/* ==========================================================================
   Kawth — Software Outsourcing Site
   Design system: IBM Plex Sans Condensed (display) + IBM Plex Sans (body)
   + IBM Plex Mono (labels / data / terminal chrome)
   ========================================================================== */

:root {
  /* ---- Color: light "document" surface ---- */
  --paper: #F3F5F3;
  --paper-alt: #E7EAE6;
  --paper-line: rgba(18, 22, 28, 0.12);
  --ink: #12161C;
  --ink-soft: #4B525B;
  --ink-faint: #767D85;

  /* ---- Color: dark "terminal" surface ---- */
  --dusk: #12161C;
  --dusk-alt: #1B212A;
  --dusk-line: rgba(247, 246, 242, 0.14);
  --paper-on-dusk: #F3F5F3;
  --soft-on-dusk: #A7AEB6;

  /* ---- Signature accents ---- */
  --amber: #E8A33D;
  --amber-deep: #A8651B;
  --amber-soft: rgba(232, 163, 61, 0.16);
  --sage: #6FA888;
  --sage-deep: #3E6E55;
  --sage-soft: rgba(111, 168, 136, 0.16);

  /* ---- Type ---- */
  --font-display: 'IBM Plex Sans Condensed', 'IBM Plex Sans', sans-serif;
  --font-body: 'IBM Plex Sans', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SF Mono', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
  --text-lg: clamp(1.375rem, 1.2rem + 0.6vw, 1.75rem);
  --text-xl: clamp(1.75rem, 1.45rem + 1.2vw, 2.5rem);
  --text-2xl: clamp(2.25rem, 1.7rem + 2.2vw, 3.5rem);
  --text-3xl: clamp(2.75rem, 1.9rem + 3.6vw, 5rem);

  /* ---- Space (8px base) ---- */
  --sp-1: 0.5rem;
  --sp-2: 0.75rem;
  --sp-3: 1rem;
  --sp-4: 1.5rem;
  --sp-5: 2rem;
  --sp-6: 3rem;
  --sp-7: 4.5rem;
  --sp-8: 6.5rem;
  --sp-9: 9rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --container: 1180px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

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

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; }

:focus-visible {
  outline: 2px solid var(--amber-deep);
  outline-offset: 3px;
  border-radius: 2px;
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--sp-4);
}

@media (min-width: 720px) {
  .container { padding-inline: var(--sp-6); }
}

section { padding-block: var(--sp-7); }

/* ==========================================================================
   Typography helpers
   ========================================================================== */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber-deep);
}

.eyebrow::before {
  content: "";
  width: 0.55em;
  height: 0.55em;
  border-radius: 50%;
  background: var(--amber);
  flex: none;
}

.eyebrow--on-dusk { color: var(--amber); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.08;
}

h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); font-weight: 600; }
h4 { font-size: var(--text-md); font-weight: 600; }

.lead {
  font-size: var(--text-md);
  color: var(--ink-soft);
  max-width: 54ch;
  line-height: 1.55;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
  max-width: 62ch;
}

.section-head--center { margin-inline: auto; text-align: center; align-items: center; }

.mono-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.02em;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-1);
  padding: 0.85em 1.5em;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--amber);
  color: var(--dusk);
}
.btn--primary:hover { background: #F0B25C; }

.btn--ghost-dusk {
  border-color: var(--dusk-line);
  color: var(--paper-on-dusk);
}
.btn--ghost-dusk:hover { border-color: var(--amber); color: var(--amber); }

.btn--ghost-paper {
  border-color: var(--paper-line);
  color: var(--ink);
}
.btn--ghost-paper:hover { border-color: var(--amber-deep); color: var(--amber-deep); }

.btn--block { width: 100%; }

/* ==========================================================================
   Header / Nav
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(243, 245, 243, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--paper-line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: var(--text-md);
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
  gap: 0.3em;
}

.logo span { color: var(--amber-deep); }

.nav-links {
  display: none;
  align-items: center;
  gap: var(--sp-5);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.nav-links a {
  position: relative;
  padding-block: 4px;
  color: var(--ink-soft);
  transition: color 0.2s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.is-active { color: var(--ink); }
.nav-links a.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -3px;
  height: 2px;
  background: var(--amber);
}

.nav-right { display: flex; align-items: center; gap: var(--sp-3); }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  padding: 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-panel {
  display: none;
  flex-direction: column;
  gap: var(--sp-1);
  padding: var(--sp-2) var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--paper-line);
  font-family: var(--font-mono);
  font-size: var(--text-md);
}
.mobile-panel.is-open { display: flex; }
.mobile-panel a { padding-block: var(--sp-1); color: var(--ink-soft); }
.mobile-panel a.is-active { color: var(--amber-deep); }
.mobile-panel .btn { margin-top: var(--sp-2); }

@media (min-width: 880px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .mobile-panel { display: none !important; }
}

/* ==========================================================================
   Hero (dark terminal surface)
   ========================================================================== */

.hero {
  background: var(--dusk);
  color: var(--paper-on-dusk);
  padding-block: var(--sp-8) var(--sp-7);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--dusk-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--dusk-line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  opacity: 0.5;
  pointer-events: none;
}

.hero .container {
  position: relative;
  display: grid;
  gap: var(--sp-7);
}

.hero-copy { max-width: 40rem; }

.hero h1 {
  font-size: var(--text-3xl);
  margin-block: var(--sp-3) var(--sp-4);
  color: var(--paper-on-dusk);
}

.hero h1 em {
  font-style: normal;
  color: var(--amber);
}

.hero .lead { color: var(--soft-on-dusk); max-width: 42ch; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

/* ---- Terminal panel: the signature element ---- */

.terminal {
  background: var(--dusk-alt);
  border: 1px solid var(--dusk-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 34rem;
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.6);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  border-bottom: 1px solid var(--dusk-line);
}

.terminal-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--dusk-line); }

.terminal-title {
  margin-left: var(--sp-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--soft-on-dusk);
}

.terminal-body {
  padding: var(--sp-4);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.9;
}

.terminal-prompt { color: var(--amber); }
.terminal-line {
  color: var(--soft-on-dusk);
  opacity: 0;
  animation: terminal-in 0.5s var(--ease) forwards;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5em;
}
.terminal-line .ok { color: var(--sage); flex: none; }
.terminal-line.is-prompt { color: var(--paper-on-dusk); }

.terminal-line:nth-child(1) { animation-delay: 0.2s; }
.terminal-line:nth-child(2) { animation-delay: 0.7s; }
.terminal-line:nth-child(3) { animation-delay: 1.2s; }
.terminal-line:nth-child(4) { animation-delay: 1.7s; }
.terminal-line:nth-child(5) { animation-delay: 2.2s; }

@keyframes terminal-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.cursor {
  display: inline-block;
  width: 0.55em;
  height: 1em;
  background: var(--amber);
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink 1s step-end infinite;
}

@keyframes blink { 50% { opacity: 0; } }

@media (prefers-reduced-motion: reduce) {
  .terminal-line { opacity: 1; animation: none; }
  .cursor { animation: none; }
}

@media (min-width: 980px) {
  .hero .container { grid-template-columns: 1.1fr 1fr; align-items: center; }
}

/* ==========================================================================
   Stats strip
   ========================================================================== */

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
  padding-block: var(--sp-6);
  border-bottom: 1px solid var(--paper-line);
}

.stat-num {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  color: var(--ink);
}
.stat-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 0.3em;
}

@media (min-width: 720px) {
  .stats { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   Cards: services
   ========================================================================== */

.grid-3 {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: 1fr;
}

@media (min-width: 700px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1020px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: #fff;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-md);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.card:hover { border-color: var(--amber-deep); transform: translateY(-3px); }

.card-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--sage-deep);
  background: var(--sage-soft);
  border-radius: var(--radius-sm);
  padding: 0.25em 0.6em;
  align-self: flex-start;
}

.card p { color: var(--ink-soft); font-size: var(--text-sm); }

.card-link {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--amber-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
}
.card-link svg { width: 14px; height: 14px; transition: transform 0.2s var(--ease); }
.card:hover .card-link svg { transform: translateX(3px); }

/* ==========================================================================
   Process / pipeline (genuinely sequential — discovery to delivery)
   ========================================================================== */

.pipeline {
  display: grid;
  gap: 0;
  grid-template-columns: 1fr;
  counter-reset: stage;
}

.stage {
  position: relative;
  padding: var(--sp-4) 0 var(--sp-4) var(--sp-6);
  border-left: 1px solid var(--paper-line);
}

.stage:last-child { border-color: transparent; }

.stage::before {
  counter-increment: stage;
  content: counter(stage, decimal-leading-zero);
  position: absolute;
  left: -0.95em;
  top: var(--sp-4);
  width: 1.9em;
  height: 1.9em;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.stage-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.stage-status {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sage-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}
.stage-status::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--sage);
}

.stage p { color: var(--ink-soft); margin-top: var(--sp-1); max-width: 56ch; }

@media (min-width: 860px) {
  .pipeline { grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
  .stage { border-left: none; border-top: 1px solid var(--paper-line); padding: var(--sp-5) var(--sp-1) 0; }
  .stage::before { left: 0; top: -0.95em; }
}

/* ==========================================================================
   Differentiators
   ========================================================================== */

.diff-list {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .diff-list { grid-template-columns: repeat(2, 1fr); } }

.diff-item { display: flex; gap: var(--sp-3); }
.diff-mark {
  flex: none;
  width: 2.2rem; height: 2.2rem;
  border-radius: 50%;
  background: var(--amber-soft);
  color: var(--amber-deep);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: var(--text-sm);
}
.diff-item h4 { margin-bottom: 0.3em; }
.diff-item p { color: var(--ink-soft); font-size: var(--text-sm); }

/* ==========================================================================
   Testimonials
   ========================================================================== */

.testimonial {
  background: #fff;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  height: 100%;
}
.testimonial blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 500;
  line-height: 1.45;
}
.testimonial blockquote::before { content: open-quote; color: var(--amber-deep); }
.testimonial blockquote::after { content: close-quote; color: var(--amber-deep); }

.author { display: flex; align-items: center; gap: var(--sp-2); margin-top: auto; }
.avatar {
  width: 2.4rem; height: 2.4rem;
  border-radius: 50%;
  background: var(--dusk);
  color: var(--amber);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: var(--text-xs);
  flex: none;
}
.author-name { font-size: var(--text-sm); font-weight: 600; }
.author-role { font-size: var(--text-xs); color: var(--ink-faint); }

/* ==========================================================================
   CTA banner (dark)
   ========================================================================== */

.cta-band {
  background: var(--dusk);
  color: var(--paper-on-dusk);
  border-radius: var(--radius-lg);
  padding: var(--sp-6) var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  align-items: flex-start;
}

.cta-band h2 { color: var(--paper-on-dusk); max-width: 18ch; }
.cta-band p { color: var(--soft-on-dusk); max-width: 48ch; }
.cta-band .btn-row { display: flex; flex-wrap: wrap; gap: var(--sp-3); }

@media (min-width: 860px) {
  .cta-band { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--paper-line);
  padding-block: var(--sp-6) var(--sp-5);
  margin-top: var(--sp-7);
}

.footer-grid {
  display: grid;
  gap: var(--sp-5);
  grid-template-columns: 1fr;
  padding-bottom: var(--sp-5);
}

.footer-brand .logo { margin-bottom: var(--sp-2); }
.footer-brand p { color: var(--ink-soft); font-size: var(--text-sm); max-width: 32ch; }

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: var(--sp-3);
  font-weight: 500;
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-col a, .footer-col address { color: var(--ink-soft); font-size: var(--text-sm); font-style: normal; }
.footer-col a:hover { color: var(--amber-deep); }

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--paper-line);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--ink-faint);
}

@media (min-width: 720px) {
  .footer-grid { grid-template-columns: 1.4fr repeat(3, 1fr); }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

/* ==========================================================================
   Page header (non-home pages)
   ========================================================================== */

.page-header {
  background: var(--dusk);
  color: var(--paper-on-dusk);
  padding-block: var(--sp-7) var(--sp-6);
}
.page-header h1 { color: var(--paper-on-dusk); font-size: var(--text-2xl); margin-top: var(--sp-2); }
.page-header .lead { color: var(--soft-on-dusk); margin-top: var(--sp-3); }
.crumb {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--soft-on-dusk);
}
.crumb a { color: var(--soft-on-dusk); }
.crumb a:hover { color: var(--amber); }

/* ==========================================================================
   Reveal-on-scroll
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   Misc components shared across inner pages
   ========================================================================== */

.divider { height: 1px; background: var(--paper-line); border: none; margin: 0; }

.tag-row { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.pill {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  padding: 0.4em 0.8em;
  border: 1px solid var(--paper-line);
  border-radius: 999px;
  color: var(--ink-soft);
}

.two-col {
  display: grid;
  gap: var(--sp-6);
  grid-template-columns: 1fr;
}
@media (min-width: 900px) { .two-col { grid-template-columns: 1fr 1fr; align-items: start; } }

.values-grid {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: 1fr;
}
@media (min-width: 700px) { .values-grid { grid-template-columns: repeat(2, 1fr); } }

.value-card {
  padding: var(--sp-4);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-md);
  background: var(--paper-alt);
}
.value-num { font-family: var(--font-mono); color: var(--amber-deep); font-size: var(--text-sm); }
.value-card h4 { margin-block: var(--sp-2) 0.4em; }
.value-card p { color: var(--ink-soft); font-size: var(--text-sm); }

.team-grid {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 700px) { .team-grid { grid-template-columns: repeat(4, 1fr); } }

.team-card { text-align: center; }
.team-avatar {
  width: 4.5rem; height: 4.5rem;
  margin-inline: auto;
  border-radius: 50%;
  background: var(--dusk);
  color: var(--amber);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: var(--text-md);
  margin-bottom: var(--sp-2);
}
.team-card h4 { font-size: var(--text-base); }
.team-card span { font-size: var(--text-xs); color: var(--ink-faint); font-family: var(--font-mono); }

/* ---- Engagement model comparison ---- */
.model-grid {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: 1fr;
}
@media (min-width: 860px) { .model-grid { grid-template-columns: repeat(3, 1fr); } }

.model-card {
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-md);
  padding: var(--sp-4);
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.model-card.is-featured { border-color: var(--amber-deep); box-shadow: 0 0 0 1px var(--amber-deep); }
.model-card ul { display: flex; flex-direction: column; gap: var(--sp-1); margin-top: var(--sp-2); }
.model-card li { font-size: var(--text-sm); color: var(--ink-soft); display: flex; gap: 0.5em; }
.model-card li::before { content: "—"; color: var(--amber-deep); flex: none; }

/* ---- Portfolio / case studies ---- */
.case-card {
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-md);
  background: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.case-top {
  background: var(--dusk);
  color: var(--paper-on-dusk);
  padding: var(--sp-4);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-2);
}
.case-id { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--soft-on-dusk); }
.case-result { font-family: var(--font-mono); font-size: var(--text-lg); color: var(--amber); }
.case-result span { display: block; font-size: var(--text-xs); color: var(--soft-on-dusk); margin-top: 0.2em; }
.case-body { padding: var(--sp-4); display: flex; flex-direction: column; gap: var(--sp-2); flex: 1; }
.case-body p { color: var(--ink-soft); font-size: var(--text-sm); }

/* ---- Service detail rows ---- */
.service-row {
  display: grid;
  gap: var(--sp-3);
  grid-template-columns: 1fr;
  padding-block: var(--sp-5);
  border-bottom: 1px solid var(--paper-line);
}
.service-row:last-child { border-bottom: none; }
.service-row-head { display: flex; flex-direction: column; gap: 0.5em; }
.service-row p { color: var(--ink-soft); max-width: 60ch; }

@media (min-width: 860px) {
  .service-row { grid-template-columns: 0.85fr 2fr; gap: var(--sp-5); align-items: start; }
}

/* ---- Tech stack strip ---- */
.tech-strip { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

/* ---- Contact form ---- */
.form-field { display: flex; flex-direction: column; gap: 0.5em; margin-bottom: var(--sp-3); }
.form-field label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.form-field input,
.form-field select,
.form-field textarea {
  border: 1px solid var(--paper-line);
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 0.8em 0.9em;
  color: var(--ink);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--amber-deep); }
.form-row { display: grid; gap: var(--sp-3); grid-template-columns: 1fr; }
@media (min-width: 600px) { .form-row { grid-template-columns: 1fr 1fr; } }

.form-note { font-size: var(--text-xs); color: var(--ink-faint); margin-top: var(--sp-2); }

.form-success {
  display: none;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3);
  border-radius: var(--radius-sm);
  background: var(--sage-soft);
  color: var(--sage-deep);
  font-size: var(--text-sm);
  font-family: var(--font-mono);
  margin-bottom: var(--sp-3);
}
.form-success.is-visible { display: flex; }

.contact-info-card {
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-md);
  padding: var(--sp-4);
  background: var(--paper-alt);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
.contact-info-row dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}
.contact-info-row dd { margin: 0.3em 0 0; color: var(--ink); }

/* ---- 404 ---- */
.status-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  background: var(--dusk);
  color: var(--paper-on-dusk);
}
.status-code {
  font-family: var(--font-mono);
  font-size: clamp(3rem, 8vw, 6rem);
  color: var(--amber);
  line-height: 1;
}