:root {
  --ivory: #f4efe6;
  --paper: #fbf8f1;
  --stone: #d7cdbc;
  --sand: #b9aa91;
  --taupe: #8f826f;
  --concrete: #77766f;
  --graphite: #25241f;
  --charcoal: #151512;
  --black: #0d0f0e;
  --champagne: #b7985b;
  --champagne-soft: rgba(183, 152, 91, 0.32);
  --line: rgba(37, 36, 31, 0.14);
  --line-light: rgba(244, 239, 230, 0.2);
  --shadow: 0 18px 55px rgba(13, 15, 14, 0.18);
  --header-height: 90px;
  --shell: 1180px;
  --radius: 6px;
  --ease: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-soft: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--graphite);
  background:
    radial-gradient(circle at 18% 16%, rgba(183, 152, 91, 0.08), transparent 26%),
    linear-gradient(135deg, rgba(37, 36, 31, 0.035) 0 1px, transparent 1px 36px),
    var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

button {
  border: 0;
  cursor: pointer;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(37, 36, 31, 0.2);
  border-radius: var(--radius);
  background: rgba(251, 248, 241, 0.92);
  color: var(--graphite);
  padding: 0.9rem 0.95rem;
  outline: none;
  transition: border-color 280ms var(--ease-soft), box-shadow 280ms var(--ease-soft), background 280ms var(--ease-soft);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--champagne);
  box-shadow: 0 0 0 3px rgba(183, 152, 91, 0.18);
  background: #fffdf8;
}

textarea {
  resize: vertical;
}

::selection {
  color: var(--ivory);
  background: var(--graphite);
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 1000;
  transform: translateY(-150%);
  background: var(--ivory);
  color: var(--charcoal);
  padding: 0.75rem 1rem;
  border: 1px solid var(--champagne);
  border-radius: var(--radius);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-height);
  transition: background 420ms var(--ease-soft), border-color 420ms var(--ease-soft), backdrop-filter 420ms var(--ease-soft);
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(21, 21, 18, 0.78);
  border-bottom: 1px solid rgba(244, 239, 230, 0.12);
  backdrop-filter: blur(14px);
}

.nav {
  width: min(calc(100% - 2rem), var(--shell));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--ivory);
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
  font-size: 1.12rem;
  line-height: 1;
  transition: transform 420ms var(--ease-soft), opacity 420ms var(--ease-soft);
}

.brand:hover,
.brand:focus-visible {
  transform: translateY(-1px);
}

.brand img {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 1px rgba(244, 239, 230, 0.14), 0 12px 34px rgba(0, 0, 0, 0.28);
  transition: transform 520ms var(--ease-soft), box-shadow 520ms var(--ease-soft);
}

.brand:hover img,
.brand:focus-visible img {
  transform: scale(1.045);
  box-shadow: 0 0 0 1px rgba(183, 152, 91, 0.44), 0 16px 42px rgba(0, 0, 0, 0.34);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
  color: rgba(244, 239, 230, 0.9);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
}

.nav-menu a {
  position: relative;
  display: inline-flex;
  padding: 0.5rem 0;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.2rem;
  width: 100%;
  height: 1px;
  transform: scaleX(0);
  transform-origin: right;
  background: var(--champagne);
  transition: transform 360ms var(--ease-soft);
}

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

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(244, 239, 230, 0.22);
  border-radius: var(--radius);
  background: rgba(244, 239, 230, 0.08);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.nav-toggle span {
  width: 18px;
  height: 1px;
  background: var(--ivory);
  transition: transform 360ms var(--ease-soft);
}

.site-header.is-open .nav-toggle span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.site-header.is-open .nav-toggle span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 92svh;
  overflow: hidden;
  display: flex;
  align-items: center;
  color: var(--ivory);
  background: var(--charcoal);
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 9rem;
  background: linear-gradient(to bottom, transparent, rgba(13, 15, 14, 0.72));
  pointer-events: none;
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translateY(var(--parallax-y, 0)) scale(1.04);
  transform-origin: center;
  opacity: 0.95;
  transition: transform 900ms var(--ease-soft), opacity 900ms var(--ease-soft);
  will-change: transform;
}

.hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13, 15, 14, 0.88) 0%, rgba(13, 15, 14, 0.72) 39%, rgba(13, 15, 14, 0.2) 100%),
    linear-gradient(180deg, rgba(13, 15, 14, 0.6) 0%, transparent 40%);
}

.blueprint-grid {
  position: absolute;
  inset: 8.5rem 7vw auto auto;
  width: 34%;
  height: 42%;
  border-top: 1px solid rgba(183, 152, 91, 0.34);
  border-right: 1px solid rgba(183, 152, 91, 0.24);
  background:
    linear-gradient(rgba(244, 239, 230, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 239, 230, 0.08) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(135deg, transparent, black 32%, black 74%, transparent);
  opacity: 0.62;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 2rem), var(--shell));
  margin: 0 auto;
  padding: 9rem 0 5rem;
}

.hero-brand {
  display: inline-flex;
  align-items: center;
  gap: 1.05rem;
  margin-bottom: 1.35rem;
  color: var(--ivory);
}

.hero-brand img {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 1px rgba(244, 239, 230, 0.18), 0 24px 60px rgba(0, 0, 0, 0.34);
}

.hero-brand div {
  display: grid;
  gap: 0.22rem;
}

.hero-brand span {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 2.45rem;
  font-weight: 800;
  line-height: 0.9;
}

.hero-brand small {
  color: rgba(244, 239, 230, 0.76);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
}

.section-kicker {
  margin: 0 0 1rem;
  color: var(--champagne);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero__title {
  max-width: 780px;
  margin: 0;
  font-size: 4.35rem;
  line-height: 0.98;
  font-weight: 500;
}

.hero__copy {
  max-width: 560px;
  margin: 1.6rem 0 0;
  color: rgba(244, 239, 230, 0.84);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.05rem;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1;
  overflow: hidden;
  transition: transform 420ms var(--ease-soft), border-color 420ms var(--ease-soft), background 420ms var(--ease-soft), color 420ms var(--ease-soft), box-shadow 420ms var(--ease-soft);
}

.button::after {
  content: "";
  position: absolute;
  inset: auto 1rem 0.55rem;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 420ms var(--ease-soft);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px);
}

.button:hover::after,
.button:focus-visible::after {
  transform: scaleX(1);
}

.button--primary {
  color: var(--charcoal);
  background: var(--champagne);
  border: 1px solid var(--champagne);
  box-shadow: 0 14px 34px rgba(183, 152, 91, 0.16);
}

.button--secondary {
  color: var(--ivory);
  background: rgba(244, 239, 230, 0.06);
  border: 1px solid rgba(244, 239, 230, 0.24);
}

.hero-trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  width: min(100%, 900px);
  margin-top: 3.4rem;
  border-top: 1px solid rgba(244, 239, 230, 0.2);
  border-bottom: 1px solid rgba(244, 239, 230, 0.18);
}

.hero-trust span {
  min-height: 70px;
  display: flex;
  align-items: center;
  padding: 1rem 1.15rem;
  color: rgba(244, 239, 230, 0.76);
  border-right: 1px solid rgba(244, 239, 230, 0.14);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.82rem;
  line-height: 1.55;
}

.hero-trust span:last-child {
  border-right: 0;
}

.section {
  position: relative;
  padding: 7rem 0;
}

.section-shell {
  width: min(calc(100% - 2rem), var(--shell));
  margin: 0 auto;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 5rem;
  align-items: start;
}

.section-heading h2 {
  margin: 0;
  color: var(--graphite);
  font-size: 3.15rem;
  line-height: 1.05;
  font-weight: 500;
}

.section-heading p:last-child {
  max-width: 640px;
  margin: 1rem 0 0;
  color: rgba(37, 36, 31, 0.68);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.7;
}

.section-heading--center {
  max-width: 760px;
  margin: 0 auto 3.4rem;
  text-align: center;
}

.editorial-copy {
  color: rgba(37, 36, 31, 0.76);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1rem;
  line-height: 1.85;
}

.editorial-copy p {
  margin: 0;
}

.editorial-copy p + p {
  margin-top: 1.2rem;
}

.standard-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
  margin-top: 4rem;
  align-items: stretch;
}

.material-panel {
  position: relative;
  min-height: 390px;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--charcoal);
  color: var(--ivory);
  display: grid;
  align-content: space-between;
  gap: 2rem;
  isolation: isolate;
  cursor: default;
  transition: border-color 560ms var(--ease-soft), box-shadow 560ms var(--ease-soft), transform 560ms var(--ease-soft);
}

.material-panel:hover {
  border-color: rgba(183, 152, 91, 0.44);
  box-shadow: 0 24px 62px rgba(13, 15, 14, 0.2);
  transform: translateY(-2px);
}

.material-panel__surface {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 1;
  background-size: cover;
  background-position: center;
  transition: background-image 720ms var(--ease-soft), filter 720ms var(--ease-soft), transform 900ms var(--ease-soft);
}

.material-panel:hover .material-panel__surface {
  transform: scale(1.018);
}

.material-panel[data-active="concreto"] .material-panel__surface {
  background-image: url("assets/texture-concrete.png");
  filter: saturate(0.94) contrast(1.05) brightness(0.98);
}

.material-panel[data-active="piedra"] .material-panel__surface {
  background-image: url("assets/texture-stone.png");
  filter: saturate(0.9) contrast(1.06) brightness(0.96);
}

.material-panel[data-active="madera"] .material-panel__surface {
  background-image: url("assets/texture-wood.png");
  filter: saturate(0.92) contrast(1.05) brightness(0.9);
}

.material-panel[data-active="metal"] .material-panel__surface {
  background-image: url("assets/texture-metal.png");
  filter: saturate(0.84) contrast(1.08) brightness(0.96);
}

.material-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(21, 21, 18, 0.64) 0%, rgba(21, 21, 18, 0.34) 48%, rgba(21, 21, 18, 0.08) 100%),
    linear-gradient(180deg, rgba(21, 21, 18, 0.04), rgba(21, 21, 18, 0.14)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: auto, 42px 42px, 42px 42px;
  pointer-events: none;
}

.material-panel::after {
  content: "";
  position: absolute;
  top: 2rem;
  left: 2rem;
  width: 42%;
  height: 42%;
  border-top: 1px solid rgba(183, 152, 91, 0.36);
  border-left: 1px solid rgba(183, 152, 91, 0.26);
  pointer-events: none;
  transition: width 680ms var(--ease-soft), height 680ms var(--ease-soft), border-color 680ms var(--ease-soft);
}

.material-panel:hover::after {
  width: 48%;
  height: 48%;
  border-color: rgba(183, 152, 91, 0.52);
}

.material-panel__line {
  position: absolute;
  right: 2rem;
  bottom: 2rem;
  width: 52%;
  height: 52%;
  border-right: 1px solid rgba(244, 239, 230, 0.18);
  border-bottom: 1px solid rgba(244, 239, 230, 0.18);
  transition: width 680ms var(--ease-soft), height 680ms var(--ease-soft), border-color 680ms var(--ease-soft);
}

.material-panel:hover .material-panel__line {
  width: 58%;
  height: 58%;
  border-color: rgba(244, 239, 230, 0.28);
}

.material-panel__content {
  position: relative;
  max-width: 320px;
  padding-top: 4.2rem;
}

.material-panel__eyebrow,
.material-panel__content span,
.material-option {
  font-family: Arial, Helvetica, sans-serif;
}

.material-panel__eyebrow {
  margin: 0;
  color: var(--champagne);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
}

.material-panel h3 {
  margin: 0.65rem 0 0;
  font-size: 2.05rem;
  line-height: 1.04;
  font-weight: 500;
}

.material-panel__content span {
  display: block;
  margin-top: 0.8rem;
  color: rgba(244, 239, 230, 0.72);
  font-size: 0.88rem;
  line-height: 1.62;
}

.material-panel__options {
  position: relative;
  display: grid;
  gap: 0.45rem;
  align-self: end;
  width: min(100%, 260px);
}

.material-option {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 38px;
  padding: 0 0 0 1.2rem;
  color: rgba(244, 239, 230, 0.76);
  background: transparent;
  font-size: 0.82rem;
  font-weight: 700;
  text-align: left;
  text-transform: uppercase;
  transition: color 360ms var(--ease-soft), transform 360ms var(--ease-soft);
}

.material-option::before {
  content: "";
  position: absolute;
  left: 0;
  width: 0.42rem;
  height: 0.42rem;
  border: 1px solid rgba(183, 152, 91, 0.5);
  transform: rotate(45deg) scale(0.75);
  opacity: 0;
  transition: opacity 360ms var(--ease-soft), transform 360ms var(--ease-soft), background 360ms var(--ease-soft);
}

.material-option:hover,
.material-option:focus-visible,
.material-option.is-active {
  color: var(--ivory);
  transform: translateX(4px);
}

.material-option:hover::before,
.material-option:focus-visible::before,
.material-option.is-active::before {
  opacity: 1;
  transform: rotate(45deg) scale(1);
}

.material-option.is-fixed::before {
  background: var(--champagne);
}

.standard {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 2.4rem 0;
}

.standard ol {
  list-style: none;
  counter-reset: standard;
  margin: 0;
  padding: 0;
}

.standard li {
  counter-increment: standard;
  display: grid;
  grid-template-columns: 4rem 1fr;
  align-items: center;
  gap: 1.5rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--line);
}

.standard li:last-child {
  border-bottom: 0;
}

.standard li::before {
  content: counter(standard, decimal-leading-zero);
  color: var(--champagne);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
}

.standard span {
  font-size: 1.32rem;
  line-height: 1.35;
}

.section--stone {
  background:
    linear-gradient(rgba(37, 36, 31, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 36, 31, 0.035) 1px, transparent 1px),
    #ebe4d6;
  background-size: 58px 58px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid rgba(37, 36, 31, 0.16);
  background: rgba(37, 36, 31, 0.16);
}

.service-card {
  position: relative;
  min-height: 330px;
  padding: 1.6rem;
  background: rgba(251, 248, 241, 0.9);
  overflow: hidden;
  transition: transform 460ms var(--ease-soft), background 460ms var(--ease-soft), box-shadow 460ms var(--ease-soft);
}

.service-card::before {
  content: "";
  position: absolute;
  left: 1.6rem;
  right: 1.6rem;
  top: 1.15rem;
  height: 1px;
  background: var(--champagne-soft);
  transform: scaleX(0.32);
  transform-origin: left;
  transition: transform 500ms var(--ease-soft);
}

.service-card:hover {
  z-index: 1;
  transform: translateY(-6px);
  background: #fffbf2;
  box-shadow: var(--shadow);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__number {
  display: inline-block;
  margin-bottom: 3.2rem;
  color: var(--champagne);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
}

.service-card h3 {
  min-height: 3.2rem;
  margin: 0;
  color: var(--graphite);
  font-size: 1.45rem;
  line-height: 1.1;
  font-weight: 500;
}

.service-card p {
  margin: 1rem 0 0;
  color: rgba(37, 36, 31, 0.68);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.92rem;
  line-height: 1.68;
}

.service-card__detail {
  position: absolute;
  right: 1.4rem;
  bottom: 1.4rem;
  width: 72px;
  height: 72px;
  border-right: 1px solid rgba(37, 36, 31, 0.18);
  border-bottom: 1px solid rgba(37, 36, 31, 0.18);
}

.service-card__detail::before,
.service-card__detail::after {
  content: "";
  position: absolute;
  background: rgba(37, 36, 31, 0.18);
}

.service-card__detail::before {
  width: 46px;
  height: 1px;
  right: 0;
  top: 18px;
}

.service-card__detail::after {
  width: 1px;
  height: 46px;
  right: 18px;
  bottom: 0;
}

.method-line {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.2rem;
  margin-top: 3.2rem;
}

.method-line::before {
  content: "";
  position: absolute;
  top: 2.1rem;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--champagne), transparent);
}

.method-step {
  position: relative;
  padding-top: 5rem;
}

.method-step::before {
  content: "";
  position: absolute;
  top: 1.72rem;
  left: 0;
  width: 0.76rem;
  height: 0.76rem;
  border: 1px solid var(--champagne);
  background: var(--paper);
  transform: rotate(45deg);
}

.method-step span {
  color: var(--champagne);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
}

.method-step h3 {
  margin: 0.65rem 0 0;
  font-size: 1.32rem;
  line-height: 1.18;
  font-weight: 500;
}

.method-step p {
  margin: 0.85rem 0 0;
  color: rgba(37, 36, 31, 0.66);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.9rem;
  line-height: 1.62;
}

.section--dark {
  color: var(--ivory);
  background:
    linear-gradient(rgba(244, 239, 230, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 239, 230, 0.045) 1px, transparent 1px),
    var(--charcoal);
  background-size: 62px 62px;
}

.section-heading--light h2,
.section-heading--light p:last-child {
  color: var(--ivory);
}

.section-heading--light p:last-child {
  color: rgba(244, 239, 230, 0.72);
}

.catalog-section {
  overflow: hidden;
  background:
    linear-gradient(120deg, rgba(13, 15, 14, 0.92), rgba(37, 36, 31, 0.92)),
    linear-gradient(rgba(244, 239, 230, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 239, 230, 0.045) 1px, transparent 1px),
    var(--charcoal);
  background-size: auto, 62px 62px, 62px 62px, auto;
  isolation: isolate;
}

.catalog-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: url("assets/project-edited/catalog-wall-light.jpg");
  background-size: cover;
  background-position: center;
  opacity: 0.12;
  filter: grayscale(1) contrast(1.08);
  transform: scale(1.05);
}

.catalog-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.34fr);
  gap: 3rem;
  align-items: end;
}

.catalog-proof {
  display: grid;
  border-top: 1px solid rgba(244, 239, 230, 0.2);
  border-bottom: 1px solid rgba(244, 239, 230, 0.16);
}

.catalog-proof span {
  min-height: 58px;
  display: flex;
  align-items: center;
  color: rgba(244, 239, 230, 0.7);
  border-bottom: 1px solid rgba(244, 239, 230, 0.12);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.45;
  text-transform: uppercase;
}

.catalog-proof span:last-child {
  border-bottom: 0;
}

.catalog-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  gap: 1.4rem;
  align-items: center;
  margin-top: 3.2rem;
}

.feature-frame {
  position: relative;
  min-height: 520px;
  border: 1px solid rgba(244, 239, 230, 0.16);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(244, 239, 230, 0.05);
  box-shadow: 0 26px 74px rgba(0, 0, 0, 0.26);
}

.feature-frame img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.04) brightness(0.92);
  transition: transform 1100ms var(--ease-soft), filter 1100ms var(--ease-soft);
}

.feature-frame:hover img {
  transform: scale(1.025);
  filter: saturate(0.94) contrast(1.07) brightness(0.98);
}

.feature-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 34%, rgba(13, 15, 14, 0.82) 100%),
    linear-gradient(90deg, rgba(13, 15, 14, 0.28), transparent 56%);
  pointer-events: none;
}

.feature-frame__caption {
  position: absolute;
  left: 1.4rem;
  right: 1.4rem;
  bottom: 1.35rem;
  z-index: 1;
  max-width: 520px;
}

.feature-frame__caption p,
.catalog-card p,
.catalog-card span,
.layer-card figcaption {
  font-family: Arial, Helvetica, sans-serif;
}

.feature-frame__caption p {
  margin: 0 0 0.7rem;
  color: var(--champagne);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
}

.feature-frame__caption h3 {
  margin: 0;
  color: var(--ivory);
  font-size: 2.25rem;
  line-height: 1.02;
  font-weight: 500;
}

.layer-stack {
  position: relative;
  min-height: 650px;
  perspective: 1200px;
}

.layer-card {
  position: absolute;
  width: 58%;
  margin: 0;
  border: 1px solid rgba(244, 239, 230, 0.16);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(244, 239, 230, 0.06);
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.26);
  transform: translate3d(0, var(--scroll-shift, 0px), 0) rotate(var(--layer-rotate, 0deg));
  transform-origin: center;
  transition: transform 900ms var(--ease-soft), border-color 600ms var(--ease-soft), filter 600ms var(--ease-soft), box-shadow 600ms var(--ease-soft);
  will-change: transform;
}

.layer-card:hover {
  z-index: 8;
  border-color: rgba(183, 152, 91, 0.55);
  box-shadow: 0 28px 74px rgba(0, 0, 0, 0.34);
  transform: translate3d(0, calc(var(--scroll-shift, 0px) - 14px), 0) rotate(var(--layer-rotate, 0deg));
}

.layer-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(0.86) contrast(1.06) brightness(0.92);
  transition: transform 900ms var(--ease-soft), filter 900ms var(--ease-soft);
}

.layer-card:hover img {
  transform: scale(1.035);
  filter: saturate(0.94) contrast(1.08) brightness(1);
}

.layer-card figcaption {
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 0 0.85rem;
  color: rgba(244, 239, 230, 0.72);
  border-top: 1px solid rgba(244, 239, 230, 0.12);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.layer-card--one {
  top: 0;
  left: 0;
  z-index: 3;
  --layer-rotate: -2deg;
}

.layer-card--two {
  top: 7.5rem;
  right: 0;
  z-index: 2;
  --layer-rotate: 2.6deg;
}

.layer-card--three {
  left: 17%;
  bottom: 0;
  z-index: 4;
  width: 50%;
  --layer-rotate: -0.8deg;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 3.4rem;
  border: 1px solid rgba(244, 239, 230, 0.14);
  background: rgba(244, 239, 230, 0.14);
}

.catalog-card {
  min-height: 100%;
  background: rgba(21, 21, 18, 0.82);
  overflow: hidden;
  transition: transform 560ms var(--ease-soft), background 560ms var(--ease-soft), box-shadow 560ms var(--ease-soft);
}

.catalog-card:nth-child(1),
.catalog-card:nth-child(4) {
  grid-column: span 2;
}

.catalog-card:hover {
  z-index: 1;
  transform: translateY(-6px);
  background: rgba(37, 36, 31, 0.94);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
}

.catalog-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.04) brightness(0.92);
  transition: transform 900ms var(--ease-soft), filter 900ms var(--ease-soft);
}

.catalog-card:nth-child(1) img,
.catalog-card:nth-child(4) img {
  aspect-ratio: 16 / 10;
}

.catalog-card:hover img {
  transform: scale(1.04);
  filter: saturate(0.96) contrast(1.08) brightness(1);
}

.catalog-card div {
  padding: 1rem 1rem 1.15rem;
  border-top: 1px solid rgba(244, 239, 230, 0.12);
}

.catalog-card p,
.catalog-card span {
  margin: 0;
  color: rgba(244, 239, 230, 0.62);
  font-size: 0.72rem;
  line-height: 1.5;
  text-transform: uppercase;
}

.catalog-card p {
  color: var(--champagne);
  font-weight: 700;
}

.catalog-card h3 {
  margin: 0.46rem 0 0.62rem;
  color: var(--ivory);
  font-size: 1.26rem;
  line-height: 1.12;
  font-weight: 500;
}

.section--metrics {
  padding: 4.4rem 0;
  background: var(--graphite);
  color: var(--ivory);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(244, 239, 230, 0.18);
  border-bottom: 1px solid rgba(244, 239, 230, 0.18);
}

.metric {
  min-height: 170px;
  padding: 1.5rem 1.4rem;
  border-right: 1px solid rgba(244, 239, 230, 0.14);
}

.metric:last-child {
  border-right: 0;
}

.metric__number {
  display: block;
  color: var(--champagne);
  font-size: 3.15rem;
  line-height: 1;
  font-weight: 500;
}

.metric p {
  max-width: 170px;
  margin: 1.2rem 0 0;
  color: rgba(244, 239, 230, 0.74);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.8rem;
  line-height: 1.6;
  text-transform: uppercase;
}

.journal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.journal-card {
  min-height: 320px;
  padding: 1.55rem;
  background: rgba(251, 248, 241, 0.86);
  transition: transform 480ms var(--ease-soft), background 480ms var(--ease-soft), box-shadow 480ms var(--ease-soft);
}

.journal-card:hover {
  transform: translateY(-6px);
  background: #fffbf2;
}

.journal-card > p:first-child {
  margin: 0 0 2rem;
  color: var(--champagne);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.74rem;
  font-weight: 700;
  line-height: 1.5;
  text-transform: uppercase;
}

.journal-card h3 {
  margin: 0;
  font-size: 1.6rem;
  line-height: 1.16;
  font-weight: 500;
}

.journal-card > p:not(:first-child) {
  margin: 1rem 0 0;
  color: rgba(37, 36, 31, 0.66);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.93rem;
  line-height: 1.7;
}

.journal-card a {
  display: inline-flex;
  margin-top: 1.8rem;
  color: var(--graphite);
  border-bottom: 1px solid var(--champagne);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
}

.section--contact {
  background:
    linear-gradient(120deg, rgba(21, 21, 18, 0.92), rgba(37, 36, 31, 0.86)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  color: var(--ivory);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: start;
}

.contact-copy h2 {
  margin: 0;
  font-size: 3rem;
  line-height: 1.06;
  font-weight: 500;
}

.contact-copy > p {
  margin: 1.3rem 0 0;
  color: rgba(244, 239, 230, 0.74);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.8;
}

.contact-data {
  display: grid;
  gap: 0.55rem;
  margin-top: 2.4rem;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(244, 239, 230, 0.16);
  color: rgba(244, 239, 230, 0.76);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.9rem;
  font-style: normal;
  line-height: 1.55;
}

.contact-data span:first-child {
  color: var(--ivory);
  font-weight: 700;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.1rem;
  border: 1px solid rgba(244, 239, 230, 0.16);
  border-radius: var(--radius);
  background: rgba(244, 239, 230, 0.06);
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  color: rgba(244, 239, 230, 0.82);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  border-color: rgba(244, 239, 230, 0.18);
  background: rgba(251, 248, 241, 0.94);
}

.field.is-invalid input,
.field.is-invalid select,
.field.is-invalid textarea {
  border-color: #b85a4c;
  box-shadow: 0 0 0 3px rgba(184, 90, 76, 0.16);
}

.form-status {
  min-height: 1.3rem;
  margin: 0;
  color: rgba(244, 239, 230, 0.78);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.86rem;
  line-height: 1.5;
}

.footer {
  padding: 2rem 0;
  color: var(--ivory);
  background: var(--black);
}

.footer__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
}

.brand--footer img {
  width: 40px;
  height: 40px;
}

.footer p {
  margin: 0;
  color: rgba(244, 239, 230, 0.62);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.82rem;
  line-height: 1.6;
}

.footer nav {
  display: flex;
  gap: 1rem;
  color: rgba(244, 239, 230, 0.72);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.78rem;
}

.footer a:hover,
.footer a:focus-visible {
  color: var(--champagne);
}

.back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(244, 239, 230, 0.18);
  border-radius: 50%;
  background: rgba(21, 21, 18, 0.82);
  color: var(--ivory);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 360ms var(--ease-soft), transform 360ms var(--ease-soft), border-color 360ms var(--ease-soft);
  backdrop-filter: blur(10px);
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top span {
  position: absolute;
  inset: 0;
}

.back-to-top span::before,
.back-to-top span::after {
  content: "";
  position: absolute;
  top: 20px;
  width: 10px;
  height: 1px;
  background: currentColor;
}

.back-to-top span::before {
  left: 14px;
  transform: rotate(-45deg);
}

.back-to-top span::after {
  right: 14px;
  transform: rotate(45deg);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 980ms var(--ease-soft), transform 980ms var(--ease-soft);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .hero__title {
    max-width: 720px;
    font-size: 3.6rem;
  }

  .service-grid,
  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-feature {
    grid-template-columns: 1fr;
  }

  .layer-stack {
    min-height: 590px;
  }

  .method-line {
    grid-template-columns: 1fr;
  }

  .method-line::before {
    top: 0;
    bottom: 0;
    left: 0.35rem;
    right: auto;
    width: 1px;
    height: auto;
    background: linear-gradient(transparent, var(--champagne), transparent);
  }

  .method-step {
    padding: 0 0 0 2.5rem;
  }

  .method-step::before {
    top: 0.2rem;
    left: 0;
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 78px;
  }

  .brand {
    gap: 0.7rem;
    font-size: 0.96rem;
  }

  .brand img {
    width: 48px;
    height: 48px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: fixed;
    inset: var(--header-height) 0 auto;
    display: grid;
    gap: 0;
    padding: 1rem;
    background: rgba(21, 21, 18, 0.96);
    border-bottom: 1px solid rgba(244, 239, 230, 0.12);
    transform: translateY(-120%);
    transition: transform 480ms var(--ease-soft);
  }

  .site-header.is-open .nav-menu {
    transform: translateY(0);
  }

  .nav-menu a {
    width: 100%;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(244, 239, 230, 0.1);
    font-size: 0.92rem;
  }

  .hero {
    min-height: 820px;
  }

  .hero__shade {
    background:
      linear-gradient(180deg, rgba(13, 15, 14, 0.92) 0%, rgba(13, 15, 14, 0.74) 52%, rgba(13, 15, 14, 0.36) 100%);
  }

  .blueprint-grid {
    inset: auto 1rem 5rem auto;
    width: 58%;
    height: 30%;
  }

  .hero__inner {
    padding-top: 8rem;
  }

  .hero-brand img {
    width: 78px;
    height: 78px;
  }

  .hero-brand span {
    font-size: 2rem;
  }

  .hero__title {
    max-width: 620px;
    font-size: 3rem;
    line-height: 1.02;
  }

  .hero-trust,
  .split-layout,
  .standard-grid,
  .catalog-intro,
  .contact-layout,
  .metrics-grid,
  .journal-grid,
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .catalog-proof {
    max-width: 460px;
  }

  .feature-frame,
  .feature-frame img {
    min-height: 430px;
  }

  .hero-trust span,
  .metric {
    border-right: 0;
    border-bottom: 1px solid rgba(244, 239, 230, 0.14);
  }

  .hero-trust span:last-child,
  .metric:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 5rem 0;
  }

  .split-layout,
  .standard-grid,
  .contact-layout {
    gap: 2.5rem;
  }

  .section-heading h2,
  .contact-copy h2 {
    font-size: 2.35rem;
  }

  .footer__inner,
  .footer nav {
    align-items: start;
  }
}

@media (max-width: 620px) {
  .hero {
    min-height: 840px;
  }

  .brand span {
    font-size: 0.88rem;
  }

  .hero__title {
    font-size: 2rem;
    line-height: 1.04;
  }

  .hero__copy {
    font-size: 0.9rem;
    line-height: 1.62;
  }

  .hero__actions {
    align-items: center;
    flex-direction: row;
    gap: 0.65rem;
    margin-top: 1.5rem;
  }

  .button {
    width: auto;
    min-height: 44px;
    padding: 0.82rem 0.9rem;
    font-size: 0.76rem;
  }

  .hero__inner {
    padding: 6.7rem 0 2.4rem;
  }

  .hero-brand {
    gap: 0.75rem;
    margin-bottom: 1rem;
  }

  .hero-brand img {
    width: 68px;
    height: 68px;
  }

  .hero-brand span {
    font-size: 1.6rem;
  }

  .hero-brand small {
    font-size: 0.68rem;
  }

  .hero-trust {
    margin-top: 1.5rem;
  }

  .hero-trust span {
    min-height: 0;
    padding: 0.68rem 0.75rem;
    font-size: 0.72rem;
    line-height: 1.42;
  }

  .section-heading h2,
  .contact-copy h2 {
    font-size: 2rem;
  }

  .service-grid,
  .catalog-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .catalog-card:nth-child(1),
  .catalog-card:nth-child(4) {
    grid-column: auto;
  }

  .catalog-card:nth-child(1) img,
  .catalog-card:nth-child(4) img,
  .catalog-card img {
    aspect-ratio: 4 / 5;
  }

  .feature-frame,
  .feature-frame img {
    min-height: 390px;
  }

  .feature-frame__caption {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }

  .feature-frame__caption h3 {
    font-size: 1.55rem;
  }

  .layer-stack {
    min-height: 720px;
  }

  .layer-card {
    width: 72%;
  }

  .layer-card--one {
    left: 0;
  }

  .layer-card--two {
    top: 12.2rem;
    right: 0;
  }

  .layer-card--three {
    left: 10%;
    width: 70%;
  }

  .service-card {
    min-height: 300px;
  }

  .material-panel {
    min-height: 430px;
    padding: 1.4rem;
  }

  .material-panel::after {
    top: 1.4rem;
    left: 1.4rem;
  }

  .material-panel__line {
    right: 1.4rem;
    bottom: 1.4rem;
  }

  .material-panel__content {
    padding-top: 3.6rem;
  }

  .material-panel h3 {
    font-size: 1.72rem;
  }

  .standard li {
    grid-template-columns: 3rem 1fr;
    gap: 0.8rem;
  }

  .standard span {
    font-size: 1.12rem;
  }

  .metric__number {
    font-size: 2.55rem;
  }
}

@media (max-height: 780px) and (min-width: 861px) {
  .hero__inner {
    padding: 7rem 0 3rem;
  }

  .hero__title {
    font-size: 3.35rem;
  }

  .hero__copy {
    margin-top: 1.2rem;
  }

  .hero__actions {
    margin-top: 1.45rem;
  }

  .hero-trust {
    margin-top: 2rem;
  }

  .hero-trust span {
    min-height: 58px;
    padding: 0.8rem 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero__image {
    transform: none;
  }
}


/* Senior technical pass: BRAGO as a disciplined construction operator. */
:root {
  --ivory: #f7f5ed;
  --paper: #f2f2ee;
  --stone: #d8d8d1;
  --sand: #aaa59a;
  --taupe: #6f716b;
  --concrete: #73766f;
  --graphite: #20221f;
  --charcoal: #131612;
  --black: #0c0f0d;
  --champagne: #8d7a52;
  --champagne-soft: rgba(141, 122, 82, 0.24);
  --technical: #52625d;
  --technical-soft: rgba(82, 98, 93, 0.16);
  --line: rgba(32, 34, 31, 0.16);
  --line-light: rgba(247, 245, 237, 0.18);
  --shadow: 0 18px 48px rgba(12, 15, 13, 0.14);
}

body {
  background:
    linear-gradient(90deg, rgba(32, 34, 31, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(32, 34, 31, 0.03) 1px, transparent 1px),
    var(--paper);
  background-size: 84px 84px;
  font-family: Arial, Helvetica, sans-serif;
}

.hero__title,
.section-heading h2,
.control-card h3,
.standard span,
.method-step h3,
.feature-frame__caption h3,
.catalog-report h3,
.catalog-card h3,
.metrics-heading h2,
.journal-card h3,
.contact-copy h2 {
  font-family: Georgia, "Times New Roman", serif;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(19, 22, 18, 0.92);
  backdrop-filter: blur(10px);
}

.nav-menu {
  text-transform: uppercase;
}

.hero {
  min-height: 86svh;
  background: #151813;
}

.hero__image {
  opacity: 0.72;
  filter: grayscale(0.28) contrast(1.08) brightness(0.84);
  transform: translateY(var(--parallax-y, 0)) scale(1.02);
}

.hero__shade {
  background:
    linear-gradient(90deg, rgba(12, 15, 13, 0.94) 0%, rgba(12, 15, 13, 0.78) 42%, rgba(12, 15, 13, 0.3) 100%),
    linear-gradient(180deg, rgba(12, 15, 13, 0.58) 0%, transparent 46%);
}

.blueprint-grid {
  border-color: rgba(247, 245, 237, 0.22);
  background:
    linear-gradient(rgba(247, 245, 237, 0.085) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 245, 237, 0.085) 1px, transparent 1px);
  opacity: 0.46;
}

.hero-brand img,
.brand img {
  box-shadow: 0 0 0 1px rgba(247, 245, 237, 0.18), 0 10px 28px rgba(0, 0, 0, 0.24);
}

.hero-brand span {
  font-size: 2.7rem;
}

.hero__title {
  max-width: 740px;
  font-size: 3.85rem;
  line-height: 1.02;
}

.hero__copy {
  max-width: 640px;
  color: rgba(247, 245, 237, 0.82);
}

.button:hover,
.button:focus-visible,
.service-card:hover,
.journal-card:hover,
.catalog-card:hover {
  transform: translateY(-2px);
}

.button--primary {
  color: var(--ivory);
  background: var(--technical);
  border-color: var(--technical);
  box-shadow: none;
}

.button--secondary {
  background: rgba(247, 245, 237, 0.04);
  border-color: rgba(247, 245, 237, 0.28);
}

.hero-trust--operations {
  width: min(100%, 980px);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-color: rgba(247, 245, 237, 0.16);
}

.hero-trust--operations span {
  display: grid;
  gap: 0.42rem;
  align-content: center;
  min-height: 74px;
}

.hero-trust--operations strong {
  color: var(--champagne);
  font-size: 0.72rem;
  line-height: 1;
}

.section {
  padding: 6.25rem 0;
}

.section-heading--center {
  text-align: left;
  margin-inline: 0;
}

.section-heading h2,
.contact-copy h2 {
  font-size: 2.85rem;
}

.section-heading p:last-child {
  max-width: 700px;
}

.section--intro,
.method-section,
#criterio {
  background: rgba(242, 242, 238, 0.84);
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 3.3rem;
  border: 1px solid var(--line);
  background: var(--line);
}

.control-card {
  min-height: 240px;
  padding: 1.45rem;
  background: #f8f8f3;
}

.control-card span,
.service-card__scope,
.method-lead,
.catalog-report,
.metrics-heading p,
.catalog-report dd,
.catalog-report p {
  font-family: Arial, Helvetica, sans-serif;
}

.control-card span {
  color: var(--technical);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.control-card h3 {
  margin: 2.2rem 0 0;
  color: var(--graphite);
  font-size: 1.45rem;
  line-height: 1.14;
  font-weight: 500;
}

.control-card p {
  margin: 0.9rem 0 0;
  color: rgba(32, 34, 31, 0.66);
  font-size: 0.92rem;
  line-height: 1.7;
}

.standard-grid {
  align-items: start;
}

.material-panel {
  min-height: 360px;
  box-shadow: none;
}

.material-panel:hover {
  transform: none;
  box-shadow: var(--shadow);
}

.standard {
  background: rgba(255, 255, 250, 0.46);
  padding: 1.9rem 0;
}

.standard span {
  font-size: 1.18rem;
}

.section--stone {
  background:
    linear-gradient(90deg, rgba(32, 34, 31, 0.045) 1px, transparent 1px),
    linear-gradient(0deg, rgba(32, 34, 31, 0.035) 1px, transparent 1px),
    #e4e4de;
  background-size: 84px 84px;
}

.service-grid--technical {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 3rem;
  border-color: rgba(32, 34, 31, 0.18);
  background: rgba(32, 34, 31, 0.18);
}

.service-card {
  min-height: 315px;
  padding: 1.35rem;
  background: #f7f7f2;
  box-shadow: none;
}

.service-card::before {
  left: 1.35rem;
  right: 1.35rem;
  background: var(--technical-soft);
  transform: scaleX(1);
}

.service-card:hover {
  background: #ffffff;
  box-shadow: 0 14px 34px rgba(12, 15, 13, 0.1);
}

.service-card__number {
  color: var(--technical);
  margin-bottom: 2.7rem;
}

.service-card h3 {
  min-height: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.28rem;
}

.service-card p {
  color: rgba(32, 34, 31, 0.66);
}

.service-card__scope {
  display: block;
  margin-top: 1.2rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(32, 34, 31, 0.12);
  color: rgba(32, 34, 31, 0.58);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.55;
  text-transform: uppercase;
}

.service-card__detail {
  display: none;
}

.method-heading {
  align-items: end;
}

.method-lead {
  margin: 0;
  color: rgba(32, 34, 31, 0.68);
  line-height: 1.8;
}

.method-line {
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.method-line::before {
  display: none;
}

.method-step {
  min-height: 260px;
  padding: 1.25rem;
  background: #f8f8f3;
}

.method-step::before {
  display: none;
}

.method-step span {
  color: var(--technical);
}

.method-step h3 {
  margin-top: 2.2rem;
}

.catalog-section {
  background:
    linear-gradient(120deg, rgba(19, 22, 18, 0.96), rgba(32, 34, 31, 0.94)),
    linear-gradient(rgba(247, 245, 237, 0.052) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 245, 237, 0.045) 1px, transparent 1px),
    var(--charcoal);
}

.catalog-section::before {
  opacity: 0.06;
}

.catalog-proof span {
  color: rgba(247, 245, 237, 0.7);
}

.catalog-feature--report {
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.55fr);
  align-items: stretch;
}

.feature-frame {
  min-height: 560px;
  box-shadow: none;
}

.feature-frame img {
  min-height: 560px;
  filter: saturate(0.72) contrast(1.06) brightness(0.9);
}

.feature-frame:hover img,
.catalog-card:hover img,
.layer-card:hover img {
  transform: scale(1.012);
  filter: saturate(0.8) contrast(1.08) brightness(0.96);
}

.feature-frame__caption h3 {
  max-width: 620px;
  font-size: 2rem;
}

.catalog-report {
  border: 1px solid rgba(247, 245, 237, 0.16);
  border-radius: var(--radius);
  padding: 1.45rem;
  background: rgba(247, 245, 237, 0.06);
}

.catalog-report h3 {
  margin: 0 0 1.6rem;
  color: var(--ivory);
  font-size: 1.7rem;
  line-height: 1.12;
  font-weight: 500;
}

.catalog-report dl {
  display: grid;
  margin: 0;
  border-top: 1px solid rgba(247, 245, 237, 0.14);
}

.catalog-report dl div {
  display: grid;
  grid-template-columns: 0.38fr 1fr;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(247, 245, 237, 0.12);
}

.catalog-report dt {
  color: var(--champagne);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.catalog-report dd {
  margin: 0;
  color: rgba(247, 245, 237, 0.72);
  font-size: 0.88rem;
  line-height: 1.55;
}

.catalog-report > p:last-child {
  margin: 1.25rem 0 0;
  color: rgba(247, 245, 237, 0.7);
  font-size: 0.92rem;
  line-height: 1.75;
}

.layer-stack--technical {
  min-height: 410px;
  margin-top: 1.4rem;
  border: 1px solid rgba(247, 245, 237, 0.14);
  border-radius: var(--radius);
  background: rgba(247, 245, 237, 0.035);
  overflow: hidden;
}

.layer-stack--technical .layer-card {
  width: 31%;
  box-shadow: none;
  transform: translate3d(0, var(--scroll-shift, 0px), 0);
}

.layer-stack--technical .layer-card:hover {
  transform: translate3d(0, calc(var(--scroll-shift, 0px) - 6px), 0);
}

.layer-stack--technical .layer-card--one {
  left: 3%;
  top: 2rem;
}

.layer-stack--technical .layer-card--two {
  left: 34.5%;
  right: auto;
  top: 4.6rem;
}

.layer-stack--technical .layer-card--three {
  left: auto;
  right: 3%;
  bottom: auto;
  top: 2rem;
  width: 31%;
}

.layer-card figcaption,
.catalog-card p,
.catalog-card span {
  letter-spacing: 0;
}

.catalog-grid {
  margin-top: 1.4rem;
}

.catalog-card {
  background: rgba(247, 245, 237, 0.055);
  box-shadow: none;
}

.catalog-card:hover {
  background: rgba(247, 245, 237, 0.085);
  box-shadow: none;
}

.catalog-card img {
  filter: saturate(0.72) contrast(1.05) brightness(0.9);
}

.section--metrics {
  background: #20231f;
}

.metrics-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: 3rem;
  align-items: stretch;
}

.metrics-heading h2 {
  margin: 0;
  color: var(--ivory);
  font-size: 2.25rem;
  line-height: 1.08;
  font-weight: 500;
}

.metrics-heading p:last-child {
  margin: 1rem 0 0;
  color: rgba(247, 245, 237, 0.68);
  line-height: 1.75;
}

.metric__number {
  color: #c8b98e;
}

.journal-grid {
  margin-top: 3rem;
}

.journal-card {
  min-height: 290px;
  background: #f8f8f3;
  box-shadow: none;
}

.journal-card:hover {
  background: #ffffff;
}

.journal-card > p:first-child {
  color: var(--technical);
}

.section--contact {
  background:
    linear-gradient(120deg, rgba(19, 22, 18, 0.96), rgba(32, 34, 31, 0.92)),
    linear-gradient(90deg, rgba(247, 245, 237, 0.05) 1px, transparent 1px);
  background-size: auto, 84px 84px;
}

.reveal {
  transform: translateY(16px);
  transition: opacity 720ms var(--ease-soft), transform 720ms var(--ease-soft);
}

@media (max-width: 1100px) {
  .service-grid--technical,
  .control-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalog-feature--report,
  .metrics-layout {
    grid-template-columns: 1fr;
  }

  .layer-stack--technical {
    min-height: 360px;
  }
}

@media (max-width: 860px) {
  .hero-trust--operations,
  .control-grid,
  .metrics-layout {
    grid-template-columns: 1fr;
  }

  .hero-trust--operations span {
    min-height: 0;
  }

  .section-heading h2,
  .contact-copy h2 {
    font-size: 2.15rem;
  }

  .feature-frame,
  .feature-frame img {
    min-height: 440px;
  }

  .layer-stack--technical {
    min-height: 880px;
  }

  .layer-stack--technical .layer-card,
  .layer-stack--technical .layer-card--three {
    width: 78%;
  }

  .layer-stack--technical .layer-card--one {
    left: 4%;
    top: 1.2rem;
  }

  .layer-stack--technical .layer-card--two {
    left: 18%;
    top: 18.5rem;
  }

  .layer-stack--technical .layer-card--three {
    left: 8%;
    right: auto;
    top: 36rem;
  }
}

@media (max-width: 620px) {
  .hero {
    min-height: 780px;
  }

  .hero__title {
    font-size: 2.15rem;
  }

  .hero-brand span {
    font-size: 1.75rem;
  }

  .service-grid--technical,
  .control-grid {
    grid-template-columns: 1fr;
  }

  .service-card,
  .control-card,
  .method-step {
    min-height: auto;
  }

  .feature-frame,
  .feature-frame img {
    min-height: 380px;
  }

  .catalog-report dl div {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
}


/* Material stage pass: full-section interactive material system. */
.section--intro {
  overflow: hidden;
  transition: background 900ms var(--ease-soft), color 900ms var(--ease-soft);
}

.section--intro[data-material-active="concreto"] {
  background:
    linear-gradient(90deg, rgba(32, 34, 31, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(32, 34, 31, 0.035) 1px, transparent 1px),
    #f0f0eb;
  background-size: 84px 84px;
}

.section--intro[data-material-active="piedra"] {
  background:
    linear-gradient(90deg, rgba(32, 34, 31, 0.05) 1px, transparent 1px),
    linear-gradient(0deg, rgba(32, 34, 31, 0.032) 1px, transparent 1px),
    #ece7de;
  background-size: 84px 84px;
}

.section--intro[data-material-active="madera"] {
  background:
    linear-gradient(90deg, rgba(32, 34, 31, 0.045) 1px, transparent 1px),
    linear-gradient(0deg, rgba(32, 34, 31, 0.03) 1px, transparent 1px),
    #eee8dd;
  background-size: 84px 84px;
}

.section--intro[data-material-active="metal"] {
  background:
    linear-gradient(90deg, rgba(32, 34, 31, 0.052) 1px, transparent 1px),
    linear-gradient(0deg, rgba(32, 34, 31, 0.038) 1px, transparent 1px),
    #e7e9e6;
  background-size: 84px 84px;
}

.material-stage {
  position: relative;
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.42fr);
  grid-template-rows: auto 1fr auto;
  gap: 2rem 2.6rem;
  margin-top: 3.8rem;
  padding: 2.2rem;
  border: 1px solid rgba(32, 34, 31, 0.22);
  border-radius: var(--radius);
  overflow: hidden;
  isolation: isolate;
  color: var(--ivory);
  background: #151813;
  box-shadow: 0 26px 70px rgba(12, 15, 13, 0.18);
  transition: border-color 700ms var(--ease-soft), box-shadow 700ms var(--ease-soft), transform 700ms var(--ease-soft);
}

.material-stage:hover {
  border-color: rgba(141, 122, 82, 0.5);
  box-shadow: 0 30px 84px rgba(12, 15, 13, 0.22);
}

.material-stage .material-panel__surface {
  position: absolute;
  inset: 0;
  z-index: -5;
  opacity: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.055);
  transition: opacity 820ms var(--ease-soft), transform 1400ms var(--ease-soft), filter 820ms var(--ease-soft);
  will-change: opacity, transform;
}

.material-panel__surface--concreto {
  background-image: url("assets/texture-concrete.png");
  filter: saturate(0.82) contrast(1.08) brightness(0.94);
}

.material-panel__surface--piedra {
  background-image: url("assets/texture-stone.png");
  filter: saturate(0.78) contrast(1.1) brightness(0.88);
}

.material-panel__surface--madera {
  background-image: url("assets/texture-wood.png");
  filter: saturate(0.76) contrast(1.08) brightness(0.78);
}

.material-panel__surface--metal {
  background-image: url("assets/texture-metal.png");
  filter: saturate(0.68) contrast(1.12) brightness(0.86);
}

.material-stage[data-active="concreto"] .material-panel__surface--concreto,
.material-stage[data-active="piedra"] .material-panel__surface--piedra,
.material-stage[data-active="madera"] .material-panel__surface--madera,
.material-stage[data-active="metal"] .material-panel__surface--metal {
  opacity: 1;
  transform: scale(1.015);
}

.material-stage__shade {
  position: absolute;
  inset: 0;
  z-index: -4;
  background:
    linear-gradient(90deg, rgba(12, 15, 13, 0.76) 0%, rgba(12, 15, 13, 0.5) 48%, rgba(12, 15, 13, 0.78) 100%),
    linear-gradient(180deg, rgba(12, 15, 13, 0.1), rgba(12, 15, 13, 0.32));
  transition: background 820ms var(--ease-soft);
}

.material-stage[data-active="piedra"] .material-stage__shade {
  background:
    linear-gradient(90deg, rgba(16, 16, 13, 0.74) 0%, rgba(32, 27, 20, 0.46) 48%, rgba(16, 16, 13, 0.78) 100%),
    linear-gradient(180deg, rgba(16, 16, 13, 0.12), rgba(16, 16, 13, 0.36));
}

.material-stage[data-active="madera"] .material-stage__shade {
  background:
    linear-gradient(90deg, rgba(22, 16, 10, 0.78) 0%, rgba(40, 28, 16, 0.48) 48%, rgba(16, 13, 10, 0.76) 100%),
    linear-gradient(180deg, rgba(22, 16, 10, 0.08), rgba(22, 16, 10, 0.34));
}

.material-stage[data-active="metal"] .material-stage__shade {
  background:
    linear-gradient(90deg, rgba(8, 11, 12, 0.78) 0%, rgba(22, 26, 26, 0.46) 48%, rgba(8, 11, 12, 0.8) 100%),
    linear-gradient(180deg, rgba(8, 11, 12, 0.12), rgba(8, 11, 12, 0.36));
}

.material-stage__grid {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    linear-gradient(rgba(247, 245, 237, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 245, 237, 0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, black, black 72%, transparent);
  opacity: 0.72;
}

.material-stage__frame {
  position: absolute;
  inset: 2rem;
  z-index: -2;
  border-top: 1px solid rgba(141, 122, 82, 0.48);
  border-left: 1px solid rgba(141, 122, 82, 0.42);
  border-right: 1px solid rgba(247, 245, 237, 0.16);
  border-bottom: 1px solid rgba(247, 245, 237, 0.14);
  pointer-events: none;
  transition: inset 700ms var(--ease-soft), border-color 700ms var(--ease-soft);
}

.material-stage:hover .material-stage__frame {
  inset: 1.55rem;
  border-top-color: rgba(141, 122, 82, 0.64);
  border-left-color: rgba(141, 122, 82, 0.56);
}

.material-stage__content {
  grid-column: 1;
  grid-row: 1;
  width: min(100%, 620px);
  min-width: 0;
  padding-top: 2.8rem;
}

.material-stage__content .material-panel__eyebrow {
  color: #c8b98e;
}

.material-stage__content h3 {
  margin: 0.7rem 0 0;
  color: var(--ivory);
  font-size: 3.4rem;
  line-height: 1;
  font-weight: 500;
}

.material-stage__content [data-material-description] {
  display: block;
  width: min(100%, 560px);
  margin-top: 1rem;
  color: rgba(247, 245, 237, 0.78);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.02rem;
  line-height: 1.72;
}

.material-stage .material-panel__options {
  grid-column: 1;
  grid-row: 3;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.7rem;
  width: min(100%, 760px);
  align-self: end;
}

.material-stage .material-option {
  display: inline-grid;
  gap: 0.18rem;
  width: fit-content;
  max-width: 100%;
  min-height: 0;
  padding: 0.68rem 0.82rem 0.68rem 1.95rem;
  border: 1px solid rgba(247, 245, 237, 0.18);
  border-radius: var(--radius);
  background: rgba(247, 245, 237, 0.075);
  color: rgba(247, 245, 237, 0.78);
  text-align: left;
  backdrop-filter: blur(8px);
  transform: none;
  transition: background 380ms var(--ease-soft), border-color 380ms var(--ease-soft), color 380ms var(--ease-soft), transform 380ms var(--ease-soft);
}

.material-stage .material-option::before {
  left: 0.82rem;
  top: 0.88rem;
  width: 0.46rem;
  height: 0.46rem;
  opacity: 1;
  transform: rotate(45deg) scale(0.85);
  border-color: rgba(200, 185, 142, 0.58);
}

.material-stage .material-option span,
.material-stage .material-option small {
  display: block;
  max-width: 100%;
  white-space: nowrap;
}

.material-stage .material-option span {
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.1;
}

.material-stage .material-option small {
  color: rgba(247, 245, 237, 0.58);
  font-size: 0.66rem;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
}

.material-stage .material-option:hover,
.material-stage .material-option:focus-visible,
.material-stage .material-option.is-active {
  border-color: rgba(200, 185, 142, 0.64);
  background: rgba(247, 245, 237, 0.13);
  color: var(--ivory);
  transform: translateY(-2px);
}

.material-stage .material-option.is-fixed::before {
  background: #c8b98e;
}

.material-standard {
  grid-column: 2;
  grid-row: 1 / span 3;
  align-self: stretch;
  min-width: 0;
  padding: 1.4rem;
  border-left: 1px solid rgba(247, 245, 237, 0.14);
  background: rgba(12, 15, 13, 0.34);
  backdrop-filter: blur(8px);
}

.material-standard ol {
  list-style: none;
  counter-reset: material-standard;
  display: grid;
  gap: 0;
  margin: 1.4rem 0 0;
  padding: 0;
}

.material-standard li {
  counter-increment: material-standard;
  display: grid;
  grid-template-columns: 2.8rem 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(247, 245, 237, 0.12);
}

.material-standard li:first-child {
  border-top: 1px solid rgba(247, 245, 237, 0.12);
}

.material-standard li::before {
  content: counter(material-standard, decimal-leading-zero);
  color: #c8b98e;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1.5;
}

.material-standard span {
  color: rgba(247, 245, 237, 0.78);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.08rem;
  line-height: 1.28;
}

@media (max-width: 1100px) {
  .material-stage {
    grid-template-columns: 1fr;
    min-height: 760px;
  }

  .material-stage__content,
  .material-stage .material-panel__options,
  .material-standard {
    grid-column: 1;
  }

  .material-standard {
    grid-row: 2;
    border-left: 0;
    border-top: 1px solid rgba(247, 245, 237, 0.14);
  }

  .material-stage .material-panel__options {
    grid-row: 3;
  }
}

@media (max-width: 860px) {
  .material-stage {
    min-height: 0;
    padding: 1.4rem;
    gap: 1.5rem;
  }

  .material-stage__frame {
    inset: 1rem;
  }

  .material-stage:hover .material-stage__frame {
    inset: 0.85rem;
  }

  .material-stage__content {
    padding-top: 1.5rem;
  }

  .material-stage__content h3 {
    font-size: 2.45rem;
  }

  .material-standard {
    padding: 1rem 0 0;
    background: transparent;
  }
}

@media (max-width: 620px) {
  .material-stage .material-panel__options {
    display: grid;
    grid-template-columns: 1fr;
  }

  .material-stage .material-option {
    width: 100%;
  }

  .material-stage .material-option span,
  .material-stage .material-option small {
    white-space: normal;
  }

  .material-stage__content h3 {
    font-size: 2rem;
  }

  .material-stage__content [data-material-description] {
    font-size: 0.92rem;
  }

  .material-standard li {
    grid-template-columns: 2.35rem 1fr;
  }

  .material-standard span {
    font-size: 0.98rem;
  }
}


/* Material atmosphere pass: make the material image the section, not a card. */
body {
  overflow-x: hidden;
}

.material-stage {
  width: 100vw;
  max-width: none;
  min-height: clamp(650px, 76vh, 820px);
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.48fr);
  grid-template-rows: 1fr auto;
  align-items: end;
  gap: clamp(2rem, 5vw, 5rem);
  margin: 4.4rem calc(50% - 50vw) 0;
  padding: clamp(3rem, 6vw, 5.8rem) max(1rem, calc((100vw - var(--shell)) / 2));
  border: 0;
  border-radius: 0;
  background: #151813;
  box-shadow: none;
}

.material-stage:hover {
  border-color: transparent;
  box-shadow: none;
}

.material-stage .material-panel__surface {
  transform: scale(1.04);
  filter: saturate(0.72) contrast(1.08) brightness(0.9);
}

.material-panel__surface--concreto,
.material-panel__surface--piedra,
.material-panel__surface--madera,
.material-panel__surface--metal {
  background-position: center;
}

.material-stage[data-active="concreto"] .material-panel__surface--concreto,
.material-stage[data-active="piedra"] .material-panel__surface--piedra,
.material-stage[data-active="madera"] .material-panel__surface--madera,
.material-stage[data-active="metal"] .material-panel__surface--metal {
  transform: scale(1.01);
}

.material-stage__shade {
  background:
    linear-gradient(90deg, rgba(12, 15, 13, 0.82) 0%, rgba(12, 15, 13, 0.44) 45%, rgba(12, 15, 13, 0.3) 70%, rgba(12, 15, 13, 0.78) 100%),
    linear-gradient(180deg, rgba(12, 15, 13, 0.18), rgba(12, 15, 13, 0.5));
}

.material-stage[data-active="piedra"] .material-stage__shade {
  background:
    linear-gradient(90deg, rgba(16, 15, 12, 0.82) 0%, rgba(31, 27, 20, 0.42) 48%, rgba(16, 15, 12, 0.78) 100%),
    linear-gradient(180deg, rgba(16, 15, 12, 0.18), rgba(16, 15, 12, 0.48));
}

.material-stage[data-active="madera"] .material-stage__shade {
  background:
    linear-gradient(90deg, rgba(21, 15, 9, 0.84) 0%, rgba(42, 29, 17, 0.43) 48%, rgba(18, 13, 9, 0.78) 100%),
    linear-gradient(180deg, rgba(21, 15, 9, 0.18), rgba(21, 15, 9, 0.5));
}

.material-stage[data-active="metal"] .material-stage__shade {
  background:
    linear-gradient(90deg, rgba(7, 10, 10, 0.84) 0%, rgba(22, 27, 27, 0.42) 48%, rgba(7, 10, 10, 0.8) 100%),
    linear-gradient(180deg, rgba(7, 10, 10, 0.2), rgba(7, 10, 10, 0.5));
}

.material-stage__grid {
  background:
    linear-gradient(rgba(247, 245, 237, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 245, 237, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.44;
  mask-image: linear-gradient(90deg, black, black 64%, transparent 92%);
}

.material-stage__frame {
  inset: clamp(2rem, 5vw, 5rem) max(1rem, calc((100vw - var(--shell)) / 2));
  border: 0;
  border-top: 1px solid rgba(247, 245, 237, 0.13);
  border-bottom: 1px solid rgba(247, 245, 237, 0.1);
  opacity: 0.82;
}

.material-stage:hover .material-stage__frame {
  inset: clamp(2rem, 5vw, 5rem) max(1rem, calc((100vw - var(--shell)) / 2));
  border-top-color: rgba(247, 245, 237, 0.18);
  border-left-color: transparent;
}

.material-stage__content {
  grid-column: 1;
  grid-row: 1;
  align-self: end;
  width: min(100%, 680px);
  padding-top: 0;
}

.material-stage__content h3 {
  font-size: clamp(2.6rem, 5.2vw, 5.9rem);
  line-height: 0.94;
}

.material-stage__content [data-material-description] {
  width: min(100%, 620px);
  color: rgba(247, 245, 237, 0.76);
  font-size: clamp(0.96rem, 1.2vw, 1.15rem);
}

.material-stage .material-panel__options {
  grid-column: 1 / -1;
  grid-row: 2;
  width: min(100%, var(--shell));
  gap: 0.55rem;
  align-self: end;
}

.material-stage .material-option {
  padding: 0.58rem 0.72rem 0.56rem 1.55rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: rgba(247, 245, 237, 0.68);
  backdrop-filter: none;
}

.material-stage .material-option::before {
  left: 0.34rem;
  top: 0.78rem;
  width: 0.36rem;
  height: 0.36rem;
  border-color: rgba(200, 185, 142, 0.62);
}

.material-stage .material-option span {
  font-size: 0.78rem;
}

.material-stage .material-option small {
  color: rgba(247, 245, 237, 0.46);
  font-size: 0.6rem;
}

.material-stage .material-option:hover,
.material-stage .material-option:focus-visible,
.material-stage .material-option.is-active {
  background: rgba(247, 245, 237, 0.075);
  color: var(--ivory);
  transform: translateY(-1px);
}

.material-stage .material-option.is-fixed {
  background: rgba(247, 245, 237, 0.1);
}

.material-standard {
  grid-column: 2;
  grid-row: 1;
  align-self: end;
  padding: 0 0 0 clamp(1.4rem, 2.6vw, 2.5rem);
  border-left: 1px solid rgba(247, 245, 237, 0.11);
  background: transparent;
  backdrop-filter: none;
}

.material-standard .section-kicker {
  margin-bottom: 1.2rem;
  color: #c8b98e;
}

.material-standard ol {
  margin-top: 0;
}

.material-standard li {
  grid-template-columns: 2.4rem 1fr;
  padding: 0.92rem 0;
  border-bottom-color: rgba(247, 245, 237, 0.1);
}

.material-standard li:first-child {
  border-top-color: rgba(247, 245, 237, 0.1);
}

.material-standard span {
  color: rgba(247, 245, 237, 0.76);
  font-size: clamp(0.95rem, 1.25vw, 1.18rem);
}

@media (max-width: 1100px) {
  .material-stage {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    min-height: 780px;
  }

  .material-stage__content,
  .material-standard,
  .material-stage .material-panel__options {
    grid-column: 1;
  }

  .material-standard {
    grid-row: 2;
    max-width: 720px;
    padding: 1.2rem 0 0;
    border-left: 0;
    border-top: 1px solid rgba(247, 245, 237, 0.12);
  }

  .material-stage .material-panel__options {
    grid-row: 3;
  }
}

@media (max-width: 860px) {
  .material-stage {
    min-height: 760px;
    padding: 4rem 1rem 2rem;
  }

  .material-stage__frame {
    inset: 1rem;
  }

  .material-stage:hover .material-stage__frame {
    inset: 1rem;
  }

  .material-stage .material-panel__options {
    display: flex;
  }
}

@media (max-width: 620px) {
  .material-stage {
    min-height: 760px;
  }

  .material-stage .material-panel__options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .material-stage .material-option {
    width: 100%;
  }

  .material-stage .material-option span,
  .material-stage .material-option small {
    white-space: normal;
  }
}


/* Client feedback pass: cleaner images, broader material language, calmer BRAGO mark. */
.hero-brand span,
.brand span {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-brand span {
  font-size: clamp(1.72rem, 3vw, 2.35rem);
  line-height: 0.96;
}

.hero-brand small {
  color: rgba(247, 245, 237, 0.72);
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
}

.hero__image {
  opacity: 0.82;
  filter: grayscale(0.08) saturate(0.92) contrast(0.98) brightness(0.96);
}

.hero__shade {
  background:
    linear-gradient(90deg, rgba(12, 15, 13, 0.86) 0%, rgba(12, 15, 13, 0.66) 42%, rgba(12, 15, 13, 0.2) 100%),
    linear-gradient(180deg, rgba(12, 15, 13, 0.42) 0%, transparent 48%);
}

.catalog-section {
  background:
    linear-gradient(120deg, rgba(19, 22, 18, 0.9), rgba(32, 34, 31, 0.86)),
    linear-gradient(rgba(247, 245, 237, 0.052) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 245, 237, 0.045) 1px, transparent 1px),
    var(--charcoal);
}

.feature-frame img,
.catalog-card img,
.layer-card img {
  filter: saturate(0.9) contrast(0.98) brightness(1.03);
}

.feature-frame:hover img,
.catalog-card:hover img,
.layer-card:hover img {
  filter: saturate(0.94) contrast(1) brightness(1.06);
}

.catalog-card {
  background: rgba(247, 245, 237, 0.075);
}

.catalog-card:hover {
  background: rgba(247, 245, 237, 0.11);
}

.material-stage__content h3 {
  max-width: 760px;
}


/* Brand case pass: keep the visible wordmark as Brago, not all caps. */
.hero-brand span,
.brand span {
  text-transform: none;
  letter-spacing: 0;
}