:root {
  --mineral: oklch(97% 0.012 92);
  --limestone: oklch(93% 0.018 92);
  --sand: oklch(86% 0.052 86);
  --sand-deep: oklch(73% 0.062 82);
  --ink: oklch(23% 0.03 122);
  --ink-soft: oklch(33% 0.031 116);
  --olive: oklch(46% 0.074 126);
  --olive-light: oklch(62% 0.072 126);
  --sea: oklch(62% 0.072 213);
  --gold: oklch(76% 0.105 78);
  --gold-deep: oklch(57% 0.098 72);
  --veil: oklch(18% 0.03 116 / 0.72);
  --border: oklch(82% 0.024 92);
  --surface-dark: oklch(18% 0.03 116);
  --surface-dark-2: oklch(24% 0.032 118);
  --focus: oklch(70% 0.12 82);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --shadow-soft: 0 28px 80px oklch(23% 0.03 122 / 0.18);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-lux: cubic-bezier(0.32, 0.72, 0, 1);
  --font-display: "Avenir Next", "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  --font-body: "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-mono: "SF Mono", "Cascadia Mono", "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--mineral);
  color: var(--ink);
  overflow-x: hidden;
}

body {
  margin: 0;
  overflow-x: hidden;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.62;
  background:
    radial-gradient(circle at 10% 8%, oklch(86% 0.052 86 / 0.42), transparent 34rem),
    linear-gradient(180deg, var(--mineral), var(--limestone) 44%, var(--mineral));
  color: var(--ink);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 40;
  opacity: 0.032;
  background-image: radial-gradient(var(--ink) 0.7px, transparent 0.7px);
  background-size: 5px 5px;
  mix-blend-mode: multiply;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 100;
  transform: translateY(-160%);
  padding: 0.75rem 1rem;
  border-radius: 999px;
  color: var(--ink);
  background: var(--gold);
  transition: transform 180ms var(--ease-out);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  top: max(0.75rem, env(safe-area-inset-top));
  left: clamp(1rem, 3vw, 2rem);
  right: clamp(1rem, 3vw, 2rem);
  z-index: 30;
  min-height: 68px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.45rem 0.55rem;
  color: var(--mineral);
  background: oklch(18% 0.03 116 / 0.74);
  border: 1px solid oklch(97% 0.012 92 / 0.16);
  border-radius: 999px;
  backdrop-filter: blur(18px) saturate(115%);
  box-shadow: 0 20px 60px oklch(18% 0.03 116 / 0.28);
  transition: background 260ms var(--ease-out), border-color 260ms var(--ease-out), transform 260ms var(--ease-out);
}

.site-header.is-scrolled {
  background: oklch(23% 0.03 122 / 0.86);
  border-color: oklch(97% 0.012 92 / 0.22);
}

.brand {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: oklch(97% 0.012 92 / 0.08);
}
.brand img { width: 42px; height: 42px; object-fit: contain; }

.nav-links {
  display: none;
  justify-content: center;
  gap: clamp(0.8rem, 2vw, 1.6rem);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: oklch(93% 0.018 92 / 0.84);
}
.nav-links a { padding: 0.85rem 0.2rem; transition: color 180ms var(--ease-out); }
.nav-links a:hover { color: var(--gold); }

.nav-cta {
  min-height: 46px;
  display: inline-grid;
  place-items: center;
  padding: 0.75rem 1.05rem;
  border-radius: 999px;
  color: var(--ink);
  background: var(--gold);
  font-weight: 750;
  letter-spacing: -0.02em;
  box-shadow: inset 0 1px 0 oklch(97% 0.012 92 / 0.42);
  transition: transform 180ms var(--ease-out), background 180ms var(--ease-out);
}
.nav-cta:hover { transform: translateY(-1px); background: oklch(81% 0.102 80); }
.nav-cta:active { transform: translateY(1px) scale(0.99); }

.hero {
  position: relative;
  min-height: 100dvh;
  overflow: hidden;
  display: grid;
  align-items: end;
  padding: clamp(7rem, 16vh, 8.5rem) clamp(1.25rem, 5vw, 4rem) clamp(2rem, 6vh, 4rem);
  color: var(--mineral);
}

.hero-media, .hero picture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-media {
  object-fit: cover;
  object-position: 50% 42%;
  transform: scale(1.025);
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, oklch(18% 0.03 116 / 0.3), transparent 22%, oklch(14% 0.028 116 / 0.88)),
    linear-gradient(90deg, oklch(14% 0.028 116 / 0.76), transparent 64%);
}
.grain {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background: radial-gradient(circle at 20% 20%, oklch(76% 0.105 78 / 0.22), transparent 30rem);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(870px, 100%);
}

.eyebrow {
  margin: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: oklch(86% 0.052 86);
}
.eyebrow.dark { color: var(--olive); }

h1, h2, h3 {
  margin: 0;
  font-family: var(--font-display);
  line-height: 0.96;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 13vw, 6.1rem);
  font-weight: 820;
}
h2 {
  font-size: clamp(2.25rem, 7vw, 4.85rem);
  font-weight: 790;
}
h3 {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  line-height: 1.08;
  font-weight: 760;
}

.hero-lead {
  max-width: 56ch;
  margin: 1.2rem 0 0;
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.45;
  color: oklch(97% 0.012 92 / 0.86);
}

.hero-actions, .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  border-radius: 999px;
  padding: 0.82rem 1rem 0.82rem 1.25rem;
  font-weight: 780;
  letter-spacing: -0.02em;
  border: 1px solid transparent;
  transition: transform 180ms var(--ease-out), background 180ms var(--ease-out), color 180ms var(--ease-out), border-color 180ms var(--ease-out);
}
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(1px) scale(0.985); }
.button-primary {
  color: var(--ink);
  background: var(--gold);
  box-shadow: inset 0 1px 0 oklch(97% 0.012 92 / 0.42), 0 16px 40px oklch(76% 0.105 78 / 0.18);
}
.button-primary:hover { background: oklch(82% 0.1 80); }
.button-primary.light { width: fit-content; }
.button-ghost {
  color: var(--mineral);
  border-color: oklch(97% 0.012 92 / 0.32);
  background: oklch(97% 0.012 92 / 0.08);
}
.button-ghost:hover { background: oklch(97% 0.012 92 / 0.14); }
.button-mark {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: oklch(23% 0.03 122 / 0.1);
  transition: transform 180ms var(--ease-out);
}
.button:hover .button-mark { transform: translate(2px, -2px); }

.hero-price {
  position: absolute;
  right: clamp(1.25rem, 5vw, 4rem);
  bottom: clamp(2rem, 6vh, 4rem);
  z-index: 1;
  display: none;
  min-width: 220px;
  padding: 1.1rem 1.2rem;
  border-radius: var(--radius-lg);
  color: var(--mineral);
  background: oklch(18% 0.03 116 / 0.7);
  border: 1px solid oklch(97% 0.012 92 / 0.18);
  backdrop-filter: blur(16px);
}
.hero-price span, .hero-price small {
  display: block;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: oklch(97% 0.012 92 / 0.68);
}
.hero-price strong {
  display: block;
  margin: 0.25rem 0;
  font-size: 1.9rem;
  line-height: 1;
}

.proof-ribbon {
  position: relative;
  z-index: 2;
  margin-top: -1px;
  background: var(--ink);
  color: var(--mineral);
  overflow-x: auto;
  border-top: 1px solid oklch(97% 0.012 92 / 0.12);
}
.proof-track {
  display: flex;
  min-width: max-content;
  padding: 0 1.25rem;
}
.proof-track article {
  min-width: 190px;
  padding: 1rem 1.2rem;
  border-right: 1px solid oklch(97% 0.012 92 / 0.14);
}
.proof-track span {
  display: block;
  font-family: var(--font-mono);
  color: var(--gold);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}
.proof-track strong {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.95rem;
  line-height: 1.2;
}

.section {
  padding: clamp(4.5rem, 10vw, 10rem) clamp(1.25rem, 5vw, 4rem);
  scroll-margin-top: 96px;
}
.section-kicker {
  max-width: 1320px;
  margin: 0 auto 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--olive);
  text-transform: uppercase;
}

.terrain-grid, .place-grid, .before-after {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  gap: clamp(1.2rem, 3vw, 2.2rem);
}

.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--sand);
  box-shadow: var(--shadow-soft);
}
.media-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  border: 1px solid oklch(97% 0.012 92 / 0.28);
  border-radius: inherit;
  box-shadow: inset 0 1px 0 oklch(97% 0.012 92 / 0.28);
}
.media-frame img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}
.image-label, .media-frame figcaption, .projection-badge {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 2;
  border-radius: 999px;
  padding: 0.55rem 0.8rem;
  color: var(--mineral);
  background: oklch(18% 0.03 116 / 0.74);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.parcel-outline {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.parcel-outline path {
  fill: oklch(76% 0.105 78 / 0.12);
  stroke: var(--gold);
  stroke-width: 1.2;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  filter: drop-shadow(0 4px 10px oklch(18% 0.03 116 / 0.34));
}
.parcel-frame.is-visible .parcel-outline path { animation: drawParcel 1300ms var(--ease-lux) 250ms forwards; }

.terrain-copy {
  align-self: center;
  max-width: 650px;
}
.terrain-copy p, .dossier-head p, .place-copy p, .projection-head p, .simulator-copy p, .contact-card p {
  max-width: 64ch;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
}
.fact-list {
  display: grid;
  gap: 0;
  margin: 2rem 0 0;
  border-top: 1px solid var(--border);
}
.fact-list div {
  display: grid;
  grid-template-columns: minmax(110px, 0.7fr) 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}
.fact-list dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--olive);
}
.fact-list dd { margin: 0; font-weight: 750; }

.dossier-section { background: var(--limestone); }
.dossier-head, .projection-head, .faq-head, .simulator-copy {
  max-width: 980px;
  margin: 0 auto clamp(2rem, 5vw, 4rem);
}
.dossier-layout {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
}
.document-stack {
  position: relative;
  min-height: 430px;
  perspective: 1000px;
}
.paper {
  position: absolute;
  inset: auto 0 0;
  min-height: 220px;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  color: var(--ink);
  background: var(--mineral);
  border: 1px solid var(--border);
  box-shadow: 0 30px 80px oklch(23% 0.03 122 / 0.14), inset 0 1px 0 oklch(97% 0.012 92 / 0.72);
  transform-origin: 50% 100%;
}
.paper span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--olive);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.paper strong { display: block; margin: 1.2rem 0 0.5rem; font-size: clamp(1.5rem, 5vw, 2.3rem); line-height: 1.02; letter-spacing: -0.04em; }
.paper small { color: var(--ink-soft); }
.paper-top { z-index: 3; transform: rotate(-2deg) translateY(-120px); }
.paper-mid { z-index: 2; transform: rotate(4deg) translateY(-58px) translateX(12px); background: oklch(95% 0.017 92); }
.paper-back { z-index: 1; transform: rotate(-6deg) translateX(-10px); background: var(--sand); }

.proof-steps { display: grid; gap: 0; border-top: 1px solid var(--border); }
.proof-steps article {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--border);
}
.proof-steps span { font-family: var(--font-mono); color: var(--gold-deep); }
.proof-steps h3 { margin-bottom: 0.35rem; }
.proof-steps p { margin: 0; color: var(--ink-soft); }

.place-section { background: var(--mineral); }
.place-copy { max-width: 980px; margin: 0 auto clamp(2rem, 5vw, 4rem); }
.place-grid { align-items: stretch; }
.wide img { object-position: 55% 50%; }
.atlas-card {
  position: relative;
  overflow: hidden;
  min-height: 480px;
  padding: clamp(1.3rem, 4vw, 2rem);
  border-radius: var(--radius-xl);
  color: var(--mineral);
  background:
    radial-gradient(circle at 72% 18%, oklch(62% 0.072 213 / 0.32), transparent 20rem),
    radial-gradient(circle at 22% 78%, oklch(76% 0.105 78 / 0.18), transparent 22rem),
    var(--ink);
  box-shadow: var(--shadow-soft);
}
.atlas-card .eyebrow { color: var(--sand); }
.atlas-card h3 { max-width: 10ch; font-size: clamp(2rem, 5vw, 3.5rem); }
.atlas-card ul {
  position: absolute;
  left: clamp(1.3rem, 4vw, 2rem);
  right: clamp(1.3rem, 4vw, 2rem);
  bottom: clamp(1.3rem, 4vw, 2rem);
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.atlas-card li { padding-top: 0.75rem; border-top: 1px solid oklch(97% 0.012 92 / 0.16); }
.atlas-orbit { position: absolute; inset: 12%; border: 1px solid oklch(97% 0.012 92 / 0.12); border-radius: 50%; opacity: 0.9; }
.atlas-orbit span { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 10px oklch(76% 0.105 78 / 0.12); }
.atlas-orbit span:nth-child(1) { left: 18%; top: 28%; }
.atlas-orbit span:nth-child(2) { right: 18%; top: 46%; background: var(--sea); }
.atlas-orbit span:nth-child(3) { left: 46%; bottom: 18%; background: var(--olive-light); }

.video-section {
  scroll-margin-top: 96px;
  padding: clamp(4rem, 9vw, 9rem) clamp(1.25rem, 5vw, 4rem);
  background: var(--surface-dark);
  color: var(--mineral);
}
.video-shell {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.video-copy p { max-width: 58ch; color: oklch(97% 0.012 92 / 0.76); }
.chapters {
  display: grid;
  gap: 0.75rem;
  padding: 0;
  margin: 2rem 0 0;
  list-style: none;
  color: oklch(97% 0.012 92 / 0.82);
}
.chapters li { border-top: 1px solid oklch(97% 0.012 92 / 0.14); padding-top: 0.75rem; }
.phone-video {
  position: relative;
  overflow: hidden;
  width: min(390px, 100%);
  aspect-ratio: 9 / 16;
  margin: 0 auto;
  padding: 0.55rem;
  border-radius: 42px;
  background: oklch(97% 0.012 92 / 0.09);
  border: 1px solid oklch(97% 0.012 92 / 0.16);
  box-shadow: 0 40px 100px oklch(8% 0.02 116 / 0.56);
}
.phone-video picture, .phone-video img { width: 100%; height: 100%; border-radius: 34px; object-fit: cover; }
.play-placeholder {
  position: absolute;
  left: 50%;
  bottom: 1.4rem;
  transform: translateX(-50%);
  min-height: 48px;
  border: 0;
  border-radius: 999px;
  padding: 0.7rem 1rem;
  color: var(--ink);
  background: var(--gold);
  font-weight: 800;
  cursor: pointer;
}

.before-after { align-items: start; }
.projection-card .projection-badge {
  top: 1rem;
  bottom: auto;
  background: var(--gold);
  color: var(--ink);
}

.price-section {
  scroll-margin-top: 96px;
  padding: clamp(4rem, 9vw, 8rem) clamp(1.25rem, 5vw, 4rem);
  background: var(--ink);
  color: var(--mineral);
}
.price-panel {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  gap: 2rem;
  padding: clamp(1.4rem, 4vw, 3rem);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, oklch(97% 0.012 92 / 0.06), transparent),
    var(--surface-dark-2);
  border: 1px solid oklch(97% 0.012 92 / 0.14);
  box-shadow: inset 0 1px 0 oklch(97% 0.012 92 / 0.08);
}
.price-panel .eyebrow { color: var(--gold); }
.price-panel h2 { font-size: clamp(3.2rem, 12vw, 8rem); color: var(--gold); }
.price-lead { max-width: 56ch; font-size: clamp(1.1rem, 2vw, 1.35rem); color: oklch(97% 0.012 92 / 0.82); }
.price-notes { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.price-notes span {
  border-radius: 999px;
  padding: 0.55rem 0.75rem;
  background: oklch(97% 0.012 92 / 0.08);
  border: 1px solid oklch(97% 0.012 92 / 0.12);
  color: oklch(97% 0.012 92 / 0.84);
}
.legal-note { max-width: 78ch; margin: 0; color: oklch(97% 0.012 92 / 0.68); font-size: 0.88rem; }
.legal-note.strong { color: var(--ink-soft); font-weight: 650; }

.simulator-section {
  display: grid;
  gap: 2rem;
  max-width: 1320px;
  margin: 0 auto;
}
.simulator {
  display: grid;
  gap: 0.8rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border-radius: var(--radius-xl);
  background: var(--mineral);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}
.simulator label { font-weight: 760; }
.input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  min-height: 54px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--limestone);
  overflow: hidden;
}
.input-row input {
  width: 100%;
  min-height: 54px;
  border: 0;
  background: transparent;
  color: var(--ink);
  padding: 0 1rem;
  font-weight: 760;
}
.input-row span { padding-right: 1rem; color: var(--olive); font-weight: 760; }
.result-box {
  display: grid;
  gap: 0.2rem;
  margin-top: 0.6rem;
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  color: var(--mineral);
  background: var(--ink);
}
.result-box span { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); }
.result-box strong { font-size: clamp(2rem, 8vw, 4rem); line-height: 1; letter-spacing: -0.05em; }
.result-box small { color: oklch(97% 0.012 92 / 0.72); }

.faq-section { background: var(--limestone); }
.faq-list {
  max-width: 980px;
  margin: 0 auto;
  border-top: 1px solid var(--border);
}
details { border-bottom: 1px solid var(--border); }
summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  padding: 1.1rem 0;
  font-weight: 820;
  list-style: none;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 1.4rem; color: var(--olive); }
details[open] summary::after { content: "×"; }
details p { margin: 0 0 1.2rem; max-width: 66ch; color: var(--ink-soft); }

.contact-section {
  position: relative;
  scroll-margin-top: 96px;
  padding: clamp(5rem, 10vw, 10rem) clamp(1.25rem, 5vw, 4rem);
  overflow: hidden;
  color: var(--mineral);
  background: var(--ink);
}
.contact-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, oklch(18% 0.03 116 / 0.25), var(--ink)),
    url("../assets/hero-terrain-1400.jpg") center / cover;
  opacity: 0.72;
}
.contact-card {
  position: relative;
  max-width: 930px;
  margin: 0 auto;
  padding: clamp(1.5rem, 5vw, 3rem);
  border-radius: var(--radius-xl);
  background: oklch(18% 0.03 116 / 0.78);
  border: 1px solid oklch(97% 0.012 92 / 0.16);
  backdrop-filter: blur(14px);
  box-shadow: 0 40px 120px oklch(8% 0.02 116 / 0.42);
}
.contact-card img { margin-bottom: 1rem; }
.contact-card p { color: oklch(97% 0.012 92 / 0.78); }
.numbers { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.4rem; color: oklch(97% 0.012 92 / 0.76); }
.numbers span { padding-top: 0.75rem; border-top: 1px solid oklch(97% 0.012 92 / 0.18); }

.site-footer {
  display: grid;
  gap: 1rem;
  padding: 2rem clamp(1.25rem, 5vw, 4rem) calc(7rem + env(safe-area-inset-bottom));
  background: var(--surface-dark);
  color: oklch(97% 0.012 92 / 0.78);
  border-top: 1px solid oklch(97% 0.012 92 / 0.12);
}
.site-footer strong { display: block; color: var(--mineral); }
.site-footer p { max-width: 60ch; margin: 0.3rem 0 0; }
.site-footer a { color: var(--gold); font-weight: 750; }

.mobile-sticky {
  position: fixed;
  left: 0.75rem;
  right: 0.75rem;
  bottom: max(0.75rem, env(safe-area-inset-bottom));
  z-index: 35;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem;
  border-radius: 999px;
  background: oklch(18% 0.03 116 / 0.88);
  border: 1px solid oklch(97% 0.012 92 / 0.16);
  box-shadow: 0 20px 60px oklch(8% 0.02 116 / 0.34);
  backdrop-filter: blur(14px);
  transform: translateY(140%);
  transition: transform 320ms var(--ease-out);
}
.mobile-sticky.is-visible { transform: translateY(0); }
.sticky-main, .sticky-call, .mobile-sticky button {
  min-height: 46px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 800;
  border: 0;
}
.sticky-main { color: var(--ink); background: var(--gold); padding: 0 1rem; }
.sticky-call { color: var(--mineral); background: oklch(97% 0.012 92 / 0.1); padding: 0 0.8rem; }
.mobile-sticky button { width: 46px; color: var(--mineral); background: transparent; font-size: 1.2rem; cursor: pointer; }

.reveal { opacity: 1; transform: translateY(0); filter: blur(0); }
.reveal.is-visible { animation: revealLift 760ms var(--ease-lux) both; }

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

@keyframes drawParcel { to { stroke-dashoffset: 0; } }
@keyframes revealLift {
  from { opacity: 0.01; transform: translateY(24px); filter: blur(8px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

@media (min-width: 760px) {
  .nav-links { display: flex; }
  .terrain-grid { grid-template-columns: 0.9fr 1.1fr; }
  .dossier-layout { grid-template-columns: 0.9fr 1.1fr; align-items: center; }
  .place-grid { grid-template-columns: 0.95fr 1.05fr; }
  .video-shell { grid-template-columns: 1fr 0.78fr; }
  .before-after { grid-template-columns: 0.9fr 1.1fr; }
  .simulator-section { grid-template-columns: 0.9fr 0.8fr; align-items: start; }
  .site-footer { grid-template-columns: 1fr auto auto auto; align-items: start; padding-bottom: 2rem; }
}

@media (min-width: 1024px) {
  .hero-price { display: block; }
  .hero-content { margin-left: clamp(1rem, 6vw, 5rem); }
  .proof-track { justify-content: center; min-width: 0; }
  .proof-track article { min-width: 0; flex: 1; }
  .mobile-sticky { display: none; }
}

@media (max-width: 759px) {
  .site-header { grid-template-columns: auto 1fr; }
  .brand { width: 50px; height: 50px; }
  .nav-cta { justify-self: end; }
  .hero { padding-top: 6.7rem; }
  h1 { max-width: 12ch; font-size: clamp(2.75rem, 12vw, 3.2rem); }
  .hero-lead { max-width: 22rem; }
  .button { width: 100%; }
  .button-ghost { width: auto; min-width: 170px; }
  .media-frame img { min-height: 430px; }
  .paper-top { transform: rotate(-2deg) translateY(-112px); }
  .paper-mid { transform: rotate(4deg) translateY(-52px) translateX(8px); }
  .phone-video { width: min(330px, 100%); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; filter: none; }
  .parcel-outline path { stroke-dashoffset: 0; }
}