:root {
  --bg: #031018;
  --bg-deep: #020913;
  --panel: #071823;
  --panel-soft: rgba(10, 28, 40, 0.7);
  --line: rgba(111, 239, 255, 0.18);
  --glow: #56efff;
  --glow-soft: rgba(86, 239, 255, 0.22);
  --text: #f4fbff;
  --muted: rgba(220, 238, 245, 0.74);
  --ink: #0a1722;
  --surface: #f5fbfd;
  --surface-line: rgba(13, 39, 54, 0.09);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Instrument Sans", sans-serif;
  color: var(--text);
  overflow-x: hidden;
  background:
    radial-gradient(circle at 72% 18%, rgba(43, 206, 232, 0.2), transparent 24%),
    radial-gradient(circle at 20% 10%, rgba(27, 86, 110, 0.24), transparent 32%),
    linear-gradient(180deg, #04111b 0%, #030b13 42%, #031018 100%);
}

body.js-motion-ready .reveal,
body.js-motion-ready .reveal-on-scroll {
  opacity: 0;
  transform: translate3d(0, 24px, 0) scale(0.985);
}

body.js-motion-ready .reveal.is-visible,
body.js-motion-ready .reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  transition:
    opacity 700ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 900ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--delay, 0s);
}

[data-parallax] {
  --parallax-x: 0px;
  --parallax-y: 0px;
}

a {
  color: inherit;
}

.page {
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.15rem 5vw;
  background: rgba(2, 10, 18, 0.72);
  border-bottom: 1px solid rgba(95, 225, 246, 0.08);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: clamp(10rem, 18vw, 14rem);
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.menu-toggle {
  display: none;
  width: 3.2rem;
  height: 3.2rem;
  padding: 0;
  border: 1px solid rgba(125, 239, 255, 0.22);
  border-radius: 999px;
  background: rgba(7, 24, 35, 0.72);
  color: var(--text);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.32rem;
  cursor: pointer;
  backdrop-filter: blur(12px);
}

.menu-toggle span {
  display: block;
  width: 1.2rem;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(0.4rem) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-0.4rem) rotate(-45deg);
}

.site-nav a {
  text-decoration: none;
  color: rgba(236, 247, 251, 0.78);
  font-size: 0.96rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  align-items: center;
  gap: 2rem;
  padding: 5.2rem 5vw 4rem;
  min-height: calc(100vh - 5rem);
  overflow: hidden;
  perspective: 1200px;
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 41rem;
  will-change: transform;
  transform: translate3d(var(--parallax-x), var(--parallax-y), 0);
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--glow);
}

.eyebrow-dark {
  color: #0ea3b4;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "Sora", sans-serif;
  letter-spacing: -0.04em;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3.5rem, 8vw, 6.8rem);
  line-height: 0.94;
}

.hero-subcopy {
  margin: 1.4rem 0 0;
  max-width: 35rem;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.65;
  color: rgba(241, 250, 253, 0.9);
}

.hero-body,
.section-heading p,
.feature-card p,
.capability-list p,
.cta-card p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-body {
  max-width: 36rem;
  margin: 1rem 0 0;
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 11rem;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #03212a;
  background: linear-gradient(135deg, #e0ffff, #61efff);
  box-shadow: 0 18px 48px rgba(86, 239, 255, 0.24);
}

.button-secondary {
  color: var(--text);
  border: 1px solid rgba(125, 239, 255, 0.22);
  background: rgba(7, 24, 35, 0.56);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.4rem;
}

.hero-metrics article {
  padding: 1rem 1rem 1.1rem;
  background: rgba(7, 22, 32, 0.5);
  border: 1px solid rgba(104, 230, 255, 0.14);
  border-radius: 1.2rem;
  backdrop-filter: blur(12px);
}

.hero-metrics strong,
.feature-card h3,
.capability-list h4 {
  display: block;
  font-size: 1rem;
  color: var(--text);
}

.hero-metrics span {
  display: block;
  margin-top: 0.45rem;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.92rem;
}

.hero-visual {
  position: relative;
  min-height: 35rem;
  isolation: isolate;
  --hero-progress: 0;
  --front-progress: 0;
  --side-progress: 0;
}

.hero-grid-glow {
  position: absolute;
  inset: -3% -10% 0% 4%;
  border-radius: 2rem;
  background:
    linear-gradient(rgba(92, 243, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 243, 255, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at 62% 46%, black 34%, transparent 78%);
  opacity: 0.55;
  transform: translate3d(var(--parallax-x), var(--parallax-y), 0) rotate(-8deg);
  filter: blur(0.4px);
  will-change: transform;
}

.hero-orb {
  position: absolute;
  inset: 1% -4% auto auto;
  width: min(48rem, 100%);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(95, 245, 255, 0.24) 0%, rgba(95, 245, 255, 0.08) 34%, transparent 68%);
  filter: blur(16px);
  will-change: transform;
  transform: translate3d(var(--parallax-x), var(--parallax-y), 0);
}

.orca-art {
  position: absolute;
  max-width: none;
  max-width: none;
  filter:
    drop-shadow(0 0 14px rgba(86, 239, 255, 0.22))
    drop-shadow(0 0 52px rgba(86, 239, 255, 0.1));
  opacity: 0.96;
  will-change: transform;
}

.orca-art-front {
  left: 58%;
  top: -1.75rem;
  width: min(44rem, 98%);
  opacity: calc(1 - var(--front-progress));
  transform:
    translate3d(var(--parallax-x), var(--parallax-y), 0)
    translateX(-50%)
    translateY(calc(var(--front-progress) * 108px))
    scale(calc(1.08 - var(--front-progress) * 0.28));
  filter:
    drop-shadow(0 0 16px rgba(86, 239, 255, 0.24))
    drop-shadow(0 0 72px rgba(86, 239, 255, 0.12))
    blur(calc(var(--front-progress) * 3px));
}

.orca-art-side {
  right: -3%;
  top: -1%;
  width: min(54rem, 110%);
  opacity: var(--side-progress);
  transform:
    translate3d(var(--parallax-x), var(--parallax-y), 0)
    translateX(calc((1 - var(--side-progress)) * 120px))
    translateY(calc((1 - var(--side-progress)) * 26px))
    scale(calc(0.84 + var(--side-progress) * 0.16));
  filter:
    drop-shadow(0 0 14px rgba(86, 239, 255, 0.22))
    drop-shadow(0 0 52px rgba(86, 239, 255, 0.1))
    blur(calc((1 - var(--side-progress)) * 4px));
}

.section {
  padding: 5.6rem 5vw;
}

.section-light {
  background:
    linear-gradient(180deg, rgba(245, 251, 253, 0.98), #eef7fa 100%);
  color: var(--ink);
}

.section-dark {
  background:
    radial-gradient(circle at 20% 30%, rgba(41, 190, 216, 0.14), transparent 24%),
    linear-gradient(180deg, #05131d 0%, #04111a 100%);
}

.section-cta {
  padding-top: 0;
  background:
    linear-gradient(180deg, #04111a 0%, #071924 100%);
}

.section-heading {
  max-width: 46rem;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.section-heading h2,
.cta-card h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.05;
}

.section-heading p {
  margin: 1rem auto 0;
  max-width: 39rem;
}

#platform .section-heading .eyebrow {
  color: #3b7784;
}

#platform .section-heading > p.reveal-on-scroll {
  color: #29424f;
  font-weight: 500;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.feature-card {
  padding: 1.45rem;
  border-radius: 1.5rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--surface-line);
  box-shadow: 0 20px 70px rgba(6, 21, 34, 0.05);
  transition:
    transform 240ms ease,
    box-shadow 240ms ease,
    border-color 240ms ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 80px rgba(6, 21, 34, 0.1);
  border-color: rgba(14, 163, 180, 0.16);
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(64, 220, 235, 0.18), rgba(14, 163, 180, 0.06));
  color: #0c8998;
  font-family: "Sora", sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
}

.feature-card h3 {
  margin-top: 1rem;
  color: var(--ink);
  font-size: 1.45rem;
  line-height: 1.18;
}

.feature-card p {
  margin: 0.85rem 0 1rem;
  color: rgba(10, 23, 34, 0.72);
}

.feature-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-card li {
  position: relative;
  padding-left: 1.3rem;
  color: rgba(10, 23, 34, 0.82);
  line-height: 1.8;
}

.feature-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #40dceb;
  box-shadow: 0 0 0 0.2rem rgba(64, 220, 235, 0.12);
}

.split-panel {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 1.4rem;
  align-items: stretch;
}

.spotlight-card,
.capability-list article,
.cta-card {
  border: 1px solid var(--line);
  border-radius: 1.75rem;
  background: var(--panel-soft);
  backdrop-filter: blur(14px);
}

.spotlight-card {
  padding: 2rem;
  min-height: 21rem;
  background:
    radial-gradient(circle at 80% 15%, rgba(86, 239, 255, 0.16), transparent 24%),
    linear-gradient(180deg, rgba(10, 29, 41, 0.9), rgba(4, 14, 23, 0.9));
}

.pill {
  display: inline-flex;
  padding: 0.45rem 0.72rem;
  border-radius: 999px;
  margin: 0 0 1rem;
  background: rgba(86, 239, 255, 0.1);
  color: var(--glow);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.spotlight-card h3 {
  max-width: 11ch;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.02;
}

.spotlight-card p:last-child {
  max-width: 31rem;
  margin-top: 1rem;
}

.capability-list {
  display: grid;
  gap: 1rem;
}

.capability-list article {
  padding: 1.35rem 1.4rem;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    background-color 220ms ease;
}

.capability-list article:hover {
  transform: translateY(-4px);
  border-color: rgba(111, 239, 255, 0.28);
  background: rgba(11, 31, 43, 0.92);
}

.capability-list h4 {
  font-size: 1.25rem;
  margin-bottom: 0.45rem;
}

.capability-list p {
  margin: 0;
}

.cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
  padding: 2rem;
  background:
    linear-gradient(135deg, rgba(243, 251, 253, 0.98), rgba(224, 246, 250, 0.92));
  color: var(--ink);
  border-color: rgba(15, 125, 138, 0.14);
}

.cta-card p {
  max-width: 40rem;
  color: rgba(10, 23, 34, 0.72);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 3.2rem;
  }

  .hero-visual {
    min-height: 24rem;
    order: -1;
  }

  .orca-art {
    position: absolute;
  }

  .orca-art-front {
    left: 54%;
    top: -1rem;
    width: min(32rem, 98%);
  }

  .orca-art-side {
    top: 0.75rem;
    right: 0;
    width: min(44rem, 100%);
  }

  .hero-orb {
    inset: 4% 0 auto 50%;
    transform: translateX(-50%);
    width: min(35rem, 100%);
  }

  .hero-grid-glow {
    inset: 0;
    mask-image: radial-gradient(circle at 50% 50%, black 24%, transparent 74%);
  }

  .feature-grid,
  .split-panel {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 780px) {
  .site-header {
    position: sticky;
    top: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

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

  .site-nav {
    display: none;
    grid-column: 1 / -1;
    width: 100%;
    margin-top: 0.9rem;
    padding: 1rem;
    border: 1px solid rgba(125, 239, 255, 0.12);
    border-radius: 1.2rem;
    background: rgba(4, 15, 24, 0.94);
    backdrop-filter: blur(14px);
  }

  .site-nav.is-open {
    display: grid;
    gap: 0.2rem;
  }

  .site-nav a {
    display: block;
    padding: 0.8rem 0.2rem;
  }

  .hero-metrics,
  .feature-grid,
  .split-panel,
  .cta-card {
    grid-template-columns: 1fr;
  }

  .cta-card {
    display: grid;
  }

  h1 {
    max-width: 8ch;
  }

  .hero-visual {
    min-height: 16rem;
  }

  .orca-art-front {
    left: 50%;
    width: min(20rem, 92%);
    top: -0.35rem;
  }

  .orca-art-side {
    width: min(26rem, 112%);
    top: 2rem;
    right: -1rem;
  }

  .section,
  .hero {
    padding-left: 1.2rem;
    padding-right: 1.2rem;
  }
}