/* ==========================================================================
   SECTIONS — hero, editorial splits, marquee, portfolio, process, CTA, contact
   ========================================================================== */

/* --------------------------------------------------------------------------
   Home hero — layered parallax
   -------------------------------------------------------------------------- */
/* Sized to the viewport MINUS the sticky header, so the CTA and trust strip
   are reachable at zero scroll — including on 1366x768 and 1280x720 laptops.
   svh (not vh) so mobile browser chrome does not push the CTA under the fold. */
.hero {
  position: relative;
  min-height: min(calc(100svh - var(--header-h)), 780px);
  display: flex;
  align-items: center;
  padding-block: clamp(1.5rem, 2.6vw, 3rem);
  overflow: clip;
  isolation: isolate;
}
@supports not (height: 100svh) {
  .hero {
    min-height: min(calc(100vh - var(--header-h)), 780px);
  }
}

/* Layer 1 — drifting brass/crimson glow */
.hero__glow {
  position: absolute;
  z-index: -3;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  will-change: transform;
}
.hero__glow--a {
  top: -12%;
  right: -6%;
  width: min(620px, 68vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(200, 164, 77, 0.3), transparent 68%);
  animation: drift-a 22s ease-in-out infinite alternate;
}
.hero__glow--b {
  bottom: -22%;
  left: -10%;
  width: min(560px, 62vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(158, 29, 30, 0.34), transparent 68%);
  animation: drift-b 27s ease-in-out infinite alternate;
}
@keyframes drift-a {
  to {
    transform: translate3d(-60px, 50px, 0) scale(1.14);
  }
}
@keyframes drift-b {
  to {
    transform: translate3d(70px, -46px, 0) scale(1.1);
  }
}

/* Layer 2 — perspective grid floor */
.hero__grid {
  position: absolute;
  z-index: -2;
  inset: auto 0 0 0;
  height: 46%;
  pointer-events: none;
  background-image: repeating-linear-gradient(
      90deg,
      rgba(224, 195, 119, 0.13) 0 1px,
      transparent 1px 56px
    ),
    repeating-linear-gradient(0deg, rgba(224, 195, 119, 0.13) 0 1px, transparent 1px 56px);
  transform: perspective(420px) rotateX(62deg);
  transform-origin: 50% 100%;
  mask-image: linear-gradient(to top, #000 5%, transparent 85%);
  -webkit-mask-image: linear-gradient(to top, #000 5%, transparent 85%);
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
  width: 100%;
}

/* Slightly tighter than the global h1 clamp: three lines of display type at
   the full 5.5rem pushed the CTA off short laptop screens. */
.hero__title {
  font-size: clamp(2.35rem, 1.5rem + 3.35vw, 4.6rem);
  margin-bottom: var(--sp-4);
}
.hero__title .line {
  display: block;
  overflow: hidden;
}
.hero__title .line > span {
  display: block;
  transform: translateY(105%);
}
.hero__lead {
  font-size: var(--fs-lead);
  color: var(--bone-200);
  max-width: 48ch;
  line-height: 1.6;
  margin-bottom: var(--sp-5);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}

/* Trust strip under the CTAs */
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-4) var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--steel-400);
}
.hero__trust-item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}
.hero__trust-item svg {
  width: 15px;
  height: 15px;
  color: var(--brass-400);
  flex: none;
}

/* Layer 3 — floating product collage */
.hero__stage {
  position: relative;
  aspect-ratio: 1 / 1;
  perspective: 1200px;
}
.hero__card {
  position: absolute;
  border-radius: var(--r-lg);
  border: 1px solid var(--glass-brd);
  background: var(--glass-bg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  will-change: transform;
}
@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .hero__card {
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
  }
}
.hero__card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__card--1 {
  top: 4%;
  left: 6%;
  width: 47%;
  aspect-ratio: 4 / 5;
  animation: float-y 8s ease-in-out infinite;
}
.hero__card--2 {
  top: 26%;
  right: 2%;
  width: 43%;
  aspect-ratio: 1;
  animation: float-y 10s ease-in-out infinite 0.9s;
}
/* Sits left of the rating badge so the two layers never collide. */
.hero__card--3 {
  bottom: 3%;
  left: 8%;
  width: 43%;
  aspect-ratio: 5 / 4;
  animation: float-y 9s ease-in-out infinite 1.7s;
}

/* Floating rating badge */
.hero__badge {
  position: absolute;
  bottom: 6%;
  right: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-pill);
  border: 1px solid var(--border-strong);
  background: rgba(5, 18, 31, 0.86);
  box-shadow: var(--shadow-lg);
  animation: float-y 7s ease-in-out infinite 0.4s;
}
.hero__badge-score {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1;
  color: var(--brass-300);
}
.hero__badge-label {
  font-size: 0.6875rem;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel-400);
}

@keyframes float-y {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -16px, 0);
  }
}

/* --------------------------------------------------------------------------
   Inner page hero
   -------------------------------------------------------------------------- */
.page-hero {
  position: relative;
  padding-block: clamp(3rem, 8vw, 6rem) clamp(2.5rem, 6vw, 4.5rem);
  overflow: clip;
  isolation: isolate;
}
.page-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -40%;
  left: 50%;
  width: min(900px, 110vw);
  aspect-ratio: 1;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(20, 57, 92, 0.75), transparent 62%);
  filter: blur(70px);
  pointer-events: none;
}
.page-hero__inner {
  max-width: 780px;
}
.page-hero__title {
  margin-block: var(--sp-4) var(--sp-4);
}

/* --------------------------------------------------------------------------
   Editorial split (layered / overlapping)
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}
.split--reverse .split__media {
  order: 2;
}
.split__media {
  position: relative;
}
.split__media-main {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--glass-brd);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
}
.split__media-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Overlapping secondary image breaking out of the grid cell. */
.split__media-float {
  position: absolute;
  right: -8%;
  bottom: -14%;
  width: 46%;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 1;
  background: var(--navy-800);
}
.split__media-float img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.split--reverse .split__media-float {
  right: auto;
  left: -8%;
}

/* Straddling stat card */
.split__stat {
  position: absolute;
  top: -6%;
  left: -7%;
  z-index: 3;
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--r-lg);
  border: 1px solid var(--border-strong);
  background: rgba(5, 18, 31, 0.9);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.split--reverse .split__stat {
  left: auto;
  right: -7%;
}
.split__stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  color: var(--brass-300);
}
.split__stat-label {
  display: block;
  margin-top: var(--sp-2);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel-400);
}

.split__body h2 {
  margin-bottom: var(--sp-5);
}

/* Checklist */
.checklist {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: 0.9375rem;
  color: var(--text-muted);
}
.checklist svg {
  width: 19px;
  height: 19px;
  flex: none;
  margin-top: 2px;
  color: var(--brass-400);
}

/* --------------------------------------------------------------------------
   Materials marquee
   -------------------------------------------------------------------------- */
.marquee {
  position: relative;
  overflow: hidden;
  padding-block: var(--sp-5);
  border-block: 1px solid var(--border);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  width: max-content;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  animation: marquee 34s linear infinite;
  will-change: transform;
}
.marquee:hover .marquee__track {
  animation-play-state: paused;
}
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.75rem);
  font-weight: 600;
  letter-spacing: var(--ls-tight);
  color: var(--steel-500);
  white-space: nowrap;
  transition: color var(--t-micro) var(--ease-standard);
}
.marquee__item:hover {
  color: var(--brass-300);
}
.marquee__item::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--crimson-500);
  flex: none;
}
@keyframes marquee {
  to {
    transform: translate3d(-50%, 0, 0);
  }
}

/* --------------------------------------------------------------------------
   Portfolio masonry
   -------------------------------------------------------------------------- */
.masonry {
  column-count: 4;
  column-gap: clamp(0.75rem, 1.6vw, 1.25rem);
}
.masonry__item {
  break-inside: avoid;
  margin-bottom: clamp(0.75rem, 1.6vw, 1.25rem);
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--glass-brd);
  background: var(--navy-800);
  cursor: pointer;
  display: block;
}
.masonry__item img {
  width: 100%;
  height: auto;
  transition: transform 800ms var(--ease-entrance), filter 500ms var(--ease-standard);
}
.masonry__item:hover img {
  transform: scale(1.06);
  filter: saturate(1.15);
}
.masonry__cap {
  position: absolute;
  inset: auto 0 0 0;
  padding: var(--sp-5) var(--sp-4) var(--sp-4);
  background: linear-gradient(180deg, transparent, rgba(5, 18, 31, 0.92));
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--bone-50);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--t-std) var(--ease-standard),
    transform var(--t-std) var(--ease-entrance);
}
.masonry__item:hover .masonry__cap {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Process timeline
   -------------------------------------------------------------------------- */
.process {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2.5rem);
}
/* Scroll-drawn connecting line */
.process::before {
  content: "";
  position: absolute;
  top: 27px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: var(--border);
}
.process::after {
  content: "";
  position: absolute;
  top: 27px;
  left: 8%;
  width: 0;
  max-width: 84%;
  height: 1px;
  background: var(--beam-soft);
  transition: width 1.6s var(--ease-entrance);
}
.process.is-visible::after {
  width: 84%;
}
.process__step {
  position: relative;
  text-align: center;
}
.process__num {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin: 0 auto var(--sp-4);
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--navy-900);
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--brass-300);
  transition: background-color var(--t-std) var(--ease-standard),
    color var(--t-std) var(--ease-standard), transform var(--t-std) var(--ease-entrance);
}
.process__step:hover .process__num {
  background: var(--brass-300);
  color: var(--navy-900);
  transform: translateY(-4px);
}
.process__step h3 {
  font-size: 1.15rem;
  margin-bottom: var(--sp-3);
}
.process__step p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0 auto;
  max-width: 30ch;
}

/* --------------------------------------------------------------------------
   Memorial band — quieter, more reverent
   -------------------------------------------------------------------------- */
.memorial {
  position: relative;
  background: linear-gradient(180deg, var(--navy-900), var(--navy-850));
}
.memorial::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(20, 57, 92, 0.5), transparent 70%);
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   CTA band
   -------------------------------------------------------------------------- */
.cta-band {
  position: relative;
  overflow: clip;
  isolation: isolate;
  padding-block: clamp(3.5rem, 8vw, 6.5rem);
  background: linear-gradient(135deg, var(--navy-800) 0%, var(--navy-700) 55%, var(--crimson-700) 160%);
  border-block: 1px solid var(--border);
  text-align: center;
}
.cta-band::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(224, 195, 119, 0.06) 0 1px,
    transparent 1px 22px
  );
}
.cta-band__particle {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  background: var(--brass-300);
  opacity: 0.35;
  pointer-events: none;
  animation: float-y 9s ease-in-out infinite;
}
.cta-band__inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin-inline: auto;
}
.cta-band h2 {
  margin-bottom: var(--sp-4);
}
.cta-band p {
  margin-inline: auto;
  color: var(--bone-200);
  margin-bottom: var(--sp-6);
}
.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-3);
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.contact-panel {
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  border-radius: var(--r-xl);
  border: 1px solid var(--glass-brd);
  background: var(--glass-bg);
  box-shadow: var(--shadow-lg);
}
@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .contact-panel {
    -webkit-backdrop-filter: blur(16px) saturate(150%);
    backdrop-filter: blur(16px) saturate(150%);
  }
}
.contact-aside {
  display: grid;
  gap: var(--sp-4);
}
.loc-card {
  padding: var(--sp-5);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: rgba(20, 57, 92, 0.22);
  transition: border-color var(--t-std) var(--ease-standard),
    transform var(--t-std) var(--ease-entrance);
}
.loc-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}
.loc-card__head {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}
.loc-card__ico {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: none;
  border-radius: var(--r-sm);
  background: rgba(200, 164, 77, 0.12);
  border: 1px solid var(--border);
  color: var(--brass-300);
}
.loc-card__ico svg {
  width: 18px;
  height: 18px;
}
.loc-card h3 {
  font-size: 1.05rem;
}
.loc-card address {
  font-style: normal;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: var(--sp-4);
}
.loc-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}

/* Map facade — click to load, so the iframe never blocks LCP. */
.map-facade {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-700));
  display: grid;
  place-items: center;
  cursor: pointer;
  width: 100%;
  text-align: center;
}
.map-facade::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
      0deg,
      rgba(224, 195, 119, 0.09) 0 1px,
      transparent 1px 34px
    ),
    repeating-linear-gradient(90deg, rgba(224, 195, 119, 0.09) 0 1px, transparent 1px 34px);
}
.map-facade__content {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: var(--sp-3);
  padding: var(--sp-5);
}
.map-facade svg {
  width: 34px;
  height: 34px;
  color: var(--brass-300);
}
.map-facade span {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--bone-100);
}
.map-facade small {
  font-size: 0.75rem;
  color: var(--steel-400);
}
.map-facade iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* --------------------------------------------------------------------------
   Materials page grid
   -------------------------------------------------------------------------- */
.mat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.6rem);
}
.mat-card {
  padding: var(--sp-5);
  display: grid;
  gap: var(--sp-3);
  cursor: default;
}
.mat-card__ico {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: var(--r-md);
  background: rgba(200, 164, 77, 0.1);
  border: 1px solid var(--border);
  color: var(--brass-300);
}
.mat-card__ico svg {
  width: 22px;
  height: 22px;
}
.mat-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}
.mat-card__spec {
  margin-top: var(--sp-2);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brass-400);
}

/* --------------------------------------------------------------------------
   Thank-you / 404 centred layout
   -------------------------------------------------------------------------- */
.centered-page {
  min-height: 72vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: var(--sp-9);
}
.centered-page__inner {
  max-width: 560px;
}
.centered-page__mark {
  display: grid;
  place-items: center;
  width: 84px;
  height: 84px;
  margin: 0 auto var(--sp-5);
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: rgba(20, 57, 92, 0.3);
  color: var(--brass-300);
}
.centered-page__mark svg {
  width: 36px;
  height: 36px;
}
.centered-page__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}