/* ─────────────────────────────────────────────────────
   REGAN NORTON PORTFOLIO — SHARED STYLESHEET
   ───────────────────────────────────────────────────── */

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

@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@1,8..60,500&display=swap');


:root {
  --bg:         #0B0B0B;
  --surface:    #111111;
  --card:       #161616;
  --border:     #242424;
  --text:       #F0EDE6;
  --text-dim:   #B0ADA6;
  --muted:      #A1A1A1;
  --lime:       #CAFF33;
  --lime-bg:    rgba(202,255,51,0.07);
  --lime-glow:  0 0 3rem rgba(202,255,51,0.18);
  --serif:      'Playfair Display', Georgia, serif;
  --italic:     italic 500 1rem 'Source Serif 4', Georgia, serif;
  --sans:       'DM Sans', system-ui, sans-serif;
  --ease:       cubic-bezier(0.4, 0, 0.2, 1);
}


html { scroll-behavior: smooth;}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

/* grain texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-size: 12.5rem 12.5rem;
}

/* ─── NAVIGATION ─────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 1.75rem 3.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: padding 0.4s var(--ease), background 0.4s var(--ease), border-color 0.4s var(--ease);
  border-bottom: 0.0625rem solid transparent;
}

#nav.scrolled {
  padding: 1.125rem 3.5rem;
  background: rgba(11,11,11,0.9);
  backdrop-filter: blur(1rem);
  -webkit-backdrop-filter: blur(1rem);
  border-bottom-color: var(--border);
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.03em;
}

.nav-logo span { color: var(--lime); }

.nav-links {
  display: flex;
  gap: 3rem;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.25s var(--ease);
  position: relative;
  padding-bottom: 0.25rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 0.0625rem;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }

/* ─── SHARED BUTTONS ─────────────────────────────── */
.btn-lime {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  background: var(--lime);
  color: #0B0B0B;
  padding: 0.8125rem 1.75rem;
  font-family: var(--sans);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.btn-lime:hover {
  background: #DBFF55;
  box-shadow: var(--lime-glow);
}

.btn-ghost {
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 300;
  letter-spacing: 0.03em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.25s var(--ease);
}

.btn-ghost .arrow { transition: transform 0.25s var(--ease); font-size: 1.1em; }
.btn-ghost:hover { color: var(--text); }
.btn-ghost:hover .arrow { transform: translate(0.25rem, -0.25rem); }

/* ─── SHARED SECTION ─────────────────────────────── */
.section { padding: 7.5rem 3.5rem; }
.section-alt { background: var(--surface); }

.s-head {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  margin-bottom: 4.5rem;
}

.s-num {
  font-family: var(--serif);
  font-size: 0.9125rem;
  font-weight: 400;
  color: var(--lime);
  letter-spacing: 0.1em;
}

.s-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--text);
}

.s-rule {
  flex: 1;
  height: 0.0625rem;
  background: var(--border);
  position: relative;
  top: -0.1875rem;
}

/* ─── FOOTER ─────────────────────────────────────── */
footer {
  padding: 1.75rem 3.5rem;
  border-top: 0.0625rem solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer p { font-size: 0.8125rem; color: var(--muted); letter-spacing: 0.02em; }
footer a { color: var(--muted); text-decoration: none; transition: color 0.2s; }
footer a:hover { color: var(--lime); }

/* ─── SCROLL REVEAL ──────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(1.75rem);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: 0.1s; }
.reveal.d2 { transition-delay: 0.2s; }
.reveal.d3 { transition-delay: 0.3s; }
.reveal.d4 { transition-delay: 0.4s; }
.reveal.d5 { transition-delay: 0.5s; }

/* ─── ANIMATIONS ─────────────────────────────────── */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(1.75rem); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ═══════════════════════════════════════════════════
   INDEX PAGE STYLES
   ═══════════════════════════════════════════════════ */

/* ─── HERO ───────────────────────────────────────── */
#hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 3.5rem 5.5rem;
  position: relative;
  background:
    radial-gradient(ellipse at 8% 85%, rgba(202,255,51,0.055) 0%, transparent 48%),
    radial-gradient(ellipse at 92% 15%, rgba(202,255,51,0.025) 0%, transparent 42%),
    var(--bg);
}

#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.045) 0.0625rem, transparent 0.0625rem);
  background-size: 3.25rem 3.25rem;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.6) 40%, rgba(0,0,0,0.1) 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.6) 40%, rgba(0,0,0,0.1) 100%);
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 1.75rem;
  opacity: 0;
  animation: slideUp 0.8s var(--ease) 0.15s forwards;
}

.hero-name {
  font-family: var(--serif);
  font-weight: 900;
  line-height: 0.88;
  margin-bottom: 2.75rem;
}

.hero-name-r1 {
  display: block;
  font-size: clamp(4.5rem, 11.5vw, 10.75rem);
  color: var(--text);
  opacity: 0;
  animation: slideUp 0.9s var(--ease) 0.3s forwards;
}

.hero-name-r2 {
  display: block;
  font-size: clamp(4.5rem, 11.5vw, 10.75rem);
  color: transparent;
  -webkit-text-stroke: 0.125rem var(--lime);
  opacity: 0;
  animation: slideUp 0.9s var(--ease) 0.45s forwards;
}

.hero-tagline {
  font: var(--italic);
  font-size: clamp(1.0625rem, 1.8vw, 1.375rem);
  color: var(--text-dim);
  max-width: 44rem;
  line-height: 1.4;
  margin-bottom: 3.25rem;
  opacity: 0;
  animation: slideUp 0.9s var(--ease) 0.6s forwards;
}

.hero-tagline em { font-style: normal; color: var(--text); }

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  opacity: 0;
  animation: slideUp 0.9s var(--ease) 0.75s forwards;
}

.hero-corner {
  position: absolute;
  bottom: 2.75rem; right: 3.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  opacity: 0;
  animation: fadeIn 1s var(--ease) 1.1s forwards;
}

.hero-corner span {
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  writing-mode: vertical-rl;
}

.hero-corner-line {
  width: 0.0625rem;
  height: 3rem;
  background: linear-gradient(to bottom, var(--lime), transparent);
}

/* ─── STATS BAR ──────────────────────────────────── */
#stats {
  border-top: 0.0625rem solid var(--border);
  border-bottom: 0.0625rem solid var(--border);
  padding: 2.5rem 3.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stat { padding: 0 2.5rem 0 0; display: flex; flex-direction: column; gap: 0.375rem; }
.stat + .stat { padding-left: 2.5rem; border-left: 0.0625rem solid var(--border); }
.stat-n { font-family: var(--serif); font-size: 2.75rem; font-weight: 700; color: var(--lime); line-height: 1; letter-spacing: -0.01em; }
.stat-l { font-size: 0.8125rem; font-weight: 300; color: var(--muted); line-height: 1.4; }

/* ─── WORK SECTION ───────────────────────────────── */
.work-note {
  font: var(--italic);
  color: var(--text-dim);
  font-size: 1.2rem;
  line-height: 1.5;
  max-width: 40rem;
  margin-top: -2rem;
  margin-bottom: 4rem;
}

.cs-list { display: grid; gap: 0.125rem; }

.cs-card {
  background: var(--card);
  border: 0.0625rem solid var(--border);
  padding: 3.25rem 3rem;
  display: grid;
  grid-template-columns: 8.75rem 1fr 3rem;
  gap: 3rem;
  align-items: start;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
  cursor: pointer;
}

.cs-card:hover { border-color: var(--lime); background: #191919; }
.cs-card:hover .cs-arrow { transform: translate(0.3125rem,-0.3125rem); color: var(--lime); }
.cs-card:hover .cs-co { opacity: 1; }

.cs-meta { display: flex; flex-direction: column; gap: 0.625rem; padding-top: 0.25rem; }
.cs-co { font-size: 0.75rem; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase; color: var(--lime); opacity: 0.75; transition: opacity 0.25s var(--ease); }
.cs-yr { font-size: 0.75rem; color: var(--muted); letter-spacing: 0.06em; }
.cs-tag { display: inline-block; padding: 0.25rem 0.625rem; border: 0.0625rem solid var(--border); border-left: 0.1875rem solid var(--lime); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-top: 0.25rem; width: fit-content; }
.cs-title { font-family: var(--serif); font-size: clamp(1.25rem, 2vw, 1.625rem); font-weight: 700; line-height: 1.2; margin-bottom: 1rem; color: var(--text); }
.cs-desc { font-size: 0.9375rem; color: var(--text-dim); line-height: 1.75; max-width: 40rem; }

.cs-metrics { display: flex; gap: 2.5rem; margin-top: 2rem; padding-top: 1.75rem; border-top: 0.0625rem solid var(--border); }
.cs-m { display: flex; flex-direction: column; gap: 0.3125rem; max-width: 10rem; }
.cs-mv { font-family: var(--serif); font-size: 1.5rem; font-weight: 700; color: var(--lime); line-height: 1; }
.cs-ml { font-size: 0.85rem; color: var(--muted); letter-spacing: 0.03em; line-height: 1.3; }

.cs-arrow { align-self: center; font-size: 1.375rem; color: var(--muted); transition: transform 0.3s var(--ease), color 0.3s var(--ease); }

/* ─── ABOUT SECTION ──────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5.5rem; align-items: start; }

.about-body p { font-size: 1rem; color: var(--text-dim); line-height: 1.9; margin-bottom: 1.5rem; }
.about-body p:last-child { margin-bottom: 0; }
.about-body strong { color: var(--text); font-weight: 500; }

.philosophy-stack { display: grid; gap: 1rem; }

.phil-card {
  padding: 1.75rem 2rem;
  background: var(--bg);
  border: 0.0625rem solid var(--border);
  border-left: 0.1875rem solid var(--lime);
  transition: border-left-width 0.25s var(--ease);
}

.phil-card:hover { border-left-width: 0.3125rem; }

.phil-card p {
  font: var(--italic);
  font-size: 1 rem;
  line-height: 1.5;
  color: var(--text-dim);
}

.about-sidebar-label { font-family: var(--serif); font-size: 1.5rem; font-weight: 700; color: var(--text); margin-bottom: 1.75rem; }

/* ─── CAPABILITIES ───────────────────────────────── */
.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3.5rem; }

.cap-label {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 0.0625rem solid var(--border);
}

.cap-list { display: flex; flex-direction: column; gap: 0.6875rem; }

.cap-item {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  font-size: 0.9375rem;
  color: var(--text-dim);
  line-height: 1.4;
}

.cap-item::before {
  content: '';
  width: 1.125rem; height: 0.0625rem;
  background: var(--lime);
  flex-shrink: 0;
  opacity: 0.7;
}

/* ─── CONTACT ────────────────────────────────────── */
#contact {
  text-align: center;
  padding: 10rem 3.5rem 7.5rem;
}

.ct-eyebrow { font-size: 0.75rem; font-weight: 400; letter-spacing: 0.18em; text-transform: uppercase; color: var(--lime); margin-bottom: 1.75rem; }

.ct-heading { font-family: var(--serif); font-weight: 900; line-height: 0.88; margin-bottom: 3rem; }
.ct-h-solid { display: block; font-size: clamp(3rem, 9vw, 10rem); color: var(--text); }
.ct-h-outline { display: block; font-size: clamp(3rem, 9vw, 10rem); color: transparent; -webkit-text-stroke: 0.125rem var(--lime); }

.ct-sub { font-size: 1rem; color: var(--muted); margin-bottom: 4rem; line-height: 1.65; }

.ct-links { display: flex; align-items: center; justify-content: center; gap: 1.75rem; margin-bottom: 5rem; }
.ct-link { font-size: 0.9375rem; color: var(--muted); text-decoration: none; letter-spacing: 0.03em; transition: color 0.25s var(--ease); }
.ct-link:hover { color: var(--lime); }
.ct-sep { width: 0.0625rem; height: 1.375rem; background: var(--border); }

/* ═══════════════════════════════════════════════════
   CASE STUDY PAGE STYLES
   ═══════════════════════════════════════════════════ */

/* ─── CASE STUDY HERO ────────────────────────────── */
.cs-hero {
  min-height: 72vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 8.75rem 3.5rem 5.5rem;
  position: relative;
  overflow: hidden;
}

.cs-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.035) 0.0625rem, transparent 0.0625rem);
  background-size: 3.25rem 3.25rem;
  pointer-events: none;
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0.05) 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0.05) 100%);
}

/* each case study gets a unique glow tint via class on body */
.cs-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cs-back {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  margin-bottom: 4rem;
  transition: color 0.25s var(--ease);
  position: relative;
  z-index: 1;
}

.cs-back:hover { color: var(--lime); }

.cs-hero-meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
  position: relative;
  z-index: 1;
  opacity: 0;
  animation: slideUp 0.8s var(--ease) 0.1s forwards;
}

.cs-hero-co {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime);
}

.cs-hero-dot { width: 0.1875rem; height: 0.1875rem; border-radius: 50%; background: var(--border); }

.cs-hero-yr {
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.cs-hero-tag {
  padding: 0.25rem 0.625rem;
  border: 0.0625rem solid var(--border);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.cs-hero-h {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(2.5rem, 6vw, 6rem);
  line-height: 0.93;
  color: var(--text);
  max-width: 56.25rem;
  position: relative;
  z-index: 1;
  opacity: 0;
  animation: slideUp 0.9s var(--ease) 0.25s forwards;
}

.cs-hero-h em {
  font-style: italic;
  color: var(--lime);
  /*-webkit-text-stroke: 0.125rem var(--lime);*/
}

/* ─── CASE STUDY METRICS STRIP ───────────────────── */
.cs-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 0.0625rem solid var(--border);
  border-bottom: 0.0625rem solid var(--border);
}

.cs-strip-item {
  padding: 2.75rem 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
}

.cs-strip-item + .cs-strip-item::before {
  content: '';
  position: absolute;
  left: 0; top: 1.5rem; bottom: 1.5rem;
  width: 0.0625rem;
  background: var(--border);
}

.cs-strip-n {
  font-family: var(--serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--lime);
  line-height: 1;
  letter-spacing: -0.02em;
}

.cs-strip-l {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.45;
}

/* ─── CASE STUDY BODY ────────────────────────────── */
.cs-body-wrap {
  max-width: 51.25rem;
  margin: 0 auto;
  padding: 6rem 3.5rem;
}

.cs-section {
  margin-bottom: 5rem;
}

.cs-section-label {
  font-size: 0.6875rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 0.0625rem solid var(--border);
}

.cs-section h3 {
  font-family: var(--serif);
  font-size: clamp(1.375rem, 2.5vw, 1.875rem);
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.cs-section p {
  font-size: 1.0625rem;
  color: var(--text-dim);
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.cs-section p:last-child { margin-bottom: 0; }

.cs-section strong { color: var(--text); font-weight: 500; }

/* ─── INSIGHT BOX ────────────────────────────────── */
.cs-insight {
  background: var(--lime-bg);
  border: 0.0625rem solid rgba(202,255,51,0.2);
  border-left: 0.25rem solid var(--lime);
  padding: 2.25rem 2.5rem;
  margin: 3rem 0;
}

.cs-insight-label {
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 1rem;
  font-weight: 500;
}

.cs-insight p {
  font: var(--italic);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-dim);
  margin: 0;
}

/* ─── CASE STUDY NAV ─────────────────────────────── */
.cs-nav {
  border-top: 0.0625rem solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.cs-nav-item {
  padding: 3.25rem 3.5rem;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: background 0.3s var(--ease);
}

.cs-nav-item:hover { background: var(--surface); }
.cs-nav-item:hover .cs-nav-arrow { color: var(--lime); transform: translateX(0.375rem); }
.cs-nav-item.prev:hover .cs-nav-arrow { transform: translateX(-0.375rem); }

.cs-nav-item + .cs-nav-item { border-left: 0.0625rem solid var(--border); }

.cs-nav-dir {
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.cs-nav-title {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}

.cs-nav-arrow {
  font-size: 1.125rem;
  color: var(--muted);
  transition: color 0.25s var(--ease), transform 0.25s var(--ease);
  margin-top: 0.25rem;
}

/* ─── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 56.25rem) {
  #nav, footer { padding-left: 1.75rem; padding-right: 1.75rem; }
  #nav.scrolled { padding-left: 1.75rem; padding-right: 1.75rem; }
  .section { padding: 5rem 1.75rem; }
  #hero, .cs-hero { padding-left: 1.75rem; padding-right: 1.75rem; }
  #stats { padding: 2.5rem 1.75rem; grid-template-columns: 1fr 1fr; gap: 1.75rem; }
  .stat + .stat { border-left: none; padding-left: 0; }
  .stat:nth-child(3), .stat:nth-child(4) { border-top: 0.0625rem solid var(--border); padding-top: 1.75rem; }
  .cs-card { grid-template-columns: 1fr 1.75rem; gap: 1.5rem; }
  .cs-meta { display: none; }
  .about-grid, .cap-grid { grid-template-columns: 1fr; gap: 3rem; }
  .cs-strip { grid-template-columns: 1fr; }
  .cs-strip-item { padding: 2rem 1.75rem; }
  .cs-strip-item + .cs-strip-item::before { display: none; }
  .cs-strip-item + .cs-strip-item { border-top: 0.0625rem solid var(--border); }
  .cs-body-wrap { padding: 3.75rem 1.75rem; }
  .cs-nav { grid-template-columns: 1fr; }
  .cs-nav-item + .cs-nav-item { border-left: none; border-top: 0.0625rem solid var(--border); }
  .cs-nav-item { padding: 2.25rem 1.75rem; }
}