:root {
  color-scheme: dark;
  --bg: oklch(0.13 0.006 80);
  --panel: oklch(0.17 0.006 80);
  --panel-2: oklch(0.21 0.007 80);
  --fg: oklch(0.985 0.006 80);
  --muted: oklch(0.62 0.01 80);
  --faint: oklch(0.44 0.008 80);
  --line: oklch(0.29 0.008 80);
  --accent: oklch(0.72 0.22 38);
  --hero-orange-red: oklch(0.72 0.22 38);
  --hero-dark-orange: oklch(0.47 0.15 38);
  --hero-on-accent: oklch(0.985 0.006 80);
  --blue: oklch(0.55 0.23 260);
  --font-display: "Space Grotesk", "Satoshi", "Aptos", sans-serif;
  --font-mono: "IBM Plex Mono", "Cascadia Mono", "Consolas", monospace;
  --header-height: 67px;
  --hero-marquee-height: 4.2rem;
  --page-pad: clamp(1.25rem, 3vw, 2rem);
  --section-pad: clamp(5rem, 11vw, 8rem);
  --radius-pill: 999px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  background: oklch(0.99 0.006 80);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background: oklch(0.99 0.006 80);
  color: var(--fg);
  font-family: var(--font-display);
  text-rendering: geometricPrecision;
}

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

button {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 999;
  transform: translateY(-150%);
  border-radius: var(--radius-pill);
  background: var(--blue);
  color: var(--fg);
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  transition: transform 220ms var(--ease);
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: grid;
  grid-template-columns: minmax(9rem, 1fr) auto minmax(9rem, 1fr);
  min-height: var(--header-height);
  align-items: center;
  gap: 1rem;
  padding: 0 var(--page-pad);
  border-bottom: 1px solid transparent;
  background: transparent;
  color: oklch(0.985 0.006 80);
  backdrop-filter: none;
  transition:
    background 260ms var(--ease),
    color 260ms var(--ease),
    box-shadow 260ms var(--ease),
    border-color 260ms var(--ease);
}

.site-header.is-scrolled {
  border-bottom: 1px solid oklch(0.87 0.012 210);
  background: oklch(0.985 0.006 80 / 0.98);
  color: oklch(0.16 0.045 235);
  box-shadow: 0 14px 40px color-mix(in oklch, black, transparent 88%);
}

.brand-mark {
  flex: 0 0 auto;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.8rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1;
}

.desktop-nav,
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.desktop-nav {
  justify-self: center;
}

.header-actions {
  margin-left: auto;
  justify-self: end;
}

.nav-pill,
.menu-button {
  min-height: 2.2rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  background: transparent;
  color: currentColor;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
  transition: border-color 180ms var(--ease), background 180ms var(--ease), color 180ms var(--ease);
}

.nav-pill:hover,
.nav-pill:focus-visible,
.menu-button:hover,
.menu-button:focus-visible {
  border-color: color-mix(in oklch, currentColor, transparent 55%);
  outline: none;
}

.nav-pill--outline {
  border-color: currentColor;
}

.nav-pill--accent {
  border-color: var(--hero-orange-red);
  background: var(--hero-orange-red);
  color: var(--hero-on-accent);
}

.site-header.is-scrolled .nav-pill--accent {
  color: var(--hero-on-accent);
}

.menu-button {
  display: none;
  width: 2.45rem;
  padding: 0;
  flex-direction: column;
  gap: 0.22rem;
}

.menu-button span {
  width: 1rem;
  height: 1px;
  background: currentColor;
}

.mobile-menu {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  z-index: 180;
  display: grid;
  gap: 0.5rem;
  padding: 1rem var(--page-pad) 1.35rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklch, var(--bg), black 12%);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu a {
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.section-dark {
  background: var(--bg);
  color: var(--fg);
}

.hero-section {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: grid;
  align-items: start;
  padding: calc(var(--header-height) + clamp(1rem, 2.6vh, 2rem)) var(--page-pad) calc(var(--hero-marquee-height) + 0.7rem);
  background: oklch(0.095 0.012 245);
  color: oklch(0.985 0.006 80);
}

.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: oklch(0.11 0.014 245);
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(90deg, oklch(0.095 0.012 245 / 0.94) 0, oklch(0.095 0.012 245 / 0.76) 36%, oklch(0.095 0.012 245 / 0.34) 68%, oklch(0.095 0.012 245 / 0.62) 100%),
    linear-gradient(0deg, oklch(0.095 0.012 245 / 0.9), transparent 42%),
    linear-gradient(180deg, oklch(0.095 0.012 245 / 0.54), transparent 30%);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.84) contrast(1.12) brightness(0.62);
}

.hero-logo-mask {
  position: absolute;
  right: clamp(-0.35rem, 0.9vw, 0.85rem);
  bottom: clamp(0.35rem, 2.4vh, 1.35rem);
  z-index: 3;
  width: clamp(3rem, 4.8vw, 5.2rem);
  height: clamp(3rem, 4.8vw, 5.2rem);
  border-radius: 999px;
  background:
    radial-gradient(circle at 45% 45%, oklch(0.12 0.014 245 / 0.98), oklch(0.12 0.014 245 / 0.78) 48%, oklch(0.12 0.014 245 / 0.38) 68%, transparent 82%);
  filter: blur(7px);
  pointer-events: none;
}

.hero-media__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(oklch(0.99 0.006 80 / 0.055) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.99 0.006 80 / 0.055) 1px, transparent 1px);
  background-size: 46px 46px;
  mix-blend-mode: screen;
  opacity: 0.42;
  transform: perspective(900px) rotateX(58deg) translateY(-15%);
}

.hero-media__panel {
  position: absolute;
  border: 1px solid color-mix(in oklch, var(--fg), transparent 88%);
  background:
    linear-gradient(90deg, transparent 10%, color-mix(in oklch, var(--fg), transparent 92%), transparent 40%),
    var(--panel);
  box-shadow: 0 40px 120px color-mix(in oklch, black, transparent 38%);
}

.hero-media__panel--a {
  width: 42vw;
  height: 26rem;
  right: 12vw;
  top: 4rem;
}

.hero-media__panel--b {
  width: 30vw;
  height: 12rem;
  right: 7vw;
  top: 31rem;
}

.hero-media__panel--c {
  width: 26vw;
  height: 11rem;
  right: 30vw;
  top: 24rem;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  max-width: min(64rem, 74vw);
  min-height: clamp(25rem, calc(100svh - var(--header-height) - var(--hero-marquee-height) - 2.4rem), 36rem);
  padding-bottom: 0;
}

.hero-content::before {
  content: "";
  display: block;
  height: clamp(1.85rem, 3.1vh, 2.5rem);
  flex: 0 0 auto;
}

.section-kicker,
.feature-number {
  margin: 0 0 1rem;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.hero-content .section-kicker {
  width: auto;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: clamp(0.85rem, 1.8vh, 1.25rem);
  background: transparent;
  color: var(--hero-orange-red);
  padding: 0;
  font-size: clamp(0.78rem, 0.92vw, 0.9rem);
  letter-spacing: 0.12em;
}

.hero-content .section-kicker::before {
  content: "";
  flex: 0 0 clamp(1.9rem, 3vw, 2.6rem);
  height: 1px;
  background: currentColor;
}

.hero-content h1,
.section-heading h2,
.two-column-heading h2,
.proof-section h2,
.developer-section h2 {
  margin: 0;
  letter-spacing: 0;
  font-weight: 400;
}

.hero-content h1 {
  max-width: 16ch;
  color: oklch(0.985 0.006 80);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: clamp(3.75rem, 6.65vw, 6.15rem);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.048em;
}

.hero-content h1 span {
  color: inherit;
}

.hero-lede {
  max-width: 48rem;
  margin: clamp(1.05rem, 2vh, 1.55rem) 0 clamp(1.15rem, 2.3vh, 1.7rem);
  color: oklch(0.89 0.01 80);
  font-size: clamp(1.18rem, 1.55vw, 1.42rem);
  line-height: 1.45;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.85rem, 2.2vw, 2rem);
  margin-top: clamp(0.55rem, 1.25vh, 0.95rem);
  color: oklch(0.93 0.008 80);
  font-weight: 700;
}

.hero-trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  white-space: nowrap;
}

.hero-trust-row span::before {
  content: none;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.large-pill,
.command-pill {
  min-height: 3.25rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.95rem;
  border: 1px solid transparent;
  color: oklch(0.99 0.006 80);
  cursor: pointer;
  font-size: clamp(1rem, 1.18vw, 1.15rem);
  font-weight: 700;
}

.large-pill--accent {
  background: var(--hero-orange-red);
  color: var(--hero-on-accent);
  box-shadow: none;
}

.large-pill--light {
  border-color: oklch(0.94 0.006 80 / 0.72);
  background: oklch(0.985 0.006 80 / 0.08);
  color: oklch(0.985 0.006 80);
}

.command-pill {
  gap: 0.75rem;
  min-width: min(27rem, 100%);
  border-color: color-mix(in oklch, var(--fg), transparent 28%);
  background: transparent;
  color: var(--fg);
  font-family: var(--font-mono);
}

.copy-glyph {
  width: 0.75rem;
  height: 0.75rem;
  border: 1px solid currentColor;
  box-shadow: 0.18rem -0.18rem 0 -1px var(--bg), 0.18rem -0.18rem currentColor;
}

.logo-marquee {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  min-height: var(--hero-marquee-height);
  display: flex;
  align-items: center;
  overflow: hidden;
  border-top: 0;
  border-bottom: 0;
  background: transparent;
  color: oklch(0.985 0.006 80);
  font-family: var(--font-mono);
  text-transform: uppercase;
  isolation: isolate;
}

.logo-marquee::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, oklch(0.095 0.012 245 / 0.96) 0 46%, oklch(0.095 0.012 245 / 0.7) 60%, oklch(0.095 0.012 245 / 0.42) 100%);
  pointer-events: none;
}

.logo-track {
  display: flex;
  min-width: max-content;
  padding-left: var(--page-pad);
  gap: clamp(2rem, 4vw, 4rem);
  animation: marquee 30s linear infinite;
}

.logo-track span {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  letter-spacing: 0;
}

.logo-track span::before {
  content: none;
}

.editorial-section,
.feature-stack,
.proof-section,
.developer-section {
  padding: var(--section-pad) var(--page-pad);
}

.studio-section {
  position: relative;
  min-height: 100svh;
  background-image: url("./assets/roofing-enquiries-background.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.studio-section > * {
  position: relative;
  z-index: 1;
}

.studio-section .section-heading,
.studio-section .copy-column {
  text-shadow: 0 2px 18px color-mix(in oklch, black, transparent 15%);
}

.section-heading {
  max-width: 64rem;
  margin-bottom: clamp(3rem, 8vw, 6rem);
}

.section-heading--wide {
  max-width: 70rem;
}

.section-heading h2,
.two-column-heading h2,
.proof-section h2,
.developer-section h2 {
  max-width: 14ch;
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 0.98;
}

.split-layout,
.two-column-heading,
.feature-row,
.enterprise-band {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(22rem, 0.95fr);
  gap: clamp(2rem, 8vw, 8rem);
  align-items: start;
}

.copy-column {
  max-width: 35rem;
}

.copy-column h3,
.feature-row h3,
.developer-grid h3 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1.05;
  font-weight: 400;
}

.copy-column p,
.two-column-heading p,
.feature-row p,
.developer-grid p,
.section-heading p,
.proof-section p,
.enterprise-band p,
.footer-line {
  color: var(--fg);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.18;
}

.section-heading p:not(.section-kicker) {
  max-width: 46rem;
  margin: 1.5rem 0 0;
}

.text-link {
  display: inline-flex;
  width: fit-content;
  min-height: 2.6rem;
  align-items: center;
  margin-top: 1.25rem;
  border: 1px solid var(--fg);
  border-radius: var(--radius-pill);
  padding: 0.45rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
}

.product-stage,
.automation-canvas,
.agent-panel,
.module-mockup,
.developer-grid article {
  border: 1px solid var(--line);
  background: color-mix(in oklch, var(--panel), transparent 10%);
}

.product-stage {
  min-height: 38rem;
  overflow: hidden;
}

.browser-bar,
.panel-header {
  min-height: 3rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  padding: 0 1rem;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.wireframe-ui {
  min-height: 34rem;
  display: grid;
  place-items: center;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 4rem 4rem;
}

.workflow-fields {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  background-color: var(--line);
}

.workflow-fields span {
  min-height: 11rem;
  display: grid;
  place-items: center;
  background: var(--panel);
}

.wire-label,
.module-mockup span,
.automation-canvas > span,
.agent-panel span,
.agent-panel a {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
}

.automation-canvas {
  position: relative;
  min-height: 34rem;
  margin-top: 5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: start;
  gap: 2rem;
  padding: 5rem;
  background-image: radial-gradient(color-mix(in oklch, var(--fg), transparent 82%) 1px, transparent 1px);
  background-size: 5rem 5rem;
}

.automation-canvas > span {
  justify-self: center;
  border: 1px solid var(--line);
  padding: 0.8rem 1rem;
  background: var(--bg);
}

.notification-card {
  position: absolute;
  left: 8%;
  bottom: 9%;
  width: min(24rem, 84%);
  border: 1px solid var(--line);
  background: var(--panel-2);
  padding: 1.25rem;
}

.notification-card small {
  color: var(--muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.notification-card strong {
  display: block;
  margin-top: 0.6rem;
  font-size: 1.25rem;
}

.agent-panel {
  min-height: 32rem;
  margin-top: 5rem;
}

.terminal-lines {
  display: grid;
  gap: 1rem;
  padding: 2rem;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 1px;
  background: var(--line);
}

.channel-grid span {
  min-height: 8rem;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: var(--panel);
  text-align: center;
}

.terminal-lines span {
  display: block;
  height: 1.2rem;
  background: color-mix(in oklch, var(--fg), transparent 85%);
}

.terminal-lines span:nth-child(2) {
  width: 73%;
}

.terminal-lines span:nth-child(3) {
  width: 52%;
  background: color-mix(in oklch, var(--blue), transparent 55%);
}

.terminal-lines span:nth-child(4) {
  width: 84%;
}

.feature-stack {
  padding: 0 var(--page-pad) var(--section-pad);
  background: oklch(0.965 0.008 80);
  color: oklch(0.16 0.01 80);
}

.feature-stack-hero {
  position: relative;
  min-height: calc(100svh - var(--header-height) - 1px);
  display: grid;
  align-items: start;
  overflow: hidden;
  margin: 0 calc(var(--page-pad) * -1);
  padding: clamp(1.45rem, 3.4vh, 2.65rem) var(--page-pad) clamp(4rem, 7vh, 5.25rem);
  background: var(--bg);
}

.feature-stack-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(90deg, color-mix(in oklch, var(--bg), transparent 32%) 0 38%, color-mix(in oklch, var(--bg), transparent 72%) 68%, transparent 100%),
    linear-gradient(0deg, color-mix(in oklch, var(--bg), transparent 26%), transparent 34%),
    color-mix(in oklch, var(--bg), transparent 82%);
  pointer-events: none;
}

.feature-stack-hero .module-video {
  filter: saturate(1) contrast(1.03) brightness(0.94);
}

.feature-stack-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(color-mix(in oklch, var(--fg), transparent 94%) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklch, var(--fg), transparent 94%) 1px, transparent 1px);
  background-size: 46px 46px;
  mix-blend-mode: screen;
  opacity: 0.14;
  transform: perspective(900px) rotateX(58deg) translateY(-12%);
  pointer-events: none;
}

.feature-stack-hero__content {
  position: relative;
  z-index: 3;
  margin-bottom: 0;
  max-width: 70rem;
  color: var(--fg);
  text-shadow: 0 2px 22px color-mix(in oklch, black, transparent 18%);
}

.feature-stack-hero__content h2 {
  max-width: 18ch;
  font-size: clamp(2.9rem, 5.6vw, 5.35rem);
  line-height: 0.93;
}

.feature-stack-hero__content p:not(.section-kicker) {
  max-width: 42ch;
  margin-top: clamp(1rem, 2vh, 1.35rem);
  font-size: clamp(1.05rem, 1.42vw, 1.35rem);
  line-height: 1.16;
}

.feature-index {
  position: sticky;
  top: var(--header-height);
  z-index: 5;
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 1rem 0;
  margin-bottom: 3rem;
  background: oklch(0.965 0.008 80);
}

.feature-index span {
  flex: 0 0 auto;
  color: oklch(0.42 0.012 80);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.feature-row {
  min-height: 40rem;
  padding: 4rem 0;
  border-top: 1px solid oklch(0.82 0.012 80);
}

.feature-stack .feature-row p,
.feature-stack .section-heading p:not(.section-kicker) {
  color: oklch(0.22 0.012 80);
}

.feature-stack .section-kicker,
.feature-stack .feature-number {
  color: oklch(0.43 0.012 80);
}

.feature-stack-hero__content .section-kicker,
.feature-stack-hero__content p:not(.section-kicker) {
  color: var(--fg) !important;
}

.feature-slide-shell {
  position: relative;
  min-height: 540vh;
  margin: 0 calc(var(--page-pad) * -1);
  background: linear-gradient(90deg, oklch(0.985 0.006 80), oklch(0.94 0.006 80));
  color: oklch(0.13 0.008 80);
}

.feature-slide-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  display: grid;
  grid-template-columns: minmax(19rem, 0.58fr) minmax(0, 1.52fr);
  align-items: center;
  gap: clamp(1.25rem, 2.4vw, 2.5rem);
  overflow: hidden;
  padding: clamp(1.35rem, 2.8vw, 2.35rem) var(--page-pad);
}

.feature-slide-sticky::before,
.feature-slide-sticky::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.feature-slide-sticky::before {
  inset: 5rem auto auto 3vw;
  width: clamp(8rem, 15vw, 17rem);
  height: clamp(8rem, 15vw, 17rem);
  border: 1px solid oklch(0.18 0.01 80 / 0.14);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent calc(50% - 1px), oklch(0.18 0.01 80 / 0.11) 50%, transparent calc(50% + 1px)),
    linear-gradient(0deg, transparent calc(50% - 1px), oklch(0.18 0.01 80 / 0.11) 50%, transparent calc(50% + 1px));
}

.feature-slide-sticky::after {
  inset: 0;
  background-image:
    linear-gradient(oklch(0.16 0.008 80 / 0.045) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.16 0.008 80 / 0.045) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: linear-gradient(90deg, black, transparent 72%);
  opacity: 0.8;
}

.feature-slide-intro {
  position: relative;
  z-index: 2;
  max-width: 22rem;
}

.feature-slide-intro h2 {
  max-width: 12.6ch;
  margin: 0;
  font-size: clamp(2.55rem, 4.65vw, 4.85rem);
  line-height: 0.93;
  letter-spacing: -0.08em;
}

.feature-slide-intro p:not(.section-kicker) {
  max-width: 20.5rem;
  margin: 0.95rem 0 0;
  color: oklch(0.28 0.012 80);
  font-size: clamp(0.88rem, 1.05vw, 0.98rem);
  line-height: 1.42;
}

.feature-slide-counter {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  margin-top: clamp(1rem, 2.5vw, 2rem);
  font-family: var(--font-mono);
  color: oklch(0.17 0.012 80);
}

.feature-slide-counter span:first-child {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4.7rem);
  font-weight: 700;
  letter-spacing: -0.09em;
  line-height: 0.82;
}

.feature-slide-counter span:last-child {
  color: oklch(0.46 0.01 80);
  font-size: clamp(1rem, 1.8vw, 1.35rem);
}

.feature-slide-window {
  position: relative;
  z-index: 2;
  min-width: 0;
  overflow: hidden;
}

.feature-slide-track {
  display: flex;
  align-items: stretch;
  gap: clamp(0.85rem, 1.6vw, 1.45rem);
  will-change: transform;
  transition: transform 120ms linear;
}

.feature-slide-card {
  --feature-card-pad: clamp(1rem, 1.7vw, 1.5rem);
  position: relative;
  flex: 0 0 min(100%, 56rem);
  min-height: auto;
  display: grid;
  grid-template-columns: minmax(14rem, 0.78fr) minmax(22rem, 1.22fr);
  align-items: center;
  gap: clamp(0.65rem, 1.2vw, 1rem);
  overflow: hidden;
  border: 1px solid oklch(0.78 0.012 80);
  border-radius: clamp(1.4rem, 2.5vw, 2.2rem);
  background:
    linear-gradient(135deg, oklch(0.996 0.004 80), oklch(0.94 0.01 80)),
    oklch(0.985 0.006 80);
  padding: var(--feature-card-pad);
  box-shadow:
    0 2rem 5rem oklch(0.18 0.012 80 / 0.12),
    inset 0 1px 0 oklch(1 0 0 / 0.72);
  transform: scale(0.965);
  opacity: 0.62;
  transition:
    opacity 360ms var(--ease),
    transform 360ms var(--ease),
    box-shadow 360ms var(--ease);
}

.feature-slide-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, oklch(0.15 0.008 80 / 0.045) 1px, transparent 1px);
  background-size: 4.5rem 100%;
  pointer-events: none;
}

.feature-slide-card.is-active {
  opacity: 1;
  transform: scale(1);
  box-shadow:
    0 2.5rem 6rem oklch(0.16 0.012 80 / 0.18),
    inset 0 1px 0 oklch(1 0 0 / 0.76);
}

.feature-slide-copy {
  position: relative;
  z-index: 1;
  align-self: center;
  justify-self: stretch;
}

.feature-slide-card .feature-number {
  margin: 0 0 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-slide-card h3 {
  max-width: 12.4ch;
  margin: 0;
  color: oklch(0.13 0.008 80);
  font-size: clamp(1.85rem, 3vw, 3.15rem);
  line-height: 0.96;
  letter-spacing: -0.07em;
}

.feature-slide-card p:not(.feature-number) {
  max-width: 24rem;
  margin: 0.78rem 0 0;
  color: oklch(0.29 0.012 80);
  font-size: clamp(0.84rem, 0.98vw, 0.94rem);
  line-height: 1.38;
}

.feature-slide-card .feature-list {
  margin-top: 0.82rem;
  gap: 0.42rem;
}

.feature-slide-card .feature-list li {
  color: oklch(0.25 0.012 80);
  font-size: clamp(0.8rem, 0.92vw, 0.9rem);
}

.qclay-visual-frame {
  position: relative;
  z-index: 1;
  width: min(100%, clamp(20rem, 29vw, 26rem));
  min-height: auto;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  align-self: center;
  justify-self: end;
  border: 1px solid oklch(0.2 0.012 80 / 0.16);
  border-radius: clamp(1rem, 1.8vw, 1.55rem);
  background: oklch(0.15 0.008 80);
  box-shadow:
    inset 0 0 0 1px oklch(1 0 0 / 0.08),
    0 1rem 2.4rem oklch(0.12 0.012 80 / 0.16);
}

.qclay-visual-frame::before,
.qclay-visual-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.qclay-visual-frame::before {
  background:
    linear-gradient(0deg, oklch(0.13 0.008 80 / 0.28), transparent 48%),
    radial-gradient(circle at 75% 18%, transparent 0 26%, oklch(0.13 0.008 80 / 0.16) 58%);
}

.qclay-visual-frame::after {
  background-image:
    linear-gradient(oklch(0.99 0.006 80 / 0.08) 1px, transparent 1px),
    linear-gradient(90deg, oklch(0.99 0.006 80 / 0.08) 1px, transparent 1px);
  background-size: 34px 34px;
  mix-blend-mode: screen;
  opacity: 0.32;
}

.qclay-visual-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.04) contrast(1.02) brightness(1.02);
  transform: scale(1.015);
}

.qclay-visual-frame--wide img {
  object-fit: cover;
}

.qclay-visual-frame figcaption {
  position: absolute;
  left: clamp(1rem, 2vw, 1.4rem);
  bottom: clamp(1rem, 2vw, 1.4rem);
  z-index: 2;
  border: 1px solid oklch(0.99 0.006 80 / 0.22);
  border-radius: var(--radius-pill);
  background: oklch(0.14 0.008 80 / 0.72);
  color: oklch(0.98 0.006 80);
  padding: 0.72rem 0.95rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.feature-list {
  display: grid;
  gap: 0.7rem;
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 1.35rem;
  color: oklch(0.28 0.012 80);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.25;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
}

.proof-note {
  margin-top: 1.5rem;
  color: oklch(0.43 0.012 80) !important;
  font-family: var(--font-mono);
  font-size: 0.85rem !important;
  text-transform: uppercase;
}

.module-mockup {
  position: relative;
  overflow: hidden;
  min-height: 30rem;
  display: grid;
  place-items: center;
  background-image:
    linear-gradient(color-mix(in oklch, var(--fg), transparent 90%) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklch, var(--fg), transparent 90%) 1px, transparent 1px);
  background-size: 2.5rem 2.5rem;
}

.module-mockup--grid {
  background-size: 1.5rem 1.5rem;
}

.module-mockup--agent {
  background:
    radial-gradient(circle at 28% 35%, color-mix(in oklch, var(--blue), transparent 58%), transparent 18rem),
    var(--panel);
}

.module-mockup--media {
  background: var(--bg);
}

.module-mockup--image {
  background: oklch(0.91 0.008 80);
}

.module-mockup--media::after,
.module-mockup--image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, color-mix(in oklch, var(--bg), transparent 34%), transparent 44%),
    linear-gradient(90deg, color-mix(in oklch, var(--bg), transparent 52%), transparent 72%),
    color-mix(in oklch, var(--bg), transparent 86%);
  pointer-events: none;
}

.module-mockup--media::before,
.module-mockup--image::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(color-mix(in oklch, var(--fg), transparent 94%) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklch, var(--fg), transparent 94%) 1px, transparent 1px);
  background-size: 34px 34px;
  mix-blend-mode: screen;
  opacity: 0.16;
  pointer-events: none;
}

.module-mockup--image::before {
  opacity: 0.04;
}

.module-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.94) contrast(1.06) brightness(0.76);
}

.module-mockup--image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1) contrast(1.02) brightness(0.98);
}

.module-mockup--phone img {
  object-fit: contain;
  padding: clamp(0.5rem, 2vw, 1.5rem);
  background:
    radial-gradient(circle at 50% 35%, color-mix(in oklch, var(--fg), transparent 88%), transparent 18rem),
    var(--bg);
}

.module-mockup--media span,
.module-mockup--image span {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 2;
  border: 1px solid color-mix(in oklch, var(--fg), transparent 65%);
  border-radius: var(--radius-pill);
  background: color-mix(in oklch, var(--bg), transparent 16%);
  padding: 0.65rem 0.9rem;
}

.proof-section h2 {
  max-width: 13ch;
}

.proof-section > p:not(.section-kicker) {
  max-width: 46rem;
  margin: 1.5rem 0 0;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 4rem;
  background: var(--line);
  border: 1px solid var(--line);
}

.proof-grid div {
  min-height: 16rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  background: var(--bg);
}

.proof-grid strong {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 400;
  line-height: 1;
}

.proof-grid span {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.25;
  text-transform: uppercase;
}

.proof-cta,
.final-actions {
  margin-top: 2rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 4rem;
  background: var(--line);
  border: 1px solid var(--line);
}

.metric-grid div {
  min-height: 15rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  background: var(--bg);
}

.metric-grid strong {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 400;
  line-height: 0.9;
}

.metric-grid span,
.enterprise-items span,
.developer-grid code {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
}

.enterprise-band {
  padding: 6rem var(--page-pad);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.enterprise-band h2 {
  margin: 0;
  font-size: clamp(2.75rem, 4vw, 4rem);
  font-weight: 400;
  line-height: 1;
}

.enterprise-band p:not(.section-kicker) {
  max-width: 45rem;
  margin: 1.5rem 0 0;
}

.enterprise-items {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem;
}

.enterprise-items span {
  min-height: 2.4rem;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 0.4rem 0.9rem;
}

.developer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 4rem;
  background: var(--line);
  border: 1px solid var(--line);
}

.developer-grid article {
  min-height: 22rem;
  padding: 1.5rem;
  border: 0;
}

.developer-grid code {
  display: block;
  margin-top: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 1rem;
  color: var(--fg);
  text-transform: none;
}

.developer-section > p:not(.section-kicker) {
  max-width: 46rem;
  margin: 1.5rem 0 0;
}

.final-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(11rem, 0.5fr) minmax(0, 1.5fr);
  gap: clamp(2rem, 8vw, 8rem);
  padding: var(--section-pad) var(--page-pad);
  border-top: 1px solid var(--line);
  background: var(--bg);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2rem;
}

.footer-grid nav {
  display: grid;
  align-content: start;
  gap: 0.9rem;
}

.footer-grid h3 {
  margin: 0 0 0.5rem;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 400;
  text-transform: uppercase;
}

.footer-grid a {
  min-height: 1.6rem;
}

.footer-line {
  max-width: 24rem;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.35;
}

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

@media (max-width: 1100px) {
  .desktop-nav,
  .desktop-only {
    display: none;
  }

  .menu-button {
    display: inline-flex;
  }

  .split-layout,
  .two-column-heading,
  .feature-row,
  .enterprise-band,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .enterprise-items {
    justify-content: flex-start;
  }

  .metric-grid,
  .proof-grid,
  .developer-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 900px) {
  .feature-slide-shell {
    min-height: auto;
    margin: 0 calc(var(--page-pad) * -1);
  }

  .feature-slide-sticky {
    position: relative;
    height: auto;
    min-height: auto;
    grid-template-columns: 1fr;
    align-items: start;
    gap: clamp(1rem, 3.5vw, 1.6rem);
    overflow: visible;
    padding: clamp(3.5rem, 10vw, 5rem) var(--page-pad);
  }

  .feature-slide-sticky::before {
    opacity: 0.45;
  }

  .feature-slide-sticky::after {
    mask-image: linear-gradient(180deg, black, transparent 82%);
  }

  .feature-slide-intro {
    max-width: 42rem;
  }

  .feature-slide-intro h2 {
    max-width: 13.5ch;
    letter-spacing: -0.058em;
  }

  .feature-slide-intro p:not(.section-kicker) {
    max-width: 34rem;
  }

  .feature-slide-counter {
    display: none;
  }

  .feature-slide-window {
    overflow: visible;
  }

  .feature-slide-track {
    display: grid;
    gap: clamp(1rem, 4vw, 1.35rem);
    transform: none !important;
    will-change: auto;
    transition: none;
  }

  .feature-slide-card {
    flex-basis: auto;
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 1rem;
    opacity: 1;
    transform: none;
    box-shadow:
      0 1.2rem 3rem oklch(0.18 0.012 80 / 0.1),
      inset 0 1px 0 oklch(1 0 0 / 0.72);
  }

  .feature-slide-card .qclay-visual-frame {
    width: min(100%, 32rem);
    min-height: auto;
    aspect-ratio: 1 / 1;
    justify-self: center;
  }
}

@media (max-width: 640px) {
  :root {
    --page-pad: 1rem;
    --section-pad: 4.25rem;
    --hero-marquee-height: 4.5rem;
  }

  .site-header {
    gap: 0.5rem;
    grid-template-columns: auto 1fr auto;
  }

  .nav-pill--accent {
    max-width: 8rem;
  }

  .hero-content {
    max-width: 100%;
    min-height: auto;
    padding-bottom: 0;
  }

  .hero-content::before {
    height: clamp(1.15rem, 4vh, 1.7rem);
  }

  .hero-content h1 {
    max-width: 11.5ch;
    font-size: clamp(3rem, 13.2vw, 4.15rem);
    letter-spacing: -0.052em;
    line-height: 0.96;
  }

  .hero-actions {
    display: grid;
  }

  .large-pill,
  .command-pill {
    width: 100%;
  }

  .logo-marquee {
    min-height: 4.5rem;
    align-items: center;
    flex-direction: row;
    justify-content: center;
  }

  .logo-track {
    gap: 2rem;
  }

  .hero-logo-mask {
    right: clamp(-0.4rem, 1vw, 0.25rem);
    bottom: clamp(0.35rem, 1.8vh, 0.9rem);
    width: clamp(2.7rem, 13vw, 4.1rem);
    height: clamp(2.7rem, 13vw, 4.1rem);
  }

  .automation-canvas {
    grid-template-columns: 1fr;
    padding: 2rem 1rem;
  }

  .metric-grid,
  .proof-grid,
  .developer-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .workflow-fields,
  .channel-grid {
    grid-template-columns: 1fr;
  }

  .product-stage,
  .automation-canvas,
  .agent-panel,
  .module-mockup,
  .qclay-visual-frame {
    min-height: 24rem;
  }

  .feature-slide-sticky {
    padding-top: 3.25rem;
    padding-bottom: 3.25rem;
  }

  .feature-slide-card {
    border-radius: 1.2rem;
    padding: 1rem;
  }

  .feature-slide-card h3 {
    max-width: 14ch;
    font-size: clamp(1.75rem, 9vw, 2.35rem);
    letter-spacing: -0.055em;
  }

  .feature-slide-card p:not(.feature-number),
  .feature-slide-card .feature-list li {
    font-size: 0.92rem;
  }

  .feature-slide-card .qclay-visual-frame {
    width: min(82vw, 20rem);
    min-height: auto;
    aspect-ratio: 1 / 1;
    justify-self: center;
  }

  .qclay-visual-frame figcaption {
    position: absolute;
    left: 0.8rem;
    bottom: 0.8rem;
    display: inline-flex;
    margin: 0;
    max-width: calc(100% - 1.6rem);
    font-size: 0.62rem;
  }
}

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

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