:root {
  --ink: #14213D;
  --ink-soft: #2B3A5C;
  --paper: #EEF1EC;
  --paper-raised: #FFFFFF;
  --gold: #D9A441;
  --gold-deep: #B8842E;
  --bush: #2F6F52;
  --bush-soft: #E4EEE7;
  --line: #D8DCD3;
  --muted: #5B6B6C;

  --font-display: "Zilla Slab", Georgia, serif;
  --font-body: "IBM Plex Sans", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --max-w: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(238, 241, 236, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.75rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo .fill {
  color: var(--gold-deep);
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--gold-deep);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  border-radius: 3px;
  padding: 12px 22px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.15s ease;
}

.btn:focus-visible,
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--bush);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover { background: var(--ink-soft); transform: translateY(-1px); }

.btn-gold {
  background: var(--gold);
  color: var(--ink);
}
.btn-gold:hover { background: var(--gold-deep); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--paper); }

.btn-small { padding: 9px 16px; font-size: 0.85rem; }

/* ---------- Hero ---------- */

.hero {
  padding: 88px 0 72px;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bush);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.3rem, 4.2vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
}

.hero p.lede {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: 46ch;
  margin: 0 0 32px;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.hero-note {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ---------- Gap meter (signature element) ---------- */

.meter-panel {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px 26px 24px;
  box-shadow: 0 18px 40px -22px rgba(20, 33, 61, 0.35);
}

.meter-panel .meter-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 18px;
}

/* Hero stats graphic — designed image variant, replaces the coded meter bars */
.meter-panel-image {
  padding: 0;
  overflow: hidden;
}

.meter-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: inherit;
}

.meter-row {
  margin-bottom: 20px;
}

.meter-row:last-child { margin-bottom: 0; }

.meter-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.86rem;
  margin-bottom: 7px;
}

.meter-labels .name { font-weight: 600; }
.meter-labels .val {
  font-family: var(--font-mono);
  color: var(--gold-deep);
  font-weight: 500;
}

.meter-track {
  height: 10px;
  background: var(--bush-soft);
  border-radius: 5px;
  overflow: hidden;
  position: relative;
}

.meter-fill {
  height: 100%;
  width: 8%;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--bush), var(--gold));
  transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.meter-fill.filled { width: var(--target, 90%); }

.meter-foot {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  font-size: 0.82rem;
  color: var(--muted);
}

@media (prefers-reduced-motion: reduce) {
  .meter-fill { transition: none; }
}

/* ---------- Section scaffolding ---------- */

section { padding: 84px 0; }

.section-head {
  max-width: 640px;
  margin: 0 0 48px;
}

.section-head .eyebrow { margin-bottom: 14px; }

h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 2.6vw, 2.3rem);
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.section-head p {
  color: var(--ink-soft);
  font-size: 1.03rem;
  margin: 0;
}

.band-dark {
  background: var(--ink);
  color: var(--paper);
}
.band-dark h2, .band-dark .section-head p { color: var(--paper); }
.band-dark .section-head p { color: #C9D0DE; }

/* ---------- Leak cards ---------- */

.leaks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.leak-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 30px 26px;
  position: relative;
  overflow: hidden;
}

.leak-card .leak-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #B24A3C;
  background: #F6E7E3;
  display: inline-block;
  padding: 4px 9px;
  border-radius: 3px;
  margin-bottom: 16px;
}

.leak-card h3 {
  font-family: var(--font-display);
  font-size: 1.28rem;
  margin: 0 0 10px;
}

.leak-card p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  margin: 0 0 16px;
}

.leak-fix {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  font-size: 0.9rem;
}

.leak-fix .fix-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bush);
  display: block;
  margin-bottom: 6px;
}

/* ---------- Process ---------- */

.steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid #2B3A5C;
  border-radius: 6px;
  overflow: hidden;
}

.step {
  counter-increment: step;
  padding: 30px 24px;
  border-right: 1px solid #2B3A5C;
  position: relative;
}
.step:last-child { border-right: none; }

.step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  color: var(--gold);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 14px;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.08rem;
  margin: 0 0 8px;
}

.step p {
  font-size: 0.88rem;
  color: #C9D0DE;
  margin: 0;
}

/* ---------- Fit / audience ---------- */

.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.fit-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.fit-list li {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.96rem;
}

.fit-list li:last-child { border-bottom: none; }

.fit-list .mark {
  color: var(--bush);
  font-weight: 700;
  flex-shrink: 0;
}

.stat-block {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px;
}

.stat-block .stat-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}
.stat-block .stat-line:last-child { border-bottom: none; }

.stat-block .stat-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--ink);
  font-weight: 500;
}

.stat-block .stat-label {
  font-size: 0.86rem;
  color: var(--muted);
  max-width: 22ch;
  text-align: right;
}

/* ---------- CTA band ---------- */

.cta-band {
  background: var(--bush);
  color: white;
  border-radius: 8px;
  padding: 56px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-band h2 { color: white; margin-bottom: 8px; }
.cta-band p { color: #DCEAE2; margin: 0; max-width: 42ch; }

.cta-band .btn-gold { color: var(--ink); }
.cta-band .btn-ghost { border-color: white; color: white; }
.cta-band .btn-ghost:hover { background: white; color: var(--bush); }

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

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--line);
  padding: 40px 0;
}

footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--muted);
}

footer nav {
  display: flex;
  gap: 20px;
}

footer a { text-decoration: none; }
footer a:hover { color: var(--gold-deep); }

/* ---------- Page header (About / FAQ) ---------- */

.page-hero {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  font-size: clamp(2rem, 3.5vw, 2.7rem);
}

.page-hero p.lede { margin-bottom: 0; }

/* ---------- About page ---------- */

.about-body {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: start;
}

.about-body h2 { font-size: 1.5rem; }
.about-body p { color: var(--ink-soft); }

.value-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.value-list li {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.value-list li:first-child { border-top: none; }

.value-list .v-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  display: block;
  margin-bottom: 4px;
}

.value-list .v-desc {
  font-size: 0.92rem;
  color: var(--muted);
}

/* ---------- FAQ page ---------- */

.faq-list {
  max-width: 760px;
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item summary {
  cursor: pointer;
  padding: 22px 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.08rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--gold-deep);
  flex-shrink: 0;
  transition: transform 0.15s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item .faq-answer {
  padding: 0 0 24px;
  color: var(--ink-soft);
  max-width: 62ch;
}

.faq-cat {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bush);
  margin: 44px 0 6px;
}
.faq-cat:first-of-type { margin-top: 0; }

/* ---------- Blog list ---------- */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.blog-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px 26px;
  text-decoration: none;
  color: var(--ink);
  display: block;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.blog-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px -20px rgba(20, 33, 61, 0.35);
}

.blog-card .post-meta {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bush);
  margin-bottom: 12px;
}

.blog-card h2 {
  font-size: 1.24rem;
  margin: 0 0 10px;
}

.blog-card p {
  color: var(--ink-soft);
  font-size: 0.94rem;
  margin: 0;
}

.blog-empty {
  border: 1px dashed var(--line);
  border-radius: 6px;
  padding: 40px 32px;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------- Article ---------- */

.article-head {
  max-width: 720px;
}

.article-head .post-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bush);
  margin-bottom: 16px;
}

.article-body {
  max-width: 720px;
}

.article-body p {
  font-size: 1.03rem;
  color: var(--ink-soft);
  margin: 0 0 22px;
}

.article-body h2 {
  font-size: 1.4rem;
  margin: 40px 0 16px;
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 28px 0 12px;
}

.article-body ul, .article-body ol {
  color: var(--ink-soft);
  font-size: 1.02rem;
  padding-left: 22px;
  margin: 0 0 22px;
}

.article-body li { margin-bottom: 8px; }

.article-body blockquote {
  border-left: 3px solid var(--gold);
  margin: 28px 0;
  padding: 4px 0 4px 20px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--ink);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--muted);
  margin-bottom: 20px;
}
.back-link:hover { color: var(--gold-deep); }

/* ---------- Results (case study placeholders) ---------- */

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.result-card {
  background: var(--paper-raised);
  border: 1px dashed var(--line);
  border-radius: 6px;
  padding: 28px 24px;
  position: relative;
}

.result-card .placeholder-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  background: var(--paper);
  border: 1px solid var(--line);
  display: inline-block;
  padding: 3px 8px;
  border-radius: 3px;
  margin-bottom: 18px;
}

.result-card .result-type {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--bush);
  margin-bottom: 10px;
}

.result-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 16px;
  color: var(--muted);
}

.result-stat-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px dashed var(--line);
  font-size: 0.88rem;
  color: var(--muted);
}
.result-stat-row:first-of-type { border-top: none; }

.result-stat-row .placeholder-num {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--line);
  border: 1px dashed var(--line);
  padding: 2px 10px;
  border-radius: 3px;
  background: var(--paper);
}

.results-note {
  margin-top: 28px;
  font-size: 0.88rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

/* ---------- Responsive ---------- */

@media (max-width: 880px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .leaks { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step { border-right: none; border-bottom: 1px solid #2B3A5C; }
  .fit-grid { grid-template-columns: 1fr; }
  .about-body { grid-template-columns: 1fr; }
  .main-nav { gap: 18px; }
  .main-nav .btn { display: none; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid #2B3A5C; }
  .site-header .wrap { flex-wrap: wrap; row-gap: 10px; }
  .main-nav { width: 100%; justify-content: space-between; }
  section { padding: 56px 0; }
  .cta-band { padding: 36px 26px; }
}