/* ============================================================
   Wealthdoor — main.css
   Palette derived from the Wealthdoor Brand Guidelines:
   #0013A0 brand blue · #F05A29 ember · #FFE3DA blush
   #686868 grey · #FFFFFF · #000000
   Modern extensions are tints/shades of the brand blue only.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  /* brand */
  --brand:        #0013A0;
  --brand-lift:   #2B45E8;
  --brand-glow:   #5E7BFF;
  --azure:        #9DB8FF;
  --ember:        #F05A29;
  --ember-soft:   #FF8154;
  --blush:        #FFE3DA;
  --grey:         #686868;

  /* surfaces */
  --ink:          #04061A;
  --navy-900:     #01062B;
  --navy-800:     #030C3F;
  --navy-700:     #071561;
  --paper:        #FFFFFF;
  --mist:         #F3F5FC;
  --mist-2:       #E7ECF9;

  /* semantic (set per section by [data-theme]) */
  --bg:           var(--navy-900);
  --fg:           #FFFFFF;
  --fg-soft:      rgba(255,255,255,.62);
  --fg-faint:     rgba(255,255,255,.34);
  --rule:         rgba(255,255,255,.13);
  --card:         rgba(255,255,255,.045);
  --card-edge:    rgba(255,255,255,.10);

  /* type */
  --sans: "Figtree", "Proxima Nova", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* rhythm */
  --shell: 1280px;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --sec-y: clamp(5.5rem, 12vh, 10rem);
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;

  /* motion */
  --e-out: cubic-bezier(.16,1,.3,1);
  --e-io:  cubic-bezier(.65,0,.35,1);
  --t-fast: .28s;
  --t-mid: .6s;
  --t-slow: 1.05s;
}

[data-theme="light"] {
  --bg:        var(--paper);
  --fg:        #0A0E27;
  --fg-soft:   rgba(10,14,39,.62);
  --fg-faint:  rgba(10,14,39,.36);
  --rule:      rgba(10,14,39,.12);
  --card:      rgba(10,14,39,.022);
  --card-edge: rgba(10,14,39,.10);
}
[data-theme="dark"] {
  --bg:        var(--navy-900);
  --fg:        #FFFFFF;
  --fg-soft:   rgba(255,255,255,.62);
  --fg-faint:  rgba(255,255,255,.34);
  --rule:      rgba(255,255,255,.13);
  --card:      rgba(255,255,255,.045);
  --card-edge: rgba(255,255,255,.10);
}

/* ---------- 2. Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}
body {
  margin: 0;
  background: var(--navy-900);
  color: #fff;
  font-family: var(--sans);
  font-size: clamp(1rem, .95rem + .18vw, 1.0625rem);
  line-height: 1.62;
  font-weight: 400;
  letter-spacing: -.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg, canvas, video { display: block; max-width: 100%; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -.032em; line-height: 1.06; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }

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

::selection { background: var(--ember); color: #fff; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px;
  padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 1rem; top: -6rem; z-index: 999;
  background: var(--ember); color: #fff; padding: .7rem 1.1rem; border-radius: var(--r-sm);
  font-weight: 600; transition: top .25s var(--e-out);
}
.skip-link:focus { top: 1rem; }

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

/* ---------- 3. Shared type ---------- */
.eyebrow, .section-tag, .stage-caption, .shape__label i, .reg__code {
  font-family: var(--mono);
  font-size: .705rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-weight: 500;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: .7rem;
  color: var(--fg-soft); margin-bottom: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.5;
}
.eyebrow__dot {
  width: 7px; height: 7px; border-radius: 50%; flex: none;
  background: var(--ember);
  box-shadow: 0 0 0 0 rgba(240,90,41,.55);
  animation: pulse 2.8s var(--e-io) infinite;
}
@keyframes pulse {
  0%, 70%, 100% { box-shadow: 0 0 0 0 rgba(240,90,41,.5); }
  35% { box-shadow: 0 0 0 9px rgba(240,90,41,0); }
}
.section-tag {
  color: var(--fg-faint); margin-bottom: 1.35rem;
}
.section-title {
  font-size: clamp(1.9rem, 1.1rem + 3.1vw, 3.6rem);
  max-width: 19ch;
  font-weight: 700;
}
.section-head { margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.section-head--split {
  display: flex; flex-wrap: wrap; gap: 2rem 3rem;
  align-items: flex-end; justify-content: space-between;
}
.section-head--split .section-title { max-width: 16ch; }
.stage-caption { color: var(--fg-faint); margin-top: 1rem; line-height: 1.6; }

/* ---------- 4. Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex; align-items: center; gap: .7rem;
  padding: .72rem 1.4rem;
  border-radius: var(--r-sm);
  font-weight: 600; font-size: .95rem; letter-spacing: -.01em;
  isolation: isolate; overflow: hidden;
  transition: transform .45s var(--e-out);
  will-change: transform;
}

.btn--primary {
  background: var(--ember); color: #fff;
  box-shadow: 0 10px 34px -12px rgba(240,90,41,.75);
}
.btn--quiet {
  border: 1px solid var(--card-edge); color: var(--fg);
  background: var(--card);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.btn--ghost {
  border: 1px solid var(--card-edge); padding: .62rem 1.15rem; font-size: .88rem;
  color: var(--fg);
}
.btn--block { width: 100%; justify-content: center; margin-top: .4rem; }

.btn__icon svg {
  width: 15px; height: 15px; fill: none; stroke: currentColor;
  stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
  transition: transform .45s var(--e-out);
}
.btn:hover .btn__icon svg { transform: translateX(4px); }

.link-arrow {
  display: inline-flex; align-items: baseline; gap: .4rem;
  font-family: var(--mono); font-size: .82rem; letter-spacing: .02em;
  color: var(--fg); padding-bottom: .25rem;
  background-image: linear-gradient(var(--ember), var(--ember));
  background-size: 0% 1px; background-repeat: no-repeat; background-position: 0 100%;
  transition: background-size .5s var(--e-out), color .3s;
}
.link-arrow:hover { background-size: 100% 1px; color: var(--ember); }

/* ---------- 6. Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 90;
  transition: transform .5s var(--e-out), background-color .45s, backdrop-filter .45s;
}
.site-header.is-solid {
  background: rgba(1,6,43,.72);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.site-header.is-hidden { transform: translateY(-102%); }
.site-header__row {
  display: flex; align-items: center; gap: clamp(1rem, 3vw, 2.5rem);
  height: 74px;
}
.brand { display: inline-flex; align-items: center; margin-right: auto; }
.brand__logo { display: block; height: 46px; width: auto; }

.site-nav ul { display: flex; gap: clamp(1rem, 2.2vw, 2.1rem); }
.site-nav a {
  position: relative; font-size: .92rem; font-weight: 500;
  color: rgba(255,255,255,.66); padding: .4rem 0;
  transition: color .3s;
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: var(--ember); transform: scaleX(0); transform-origin: 100% 50%;
  transition: transform .5s var(--e-out);
}
.site-nav a:hover, .site-nav a.is-current { color: #fff; }
.site-nav a:hover::after, .site-nav a.is-current::after { transform: scaleX(1); transform-origin: 0 50%; }

.site-header__cta { color: #fff; }
.site-header__progress {
  height: 1px; background: rgba(255,255,255,.09);
}
.site-header__progress i {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--brand-lift), var(--ember));
  transform-origin: 0 50%;
}

.nav-toggle {
  display: none; width: 40px; height: 40px; border-radius: var(--r-sm);
  border: 1px solid rgba(255,255,255,.18);
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span {
  display: block; width: 18px; height: 2px; background: #fff; border-radius: 1px;
  transition: transform .4s var(--e-out), opacity .3s;
}
.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; transform: scaleX(0); }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 7. Reveals ---------- */
[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 26px, 0);
  transition: opacity .95s var(--e-out), transform .95s var(--e-out);
  transition-delay: var(--d, 0ms);
}
[data-reveal].is-in { opacity: 1; transform: none; }
.no-js [data-reveal] { opacity: 1; transform: none; }

/* Mask reveal: the wrapper is observed (its clipped child never intersects). */
.hero__title .line[data-reveal] {
  display: block; overflow: hidden; padding-bottom: .08em;
  opacity: 1; transform: none;
}
.hero__title .line__in {
  display: block;
  transform: translate3d(0, 106%, 0);
  transition: transform 1.2s var(--e-out);
  transition-delay: var(--d, 0ms);
}
.hero__title .line.is-in .line__in { transform: none; }

/* ---------- 8. HERO ---------- */
.hero {
  position: relative;
  height: calc(100svh + 2400px);
  background: var(--navy-900);
}
.hero__pin {
  position: sticky; top: 0;
  height: 100svh;
  overflow: hidden; isolation: isolate;
  display: flex; align-items: center;
  padding: 7rem 0 5rem;
}
.hero__canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
}
.hero__overlay {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(100deg, rgba(1,6,43,.9) 0%, rgba(1,6,43,.62) 38%, rgba(1,6,43,.12) 62%, rgba(1,6,43,0) 80%),
    linear-gradient(0deg, var(--navy-900) 0%, rgba(1,6,43,.6) 10%, transparent 40%);
}
.hero__grain {
  position: absolute; inset: 0; z-index: 2; pointer-events: none; opacity: .5;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/><feColorMatrix type='saturate' values='0'/></filter><rect width='140' height='140' filter='url(%23n)' opacity='.055'/></svg>");
}
.hero__content { position: relative; z-index: 3; }
.hero__title {
  font-size: clamp(1.9rem, 1rem + 4vw, 4rem);
  max-width: 17ch;
  margin-bottom: clamp(1.6rem, 3vw, 2.2rem);
}
.hero__title .line--muted {
  background: linear-gradient(96deg, #fff 6%, var(--azure) 44%, var(--ember) 102%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.hero__lede {
  max-width: 54ch; color: var(--fg-soft);
  font-size: clamp(1rem, .95rem + .35vw, 1.16rem);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: clamp(2rem, 4vw, 2.9rem); }

/* capability ticker strip (between hero and core-principle) */
.ticker-strip {
  position: relative; z-index: 4;
  background: var(--navy-900);
  border-top: 1px solid rgba(255,255,255,.07);
  border-bottom: 1px solid rgba(255,255,255,.07);
  padding-block: .85rem;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.ticker-strip__track {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: max-content;
  animation: ticker-scroll 24s linear infinite;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.32);
}
.ticker-strip__sep {
  color: rgba(240,90,41,.6);
  font-weight: 400;
  letter-spacing: 0;
}
@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.hero__scroll {
  /* right margin, not centre — the facts row already owns the hero's baseline */
  position: absolute; right: clamp(1.25rem, 4vw, 3.25rem); bottom: 2.1rem;
  z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: .7rem;
  font-family: var(--mono); font-size: .62rem; letter-spacing: .24em;
  text-transform: uppercase; color: var(--fg-faint);
  transition: color .3s;
}
.hero__scroll:hover { color: #fff; }
.hero__scroll-rail {
  position: relative; width: 1px; height: 52px; background: var(--rule); overflow: hidden;
}
.hero__scroll-rail i {
  position: absolute; inset: 0; background: var(--ember);
  animation: railRun 2.4s var(--e-io) infinite;
}
@keyframes railRun {
  0%   { transform: translateY(-100%); }
  60%,100% { transform: translateY(100%); }
}

/* ---------- 9. CORE PRINCIPLE ---------- */
.principle {
  position: relative;
  background: linear-gradient(180deg, var(--navy-900) 0%, #020828 40%, var(--navy-900) 100%);
}
/* The scrub gives the pinned panel its scroll runway; without it the section is
   exactly one viewport tall and the choreography has nothing to travel through. */
.principle__scrub { height: 150vh; }
.principle__sticky {
  position: sticky; top: 0; min-height: 100svh;
  display: flex; align-items: center;
}
.principle__grid {
  display: grid; gap: clamp(2.5rem, 6vw, 5rem);
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  align-items: center; width: 100%;
}
.principle__statement {
  font-size: clamp(1.65rem, .9rem + 2.9vw, 3.2rem);
  font-weight: 600; line-height: 1.16; letter-spacing: -.03em;
  max-width: 20ch;
}
.principle__statement .w {
  display: inline-block;
  opacity: .2;
  filter: blur(2px);
  transform: translateY(.14em);
  transition: opacity .55s var(--e-out), filter .55s var(--e-out), transform .55s var(--e-out), color .55s;
}
.principle__statement .w.is-lit { opacity: 1; filter: none; transform: none; }
.principle__statement .em.is-lit { color: var(--ember-soft); }
.principle__statement .mute.is-lit { color: var(--fg-faint); }

.mandate-svg { width: 100%; height: auto; overflow: visible; }
.mandate-grid line { stroke: rgba(255,255,255,.07); stroke-width: 1; }
.mandate-bench {
  fill: none; stroke: rgba(255,255,255,.26); stroke-width: 1.5; stroke-dasharray: 3 6;
}
.mandate-path {
  fill: none; stroke: url(#gMandate); stroke-width: 3.4;
  stroke-linecap: round; stroke-linejoin: round;
}
.mandate-dot { fill: var(--ember); }
.mandate-label {
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; fill: var(--fg-faint);
}
.mandate-label--mine { fill: var(--ember); opacity: 0; transition: opacity .6s; }
.principle.is-active .mandate-label--mine { opacity: 1; }
.principle__figure figcaption {
  margin-top: 1.5rem; color: var(--fg-faint); font-size: .93rem; max-width: 46ch;
}

/* ---------- 10. CREDENTIALS ---------- */
.credentials {
  background: var(--paper); color: var(--fg);
  padding: var(--sec-y) 0;
  position: relative; z-index: 2;
}
.cred-lede {
  color: var(--fg-soft); font-size: 1rem; line-height: 1.65;
  max-width: 34ch;
}

.cred-grid {
  display: grid; gap: clamp(1.5rem, 3vw, 2.2rem);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.cred-card { display: grid; gap: 1.1rem; align-content: start; }
.cred-card__visual {
  position: relative;
  aspect-ratio: 4 / 3.2;
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex; align-items: flex-end;
  padding: clamp(1rem, 2.2vw, 1.5rem);
}
.cred-card__visual--a { background: linear-gradient(155deg, var(--brand) 0%, var(--brand-lift) 55%, var(--ember) 135%); }
.cred-card__visual--b { background: linear-gradient(160deg, var(--navy-800) 0%, var(--brand) 65%, var(--brand-glow) 145%); }
.cred-card__visual--c { background: linear-gradient(150deg, var(--ember) -15%, var(--brand-lift) 60%, var(--navy-900) 135%); }
.cred-card__visual::before {
  content: ""; position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1.15 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  opacity: .48; mix-blend-mode: overlay; pointer-events: none;
}

.cred-card__chip {
  width: 100%;
  background: #fff; color: var(--fg);
  border-radius: var(--r-md);
  padding: 1rem 1.15rem;
  box-shadow: 0 20px 44px -22px rgba(1,6,43,.55);
  display: grid; gap: .65rem;
}
.cred-card__chip-label {
  font-family: var(--mono); font-size: .64rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--fg-faint);
}
.cred-card__chip-rows { display: grid; gap: .65rem; }
.cred-card__chip-rows li {
  display: flex; flex-direction: column; align-items: flex-start; gap: .18rem;
}
.cred-card__chip-rows span { font-size: .74rem; color: var(--fg-faint); }
.cred-card__chip-rows b { font-size: .84rem; font-weight: 600; line-height: 1.3; }

.cred-card__title { font-size: 1.15rem; font-weight: 700; letter-spacing: -.02em; }
.cred-card__desc { color: var(--fg-soft); font-size: .92rem; max-width: 44ch; line-height: 1.55; }

/* ---------- 11. GROUP SHAPE ---------- */
.shape {
  background: var(--mist); color: var(--fg);
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}
.shape__grid {
  display: grid; gap: clamp(1.2rem, 3vw, 1.8rem);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.shape__grid li {
  display: grid; gap: .8rem; align-content: start;
  position: relative; overflow: hidden;
  padding: clamp(1.6rem, 3vw, 2.1rem) clamp(1.5rem, 3vw, 1.9rem) clamp(1.9rem, 3.5vw, 2.3rem);
  background: var(--card);
  border: 1px solid var(--card-edge);
  border-radius: var(--r-lg);
  transition: transform .45s var(--e-out), box-shadow .45s var(--e-out), border-color .45s var(--e-out);
}
.shape__grid li::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--brand) 10%, var(--brand-lift) 55%, var(--ember) 105%);
  opacity: .85;
}
.shape__grid li::after {
  content: ""; position: absolute; right: -1.4rem; bottom: -1.6rem;
  width: 6.5rem; height: 6.5rem; border-radius: 50%;
  background: radial-gradient(circle, rgba(94,123,255,.14), transparent 72%);
  pointer-events: none;
}
.shape__grid li:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px -36px rgba(1,6,43,.28);
  border-color: var(--brand-lift);
}
.shape__num {
  font-size: clamp(2.8rem, 1.4rem + 4vw, 5rem);
  font-weight: 800; letter-spacing: -.06em; line-height: .95;
  background: linear-gradient(150deg, var(--brand) 10%, var(--brand-lift) 55%, var(--ember) 105%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  font-variant-numeric: tabular-nums;
}
.shape__label {
  font-size: .98rem; font-weight: 600; line-height: 1.45;
  padding-top: .7rem; border-top: 1px solid var(--rule);
}
.shape__label i {
  display: block; font-style: normal; color: var(--fg-faint);
  font-size: .7rem; letter-spacing: .02em; margin-top: .35rem;
}

/* ---------- 12. PRACTICES ---------- */
.practices {
  background: var(--navy-900); color: #fff;
  padding-top: var(--sec-y);
  padding-bottom: clamp(5rem, 11vw, 9rem);
  position: relative;
}
.practices::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 60vh; pointer-events: none;
  background: radial-gradient(60% 100% at 20% 0%, rgba(43,69,232,.22), transparent 70%);
}
.practices__intro {
  position: relative; margin-bottom: clamp(2.5rem, 5vw, 4rem);
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
}
.practices__intro .section-title { max-width: 22ch; }

.practices__viewport {
  overflow: visible;
  width: 100%; max-width: var(--shell); margin-inline: auto; padding: 0 var(--gutter);
  display: grid; gap: clamp(2rem, 4vw, 4rem);
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  align-items: start;
}
.practices__media {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  width: 94%;
  position: sticky;
  top: 12svh;
  aspect-ratio: 4 / 3.1;
  max-height: 76svh;
  will-change: transform;
}
.practices__rail {
  grid-column: 1;
  grid-row: 1;
  display: grid;
  gap: clamp(9rem, 20vh, 16rem);
  padding-block-start: 0;
  padding-block-end: 6svh;
}
.practice {
  min-height: 55svh;
  display: flex;
  align-items: center;
}
.practice__title {
  font-size: clamp(1.9rem, 1.1rem + 3vw, 3.3rem); margin-bottom: 1rem;
}
.practice__title em { font-style: normal; color: var(--azure); font-weight: 500; display: block; font-size: .48em; letter-spacing: -.02em; margin-top: .4rem; }
.practice__lede { color: var(--fg-soft); max-width: 44ch; }
.practice__points {
  display: grid; gap: .55rem; margin: 1.7rem 0;
}
.practice__points li {
  position: relative; padding-left: 1.4rem; font-size: .95rem; color: var(--fg-soft);
}
.practice__points li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 8px; height: 8px; border-radius: 50%;
  border: 1.5px solid var(--ember);
}
.practice__links { display: flex; flex-wrap: wrap; gap: 1.4rem; }

.practice__stage {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  overflow: hidden;
  border-radius: var(--r-lg);
  padding: clamp(1rem, 2vw, 1.6rem);
  background: linear-gradient(155deg, rgba(255,255,255,.07), rgba(255,255,255,.015));
  border: 1px solid var(--card-edge);
  box-shadow: 0 40px 90px -50px rgba(0,0,0,.9);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transform: translate3d(0, 5%, 0) scale(.96);
  transition: opacity 1s var(--e-io), transform 1.1s var(--e-io), visibility 0s linear 1s;
}
.practice__stage.is-active {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: none;
  transition: opacity 1s var(--e-io), transform 1.1s var(--e-io), visibility 0s linear 0s;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.practice__stage canvas {
  width: 100%; flex: 1 1 auto; min-height: 0; border-radius: var(--r-md);
}
.practice__stage .stage-caption { padding-inline: .3rem; flex: none; margin-top: .8rem; }

.map-legend { position: absolute; left: 1.5rem; bottom: 4.4rem; display: flex; gap: .5rem; }
.map-pin {
  display: inline-flex; align-items: center; gap: .45rem;
  font-family: var(--mono); font-size: .64rem; letter-spacing: .12em; text-transform: uppercase;
  padding: .38rem .7rem; border-radius: 100px;
  border: 1px solid var(--card-edge); background: rgba(1,6,43,.55);
  color: var(--fg-soft);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: color .3s, border-color .3s;
}
.map-pin i { width: 6px; height: 6px; border-radius: 50%; background: var(--ember); }
.map-pin:hover, .map-pin.is-on { color: #fff; border-color: var(--ember); }

/* goal scene */
.goal { position: relative; flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; }
.goal canvas { flex: 1 1 auto; min-height: 0; width: 100%; }
.goal__scrubber { flex: none; }
.goal__readout {
  /* wide enough that every milestone settles on two lines, so the plot below
     it can reserve a constant amount of headroom */
  position: absolute; left: 1.4rem; top: 1.2rem; max-width: min(34ch, 62%);
}
.goal__year {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--ember); margin-bottom: .35rem;
}
.goal__milestone { font-size: .95rem; font-weight: 600; line-height: 1.4; min-height: 2.8em; }
.goal__scrubber { margin-top: 1rem; padding-inline: .3rem; }
.goal__scrubber input[type="range"] {
  width: 100%; -webkit-appearance: none; appearance: none; background: transparent; cursor: grab;
}
.goal__scrubber input[type="range"]:active { cursor: grabbing; }
.goal__scrubber input[type="range"]::-webkit-slider-runnable-track {
  height: 2px; background: rgba(255,255,255,.16); border-radius: 2px;
}
.goal__scrubber input[type="range"]::-moz-range-track {
  height: 2px; background: rgba(255,255,255,.16); border-radius: 2px;
}
.goal__scrubber input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; margin-top: -7px; border-radius: 50%;
  background: var(--ember); border: 3px solid var(--navy-900);
  box-shadow: 0 0 0 1px var(--ember), 0 0 18px rgba(240,90,41,.7);
  transition: transform .3s var(--e-out);
}
.goal__scrubber input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--ember); border: 3px solid var(--navy-900);
  box-shadow: 0 0 0 1px var(--ember);
}
.goal__scrubber input[type="range"]:hover::-webkit-slider-thumb { transform: scale(1.18); }
.goal__ticks {
  display: flex; justify-content: space-between; margin-top: .5rem;
  font-family: var(--mono); font-size: .6rem; letter-spacing: .12em; color: var(--fg-faint);
}

/* architecture scene */
.arch-key {
  display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1rem; padding-inline: .3rem;
  flex: none;
}
.arch-key button {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase;
  padding: .34rem .66rem; border-radius: 100px;
  border: 1px solid var(--card-edge); color: var(--fg-faint);
  transition: color .3s, border-color .3s, background-color .3s;
}
.arch-key button:hover, .arch-key button.is-on {
  color: #fff; border-color: var(--brand-glow); background: rgba(94,123,255,.14);
}

/* ---------- 13. WHO WE ARE (stack) ---------- */
.stack {
  background: var(--mist); color: var(--fg);
  position: relative; z-index: 2;
  height: 340vh;
}
.stack__sticky {
  position: sticky; top: 0; height: 100svh; display: flex; align-items: center;
  overflow: hidden;
}
.stack__grid {
  display: grid; gap: clamp(2rem, 5vw, 4.5rem);
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  align-items: center; width: 100%;
}
.stack__lede { color: var(--fg-soft); margin-top: 1.2rem; max-width: 40ch; }
.stack__layers { position: relative; display: grid; gap: .7rem; }
.slab {
  position: relative;
  padding: clamp(1rem, 2.2vw, 1.5rem) clamp(1.1rem, 2.4vw, 1.7rem);
  border-radius: var(--r-md);
  background: #fff;
  border: 1px solid rgba(10,14,39,.08);
  box-shadow: 0 24px 60px -44px rgba(1,6,43,.55);
  display: grid; gap: .2rem;
  opacity: 0;
  transform: translate3d(0, 46px, 0) scale(.97);
  transition: opacity .7s var(--e-out), transform .7s var(--e-out), box-shadow .5s, border-color .5s;
}
.slab.is-set { opacity: 1; transform: none; }
.slab h3 { font-size: clamp(1.05rem, .9rem + .6vw, 1.35rem); }
.slab p { color: var(--fg-soft); font-size: .92rem; margin-top: .25rem; }
.slab--crown {
  background: linear-gradient(122deg, var(--brand) 0%, var(--brand-lift) 62%, var(--ember) 132%);
  border-color: transparent; color: #fff;
  box-shadow: 0 34px 70px -40px rgba(0,19,160,.8);
}
.slab--crown p { color: rgba(255,255,255,.78); }

/* ---------- 14. REGULATORY ---------- */
.reg {
  background: var(--navy-900); color: #fff; padding: var(--sec-y) 0;
  position: relative;
}
.reg::before {
  content: ""; position: absolute; inset: auto 0 -30% 0; height: 70vh; pointer-events: none;
  background: radial-gradient(50% 100% at 78% 100%, rgba(240,90,41,.16), transparent 70%);
}
.reg__intro { position: relative; margin-bottom: clamp(2.5rem, 5vw, 4rem); }

.reg__track { position: relative; height: 220vh; }
.reg__sticky {
  position: sticky; top: 0;
  height: 100svh;
  display: flex; align-items: center;
  overflow: hidden;
}
.reg__viewport {
  width: 100%; max-width: var(--shell); margin-inline: auto; padding: 0 var(--gutter);
  display: grid; gap: clamp(2rem, 4vw, 4rem);
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  align-items: stretch;
}
.reg__globe {
  grid-column: 1;
  display: flex; align-items: center;
  will-change: transform;
}
.reg__globe canvas { width: 100%; height: auto; aspect-ratio: 1 / 1; }
.reg__panels {
  grid-column: 2;
  position: relative;
  min-height: clamp(340px, 38vw, 460px);
}
.reg__panel {
  position: absolute; inset: 0;
  width: 100%;
  padding: clamp(1.5rem, 3vw, 2.4rem);
  border-radius: var(--r-lg);
  background: linear-gradient(155deg, rgba(255,255,255,.075), rgba(255,255,255,.02));
  border: 1px solid var(--card-edge);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(0, 4%, 0) scale(.97);
  transition: opacity .7s var(--e-io), transform .8s var(--e-io), border-color .6s var(--e-io), visibility 0s linear .7s;
}
.reg__panel.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  border-color: rgba(94,123,255,.45);
  transform: none;
  transition: opacity .7s var(--e-io), transform .8s var(--e-io), border-color .6s var(--e-io), visibility 0s linear 0s;
}
.reg__flagline {
  display: flex; align-items: center; gap: .7rem;
  font-size: .92rem; color: var(--fg-soft); margin-bottom: 1.2rem;
}
.reg__code {
  padding: .22rem .5rem; border-radius: 5px;
  background: rgba(255,255,255,.09); color: #fff; letter-spacing: .12em;
}
.reg__reg {
  font-size: clamp(2.6rem, 1.6rem + 4vw, 4.6rem); letter-spacing: -.055em; line-height: .9;
  background: linear-gradient(130deg, #fff 12%, var(--azure) 62%, var(--ember-soft) 118%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.reg__status {
  font-size: 1.05rem; font-weight: 600; margin-top: .7rem; color: #fff;
}
.reg__facts { display: grid; gap: .85rem; margin-top: 1.8rem; padding-top: 1.4rem; border-top: 1px solid var(--rule); }
.reg__facts > div { display: grid; grid-template-columns: minmax(0,.5fr) minmax(0,1fr); gap: 1rem; align-items: baseline; }
.reg__facts dt {
  font-family: var(--mono); font-size: .64rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--fg-faint);
}
.reg__facts dd { font-size: .95rem; font-weight: 500; }

.reg__banner {
  position: relative;
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  padding: clamp(1.5rem, 3vw, 2.2rem) clamp(1.5rem, 3vw, 2.6rem);
  border-radius: var(--r-lg);
  border: 1px solid var(--card-edge);
  background: linear-gradient(120deg, rgba(0,19,160,.5), rgba(3,12,63,.2));
  font-size: clamp(1rem, .95rem + .4vw, 1.2rem); color: var(--fg-soft); max-width: 74ch;
}
.reg__banner-tag {
  display: block; font-family: var(--mono); font-size: .68rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ember); margin-bottom: .7rem;
}

/* ---------- 15. CONTACT ---------- */
.contact {
  background:
    linear-gradient(100deg, rgba(255,255,255,.93) 0%, rgba(255,255,255,.8) 45%, rgba(255,255,255,.62) 100%),
    url("../img/contact-hills.webp") center 60% / cover no-repeat,
    var(--paper);
  color: var(--fg); padding: var(--sec-y) 0;
  position: relative; z-index: 2;
}
.contact__grid {
  display: grid; gap: clamp(2.5rem, 6vw, 5rem);
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  align-items: start;
}
.contact__lede { color: var(--fg-soft); margin-top: 1.2rem; max-width: 38ch; }
.contact__routes { display: grid; gap: .9rem; margin-top: 2.4rem; padding-top: 1.6rem; border-top: 1px solid var(--rule); }
.contact__routes li { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 1rem; align-items: baseline; }
.contact__routes span {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--fg-faint);
}
.contact__routes b { font-weight: 600; font-size: .96rem; }

.form {
  display: grid; gap: 1.25rem;
  position: relative; overflow: hidden;
  background: rgba(255,255,255,.32);
  border: 1px solid rgba(255,255,255,.55);
  border-radius: var(--r-lg);
  padding: clamp(2rem, 4vw, 2.8rem);
  box-shadow: 0 40px 90px -60px rgba(1,6,43,.35);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
}
.form::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--brand) 10%, var(--brand-lift) 55%, var(--ember) 105%);
  opacity: .85;
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { position: relative; }
.field label {
  display: block;
  font-family: var(--mono); font-size: .63rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand); margin-bottom: .5rem;
  transition: color .3s;
}
.field:has(input:focus) label,
.field:has(textarea:focus) label,
.field:has(select:focus) label { color: var(--ember); }
.field:has(input:placeholder-shown:not(:focus)) label,
.field:has(textarea:placeholder-shown:not(:focus)) label {
  transform: none; color: var(--fg-faint);
  letter-spacing: .14em; text-transform: uppercase; font-size: .63rem;
}
.field input, .field textarea, .field select {
  width: 100%;
  background: rgba(255,255,255,.45);
  border: 1px solid rgba(0,19,160,.14);
  border-radius: var(--r-sm);
  padding: .72rem .95rem;
  color: var(--fg);
  transition: border-color .3s, background .3s;
}
.field input::placeholder, .field textarea::placeholder {
  color: var(--fg-faint);
}
.field textarea { resize: vertical; min-height: 5.5rem; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--brand);
  background: rgba(255,255,255,.7);
}
.field input:focus-visible, .field textarea:focus-visible, .field select:focus-visible {
  outline: 2px solid var(--ember); outline-offset: 2px;
}
.field--select select {
  appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23686868' stroke-width='1.6' stroke-linecap='round'><path d='M4 6.5 8 10.5 12 6.5'/></svg>");
  background-repeat: no-repeat; background-position: right .75rem center; background-size: 16px;
  padding-right: 2.2rem;
}
.field--select select option { background: #fff; color: var(--fg); }
.field__error {
  font-size: .78rem; color: #C4361B; margin-top: .4rem;
  max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height .35s var(--e-out), opacity .3s;
}
.field.is-invalid .field__error { max-height: 4rem; opacity: 1; }
.field.is-invalid input, .field.is-invalid textarea, .field.is-invalid select { border-color: #C4361B; }
.field.is-valid input, .field.is-valid textarea, .field.is-valid select { border-color: rgba(0,19,160,.45); }

.form__note { font-size: .8rem; color: var(--fg-faint); line-height: 1.55; }
.form__status {
  font-size: .92rem; font-weight: 600; color: var(--brand);
  max-height: 0; opacity: 0; overflow: hidden;
  transition: max-height .5s var(--e-out), opacity .4s;
}
.form__status.is-shown { max-height: 6rem; opacity: 1; }
.form.is-sent .field, .form.is-sent .btn { opacity: .45; pointer-events: none; }

/* ---------- 16. FOOTER ---------- */
.site-footer {
  background:
    linear-gradient(180deg, rgba(1,6,43,.72) 0%, rgba(1,6,43,.84) 30%, rgba(4,6,26,.96) 65%, var(--ink) 100%),
    url('../img/footer-desert.png') center top / cover no-repeat;
  color: #fff; padding: clamp(3.5rem, 8vw, 6rem) 0 2.5rem;
  position: relative; z-index: 2;
}
.site-footer__top {
  display: flex; flex-wrap: wrap; gap: 1.5rem 3rem; align-items: center;
  justify-content: space-between;
  padding-bottom: clamp(2rem, 5vw, 3.5rem); border-bottom: 1px solid var(--rule);
}
.brand--footer .brand__logo { height: 40px; }
.site-footer__line { color: var(--fg-soft); max-width: 40ch; }
.site-footer__nav {
  display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  padding: clamp(2.2rem, 5vw, 3.5rem) 0;
}
.site-footer__nav h2 {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--fg-faint); margin-bottom: 1rem; font-weight: 500;
}
.site-footer__nav ul { display: grid; gap: .55rem; }
.site-footer__nav a {
  font-size: .93rem; color: var(--fg-soft);
  transition: color .3s, transform .4s var(--e-out);
  display: inline-block;
}
.site-footer__nav a:hover { color: #fff; transform: translateX(4px); }
.site-footer__legal {
  display: grid; gap: .6rem; padding-top: 1.8rem; border-top: 1px solid var(--rule);
  font-size: .78rem; color: var(--fg-faint); max-width: 78ch;
}

/* ---------- 17. Responsive ---------- */
@media (max-width: 1080px) {
  .principle__grid, .stack__grid, .reg__viewport, .contact__grid, .practices__viewport {
    grid-template-columns: minmax(0, 1fr);
  }
  .reg__globe, .reg__panels, .practices__media, .practices__rail {
    grid-column: 1;
  }
  .reg__globe { max-width: 420px; margin-inline: auto; }
  .practices__media { grid-column: 1; grid-row: auto; justify-self: stretch; width: 100%; position: relative; top: auto; max-height: none; }
  .practices__rail { grid-column: 1; grid-row: auto; gap: 2.5rem; padding-block: 1.5rem 2rem; }
  .practice { min-height: auto; display: block; }
  .practice__stage.is-mobile-inline {
    position: relative; inset: auto; opacity: 1 !important;
    aspect-ratio: 4 / 3.8; border-radius: var(--r-lg);
    overflow: hidden; margin-bottom: 1.5rem; display: flex;
  }
  .cred-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  html { scroll-padding-top: 76px; }
  .site-header__row { height: 64px; }
  .nav-toggle { display: flex; }
  .site-header__cta { display: none; }

  .site-nav {
    position: fixed; inset: 0 0 auto; top: 64px;
    background: rgba(1,6,43,.95);
    backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--rule);
    padding: 1.2rem var(--gutter) 2rem;
    clip-path: inset(0 0 100% 0);
    transition: clip-path .6s var(--e-out);
  }
  .site-nav.is-open { clip-path: inset(0 0 0 0); }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav li { border-bottom: 1px solid rgba(255,255,255,.07); }
  .site-nav a { display: block; padding: 1rem 0; font-size: 1.15rem; font-weight: 600; }
  .site-nav a::after { display: none; }

  .hero { height: calc(72svh + 1100px); }
  .hero__pin { height: 72svh; }
  .hero__overlay {
    background:
      linear-gradient(180deg, rgba(1,6,43,.5) 0%, rgba(1,6,43,.55) 35%, rgba(1,6,43,.82) 65%, var(--navy-900) 100%),
      linear-gradient(100deg, rgba(1,6,43,.7) 0%, rgba(1,6,43,.25) 55%, transparent 80%);
  }

  /* no pinning on small screens — the panel is taller than the viewport there */
  .principle__scrub { height: 30vh; }
  .principle__sticky { position: static; min-height: auto; padding: 5rem 0; }
  .stack { height: auto; padding-block: 5rem; }
  .stack__sticky { position: static; height: auto; overflow: visible; }
  .stack__lede { margin-bottom: 2rem; }
  .slab { opacity: 1; transform: none; }

  /* both jurisdictions need to be readable without a working scroll-crossfade
     at this height, so stack them in normal flow instead of pinning */
  .reg__track { height: auto; }
  .reg__sticky { position: static; height: auto; padding: 3rem 0; }
  .reg__viewport { gap: 2.5rem; }
  .reg__panels { min-height: auto; display: grid; gap: 1.5rem; }
  .reg__panel {
    position: static; opacity: 1; visibility: visible; pointer-events: auto; transform: none;
  }
}

@media (max-width: 640px) {
  .hero__pin { padding: 6.5rem 0 5.5rem; }
  .cred-grid { grid-template-columns: minmax(0, 1fr); }
  .reg__facts > div, .contact__routes li { grid-template-columns: minmax(0,1fr); gap: .2rem; }
  .goal__readout { position: static; margin-bottom: .8rem; max-width: none; }
  .map-legend { position: static; margin-top: .8rem; }
  .form__row { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- 18. Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal], .hero__title .line__in, .slab { opacity: 1 !important; transform: none !important; }
  .principle__statement .w { opacity: 1 !important; filter: none !important; transform: none !important; }
}