AeroCore

UserBigcatgj
Author: motionsites
Original Link
8/17/2026
通用
Landing Page

Prompt Content

<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta
      name="description"
      content="EngineTech designs and manufactures custom propulsion systems for aerospace programs."
    />
    <title>EngineTech | Custom Aerospace Engines</title>
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
    <link rel="stylesheet" type="text/css" href="https://unpkg.com/@phosphor-icons/[email protected]/src/regular/style.css" />
    <style>
:root {
  color-scheme: light;
  --font-sans: "Geist", "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --geist-background: #ffffff;
  --geist-foreground: #0a0a0a;
  --geist-muted: #666666;
  --hero-blue: #7191d0;
  --hero-blue-soft: #aab8d5;
  --hero-cloud: #ece9e6;
  --hero-bg-bottom: linear-gradient(180deg, var(--hero-blue) 0%, var(--hero-blue-soft) 55%, var(--hero-cloud) 100%);
  --hero-bg-top: linear-gradient(180deg, rgb(255 255 255 / 0.04), rgb(255 255 255 / 0.12));
  --hero-max-width: 1820px;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background: var(--geist-background);
  color: var(--geist-foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

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

.mission {
  position: relative;
  z-index: 40;
  min-height: 100vh;
  margin-top: -12vh;
  background: #ffffff;
  color: #161616;
}

.mission__inner {
  display: grid;
  grid-template-columns: minmax(240px, 0.95fr) minmax(0, 2fr);
  grid-template-rows: auto minmax(360px, 1fr);
  column-gap: clamp(56px, 8vw, 170px);
  row-gap: clamp(76px, 5vw, 104px);
  width: min(100% - 96px, var(--hero-max-width));
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(34px, 3vw, 54px) 0 clamp(32px, 4vw, 62px);
}

.mission__eyebrow {
  grid-column: 1;
  grid-row: 1;
  align-self: start;
  margin: 0;
  color: #202020;
  font-size: clamp(13px, 0.9vw, 16.8px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: 0;
}

.mission__statement {
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  max-width: 1180px;
}

.mission__statement h2 {
  margin: 0;
  color: #141414;
  font-size: clamp(29px, 1.95vw, 41.3px);
  font-weight: 260;
  line-height: 1.18;
  letter-spacing: 0;
}

.mission__button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: clamp(46px, 3.3vw, 72px);
  color: #171717;
  font-size: clamp(13.8px, 1vw, 18.3px);
  font-weight: 700;
  line-height: 1;
}

.mission__button span:last-child {
  display: inline-flex;
  align-items: center;
  min-height: clamp(58px, 3.65vw, 72px);
  padding: 0 clamp(18px, 1.35vw, 26px);
  border: 1px solid #c6c6c6;
  border-radius: 5px;
  box-shadow: inset 0 0 0 1px rgb(0 0 0 / 0.04);
}

.mission__button-icon {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: clamp(58px, 3.65vw, 72px);
  aspect-ratio: 1;
  border-radius: 5px;
  background: #d8e8ff;
  transition:
    background 180ms ease,
    transform 180ms ease;
}

.mission__button-icon .ph {
  font-size: clamp(22px, 1.5vw, 28px);
  color: currentColor;
  display: block;
}

.mission__button:hover .mission__button-icon {
  background: #c7dcfb;
  transform: translate(2px, 2px);
}

.mission__support {
  grid-column: 1;
  grid-row: 2;
  align-self: start;
  max-width: 520px;
  margin: 0;
  color: #5f5f5f;
  font-size: clamp(23.7px, 1.56vw, 30.6px);
  font-weight: 370;
  line-height: 1.18;
  letter-spacing: 0;
}

.mission__media {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: transparent;
}

.hero {
  position: relative;
  height: 180vh;
  min-height: 1238px;
  overflow: clip;
  background: var(--hero-blue);
}

.hero__background {
  position: sticky;
  top: 0;
  z-index: 0;
  height: 100vh;
  overflow: hidden;
  background:
    linear-gradient(
      180deg,
      var(--hero-top, #7191d0) 0%,
      var(--hero-mid, #aab8d5) 55%,
      var(--hero-bottom, #ece9e6) 100%
    );
}

.hero__bg-layer {
  position: absolute;
  inset: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  pointer-events: none;
}

.hero__bg-layer--bottom {
  background:
    radial-gradient(circle at 52% 26%, rgb(255 255 255 / 0.22), transparent 35%),
    linear-gradient(180deg, rgb(70 100 170 / 0.14), rgb(255 255 255 / 0));
}

.hero__bg-layer--top {
  z-index: 1;
  background: var(--hero-bg-top);
  mix-blend-mode: screen;
}

.hero__stars {
  position: absolute;
  inset: 0 0 auto;
  z-index: 2;
  height: 210px;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgb(255 255 255 / 0.78) 0 1px, transparent 1.8px),
    radial-gradient(circle, rgb(255 255 255 / 0.58) 0 1px, transparent 1.6px),
    radial-gradient(circle, rgb(255 255 255 / 0.68) 0 1px, transparent 1.7px);
  background-position:
    10% 24%,
    38% 16%,
    76% 32%;
  background-size:
    180px 94px,
    260px 120px,
    340px 150px;
  opacity: 0.45;
  animation: hero-stars-twinkle 4.8s ease-in-out infinite alternate;
}

@keyframes hero-stars-twinkle {
  0% { opacity: 0.18; filter: brightness(0.92); }
  50% { opacity: 0.58; filter: brightness(1.12); }
  100% { opacity: 0.34; filter: brightness(1); }
}

.hero__nav {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 100;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto minmax(180px, 1fr);
  align-items: center;
  gap: 32px;
  width: min(100% - 96px, var(--hero-max-width));
  margin: 0;
  padding: 27px 16px 16px;
  color: #ffffff;
  transform: translate3d(-50%, 0, 0);
  transition:
    background-color 300ms ease,
    color 300ms ease,
    transform 300ms ease,
    box-shadow 300ms ease,
    border-color 300ms ease,
    padding 300ms ease,
    top 300ms ease;
  border: 1px solid transparent;
  border-radius: 0;
}

.hero__nav.nav--scroll-down {
  transform: translate3d(-50%, 16px, 0);
  background-color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #111111;
  padding: 14px 24px;
  border-radius: 40px;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow:
    0 12px 30px -10px rgba(0, 0, 0, 0.08),
    0 4px 12px -5px rgba(0, 0, 0, 0.03);
}

.hero__nav.nav--scroll-down .brand__name { color: #111111; }
.hero__nav.nav--scroll-down .brand__mark { background: #111111; }
.hero__nav.nav--scroll-down .hero__links { color: rgba(17, 17, 17, 0.8); }
.hero__nav.nav--scroll-down .hero__links a { color: inherit; }
.hero__nav.nav--scroll-down .hero__links a:hover { color: #111111; }
.hero__nav.nav--scroll-down .hero__cta { background: #111111; color: #ffffff; box-shadow: none; }

.hero__nav.nav--scroll-up {
  transform: translate3d(-50%, -100px, 0);
  pointer-events: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 7px;
  min-width: 0;
}

.brand__mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 29px;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 50%;
  background: #ffffff;
  transition: background-color 300ms ease;
}

.brand__mark::before {
  content: "";
  position: absolute;
  inset: -8px;
  background: var(--hero-blue);
  clip-path: polygon(0 20%, 100% 8%, 100% 19%, 0 31%, 0 43%, 100% 31%, 100% 42%, 0 54%, 0 66%, 100% 54%, 100% 65%, 0 77%);
}

.brand__mark span { display: none; }

.brand__name {
  color: #ffffff;
  font-size: 24px;
  font-weight: 560;
  line-height: 1;
  letter-spacing: 0;
  transition: color 300ms ease;
}

.hero__links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(22px, 2.55vw, 44px);
  color: rgb(255 255 255 / 0.9);
  font-size: 14px;
  font-weight: 600;
  line-height: 20px;
  white-space: nowrap;
  transition: color 300ms ease;
}

.hero__links a { transition: color 160ms ease; }
.hero__links a:hover { color: #ffffff; }

.hero__cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 122px;
  min-height: 46px;
  padding: 0 17px;
  border-radius: 6px;
  background: rgb(233 240 255 / 0.9);
  color: #111111;
  font-size: 14px;
  font-weight: 600;
  line-height: 20px;
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.42);
  transition:
    background 160ms ease,
    transform 160ms ease,
    color 160ms ease;
}

.hero__cta:hover { background: #ffffff; transform: translateY(-1px); }

.hero__content {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  height: 100vh;
  width: min(100%, var(--hero-max-width));
  margin: 0 auto;
  pointer-events: none;
}

.hero__title {
  position: fixed;
  top: calc(50% - 56px - clamp(82px, 8vw, 126px));
  left: 4%;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin: 0;
  width: 96vw;
  color: #ffffff;
  font-weight: 200;
  letter-spacing: 0;
  line-height: 0.88;
  pointer-events: none;
  transform: translate3d(0, var(--scroll-y, 0px), 0);
  will-change: transform, opacity;
}

.hero__title-line {
  display: block;
  font-size: clamp(144px, 18vw, 285px);
  white-space: nowrap;
}

.hero__title-line--one { position: relative; z-index: 10; }

.hero__title-row {
  position: fixed;
  top: calc(50% - 56px + clamp(50px, 4.5vw, 90px));
  left: 4%;
  z-index: 2;
  display: flex;
  align-items: baseline;
  gap: clamp(112px, 12vw, 224px);
  color: #ffffff;
  font-weight: 200;
  pointer-events: none;
  transform: translate3d(15vw, var(--scroll-y, 0px), 0);
  will-change: transform, opacity;
}

.hero__title-line--two,
.hero__title-line--three { position: relative; }
.hero__title-line--three { transform: translateX(112px); }

.engine-visual {
  position: fixed;
  z-index: 3;
  left: 50%;
  top: -15px;
  width: auto;
  height: calc((100% + 15px) * 1.4);
  max-width: calc(100vw - 96px);
  max-height: 1023px;
  aspect-ratio: 2 / 3;
  transform: translate3d(-50%, var(--scroll-y, 0px), 0);
  will-change: transform, opacity;
  filter: drop-shadow(0 28px 34px rgb(26 31 42 / 0.22));
}

.engine-visual__asset {
  display: block;
  width: auto;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  object-position: center bottom;
}

.hero__caption {
  position: fixed;
  z-index: 4;
  left: clamp(24px, 3.85vw, 78px);
  bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 24px;
  max-width: min(170px, calc(50vw - 112px));
  margin: 0;
  color: rgb(42 42 42 / 0.58);
  font-size: 16px;
  font-weight: 400;
  line-height: 22px;
  letter-spacing: 0;
  transform: translate3d(0, var(--scroll-y, 0px), 0);
  will-change: transform, opacity;
}

.hero__caption::before {
  content: "";
  display: block;
  width: 1px;
  height: 44px;
  background: rgb(42 42 42 / 0.32);
}

.hero.is-past .hero__title,
.hero.is-past .hero__title-row,
.hero.is-past .hero__caption,
.hero.is-past .engine-visual {
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 1180px) {
  .mission__inner {
    grid-template-columns: minmax(190px, 0.7fr) minmax(0, 1.7fr);
    column-gap: clamp(36px, 5vw, 72px);
    width: min(100% - 48px, var(--hero-max-width));
  }
  .mission__statement h2 { font-size: clamp(26px, 3.37vw, 38.2px); }
  .mission__support { font-size: clamp(20.6px, 2.3vw, 26px); }
  .hero__nav {
    grid-template-columns: auto 1fr auto;
    width: min(100% - 48px, var(--hero-max-width));
  }
  .hero__links { gap: 20px; font-size: 14px; }
  .brand__name { font-size: 22px; }
  .hero__cta { min-width: 122px; min-height: 46px; font-size: 14px; }
}

@media (max-width: 860px) {
  .mission { margin-top: -8vh; }
  .mission__inner {
    display: flex;
    flex-direction: column;
    gap: 44px;
    width: min(100% - 48px, var(--hero-max-width));
    min-height: auto;
    padding: 34px 0 40px;
  }
  .mission__statement { max-width: none; }
  .mission__statement h2 { font-size: clamp(26px, 7.65vw, 39.8px); line-height: 1.1; }
  .mission__button { margin-top: 34px; font-size: 13.8px; }
  .mission__button-icon { width: 56px; }
  .mission__support { max-width: 640px; margin: 52px 0 0; font-size: clamp(19.9px, 5.35vw, 26px); }
  .mission__media { margin-top: 8px; }
  .hero { height: 180vh; min-height: 1238px; }
  .hero__nav { grid-template-columns: 1fr auto; padding-top: 22px; }
  .hero__links { display: none; }
  .hero__content { height: 100vh; }
  .hero__title-line { font-size: clamp(102px, 31.5vw, 192px); }
  .hero__title { top: calc(50% - 56px - clamp(58px, 14vw, 90px)); left: 5%; }
  .hero__title-row { top: calc(50% - 56px + clamp(32px, 9vw, 63px)); left: 5%; transform: translate3d(10vw, var(--scroll-y, 0px), 0); }
  .engine-visual { top: -19px; height: calc((100% + 19px) * 1.4); max-height: 868px; }
  .hero__caption { right: 24px; bottom: 24px; max-width: min(170px, calc(100vw - 48px)); font-size: 16px; line-height: 22px; }
}

@media (max-width: 560px) {
  .mission__inner { width: min(100% - 32px, var(--hero-max-width)); }
  .mission__eyebrow { max-width: 240px; font-size: 12.2px; }
  .mission__statement h2 { font-size: clamp(23.7px, 7.19vw, 32.1px); }
  .mission__support { font-size: clamp(18.3px, 5.97vw, 23.7px); }
  .mission__media { aspect-ratio: 4 / 3; }
  .hero__nav { width: min(100% - 32px, var(--hero-max-width)); gap: 16px; }
  .brand__mark { width: 24px; }
  .brand__name { font-size: 17px; }
  .hero__cta { min-width: auto; min-height: 38px; padding: 0 12px; font-size: 13px; }
  .hero__title-line { font-size: clamp(111px, 38.4vw, 185px); }
  .hero__title-row { gap: clamp(72px, 20vw, 128px); transform: translate3d(10vw, var(--scroll-y, 0px), 0); }
  .hero__caption { display: none; }
}

.showcase-film {
  position: fixed;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  z-index: 45;
  overflow: hidden;
  background: #d7dde4;
  opacity: 0;
  pointer-events: none;
  will-change: top, left, width, height, border-radius, opacity;
}

.showcase-film__video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.showcase-film__overlay {
  position: absolute;
  inset: 0;
  background: #000;
  pointer-events: none;
}

.showcase {
  position: relative;
  z-index: 50;
  height: 600vh;
}

.showcase__sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  background: transparent;
  overflow: visible;
}

.showcase__ui {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  padding: clamp(32px, 4vw, 72px) clamp(32px, 4.5vw, 80px);
  pointer-events: none;
  will-change: opacity;
}

.showcase__panels {
  grid-column: 1;
  position: relative;
  min-height: clamp(200px, 30vh, 400px);
  max-width: 640px;
}

.showcase__panel {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 460ms cubic-bezier(0.4, 0, 0.2, 1),
    transform 460ms cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.showcase__panel.is-active { opacity: 1; transform: none; pointer-events: auto; }

.showcase__panel-num {
  display: block;
  margin: 0 0 clamp(12px, 1.1vw, 22px);
  color: rgb(255 255 255 / 0.42);
  font-size: clamp(11px, 0.78vw, 14px);
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
}

.showcase__panel-title {
  margin: 0 0 clamp(14px, 1.3vw, 26px);
  color: #ffffff;
  font-size: clamp(38px, 4.4vw, 80px);
  font-weight: 200;
  line-height: 1.07;
  letter-spacing: -0.022em;
}

.showcase__panel-desc {
  max-width: 490px;
  margin: 0;
  color: rgb(255 255 255 / 0.58);
  font-size: clamp(14px, 1.05vw, 18px);
  font-weight: 400;
  line-height: 1.6;
}

.showcase__tabs-nav {
  grid-column: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: clamp(10px, 0.9vw, 20px);
  padding-left: clamp(36px, 5vw, 120px);
  pointer-events: auto;
}

.showcase__tab {
  display: flex;
  align-items: center;
  gap: clamp(8px, 0.7vw, 14px);
  color: rgb(255 255 255 / 0.28);
  font-size: clamp(12px, 0.82vw, 15px);
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  cursor: default;
  user-select: none;
  transition: color 320ms ease;
}

.showcase__tab.is-active { color: #ffffff; }

.showcase__tab-bar {
  display: block;
  flex-shrink: 0;
  width: 1px;
  height: 14px;
  background: currentColor;
  opacity: 0;
  transition: opacity 320ms ease;
}

.showcase__tab.is-active .showcase__tab-bar { opacity: 1; }
.showcase__tab-name { transition: color 320ms ease; }

.showcase__tab-num {
  font-weight: 600;
  font-size: clamp(11px, 0.72vw, 13px);
  color: rgb(255 255 255 / 0.38);
  transition: color 320ms ease;
}

.showcase__tab.is-active .showcase__tab-num { color: rgb(255 255 255 / 0.65); }

@media (max-width: 860px) {
  .showcase__ui { grid-template-columns: 1fr; }
  .showcase__tabs-nav { display: none; }
  .showcase__panel-title { font-size: clamp(30px, 8vw, 54px); }
}

@media (max-width: 560px) {
  .showcase__ui { padding: 28px 24px; }
  .showcase__panel-title { font-size: clamp(26px, 9vw, 42px); }
  .showcase__panel-desc { font-size: 14px; }
}

.capabilities {
  position: relative;
  z-index: 70;
  min-height: 100vh;
  padding: clamp(34px, 4vw, 72px) clamp(16px, 3.8vw, 72px);
  background: #f7f8f8;
  color: #111111;
}

.capabilities__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  max-width: var(--hero-max-width);
  margin: 0 auto clamp(24px, 3vw, 42px);
}

.capabilities__intro { max-width: 860px; }

.capabilities__intro h2 {
  max-width: 920px;
  margin: 0;
  color: #111111;
  font-size: clamp(29px, 3.2vw, 54px);
  font-weight: 300;
  letter-spacing: 0;
  line-height: 1.08;
}

.capabilities__intro p {
  max-width: 760px;
  margin: 18px 0 0;
  color: #677070;
  font-size: clamp(14px, 1vw, 17px);
  font-weight: 400;
  line-height: 1.62;
}

.capabilities__button {
  flex: 0 0 auto;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid rgb(17 17 17 / 0.1);
  border-radius: 999px;
  background: rgb(255 255 255 / 0.78);
  color: #111111;
  font-size: 14px;
  font-weight: 700;
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.95),
    0 18px 44px rgb(31 44 44 / 0.08);
}

.capabilities__button .ph { font-size: 18px; }

.capabilities__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(14px, 1.25vw, 22px);
  max-width: var(--hero-max-width);
  min-height: clamp(620px, 72vh, 780px);
  margin: 0 auto;
}

.capabilities__stack {
  display: grid;
  grid-template-rows: minmax(210px, 0.74fr) minmax(270px, 1fr);
  gap: clamp(14px, 1.25vw, 22px);
  min-width: 0;
}

.capabilities__stack--systems { grid-template-rows: minmax(420px, 1.45fr) auto; }

.cap-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgb(18 35 35 / 0.09);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 22px 60px rgb(21 34 34 / 0.08);
}

.cap-card--tall, .cap-card--metric, .cap-card--tools { min-height: 0; }
.cap-card--media, .cap-card--metric { color: #ffffff; background: #dce3e3; }

.cap-card__video {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
}

.cap-card__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgb(5 12 14 / 0.3), transparent 34%),
    linear-gradient(0deg, rgb(5 12 14 / 0.78), transparent 48%);
}

.cap-card__light {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgb(255 255 255 / 0.45), rgb(255 255 255 / 0.34)),
    linear-gradient(0deg, rgb(247 248 248 / 0.36), transparent 62%);
}

.cap-card__label {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  color: rgb(255 255 255 / 0.78);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: uppercase;
}

.cap-card__label--left { justify-content: flex-start; padding: 0; color: #758080; }

.cap-card__timeline {
  position: absolute;
  z-index: 1;
  right: 20px;
  bottom: 20px;
  left: 20px;
  display: grid;
  gap: 12px;
}

.cap-card__timeline div {
  display: grid;
  grid-template-columns: 58px 16px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  color: rgb(255 255 255 / 0.76);
  font-size: 12px;
  line-height: 1.2;
}

.cap-card__timeline b { display: block; width: 5px; height: 5px; border-radius: 50%; background: rgb(255 255 255 / 0.62); }
.cap-card__timeline strong { min-width: 0; color: #ffffff; font-size: clamp(13px, 0.95vw, 15px); font-weight: 650; }
.cap-card__timeline em { color: rgb(255 255 255 / 0.58); font-style: normal; white-space: nowrap; }

.cap-card--quote,
.cap-card--contact {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  background:
    linear-gradient(135deg, rgb(255 255 255 / 0.72), rgb(238 244 244 / 0.86)),
    #edf2f2;
}

.cap-card--video-panel > :not(.cap-card__video, .cap-card__light, .cap-card__shade) { position: relative; z-index: 1; }

.cap-card--quote blockquote { margin: clamp(22px, 2.4vw, 34px) 0 20px; color: #263030; font-size: clamp(15px, 1vw, 18px); line-height: 1.62; }
.cap-card--quote p, .cap-card--contact p { margin: 0; color: #6b7676; font-size: 14px; line-height: 1.5; }
.cap-card--quote strong { display: block; color: #111111; font-size: 15px; }

.cap-card--metric { display: block; min-height: 320px; }

.cap-card__metric {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  text-align: center;
  text-shadow: 0 12px 32px rgb(0 0 0 / 0.3);
}

.cap-card__metric strong {
  position: absolute;
  top: 50%;
  left: 50%;
  font-size: clamp(82px, 7.4vw, 134px);
  font-weight: 220;
  letter-spacing: 0;
  line-height: 0.9;
  transform: translate(-50%, -50%);
}

.cap-card__metric span {
  position: absolute;
  right: 24px;
  bottom: 24px;
  left: 24px;
  color: rgb(255 255 255 / 0.82);
  font-size: clamp(14px, 1.05vw, 18px);
  line-height: 1.4;
}

.cap-card--tools {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0 0 clamp(20px, 2vw, 28px);
  background:
    linear-gradient(135deg, rgb(255 255 255 / 0.72), rgb(231 238 238 / 0.9)),
    #eef3f3;
}

.cap-card--tools .cap-card__label { color: #758080; }
.cap-card--tools-media { min-height: 420px; padding-bottom: 0; background: transparent; }
.cap-card--tools-media .cap-card__label { color: rgb(255 255 255 / 0.82); }
.cap-card--tools-media .cap-card__shade {
  background:
    linear-gradient(180deg, rgb(5 12 14 / 0.18), transparent 34%),
    linear-gradient(0deg, rgb(5 12 14 / 0.32), transparent 56%);
}

.tool-marquee {
  display: grid;
  gap: 14px;
  overflow: hidden;
  padding: 26px 0 8px;
  mask-image: linear-gradient(to right, transparent, #000 9%, #000 91%, transparent);
}

.tool-marquee__row { display: flex; width: max-content; gap: 12px; }

.tool-marquee__row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 54px;
  padding: 0 16px;
  border: 1px solid rgb(34 52 52 / 0.1);
  border-radius: 14px;
  background: rgb(255 255 255 / 0.78);
  color: #2c3838;
  font-size: 13px;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.9);
}

.cap-card--tools-media .tool-marquee__row span {
  border-color: rgb(255 255 255 / 0.2);
  background: rgb(255 255 255 / 0.18);
  color: #ffffff;
  backdrop-filter: blur(10px);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.24);
}

.tool-marquee__row .ph { font-size: 20px; }
.tool-marquee__row--left { animation: marquee-left 24s linear infinite; }
.tool-marquee__row--right { animation: marquee-right 28s linear infinite; }

@keyframes marquee-left { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes marquee-right { from { transform: translateX(-50%); } to { transform: translateX(0); } }

.cap-card--contact {
  min-height: 118px;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 76px 20px 24px;
}

.cap-card--contact a:not(.cap-card__icon-button) {
  display: inline-block;
  margin: 14px 0 6px;
  color: #111111;
  font-size: clamp(18px, 1.45vw, 24px);
  font-weight: 360;
  letter-spacing: 0;
  line-height: 1.05;
}

.cap-card__icon-button {
  position: absolute;
  top: 50%;
  right: 16px;
  z-index: 2;
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgb(17 17 17 / 0.1);
  border-radius: 50%;
  background: #111111;
  color: #ffffff;
  transform: translateY(-50%);
}

.cap-card__icon-button .ph { font-size: 19px; }

@media (max-width: 1080px) {
  .capabilities__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); min-height: auto; }
  .cap-card--tall { min-height: 620px; }
  .capabilities__stack:last-child { grid-column: 1 / -1; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: minmax(260px, 1fr); }
}

@media (max-width: 760px) {
  .capabilities__header { flex-direction: column; }
  .capabilities__button { width: 100%; }
  .capabilities__grid, .capabilities__stack, .capabilities__stack:last-child { grid-template-columns: 1fr; grid-template-rows: auto; }
  .cap-card--tall { min-height: 560px; }
  .cap-card__timeline div { grid-template-columns: 52px 14px minmax(0, 1fr); }
  .cap-card__timeline em { grid-column: 3; white-space: normal; }
}

.stats {
  position: relative;
  z-index: 80;
  min-height: 100vh;
  padding: clamp(44px, 5vw, 86px) clamp(16px, 3.8vw, 72px) clamp(54px, 5vw, 90px);
  background:
    radial-gradient(circle at 78% 18%, rgb(113 145 208 / 0.18), transparent 34%),
    radial-gradient(circle at 18% 88%, rgb(170 184 213 / 0.11), transparent 28%),
    linear-gradient(180deg, #111414 0%, #171a1a 100%);
  color: #f7f8f8;
}

.stats__header {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  gap: clamp(32px, 6vw, 120px);
  max-width: var(--hero-max-width);
  margin: 0 auto clamp(34px, 4.5vw, 72px);
}

.stats__title-wrap h2 {
  max-width: 920px;
  margin: 0;
  color: #f7f8f8;
  font-size: clamp(29px, 3.2vw, 54px);
  font-weight: 300;
  letter-spacing: 0;
  line-height: 1.08;
}

.stats__summary {
  align-self: start;
  margin: 0;
  color: rgb(247 248 248 / 0.8);
  font-size: clamp(18px, 1.65vw, 28px);
  font-weight: 360;
  line-height: 1.34;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 420ms ease, transform 420ms ease;
}

.stats__summary.is-visible { opacity: 1; transform: none; }

.stats__tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  max-width: var(--hero-max-width);
  margin: 0 auto;
  border-bottom: 1px solid rgb(255 255 255 / 0.14);
}

.stats__tab {
  position: relative;
  min-height: 58px;
  padding: 0 20px 18px 0;
  border: 0;
  background: transparent;
  color: rgb(247 248 248 / 0.5);
  font: inherit;
  font-size: clamp(14px, 1.22vw, 22px);
  font-weight: 430;
  letter-spacing: 0;
  text-align: left;
  cursor: pointer;
  transition: color 220ms ease;
}

.stats__tab::after {
  content: "";
  position: absolute;
  right: 16px;
  bottom: -1px;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--hero-blue), #aab8d5);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 360ms cubic-bezier(0.22, 1, 0.36, 1);
}

.stats__tab.is-active { color: #ffffff; }
.stats__tab.is-active::after { transform: scaleX(1); }

.stats__chart {
  position: relative;
  max-width: var(--hero-max-width);
  min-height: clamp(520px, 58vh, 680px);
  margin: clamp(28px, 3vw, 48px) auto 0;
  padding: 0 0 22px;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 0.08);
  border-radius: 20px;
  background-color: rgb(255 255 255 / 0.025);
  background-image:
    repeating-linear-gradient(
      to right,
      transparent 0,
      transparent calc(10% - 1px),
      rgb(255 255 255 / 0.07) calc(10% - 1px),
      rgb(255 255 255 / 0.07) 10%
    );
  box-shadow:
    inset 0 1px 0 rgb(255 255 255 / 0.08),
    0 24px 70px rgb(0 0 0 / 0.18);
}

.stats__chart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(18px, 2vw, 28px);
  border-bottom: 1px solid rgb(255 255 255 / 0.08);
  background: rgb(255 255 255 / 0.025);
}

.stats__chart-head span, .stats__chart-head strong { font-size: clamp(12px, 0.86vw, 14px); line-height: 1; text-transform: uppercase; }
.stats__chart-head span { color: #ffffff; font-weight: 760; letter-spacing: 0.16em; }
.stats__chart-head strong { color: rgb(247 248 248 / 0.48); font-weight: 620; letter-spacing: 0.12em; }

.stats__axis {
  display: grid;
  grid-template-columns: minmax(180px, 0.27fr) minmax(0, 1fr);
  gap: clamp(18px, 2vw, 34px);
  padding: 14px clamp(24px, 2.4vw, 42px) 0;
  color: rgb(247 248 248 / 0.42);
  font-size: clamp(11px, 0.84vw, 14px);
}

.stats__axis div { display: grid; grid-template-columns: repeat(11, minmax(0, 1fr)); }
.stats__axis div span { text-align: left; }
.stats__axis div span:last-child { text-align: right; }

.stats__bars { display: grid; gap: clamp(16px, 2vh, 26px); padding: clamp(26px, 3vw, 48px) clamp(24px, 2.4vw, 42px) 0; }

.stats__bar-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.27fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(18px, 2vw, 34px);
  opacity: 0;
  transform: translateY(18px);
}

.stats__chart.is-ready .stats__bar-row { animation: stats-row-in 520ms cubic-bezier(0.22, 1, 0.36, 1) forwards; animation-delay: var(--bar-delay); }

.stats__bar-label strong, .stats__bar-label span { display: block; }
.stats__bar-label strong { color: #ffffff; font-size: clamp(15px, 1.1vw, 19px); font-weight: 680; line-height: 1.2; }
.stats__bar-label span { margin-top: 5px; color: rgb(247 248 248 / 0.48); font-size: clamp(12px, 0.86vw, 14px); line-height: 1.35; }

.stats__track {
  position: relative;
  height: clamp(48px, 5.4vh, 64px);
  overflow: hidden;
  border-radius: 0;
  background: rgb(255 255 255 / 0.055);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.075), 0 12px 32px rgb(0 0 0 / 0.16);
}

.stats__range {
  position: absolute;
  top: 9px;
  bottom: 9px;
  left: var(--range-start);
  width: var(--range-width);
  border: 1px solid rgb(170 184 213 / 0.22);
  background: linear-gradient(90deg, rgb(113 145 208 / 0.05), rgb(170 184 213 / 0.14), rgb(113 145 208 / 0.05));
  opacity: 0;
  transform: scaleX(0.6);
  transform-origin: left;
}

.stats__chart.is-ready .stats__range { animation: stats-range-in 620ms cubic-bezier(0.22, 1, 0.36, 1) forwards; animation-delay: calc(var(--bar-delay) + 60ms); }

.stats__bar {
  position: relative;
  z-index: 1;
  width: var(--bar-value);
  height: 100%;
  background: linear-gradient(90deg, rgb(113 145 208 / 0.62) 0%, #8fb0ef 62%, #d6e3ff 100%);
  box-shadow: 0 0 34px rgb(113 145 208 / 0.24);
  transform: scaleX(0);
  transform-origin: left;
}

.stats__chart.is-ready .stats__bar { animation: stats-fill 900ms cubic-bezier(0.22, 1, 0.36, 1) forwards; animation-delay: calc(var(--bar-delay) + 110ms); }

.stats__value { position: absolute; z-index: 3; top: 50%; right: 18px; color: #ffffff; font-size: clamp(14px, 1vw, 18px); font-weight: 740; transform: translateY(-50%); }

.stats__trace { position: absolute; inset: 0; z-index: 2; pointer-events: none; }

.stats__trace i {
  position: absolute;
  top: var(--point-y);
  left: var(--point-x);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(255 255 255 / 0.95) 0 8%, rgb(214 227 255 / 0.42) 9% 22%, transparent 58%);
  filter: blur(0.1px);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.2);
}

.stats__trace i::before, .stats__trace i::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgb(255 255 255 / 0.72), transparent);
  transform: translate(-50%, -50%) rotate(var(--spark-rotate, 0deg));
}

.stats__trace i::before { width: 24px; height: 1px; }
.stats__trace i::after { width: 1px; height: 18px; background: linear-gradient(180deg, transparent, rgb(170 184 213 / 0.62), transparent); }

.stats__spark--1 { --spark-rotate: 22deg; width: 14px; height: 14px; }
.stats__spark--2 { --spark-rotate: -18deg; width: 11px; height: 11px; }

.stats__chart.is-ready .stats__trace i { animation: stats-point-in 420ms cubic-bezier(0.22, 1, 0.36, 1) forwards; animation-delay: calc(var(--bar-delay) + 260ms + var(--point-delay)); }

@keyframes stats-row-in { to { opacity: 1; transform: none; } }
@keyframes stats-fill { to { transform: scaleX(1); } }
@keyframes stats-range-in { to { opacity: 1; transform: scaleX(1); } }
@keyframes stats-point-in { to { opacity: 0.86; transform: translate(-50%, -50%) scale(1); } }

@media (max-width: 980px) {
  .stats__header { grid-template-columns: 1fr; }
  .stats__tabs { display: flex; overflow-x: auto; }
  .stats__tab { flex: 0 0 min(260px, 76vw); }
  .stats__bar-row { grid-template-columns: 1fr; gap: 10px; }
  .stats__axis { grid-template-columns: 1fr; }
  .stats__axis > span { display: none; }
}

@media (max-width: 620px) {
  .stats__title-wrap h2 { font-size: clamp(26px, 8vw, 42px); }
  .stats__chart { min-height: auto; padding-bottom: 46px; }
  .stats__axis div { grid-template-columns: repeat(6, 1fr); }
  .stats__axis div span:nth-child(even) { display: none; }
}

.video-stories {
  position: relative;
  z-index: 90;
  min-height: 100vh;
  padding: clamp(46px, 5vw, 88px) 0 clamp(44px, 4vw, 74px);
  overflow: hidden;
  background: #f7f8f8;
  color: #111111;
}

.video-stories__header { width: min(100% - 96px, 900px); margin: 0 auto clamp(38px, 4vw, 74px); }
.video-stories__header h2 { margin: 0; color: #111111; font-size: clamp(38px, 4.4vw, 76px); font-weight: 300; letter-spacing: 0; line-height: 1.08; }
.video-stories__header p { max-width: 720px; margin: 22px 0 0; color: #697272; font-size: clamp(16px, 1.25vw, 21px); font-weight: 420; line-height: 1.55; }

.video-stories__rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(520px, 34vw);
  gap: clamp(28px, 3vw, 54px);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding: 0 max(48px, calc((100vw - var(--hero-max-width)) / 2 + 48px)) 36px;
  scrollbar-width: none;
}

.video-stories__rail::-webkit-scrollbar { display: none; }

.story-card {
  scroll-snap-align: center;
  min-width: 0;
  opacity: 0.54;
  transform: translateY(10px);
  transition: opacity 260ms ease, transform 260ms ease;
}

.story-card:hover, .story-card:focus-within { opacity: 1; transform: none; }

.story-card__media {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  background: #dfe5e6;
  object-fit: cover;
  object-position: center;
  box-shadow: 0 18px 48px rgb(21 34 34 / 0.1);
}

.story-card__content { padding: 24px 28px 0; }
.story-card__content p { margin: 0 0 12px; color: #111111; font-size: 15px; font-weight: 760; line-height: 1; }
.story-card__content h3 { max-width: 680px; margin: 0; color: #252b2b; font-size: clamp(18px, 1.22vw, 24px); font-weight: 520; letter-spacing: 0; line-height: 1.38; }
.story-card__content span { display: block; margin-top: 14px; color: #858d8d; font-size: 14px; line-height: 1.4; }

.video-stories__footer { display: flex; align-items: center; gap: 8px; width: min(100% - 96px, 900px); margin: 28px auto 0; }
.video-stories__footer span { display: block; width: 56px; height: 4px; border-radius: 999px; background: #cfd4d4; }
.video-stories__footer span:nth-child(3) { width: 320px; background: #111111; }
.video-stories__footer strong { margin-left: 18px; color: #7a8282; font-size: 14px; font-weight: 650; letter-spacing: 0.02em; }

@media (max-width: 860px) {
  .video-stories__header, .video-stories__footer { width: min(100% - 48px, 900px); }
  .video-stories__rail { grid-auto-columns: minmax(320px, 82vw); padding: 0 24px 30px; }
  .story-card { opacity: 1; transform: none; }
}

@media (max-width: 560px) {
  .video-stories__header, .video-stories__footer { width: min(100% - 32px, 900px); }
  .story-card__content { padding: 18px 4px 0; }
  .video-stories__footer span:nth-child(3) { width: 150px; }
}

.site-footer { position: relative; z-index: 100; overflow: hidden; background: #000000; color: #ffffff; }

.footer-dots { position: relative; height: 120px; overflow: hidden; background: #000000; }

.footer-dots__line {
  position: absolute;
  left: 0;
  top: 50%;
  width: 200%;
  height: 70px;
  opacity: 0.75;
  background-image:
    radial-gradient(circle, rgb(255 255 255 / 0.55) 1.5px, transparent 2px),
    radial-gradient(circle, rgb(255 255 255 / 0.35) 1px, transparent 1.5px),
    radial-gradient(circle, rgb(255 255 255 / 0.45) 1.2px, transparent 1.8px);
  background-position: 0 8px, 24px 22px, 48px 14px;
  background-size: 72px 38px, 110px 44px, 160px 52px;
  animation: footerDotsMove 18s linear infinite;
  transform: translateY(-50%);
}

@keyframes footerDotsMove { from { transform: translate3d(0, -50%, 0); } to { transform: translate3d(-50%, -50%, 0); } }

.site-footer__inner { width: min(100% - 96px, var(--hero-max-width)); margin: 0 auto; padding: clamp(34px, 4vw, 66px) 0 clamp(18px, 2vw, 34px); }

.site-footer__top {
  display: grid;
  grid-template-columns: minmax(320px, 1.25fr) repeat(3, minmax(150px, 0.42fr));
  gap: clamp(28px, 4vw, 76px);
  min-height: clamp(220px, 24vw, 330px);
}

.site-footer__top h2 { max-width: 680px; margin: 0; color: #ffffff; font-size: clamp(34px, 3.5vw, 62px); font-weight: 220; letter-spacing: 0; line-height: 1.06; }

.site-footer__nav { display: flex; flex-direction: column; align-items: flex-start; gap: clamp(14px, 1.35vw, 22px); }
.site-footer__nav a { color: rgb(255 255 255 / 0.88); font-size: 16px; font-weight: 650; line-height: 1.1; transition: color 180ms ease, transform 180ms ease; }
.site-footer__nav a:hover { color: #ffffff; transform: translateX(3px); }

.site-footer__brand-row { width: 100%; margin-top: clamp(18px, 3vw, 46px); }
.site-footer__brand { display: flex; align-items: center; width: 100%; min-width: 0; color: #ffffff; }

.site-footer__mark {
  position: relative;
  flex: 0 0 clamp(58px, 6.1vw, 118px);
  aspect-ratio: 1;
  margin-right: clamp(14px, 1.6vw, 28px);
  overflow: hidden;
  border-radius: 50%;
  background: #ffffff;
}

.site-footer__mark::before {
  content: "";
  position: absolute;
  inset: -18%;
  background: #000000;
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      <engine-hero></engine-hero>

      <section class="mission" id="company" aria-labelledby="mission-title" data-section="mission">
        <div class="mission__inner">
          <p class="mission__eyebrow">The Name Reflects Our Mission</p>

          <div class="mission__statement">
            <h2 id="mission-title">
              Demand for resilient propulsion is rising as aerospace programs move faster, fly farther,
              and require engines built with absolute precision.
            </h2>

            <a class="mission__button" href="#technology">
              <span class="mission__button-icon" aria-hidden="true">
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              <span>Discover Our Story</span>
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          <p class="mission__support">
            Our name, EngineTech, reflects our commitment to moving advanced aircraft and spacecraft from
            ambitious concepts to dependable flight-ready power.
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          <div class="mission__media" aria-label="EngineTech propulsion systems in motion"></div>
        </div>
      </section>

      <section class="showcase" id="technology" aria-label="Technology highlights"></section>

      <section class="capabilities" id="solutions" aria-labelledby="capabilities-title">
        <div class="capabilities__header">
          <div class="capabilities__intro">
            <h2 id="capabilities-title">Propulsion programs need a partner that can move from concept to certified hardware.</h2>
            <p>
              EngineTech combines precision manufacturing, hot-fire validation, materials engineering, and mission support
              for aircraft and spacecraft programs that cannot afford uncertainty.
            </p>
          </div>

          <a class="capabilities__button" href="#contact">
            <span>Start a Program</span>
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        <div class="capabilities__grid" aria-label="EngineTech capabilities and proof points">
          <article class="cap-card cap-card--tall cap-card--media">
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              <source src="https://assets.mixkit.co/videos/45229/45229-720.mp4" type="video/mp4" />
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            <div class="cap-card__shade" aria-hidden="true"></div>

            <div class="cap-card__label">
              <span>Program Background</span>
            </div>

            <div class="cap-card__timeline">
              <div><span>2026</span><b aria-hidden="true"></b><strong>Reusable upper-stage demonstrator</strong><em>Thermal qualification</em></div>
              <div><span>2025</span><b aria-hidden="true"></b><strong>Hybrid-electric aircraft platform</strong><em>Combustor redesign</em></div>
              <div><span>2024</span><b aria-hidden="true"></b><strong>Orbital transfer vehicle</strong><em>Flight article delivery</em></div>
            </div>
          </article>

          <div class="capabilities__stack">
            <article class="cap-card cap-card--quote">
              <div class="cap-card__label cap-card__label--left">
                <span>Mission Voice</span>
              </div>
              <blockquote>
                "EngineTech brought the discipline we needed: clear design reviews, repeatable test data, and hardware
                that arrived ready for integration."
              </blockquote>
              <p><strong>Dr. Lena Morris</strong> Propulsion Lead, Orbital Systems Group</p>
            </article>

            <article class="cap-card cap-card--metric cap-card--video-panel">
              <video class="cap-card__video" autoplay muted loop playsinline>
                <source src="https://assets.mixkit.co/videos/23211/23211-720.mp4" type="video/mp4" />
              </video>
              <div class="cap-card__shade" aria-hidden="true"></div>
              <div class="cap-card__metric">
                <strong>2K</strong>
                <span>Highly Qualified Engineers</span>
              </div>
            </article>
          </div>

          <div class="capabilities__stack capabilities__stack--systems">
            <article class="cap-card cap-card--tools cap-card--tools-media cap-card--video-panel">
              <video class="cap-card__video" autoplay muted loop playsinline>
                <source src="https://assets.mixkit.co/videos/23843/23843-720.mp4" type="video/mp4" />
              </video>
              <div class="cap-card__shade" aria-hidden="true"></div>

              <div class="cap-card__label">
                <span>Core Systems</span>
              </div>

              <div class="tool-marquee" aria-hidden="true">
                <div class="tool-marquee__row tool-marquee__row--left">
                  <span><i class="ph ph-gear-six"></i> Turbopumps</span>
                  <span><i class="ph ph-fire"></i> Hot-fire</span>
                  <span><i class="ph ph-gauge"></i> Telemetry</span>
                  <span><i class="ph ph-atom"></i> Alloys</span>
                  <span><i class="ph ph-wrench"></i> Assembly</span>
                  <span><i class="ph ph-gear-six"></i> Turbopumps</span>
                  <span><i class="ph ph-fire"></i> Hot-fire</span>
                  <span><i class="ph ph-gauge"></i> Telemetry</span>
                  <span><i class="ph ph-atom"></i> Alloys</span>
                  <span><i class="ph ph-wrench"></i> Assembly</span>
                </div>
                <div class="tool-marquee__row tool-marquee__row--right">
                  <span><i class="ph ph-cpu"></i> Controls</span>
                  <span><i class="ph ph-wave-sine"></i> Vibration</span>
                  <span><i class="ph ph-shield-check"></i> Certification</span>
                  <span><i class="ph ph-rocket-launch"></i> Launch</span>
                  <span><i class="ph ph-chart-line-up"></i> Analysis</span>
                  <span><i class="ph ph-cpu"></i> Controls</span>
                  <span><i class="ph ph-wave-sine"></i> Vibration</span>
                  <span><i class="ph ph-shield-check"></i> Certification</span>
                  <span><i class="ph ph-rocket-launch"></i> Launch</span>
                  <span><i class="ph ph-chart-line-up"></i> Analysis</span>
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              </div>
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            <article class="cap-card cap-card--contact" id="contact">
              <div>
                <div class="cap-card__label cap-card__label--left">
                  <span>Reach Engineering</span>
                </div>
                <a href="mailto:[email protected]">[email protected]</a>
                <p>+1 415 018 4270</p>
              </div>
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      </section>

      <section class="stats" id="our-edge" aria-labelledby="stats-title">
        <div class="stats__header">
          <div class="stats__title-wrap">
            <h2 id="stats-title">Unmatched propulsion data across every flight-critical layer.</h2>
          </div>
          <p class="stats__summary" data-stats-summary>
            EngineTech maps thermal limits, production capacity, upstream readiness, and hydrogen pathways into
            clear decisions for ambitious aerospace programs.
          </p>
        </div>

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            Materials & Manufacturing
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            Fuels & Upstream
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      <section class="video-stories" id="our-team" aria-labelledby="video-stories-title">
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          <h2 id="video-stories-title">Program stories from the people building flight-ready power.</h2>
          <p>
            Short field notes from integration leads, test engineers, and manufacturing teams moving advanced
            propulsion systems from requirement reviews to repeatable flight hardware.
          </p>
        </div>

        <div class="video-stories__rail" aria-label="EngineTech video previews">
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            <div class="story-card__content">
              <p>Integration Review</p>
              <h3>How a reusable upper-stage program moved from thermal risk to stable qualification.</h3>
              <span>Reusable systems · 04:20</span>
            </div>
          </article>

          <article class="story-card">
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              <source src="https://d8j0ntlcm91z4.cloudfront.net/user_38xzZboKViGWJOttwIXH07lWA1P/hf_20260324_032535_4ccc152e-0cc8-4ee5-a698-e1a98cea8a1e.mp4" type="video/mp4" />
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            <div class="story-card__content">
              <p>Hot-Fire Campaign</p>
              <h3>Inside the test cell where telemetry, vibration, and injector response converge.</h3>
              <span>Validation · 03:45</span>
            </div>
          </article>

          <article class="story-card">
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              <source src="https://d8j0ntlcm91z4.cloudfront.net/user_38xzZboKViGWJOttwIXH07lWA1P/hf_20260324_033707_b842a2ea-f223-4804-96d0-737ab67510fc.mp4" type="video/mp4" />
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            <div class="story-card__content">
              <p>Manufacturing Floor</p>
              <h3>Why sub-micron inspection changes the way aerospace teams plan reliability.</h3>
              <span>Precision build · 05:10</span>
            </div>
          </article>

          <article class="story-card">
            <video class="story-card__media" autoplay muted loop playsinline>
              <source src="https://d8j0ntlcm91z4.cloudfront.net/user_38xzZboKViGWJOttwIXH07lWA1P/hf_20260324_032431_5e054107-51c0-4162-9f0f-3a40054761ef.mp4" type="video/mp4" />
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            <div class="story-card__content">
              <p>Hydrogen Pathway</p>
              <h3>Designing feed systems and ignition envelopes for hydrogen-ready propulsion.</h3>
              <span>H2 systems · 04:55</span>
            </div>
          </article>

          <article class="story-card">
            <video class="story-card__media" autoplay muted loop playsinline>
              <source src="https://d8j0ntlcm91z4.cloudfront.net/user_38xzZboKViGWJOttwIXH07lWA1P/hf_20260324_032535_4ccc152e-0cc8-4ee5-a698-e1a98cea8a1e.mp4" type="video/mp4" />
            </video>
            <div class="story-card__content">
              <p>Mission Support</p>
              <h3>The operational cadence behind launch-window support and post-test analysis.</h3>
              <span>Field readiness · 03:30</span>
            </div>
          </article>
        </div>

        <div class="video-stories__footer" aria-hidden="true">
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          <strong>05 / 05</strong>
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      missionMediaVisible = mr.width > 0 && mr.height > 0 && mr.bottom > 0 && mr.top < vh;
      missionMediaPending = mr.width > 0 && mr.height > 0 && mr.top >= vh;

      if (missionMediaVisible && scrolled <= 0) {
        const mediaCenterY = mr.top + mr.height / 2;
        if (mediaCenterY > vh / 2) { this.isStartLocked = false; this.expandStartScrollY = 0; }
        if (mediaCenterY <= vh / 2 || this.isStartLocked) {
          if (!this.isStartLocked) { this.expandStartScrollY = window.scrollY; }
          this.isStartLocked = true;
          this.startRect = this.cardToRect(mr);
        } else {
          this.startRect = this.cardToRect(mr);
        }
      }
    }

    if (!this.isStartLocked) {
      if (missionMediaPending) { this.startRect = null; this.expandStartScrollY = 0; }
      if (this.startRect) { this.applyRect(this.startRect); }
      film.style.opacity = this.startRect ? "1" : "0";
      filmOverlay.style.opacity = "0";
      ui.style.opacity = "0";
      this.frame = requestAnimationFrame(this.loop);
      return;
    }

    const expandP = clamp((window.scrollY - this.expandStartScrollY) / vh, 0, 1);
    const eased = easeOutCubic(expandP);
    film.style.opacity = "1";

    const sr = this.startRect || { top: vh * 0.21, left: window.innerWidth * 0.38, width: window.innerWidth * 0.58, height: vh * 0.58, radius: 0 };
    this.applyRect({
      top: lerp(sr.top, 0, eased),
      left: lerp(sr.left, 0, eased),
      width: lerp(sr.width, window.innerWidth, eased),
      height: lerp(sr.height, vh, eased),
      radius: lerp(sr.radius, 0, eased),
    });

    filmOverlay.style.opacity = String((eased * 0.22).toFixed(3));

    if (expandP < 1) { ui.style.opacity = "0"; this.frame = requestAnimationFrame(this.loop); return; }

    const progress = clamp(scrolled / totalScroll, 0, 1);
    const uiP = clamp(progress / 0.08, 0, 1);
    ui.style.opacity = String(easeInOutCubic(uiP).toFixed(3));

    const TAB_START = 0.08;
    const tabP = clamp((progress - TAB_START) / (1 - TAB_START), 0, 1);
    const activeTab = clamp(Math.floor(tabP * TABS.length), 0, TABS.length - 1);

    panels.forEach((p, i) => { const active = i === activeTab; p.classList.toggle("is-active", active); p.setAttribute("aria-hidden", String(!active)); });
    tabs.forEach((t, i) => { const active = i === activeTab; t.classList.toggle("is-active", active); t.setAttribute("aria-selected", String(active)); });

    this.frame = requestAnimationFrame(this.loop);
  };

  destroy() { cancelAnimationFrame(this.frame); this.film?.remove(); }
}

new ShowcaseSection();

// === Stats Section ===
const DATASETS = {
  cities: {
    title: "Cities & Infrastructure",
    summary: "Distributed aerospace infrastructure needs engines that can test, relight, and recover across dense launch corridors and remote operating bases.",
    bars: [
      { label: "Mobile integration bays", value: 82, target: 88, rangeStart: 58, rangeEnd: 91, unit: "%", note: "deployment coverage", trace: [28, 42, 57, 63, 74, 82] },
      { label: "Airport-adjacent service cells", value: 68, target: 74, rangeStart: 44, rangeEnd: 79, unit: "%", note: "qualified workflows", trace: [18, 36, 41, 55, 61, 68] },
      { label: "Remote launch support", value: 54, target: 63, rangeStart: 30, rangeEnd: 70, unit: "%", note: "field readiness", trace: [14, 24, 39, 43, 48, 54] },
      { label: "Thermal recovery loops", value: 76, target: 81, rangeStart: 50, rangeEnd: 84, unit: "%", note: "heat reuse potential", trace: [26, 38, 49, 66, 72, 76] },
    ],
  },
  materials: {
    title: "Materials & Manufacturing",
    summary: "EngineTech combines high-temperature alloys, additive tooling, and inspection data to compress the path from design lock to certified hardware.",
    bars: [
      { label: "Nickel superalloy margin", value: 91, target: 94, rangeStart: 68, rangeEnd: 96, unit: "%", note: "thermal headroom", trace: [44, 61, 70, 79, 86, 91] },
      { label: "Additive chamber tooling", value: 72, target: 80, rangeStart: 48, rangeEnd: 86, unit: "%", note: "lead-time reduction", trace: [19, 34, 48, 53, 67, 72] },
      { label: "Sub-micron inspection yield", value: 96, target: 97, rangeStart: 82, rangeEnd: 99, unit: "%", note: "accepted components", trace: [71, 77, 84, 89, 94, 96] },
      { label: "Reusable test article cycles", value: 84, target: 88, rangeStart: 62, rangeEnd: 91, unit: "%", note: "qualification depth", trace: [36, 52, 64, 71, 79, 84] },
    ],
  },
  fuels: {
    title: "Fuels & Upstream",
    summary: "Fuel-path analysis links propellant availability, storage constraints, and injector behavior before a program commits to flight architecture.",
    bars: [
      { label: "Methane supply compatibility", value: 78, target: 83, rangeStart: 52, rangeEnd: 88, unit: "%", note: "regional availability", trace: [22, 31, 46, 58, 69, 78] },
      { label: "Kerosene retrofit readiness", value: 64, target: 70, rangeStart: 40, rangeEnd: 74, unit: "%", note: "legacy platforms", trace: [28, 35, 39, 52, 57, 64] },
      { label: "Cryogenic storage stability", value: 88, target: 92, rangeStart: 66, rangeEnd: 95, unit: "%", note: "validated envelopes", trace: [45, 56, 68, 74, 83, 88] },
      { label: "Injector response confidence", value: 92, target: 94, rangeStart: 70, rangeEnd: 97, unit: "%", note: "hot-fire data", trace: [48, 62, 73, 85, 89, 92] },
    ],
  },
  hydrogen: {
    title: "H2 Hydrogen",
    summary: "Hydrogen programs require tight coordination between tankage, feed systems, ignition stability, and ultra-low-temperature operations.",
    bars: [
      { label: "Hydrogen-ready turbopumps", value: 86, target: 90, rangeStart: 62, rangeEnd: 93, unit: "%", note: "design maturity", trace: [30, 46, 60, 71, 79, 86] },
      { label: "LH2 feedline conditioning", value: 74, target: 82, rangeStart: 47, rangeEnd: 86, unit: "%", note: "ground systems", trace: [18, 29, 44, 58, 66, 74] },
      { label: "Ignition stability range", value: 93, target: 95, rangeStart: 72, rangeEnd: 98, unit: "%", note: "transient control", trace: [54, 68, 75, 84, 90, 93] },
      { label: "Zero-carbon flight pathway", value: 81, target: 87, rangeStart: 56, rangeEnd: 90, unit: "%", note: "program fit", trace: [24, 39, 55, 68, 76, 81] },
    ],
  },
};

class StatsSection {
  activeKey = "cities";

  constructor() {
    this.el = document.querySelector(".stats");
    if (!this.el) return;
    this.tabs = this.el.querySelectorAll("[data-stats-tab]");
    this.summary = this.el.querySelector("[data-stats-summary]");
    this.chart = this.el.querySelector("[data-stats-chart]");
    this.tabs.forEach((tab) => { tab.addEventListener("click", () => this.setActive(tab.dataset.statsTab)); });
    this.render();
  }

  setActive(key) {
    if (!DATASETS[key] || key === this.activeKey) return;
    this.activeKey = key;
    this.tabs.forEach((tab) => { const active = tab.dataset.statsTab === key; tab.classList.toggle("is-active", active); tab.setAttribute("aria-selected", String(active)); });
    this.render();
  }

  render() {
    const data = DATASETS[this.activeKey];
    this.summary.classList.remove("is-visible");
    this.chart.classList.remove("is-ready");

    window.setTimeout(() => {
      this.summary.textContent = data.summary;
      this.chart.innerHTML = `
        <div class="stats__chart-head">
          <span>${data.title}</span>
          <strong>Operating envelope</strong>
        </div>
        <div class="stats__bars">
          ${data.bars.map((bar, index) => `
            <article class="stats__bar-row" style="--bar-value: ${bar.value}%; --range-start: ${bar.rangeStart}%; --range-width: ${bar.rangeEnd - bar.rangeStart}%; --bar-delay: ${index * 90}ms;">
              <div class="stats__bar-label">
                <strong>${bar.label}</strong>
                <span>${bar.note}</span>
              </div>
              <div class="stats__track" aria-hidden="true">
                <div class="stats__range"></div>
                <div class="stats__bar"></div>
                <span class="stats__value">${bar.value}${bar.unit}</span>
                <div class="stats__trace">
                  ${bar.trace.map((point, pointIndex) => `<i class="stats__spark stats__spark--${pointIndex % 3}" style="--point-x: ${Math.min(point, bar.value - 3)}%; --point-y: ${pointIndex % 2 === 0 ? 34 : 62}%; --point-delay: ${pointIndex * 70}ms"></i>`).join("")}
                </div>
              </div>
            </article>
          `).join("")}
        </div>
        <div class="stats__axis" aria-hidden="true">
          <span></span>
          <div>
            ${Array.from({ length: 11 }, (_, i) => `<span>${i * 10}</span>`).join("")}
          </div>
        </div>
      `;

      requestAnimationFrame(() => {
        this.summary.classList.add("is-visible");
        this.chart.classList.add("is-ready");
      });
    }, 140);
  }
}

new StatsSection();
    </script>
  </body>
</html>

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