:root {
  --bg: #fbfbfd;
  --surface: #ffffff;
  --ink: #1d1d1f;
  --ink-2: #6e6e73;
  --ink-3: #86868b;
  --line: rgba(0,0,0,.09);
  --line-2: rgba(0,0,0,.06);
  --accent: #0b6e68;
  --accent-press: #095b56;
  --accent-2: #14b3a6;
  --accent-tint: rgba(20,179,166,.10);
  --agent-bg: #0e1512;
  --agent-ink: #cfeee9;
  --agent-accent: #35e0c5;
  --sans: -apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono: ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --ease: cubic-bezier(.16,1,.3,1);
  --maxw: 1120px;
  --pad: clamp(20px,5vw,40px);
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--accent);
  text-decoration: none;
}

code {
  font-family: var(--mono);
  font-size: .86em;
  background: var(--accent-tint);
  color: var(--accent-press);
  padding: .08em .38em;
  border-radius: 5px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.display {
  font-size: clamp(2.5rem,6.4vw,4.4rem);
  line-height: 1.03;
  letter-spacing: -.032em;
  font-weight: 640;
  margin: 0;
}

.display span {
  display: block;
}

.display__muted {
  color: var(--ink-3);
  font-weight: 600;
}

.h2 {
  font-size: clamp(1.75rem,3.6vw,2.7rem);
  line-height: 1.08;
  letter-spacing: -.022em;
  font-weight: 620;
  margin: 0;
}

.lead {
  font-size: clamp(1.08rem,1.9vw,1.35rem);
  line-height: 1.5;
  letter-spacing: -.012em;
  color: var(--ink-2);
  font-weight: 420;
  margin: 0;
}

.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(72px,11vw,128px) var(--pad);
}

.section--tint {
  max-width: none;
  background: radial-gradient(120% 100% at 50% 0%, var(--accent-tint), transparent 60%), var(--bg);
}

.section--tint > * {
  max-width: var(--maxw);
  margin-left: auto;
  margin-right: auto;
}

.section__head {
  max-width: 42rem;
  margin-bottom: clamp(40px,6vw,64px);
}

.section__intro {
  font-size: 1.16rem;
  line-height: 1.55;
  color: var(--ink-2);
  margin: .8rem 0 0;
  letter-spacing: -.01em;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251,251,253,.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease;
}

.nav.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(251,251,253,.82);
}

.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 12px var(--pad);
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav__links {
  display: flex;
  gap: 26px;
  margin-left: auto;
}

.nav__links a {
  color: var(--ink-2);
  font-size: .95rem;
  letter-spacing: -.006em;
  transition: color .2s ease;
}

.nav__links a:hover {
  color: var(--ink);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 600;
}

.brand__mark {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  background: linear-gradient(150deg,var(--accent-2),var(--accent));
  box-shadow: 0 4px 14px -6px var(--accent-2);
}

.brand__name {
  font-size: 1.02rem;
  letter-spacing: -.02em;
}

.brand__dot {
  color: var(--ink-3);
  font-weight: 500;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-weight: 560;
  font-size: 1.02rem;
  letter-spacing: -.01em;
  padding: .72em 1.35em;
  border-radius: 980px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .1s ease-out, background .2s ease, color .2s ease, border-color .2s ease;
}

.btn:active {
  transform: scale(.97);
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 22px -12px var(--accent);
}

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

.btn--ghost {
  background: transparent;
  color: var(--accent);
  border-color: color-mix(in srgb,var(--accent) 40%,transparent);
}

.btn--ghost:hover {
  background: var(--accent-tint);
}

.btn--small {
  margin-left: 0;
  padding: .5em 1.05em;
  font-size: .94rem;
  background: var(--accent);
  color: #fff;
}

.btn--small:hover {
  background: var(--accent-press);
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 70%;
  pointer-events: none;
  background: radial-gradient(50% 60% at 72% 30%, rgba(20,179,166,.20), transparent 70%), radial-gradient(40% 50% at 20% 10%, rgba(11,110,104,.12), transparent 70%);
}

.hero__inner {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(56px,9vw,104px) var(--pad) clamp(64px,10vw,120px);
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(32px,5vw,64px);
  align-items: center;
}

.hero__copy {
  max-width: 34rem;
}

.lead code {
  font-size: .82em;
}

.hero__cta {
  display: flex;
  gap: 14px;
  margin-top: clamp(26px,3vw,34px);
  flex-wrap: wrap;
}

.hero__trust {
  margin: 20px 0 0;
  font-size: .94rem;
  line-height: 1.5;
  color: var(--ink-3);
  letter-spacing: -.006em;
  max-width: 30rem;
}

.showcase {
  position: relative;
  min-height: 320px;
}

.win {
  position: relative;
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.28), 0 2px 8px -2px rgba(0,0,0,.06);
}

.win__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-2);
}

.win__bar .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #dcdce1;
}

.win__bar em {
  margin-left: 10px;
  font-style: normal;
  font-size: .8rem;
  color: var(--ink-3);
  font-family: var(--mono);
  letter-spacing: -.01em;
}

.win__bar--dark {
  border-bottom-color: rgba(255,255,255,.08);
}

.win__bar--dark .dot {
  background: #2b3a36;
}

.win__bar--dark em {
  color: var(--agent-accent);
}

.win__tag {
  position: absolute;
  top: -10px;
  right: 14px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: -.005em;
  color: var(--accent-press);
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 2px 10px;
  border-radius: 980px;
  box-shadow: 0 6px 16px -10px rgba(0,0,0,.3);
}

.win__tag--dark {
  color: var(--agent-accent);
  background: var(--agent-bg);
  border-color: rgba(255,255,255,.12);
}

.win--human {
  width: 78%;
  position: relative;
  z-index: 2;
}

.win__page {
  padding: 20px;
}

.ph {
  border-radius: 6px;
  background: linear-gradient(90deg,#ececed,#f4f4f6);
}

.ph--title {
  height: 16px;
  width: 58%;
  margin-bottom: 16px;
  background: linear-gradient(90deg,#d7d9dc,#e6e7ea);
}

.ph--line {
  height: 9px;
  width: 100%;
  margin-bottom: 10px;
}

.ph--short {
  width: 72%;
}

.ph--btn {
  height: 26px;
  width: 104px;
  margin-top: 16px;
  border-radius: 980px;
  background: linear-gradient(150deg,var(--accent-2),var(--accent));
  opacity: .9;
}

.win--agent {
  width: 70%;
  margin-left: auto;
  margin-top: -34px;
  position: relative;
  z-index: 3;
  background: var(--agent-bg);
  border-color: rgba(255,255,255,.08);
  box-shadow: 0 36px 70px -28px rgba(4,20,16,.6);
}

.code {
  margin: 0;
  padding: 16px 18px 20px;
  font-family: var(--mono);
  font-size: .76rem;
  line-height: 1.7;
  color: var(--agent-ink);
  white-space: pre-wrap;
  word-break: break-word;
}

.code .c-h {
  color: var(--agent-accent);
  font-weight: 600;
}

.code .c-t {
  color: #7f95c9;
}

.features {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: clamp(24px,3vw,40px);
}

.feature__icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  color: var(--accent);
  background: var(--accent-tint);
  margin-bottom: 18px;
}

.feature__icon svg {
  width: 24px;
  height: 24px;
}

.feature__title {
  font-size: 1.24rem;
  letter-spacing: -.018em;
  font-weight: 600;
  margin: 0 0 8px;
}

.feature__text {
  margin: 0;
  color: var(--ink-2);
  font-size: 1.02rem;
  line-height: 1.55;
}

.ways {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px,2.6vw,28px);
}

.way {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: clamp(26px,3.4vw,38px);
  box-shadow: 0 24px 50px -34px rgba(0,0,0,.22);
}

.way__top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.way__title {
  font-size: 1.5rem;
  letter-spacing: -.022em;
  font-weight: 620;
  margin: 0;
}

.way__badge {
  font-size: .76rem;
  font-weight: 600;
  color: var(--accent-press);
  background: var(--accent-tint);
  padding: 3px 11px;
  border-radius: 980px;
  letter-spacing: -.004em;
}

.way__text {
  margin: 0 0 24px;
  color: var(--ink-2);
  font-size: 1.04rem;
  line-height: 1.55;
}

.honest {
  max-width: 44rem;
}

.honest__text {
  font-size: 1.16rem;
  line-height: 1.6;
  color: var(--ink-2);
  letter-spacing: -.01em;
  margin: 1rem 0 0;
}

.honest__text--dim {
  color: var(--ink-3);
  font-size: 1.04rem;
}

.footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 34px var(--pad);
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.footer__links {
  display: flex;
  gap: 22px;
  margin-left: auto;
  flex-wrap: wrap;
}

.footer__links a {
  color: var(--ink-2);
  font-size: .95rem;
}

.footer__links a:hover {
  color: var(--ink);
}

.footer__meta {
  color: var(--ink-3);
  font-size: .9rem;
  margin: 0;
  width: 100%;
  text-align: left;
}

/* ============================================================
   MOTION — only active once JS adds html.anim (real browser).
   Base state above is fully visible, so editors show everything.
   ============================================================ */

html.anim .reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: var(--d,0s);
  will-change: opacity,transform;
}

html.anim .reveal.in-view {
  opacity: 1;
  transform: none;
}

html.anim .materialize {
  opacity: 0;
  transform: translateY(20px) scale(.965);
  filter: blur(10px);
  transition: opacity .9s var(--ease), transform .9s var(--ease), filter .9s var(--ease);
  transition-delay: var(--d,0s);
  will-change: opacity,transform,filter;
}

html.anim .materialize.in-view {
  opacity: 1;
  transform: none;
  filter: none;
}

@media (max-width:860px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: clamp(36px,8vw,52px);
  }
}

@media (max-width:860px) {
  .showcase {
    max-width: 440px;
    margin-inline: auto;
    width: 100%;
  }
}

@media (max-width:860px) {
  .features {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

@media (max-width:860px) {
  .ways {
    grid-template-columns: 1fr;
  }
}

@media (max-width:860px) {
  .nav__links {
    display: none;
  }
}

@media (max-width:520px) {
  .win--human {
    width: 86%;
  }
}

@media (max-width:520px) {
  .win--agent {
    width: 80%;
    margin-top: -28px;
  }
}

@media (prefers-reduced-motion:reduce) {
  html.anim .reveal, html.anim .materialize {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }
}

@media (prefers-reduced-motion:reduce) {
  .btn {
    transition: none;
  }
}

@media (prefers-reduced-transparency:reduce) {
  .nav {
    background: var(--bg);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid var(--line);
  }
}

@media (prefers-contrast:more) {
  :root {
    --ink-2: #4b4b50;
    --ink-3: #5c5c62;
    --line: rgba(0,0,0,.24);
  }
}

@media (prefers-contrast:more) {
  .btn--ghost {
    border-color: var(--accent);
  }
}