@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("assets/fonts/inter-latin-var.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  color-scheme: dark;
  --bg: #000000;
  --bg-2: #050505;
  --surface: #0a0a0a;
  --surface-2: #111111;
  --glass: rgba(10, 10, 10, 0.72);
  --glass-strong: rgba(17, 17, 17, 0.88);
  --line: rgba(197, 212, 99, 0.16);
  --line-strong: rgba(197, 212, 99, 0.42);
  --text: #f2f2f2;
  --muted: #bcbcbc;
  --quiet: #999999;
  --green: #c5d463;
  --cyan: #ebb5d2;
  --mint: #f2f2f2;
  --amber: #ffcb21;
  --max: 1180px;
  --radius: 8px;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.48);
  --display: "Inter", "Aptos Display", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
  --body: "Inter", "Aptos", "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
  --scroll: 0%;
  --hero-shift: 0px;
  --parallax-y: 0px;
  --parallax-bg-slow: 0px;
  --parallax-bg-mid: 0px;
  --parallax-bg-fast: 0px;
}

@property --border-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(90deg, rgba(235, 181, 210, 0.045) 1px, transparent 1px),
    linear-gradient(180deg, rgba(197, 212, 99, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 50% -20%, rgba(235, 181, 210, 0.2), transparent 38rem),
    linear-gradient(180deg, #000000 0, var(--bg) 32rem, #0a0a0a 100%);
  background-position:
    0 var(--parallax-bg-slow),
    0 var(--parallax-bg-mid),
    50% calc(-20% + var(--parallax-bg-fast)),
    0 0;
  background-size: 72px 72px, 72px 72px, auto, auto;
  color: var(--text);
  font-family: var(--body);
  line-height: 1.55;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(112deg, transparent 0 16%, rgba(235, 181, 210, 0.1) 16% 16.28%, transparent 16.28% 100%),
    linear-gradient(68deg, transparent 0 71%, rgba(197, 212, 99, 0.09) 71% 71.22%, transparent 71.22% 100%);
  opacity: 0.85;
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image: linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 100% 4px;
  mix-blend-mode: screen;
  opacity: 0.28;
}

.scroll-progress {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 100;
  width: var(--scroll);
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--cyan));
  box-shadow: 0 0 18px rgba(197, 212, 99, 0.48);
  transform-origin: left center;
  pointer-events: none;
}

.parallax-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.68;
  contain: paint;
}

.parallax-field::before,
.parallax-field::after {
  position: absolute;
  content: "";
  pointer-events: none;
}

.parallax-field::before {
  inset: -18% -8%;
  background:
    linear-gradient(90deg, transparent 0 18%, rgba(197, 212, 99, 0.1) 18.08% 18.18%, transparent 18.28% 100%),
    linear-gradient(90deg, transparent 0 73%, rgba(235, 181, 210, 0.08) 73.05% 73.13%, transparent 73.2% 100%);
  transform: translate3d(0, var(--parallax-bg-mid), 0) skewX(-14deg);
  will-change: transform;
}

.parallax-field::after {
  left: 10%;
  top: 18%;
  width: 72vw;
  height: 72vw;
  max-height: 58rem;
  border: 1px solid rgba(197, 212, 99, 0.07);
  transform: translate3d(0, var(--parallax-bg-slow), 0) rotate(18deg);
  will-change: transform;
}

.rail {
  position: absolute;
  display: block;
  width: 38vw;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(197, 212, 99, 0.5), rgba(235, 181, 210, 0.24), transparent);
  filter: drop-shadow(0 0 14px rgba(197, 212, 99, 0.16));
  transform-origin: center;
  will-change: transform;
}

.rail-a {
  left: 8%;
  top: 20%;
  transform: translate3d(0, var(--parallax-bg-fast), 0) rotate(-18deg);
}

.rail-b {
  right: 6%;
  top: 42%;
  width: 44vw;
  transform: translate3d(0, var(--parallax-bg-mid), 0) rotate(16deg);
}

.rail-c {
  left: 24%;
  bottom: 18%;
  opacity: 0.55;
  transform: translate3d(0, var(--parallax-bg-slow), 0) rotate(7deg);
}

.rail-d {
  right: 19%;
  bottom: 31%;
  width: 26vw;
  opacity: 0.42;
  transform: translate3d(0, var(--parallax-bg-fast), 0) rotate(-48deg);
}

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

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

button {
  cursor: pointer;
  font: inherit;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

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

svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 100;
  transform: translateY(-160%);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  background: #0a0a0a;
  color: var(--green);
  padding: 0.75rem 1rem;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  width: 100%;
  margin: 0;
  padding: 1rem max(1rem, calc((100vw - var(--max)) / 2));
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(18px);
}

.nav-links,
.header-cta {
  display: inline-flex;
  align-items: center;
}

.brand {
  display: inline-flex;
  width: clamp(8.8rem, 13vw, 11rem);
  height: 2rem;
  align-items: center;
}

.brand img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.nav-links {
  gap: 0.3rem;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  padding: 0.34rem;
}

.nav-links a {
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
  padding: 0.54rem 0.94rem;
  transition: background 180ms ease, color 180ms ease;
}

.nav-links a:hover,
.nav-links a.is-active {
  background: rgba(255, 255, 255, 0.075);
  color: var(--text);
}

.header-cta {
  border: 1px solid rgba(197, 212, 99, 0.48);
  border-radius: 999px;
  color: var(--green);
  font-size: 0.92rem;
  padding: 0.78rem 1.08rem;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.header-cta:hover {
  background: rgba(197, 212, 99, 0.1);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.6rem;
  height: 2.6rem;
  padding: 0.6rem;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform 200ms ease, opacity 200ms ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  width: min(100% - 2rem, 1260px);
  margin: 0 auto;
  padding: 4rem 0 2.5rem;
}

.hero-inner {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}

.announcement {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border: 1px solid rgba(197, 212, 99, 0.26);
  border-radius: 999px;
  background: rgba(197, 212, 99, 0.07);
  color: var(--mint);
  font-size: 0.88rem;
  padding: 0.46rem 0.58rem 0.46rem 0.8rem;
}

.announcement strong {
  color: var(--green);
  font-weight: 800;
  padding: 0;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3 {
  font-family: var(--display);
  letter-spacing: 0;
  line-height: 0.95;
  text-wrap: balance;
}

h1 {
  max-width: 12ch;
  margin: 1.65rem auto 0;
  font-size: 5.8rem;
  font-weight: 900;
}

.hero-inner > p {
  max-width: 760px;
  margin: 1.4rem auto 0;
  color: var(--muted);
  font-size: 1.22rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  min-height: 3.25rem;
  border-radius: var(--radius);
  font-weight: 850;
  padding: 0.9rem 1.2rem;
  transition: border-color 180ms ease, background 180ms ease, color 180ms ease, transform 180ms ease;
}

.button svg {
  width: 1.05rem;
  height: 1.05rem;
}

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

.button-primary {
  position: relative;
  overflow: hidden;
}

.button-primary::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(110deg, transparent 0 34%, rgba(255, 255, 255, 0.58) 48%, transparent 62% 100%);
  transform: translateX(-120%);
  transition: transform 650ms ease;
}

.button-primary:hover::after {
  transform: translateX(120%);
}

.button span,
.button svg {
  position: relative;
  z-index: 1;
}

.button-primary {
  border: 1px solid transparent;
  background: var(--green);
  color: #000000;
  box-shadow: 0 18px 42px rgba(197, 212, 99, 0.18);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
}

.button-secondary:hover {
  border-color: rgba(197, 212, 99, 0.42);
}

.hero-stage {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 3.2rem;
  border-radius: 14px;
  background: transparent;
  overflow: hidden;
  transform: translate3d(0, calc(var(--hero-shift) + var(--parallax-y, 0px)), 0);
  will-change: transform;
}

.stage-copy {
  position: absolute;
  left: 2rem;
  top: 2rem;
  z-index: 2;
  display: grid;
  gap: 0.35rem;
  max-width: 21rem;
}

.stage-copy span,
.kicker {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.stage-copy strong {
  color: var(--text);
  font-size: 1.45rem;
  line-height: 1.08;
}

.stage-image {
  position: relative;
  min-height: 29rem;
}

.chess-scene {
  position: relative;
  height: 34rem;
}

.chess-scene canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.play-caption {
  position: absolute;
  right: 1.4rem;
  top: 1.4rem;
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  max-width: 19rem;
  border: 1px solid rgba(217, 142, 90, 0.4);
  border-radius: var(--radius);
  background: rgba(8, 9, 11, 0.82);
  backdrop-filter: blur(10px);
  padding: 0.7rem 0.9rem;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 320ms ease, transform 320ms ease, border-color 320ms ease;
  pointer-events: none;
}

.play-caption.is-show {
  opacity: 1;
  transform: translateY(0);
}

.play-caption i {
  flex: none;
  width: 0.55rem;
  height: 0.55rem;
  margin-top: 0.32rem;
  border-radius: 50%;
  background: #d98e5a;
  box-shadow: 0 0 10px rgba(217, 142, 90, 0.7);
}

.play-caption strong {
  display: block;
  color: var(--text);
  font-size: 0.82rem;
  line-height: 1.3;
}

.play-caption span {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.play-caption.is-ok {
  border-color: rgba(197, 212, 99, 0.5);
}

.play-caption.is-ok i {
  background: var(--green);
  box-shadow: 0 0 12px rgba(197, 212, 99, 0.8);
}

.play-caption.is-ok span {
  color: var(--green);
}

.stage-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  width: min(44rem, calc(100% - 4rem));
  margin: 0 auto;
  padding: 0 0 1.8rem;
}

.platform-card,
.solution-card,
.proof-card,
.package-card,
.day-card,
.failure-case,
.faq-item {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(10, 10, 10, 0.72);
  backdrop-filter: blur(18px);
}

.interactive-surface {
  overflow: hidden;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.interactive-surface::after {
  position: absolute;
  inset: 0;
  content: "";
  background: radial-gradient(15rem 12rem at var(--card-x, 50%) var(--card-y, 0%), rgba(197, 212, 99, 0.12), transparent 68%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.interactive-surface:hover {
  border-color: rgba(197, 212, 99, 0.26);
  background: rgba(17, 17, 17, 0.84);
  transform: translate3d(0, calc(var(--parallax-y, 0px) - 3px), 0);
}

.interactive-surface:hover::after {
  opacity: 1;
}

.interactive-surface > * {
  position: relative;
  z-index: 1;
}

.stage-metrics article {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  padding: 1rem 0 0;
}

.stage-metrics span,
.package-card span,
.solution-card span,
.day-card span {
  color: var(--quiet);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.stage-metrics strong {
  display: block;
  margin-top: 0.5rem;
  font-size: 1.35rem;
}

.stage-metrics p {
  color: var(--muted);
  font-size: 0.95rem;
}

.fit-bar,
.section,
.site-footer {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
}

.fit-bar {
  display: grid;
  gap: 1rem;
  padding: 2rem 0;
}

.fit-bar p {
  color: var(--quiet);
  font-size: 0.88rem;
  font-weight: 800;
  text-align: center;
  text-transform: uppercase;
}

.fit-bar div {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
}

.fit-bar span {
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--muted);
  padding: 0.62rem 0.9rem;
}

.failure-section {
  overflow: visible;
}

.failure-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(18rem, 0.52fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 1.4rem;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}

.failure-heading h2 {
  max-width: 860px;
  margin-top: 1rem;
  font-size: 3.6rem;
}

.failure-heading p {
  color: var(--muted);
  font-size: 1.04rem;
}

.case-scroll-wrap {
  position: relative;
  left: 50%;
  width: 100vw;
  margin-left: -50vw;
  margin-right: 0;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}

.case-scroll-wrap::before,
.case-scroll-wrap::after {
  position: absolute;
  top: 0;
  bottom: 0.8rem;
  z-index: 4;
  width: 7rem;
  content: "";
  pointer-events: none;
}

.case-scroll-wrap::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg), transparent);
}

.case-scroll-wrap::after {
  right: 0;
  background: linear-gradient(270deg, var(--bg), transparent);
}

.case-rail {
  overflow: hidden;
  padding: 0.6rem 0 1.3rem;
  mask-image: linear-gradient(90deg, transparent 0, black 7rem, black calc(100% - 7rem), transparent 100%);
}

.case-track {
  display: flex;
  width: max-content;
  animation: caseMarquee 158.4s linear infinite;
  will-change: transform;
}

.case-rail:hover .case-track,
.case-rail:focus-within .case-track {
  animation-play-state: paused;
}

.case-group {
  display: flex;
  gap: 1rem;
  padding-right: 1rem;
  flex: 0 0 auto;
}

.failure-case {
  display: flex;
  width: clamp(19rem, 28vw, 25rem);
  min-height: 21rem;
  flex: 0 0 auto;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.25rem;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}

.failure-case span {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.failure-case strong {
  display: block;
  margin-top: 3.2rem;
  color: var(--text);
  font-size: 1.7rem;
  line-height: 1.05;
}

.failure-case p {
  margin-top: 1rem;
  color: var(--muted);
}

.failure-case small {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 1.2rem;
  border-bottom: 1px solid currentColor;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 850;
}

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

.section {
  padding: 6rem 0;
}

.section-heading {
  display: grid;
  gap: 1rem;
  max-width: 820px;
  margin: 0 auto 2.4rem;
  text-align: center;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}

.section-heading-left {
  margin-left: 0;
  margin-right: auto;
  text-align: left;
}

.section-heading-right {
  margin-left: auto;
  margin-right: 0;
  text-align: right;
}

.section-heading-right p {
  margin-left: auto;
}

section[id] {
  scroll-margin-top: 6rem;
}

h2 {
  font-size: 3.9rem;
  font-weight: 900;
}

.section-heading p,
.feature-copy p,
.deliverables-panel p,
.cta-panel p {
  color: var(--muted);
  font-size: 1.08rem;
}

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

.platform-card {
  min-height: 14.5rem;
  padding: 1.25rem;
}

.card-icon {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  color: var(--green);
}

.card-icon svg {
  width: 1.3rem;
  height: 1.3rem;
}

.platform-card h3,
.solution-card h3,
.package-card h3,
.day-card h3 {
  margin-top: 2.4rem;
  font-size: 1.8rem;
}

.platform-card p,
.solution-card p,
.package-card p,
.day-card p,
.proof-card p,
.faq-item p {
  margin-top: 0.8rem;
  color: var(--muted);
}

.feature-stack {
  display: grid;
  gap: 2rem;
}

.feature-row {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
  gap: 1rem;
  align-items: stretch;
}

.feature-row-reverse {
  grid-template-columns: minmax(0, 1.16fr) minmax(0, 0.84fr);
}

.feature-row-reverse .feature-copy {
  order: 2;
}

.feature-copy,
.visual-card {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: var(--glass);
  min-height: 30rem;
  padding: 2rem;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}

.feature-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.feature-copy h2 {
  margin-top: 1rem;
  font-size: 3rem;
}

.feature-copy p {
  margin-top: 1rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 1.4rem;
  border-bottom: 1px solid currentColor;
  color: var(--green);
  font-weight: 850;
}

.visual-card {
  position: relative;
  overflow: hidden;
}

.visual-card::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(235, 181, 210, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(197, 212, 99, 0.06) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(180deg, black, transparent);
  opacity: 0.55;
}

.risk-list span {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--muted);
  padding: 0 0 0.55rem;
}

.opportunity-visual {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.matrix-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 0.6rem;
}

.matrix-head span {
  color: var(--text);
  font-weight: 750;
  letter-spacing: 0.01em;
}

.matrix-head small {
  color: var(--quiet);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.matrix-rows {
  position: relative;
  z-index: 1;
  display: grid;
}

.mx-row {
  display: grid;
  grid-template-columns: 1.35fr 0.75fr 0.75fr 0.75fr 1fr;
  gap: 0.6rem;
  align-items: center;
  padding: 0.95rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.mx-row:last-child {
  border-bottom: 0;
}

.mx-row strong {
  color: var(--mint);
  font-size: 0.95rem;
  font-weight: 650;
}

.mx-head {
  padding: 0.7rem 0 0.45rem;
}

.mx-head span {
  color: var(--quiet);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.mx-right {
  justify-self: end;
}

.mx-dots {
  display: inline-flex;
  gap: 0.32rem;
}

.mx-dots i {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
}

.mx-dots .on {
  background: var(--mint);
  box-shadow: 0 0 10px rgba(242, 242, 242, 0.22);
}

.mx-verdict {
  justify-self: end;
  border: 1px solid;
  border-radius: 999px;
  font-size: 0.76rem;
  font-style: normal;
  font-weight: 700;
  padding: 0.32rem 0.62rem;
  white-space: nowrap;
}

.mx-verdict.is-build {
  border-color: rgba(197, 212, 99, 0.45);
  background: rgba(197, 212, 99, 0.1);
  color: var(--green);
}

.mx-verdict.is-prep {
  border-color: rgba(235, 181, 210, 0.45);
  background: rgba(235, 181, 210, 0.1);
  color: var(--cyan);
}

.mx-verdict.is-drop {
  border-color: rgba(255, 203, 33, 0.45);
  background: rgba(255, 203, 33, 0.12);
  color: var(--amber);
}

.mx-note {
  position: relative;
  z-index: 1;
  margin: 1rem 0 0;
  color: var(--quiet);
  font-size: 0.78rem;
}

@keyframes markPulse {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(235, 181, 210, 0.38);
  }

  50% {
    box-shadow: 0 0 34px rgba(197, 212, 99, 0.58);
  }
}

@keyframes borderLap {
  to {
    --border-angle: 360deg;
  }
}

.readiness-visual {
  display: grid;
  align-content: center;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 1rem;
}

.doc-card,
.risk-list {
  position: relative;
  z-index: 1;
}

.doc-card {
  align-self: center;
  border-left: 2px solid rgba(197, 212, 99, 0.52);
  padding-left: 1.2rem;
}

.doc-card span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.doc-card strong {
  display: block;
  margin-top: 2.2rem;
  color: var(--green);
  font-size: 2.7rem;
  line-height: 0.95;
}

.doc-card p {
  color: var(--muted);
}

.risk-list {
  display: grid;
  gap: 0.75rem;
  align-self: center;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.8rem;
}

.day-card {
  min-height: 13rem;
  padding: 1.1rem;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}

.day-card h3 {
  margin-top: 2.6rem;
  font-size: 1.35rem;
  line-height: 1.05;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.solution-card {
  min-height: 18rem;
  padding: 1.2rem;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.solution-card:hover {
  border-color: rgba(197, 212, 99, 0.32);
  background: rgba(17, 17, 17, 0.9);
  transform: translate3d(0, calc(var(--parallax-y, 0px) - 3px), 0);
}

.solution-card h3 {
  font-size: 1.55rem;
}

.deliverables-panel,
.cta-panel {
  padding: 2rem;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}

.cta-panel {
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(197, 212, 99, 0.08), transparent 34%),
    rgba(10, 10, 10, 0.78);
  box-shadow: var(--shadow);
}

.deliverables-panel {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2rem;
  align-items: start;
}

.deliverables-panel h2 {
  margin-top: 1rem;
  font-size: 3.2rem;
}

.deliverables-panel p {
  margin-top: 1rem;
}

.deliverable-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.deliverable-list article {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1rem 0;
}

.deliverable-list strong,
.proof-card strong {
  display: block;
  color: var(--text);
  font-size: 1.05rem;
}

.deliverable-list span {
  display: block;
  margin-top: 0.48rem;
  color: var(--muted);
  font-size: 0.94rem;
}

.proof-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.4rem;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}

.proof-heading-center {
  display: grid;
  justify-items: center;
  text-align: center;
}

.proof-heading h2 {
  max-width: 720px;
}

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

.proof-card {
  min-height: 11rem;
  padding: 1.2rem;
}

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

.package-card {
  min-height: 18rem;
  padding: 1.2rem;
}

.package-featured {
  border-color: rgba(197, 212, 99, 0.36);
  background:
    linear-gradient(135deg, rgba(197, 212, 99, 0.12), transparent 54%),
    var(--glass-strong);
}

.package-card .package-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border: 1px solid rgba(197, 212, 99, 0.45);
  border-radius: 999px;
  background: rgba(197, 212, 99, 0.12);
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.62rem;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  padding: 1rem 1.1rem;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}

.faq-item summary {
  cursor: pointer;
  color: var(--text);
  font-weight: 850;
}

.faq-item p {
  max-width: 760px;
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.95fr);
  gap: 2rem;
  max-width: 1040px;
  margin: 0 auto;
  align-items: center;
  text-align: left;
}

.cta-copy h2 {
  max-width: 700px;
  margin-top: 0.6rem;
}

.cta-copy p {
  max-width: 640px;
  margin-top: 1rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.cta-checkpoints {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.cta-checkpoints div {
  display: grid;
  grid-template-columns: 2.8rem 1fr;
  gap: 0.35rem 0.9rem;
  padding: 1rem 0;
}

.cta-checkpoints div + div {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-checkpoints span {
  grid-row: span 2;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0;
}

.cta-checkpoints strong {
  color: var(--text);
  font-size: 1rem;
}

.cta-checkpoints p {
  color: var(--muted);
  font-size: 0.94rem;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1.6rem;
}

.copy-status {
  flex-basis: 100%;
  min-height: 1.2rem;
  color: var(--green);
  font-size: 0.9rem;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--quiet);
  padding: 2rem 0 3rem;
}

.footer-container {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-content p {
  color: var(--quiet);
  font-size: 0.92rem;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.social-links a {
  display: inline-flex;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.625rem;
  align-items: center;
  justify-content: center;
  color: var(--text);
  opacity: 0.82;
  transition: opacity 180ms ease, transform 180ms ease, color 180ms ease;
}

.social-links a:hover {
  color: var(--green);
  opacity: 1;
  transform: scale(1.1);
}

.social-links svg {
  width: 1.5rem;
  height: 1.5rem;
  fill: currentColor;
  stroke: none;
}

.reveal {
  opacity: 1;
  transition: opacity 520ms ease;
}

.reveal.is-visible,
.hero .reveal {
  opacity: 1;
}

@media (max-width: 1080px) {
  h1 {
    font-size: 4.8rem;
  }

  h2 {
    font-size: 3.1rem;
  }

  .platform-grid,
  .solution-grid,
  .package-grid,
  .proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-row,
  .feature-row-reverse,
  .deliverables-panel,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .feature-row-reverse .feature-copy {
    order: 0;
  }

  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .parallax-field {
    opacity: 0.38;
  }

  .rail {
    width: 72vw;
  }

  .site-header {
    gap: 0.75rem;
    padding: 1rem 0.75rem;
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: flex;
    order: 3;
  }

  .header-cta {
    order: 2;
    margin-left: auto;
  }

  .nav-links {
    display: none;
    order: 4;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    margin-top: 0.6rem;
    border-radius: var(--radius);
    background: rgba(10, 10, 10, 0.92);
  }

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

  .nav-links a {
    border-radius: 6px;
    padding: 0.8rem 0.94rem;
    font-size: 1rem;
  }

  .brand {
    width: 7.2rem;
    height: 1.65rem;
  }

  .header-cta {
    padding: 0.64rem 0.78rem;
    font-size: 0.82rem;
  }

  .hero,
  .fit-bar,
  .section {
    width: min(100% - 1rem, var(--max));
  }

  .hero {
    padding: 2rem 0 1.5rem;
  }

  .announcement {
    align-items: stretch;
    flex-direction: column;
    border-radius: var(--radius);
  }

  h1 {
    max-width: 11ch;
    font-size: 2.7rem;
  }

  h2 {
    font-size: 2.28rem;
  }

  .hero-inner > p,
  .section-heading p,
  .feature-copy p,
  .deliverables-panel p,
  .cta-panel p {
    font-size: 1rem;
  }

  .hero-actions,
  .footer-content {
    align-items: stretch;
    flex-direction: column;
  }

  .failure-heading {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .failure-heading h2 {
    font-size: 2.28rem;
  }

  .case-scroll-wrap::before,
  .case-scroll-wrap::after {
    width: 2.2rem;
  }

  .case-rail {
    mask-image: linear-gradient(90deg, transparent 0, black 1.4rem, black calc(100% - 1.4rem), transparent 100%);
  }

  .failure-case {
    width: min(18.5rem, calc(100vw - 4rem));
    min-height: 20rem;
  }

  .failure-case strong {
    margin-top: 2.6rem;
    font-size: 1.5rem;
  }

  .hero-stage {
    margin-top: 2rem;
  }

  .stage-copy {
    position: relative;
    left: auto;
    top: auto;
    padding: 1rem 1rem 0;
  }

  .stage-image {
    min-height: auto;
  }

  .stage-image img {
    height: 17rem;
  }

  .stage-metrics {
    gap: 0.45rem;
    width: calc(100% - 1.7rem);
    padding: 0 0 1rem;
  }

  .stage-metrics strong {
    font-size: 0.92rem;
  }

  .stage-metrics span {
    font-size: 0.62rem;
  }

  .stage-metrics p {
    font-size: 0.68rem;
  }

  .fit-bar div,
  .platform-grid,
  .solution-grid,
  .package-grid,
  .proof-grid,
  .timeline,
  .deliverable-list,
  .readiness-visual {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4rem 0;
  }

  .section-heading {
    text-align: left;
  }

  .section-heading-left,
  .section-heading-right {
    margin-left: 0;
    margin-right: auto;
    text-align: left;
  }

  .platform-card,
  .solution-card,
  .package-card,
  .day-card,
  .feature-copy,
  .visual-card {
    min-height: auto;
  }

  .platform-card h3,
  .solution-card h3,
  .package-card h3,
  .day-card h3 {
    margin-top: 2rem;
  }

  .feature-copy,
  .visual-card,
  .deliverables-panel,
  .cta-panel {
    padding: 1rem;
  }

  .feature-copy h2,
  .deliverables-panel h2 {
    font-size: 2.25rem;
  }

  .chess-scene {
    height: 23rem;
  }

  .play-caption {
    right: 0.75rem;
    top: 0.75rem;
    max-width: calc(100% - 1.5rem);
    padding: 0.55rem 0.7rem;
  }

  .play-caption strong {
    font-size: 0.76rem;
  }

  .play-caption span {
    font-size: 0.72rem;
  }

  .stage-image {
    min-height: 23rem;
  }

  .opportunity-visual {
    padding: 1rem 0.85rem;
  }

  .mx-row {
    grid-template-columns: 1.1fr 0.6fr 0.6fr 0.6fr auto;
    gap: 0.4rem;
    padding: 0.8rem 0;
  }

  .mx-row strong {
    font-size: 0.82rem;
  }

  .mx-head span {
    font-size: 0.6rem;
    letter-spacing: 0.08em;
  }

  .mx-dots {
    gap: 0.22rem;
  }

  .mx-dots i {
    width: 0.42rem;
    height: 0.42rem;
  }

  .mx-verdict {
    font-size: 0.64rem;
    padding: 0.26rem 0.46rem;
  }

  .mx-note {
    font-size: 0.7rem;
  }

  .proof-heading {
    display: grid;
    justify-items: start;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
  }

  .case-rail {
    overflow-x: auto;
    mask-image: none;
  }

  .case-track {
    animation: none;
    transform: none;
  }

  .case-group[aria-hidden="true"] {
    display: none;
  }
}

.error-page {
  display: grid;
  place-items: center;
  min-height: 70vh;
  padding: 2rem;
  text-align: center;
}

.error-page span {
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
}

.error-page h1 {
  margin: 0.6rem 0 1rem;
  font-size: clamp(2.2rem, 6vw, 3.6rem);
}