:root {
  --bg: #050711;
  --panel: #0b1324;
  --panel-strong: #111b30;
  --panel-soft: rgba(11, 19, 36, 0.78);
  --cyan: #4ed8ff;
  --cyan-hover: #7be3ff;
  --cyan-soft: rgba(78, 216, 255, 0.11);
  --lime: #c8ff67;
  --lime-soft: rgba(200, 255, 103, 0.1);
  --pink: #ff6d92;
  --text: #f6f8ff;
  --text-soft: #a6b3ca;
  --text-muted: #667792;
  --border: rgba(156, 189, 255, 0.12);
  --border-cyan: rgba(78, 216, 255, 0.28);
  --shadow: 0 24px 72px rgba(0, 0, 0, 0.36);
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: "Outfit", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: 20;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitchTiles'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.025'/%3E%3C/svg%3E");
  content: "";
  opacity: 0.35;
}

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

button,
input {
  font: inherit;
}

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

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

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

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 300;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  transform: translateY(-150%);
  border-radius: 6px;
  background: var(--lime);
  color: #071018;
  font-weight: 700;
}

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

.navbar {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid transparent;
  background: rgba(5, 7, 17, 0.76);
  backdrop-filter: blur(18px);
  transition: border-color 180ms ease, background 180ms ease;
}

.navbar.is-scrolled {
  border-color: var(--border);
  background: rgba(5, 7, 17, 0.94);
}

.nav-inner {
  display: flex;
  min-height: 72px;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--border-cyan);
  border-radius: 8px;
  background: #16314d;
}

.brand-mark svg {
  width: 22px;
  height: 22px;
}

.brand-name {
  font-size: 1.1rem;
  font-weight: 750;
}

.brand-name span {
  color: var(--cyan);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
  padding: 0;
  list-style: none;
}

.nav-links a,
.footer-links a {
  color: var(--text-soft);
  font-size: 0.9rem;
  transition: color 160ms ease;
}

.nav-links a:hover,
.footer-links a:hover {
  color: var(--text);
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}

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

.btn-primary {
  background: var(--cyan);
  color: #06121a;
  box-shadow: 0 12px 30px rgba(78, 216, 255, 0.16);
}

.btn-primary:hover {
  background: var(--cyan-hover);
}

.btn-secondary {
  border-color: var(--border-cyan);
  background: rgba(5, 7, 17, 0.38);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.btn svg {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: min(760px, calc(100svh - 72px));
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: #050711;
}

.hero-media {
  position: absolute;
  z-index: -3;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero::before {
  position: absolute;
  z-index: -2;
  inset: 0;
  background: linear-gradient(90deg, rgba(5, 7, 17, 0.99) 0%, rgba(5, 7, 17, 0.92) 37%, rgba(5, 7, 17, 0.35) 67%, rgba(5, 7, 17, 0.1) 100%);
  content: "";
}

.hero::after {
  position: absolute;
  z-index: -1;
  right: 0;
  bottom: 0;
  left: 0;
  height: 32%;
  background: linear-gradient(0deg, #050711, transparent);
  content: "";
}

.hero-inner {
  display: flex;
  min-height: min(760px, calc(100svh - 72px));
  align-items: center;
  padding: 64px 0 86px;
}

.hero-copy {
  width: min(680px, 60%);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 34px;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.breadcrumb a:hover {
  color: var(--cyan);
}

.eyebrow,
.section-kicker {
  color: var(--lime);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 720px;
  margin-top: 16px;
  font-size: clamp(2.8rem, 6.1vw, 5.8rem);
  font-weight: 720;
  line-height: 0.98;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero h1 span {
  display: block;
  color: var(--cyan);
}

.hero-lead {
  max-width: 620px;
  margin-top: 26px;
  color: #c3ccdc;
  font-size: clamp(1.03rem, 1.5vw, 1.2rem);
  line-height: 1.66;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-actions .btn {
  min-height: 54px;
  padding-inline: 22px;
}

.hero-facts {
  display: grid;
  max-width: 650px;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--border);
  overflow: hidden;
}

.hero-fact {
  min-height: 92px;
  padding: 17px 18px;
  background: rgba(7, 12, 24, 0.88);
}

.hero-fact strong {
  display: block;
  color: var(--lime);
  font-size: 1.34rem;
  line-height: 1.1;
}

.hero-fact span {
  display: block;
  margin-top: 7px;
  color: var(--text-soft);
  font-size: 0.76rem;
  line-height: 1.35;
}

.section {
  position: relative;
  padding: 104px 0;
}

.section-band {
  border-block: 1px solid var(--border);
  background: #08101e;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 56px;
  align-items: end;
  margin-bottom: 46px;
}

.section-title {
  max-width: 790px;
  margin-top: 12px;
  font-size: clamp(2.15rem, 4vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: 0;
  text-wrap: balance;
}

.section-intro {
  max-width: 590px;
  color: var(--text-soft);
  line-height: 1.72;
}

.pain-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 64px;
  align-items: center;
}

.pain-list {
  display: grid;
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--border);
  overflow: hidden;
}

.pain-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  padding: 22px;
  background: var(--panel);
}

.pain-number,
.step-number {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--border-cyan);
  border-radius: 7px;
  color: var(--cyan);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 700;
}

.pain-item h3 {
  font-size: 1rem;
}

.pain-item p {
  margin-top: 6px;
  color: var(--text-soft);
  font-size: 0.88rem;
}

.range-demo {
  padding: 26px;
  border: 1px solid var(--border-cyan);
  border-radius: 8px;
  background: #070d18;
  box-shadow: var(--shadow);
}

.demo-head,
.result-row,
.price-head,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.demo-head strong {
  font-size: 0.9rem;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--lime);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.67rem;
  font-weight: 700;
}

.status::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 14px rgba(200, 255, 103, 0.7);
  content: "";
}

.range-posts {
  position: relative;
  display: grid;
  gap: 22px;
  margin-top: 24px;
}

.range-posts::before {
  position: absolute;
  top: 58px;
  bottom: 58px;
  left: 23px;
  border-left: 1px dashed rgba(78, 216, 255, 0.42);
  content: "";
}

.post-anchor {
  position: relative;
  display: grid;
  grid-template-columns: 46px 1fr auto;
  gap: 13px;
  align-items: center;
  min-height: 78px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--panel);
}

.anchor-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 6px;
  background: var(--cyan-soft);
  color: var(--cyan);
  font-weight: 800;
}

.post-anchor small,
.post-anchor span {
  display: block;
}

.post-anchor small {
  color: var(--text-muted);
  font-size: 0.69rem;
}

.post-anchor b {
  font-size: 0.9rem;
}

.post-anchor span {
  margin-top: 3px;
  color: var(--text-soft);
  font-size: 0.72rem;
}

.anchor-check {
  color: var(--lime);
  font-size: 1rem;
}

.between-label {
  padding-left: 58px;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.filter-title {
  margin: 24px 0 11px;
  color: var(--text-soft);
  font-size: 0.78rem;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip {
  position: relative;
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  gap: 7px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-soft);
  background: var(--panel);
  font-size: 0.72rem;
  user-select: none;
}

.filter-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.filter-chip:has(input:checked) {
  border-color: var(--border-cyan);
  background: var(--cyan-soft);
  color: var(--text);
}

.filter-chip:has(input:checked)::before {
  color: var(--lime);
  content: "✓";
}

.result-row {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 0.78rem;
}

.result-row strong {
  color: var(--lime);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--border);
  overflow: hidden;
}

.step {
  min-height: 270px;
  padding: 26px;
  background: var(--panel);
}

.step h3 {
  margin-top: 48px;
  font-size: 1.05rem;
}

.step p {
  margin-top: 10px;
  color: var(--text-soft);
  font-size: 0.88rem;
}

.use-cases {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.use-case {
  min-height: 290px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-soft);
}

.use-case-tag {
  display: inline-block;
  padding: 6px 8px;
  border: 1px solid var(--border-cyan);
  border-radius: 5px;
  color: var(--cyan);
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 0.64rem;
  text-transform: uppercase;
}

.use-case h3 {
  margin-top: 58px;
  font-size: 1.25rem;
}

.use-case p {
  margin-top: 12px;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.comparison-column {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

.comparison-column.is-product {
  border-color: var(--border-cyan);
  background: #0b1727;
}

.comparison-column h3 {
  font-size: 1.2rem;
}

.comparison-column ul {
  display: grid;
  gap: 14px;
  margin-top: 24px;
  padding: 0;
  list-style: none;
}

.comparison-column li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.comparison-column li::before {
  color: var(--pink);
  content: "×";
  font-weight: 800;
}

.comparison-column.is-product li::before {
  color: var(--lime);
  content: "✓";
}

.price-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  border: 1px solid var(--border-cyan);
  border-radius: 8px;
  background: #081322;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.price-copy {
  padding: 48px;
}

.price-copy h2 {
  max-width: 700px;
  margin-top: 12px;
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.04;
}

.price-copy > p:last-of-type {
  max-width: 660px;
  margin-top: 20px;
  color: var(--text-soft);
}

.included {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 24px;
  margin-top: 30px;
  padding: 0;
  list-style: none;
}

.included li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 9px;
  color: #d1d8e5;
  font-size: 0.87rem;
}

.included li::before {
  color: var(--lime);
  content: "✓";
  font-weight: 800;
}

.price-action {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 36px;
  border-left: 1px solid var(--border);
  background: rgba(5, 7, 17, 0.46);
}

.price-value {
  color: var(--lime);
  font-size: 3.6rem;
  font-weight: 750;
  line-height: 1;
}

.price-value small {
  color: var(--text-soft);
  font-size: 1rem;
  font-weight: 500;
}

.price-action > span {
  margin-top: 9px;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.price-action .btn {
  width: 100%;
  margin-top: 28px;
}

.price-note {
  margin-top: 13px;
  color: var(--text-muted);
  font-size: 0.7rem;
  text-align: center;
}

.notice {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  max-width: 850px;
  margin: 40px auto 0;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

.notice-icon {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 7px;
  background: var(--lime-soft);
  color: var(--lime);
  font-size: 1.2rem;
}

.notice h3 {
  font-size: 0.98rem;
}

.notice p {
  margin-top: 5px;
  color: var(--text-soft);
  font-size: 0.86rem;
}

.faq-list {
  max-width: 880px;
  margin-inline: auto;
  border-top: 1px solid var(--border);
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item summary {
  position: relative;
  padding: 23px 48px 23px 0;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 650;
  list-style: none;
}

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

.faq-item summary::after {
  position: absolute;
  top: 23px;
  right: 4px;
  color: var(--cyan);
  content: "+";
  font-size: 1.4rem;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  max-width: 760px;
  padding: 0 0 24px;
  color: var(--text-soft);
}

.final-cta {
  padding-top: 72px;
  text-align: center;
}

.final-cta h2 {
  max-width: 850px;
  margin: 12px auto 0;
  font-size: clamp(2.3rem, 5vw, 4.8rem);
  line-height: 1.02;
}

.final-cta p {
  max-width: 630px;
  margin: 22px auto 0;
  color: var(--text-soft);
}

.final-cta .btn {
  margin-top: 30px;
  min-height: 56px;
  padding-inline: 26px;
}

.support-line {
  margin-top: 18px;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.support-line a {
  color: var(--cyan);
}

.footer {
  margin-top: 92px;
  padding: 30px 0;
  border-top: 1px solid var(--border);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.76rem;
}

.mobile-cta {
  position: fixed;
  z-index: 90;
  right: 12px;
  bottom: 12px;
  left: 12px;
  display: none;
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.mobile-cta.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 560ms ease, transform 560ms ease;
}

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

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .nav-inner .btn {
    margin-left: auto;
  }

  .hero-copy {
    width: min(720px, 76%);
  }

  .hero::before {
    background: linear-gradient(90deg, rgba(5, 7, 17, 0.99) 0%, rgba(5, 7, 17, 0.88) 50%, rgba(5, 7, 17, 0.38) 100%);
  }

  .section-head,
  .pain-grid,
  .price-shell {
    grid-template-columns: 1fr;
  }

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

  .use-cases {
    grid-template-columns: 1fr 1fr;
  }

  .use-case:last-child {
    grid-column: 1 / -1;
    min-height: 230px;
  }

  .price-action {
    border-top: 1px solid var(--border);
    border-left: 0;
  }
}

@media (min-width: 701px) and (max-height: 800px) {
  .hero,
  .hero-inner {
    min-height: calc(100svh - 100px);
  }

  .hero-inner {
    padding: 28px 0 34px;
  }

  .breadcrumb {
    margin-bottom: 14px;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 5vw, 3.8rem);
  }

  .hero-lead {
    margin-top: 15px;
    font-size: 1.02rem;
    line-height: 1.5;
  }

  .hero-actions {
    margin-top: 18px;
  }

  .hero-actions .btn {
    min-height: 48px;
  }

  .hero-facts {
    margin-top: 20px;
  }

  .hero-fact {
    min-height: 70px;
    padding: 12px 15px;
  }

  .hero-fact strong {
    font-size: 1.1rem;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .navbar .btn {
    min-height: 40px;
    padding-inline: 11px;
    font-size: 0.77rem;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .hero { min-height: 0; }

  .hero-media img {
    object-position: 72% center;
  }

  .hero::before {
    background: linear-gradient(180deg, rgba(5, 7, 17, 0.97) 0%, rgba(5, 7, 17, 0.85) 59%, rgba(5, 7, 17, 0.54) 100%);
  }

  .hero-inner {
    min-height: 0;
    align-items: flex-start;
    padding: 44px 0 64px;
  }

  .hero-copy {
    width: 100%;
  }

  .breadcrumb {
    margin-bottom: 28px;
  }

  .hero h1 {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .hero-lead {
    max-width: 36ch;
    font-size: 1rem;
  }

  .hero-actions {
    display: grid;
  }

  .hero-facts { display: none; }

  .section {
    padding: 78px 0;
  }

  .section-head {
    gap: 22px;
    margin-bottom: 32px;
  }

  .section-title {
    font-size: clamp(2rem, 10vw, 3.2rem);
  }

  .range-demo {
    padding: 16px;
  }

  .post-anchor {
    grid-template-columns: 42px 1fr auto;
  }

  .anchor-icon {
    width: 42px;
    height: 42px;
  }

  .steps,
  .use-cases,
  .comparison {
    grid-template-columns: 1fr;
  }

  .use-case:last-child {
    grid-column: auto;
  }

  .step,
  .use-case {
    min-height: 220px;
  }

  .step h3,
  .use-case h3 {
    margin-top: 34px;
  }

  .price-copy,
  .price-action {
    padding: 28px 22px;
  }

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

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

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

  .footer-links {
    justify-content: flex-start;
  }

  .mobile-cta {
    display: flex;
    min-height: 52px;
  }

  .footer {
    padding-bottom: 92px;
  }
}

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

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

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