:root {
  color-scheme: light;
  --ink: #101828;
  --text: #263244;
  --muted: #667085;
  --line: #d9e2ee;
  --paper: #ffffff;
  --soft: #f5f8fc;
  --soft-blue: #edf5ff;
  --brand: #2563eb;
  --brand-dark: #1d4ed8;
  --accent: #14b8a6;
  --accent-soft: #dff7f2;
  --warning: #f97316;
  --shadow: 0 22px 60px rgba(16, 24, 40, 0.1);
  --radius: 18px;
  --blue-pop: #4d86ff;
  --pink-pop: #e334d9;
  --orange-pop: #ff7626;
  --green-pop: #45d06f;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
  background:
    linear-gradient(135deg, #e8f8ff 0%, #eef7ff 50%, #fdf0ff 100%),
    #fbfcfe;
}

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

img {
  max-width: 100%;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(46px, 6.8vw, 84px);
  font-weight: 1000;
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 1000;
  line-height: 1.16;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
  font-weight: 950;
  line-height: 1.35;
  letter-spacing: 0;
}

p {
  color: var(--muted);
  line-height: 1.78;
}

.site-header {
  position: sticky;
  top: 12px;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto minmax(150px, 1fr);
  gap: 22px;
  align-items: center;
  width: min(1220px, calc(100% - 40px));
  margin: 12px auto 0;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(217, 226, 238, 0.86);
  border-radius: 16px;
  box-shadow: 0 16px 42px rgba(16, 24, 40, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  justify-self: start;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  border-radius: 12px;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.18);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 17px;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.site-nav {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  justify-content: center;
  padding: 4px;
  background: #f2f6fb;
  border: 1px solid #e6edf6;
  border-radius: 12px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 58px;
  min-height: 36px;
  padding: 0 12px;
  color: #42526a;
  font-size: 14px;
  font-weight: 800;
  border-radius: 9px;
}

.site-nav a:hover,
.site-nav .active {
  color: var(--brand-dark);
  background: var(--paper);
  box-shadow: 0 8px 18px rgba(16, 24, 40, 0.06);
}

.header-cta,
.primary-btn,
.secondary-btn,
.contact-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  font-weight: 900;
  border-radius: 12px;
}

.header-cta {
  justify-self: end;
  color: #fff;
  background: var(--ink);
  box-shadow: 0 14px 26px rgba(16, 24, 40, 0.18);
}

.primary-btn {
  color: #fff;
  background: var(--brand);
  box-shadow: 0 16px 30px rgba(37, 99, 235, 0.22);
}

.primary-btn:hover,
.header-cta:hover,
.contact-form button:hover {
  transform: translateY(-1px);
}

.secondary-btn {
  color: var(--brand-dark);
  background: #fff;
  border: 1px solid #c9d8ee;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 900;
}

.home-page {
  background: linear-gradient(135deg, #e8f8ff 0%, #eef7ff 54%, #fff1fd 100%);
}

.home-page::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.72) 72%);
}

.rainbow-word {
  display: inline;
  white-space: nowrap;
}

.blue {
  color: var(--blue-pop);
}

.pink {
  color: var(--pink-pop);
}

.orange {
  color: var(--orange-pop);
}

.green {
  color: var(--green-pop);
}

.home-hero,
.home-section {
  width: min(1220px, calc(100% - 40px));
  margin: 0 auto;
}

.home-hero {
  padding: clamp(72px, 9vw, 126px) 0 56px;
}

.home-hero-copy {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  gap: clamp(28px, 5vw, 70px);
  align-items: end;
}

.home-hero-copy h1 {
  max-width: 820px;
  margin-bottom: 0;
}

.home-hero-copy p:not(.eyebrow) {
  margin: 0;
  color: #314057;
  font-size: clamp(18px, 1.8vw, 23px);
  font-weight: 900;
  line-height: 1.68;
}

.home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.home-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.home-hero-badges span {
  padding: 8px 12px;
  color: #344054;
  font-size: 13px;
  font-weight: 800;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.home-big-visual,
.screenshot-card {
  position: relative;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.home-big-visual {
  margin: 42px 0 0;
  padding: clamp(12px, 2vw, 20px);
}

.home-big-visual::before,
.screenshot-card::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(20, 184, 166, 0.08));
}

.home-big-visual img,
.screenshot-card img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  border: 1px solid #e8eef6;
  border-radius: 12px;
  box-shadow: 0 18px 44px rgba(16, 24, 40, 0.12);
}

.home-big-visual figcaption {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4px 2px;
  color: var(--muted);
  font-size: 14px;
}

.home-big-visual strong {
  color: var(--ink);
  font-size: 16px;
}

.pain-section {
  padding-top: clamp(44px, 7vw, 92px);
  padding-bottom: clamp(58px, 8vw, 104px);
}

.pain-head {
  margin-bottom: 28px;
  text-align: center;
}

.pain-head h2 {
  margin-bottom: 2px;
  color: #050a14;
  font-size: clamp(44px, 5.2vw, 68px);
  line-height: 1;
}

.pain-head p {
  margin: 0;
  color: #050a14;
  font-size: clamp(24px, 2.7vw, 34px);
  font-weight: 1000;
  line-height: 1.2;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 32px);
}

.pain-grid article {
  min-height: 184px;
  padding: 30px;
  border: 0;
  border-radius: 18px;
  box-shadow: none;
}

.pain-grid .blue-card {
  background: #d8ebff;
}

.pain-grid .gray-card {
  background: #eeeeed;
}

.pain-grid .purple-card {
  background: #e9edff;
}

.pain-grid .green-card {
  background: #daf4ef;
}

.pain-grid h3 {
  color: #141922;
  font-size: clamp(20px, 1.7vw, 24px);
  line-height: 1.25;
}

.pain-grid p {
  margin: 0;
  color: #4f5b6b;
  font-size: 15px;
  font-weight: 650;
  line-height: 1.75;
}

.pain-note {
  margin: 34px 0 0;
  color: rgba(34, 44, 61, 0.52);
  font-size: 18px;
  font-weight: 950;
  text-align: center;
}

.home-section {
  padding: clamp(58px, 8vw, 100px) 0;
}

.home-section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.55fr);
  gap: clamp(24px, 4vw, 58px);
  align-items: end;
  margin-bottom: 28px;
}

.home-section-head h2,
.home-section-head p {
  margin-bottom: 0;
}

.home-section-head p:not(.eyebrow) {
  font-weight: 700;
}

.home-feature-tabs {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 16px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 48px rgba(16, 24, 40, 0.08);
}

.home-tab-list {
  display: grid;
  gap: 8px;
  align-content: start;
}

.home-tab-list button {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 60px;
  padding: 10px;
  color: #475467;
  font: inherit;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: 12px;
  cursor: pointer;
}

.home-tab-list button span {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 900;
  background: var(--soft-blue);
  border-radius: 10px;
}

.home-tab-list button strong {
  font-size: 16px;
}

.home-tab-list button.active {
  color: var(--ink);
  background: var(--accent-soft);
}

.home-tab-list button.active span {
  color: #0f766e;
  background: #fff;
}

.home-tab-panel {
  display: none;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  min-height: 480px;
  padding: clamp(22px, 3vw, 36px);
  background: var(--soft);
  border-radius: 14px;
}

.home-tab-panel.active {
  display: grid;
}

.panel-kicker {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 6px 10px;
  color: #0f766e;
  font-size: 13px;
  font-weight: 900;
  background: var(--accent-soft);
  border-radius: 999px;
}

.home-tab-panel h3 {
  max-width: 440px;
  font-size: clamp(26px, 3.1vw, 42px);
  line-height: 1.14;
}

.home-tab-panel p {
  max-width: 480px;
  font-weight: 700;
}

.home-tab-panel ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.home-tab-panel li {
  position: relative;
  padding-left: 18px;
  color: #344054;
  font-weight: 800;
}

.home-tab-panel li::before {
  position: absolute;
  top: 0.74em;
  left: 0;
  width: 7px;
  height: 7px;
  content: "";
  background: var(--accent);
  border-radius: 50%;
}

.entry-grid,
.feature-grid,
.case-grid,
.pricing-grid,
.support-grid,
.boundary-grid,
.flow-line {
  display: grid;
  gap: 16px;
}

.feature-grid,
.case-grid,
.pricing-grid,
.support-grid,
.boundary-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.flow-line {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-grid article,
.case-grid article,
.pricing-grid article,
.support-grid article,
.boundary-grid article,
.flow-line article {
  min-height: 210px;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(16, 24, 40, 0.06);
}

.feature-grid article:hover,
.case-grid article:hover,
.pricing-grid article:hover,
.support-grid article:hover,
.boundary-grid article:hover {
  border-color: #b8c7dc;
  transform: translateY(-2px);
}

.customer-marquee {
  position: relative;
  overflow: hidden;
  padding: 4px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}

.customer-track {
  display: flex;
  width: max-content;
  gap: 16px;
  animation: customer-marquee 30s linear infinite;
  will-change: transform;
}

.customer-marquee:hover .customer-track {
  animation-play-state: paused;
}

.customer-track article {
  flex: 0 0 clamp(180px, 18vw, 230px);
  min-height: 156px;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(16, 24, 40, 0.06);
}

.customer-track span {
  display: grid;
  min-height: 72px;
  margin-bottom: 14px;
  place-items: center;
  color: #667085;
  font-size: 12px;
  font-weight: 900;
  background: var(--soft);
  border: 1px dashed #c9d4e3;
  border-radius: 12px;
}

.customer-track strong,
.customer-track p {
  display: block;
  margin: 0;
}

.customer-track strong {
  font-size: 15px;
}

.customer-track p {
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.5;
}

@keyframes customer-marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(calc(-50% - 8px));
  }
}

.roadmap-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.roadmap-list article {
  min-height: 190px;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(16, 24, 40, 0.06);
}

.roadmap-list span {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 6px 10px;
  color: #0f766e;
  font-size: 13px;
  font-weight: 900;
  background: var(--accent-soft);
  border-radius: 999px;
}

.home-cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  margin-bottom: 56px;
  padding: clamp(28px, 4vw, 46px);
  color: #fff;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.16), rgba(20, 184, 166, 0.16)),
    #101828;
  border-radius: var(--radius);
}

.home-cta-panel h2,
.home-cta-panel p {
  margin-bottom: 0;
}

.home-cta-panel h2 {
  color: #fff;
}

.home-cta-panel p:not(.eyebrow) {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.74);
}

.home-cta-panel .eyebrow {
  color: #7dd3fc;
}

.page-hero {
  width: min(980px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(68px, 9vw, 118px) 0 clamp(44px, 6vw, 72px);
  text-align: center;
}

.page-hero p:last-child {
  max-width: 760px;
  margin-inline: auto;
  color: #475467;
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
}

.section,
.workbench,
.contact {
  padding: clamp(64px, 8vw, 104px) max(20px, calc((100vw - 1220px) / 2));
}

.section-title {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-title p:last-child {
  margin-bottom: 0;
  font-weight: 700;
}

.showcase,
.workbench {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(420px, 1.15fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.showcase .section-title {
  margin: 0;
  text-align: left;
}

.feature-section,
.pricing,
.support,
.boundary {
  background: rgba(245, 248, 252, 0.72);
}

.feature-icon {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 20px;
  place-items: center;
  color: #fff;
  font-weight: 900;
  background: var(--brand);
  border-radius: 12px;
}

.feature-grid article:nth-child(2n) .feature-icon {
  background: var(--accent);
}

.feature-grid article:nth-child(3n) .feature-icon {
  background: var(--warning);
}

.case-grid strong,
.pricing-grid span,
.flow-line span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 900;
}

.tabs,
.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(16, 24, 40, 0.06);
}

.tabs {
  padding: 12px;
}

.tab-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.tab-buttons button {
  min-height: 46px;
  color: #475467;
  font: inherit;
  font-weight: 900;
  background: var(--soft);
  border: 0;
  border-radius: 10px;
  cursor: pointer;
}

.tab-buttons button.active {
  color: #fff;
  background: var(--brand);
}

.tab-panel {
  display: none;
  grid-template-columns: 1fr;
  gap: 10px;
}

.tab-panel.active {
  display: grid;
}

.tab-panel div {
  padding: 20px;
  background: var(--soft);
  border: 1px solid #edf1f6;
  border-radius: 12px;
}

.tab-panel strong,
.tab-panel span {
  display: block;
}

.tab-panel span {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.7;
}

.pricing-grid article {
  display: flex;
  flex-direction: column;
}

.pricing-grid .featured {
  border-color: #93c5fd;
  box-shadow: 0 22px 54px rgba(37, 99, 235, 0.12);
}

.pricing-grid a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-top: auto;
  color: #fff;
  font-weight: 900;
  background: var(--brand);
  border-radius: 12px;
}

.pricing-grid .featured a {
  background: var(--accent);
}

.stacked-shots {
  display: grid;
  gap: 18px;
}

.stacked-shots img + img {
  width: 82%;
  margin: -34px 0 0 auto;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 460px);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.9), rgba(20, 184, 166, 0.88)),
    var(--ink);
}

.contact h2 {
  color: #fff;
}

.contact .eyebrow,
.contact p {
  color: rgba(255, 255, 255, 0.78);
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  color: var(--ink);
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 900;
}

.contact-form input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: none;
}

.contact-form input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.contact-form button {
  width: 100%;
  color: #fff;
  font: inherit;
  border: 0;
  background: var(--brand);
  cursor: pointer;
}

.contact-form button:disabled {
  cursor: default;
  opacity: 0.76;
  transform: none;
}

.contact-form small {
  color: var(--muted);
  line-height: 1.6;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 24px max(20px, calc((100vw - 1220px) / 2));
  color: #667085;
  background: #fff;
  border-top: 1px solid var(--line);
}

@media (max-width: 1120px) {
  .site-header,
  .home-hero-copy,
  .home-section-head,
  .home-feature-tabs,
  .home-tab-panel,
  .home-cta-panel,
  .showcase,
  .workbench,
  .contact {
    grid-template-columns: 1fr;
  }

  .site-header {
    justify-items: center;
  }

  .brand,
  .header-cta {
    justify-self: center;
  }

  .home-tab-list {
    grid-template-columns: repeat(5, minmax(150px, 1fr));
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .customer-track {
    animation-duration: 26s;
  }

  .feature-grid,
  .case-grid,
  .pricing-grid,
  .support-grid,
  .boundary-grid,
  .pain-grid,
  .roadmap-list,
  .flow-line {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .showcase .section-title {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
  }
}

@media (max-width: 760px) {
  .site-header {
    position: static;
    width: min(100% - 24px, 1220px);
    gap: 14px;
  }

  .site-nav {
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
  }

  .header-cta {
    display: none;
  }

  .home-hero,
  .home-section,
  .page-hero {
    width: min(100% - 28px, 1220px);
  }

  .home-hero {
    padding-top: 42px;
  }

  h1,
  .page-hero h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 31px;
  }

  .home-hero-copy p:not(.eyebrow) {
    font-size: 16px;
  }

  .pain-head {
    text-align: left;
  }

  .pain-head h2 {
    font-size: 40px;
  }

  .pain-head p {
    font-size: 24px;
  }

  .home-feature-tabs {
    padding: 12px;
  }

  .home-tab-list,
  .feature-grid,
  .case-grid,
  .pricing-grid,
  .support-grid,
  .boundary-grid,
  .pain-grid,
  .roadmap-list,
  .flow-line {
    grid-template-columns: 1fr;
  }

  .home-tab-panel {
    min-height: auto;
    padding: 20px;
  }

  .home-big-visual figcaption {
    align-items: flex-start;
    flex-direction: column;
  }

  .section,
  .workbench,
  .contact {
    padding: 58px 14px;
  }

  .feature-grid article,
  .case-grid article,
  .pricing-grid article,
  .support-grid article,
  .boundary-grid article,
  .pain-grid article,
  .roadmap-list article,
  .flow-line article {
    min-height: auto;
  }

  .site-footer {
    flex-direction: column;
    padding-inline: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .customer-track {
    animation: none;
  }
}

@media (max-width: 460px) {
  .home-hero-actions a {
    width: 100%;
  }

  .tab-buttons {
    grid-template-columns: 1fr;
  }
}