:root {
  --ink: #171915;
  --ink-2: #20231e;
  --paper: #f3f1ea;
  --white: #fff;
  --accent: #7893a6;
  --accent-soft: #d7e0e5;
  --muted: #777a71;
  --line: rgba(23, 25, 21, .16);
  --radius: 2px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

.site-header {
  height: 92px;
  padding: 0 clamp(24px, 4.6vw, 72px);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: rgba(243, 241, 234, .92);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 50;
}
.brand { display: inline-flex; flex-direction: column; width: max-content; }
.brand-word {
  font: 800 clamp(23px, 2.2vw, 32px)/.88 "Manrope", sans-serif;
  letter-spacing: -.075em;
}
.brand-word span { color: var(--accent); }
.brand-sub {
  font: 600 7px/1 "Manrope", sans-serif;
  letter-spacing: .45em;
  text-transform: uppercase;
  margin-top: 8px;
}
.desktop-nav { display: flex; align-items: center; gap: 38px; }
.desktop-nav a { font-size: 14px; font-weight: 600; }
.desktop-nav a:hover { opacity: .55; }
.header-cta {
  justify-self: end;
  background: var(--ink);
  color: var(--white);
  padding: 14px 18px;
  font-size: 13px;
  font-weight: 600;
}
.header-cta span { color: #b8cad5; padding-left: 20px; }
.menu-toggle { display: none; background: none; border: 0; }

.hero {
  min-height: calc(100vh - 92px);
  position: relative;
  overflow: hidden;
  color: white;
  background: #141918;
  isolation: isolate;
}
.hero > video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: -3;
}
.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(10,14,14,.88) 0%, rgba(10,14,14,.66) 42%, rgba(10,14,14,.18) 75%, rgba(10,14,14,.12) 100%),
    linear-gradient(0deg, rgba(10,14,14,.54) 0%, transparent 45%);
}
.hero-copy {
  min-height: calc(100vh - 92px);
  width: min(68%, 980px);
  padding: clamp(68px, 8vw, 116px) clamp(34px, 5.5vw, 88px) 42px;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 2;
}
.eyebrow, .section-kicker {
  font: 700 11px/1 "Manrope", sans-serif;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow { display: flex; align-items: center; gap: 12px; }
.eyebrow span { width: 34px; height: 2px; background: #9cb3c1; }
.hero h1 {
  font: 700 clamp(68px, 8.7vw, 142px)/.82 "Manrope", sans-serif;
  letter-spacing: -.07em;
  margin: 38px 0 34px;
}
.hero h1 em { font-style: normal; color: #a9bdc9; }
.cta-section h2 em { font-style: normal; color: var(--accent); }
.hero-lead {
  max-width: 560px;
  margin: 0;
  color: rgba(255,255,255,.76);
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.55;
}
.hero-actions { display: flex; align-items: center; gap: 32px; margin-top: 42px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 46px;
  padding: 18px 20px;
  font-size: 14px;
  font-weight: 700;
  transition: transform .2s, background .2s;
}
.button:hover { transform: translateY(-2px); }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark span { color: #b8cad5; }
.button-soft { background: #d3dde1; color: var(--ink); }
.button-soft span { color: #526d7c; }
.button-hero { background: white; color: var(--ink); }
.button-hero span { color: #627f91; }
.text-link { font-size: 14px; font-weight: 700; border-bottom: 1px solid; padding-bottom: 4px; }
.text-link span { margin-left: 10px; }
.hero-meta {
  margin-top: auto;
  padding-top: 38px;
  display: flex;
  border-top: 1px solid rgba(255,255,255,.24);
  max-width: 670px;
}
.hero-meta div { flex: 1; display: flex; flex-direction: column; }
.hero-meta strong { font: 700 22px/1 "Manrope", sans-serif; }
.hero-meta span { color: rgba(255,255,255,.6); font-size: 11px; margin-top: 8px; }
.hero-status {
  position: absolute;
  z-index: 2;
  right: clamp(24px, 4.5vw, 72px);
  bottom: 42px;
  display: flex;
  align-items: center;
  gap: 11px;
  font: 700 9px "Manrope";
  letter-spacing: .15em;
  text-transform: uppercase;
}
.hero-status span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #9cb3c1;
  box-shadow: 0 0 0 5px rgba(156,179,193,.18);
}

.ticker { background: var(--ink); color: white; overflow: hidden; padding: 18px 0; }
.ticker-track { display: flex; width: max-content; animation: ticker 30s linear infinite; }
.ticker span { font: 600 12px/1 "Manrope"; text-transform: uppercase; letter-spacing: .16em; padding: 0 30px; }
.ticker i { color: #9cb3c1; font-style: normal; }
@keyframes ticker { to { transform: translateX(-50%); } }

.section { padding: clamp(88px, 10vw, 160px) clamp(24px, 7vw, 112px); }
.intro {
  display: grid;
  grid-template-columns: 25% 1fr;
  gap: 30px;
  align-items: start;
  padding-bottom: 80px;
}
.section-kicker { padding-top: 12px; color: #64675f; }
.intro h2, .systems h2, .planning h2 {
  font: 700 clamp(42px, 5.5vw, 80px)/1.02 "Manrope", sans-serif;
  letter-spacing: -.055em;
  margin: 0;
}
.intro h2 span { color: #979b90; }
.intro p { color: var(--muted); max-width: 580px; font-size: 18px; line-height: 1.6; margin: 34px 0 0; }

.benefits { padding-top: 0; display: grid; grid-template-columns: repeat(3, 1fr); }
.benefits article { border-top: 1px solid var(--line); padding: 28px 36px 30px 0; position: relative; }
.benefits article + article { border-left: 1px solid var(--line); padding-left: 36px; }
.benefit-index { font: 700 10px "Manrope"; color: var(--muted); }
.benefit-icon { width: 58px; height: 58px; margin: 55px 0 38px; color: var(--ink); }
.benefit-icon svg { fill: none; stroke: currentColor; stroke-width: 1.5; width: 100%; height: 100%; }
.benefits h3 { font: 700 21px "Manrope"; letter-spacing: -.03em; margin: 0 0 14px; }
.benefits p { color: var(--muted); font-size: 14px; line-height: 1.6; max-width: 330px; margin: 0; }

.systems { background: var(--ink); color: white; }
.systems-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 70px; }
.section-kicker.light { color: #a9c0ce; margin-bottom: 28px; }
.systems-head p { color: #999d94; max-width: 320px; line-height: 1.6; }
.system-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 14px; }
.system-card {
  min-height: 450px;
  background: #f4f3ed;
  color: var(--ink);
  padding: 26px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.system-card.card-large { grid-row: span 2; min-height: 914px; }
.system-card.card-accent { background: #cbd7de; }
.card-top { display: flex; justify-content: space-between; position: relative; z-index: 2; font: 700 10px "Manrope"; text-transform: uppercase; letter-spacing: .1em; }
.card-top b { font-size: 18px; transition: transform .2s; }
.system-card:hover .card-top b { transform: translate(4px, -4px); }
.system-card img {
  width: 72%; height: 62%; object-fit: contain; margin: auto;
  mix-blend-mode: multiply; transition: transform .45s ease;
}
.card-large img { width: 84%; }
.system-card:hover img { transform: scale(1.035); }
.card-copy h3 { font: 700 clamp(25px, 3vw, 43px)/1 "Manrope"; letter-spacing: -.05em; margin: 0 0 10px; }
.card-copy p { margin: 0; color: #73766e; font-size: 13px; }

.film-section {
  height: calc(100vh - 92px);
  min-height: 650px;
  position: relative;
  overflow: hidden;
  background: #111816;
  color: white;
}
.film-section video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.film-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(12, 16, 16, .82) 0%, rgba(12, 16, 16, .38) 50%, rgba(12, 16, 16, .08) 100%);
}
.film-play {
  position: absolute;
  z-index: 4;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 112px;
  height: 112px;
  border: 1px solid rgba(255,255,255,.58);
  border-radius: 50%;
  background: rgba(15,20,20,.52);
  color: white;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  opacity: 1;
  transition: opacity .25s ease, transform .25s ease, background .25s ease;
}
.film-play:hover {
  background: rgba(15,20,20,.72);
  transform: translate(-50%, -50%) scale(1.04);
}
.film-play span { font-size: 22px; transform: translateX(2px); }
.film-play small {
  font: 700 8px "Manrope", sans-serif;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.film-section.is-playing .film-play {
  opacity: 0;
  pointer-events: none;
}
.film-copy {
  position: absolute;
  z-index: 2;
  left: clamp(24px, 7vw, 112px);
  bottom: clamp(70px, 10vw, 140px);
  max-width: 720px;
}
.film-copy h1 {
  font: 700 clamp(52px, 7vw, 102px)/.92 "Manrope", sans-serif;
  letter-spacing: -.065em;
  margin: 28px 0;
}
.film-copy p {
  color: rgba(255,255,255,.72);
  font-size: 17px;
  line-height: 1.6;
  max-width: 510px;
}
.film-copy .button { margin-top: 28px; }
.film-status {
  position: absolute;
  z-index: 2;
  right: clamp(24px, 5vw, 80px);
  bottom: 44px;
  display: flex;
  align-items: center;
  gap: 11px;
  font: 700 9px "Manrope";
  letter-spacing: .15em;
  text-transform: uppercase;
}
.film-status span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #9cb3c1;
  box-shadow: 0 0 0 5px rgba(156,179,193,.18);
}

.product-showcase {
  min-height: 850px;
  display: grid;
  grid-template-columns: 48% 52%;
  overflow: hidden;
}
.product-copy {
  padding: clamp(70px, 9vw, 132px) clamp(34px, 5.5vw, 88px) 48px;
  display: flex;
  flex-direction: column;
}
.product-copy h2 {
  font: 700 clamp(63px, 7.2vw, 116px)/.85 "Manrope", sans-serif;
  letter-spacing: -.07em;
  margin: 42px 0 36px;
}
.product-copy h2 em { color: var(--accent); font-style: normal; }
.product-copy .hero-lead { color: #555950; }
.product-meta {
  margin-top: auto;
  padding-top: 56px;
  display: flex;
  border-top: 1px solid var(--line);
}
.product-meta div { flex: 1; display: flex; flex-direction: column; }
.product-meta strong { font: 700 22px/1 "Manrope", sans-serif; }
.product-meta span { color: var(--muted); font-size: 11px; margin-top: 8px; }
.product-visual {
  position: relative;
  background: var(--accent-soft);
  min-height: 660px;
  display: flex;
  align-items: center;
  justify-content: center;
  isolation: isolate;
}
.grid-lines {
  position: absolute; inset: 0; z-index: -2;
  background-image: linear-gradient(rgba(23,25,21,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(23,25,21,.08) 1px, transparent 1px);
  background-size: 68px 68px;
}
.hero-number {
  position: absolute; top: 5%; right: 6%;
  font: 700 clamp(100px, 15vw, 230px)/1 "Manrope", sans-serif;
  color: rgba(23,25,21,.07);
  letter-spacing: -.08em;
}
.product-halo {
  position: absolute; width: 72%; aspect-ratio: 1; border-radius: 50%;
  background: rgba(255,255,255,.72); filter: blur(2px); z-index: -1;
}
.product-visual > video {
  position: relative;
  width: 86%;
  height: 62%;
  object-fit: cover;
  background: #eef0ed;
  box-shadow: 0 28px 35px rgba(0,0,0,.16);
  transform: translateY(2%);
}
.visual-label {
  position: absolute;
  background: var(--ink);
  color: white;
  padding: 12px 15px;
  font-size: 11px;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(0,0,0,.12);
}
.visual-label span { color: #b8cad5; margin-right: 10px; }
.label-top { top: 27%; left: 7%; }
.label-bottom { right: 5%; bottom: 25%; }
.made-tag {
  width: 108px; height: 108px; border-radius: 50%;
  position: absolute; left: 8%; bottom: 8%;
  background: var(--paper);
  display: grid; place-items: center;
}
.made-tag svg { position: absolute; width: 95px; height: 95px; animation: spin 18s linear infinite; }
.made-tag text { font: 700 9px "Manrope"; letter-spacing: 1.3px; }
.made-tag > span { font: 500 35px/1 "Manrope"; }
@keyframes spin { to { transform: rotate(360deg); } }

.planning { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(50px, 8vw, 130px); align-items: center; }
.planning-image { position: relative; padding: 50px; }
.image-frame { background: #e7e5dd; aspect-ratio: .88; display: grid; place-items: center; }
.image-frame img { width: 80%; mix-blend-mode: multiply; }
.dimension { position: absolute; color: #8b8e85; font: 600 9px "Manrope"; text-transform: uppercase; letter-spacing: .15em; }
.dimension:before, .dimension:after { content: ""; position: absolute; background: #a8aaa3; }
.dimension-x { bottom: 18px; left: 50px; right: 50px; text-align: center; border-top: 1px solid #a8aaa3; padding-top: 9px; }
.dimension-x:before, .dimension-x:after { width: 1px; height: 9px; top: -5px; }
.dimension-x:before { left: 0; } .dimension-x:after { right: 0; }
.dimension-y { left: 13px; top: 50%; transform: rotate(-90deg); transform-origin: center; }
.planning-copy .section-kicker { margin-bottom: 28px; }
.planning-copy > p { color: var(--muted); font-size: 17px; line-height: 1.65; margin: 30px 0 35px; max-width: 540px; }
.planning ol { list-style: none; margin: 0 0 38px; padding: 0; }
.planning li { display: flex; gap: 22px; border-top: 1px solid var(--line); padding: 18px 0; }
.planning li > span { color: #999c93; font: 700 10px "Manrope"; padding-top: 5px; }
.planning li div { display: flex; flex-direction: column; }
.planning li strong { font: 700 15px "Manrope"; }
.planning li small { color: var(--muted); font-size: 12px; margin-top: 4px; }

.calculator {
  background: #e3e8e7;
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  gap: clamp(48px, 7vw, 112px);
  align-items: start;
}
.calculator-intro h2 {
  font: 700 clamp(43px, 5vw, 76px)/1 "Manrope", sans-serif;
  letter-spacing: -.055em;
  margin: 28px 0;
}
.calculator-intro p {
  color: #60675f;
  font-size: 17px;
  line-height: 1.65;
  max-width: 540px;
  margin: 0 0 32px;
}
.calculator-panel {
  background: var(--paper);
  border: 1px solid rgba(23,25,21,.14);
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  min-height: 620px;
}
.calculator-form {
  padding: clamp(26px, 3.4vw, 46px);
  border-right: 1px solid var(--line);
}
.calculator-inputs { display: grid; gap: 24px; }
.calculator-inputs label {
  display: grid;
  grid-template-columns: 1fr 72px 28px;
  gap: 14px;
  align-items: end;
  border-bottom: 1px solid #bdc2bb;
  padding-bottom: 12px;
}
.calculator-inputs label > span,
.calculator-options legend {
  color: #5f645c;
  font: 700 10px "Manrope";
  text-transform: uppercase;
  letter-spacing: .12em;
}
.calculator-inputs input {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-align: right;
  font: 700 27px/1 "Manrope";
  outline: none;
}
.calculator-inputs small {
  color: var(--muted);
  font-size: 12px;
  padding-bottom: 2px;
}
.calculator-options {
  border: 0;
  padding: 0;
  margin: 42px 0 0;
  display: grid;
  gap: 10px;
}
.calculator-options legend { margin-bottom: 8px; }
.calculator-options label { position: relative; cursor: pointer; }
.calculator-options input { position: absolute; opacity: 0; pointer-events: none; }
.calculator-options span {
  display: flex;
  min-height: 50px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  padding: 0 16px;
  font: 700 13px "Manrope";
  transition: background .2s, color .2s, border .2s;
}
.calculator-options span:after {
  content: "";
  width: 12px;
  height: 12px;
  border: 1px solid currentColor;
}
.calculator-options input:checked + span {
  background: var(--ink);
  color: white;
  border-color: var(--ink);
}
.calculator-result {
  padding: clamp(28px, 3.8vw, 52px);
  display: flex;
  flex-direction: column;
}
.result-head span {
  color: #65727a;
  font: 700 10px "Manrope";
  text-transform: uppercase;
  letter-spacing: .14em;
}
.result-head strong {
  display: block;
  margin-top: 12px;
  font: 700 clamp(30px, 3.1vw, 48px)/1.05 "Manrope";
  letter-spacing: -.045em;
}
.shelf-preview {
  min-height: 232px;
  margin: 34px 0;
  padding: 18px;
  border: 1px solid rgba(23,25,21,.13);
  background:
    linear-gradient(rgba(23,25,21,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23,25,21,.045) 1px, transparent 1px),
    #f7f6f0;
  background-size: 38px 38px;
  display: grid;
  gap: 7px;
  align-content: stretch;
}
.shelf-preview .shelf-column {
  display: grid;
  gap: 5px;
  border: 2px solid #2a2f2a;
  padding: 6px;
  background: rgba(255,255,255,.66);
}
.shelf-preview .box {
  min-height: 8px;
  background: #7893a6;
  border: 1px solid rgba(23,25,21,.16);
}
.result-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.result-stats div {
  padding: 18px 16px 18px 0;
  display: flex;
  flex-direction: column;
}
.result-stats div + div { border-left: 1px solid var(--line); padding-left: 16px; }
.result-stats strong { font: 700 22px/1 "Manrope"; }
.result-stats span { color: var(--muted); font-size: 11px; margin-top: 8px; }
.result-copy,
.special-note {
  color: #5d635b;
  font-size: 14px;
  line-height: 1.6;
  margin: 24px 0 0;
}
.special-note {
  background: #d3dde1;
  color: #354148;
  padding: 16px;
}
.calculator-actions {
  margin-top: auto;
  padding-top: 32px;
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.consultation {
  background: var(--ink);
  color: white;
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: clamp(60px, 9vw, 150px);
  align-items: center;
}
.consultation-portrait {
  position: relative;
  background: var(--accent-soft);
  padding: 60px 48px 0;
  min-height: 650px;
  overflow: hidden;
}
.consultation-portrait:before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(23,25,21,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23,25,21,.08) 1px, transparent 1px);
  background-size: 64px 64px;
}
.consultation-portrait img {
  position: absolute;
  width: 82%;
  max-width: 480px;
  aspect-ratio: 1;
  object-fit: cover;
  left: 50%;
  bottom: 88px;
  transform: translateX(-50%);
  filter: saturate(.78) contrast(1.04);
  box-shadow: 0 24px 40px rgba(23,25,21,.15);
}
.portrait-index {
  position: relative;
  z-index: 2;
  color: #4f5b62;
  font: 700 10px "Manrope";
  letter-spacing: .14em;
  text-transform: uppercase;
}
.portrait-caption {
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  bottom: 0;
  height: 88px;
  padding: 0 48px;
  background: var(--paper);
  color: var(--ink);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.portrait-caption strong { font: 700 18px "Manrope"; }
.portrait-caption span { color: var(--muted); font-size: 11px; margin-top: 4px; }
.consultation-copy h2 {
  font: 700 clamp(46px, 5.5vw, 78px)/.98 "Manrope", sans-serif;
  letter-spacing: -.06em;
  margin: 28px 0 30px;
}
.consultation-copy h2 em { color: #a9bdc9; font-style: normal; }
.consultation-copy > p {
  max-width: 630px;
  color: rgba(255,255,255,.67);
  font-size: 17px;
  line-height: 1.65;
  margin: 0 0 40px;
}
.phone-link {
  max-width: 630px;
  border-top: 1px solid rgba(255,255,255,.24);
  border-bottom: 1px solid rgba(255,255,255,.24);
  padding: 23px 0;
  display: grid;
  grid-template-columns: 1fr auto;
  position: relative;
}
.phone-link small {
  grid-column: 1;
  color: #a9bdc9;
  font: 700 9px "Manrope";
  text-transform: uppercase;
  letter-spacing: .15em;
  margin-bottom: 8px;
}
.phone-link strong { grid-column: 1; font: 700 clamp(28px, 3.4vw, 48px)/1 "Manrope"; letter-spacing: -.04em; }
.phone-link > span { grid-column: 2; grid-row: 1 / span 2; align-self: center; color: #a9bdc9; font-size: 28px; }
.consultation-mail { display: inline-block; margin-top: 28px; color: rgba(255,255,255,.78); font-size: 13px; border-bottom: 1px solid; padding-bottom: 5px; }
.consultation-mail span { margin-left: 12px; }

.inquiry {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(60px, 9vw, 150px);
  align-items: start;
}
.inquiry-intro {
  position: sticky;
  top: 145px;
}
.inquiry-intro h2 {
  font: 700 clamp(48px, 5.6vw, 78px)/.98 "Manrope", sans-serif;
  letter-spacing: -.06em;
  margin: 28px 0;
}
.inquiry-intro h2 em { color: var(--accent); font-style: normal; }
.inquiry-intro > p {
  max-width: 530px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}
.inquiry-alternative {
  margin-top: 60px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
}
.inquiry-alternative > span { color: var(--muted); font-size: 11px; }
.inquiry-alternative a {
  width: max-content;
  margin: 8px 0;
  font: 700 clamp(25px, 2.8vw, 40px)/1 "Manrope";
  letter-spacing: -.04em;
}
.inquiry-alternative small { color: var(--muted); }
.inquiry-form {
  background: white;
  padding: clamp(30px, 4vw, 60px);
  border: 1px solid var(--line);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.inquiry-form label > span,
.inquiry-form legend {
  display: block;
  margin-bottom: 10px;
  color: #5f645c;
  font: 700 10px "Manrope";
  text-transform: uppercase;
  letter-spacing: .12em;
}
.inquiry-form input,
.inquiry-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #bfc1bb;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  padding: 13px 0;
  font: 500 16px "DM Sans";
  outline: none;
}
.inquiry-form textarea { resize: vertical; min-height: 125px; line-height: 1.5; }
.inquiry-form input:focus,
.inquiry-form textarea:focus { border-color: var(--accent); box-shadow: 0 1px 0 var(--accent); }
.inquiry-form input::placeholder,
.inquiry-form textarea::placeholder { color: #a0a39b; }
.inquiry-form fieldset { border: 0; padding: 0; margin: 42px 0; }
.choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.choice-grid label { position: relative; cursor: pointer; }
.choice-grid input { position: absolute; opacity: 0; pointer-events: none; }
.choice-grid label span {
  margin: 0;
  padding: 15px 16px;
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: none;
  transition: background .2s, color .2s, border .2s;
}
.choice-grid input:checked + span { background: var(--ink); border-color: var(--ink); color: white; }
.message-field { display: block; margin-bottom: 28px; }
.privacy-check {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  align-items: start;
  cursor: pointer;
}
.privacy-check input { width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--ink); }
.privacy-check > span {
  margin: 0;
  color: var(--muted);
  font: 400 11px/1.5 "DM Sans";
  text-transform: none;
  letter-spacing: 0;
}
.privacy-check a { text-decoration: underline; }
.form-submit {
  width: 100%;
  margin-top: 30px;
  padding: 20px 22px;
  border: 0;
  background: var(--ink);
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font: 700 14px "Manrope";
}
.form-submit b { color: #a9bdc9; font-size: 20px; }
.form-note { color: var(--muted); font-size: 10px; margin: 12px 0 0; }
.form-status { min-height: 20px; margin-top: 14px; color: #526d7c; font-size: 12px; }

.cta-section {
  min-height: 650px;
  background: #c7d3da;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 90px 24px;
}
.cta-section:before {
  content: ""; position: absolute; width: 550px; height: 550px; border: 1px solid rgba(23,25,21,.16); border-radius: 50%;
}
.cta-section:after {
  content: ""; position: absolute; width: 820px; height: 820px; border: 1px solid rgba(23,25,21,.1); border-radius: 50%;
}
.cta-section > * { z-index: 1; }
.cta-section h2 { font: 700 clamp(65px, 8vw, 120px)/.82 "Manrope"; letter-spacing: -.07em; margin: 35px 0 30px; }
.cta-section h2 em { color: var(--ink); -webkit-text-stroke: 1.5px var(--ink); -webkit-text-fill-color: transparent; }
.cta-section p { font-size: 17px; margin: 0 0 34px; }
.button-light { background: white; }
.cta-orbit {
  position: absolute; top: 16%; right: 23%; width: 42px; height: 42px; background: var(--ink); color: #b8cad5;
  display: grid; place-items: center; border-radius: 50%; font-size: 25px;
}

footer {
  background: var(--ink); color: white;
  padding: 58px clamp(24px, 7vw, 112px);
  display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: end;
}
.brand-footer .brand-word { font-size: 29px; }
.footer-contact { display: flex; flex-direction: column; }
.footer-contact span { color: #898d84; font-size: 11px; margin-bottom: 8px; }
.footer-contact a { font: 600 17px "Manrope"; }
.footer-contact .footer-mail { color: #898d84; font: 400 11px "DM Sans"; margin-top: 7px; }
.footer-links { justify-self: end; display: flex; gap: 20px; color: #898d84; font-size: 11px; }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; height: 76px; }
  .desktop-nav, .header-cta { display: none; }
  .menu-toggle { display: flex; flex-direction: column; gap: 7px; padding: 10px; }
  .menu-toggle span { display: block; width: 26px; height: 2px; background: var(--ink); }
  .desktop-nav.open {
    display: flex; position: absolute; top: 76px; left: 0; right: 0; background: var(--paper);
    padding: 28px; flex-direction: column; align-items: flex-start; border-bottom: 1px solid var(--line);
  }
  .hero-copy { width: 88%; }
  .hero-shade {
    background:
      linear-gradient(90deg, rgba(10,14,14,.88), rgba(10,14,14,.42)),
      linear-gradient(0deg, rgba(10,14,14,.6), transparent 55%);
  }
  .hero-status { display: none; }
  .intro { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: 1fr; }
  .benefits article + article { border-left: 0; padding-left: 0; }
  .systems-head { display: block; }
  .system-grid { grid-template-columns: 1fr; }
  .system-card.card-large { min-height: 600px; grid-row: auto; }
  .product-showcase { grid-template-columns: 1fr; }
  .product-copy { min-height: 700px; }
  .product-visual { min-height: 680px; }
  .calculator { grid-template-columns: 1fr; }
  .calculator-panel { grid-template-columns: 1fr; }
  .calculator-form { border-right: 0; border-bottom: 1px solid var(--line); }
  .planning { grid-template-columns: 1fr; }
  .consultation { grid-template-columns: 1fr; }
  .consultation-portrait { min-height: 620px; }
  .inquiry { grid-template-columns: 1fr; }
  .inquiry-intro { position: static; }
  footer { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { justify-self: start; flex-wrap: wrap; }
}

@media (max-width: 560px) {
  .brand-word { font-size: 24px; }
  .hero { min-height: calc(100svh - 76px); }
  .hero > video { object-position: 61% center; }
  .hero-copy { width: 100%; min-height: calc(100svh - 76px); padding: 62px 24px 34px; }
  .hero h1 { font-size: 58px; margin-top: 34px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-meta { margin-top: auto; gap: 18px; padding-top: 28px; }
  .hero-meta strong { font-size: 18px; }
  .intro h2, .systems h2, .planning h2 { font-size: 43px; }
  .benefit-icon { margin: 35px 0 25px; }
  .system-card, .system-card.card-large { min-height: 460px; }
  .product-copy { min-height: auto; padding: 70px 24px 55px; }
  .product-copy h2 { font-size: 58px; }
  .product-meta { margin-top: 65px; gap: 18px; }
  .product-meta strong { font-size: 18px; }
  .product-visual { min-height: 520px; }
  .product-visual > video { width: 88%; height: 62%; }
  .calculator-inputs label { grid-template-columns: 1fr 64px 28px; }
  .result-stats { grid-template-columns: 1fr; }
  .result-stats div + div { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; }
  .calculator-actions { align-items: flex-start; flex-direction: column; }
  .visual-label { font-size: 9px; }
  .label-top { top: 18%; left: 4%; }
  .label-bottom { bottom: 17%; }
  .made-tag { width: 82px; height: 82px; left: 5%; bottom: 4%; }
  .made-tag svg { width: 74px; height: 74px; }
  .planning-image { padding: 30px; }
  .consultation { padding-left: 24px; padding-right: 24px; }
  .consultation-portrait { min-height: 510px; padding: 36px 28px 0; }
  .consultation-portrait img { width: 88%; bottom: 76px; }
  .portrait-caption { height: 76px; padding: 0 28px; }
  .consultation-copy h2 { font-size: 45px; }
  .form-row, .choice-grid { grid-template-columns: 1fr; }
  .inquiry-form { padding: 28px 22px; }
  .film-section { height: calc(100svh - 76px); min-height: 620px; }
  .film-section video { object-position: 61% center; }
  .film-copy { bottom: 86px; }
  .film-copy h1 { font-size: 52px; }
  .film-status { left: 24px; right: auto; bottom: 35px; }
  .film-play { width: 88px; height: 88px; }
  .dimension-x { left: 30px; right: 30px; bottom: 7px; }
  .cta-section { min-height: 570px; }
  .cta-section h2 { font-size: 65px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *:before, *:after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}