@font-face {
  font-family: "Google Sans Flex";
  src: url("./fonts/GoogleSansFlex-VariableFont_GRAD,ROND,opsz,slnt,wdth,wght.ttf") format("truetype");
  font-weight: 100 900;
}

@font-face {
  font-family: "Segoe Script Custom";
  src: url("./fonts/segoescb.ttf") format("truetype");
  font-weight: 700;
}

:root {
  --black: #101314;
  --ink: #111414;
  --muted: #6f7471;
  --paper: #f1f3ee;
  --white: #ffffff;
  --line: #d8dcd7;
  --green: #2f6c50;
  --purple: #6f3df3;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Google Sans Flex", Arial, sans-serif;
  letter-spacing: 0;
}

html.lenis,
html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

.motion-reveal {
  --reveal-y: 48px;
  --reveal-scale: 0.985;
  --reveal-rotate-x: 0deg;
  opacity: 0;
  transform: translate3d(0, var(--reveal-y), 0) rotateX(var(--reveal-rotate-x)) scale(var(--reveal-scale));
  transition:
    opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1) var(--reveal-delay, 0ms),
    transform 1.05s cubic-bezier(0.16, 1, 0.3, 1) var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.motion-reveal.is-visible {
  --reveal-y: 0px;
  --reveal-scale: 1;
  --reveal-rotate-x: 0deg;
  opacity: 1;
}

.hero-card-wrap.motion-reveal {
  --reveal-y: 0px;
  --reveal-scale: 1;
}

.problem-grid article.motion-reveal,
.price-card.motion-reveal,
.steps article.motion-reveal,
.faq details.motion-reveal {
  --reveal-y: 62px;
  --reveal-rotate-x: 4deg;
  transform-origin: center top;
}

.problem-grid article.motion-reveal.is-visible,
.price-card.motion-reveal.is-visible,
.steps article.motion-reveal.is-visible,
.faq details.motion-reveal.is-visible {
  --reveal-y: 0px;
  --reveal-rotate-x: 0deg;
}

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

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

.page-shell {
  width: min(100% - 40px, 1280px);
  margin: 0 auto;
}

.section-dark {
  color: var(--white);
  background: var(--black);
}

.section-light {
  background: var(--paper);
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  padding: 0 60px;
  color: var(--white);
  background: rgba(16, 19, 20, 0);
  backdrop-filter: blur(0);
  transition:
    background 0.35s ease,
    backdrop-filter 0.35s ease,
    box-shadow 0.35s ease,
    transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

html.is-scrolled .site-header {
  background: rgba(16, 19, 20, 0.82);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.brand img {
  width: 118px;
  filter: brightness(0) invert(1);
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 42px;
  font-size: 15px;
  font-weight: 600;
}

.download-link {
  padding: 14px 28px;
  color: var(--ink);
  background: var(--white);
  border-radius: 999px;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: grid;
  grid-template-rows: 1fr auto;
  padding: 0 0 42px;
}

.hero-bg {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 751px;
  height: 1080px;
  opacity: 0.72;
  object-fit: none;
  max-width: none;
  transform: translate3d(0, var(--scroll-y, 0), 0);
  will-change: transform;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(540px, 1.06fr) minmax(550px, 0.94fr);
  align-items: stretch;
  min-height: 0;
  height: 100%;
}

.hero-card-wrap {
  position: relative;
  display: grid;
  align-items: start;
  justify-items: end;
  padding-top: 0;
  padding-right: 120px;
}

.badge {
  position: relative;
  z-index: 2;
  width: min(31vw, 47vh, 478px);
  aspect-ratio: 478 / 826;
  filter: drop-shadow(0 30px 46px rgba(0, 0, 0, 0.48));
  transform: translate3d(0, calc(var(--scroll-y, 0px) + var(--reveal-y, 0px)), 0) rotate(var(--scroll-r, 0deg)) scale(var(--reveal-scale, 1));
  transform-origin: 50% 8%;
  will-change: transform;
}

.badge-base {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.badge-photo {
  position: absolute;
  z-index: 2;
  left: 35.6%;
  top: 41.7%;
  width: 59.6%;
  height: 40.6%;
  overflow: hidden;
}

.badge-avatar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center bottom;
  transform: translateX(0);
  will-change: transform, opacity;
}

.badge-avatar.slide-out {
  animation: badgeAvatarOut 0.56s cubic-bezier(0.7, 0, 0.84, 0) both;
}

.badge-avatar.pre-enter {
  opacity: 0;
  transform: translateX(112%);
}

.badge-avatar.slide-in {
  animation: badgeAvatarIn 0.66s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes badgeAvatarOut {
  to {
    opacity: 0;
    transform: translateX(-112%);
  }
}

@keyframes badgeAvatarIn {
  from {
    opacity: 0;
    transform: translateX(112%);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.badge-fields {
  position: absolute;
  z-index: 3;
  color: #1a1d20;
  font-weight: 900;
  line-height: 1;
  inset: 0;
  pointer-events: none;
}

.badge-fields span {
  position: absolute;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge-position {
  left: 37.2%;
  top: 85.4%;
  width: 44.8%;
  font-size: clamp(7px, 0.72vw, 13px);
  text-transform: uppercase;
}

.badge-code {
  left: 83.8%;
  top: 86.1%;
  width: 6%;
  font-size: clamp(3px, 0.32vw, 5px);
}

.badge-label {
  color: #50545a;
  font-size: clamp(3px, 0.32vw, 5px);
}

.badge-name-label {
  left: 37.4%;
  top: 88.1%;
}

.badge-name {
  left: 37.4%;
  top: 89.9%;
  width: 42%;
  font-size: clamp(6px, 0.62vw, 11px);
}

.badge-id-label {
  left: 37.4%;
  top: 92.5%;
}

.badge-id {
  left: 37.4%;
  top: 94.2%;
  width: 21%;
  font-size: clamp(6px, 0.7vw, 12px);
}

.badge-date-label {
  left: 57.6%;
  top: 92.5%;
}

.badge-date {
  left: 57.6%;
  top: 94.2%;
  width: 20%;
  font-size: clamp(6px, 0.7vw, 12px);
}

.hero-copy {
  align-self: start;
  padding-top: calc(min(18.1vw, 279px) - 12px);
  margin-left: -90px;
  transform: translate3d(0, var(--reveal-y, 0px), 0) scale(var(--reveal-scale, 1));
  will-change: transform;
}

.hero h1 {
  display: grid;
  gap: 12px;
  margin: 0;
  color: #b7b9ba;
  font-size: 70px;
  font-weight: 600;
  line-height: 0.9;
}

.hero-muted,
.role-viewport {
  display: block;
}

.role-viewport {
  width: min(58vw, 780px);
  height: 1.2em;
  overflow: hidden;
}

.role-word {
  display: inline-block;
  color: var(--white);
  font-family: "Segoe Script Custom", cursive;
  font-size: 80px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
  transform-origin: left center;
  transform: scale(var(--role-scale, 1));
}

.role-word.enter {
  animation: roleSlideIn 0.62s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.role-word.exit {
  animation: roleSlideOut 0.5s cubic-bezier(0.7, 0, 0.84, 0) both;
}

@keyframes roleSlideOut {
  to {
    opacity: 0;
    transform: translateY(-112%) scale(var(--role-scale, 1));
  }
}

@keyframes roleSlideIn {
  from {
    opacity: 0;
    transform: translateY(112%) scale(var(--role-scale, 1));
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(var(--role-scale, 1));
  }
}

.subcopy,
.small-copy {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.hero .subcopy {
  margin: 28px 0 30px;
  color: #c2c6c2;
  font-size: 18px;
}

.pill-button {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  gap: 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  transition: color 0.45s var(--ease), border-color 0.45s var(--ease), transform 0.45s var(--ease),
    box-shadow 0.45s var(--ease);
}

.pill-button > span,
.pill-button .button-icon {
  position: relative;
  z-index: 1;
}

.pill-button.dark {
  min-height: 50px;
  padding: 0 6px 0 25px;
  color: var(--white);
  background: #b8bbba;
  border: 2px solid var(--white);
  font-size: 16px;
  font-weight: 600;
  gap: 18px;
}

.pill-button.dark::before {
  content: "";
  position: absolute;
  top: 6px;
  right: 6px;
  bottom: 6px;
  width: 38px;
  z-index: 0;
  border-radius: 999px;
  background: var(--white);
  transform-origin: right center;
  transition: width 0.58s cubic-bezier(0.16, 1, 0.3, 1), inset 0.58s cubic-bezier(0.16, 1, 0.3, 1);
}

.pill-button.dark:hover {
  color: var(--black);
  border-color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(255, 255, 255, 0.16);
}

.pill-button.dark:hover::before {
  width: calc(100% - 12px);
}

.pill-button.dark span {
  transition: transform 0.45s var(--ease);
}

.pill-button.dark:hover span {
  transform: translateX(4px);
}

.pill-button.light {
  min-width: 146px;
  padding: 0 20px;
  color: var(--black);
  background: var(--white);
}

.button-icon {
  box-sizing: border-box;
  width: 38px;
  height: 38px;
  padding: 11.5px;
  flex: 0 0 auto;
  object-fit: contain;
  transition: transform 0.45s var(--ease);
}

.logo-strip {
  position: relative;
  overflow: hidden;
  padding-top: 16px;
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}

.logo-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: clamp(70px, 8.5vw, 142px);
  animation: logoMarquee 22s linear infinite;
}

.logo-track img {
  height: 36px;
  width: auto;
  opacity: 0.8;
  filter: grayscale(1) brightness(1.45);
}

@keyframes logoMarquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(calc(-50% - clamp(35px, 4.25vw, 71px)));
  }
}

.problems {
  position: relative;
  min-height: 315vh;
  padding: 0;
  overflow: clip;
}

.problems > .page-shell {
  position: sticky;
  top: 0;
  min-height: 100vh;
  padding: 132px 0 82px;
}

.kicker {
  margin: 0 0 8px;
  color: #9fa59f;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
}

.kicker.light {
  color: #b8bbb8;
}

.kicker.center {
  text-align: center;
}

h2 {
  margin: 0;
  font-size: clamp(32px, 4.2vw, 56px);
  font-weight: 600;
  line-height: 0.98;
}

.problems h2 {
  position: relative;
  display: inline-block;
  max-width: 740px;
  font-size: 50px;
  line-height: 1.16;
}

.problems .kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.problems .kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d6d6d6;
}

.problems h2 img {
  position: absolute;
  top: -36px;
  right: 0;
  width: 74px;
  max-width: none;
}

.problems .small-copy {
  margin-top: 22px;
  color: #262c2f;
  font-size: 16px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 108px;
}

.problem-grid article {
  --problem-card-y: 110vh;
  --problem-card-scale: 0.965;
  display: flex;
  min-height: 384px;
  padding: 46px 39px 35px;
  flex-direction: column;
  justify-content: space-between;
  color: var(--white);
  background: #111315;
  border-radius: 13px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08) inset;
  transform: translate3d(0, var(--problem-card-y), 0) scale(var(--problem-card-scale));
  transform-origin: center bottom;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.problem-grid img {
  width: 181px;
  height: 181px;
  object-fit: contain;
  margin: 0 0 0;
}

.problem-grid p {
  margin: 0;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.45;
}

.section-question {
  display: grid;
  place-items: center;
  gap: 28px;
  padding-top: 134px;
  text-align: center;
}

.section-question h3 {
  margin: 0;
  font-size: 50px;
  font-weight: 600;
  line-height: 1;
}

.section-question img {
  width: 22px;
  height: 37px;
  opacity: 0;
  transform: translate3d(0, 0, 0);
  animation: arrowDrop 1.45s cubic-bezier(0.45, 0, 0.55, 1) infinite;
  will-change: transform, opacity;
}

@keyframes arrowDrop {
  0% {
    opacity: 0;
    transform: translate3d(0, -12px, 0);
  }

  22% {
    opacity: 0.72;
  }

  72% {
    opacity: 0.72;
  }

  100% {
    opacity: 0;
    transform: translate3d(0, 16px, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .section-question img {
    animation: none;
  }
}

.organize {
  position: relative;
  overflow: hidden;
  padding: 82px 0 96px;
}

.works-bg {
  position: absolute;
  left: 0;
  bottom: -270px;
  width: 100%;
  min-width: 1280px;
  opacity: 1;
  transform: translate3d(0, var(--scroll-y, 0), 0);
  will-change: transform;
}

.organize .page-shell {
  position: relative;
}

.organize .kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.organize .kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #CACEC8;
}

.organize h2 {
  color: var(--white);
  font-size: 50px;
  line-height: 1.16;
}

.organize .subcopy {
  max-width: 700px;
  color: #b2b6b2;
  font-size: 16px;
}

.app-shot {
  background: var(--white);
  border: 1px solid #d9ddd8;
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
}

.main-shot {
  width: min(100%, 1280px);
  margin: 62px auto 0;
  transform: translate3d(0, var(--reveal-y, 0px), 0) scale(var(--reveal-scale, 1));
  will-change: transform;
}

.interactive-app {
  overflow: hidden;
  height: 800px;
  min-height: 800px;
  color: #1e2426;
  background: #f6f7f6;
  border-color: rgba(255, 255, 255, 0.72);
  border-radius: 18px;
  box-shadow: 0 30px 88px rgba(0, 0, 0, 0.34);
  transition: transform 0.42s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.42s cubic-bezier(0.16, 1, 0.3, 1);
}

.interactive-app:hover {
  box-shadow: 0 36px 110px rgba(0, 0, 0, 0.44);
}

.app-titlebar {
  display: flex;
  height: 34px;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: #f1f1f1;
  border-bottom: 1px solid #e3e4e3;
  font-size: 14px;
}

.window-actions {
  display: flex;
  gap: 18px;
  align-items: center;
}

.window-actions span {
  position: relative;
  width: 12px;
  height: 12px;
}

.window-actions span::before {
  content: "";
  position: absolute;
  inset: 4px 1px;
  background: #86898a;
}

.window-actions span:nth-child(2)::before {
  inset: 2px;
  border: 1px solid #86898a;
  background: transparent;
}

.window-actions span:nth-child(3)::before,
.window-actions span:nth-child(3)::after {
  content: "";
  position: absolute;
  left: 2px;
  top: 5px;
  width: 10px;
  height: 1px;
  background: #86898a;
  transform: rotate(45deg);
}

.window-actions span:nth-child(3)::after {
  transform: rotate(-45deg);
}

.app-body {
  display: grid;
  height: 766px;
  min-height: 766px;
  grid-template-columns: 54px 300px minmax(0, 1fr);
  background: #fff;
}

.app-rail {
  display: flex;
  padding: 10px 8px;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  background: #f4f5f5;
  border-right: 1px solid #e5e7e6;
}

.rail-button {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 0;
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
  transition: background 0.22s ease, transform 0.22s ease;
}

.rail-button:hover,
.rail-button.active {
  background: #e6e9e7;
  transform: translateY(-1px);
}

.rail-button img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.rail-button.bottom {
  margin-top: auto;
}

.agent-panel {
  padding: 16px 10px;
  background: #fbfbfb;
  border-right: 1px solid #e7e8e7;
}

.agent-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px 16px;
  font-size: 16px;
}

.agent-panel-head button {
  width: 20px;
  height: 20px;
  border: 1px solid #111;
  border-radius: 50%;
  background: #fff;
  line-height: 16px;
  cursor: pointer;
}

.agent-item {
  display: grid;
  width: 100%;
  grid-template-columns: 42px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 0;
  border-radius: 12px;
  color: #303638;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: background 0.24s ease, transform 0.24s ease;
}

.agent-item:hover,
.agent-item.active {
  background: #e9e9e8;
  transform: translateX(3px);
}

.agent-item img,
.chat-header img,
.message img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  background: #f5efe9;
}

.agent-item span {
  min-width: 0;
}

.agent-item strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
}

.agent-item em,
.chat-header em {
  display: inline-flex;
  margin-left: 4px;
  padding: 2px 6px;
  border-radius: 7px;
  color: #62686a;
  background: #e7e8e7;
  font-size: 10px;
  font-style: normal;
  font-weight: 500;
}

.agent-item small {
  display: block;
  overflow: hidden;
  margin-top: 4px;
  color: #777d7e;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.agent-item time {
  color: #a4a8aa;
  font-size: 11px;
}

.chat-workspace {
  display: flex;
  min-width: 0;
  min-height: 0;
  flex-direction: column;
  background: #fff;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 16px 22px;
  border-bottom: 1px solid #eceded;
}

.chat-header strong {
  font-size: 15px;
  font-weight: 600;
}

.chat-header small {
  display: block;
  margin-top: 5px;
  color: #7c8182;
  font-size: 12px;
}

.chat-header small span {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 6px;
  border-radius: 50%;
  background: #5fd05d;
}

.chat-stream {
  display: flex;
  min-height: 0;
  padding: 46px 70px 24px;
  flex: 1;
  flex-direction: column;
  gap: 24px;
  overflow-y: auto;
  overscroll-behavior: contain;
  transition: background 0.25s ease;
}

.chat-stream::-webkit-scrollbar {
  width: 8px;
}

.chat-stream::-webkit-scrollbar-thumb {
  border: 2px solid #fff;
  border-radius: 999px;
  background: #d4d8d8;
}

.interactive-app:hover .chat-stream {
  background: linear-gradient(180deg, #fff, #fbfcfc);
}

.message {
  max-width: 560px;
  font-size: 14px;
  line-height: 1.65;
}

.message.user {
  align-self: flex-end;
  padding: 12px 20px;
  border: 1px solid #e6e7e6;
  border-radius: 18px;
  color: #1e2426;
  background: #fff;
  box-shadow: 0 6px 18px rgba(16, 19, 20, 0.04);
}

.message.agent {
  display: grid;
  width: fit-content;
  max-width: 560px;
  grid-template-columns: 38px auto;
  gap: 12px;
  align-items: start;
}

.message.agent p {
  margin: 0;
  padding: 14px 18px;
  border: 1px solid #e1e5e5;
  border-radius: 16px;
  background: #f4f7f7;
  width: fit-content;
  max-width: 100%;
}

.message.agent b {
  color: #00a4cf;
  font-weight: 600;
}

.message.compact {
  max-width: 380px;
}

.composer {
  margin: 0 70px 28px;
  padding: 16px 16px 10px;
  border: 1px solid #e0e2e1;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 14px 30px rgba(16, 19, 20, 0.08);
}

.composer label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.composer textarea {
  width: 100%;
  min-height: 48px;
  resize: none;
  border: 0;
  outline: 0;
  color: #2e3537;
  background: transparent;
  font: inherit;
  font-size: 14px;
}

.composer-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.composer-actions button {
  border: 0;
  background: transparent;
  cursor: pointer;
}

.composer-actions button:first-child {
  color: #8c9293;
  font-size: 26px;
}

.composer-actions button:last-child {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 9px;
  background: #333537;
  transition: background 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
}

.composer-actions button:last-child:disabled {
  background: #d9dddc;
  cursor: default;
  opacity: 0.7;
}

.composer-actions button:last-child:not(:disabled):hover {
  transform: translateY(-1px);
}

.composer-actions button:last-child img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.composer-actions button:last-child:disabled img {
  opacity: 0.58;
  filter: grayscale(1) brightness(0.75);
}

.timeline {
  padding: 112px 0 126px;
}

.timeline-shell {
  display: grid;
  grid-template-columns: 0.92fr 1fr;
  gap: 92px;
}

.timeline-intro {
  position: sticky;
  top: 110px;
  align-self: start;
}

.timeline-intro .kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #656c6c;
  font-size: 14px;
}

.timeline-intro .kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d6d6d6;
}

.timeline-intro h2 {
  max-width: 620px;
  font-size: 50px;
  line-height: 1.16;
}

.timeline-intro .small-copy {
  max-width: 560px;
  margin-top: 24px;
  color: #303638;
  font-size: 16px;
  line-height: 1.52;
}

.steps {
  --steps-progress: 0;
  position: relative;
  display: grid;
  gap: 108px;
  padding-left: 58px;
}

.steps::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  background: #171a1a;
  opacity: 0.18;
}

.steps-progress {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 2px;
  height: calc(var(--steps-progress) * 100%);
  border-radius: 999px;
  background: #101314;
  transform-origin: top center;
  transition: height 0.18s linear;
}

.steps-arrow {
  position: absolute;
  z-index: 2;
  left: -4px;
  bottom: -8px;
  width: 9px;
  height: 9px;
  border-right: 2px solid #101314;
  border-bottom: 2px solid #101314;
  transform: rotate(45deg);
}

.steps article {
  position: relative;
}

.step-dot {
  position: absolute;
  top: 5px;
  left: -62px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #111;
  box-shadow: 0 0 0 5px var(--paper);
  transition: transform 0.24s ease, box-shadow 0.24s ease, background 0.24s ease;
}

.steps article.is-active .step-dot {
  background: #101314;
  box-shadow: 0 0 0 5px var(--paper), 0 0 0 8px rgba(16, 19, 20, 0.12);
  transform: scale(1.18);
}

.steps h3 {
  margin: 0 0 18px;
  font-size: 26px;
  font-weight: 600;
  line-height: 1.15;
}

.steps p {
  max-width: 520px;
  margin: 0 0 28px;
  color: #32393b;
  font-size: 18px;
  line-height: 1.45;
}

.steps .app-shot {
  width: min(100%, 600px);
  border-radius: 9px;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.08);
}

.team {
  overflow: hidden;
  height: 816px;
  padding: 112px 0 0;
  text-align: center;
}

.team .page-shell {
  display: flex;
  height: 100%;
  flex-direction: column;
}

.team .kicker {
  margin-bottom: 34px;
  color: #c5c9c4;
  font-size: 14px;
}

.team h2 {
  max-width: 1120px;
  margin: 0 auto;
  color: #efefed;
  font-size: 60px;
  line-height: 1.18;
}

.model-rotator {
  display: inline-block;
  min-width: 320px;
  font-family: "Segoe Script Custom", cursive;
  font-size: 60px;
  text-align: left;
  vertical-align: baseline;
}

.model-rotator.is-changing {
  animation: modelWordSwap 0.48s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes modelWordSwap {
  0% {
    opacity: 0;
    transform: translateY(26%);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.blog-link {
  display: inline-block;
  margin-top: 34px;
  color: #f5f5f3;
  font-size: 16px;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.people {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 0;
  margin-top: auto;
}

.person {
  position: relative;
  width: 218px;
  margin-left: -18px;
}

.person:first-child {
  margin-left: 0;
}

.person.small {
  width: 184px;
}

.person.argo {
  z-index: 3;
  width: 270px;
}

.person span {
  position: absolute;
  z-index: 4;
  top: -58px;
  left: 50%;
  transform: translateX(-50%);
  display: grid;
  min-width: 100px;
  height: 70px;
  place-items: center;
  padding: 0 18px 14px;
  color: var(--ink);
  background: url("./素材/huaban-7178541442.png") center / 100% 100% no-repeat;
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
}

.person:nth-child(even) span {
  background-image: url("./素材/huaban-1.png");
}

.person.argo span {
  top: -78px;
  min-width: 118px;
  height: 84px;
  padding: 0 24px 18px;
  font-size: 22px;
}

.pricing {
  padding: 102px 0 96px;
}

.pricing .kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.pricing .kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d6d6d6;
}

.pricing h2 {
  max-width: 900px;
  margin-top: 18px;
  font-size: 50px;
  line-height: 1.16;
  font-weight: 600;
}

.pricing .small-copy {
  max-width: 860px;
  margin-top: 18px;
  font-size: 16px;
  line-height: 1.5;
}

.billing-toggle {
  position: relative;
  display: inline-flex;
  gap: 8px;
  margin: 78px 0 26px;
  padding: 4px;
  border: 1px solid #1f2422;
  border-radius: 999px;
  background: var(--white);
}

.billing-toggle::before {
  content: "";
  position: absolute;
  top: 4px;
  left: 4px;
  z-index: 0;
  width: var(--billing-thumb-width, 108px);
  height: 38px;
  border-radius: 999px;
  background: #383838;
  transform: translateX(var(--billing-thumb-x, 0px));
  transition: transform 0.42s cubic-bezier(0.16, 1, 0.3, 1), width 0.42s cubic-bezier(0.16, 1, 0.3, 1);
}

.billing-toggle button {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 0;
  min-width: 108px;
  min-height: 38px;
  padding: 0 22px;
  border-radius: 999px;
  background: transparent;
  color: #242827;
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.22s ease, background-color 0.22s ease;
}

.billing-toggle button span {
  font-size: inherit;
  line-height: 1;
}

.billing-toggle .active {
  color: var(--white);
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.price-card {
  position: relative;
  height: 445px;
  min-height: 445px;
  padding: 28px 31px 32px;
  background: var(--white);
  border: 1px solid #e1e4df;
  border-radius: 16px;
  box-shadow: 0 8px 22px rgba(20, 24, 21, 0.04);
}

.price-card.selected {
  border: 2px solid var(--green);
  box-shadow: 0 10px 26px rgba(36, 88, 63, 0.18);
}

.tier {
  margin: 0 0 14px;
  color: #343434;
  font-family: "Segoe Script Custom", cursive;
  font-size: 30px;
  line-height: 1;
  font-weight: 700;
}

.popular {
  position: absolute;
  top: 32px;
  right: 31px;
  color: var(--green);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
}

.note {
  min-height: 30px;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.price {
  margin: 0 0 48px;
  color: #333;
  font-size: 42px;
  line-height: 1;
  font-weight: 600;
  white-space: nowrap;
}

.price span {
  color: #a5a5a5;
  font-size: 14px;
  font-weight: 400;
}

.price .price-value {
  display: inline-block;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
  font-variant-numeric: tabular-nums;
  text-align: left;
}

.price-button {
  width: 100%;
  min-height: 50px;
  border: 0;
  border-radius: 999px;
  color: var(--white);
  background: var(--black);
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

.price-card.selected .price-button {
  background: var(--green);
}

.price-button.ghost {
  border: 1px solid #e1e4df;
  color: #1f2422;
  background: var(--white);
  transition: color 0.24s ease, background-color 0.24s ease, border-color 0.24s ease;
}

.price-button.ghost:hover {
  border-color: #1D1D1D;
  color: var(--white);
  background: #1D1D1D;
}

.price-button:disabled {
  color: #909590;
  background: #e3e6e1;
  cursor: default;
}

.price-card.selected .price-button:disabled {
  color: #909590;
  background: #e3e6e1;
}

.price-card ul {
  display: grid;
  gap: 11px;
  margin: 26px 0 0;
  padding: 0;
  color: #343a37;
  font-size: 14px;
  line-height: 1.28;
  list-style: none;
}

.price-card li {
  position: relative;
  padding-left: 18px;
}

.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #1f2422;
  font-weight: 600;
}

.price-card li.question::before {
  content: "?";
}

.price-disclaimer {
  max-width: 690px;
  margin: 28px 0 0;
  color: #a8ada8;
  font-size: 14px;
  line-height: 1.35;
}

.faq {
  padding: 102px 0 124px;
  background: #f8f9f7;
}

.faq .kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.faq .kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d6d6d6;
}

.faq h2 {
  max-width: 700px;
  margin-top: 18px;
  font-size: 50px;
  line-height: 1.16;
  font-weight: 600;
}

.faq .small-copy {
  max-width: 760px;
  margin-top: 18px;
  font-size: 16px;
  line-height: 1.5;
}

.faq-list {
  margin-top: 54px;
  border-top: 1px solid #e3e5e1;
}

.faq details {
  border-bottom: 1px solid #e3e5e1;
}

.faq summary {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 82px;
  padding: 24px 68px 24px 0;
  font-size: 22px;
  font-weight: 500;
  line-height: 1.28;
  cursor: pointer;
}

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

.faq summary::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 30px;
  height: 30px;
  background: url("./素材/组 19538.png") center / contain no-repeat;
  transform: translateY(-50%) rotate(0deg);
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq details[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq details.is-closing summary::after {
  transform: translateY(-50%) rotate(0deg);
}

.faq-answer {
  height: 0;
  overflow: hidden;
  transition: height 0.38s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.28s ease;
  opacity: 0;
  will-change: height, opacity;
}

.faq details[open] .faq-answer {
  opacity: 1;
}

.faq details.is-closing .faq-answer {
  opacity: 0;
}

.faq-answer p {
  overflow: hidden;
  max-width: 1000px;
  margin: -2px 0 30px;
  color: #5e655f;
  font-size: 16px;
  line-height: 1.6;
}

.cta {
  position: relative;
  overflow: hidden;
  min-height: 600px;
  padding: 132px 0 126px;
}

.cta-bg {
  position: absolute;
  right: -140px;
  bottom: -145px;
  width: 600px;
  height: 600px;
  opacity: 1;
  transform: translate3d(0, var(--scroll-y, 0), 0);
  will-change: transform;
}

.cta-bg canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.cta-shell {
  position: relative;
}

.cta h2 {
  color: var(--white);
  font-size: 60px;
  line-height: 1.12;
  font-weight: 600;
}

.cta .subcopy {
  max-width: 760px;
  margin-top: 36px;
  color: #babfba;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
}

.cta-actions {
  display: flex;
  gap: 18px;
  margin-top: 80px;
}

.download-button {
  min-width: 230px;
  min-height: 50px;
  padding: 0 28px;
  font-size: 16px;
  font-weight: 600;
  overflow: visible;
  background: transparent;
}

.download-button::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  background: var(--white);
}

.download-button span {
  position: relative;
  z-index: 3;
}

.download-button img {
  position: absolute;
  left: 50%;
  bottom: 0;
  z-index: 1;
  width: 63px;
  height: 63px;
  object-fit: contain;
  transform: translate(-50%, calc(100% - 50px)) rotate(-18deg) scale(0.82);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.28s ease;
}

.download-button:hover img {
  opacity: 1;
  transform: translate(-50%, -42px) rotate(-18deg) scale(1);
}

.site-footer {
  position: relative;
  height: 550px;
  min-height: 550px;
  overflow: visible;
  background: #f1f3ef;
}

.footer-grid {
  position: sticky;
  bottom: 0;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(340px, 1fr) 150px 260px;
  gap: 82px;
  height: 380px;
  min-height: 380px;
  align-content: start;
  padding: 64px 0 30px;
  transform: translate3d(0, var(--footer-grid-y, 0px), 0);
  will-change: transform;
}

.footer-grid::before {
  content: "";
  position: absolute;
  inset: 0 50%;
  z-index: -1;
  margin-inline: -50vw;
  background: #fbfcfa;
}

.footer-brand h2 {
  margin: 0 0 14px;
  color: #0f1111;
  font-size: 28px;
  line-height: 1;
  font-weight: 600;
}

.footer-brand p {
  max-width: 430px;
  margin: 0;
  color: #5f6662;
  font-size: 16px;
  line-height: 1.42;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 22px;
}

.footer-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin: 0;
}

.footer-socials img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.footer-copy {
  margin-top: 68px !important;
  color: #6f7571 !important;
  font-size: 11px !important;
  line-height: 1 !important;
  text-transform: uppercase;
}

.footer-copy span {
  display: inline-block;
  margin: 0 6px;
  font-size: 15px;
  vertical-align: -1px;
}

.footer-links {
  padding-top: 32px;
}

.footer-grid h3 {
  margin: 0 0 20px;
  color: #222523;
  font-size: 16px;
  font-weight: 600;
}

.footer-grid a {
  display: block;
  margin-bottom: 14px;
  color: #626964;
  font-size: 14px;
  line-height: 1.25;
}

.footer-marquee {
  position: relative;
  z-index: 2;
  display: grid;
  height: 278px;
  min-height: 300px;
  place-items: start center;
  overflow: hidden;
  margin-top: 0;
  padding-top: min(18vh, 136px);
  background: #f1f3ef;
}

.footer-start {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-height: 50px;
  padding: 0 7px 0 24px;
  border-radius: 999px;
  color: var(--white);
  background: #282a2a;
  font-size: 16px;
  font-weight: 600;
  transform: translate3d(0, var(--footer-button-y, 0px), 0);
  will-change: transform;
}

.footer-start img {
  box-sizing: border-box;
  width: 38px;
  height: 38px;
  padding: 11.5px;
  border-radius: 999px;
  background: var(--white);
}

.bottom-brand {
  position: absolute;
  left: 50%;
  bottom: -36px;
  width: min(94vw, 1806px);
  height: auto;
  max-width: none;
  transform: translate3d(-50%, var(--scroll-y, 0), 0);
  will-change: transform;
  pointer-events: none;
  user-select: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .motion-reveal,
  .motion-reveal.is-visible {
    opacity: 1;
    transform: none;
  }

  .hero-bg,
  .badge,
  .hero-copy,
  .works-bg,
  .main-shot,
  .cta-bg,
  .footer-marquee,
  .footer-start,
  .bottom-brand {
    transform: none;
  }

  .site-footer {
    min-height: auto;
  }

  .footer-grid {
    position: relative;
    min-height: auto;
  }

  .footer-marquee {
    margin-top: 0;
  }

  .problem-grid article {
    transform: none;
  }
}

@media (max-width: 900px) {
  .site-header {
    height: 60px;
    padding: 0 20px;
  }

  .brand img {
    width: 104px;
  }

  .site-header nav {
    gap: 14px;
    font-size: 11px;
  }

  .site-header nav a:not(.download-link) {
    display: none;
  }

  .hero {
    min-height: 100svh;
    padding-top: 0;
  }

  .hero-inner {
    height: auto;
  }

  .hero-inner,
  .timeline-shell,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-card-wrap {
    justify-items: center;
    padding-top: 0;
    padding-right: 0;
  }

  .badge {
    width: min(76vw, 360px);
  }

  .hero-copy {
    padding-top: 24px;
    margin-left: 0;
    text-align: center;
  }

  .hero h1 {
    font-size: clamp(46px, 12vw, 70px);
  }

  .role-word {
    font-size: clamp(42px, 11vw, 66px);
  }

  .role-viewport {
    width: min(100%, 92vw);
  }

  .logo-strip {
    margin-top: 32px;
  }

  .logo-track {
    gap: 36px;
    animation-duration: 18s;
  }

  .logo-track img {
    height: 22px;
  }

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

  .problems {
    min-height: 300vh;
  }

  .problems > .page-shell {
    padding: 82px 0 64px;
  }

  .problems h2 img {
    width: 56px;
    top: -28px;
    right: -62px;
  }

  .problem-grid {
    gap: 18px;
    margin-top: 56px;
  }

  .problem-grid article {
    min-height: 320px;
    padding: 34px 28px 30px;
  }

  .problem-grid img {
    width: 150px;
    height: 150px;
  }

  .section-question {
    padding-top: 82px;
  }

  .interactive-app {
    height: 800px;
    min-height: 800px;
  }

  .app-body {
    height: 766px;
    min-height: 766px;
    grid-template-columns: 250px minmax(0, 1fr);
  }

  .app-rail {
    display: none;
  }

  .chat-stream {
    padding: 32px 28px 20px;
  }

  .composer {
    margin: 0 28px 24px;
  }

  .timeline-intro {
    position: static;
  }

  .timeline-intro h2 {
    font-size: 44px;
  }

  .steps {
    gap: 46px;
    padding-left: 42px;
  }

  .steps::before {
    left: 0;
  }

  .step-dot {
    left: -46px;
  }

  .people {
    width: 760px;
    max-width: none;
    margin-left: 50%;
    transform: translateX(-50%);
  }

  .team h2 {
    font-size: 44px;
  }

  .model-rotator {
    min-width: 240px;
  }
}

@media (max-width: 620px) {
  .page-shell {
    width: min(100% - 28px, 1280px);
  }

  h2 {
    font-size: 34px;
  }

  .badge-position {
    font-size: 10px;
  }

  .badge-name {
    font-size: 8px;
  }

  .badge-id,
  .badge-date {
    font-size: 9px;
  }

  .hero .subcopy {
    font-size: 15px;
  }

  .problem-grid,
  .price-grid {
    grid-template-columns: 1fr;
  }

  .price-card {
    height: auto;
    min-height: 445px;
  }

  .app-body {
    grid-template-columns: 1fr;
  }

  .agent-panel {
    display: none;
  }

  .interactive-app {
    height: 800px;
    min-height: 800px;
  }

  .chat-stream {
    padding: 24px 18px 18px;
  }

  .message {
    font-size: 13px;
  }

  .composer {
    margin: 0 18px 20px;
  }

  .problems {
    min-height: 320vh;
  }

  .problem-grid article {
    min-height: auto;
    padding: 28px 24px;
  }

  .problems h2 img {
    width: 42px;
    top: -24px;
    right: 0;
  }

  .problem-grid img {
    width: 132px;
    height: 132px;
    margin-bottom: 44px;
  }

  .organize,
  .pricing,
  .faq,
  .cta {
    padding: 64px 0;
  }

  .timeline {
    padding: 64px 0;
  }

  .timeline-intro h2 {
    font-size: 34px;
  }

  .team {
    height: 816px;
    padding-top: 84px;
  }

  .team h2 {
    font-size: 34px;
  }

  .model-rotator {
    min-width: 180px;
  }

  .timeline-intro .small-copy,
  .steps p {
    font-size: 15px;
  }

  .steps h3 {
    font-size: 22px;
  }

  .steps {
    padding-left: 28px;
  }

  .step-dot {
    left: -23px;
  }

  .cta-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    min-height: 100vh;
    padding: 54px 0 28px;
  }

  .footer-links {
    padding-top: 10px;
  }

  .footer-copy {
    margin-top: 38px !important;
  }

  .footer-marquee {
    height: 550px;
    min-height: 550px;
    padding-top: 54px;
  }

  .bottom-brand {
    bottom: -20px;
    width: 1280px;
  }
}