:root {
  --paper: #f5f5f1;
  --white: #ffffff;
  --stone-100: #ecece7;
  --stone-200: #d8d8d0;
  --stone-400: #92958d;
  --sand: #d6c9b7;
  --sand-light: #e9e1d5;
  --green: #17342d;
  --green-deep: #0e2520;
  --ink: #18201d;
  --muted: #606863;
  --line: rgba(24, 32, 29, 0.2);
  --line-light: rgba(255, 255, 255, 0.24);
  --gutter: clamp(1rem, 4vw, 4.5rem);
  --section-space: clamp(5rem, 11vw, 10.5rem);
  --header-height: 78px;
  --ease-architect: cubic-bezier(0.2, 0.75, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1.5rem);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

@supports (overflow: clip) {
  body { overflow-x: clip; }
}

body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, summary { cursor: pointer; }
h1, h2, h3, p, figure { margin-top: 0; }

:focus-visible {
  outline: 3px solid #9b7650;
  outline-offset: 4px;
}

::selection { background: var(--sand); color: var(--green-deep); }

.skip-link {
  position: fixed;
  z-index: 200;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  background: var(--white);
  color: var(--green-deep);
  font-weight: 750;
  text-decoration: none;
  transform: translateY(-160%);
}

.skip-link:focus { transform: translateY(0); }

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

/* Demonstration notice and navigation */
.demo-bar {
  display: flex;
  min-height: 38px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.42rem var(--gutter);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  background: var(--green-deep);
  color: #e8eee9;
  font-size: 0.7rem;
  letter-spacing: 0.055em;
}

.demo-bar p { display: flex; gap: 0.8rem; margin: 0; }
.demo-bar strong { color: var(--white); text-transform: uppercase; }
.demo-bar a { font-weight: 700; text-underline-offset: 0.2em; }

.site-header {
  position: sticky;
  z-index: 60;
  top: 0;
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  gap: clamp(1.2rem, 3vw, 3.5rem);
  padding: 0 var(--gutter);
  border-bottom: 1px solid var(--line);
  background: rgba(245, 245, 241, 0.93);
  transition: background-color 220ms ease, box-shadow 220ms ease;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 10px 32px rgba(14, 37, 32, 0.07);
}

.brand {
  display: inline-flex;
  min-width: max-content;
  align-items: center;
  gap: 0.75rem;
  color: var(--green-deep);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2.6rem;
  height: 2.6rem;
  place-items: center;
  border: 1px solid var(--green);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand-name {
  font-size: 0.79rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  line-height: 1.15;
  text-transform: uppercase;
}

.brand-name b { display: block; font-weight: 780; }

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 2vw, 2rem);
  margin-left: auto;
}

.site-nav a {
  position: relative;
  padding: 0.5rem 0;
  color: #39423e;
  font-size: 0.77rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0.25rem;
  left: 0;
  height: 1px;
  background: var(--green);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms var(--ease-architect);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }

.header-cta,
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
  padding: 0.78rem 1rem;
  border: 1px solid var(--green);
  background: var(--green);
  color: var(--white);
  font-size: 0.76rem;
  font-weight: 720;
  letter-spacing: 0.045em;
  text-decoration: none;
  transition: background-color 220ms ease, color 220ms ease, transform 220ms var(--ease-architect);
}

.header-cta:hover,
.button-dark:hover { background: transparent; color: var(--green); }
.header-cta:hover span,
.button:hover span { transform: translate(3px, -3px); }
.button span,
.header-cta span { transition: transform 220ms var(--ease-architect); }

.menu-button {
  display: none;
  min-height: 44px;
  align-items: center;
  gap: 0.7rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--green-deep);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.menu-button i,
.menu-button i::before {
  display: block;
  width: 16px;
  height: 1px;
  background: currentColor;
  content: "";
  transition: transform 180ms ease;
}

.menu-button i::before { transform: translateY(5px); }
.menu-button[aria-expanded="true"] i { transform: translateY(2px) rotate(45deg); }
.menu-button[aria-expanded="true"] i::before { transform: rotate(-90deg); }

/* Shared typography */
.overline {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.35rem;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 760;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.overline span {
  display: inline-flex;
  width: 2.2rem;
  align-items: center;
  gap: 0.5rem;
}

.overline span::after { width: 0.8rem; height: 1px; background: currentColor; content: ""; }

h1,
h2,
h3 {
  color: var(--green-deep);
  font-weight: 430;
  letter-spacing: -0.052em;
  line-height: 0.97;
}

h1 { font-size: clamp(3.7rem, 7.5vw, 8.6rem); }
h2 { font-size: clamp(2.7rem, 5.8vw, 6.7rem); }
h3 { font-size: clamp(1.65rem, 3vw, 3rem); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 720;
  text-decoration: none;
}

.text-link span { transition: transform 200ms var(--ease-architect); }
.text-link:hover span { transform: translate(3px, -3px); }

/* Hero */
.hero {
  display: grid;
  min-height: calc(100svh - var(--header-height));
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: 1fr auto;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.hero-copy {
  display: flex;
  min-width: 0;
  grid-column: 1 / span 6;
  flex-direction: column;
  justify-content: center;
  padding: clamp(4.5rem, 8vw, 9rem) clamp(2rem, 5vw, 6.5rem) clamp(3rem, 6vw, 6rem) var(--gutter);
}

.hero h1 { max-width: 8.7ch; margin-bottom: 2rem; }

.hero h1 em {
  display: inline;
  color: var(--green);
  font-style: normal;
  font-weight: 710;
}

.hero-intro { max-width: 43rem; margin-bottom: 2.3rem; color: var(--muted); font-size: clamp(1rem, 1.35vw, 1.16rem); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem; }

.hero-media {
  position: relative;
  min-height: 650px;
  grid-column: 7 / -1;
  margin: 0;
  overflow: hidden;
  background: var(--stone-200);
}

.hero-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 62%, rgba(14, 37, 32, 0.58));
  content: "";
  pointer-events: none;
}

.hero-media > img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-architect); }

.hero-media figcaption {
  position: absolute;
  z-index: 2;
  right: clamp(1rem, 3vw, 2.5rem);
  bottom: clamp(1rem, 3vw, 2.5rem);
  left: clamp(1rem, 3vw, 2.5rem);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  color: var(--white);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-media figcaption strong { font-size: 0.78rem; font-weight: 650; }

.hero-plan {
  position: absolute;
  z-index: 2;
  top: clamp(1rem, 3vw, 2.5rem);
  right: clamp(1rem, 3vw, 2.5rem);
  width: min(38%, 210px);
  fill: none;
  stroke: rgba(255, 255, 255, 0.7);
  stroke-width: 1;
}

.hero-index {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}

.hero-index span {
  padding: 1.05rem var(--gutter);
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 680;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Positioning statement */
.grid-field {
  background-image: linear-gradient(to right, rgba(23, 52, 45, 0.045) 1px, transparent 1px), linear-gradient(to bottom, rgba(23, 52, 45, 0.045) 1px, transparent 1px);
  background-size: clamp(48px, 7vw, 112px) clamp(48px, 7vw, 112px);
}

.statement {
  display: grid;
  grid-template-columns: 1fr 7fr 3fr;
  gap: clamp(1.5rem, 4vw, 5rem);
  padding: var(--section-space) var(--gutter);
}

.section-number { color: var(--stone-400); font-size: 0.72rem; font-weight: 750; letter-spacing: 0.12em; }
.statement h2 { max-width: 12ch; margin-bottom: 0; }
.statement-note { align-self: end; padding-top: 5rem; border-top: 1px solid var(--line); }
.statement-note p { margin-bottom: 2rem; color: var(--muted); }

/* Before / after */
.comparison-section {
  padding: var(--section-space) var(--gutter);
  background: var(--green);
  color: #dce5df;
}

.section-heading { max-width: 65rem; margin-bottom: clamp(2.5rem, 6vw, 5rem); }
.section-heading h2 { max-width: 12ch; margin-bottom: 1.5rem; color: inherit; }
.section-heading > p:last-child { max-width: 46rem; color: #bfcac4; }
.comparison-section .overline { color: var(--sand-light); }

.comparison {
  --compare-position: 50%;
  position: relative;
  max-width: 1300px;
  aspect-ratio: 16 / 10;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--line-light);
  background: var(--green-deep);
  cursor: col-resize;
  isolation: isolate;
  touch-action: pan-y;
  user-select: none;
}

.comparison:focus-within { outline: 3px solid var(--sand); outline-offset: 6px; }

.comparison-after,
.comparison-before { position: absolute; inset: 0; }
.comparison-before { z-index: 2; clip-path: inset(0 calc(100% - var(--compare-position)) 0 0); }

.comparison img { width: 100%; height: 100%; object-fit: cover; }
.comparison-before img { filter: saturate(0.48) contrast(0.94) brightness(0.84); }

.comparison-label {
  position: absolute;
  z-index: 4;
  top: 1rem;
  padding: 0.48rem 0.7rem;
  background: rgba(14, 37, 32, 0.88);
  color: var(--white);
  font-size: 0.64rem;
  font-weight: 760;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.comparison-label-before { left: 1rem; }
.comparison-label-after { right: 1rem; }

.comparison-divider {
  position: absolute;
  z-index: 4;
  top: 0;
  bottom: 0;
  left: var(--compare-position);
  width: 1px;
  background: var(--white);
  pointer-events: none;
}

.comparison-divider i {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 3.3rem;
  height: 3.3rem;
  place-items: center;
  border: 1px solid var(--white);
  background: var(--green);
  transform: translate(-50%, -50%);
}

.comparison-divider i::before { color: var(--white); content: "←  →"; font-size: 0.72rem; letter-spacing: 0.2em; white-space: nowrap; }

.comparison-range {
  position: absolute;
  z-index: 5;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: col-resize;
  opacity: 0;
  touch-action: pan-y;
}

.comparison figcaption {
  position: absolute;
  z-index: 4;
  right: 0.8rem;
  bottom: 0.8rem;
  padding: 0.42rem 0.55rem;
  background: rgba(14, 37, 32, 0.78);
  color: #eef2ef;
  font-size: 0.62rem;
  letter-spacing: 0.055em;
}

/* Services */
.services { padding: var(--section-space) var(--gutter); background: var(--white); }
.section-heading-inline { display: grid; max-width: none; grid-template-columns: 1.5fr 0.5fr; align-items: end; gap: 4rem; }
.section-heading-inline h2 { margin: 0; color: var(--green-deep); }
.section-heading-inline > p { max-width: 28rem; margin-bottom: 0; color: var(--muted); }

.service-index { border-top: 1px solid var(--ink); }
.service-index article {
  position: relative;
  display: grid;
  min-height: 150px;
  grid-template-columns: 0.45fr 1.3fr 1.7fr auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 3.2rem);
  padding: 1.7rem 0;
  border-bottom: 1px solid var(--line);
  transition: color 260ms ease, padding 260ms var(--ease-architect);
}

.service-index article::before {
  position: absolute;
  z-index: 0;
  inset: 0;
  background: var(--green);
  content: "";
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 300ms var(--ease-architect);
}

.service-index article > * { position: relative; z-index: 1; }
.service-index article:hover { padding-inline: 1rem; color: var(--white); }
.service-index article:hover::before { transform: scaleY(1); }
.service-index article:hover h3,
.service-index article:hover p,
.service-index article:hover a { color: var(--white); }
.service-number { color: var(--stone-400); font-size: 0.72rem; font-weight: 760; }
.service-index h3 { margin: 0; font-size: clamp(1.4rem, 2.2vw, 2.3rem); }
.service-index p { max-width: 38rem; margin: 0; color: var(--muted); }
.service-index a { font-size: 0.72rem; font-weight: 740; text-decoration: none; white-space: nowrap; }

/* Sticky project story */
.project-story { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(390px, 0.92fr); background: var(--stone-100); }
.project-visual { position: relative; min-width: 0; background: var(--green-deep); }
.project-frame { position: sticky; top: var(--header-height); height: calc(100svh - var(--header-height)); overflow: hidden; }
.project-image { position: absolute; inset: 0; margin: 0; clip-path: inset(100% 0 0 0); transition: clip-path 760ms var(--ease-architect); }
.project-image.is-active { z-index: 2; clip-path: inset(0); }
.project-image img { width: 100%; height: 100%; object-fit: cover; }

.project-frame::after {
  position: absolute;
  z-index: 3;
  inset: 0;
  border: clamp(0.8rem, 2vw, 2rem) solid var(--green-deep);
  content: "";
  pointer-events: none;
}

.project-frame > p {
  position: absolute;
  z-index: 4;
  right: clamp(1.5rem, 4vw, 4rem);
  bottom: clamp(1.5rem, 4vw, 4rem);
  margin: 0;
  padding: 0.55rem 0.7rem;
  background: var(--green-deep);
  color: #e7ece8;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.project-crosshair { position: absolute; z-index: 4; top: 50%; left: 50%; width: 74px; height: 74px; pointer-events: none; transform: translate(-50%, -50%); }
.project-crosshair span { position: absolute; background: rgba(255, 255, 255, 0.62); }
.project-crosshair span:first-child { top: 50%; left: 0; width: 100%; height: 1px; }
.project-crosshair span:last-child { top: 0; left: 50%; width: 1px; height: 100%; }

.project-chapters { min-width: 0; }
.project-intro,
.project-chapter { display: flex; min-height: 84svh; flex-direction: column; justify-content: center; padding: clamp(4rem, 8vw, 8.5rem) clamp(2rem, 7vw, 7.5rem); border-bottom: 1px solid var(--line); }
.project-intro { min-height: 72svh; background: var(--paper); }
.project-intro h2 { max-width: 8ch; margin-bottom: 1.5rem; }
.project-intro > p:last-child { max-width: 37rem; color: var(--muted); }
.project-chapter { position: relative; opacity: 0.48; transition: opacity 300ms ease, background-color 300ms ease; }
.project-chapter.is-active { background: var(--white); opacity: 1; }
.project-chapter-number { margin-bottom: clamp(2.5rem, 6vw, 5rem); color: var(--sand); font-size: clamp(5.5rem, 11vw, 11rem); font-weight: 270; letter-spacing: -0.08em; line-height: 0.72; }
.project-chapter h3 { max-width: 12ch; margin-bottom: 1.5rem; }
.project-chapter > p:not(.overline) { max-width: 37rem; color: var(--muted); }
.project-chapter ul { display: flex; flex-wrap: wrap; gap: 0.55rem; margin: 1.2rem 0 0; padding: 0; list-style: none; }
.project-chapter li,
.demo-tag { padding: 0.4rem 0.55rem; border: 1px solid var(--line); color: var(--green); font-size: 0.64rem; font-weight: 690; letter-spacing: 0.06em; text-transform: uppercase; }
.demo-tag { align-self: flex-start; margin-top: 2rem; background: var(--sand-light); }
.project-mobile-image { display: none; }

/* Process and progressive plan */
.process { position: relative; padding: var(--section-space) var(--gutter); overflow: hidden; background: var(--sand-light); }
.process-heading { display: grid; grid-template-columns: 1.5fr 0.5fr; align-items: end; gap: 4rem; }
.process-heading h2 { max-width: 10ch; margin-bottom: 0; }
.process-heading > p:last-child { max-width: 32rem; margin-bottom: 0; color: #5c625d; }

.blueprint { position: relative; max-width: 1120px; margin: clamp(3rem, 7vw, 6.5rem) auto; }
.blueprint svg { width: 100%; fill: none; stroke: var(--green); stroke-width: 1.2; }
.blueprint [data-draw-line] { stroke-dasharray: 1; stroke-dashoffset: 1; vector-effect: non-scaling-stroke; }
.blueprint-label { position: absolute; color: #55605a; font-size: 0.58rem; font-weight: 720; letter-spacing: 0.15em; }
.blueprint-label-a { top: 12%; left: 6%; }
.blueprint-label-b { right: 4%; bottom: 9%; }

.phase-list { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; border-top: 1px solid var(--green); list-style: none; }
.phase-list li { min-width: 0; padding: 1.5rem 1.3rem 1.5rem 0; border-right: 1px solid var(--line); }
.phase-list li > span { display: block; margin-bottom: 4rem; color: var(--green); font-size: clamp(3.4rem, 6vw, 6rem); font-weight: 260; letter-spacing: -0.08em; line-height: 0.8; }
.phase-list h3 { margin-bottom: 0.7rem; font-size: 1rem; font-weight: 720; letter-spacing: -0.02em; text-transform: uppercase; }
.phase-list p { margin-bottom: 0; color: #5f655f; font-size: 0.88rem; }

/* FAQ */
.faq { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(3rem, 8vw, 9rem); padding: var(--section-space) var(--gutter); background: var(--white); }
.faq-heading { position: sticky; top: calc(var(--header-height) + 3rem); align-self: start; }
.faq h2 { max-width: 8ch; margin-bottom: 0; }
.faq-list { border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; min-height: 78px; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 0; font-size: 0.94rem; font-weight: 680; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { font-size: 1.35rem; font-weight: 300; transition: transform 200ms ease; }
.faq details[open] summary span { transform: rotate(45deg); }
.faq details p { max-width: 43rem; padding: 0 3rem 1.5rem 0; color: var(--muted); }

/* Contact */
.contact { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr); gap: clamp(3rem, 8vw, 9rem); padding: var(--section-space) var(--gutter); background: var(--green); color: #dce5df; }
.contact .overline { color: var(--sand-light); }
.contact h2 { max-width: 9ch; margin-bottom: 2rem; color: var(--white); }
.contact-intro > p:not(.overline) { max-width: 36rem; color: #bdc9c3; }
.contact-channel { display: inline-block; margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--line-light); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; }
.contact-form { display: grid; align-self: start; grid-template-columns: 1fr; }
.contact-form label { margin: 1rem 0 0.45rem; color: #dce5df; font-size: 0.65rem; font-weight: 720; letter-spacing: 0.13em; text-transform: uppercase; }
.contact-form input,
.contact-form select,
.contact-form textarea { width: 100%; min-height: 54px; padding: 0.8rem 0; border: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.42); border-radius: 0; background: transparent; color: var(--white); outline: none; }
.contact-form select { color-scheme: dark; }
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus { border-bottom-color: var(--white); }
.contact-form textarea::placeholder { color: #9eada6; }
.button-light { width: min(100%, 280px); margin-top: 2rem; border-color: var(--white); background: var(--white); color: var(--green-deep); }
.button-light:hover { background: transparent; color: var(--white); }
.form-status { margin: 1rem 0 0; padding: 0.85rem; border: 1px solid var(--line-light); color: var(--white); }

/* Footer */
.site-footer { position: relative; display: grid; min-height: 320px; grid-template-columns: 1.2fr 0.6fr 0.8fr; align-items: end; gap: clamp(2rem, 6vw, 7rem); padding: clamp(4rem, 8vw, 7rem) var(--gutter) 2.5rem; overflow: hidden; background: var(--green-deep); color: #b7c2bc; }
.site-footer > *:not(.footer-mark) { position: relative; z-index: 1; }
.footer-mark { position: absolute; top: -0.18em; right: -0.02em; color: rgba(255, 255, 255, 0.035); font-size: clamp(15rem, 34vw, 34rem); font-weight: 800; letter-spacing: -0.12em; line-height: 0.8; }
.brand-footer { margin-bottom: 1.25rem; color: var(--white); }
.brand-footer .brand-mark { border-color: rgba(255, 255, 255, 0.44); }
.site-footer p { max-width: 24rem; margin-bottom: 0; font-size: 0.78rem; }
.site-footer nav { display: grid; gap: 0.45rem; }
.site-footer nav a,
.footer-meta a { color: #e5ebe7; font-size: 0.76rem; text-underline-offset: 0.2em; }
.footer-meta { display: grid; gap: 1.1rem; justify-items: end; text-align: right; font-size: 0.7rem; }

/* Clip and line reveals: content remains visible when JavaScript is unavailable. */
html.js:not(.reduced-motion) [data-reveal="image"] { clip-path: inset(0 100% 0 0); transition: clip-path 850ms var(--ease-architect); }
html.js:not(.reduced-motion) [data-reveal="image"].is-visible { clip-path: inset(0); }
html.js:not(.reduced-motion) [data-reveal="text"] { opacity: 0; clip-path: inset(0 0 100% 0); transform: translateY(28px); transition: opacity 420ms ease, clip-path 720ms var(--ease-architect), transform 720ms var(--ease-architect); }
html.js:not(.reduced-motion) [data-reveal="text"].is-visible { opacity: 1; clip-path: inset(0); transform: none; }
html.js:not(.reduced-motion) [data-reveal="line"] { clip-path: inset(0 0 0 100%); transition: clip-path 650ms var(--ease-architect); }
html.js:not(.reduced-motion) [data-reveal="line"].is-visible { clip-path: inset(0); }

@media (hover: hover) and (pointer: fine) {
  .hero-media:hover > img { transform: scale(1.018); }
  .project-chapter:hover h3 { transform: translateX(0.4rem); }
  .project-chapter h3 { transition: transform 240ms var(--ease-architect); }
}

@media (max-width: 1120px) {
  .site-nav { gap: 0.85rem; }
  .site-nav a { font-size: 0.72rem; }
  .hero-copy { grid-column: 1 / span 5; padding-right: 2rem; }
  .hero-media { grid-column: 6 / -1; }
  .project-story { grid-template-columns: 1fr 0.92fr; }
  .section-heading-inline,
  .process-heading { grid-template-columns: 1.25fr 0.75fr; }
}

@media (max-width: 960px) {
  :root { --header-height: 72px; }
  .menu-button { display: inline-flex; margin-left: auto; }
  .header-cta { display: none; }

  .site-nav {
    position: absolute;
    top: 100%;
    right: var(--gutter);
    display: grid;
    width: min(360px, calc(100vw - (2 * var(--gutter))));
    gap: 0;
    margin: 0;
    padding: 0.7rem;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.99);
    box-shadow: 0 24px 48px rgba(14, 37, 32, 0.14);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-0.8rem);
    transition: opacity 180ms ease, transform 220ms var(--ease-architect), visibility 180ms;
    visibility: hidden;
  }

  .site-nav.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); visibility: visible; }
  .site-nav a { padding: 0.9rem; border-bottom: 1px solid var(--line); font-size: 0.82rem; }
  .site-nav a:last-child { border-bottom: 0; }
  .site-nav a::after { display: none; }

  .hero { grid-template-rows: auto auto auto; }
  .hero-copy { grid-column: 1 / -1; padding-right: var(--gutter); }
  .hero-media { min-height: 62svh; grid-column: 1 / -1; }
  .hero-index { grid-template-columns: repeat(2, 1fr); }
  .hero-index span:nth-child(2) { border-right: 0; }
  .hero-index span:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }

  .statement { grid-template-columns: 0.35fr 2fr; }
  .statement-note { grid-column: 2; padding-top: 2.5rem; }
  .section-heading-inline,
  .process-heading { grid-template-columns: 1fr; align-items: start; gap: 1.5rem; }
  .service-index article { grid-template-columns: 0.3fr 1fr 1.5fr auto; }

  .project-story { display: block; }
  .project-visual { display: none; }
  .project-intro,
  .project-chapter { min-height: 0; padding: var(--section-space) var(--gutter); }
  .project-chapter { opacity: 1; }
  .project-mobile-image { display: block; aspect-ratio: 4 / 3; margin: 0 0 3rem; overflow: hidden; }
  .project-mobile-image img { width: 100%; height: 100%; object-fit: cover; }
  .project-chapter-number { margin-bottom: 2.5rem; }
  .phase-list { grid-template-columns: repeat(2, 1fr); }
  .phase-list li:nth-child(2) { border-right: 0; }
  .phase-list li:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }

  .faq { grid-template-columns: 1fr; }
  .faq-heading { position: static; }
  .contact { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .footer-meta { justify-items: start; text-align: left; }
}

@media (max-width: 700px) {
  :root { --section-space: 5.2rem; }
  .demo-bar { display: grid; gap: 0.2rem; }
  .demo-bar p { display: grid; gap: 0.1rem; }
  .site-header { padding-inline: 1rem; }
  .brand-mark { width: 2.35rem; height: 2.35rem; }
  .hero-copy { padding: 4.6rem 1rem 3.5rem; }
  .hero h1 { margin-bottom: 1.5rem; font-size: clamp(3.25rem, 16vw, 5rem); }
  .hero-media { min-height: 68svh; }
  .hero-plan { width: 42%; }
  .hero-index span { padding: 0.9rem 1rem; }

  .statement,
  .comparison-section,
  .services,
  .process,
  .faq,
  .contact { padding-inline: 1rem; }

  .statement { grid-template-columns: 1fr; gap: 1.5rem; }
  .statement-note { grid-column: auto; }
  .section-heading { margin-bottom: 2.6rem; }
  .comparison { aspect-ratio: 4 / 5; }
  .comparison-divider i { width: 2.8rem; height: 2.8rem; }
  .comparison figcaption { max-width: calc(100% - 1.6rem); }

  .service-index article { grid-template-columns: 42px 1fr auto; gap: 0.8rem; }
  .service-index article h3 { grid-column: 2 / -1; }
  .service-index article p { grid-column: 2 / -1; }
  .service-index article a { grid-column: 2 / -1; justify-self: start; }
  .service-index article:hover { padding-inline: 0.6rem; }

  .project-intro,
  .project-chapter { padding-inline: 1rem; }
  .blueprint { margin-block: 2.5rem 3.5rem; }
  .phase-list { grid-template-columns: 1fr; }
  .phase-list li { display: grid; grid-template-columns: 88px 1fr; gap: 1rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .phase-list li > span { margin: 0; }
  .faq details p { padding-right: 0; }
  .contact { grid-template-columns: minmax(0, 1fr); }
  .button-light { width: 100%; }
  .site-footer { grid-template-columns: 1fr; align-items: start; padding-inline: 1rem; }
  .site-footer nav { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 430px) {
  .brand-name { font-size: 0.7rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-media { min-height: 520px; }
  .hero-media figcaption { align-items: flex-start; flex-direction: column; gap: 0.25rem; }
  .hero-index { grid-template-columns: 1fr; }
  .hero-index span { border-right: 0; border-bottom: 1px solid var(--line); }
  .project-chapter ul { align-items: flex-start; flex-direction: column; }
  .contact-form input,
  .contact-form select,
  .contact-form textarea { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; transition-delay: 0ms !important; }
  html [data-reveal] { opacity: 1 !important; clip-path: none !important; transform: none !important; }
  .project-image { transition: none; }
  .blueprint [data-draw-line] { stroke-dashoffset: 0 !important; }
}

@media print {
  .demo-bar,
  .site-header,
  .site-footer,
  .comparison-range { display: none !important; }
  * { color: #000 !important; background: #fff !important; }
  html [data-reveal] { opacity: 1 !important; clip-path: none !important; transform: none !important; }
  .project-visual { display: none; }
  .project-mobile-image { display: block; }
}