/* Weatherford Technology Consulting
   Palette: ink navy #14273D, deep navy #1E3A5F, river blue #4C77A8,
   slate #5C6B7A, paper #FAFBFC, line #DCE3EA */

:root {
  --ink: #14273D;
  --navy: #1E3A5F;
  --river: #4C77A8;
  --river-dark: #3A5F8A;
  --slate: #5C6B7A;
  --paper: #FAFBFC;
  --white: #FFFFFF;
  --line: #DCE3EA;
  --flag: #B3542E;
  --ok: #3E7A5E;
  --max: 1100px;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 1.06rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
}

h1, h2, h3, .display {
  font-family: "Archivo", "Helvetica Neue", Arial, sans-serif;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.mono, .eyebrow {
  font-family: "IBM Plex Mono", "Courier New", monospace;
}

.eyebrow {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--river-dark);
  display: block;
  margin-bottom: 0.9rem;
}

a { color: var(--river-dark); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--river);
  outline-offset: 2px;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.4rem; }

/* ---------- Nav ---------- */

.top {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}

.top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

.wordmark {
  text-decoration: none;
  line-height: 1.15;
}
.wordmark .wm-name {
  font-family: "Archivo", sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.16em;
  color: var(--navy);
  display: block;
}
.wordmark .wm-sub {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--slate);
  display: block;
  margin-top: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.3rem;
  flex-wrap: wrap;
}
.nav a {
  font-family: "Archivo", sans-serif;
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
  padding: 0.2rem 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--river-dark); }
.nav a[aria-current="page"] { border-bottom-color: var(--river); color: var(--navy); }
.nav .btn { border-bottom: none; }
.nav a.btn-solid { color: var(--white); }
.nav a.btn-solid:hover { color: var(--white); }
.nav a.btn-solid { color: var(--white); }
.nav a.btn-solid:hover { color: var(--white); background: var(--river-dark); border-color: var(--river-dark); }
.nav a.btn-solid { color: var(--white); }
.nav a.btn-solid:hover { color: var(--white); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  padding: 0.72rem 1.35rem;
  border-radius: 4px;
  border: 2px solid var(--navy);
}
.btn-solid { background: var(--navy); color: var(--white); }
.btn-solid:hover { background: var(--river-dark); border-color: var(--river-dark); }
.btn-ghost { background: transparent; color: var(--navy); }
.btn-ghost:hover { background: rgba(76, 119, 168, 0.1); }

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

.hero {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 4.2rem 0 4.4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.2rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.3rem, 5vw, 3.4rem);
  margin-bottom: 1.2rem;
}
.hero h1 .accent { color: var(--river-dark); }

.hero .lede {
  font-size: 1.14rem;
  color: var(--slate);
  max-width: 34rem;
  margin-bottom: 1.8rem;
}

.hero-ctas { display: flex; gap: 0.8rem; flex-wrap: wrap; }

.hero-logo {
  display: block;
  max-width: min(440px, 100%);
  height: auto;
  margin-bottom: 1.6rem;
}

/* ---------- Scorecard (signature element) ---------- */

.scorecard {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: 0 10px 30px rgba(20, 39, 61, 0.08);
  overflow: hidden;
}
.scorecard-head {
  background: var(--navy);
  color: var(--white);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.7rem 1.1rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.scorecard-row {
  padding: 0.95rem 1.1rem;
  border-top: 1px solid var(--line);
}
.scorecard-row:first-of-type { border-top: none; }
.sc-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.2rem;
}
.sc-label.expect { color: var(--river-dark); }
.sc-label.reality { color: var(--flag); }
.sc-claim {
  font-style: italic;
  color: var(--slate);
  font-size: 0.95rem;
}
.sc-find {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  margin-top: 0.35rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  color: var(--ink);
}
.sc-tag {
  flex-shrink: 0;
  font-weight: 600;
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  padding: 0.1rem 0.45rem;
  border-radius: 3px;
  text-transform: uppercase;
}
.sc-tag.flag { background: rgba(179, 84, 46, 0.12); color: var(--flag); }
.sc-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--river-dark);
  display: block;
  margin-bottom: 0.2rem;
}
.sc-label.re { color: var(--flag); margin-top: 0.6rem; }
.sc-reality { font-size: 0.95rem; color: var(--ink); }
.sc-tag.exp { background: rgba(76, 119, 168, 0.14); color: var(--river-dark); }
.sc-exp {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}
.sc-exp .sc-claim { margin: 0; }
.scorecard-foot {
  border-top: 1px solid var(--line);
  background: var(--white);
  padding: 0.8rem 1.1rem;
  font-size: 0.86rem;
  color: var(--slate);
  font-style: italic;
}

/* ---------- Stat band ---------- */

.stats {
  background: var(--navy);
  color: var(--white);
  padding: 2.4rem 0;
}
.stats .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.stat .num {
  font-family: "Archivo", sans-serif;
  font-weight: 800;
  font-size: 2.1rem;
  letter-spacing: -0.02em;
  display: block;
}
.stat .lbl {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #A9C2DC;
  display: block;
  margin-top: 0.3rem;
  line-height: 1.5;
}

/* ---------- Sections ---------- */

.section { padding: 4.6rem 0; }
.section.alt { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  margin-bottom: 1rem;
  max-width: 42rem;
}
.section .intro {
  color: var(--slate);
  max-width: 42rem;
  margin-bottom: 2.4rem;
  font-size: 1.08rem;
}

.cols-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.6rem 1.5rem;
}
.section.alt .card { background: var(--paper); }
.card h3 {
  font-size: 1.12rem;
  margin-bottom: 0.6rem;
}
.card p { font-size: 0.98rem; color: var(--slate); }
.card .eyebrow { margin-bottom: 0.55rem; }

/* ---------- Method steps ---------- */

.bucket {
  margin-bottom: 2.6rem;
}
.bucket-title {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  margin-bottom: 1.2rem;
}
.bucket-title h3 { font-size: 1.35rem; }
.bucket-title .mono {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--river-dark);
}

.steps { list-style: none; counter-reset: step; }
.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 1.1rem;
  padding: 1.3rem 0;
  border-top: 1px solid var(--line);
}
.steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.1rem;
  color: var(--river);
  font-weight: 600;
  padding-top: 0.15rem;
}
.steps li strong {
  font-family: "Archivo", sans-serif;
  display: block;
  font-size: 1.08rem;
  margin-bottom: 0.3rem;
}
.steps li p { color: var(--slate); font-size: 0.99rem; }
.steps[data-start="4"] { counter-reset: step 3; }

/* ---------- Case studies ---------- */

.case {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 2.2rem 2rem;
  margin-bottom: 1.6rem;
}
.case h3 { font-size: 1.45rem; margin-bottom: 0.4rem; }
.case .case-sub {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 1.2rem;
}
.case p { margin-bottom: 1rem; }
.case p:last-child { margin-bottom: 0; }
.case .pull {
  border-left: 3px solid var(--river);
  padding: 0.2rem 0 0.2rem 1.1rem;
  margin: 1.4rem 0;
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--navy);
}
.case-metrics {
  display: flex;
  gap: 2.2rem;
  flex-wrap: wrap;
  margin: 1.4rem 0;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.case-metrics .num {
  font-family: "Archivo", sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--navy);
  display: block;
}
.case-metrics .lbl {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
}
.disclosure {
  font-size: 0.88rem;
  color: var(--slate);
  font-style: italic;
  max-width: 46rem;
}

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

.faq details {
  border-top: 1px solid var(--line);
  padding: 0.2rem 0;
}
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  list-style: none;
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  font-size: 1.06rem;
  padding: 1.1rem 2.2rem 1.1rem 0;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0.3rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.3rem;
  color: var(--river);
}
.faq details[open] summary::after { content: "\2212"; }
.faq .faq-body { padding: 0 0 1.3rem; color: var(--slate); max-width: 46rem; }

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

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}
.callout {
  background: var(--navy);
  color: var(--white);
  border-radius: 6px;
  padding: 1.8rem 1.6rem;
}
.callout .eyebrow { color: #A9C2DC; }
.callout h3 { color: var(--white); font-size: 1.15rem; margin-bottom: 0.7rem; }
.callout p { color: #D6E2EE; font-size: 0.96rem; }

.prose p { margin-bottom: 1.15rem; max-width: 44rem; }
.prose h3 {
  font-size: 1.3rem;
  margin: 2.2rem 0 0.8rem;
}

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

.cta-band {
  background: var(--navy);
  color: var(--white);
  padding: 4rem 0;
  text-align: center;
}
.cta-band h2 { color: var(--white); font-size: clamp(1.7rem, 3.4vw, 2.3rem); margin-bottom: 0.8rem; }
.cta-band p { color: #C4D5E5; max-width: 36rem; margin: 0 auto 1.8rem; }
.cta-band .btn-solid { background: var(--white); color: var(--navy); border-color: var(--white); }
.cta-band .btn-solid:hover { background: #E8EEF4; border-color: #E8EEF4; }

/* ---------- Contact ---------- */

.email-hero {
  font-family: "Archivo", sans-serif;
  font-weight: 800;
  font-size: clamp(1.3rem, 4vw, 2.1rem);
  word-break: break-all;
}
.checklist { list-style: none; margin-top: 1rem; }
.checklist li {
  padding: 0.75rem 0 0.75rem 2rem;
  border-top: 1px solid var(--line);
  position: relative;
  color: var(--slate);
}
.checklist li::before {
  content: "\2192";
  position: absolute;
  left: 0.2rem;
  color: var(--river);
  font-family: "IBM Plex Mono", monospace;
}

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

footer {
  background: var(--ink);
  color: #9FB2C4;
  padding: 3rem 0 2.4rem;
  font-size: 0.9rem;
}
footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
footer .wm-name { color: var(--white); }
footer .wm-sub { color: #7E93A8; }
footer a { color: #C4D5E5; text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer nav { display: flex; gap: 1.2rem; flex-wrap: wrap; align-items: center; }
footer .foot-note { width: 100%; margin-top: 1.6rem; padding-top: 1.4rem; border-top: 1px solid #263C52; font-size: 0.82rem; }

/* ---------- Page header ---------- */

.page-head {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 3.4rem 0 3rem;
}
.page-head h1 { font-size: clamp(2rem, 4.4vw, 2.9rem); max-width: 46rem; }
.page-head .lede { color: var(--slate); font-size: 1.12rem; max-width: 42rem; margin-top: 1rem; }

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

@media (max-width: 880px) {
  .hero-grid, .about-grid { grid-template-columns: 1fr; gap: 2.2rem; }
  .cols-3 { grid-template-columns: 1fr; }
  .stats .wrap { grid-template-columns: repeat(2, 1fr); gap: 1.6rem; }
  .section { padding: 3.4rem 0; }
  .nav { gap: 0.9rem; }
  .nav a { font-size: 0.8rem; }
}

@media (max-width: 480px) {
  .stats .wrap { grid-template-columns: 1fr 1fr; }
  .steps li { grid-template-columns: 2.4rem 1fr; }
}

/* ---------- Image placeholders ---------- */

.img-slot {
  background: #EEF1F5;
  border: 2px dashed var(--line);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.4rem;
  color: var(--slate);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  overflow: hidden;
  position: relative;
}
.img-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0; left: 0;
  border-radius: 4px;
}
.img-slot .slot-label {
  z-index: 1;
  padding: 0.3rem 0.7rem;
  background: rgba(255,255,255,0.85);
  border-radius: 3px;
  font-size: 0.65rem;
}

/* Case study banners */
.case-banner {
  width: 100%;
  height: 280px;
  margin-bottom: 1.6rem;
}

/* Service card icons */
.svc-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 1rem;
  border-radius: 50%;
}

/* Method section illustrations */
.method-illus {
  width: 100%;
  max-width: 540px;
  height: 300px;
  margin: 1.6rem 0 0.6rem;
}

/* About headshot */
.headshot-slot {
  width: 100%;
  aspect-ratio: 4 / 5;
  max-width: 320px;
  margin-bottom: 1.4rem;
  border-radius: 6px;
}

/* Hero accent image */
.hero-accent {
  width: 100%;
  height: 320px;
  margin-top: 1.4rem;
}

@media (max-width: 880px) {
  .case-banner { height: 200px; }
  .method-illus { height: 220px; }
  .hero-accent { height: 220px; }
}