:root {
  color-scheme: dark;
  --bg: #07110e;
  --bg-deep: #040a08;
  --surface: #0c1915;
  --surface-raised: #10231d;
  --surface-soft: #132a23;
  --line: rgba(166, 220, 199, 0.16);
  --line-strong: rgba(166, 220, 199, 0.3);
  --text: #f1f6f2;
  --text-soft: #b2c2ba;
  --text-muted: #82978d;
  --mint: #75e6bd;
  --mint-bright: #a4f8d8;
  --mint-deep: #087f73;
  --coral: #ff755f;
  --coral-soft: #ffb19f;
  --warning: #f4b942;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.44);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 30px;
  --container: 1180px;
  --font-sans: "Inter", "Avenir Next", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  background:
    radial-gradient(
      circle at 50% -20%,
      rgba(28, 119, 94, 0.2),
      transparent 34rem
    ),
    var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::selection {
  background: var(--mint);
  color: var(--bg-deep);
}

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

a {
  color: inherit;
}

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

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

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--mint);
  color: var(--bg-deep);
  font-weight: 800;
  transform: translateY(-160%);
}

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

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(166, 220, 199, 0.12);
  background: rgba(4, 10, 8, 0.76);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(calc(100% - 40px), 1320px);
  min-height: 72px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.brand img {
  border-radius: 10px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.desktop-nav a {
  color: var(--text-soft);
  font-size: 0.84rem;
  font-weight: 650;
  text-decoration: none;
  transition: color 160ms ease;
}

.desktop-nav a:hover {
  color: var(--text);
}

.github-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.github-link svg {
  width: 16px;
  height: 16px;
  flex: none;
  fill: currentColor;
}

.header-cta {
  margin-left: 8px;
}

.mobile-menu {
  display: none;
  margin-left: auto;
  position: relative;
}

.mobile-menu summary {
  list-style: none;
  cursor: pointer;
  padding: 9px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  font-size: 0.82rem;
  font-weight: 800;
}

.mobile-menu summary::-webkit-details-marker {
  display: none;
}

.mobile-menu nav {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: min(280px, calc(100vw - 32px));
  display: grid;
  padding: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  background: #0b1713;
  box-shadow: var(--shadow);
}

.mobile-menu nav a {
  padding: 11px 12px;
  border-radius: 8px;
  color: var(--text-soft);
  text-decoration: none;
}

.mobile-menu nav a:hover {
  background: var(--surface-soft);
  color: var(--text);
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

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

.button-small {
  min-height: 40px;
  padding-inline: 16px;
  font-size: 0.8rem;
}

.button-large {
  min-height: 58px;
  padding-inline: 28px;
  font-size: 1rem;
}

.button-primary {
  background: var(--coral);
  color: #160b08;
  box-shadow: 0 14px 34px rgba(255, 117, 95, 0.2);
}

.button-primary:hover {
  background: #ff8a76;
  box-shadow: 0 18px 42px rgba(255, 117, 95, 0.28);
}

.button-ghost {
  border-color: var(--line-strong);
  background: rgba(12, 25, 21, 0.64);
  color: var(--text);
}

.button-ghost:hover {
  border-color: rgba(117, 230, 189, 0.52);
  background: var(--surface-raised);
}

.hero {
  position: relative;
  overflow: clip;
  padding: 108px 0 0;
  border-bottom: 1px solid var(--line);
}

.hero-grid,
.final-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(136, 201, 176, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(136, 201, 176, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 74%);
}

.hero-grid::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 26%, transparent 0, var(--bg) 70%);
}

.hero-glow {
  position: absolute;
  border: 1px solid rgba(117, 230, 189, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.hero-glow-one {
  width: 880px;
  height: 880px;
  left: 50%;
  top: -430px;
  transform: translateX(-50%);
  box-shadow:
    0 0 0 100px rgba(117, 230, 189, 0.025),
    0 0 0 210px rgba(117, 230, 189, 0.018);
}

.hero-glow-two {
  width: 440px;
  height: 440px;
  left: 50%;
  top: -210px;
  transform: translateX(-50%);
  border-color: rgba(255, 117, 95, 0.1);
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 960px;
  text-align: center;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 0.73rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.status-dot {
  width: 8px;
  height: 8px;
  display: inline-block;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 5px rgba(117, 230, 189, 0.1);
  animation: status-pulse 2.4s ease-out infinite;
}

.hero h1,
.section-intro h2,
.manifesto-copy,
.opportunity-inner h2,
.final-cta h2,
.faq-heading h2 {
  margin: 0;
  font-weight: 780;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.hero h1 {
  max-width: 1040px;
  margin-inline: auto;
  font-size: clamp(3.25rem, 7.2vw, 6.8rem);
}

.hero h1 span {
  display: block;
  color: var(--text-soft);
  font-weight: 500;
}

.hero-lede {
  max-width: 760px;
  margin: 30px auto 0;
  color: var(--text-soft);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
  line-height: 1.7;
}

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

.hero-note {
  margin: 20px 0 0;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.separator {
  margin-inline: 7px;
  color: var(--mint-deep);
}

.product-stage {
  position: relative;
  z-index: 3;
  margin-top: 76px;
  padding-bottom: 96px;
}

.product-window {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border: 1px solid rgba(166, 220, 199, 0.26);
  border-radius: var(--radius-lg);
  background: #eef7f3;
  box-shadow:
    0 54px 130px rgba(0, 0, 0, 0.54),
    0 0 0 8px rgba(117, 230, 189, 0.025);
  transform: perspective(1600px) rotateX(2deg);
  transform-origin: center bottom;
}

.window-bar {
  height: 52px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 18px;
  border-bottom: 1px solid rgba(7, 17, 14, 0.12);
  background: #f9fcfa;
  color: #3f534b;
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.window-dots {
  display: flex;
  gap: 7px;
}

.window-dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d5dfdb;
}

.window-dots i:first-child {
  background: var(--coral);
}

.window-dots i:nth-child(2) {
  background: var(--warning);
}

.window-dots i:nth-child(3) {
  background: #70d8aa;
}

.window-address {
  padding: 7px 28px;
  border: 1px solid #dce7e2;
  border-radius: 999px;
  background: #edf4f1;
}

.window-live {
  justify-self: end;
  color: var(--mint-deep);
  font-weight: 800;
}

.product-window > img {
  width: 100%;
  height: auto;
}

.floating-card {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 270px;
  padding: 14px 16px;
  border: 1px solid rgba(166, 220, 199, 0.32);
  border-radius: 14px;
  background: rgba(9, 23, 18, 0.92);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(12px);
  animation: card-float 5s ease-in-out infinite;
}

.floating-card-agent {
  top: 10%;
  left: -72px;
}

.floating-card-review {
  right: -64px;
  bottom: 18%;
  animation-delay: -2.4s;
}

.floating-card strong,
.floating-card small {
  display: block;
}

.floating-card strong {
  font-size: 0.84rem;
}

.floating-card small {
  margin-top: 2px;
  color: var(--text-muted);
  font-size: 0.7rem;
}

.floating-icon {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(117, 230, 189, 0.12);
  color: var(--mint);
  font-weight: 900;
}

.agent-orbit {
  position: absolute;
  z-index: 0;
  border: 1px dashed rgba(117, 230, 189, 0.16);
  border-radius: 50%;
}

.orbit-one {
  width: 520px;
  height: 520px;
  left: -260px;
  top: -140px;
}

.orbit-two {
  width: 440px;
  height: 440px;
  right: -210px;
  bottom: -90px;
}

.trust-strip {
  border-bottom: 1px solid var(--line);
  background: var(--bg-deep);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.trust-grid p {
  margin: 0;
  padding: 28px 34px;
  border-left: 1px solid var(--line);
}

.trust-grid p:last-child {
  border-right: 1px solid var(--line);
}

.trust-title,
.trust-detail {
  display: block;
}

.trust-title {
  font-size: 0.92rem;
}

.trust-detail {
  margin-top: 3px;
  color: var(--text-muted);
  font-size: 0.76rem;
}

.section {
  padding: 128px 0;
  border-bottom: 1px solid var(--line);
}

.section-intro h2,
.faq-heading h2 {
  font-size: clamp(2.6rem, 5.4vw, 5rem);
}

.split-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  align-items: end;
  gap: 80px;
}

.section-lede {
  margin: 0;
  color: var(--text-soft);
  font-size: 1.07rem;
  line-height: 1.75;
}

.centered-intro {
  max-width: 780px;
  margin-inline: auto;
  text-align: center;
}

.centered-intro .section-lede {
  margin-top: 20px;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 72px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.pain-card {
  min-height: 310px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(150deg, rgba(117, 230, 189, 0.025), transparent 55%),
    var(--bg);
}

.pain-card-accent {
  background:
    linear-gradient(150deg, rgba(255, 117, 95, 0.1), transparent 60%),
    var(--surface);
}

.card-index {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.pain-card h3 {
  margin: 92px 0 12px;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.pain-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.manifesto {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 85% 10%,
      rgba(255, 117, 95, 0.12),
      transparent 30rem
    ),
    radial-gradient(
      circle at 15% 90%,
      rgba(117, 230, 189, 0.1),
      transparent 30rem
    ),
    var(--surface);
}

.manifesto::before {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  right: 6%;
  top: -250px;
  border: 1px solid rgba(255, 117, 95, 0.22);
  border-radius: 50%;
  box-shadow:
    0 0 0 80px rgba(255, 117, 95, 0.025),
    0 0 0 160px rgba(255, 117, 95, 0.018);
}

.manifesto-inner {
  position: relative;
  z-index: 1;
}

.manifesto-copy {
  max-width: 1020px;
  font-size: clamp(3.2rem, 7vw, 7rem);
}

.manifesto-accent {
  display: block;
  color: var(--mint);
}

.manifesto-support {
  max-width: 660px;
  margin: 36px 0 0 auto;
  color: var(--text-soft);
  font-size: 1.12rem;
}

.workflow-section {
  background: var(--bg-deep);
}

.workflow-list {
  margin: 86px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: workflow;
}

.workflow-step {
  display: grid;
  grid-template-columns: 80px minmax(0, 0.9fr) minmax(340px, 1.1fr);
  align-items: center;
  gap: 48px;
  min-height: 390px;
  padding: 58px 0;
  border-top: 1px solid var(--line);
}

.workflow-step:last-child {
  border-bottom: 1px solid var(--line);
}

.step-number {
  align-self: start;
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
}

.step-kicker {
  margin: 0 0 12px;
  color: var(--coral-soft);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.step-copy h3 {
  margin: 0;
  font-size: clamp(1.8rem, 3.3vw, 3rem);
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.step-copy > p:last-child {
  margin: 20px 0 0;
  color: var(--text-muted);
}

.step-visual {
  min-height: 250px;
  padding: 28px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(117, 230, 189, 0.06), transparent 60%),
    var(--surface);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.25);
}

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

.visual-label,
.warning-pill {
  width: fit-content;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(117, 230, 189, 0.1);
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.epic-visual > strong {
  margin-top: 18px;
  font-size: 1.45rem;
}

.progress-track {
  height: 8px;
  margin-top: 38px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}

.progress-track i {
  width: 75%;
  height: 100%;
  display: block;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--mint-deep), var(--mint));
}

.visual-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.activity-visual {
  display: grid;
  align-content: center;
  gap: 13px;
  font-family: var(--font-mono);
}

.terminal-top {
  margin: -28px -28px 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 0.66rem;
}

.terminal-top i {
  width: 7px;
  height: 7px;
  display: inline-block;
  margin-right: 5px;
  border-radius: 50%;
  background: var(--line-strong);
}

.terminal-top i:first-child {
  background: var(--coral);
}

.activity-visual code {
  color: var(--text-soft);
  font-family: inherit;
  font-size: 0.75rem;
}

.activity-visual code b {
  margin-right: 10px;
  color: var(--mint);
}

.activity-visual code em {
  margin-right: 10px;
  color: var(--coral);
  font-style: normal;
}

.question-visual {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.warning-pill {
  background: rgba(244, 185, 66, 0.1);
  color: var(--warning);
}

.question-visual > strong {
  margin: 10px 0 8px;
  font-size: 1.18rem;
}

.option {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text-muted);
  font-size: 0.76rem;
}

.option-selected {
  border-color: rgba(117, 230, 189, 0.5);
  background: rgba(117, 230, 189, 0.06);
  color: var(--text);
}

.option small {
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  text-transform: uppercase;
}

.capture-section {
  background:
    linear-gradient(90deg, rgba(117, 230, 189, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(117, 230, 189, 0.035) 1px, transparent 1px),
    var(--surface);
  background-size: 48px 48px;
}

.capture-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.75fr) minmax(0, 1.25fr);
  align-items: center;
  gap: 90px;
}

.capture-copy h2 {
  margin: 0;
  font-size: clamp(2.7rem, 5vw, 4.7rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.capture-copy > p:not(.eyebrow) {
  margin: 24px 0 0;
  color: var(--text-soft);
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--mint);
  font-weight: 900;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--mint);
  font-weight: 750;
  text-decoration: none;
}

.text-link:hover {
  color: var(--mint-bright);
}

.extension-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: #eff9f4;
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
}

.extension-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 8px rgba(7, 17, 14, 0.04);
}

.extension-rail {
  height: 44px;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
  border-bottom: 1px solid rgba(7, 17, 14, 0.12);
  background: #f9fcfa;
}

.extension-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #c8d8d1;
}

.extension-dot:first-child {
  background: var(--coral);
}

.extension-frame img {
  width: 190%;
  height: auto;
  max-width: none;
  transform: translateX(-23.7%);
}

.control-section {
  background: var(--bg-deep);
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 72px;
}

.control-card {
  min-height: 300px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(
      circle at 100% 0%,
      rgba(117, 230, 189, 0.07),
      transparent 17rem
    ),
    var(--surface);
}

.control-card-large {
  grid-row: span 2;
  min-height: 616px;
  display: flex;
  flex-direction: column;
}

.control-card-wide {
  grid-column: 1 / -1;
  min-height: 260px;
}

.card-symbol {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 1.2rem;
}

.control-card h3 {
  max-width: 500px;
  margin: 44px 0 14px;
  font-size: clamp(1.55rem, 2.8vw, 2.4rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.control-card p {
  max-width: 650px;
  margin: 0;
  color: var(--text-muted);
}

.control-card .text-link {
  margin-top: 28px;
}

.permission-demo {
  display: grid;
  gap: 10px;
  margin-top: auto;
  padding-top: 50px;
}

.permission {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.permission::before {
  display: inline-block;
  width: 24px;
  font-weight: 900;
}

.permission-on {
  color: var(--text-soft);
}

.permission-on::before {
  content: "✓";
  color: var(--mint);
}

.permission-off {
  color: var(--text-muted);
  opacity: 0.62;
}

.permission-off::before {
  content: "×";
  color: var(--coral);
}

.audience-section {
  background: var(--surface);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 72px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.audience-grid article {
  min-height: 350px;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.audience-grid article > span {
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.audience-grid h3 {
  margin: 110px 0 14px;
  font-size: 1.45rem;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.audience-grid p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.opportunity-section {
  overflow: hidden;
  background:
    radial-gradient(
      circle at 50% 100%,
      rgba(117, 230, 189, 0.18),
      transparent 40rem
    ),
    var(--bg);
}

.opportunity-inner {
  position: relative;
  text-align: center;
}

.opportunity-inner::before,
.opportunity-inner::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 360px;
  height: 360px;
  border: 1px dashed rgba(117, 230, 189, 0.18);
  border-radius: 50%;
}

.opportunity-inner::before {
  left: -250px;
  top: -110px;
}

.opportunity-inner::after {
  right: -250px;
  bottom: -120px;
}

.opportunity-inner h2 {
  font-size: clamp(3.4rem, 8vw, 7.6rem);
}

.opportunity-inner h2::first-line {
  color: var(--text);
}

.opportunity-inner > p:not(.eyebrow) {
  max-width: 640px;
  margin: 32px auto 0;
  color: var(--text-soft);
  font-size: 1.1rem;
}

.faq-section {
  background: var(--bg-deep);
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  align-items: start;
  gap: 100px;
}

.faq-heading {
  position: sticky;
  top: 112px;
}

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

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 27px 56px 27px 0;
  font-size: 1.05rem;
  font-weight: 750;
}

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

.faq-list summary::before,
.faq-list summary::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 50%;
  width: 16px;
  height: 2px;
  background: var(--mint);
  transition: transform 180ms ease;
}

.faq-list summary::after {
  transform: rotate(90deg);
}

.faq-list details[open] summary::after {
  transform: rotate(0);
}

.faq-list details p {
  max-width: 650px;
  margin: -6px 0 28px;
  color: var(--text-muted);
}

.final-cta {
  position: relative;
  overflow: hidden;
  padding: 140px 0;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(
      circle at 50% 40%,
      rgba(20, 125, 95, 0.24),
      transparent 34rem
    ),
    var(--surface);
}

.final-grid {
  mask-image: radial-gradient(circle at 50% 50%, black, transparent 72%);
}

.final-cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.final-cta-inner > img {
  margin-bottom: 28px;
  border-radius: 20px;
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.38);
}

.final-cta h2 {
  font-size: clamp(4rem, 10vw, 9rem);
}

.final-cta-inner > p:not(.eyebrow) {
  margin: 24px 0 0;
  color: var(--text-soft);
  font-size: 1.08rem;
}

.final-cta .button {
  margin-top: 32px;
}

.site-footer {
  padding: 70px 0 28px;
  background: var(--bg-deep);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr repeat(3, 1fr);
  gap: 60px;
}

.footer-brand > p {
  max-width: 330px;
  margin: 18px 0 0;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.footer-grid nav {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-grid nav strong {
  margin-bottom: 8px;
  color: var(--text-soft);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-grid nav a {
  width: fit-content;
  color: var(--text-muted);
  font-size: 0.82rem;
  text-decoration: none;
}

.footer-grid nav a:hover {
  color: var(--mint);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

@keyframes card-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-9px);
  }
}

@keyframes status-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(117, 230, 189, 0.42);
  }
  75%,
  100% {
    box-shadow: 0 0 0 9px rgba(117, 230, 189, 0);
  }
}

@media (max-width: 1100px) {
  .floating-card-agent {
    left: -10px;
  }

  .floating-card-review {
    right: -8px;
  }

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

  .workflow-step {
    grid-template-columns: 56px minmax(0, 0.82fr) minmax(310px, 1.18fr);
    gap: 30px;
  }

  .capture-grid {
    gap: 50px;
  }
}

@media (max-width: 900px) {
  .desktop-nav,
  .header-cta {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .hero {
    padding-top: 82px;
  }

  .floating-card {
    display: none;
  }

  .product-stage {
    margin-top: 56px;
    padding-bottom: 70px;
  }

  .product-window {
    border-radius: 20px;
    transform: none;
  }

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

  .trust-grid p,
  .trust-grid p:last-child {
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

  .trust-grid p:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 96px 0;
  }

  .split-intro,
  .capture-grid,
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .section-lede {
    max-width: 680px;
  }

  .workflow-step {
    grid-template-columns: 48px 1fr;
    gap: 28px;
  }

  .workflow-step .step-visual {
    grid-column: 2;
  }

  .capture-grid {
    gap: 62px;
  }

  .extension-frame {
    max-width: 760px;
    margin-inline: auto;
    transform: none;
  }

  .faq-heading {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 34px;
  }
}

@media (max-width: 680px) {
  .container,
  .nav-shell {
    width: min(calc(100% - 28px), var(--container));
  }

  .nav-shell {
    min-height: 64px;
  }

  .hero {
    padding-top: 68px;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 14.8vw, 4.6rem);
  }

  .hero-lede {
    margin-top: 24px;
    font-size: 1rem;
  }

  .hero-actions {
    display: grid;
  }

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

  .hero-note {
    line-height: 1.8;
  }

  .product-stage {
    width: calc(100% - 14px);
    margin-top: 44px;
    padding-bottom: 56px;
  }

  .product-window {
    border-radius: 14px;
  }

  .window-bar {
    height: 42px;
    grid-template-columns: auto 1fr;
    gap: 12px;
    padding-inline: 12px;
  }

  .window-address {
    overflow: hidden;
    padding: 5px 12px;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .window-live {
    display: none;
  }

  .trust-grid p {
    padding: 22px 20px;
  }

  .section {
    padding: 78px 0;
  }

  .section-intro h2,
  .faq-heading h2 {
    font-size: clamp(2.35rem, 12vw, 3.8rem);
  }

  .pain-grid {
    grid-template-columns: 1fr;
    margin-top: 50px;
  }

  .pain-card {
    min-height: 250px;
  }

  .pain-card h3 {
    margin-top: 66px;
  }

  .manifesto-copy {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .manifesto-support {
    font-size: 1rem;
  }

  .workflow-list {
    margin-top: 56px;
  }

  .workflow-step {
    display: block;
    min-height: 0;
    padding: 44px 0;
  }

  .step-number {
    margin-bottom: 20px;
  }

  .step-visual {
    min-height: 230px;
    margin-top: 34px;
    padding: 22px;
  }

  .terminal-top {
    margin: -22px -22px 14px;
  }

  .capture-copy h2 {
    font-size: clamp(2.4rem, 12vw, 3.8rem);
  }

  .extension-frame img {
    width: 220%;
    transform: translateX(-27.3%);
  }

  .control-grid {
    grid-template-columns: 1fr;
    margin-top: 50px;
  }

  .control-card,
  .control-card-large,
  .control-card-wide {
    grid-column: auto;
    grid-row: auto;
    min-height: 320px;
    padding: 26px;
  }

  .control-card-large {
    min-height: 530px;
  }

  .audience-grid {
    grid-template-columns: 1fr;
    margin-top: 50px;
  }

  .audience-grid article {
    min-height: 300px;
  }

  .audience-grid h3 {
    margin-top: 82px;
  }

  .opportunity-inner h2 {
    font-size: clamp(3rem, 15vw, 5.2rem);
  }

  .faq-list summary {
    padding-block: 23px;
    font-size: 0.98rem;
  }

  .final-cta {
    padding: 100px 0;
  }

  .final-cta h2 {
    font-size: clamp(3.8rem, 20vw, 6.4rem);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 44px 28px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    display: grid;
  }
}

@media (max-width: 420px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: auto;
  }
}

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

  .floating-card,
  .status-dot {
    animation: none;
  }

  .button,
  .desktop-nav a,
  .faq-list summary::before,
  .faq-list summary::after {
    transition: none;
  }
}