:root {
  --forest-950: #07120d;
  --forest-900: #0b1d14;
  --forest-800: #143524;
  --forest-700: #1e5037;
  --cream: #f4ead6;
  --cream-soft: #e9ddc3;
  --gold: #c59a45;
  --gold-light: #efc977;
  --muted: #a7b1a4;
  --line: rgba(244, 234, 214, 0.18);
  --journey-progress: 0;
  --tree-growth: 0.08;
  --stage1-opacity: 0;
  --stage2-opacity: 0;
  --stage3-opacity: 0;
  --bare-opacity: 1;
  --tree-zoom: 1.14;
  --tree-y: 0%;
  --sun-shift: 0%;
  --chapter-progress: 0;
  --hero-opacity: 1;
  --hero-y: 0px;
  color-scheme: dark;
  font-family: "DM Sans", "Segoe UI", sans-serif;
  background: var(--forest-950);
  color: var(--cream);
}

* { box-sizing: border-box; }
*:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 4px; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--forest-950); overflow-x: hidden; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  transform: translateY(-150%);
  background: var(--gold-light);
  color: var(--forest-950);
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

/* Tree Backdrop Layer */
.site-tree-backdrop {
  position: fixed;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  background: radial-gradient(circle at 70% 40%, #264c34 0%, var(--forest-900) 38%, var(--forest-950) 78%);
  contain: paint;
}
.global-tree-atmosphere {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(ellipse at calc(74% + var(--sun-shift)) 43%, rgba(217, 164, 76, .42) 0%, rgba(137, 108, 51, .11) 20%, transparent 46%),
    radial-gradient(ellipse at 30% 88%, rgba(28, 101, 67, .42), transparent 43%);
  filter: blur(10px);
}
.tree-particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
  opacity: 0.65;
}
.global-tree-vignette {
  position: absolute;
  z-index: 3;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 18, 13, .86) 0%, rgba(7, 18, 13, .27) 35%, rgba(7, 18, 13, .06) 68%, rgba(7, 18, 13, .58) 100%),
    linear-gradient(0deg, rgba(7, 18, 13, .42), transparent 42%, rgba(7, 18, 13, .24));
}

/* Header & Navigation */
.site-header {
  position: fixed;
  z-index: 20;
  inset: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 20px clamp(20px, 4vw, 64px);
  transition: background .4s ease, padding .4s ease, border-color .4s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  padding-block: 12px;
  background: rgba(7, 18, 13, .82);
  border-color: var(--line);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: max-content; }
.brand img { width: 44px; height: 44px; object-fit: contain; border-radius: 50%; }
.brand-name { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; font-weight: 600; }
.brand-name em { color: var(--gold-light); font-style: normal; }

.desktop-nav {
  display: flex;
  gap: clamp(18px, 3vw, 42px);
  margin-left: auto;
  margin-right: 16px;
  color: var(--muted);
  font-size: 13px;
}
.desktop-nav a, .header-cta, .text-link, .back-to-top { transition: color .25s ease; }
.desktop-nav a:hover, .text-link:hover, .back-to-top:hover { color: var(--gold-light); }

.header-actions { display: flex; align-items: center; gap: 12px; }
.header-cta {
  border: 1px solid rgba(239, 201, 119, .55);
  padding: 11px 16px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .03em;
  white-space: nowrap;
}
.header-cta:hover { background: var(--gold-light); color: var(--forest-950); }

.mobile-nav-toggle {
  display: none;
  background: rgba(7, 18, 13, 0.4);
  border: 1px solid var(--line);
  border-radius: 999px;
  width: 40px;
  height: 40px;
  padding: 0;
  cursor: pointer;
  position: relative;
  z-index: 30;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  color: var(--cream);
  transition: border-color .25s ease, background .25s ease;
}
.mobile-nav-toggle:hover { border-color: var(--gold-light); }
.hamburger-bar {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--cream);
  border-radius: 1px;
  transition: transform .25s ease, opacity .25s ease;
}
.mobile-nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(1) {
  transform: translateY(3.5px) rotate(45deg);
}
.mobile-nav-toggle[aria-expanded="true"] .hamburger-bar:nth-child(2) {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(84vw, 340px);
  height: 100vh;
  height: 100dvh;
  background: rgba(7, 18, 13, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid var(--line);
  padding: 90px 28px 36px;
  display: flex;
  flex-direction: column;
  z-index: 19;
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
}
.mobile-nav-drawer.is-open {
  transform: translateX(0);
}
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: 17px;
  font-weight: 500;
}
.mobile-nav-link {
  color: var(--cream-soft);
  padding-block: 8px;
  border-bottom: 1px solid rgba(244, 234, 214, 0.08);
  transition: color .2s ease;
}
.mobile-nav-link:hover { color: var(--gold-light); }
.mobile-cta-link {
  margin-top: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border-radius: 999px;
  background: var(--gold-light);
  color: var(--forest-950);
  font-size: 13px;
  font-weight: 700;
}

/* Tree Story Stage (Scroll-driven growth) */
.tree-journey {
  position: relative;
  min-height: 300vh;
}
.journey-stage {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100svh;
  height: 100dvh;
  min-height: 640px;
  overflow: hidden;
  background: linear-gradient(90deg, rgba(7, 18, 13, .2), rgba(7, 18, 13, .04));
  isolation: isolate;
}
.stage-atmosphere {
  position: absolute;
  inset: -20%;
  z-index: -3;
  background:
    radial-gradient(ellipse at calc(74% + var(--sun-shift)) 43%, rgba(217, 164, 76, .46) 0%, rgba(137, 108, 51, .12) 20%, transparent 46%),
    radial-gradient(ellipse at 30% 88%, rgba(28, 101, 67, .45), transparent 43%);
  filter: blur(10px);
  transition: background .2s linear;
}
.sun-orb {
  position: absolute;
  z-index: -2;
  width: min(52vw, 680px);
  aspect-ratio: 1;
  right: -10%;
  top: 4%;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 40%, rgba(255, 220, 133, .34), rgba(181, 127, 48, .08) 35%, transparent 69%);
  filter: blur(4px);
  opacity: .9;
}
.stage-grid {
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .16;
  background-image:
    linear-gradient(rgba(244, 234, 214, .18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 234, 214, .18) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, transparent 10%, black 45%, transparent 100%);
  transform: perspective(600px) rotateX(64deg) translateY(28%);
  transform-origin: center bottom;
}
.tree-glow {
  position: absolute;
  z-index: 0;
  width: min(55vw, 680px);
  height: min(55vw, 680px);
  right: 7%;
  top: 24%;
  border-radius: 50%;
  background: rgba(231, 180, 86, .12);
  filter: blur(80px);
  opacity: calc(.18 + var(--tree-growth) * .12);
}

/* Tree Images & Organic Growth Stages */
.tree-image {
  position: absolute;
  z-index: 1;
  width: min(65vw, 820px);
  height: auto;
  max-height: 95vh;
  object-fit: contain;
  object-position: center;
  right: clamp(0px, 5vw, 80px);
  bottom: -3%;
  transform: translate3d(0, var(--tree-y), 0) scale(var(--tree-zoom));
  -webkit-transform: translate3d(0, var(--tree-y), 0) scale(var(--tree-zoom));
  transform-origin: 50% 92%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  will-change: transform, opacity;
  user-select: none;
  pointer-events: none;
}
.site-tree-backdrop .tree-image { z-index: 2; }

.tree-bare {
  width: min(61vw, 770px);
  opacity: var(--bare-opacity);
  transform: translate3d(0, calc(var(--tree-y) - 1%), 0) scale(calc(var(--tree-zoom) + .01));
  -webkit-transform: translate3d(0, calc(var(--tree-y) - 1%), 0) scale(calc(var(--tree-zoom) + .01));
  filter: saturate(.82) contrast(1.04);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.tree-stage {
  width: min(65vw, 820px);
  opacity: 0;
  transform: translate3d(0, calc(var(--tree-y) - 10vh), 0) scale(calc(var(--tree-zoom) + .01));
  -webkit-transform: translate3d(0, calc(var(--tree-y) - 10vh), 0) scale(calc(var(--tree-zoom) + .01));
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  filter: saturate(1.04) contrast(1.02);
  will-change: opacity;
}

/* Stage 1: Inner buds & scaffold limb sprouts */
.tree-stage-1 {
  opacity: var(--stage1-opacity);
  -webkit-mask-image:
    radial-gradient(ellipse 28% 24% at 50% 46%, #000 35%, rgba(0,0,0,0.8) 55%, transparent 95%),
    radial-gradient(ellipse 22% 20% at 43% 50%, #000 30%, rgba(0,0,0,0.7) 50%, transparent 90%),
    radial-gradient(ellipse 22% 20% at 57% 48%, #000 30%, rgba(0,0,0,0.7) 50%, transparent 90%);
  mask-image:
    radial-gradient(ellipse 28% 24% at 50% 46%, #000 35%, rgba(0,0,0,0.8) 55%, transparent 95%),
    radial-gradient(ellipse 22% 20% at 43% 50%, #000 30%, rgba(0,0,0,0.7) 50%, transparent 90%),
    radial-gradient(ellipse 22% 20% at 57% 48%, #000 30%, rgba(0,0,0,0.7) 50%, transparent 90%);
}

/* Stage 2: Spreading foliage across horizontal limbs */
.tree-stage-2 {
  opacity: var(--stage2-opacity);
  -webkit-mask-image:
    radial-gradient(ellipse 56% 44% at 50% 42%, #000 45%, rgba(0,0,0,0.85) 65%, transparent 96%),
    radial-gradient(ellipse 42% 34% at 36% 45%, #000 40%, rgba(0,0,0,0.75) 60%, transparent 92%),
    radial-gradient(ellipse 42% 34% at 64% 43%, #000 40%, rgba(0,0,0,0.75) 60%, transparent 92%);
  mask-image:
    radial-gradient(ellipse 56% 44% at 50% 42%, #000 45%, rgba(0,0,0,0.85) 65%, transparent 96%),
    radial-gradient(ellipse 42% 34% at 36% 45%, #000 40%, rgba(0,0,0,0.75) 60%, transparent 92%),
    radial-gradient(ellipse 42% 34% at 64% 43%, #000 40%, rgba(0,0,0,0.75) 60%, transparent 92%);
}

/* Stage 3: Full mature coastal crown */
.tree-stage-3 {
  opacity: var(--stage3-opacity);
  -webkit-mask-image:
    radial-gradient(ellipse 86% 76% at 50% 40%, #000 55%, rgba(0,0,0,0.9) 75%, transparent 98%),
    radial-gradient(ellipse 66% 56% at 32% 43%, #000 50%, rgba(0,0,0,0.85) 70%, transparent 95%),
    radial-gradient(ellipse 66% 56% at 68% 41%, #000 50%, rgba(0,0,0,0.85) 70%, transparent 95%);
  mask-image:
    radial-gradient(ellipse 86% 76% at 50% 40%, #000 55%, rgba(0,0,0,0.9) 75%, transparent 98%),
    radial-gradient(ellipse 66% 56% at 32% 43%, #000 50%, rgba(0,0,0,0.85) 70%, transparent 95%),
    radial-gradient(ellipse 66% 56% at 68% 41%, #000 50%, rgba(0,0,0,0.85) 70%, transparent 95%);
}

.no-js .tree-bare { opacity: .28; }
.no-js .tree-stage-1, .no-js .tree-stage-2 { opacity: 0; }
.no-js .tree-stage-3 { opacity: 1; -webkit-mask-image: none; mask-image: none; }

@supports not (mask-image: radial-gradient(circle, #000, transparent)) {
  .js .tree-stage-1, .js .tree-stage-2 { opacity: 0; -webkit-mask-image: none; mask-image: none; }
  .js .tree-stage-3 { opacity: var(--stage3-opacity); -webkit-mask-image: none; mask-image: none; }
}

.stage-vignette {
  position: absolute;
  z-index: 2;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(7, 18, 13, .97) 0%, rgba(7, 18, 13, .68) 31%, rgba(7, 18, 13, .04) 68%, rgba(7, 18, 13, .18) 100%),
    linear-gradient(0deg, rgba(7, 18, 13, .66), transparent 36%, rgba(7, 18, 13, .34));
}

/* Typography & Hero Copy */
.hero-copy {
  position: absolute;
  z-index: 4;
  left: clamp(20px, 8vw, 140px);
  width: min(430px, 38vw);
  top: 50%;
  transform: translateY(calc(-44% + var(--hero-y, 0px)));
  opacity: var(--hero-opacity, 1);
  pointer-events: auto;
  transition: opacity .15s ease-out;
}
.hero-copy.is-hidden {
  pointer-events: none;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gold-light);
  font: 500 10px/1.4 "DM Mono", monospace;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow-line { display: inline-block; width: 30px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 20px;
  font: 500 clamp(54px, 7.2vw, 112px)/.84 "Fraunces", Georgia, serif;
  letter-spacing: -.06em;
}
h1 span, h2 em { color: var(--gold-light); font-style: italic; }
.hero-tagline { margin-bottom: 14px; font: 500 clamp(21px, 2vw, 29px)/1.15 "Fraunces", Georgia, serif; }
.hero-intro { width: 290px; color: var(--muted); font-size: 15px; line-height: 1.55; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border: 0;
  border-radius: 999px;
  padding: 15px 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
  transition: transform .25s ease, background .25s ease, color .25s ease;
}
.button:hover { transform: translateY(-3px); }
.button-gold {
  background: var(--gold-light);
  color: var(--forest-950);
  box-shadow: 0 12px 30px rgba(197, 154, 69, .18);
}
.button-gold:hover { background: #f5d991; }

.hero-note {
  margin-top: 64px;
  color: rgba(244, 234, 214, .65);
  font: 10px "DM Mono", monospace;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.hero-note span {
  display: inline-block;
  margin-left: 10px;
  color: var(--gold-light);
  animation: bob 1.8s ease-in-out infinite;
}
@keyframes bob { 50% { transform: translateY(4px); } }

/* Chapter Copy Cards */
.chapter-copy {
  position: absolute;
  z-index: 4;
  right: clamp(20px, 8vw, 140px);
  left: auto;
  bottom: clamp(30px, 9vh, 100px);
  width: min(360px, 31vw);
  min-height: 190px;
  padding: 20px 22px;
  border: 1px solid rgba(244, 234, 214, .14);
  border-radius: 18px;
  background: rgba(7, 18, 13, .38);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.chapter-card {
  position: absolute;
  inset: 0;
  padding: 20px 22px;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity .5s ease, transform .6s cubic-bezier(.2,.7,.2,1);
}
.chapter-card.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.chapter-index {
  display: flex;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  color: var(--gold-light);
  font: 10px "DM Mono", monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.chapter-index span { color: var(--muted); }
.chapter-card h2 {
  margin: 18px 0 10px;
  font: 500 clamp(23px, 2.6vw, 36px)/1.02 "Fraunces", Georgia, serif;
  letter-spacing: -.04em;
}
.chapter-card > p:not(.chapter-index) {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}
.text-link {
  display: inline-flex;
  gap: 12px;
  margin-top: 14px;
  color: var(--cream);
  font-size: 12px;
  font-weight: 600;
}

/* Chapter Progress Bar with Connector */
.chapter-progress {
  position: absolute;
  z-index: 5;
  right: 32px;
  top: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  transform: translateY(-50%);
}
.progress-label {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  color: rgba(244, 234, 214, .45);
  font: 9px "DM Mono", monospace;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.progress-track-wrapper {
  position: absolute;
  top: 42px;
  bottom: 12px;
  width: 2px;
  background: rgba(244, 234, 214, 0.12);
  border-radius: 1px;
  overflow: hidden;
}
.progress-track-fill {
  width: 100%;
  height: 0%;
  background: var(--gold-light);
  transition: height 0.15s linear;
}
.chapter-progress ol {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.chapter-progress li button {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  padding: 0;
  border: 0;
  background: transparent;
}
.chapter-progress li button span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(244, 234, 214, .4);
  transition: transform .35s ease, background .35s ease;
}
.chapter-progress li.is-active button span {
  background: var(--gold-light);
  transform: scale(2);
}
.journey-track { position: absolute; inset: 0; height: 100%; pointer-events: none; }
.journey-track span { position: absolute; left: 0; width: 100%; height: 1px; }
.journey-track span:nth-child(1) { top: 0%; }
.journey-track span:nth-child(2) { top: 32%; }
.journey-track span:nth-child(3) { top: 62%; }
.journey-track span:nth-child(4) { top: 92%; }

/* Content Sections */
.content-section {
  position: relative;
  z-index: 1;
  padding: clamp(100px, 13vw, 200px) clamp(22px, 9vw, 150px);
  overflow: hidden;
}
.content-section::before {
  position: absolute;
  top: 0;
  right: 9vw;
  color: rgba(244, 234, 214, .07);
  font: 400 clamp(150px, 25vw, 400px)/1 "Fraunces", Georgia, serif;
  letter-spacing: -.1em;
  pointer-events: none;
}

/* Services Section (High Contrast, WCAG AA Compliant) */
.services-section {
  background: linear-gradient(90deg, rgba(244, 234, 214, .90) 0%, rgba(244, 234, 214, .74) 42%, rgba(244, 234, 214, .38) 78%, rgba(244, 234, 214, .50) 100%);
  color: var(--forest-950);
}
.services-section::before { content: "01"; }
.services-section .section-lede {
  color: #1a3224;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 500;
}
.service-list {
  position: relative;
  z-index: 1;
  width: min(100%, 1120px);
  margin-top: clamp(60px, 8vw, 110px);
  border-top: 1px solid rgba(7, 18, 13, .22);
}
.service-item {
  display: grid;
  grid-template-columns: 70px 1fr 34px;
  align-items: start;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(7, 18, 13, .22);
}
.service-number, .trust-points article > span {
  color: var(--forest-800);
  font: 500 12px "DM Mono", monospace;
}
.service-item h3 {
  margin: 0 0 8px;
  font: 500 clamp(24px, 3vw, 40px)/1 "Fraunces", Georgia, serif;
  letter-spacing: -.04em;
  color: var(--forest-950);
}
.service-item p {
  max-width: 460px;
  margin: 0;
  color: #1a3224;
  font-size: 14px;
  line-height: 1.6;
}
.service-arrow { color: var(--forest-700); font-size: 24px; transition: transform .3s ease; }
.service-item:hover .service-arrow { transform: translate(4px, -4px); }

/* Trust Section */
.trust-section { background: rgba(11, 29, 20, .75); backdrop-filter: blur(8px); }
.trust-section::before { content: "02"; }
.trust-layout, .estimate-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(50px, 10vw, 160px);
  width: min(100%, 1120px);
}
.trust-section .section-heading h2 { color: var(--cream); }
.trust-section .section-heading h2 em { color: var(--gold-light); }
.trust-points { padding-top: 20px; }
.trust-points article {
  display: grid;
  grid-template-columns: 44px 1fr;
  column-gap: 18px;
  padding: 25px 0;
  border-top: 1px solid var(--line);
}
.trust-points article > span { grid-row: span 2; color: var(--gold-light); }
.trust-points h3 { margin: 0 0 8px; font: 500 24px/1 "Fraunces", Georgia, serif; color: var(--cream); }
.trust-points p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

/* Legacy story */
.legacy-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(280px, .86fr) minmax(0, 1.14fr);
  align-items: center;
  gap: clamp(44px, 8vw, 132px);
  width: 100%;
}
.legacy-portrait { margin: 0; max-width: 470px; }
.legacy-photo-frame {
  position: relative;
  padding: 12px;
  background: linear-gradient(145deg, rgba(239, 201, 119, .36), rgba(239, 201, 119, .04) 45%, rgba(255, 255, 255, .03));
  box-shadow: 0 24px 60px rgba(0, 0, 0, .28);
}
.legacy-photo-frame::after {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(239, 201, 119, .28);
  pointer-events: none;
}
.legacy-photo-frame img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 48%;
  filter: saturate(.86) contrast(1.04);
}
.legacy-portrait figcaption {
  display: grid;
  gap: 8px;
  margin-top: 16px;
  color: #bdc9b9;
  font-size: 13px;
  line-height: 1.5;
}
.legacy-portrait figcaption span {
  color: var(--gold-light);
  font: 500 10px/1 "DM Mono", monospace;
  letter-spacing: .13em;
}
.legacy-copy { max-width: 590px; }
.legacy-copy h2 { margin: 18px 0 28px; color: var(--cream); font: 500 clamp(48px, 6vw, 88px)/.93 "Fraunces", Georgia, serif; letter-spacing: -.06em; }
.legacy-copy h2 em { color: var(--gold-light); }
.legacy-copy p { max-width: 530px; margin: 0 0 20px; color: #c4d0bf; font-size: 16px; line-height: 1.75; }
.legacy-copy .legacy-lede { color: var(--cream); font-size: clamp(18px, 2vw, 22px); line-height: 1.5; }
.legacy-copy strong { color: var(--gold-light); font-weight: 600; }
.legacy-signoff { margin-top: 32px !important; padding-top: 18px; border-top: 1px solid var(--line); color: var(--gold-light) !important; font: 500 11px/1.5 "DM Mono", monospace; letter-spacing: .09em; text-transform: uppercase; }
.legacy-principles { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(24px, 5vw, 70px); margin-top: clamp(54px, 9vw, 110px); }
.legacy-principles article { display: block; padding: 24px 0 0; border-top: 1px solid var(--line); }
.legacy-principles article > span { display: block; margin-bottom: 22px; }
.legacy-principles h3 { font-size: clamp(20px, 2vw, 27px); }

/* Service Area Section */
.area-section { background: rgba(7, 18, 13, .75); backdrop-filter: blur(8px); }
.area-section::before { content: "03"; }
.area-card {
  position: relative;
  z-index: 1;
  min-height: 580px;
  padding: clamp(30px, 5vw, 70px);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 74% 40%, rgba(197, 154, 69, .22), transparent 29%),
    linear-gradient(135deg, rgba(26, 72, 47, .9), rgba(8, 27, 18, .2));
  overflow: hidden;
}
.area-card::after {
  content: "";
  position: absolute;
  inset: 15%;
  border: 1px solid rgba(239, 201, 119, .13);
  border-radius: 50%;
  transform: scaleX(1.35);
}
.area-copy {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding-top: 60px;
}
.area-copy .eyebrow { color: var(--gold-light); }
.area-copy h2 { color: var(--cream); }
.area-copy > p:last-child { max-width: 390px; color: var(--muted); font-size: 15px; line-height: 1.65; }
.area-stamp {
  position: absolute;
  z-index: 2;
  right: 10%;
  bottom: 12%;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--gold-light);
}
.area-stamp span {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  font: 500 34px "Fraunces", Georgia, serif;
}
.area-stamp small { font: 10px/1.3 "DM Mono", monospace; letter-spacing: .11em; text-transform: uppercase; }

/* Estimate Section & Form */
.estimate-section {
  background: linear-gradient(90deg, rgba(244, 234, 214, .90) 0%, rgba(244, 234, 214, .74) 42%, rgba(244, 234, 214, .38) 78%, rgba(244, 234, 214, .50) 100%);
  color: var(--forest-950);
}
.estimate-section::before { content: "04"; }
.section-kicker {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, 1120px);
  margin-bottom: clamp(50px, 8vw, 110px);
  color: var(--forest-800);
  font: 500 10px "DM Mono", monospace;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.trust-section .section-kicker, .area-section .section-kicker { color: var(--gold); }
.section-kicker span { color: currentColor; opacity: .7; }
.section-heading { position: relative; z-index: 1; }
.section-heading .eyebrow { color: var(--forest-800); }
.trust-section .section-heading .eyebrow { color: var(--gold); }
.section-heading h2, .area-copy h2 {
  margin: 18px 0 24px;
  font: 500 clamp(44px, 6.4vw, 92px)/.88 "Fraunces", Georgia, serif;
  letter-spacing: -.065em;
}
.estimate-layout { align-items: start; }
.estimate-section .section-heading h2 { color: var(--forest-950); }
.estimate-section .section-lede { color: #1a3224; max-width: 380px; font-size: 16px; line-height: 1.65; }

.estimate-form {
  padding: clamp(24px, 4vw, 44px);
  background: #f0e6d2;
  border: 1px solid rgba(7, 18, 13, .16);
  border-radius: 4px;
  box-shadow: 0 10px 30px rgba(7, 18, 13, 0.06);
}
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-row {
  display: grid;
  gap: 8px;
  margin-bottom: 20px;
}
.form-row label {
  color: #1a3224;
  font: 600 11px/1 "DM Mono", monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.form-row label .required {
  color: #a82020;
}
.form-row label span {
  text-transform: none;
  letter-spacing: 0;
  opacity: .75;
}
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(7, 18, 13, .32);
  border-radius: 0;
  padding: 10px 0;
  outline: 0;
  background: transparent;
  color: var(--forest-950);
  transition: border-color .2s ease;
}
.form-row select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%231a3224' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 4px center;
  background-size: 10px 6px;
  padding-right: 22px;
}
.form-row select option {
  background: #f0e6d2;
  color: var(--forest-950);
}
.form-row textarea { resize: vertical; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-bottom: 2px solid var(--forest-700);
  margin-bottom: -1px;
}
.form-row input.is-invalid, .form-row select.is-invalid {
  border-bottom: 2px solid #a82020;
}
.estimate-form .button {
  width: 100%;
  margin-top: 8px;
}
.form-note {
  margin: 18px 0 0;
  color: #1a3224;
  font: 500 11px/1.5 "DM Mono", monospace;
}
.form-note.is-success {
  color: #11572c;
  font-weight: 600;
}

/* Footer */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 28px clamp(22px, 9vw, 150px);
  background: #050c08;
  color: var(--muted);
  font-size: 11px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--cream);
  line-height: 1.35;
}
.footer-brand img { width: 42px; height: 42px; object-fit: contain; border-radius: 50%; }
.footer-brand em { color: var(--gold-light); font-family: "Fraunces", Georgia, serif; }
.back-to-top { color: var(--cream); white-space: nowrap; }

/* Responsive Adjustments */
@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .mobile-nav-toggle { display: flex; }
  .header-cta { margin-left: auto; }
  .tree-image {
    width: min(85vw, 620px);
    right: 50%;
    transform: translate3d(50%, var(--tree-y), 0) scale(var(--tree-zoom));
    bottom: 0%;
  }
  .tree-stage {
    transform: translate3d(50%, calc(var(--tree-y) - 10vh), 0) scale(calc(var(--tree-zoom) + .01));
  }
  .stage-vignette {
    background: linear-gradient(180deg, rgba(7,18,13,.75) 0%, rgba(7,18,13,.15) 38%, rgba(7,18,13,.22) 65%, rgba(7,18,13,.92) 100%);
  }
  .hero-copy {
    top: 18%;
    left: 22px;
    width: calc(100% - 44px);
    text-align: center;
    transform: translateY(var(--hero-y, 0px));
  }
  .hero-copy .eyebrow { justify-content: center; }
  .hero-copy h1 { font-size: clamp(52px, 13vw, 84px); }
  .hero-intro { margin-inline: auto; }
  .hero-copy .button { margin-top: 6px; }
  .hero-note { margin-top: 24px; }
  .chapter-copy {
    left: 22px;
    right: 22px;
    bottom: 9%;
    width: auto;
    min-height: 165px;
    text-align: center;
  }
  .chapter-index { text-align: left; }
  .chapter-card h2 { font-size: 29px; }
  .chapter-card > p:not(.chapter-index) { max-width: 420px; margin-inline: auto; }
  .chapter-progress { right: 14px; top: 52%; }
  .progress-label { display: none; }
  .content-section { padding-inline: 22px; }
  .services-section, .estimate-section {
    background: linear-gradient(180deg, rgba(244,234,214,.88) 0%, rgba(244,234,214,.70) 48%, rgba(244,234,214,.40) 100%);
  }
  .trust-layout, .estimate-layout { grid-template-columns: 1fr; gap: 44px; }
  .form-grid-2 { grid-template-columns: 1fr; gap: 0; }
  .area-card { min-height: 520px; }
  .site-footer { flex-wrap: wrap; }
}

@media (max-width: 520px) {
  .site-header { padding: 14px 16px; }
  .site-header.is-scrolled { padding-block: 10px; }
  .brand img { width: 36px; height: 36px; }
  .brand-name { display: none; }
  .header-cta { padding: 9px 12px; font-size: 11px; }
  .tree-image {
    width: min(92vw, 420px);
    max-width: 100%;
    bottom: 0%;
  }
  .hero-copy { top: 16%; }
  .hero-copy h1 { margin-bottom: 12px; font-size: clamp(48px, 12vw, 68px); }
  .hero-tagline { font-size: 20px; }
  .hero-intro { font-size: 14px; }
  .chapter-copy { bottom: 6%; padding: 16px 18px; }
  .chapter-card h2 { font-size: 26px; }
  .chapter-card > p:not(.chapter-index) { font-size: 13px; }
  .content-section { padding-top: 80px; padding-bottom: 90px; }
  .section-heading h2, .area-copy h2 { font-size: 48px; }
  .service-item { grid-template-columns: 32px 1fr 18px; gap: 10px; }
  .service-number { font-size: 10px; }
  .service-item h3 { font-size: 24px; }
  .service-item p { font-size: 13px; }
  .area-card { min-height: 520px; padding: 22px; }
  .area-copy { padding-top: 36px; }
  .area-copy h2 { font-size: 46px; }
  .area-stamp { right: 20px; bottom: 20px; }
  .area-stamp span { width: 56px; height: 56px; font-size: 26px; }
  .site-footer { display: grid; gap: 16px; padding: 26px 20px; }
  .site-footer p { order: 3; }
  .back-to-top { justify-self: start; }
}

/* Reduced Motion Mode */
@media (prefers-reduced-motion: reduce) {
  :root { --tree-growth: 1; --hero-opacity: 1; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .tree-particles { display: none !important; }
  .tree-bare { opacity: .28; }
  .tree-stage-1, .tree-stage-2 { opacity: 0; }
  .tree-stage-3 { opacity: 1; -webkit-mask: none; mask: none; }
  .tree-image { transform: translate3d(0, 0, 0) scale(.98); }
  .hero-note span { animation: none; }
  .hero-copy { opacity: 1 !important; transform: translateY(-44%) !important; }
}


/* Editorial layout and accessible interaction refinements. */
html { scroll-padding-top: 96px; }
.tree-journey { height: 220vh; min-height: 220vh; }
.hero-copy { width: min(490px, 43vw); }
.hero-copy h1 { line-height: .94; }
.hero-intro { width: min(350px, 100%); font-size: 16px; line-height: 1.75; color: #c2c9bd; }
.hero-services-link { display: block; width: fit-content; margin-top: 22px; padding-block: 6px; font-size: 13px; color: var(--cream); border-bottom: 1px solid #63705b; }
.hero-services-link span { margin-left: 18px; }
.hero-services-link:hover { color: var(--gold-light); }
.hero-note { margin-top: 30px; font-size: 9px; color: #afb9a8; }
.chapter-copy { display: grid; padding: 0; border-radius: 3px; background: rgba(7,18,13,.78); }
.chapter-card { position: relative; inset: auto; grid-area: 1 / 1; padding: 22px 26px; }
.chapter-card:not(.is-active) { visibility: hidden; }
.chapter-card h2 { font-size: clamp(24px, 2.4vw, 34px); line-height: 1.08; }
.chapter-card .text-link { margin-top: 4px; padding-block: 8px; }
.chapter-progress li button { width: 32px; height: 32px; }
.progress-track-wrapper { display: none; }
.service-ribbon { position: relative; z-index: 2; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 25px 7vw; background: #d5b46e; color: #17291e; font: 500 11px/1.5 'DM Mono', monospace; }
.service-ribbon > span:first-child { font: 500 22px 'Fraunces', Georgia, serif; }
.service-ribbon a { border-bottom: 1px solid #71623d; padding-block: 5px; }
.content-section { padding: clamp(75px, 8vw, 120px) 7vw; }
.content-section::before { display: none; }
.services-section, .estimate-section { background: #f4efE4; color-scheme: light; }
.section-kicker { width: 100%; margin-bottom: 52px; padding-bottom: 18px; border-bottom: 1px solid rgba(20,53,36,.22); }
.trust-section .section-kicker, .area-section .section-kicker { border-color: var(--line); }
.section-heading h2, .area-copy h2 { font-size: clamp(44px, 5.6vw, 78px); line-height: 1.02; letter-spacing: -.05em; }
.services-section h2 em, .estimate-section h2 em { color: #496343; }
.services-section .section-lede { max-width: 470px; }
.service-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; width: 100%; border: 0; margin-top: 48px; }
.service-item { position: relative; display: flex; flex-direction: column; gap: 32px; padding: 30px; border: 1px solid #cbcdbb; background: #eae8da; transition: background .2s, transform .2s; }
.service-item:hover, .service-item:focus-within { background: #e0e5d3; transform: translateY(-4px); }
.service-item h3 { font-size: clamp(25px, 2.4vw, 34px); line-height: 1.12; letter-spacing: -.035em; min-height: 2.24em; }
.service-item h3 a::after { content: ''; position: absolute; inset: 0; }
.service-item p { font-size: 14px; line-height: 1.8; }
.service-arrow { position: absolute; top: 22px; right: 26px; }
.service-action { display: block; margin-top: 30px; padding-top: 16px; border-top: 1px solid #b8c2ac; font: 500 10px/1.6 'DM Mono', monospace; color: #345138; }
.trust-section { background: #142d20; }
.trust-layout, .estimate-layout { width: 100%; gap: 7vw; }
.trust-points { padding-top: 0; }
.trust-points article { padding: 28px 0; }
.trust-points p { color: #bdc9b9; font-size: 15px; line-height: 1.75; }
.area-section { background: #0b1d14; padding-top: 0; }
.area-card { min-height: 520px; background: linear-gradient(90deg, #173b29 0%, rgba(15,38,25,.93) 45%, rgba(15,38,25,.2) 100%), url('../public/assets/heritage-oak-mature-bd1ddb25e9.webp') right 40% / auto 140% no-repeat; }
.area-card::after { display: none; }
.area-card .section-kicker { margin-bottom: 20px; }
.area-copy { padding-top: 20px; }
.area-copy > p:last-child { color: #c4cdbd; max-width: 440px; }
.area-towns { position: relative; z-index: 2; display: flex; flex-wrap: wrap; gap: 8px; max-width: 600px; margin-top: 30px; }
.area-towns span { padding: 8px 13px; border: 1px solid #6a7b60; border-radius: 2px; color: #e0e4d3; font-size: 12px; background: #183c29; }
.area-stamp { right: 6%; bottom: 8%; }
.estimate-form { background: #fffdf7; border-color: #d6d9ca; border-radius: 4px; padding: clamp(24px, 3vw, 42px); }
.form-intro { font: 500 25px/1.2 'Fraunces', Georgia, serif; margin-bottom: 32px; }
.form-grid-2 { gap: 16px; }
.form-row label { line-height: 1.5; font-size: 10px; }
.form-row input, .form-row select, .form-row textarea { padding: 12px; border: 1px solid #b7c1ac; border-radius: 3px; background-color: #fffdf7; font-size: 14px; }
.form-row select { padding-right: 28px; background-position: right 10px center; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border: 1px solid #345138; outline: 2px solid #345138; outline-offset: 2px; margin: 0; }
.form-row input.is-invalid { border: 2px solid #a82020; }
.estimate-next { margin-top: 40px; border-top: 1px solid #c1c8b7; padding-top: 24px; }
.estimate-next > span { font: 500 10px 'DM Mono', monospace; letter-spacing: .1em; color: #466044; }
.estimate-next p { margin: 20px 0; font-size: 14px; line-height: 1.6; color: #345138; }
.button:disabled { cursor: wait; opacity: .65; transform: none; }
.services-section :focus-visible, .estimate-section :focus-visible { outline-color: #345138; }
.mobile-nav-drawer[aria-hidden='true'] { visibility: hidden; }
.site-footer { padding: 34px 7vw; }
@media (max-width: 900px) {
  .hero-copy { top: 17%; width: calc(100% - 44px); }
  .hero-services-link { margin-inline: auto; }
  .hero-copy h1 { font-size: clamp(52px, 11vw, 84px); }
  .hero-intro { width: min(360px, 100%); }
  .hero-note { display: none; }
  .chapter-copy { bottom: 5%; width: auto; }
  .chapter-card { padding: 18px 24px; }
  .chapter-card h2 { font-size: 27px; }
  .chapter-card > p:not(.chapter-index) { margin-bottom: 8px; }
  .chapter-index { margin-bottom: 10px; }
  .service-ribbon { padding-inline: 24px; flex-wrap: wrap; }
  .service-ribbon a { display: none; }
  .content-section { padding-inline: 24px; }
  .service-list { gap: 14px; }
  .service-item { padding: 22px; }
  .service-item h3 { font-size: 26px; }
  .area-stamp { display: none; }
  .form-grid-2 { grid-template-columns: 1fr 1fr; }
  .legacy-layout { gap: 42px; }
  .legacy-portrait { max-width: 390px; }
  .legacy-copy h2 { font-size: clamp(44px, 7vw, 72px); }
}
@media (max-width: 640px) {
  .journey-stage { min-height: 780px; }
  .hero-copy { top: 110px; }
  .hero-copy .eyebrow { font-size: 9px; letter-spacing: .09em; }
  .hero-tagline { margin-top: 18px; }
  .hero-copy .button { margin-top: 4px; }
  .hero-services-link { margin-top: 12px; }
  .chapter-copy { left: 22px; right: 22px; bottom: 28px; }
  .chapter-progress { display: none; }
  .service-ribbon { gap: 8px; }
  .service-ribbon > span { width: 100%; }
  .service-list { grid-template-columns: 1fr; }
  .service-item { gap: 22px; padding: 28px; }
  .service-item h3 { min-height: 0; font-size: 30px; }
  .service-action { margin-top: 24px; }
  .section-kicker { margin-bottom: 35px; }
  .area-card { padding: 24px; }
  .area-copy h2 { font-size: 44px; }
  .form-grid-2 { grid-template-columns: 1fr; gap: 0; }
  .form-row input, .form-row select, .form-row textarea { font-size: 16px; }
  .legacy-layout { grid-template-columns: 1fr; gap: 36px; }
  .legacy-portrait { max-width: none; }
  .legacy-photo-frame { padding: 8px; }
  .legacy-photo-frame img { aspect-ratio: 4 / 5; }
  .legacy-copy h2 { font-size: 48px; }
  .legacy-copy p { font-size: 15px; }
  .legacy-principles { grid-template-columns: 1fr; gap: 0; margin-top: 56px; }
  .legacy-principles article { padding-block: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .tree-journey { height: auto; min-height: 0; }
  .journey-stage { position: relative; }
  .chapter-progress { display: none; }
  .hero-copy { transform: translateY(-44%) !important; }
}
@media (prefers-reduced-motion: reduce) and (max-width: 900px) {
  .hero-copy { transform: none !important; }
  .tree-image { right: 50%; transform: translateX(50%); }
}

/* Root-registered cinematic tree scene. */
.tree-journey { height: 280vh; min-height: 280vh; }
.growth-tree { position: absolute; z-index: 2; right: 2vw; bottom: -3.5vh; height: 105svh; width: auto; aspect-ratio: 3 / 4; max-width: none; transform-origin: 50% 94%; transform: scale(var(--tree-zoom, 1)); opacity: 0; transition: opacity .7s ease; pointer-events: none; }
.is-tree-ready .growth-tree { opacity: 1; }
.tree-fallback { opacity: .8; transition: opacity .5s ease; }
.is-tree-ready .tree-fallback { opacity: 0; }
.global-tree-vignette { background: linear-gradient(90deg, rgba(7,18,13,.75), transparent 60%), linear-gradient(0deg, rgba(7,18,13,.28), transparent 20%); }
.stage-vignette { background: linear-gradient(90deg, rgba(7,18,13,.8) 0%, rgba(7,18,13,.5) 30%, transparent 63%); }
.stage-atmosphere { opacity: .55; }
.global-tree-atmosphere { opacity: .7; }
.tree-glow { opacity: calc(.12 + var(--tree-growth) * .3); }
.chapter-copy { left: 8vw; right: auto; top: 48%; bottom: auto; width: min(410px, 36vw); border: 0; background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; opacity: var(--story-opacity, 0); transform: translateY(-32%); pointer-events: none; }
.chapter-card { padding: 0; }
.chapter-card h2 { font-size: clamp(36px, 4.3vw, 62px); line-height: 1.04; margin-top: 26px; }
.chapter-card > p:not(.chapter-index) { font-size: 16px; line-height: 1.75; color: #bfcbb9; }
.chapter-card .text-link { margin-top: 12px; color: var(--gold-light); }
.chapter-index { padding-bottom: 18px; }
.chapter-progress { right: 22px; }
.growth-caption { position: absolute; z-index: 4; right: 8vw; bottom: 26px; display: flex; align-items: center; gap: 12px; color: #c6cebd; font: 9px/1.5 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .12em; }
.growth-caption [data-growth-percent] { color: var(--gold-light); width: 36px; text-align: right; font-variant-numeric: tabular-nums; }
.growth-caption-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--gold-light); box-shadow: 0 0 12px #efc977; }
@media (min-width: 1500px) { .growth-tree { right: 7vw; } }
@media (max-width: 900px) {
  .growth-tree { right: 50%; height: 88svh; bottom: 0; transform: translateX(50%) scale(var(--tree-zoom, 1)); }
  .stage-vignette { background: linear-gradient(180deg, rgba(7,18,13,.7), rgba(7,18,13,.42) 35%, rgba(7,18,13,.12) 60%, rgba(7,18,13,.6)); }
  .chapter-copy { left: 24px; right: 24px; top: auto; bottom: 12%; width: auto; transform: none; background: rgba(7,18,13,.78); padding: 24px; border: 1px solid var(--line); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
  .chapter-card h2 { font-size: 32px; margin-top: 18px; }
  .chapter-card > p:not(.chapter-index) { font-size: 14px; }
  .growth-caption { right: 50%; transform: translateX(50%); white-space: nowrap; bottom: 28px; font-size: 8px; }
}
@media (max-width: 640px) {
  .tree-journey { height: 260vh; min-height: 260vh; }
  .growth-tree { height: 80svh; bottom: 1vh; }
  .chapter-copy { bottom: 12%; padding: 22px; }
}
.no-js .tree-journey { height: auto; min-height: 0; }
.no-js .chapter-copy, .no-js .growth-caption, .no-js .chapter-progress { display: none; }
@media (prefers-reduced-motion: reduce) {
  .tree-journey { height: auto; min-height: 0; }
  .growth-tree { transition: none; transform: none; }
  .chapter-copy, .growth-caption { display: none; }
}
@media (prefers-reduced-motion: reduce) and (max-width: 900px) {
  .growth-tree { transform: translateX(50%); }
}
@media (min-width: 901px) {
  .growth-tree { height: 94svh; bottom: 1vh; right: 4vw; }
}
.journey-stage { transform: translateZ(0); }
.js .tree-fallback { opacity: 0; }
.js .is-tree-unavailable .tree-fallback { opacity: .8; }
.journey-stage { position: fixed; left: 0; width: 100%; transform: translate3d(0, var(--scene-exit-y, 0px), 0); }
.no-js .journey-stage { position: relative; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .journey-stage { position: relative; transform: none; }
}
@media (min-width: 901px) { .growth-tree { height: 88svh; bottom: 2vh; } }