:root {
  --vault: #121920;
  --vault-soft: #1b252e;
  --warm-white: #f7f5ef;
  --paper: #eeebe3;
  --teal: #15d8c5;
  --teal-deep: #0eaa9b;
  --indigo: #655cf6;
  --ink-muted: #667078;
  --line: rgba(18, 25, 32, 0.14);
  --radius: 22px;
  --max-width: 1180px;
  --shadow: 0 28px 80px rgba(18, 25, 32, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--warm-white);
  color: var(--vault);
  font-family: Inter, ui-sans-serif, 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;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--indigo), var(--teal));
  content: "";
}

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

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

button {
  font: inherit;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--warm-white);
  color: var(--vault);
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

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

.site-header {
  position: absolute;
  z-index: 10;
  top: 3px;
  right: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(calc(100% - 48px), var(--max-width));
  min-height: 86px;
  margin: 0 auto;
  color: var(--warm-white);
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 10px;
  font-size: 22px;
  font-weight: 760;
  letter-spacing: -0.04em;
}

.brand img {
  display: block;
}

.main-nav {
  display: flex;
  gap: 30px;
  font-size: 13px;
  font-weight: 650;
  color: rgba(247, 245, 239, 0.7);
}

.main-nav a {
  position: relative;
  transition: color 180ms ease;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  background: var(--teal);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.main-nav a:hover {
  color: var(--warm-white);
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

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

.language-switch {
  display: flex;
  padding: 3px;
  border: 1px solid rgba(247, 245, 239, 0.16);
  border-radius: 999px;
  background: rgba(247, 245, 239, 0.06);
}

.language-switch button {
  width: 36px;
  height: 30px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(247, 245, 239, 0.6);
  cursor: pointer;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.language-switch button[aria-pressed="true"] {
  background: var(--warm-white);
  color: var(--vault);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 750;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

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

.button-small {
  min-height: 38px;
  padding: 0 16px;
  background: var(--teal);
  color: var(--vault);
  font-size: 12px;
}

.button-primary {
  background: var(--teal);
  color: var(--vault);
  box-shadow: 0 12px 40px rgba(21, 216, 197, 0.19);
}

.button-primary:hover {
  background: #37e2d2;
  box-shadow: 0 17px 44px rgba(21, 216, 197, 0.25);
}

.button-arrow {
  font-size: 17px;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 72px;
  min-height: 830px;
  padding: 180px max(24px, calc((100vw - var(--max-width)) / 2)) 150px;
  overflow: hidden;
  background:
    linear-gradient(rgba(247, 245, 239, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 245, 239, 0.025) 1px, transparent 1px),
    var(--vault);
  background-size: 46px 46px, 46px 46px, auto;
  color: var(--warm-white);
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 120px;
  background: linear-gradient(180deg, transparent, rgba(18, 25, 32, 0.72));
  content: "";
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.38;
  pointer-events: none;
}

.hero-glow-one {
  top: -260px;
  left: 35%;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(101, 92, 246, 0.28), transparent 68%);
}

.hero-glow-two {
  right: -230px;
  bottom: -100px;
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(21, 216, 197, 0.16), transparent 67%);
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 2;
}

.hero-copy {
  align-self: center;
}

.eyebrow,
.section-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: var(--teal-deep);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow {
  color: var(--teal);
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 6px rgba(21, 216, 197, 0.1);
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(3.2rem, 5.8vw, 6rem);
  font-weight: 690;
  letter-spacing: -0.072em;
  line-height: 0.98;
}

.accent-text {
  color: var(--teal);
}

.hero-lede {
  max-width: 640px;
  margin: 34px 0 0;
  color: rgba(247, 245, 239, 0.7);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 36px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(247, 245, 239, 0.78);
  font-size: 13px;
  font-weight: 700;
}

.text-link:hover {
  color: var(--warm-white);
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  color: rgba(247, 245, 239, 0.5);
  font-size: 11px;
  font-weight: 640;
}

.trust-list li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.trust-list li > span:first-child {
  color: var(--teal);
}

.hero-visual {
  align-self: center;
  height: 520px;
  border: 1px solid rgba(247, 245, 239, 0.11);
  border-radius: 30px;
  background:
    radial-gradient(circle at 50% 42%, rgba(21, 216, 197, 0.08), transparent 34%),
    rgba(247, 245, 239, 0.035);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.04), 0 40px 100px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(10px);
}

.visual-label {
  position: absolute;
  top: 24px;
  left: 26px;
  color: rgba(247, 245, 239, 0.42);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.agent {
  position: absolute;
  z-index: 2;
  display: grid;
  grid-template-columns: 32px auto;
  align-items: center;
  min-width: 132px;
  padding: 10px 13px;
  border: 1px solid rgba(247, 245, 239, 0.1);
  border-radius: 13px;
  background: rgba(18, 25, 32, 0.88);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.22);
  font-size: 11px;
  font-weight: 720;
}

.agent-icon {
  display: inline-flex;
  grid-row: span 2;
  align-items: center;
  justify-content: center;
  width: 25px;
  height: 25px;
  border: 1px solid rgba(247, 245, 239, 0.17);
  border-radius: 8px;
  color: var(--teal);
  font-size: 9px;
}

.agent-state {
  color: rgba(247, 245, 239, 0.4);
  font-size: 9px;
  font-weight: 560;
}

.agent-codex {
  top: 80px;
  left: 34px;
}

.agent-claude {
  top: 80px;
  right: 34px;
}

.agent-antigravity {
  top: 235px;
  left: 30px;
}

.memory-core {
  position: absolute;
  z-index: 3;
  top: 146px;
  left: 55%;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: translateX(-50%);
}

.memory-core img {
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 18px 28px rgba(0, 0, 0, 0.28));
}

.memory-core strong {
  margin-top: 10px;
  font-size: 15px;
  letter-spacing: -0.03em;
}

.memory-core > span {
  margin-top: 2px;
  color: rgba(247, 245, 239, 0.42);
  font-size: 8px;
  font-weight: 680;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.core-ring {
  position: absolute;
  z-index: 0;
  top: -28px;
  left: 50%;
  width: 154px;
  height: 154px;
  border: 1px solid rgba(21, 216, 197, 0.18);
  border-radius: 50%;
  transform: translateX(-50%);
}

.core-ring::before,
.core-ring::after {
  position: absolute;
  border: 1px solid rgba(101, 92, 246, 0.14);
  border-radius: 50%;
  content: "";
  inset: -16px;
}

.core-ring::after {
  border-color: rgba(247, 245, 239, 0.05);
  inset: -34px;
}

.memory-lines .line {
  position: absolute;
  z-index: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(101, 92, 246, 0.1), var(--indigo), rgba(21, 216, 197, 0.2));
  transform-origin: left;
}

.line::after {
  position: absolute;
  top: -3px;
  right: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 12px var(--teal);
  content: "";
}

.line-one {
  top: 130px;
  left: 156px;
  width: 152px;
  transform: rotate(25deg);
}

.line-two {
  top: 130px;
  right: 146px;
  width: 120px;
  transform: rotate(151deg);
}

.line-three {
  top: 268px;
  left: 157px;
  width: 120px;
  transform: rotate(-18deg);
}

.context-meter {
  position: absolute;
  right: 26px;
  bottom: 24px;
  left: 26px;
  padding: 18px 20px;
  border: 1px solid rgba(247, 245, 239, 0.08);
  border-radius: 16px;
  background: rgba(18, 25, 32, 0.67);
}

.meter-heading {
  display: flex;
  justify-content: space-between;
  margin-bottom: 7px;
  color: rgba(247, 245, 239, 0.52);
  font-size: 9px;
  font-weight: 650;
}

.meter-heading strong {
  color: rgba(247, 245, 239, 0.76);
  font-weight: 720;
}

.meter-heading-second {
  margin-top: 13px;
}

.meter-track {
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(247, 245, 239, 0.08);
}

.meter-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.meter-growing span {
  width: 88%;
  background: linear-gradient(90deg, var(--indigo), #9b94ff);
}

.meter-fixed span {
  width: 26%;
  background: var(--teal);
}

.hero-stats {
  position: absolute;
  z-index: 3;
  right: max(24px, calc((100vw - var(--max-width)) / 2));
  bottom: 36px;
  left: max(24px, calc((100vw - var(--max-width)) / 2));
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(247, 245, 239, 0.1);
}

.hero-stats > div {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 21px 28px 0;
  border-left: 1px solid rgba(247, 245, 239, 0.1);
}

.hero-stats > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.hero-stats strong {
  color: var(--teal);
  font-size: 22px;
  line-height: 1;
}

.hero-stats span {
  max-width: 190px;
  color: rgba(247, 245, 239, 0.45);
  font-size: 10px;
  line-height: 1.4;
}

.section {
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto;
  padding: 126px 0;
}

.problem-section {
  padding-bottom: 110px;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 110px;
  align-items: start;
}

.problem-grid h2,
.section-heading h2,
.setup-copy h2 {
  margin: 0;
  font-size: clamp(2.3rem, 4.8vw, 4.8rem);
  font-weight: 660;
  letter-spacing: -0.065em;
  line-height: 1.02;
}

.problem-copy {
  padding-top: 9px;
  color: var(--ink-muted);
  font-size: 17px;
}

.problem-copy p {
  margin: 0;
}

.problem-emphasis {
  margin-top: 28px !important;
  padding-left: 20px;
  border-left: 3px solid var(--teal);
  color: var(--vault);
  font-weight: 700;
}

.handoff-section {
  padding-top: 50px;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: 70px;
  align-items: start;
  margin-bottom: 70px;
}

.section-heading .section-kicker {
  padding-top: 9px;
}

.handoff-flow {
  display: grid;
  grid-template-columns: 1fr 60px 1fr 60px 1fr;
  align-items: stretch;
}

.handoff-step {
  position: relative;
  min-height: 280px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.24);
}

.handoff-core-step {
  border-color: rgba(21, 216, 197, 0.4);
  background: var(--vault);
  color: var(--warm-white);
  box-shadow: var(--shadow);
}

.step-number,
.advantage-index {
  color: var(--ink-muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.handoff-core-step .step-number {
  color: var(--teal);
}

.step-agent {
  display: inline-flex;
  margin-top: 42px;
  padding: 5px 9px;
  border-radius: 6px;
  background: var(--paper);
  font-size: 10px;
  font-weight: 760;
}

.handoff-core-step .step-agent {
  background: rgba(21, 216, 197, 0.12);
  color: var(--teal);
}

.handoff-step h3 {
  margin: 18px 0 8px;
  font-size: 20px;
  letter-spacing: -0.035em;
}

.handoff-step p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 13px;
}

.handoff-core-step p {
  color: rgba(247, 245, 239, 0.55);
}

.flow-arrow {
  display: flex;
  align-items: center;
  color: var(--indigo);
}

.flow-arrow span {
  width: 100%;
  height: 1px;
  margin-right: -6px;
  background: linear-gradient(90deg, rgba(101, 92, 246, 0.15), var(--indigo));
}

.advantages-section {
  padding-top: 70px;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.advantage {
  position: relative;
  min-height: 330px;
  padding: 36px 42px 42px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.advantage-featured {
  background: var(--paper);
}

.advantage-icon {
  position: absolute;
  top: 30px;
  right: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--vault);
  color: var(--teal);
  font-size: 18px;
}

.advantage h3 {
  max-width: 420px;
  margin: 95px 0 12px;
  font-size: clamp(1.45rem, 2.3vw, 2.1rem);
  font-weight: 660;
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.advantage p {
  max-width: 470px;
  margin: 0;
  color: var(--ink-muted);
  font-size: 14px;
}

.philosophy {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 25%, rgba(101, 92, 246, 0.14), transparent 28%),
    radial-gradient(circle at 85% 80%, rgba(21, 216, 197, 0.1), transparent 28%),
    var(--vault);
  color: var(--warm-white);
}

.philosophy::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 100%;
  border-left: 1px solid rgba(247, 245, 239, 0.05);
  background-image: linear-gradient(rgba(247, 245, 239, 0.025) 1px, transparent 1px);
  background-size: 100% 72px;
  content: "";
}

.philosophy-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 120px;
  width: min(calc(100% - 48px), var(--max-width));
  margin: 0 auto;
  padding: 132px 0;
}

.section-kicker.light {
  color: var(--teal);
}

.philosophy h2 {
  max-width: 620px;
  margin: 0;
  font-size: clamp(3rem, 6vw, 6rem);
  font-weight: 650;
  letter-spacing: -0.075em;
  line-height: 0.95;
}

.philosophy-lead > p {
  max-width: 570px;
  margin: 34px 0 0;
  color: rgba(247, 245, 239, 0.55);
  font-size: 16px;
}

.principle-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.principle-list li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 24px;
  padding: 30px 0;
  border-top: 1px solid rgba(247, 245, 239, 0.1);
}

.principle-list li:last-child {
  border-bottom: 1px solid rgba(247, 245, 239, 0.1);
}

.principle-list li > span {
  color: var(--teal);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10px;
}

.principle-list strong {
  display: block;
  font-size: 17px;
  letter-spacing: -0.02em;
}

.principle-list p {
  margin: 7px 0 0;
  color: rgba(247, 245, 239, 0.48);
  font-size: 13px;
}

.setup-section {
  padding-top: 120px;
  padding-bottom: 120px;
}

.setup-panel {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 90px;
  align-items: center;
  padding: 72px;
  border-radius: 30px;
  background: var(--paper);
}

.setup-copy h2 {
  font-size: clamp(2.4rem, 4.2vw, 4.25rem);
}

.setup-copy > p {
  max-width: 580px;
  margin: 26px 0 0;
  color: var(--ink-muted);
}

.terminal {
  overflow: hidden;
  border: 1px solid rgba(18, 25, 32, 0.1);
  border-radius: 18px;
  background: var(--vault);
  color: var(--warm-white);
  box-shadow: 0 30px 70px rgba(18, 25, 32, 0.2);
}

.terminal-bar {
  display: flex;
  gap: 6px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(247, 245, 239, 0.08);
}

.terminal-bar span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(247, 245, 239, 0.22);
}

.terminal code {
  display: block;
  padding: 34px 28px 22px;
  font-size: clamp(14px, 2vw, 19px);
}

.prompt {
  margin-right: 10px;
  color: var(--teal);
}

.terminal-result {
  display: grid;
  gap: 7px;
  padding: 0 28px 28px;
  color: rgba(247, 245, 239, 0.5);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
}

.terminal-result span::first-letter {
  color: var(--teal);
}

.terminal-ready {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border-top: 1px solid rgba(247, 245, 239, 0.08);
  color: rgba(247, 245, 239, 0.62);
  font-size: 10px;
  font-weight: 650;
}

.final-cta {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 670px;
  padding: 110px 24px;
  overflow: hidden;
  background: var(--vault);
  color: var(--warm-white);
  text-align: center;
}

.final-cta::before {
  position: absolute;
  width: 660px;
  height: 660px;
  border: 1px solid rgba(21, 216, 197, 0.1);
  border-radius: 50%;
  content: "";
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.cta-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(247, 245, 239, 0.05);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.cta-orbit-one {
  width: 900px;
  height: 900px;
}

.cta-orbit-two {
  width: 1180px;
  height: 1180px;
}

.cta-mark,
.final-cta .section-kicker,
.final-cta h2,
.final-cta p,
.final-cta a {
  position: relative;
  z-index: 2;
}

.cta-mark {
  margin-bottom: 27px;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.35));
}

.final-cta h2 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2.8rem, 6vw, 5.8rem);
  font-weight: 650;
  letter-spacing: -0.072em;
  line-height: 0.98;
}

.final-cta > p:not(.availability) {
  max-width: 620px;
  margin: 28px 0 34px;
  color: rgba(247, 245, 239, 0.57);
}

.button-light {
  min-width: 252px;
}

.email-link {
  margin-top: 18px;
  color: rgba(247, 245, 239, 0.46);
  font-size: 12px;
  text-decoration: underline;
  text-decoration-color: rgba(247, 245, 239, 0.2);
  text-underline-offset: 4px;
}

.availability {
  margin-top: 38px;
  color: rgba(247, 245, 239, 0.3);
  font-size: 10px;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(calc(100% - 48px), var(--max-width));
  min-height: 112px;
  margin: 0 auto;
  color: var(--ink-muted);
  font-size: 11px;
}

.footer-brand {
  color: var(--vault);
  font-size: 18px;
}

.site-footer p {
  margin: 0;
}

.site-footer p:last-child {
  justify-self: end;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.2, 0.72, 0.2, 1);
}

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

@media (max-width: 1060px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .main-nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 70px;
    padding-top: 160px;
    padding-bottom: 190px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-visual {
    width: min(100%, 700px);
    justify-self: center;
  }

  .problem-grid {
    gap: 60px;
  }

  .handoff-flow {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .flow-arrow {
    width: 1px;
    height: 46px;
    margin-left: 50%;
    color: transparent;
    background: linear-gradient(var(--indigo), rgba(101, 92, 246, 0.12));
  }

  .flow-arrow span {
    display: none;
  }

  .handoff-step {
    min-height: auto;
  }

  .setup-panel {
    grid-template-columns: 1fr;
    gap: 52px;
  }
}

@media (max-width: 760px) {
  .site-header {
    width: min(calc(100% - 28px), var(--max-width));
    min-height: 76px;
  }

  .header-cta {
    display: none;
  }

  .brand {
    font-size: 20px;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .hero {
    min-height: 0;
    padding: 130px 18px 250px;
  }

  .hero h1 {
    font-size: clamp(3rem, 15.5vw, 4.5rem);
  }

  .hero-lede {
    margin-top: 28px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 18px;
  }

  .hero-actions .text-link {
    justify-content: center;
  }

  .trust-list {
    gap: 12px 18px;
  }

  .hero-visual {
    height: 470px;
    border-radius: 22px;
  }

  .agent {
    min-width: 115px;
    padding: 8px 9px;
  }

  .agent-codex {
    top: 68px;
    left: 14px;
  }

  .agent-claude {
    top: 68px;
    right: 14px;
  }

  .agent-antigravity {
    top: 210px;
    left: 14px;
  }

  .memory-core {
    top: 146px;
    left: 63%;
  }

  .memory-core img {
    width: 82px;
    height: 82px;
  }

  .line-one {
    top: 115px;
    left: 116px;
    width: 105px;
  }

  .line-two {
    top: 115px;
    right: 101px;
    width: 88px;
  }

  .line-three {
    top: 240px;
    left: 120px;
    width: 85px;
  }

  .context-meter {
    right: 14px;
    bottom: 14px;
    left: 14px;
  }

  .hero-stats {
    right: 18px;
    bottom: 28px;
    left: 18px;
    grid-template-columns: 1fr;
  }

  .hero-stats > div {
    gap: 12px;
    padding: 11px 0;
    border-top: 1px solid rgba(247, 245, 239, 0.08);
    border-left: 0;
  }

  .hero-stats > div:first-child {
    border-top: 0;
  }

  .hero-stats strong {
    width: 56px;
    font-size: 18px;
  }

  .hero-stats span {
    max-width: none;
  }

  .section {
    width: min(calc(100% - 36px), var(--max-width));
    padding: 88px 0;
  }

  .problem-grid,
  .section-heading,
  .philosophy-inner {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .problem-grid h2,
  .section-heading h2,
  .setup-copy h2 {
    font-size: clamp(2.35rem, 11vw, 3.4rem);
  }

  .section-heading {
    margin-bottom: 45px;
  }

  .section-heading .section-kicker {
    padding-top: 0;
  }

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

  .advantage {
    min-height: 300px;
    padding: 28px;
  }

  .advantage h3 {
    margin-top: 85px;
  }

  .philosophy-inner {
    width: min(calc(100% - 36px), var(--max-width));
    padding: 94px 0;
  }

  .philosophy::before {
    display: none;
  }

  .philosophy h2 {
    font-size: clamp(3.3rem, 15vw, 5rem);
  }

  .setup-panel {
    gap: 40px;
    padding: 34px 24px;
    border-radius: 22px;
  }

  .final-cta {
    min-height: 650px;
    padding: 90px 20px;
  }

  .final-cta h2 {
    font-size: clamp(3rem, 14vw, 4.6rem);
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 30px 0;
    text-align: center;
  }

  .footer-brand,
  .site-footer p:last-child {
    justify-self: center;
  }
}

@media (max-width: 390px) {
  .hero-visual {
    height: 450px;
  }

  .agent-state {
    display: none;
  }

  .agent {
    grid-template-columns: 29px auto;
  }

  .agent-claude {
    right: 8px;
  }

  .agent-codex,
  .agent-antigravity {
    left: 8px;
  }

  .memory-core {
    left: 65%;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}