:root {
  color-scheme: dark;
  --midnight: #071014;
  --ink: #0a161b;
  --ink-soft: #0d1d22;
  --panel: #10242a;
  --panel-raised: #153038;
  --frost: #f2f8f6;
  --frost-muted: #b7cbc9;
  --slate: #76909b;
  --line: rgba(183, 203, 201, 0.16);
  --line-strong: rgba(183, 203, 201, 0.28);
  --sea-glass: #31c7b5;
  --sea-glass-deep: #0f9f91;
  --sea-wash: rgba(49, 199, 181, 0.12);
  --max-width: 1240px;
  --shadow: 0 32px 100px rgba(0, 0, 0, 0.44);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--midnight);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--frost);
  background:
    radial-gradient(circle at 90% 7%, rgba(15, 159, 145, 0.12), transparent 30rem),
    var(--midnight);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(242, 248, 246, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 248, 246, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  mask-image: linear-gradient(to bottom, black, transparent 70%);
}

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

img {
  display: block;
  max-width: 100%;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--sea-glass);
  outline-offset: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  border-radius: 0.55rem;
  color: var(--midnight);
  background: var(--sea-glass);
  transform: translateY(-180%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 50;
  display: flex;
  width: min(calc(100% - 2rem), var(--max-width));
  min-height: 74px;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  border: 1px solid transparent;
  border-radius: 0 0 1.1rem 1.1rem;
  transform: translateX(-50%);
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(7, 16, 20, 0.86);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  letter-spacing: 0.08em;
}

.brand img {
  width: 136px;
  height: auto;
}

.brand span {
  padding-left: 0.7rem;
  border-left: 1px solid var(--line-strong);
  color: var(--frost-muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.9rem;
  color: var(--frost-muted);
  font-size: 0.88rem;
}

.site-nav a {
  transition: color 150ms ease;
}

.site-nav a:hover {
  color: var(--frost);
}

.site-nav .nav-contact {
  padding: 0.62rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--frost);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-content: center;
  gap: 6px;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--frost);
  background: transparent;
  cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 17px;
  height: 1px;
  background: currentColor;
  transition: transform 160ms ease;
}

.hero {
  position: relative;
  display: grid;
  width: min(calc(100% - 3rem), var(--max-width));
  min-height: 100svh;
  margin: 0 auto;
  padding: 9.5rem 0 6.5rem;
  grid-template-columns: minmax(0, 0.92fr) minmax(480px, 1.08fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 6rem);
}

.hero-glow {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(10px);
  pointer-events: none;
}

.hero-glow--one {
  top: 20%;
  right: -16%;
  width: 34rem;
  height: 34rem;
  background: radial-gradient(circle, rgba(49, 199, 181, 0.17), transparent 67%);
}

.hero-glow--two {
  bottom: 2%;
  left: -20%;
  width: 28rem;
  height: 28rem;
  background: radial-gradient(circle, rgba(95, 123, 138, 0.12), transparent 68%);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.75rem;
  margin-bottom: 2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--frost-muted);
  background: rgba(16, 36, 42, 0.62);
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.status-pill span {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--sea-glass);
  box-shadow: 0 0 0 5px rgba(49, 199, 181, 0.1);
}

.eyebrow {
  margin: 0 0 1.15rem;
  color: var(--sea-glass);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(3.45rem, 6.6vw, 6.8rem);
  font-weight: 600;
  letter-spacing: -0.062em;
  line-height: 0.91;
}

.hero h1 em {
  color: var(--sea-glass);
  font-style: normal;
  font-weight: 500;
}

.hero-lede {
  max-width: 610px;
  margin: 2rem 0 0;
  color: var(--frost-muted);
  font-size: clamp(1.05rem, 1.45vw, 1.28rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2.3rem;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.8rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 0.7rem;
  font-size: 0.9rem;
  font-weight: 700;
  transition:
    transform 150ms ease,
    background-color 150ms ease,
    border-color 150ms ease;
}

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

.button--primary {
  color: #04110f;
  background: var(--sea-glass);
}

.button--primary:hover {
  background: #5bd7c9;
}

.button--quiet {
  border-color: var(--line-strong);
  color: var(--frost);
  background: rgba(16, 36, 42, 0.42);
}

.button--quiet:hover {
  border-color: rgba(49, 199, 181, 0.45);
  background: var(--sea-wash);
}

.positioning-line {
  margin: 2.2rem 0 0;
  color: var(--slate);
  font-size: 0.76rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.product-stage {
  position: relative;
  min-height: 590px;
  perspective: 1500px;
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(49, 199, 181, 0.16);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit--outer {
  width: 560px;
  height: 560px;
}

.orbit--inner {
  width: 390px;
  height: 390px;
  border-color: rgba(242, 248, 246, 0.1);
}

.product-window {
  position: absolute;
  width: min(590px, 91%);
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(183, 203, 201, 0.2);
  border-radius: 0.95rem;
  background: #0a1114;
  box-shadow: var(--shadow);
}

.product-window figcaption {
  display: flex;
  height: 36px;
  align-items: center;
  gap: 0.5rem;
  padding: 0 0.9rem;
  border-bottom: 1px solid rgba(183, 203, 201, 0.1);
  color: var(--frost-muted);
  background: #0c171b;
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.window-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--sea-glass);
}

.product-window img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.product-window--unleashed img,
.edition-card--unleashed .edition-preview img {
  object-position: center bottom;
}

.product-window--pro {
  top: 5%;
  right: -3%;
  transform: rotateY(-9deg) rotateZ(1.4deg);
}

.product-window--unleashed {
  right: 11%;
  bottom: 2%;
  z-index: 2;
  transform: rotateY(-7deg) rotateZ(-1.2deg);
}

.stage-symbol {
  position: absolute;
  right: 2%;
  bottom: 14%;
  z-index: 3;
  width: 58px;
  padding: 0.6rem;
  border: 1px solid rgba(49, 199, 181, 0.38);
  border-radius: 1rem;
  background: rgba(7, 16, 20, 0.87);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
}

.scroll-cue {
  position: absolute;
  bottom: 2rem;
  left: 0;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--slate);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section {
  width: min(calc(100% - 3rem), var(--max-width));
  margin: 0 auto;
  padding: clamp(6rem, 11vw, 10rem) 0;
}

.section-heading {
  max-width: 850px;
}

.section-heading h2,
.principles-copy h2,
.closing h2 {
  margin: 0;
  font-size: clamp(2.55rem, 5vw, 5rem);
  font-weight: 520;
  letter-spacing: -0.052em;
  line-height: 1.02;
}

.vision {
  border-top: 1px solid var(--line);
}

.vision-layout {
  display: grid;
  margin-top: 5rem;
  grid-template-columns: 0.75fr 1.25fr;
  gap: clamp(3rem, 8vw, 8rem);
}

.vision-intro {
  margin: 0;
  color: var(--frost-muted);
  font-size: clamp(1.1rem, 1.7vw, 1.4rem);
  line-height: 1.75;
}

.feature-grid {
  display: grid;
  border-top: 1px solid var(--line);
}

.feature {
  display: grid;
  padding: 1.8rem 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 3rem minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: start;
  gap: 1rem;
}

.feature-index {
  color: var(--sea-glass);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.feature h3 {
  margin: 0;
  font-size: 1.05rem;
}

.feature p {
  margin: 0;
  color: var(--frost-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.editions {
  width: 100%;
  max-width: none;
  padding-right: max(1.5rem, calc((100vw - var(--max-width)) / 2));
  padding-left: max(1.5rem, calc((100vw - var(--max-width)) / 2));
  border-top: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(15, 159, 145, 0.035), transparent 26%),
    var(--ink);
}

.section-heading--split {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(0, 1.6fr) minmax(260px, 0.7fr);
  align-items: end;
  gap: 4rem;
}

.section-heading--split > p {
  margin: 0 0 0.45rem;
  color: var(--frost-muted);
  line-height: 1.7;
}

.edition-grid {
  display: grid;
  margin-top: 5rem;
  gap: 1.25rem;
}

.edition-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  background: rgba(16, 36, 42, 0.56);
}

.edition-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--sea-glass);
  content: "";
}

.edition-card--unleashed::before {
  background: var(--slate);
}

.edition-topline {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
}

.edition-topline > span {
  color: var(--slate);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-align: right;
  text-transform: uppercase;
}

.edition-lockup {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.edition-lockup img:first-child {
  width: 145px;
}

.edition-lockup img:last-child {
  width: auto;
  height: 22px;
}

.edition-content {
  display: grid;
  padding: clamp(1.5rem, 4vw, 3rem);
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.edition-content h3 {
  max-width: 500px;
  margin: 0;
  font-size: clamp(2rem, 3.3vw, 3.6rem);
  font-weight: 520;
  letter-spacing: -0.044em;
  line-height: 1.02;
}

.edition-content p {
  max-width: 570px;
  margin: 1.5rem 0 0;
  color: var(--frost-muted);
  line-height: 1.75;
}

.edition-list {
  display: grid;
  gap: 0.8rem;
  padding: 0;
  margin: 2rem 0 0;
  list-style: none;
}

.edition-list li {
  position: relative;
  padding-left: 1.25rem;
  color: #dce9e6;
  font-size: 0.9rem;
}

.edition-list li::before {
  position: absolute;
  top: 0.52em;
  left: 0;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--sea-glass);
  content: "";
}

.edition-card--unleashed .edition-list li::before {
  background: var(--slate);
}

.edition-preview {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(183, 203, 201, 0.18);
  border-radius: 0.85rem;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.32);
}

.edition-preview img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.principles {
  display: grid;
  grid-template-columns: 0.32fr 1.05fr 0.8fr;
  align-items: start;
  gap: clamp(2.5rem, 6vw, 6rem);
}

.principles-mark {
  display: grid;
  width: 112px;
  height: 112px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: rgba(16, 36, 42, 0.46);
}

.principles-mark img {
  width: 58px;
  opacity: 0.86;
}

.principles-copy p:last-child {
  max-width: 700px;
  margin: 2rem 0 0;
  color: var(--frost-muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.principle-list {
  display: grid;
  margin: 0;
  border-top: 1px solid var(--line);
}

.principle-list div {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--line);
}

.principle-list dt {
  color: var(--frost);
  font-size: 0.98rem;
  font-weight: 700;
}

.principle-list dd {
  margin: 0.55rem 0 0;
  color: var(--frost-muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

.closing {
  width: 100%;
  max-width: none;
  padding-right: max(1.5rem, calc((100vw - var(--max-width)) / 2));
  padding-left: max(1.5rem, calc((100vw - var(--max-width)) / 2));
  border-top: 1px solid var(--line);
  text-align: center;
  background:
    radial-gradient(circle at 50% 10%, rgba(49, 199, 181, 0.14), transparent 32rem),
    var(--ink);
}

.closing-inner {
  display: flex;
  max-width: 920px;
  margin: 0 auto;
  flex-direction: column;
  align-items: center;
}

.closing-inner > img {
  width: 64px;
  margin-bottom: 2.2rem;
}

.closing .button {
  margin-top: 2.5rem;
}

.closing-note {
  margin: 1.2rem 0 0;
  color: var(--slate);
  font-size: 0.76rem;
}

.site-footer {
  display: grid;
  width: min(calc(100% - 3rem), var(--max-width));
  margin: 0 auto;
  padding: 3rem 0 2rem;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem 3rem;
  color: var(--slate);
  font-size: 0.75rem;
}

.footer-brand img {
  width: 156px;
  height: auto;
}

.site-footer > p {
  margin: 0;
  text-align: right;
}

.footer-meta {
  display: flex;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  grid-column: 1 / -1;
  justify-content: space-between;
  gap: 1rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 600ms ease,
    transform 600ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1060px) {
  .hero {
    padding-top: 9rem;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 800px;
  }

  .product-stage {
    width: min(100%, 760px);
    min-height: 650px;
    margin: 0 auto;
  }

  .product-window {
    width: min(650px, 88%);
  }

  .product-window--pro {
    right: 0;
  }

  .product-window--unleashed {
    right: 10%;
  }

  .scroll-cue {
    display: none;
  }

  .vision-layout,
  .principles {
    grid-template-columns: 1fr;
  }

  .vision-intro {
    max-width: 760px;
  }

  .principles-mark {
    width: 92px;
    height: 92px;
  }

  .principle-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    border-top: 0;
  }

  .principle-list div {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 780px) {
  .site-header {
    width: calc(100% - 1rem);
    min-height: 66px;
    padding: 0 0.9rem;
  }

  .brand img {
    width: 122px;
  }

  .nav-toggle {
    display: grid;
  }

  .nav-toggle[aria-expanded="true"] span:not(.sr-only):first-of-type {
    transform: translateY(3.5px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:not(.sr-only):last-of-type {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.35rem);
    right: 0;
    left: 0;
    display: none;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 1rem;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    background: rgba(7, 16, 20, 0.97);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 0.9rem;
  }

  .site-nav .nav-contact {
    margin-top: 0.4rem;
    text-align: center;
  }

  .hero,
  .section,
  .site-footer {
    width: min(calc(100% - 2rem), var(--max-width));
  }

  .hero {
    min-height: auto;
    padding-top: 8.5rem;
    padding-bottom: 5rem;
  }

  .hero h1 {
    font-size: clamp(3.2rem, 15vw, 5.25rem);
  }

  .product-stage {
    min-height: 500px;
  }

  .orbit--outer {
    width: 430px;
    height: 430px;
  }

  .orbit--inner {
    width: 300px;
    height: 300px;
  }

  .product-window {
    width: 94%;
  }

  .product-window--pro {
    top: 3%;
    right: -4%;
    transform: rotateZ(1deg);
  }

  .product-window--unleashed {
    right: 5%;
    bottom: 1%;
    transform: rotateZ(-1deg);
  }

  .stage-symbol {
    right: 0;
    bottom: 18%;
    width: 50px;
  }

  .section-heading--split,
  .edition-content {
    grid-template-columns: 1fr;
  }

  .section-heading--split {
    gap: 1.8rem;
  }

  .edition-grid {
    margin-top: 3.5rem;
  }

  .edition-topline {
    align-items: flex-start;
    flex-direction: column;
  }

  .edition-topline > span {
    text-align: left;
  }

  .edition-content {
    gap: 2.5rem;
  }

  .principle-list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-footer > p {
    text-align: left;
  }

  .footer-meta {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .brand span {
    display: none;
  }

  .status-pill {
    align-items: flex-start;
    border-radius: 0.7rem;
    line-height: 1.45;
  }

  .status-pill span {
    margin-top: 0.25rem;
    flex: 0 0 auto;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .product-stage {
    min-height: 390px;
  }

  .product-window figcaption {
    height: 31px;
    font-size: 0.6rem;
  }

  .stage-symbol,
  .orbit {
    display: none;
  }

  .feature {
    grid-template-columns: 2.2rem 1fr;
  }

  .feature p {
    grid-column: 2;
  }

  .edition-lockup {
    flex-wrap: wrap;
  }

  .edition-lockup img:first-child {
    width: 130px;
  }

  .edition-content {
    padding: 1.25rem;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}