:root {
  --bg: #07141f;
  --bg-soft: #0d2233;
  --panel: rgba(9, 27, 43, 0.84);
  --panel-solid: #0b2337;
  --ink: #f8f4e8;
  --muted: #b8cad7;
  --line: rgba(124, 189, 221, 0.22);
  --lime: #d6ff4d;
  --orange: #ff8a3d;
  --cyan: #56dff4;
  --red: #ff5975;
  --cream: #fff3d6;
  --shadow: 0 30px 70px rgba(0, 0, 0, 0.35);
  --radius: 26px;
  --radius-sm: 18px;
  --max-width: 1260px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(86, 223, 244, 0.12), transparent 22%),
    radial-gradient(circle at 85% 10%, rgba(255, 138, 61, 0.2), transparent 20%),
    linear-gradient(180deg, #07141f 0%, #081a29 28%, #0a1f31 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.65) 0.7px, transparent 0.7px),
    radial-gradient(circle, rgba(255, 255, 255, 0.4) 0.5px, transparent 0.5px);
  background-position: 0 0, 18px 14px;
  background-size: 26px 26px, 36px 36px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 28px;
  background: rgba(7, 20, 31, 0.68);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(214, 255, 77, 0.12);
}

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

.brand-badge {
  display: inline-grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 18px;
  background: linear-gradient(160deg, var(--lime), #f7ff9b);
  color: #092034;
  font-family: "Bungee", cursive;
  font-size: 1.1rem;
  box-shadow: var(--shadow);
}

.brand-copy {
  display: grid;
  gap: 4px;
}

.brand-copy strong {
  font-size: 0.97rem;
  letter-spacing: 0.04em;
}

.brand-copy span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.73rem;
  color: var(--muted);
  text-transform: uppercase;
}

.site-nav {
  display: inline-flex;
  gap: 20px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--muted);
}

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

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.lang-chip {
  min-width: 60px;
  min-height: 34px;
  padding: 0 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.lang-chip:hover {
  color: var(--cream);
}

.lang-chip.active {
  background: linear-gradient(135deg, rgba(214, 255, 77, 0.22), rgba(86, 223, 244, 0.18));
  color: var(--cream);
  transform: translateY(-1px);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--lime), #fbff90);
  color: #081a29;
  box-shadow: 0 16px 38px rgba(214, 255, 77, 0.28);
}

.button-secondary {
  border: 1px solid rgba(255, 243, 214, 0.28);
  color: var(--cream);
  background: rgba(255, 255, 255, 0.03);
}

.button-ghost {
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--muted);
}

.button-small {
  font-size: 0.86rem;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
  gap: 44px;
  width: min(var(--max-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 64px 0 54px;
  min-height: calc(100svh - 98px);
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.burst {
  position: absolute;
  border-radius: 999px;
  filter: blur(30px);
}

.burst-a {
  width: 460px;
  height: 460px;
  right: 6%;
  top: 3%;
  background: radial-gradient(circle, rgba(255, 138, 61, 0.28), transparent 65%);
}

.burst-b {
  width: 360px;
  height: 360px;
  left: -3%;
  top: 16%;
  background: radial-gradient(circle, rgba(86, 223, 244, 0.18), transparent 60%);
}

.grid-field {
  position: absolute;
  inset: 4% 0 0;
  background-image:
    linear-gradient(rgba(86, 223, 244, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(86, 223, 244, 0.08) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.95), transparent 92%);
}

.hero-copy,
.hero-stage,
.section-heading,
.pipeline-summary,
.pipeline-rail,
.case-window,
.case-copy,
.compare-board,
.offer-slab,
.faq-list details,
.cta-poster {
  position: relative;
  z-index: 1;
}

.eyebrow,
.kicker,
.panel-label,
.case-tag,
.offer-tier,
.side-label,
.stage-label {
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.eyebrow,
.kicker {
  color: var(--lime);
  font-size: 0.82rem;
}

.hero h1,
.section-heading h2,
.cta-poster h2 {
  margin: 0;
  font-family: "Bungee", cursive;
  line-height: 0.92;
  text-transform: uppercase;
}

.hero h1 {
  display: grid;
  gap: 12px;
  font-size: clamp(3.7rem, 9vw, 8rem);
}

.hero h1 .outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--cream);
  text-shadow: 8px 8px 0 rgba(255, 89, 117, 0.24);
}

.hero h1 .solid {
  color: var(--cream);
}

.hero-summary {
  max-width: 640px;
  margin: 22px 0 26px;
  font-size: 1.08rem;
  line-height: 1.72;
  color: #dbe5ec;
}

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

.signal-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.signal-strip span {
  padding: 9px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 0.82rem;
}

.stage-card {
  position: relative;
  isolation: isolate;
  padding: 30px 26px 26px;
  border-radius: 34px;
  background:
    linear-gradient(160deg, rgba(7, 22, 36, 0.9), rgba(10, 32, 48, 0.82)),
    linear-gradient(180deg, rgba(86, 223, 244, 0.16), transparent 48%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.stage-card::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px dashed rgba(255, 243, 214, 0.2);
  border-radius: 26px;
  pointer-events: none;
}

.stage-label {
  position: absolute;
  top: 18px;
  right: 24px;
  color: var(--cyan);
  font-size: 0.72rem;
}

.mascot {
  width: min(100%, 600px);
  margin-inline: auto;
  transform: translateZ(0);
  animation: floaty 4.8s ease-in-out infinite;
}

.hero-stickers {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.sticker {
  position: absolute;
  padding: 10px 16px;
  border-radius: 14px;
  font-family: "Bungee", cursive;
  font-size: 0.84rem;
  line-height: 1;
  color: #082032;
  background: var(--cream);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25);
  transform: rotate(-4deg);
}

.sticker-1 {
  top: 18%;
  left: -2%;
  background: #fff2be;
}

.sticker-2 {
  bottom: 22%;
  left: 3%;
  background: var(--lime);
  transform: rotate(-8deg);
}

.sticker-3 {
  right: 2%;
  bottom: 16%;
  background: #ffbc92;
  transform: rotate(6deg);
}

.marquee {
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.marquee-track {
  display: flex;
  gap: 34px;
  width: max-content;
  padding: 14px 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.86rem;
  text-transform: uppercase;
  color: var(--lime);
  animation: marquee 28s linear infinite;
}

.section {
  width: min(var(--max-width), calc(100% - 48px));
  margin: 0 auto;
  padding: 120px 0 0;
}

.section-heading {
  max-width: 820px;
}

.section-heading h2 {
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  margin-top: 10px;
}

.section-heading p:last-child {
  margin-top: 18px;
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.02rem;
}

.pipeline-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 30px;
  margin-top: 34px;
}

.summary-panel,
.case-window,
.compare-board,
.offer-slab,
.faq-list details,
.cta-poster {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.summary-panel {
  position: sticky;
  top: 110px;
  padding: 28px;
  border-radius: var(--radius);
}

.panel-label {
  color: var(--cyan);
  font-size: 0.72rem;
}

.summary-panel h3 {
  margin: 12px 0;
  font-family: "Bungee", cursive;
  font-size: clamp(1.7rem, 3vw, 2.8rem);
  line-height: 1.02;
}

.summary-panel p {
  color: #e2edf2;
  line-height: 1.72;
}

.panel-points {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.74;
}

.pipeline-rail {
  display: grid;
  gap: 14px;
}

.stage-node {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 18px;
  width: 100%;
  padding: 18px 18px 18px 22px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.stage-node:hover,
.stage-node.active {
  transform: translateX(6px);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(214, 255, 77, 0.4);
}

.node-index {
  display: inline-grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(214, 255, 77, 0.18), rgba(86, 223, 244, 0.1));
  font-family: "Bungee", cursive;
  color: var(--lime);
}

.node-copy {
  display: grid;
  gap: 4px;
}

.node-copy small {
  color: var(--muted);
  text-transform: uppercase;
  font-family: "IBM Plex Mono", monospace;
}
.case-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 30px;
  margin-top: 34px;
}

.case-window {
  border-radius: var(--radius);
  overflow: hidden;
}

.window-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.window-top span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ff8a3d;
}

.window-top span:nth-child(2) {
  background: #ffd84d;
}

.window-top span:nth-child(3) {
  background: #62e48d;
}

.window-top strong {
  margin-left: 10px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  color: var(--muted);
}

.window-body {
  padding: 24px;
  font-family: "IBM Plex Mono", monospace;
  line-height: 1.8;
  color: #d6e2ea;
}

.case-copy {
  display: grid;
  align-content: start;
  gap: 14px;
}

.case-copy h3 {
  margin: 0;
  font-family: "Bungee", cursive;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.05;
}

.case-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.76;
}

.case-bullets {
  display: grid;
  gap: 16px;
  margin-top: 10px;
}

.case-bullets div {
  padding: 0 0 0 18px;
  border-left: 3px solid rgba(214, 255, 77, 0.34);
}

.case-bullets strong {
  display: block;
  margin-bottom: 6px;
  color: var(--cream);
}

.compare-board {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 18px;
  margin-top: 34px;
  padding: 26px;
  border-radius: calc(var(--radius) + 4px);
}

.compare-side {
  padding: 24px;
  border-radius: 24px;
}

.compare-bad {
  background: linear-gradient(180deg, rgba(255, 89, 117, 0.08), rgba(255, 89, 117, 0.02));
  border: 1px solid rgba(255, 89, 117, 0.2);
}

.compare-good {
  background: linear-gradient(180deg, rgba(214, 255, 77, 0.08), rgba(86, 223, 244, 0.04));
  border: 1px solid rgba(214, 255, 77, 0.2);
}

.compare-divider {
  align-self: center;
  font-family: "Bungee", cursive;
  font-size: 2rem;
  color: var(--orange);
}

.compare-side ul {
  margin: 16px 0 0;
  padding-left: 20px;
  line-height: 1.85;
  color: var(--muted);
}

.offer-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 34px;
}

.offer-slab {
  position: relative;
  padding: 28px 24px 24px;
  border-radius: 28px;
  overflow: hidden;
}

.offer-slab::before {
  content: "";
  position: absolute;
  inset: auto -20% -40% 20%;
  height: 160px;
  background: radial-gradient(circle, rgba(255, 138, 61, 0.12), transparent 70%);
  pointer-events: none;
}

.offer-slab.featured {
  border-color: rgba(214, 255, 77, 0.3);
  transform: translateY(-10px);
}

.offer-tier {
  color: var(--lime);
  font-size: 0.76rem;
}

.offer-slab h3 {
  margin: 12px 0 12px;
  font-family: "Bungee", cursive;
  font-size: 2.6rem;
  line-height: 1;
}

.offer-slab p {
  color: var(--muted);
  line-height: 1.72;
}

.offer-slab ul {
  margin: 18px 0 0;
  padding-left: 20px;
  color: #d8e3ea;
  line-height: 1.74;
}

.faq-list {
  display: grid;
  gap: 14px;
  margin-top: 34px;
}

.faq-list details {
  border-radius: 22px;
  padding: 0 20px;
}

.faq-list summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 0;
  font-weight: 700;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list p {
  margin: 0 0 22px;
  color: var(--muted);
  line-height: 1.76;
}

.final-cta {
  padding-bottom: 120px;
}

.cta-poster {
  position: relative;
  padding: 44px;
  border-radius: 34px;
  background:
    radial-gradient(circle at 85% 18%, rgba(255, 138, 61, 0.22), transparent 26%),
    linear-gradient(150deg, rgba(9, 27, 43, 0.92), rgba(8, 31, 48, 0.84));
  overflow: hidden;
}

.cta-poster::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px dashed rgba(255, 243, 214, 0.16);
  border-radius: 24px;
  pointer-events: none;
}

.cta-poster h2 {
  max-width: 900px;
  font-size: clamp(2rem, 5vw, 4.5rem);
  margin-top: 12px;
}

.cta-poster p {
  max-width: 760px;
  color: var(--muted);
  line-height: 1.8;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  transition:
    opacity 700ms cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: var(--delay, 0ms);
}

[data-reveal="left"] {
  transform: translateX(-36px);
}

[data-reveal="right"] {
  transform: translateX(36px);
}

[data-reveal="scale"] {
  transform: scale(0.94);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

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

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

@media (max-width: 1080px) {
  .site-header {
    flex-wrap: wrap;
  }

  .header-actions {
    margin-left: auto;
  }

  .site-nav {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .hero,
  .pipeline-layout,
  .case-grid,
  .offer-band {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  .hero-stage {
    max-width: 720px;
    margin: 0 auto;
  }

  .summary-panel {
    position: relative;
    top: 0;
  }

  .compare-board {
    grid-template-columns: 1fr;
  }

  .compare-divider {
    justify-self: center;
  }
}

@media (max-width: 720px) {
  .site-header,
  .section,
  .hero {
    width: min(100% - 28px, var(--max-width));
  }

  .site-header {
    padding: 16px 14px;
  }

  .brand-badge {
    width: 54px;
    height: 54px;
    font-size: 0.94rem;
  }

  .site-nav {
    gap: 12px;
    font-size: 0.74rem;
    flex-wrap: wrap;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .language-switcher {
    flex: 0 0 auto;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 18vw, 4.8rem);
  }

  .hero-summary,
  .section-heading p:last-child,
  .cta-poster p {
    font-size: 0.97rem;
  }

  .signal-strip span {
    font-size: 0.72rem;
  }

  .stage-card,
  .summary-panel,
  .compare-board,
  .offer-slab,
  .cta-poster {
    padding-left: 18px;
    padding-right: 18px;
  }

  .sticker {
    font-size: 0.68rem;
    padding: 8px 12px;
  }

  .sticker-1 {
    top: 11%;
    left: 2%;
  }

  .sticker-3 {
    right: 3%;
    bottom: 13%;
  }

  .section {
    padding-top: 88px;
  }

  .final-cta {
    padding-bottom: 88px;
  }
}