:root {
  --bg: #05121f;
  --bg-2: #0a2237;
  --bg-3: #0c1d30;
  --panel: rgba(8, 25, 41, 0.78);
  --panel-strong: rgba(8, 28, 45, 0.92);
  --line: rgba(108, 208, 255, 0.18);
  --line-strong: rgba(108, 208, 255, 0.45);
  --text: #f2f8ff;
  --muted: #a6bad0;
  --accent: #58c9ef;
  --accent-bright: #9cecff;
  --accent-violet: #8374ff;
  --accent-pink: #ff5f9d;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: min(1280px, calc(100vw - 40px));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Roboto", "Segoe UI", sans-serif;
  color: var(--text);
  overflow-x: hidden;
  background:
    radial-gradient(circle at 0% 20%, rgba(88, 201, 239, 0.18), transparent 34%),
    radial-gradient(circle at 100% 0%, rgba(131, 116, 255, 0.12), transparent 24%),
    radial-gradient(circle at 90% 85%, rgba(255, 95, 157, 0.1), transparent 24%),
    linear-gradient(180deg, #04111d 0%, #071829 48%, #08121f 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: -20%;
  pointer-events: none;
  z-index: -5;
}

body::before {
  background:
    radial-gradient(circle at 18% 28%, rgba(88, 201, 239, 0.16), transparent 24%),
    radial-gradient(circle at 78% 22%, rgba(131, 116, 255, 0.14), transparent 22%),
    radial-gradient(circle at 56% 78%, rgba(255, 95, 157, 0.09), transparent 18%);
  animation: auroraShift 24s ease-in-out infinite alternate;
}

body::after {
  background:
    linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.03) 46%, transparent 54%),
    radial-gradient(circle at 74% 72%, rgba(88, 201, 239, 0.08), transparent 20%);
  mix-blend-mode: screen;
  animation: sheenMove 18s linear infinite;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

.orb {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.orb {
  filter: blur(96px);
  opacity: 0.45;
  z-index: -3;
}

.orb-left {
  inset: 8% auto auto -12%;
  width: 34vw;
  height: 34vw;
  border-radius: 50%;
  background: rgba(88, 201, 239, 0.24);
  animation: drift 14s ease-in-out infinite;
}

.orb-right {
  inset: auto -10% 8% auto;
  width: 32vw;
  height: 32vw;
  border-radius: 50%;
  background: rgba(131, 116, 255, 0.22);
  animation: drift 18s ease-in-out infinite reverse;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 108px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
  background: rgba(4, 12, 21, 0.26);
  border-bottom: 1px solid transparent;
  transition:
    background 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(4, 12, 21, 0.84);
  border-color: rgba(108, 208, 255, 0.14);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
}

.nav-wrap {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 16px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-logo {
    flex: 0 0 auto;
    height: 70px;
}

.nav-shell {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 12px 10px 16px;
  border: 1px solid rgba(108, 208, 255, 0.14);
  border-radius: 999px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05), transparent 20%),
    rgba(7, 22, 36, 0.72);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.2);
}

.site-nav,
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-nav a {
  position: relative;
  padding: 12px 16px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition:
    color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 8px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-violet));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
  background: rgba(108, 208, 255, 0.08);
  transform: translateY(-1px);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(108, 208, 255, 0.16);
  border-radius: 18px;
  background: rgba(7, 22, 36, 0.84);
  color: var(--text);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 6px auto;
  border-radius: 999px;
  background: var(--text);
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero {
  min-height: calc(100svh - 84px);
  display: flex;
  align-items: center;
  padding-top: 56px;
}

.hero-layout,
.comparison-layout,
.market-layout,
.founder-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(440px, 0.98fr);
  gap: 46px;
  align-items: center;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.88fr);
  gap: 38px;
  align-items: center;
}

.split-layout-reverse {
  grid-template-columns: minmax(360px, 0.88fr) minmax(0, 1fr);
}

.split-copy,
.comparison-copy,
.market-copy,
.founder-copy {
  display: grid;
  align-content: start;
  gap: 28px;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.82rem;
  font-weight: 700;
}

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

h1 {
  display: grid;
  gap: 6px;
  max-width: 12ch;
  font-size: clamp(2.35rem, 4vw, 4.1rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(2rem, 3vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

h3 {
  font-size: 1.18rem;
  line-height: 1.25;
}

.accent-text {
  background: linear-gradient(
    90deg,
    var(--accent-bright),
    var(--accent),
    var(--accent-violet)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead,
.hero-text,
.section-heading p,
.site-footer p,
.inline-note,
.footer-legal p {
  color: var(--muted);
  line-height: 1.72;
  font-size: 1.04rem;
}

.hero-lead {
  max-width: 660px;
  margin-top: 22px;
  font-size: 1.2rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-meta span,
.chip,
.stack-pill,
.project-tags span {
  display: inline-flex;
  align-items: center;
  padding: 11px 16px;
  min-height: 42px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(10, 30, 49, 0.62);
  color: var(--text);
}

.hero-text {
  max-width: 640px;
  margin-top: 22px;
}

.hero-actions,
.footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-actions {
  margin-top: 34px;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  overflow: hidden;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  transform: translateX(-120%);
  transition: transform 320ms ease;
}

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

.button:hover::before,
.button:focus-visible::before {
  transform: translateX(120%);
}

.button-primary {
  color: #06111d;
  background: linear-gradient(135deg, var(--accent-bright), var(--accent));
  box-shadow: 0 18px 40px rgba(88, 201, 239, 0.28);
}

.button-secondary {
  color: var(--text);
  border-color: rgba(108, 208, 255, 0.3);
  background: rgba(10, 30, 49, 0.58);
}

.button-ghost {
  color: var(--text);
  border-color: rgba(131, 116, 255, 0.22);
  background: rgba(18, 24, 54, 0.42);
}

.button-compact {
  min-height: 46px;
  padding: 0 18px;
  font-size: 0.93rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.panel,
.media-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(108, 208, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 42%),
    var(--panel);
  box-shadow: var(--shadow);
  transition:
    transform 260ms ease,
    border-color 260ms ease,
    box-shadow 260ms ease;
}

.panel::before,
.media-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(156, 236, 255, 0.12), transparent 34%),
    radial-gradient(circle at 90% 10%, rgba(131, 116, 255, 0.12), transparent 22%);
  pointer-events: none;
}

.panel > *,
.media-card > * {
  position: relative;
  z-index: 1;
}

.panel:hover,
.media-card:hover {
  transform: translateY(-6px);
  border-color: rgba(108, 208, 255, 0.28);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
}

.stat-card {
  padding: 22px 18px;
}

.stat-card strong {
  display: block;
  font-size: 1.08rem;
}

.stat-card span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.55;
}

.stat-card-accent {
  border-color: rgba(131, 116, 255, 0.24);
  background:
    linear-gradient(180deg, rgba(131, 116, 255, 0.08), transparent 42%),
    rgba(18, 27, 37, 0.8);
}

.hero-visual {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 168px;
  gap: 18px;
  position: relative;
}

.hero-card-main {
  min-height: 620px;
}

.hero-side-stack {
  display: grid;
  gap: 18px;
  padding-top: 48px;
}

.hero-mini-card {
  min-height: 218px;
}

.hero-mini-offset {
  margin-left: -30px;
}

.media-card img,
.tall-card img,
.founder-card img,
.proof-main-card img,
.proof-mini-card img,
.roadmap-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms ease, filter 700ms ease;
}

.media-card:hover img,
.tall-card:hover img,
.founder-card:hover img,
.proof-main-card:hover img,
.proof-mini-card:hover img,
.roadmap-art:hover img {
  transform: scale(1.04);
  filter: saturate(1.08);
}

.floating-card {
  position: absolute;
  max-width: 290px;
  padding: 18px 20px;
  backdrop-filter: blur(18px);
  animation: floatCard 8s ease-in-out infinite;
}

.floating-card-top {
  top: 28px;
  left: -12px;
}

.floating-card-bottom {
  right: 30px;
  bottom: 32px;
  animation-delay: -3s;
}

.floating-label {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.73rem;
  font-weight: 700;
}

.section-heading {
  max-width: 760px;
}

.section-heading h2 {
  margin-bottom: 18px;
}

.problem-grid,
.solution-grid,
.market-grid,
.timeline-grid {
  display: grid;
  gap: 20px;
}

.problem-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.problem-card,
.impact-card,
.solution-grid .panel,
.compare-column,
.market-grid .panel,
.timeline-grid .panel,
.projects-box,
.proof-layout > .panel,
.roadmap-hero {
  padding: 28px;
}

.problem-card h3,
.impact-title,
.compare-column h3 {
  margin-bottom: 14px;
  color: var(--accent);
}

.problem-card p,
.impact-note p {
  color: var(--muted);
  line-height: 1.66;
}

.impact-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
  align-items: center;
}

.impact-note {
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 95, 157, 0.16);
  background:
    linear-gradient(145deg, rgba(255, 95, 157, 0.08), transparent 40%),
    rgba(7, 23, 38, 0.78);
}

.bullet-list {
  display: grid;
  gap: 14px;
  padding-left: 22px;
  color: var(--text);
  line-height: 1.6;
}

.tall-card {
  min-height: 100%;
}

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

.process-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.process-strip span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 76px;
  padding: 16px;
  text-align: center;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(131, 116, 255, 0.08), transparent 60%),
    rgba(8, 25, 41, 0.74);
  font-weight: 700;
}

.chip-row,
.stack-grid,
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.comparison-wrap,
.market-layout,
.founder-layout {
  display: grid;
  gap: 28px;
}

.comparison-layout,
.market-layout,
.founder-layout {
  align-items: stretch;
}

.comparison-board {
  display: grid;
  gap: 18px;
}

.comparison-layout {
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: start;
}

.comparison-side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.compare-accent {
  border-color: rgba(108, 208, 255, 0.3);
  background:
    linear-gradient(180deg, rgba(88, 201, 239, 0.12), rgba(31, 61, 83, 0.88)),
    var(--panel-strong);
}

.comparison-art {
  max-width: 360px;
  margin-left: auto;
}

.comparison-art img {
  object-position: center;
}

.comparison-note {
  padding: 24px;
}

.comparison-note h3 {
  margin-bottom: 14px;
}

.comparison-note p:last-child {
  color: var(--muted);
  line-height: 1.7;
}

.proof-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.9fr) minmax(0, 1fr);
  gap: 20px;
  align-items: stretch;
}

.proof-visuals {
  display: grid;
  gap: 20px;
}

.proof-main-card {
  min-height: 340px;
}

.proof-mini-card {
  min-height: 220px;
}

.stack-grid {
  margin-top: 22px;
}

.inline-note {
  margin-top: 24px;
}

.timeline-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 22px;
}

.timeline-grid .panel {
  min-height: 100%;
}

.timeline-grid h3 {
  margin-bottom: 18px;
  color: var(--accent);
}

.roadmap-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.92fr);
  gap: 24px;
  align-items: center;
  margin-bottom: 22px;
}

.roadmap-copy {
  display: grid;
  gap: 16px;
}

.roadmap-art {
  min-height: 320px;
  border-radius: calc(var(--radius-xl) - 8px);
  overflow: hidden;
  border: 1px solid rgba(108, 208, 255, 0.12);
}

.founder-copy {
  gap: 24px;
}

.projects-box h3 {
  margin-bottom: 18px;
}

.project-tags span {
  background: rgba(9, 26, 42, 0.7);
}

.site-footer {
  padding: 0 0 40px;
}

.footer-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 30px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(108, 208, 255, 0.14);
  background:
    linear-gradient(135deg, rgba(88, 201, 239, 0.08), transparent 28%),
    linear-gradient(90deg, rgba(131, 116, 255, 0.06), transparent 34%),
    rgba(8, 24, 40, 0.82);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-logo {
  width: 62px;
  height: 62px;
  object-fit: cover;
  border-radius: 20px;
  filter: hue-rotate(160deg) saturate(1.15) brightness(1.04);
}

.footer-copy {
  display: grid;
  gap: 6px;
}

.footer-copy:hover,
.footer-copy:focus-visible {
  opacity: 0.92;
}

.footer-copy strong {
  font-size: 1.18rem;
}

.footer-copy p,
.footer-legal p {
  margin: 0;
}

.footer-legal {
  padding: 14px 18px;
  border-radius: 18px;
  border: 1px solid rgba(108, 208, 255, 0.12);
  background: rgba(5, 18, 31, 0.56);
}

.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(3%, -2%, 0) scale(1.08);
  }
}

@keyframes pulseGlow {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.12);
    opacity: 0.48;
  }
}

@keyframes floatCard {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes auroraShift {
  0% {
    transform: translate3d(-2%, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(1%, -2%, 0) scale(1.06);
  }
  100% {
    transform: translate3d(2%, 2%, 0) scale(1.02);
  }
}

@keyframes sheenMove {
  from {
    transform: translateX(-18%);
  }
  to {
    transform: translateX(18%);
  }
}

@media (max-width: 1180px) {
  .hero-layout,
  .comparison-layout,
  .market-layout,
  .founder-layout,
  .split-layout,
  .split-layout-reverse,
  .proof-layout,
  .roadmap-hero {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    grid-template-columns: 1fr 160px;
  }

  .hero-card-main {
    min-height: 540px;
  }

  .comparison-art {
    max-width: none;
    margin-left: 0;
  }

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

@media (max-width: 980px) {
  .menu-toggle {
    display: inline-block;
  }

  .nav-shell {
    position: absolute;
    top: calc(100% + 10px);
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    border-radius: 28px;
    padding: 14px;
  }

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

  .site-nav,
  .nav-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav a,
  .nav-actions .button {
    width: 100%;
  }

  .problem-grid,
  .solution-grid,
  .market-grid,
  .process-strip,
  .hero-stats,
  .impact-card {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    grid-template-columns: 1fr;
  }

  .hero-side-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-top: 0;
  }

  .hero-mini-offset {
    margin-left: 0;
  }

  .floating-card {
    position: static;
    max-width: none;
    animation: none;
  }

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

@media (max-width: 640px) {
  .container {
    width: min(100vw - 28px, 1280px);
  }

  .section,
  .hero {
    padding: 78px 0;
  }

  .nav-wrap {
    padding: 14px 0;
  }

  .brand-logo {
    width: 46px;
    height: 46px;
    border-radius: 16px;
  }

  h1 {
    max-width: 10.5ch;
    font-size: clamp(1.95rem, 9vw, 2.85rem);
    line-height: 0.95;
  }

  h2 {
    font-size: clamp(1.8rem, 7.4vw, 2.5rem);
  }

  .panel,
  .media-card,
  .footer-wrap {
    border-radius: 24px;
  }

  .problem-card,
  .impact-card,
  .solution-grid .panel,
  .compare-column,
  .market-grid .panel,
  .timeline-grid .panel,
  .projects-box,
  .proof-layout > .panel,
  .roadmap-hero,
  .footer-wrap {
    padding: 22px;
  }

  .hero-card-main {
    min-height: 420px;
  }

  .hero-mini-card,
  .proof-main-card,
  .proof-mini-card,
  .roadmap-art {
    min-height: 200px;
  }

  .hero-side-stack {
    grid-template-columns: 1fr;
  }

  .timeline-grid {
    grid-template-columns: 1fr;
  }
}