/* Northline Advisory — quiet luxury
   Navy #0E1A2B · Gold #C4A46A · Paper #F6F3EC · Slate #5C6570 */

:root {
  --navy: #0E1A2B;
  --navy-deep: #09121E;
  --navy-mid: #162433;
  --gold: #C4A46A;
  --gold-soft: #D4BE8C;
  --gold-mute: rgba(196, 164, 106, 0.28);
  --paper: #F6F3EC;
  --paper-warm: #EFE9DC;
  --ink: #0E1A2B;
  --slate: #5C6570;
  --slate-soft: #7A838C;
  --rule: rgba(14, 26, 43, 0.12);
  --rule-gold: rgba(196, 164, 106, 0.45);
  --white: #FFFcf7;
  --serif: "Newsreader", "Libre Baskerville", "Iowan Old Style", Georgia, serif;
  --sans: "IBM Plex Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --max: 1120px;
  --wide: 1280px;
  --pad: clamp(1.25rem, 4vw, 2.75rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  text-decoration-color: transparent;
  transition: color 0.2s var(--ease), text-decoration-color 0.2s var(--ease);
}

a:hover {
  text-decoration-color: var(--gold);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 3px;
}

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.018em;
  line-height: 1.15;
  margin: 0 0 0.65em;
  color: var(--navy);
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--gold);
  color: var(--navy);
  padding: 0.5rem 0.85rem;
  z-index: 100;
  font-size: 0.8125rem;
}

.skip:focus { top: 1rem; }

.wrap {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin-inline: auto;
}

.wrap-wide {
  width: min(var(--wide), calc(100% - var(--pad) * 2));
  margin-inline: auto;
}

.kicker {
  display: block;
  font-family: var(--sans);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.rule {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--gold);
  border: 0;
  margin: 1.5rem 0;
}

.lede {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--slate);
  max-width: 38rem;
}

/* —— Demo notice —— */
.demo-bar {
  background: var(--navy-deep);
  color: var(--gold-soft);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  padding: 0.55rem 1rem;
  font-weight: 500;
}

.demo-bar span {
  color: var(--paper);
  letter-spacing: 0.08em;
  text-transform: none;
  font-weight: 400;
  margin-left: 0.55rem;
}

/* —— Header —— */
.site-header {
  background: var(--navy);
  color: var(--paper);
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(196, 164, 106, 0.18);
}

.header-inner {
  width: min(var(--wide), calc(100% - var(--pad) * 2));
  margin-inline: auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.brand:hover { text-decoration: none; }

.brand-mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-name {
  font-family: var(--serif);
  font-size: 1.125rem;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.brand-sub {
  font-size: 0.5625rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 0.22rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.85rem;
}

.nav a {
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(246, 243, 236, 0.78);
  text-decoration: none;
}

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

.nav a[aria-current="page"] {
  box-shadow: 0 1px 0 var(--gold);
}

.nav-cta {
  border: 1px solid var(--gold);
  padding: 0.45rem 0.9rem;
  color: var(--gold) !important;
}

.nav-cta:hover {
  background: var(--gold);
  color: var(--navy) !important;
  text-decoration: none;
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  cursor: pointer;
  position: relative;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 1.25rem;
  height: 1px;
  background: var(--paper);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle span { top: 50%; }
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  left: 0;
  transform: none;
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

body.nav-open .nav-toggle span { background: transparent; }
body.nav-open .nav-toggle span::before {
  top: 0;
  transform: rotate(45deg);
}
body.nav-open .nav-toggle span::after {
  top: 0;
  transform: rotate(-45deg);
}

/* —— Hero —— */
.hero {
  background: var(--navy);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -8%;
  top: 12%;
  width: 42%;
  height: 120%;
  border: 1px solid rgba(196, 164, 106, 0.14);
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin-inline: auto;
  padding: clamp(4.5rem, 12vw, 8.5rem) 0 clamp(4rem, 10vw, 7.5rem);
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: var(--paper);
  font-size: clamp(2.4rem, 6.2vw, 4.35rem);
  font-weight: 400;
  max-width: 14ch;
  margin-bottom: 0;
}

.hero .rule { margin: 1.75rem 0 1.5rem; }

.hero .lede {
  color: rgba(246, 243, 236, 0.72);
  max-width: 32rem;
}

.hero-actions {
  margin-top: 2.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.55rem 1.35rem;
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--gold);
  background: var(--gold);
  color: var(--navy);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s;
}

.btn:hover {
  background: transparent;
  color: var(--gold);
  text-decoration: none;
}

.btn-ghost {
  background: transparent;
  color: var(--gold);
}

.btn-ghost:hover {
  background: var(--gold);
  color: var(--navy);
}

.btn-navy {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--paper);
}

.btn-navy:hover {
  background: transparent;
  color: var(--navy);
}

.text-link {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--gold);
  text-decoration: none;
}

.text-link::after {
  content: " →";
  font-family: var(--sans);
}

.text-link:hover { text-decoration: underline; text-decoration-color: var(--gold); }

/* —— Page header —— */
.page-head {
  padding: clamp(3.25rem, 8vw, 5.5rem) 0 0;
}

.page-head h1 {
  font-size: clamp(2.15rem, 5vw, 3.4rem);
  max-width: 16ch;
}

/* —— Sections —— */
.section {
  padding: clamp(3.5rem, 8vw, 6.25rem) 0;
}

.section-tight {
  padding: clamp(2.75rem, 6vw, 4.5rem) 0;
}

.section-navy {
  background: var(--navy);
  color: var(--paper);
}

.section-navy h2,
.section-navy h3 { color: var(--paper); }

.section-warm {
  background: var(--paper-warm);
}

.section-title {
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  max-width: 22ch;
}

.split-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2rem 4rem;
  align-items: end;
  margin-bottom: 3rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--rule);
}

.split-head p { color: var(--slate); margin: 0; }

/* —— Practice tiles —— */
.tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.tile {
  padding: 2.25rem 2rem 2.35rem;
  border-right: 1px solid var(--rule);
  text-decoration: none;
  display: block;
  transition: background 0.25s var(--ease);
  min-height: 100%;
}

.tile:last-child { border-right: 0; }

.tile:hover {
  background: var(--white);
  text-decoration: none;
}

.tile-num {
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-bottom: 1.35rem;
}

.tile h3 {
  font-size: 1.65rem;
  margin-bottom: 0.75rem;
}

.tile p {
  color: var(--slate);
  font-size: 0.975rem;
  margin-bottom: 1.35rem;
}

.tile-more {
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy);
}

/* —— Process strip —— */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.process-step {
  padding: 0 1.75rem;
  border-right: 1px solid rgba(196, 164, 106, 0.18);
}

.process-step:first-child { padding-left: 0; }
.process-step:last-child { border-right: 0; padding-right: 0; }

.process-num {
  display: block;
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 0.85rem;
}

.process-step h3 {
  font-size: 1.35rem;
  margin-bottom: 0.55rem;
}

.process-step p {
  color: rgba(246, 243, 236, 0.68);
  font-size: 0.9375rem;
}

/* —— Practice layout —— */
.practice-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3.5rem;
  align-items: start;
}

.practice-nav {
  position: sticky;
  top: calc(var(--header-h) + 1.5rem);
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--rule);
}

.practice-nav button {
  appearance: none;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--rule);
  text-align: left;
  padding: 1rem 0;
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--slate);
  cursor: pointer;
  position: relative;
}

.practice-nav button[aria-selected="true"] {
  color: var(--navy);
  padding-left: 1rem;
}

.practice-nav button[aria-selected="true"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gold);
}

.practice-panel {
  display: none;
}

.practice-panel.is-active { display: block; }

.practice-panel h2 {
  font-size: clamp(1.85rem, 3vw, 2.4rem);
}

.practice-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 1.5rem 0 2rem;
  padding: 1rem 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-size: 0.8125rem;
  color: var(--slate);
}

.practice-meta strong {
  font-weight: 500;
  color: var(--navy);
  margin-right: 0.35rem;
}

.detail-list {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
}

.detail-list li {
  padding: 1rem 0;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 1.25rem;
}

.detail-list strong {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.05rem;
}

.detail-list span { color: var(--slate); }

/* Accordion (mobile practice + reuse) */
.accordion {
  border-top: 1px solid var(--rule);
}

.acc-item { border-bottom: 1px solid var(--rule); }

.acc-btn {
  width: 100%;
  appearance: none;
  background: none;
  border: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 0;
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--navy);
  cursor: pointer;
  text-align: left;
}

.acc-btn .mark {
  font-family: var(--sans);
  font-size: 1.25rem;
  color: var(--gold);
  line-height: 1;
  width: 1.25rem;
  text-align: center;
}

.acc-panel {
  display: none;
  padding: 0 0 1.4rem;
  color: var(--slate);
}

.acc-item.is-open .acc-panel { display: block; }

/* —— Method —— */
.method {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
}

.method-card {
  padding: 2.25rem 2rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.method-card:nth-child(2n) { border-right: 0; }
.method-card:nth-child(n + 3) { border-bottom: 0; }

.method-card h3 {
  font-size: 1.55rem;
  margin: 0.35rem 0 0.7rem;
}

.method-card p { color: var(--slate); font-size: 0.975rem; }

/* —— Allocation lab —— */
.lab {
  background: var(--white);
  border: 1px solid var(--rule);
  padding: clamp(1.75rem, 4vw, 2.5rem);
}

.lab-flag {
  display: inline-block;
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  color: var(--navy);
  padding: 0.28rem 0.55rem;
  margin-bottom: 1rem;
}

.lab-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.75rem;
  align-items: center;
}

.pie-wrap {
  display: grid;
  justify-items: center;
  gap: 1.25rem;
}

.pie {
  width: min(240px, 70vw);
  height: min(240px, 70vw);
  border-radius: 50%;
  background: conic-gradient(
    var(--navy) 0 var(--eq),
    var(--gold) var(--eq) var(--fi),
    var(--paper-warm) var(--fi) 100%
  );
  box-shadow: inset 0 0 0 1px rgba(14, 26, 43, 0.08);
  position: relative;
}

.pie::after {
  content: "";
  position: absolute;
  inset: 28%;
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(14, 26, 43, 0.06);
}

.bar-stack {
  display: flex;
  height: 10px;
  width: 100%;
  background: var(--paper-warm);
}

.bar-eq { background: var(--navy); }
.bar-fi { background: var(--gold); }
.bar-ca { background: #cfc6b4; }

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.35rem;
  justify-content: center;
  font-size: 0.8125rem;
  color: var(--slate);
}

.swatch {
  display: inline-block;
  width: 0.65rem;
  height: 0.65rem;
  margin-right: 0.4rem;
  vertical-align: middle;
}

.swatch-eq { background: var(--navy); }
.swatch-fi { background: var(--gold); }
.swatch-ca { background: #cfc6b4; border: 1px solid var(--rule); }

.sliders label {
  display: grid;
  grid-template-columns: 7.5rem 1fr 3.1rem;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1.1rem;
  font-size: 0.875rem;
}

.sliders input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  height: 2px;
  background: var(--rule);
  width: 100%;
}

.sliders input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--navy);
  border: 2px solid var(--paper);
  box-shadow: 0 0 0 1px var(--navy);
  cursor: pointer;
}

.sliders input[type="range"]::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--navy);
  border: 2px solid var(--paper);
  box-shadow: 0 0 0 1px var(--navy);
  cursor: pointer;
}

.pct {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: var(--navy);
  text-align: right;
}

.lab-note {
  margin-top: 1.5rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--rule);
  font-size: 0.8125rem;
  color: var(--slate);
}

.lab-actions {
  margin-top: 0.75rem;
}

/* —— Team —— */
.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
}

.person {
  padding: 2.5rem 2.25rem 2.75rem 0;
  border-bottom: 1px solid var(--rule);
}

.person + .person {
  padding-left: 2.25rem;
  border-left: 1px solid var(--rule);
}

.avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--navy);
  letter-spacing: 0.06em;
  margin-bottom: 1.5rem;
  background: var(--white);
}

.person h2 {
  font-size: 1.85rem;
  margin-bottom: 0.25rem;
}

.role {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 0.85rem;
}

.demo-chip {
  display: inline-block;
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy);
  border: 1px solid var(--gold-mute);
  padding: 0.2rem 0.45rem;
  margin-bottom: 1rem;
}

.person p { color: var(--slate); font-size: 0.975rem; }

/* —— Contact —— */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 3.5rem;
  align-items: start;
}

.form {
  display: grid;
  gap: 1.15rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
}

.field input,
.field select,
.field textarea {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--navy);
  background: var(--white);
  border: 0;
  border-bottom: 1px solid rgba(14, 26, 43, 0.22);
  padding: 0.7rem 0.15rem;
  width: 100%;
  border-radius: 0;
}

.field textarea {
  min-height: 8.5rem;
  resize: vertical;
  border: 1px solid rgba(14, 26, 43, 0.14);
  padding: 0.75rem 0.85rem;
  background: var(--white);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--slate) 50%),
    linear-gradient(135deg, var(--slate) 50%, transparent 50%);
  background-position: calc(100% - 14px) calc(50% - 2px), calc(100% - 8px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 1.75rem;
}

.practice-panel[hidden] { display: none !important; }

.form-note {
  font-size: 0.8125rem;
  color: var(--slate);
}

.success {
  display: none;
  background: var(--white);
  border: 1px solid var(--rule);
  padding: 2.25rem 2rem;
}

.success.is-visible { display: block; }

.form.is-hidden { display: none; }

.success h2 { font-size: 1.75rem; }

aside.quiet p { color: var(--slate); }

.aside-list {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
}

.aside-list li {
  padding: 0.85rem 0;
  border-top: 1px solid var(--rule);
  font-size: 0.9375rem;
}

.aside-list strong {
  display: block;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
}

/* —— Invite band —— */
.invite {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
}

.invite h2 {
  font-size: clamp(1.85rem, 3.4vw, 2.5rem);
  max-width: 16ch;
  margin: 0;
}

/* —— Footer —— */
.site-footer {
  background: var(--navy-deep);
  color: rgba(246, 243, 236, 0.62);
  padding: 3.25rem 0 2rem;
  font-size: 0.875rem;
}

.foot-top {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 2.25rem;
  border-bottom: 1px solid rgba(196, 164, 106, 0.16);
}

.foot-brand .brand-name { font-size: 1.25rem; }
.foot-brand p {
  margin-top: 0.85rem;
  max-width: 22rem;
  color: rgba(246, 243, 236, 0.5);
}

.foot-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  align-content: flex-start;
}

.foot-nav a {
  color: rgba(246, 243, 236, 0.7);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
}

.foot-nav a:hover { color: var(--gold); }

.foot-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 1.35rem;
  font-size: 0.75rem;
}

/* —— Utilities —— */
#estate, #liquidity, #next, #example, #m-estate, #m-liquidity, #m-next {
  scroll-margin-top: calc(var(--header-h) + 2.75rem);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* —— Responsive —— */
@media (max-width: 900px) {
  .nav-toggle { display: block; }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--navy-deep);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem var(--pad) 1.75rem;
    gap: 0;
    border-bottom: 1px solid rgba(196, 164, 106, 0.18);
  }

  body.nav-open .nav { display: flex; }

  .nav a {
    display: block;
    width: 100%;
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(246, 243, 236, 0.08);
    font-size: 0.9375rem;
  }

  .nav-cta {
    margin-top: 1rem;
    width: auto;
    border-bottom: 1px solid var(--gold);
  }

  .split-head,
  .tiles,
  .process,
  .practice-layout,
  .method,
  .lab-grid,
  .team-grid,
  .contact-grid,
  .invite,
  .foot-top,
  .foot-bottom {
    grid-template-columns: 1fr;
    display: block;
  }

  .tile {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
    padding: 1.85rem 0;
  }

  .tiles { border-bottom: 0; }

  .process-step {
    border-right: 0;
    border-bottom: 1px solid rgba(196, 164, 106, 0.16);
    padding: 1.5rem 0;
  }

  .process-step:last-child { border-bottom: 0; }

  .practice-nav { display: none; }

  .practice-panel { display: none; }
  .js-desktop-only { display: none !important; }

  .method-card {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }
  .method-card:nth-child(n + 3) { border-bottom: 1px solid var(--rule); }
  .method-card:last-child { border-bottom: 0; }

  .person,
  .person + .person {
    padding: 2rem 0;
    border-left: 0;
  }

  .invite { display: grid; gap: 1.5rem; }
  .foot-nav { margin-top: 1.5rem; }
  .foot-bottom { display: grid; }
  .sliders label { grid-template-columns: 1fr auto; }
  .sliders label input { grid-column: 1 / -1; }
  .detail-list li { grid-template-columns: 1fr; gap: 0.35rem; }
  .hero::after { display: none; }
}

@media (min-width: 901px) {
  .js-mobile-acc { display: none !important; }
}

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