/* =============================================================
   Diamante Marketing Site — stylesheet
   ============================================================= */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg-1);
  color: var(--fg-1);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }

/* ---------- Shared ------------------------------------------- */
.dm-eyebrow {
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--crimson-bright);
  font-weight: 500;
}
.dm-eyebrow--muted { color: var(--fg-3); }
.dm-rule { width: 40px; height: 1px; background: var(--crimson); margin: 14px 0; }
.dm-link {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ivory);
  display: inline-block;
  position: relative;
  padding-bottom: 3px;
}
.dm-link::after {
  content:''; position:absolute; left:0; bottom:0; height:1px; width:100%;
  background: var(--crimson); transform: scaleX(.3); transform-origin: left;
  transition: transform 320ms var(--ease-out);
}
.dm-link:hover::after { transform: scaleX(1); }

.dm-btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-ui); font-size: 12px;
  letter-spacing: 0.22em; text-transform: uppercase; font-weight: 500;
  padding: 15px 28px; border-radius: 2px; border: 1px solid transparent;
  cursor: pointer; transition: all 240ms var(--ease-out);
}
.dm-btn--primary { background: var(--crimson); color: var(--ivory); border-color: var(--crimson); }
.dm-btn--primary:hover { background: var(--crimson-bright); border-color: var(--crimson-bright); }
.dm-btn--ghost { background: transparent; color: var(--ivory); border-color: rgba(245,241,234,0.28); }
.dm-btn--ghost:hover { border-color: var(--ivory); background: rgba(245,241,234,0.04); }

.dm-section__head { max-width: 720px; margin: 0 auto 56px; text-align: center; padding: 0 24px; }
.dm-section__head .dm-eyebrow { display: block; margin-bottom: 16px; }
.dm-section__title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(32px, 4.4vw, 56px); line-height: 1.05;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--fg-1); margin: 0 0 18px;
}
.dm-section__lede { color: var(--fg-3); font-size: 17px; line-height: 1.65; max-width: 560px; margin: 0 auto; }

/* ---------- Nav --------------------------------------------- */
.dm-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,10,0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-hairline);
}
.dm-nav__inner {
  max-width: 1440px; margin: 0 auto;
  padding: 18px 40px;
  display: flex; align-items: center; gap: 40px;
}
.dm-nav__brand { display: flex; align-items: center; color: var(--ivory); }
.dm-nav__logo { height: 64px; width: auto; display: block; }
.dm-nav__links { display: flex; gap: 28px; margin-left: auto; align-items: center; }
.dm-nav__item { position: relative; display: flex; align-items: center; }

/* Animated crimson outline on hover (top/bottom expand horizontally, left/right expand vertically) */
.dm-nav__item::before,
.dm-nav__item::after {
  content: '';
  position: absolute;
  inset: -8px -12px;
  pointer-events: none;
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
}
.dm-nav__item::before {
  border-top: 1px solid var(--crimson);
  border-bottom: 1px solid var(--crimson);
  transform: scaleX(0);
  transform-origin: center;
}
.dm-nav__item::after {
  border-left: 1px solid var(--crimson);
  border-right: 1px solid var(--crimson);
  transform: scaleY(0);
  transform-origin: center;
}
.dm-nav__item:hover::before,
.dm-nav__item:focus-within::before { transform: scaleX(1); }
.dm-nav__item:hover::after,
.dm-nav__item:focus-within::after { transform: scaleY(1); }

.dm-nav__link {
  font-family: var(--font-ui); font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase; font-weight: 500;
  color: var(--fg-3); position: relative; padding: 6px 0;
  display: inline-flex; align-items: center; gap: 6px;
  transition: color 200ms;
}
.dm-nav__link:hover { color: var(--ivory); }
.dm-nav__link.is-active { color: var(--ivory); }
.dm-nav__link.is-active::after {
  content:''; position:absolute; left:50%; bottom:-18px; width:20px; height:1px;
  background: var(--crimson); transform: translateX(-50%);
}

/* Dropdown caret */
.dm-nav__caret {
  font-size: 12px; line-height: 1;
  transform: translateY(1px);
  transition: transform 240ms ease;
  opacity: 0.7;
}
.dm-nav__item--has-dropdown:hover .dm-nav__caret,
.dm-nav__item--has-dropdown:focus-within .dm-nav__caret {
  transform: translateY(1px) rotate(180deg);
  opacity: 1;
}

/* Dropdown panel */
.dm-nav__dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, 6px);
  min-width: 220px;
  padding: 14px 0;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-hairline);
  border-radius: 2px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 220ms ease, transform 260ms cubic-bezier(0.22, 1, 0.36, 1), visibility 220ms ease;
  z-index: 120;
}
/* Invisible bridge so cursor doesn't fall through the gap between link and dropdown */
.dm-nav__dropdown::before {
  content: '';
  position: absolute;
  top: -14px; left: 0; right: 0; height: 14px;
}
.dm-nav__item--has-dropdown:hover .dm-nav__dropdown,
.dm-nav__item--has-dropdown:focus-within .dm-nav__dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
.dm-nav__dropdown-list { list-style: none; padding: 0; margin: 0; }
.dm-nav__dropdown-link {
  display: block;
  padding: 10px 22px;
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--fg-3);
  white-space: nowrap;
  transition: color 180ms ease, background 180ms ease, padding-left 220ms ease;
}
.dm-nav__dropdown-link:hover {
  color: var(--ivory);
  background: rgba(255, 255, 255, 0.03);
  padding-left: 28px;
}
.dm-nav__actions { margin-left: 16px; }
.dm-nav__cta {
  font-family: var(--font-ui); font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase; font-weight: 600;
  color: var(--crimson-bright);
}
.dm-nav__cta:hover { color: var(--ivory); }

/* Hamburger toggle — hidden above 900px */
.dm-nav__toggle {
  display: none;
  width: 44px; height: 44px;
  background: transparent; border: 0; padding: 0;
  margin-left: auto;
  cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center;
  gap: 5px;
  color: var(--ivory);
}
.dm-nav__toggle-bar {
  display: block; width: 22px; height: 2px;
  background: currentColor;
  transition: transform 260ms ease, opacity 200ms ease;
  transform-origin: center;
}
.dm-nav__toggle.is-open .dm-nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.dm-nav__toggle.is-open .dm-nav__toggle-bar:nth-child(2) {
  opacity: 0;
}
.dm-nav__toggle.is-open .dm-nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Drawer + overlay (mobile nav) */
.dm-nav__overlay {
  position: fixed; inset: 0;
  background: rgba(10,10,10,0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0; pointer-events: none;
  transition: opacity 280ms ease;
  z-index: 150;
}
.dm-nav__overlay.is-open { opacity: 1; pointer-events: auto; }
.dm-nav__drawer {
  position: fixed; top: 0; right: 0;
  height: 100dvh; width: min(88vw, 420px);
  background: var(--bg-0);
  border-left: 1px solid var(--border-hairline);
  transform: translateX(100%);
  transition: transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 200;
  display: flex; flex-direction: column;
  padding: 24px 28px;
  box-shadow: -20px 0 60px rgba(0,0,0,0.4);
}
.dm-nav__drawer.is-open { transform: translateX(0); }
.dm-nav__drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-hairline);
}
.dm-nav__drawer-close {
  background: transparent; border: 0; color: var(--ivory);
  font-size: 28px; line-height: 1; cursor: pointer;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
}
.dm-nav__drawer-close:hover { color: var(--crimson-bright); }
.dm-nav__drawer-list {
  list-style: none; padding: 0; margin: 20px 0 0;
  flex: 1;
}
.dm-nav__drawer-list > li {
  border-bottom: 1px solid var(--border-hairline);
}
.dm-nav__drawer-link {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%;
  padding: 20px 0;
  font-family: var(--font-ui); font-size: 18px;
  letter-spacing: 0.2em; text-transform: uppercase; font-weight: 500;
  color: var(--fg-2);
  background: transparent; border: 0; text-align: left; cursor: pointer;
  transition: color 200ms;
}
.dm-nav__drawer-link:hover,
.dm-nav__drawer-link.is-active { color: var(--ivory); }
.dm-nav__drawer-link.is-active { color: var(--crimson-bright); }

.dm-nav__drawer-caret {
  font-size: 14px; line-height: 1;
  opacity: 0.7;
  transition: transform 240ms ease, opacity 200ms ease;
}
.dm-nav__drawer-item.is-expanded .dm-nav__drawer-caret {
  transform: rotate(180deg);
  opacity: 1;
  color: var(--crimson-bright);
}

.dm-nav__drawer-sublist {
  list-style: none; padding: 0; margin: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 360ms cubic-bezier(0.22, 1, 0.36, 1);
}
.dm-nav__drawer-item.is-expanded .dm-nav__drawer-sublist {
  max-height: 640px;
}
.dm-nav__drawer-sublink {
  display: block;
  padding: 14px 0 14px 18px;
  margin-left: 2px;
  border-left: 1px solid var(--border-hairline);
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--fg-3);
  transition: color 200ms, border-color 200ms, padding-left 240ms ease;
}
.dm-nav__drawer-sublink:hover {
  color: var(--ivory);
  border-left-color: var(--crimson);
  padding-left: 22px;
}
.dm-nav__drawer-item.is-expanded .dm-nav__drawer-sublist > li:last-child .dm-nav__drawer-sublink {
  padding-bottom: 18px;
}
.dm-nav__drawer-foot {
  padding-top: 24px;
  display: flex; flex-direction: column; gap: 16px;
  align-items: flex-start;
}
.dm-nav__drawer-email {
  font-size: 13px;
}

/* ---------- Hero -------------------------------------------- */
.dm-hero { position: relative; min-height: 720px; display: flex; align-items: flex-end; overflow: hidden; }
.dm-hero__image {
  position: absolute; inset: 0;
  background-image: url('assets/hospitality-bedroom-1.jpeg');
  background-size: cover; background-position: center;
  transform: scale(1.05);
}
.dm-hero__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  pointer-events: none;
  background: transparent;
}
@media (prefers-reduced-motion: reduce) {
  .dm-hero__video { display: none; }
}
.dm-hero__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.25) 40%, rgba(10,10,10,0.9) 100%),
    linear-gradient(90deg, rgba(10,10,10,0.6) 0%, rgba(10,10,10,0) 50%);
}
.dm-hero__content {
  position: relative; max-width: 1440px; margin: 0 auto; width: 100%;
  padding: clamp(100px, 14vw, 160px) clamp(20px, 4vw, 40px) clamp(64px, 10vw, 100px);
}
.dm-hero__title {
  font-family: var(--font-display); font-weight: 500;
  color: var(--ivory);
  font-size: clamp(44px, 6vw, 80px); line-height: 1.05;
  letter-spacing: 0.04em; text-transform: uppercase;
  margin: 22px 0 24px; max-width: 980px;
}
.dm-hero__lede {
  font-size: 18px; line-height: 1.65; color: var(--bone); max-width: 520px; margin: 40px 0 36px;
}
.dm-hero__lede-italic {
  font-family: var(--font-display-italic); font-style: italic; font-weight: 400;
  color: var(--ivory); font-size: 1.18em;
}
.dm-hero__lede {
  font-size: 19px; line-height: 1.6; color: var(--linen); max-width: 560px; margin: 0 0 36px;
}
.dm-hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.dm-hero__meta {
  position: absolute;
  bottom: clamp(20px, 3vw, 32px);
  right: clamp(20px, 4vw, 40px);
  display: flex; align-items: center; gap: 14px;
  font-family: var(--font-ui); font-size: 11px;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--stone);
}
.dm-hero__dot { color: var(--crimson); font-size: 10px; }

.dm-hero__eyebrow { outline: none; }
.dm-hero__eyebrow-slot {
  display: inline-grid;
  grid-template-areas: "stack";
  vertical-align: top;
}
.dm-hero__eyebrow-text {
  grid-area: stack;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(2px);
  transition: opacity 520ms ease, transform 520ms ease;
  will-change: opacity, transform;
}
.dm-hero__eyebrow-text.is-active {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Page head (Industries / Services / Products / Contact / About) -- */
.dm-pagehead {
  position: relative;
  padding: clamp(120px, 14vw, 180px) clamp(20px, 4vw, 40px) clamp(60px, 8vw, 100px);
  background: var(--bg-0);
  border-bottom: 1px solid var(--border-hairline);
  overflow: hidden;
}
.dm-pagehead__image {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.04);
  z-index: 0;
}
.dm-pagehead__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.4) 40%, rgba(10,10,10,0.92) 100%),
    linear-gradient(90deg, rgba(10,10,10,0.7) 0%, rgba(10,10,10,0.2) 60%);
  z-index: 0;
}
.dm-pagehead__inner {
  position: relative; z-index: 1;
  max-width: 1200px; margin: 0 auto;
}
.dm-pagehead__eyebrow {
  font-family: var(--font-ui); font-size: 11px; font-weight: 500;
  letter-spacing: 0.3em; text-transform: uppercase; color: var(--crimson);
  margin-bottom: 24px;
}
.dm-pagehead__title {
  font-family: var(--font-display); font-weight: 500;
  color: var(--ivory);
  font-size: clamp(40px, 5.5vw, 72px); line-height: 1.05;
  letter-spacing: 0.04em; text-transform: uppercase;
  margin: 0 0 28px; max-width: 980px;
}
.dm-pagehead__lede {
  font-size: 19px; line-height: 1.6; color: var(--linen);
  max-width: 640px; margin: 0;
}
.dm-pagehead__lede-italic {
  font-family: var(--font-display-italic); font-style: italic; font-weight: 400;
  color: var(--ivory); font-size: 1.18em;
}

/* ---------- CTA band (bottom of inner pages) ----------------- */
.dm-cta-band {
  padding: clamp(80px, 10vw, 120px) clamp(20px, 4vw, 40px);
  background-color: var(--bg-0);
  background-image:
    linear-gradient(180deg, rgba(10,10,10,0.75) 0%, rgba(10,10,10,0.55) 50%, rgba(10,10,10,0.85) 100%),
    url('assets/concrete-bg.jpg');
  background-size: cover;
  background-position: center;
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
  text-align: center;
}
.dm-cta-band__inner {
  max-width: 880px; margin: 0 auto;
}
.dm-cta-band__eyebrow {
  font-family: var(--font-ui); font-size: 11px; font-weight: 500;
  letter-spacing: 0.3em; text-transform: uppercase; color: var(--crimson);
  margin-bottom: 20px;
}
.dm-cta-band__title {
  font-family: var(--font-display); font-weight: 500;
  color: var(--ivory);
  font-size: clamp(32px, 4.5vw, 56px); line-height: 1.1;
  letter-spacing: 0.03em; text-transform: uppercase;
  margin: 0 0 24px;
}
.dm-cta-band__copy {
  font-size: 18px; line-height: 1.6; color: var(--fg-3);
  margin: 0 auto 36px; max-width: 560px;
}
.dm-cta-band__actions {
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
}

/* ---------- Industries -------------------------------------- */
.dm-industries { padding: 120px 40px; background: var(--bg-1); }
.dm-industries__grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border-hairline);
}
.dm-industry {
  padding: 40px 32px 44px;
  border-right: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
  outline: 1px solid transparent;
  outline-offset: -1px;
  transition: background 220ms ease, outline-color 220ms ease;
  position: relative; display: block;
  transition: background 300ms var(--ease-out);
}
.dm-industry:nth-child(3n) { border-right: 0; }
.dm-industry:hover { background: var(--bg-0); outline-color: var(--crimson); z-index: 1; }
.dm-industry__num {
  font-family: var(--font-ui); font-size: 11px;
  letter-spacing: 0.3em; color: var(--fg-accent); margin-bottom: 20px;
}
.dm-industry__name {
  font-family: var(--font-display); font-weight: 500;
  font-size: 28px; line-height: 1.1; color: var(--fg-1); margin-bottom: 12px;
  letter-spacing: 0.03em; text-transform: uppercase;
}
.dm-industry__copy { color: var(--fg-3); font-size: 15px; line-height: 1.6; max-width: 340px; }
.dm-industry__arrow {
  position: absolute; top: 40px; right: 32px;
  color: var(--fg-3); font-size: 18px;
  transition: color 200ms, transform 240ms var(--ease-out);
}
.dm-industry:hover .dm-industry__arrow { color: var(--crimson); transform: translateX(4px); }
.dm-industry--has-bg { overflow: hidden; isolation: isolate; }
.dm-industry--has-bg > *:not(.dm-industry__bg):not(.dm-industry__arrow) { position: relative; z-index: 1; }
.dm-industry--has-bg > .dm-industry__arrow { z-index: 1; }
.dm-industry__bg {
  position: absolute; inset: 1px; z-index: 0; pointer-events: none;
  background-image:
    radial-gradient(ellipse at center, rgba(18,18,18,0.35) 0%, rgba(18,18,18,0.78) 55%, var(--bg-1) 92%),
    var(--dm-industry-bg);
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  opacity: 0;
  transition: opacity 320ms var(--ease-out);
}
.dm-industry--has-bg:hover .dm-industry__bg { opacity: 1; }
.dm-industry--has-bg:hover .dm-industry__copy { color: var(--fg-1); }

/* ---------- Products ---------------------------------------- */
.dm-products { padding: 120px 40px; background: var(--bg-0); }
.dm-products__grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px 24px;
}
.dm-product {
  display: block; cursor: pointer;
}
.dm-product__thumb {
  aspect-ratio: 4/5; border-radius: 2px; position: relative; overflow: hidden;
  margin-bottom: 18px; border: 1px solid var(--border-hairline);
  background-size: cover; background-position: center; background-repeat: no-repeat;
  transition: transform 520ms var(--ease-out);
}
.dm-product:hover .dm-product__thumb { transform: scale(1.02); }
.dm-product__eyebrow {
  font-family: var(--font-ui); font-size: 10px;
  letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--crimson-bright); font-weight: 500; margin-bottom: 8px;
}
.dm-product__title {
  font-family: var(--font-display); font-weight: 500;
  font-size: 20px; line-height: 1.15; color: var(--fg-1); margin: 0 0 8px;
  letter-spacing: 0.03em; text-transform: uppercase;
}
.dm-product__copy { font-size: 14px; line-height: 1.55; color: var(--fg-3); margin: 0 0 12px; }
.dm-product__arrow {
  font-family: var(--font-ui); font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--fg-2); transition: color 200ms;
}
.dm-product:hover .dm-product__arrow { color: var(--crimson-bright); }

/* ---------- Pullquote --------------------------------------- */
.dm-pullquote { position: relative; padding: 160px 40px; overflow: hidden; }
.dm-pullquote__texture {
  position: absolute; inset: 0;
  background-image: url('assets/leather-texture.jpg');
  background-size: cover; background-position: center;
  opacity: 0.55;
}
.dm-pullquote__diamond { color: var(--crimson-bright); font-size: 10px; }
.dm-pullquote::before {
  content:''; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,10,10,0.75), rgba(10,10,10,0.55));
}
.dm-pullquote__inner {
  position: relative; max-width: 900px; margin: 0 auto; text-align: center;
}
.dm-pullquote .dm-rule { margin: 16px auto; }
.dm-pullquote__text {
  font-family: var(--font-display-italic); font-style: italic; font-weight: 300;
  font-size: clamp(28px, 3.5vw, 44px); line-height: 1.3;
  color: var(--ivory); margin: 24px 0 32px;
  letter-spacing: -0.005em;
  text-wrap: balance;
}
.dm-pullquote__attr {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-ui); font-size: 11px;
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--bone);
}

/* ---------- Services ---------------------------------------- */
.dm-services { padding: 120px 40px; background: var(--bg-1); }
.dm-services__list { max-width: 1040px; margin: 0 auto; }
.dm-service {
  display: grid; grid-template-columns: 120px 1fr;
  gap: 40px; padding: 40px 0;
  border-bottom: 1px solid var(--border-hairline);
}
.dm-service:first-child { border-top: 1px solid var(--border-hairline); }
.dm-service__n {
  font-family: var(--font-display); font-weight: 500;
  font-size: 44px; line-height: 1; color: var(--crimson);
  letter-spacing: 0.02em;
}
.dm-service__name {
  font-family: var(--font-display); font-weight: 500;
  font-size: 26px; line-height: 1.1; color: var(--fg-1); margin: 0 0 14px;
  letter-spacing: 0.03em; text-transform: uppercase;
}
.dm-service__copy { color: var(--fg-3); font-size: 16px; line-height: 1.65; max-width: 640px; margin: 0 0 18px; }

/* ---------- Locations --------------------------------------- */
.dm-locations {
  padding: 120px 40px;
  background-color: var(--bg-0);
  background-image:
    linear-gradient(180deg, rgba(10,10,10,0.75) 0%, rgba(10,10,10,0.55) 50%, rgba(10,10,10,0.85) 100%),
    url('assets/concrete-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}
.dm-locations__grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}
.dm-location {
  padding: 48px 40px;
  border-right: 1px solid var(--border-hairline);
}
.dm-location:last-child { border-right: 0; }
.dm-location__city {
  font-family: var(--font-display); font-weight: 500;
  font-size: 24px; line-height: 1.15; color: var(--fg-1); margin: 14px 0 12px;
  letter-spacing: 0.03em; text-transform: uppercase;
}
.dm-location__addr { color: var(--fg-2); font-size: 15px; line-height: 1.55; margin-bottom: 14px; }
.dm-location__meta {
  font-family: var(--font-ui); font-size: 11px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--fg-4);
  margin-bottom: 10px;
}
.dm-location__tag { font-size: 13px; color: var(--bone); font-style: italic; }

/* ---------- Footer ------------------------------------------ */
.dm-footer { background: var(--bg-0); border-top: 1px solid var(--border-hairline); }
.dm-footer__inner {
  max-width: 1440px; margin: 0 auto;
  padding: 80px 40px 60px;
  display: grid; grid-template-columns: 300px 1fr; gap: 64px;
}
.dm-footer__brand { color: var(--ivory); }
.dm-footer__logo { height: 64px; width: auto; display: block; margin-bottom: 4px; }
.dm-footer__tag {
  font-family: var(--font-ui); font-size: 10px;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--fg-4); margin-top: 6px;
}
.dm-footer__addr { color: var(--fg-3); font-size: 14px; line-height: 1.7; margin-top: 28px; }
.dm-footer__cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.dm-footer__head {
  font-family: var(--font-ui); font-size: 11px;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--ivory); font-weight: 600; margin-bottom: 18px;
}
.dm-footer__list { list-style: none; padding: 0; margin: 0; }
.dm-footer__list li { margin-bottom: 10px; }
.dm-footer__list a {
  font-size: 13px; color: var(--fg-3);
  transition: color 200ms;
}
.dm-footer__list a:hover { color: var(--ivory); }
.dm-footer__strip {
  max-width: 1440px; margin: 0 auto;
  padding: 24px 40px; border-top: 1px solid var(--border-hairline);
  display: flex; align-items: center; gap: 18px;
  font-family: var(--font-ui); font-size: 10px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--fg-4);
}
.dm-footer__strip a { color: var(--fg-4); transition: color 200ms; }
.dm-footer__strip a:hover { color: var(--ivory); }
.dm-footer__sep { color: var(--crimson); font-size: 8px; }

/* ---------- Industry detail (industries.html) ---------------- */
.dm-industry-detail {
  padding: clamp(60px, 9vw, 110px) clamp(20px, 4vw, 40px);
  border-bottom: 1px solid var(--border-hairline);
  background: var(--bg-1);
  scroll-margin-top: 80px;
}
.dm-industry-detail:nth-child(even) { background: var(--bg-0); }
.dm-industry-detail:last-child { border-bottom: 0; }
.dm-industry-detail__inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px);
  align-items: center;
}
.dm-industry-detail--reverse .dm-industry-detail__media { order: 2; }
.dm-industry-detail__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background-size: cover; background-position: center;
  background-repeat: no-repeat;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
}
.dm-industry-detail__media::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, transparent 55%, rgba(10, 10, 10, 0.35) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, transparent 12%);
  pointer-events: none;
}
.dm-industry-detail__body { max-width: 540px; }
.dm-industry-detail__num {
  font-family: var(--font-ui); font-size: 11px; font-weight: 500;
  letter-spacing: 0.3em; text-transform: uppercase; color: var(--crimson);
  margin-bottom: 16px;
}
.dm-industry-detail__name {
  font-family: var(--font-display); font-weight: 500;
  color: var(--ivory);
  font-size: clamp(34px, 4.4vw, 56px); line-height: 1.05;
  letter-spacing: 0.04em; text-transform: uppercase;
  margin: 0 0 28px;
}
.dm-industry-detail__copy {
  font-size: 17px; line-height: 1.7; color: var(--linen);
  margin: 0 0 20px;
}
.dm-industry-detail__copy:last-child { margin-bottom: 0; }

/* ---------- Service process strip (services.html) ----------- */
.dm-process {
  padding: 0 clamp(20px, 4vw, 40px);
  background: var(--bg-1);
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}
.dm-process__inner { max-width: 1280px; margin: 0 auto; }
.dm-process__steps {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  align-items: stretch;
}
.dm-process__step {
  position: relative;
  display: flex; flex-direction: column;
  padding: 0 24px;
  border-left: 1px solid var(--border-hairline);
}
.dm-process__step:first-child { border-left: 0; }
.dm-process__step-link {
  display: flex; flex-direction: column; gap: 14px;
  padding: 32px 0 36px;
  height: 100%;
  transition: transform 320ms var(--ease-out);
}
.dm-process__step-link:hover { transform: translateY(-2px); }
.dm-process__step-n {
  font-family: var(--font-ui); font-size: 11px; font-weight: 500;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--crimson);
}
.dm-process__step-name {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(20px, 2vw, 26px); line-height: 1.15;
  letter-spacing: 0.03em; text-transform: uppercase;
  color: var(--ivory);
}
.dm-process__step-link:hover .dm-process__step-name { color: var(--crimson-bright); }
.dm-process__step-hint {
  font-size: 14px; line-height: 1.5; color: var(--fg-3);
}
.dm-process__connector {
  position: absolute;
  top: 49px;   /* aligns with step number row */
  right: -1px;
  width: 24px; height: 1px;
  background: var(--crimson);
  transform-origin: right center;
}

/* ---------- Service detail (services.html) ------------------ */
.dm-service-detail {
  padding: clamp(60px, 9vw, 110px) clamp(20px, 4vw, 40px);
  border-bottom: 1px solid var(--border-hairline);
  background: var(--bg-1);
  scroll-margin-top: 80px;
}
.dm-service-detail:nth-child(even) { background: var(--bg-0); }
.dm-service-detail:last-child { border-bottom: 0; }
.dm-service-detail__inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px);
  align-items: center;
}
.dm-service-detail--reverse .dm-service-detail__media { order: 2; }
.dm-service-detail__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background-size: cover; background-position: center;
  background-repeat: no-repeat;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
}
.dm-service-detail__media::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, transparent 55%, rgba(10, 10, 10, 0.35) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, transparent 12%);
  pointer-events: none;
}
.dm-service-detail__body { max-width: 540px; }
.dm-service-detail__num {
  font-family: var(--font-ui); font-size: 11px; font-weight: 500;
  letter-spacing: 0.3em; text-transform: uppercase; color: var(--crimson);
  margin-bottom: 16px;
}
.dm-service-detail__name {
  font-family: var(--font-display); font-weight: 500;
  color: var(--ivory);
  font-size: clamp(34px, 4.4vw, 56px); line-height: 1.05;
  letter-spacing: 0.04em; text-transform: uppercase;
  margin: 0 0 28px;
}
.dm-service-detail__copy {
  font-size: 17px; line-height: 1.7; color: var(--linen);
  margin: 0 0 20px;
}
.dm-service-detail__includes {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border-hairline);
}
.dm-service-detail__includes-head {
  font-family: var(--font-ui); font-size: 11px; font-weight: 500;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--fg-3);
  margin-bottom: 18px;
}
.dm-service-detail__includes-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
}
.dm-service-detail__includes-item {
  position: relative;
  padding-left: 22px;
  font-size: 15px; line-height: 1.5; color: var(--bone);
}
.dm-service-detail__includes-item::before {
  content: '';
  position: absolute;
  left: 0; top: 0.42em;
  width: 11px; height: 10px;
  background-color: var(--crimson);
  mask-image: url('assets/diamante-icon.svg');
  -webkit-mask-image: url('assets/diamante-icon.svg');
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-size: contain;
  -webkit-mask-size: contain;
  mask-position: center;
  -webkit-mask-position: center;
}

/* ---------- Products catalog (products.html) ---------------- */
.dm-catalog { background: var(--bg-1); }
.dm-cat {
  padding: clamp(60px, 9vw, 110px) clamp(20px, 4vw, 40px);
  background: var(--bg-1);
  border-bottom: 1px solid var(--border-hairline);
}
.dm-cat:nth-child(even) { background: var(--bg-0); }
.dm-cat:last-child { border-bottom: 0; }
.dm-cat__inner { max-width: 1280px; margin: 0 auto; }
.dm-cat__head {
  max-width: 760px;
  margin-bottom: 56px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-hairline);
}
.dm-cat__num {
  font-family: var(--font-ui); font-size: 11px; font-weight: 500;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--crimson);
  margin-bottom: 16px;
}
.dm-cat__name {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(28px, 3.6vw, 44px); line-height: 1.1;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--ivory); margin: 0 0 14px;
}
.dm-cat__intro {
  font-size: 16px; line-height: 1.65; color: var(--fg-3);
  margin: 0;
}
.dm-cat__grid {
  display: grid; gap: 36px 24px;
}
.dm-cat__grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
.dm-cat__grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
.dm-cat__grid--cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Feature row (used for singleton-product categories) */
.dm-feature {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: clamp(36px, 5vw, 64px);
  align-items: center;
}
.dm-feature--reverse .dm-feature__media { order: 2; }
.dm-feature__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background-size: cover; background-position: center;
  background-repeat: no-repeat;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
}
.dm-feature__media::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, transparent 55%, rgba(10, 10, 10, 0.35) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, transparent 12%);
  pointer-events: none;
}
.dm-feature__body { max-width: 540px; }
.dm-feature__eyebrow {
  font-family: var(--font-ui); font-size: 11px; font-weight: 500;
  letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--crimson-bright);
  margin-bottom: 14px;
}
.dm-feature__title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(28px, 3.4vw, 40px); line-height: 1.1;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--ivory); margin: 0 0 24px;
}
.dm-feature__copy {
  font-size: 16px; line-height: 1.7; color: var(--linen);
  margin: 0 0 18px;
}
.dm-feature__specs {
  margin: 28px 0 0; padding: 24px 0 0;
  border-top: 1px solid var(--border-hairline);
  display: grid; gap: 12px;
}
.dm-feature__spec {
  display: grid; grid-template-columns: 140px 1fr; gap: 24px;
  align-items: baseline;
  margin: 0;
}
.dm-feature__spec-label {
  font-family: var(--font-ui); font-size: 10px; font-weight: 500;
  letter-spacing: 0.28em; text-transform: uppercase; color: var(--fg-3);
  margin: 0;
}
.dm-feature__spec-value {
  font-size: 14px; line-height: 1.55; color: var(--ivory);
  margin: 0;
}

/* ---------- About prose ------------------------------------- */
.dm-about { padding: clamp(60px, 10vw, 120px) 40px; background: var(--bg-1); }
.dm-about__inner { max-width: 760px; margin: 0 auto; }
.dm-about__lead {
  font-family: var(--font-display-italic); font-style: italic;
  font-size: clamp(22px, 2.6vw, 28px); line-height: 1.45;
  color: var(--ivory);
  margin: 0 0 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-hairline);
}
.dm-about__para {
  font-size: 18px; line-height: 1.75; color: var(--linen);
  margin: 0 0 28px;
}
.dm-about__para:last-child { margin-bottom: 0; }
.dm-about__para strong {
  color: var(--ivory); font-weight: 500;
}

/* ---------- Contact form ------------------------------------ */
.dm-contact { padding: 80px 40px 100px; background: var(--bg-1); }
.dm-contact__inner { max-width: 760px; margin: 0 auto; }
.dm-contact-form { display: block; }
.dm-form__row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin-bottom: 24px;
}
.dm-form__field { display: block; margin-bottom: 24px; }
.dm-form__row .dm-form__field { margin-bottom: 0; }
.dm-form__label {
  display: block;
  font-family: var(--font-ui); font-size: 11px; font-weight: 500;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--fg-3); margin-bottom: 10px;
}
.dm-form__label span { color: var(--crimson); margin-left: 2px; }
.dm-form__input,
.dm-form__textarea,
.dm-form__select {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border-hairline);
  border-radius: 2px;
  color: var(--fg-1);
  font-family: inherit; font-size: 16px; line-height: 1.4;
  padding: 14px 16px;
  transition: border-color 180ms, background 180ms;
}
.dm-form__textarea {
  resize: vertical; min-height: 140px;
}
.dm-form__select {
  appearance: none; -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--fg-3) 50%),
                    linear-gradient(135deg, var(--fg-3) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
}
.dm-form__input:focus,
.dm-form__textarea:focus,
.dm-form__select:focus {
  outline: none;
  border-color: var(--crimson);
  background: var(--bg-2);
}
.dm-form__input.has-error,
.dm-form__textarea.has-error { border-color: var(--crimson); }
.dm-form__error {
  margin-top: 8px; font-size: 13px; color: var(--crimson-bright);
}
.dm-form__fieldset {
  border: 0; padding: 0; margin-bottom: 24px;
}
.dm-form__radio-group {
  display: flex; flex-wrap: wrap; gap: 10px;
}
.dm-form__radio {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--border-hairline);
  border-radius: 2px;
  cursor: pointer;
  font-size: 14px; color: var(--fg-2);
  transition: border-color 180ms, color 180ms, background 180ms;
}
.dm-form__radio input { position: absolute; opacity: 0; pointer-events: none; }
.dm-form__radio:hover { border-color: var(--fg-3); color: var(--fg-1); }
.dm-form__radio.is-selected {
  border-color: var(--crimson); color: var(--ivory);
  background: var(--crimson-wash);
}
.dm-form__actions {
  margin-top: 12px; display: flex; flex-direction: column; gap: 14px;
  align-items: flex-start;
}
.dm-form__note {
  font-size: 13px; color: var(--fg-3); margin: 0;
}
.dm-contact-form--success {
  text-align: center;
  padding: 48px 24px;
  border: 1px solid var(--border-hairline);
  border-radius: 2px;
  background: var(--bg-2);
}
.dm-contact-form__success-mark {
  height: 28px; width: auto; display: block; margin: 0 auto 16px;
}
.dm-contact-form__success-title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(28px, 4vw, 40px); color: var(--ivory);
  letter-spacing: 0.03em; text-transform: uppercase;
  margin: 0 0 16px;
}
.dm-contact-form__success-copy {
  font-size: 16px; line-height: 1.6; color: var(--fg-3);
  max-width: 520px; margin: 0 auto;
}

/* ---------- Responsive -------------------------------------- */
@media (min-width: 901px) {
  .dm-nav__overlay,
  .dm-nav__drawer { display: none; }
}

@media (max-width: 900px) {
  .dm-nav__inner { padding: 14px 20px; gap: 20px; }
  .dm-nav__logo { height: 48px; }
  .dm-nav__links { display: none; }
  .dm-nav__actions { display: none; }
  .dm-nav__toggle { display: flex; }
  .dm-hero { min-height: auto; align-items: flex-start; }
  .dm-industries__grid,
  .dm-locations__grid { grid-template-columns: 1fr; }
  .dm-industry { border-right: 0; }
  .dm-location { border-right: 0; border-bottom: 1px solid var(--border-hairline); }
  .dm-products__grid { grid-template-columns: repeat(2, 1fr); }
  .dm-footer__inner { grid-template-columns: 1fr; }
  .dm-footer__cols { grid-template-columns: repeat(2, 1fr); }
  .dm-service { grid-template-columns: 1fr; gap: 10px; }
  .dm-form__row { grid-template-columns: 1fr; gap: 24px; }
  .dm-form__row .dm-form__field { margin-bottom: 0; }
  .dm-industry-detail__inner { grid-template-columns: 1fr; gap: 32px; }
  .dm-industry-detail--reverse .dm-industry-detail__media { order: 0; }
  .dm-process__steps { grid-template-columns: repeat(2, 1fr); }
  .dm-process__step:nth-child(odd) { border-left: 0; }
  .dm-process__step:nth-child(-n+2) .dm-process__connector { display: none; }
  .dm-process__connector { display: none; }
  .dm-service-detail__inner { grid-template-columns: 1fr; gap: 32px; }
  .dm-service-detail--reverse .dm-service-detail__media { order: 0; }
  .dm-service-detail__includes-list { grid-template-columns: 1fr; }
  .dm-cat__grid--cols-3,
  .dm-cat__grid--cols-4 { grid-template-columns: repeat(2, 1fr); }
  .dm-feature { grid-template-columns: 1fr; gap: 32px; }
  .dm-feature--reverse .dm-feature__media { order: 0; }
  .dm-feature__spec { grid-template-columns: 1fr; gap: 4px; }
}

@media (max-width: 560px) {
  .dm-process__steps { grid-template-columns: 1fr; }
  .dm-process__step { border-left: 0; border-top: 1px solid var(--border-hairline); }
  .dm-process__step:first-child { border-top: 0; }
  .dm-cat__grid--cols-2,
  .dm-cat__grid--cols-3,
  .dm-cat__grid--cols-4 { grid-template-columns: 1fr; }
}