:root {
  color-scheme: light;
  --cp-bg: #f7f4ef;
  --cp-bg-elevated: #fcfbf8;
  --cp-surface: #ffffff;
  --cp-surface-soft: #f5f5f5;
  --cp-border: #dedede;
  --cp-border-strong: #919191;
  --cp-text: #242424;
  --cp-text-muted: #5c5c5c;
  --cp-text-soft: #6f6f6f;
  --cp-accent: #b11f4b;
  --cp-accent-hover: #9a1a41;
  --cp-accent-soft: rgba(177, 31, 75, 0.08);
  --cp-accent-fg: #ffffff;
  --cp-success: #16a34a;
  --cp-danger: #dc2626;
  --cp-warning: #f59e0b;
  --cp-link: #0078d4;
  --cp-shadow: 0 18px 48px rgba(0, 0, 0, 0.12);
  --cp-overlay: rgba(255, 255, 255, 0.8);
  --cp-panel: rgba(255, 255, 255, 0.86);
  --cp-panel-strong: rgba(255, 255, 255, 0.96);
  --cp-sheen: rgba(255, 255, 255, 0.55);
  --cp-highlight: rgba(177, 31, 75, 0.12);
}
html[data-theme="dark"] {
  color-scheme: dark;
  --cp-bg: #3d3b3a;
  --cp-bg-elevated: #343231;
  --cp-surface: #292929;
  --cp-surface-soft: #2e2e2e;
  --cp-border: #474747;
  --cp-border-strong: #5f5f5f;
  --cp-text: #dedede;
  --cp-text-muted: #919191;
  --cp-text-soft: #b0b0b0;
  --cp-accent: #fd8ea1;
  --cp-accent-hover: #fb7b91;
  --cp-accent-soft: rgba(253, 142, 161, 0.14);
  --cp-accent-fg: #1a1a1a;
  --cp-success: #4ade80;
  --cp-danger: #f87171;
  --cp-warning: #fbbf24;
  --cp-link: #4da6ff;
  --cp-shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
  --cp-overlay: rgba(41, 41, 41, 0.88);
  --cp-panel: rgba(41, 41, 41, 0.72);
  --cp-panel-strong: rgba(41, 41, 41, 0.96);
  --cp-sheen: rgba(255, 255, 255, 0.04);
  --cp-highlight: rgba(253, 142, 161, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cp-bg);
  color: var(--cp-text);
  font-family: "Segoe UI", Aptos, Calibri, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.5;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, var(--cp-sheen), transparent);
  opacity: .16;
  transform: translateX(-100%);
  animation: page-sheen 1.1s .45s ease-out both;
}
@keyframes page-sheen { to { transform: translateX(100%); } }
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 20px;
  background: var(--cp-bg-elevated);
  transition: opacity .55s ease, visibility .55s;
}
.is-loaded .page-loader { opacity: 0; visibility: hidden; }
.loader-symbol {
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  background: var(--cp-surface);
  color: var(--cp-accent);
  font-size: 30px;
  box-shadow: var(--cp-shadow);
  animation: loader-float 1.4s ease-in-out infinite;
}
.loader-copy { display: grid; justify-items: center; gap: 3px; }
.loader-copy strong { font-size: 17px; letter-spacing: -.02em; }
.loader-copy span { color: var(--cp-text-muted); font-size: 11px; }
.loader-track { width: 180px; height: 2px; overflow: hidden; background: var(--cp-border); }
.loader-track i { display: block; width: 50%; height: 100%; background: var(--cp-accent); animation: loader-track 1s ease-in-out infinite; }
@keyframes loader-float { 50% { transform: translateY(-8px) rotate(5deg); } }
@keyframes loader-track { from { transform: translateX(-110%); } to { transform: translateX(210%); } }
.scroll-progress { position: fixed; inset: 0 0 auto; z-index: 100; height: 3px; transform-origin: left; pointer-events: none; }
.scroll-progress span { display: block; width: 100%; height: 100%; background: var(--cp-accent); transform: scaleX(0); transform-origin: left; }
.announcement-bar {
  position: relative;
  z-index: 55;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 38px;
  padding: 6px 24px;
  background: var(--cp-text);
  color: var(--cp-bg-elevated);
  font-size: 11px;
}
.announcement-bar p { margin: 0; }
.announcement-bar a { color: var(--cp-warning); font-weight: 800; }
.announcement-live {
  padding: 3px 8px;
  border-radius: 0.625rem;
  background: var(--cp-accent);
  color: var(--cp-accent-fg);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.ambient-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .3;
  background-image: linear-gradient(var(--cp-border) 1px, transparent 1px), linear-gradient(90deg, var(--cp-border) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(to bottom, var(--cp-text), transparent 68%);
  mask-image: linear-gradient(to bottom, var(--cp-text), transparent 68%);
}
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
.skip-link {
  position: fixed; left: 16px; top: -60px; z-index: 100;
  padding: 10px 16px; background: var(--cp-accent); color: var(--cp-accent-fg);
  border-radius: 0.625rem;
}
.skip-link:focus { top: 16px; }
.site-header {
  position: sticky; top: 0; z-index: 50; height: 72px;
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1240px; margin: 0 auto; padding: 0 32px;
  background: var(--cp-panel-strong); border-bottom: 1px solid var(--cp-border);
  backdrop-filter: blur(14px);
  transition: transform .35s ease, height .3s ease, background .3s ease;
}
.site-header.header-hidden { transform: translateY(-110%); }
.site-header.header-compact { height: 60px; background: var(--cp-panel-strong); }
.brand { display: flex; align-items: center; gap: 10px; font-size: 17px; letter-spacing: -0.02em; }
.brand-mark {
  display: grid; place-items: center; width: 34px; height: 34px;
  border-radius: 0.625rem; background: var(--cp-accent); color: var(--cp-accent-fg);
  box-shadow: inset 0 1px 0 var(--cp-sheen);
}
.brand-mark svg { width: 23px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 600; }
.nav-links > a { position: relative; }
.nav-links > a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  background: var(--cp-accent);
  transform: scaleX(0);
  transition: transform .2s ease;
}
.nav-links > a:hover, .nav-links > a.active { color: var(--cp-accent); }
.nav-links > a:hover::after, .nav-links > a.active::after { transform: scaleX(1); }
.nav-cta { padding: 9px 14px; border: 1px solid var(--cp-border); border-radius: 0.625rem; background: var(--cp-surface); }
.menu-button { display: none; background: none; border: 0; padding: 8px; }
.menu-button span { display: block; width: 22px; height: 2px; margin: 4px; background: var(--cp-text); }

main, footer, .site-header { width: min(100%, 1440px); }
main { margin: auto; overflow: hidden; }
.hero {
  position: relative; min-height: calc(100dvh - 72px); display: grid; grid-template-columns: 1.02fr 0.98fr;
  align-items: center; gap: 50px; padding: 88px clamp(32px, 7vw, 112px) 100px;
  background:
    radial-gradient(circle at 8% 15%, var(--cp-highlight), transparent 25%),
    radial-gradient(circle at 85% 16%, var(--cp-accent-soft), transparent 30%),
    linear-gradient(135deg, var(--cp-bg-elevated), var(--cp-bg));
}
.hero::before {
  content: "";
  position: absolute;
  width: min(45vw, 620px);
  aspect-ratio: 1;
  right: -10%;
  top: -22%;
  border: 1px solid var(--cp-border);
  border-radius: 50%;
  box-shadow: inset 0 0 0 60px var(--cp-accent-soft), inset 0 0 0 120px var(--cp-bg-elevated);
  opacity: .65;
}
.eyebrow {
  margin: 0 0 18px; color: var(--cp-accent); font-size: 12px; font-weight: 800;
  letter-spacing: 0.13em; text-transform: uppercase;
}
.pulse-dot {
  display: inline-block; width: 7px; height: 7px; margin-right: 7px;
  border-radius: 50%; background: var(--cp-accent); box-shadow: 0 0 0 5px var(--cp-accent-soft);
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 760px; margin-bottom: 24px; font-size: clamp(52px, 7vw, 96px);
  line-height: 0.98; letter-spacing: -0.065em; font-weight: 780;
}
.headline-line { display: block; overflow: hidden; padding-bottom: .06em; }
.headline-line > span { display: block; transform: translateY(110%); transition: transform .8s cubic-bezier(.2,.8,.2,1); }
.is-loaded .hero-copy.revealed .headline-line > span { transform: translateY(0); }
.headline-line:nth-child(2) > span { transition-delay: .1s; }
.accent-line { color: var(--cp-accent); }
.hero-description { max-width: 590px; color: var(--cp-text-muted); font-size: 19px; line-height: 1.65; }
.hero-pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 0; }
.hero-pills span {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-panel);
  color: var(--cp-text-muted);
  font-size: 10px;
  font-weight: 700;
}
.hero-pills i { width: 6px; height: 6px; border-radius: 50%; background: var(--cp-accent); }
.hero-pills span:nth-child(2) i { background: var(--cp-link); }
.hero-pills span:nth-child(3) i { background: var(--cp-success); }
.hero-actions { display: flex; gap: 12px; margin: 34px 0 40px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 0 20px; border: 1px solid var(--cp-border);
  border-radius: 0.625rem; font-size: 14px; font-weight: 750; transition: transform .2s, background .2s;
}
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--cp-accent); border-color: var(--cp-accent); color: var(--cp-accent-fg); }
.button.primary:hover { background: var(--cp-accent-hover); }
.button.secondary { background: var(--cp-surface); }
.trust-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; color: var(--cp-text-soft); font-size: 12px; }
.trust-row strong { color: var(--cp-text-muted); }
.trust-divider { width: 3px; height: 3px; border-radius: 50%; background: var(--cp-border-strong); }
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 560px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--cp-border);
}
.hero-metrics div { display: grid; gap: 2px; padding-right: 18px; }
.hero-metrics div + div { padding-left: 18px; border-left: 1px solid var(--cp-border); }
.hero-metrics strong { font-size: 22px; letter-spacing: -.04em; }
.hero-metrics span { color: var(--cp-text-soft); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.hero-visual { position: relative; min-height: 480px; perspective: 1100px; }
.hero-visual[data-tilt-scene], .workflow-visual[data-tilt-scene] {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  transform: perspective(1100px) rotateY(var(--tilt-x)) rotateX(var(--tilt-y));
  transition: transform .22s ease-out;
  transform-style: preserve-3d;
}
.code-window {
  position: absolute; inset: 64px 18px 58px 48px; z-index: 4;
  padding: 0 26px 30px; border: 1px solid var(--cp-border); border-radius: 16px;
  background: linear-gradient(145deg, var(--cp-panel-strong), var(--cp-surface)); box-shadow: var(--cp-shadow);
  transform: rotateY(-9deg) rotateX(5deg) rotateZ(1deg);
}
.window-bar { height: 54px; display: flex; align-items: center; gap: 7px; border-bottom: 1px solid var(--cp-border); color: var(--cp-text-muted); font-family: Consolas, "Courier New", Courier, monospace; font-size: 11px; }
.window-bar i { width: 8px; height: 8px; border: 1px solid var(--cp-border-strong); border-radius: 50%; }
.window-bar span { margin-left: 10px; }
.code-lines { padding: 40px 10px; }
.line { display: block; height: 9px; margin: 15px 0; border-radius: 0.625rem; background: var(--cp-border); }
.line.accent { background: var(--cp-accent); opacity: .75; }
.line.indent { margin-left: 42px; }
.w-42 { width: 42%; }.w-48 { width: 48%; }.w-58 { width: 58%; }.w-68 { width: 68%; }.w-72 { width: 72%; }.w-86 { width: 86%; }
.suggestion-chip {
  position: absolute; right: -28px; bottom: 54px; display: flex; gap: 9px; align-items: center;
  padding: 12px 15px; border: 1px solid var(--cp-border); border-radius: 0.625rem;
  background: var(--cp-surface); color: var(--cp-text-muted); box-shadow: var(--cp-shadow); font-size: 12px; font-weight: 700;
}
.suggestion-chip span { color: var(--cp-accent); }
.prompt-panel {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 22px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 11px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-bg-elevated);
  box-shadow: inset 0 1px 0 var(--cp-sheen);
}
.prompt-avatar { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--cp-accent-soft); color: var(--cp-accent); font-size: 9px; font-weight: 850; }
.prompt-panel p { margin: 0; color: var(--cp-text-muted); font-family: Consolas, "Courier New", Courier, monospace; font-size: 10px; }
.prompt-send { display: grid; place-items: center; width: 25px; height: 25px; border-radius: 0.625rem; background: var(--cp-accent); color: var(--cp-accent-fg); }
.scene-label {
  position: absolute;
  z-index: 8;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-panel-strong);
  color: var(--cp-text-muted);
  box-shadow: var(--cp-shadow);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.scene-label span { width: 6px; height: 6px; border-radius: 50%; background: var(--cp-success); }
.label-context { top: 8%; left: 1%; transform: translateZ(50px) rotate(-6deg); }
.label-flow { right: -2%; bottom: 19%; transform: translateZ(70px) rotate(5deg); }
.orbital-ring { position: absolute; border: 1px solid var(--cp-border); border-radius: 50%; transform: rotate(-20deg); }
.ring-one { inset: 15px -60px 12px 5px; }
.ring-two { inset: 90px 12px 82px -44px; transform: rotate(22deg); }
.floating-cube {
  position: absolute; z-index: 6; display: grid; place-items: center; width: 64px; height: 64px;
  border: 1px solid var(--cp-border); border-radius: 16px; color: var(--cp-accent);
  background: var(--cp-surface); box-shadow: var(--cp-shadow); font-family: Consolas, "Courier New", Courier, monospace; font-weight: 800;
  transform: rotate(10deg);
}
.cube-one { color: var(--cp-link); border-top: 4px solid var(--cp-link); }
.cube-two { color: var(--cp-success); border-top: 4px solid var(--cp-success); }
.cube-one { top: 24px; right: 58px; animation: float 5s ease-in-out infinite; }
.cube-two { bottom: 28px; left: 4px; animation: float 5s 1.2s ease-in-out infinite; }
.floating-spark { position: absolute; z-index: 8; color: var(--cp-accent); font-size: 30px; }
.spark-one { top: 70px; left: 10px; }.spark-two { right: 0; bottom: 82px; }
@keyframes float { 50% { transform: translateY(-13px) rotate(5deg); } }

.capability-marquee {
  overflow: hidden;
  border-block: 1px solid var(--cp-border);
  background: var(--cp-accent);
  color: var(--cp-accent-fg);
}
.capability-marquee > div {
  display: flex;
  align-items: center;
  width: max-content;
  min-height: 48px;
  animation: marquee 24s linear infinite;
}
.capability-marquee span { padding: 0 22px; font-size: 11px; font-weight: 850; letter-spacing: .12em; }
.capability-marquee i { color: var(--cp-warning); font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

.section { position: relative; padding: 112px clamp(32px, 7vw, 112px); }
.section-index {
  position: absolute;
  right: clamp(32px, 7vw, 112px);
  top: 40px;
  color: var(--cp-text-soft);
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 9px;
  letter-spacing: .16em;
}
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 48px; margin-bottom: 45px; }
.section-heading h2, .workflow-copy h2, .cta-section h2 {
  margin-bottom: 0; font-size: clamp(36px, 4vw, 56px); line-height: 1.05; letter-spacing: -0.045em;
}
.section-heading > p { max-width: 490px; margin-bottom: 2px; color: var(--cp-text-muted); font-size: 16px; }
.features-section {
  background:
    radial-gradient(circle at 100% 0, var(--cp-accent-soft), transparent 25%),
    var(--cp-surface);
}
.filter-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.filter {
  padding: 8px 14px; border: 1px solid var(--cp-border); border-radius: 0.625rem;
  background: var(--cp-bg-elevated); color: var(--cp-text-muted); cursor: pointer; font-size: 12px; font-weight: 700;
}
.filter.active, .filter:hover { border-color: var(--cp-accent); background: var(--cp-accent); color: var(--cp-accent-fg); }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-flow: dense; gap: 16px; }
.feature-card {
  position: relative;
  overflow: hidden;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --glow-x: 50%;
  --glow-y: 50%;
  min-height: 300px; padding: 27px; border: 1px solid var(--cp-border); border-radius: 16px;
  background: linear-gradient(145deg, var(--cp-bg-elevated), var(--cp-surface)); box-shadow: 0 0 2px var(--cp-border), 0 1px 2px var(--cp-border);
  transform: perspective(900px) rotateY(var(--tilt-x)) rotateX(var(--tilt-y));
  transition: transform .22s ease-out, border-color .2s;
  transform-style: preserve-3d;
}
.feature-card:nth-child(1), .feature-card:nth-child(6) { grid-column: span 2; }
.feature-card:nth-child(1) h3, .feature-card:nth-child(6) h3 { font-size: 27px; }
.feature-card:nth-child(1) p, .feature-card:nth-child(6) p { max-width: 460px; }
.feature-card::after, .practice-card::after, .update-card::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--card-tone, var(--cp-accent));
}
.tone-rose { --card-tone: var(--cp-accent); }
.tone-blue { --card-tone: var(--cp-link); }
.tone-green { --card-tone: var(--cp-success); }
.tone-amber { --card-tone: var(--cp-warning); }
.feature-card::before, .practice-card::before, .update-card::before, .cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--glow-x, 50%) var(--glow-y, 50%), var(--cp-highlight), transparent 38%);
  opacity: 0;
  transition: opacity .25s;
}
.feature-card:hover, .practice-card:hover, .update-card:hover, .cta-section:hover { border-color: var(--cp-border-strong); }
.feature-card:hover::before, .practice-card:hover::before, .update-card:hover::before, .cta-section:hover::before { opacity: 1; }
.feature-card > *, .practice-card > *, .update-card > *, .cta-section > * { position: relative; z-index: 1; }
.feature-icon {
  display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 32px;
  border-radius: 0.625rem; background: var(--cp-accent-soft); color: var(--cp-accent); font-family: Consolas, "Courier New", Courier, monospace; font-weight: 800;
}
.tone-blue .feature-icon { color: var(--cp-link); background: var(--cp-surface-soft); }
.tone-green .feature-icon { color: var(--cp-success); background: var(--cp-surface-soft); }
.tone-amber .feature-icon { color: var(--cp-warning); background: var(--cp-surface-soft); }
.tone-blue .category { color: var(--cp-link); }
.tone-green .category { color: var(--cp-success); }
.tone-amber .category { color: var(--cp-warning); }
.category { color: var(--cp-accent); font-size: 10px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.feature-card h3 { margin: 10px 0; font-size: 19px; letter-spacing: -.02em; }
.feature-card p { min-height: 72px; color: var(--cp-text-muted); font-size: 13px; line-height: 1.65; }
.feature-card a, .text-link, .update-card a { color: var(--cp-link); font-size: 12px; font-weight: 800; }

.workflow-section {
  display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 80px;
  min-height: 650px; padding: 100px clamp(32px, 8vw, 130px);
  background:
    radial-gradient(circle at 12% 75%, var(--cp-accent-soft), transparent 30%),
    radial-gradient(circle at 90% 8%, var(--cp-highlight), transparent 22%),
    var(--cp-bg-elevated);
}
.workflow-visual { position: relative; height: 420px; }
.stack-card { position: absolute; left: 11%; width: 76%; height: 190px; border: 1px solid var(--cp-border); border-radius: 16px; }
.stack-back { top: 66px; background: var(--cp-link); opacity: .22; transform: rotate(-9deg); }
.stack-mid { top: 77px; background: var(--cp-warning); opacity: .24; transform: rotate(-3deg); }
.stack-front {
  top: 90px; z-index: 3; display: flex; align-items: center; gap: 14px; padding: 28px;
  background: var(--cp-surface); box-shadow: var(--cp-shadow); transform: rotate(3deg);
}
.mini-avatar { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--cp-accent); color: var(--cp-accent-fg); font-weight: 850; }
.mini-copy { display: flex; flex-direction: column; font-size: 14px; }
.mini-copy span { color: var(--cp-text-muted); font-size: 12px; }
.status-check { margin-left: auto; color: var(--cp-success); font-size: 24px; font-weight: 900; }
.workflow-path { position: absolute; inset: 0; width: 100%; height: 100%; fill: none; stroke: var(--cp-accent); stroke-width: 2; stroke-dasharray: 6 8; opacity: .6; }
.workflow-node {
  position: absolute; z-index: 5; display: grid; place-items: center; width: 42px; height: 42px;
  border: 1px solid var(--cp-border); border-radius: 50%; background: var(--cp-surface); color: var(--cp-accent); box-shadow: var(--cp-shadow); font-weight: 850;
}
.node-a { left: 5%; bottom: 66px; }.node-b { left: 54%; top: 98px; }.node-c { right: 2%; top: 58px; color: var(--cp-success); }
.workflow-copy > p:not(.eyebrow) { max-width: 530px; margin: 24px 0 34px; color: var(--cp-text-muted); font-size: 17px; }
.workflow-steps > div { display: flex; align-items: center; gap: 18px; padding: 15px 0; border-top: 1px solid var(--cp-border); }
.workflow-steps span { color: var(--cp-accent); font-family: Consolas, "Courier New", Courier, monospace; font-size: 11px; font-weight: 800; }
.workflow-steps p { margin: 0; color: var(--cp-text-muted); font-size: 14px; }
.workflow-steps strong { color: var(--cp-text); }

.practices-section {
  background:
    radial-gradient(circle at 0 100%, var(--cp-highlight), transparent 30%),
    var(--cp-surface);
}
.practice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.practice-card {
  position: relative;
  overflow: hidden;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  min-height: 190px;
  padding: 30px;
  border: 1px solid var(--cp-border);
  border-top: 2px solid var(--cp-border);
  background: linear-gradient(145deg, var(--cp-bg-elevated), var(--cp-surface));
  transform: perspective(900px) rotateY(var(--tilt-x)) rotateX(var(--tilt-y));
  transition: transform .22s ease-out, border-color .2s;
}
.practice-card:nth-child(2), .practice-card:nth-child(5) { transform: translateY(18px) perspective(900px) rotateY(var(--tilt-x)) rotateX(var(--tilt-y)); }
.practice-card:hover { border-color: var(--cp-accent); }
.practice-number { position: absolute; right: 24px; top: 20px; color: var(--cp-border-strong); font-family: Consolas, "Courier New", Courier, monospace; font-size: 12px; }
.practice-card h3 { margin: 30px 0 10px; font-size: 18px; }
.practice-card p { color: var(--cp-text-muted); font-size: 13px; line-height: 1.65; }

.tips-section {
  position: relative;
  padding: 112px clamp(32px, 7vw, 112px);
  background:
    radial-gradient(circle at 8% 85%, var(--cp-accent-soft), transparent 26%),
    radial-gradient(circle at 92% 15%, var(--cp-highlight), transparent 24%),
    var(--cp-bg);
}
.tips-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.tip-card {
  position: relative;
  overflow: hidden;
  min-height: 260px;
  padding: 25px;
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  background: linear-gradient(145deg, var(--cp-surface), var(--cp-bg-elevated));
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  transform: perspective(900px) rotateY(var(--tilt-x)) rotateX(var(--tilt-y));
  transition: transform .22s ease-out, border-color .2s;
}
.tip-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--glow-x, 50%) var(--glow-y, 50%), var(--cp-highlight), transparent 40%);
  opacity: 0;
  transition: opacity .25s;
}
.tip-card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--card-tone, var(--cp-link));
}
.tip-card:hover { border-color: var(--cp-border-strong); }
.tip-card:hover::before { opacity: 1; }
.tip-card > * { position: relative; z-index: 1; }
.tip-label {
  display: inline-flex;
  padding: 6px 9px;
  border-radius: 0.625rem;
  background: var(--cp-surface-soft);
  color: var(--card-tone, var(--cp-link));
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 10px;
  font-weight: 850;
}
.tip-card h3 { margin: 42px 0 10px; font-size: 19px; letter-spacing: -.02em; }
.tip-card p { color: var(--cp-text-muted); font-size: 13px; line-height: 1.65; }
.tip-card a { position: absolute; left: 25px; bottom: 22px; color: var(--cp-link); font-size: 11px; font-weight: 800; }
.tip-card:first-child {
  grid-column: span 2;
  background:
    radial-gradient(circle at 85% 10%, var(--cp-highlight), transparent 34%),
    linear-gradient(145deg, var(--cp-surface), var(--cp-bg-elevated));
}
.tip-card:first-child h3 { font-size: 27px; }
.tip-card:first-child p { max-width: 500px; }

.cost-section {
  position: relative;
  padding: 112px clamp(32px, 7vw, 112px);
  background:
    radial-gradient(circle at 12% 8%, var(--cp-highlight), transparent 25%),
    radial-gradient(circle at 92% 85%, var(--cp-accent-soft), transparent 24%),
    var(--cp-text);
  color: var(--cp-bg-elevated);
}
.cost-section .section-index { color: var(--cp-border-strong); }
.cost-intro {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  align-items: end;
  gap: 64px;
  margin-bottom: 48px;
}
.cost-intro h2 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(40px, 5.5vw, 72px);
  line-height: .98;
  letter-spacing: -.055em;
}
.cost-summary {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 20px;
  border: 1px solid var(--cp-border-strong);
  border-radius: 16px;
  background: var(--cp-bg-elevated);
  color: var(--cp-text);
}
.cost-summary-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 0.625rem;
  background: var(--cp-success);
  color: var(--cp-accent-fg);
  font-size: 20px;
  font-weight: 900;
}
.cost-summary p { margin: 0; color: var(--cp-text-muted); font-size: 13px; line-height: 1.6; }
.cost-summary strong { color: var(--cp-text); }
.cost-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.cost-card {
  position: relative;
  overflow: hidden;
  min-height: 290px;
  padding: 26px;
  border: 1px solid var(--cp-border-strong);
  border-radius: 16px;
  background: var(--cp-bg-elevated);
  color: var(--cp-text);
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  transform: perspective(900px) rotateY(var(--tilt-x)) rotateX(var(--tilt-y));
  transition: transform .22s ease-out, border-color .2s;
}
.cost-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 5px;
  background: var(--card-tone, var(--cp-success));
}
.cost-card-top { display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.cost-card-top > span {
  color: var(--card-tone, var(--cp-success));
  font-family: Consolas, "Courier New", Courier, monospace;
  font-size: 12px;
  font-weight: 850;
}
.cost-card-top strong {
  padding: 5px 9px;
  border-radius: 0.625rem;
  background: var(--cp-surface-soft);
  color: var(--card-tone, var(--cp-success));
  font-size: 9px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.cost-card h3 { margin: 48px 0 12px; font-size: 21px; letter-spacing: -.025em; }
.cost-card p { color: var(--cp-text-muted); font-size: 13px; line-height: 1.65; }
.cost-card a { position: absolute; left: 26px; bottom: 25px; color: var(--cp-link); font-size: 11px; font-weight: 800; }
.cost-card:last-child { grid-column: 1 / -1; min-height: 230px; }
.cost-card:last-child h3 { font-size: 27px; }
.cost-card:last-child p { max-width: 780px; }
.cost-note { max-width: 840px; margin: 28px 0 0; color: var(--cp-border); font-size: 11px; line-height: 1.6; }

.updates-section {
  position: relative;
  padding: 112px clamp(32px, 7vw, 112px);
  background:
    radial-gradient(circle at 85% 18%, var(--cp-accent-soft), transparent 28%),
    radial-gradient(circle at 15% 88%, var(--cp-highlight), transparent 25%),
    var(--cp-bg);
}
.update-meta { display: flex; align-items: center; gap: 12px; color: var(--cp-text-muted); font-size: 12px; }
.icon-button {
  display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--cp-border);
  border-radius: 0.625rem; background: var(--cp-surface); cursor: pointer;
}
.icon-button.spinning { animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.updates-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.update-card {
  position: relative;
  overflow: hidden;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  display: flex; flex-direction: column; min-height: 285px; padding: 25px;
  border: 1px solid var(--cp-border); border-radius: 16px; background: var(--cp-surface);
  box-shadow: 0 0 2px var(--cp-border), 0 1px 2px var(--cp-border);
  transform: perspective(900px) rotateY(var(--tilt-x)) rotateX(var(--tilt-y));
  transition: transform .22s ease-out, border-color .2s;
}
.featured-update { border-top: 3px solid var(--cp-accent); }
.featured-update {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--cp-surface), var(--cp-accent-soft));
}
.featured-update h3 { max-width: 700px; font-size: 26px; }
.update-card-top, .update-card-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.source-pill { padding: 5px 9px; border-radius: 0.625rem; background: var(--cp-accent-soft); color: var(--cp-accent); font-size: 10px; font-weight: 850; text-transform: uppercase; }
.update-card time, .update-card-bottom > span { color: var(--cp-text-soft); font-size: 11px; }
.update-card h3 { margin: 25px 0 12px; font-size: 19px; line-height: 1.35; }
.update-card p { color: var(--cp-text-muted); font-size: 13px; line-height: 1.6; }
.update-card-bottom { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--cp-border); }
.updates-link { margin-top: 28px; }
.update-skeleton { height: 285px; border-radius: 16px; background: linear-gradient(100deg, var(--cp-surface-soft), var(--cp-surface), var(--cp-surface-soft)); background-size: 200% 100%; animation: shimmer 1.5s infinite; }
@keyframes shimmer { to { background-position-x: -200%; } }
.empty-state { grid-column: 1 / -1; padding: 60px; text-align: center; border: 1px dashed var(--cp-border-strong); border-radius: 16px; color: var(--cp-text-muted); }
.empty-state span { color: var(--cp-accent); font-size: 28px; }
.updates-orbit { position: absolute; right: 2%; top: 30px; width: 120px; height: 120px; border: 1px solid var(--cp-border); border-radius: 50%; opacity: .55; }
.updates-orbit span { position: absolute; left: 48px; top: 43px; color: var(--cp-accent); font-size: 22px; }
.updates-orbit i, .updates-orbit b { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--cp-accent); }
.updates-orbit i { left: 9px; top: 20px; }.updates-orbit b { right: 5px; bottom: 25px; }

.cta-section {
  position: relative;
  overflow: hidden;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px;
  margin: 0 clamp(24px, 5vw, 72px) 80px; padding: 52px;
  border: 1px solid var(--cp-border); border-radius: 16px;
  background:
    radial-gradient(circle at 12% 50%, var(--cp-accent-soft), transparent 28%),
    radial-gradient(circle at 90% 20%, var(--cp-highlight), transparent 25%),
    var(--cp-surface);
  transform: perspective(1100px) rotateY(var(--tilt-x)) rotateX(var(--tilt-y));
  transition: transform .22s ease-out, border-color .2s;
}
.cta-mark { display: grid; place-items: center; width: 74px; height: 74px; border-radius: 16px; background: var(--cp-accent-soft); color: var(--cp-accent); font-size: 30px; transform: rotate(-7deg); }
.cta-section h2 { font-size: clamp(28px, 3vw, 42px); }
.cta-section p:not(.eyebrow) { max-width: 680px; margin: 12px 0 0; color: var(--cp-text-muted); }
footer {
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
  margin: auto; padding: 34px clamp(32px, 7vw, 112px); border-top: 1px solid var(--cp-border);
  color: var(--cp-text-muted); font-size: 11px;
}
footer p { max-width: 520px; margin: 0; text-align: center; }
footer > div { display: flex; gap: 18px; }
footer a:hover { color: var(--cp-accent); }
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .75s ease, transform .75s cubic-bezier(.2,.8,.2,1);
}
.reveal.revealed { opacity: 1; transform: translateY(0); }
.reveal.revealed[data-tilt-scene] {
  transform: perspective(1100px) rotateY(var(--tilt-x)) rotateX(var(--tilt-y));
}
.cta-section.reveal.revealed {
  transform: perspective(1100px) rotateY(var(--tilt-x)) rotateX(var(--tilt-y));
}
.feature-grid.revealed .feature-card, .practice-grid.revealed .practice-card {
  animation: card-arrive .65s both;
}
.feature-grid.revealed .feature-card:nth-child(2), .practice-grid.revealed .practice-card:nth-child(2) { animation-delay: .05s; }
.feature-grid.revealed .feature-card:nth-child(3), .practice-grid.revealed .practice-card:nth-child(3) { animation-delay: .1s; }
.feature-grid.revealed .feature-card:nth-child(4), .practice-grid.revealed .practice-card:nth-child(4) { animation-delay: .15s; }
.feature-grid.revealed .feature-card:nth-child(5), .practice-grid.revealed .practice-card:nth-child(5) { animation-delay: .2s; }
.feature-grid.revealed .feature-card:nth-child(6), .practice-grid.revealed .practice-card:nth-child(6) { animation-delay: .25s; }
@keyframes card-arrive { from { opacity: 0; transform: translateY(22px) scale(.98); } }

@media (max-width: 900px) {
  .menu-button { display: block; }
  .nav-links {
    position: absolute;
    display: none;
    left: 16px;
    right: 16px;
    top: 62px;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--cp-border);
    border-radius: 16px;
    background: var(--cp-panel-strong);
    box-shadow: var(--cp-shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px; }
  .nav-links > a:not(.nav-cta)::after { bottom: 4px; }
}

@media (max-width: 1020px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { grid-template-columns: 1fr; padding-top: 70px; }
  .hero-copy { z-index: 2; }
  .hero-visual { width: min(620px, 100%); margin: 0 auto; }
  .workflow-section { grid-template-columns: 1fr; gap: 20px; }
  .workflow-visual { width: min(620px, 100%); margin: auto; }
  .practice-grid, .updates-grid { grid-template-columns: repeat(2, 1fr); }
  .cost-intro { grid-template-columns: 1fr; gap: 28px; }
  .cost-grid { grid-template-columns: repeat(2, 1fr); }
  .tips-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-section { grid-template-columns: auto 1fr; }
  .cta-section > .button { grid-column: 2; justify-self: start; }
}
@media (max-width: 720px) {
  .announcement-bar { justify-content: flex-start; overflow: hidden; padding-inline: 16px; }
  .announcement-bar p { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .announcement-bar a { display: none; }
  .site-header { height: 64px; padding: 0 20px; }
  .menu-button { display: block; }
  .nav-links {
    position: absolute; display: none; left: 16px; right: 16px; top: 62px;
    align-items: stretch; flex-direction: column; gap: 0; padding: 12px;
    border: 1px solid var(--cp-border); border-radius: 16px; background: var(--cp-panel-strong); box-shadow: var(--cp-shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px; }
  .hero { min-height: auto; padding: 58px 22px 70px; }
  h1 { font-size: 49px; }
  .hero-description { font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-visual { min-height: 360px; }
  .hero-metrics { max-width: none; }
  .code-window { inset: 48px 10px 38px 20px; }
  .section, .updates-section, .workflow-section, .cost-section, .tips-section { padding: 76px 22px; }
  .section-heading { align-items: start; flex-direction: column; gap: 18px; }
  .feature-grid, .practice-grid, .updates-grid { grid-template-columns: 1fr; }
  .cost-grid { grid-template-columns: 1fr; }
  .tips-grid { grid-template-columns: 1fr; }
  .tip-card:first-child { grid-column: auto; }
  .tip-card:first-child h3 { font-size: 21px; }
  .cost-intro h2 { font-size: 40px; }
  .feature-card:nth-child(1), .feature-card:nth-child(6), .featured-update { grid-column: auto; }
  .feature-card:nth-child(1) h3, .feature-card:nth-child(6) h3, .featured-update h3 { font-size: 21px; }
  .feature-card { min-height: 260px; }
  .practice-card:nth-child(2), .practice-card:nth-child(5) { transform: perspective(900px) rotateY(var(--tilt-x)) rotateX(var(--tilt-y)); }
  .workflow-visual { height: 340px; }
  .stack-card { left: 7%; width: 86%; }
  .workflow-node { width: 36px; height: 36px; }
  .cta-section { grid-template-columns: 1fr; margin: 0 18px 55px; padding: 32px 24px; }
  .cta-section > .button { grid-column: auto; justify-self: stretch; }
  footer { align-items: flex-start; flex-direction: column; padding: 30px 22px; }
  footer p { text-align: left; }
  .updates-orbit { display: none; }
  .scene-label { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .headline-line > span { transform: none; }
  .page-loader { display: none; }
}