  display: inline-block;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  border: none;
  padding: 14px 30px;
  cursor: pointer;
  border-radius: 2px;
  text-decoration: none;
  transition: opacity 0.2s;
}
.btn-primary:hover { opacity: 0.75; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  text-decoration: none;
  transition: color 0.2s;
}
.btn-ghost:hover { color: var(--black); }

.btn-outline {
  display: inline-block;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: transparent;
  color: var(--black);
  border: 1px solid var(--gray-300);
  padding: 13px 28px;
  cursor: pointer;
  border-radius: 2px;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}
.btn-outline:hover { border-color: var(--black); background: var(--gray-100); }

/* TOOL TAG */
.tag {
  font-family: var(--mono);
  font-size: 10px;
  background: var(--gray-100);
  color: var(--gray-600);
  padding: 4px 9px;
  border-radius: 2px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.tag-outline {
  font-family: var(--mono);
  font-size: 10px;
  border: 1px solid var(--gray-200);
  color: var(--gray-600);
  padding: 4px 9px;
  border-radius: 2px;
  letter-spacing: 0.04em;
}

/* FOOTER */
footer {
  border-top: 1px solid var(--gray-200);
  padding: 32px var(--page-pad);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-l { font-family: var(--mono); font-size: 11px; color: var(--gray-400); letter-spacing: 0.04em; }
.footer-r { font-family: var(--mono); font-size: 11px; color: var(--gray-400); }

/* PROJECT PAGE SPECIFIC */
.project-hero {
  padding-top: calc(var(--nav-h) + 72px);
  padding-bottom: 72px;
  border-bottom: 1px solid var(--gray-200);
}

.back-link {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-400);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 40px;
  transition: color 0.2s;
}
.back-link:hover { color: var(--black); }

.project-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.project-hero h1 {
  font-size: clamp(34px, 5vw, 58px);
  max-width: 760px;
  margin-bottom: 20px;
}

.project-hero .lead {
  font-size: 17px;
  color: var(--gray-600);
  max-width: 620px;
  line-height: 1.75;
  margin-bottom: 36px;
}

.project-stats {
  display: flex;
  gap: 0;
  border: 1px solid var(--gray-200);
  display: inline-flex;
}

.p-stat {
  padding: 20px 32px;
  border-right: 1px solid var(--gray-200);
  text-align: center;
}
.p-stat:last-child { border-right: none; }

.p-stat-num {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1;
  margin-bottom: 4px;
}

.p-stat-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--gray-400);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* PROJECT CONTENT SECTIONS */
.project-section {
  padding: 72px 0;
  border-bottom: 1px solid var(--gray-200);
}

.project-section:last-of-type { border-bottom: none; }

.two-col {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
}

.section-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  padding-top: 4px;
}

.two-col-content p {
  color: var(--gray-600);
  margin-bottom: 16px;
  line-height: 1.8;
}

.two-col-content p strong { color: var(--black); font-weight: 600; }

/* AUDIENCE CARDS */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
  margin-top: 24px;
}

.audience-card {
  background: var(--white);
  padding: 28px 24px;
}

.audience-card h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}

.audience-card p {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.6;
  margin: 0 !important;
}

/* WORKFLOW STEPS */
.workflow-steps {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
  margin-top: 24px;
}

.workflow-step {
  background: var(--white);
  padding: 28px 32px;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 24px;
  align-items: start;
}

.step-num {
  font-family: var(--serif);
  font-size: 28px;
  color: var(--gray-300);
  line-height: 1;
  padding-top: 2px;
}

.step-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}

.step-desc {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.65;
}

.step-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 10px;
}

/* STACK GRID */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1px;
  background: var(--gray-200);
  border: 1px solid var(--gray-200);
  margin-top: 24px;
}

.stack-item {
  background: var(--white);
  padding: 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stack-item-name {
  font-size: 14px;
  font-weight: 600;
}

.stack-item-role {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--gray-400);
  letter-spacing: 0.04em;
}

/* SETUP STEPS */
.setup-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 24px;
}

.setup-item {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 20px;
  align-items: start;
}

.setup-num {
  width: 32px;
  height: 32px;
  border: 1px solid var(--gray-200);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gray-400);
  flex-shrink: 0;
}

.setup-title { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.setup-desc { font-size: 13px; color: var(--gray-600); line-height: 1.65; }

/* CTA BLOCK */
.cta-block {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  padding: 56px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 72px;
}

.cta-block h3 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 8px;
}

.cta-block p { font-size: 14px; color: var(--gray-600); margin: 0; }

.cta-btns { display: flex; gap: 12px; flex-wrap: wrap; }

@media (max-width: 720px) {
  :root { --page-pad: 20px; }
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .two-col { grid-template-columns: 1fr; gap: 24px; }
  .audience-grid { grid-template-columns: 1fr; }
  .project-stats { flex-wrap: wrap; }
  .cta-block { flex-direction: column; }
  footer { flex-direction: column; gap: 8px; text-align: center; }
}