/* ==========================================================================
   Gautam Patil — portfolio
   Single stylesheet, no build step. Edit values in :root to re-theme.
   ========================================================================== */

:root {
  --bg:            #0b0d10;
  --bg-elevated:   #101317;
  --surface:       #14181d;
  --border:        #21262d;
  --border-strong: #303842;

  --text:          #e7eaee;
  --text-muted:    #99a1ac;
  --text-dim:      #6e7681;

  --accent:        #5ec2a0;
  --accent-soft:   rgba(94, 194, 160, 0.12);
  --accent-line:   rgba(94, 194, 160, 0.35);

  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
          "Liberation Mono", "Roboto Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter,
          "Helvetica Neue", Arial, sans-serif;

  --wrap: 1080px;
  --gut: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 6px;
}

/* ── Reset ────────────────────────────────────────────────────────────── */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 { line-height: 1.2; margin: 0; font-weight: 600; }
p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img { max-width: 100%; height: auto; display: block; }

a {
  color: var(--accent);
  text-decoration: none;
  text-underline-offset: 3px;
}
a:hover { text-decoration: underline; }

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  /* Show revealed content immediately rather than popping it in. */
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* ── Motion ───────────────────────────────────────────────────────────
   .reveal fades up when scrolled into view (assets/js/main.js adds
   .is-visible). Without JS, assets/css/noscript.css unhides everything.
   ─────────────────────────────────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--delay, 0ms);
}
.reveal.is-visible { opacity: 1; transform: none; }

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

/* Thin scroll-progress line pinned under the header. */
.progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  transform: scaleX(var(--progress, 0));
  transform-origin: 0 50%;
  background: linear-gradient(90deg, transparent, var(--accent));
  z-index: 60;
  pointer-events: none;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--accent);
  color: #06251c;
  padding: 0.6rem 1rem;
  font: 600 0.85rem/1 var(--mono);
}
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

/* ── Layout ───────────────────────────────────────────────────────────── */

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gut);
}

.section {
  padding-block: clamp(3.5rem, 8vw, 6rem);
  border-top: 1px solid var(--border);
}

.section-grid {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: start;
}

@media (max-width: 760px) {
  .section-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}

.section-head { position: sticky; top: 6rem; }
@media (max-width: 760px) { .section-head { position: static; } }

.section-index {
  font: 500 0.75rem/1 var(--mono);
  letter-spacing: 0.12em;
  color: var(--accent);
  margin: 0 0 0.5rem;
}

.section-head h2 {
  font-family: var(--mono);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.lead {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--text);
  margin-bottom: 1.15rem;
}

.section-body p { color: var(--text-muted); max-width: 62ch; }
.section-body .lead { color: var(--text); }

/* ── Header ───────────────────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 13, 16, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.site-header.is-stuck { border-bottom-color: var(--border); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  font-weight: 600;
}
.brand:hover { text-decoration: none; }

.brand-mark {
  display: grid;
  place-items: center;
  width: 1.9rem;
  height: 1.9rem;
  border: 1px solid var(--accent-line);
  border-radius: var(--radius);
  background: var(--accent-soft);
  color: var(--accent);
  font: 600 0.8rem/1 var(--mono);
}

.brand-name { font-size: 0.95rem; letter-spacing: -0.01em; }

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 1.85rem);
}

.site-nav a {
  position: relative;
  color: var(--text-muted);
  font: 500 0.85rem/1 var(--mono);
  letter-spacing: 0.02em;
  padding-block: 0.35rem;
  transition: color 0.15s ease;
}
.site-nav a:hover { color: var(--text); text-decoration: none; }
.site-nav a.is-active { color: var(--accent); }

/* Brackets close in on hover and stay put on the section you're reading.
   Suppressed on mobile, where the nav is a full-width column and the two
   halves would end up at opposite edges of the screen. */
@media (min-width: 721px) {
  .site-nav a:not(.nav-cta)::before,
  .site-nav a:not(.nav-cta)::after {
    position: absolute;
    top: 0.35rem;
    color: var(--accent);
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .site-nav a:not(.nav-cta)::before {
    content: "[";
    left: -0.62em;
    transform: translateX(4px);
  }
  .site-nav a:not(.nav-cta)::after {
    content: "]";
    right: -0.62em;
    transform: translateX(-4px);
  }

  .site-nav a:not(.nav-cta):hover::before,
  .site-nav a:not(.nav-cta):hover::after,
  .site-nav a:not(.nav-cta).is-active::before,
  .site-nav a:not(.nav-cta).is-active::after {
    opacity: 1;
    transform: none;
  }
}

.site-nav .nav-cta {
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 0.4rem 0.85rem;
}
.site-nav .nav-cta:hover { border-color: var(--accent-line); color: var(--accent); }
.site-nav .nav-cta.is-active { border-color: var(--accent-line); }

.nav-toggle {
  display: none;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  cursor: pointer;
}
.nav-toggle-bar {
  display: block;
  width: 1rem;
  height: 1.5px;
  margin: 0.22rem auto;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:first-child {
  transform: translateY(3px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem var(--gut) 1rem;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding-block: 0.75rem; font-size: 0.95rem; }
  .site-nav .nav-cta { text-align: center; margin-top: 0.5rem; }
}

/* ── Hero ─────────────────────────────────────────────────────────────── */

.hero {
  padding-block: clamp(4rem, 12vw, 8rem) clamp(3.5rem, 8vw, 6rem);
  position: relative;
  overflow: hidden;
}

/* Ambient glow that drifts toward the cursor (JS sets --hx/--hy). */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(38rem circle at var(--hx, 22%) var(--hy, 30%),
              rgba(94, 194, 160, 0.13), transparent 65%);
  pointer-events: none;
  transition: background 0.25s ease-out;
}

/* Faint technical dot-grid, faded out toward the bottom right. */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(153, 161, 172, 0.16) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(60% 60% at 15% 20%, #000, transparent 75%);
          mask-image: radial-gradient(60% 60% at 15% 20%, #000, transparent 75%);
  opacity: 0.55;
  pointer-events: none;
}

.hero .wrap { position: relative; z-index: 1; }

/* On-load stagger for the hero — CSS only, so it runs without JS.
   The h1 is deliberately absent: its entrance is the decode effect in
   main.js, and a simultaneous transform would fight it. The delays below
   are timed to land just after the name resolves. */
.hero .eyebrow,
.hero-role,
.hero-tagline,
.hero-actions {
  animation: rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.hero-role      { animation-delay: 0.35s; }
.hero-tagline   { animation-delay: 0.45s; }
.hero-actions   { animation-delay: 0.55s; }

/* Random glyphs are wider or narrower than the real ones, so main.js pins
   the box width for the duration to stop the line reflowing mid-decode. */
.scramble { display: inline-block; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font: 500 0.78rem/1 var(--mono);
  letter-spacing: 0.04em;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  margin: 0 0 1.75rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 7vw, 4.25rem);
  letter-spacing: -0.035em;
  margin-bottom: 0.75rem;
}

.hero-role {
  font-family: var(--mono);
  font-size: clamp(0.95rem, 2.2vw, 1.15rem);
  color: var(--accent);
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
}

.hero-tagline {
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  color: var(--text-muted);
  max-width: 34ch;
  margin-bottom: 2.25rem;
}

/* The hero ends on the buttons — the last thing before the fold is the
   action, not a stat strip. */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ── Buttons ──────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: 500 0.9rem/1.2 var(--mono);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn:hover { text-decoration: none; }

.btn-primary {
  position: relative;
  overflow: hidden;
  background: var(--accent);
  color: #062119;
  font-weight: 600;
}
/* Light sweeps across the button on hover. */
.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, 0.45) 50%, transparent 65%);
  transform: translateX(-120%);
  transition: transform 0.55s ease;
}
.btn-primary:hover {
  background: #6fd3b0;
  box-shadow: 0 6px 22px -10px var(--accent);
  transform: translateY(-1px);
}
.btn-primary:hover::after { transform: translateX(120%); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  border-color: var(--border-strong);
  color: var(--text-muted);
  background: transparent;
}
.btn-ghost:hover {
  border-color: var(--accent-line);
  color: var(--accent);
  background: var(--accent-soft);
}

/* Optional headshot in #about — see the commented <img> in index.html. */
.headshot {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border-strong);
  margin-top: 1.5rem;
}

/* ── Skills ───────────────────────────────────────────────────────────── */

.skill-groups {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem 2.5rem;
}

.skill-group h3 {
  font: 500 0.75rem/1 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.85rem;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.tags li {
  font: 400 0.82rem/1 var(--mono);
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.4rem 0.6rem;
  white-space: nowrap;
  transition: color 0.18s ease, border-color 0.18s ease,
              background 0.18s ease, transform 0.18s ease;
}
.tags li:hover {
  color: var(--accent);
  border-color: var(--accent-line);
  background: var(--accent-soft);
  transform: translateY(-2px);
}
.tags-sm li {
  font-size: 0.75rem;
  padding: 0.3rem 0.5rem;
  color: var(--text-muted);
  background: transparent;
}

/* ── Experience ───────────────────────────────────────────────────────── */

.timeline { display: grid; gap: 2.25rem; }

.role {
  position: relative;
  padding-left: 1.5rem;
  border-left: 1px solid var(--border);
  transition: border-color 0.25s ease;
}
.role:hover { border-left-color: var(--accent-line); }

.role::before {
  content: "";
  position: absolute;
  left: -4.5px;
  top: 0.45rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--bg);
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.role:hover::before {
  transform: scale(1.25);
  box-shadow: 0 0 0 4px var(--bg), 0 0 14px 2px var(--accent-line);
}

.role-period {
  font: 500 0.75rem/1 var(--mono);
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.role-title {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}
.role-at { color: var(--accent); font-weight: 500; }

/* ── Projects ─────────────────────────────────────────────────────────── */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.5rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s ease, transform 0.25s ease, opacity 0.25s ease;
}
.card > * { position: relative; z-index: 1; }

/* Spotlight wash that follows the cursor across the card (JS sets --mx/--my). */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background: radial-gradient(15rem circle at var(--mx, 50%) var(--my, 50%),
              rgba(94, 194, 160, 0.10), transparent 65%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

/* Matching glow on the border itself — a 1px ring cut out with a mask. */
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  padding: 1px;
  background: radial-gradient(11rem circle at var(--mx, 50%) var(--my, 50%),
              var(--accent), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

@media (hover: hover) and (pointer: fine) {
  .card:hover { transform: translateY(-3px); }
  .card:hover::before { opacity: 1; }
  .card:hover::after { opacity: 0.6; }
  /* Recede the cards you're not pointing at. */
  .cards:hover .card:not(:hover) { opacity: 0.62; }
}
.card:focus-within { border-color: var(--accent-line); }

.card-head { display: grid; gap: 0.3rem; }

.card-title {
  font-family: var(--mono);
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.card-kicker {
  margin: 0;
  font: 400 0.72rem/1.4 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.card-text {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
}

.card-points {
  display: grid;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  flex: 1;
}
.card-points li {
  position: relative;
  padding-left: 1rem;
  line-height: 1.55;
}
.card-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 5px;
  height: 1px;
  background: var(--accent);
}
.card-points b {
  color: var(--text);
  font-weight: 600;
}

.card .tags { margin-top: auto; padding-top: 0.25rem; }

.card-link {
  margin: 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border);
  font: 500 0.8rem/1.4 var(--mono);
  color: var(--accent);
}

/* ── Contact ──────────────────────────────────────────────────────────── */

.contact-links {
  display: grid;
  gap: 0.5rem;
  margin: 1.75rem 0 2.5rem;
  font-family: var(--mono);
  font-size: 0.88rem;
}
.contact-links li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: baseline;
}
.contact-key {
  display: inline-block;
  min-width: 5.5rem;
  color: var(--text-dim);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* The email address is the whole conversion path, so it gets the accent rule
   and the largest type in the section — but no box. */
.email-block {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin: 1.75rem 0 2.5rem;
  padding-left: 1.15rem;
  border-left: 2px solid var(--accent);
}

.email-address {
  font: 500 clamp(1.1rem, 3.2vw, 1.5rem)/1.3 var(--mono);
  letter-spacing: -0.02em;
  color: var(--text);
  overflow-wrap: anywhere;
}
.email-address:hover { color: var(--accent); text-decoration: none; }

.btn-copy {
  /* Fixed width so swapping "Copy" for "Copied" doesn't shift the layout. */
  min-width: 5.25rem;
  padding: 0.42rem 0.7rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  font: 500 0.72rem/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.btn-copy:hover {
  color: var(--accent);
  border-color: var(--accent-line);
  background: var(--accent-soft);
}
.btn-copy.is-copied {
  color: var(--accent);
  border-color: var(--accent-line);
  background: var(--accent-soft);
}

/* ── Case study pages (work/*.html) ───────────────────────────────────── */

.case-wrap {
  width: 100%;
  max-width: 46rem;
  margin-inline: auto;
  padding: clamp(2.5rem, 6vw, 4rem) var(--gut) clamp(3rem, 8vw, 5rem);
}

.case-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font: 500 0.8rem/1 var(--mono);
  color: var(--text-muted);
}
.case-back:hover { color: var(--accent); text-decoration: none; }
.case-back-arrow {
  display: inline-block;
  transition: transform 0.2s ease;
}
.case-back:hover .case-back-arrow { transform: translateX(-3px); }

.case-head {
  margin: 2.5rem 0 0;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.case-kicker {
  font: 500 0.75rem/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.case-head h1 {
  font-size: clamp(2.1rem, 6vw, 3.1rem);
  letter-spacing: -0.035em;
  margin-bottom: 1rem;
}

.case-standfirst {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 46ch;
  margin-bottom: 1.75rem;
}

.case-stack { margin-top: 1.5rem; }

/* --- Body copy ----------------------------------------------------------- */

.case-body {
  margin-top: 2.5rem;
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.75;
}

.case-body h2 {
  margin: 3rem 0 1.15rem;
  color: var(--text);
  font-family: var(--mono);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.case-body h2::before {
  content: "";
  display: block;
  width: 28px;
  height: 1px;
  margin-bottom: 1rem;
  background: var(--accent);
}

.case-body h3 {
  margin: 2.25rem 0 0.9rem;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 600;
}

.case-body p { margin-bottom: 1.15rem; }
.case-body strong { color: var(--text); font-weight: 600; }
.case-body em { color: var(--text); font-style: italic; }

.case-body ul,
.case-body ol {
  display: grid;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}
.case-body ul > li {
  position: relative;
  padding-left: 1.15rem;
}
.case-body ul > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 6px;
  height: 1px;
  background: var(--accent);
}
/* The tag lists inside a case study keep their own pill styling. */
.case-body .tags { display: flex; gap: 0.4rem; }
.case-body .tags > li { padding-left: 0.5rem; }
.case-body .tags > li::before { content: none; }

.case-body blockquote {
  margin: 1.75rem 0;
  padding: 0.25rem 0 0.25rem 1.25rem;
  border-left: 2px solid var(--accent-line);
  color: var(--text);
}

/* Numbered pipeline steps. */
.case-flow {
  counter-reset: step;
  gap: 0.75rem;
  padding: 1.25rem 1.4rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.case-flow > li {
  counter-increment: step;
  position: relative;
  padding-left: 2rem;
  font-family: var(--mono);
  font-size: 0.88rem;
  color: var(--text);
}
.case-flow > li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 1.35rem;
  height: 1.35rem;
  border: 1px solid var(--accent-line);
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.72rem;
}

.case-cta {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.case-cta p { color: var(--text-muted); margin-bottom: 1rem; }

/* ── Footer ───────────────────────────────────────────────────────────── */

.site-footer {
  border-top: 1px solid var(--border);
  padding-block: 2rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  font: 400 0.8rem/1.5 var(--mono);
  color: var(--text-dim);
}
.footer-inner p { margin: 0; }

/* ── Print ────────────────────────────────────────────────────────────── */

@media print {
  .site-header, .contact-form, .hero::before { display: none; }
  body { background: #fff; color: #000; }
  .section { border-color: #ddd; }
}