:root {
  --ink: #0b1115;
  --paper: #f5f3ee;
  --white: #ffffff;
  --mist: #d9e1e5;
  --line: rgba(11, 17, 21, 0.16);
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.skip-link {
  position: fixed; left: 1rem; top: -4rem; z-index: 100;
  background: white; color: black; padding: .75rem 1rem;
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: absolute;
  inset: 0 0 auto 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem clamp(1.25rem, 4vw, 4rem);
  color: white;
  border-bottom: 1px solid rgba(255,255,255,.16);
  background: linear-gradient(to bottom, rgba(0,0,0,.58), transparent);
}
.wordmark {
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-decoration: none;
}
.wordmark span { font-weight: 400; opacity: .72; }
.site-nav { display: flex; gap: 2rem; }
.site-nav a { text-decoration: none; font-size: .9rem; opacity: .82; }
.site-nav a:hover, .site-nav a:focus-visible { opacity: 1; }
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 100svh;
  background: #000;
  overflow: hidden;
  color: white;
  padding-top: 5.4rem;
  padding-bottom: 2rem;
}
.hero-video-stage {
  position: relative;
  height: clamp(430px, 67svh, 760px);
  overflow: hidden;
  background: #000;
  isolation: isolate;
}
.hero-video-backdrop,
.hero-video-main {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.hero-video-backdrop {
  z-index: 0;
  object-fit: cover;
  transform: scale(1.18);
  filter: blur(44px) brightness(.48) saturate(.85);
  opacity: .92;
}
.hero-video-main {
  z-index: 1;
  object-fit: contain;
  background: transparent;
  -webkit-mask-image: radial-gradient(ellipse 83% 78% at 50% 54%, #000 62%, rgba(0,0,0,.92) 72%, rgba(0,0,0,.45) 87%, transparent 100%);
  mask-image: radial-gradient(ellipse 83% 78% at 50% 54%, #000 62%, rgba(0,0,0,.92) 72%, rgba(0,0,0,.45) 87%, transparent 100%);
}
.hero-shade {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(to bottom, rgba(0,0,0,.82) 0%, rgba(0,0,0,.15) 24%, transparent 46%),
    linear-gradient(to top, rgba(0,0,0,.94) 0%, rgba(0,0,0,.12) 30%, transparent 58%),
    linear-gradient(to right, rgba(0,0,0,.18), transparent 45%, rgba(0,0,0,.18));
  pointer-events: none;
}
.hero-title {
  position: absolute;
  z-index: 3;
  top: clamp(1.2rem, 3.4vh, 2.5rem);
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  width: 100%;
  padding: 0 1.25rem;
  text-align: center;
  font-family: "Newsreader", Georgia, serif;
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 500;
  line-height: .9;
  letter-spacing: -.03em;
  text-shadow: 0 3px 28px rgba(0,0,0,.76);
}
.hero-copy {
  position: relative;
  z-index: 4;
  width: min(760px, calc(100% - 2.5rem));
  margin: clamp(1.7rem, 4vh, 3.4rem) 0 0 clamp(1.25rem, 6vw, 6rem);
  padding-bottom: 4.7rem;
}
.eyebrow {
  margin: 0 0 1rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .74rem;
  font-weight: 700;
}
.section h2, .feature h2 {
  font-family: "Newsreader", Georgia, serif;
  font-weight: 500;
  letter-spacing: -.025em;
}
.hero-copy > p:not(.eyebrow) {
  max-width: 600px;
  margin: 1.4rem 0 2rem;
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  line-height: 1.55;
  color: rgba(255,255,255,.82);
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 1.35rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-light { background: white; color: black; }
.button-dark { background: var(--ink); color: white; }
.hero-actions {
  position: absolute;
  z-index: 5;
  right: clamp(1.25rem, 4vw, 4rem);
  bottom: 2rem;
}
.sound-toggle {
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px;
  background: rgba(0,0,0,.38);
  backdrop-filter: blur(12px);
  color: white;
  padding: .72rem 1rem;
  cursor: pointer;
}
.sound-icon { font-size: .55rem; margin-right: .45rem; }
.scroll-cue {
  position: absolute;
  z-index: 3;
  left: clamp(1.25rem, 6vw, 6rem);
  bottom: 1.5rem;
  text-decoration: none;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  opacity: .72;
}

.section {
  padding: clamp(5rem, 10vw, 9rem) clamp(1.25rem, 6vw, 6rem);
  max-width: 1440px;
  margin: 0 auto;
}
.section-label {
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .72rem;
  font-weight: 700;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}
.intro-grid {
  display: grid;
  grid-template-columns: 1.35fr .75fr;
  gap: clamp(2rem, 8vw, 8rem);
  padding-top: clamp(2.5rem, 6vw, 5rem);
}
.intro h2, .statement blockquote, .contact h2 {
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 5.3rem);
  line-height: 1.02;
}
.intro-copy { font-size: 1.08rem; line-height: 1.75; color: #39434a; }
.intro-copy p:first-child { margin-top: 0; }

.feature-dark { background: var(--ink); color: white; }
.feature-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(5rem, 10vw, 9rem) clamp(1.25rem, 4vw, 4rem);
}
.feature h2 {
  margin: 0 0 clamp(3rem, 7vw, 6rem);
  font-size: clamp(2.8rem, 5.5vw, 6rem);
  line-height: .98;
  max-width: 900px;
}
.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255,255,255,.18);
}
.capability-grid article {
  padding: 2rem 1.5rem 0 0;
  border-right: 1px solid rgba(255,255,255,.18);
  min-height: 300px;
}
.capability-grid article + article { padding-left: 1.5rem; }
.capability-grid article:last-child { border-right: 0; }
.capability-grid span { font-size: .75rem; opacity: .5; }
.capability-grid h3 { font-size: 1.2rem; margin: 2.5rem 0 1rem; }
.capability-grid p { color: rgba(255,255,255,.64); line-height: 1.65; }

.statement { text-align: center; }
.statement blockquote { max-width: 1100px; margin: 0 auto; }
.contact {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 3rem;
  border-top: 1px solid var(--line);
}
.contact h2 { max-width: 850px; }
footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 2rem;
  align-items: center;
  padding: 2rem clamp(1.25rem, 6vw, 6rem);
  background: #e8e5de;
  font-size: .82rem;
}
.footer-mark { color: var(--ink); }

@media (max-width: 900px) {
  .hero-copy { margin-top: 2rem; }
  .intro-grid { grid-template-columns: 1fr; }
  .capability-grid { grid-template-columns: 1fr 1fr; }
  .capability-grid article { border-bottom: 1px solid rgba(255,255,255,.18); }
  .capability-grid article:nth-child(2) { border-right: 0; }
  .contact { align-items: flex-start; flex-direction: column; }
  footer { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .site-header { align-items: flex-start; }
  .menu-toggle {
    display: block;
    border: 1px solid rgba(255,255,255,.35);
    background: rgba(0,0,0,.25);
    color: white;
    border-radius: 999px;
    padding: .55rem .8rem;
  }
  .site-nav {
    display: none;
    position: absolute;
    top: 4.6rem;
    left: 1rem;
    right: 1rem;
    flex-direction: column;
    gap: 0;
    padding: .75rem;
    border: 1px solid rgba(255,255,255,.18);
    background: rgba(3,5,7,.94);
    backdrop-filter: blur(18px);
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: .9rem; }
  .hero { min-height: 100svh; padding-top: 5rem; padding-bottom: 1.5rem; }
  .hero-video-stage { height: clamp(390px, 57svh, 570px); }
  .hero-video-backdrop { filter: blur(34px) brightness(.46) saturate(.82); transform: scale(1.22); }
  .hero-video-main {
    -webkit-mask-image: radial-gradient(ellipse 92% 78% at 50% 55%, #000 58%, rgba(0,0,0,.9) 73%, rgba(0,0,0,.38) 89%, transparent 100%);
    mask-image: radial-gradient(ellipse 92% 78% at 50% 55%, #000 58%, rgba(0,0,0,.9) 73%, rgba(0,0,0,.38) 89%, transparent 100%);
  }
  .hero-title { top: 1.5rem; font-size: clamp(2.7rem, 14vw, 4.6rem); }
  .hero-copy { position: relative; bottom: auto; margin: 2.25rem 1.25rem 0; width: auto; padding-bottom: 6.5rem; }
  .hero-copy > p:not(.eyebrow) { font-size: .98rem; margin: 1rem 0 1.5rem; }
  .hero-actions { right: 1rem; bottom: 1rem; }
  .scroll-cue { display: none; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-grid article,
  .capability-grid article:nth-child(2) { border-right: 0; }
  .capability-grid article + article { padding-left: 0; }
  .capability-grid article { min-height: 230px; }
}

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

/* Hero refinement: integrated reflective pedestal and tighter composition */
.hero { --logo-luma: .42; }
.hero-video-stage::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: auto 0 0;
  height: 31%;
  pointer-events: none;
  background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.12) 18%, rgba(0,0,0,.72) 70%, #000 100%);
}
.hero-platform {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: clamp(.1rem, .8vh, .55rem);
  width: min(920px, 88vw);
  height: clamp(74px, 11.5vh, 124px);
  transform: translateX(-50%) perspective(700px) rotateX(68deg) translateY(8px);
  transform-origin: center bottom;
  border-radius: 50%;
  overflow: hidden;
  pointer-events: none;
  opacity: calc(.58 + (var(--logo-luma) * .24));
  background:
    linear-gradient(100deg, transparent 10%, rgba(208,232,255,.06) 34%, rgba(245,250,255,.30) 49%, rgba(160,207,255,.08) 62%, transparent 86%),
    radial-gradient(ellipse at 50% 38%, rgba(223,240,255,.27), rgba(73,116,158,.10) 31%, rgba(1,7,13,.82) 67%, rgba(0,0,0,0) 79%),
    repeating-linear-gradient(90deg, rgba(145,190,230,.045) 0 1px, transparent 1px 76px),
    repeating-linear-gradient(0deg, rgba(145,190,230,.035) 0 1px, transparent 1px 38px);
  border-top: 1px solid rgba(160,211,255,.25);
  box-shadow:
    0 -1px 16px rgba(103,176,239,.14),
    0 -18px 42px rgba(112,181,239,.08),
    inset 0 11px 20px rgba(222,241,255,.05),
    inset 0 -22px 34px rgba(0,0,0,.82);
  filter: brightness(calc(.88 + (var(--logo-luma) * .25)));
  animation: platform-breathe 8s ease-in-out infinite;
}
.hero-platform::before {
  content: "";
  position: absolute;
  inset: 9% 8% 36%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(225,242,255,.34), rgba(112,177,229,.11) 37%, transparent 70%);
  filter: blur(7px);
  opacity: calc(.32 + (var(--logo-luma) * .5));
  animation: reflected-shimmer 5.8s ease-in-out infinite;
}
.hero-platform::after {
  content: "";
  position: absolute;
  top: -25%;
  bottom: -25%;
  width: 28%;
  left: -32%;
  transform: skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(224,242,255,.18), transparent);
  filter: blur(9px);
  animation: platform-sweep 9.5s cubic-bezier(.4,0,.2,1) infinite;
}
.hero-platform span {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(ellipse at 50% 0%, rgba(205,233,255,.16), transparent 52%);
  mix-blend-mode: screen;
  animation: platform-glint 6.7s ease-in-out infinite alternate;
}
.hero-copy {
  margin-top: clamp(-7.6rem, -10.5vh, -5.4rem);
  padding: clamp(1.1rem, 2.4vw, 2rem) clamp(1rem, 2vw, 1.5rem) 2.2rem;
  border-radius: 1.25rem;
  background: linear-gradient(105deg, rgba(0,0,0,.72), rgba(0,0,0,.34) 64%, transparent);
  box-shadow: 0 -28px 72px rgba(0,0,0,.48);
  backdrop-filter: blur(2px);
}
.hero-actions {
  position: static;
  display: inline-block;
  margin-left: .7rem;
  vertical-align: middle;
}
.sound-toggle { background: rgba(5,10,15,.58); }

@keyframes platform-sweep {
  0%, 17% { left: -32%; opacity: 0; }
  29% { opacity: .7; }
  51% { left: 108%; opacity: .18; }
  100% { left: 108%; opacity: 0; }
}
@keyframes reflected-shimmer {
  0%, 100% { opacity: .26; transform: scaleX(.94); }
  50% { opacity: .58; transform: scaleX(1.035); }
}
@keyframes platform-breathe {
  0%, 100% { transform: translateX(-50%) perspective(700px) rotateX(68deg) translateY(8px); }
  50% { transform: translateX(-50%) perspective(700px) rotateX(68deg) translateY(6px); }
}
@keyframes platform-glint {
  from { opacity: .28; transform: translateY(1px); }
  to { opacity: .58; transform: translateY(-1px); }
}

@media (max-width: 900px) {
  .hero-copy { margin-top: -6rem; }
}
@media (max-width: 680px) {
  .hero-video-stage { height: clamp(410px, 60svh, 590px); }
  .hero-platform {
    bottom: .15rem;
    width: 94vw;
    height: 88px;
  }
  .hero-copy {
    margin: -4.7rem .85rem 0;
    padding: 1.15rem .4rem 1.7rem;
    background: linear-gradient(to bottom, rgba(0,0,0,.64), rgba(0,0,0,.22) 72%, transparent);
    box-shadow: 0 -22px 58px rgba(0,0,0,.5);
  }
  .hero-copy .eyebrow { margin-bottom: .8rem; }
  .hero-copy > p:not(.eyebrow) { margin: .85rem 0 1.25rem; }
  .hero-actions { display: block; margin: .9rem 0 0; }
  .sound-toggle { padding: .62rem .9rem; }
}


/* Navigation/page separation refinement */
.site-header {
  position: fixed;
  background: linear-gradient(to bottom, rgba(0,0,0,.82), rgba(0,0,0,.34) 72%, transparent);
  backdrop-filter: blur(10px);
}
.hero {
  height: 100svh;
  min-height: 100svh;
  padding-bottom: 0;
}
.hero-cta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 700px;
}
.hero-actions {
  position: static;
  display: block;
  margin: 0;
  flex: 0 0 auto;
}
.interior-page { background: var(--paper); }
.interior-page .site-header {
  color: white;
  background: rgba(7,11,14,.96);
  border-bottom-color: rgba(255,255,255,.12);
}
.interior-main { padding-top: 5.4rem; min-height: calc(100svh - 84px); }
.interior-main .feature-dark { min-height: calc(100svh - 5.4rem); }

@media (max-width: 680px) {
  .hero { height: 100svh; min-height: 100svh; }
  .hero-cta-row { align-items: center; justify-content: space-between; gap: .75rem; }
  .hero-actions { display: block; margin: 0; }
  .sound-toggle { white-space: nowrap; }
  .interior-main { padding-top: 5rem; }
}


/* Final restraint pass: richer reflection and quieter primary contact action */
.hero-platform {
  opacity: calc(.64 + (var(--logo-luma) * .27));
  border-top-color: rgba(168,218,255,.30);
  box-shadow:
    0 -1px 19px rgba(103,176,239,.17),
    0 -20px 48px rgba(112,181,239,.10),
    inset 0 12px 23px rgba(222,241,255,.06),
    inset 0 -22px 34px rgba(0,0,0,.80);
  filter: brightness(calc(.93 + (var(--logo-luma) * .28)));
}
.hero-platform::before {
  inset: 7% 7% 32%;
  background: radial-gradient(ellipse, rgba(225,242,255,.41), rgba(112,177,229,.135) 39%, transparent 73%);
  opacity: calc(.38 + (var(--logo-luma) * .58));
}
.hero-platform span {
  background: radial-gradient(ellipse at 50% 0%, rgba(205,233,255,.19), transparent 55%);
}

.hero .button-light {
  min-height: 40px;
  padding: 0 1rem;
  border: 1px solid rgba(255,255,255,.28);
  background: rgba(255,255,255,.075);
  color: rgba(255,255,255,.88);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(10px);
  font-size: .84rem;
  font-weight: 600;
  letter-spacing: .015em;
}
.hero .button-light:hover,
.hero .button-light:focus-visible {
  background: rgba(255,255,255,.13);
  border-color: rgba(255,255,255,.42);
  color: #fff;
  transform: translateY(-1px);
}

@media (max-width: 680px) {
  .hero .button-light {
    min-height: 38px;
    padding: 0 .9rem;
    font-size: .8rem;
  }
}

/* 602 — continuous cinematic platform refinement */
.site-header,
.interior-page .site-header {
  border-bottom: 0;
  border-bottom-color: transparent;
  box-shadow: none;
}

/* Let the lower half of the hero read as one continuous obsidian surface. */
.hero::before {
  content: "";
  position: absolute;
  z-index: 1;
  left: -8%;
  right: -8%;
  top: 55%;
  bottom: -8%;
  pointer-events: none;
  transform: perspective(980px) rotateX(58deg) scaleX(1.08);
  transform-origin: 50% 100%;
  background:
    radial-gradient(ellipse at 50% 4%, rgba(218,239,255,.19) 0%, rgba(89,145,194,.075) 26%, rgba(7,14,21,.26) 52%, rgba(0,0,0,.78) 78%, #000 100%),
    linear-gradient(104deg, transparent 8%, rgba(184,220,247,.035) 34%, rgba(230,244,255,.09) 50%, rgba(126,179,219,.03) 66%, transparent 90%),
    repeating-linear-gradient(90deg, rgba(157,202,235,.032) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(0deg, rgba(157,202,235,.024) 0 1px, transparent 1px 48px),
    linear-gradient(to bottom, rgba(7,13,18,.66), #000 84%);
  opacity: .82;
  filter: blur(.15px);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.46) 11%, #000 29%, #000 76%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.46) 11%, #000 29%, #000 76%, transparent 100%);
}

.hero::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: 57%;
  bottom: 3%;
  left: -22%;
  width: 22%;
  pointer-events: none;
  transform: skewX(-20deg);
  background: linear-gradient(90deg, transparent, rgba(186,225,255,.075), transparent);
  filter: blur(16px);
  opacity: 0;
  animation: hero-floor-sweep 13s cubic-bezier(.42,0,.2,1) infinite;
}

.hero-video-stage {
  z-index: 2;
}

/* Fully feather the film into the platform instead of ending on a hard rectangle. */
.hero-video-stage::after {
  height: 43%;
  background:
    radial-gradient(ellipse 72% 58% at 50% 100%, rgba(120,180,224,.075), transparent 68%),
    linear-gradient(to bottom,
      transparent 0%,
      rgba(0,0,0,.035) 12%,
      rgba(0,0,0,.16) 34%,
      rgba(0,0,0,.48) 61%,
      rgba(0,0,0,.83) 82%,
      #000 100%);
}
.hero-shade {
  background:
    linear-gradient(to bottom, rgba(0,0,0,.82) 0%, rgba(0,0,0,.15) 24%, transparent 46%),
    linear-gradient(to top, #000 0%, rgba(0,0,0,.92) 8%, rgba(0,0,0,.48) 24%, rgba(0,0,0,.10) 43%, transparent 61%),
    linear-gradient(to right, rgba(0,0,0,.18), transparent 45%, rgba(0,0,0,.18));
}

/* Roughly 30% stronger, still soft and blurred, with brighter-film response. */
.hero-platform {
  opacity: calc(.72 + (var(--logo-luma) * .30));
  border-top-color: rgba(174,222,255,.36);
  box-shadow:
    0 -1px 24px rgba(103,176,239,.22),
    0 -24px 58px rgba(112,181,239,.14),
    0 15px 50px rgba(65,119,166,.08),
    inset 0 13px 27px rgba(222,241,255,.08),
    inset 0 -24px 38px rgba(0,0,0,.78);
  filter: brightness(calc(.98 + (var(--logo-luma) * .34))) blur(.15px);
}
.hero-platform::before {
  background: radial-gradient(ellipse, rgba(225,242,255,.49), rgba(112,177,229,.17) 40%, transparent 74%);
  opacity: calc(.46 + (var(--logo-luma) * .64));
  filter: blur(8px);
}
.hero-platform span {
  background: radial-gradient(ellipse at 50% 0%, rgba(205,233,255,.235), transparent 57%);
}

/* Remove the separate-panel feeling while keeping the exact content geometry. */
.hero-copy {
  background:
    linear-gradient(105deg, rgba(0,0,0,.46), rgba(0,0,0,.16) 64%, transparent),
    repeating-linear-gradient(90deg, rgba(165,207,236,.018) 0 1px, transparent 1px 92px);
  box-shadow: 0 -30px 78px rgba(0,0,0,.32);
  backdrop-filter: blur(1.5px);
}

@keyframes hero-floor-sweep {
  0%, 20% { left: -22%; opacity: 0; }
  31% { opacity: .34; }
  58% { left: 112%; opacity: .08; }
  100% { left: 112%; opacity: 0; }
}

@media (max-width: 680px) {
  .hero::before {
    top: 52%;
    left: -24%;
    right: -24%;
    opacity: .76;
    transform: perspective(760px) rotateX(61deg) scaleX(1.12);
  }
  .hero::after { display: none; }
  .hero-video-stage::after { height: 46%; }
  .hero-copy {
    background: linear-gradient(to bottom, rgba(0,0,0,.42), rgba(0,0,0,.12) 72%, transparent);
    box-shadow: 0 -24px 62px rgba(0,0,0,.36);
  }
}

/* Seamless reflected glass floor — reflection begins only below the animation */
.site-header { border-bottom: 0 !important; }

.hero-video-stage::after { display: none !important; }
.hero-platform { display: none !important; }

.hero-shade {
  background:
    linear-gradient(to bottom, rgba(0,0,0,.82) 0%, rgba(0,0,0,.15) 24%, transparent 46%),
    linear-gradient(to right, rgba(0,0,0,.18), transparent 45%, rgba(0,0,0,.18));
}

.hero-floor {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  top: calc(5.4rem + clamp(430px, 67svh, 760px));
  bottom: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(ellipse 76% 78% at 50% 0%, rgba(164,211,248,.16) 0%, rgba(74,129,178,.075) 34%, rgba(6,14,22,.58) 68%, #000 100%),
    linear-gradient(to bottom, #050a0f 0%, #020508 48%, #000 100%);
  border-top: 1px solid rgba(190,226,255,.22);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.025);
}

.hero-floor::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0;
  background:
    radial-gradient(ellipse 34% 55% at 50% 0%, rgba(225,242,255,.14), transparent 70%),
    radial-gradient(ellipse 28% 48% at 26% 5%, rgba(94,166,226,.055), transparent 73%),
    radial-gradient(ellipse 28% 48% at 74% 5%, rgba(94,166,226,.055), transparent 73%);
  mix-blend-mode: screen;
}

.hero-floor-reflection {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 50%;
  width: 100%;
  height: min(72vh, 700px);
  object-fit: contain;
  object-position: center top;
  transform: translateX(-50%) scaleY(-1);
  transform-origin: center top;
  opacity: .43;
  filter: blur(8px) brightness(.82) saturate(.92);
  -webkit-mask-image:
    linear-gradient(to bottom, rgba(0,0,0,.92) 0%, rgba(0,0,0,.62) 20%, rgba(0,0,0,.25) 52%, transparent 92%),
    radial-gradient(ellipse 92% 100% at 50% 0%, #000 0%, #000 50%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(to bottom, rgba(0,0,0,.92) 0%, rgba(0,0,0,.62) 20%, rgba(0,0,0,.25) 52%, transparent 92%),
    radial-gradient(ellipse 92% 100% at 50% 0%, #000 0%, #000 50%, transparent 100%);
  mask-composite: intersect;
}

.hero-floor-geometry {
  position: absolute;
  z-index: 3;
  inset: 0;
  opacity: .12;
  background:
    linear-gradient(116deg, transparent 0 31%, rgba(166,208,240,.18) 31.2% 31.5%, transparent 31.7% 100%),
    linear-gradient(64deg, transparent 0 67%, rgba(166,208,240,.14) 67.2% 67.45%, transparent 67.7% 100%),
    repeating-linear-gradient(90deg, rgba(151,196,231,.10) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(0deg, rgba(151,196,231,.075) 0 1px, transparent 1px 58px);
  transform: perspective(560px) rotateX(62deg) scale(1.42, 1.75) translateY(-12%);
  transform-origin: center top;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,.72), rgba(0,0,0,.34) 54%, transparent 100%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.72), rgba(0,0,0,.34) 54%, transparent 100%);
}

.hero-copy {
  z-index: 4;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}

@media (max-width: 680px) {
  .hero-floor {
    top: calc(5rem + clamp(410px, 60svh, 590px));
  }
  .hero-floor-reflection {
    width: 118%;
    height: 65vh;
    opacity: .38;
    filter: blur(7px) brightness(.78) saturate(.9);
  }
  .hero-floor-geometry {
    opacity: .10;
    background:
      linear-gradient(116deg, transparent 0 31%, rgba(166,208,240,.16) 31.2% 31.5%, transparent 31.7% 100%),
      linear-gradient(64deg, transparent 0 67%, rgba(166,208,240,.12) 67.2% 67.45%, transparent 67.7% 100%),
      repeating-linear-gradient(90deg, rgba(151,196,231,.09) 0 1px, transparent 1px 62px),
      repeating-linear-gradient(0deg, rgba(151,196,231,.065) 0 1px, transparent 1px 42px);
  }
}

/* 603 — suspended animation over an inset glass floor */
.hero-video-stage {
  z-index: 1;
  background: transparent;
}

.hero-floor {
  /* The floor begins inside the lower portion of the film, not after it. */
  z-index: 2;
  top: calc(5.4rem + clamp(300px, 46svh, 520px));
  border-top: 0;
  box-shadow: none;
  background:
    linear-gradient(to bottom, rgba(1,5,9,.08) 0%, rgba(2,8,13,.30) 9%, rgba(2,7,12,.66) 31%, rgba(1,4,7,.92) 70%, #000 100%),
    radial-gradient(ellipse 88% 88% at 50% 2%, rgba(178,218,249,.17) 0%, rgba(69,129,180,.08) 34%, rgba(5,13,21,.44) 64%, transparent 82%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.18) 3%, rgba(0,0,0,.76) 12%, #000 25%);
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.18) 3%, rgba(0,0,0,.76) 12%, #000 25%);
}

/* A soft contact zone lets falling sparks appear to meet and illuminate the floor. */
.hero-floor::after {
  content: "";
  position: absolute;
  z-index: 4;
  left: 4%;
  right: 4%;
  top: 0;
  height: clamp(110px, 18vh, 210px);
  background:
    radial-gradient(ellipse 42% 72% at 50% 0%, rgba(225,242,255,.18), rgba(107,173,224,.07) 38%, transparent 74%),
    linear-gradient(to bottom, rgba(203,231,252,.045), transparent 72%);
  filter: blur(8px);
  mix-blend-mode: screen;
  pointer-events: none;
}

.hero-floor-reflection {
  top: -1px;
  width: 108%;
  opacity: .47;
  filter: blur(7px) brightness(.88) saturate(.94);
  -webkit-mask-image:
    linear-gradient(to bottom, rgba(0,0,0,.88) 0%, rgba(0,0,0,.68) 18%, rgba(0,0,0,.29) 54%, transparent 94%),
    radial-gradient(ellipse 96% 100% at 50% 0%, #000 0%, #000 55%, transparent 100%);
  mask-image:
    linear-gradient(to bottom, rgba(0,0,0,.88) 0%, rgba(0,0,0,.68) 18%, rgba(0,0,0,.29) 54%, transparent 94%),
    radial-gradient(ellipse 96% 100% at 50% 0%, #000 0%, #000 55%, transparent 100%);
}

.hero-floor-geometry {
  top: 3%;
  opacity: .115;
  transform: perspective(620px) rotateX(65deg) scale(1.5, 1.88) translateY(-8%);
  background:
    linear-gradient(118deg, transparent 0 27%, rgba(172,211,241,.16) 27.15% 27.4%, transparent 27.6% 100%),
    linear-gradient(62deg, transparent 0 71%, rgba(172,211,241,.13) 71.15% 71.4%, transparent 71.6% 100%),
    repeating-linear-gradient(90deg, rgba(151,196,231,.095) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(151,196,231,.07) 0 1px, transparent 1px 61px);
}

.hero-copy { z-index: 5; }

@media (max-width: 680px) {
  .hero-floor {
    top: calc(5rem + clamp(275px, 42svh, 405px));
  }
  .hero-floor-reflection {
    width: 126%;
    opacity: .42;
  }
  .hero-floor::after {
    left: 0;
    right: 0;
    height: 145px;
  }
}

/* 606 — final cinematic obsidian stage */
.hero {
  --stage-height: clamp(430px, 67svh, 760px);
  --floor-inset: clamp(76px, 12svh, 132px);
  isolation: isolate;
  background: #000;
}

.hero-video-stage {
  height: var(--stage-height);
  overflow: visible;
  z-index: 2;
}

/* Keep the film visible in front of the floor while removing every box edge. */
.hero-video-main {
  z-index: 4;
  -webkit-mask-image:
    linear-gradient(to bottom, transparent 0%, #000 5%, #000 90%, rgba(0,0,0,.86) 96%, transparent 100%),
    radial-gradient(ellipse 88% 82% at 50% 53%, #000 61%, rgba(0,0,0,.94) 74%, rgba(0,0,0,.48) 90%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(to bottom, transparent 0%, #000 5%, #000 90%, rgba(0,0,0,.86) 96%, transparent 100%),
    radial-gradient(ellipse 88% 82% at 50% 53%, #000 61%, rgba(0,0,0,.94) 74%, rgba(0,0,0,.48) 90%, transparent 100%);
  mask-composite: intersect;
}

.hero-video-backdrop {
  z-index: 1;
  opacity: .72;
  filter: blur(50px) brightness(.40) saturate(.92);
  -webkit-mask-image: radial-gradient(ellipse 92% 82% at 50% 54%, #000 45%, rgba(0,0,0,.65) 72%, transparent 100%);
  mask-image: radial-gradient(ellipse 92% 82% at 50% 54%, #000 45%, rgba(0,0,0,.65) 72%, transparent 100%);
}

.hero-shade {
  z-index: 3;
  background:
    linear-gradient(to bottom, rgba(0,0,0,.84) 0%, rgba(0,0,0,.18) 24%, transparent 45%),
    linear-gradient(to right, rgba(0,0,0,.22), transparent 42%, rgba(0,0,0,.22));
}

.hero-title { z-index: 6; }

/* The floor rises into the lower 15–20% of the animation. */
.hero-floor {
  z-index: 3;
  top: calc(5.4rem + var(--stage-height) - var(--floor-inset));
  bottom: -2px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 78% 42% at 50% 0%, rgba(221,239,253,.22) 0%, rgba(97,157,205,.10) 28%, rgba(13,31,46,.46) 57%, transparent 78%),
    linear-gradient(to bottom, rgba(9,19,27,.60) 0%, rgba(3,9,14,.91) 22%, #010305 66%, #000 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.24) 4%, rgba(0,0,0,.84) 15%, #000 27%);
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.24) 4%, rgba(0,0,0,.84) 15%, #000 27%);
  box-shadow: none;
}

/* Thin beveled lip and internal glass thickness. */
.hero-floor::before {
  content: "";
  position: absolute;
  z-index: 6;
  left: 0;
  right: 0;
  top: 12%;
  height: clamp(18px, 2.8vh, 34px);
  background:
    linear-gradient(to bottom, rgba(224,242,255,.16), rgba(85,139,181,.055) 32%, rgba(0,0,0,.58) 100%),
    linear-gradient(90deg, transparent 2%, rgba(178,218,247,.07) 19%, rgba(235,247,255,.18) 50%, rgba(178,218,247,.07) 81%, transparent 98%);
  border-top: 1px solid rgba(210,236,255,.30);
  border-bottom: 1px solid rgba(67,112,148,.18);
  box-shadow: 0 -8px 30px rgba(118,184,232,.08), inset 0 1px 0 rgba(255,255,255,.06);
  opacity: .74;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}

/* Contact bloom: sparks and bright logo moments appear to strike the glass. */
.hero-floor::after {
  z-index: 5;
  top: 0;
  left: 0;
  right: 0;
  height: clamp(150px, 23vh, 250px);
  background:
    radial-gradient(ellipse 45% 62% at 50% 0%, rgba(235,247,255,.28), rgba(111,180,231,.10) 36%, transparent 74%),
    radial-gradient(circle at 34% 4%, rgba(209,235,255,.12) 0 2px, transparent 8px),
    radial-gradient(circle at 63% 2%, rgba(209,235,255,.11) 0 2px, transparent 9px),
    radial-gradient(circle at 76% 7%, rgba(172,215,249,.08) 0 1px, transparent 7px);
  filter: blur(8px) brightness(calc(.88 + var(--logo-luma) * .55));
  opacity: calc(.42 + var(--logo-luma) * .42);
  mix-blend-mode: screen;
}

.hero-floor-reflection {
  z-index: 2;
  top: 0;
  width: 108%;
  height: min(78vh, 760px);
  object-position: center top;
  transform: translateX(-50%) scaleY(-1);
  opacity: calc(.34 + var(--logo-luma) * .24);
  filter: blur(6px) brightness(.94) saturate(.95);
  -webkit-mask-image:
    linear-gradient(to bottom, rgba(0,0,0,.98) 0%, rgba(0,0,0,.76) 18%, rgba(0,0,0,.40) 48%, rgba(0,0,0,.14) 74%, transparent 100%),
    radial-gradient(ellipse 95% 100% at 50% 0%, #000 0%, #000 58%, transparent 100%);
  mask-image:
    linear-gradient(to bottom, rgba(0,0,0,.98) 0%, rgba(0,0,0,.76) 18%, rgba(0,0,0,.40) 48%, rgba(0,0,0,.14) 74%, transparent 100%),
    radial-gradient(ellipse 95% 100% at 50% 0%, #000 0%, #000 58%, transparent 100%);
}

.hero-floor-geometry {
  z-index: 4;
  inset: 9% -12% -25%;
  opacity: .105;
  transform: perspective(700px) rotateX(67deg) scale(1.55, 1.92) translateY(-5%);
  background:
    linear-gradient(118deg, transparent 0 28%, rgba(178,217,246,.18) 28.15% 28.38%, transparent 28.55% 100%),
    linear-gradient(62deg, transparent 0 72%, rgba(178,217,246,.15) 72.15% 72.38%, transparent 72.55% 100%),
    repeating-linear-gradient(90deg, rgba(158,202,235,.10) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(0deg, rgba(158,202,235,.075) 0 1px, transparent 1px 66px);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,.80), rgba(0,0,0,.34) 60%, transparent 100%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.80), rgba(0,0,0,.34) 60%, transparent 100%);
}

/* One continuous environment: no content card, no rectangle. */
.hero-copy {
  z-index: 7;
  margin-top: calc(var(--floor-inset) * -0.52);
  padding: clamp(1.2rem, 2.2vw, 1.85rem) 0 2.2rem;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}

/* Slow restrained sweep across the entire stage. */
.hero::after {
  z-index: 5;
  top: calc(5.4rem + var(--stage-height) - var(--floor-inset));
  bottom: 0;
  width: 18%;
  background: linear-gradient(90deg, transparent, rgba(198,229,252,.10), transparent);
  filter: blur(20px);
  animation: hero-floor-sweep 18s cubic-bezier(.42,0,.2,1) infinite;
}

@media (max-width: 680px) {
  .hero {
    --stage-height: clamp(410px, 60svh, 590px);
    --floor-inset: clamp(66px, 10svh, 96px);
  }
  .hero-floor { top: calc(5rem + var(--stage-height) - var(--floor-inset)); }
  .hero-floor-reflection { width: 128%; opacity: calc(.30 + var(--logo-luma) * .20); }
  .hero-floor::before { top: 10%; height: 20px; }
  .hero-floor::after { height: 160px; }
  .hero-copy { margin: calc(var(--floor-inset) * -0.46) 1.25rem 0; padding-top: 1rem; }
  .hero::after { display: none; }
}

/* 607 — unified cinematic stage: film, reflection, glass and content share one environment */
.hero {
  --stage-height: clamp(430px, 67svh, 760px);
  --floor-overlap: clamp(92px, 14svh, 154px);
  height: 100svh;
  min-height: 720px;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse 82% 44% at 50% 68%, rgba(24,55,78,.18), transparent 67%),
    #000;
}

.hero-video-stage {
  height: var(--stage-height);
  z-index: 2;
  overflow: visible;
  background: transparent;
}

/* Film remains in front of the floor; its lower edge dissolves into the glass. */
.hero-video-main {
  z-index: 5;
  -webkit-mask-image:
    linear-gradient(to bottom, transparent 0%, #000 6%, #000 82%, rgba(0,0,0,.86) 90%, rgba(0,0,0,.40) 96%, transparent 100%),
    radial-gradient(ellipse 88% 80% at 50% 52%, #000 54%, rgba(0,0,0,.90) 70%, rgba(0,0,0,.42) 88%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(to bottom, transparent 0%, #000 6%, #000 82%, rgba(0,0,0,.86) 90%, rgba(0,0,0,.40) 96%, transparent 100%),
    radial-gradient(ellipse 88% 80% at 50% 52%, #000 54%, rgba(0,0,0,.90) 70%, rgba(0,0,0,.42) 88%, transparent 100%);
  mask-composite: intersect;
}

.hero-video-backdrop {
  z-index: 1;
  transform: scale(1.34);
  opacity: .74;
  filter: blur(72px) brightness(.34) saturate(.98);
  -webkit-mask-image: radial-gradient(ellipse 110% 104% at 50% 54%, #000 38%, rgba(0,0,0,.62) 76%, transparent 100%);
  mask-image: radial-gradient(ellipse 110% 104% at 50% 54%, #000 38%, rgba(0,0,0,.62) 76%, transparent 100%);
}

.hero-shade {
  z-index: 4;
  background:
    linear-gradient(to bottom, rgba(0,0,0,.86) 0%, rgba(0,0,0,.16) 25%, transparent 45%),
    radial-gradient(ellipse 92% 35% at 50% 100%, rgba(0,0,0,.05), rgba(0,0,0,.68) 92%),
    linear-gradient(to right, rgba(0,0,0,.23), transparent 41%, transparent 59%, rgba(0,0,0,.23));
}

.hero-title { z-index: 8; }

/* The floor starts behind the lower portion of the film and fills the rest of the page. */
.hero-floor {
  z-index: 3;
  top: calc(5.4rem + var(--stage-height) - var(--floor-overlap) - 8vh);
  bottom: -12%;
  left: -3%;
  right: -3%;
  overflow: hidden;
  border: 0;
  background:
    radial-gradient(ellipse 94% 46% at 50% 9%, rgba(229,244,255,.16) 0%, rgba(112,175,222,.08) 30%, rgba(23,53,75,.12) 58%, transparent 82%),
    radial-gradient(ellipse 120% 100% at 50% 12%, rgba(24,56,80,.24), rgba(3,9,14,.86) 62%, #000 100%);
  box-shadow: none;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.06) 6%, rgba(0,0,0,.30) 14%, rgba(0,0,0,.68) 24%, #000 38%);
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.06) 6%, rgba(0,0,0,.30) 14%, rgba(0,0,0,.68) 24%, #000 38%);
}

/* Broad illumination carries the reflected light toward both side edges. */
.hero-floor::after {
  content: "";
  position: absolute;
  z-index: 5;
  inset: -2% -10% auto;
  height: min(48vh, 520px);
  pointer-events: none;
  background:
    radial-gradient(ellipse 45% 66% at 50% 0%, rgba(236,248,255,.27), rgba(119,187,235,.105) 34%, transparent 76%),
    radial-gradient(ellipse 49% 48% at 18% 3%, rgba(91,157,208,.075), transparent 74%),
    radial-gradient(ellipse 49% 48% at 82% 3%, rgba(91,157,208,.075), transparent 74%);
  filter: blur(11px) brightness(calc(.88 + var(--logo-luma) * .55));
  opacity: calc(.40 + var(--logo-luma) * .46);
  mix-blend-mode: screen;
}

/* A restrained bevel, embedded in the floor instead of reading as a separate platform. */
.hero-floor::before {
  content: "";
  position: absolute;
  z-index: 7;
  top: 18%;
  left: 2%;
  right: 2%;
  height: clamp(30px, 5vh, 54px);
  pointer-events: none;
  background:
    linear-gradient(to bottom, rgba(229,244,255,.07), transparent 60%),
    linear-gradient(90deg, transparent 0%, rgba(154,206,243,.035) 20%, rgba(235,248,255,.08) 50%, rgba(154,206,243,.035) 80%, transparent 100%);
  border: 0;
  box-shadow: none;
  opacity: .55;
  filter: blur(6px);
  -webkit-mask-image: radial-gradient(ellipse 70% 100% at 50% 50%, #000, transparent 100%);
  mask-image: radial-gradient(ellipse 70% 100% at 50% 50%, #000, transparent 100%);
}

/* Real video reflection: bright at contact, increasingly diffused with distance. */
.hero-floor-reflection {
  z-index: 2;
  top: 0;
  left: 50%;
  width: 124%;
  height: min(150vh, 1400px);
  object-fit: contain;
  object-position: center top;
  transform: translateX(-50%) scaleY(-1.03);
  transform-origin: center top;
  opacity: calc(.52 + var(--logo-luma) * .36);
  filter: blur(5px) brightness(1.05) saturate(1.02);
  -webkit-mask-image:
    linear-gradient(to bottom, rgba(0,0,0,.98) 0%, rgba(0,0,0,.90) 20%, rgba(0,0,0,.68) 44%, rgba(0,0,0,.40) 66%, rgba(0,0,0,.16) 86%, transparent 100%),
    radial-gradient(ellipse 100% 108% at 50% 0%, #000 0%, #000 68%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(to bottom, rgba(0,0,0,.98) 0%, rgba(0,0,0,.90) 20%, rgba(0,0,0,.68) 44%, rgba(0,0,0,.40) 66%, rgba(0,0,0,.16) 86%, transparent 100%),
    radial-gradient(ellipse 100% 108% at 50% 0%, #000 0%, #000 68%, transparent 100%);
  mask-composite: intersect;
}

/* Faceted etched glass: visible only where the stage catches light. */
.hero-floor-geometry {
  z-index: 4;
  inset: 8% -18% -42%;
  opacity: .12;
  transform: perspective(760px) rotateX(68deg) scale(1.62, 2.08) translateY(-4%);
  transform-origin: center top;
  background:
    linear-gradient(118deg, transparent 0 25%, rgba(178,219,249,.18) 25.12% 25.32%, transparent 25.48% 100%),
    linear-gradient(62deg, transparent 0 75%, rgba(178,219,249,.14) 75.12% 75.32%, transparent 75.48% 100%),
    linear-gradient(142deg, transparent 0 48%, rgba(157,203,237,.09) 48.1% 48.26%, transparent 48.42% 100%),
    repeating-linear-gradient(90deg, rgba(157,202,235,.09) 0 1px, transparent 1px 108px),
    repeating-linear-gradient(0deg, rgba(157,202,235,.065) 0 1px, transparent 1px 69px);
  -webkit-mask-image: radial-gradient(ellipse 88% 84% at 50% 0%, rgba(0,0,0,.90), rgba(0,0,0,.38) 58%, transparent 100%);
  mask-image: radial-gradient(ellipse 88% 84% at 50% 0%, rgba(0,0,0,.90), rgba(0,0,0,.38) 58%, transparent 100%);
}

/* No content panel: copy floats naturally over the same stage. */
.hero-copy {
  z-index: 9;
  margin-top: calc(var(--floor-overlap) * -.54);
  padding: clamp(1rem, 2vw, 1.65rem) 0 2rem;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}

/* Slow moving light across the glass, kept below the animation only. */
.hero::after {
  z-index: 6;
  top: calc(5.4rem + var(--stage-height) - var(--floor-overlap));
  bottom: -5%;
  width: 19%;
  background: linear-gradient(90deg, transparent, rgba(202,232,253,.105), transparent);
  filter: blur(23px);
  animation: hero-floor-sweep 17s cubic-bezier(.42,0,.2,1) infinite;
}

@media (max-width: 900px) {
  .hero { min-height: 680px; }
}

@media (max-width: 680px) {
  .hero {
    --stage-height: clamp(410px, 60svh, 590px);
    --floor-overlap: clamp(74px, 11svh, 110px);
    min-height: 680px;
  }
  .hero-floor {
    top: calc(5rem + var(--stage-height) - var(--floor-overlap));
    left: -8%;
    right: -8%;
  }
  .hero-floor-reflection {
    width: 150%;
    height: min(140vh, 1200px);
    opacity: calc(.48 + var(--logo-luma) * .32);
    filter: blur(6px) brightness(1.0) saturate(.96);
  }
  .hero-floor::before { top: 16%; height: 34px; opacity: .48; }
  .hero-floor::after { height: 280px; }
  .hero-floor-geometry { opacity: .095; left: -32%; right: -32%; }
  .hero-copy {
    margin: calc(var(--floor-overlap) * -.48) 1.25rem 0;
    padding-top: .9rem;
  }
  .hero::after { display: none; }
}