:root {
  --ink: #141a1b;
  --ink-2: #232a28;
  --paper: #efe4d2;
  --paper-2: #f8f1e6;
  --muted: #69665d;
  --gold: #314923;
  --gold-2: #5b733f;
  --bronze: #a67837;
  --accent: #c96b3f;
  --accent-2: #a84e25;
  --cream-deep: #e4d6bf;
  --white: #fff8ec;
  --font: Inter, Arial, sans-serif;
  --display: Georgia, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper-2);
  font-family: var(--font);
}

img {
  display: block;
  width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.8vw, 28px);
  padding: 16px clamp(20px, 4vw, 72px);
  color: var(--white);
  background: linear-gradient(180deg, rgba(8, 12, 14, .56), rgba(8, 12, 14, 0));
}

.brand {
  width: auto;
  flex: 0 0 auto;
  padding: 6px 8px;
  background: rgba(255, 250, 242, .94);
  box-shadow: 0 14px 34px rgba(0, 0, 0, .18);
}

.brand img {
  width: auto;
  height: clamp(58px, 5.4vw, 82px);
}

.desktop-nav {
  display: flex;
  gap: clamp(12px, 1.4vw, 26px);
  margin-left: auto;
  align-items: center;
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.header-cta,
.button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  padding: 0 18px;
  font-size: .72rem;
  font-weight: 850;
  white-space: nowrap;
}

.button-gold {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.button-dark {
  color: #fff;
  background: var(--ink);
}

.menu-button {
  display: none;
  width: 38px;
  height: 38px;
  border: 0;
  background: transparent;
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 7px 0;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 86svh;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero-video,
.hero-poster,
.hero-poster img,
.hero-shade {
  position: absolute;
  inset: 0;
  height: 100%;
}

.hero-video,
.hero-poster img {
  width: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-poster {
  z-index: 0;
}

.hero-poster img {
  display: block;
}

.hero-video {
  z-index: 1;
  background: var(--ink);
}

.hero-shade {
  z-index: 2;
  background: rgba(0, 0, 0, .42);
}

.hero-content {
  position: relative;
  z-index: 3;
  width: min(640px, calc(100% - 44px));
  padding: clamp(210px, 31vh, 280px) 0 clamp(92px, 14vh, 140px) clamp(22px, 8vw, 100px);
}

.hero-title-mobile,
.hero-copy-mobile {
  display: none;
}
.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: 0;
  line-height: .98;
}

h1 {
  margin-bottom: 26px;
  font-size: clamp(3.3rem, 6vw, 7rem);
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2.2rem, 4.2vw, 4.8rem);
}

.hero-content > p {
  max-width: 480px;
  margin-bottom: 34px;
  color: rgba(255, 250, 242, .9);
  font-size: 1rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}

.play-link {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  color: #fff;
  font-size: .85rem;
  font-weight: 800;
}

.play-link span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 250, 242, .78);
  border-radius: 50%;
}

.benefits {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 20px clamp(22px, 7vw, 108px) 22px;
  color: var(--white);
  background: #101314;
  border-top: 1px solid rgba(255, 250, 242, .08);
}

.benefits article {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 12px;
  align-items: start;
  min-width: 0;
  padding: 16px;
  background: rgba(255, 250, 242, .065);
  border: 1px solid rgba(255, 250, 242, .12);
  border-radius: 6px;
}

.benefit-icon {
  grid-row: 1 / span 2;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--gold-2);
}

.benefit-icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefits h3 {
  margin-bottom: 4px;
  color: rgba(255, 250, 242, .96);
  font-size: .8rem;
  font-weight: 900;
  line-height: 1.15;
}

.benefits p {
  margin: 0;
  max-width: none;
  color: rgba(255, 250, 242, .72);
  font-size: .72rem;
  line-height: 1.35;
}

.section-light {
  background: var(--paper-2);
}

.systems {
  display: grid;
  grid-template-columns: minmax(260px, .85fr) minmax(0, 1.35fr);
  gap: clamp(34px, 6vw, 92px);
  padding: clamp(74px, 9vw, 128px) clamp(22px, 8vw, 100px);
}

.section-intro > p:not(.eyebrow),
.contact-band > div > p:not(.eyebrow) {
  max-width: 490px;
  color: var(--muted);
  line-height: 1.75;
}

.section-intro .button {
  margin-top: 20px;
}

.system-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.image-card {
  position: relative;
  min-height: 340px;
  overflow: hidden;
  border-radius: 4px;
  color: #fff;
  background: #111;
}

.image-card img {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
}

.image-card:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, .08), rgba(0, 0, 0, .78));
}

.image-card > div {
  position: absolute;
  right: 24px;
  bottom: 24px;
  left: 24px;
  z-index: 2;
}

.image-card h3 {
  margin-bottom: 8px;
  font-family: var(--display);
  font-size: 1.7rem;
}

.image-card p {
  max-width: 310px;
  color: rgba(255, 250, 242, .82);
  line-height: 1.55;
}

.image-card a,
.projects .section-heading a {
  color: var(--gold-2);
  font-size: .84rem;
  font-weight: 850;
}



.steel-guide {
  padding: clamp(76px, 9vw, 128px) clamp(22px, 8vw, 100px);
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 10%, rgba(184, 135, 59, .14), rgba(184, 135, 59, 0) 32%),
    #efe8dc;
}

.steel-guide-head {
  max-width: 820px;
  margin-bottom: 42px;
}

.steel-guide-head > p:not(.eyebrow) {
  max-width: 650px;
  color: var(--muted);
  line-height: 1.75;
}

.steel-guide-layout {
  display: grid;
  grid-template-columns: minmax(320px, .95fr) minmax(0, 1.05fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: stretch;
}

.steel-layer-card,
.steel-benefits-list article,
.steel-explainers article {
  border: 1px solid rgba(18, 23, 25, .1);
  border-radius: 18px;
  background: rgba(255, 250, 242, .78);
  box-shadow: 0 22px 60px rgba(18, 23, 25, .07);
}

.steel-layer-card {
  display: grid;
  gap: 24px;
  align-content: start;
  padding: clamp(22px, 3vw, 32px);
}

.steel-layer-card h3,
.steel-benefits-list h3,
.steel-explainers h3 {
  margin-bottom: 10px;
  font-size: 1rem;
  font-weight: 900;
}

.steel-layer-card p,
.steel-benefits-list p,
.steel-explainers p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.65;
}

.steel-wall-visual {
  display: grid;
  gap: 8px;
  min-height: 330px;
  padding: 18px;
  border-radius: 14px;
  background: linear-gradient(135deg, #fbf6ec, #ddd3c3);
  overflow: hidden;
}

.steel-wall-visual .layer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 10px;
  color: var(--ink);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.steel-wall-visual .layer:after {
  content: "";
  width: 34%;
  height: 8px;
  border-radius: 999px;
  background: rgba(18, 23, 25, .16);
}

.layer-outside,
.layer-inside {
  background: rgba(255, 250, 242, .72);
}

.layer-board {
  background: rgba(184, 135, 59, .2);
}

.layer-barrier {
  background: rgba(37, 55, 58, .18);
}

.layer-frame {
  color: #fffaf2 !important;
  background: #1d2527;
}

.layer-frame:after {
  background: repeating-linear-gradient(90deg, rgba(255, 250, 242, .86) 0 4px, rgba(255, 250, 242, .18) 4px 12px) !important;
}

.layer-insulation {
  background: rgba(208, 164, 93, .32);
}

.steel-benefits-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.steel-benefits-list article {
  min-width: 0;
  padding: 24px;
}

.steel-benefits-list span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--gold);
  font-family: var(--display);
  font-size: 1.8rem;
  line-height: 1;
}

.steel-explainers {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.steel-explainers article {
  padding: 18px;
}

.steel-mini-visual {
  position: relative;
  min-height: 150px;
  margin-bottom: 18px;
  overflow: hidden;
  border-radius: 14px;
  background: linear-gradient(135deg, #fbf6ec, #d9cfbe);
}

.steel-mini-visual:before {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 12px;
  border: 1px solid rgba(18, 23, 25, .12);
}

.steel-structure span {
  position: absolute;
  top: 28px;
  bottom: 28px;
  width: 8px;
  border-radius: 999px;
  background: #1d2527;
}

.steel-structure span:nth-child(1) { left: 24%; }
.steel-structure span:nth-child(2) { left: 42%; }
.steel-structure span:nth-child(3) { left: 60%; }
.steel-structure span:nth-child(4) { left: 78%; }

.steel-dry span {
  position: absolute;
  left: 22%;
  width: 56%;
  height: 16px;
  border-radius: 999px;
  background: rgba(18, 23, 25, .22);
}

.steel-dry span:nth-child(1) { top: 42px; }
.steel-dry span:nth-child(2) { top: 68px; background: #1d2527; }
.steel-dry span:nth-child(3) { top: 94px; }

.steel-energy span {
  position: absolute;
  border-radius: 999px;
}

.steel-energy span:nth-child(1) {
  inset: 34px 54px;
  border: 2px solid rgba(184, 135, 59, .65);
}

.steel-energy span:nth-child(2) {
  inset: 50px 70px;
  border: 2px solid rgba(18, 23, 25, .42);
}

.steel-energy span:nth-child(3) {
  inset: 66px 86px;
  background: rgba(208, 164, 93, .35);
}
.cabin-designer {
  padding: clamp(76px, 9vw, 128px) clamp(22px, 8vw, 100px);
  background:
    linear-gradient(180deg, rgba(255, 250, 242, .72), rgba(239, 232, 220, .9)),
    var(--paper-2);
}

.designer-intro {
  max-width: 760px;
  margin-bottom: 42px;
}

.designer-intro > p:not(.eyebrow) {
  max-width: 590px;
  color: var(--muted);
  line-height: 1.75;
}

.designer-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
  gap: 24px;
  align-items: start;
}

.designer-panel,
.designer-live-summary {
  border: 1px solid rgba(18, 23, 25, .08);
  border-radius: 24px;
  box-shadow: 0 26px 70px rgba(18, 23, 25, .08);
}

.designer-panel {
  min-width: 0;
  padding: clamp(22px, 4vw, 38px);
  background: rgba(255, 250, 242, .92);
}

.designer-head {
  display: flex;
  gap: 22px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 30px;
}

.designer-step-label {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.designer-head h3,
.designer-summary-final h3,
.designer-live-summary h3 {
  margin-bottom: 12px;
  font-family: var(--display);
  font-size: clamp(2rem, 3vw, 3.1rem);
  font-weight: 500;
  line-height: 1;
}

.designer-head p:not(.designer-step-label) {
  max-width: 570px;
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.designer-dots {
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
  padding-bottom: 8px;
}

.designer-dots span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: rgba(18, 23, 25, .18);
  transition: width .25s ease, background .25s ease;
}

.designer-dots .is-active {
  width: 34px;
  background: var(--ink);
}

.designer-options {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.designer-options-extras {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.designer-card {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 254px;
  grid-template-rows: 142px 1fr;
  gap: 16px;
  padding: 14px;
  border: 1px solid rgba(18, 23, 25, .1);
  border-radius: 20px;
  color: var(--ink);
  text-align: left;
  background: #fffaf2;
  cursor: pointer;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease;
}

.designer-card:hover {
  transform: translateY(-4px);
  border-color: rgba(184, 135, 59, .52);
  box-shadow: 0 18px 40px rgba(18, 23, 25, .1);
}

.designer-card.is-selected {
  color: #fffaf2;
  background: #121719;
  border-color: #121719;
  box-shadow: 0 20px 48px rgba(18, 23, 25, .18);
}


.designer-preview {
  position: relative;
  display: block;
  min-height: 142px;
  overflow: hidden;
  border: 1px solid rgba(18, 23, 25, .12);
  border-radius: 16px;
  background: #e7dfd2;
  box-shadow: inset 0 0 0 1px rgba(255, 250, 242, .5);
}

.designer-preview img {
  width: 100%;
  height: 100%;
  min-height: 142px;
  object-fit: cover;
  filter: saturate(.9) contrast(.96);
  transform: scale(1.01);
  transition: transform .32s ease, filter .32s ease;
}

.designer-preview span {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 6px 9px;
  border-radius: 999px;
  color: rgba(18, 23, 25, .74);
  background: rgba(255, 250, 242, .86);
  font-size: .62rem;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.designer-card:hover .designer-preview img {
  filter: saturate(1) contrast(1.02);
  transform: scale(1.06);
}

.designer-card.is-selected .designer-preview {
  border-color: rgba(255, 250, 242, .32);
}

.designer-card.is-selected .designer-preview span {
  color: #fffaf2;
  background: rgba(18, 23, 25, .72);
}
.designer-card-copy {
  display: grid;
  gap: 8px;
  align-content: start;
}

.designer-card strong {
  font-size: 1rem;
  line-height: 1.2;
}

.designer-card small {
  color: var(--muted);
  font-size: .78rem;
  line-height: 1.45;
}

.designer-card.is-selected small {
  color: rgba(255, 250, 242, .68);
}

.designer-check {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid rgba(18, 23, 25, .18);
  border-radius: 50%;
  color: transparent;
  background: rgba(255, 250, 242, .8);
  font-size: .72rem;
  font-weight: 900;
}

.designer-card.is-selected .designer-check {
  color: var(--ink);
  border-color: #fffaf2;
}

.room-visual,
.style-visual,
.roof-visual {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 16px;
  background: #eee7dc;
}


.room-visual:after,
.style-visual:after,
.roof-visual:after,
.extra-visual:after {
  content: "Vista previa";
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 3;
  padding: 6px 9px;
  border-radius: 999px;
  color: rgba(18, 23, 25, .72);
  background: rgba(255, 250, 242, .82);
  font-size: .62rem;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.designer-card.is-selected .room-visual:after,
.designer-card.is-selected .style-visual:after,
.designer-card.is-selected .roof-visual:after,
.designer-card.is-selected .extra-visual:after {
  color: #fffaf2;
  background: rgba(18, 23, 25, .72);
}
.room-visual {
  background: linear-gradient(135deg, #f8f1e4, #ded4c3);
}

.room-visual:before {
  content: "";
  position: absolute;
  inset: 18px 22px 34px;
  border: 2px solid rgba(18, 23, 25, .42);
  border-radius: 4px;
}

.room-visual span {
  position: absolute;
  bottom: 24px;
  width: 22px;
  height: 22px;
  border-radius: 3px;
  background: rgba(18, 23, 25, .22);
}

.room-visual span:first-child {
  left: 30px;
}

.room-visual span:last-child {
  right: 30px;
}

.style-visual {
  background: linear-gradient(135deg, #f5efe4, #d6caba);
}

.style-visual:before,
.style-visual span:before {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.style-visual:before {
  bottom: 24px;
  width: 92px;
  height: 50px;
  background: rgba(255, 250, 242, .78);
  box-shadow: 0 16px 28px rgba(18, 23, 25, .16);
}

.style-visual span:before {
  bottom: 72px;
  width: 106px;
  height: 30px;
  background: #202729;
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.style-nordic {
  background: linear-gradient(135deg, #f7f2e9, #d7ddd6);
}

.style-modern {
  background: linear-gradient(135deg, #f5f4f1, #b9bfc0);
}

.style-modern span:before {
  clip-path: polygon(0 38%, 100% 0, 100% 100%, 0 100%);
}

.style-rustic {
  background: linear-gradient(135deg, #efe1cc, #9f8b70);
}

.style-industrial {
  background: linear-gradient(135deg, #e3dfd7, #33383a);
}

.roof-visual {
  background: linear-gradient(135deg, #f7f0e5, #d8cfbf);
}

.roof-visual:before,
.roof-visual span:before {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.roof-visual:before {
  bottom: 24px;
  width: 96px;
  height: 42px;
  border-radius: 5px 5px 0 0;
  background: rgba(18, 23, 25, .18);
}

.roof-visual span:before {
  bottom: 64px;
  width: 112px;
  height: 28px;
  background: #121719;
}

.roof-flat span:before {
  height: 12px;
}

.roof-gable span:before {
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
}

.roof-hip span:before {
  clip-path: polygon(22% 0, 78% 0, 100% 100%, 0 100%);
}

.extra-visual {
  background: linear-gradient(135deg, #fbf6ec, #ded5c7);
}

.extra-visual:before,
.extra-visual span:before,
.extra-visual span:after {
  content: "";
  position: absolute;
}

.extra-visual:before {
  inset: 18px;
  border-radius: 14px;
  border: 1px solid rgba(18, 23, 25, .18);
  background: rgba(255, 250, 242, .44);
}

.extra-deck span:before {
  right: 22px;
  bottom: 26px;
  left: 22px;
  height: 24px;
  background: repeating-linear-gradient(90deg, rgba(18, 23, 25, .38) 0 2px, transparent 2px 12px);
}

.extra-gallery span:before {
  right: 24px;
  bottom: 30px;
  left: 24px;
  height: 34px;
  border-top: 10px solid #121719;
  border-right: 2px solid rgba(18, 23, 25, .35);
  border-left: 2px solid rgba(18, 23, 25, .35);
}

.extra-grill span:before {
  left: 50%;
  bottom: 28px;
  width: 58px;
  height: 34px;
  border-radius: 8px 8px 14px 14px;
  background: #121719;
  transform: translateX(-50%);
}

.extra-grill span:after {
  left: 50%;
  bottom: 62px;
  width: 44px;
  height: 14px;
  border-radius: 999px 999px 0 0;
  border: 2px solid rgba(18, 23, 25, .5);
  border-bottom: 0;
  transform: translateX(-50%);
}

.extra-jacuzzi span:before {
  left: 50%;
  bottom: 28px;
  width: 74px;
  height: 42px;
  border-radius: 999px;
  border: 9px solid rgba(18, 23, 25, .42);
  background: rgba(255, 250, 242, .6);
  transform: translateX(-50%);
}

.extra-jacuzzi span:after {
  left: 50%;
  bottom: 44px;
  width: 34px;
  height: 10px;
  border-top: 2px solid rgba(18, 23, 25, .32);
  border-bottom: 2px solid rgba(18, 23, 25, .32);
  transform: translateX(-50%);
}

.extra-garage span:before {
  left: 50%;
  bottom: 26px;
  width: 70px;
  height: 48px;
  border-radius: 8px 8px 2px 2px;
  background: rgba(18, 23, 25, .18);
  border-top: 16px solid #121719;
  transform: translateX(-50%);
}

.extra-garage span:after {
  left: 50%;
  bottom: 34px;
  width: 42px;
  height: 18px;
  border-radius: 4px 4px 0 0;
  background: rgba(18, 23, 25, .36);
  transform: translateX(-50%);
}

.designer-options-extras .designer-card {
  min-height: 216px;
  grid-template-rows: 142px 1fr;
}


.designer-controls {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(18, 23, 25, .1);
}

.designer-controls button,
.designer-whatsapp {
  min-height: 46px;
  border: 0;
  border-radius: 999px;
  padding: 0 24px;
  font-size: .78rem;
  font-weight: 850;
  cursor: pointer;
}

.designer-back {
  color: var(--ink);
  background: transparent;
  border: 1px solid rgba(18, 23, 25, .18) !important;
}

.designer-next {
  color: #fff;
  background: var(--ink);
}

.designer-controls button:disabled {
  cursor: not-allowed;
  opacity: .42;
}

.designer-summary-final[hidden],
.designer-options[hidden],
.designer-next[hidden] {
  display: none;
}

.designer-whatsapp {
  margin-top: 24px;
}

.designer-live-summary {
  position: sticky;
  top: 110px;
  padding: 26px;
  color: #fffaf2;
  background: #121719;
}

.designer-live-summary .eyebrow {
  margin-bottom: 12px;
}

.summary-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.summary-item,
.summary-empty {
  border-radius: 14px;
  background: rgba(255, 250, 242, .08);
}

.summary-item {
  display: flex;
  gap: 11px;
  align-items: center;
  padding: 12px 14px;
}

.summary-item span {
  display: grid;
  width: 23px;
  height: 23px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: #fffaf2;
  font-size: .72rem;
  font-weight: 900;
}

.summary-item p,
.summary-empty {
  margin: 0;
  color: var(--ink);
  font-size: .88rem;
  line-height: 1.45;
}

.summary-empty {
  padding: 15px;
  color: var(--muted);
}

.designer-summary-final .summary-item,
.designer-summary-final .summary-empty {
  background: #efe8dc;
}

.designer-summary-final .summary-item span {
  color: #fffaf2;
  background: var(--ink);
}

.designer-summary-final .summary-item p,
.designer-summary-final .summary-empty {
  color: var(--ink-2);
}
.projects {
  padding: clamp(72px, 9vw, 116px) clamp(22px, 8vw, 100px);
  color: var(--white);
  background:
    radial-gradient(circle at 50% 0, rgba(184, 135, 59, .16), rgba(184, 135, 59, 0) 38%),
    #111719;
}

.section-heading {
  display: flex;
  gap: 24px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 36px;
}

.projects h2 {
  max-width: 560px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.project-grid article {
  min-width: 0;
}

.project-grid img {
  height: 170px;
  border-radius: 4px;
  object-fit: cover;
}

.project-grid h3 {
  margin: 16px 0 5px;
  font-size: 1rem;
}

.project-grid p {
  margin: 0;
  color: rgba(255, 250, 242, .68);
  font-size: .83rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
  padding: 52px clamp(22px, 8vw, 100px);
  text-align: center;
}

.metrics strong {
  display: block;
  margin-bottom: 8px;
  color: var(--gold);
  font-family: var(--display);
  font-size: clamp(1.45rem, 2.3vw, 2.3rem);
  font-weight: 500;
}

.metrics p {
  max-width: 190px;
  margin: 0 auto;
  color: var(--ink);
  font-size: .85rem;
  line-height: 1.5;
}

.experience {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: clamp(34px, 7vw, 92px);
  padding: clamp(62px, 8vw, 112px) clamp(22px, 8vw, 100px);
}

.testimonial {
  display: grid;
  gap: 24px;
}

.testimonial img {
  height: 230px;
  border-radius: 4px;
  object-fit: cover;
}

blockquote {
  margin: 0;
  padding: 34px;
  color: var(--ink-2);
  background: #efe8dc;
  border-radius: 4px;
  font-size: 1rem;
  line-height: 1.75;
}

cite {
  display: block;
  margin-top: 22px;
  font-style: normal;
  font-weight: 800;
}

.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .92fr);
  align-items: stretch;
  background: #e9e2d6;
}

.contact-band > div {
  padding: clamp(58px, 8vw, 110px) clamp(22px, 8vw, 100px);
}

.contact-band img {
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.2fr .8fr 1fr;
  gap: 36px;
  padding: 42px clamp(22px, 8vw, 100px);
  color: rgba(255, 250, 242, .78);
  background: #0d1112;
}

.footer-brand img {
  width: 174px;
  margin: 0 0 18px;
  padding: 10px 12px;
  background: #fffaf2;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .16);
}

.site-footer nav {
  display: grid;
  gap: 9px;
}

.site-footer h3 {
  margin-bottom: 12px;
  color: var(--gold-2);
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.site-footer p,
.site-footer a {
  margin: 0;
  font-size: .84rem;
  line-height: 1.65;
}


@media (max-width: 1400px) and (min-width: 901px) {
  .site-header {
    gap: 16px;
    padding: 16px 34px;
  }

  .brand {
    padding: 4px 6px;
  }

  .brand img {
    height: 52px;
  }

  .desktop-nav {
    gap: 22px;
    font-size: .64rem;
  }

  .header-cta {
    min-height: 40px;
    padding: 0 16px;
    font-size: .7rem;
  }

  .hero-content {
    width: min(540px, calc(100% - 80px));
    padding-top: 176px;
    padding-left: 82px;
  }

  h1 {
    font-size: clamp(3.7rem, 5.1vw, 4.8rem);
  }

  .benefits {
    gap: 14px;
    padding: 18px 76px;
  }

  .benefits article {
    grid-template-columns: 28px minmax(0, 1fr);
    column-gap: 10px;
    padding: 14px;
  }

  .benefit-icon {
    width: 22px;
    height: 22px;
  }

  .benefit-icon svg {
    width: 21px;
    height: 21px;
  }

  .benefits h3 {
    font-size: .7rem;
  }

  .benefits p {
    max-width: none;
    font-size: .62rem;
  }
}
@media (max-width: 1180px) and (orientation: landscape) {
  .site-header {
    gap: 18px;
    padding: 16px 34px;
  }

  .brand {
    padding: 5px 7px;
  }

  .brand img {
    height: 58px;
  }

  .desktop-nav {
    gap: 18px;
    font-size: .66rem;
  }

  .header-cta {
    min-height: 40px;
    padding: 0 16px;
    font-size: .72rem;
  }

  .hero-content {
    width: min(560px, calc(100% - 44px));
    padding-top: clamp(176px, 30vh, 220px);
    padding-left: clamp(22px, 6vw, 74px);
  }

  h1 {
    font-size: clamp(3.05rem, 5.6vw, 5.35rem);
  }
}

@media (max-height: 720px) and (min-width: 901px) {
  .hero {
    min-height: 82svh;
  }

  .hero-content {
    padding-top: 158px;
    padding-bottom: 54px;
  }

  .hero-content > p {
    margin-bottom: 24px;
  }

  .benefits {
    padding-top: 18px;
    padding-bottom: 18px;
  }
}

@media (max-width: 900px) {
  .site-header {
    padding: 18px 20px;
    background: rgba(12, 16, 18, .82);
    backdrop-filter: blur(18px);
  }

  .brand {
    padding: 6px 7px;
  }

  .brand img {
    height: 74px;
  }

  .desktop-nav,
  .header-cta {
    display: none;
  }

  .menu-button {
    display: block;
    margin-left: auto;
    color: #fff;
  }

  .hero {
    min-height: 78svh;
  }

  .hero-video,
  .hero-poster img {
    object-position: center;
  }

  .hero-shade {
    background: rgba(0, 0, 0, .52);
  }

  .hero-content {
    width: min(100%, 430px);
    padding: 176px 22px 64px;
  }

  .hero-title-desktop,
  .hero-copy-desktop {
    display: none;
  }

  .hero-title-mobile,
  .hero-copy-mobile {
    display: inline;
  }

  h1 {
    font-size: clamp(2.35rem, 10vw, 4rem);
  }

  h2 {
    font-size: clamp(2rem, 8vw, 3.1rem);
  }

  .systems,
  .experience,
  .contact-band,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .benefits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    overflow-x: visible;
    padding: 14px 14px 16px;
  }

  .benefits article {
    grid-template-columns: 28px minmax(0, 1fr);
    column-gap: 10px;
    padding: 12px;
  }

  .benefits h3 {
    font-size: .72rem;
  }

  .benefits p {
    max-width: none;
    font-size: .62rem;
  }

  .systems,
  .projects,
  .experience {
    padding: 58px 22px;
  }

  .system-cards,
  .project-grid,
  .metrics {
    grid-template-columns: 1fr;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

  .project-grid img {
    height: 210px;
  }

  .metrics {
    padding: 42px 22px;
    text-align: left;
  }

  .metrics p {
    margin-left: 0;
  }

  .contact-band img {
    min-height: 260px;
  }
}

@media (max-width: 420px) {
  .hero-content {
    padding-top: 164px;
  }

  .hero-actions {
    gap: 12px;
  }

  .button,
  .play-link {
    font-size: .72rem;
  }

  .benefits {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 900px) and (orientation: landscape) {
  .hero {
    min-height: 92svh;
  }

  .hero-shade {
    background: rgba(0, 0, 0, .42);
  }

  .hero-content {
    width: min(560px, calc(100% - 44px));
    padding: 132px 22px 44px clamp(22px, 7vw, 64px);
  }

  .hero-title-desktop,
  .hero-copy-desktop {
    display: inline;
  }

  .hero-title-mobile,
  .hero-copy-mobile {
    display: none;
  }

  h1 {
    font-size: clamp(2.45rem, 7vw, 3.4rem);
  }

  .hero-content > p {
    max-width: 430px;
    margin-bottom: 22px;
  }
}
@media (max-width: 1180px) {
  .designer-shell {
    grid-template-columns: 1fr;
  }

  .designer-live-summary {
    position: static;
  }

  .designer-options,
  .designer-options-extras {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .designer-head {
    align-items: start;
    flex-direction: column;
  }

  .designer-panel,
  .designer-live-summary {
    border-radius: 18px;
  }
  .designer-card {
    min-height: 168px;
    grid-template-columns: 118px minmax(0, 1fr);
    grid-template-rows: auto;
    align-items: stretch;
  }
  .designer-options-extras .designer-card {
    min-height: 178px;
    display: grid;
    align-items: stretch;
    padding-right: 14px;
  }

  .designer-controls {
    flex-direction: column-reverse;
  }

  .designer-controls button,
  .designer-whatsapp {
    width: 100%;
  }
}

@media (max-width: 460px) {
  .designer-card {
    grid-template-columns: 1fr;
  }

  .room-visual,
  .style-visual,
  .roof-visual {
    height: 112px;
  }
}
@media (max-width: 640px) {
  .designer-options,
  .designer-options-extras {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 900px) {
  .steel-guide {
    padding: 58px 22px;
  }

  .steel-guide-layout,
  .steel-explainers {
    grid-template-columns: 1fr;
  }

  .steel-benefits-list {
    grid-template-columns: 1fr;
  }

  .steel-wall-visual {
    min-height: 280px;
  }
}
/* Editorial Steel Framing section */
.steel-guide[hidden] {
  display: none !important;
}
.steel-guide-editorial {
  padding: clamp(34px, 4vw, 48px) clamp(22px, 4.6vw, 44px) clamp(48px, 6vw, 78px);
  background: #f2eadf;
}

.steel-editorial-head {
  max-width: 560px;
  margin-bottom: 22px;
}

.steel-editorial-head h2 {
  margin-bottom: 18px;
  color: var(--ink);
  font-size: clamp(3.2rem, 5vw, 5.7rem);
  line-height: .88;
}

.steel-editorial-head h2 em {
  display: block;
  font-style: italic;
}

.steel-editorial-head p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
  font-size: .94rem;
  line-height: 1.7;
}

.steel-editorial-grid {
  display: grid;
  grid-template-columns: minmax(520px, .96fr) minmax(600px, 1fr);
  gap: 22px;
  align-items: stretch;
}

.steel-feature-card,
.steel-info-card,
.steel-bottom-grid article {
  border-radius: 18px;
  background: rgba(255, 250, 242, .74);
  box-shadow: 0 22px 60px rgba(18, 23, 25, .06);
  border: 1px solid rgba(255, 250, 242, .82);
}

.steel-feature-main {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(260px, .72fr);
  grid-template-rows: auto 1fr;
  gap: 22px 14px;
  padding: 20px;
}

.steel-feature-main > img {
  grid-row: 1 / span 2;
  grid-column: 2;
  height: 100%;
  min-height: 350px;
  border-radius: 10px;
  object-fit: cover;
}

.steel-layers-panel {
  display: grid;
  gap: 0;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(18, 23, 25, .06);
  background: rgba(255, 250, 242, .42);
}

.steel-layers-panel span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 36px;
  padding: 0 18px;
  color: var(--ink);
  background: rgba(255, 250, 242, .4);
  font-size: .68rem;
  font-weight: 950;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.steel-layers-panel span:nth-child(even) {
  background: rgba(232, 220, 203, .56);
}

.steel-layers-panel .is-active {
  color: #fffaf2;
  background: #172022;
}

.steel-layers-panel .is-active:after {
  content: "";
  width: 34%;
  height: 6px;
  border-radius: 999px;
  background: repeating-linear-gradient(90deg, rgba(255, 250, 242, .9) 0 3px, rgba(255, 250, 242, .12) 3px 10px);
}

.steel-feature-copy {
  align-self: end;
  padding: 10px 4px 8px;
}

.steel-feature-copy h3,
.steel-info-card h3,
.steel-bottom-grid h3 {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 950;
}

.steel-feature-copy p,
.steel-info-card p,
.steel-bottom-grid p {
  margin: 0;
  color: var(--muted);
  font-size: .87rem;
  line-height: 1.62;
}

.steel-benefit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.steel-info-card {
  display: grid;
  grid-template-columns: minmax(180px, .92fr) minmax(180px, 1fr);
  gap: 16px;
  min-height: 184px;
  padding: 14px 10px 14px 22px;
  align-items: center;
}

.steel-info-card span {
  display: block;
  margin-bottom: 18px;
  color: var(--gold);
  font-family: var(--display);
  font-size: 1.5rem;
  line-height: 1;
}

.steel-info-card img {
  width: 100%;
  height: 168px;
  border-radius: 9px;
  object-fit: cover;
}

.steel-bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.05fr;
  gap: 18px;
  margin-top: 20px;
}

.steel-bottom-grid article {
  padding: 10px 10px 18px;
}

.steel-bottom-grid img {
  height: 138px;
  margin-bottom: 16px;
  border-radius: 8px;
  object-fit: cover;
}

.steel-bottom-grid h3,
.steel-bottom-grid p {
  padding-inline: 8px;
}

@media (max-width: 1180px) {
  .steel-editorial-grid,
  .steel-feature-main,
  .steel-info-card,
  .steel-bottom-grid {
    grid-template-columns: 1fr;
  }

  .steel-feature-main > img {
    grid-column: auto;
    grid-row: auto;
    min-height: 260px;
  }

  .steel-benefit-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .steel-guide-editorial {
    padding: 44px 18px 58px;
  }

  .steel-editorial-head h2 {
    font-size: clamp(2.85rem, 13vw, 4.2rem);
  }

  .steel-feature-main,
  .steel-info-card,
  .steel-bottom-grid article {
    border-radius: 14px;
  }

  .steel-info-card img,
  .steel-bottom-grid img {
    height: 190px;
  }
}
.steel-info-card {
  grid-template-columns: minmax(0, 1fr) minmax(118px, .78fr);
  gap: 12px;
  padding: 14px;
}

.steel-info-card img {
  max-width: 100%;
}

@media (min-width: 1181px) and (max-width: 1500px) {
  .steel-info-card {
    min-height: 174px;
  }

  .steel-info-card img {
    height: 150px;
  }
}
/* System detail subpages */
.system-detail-page {
  background: #f2eadf;
}

.system-detail-page .detail-header {
  background: rgba(14, 18, 18, .86);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 44px rgba(0, 0, 0, .16);
}

.detail-hero {
  display: grid;
  min-height: 74svh;
  grid-template-columns: minmax(0, .9fr) minmax(360px, .78fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: end;
  padding: clamp(150px, 15vw, 190px) clamp(22px, 7vw, 100px) clamp(46px, 7vw, 88px);
  color: var(--ink);
  background: linear-gradient(135deg, #f8f0e4 0%, #e7dccd 58%, #d7c7b3 100%);
}

.detail-hero > div {
  max-width: 760px;
}

.detail-back {
  display: inline-flex;
  margin-bottom: 30px;
  color: rgba(18, 23, 25, .7);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.detail-hero h1 {
  max-width: 820px;
  margin-bottom: 24px;
  color: var(--ink);
  font-size: clamp(3.4rem, 7vw, 7.1rem);
  line-height: .88;
}

.detail-hero h1 em {
  display: block;
  font-style: italic;
}

.detail-hero p:not(.eyebrow) {
  max-width: 590px;
  color: rgba(18, 23, 25, .68);
  font-size: clamp(1rem, 1.4vw, 1.16rem);
  line-height: 1.7;
}

.detail-hero img {
  width: 100%;
  min-height: 410px;
  max-height: 560px;
  border-radius: 18px;
  object-fit: cover;
  box-shadow: 0 28px 80px rgba(18, 23, 25, .16);
}

.detail-hero-wood {
  background: linear-gradient(135deg, #f5eddf 0%, #e3d3bc 52%, #c9b18f 100%);
}

.system-detail-guide {
  padding-top: clamp(52px, 6vw, 82px);
}

.system-detail-guide .steel-editorial-head h2 {
  font-size: clamp(2.8rem, 4.5vw, 5rem);
}

.wood-guide .steel-info-card span,
.wood-guide .steel-bottom-grid h3 {
  color: #9a6b2f;
}

.wood-layers-panel .is-active {
  background: #5d4936;
}

.wood-layers-panel .is-active:after {
  background: repeating-linear-gradient(90deg, rgba(255, 250, 242, .92) 0 3px, rgba(255, 250, 242, .16) 3px 10px);
}

.detail-cta {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  padding: clamp(48px, 7vw, 86px) clamp(22px, 7vw, 100px);
  color: #fffaf2;
  background: #121719;
}

.detail-cta div {
  max-width: 720px;
}

.detail-cta h2 {
  margin-bottom: 14px;
  color: #fffaf2;
  font-size: clamp(2.2rem, 4vw, 4.6rem);
  line-height: .98;
}

.detail-cta p:not(.eyebrow) {
  margin: 0;
  color: rgba(255, 250, 242, .72);
}

@media (max-width: 980px) {
  .detail-hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 138px;
  }

  .detail-hero img {
    min-height: 300px;
    max-height: 420px;
  }

  .detail-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .detail-hero {
    padding: 126px 18px 44px;
  }

  .detail-back {
    margin-bottom: 20px;
  }

  .detail-hero h1 {
    font-size: clamp(3rem, 15vw, 4.25rem);
  }

  .detail-hero img {
    min-height: 250px;
    border-radius: 14px;
  }

  .detail-cta {
    padding: 46px 18px;
  }

  .detail-cta .button {
    width: 100%;
  }
}
/* Valle Habitat brand palette */
body {
  background: var(--paper-2);
}

.brand {
  background: rgba(255, 248, 236, .96);
  box-shadow: 0 16px 38px rgba(20, 26, 27, .2);
}

.site-header {
  background: linear-gradient(180deg, rgba(20, 26, 27, .62), rgba(20, 26, 27, 0));
}

.button-gold {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 16px 34px rgba(180, 70, 28, .24);
}

.button-gold:hover,
.button-dark:hover {
  filter: saturate(1.06) brightness(1.03);
}

.button-dark,
.designer-next,
.designer-whatsapp {
  background: #141a1b;
}

.eyebrow,
.play-link span,
.benefit-icon,
.project-grid h3,
.designer-step-label,
.steel-info-card span {
  color: var(--accent);
}

.section-light,
.cabin-designer,
.systems,
.metrics,
.experience {
  background: linear-gradient(180deg, #fbf6ec 0%, #f1e7d7 100%);
}

.benefits,
.site-footer,
.detail-cta {
  background: #141a1b;
}

.benefits article,
.designer-panel,
.designer-live-summary,
.designer-card,
.image-card,
.project-grid article,
.testimonial,
.steel-feature-card,
.steel-info-card,
.steel-bottom-grid article {
  border-color: rgba(49, 73, 35, .12);
  background-color: rgba(255, 248, 236, .78);
}

.image-card a,
.section-heading a,
.detail-back,
.footer-brand p + * {
  color: var(--gold);
}

.steel-guide-editorial,
.system-detail-page {
  background: #efe4d2;
}

.steel-layers-panel .is-active {
  background: #314923;
}

.wood-layers-panel .is-active {
  background: #4a3b2b;
}

.wood-guide .steel-info-card span,
.wood-guide .steel-bottom-grid h3 {
  color: #314923;
}

.detail-hero {
  background:
    radial-gradient(circle at 78% 12%, rgba(91, 115, 63, .14), rgba(91, 115, 63, 0) 34%),
    linear-gradient(135deg, #fbf4e8 0%, #eadcc8 56%, #d8c5a9 100%);
}

.detail-hero-wood {
  background:
    radial-gradient(circle at 82% 14%, rgba(49, 73, 35, .18), rgba(49, 73, 35, 0) 32%),
    linear-gradient(135deg, #faf1e2 0%, #e2d0b5 52%, #c9ae83 100%);
}

.contact-band {
  background: linear-gradient(135deg, #314923, #141a1b);
}

.designer-card.is-selected,
.designer-card:hover {
  border-color: rgba(49, 73, 35, .48);
}

.designer-card.is-selected .designer-check {
  background: #314923;
  border-color: #314923;
}
/* Header cleanup and real Valle Habitat logo */
.site-header,
.system-detail-page .detail-header {
  background: transparent !important;
  backdrop-filter: none !important;
  box-shadow: none !important;
}

.system-detail-page .site-header {
  color: var(--ink);
}

.brand {
  padding: 5px 6px;
  border-radius: 2px;
  background: rgba(255, 248, 236, .96) !important;
  box-shadow: 0 12px 28px rgba(20, 26, 27, .18);
}

.brand img {
  height: clamp(62px, 5vw, 78px);
  max-width: 92px;
  object-fit: contain;
}

.footer-brand img {
  width: 190px;
  background: #fff8ec;
}

@media (max-width: 640px) {
  .site-header,
  .system-detail-page .detail-header {
    background: transparent !important;
    backdrop-filter: none !important;
    box-shadow: none !important;
  }

  .brand img {
    height: 66px;
    max-width: 82px;
  }
}
/* Refined system layers panel */
.steel-layers-panel {
  position: relative;
  display: grid;
  gap: 10px;
  overflow: visible;
  padding: 18px 18px 18px 22px;
  border-radius: 16px;
  border: 1px solid rgba(49, 73, 35, .12);
  background:
    linear-gradient(135deg, rgba(255, 248, 236, .96), rgba(242, 231, 214, .86));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .56);
  counter-reset: layer;
}

.steel-layers-panel::before {
  content: "";
  position: absolute;
  top: 22px;
  bottom: 22px;
  left: 23px;
  width: 1px;
  background: linear-gradient(180deg, rgba(49, 73, 35, .12), rgba(49, 73, 35, .42), rgba(49, 73, 35, .12));
}

.steel-layers-panel span {
  position: relative;
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  padding: 0 16px 0 34px;
  border: 1px solid rgba(49, 73, 35, .1);
  border-radius: 12px;
  color: rgba(20, 26, 27, .82);
  background: rgba(255, 248, 236, .72) !important;
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  box-shadow: 0 10px 26px rgba(20, 26, 27, .045);
  counter-increment: layer;
}

.steel-layers-panel span::before {
  content: counter(layer, decimal-leading-zero);
  position: absolute;
  left: -7px;
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border: 1px solid rgba(49, 73, 35, .16);
  border-radius: 999px;
  color: #314923;
  background: #fff8ec;
  font-size: .58rem;
  font-weight: 950;
  letter-spacing: 0;
  box-shadow: 0 6px 16px rgba(20, 26, 27, .08);
}

.steel-layers-panel .is-active {
  color: #fff8ec;
  border-color: rgba(49, 73, 35, .88);
  background: linear-gradient(135deg, #314923, #4f6939) !important;
  box-shadow: 0 16px 34px rgba(49, 73, 35, .2);
}

.steel-layers-panel .is-active::before {
  color: #314923;
  border-color: rgba(255, 248, 236, .74);
  background: #fff8ec;
}

.steel-layers-panel .is-active::after {
  content: "capa estructural";
  width: auto;
  height: auto;
  margin-left: auto;
  border-radius: 999px;
  padding: 6px 9px;
  color: rgba(255, 248, 236, .9);
  background: rgba(255, 248, 236, .14);
  font-size: .55rem;
  letter-spacing: .08em;
}

.wood-layers-panel .is-active {
  border-color: rgba(74, 59, 43, .88);
  background: linear-gradient(135deg, #4a3b2b, #6c573d) !important;
}

@media (max-width: 640px) {
  .steel-layers-panel {
    padding: 16px 14px 16px 20px;
  }

  .steel-layers-panel span {
    min-height: 44px;
    padding-right: 12px;
    font-size: .64rem;
  }

  .steel-layers-panel .is-active::after {
    display: none;
  }
}
/* Detail page CTA and footer cleanup */
.system-detail-page .site-header {
  position: absolute;
}

.detail-cta .button {
  min-height: 56px;
  border-radius: 6px;
  padding: 0 30px;
  color: #fff8ec;
  background: linear-gradient(135deg, #314923, #6f8a4d) !important;
  box-shadow: 0 18px 44px rgba(49, 73, 35, .34);
  font-size: .86rem;
  letter-spacing: .01em;
}

.detail-cta .button:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 54px rgba(49, 73, 35, .42);
}

.footer-brand p:empty {
  display: none;
}

.site-footer .footer-brand {
  align-self: start;
}

@media (max-width: 640px) {
  .detail-cta .button {
    min-height: 58px;
    font-size: .9rem;
  }
}
/* Header should not overlap footer branding */
.site-header {
  position: absolute !important;
}
/* Black CTA system */
.header-cta,
.button-gold,
.button-dark,
.detail-cta .button,
.designer-next,
.designer-whatsapp {
  color: #fff8ec !important;
  background: #141a1b !important;
  background-image: none !important;
  box-shadow: 0 16px 34px rgba(20, 26, 27, .22) !important;
}

.image-card a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin-top: 10px;
  border-radius: 5px;
  padding: 0 18px;
  color: #fff8ec !important;
  background: #141a1b;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .02em;
  box-shadow: 0 14px 28px rgba(20, 26, 27, .22);
}

.image-card a:hover,
.header-cta:hover,
.button:hover,
.detail-cta .button:hover {
  transform: translateY(-1px);
  background: #232a28 !important;
  filter: none;
}
/* Configurator construction system flow */
.designer-options-system {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.designer-options-rooms {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.designer-card-system,
.designer-card-rooms {
  grid-template-columns: minmax(120px, 200px) 1fr;
  grid-template-rows: auto;
  min-height: 180px;
  padding: 12px;
  text-align: left;
  align-items: stretch;
}

.designer-card-system .designer-preview,
.designer-card-rooms .designer-preview {
  width: 100%;
  height: 100%;
  min-height: 140px;
  aspect-ratio: unset;
  margin-bottom: 0;
  border-radius: 12px;
}

.designer-card-system .designer-preview img,
.designer-card-rooms .designer-preview img {
  min-height: 0;
  height: 100%;
  aspect-ratio: unset;
  object-fit: cover;
}

.designer-card-system .designer-card-copy,
.designer-card-rooms .designer-card-copy {
  padding: 6px 6px 6px 12px;
}

.designer-card-system strong,
.designer-card-rooms strong {
  font-size: 1rem;
}

.designer-advantages {
  display: grid;
  gap: 7px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.designer-advantages li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  font-size: .78rem;
  line-height: 1.35;
}

.designer-advantages li::before {
  content: "";
  position: absolute;
  top: .55em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: #141a1b;
}

.designer-meta-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}

.designer-meta-grid span {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  border-radius: 6px;
  padding: 5px 8px;
  background: rgba(20, 26, 27, .055);
  white-space: nowrap;
}

.designer-meta-grid b {
  color: var(--ink);
  font-size: .72rem;
  line-height: 1.2;
}

.designer-meta-grid small {
  color: var(--muted);
  font-size: .58rem;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.designer-card-copy em {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: .78rem;
  font-style: normal;
  line-height: 1.45;
}

.designer-card.is-selected {
  color: var(--ink);
  background: #fff8ec;
  border-color: #141a1b;
  box-shadow: 0 20px 48px rgba(20, 26, 27, .16);
}

.designer-card.is-selected small,
.designer-card.is-selected .designer-advantages li,
.designer-card.is-selected .designer-card-copy em {
  color: var(--muted);
}

.designer-card.is-selected .designer-check {
  color: #fff8ec;
  background: #141a1b;
  border-color: #141a1b;
}

.designer-card.is-selected .designer-preview {
  border-color: rgba(20, 26, 27, .18);
}

.designer-card.is-selected .designer-meta-grid span {
  background: rgba(20, 26, 27, .075);
}

@media (max-width: 760px) {
  .designer-options-system,
  .designer-options-rooms {
    grid-template-columns: 1fr;
  }

  .designer-card-system,
  .designer-card-rooms {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .designer-card-system .designer-preview,
  .designer-card-rooms .designer-preview {
    width: 100%;
    height: 160px;
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .designer-card-system .designer-preview img,
  .designer-card-rooms .designer-preview img {
    aspect-ratio: 16 / 9;
    height: 100%;
  }
}
/* Configurator live plan, readable summary, projects cleanup */
.designer-live-summary {
  color: var(--ink) !important;
  background: rgba(255, 248, 236, .94) !important;
}

.designer-live-summary h3,
.designer-live-summary .eyebrow,
.designer-live-summary .summary-item p,
.designer-live-summary .summary-empty {
  color: var(--ink) !important;
}

.designer-live-summary .summary-item,
.designer-live-summary .summary-empty {
  background: rgba(20, 26, 27, .055) !important;
}

.designer-live-summary .summary-item span {
  color: #fff8ec !important;
  background: #141a1b !important;
}

.designer-plan {
  margin: 16px 0 18px;
  border: 1px solid rgba(20, 26, 27, .12);
  border-radius: 16px;
  padding: 14px;
  background: #fff8ec;
}

.plan-empty span,
.plan-head span {
  color: rgba(20, 26, 27, .62);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.plan-empty p,
.designer-plan > p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: .76rem;
  line-height: 1.45;
}

.plan-head {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.plan-head strong {
  color: var(--ink);
  font-size: .86rem;
}

.plan-svg {
  width: 100%;
  aspect-ratio: 1.25;
  border-radius: 12px;
  background: #efe4d2;
}

.plan-svg .plan-shell {
  fill: rgba(255, 248, 236, .8);
  stroke: rgba(20, 26, 27, .24);
  stroke-width: .8;
}

.plan-svg rect:not(.plan-shell) {
  fill: rgba(20, 26, 27, .08);
  stroke: rgba(20, 26, 27, .38);
  stroke-width: .55;
}

.plan-svg text {
  fill: #141a1b;
  font-size: 4px;
  font-weight: 800;
  letter-spacing: 0;
}

.play-link {
  min-height: 46px;
  border-radius: 5px;
  padding: 0 20px;
  color: #fff8ec !important;
  background: #141a1b;
  box-shadow: 0 16px 34px rgba(20, 26, 27, .26);
}

.play-link span {
  border-color: rgba(255, 248, 236, .65);
  color: #fff8ec !important;
}

.work-compare {
  --position: 50%;
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: 0;
  overflow: hidden;
  border-radius: 0;
  background: #141a1b;
}

.work-compare img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.work-compare-before {
  position: absolute;
  inset: 0;
  width: var(--position);
  overflow: hidden;
  border-right: 3px solid #fff8ec;
}

.work-compare-label {
  position: absolute;
  top: 18px;
  z-index: 3;
  border-radius: 999px;
  padding: 8px 11px;
  color: #fff8ec;
  background: rgba(20, 26, 27, .78);
  font-size: .68rem;
  font-weight: 900;
  transition: opacity .2s;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.work-compare-label.before { left: 18px; }
.work-compare-label.after { right: 18px; }

.work-compare input[type="range"] {
  position: absolute;
  inset: 0;
  z-index: 4;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
}

.projects-page .projects {
  padding-top: clamp(64px, 8vw, 100px);
}

@media (max-width: 900px) {
  .work-compare {
    aspect-ratio: 4 / 3;
    min-height: 0;
  }
}

/* Animate hamburger → X when open */
.menu-button.is-open span:first-child {
  transform: translateY(9px) rotate(45deg);
}
.menu-button.is-open span:last-child {
  transform: translateY(-9px) rotate(-45deg);
}

/* ---- Footer social links ---- */
.footer-social {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}
.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .1);
  color: inherit;
  text-decoration: none;
  transition: background .15s, transform .15s;
}
.footer-social a:hover {
  background: rgba(255, 255, 255, .22);
  transform: translateY(-2px);
}
.footer-social svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ---- Floating WhatsApp button ---- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px 13px 14px;
  border-radius: 50px;
  background: #25d366;
  color: #fff;
  font-family: var(--font);
  font-size: .78rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .22);
  transition: transform .18s, box-shadow .18s;
}
.whatsapp-float svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
  flex-shrink: 0;
}
.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0, 0, 0, .28);
}

/* ---- Vivienda Designer (vd-*) ---- */
.vd-wrap {
  max-width: 820px;
  margin: 0 auto;
  background: var(--paper-2);
  border-radius: 16px;
  border: 1px solid var(--cream-deep);
  padding: 2rem;
}
.vd-top { display: flex; gap: 24px; flex-wrap: wrap; }
.vd-slbl {
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .09em;
  margin-bottom: 7px;
  font-family: var(--font);
}
.vd-pill-row { display: flex; gap: 7px; flex-wrap: wrap; }
.vd-pill {
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid var(--cream-deep);
  font-size: 13px;
  cursor: pointer;
  background: var(--paper-2);
  color: var(--muted);
  font-family: var(--font);
  transition: all .15s;
  user-select: none;
}
.vd-pill:hover { background: var(--paper); border-color: var(--muted); }
.vd-pill.sel { background: var(--accent); border-color: var(--accent); color: #fff; }
.vd-divider { border: none; border-top: 1px solid var(--cream-deep); margin: 1.5rem 0; }
.vd-main { display: flex; gap: 20px; align-items: flex-start; }
.vd-controls { width: 230px; flex-shrink: 0; }
.vd-rrow { padding: 6px 0; border-bottom: 1px solid var(--cream-deep); }
.vd-rrow:last-child { border-bottom: none; }
.vd-rtop { display: flex; align-items: center; gap: 6px; min-height: 28px; }
.vd-rname {
  flex: 1;
  font-size: 13px;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font);
}
.vd-rname .ti { font-size: 15px; color: var(--muted); flex-shrink: 0; }
.vd-rrow.off .vd-rname { color: var(--muted); }
.vd-ctr { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.vd-ctr button {
  width: 22px;
  height: 22px;
  border: 1px solid var(--cream-deep);
  border-radius: 4px;
  background: var(--paper-2);
  font-size: 14px;
  cursor: pointer;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .12s;
  line-height: 1;
}
.vd-ctr button:disabled { opacity: .3; cursor: default; }
.vd-ctr button:not(:disabled):hover { background: var(--paper); }
.vd-cv { font-size: 13px; font-weight: 700; min-width: 16px; text-align: center; font-family: var(--font); }
.vd-srow { padding: 3px 0 4px; }
.vd-srow input[type=range] {
  width: 100%;
  -webkit-appearance: none;
  height: 4px;
  border-radius: 2px;
  background: var(--cream-deep);
  outline: none;
  cursor: pointer;
}
.vd-srow input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--paper-2);
  box-shadow: 0 0 0 1px var(--accent);
  cursor: pointer;
}
.vd-srow input[type=range]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--paper-2);
  box-shadow: 0 0 0 1px var(--accent);
  cursor: pointer;
}
.vd-sinfo {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--muted);
  margin-top: 2px;
  font-family: var(--font);
}
.vd-mid { font-weight: 700; color: var(--ink); font-size: 11px; }
.vd-fp-wrap { flex: 1; min-width: 0; }
#vd-fp {
  position: relative;
  border: 1px solid var(--cream-deep);
  border-radius: 12px;
  overflow: hidden;
  background: var(--paper);
}
.vd-fp-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--muted);
  font-family: var(--font);
}
#vd-fptot {
  font-size: 11px;
  color: var(--muted);
  text-align: right;
  margin-top: 6px;
  padding-right: 2px;
  font-family: var(--font);
}
.vd-legend { display: flex; flex-wrap: wrap; gap: 8px 14px; margin-top: 10px; }
.vd-legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: var(--muted);
  font-family: var(--font);
}
.vd-legend-dot { width: 10px; height: 10px; border-radius: 2px; flex-shrink: 0; }
.vd-wa-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: .75rem;
  background: #25d366;
  border: none;
  border-radius: 10px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 1.25rem;
  font-family: var(--font);
  transition: opacity .15s;
}
.vd-wa-btn:hover { opacity: .88; }
.vd-wa-btn svg { width: 18px; height: 18px; fill: #fff; flex-shrink: 0; }
@media (max-width: 600px) {
  .vd-wrap { padding: 1.25rem; }
  .vd-main { flex-direction: column; }
  .vd-c
/* ---- Mobile navigation overlay ---- */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 49;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 0;
  padding: 80px 32px 48px;
  background: var(--ink);
  color: var(--white);
}
.mobile-nav.is-open {
  display: flex;
}
.mobile-nav nav {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
}
.mobile-nav nav a {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  letter-spacing: .01em;
}
.mobile-nav nav a:first-child { border-top: 1px solid rgba(255,255,255,.08); }
.mobile-nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 32px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 800;
  font-size: .85rem;
  border-radius: 6px;
  text-decoration: none;
  letter-spacing: .02em;
}
g { width: 18px; height: 18px; fill: #fff; flex-shrink: 0; }
@media (max-width: 600px) {
  .vd-wrap { padding: 1.25rem; }