:root {
  --ink: #111827;
  --ink-2: #243044;
  --muted: #65758b;
  --line: rgba(17, 24, 39, 0.11);
  --line-strong: rgba(22, 100, 255, 0.22);
  --paper: #ffffff;
  --soft: #f4f8ff;
  --blue: #1664ff;
  --blue-2: #0a45d8;
  --cyan: #00b8ff;
  --green: #16b889;
  --orange: #ff8a1d;
  --rose: #ff5b7f;
  --dark: #07142c;
  --dark-2: #0d2146;
  --shadow: 0 24px 70px rgba(28, 68, 142, 0.15);
  --shadow-strong: 0 34px 90px rgba(13, 33, 70, 0.28);
  --radius: 8px;
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family:
    "MiSans", "Noto Sans SC", "Microsoft YaHei UI", "PingFang SC",
    "Helvetica Neue", Arial, sans-serif;
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

.site-header {
  position: sticky;
  position: -webkit-sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 74px;
  gap: 28px;
  padding: 0 48px;
  border-bottom: 1px solid rgba(17, 24, 39, 0.07);
  background: rgba(255, 255, 255, 0.88);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  transition:
    box-shadow 0.25s ease,
    background 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 40px rgba(17, 24, 39, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  white-space: nowrap;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: #fff;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent 38%),
    linear-gradient(135deg, var(--blue), #00a3ff);
  box-shadow: 0 12px 24px rgba(22, 100, 255, 0.28);
}

.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 28px;
  color: #344054;
  font-size: 15px;
  white-space: nowrap;
}

.main-nav a {
  position: relative;
  padding: 26px 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: center;
  background: var(--blue);
  transition: transform 0.2s ease;
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.main-nav .editor-nav-link {
  padding: 9px 13px;
  border: 1px solid rgba(22, 100, 255, 0.24);
  border-radius: 8px;
  color: var(--blue);
  background: rgba(22, 100, 255, 0.06);
  font-weight: 700;
}

.main-nav .editor-nav-link::after {
  display: none;
}

.main-nav .editor-nav-link:hover {
  color: #fff;
  background: var(--blue);
}

.header-cta,
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 8px;
  font-weight: 700;
  white-space: nowrap;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.header-cta,
.primary-button {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 14px 32px rgba(22, 100, 255, 0.22);
}

.secondary-button {
  color: var(--blue);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(22, 100, 255, 0.2);
}

.header-cta:hover,
.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-2px);
}

.header-cta:hover,
.primary-button:hover {
  background: var(--blue-2);
  box-shadow: 0 18px 42px rgba(22, 100, 255, 0.28);
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 650px;
  padding: 112px 48px 84px;
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0) 0 46%, rgba(227, 244, 255, 0.96) 46% 100%),
    linear-gradient(180deg, #ffffff 0%, #f3f8ff 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(rgba(22, 100, 255, 0.075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 100, 255, 0.075) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 38%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 38%, #000 100%);
}

.hero-ribbon {
  position: absolute;
  z-index: -2;
  pointer-events: none;
  border-radius: 8px;
  opacity: 0.9;
  transform-origin: center;
}

.ribbon-a {
  width: 650px;
  height: 150px;
  right: -170px;
  top: 132px;
  transform: rotate(-23deg);
  -webkit-clip-path: polygon(0 22%, 100% 0, 92% 72%, 4% 100%);
  clip-path: polygon(0 22%, 100% 0, 92% 72%, 4% 100%);
  background: linear-gradient(90deg, #00b8ff, #1664ff 52%, #7c5cff);
}

.ribbon-b {
  width: 540px;
  height: 118px;
  right: -120px;
  top: 340px;
  transform: rotate(13deg);
  -webkit-clip-path: polygon(0 0, 94% 22%, 100% 82%, 10% 100%);
  clip-path: polygon(0 0, 94% 22%, 100% 82%, 10% 100%);
  background: linear-gradient(90deg, #16b889, #00b8ff);
}

.ribbon-c {
  width: 390px;
  height: 96px;
  right: 240px;
  bottom: 56px;
  transform: rotate(-11deg);
  -webkit-clip-path: polygon(7% 5%, 100% 22%, 86% 100%, 0 78%);
  clip-path: polygon(7% 5%, 100% 22%, 86% 100%, 0 78%);
  background: linear-gradient(90deg, #ff8a1d, #ff5b7f);
}

.hero-inner {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  color: #07142c;
  font-size: 64px;
  line-height: 1.06;
  font-weight: 900;
}

.hero-subtitle {
  max-width: 650px;
  margin: 26px 0 0;
  color: #40516b;
  font-size: 20px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.workspace-launcher {
  max-width: 860px;
  margin-top: 34px;
}

.workspace-launcher-heading {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.workspace-launcher-kicker,
.workspace-link-kicker {
  margin: 0;
  color: #60708a;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.workspace-launcher h2 {
  margin: 0;
  color: #17325d;
  font-size: 18px;
  line-height: 1.3;
}

.workspace-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.workspace-link {
  position: relative;
  display: grid;
  align-content: center;
  min-height: 124px;
  padding: 18px 18px 18px 22px;
  overflow: hidden;
  border: 1px solid var(--workspace-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 30px rgba(17, 24, 39, 0.08);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.workspace-link::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 5px;
  content: "";
  background: var(--workspace-accent);
}

.workspace-link:hover,
.workspace-link:focus-visible {
  transform: translateY(-3px);
  border-color: var(--workspace-accent);
  box-shadow: 0 20px 40px rgba(17, 24, 39, 0.14);
}

.workspace-link:focus-visible {
  outline: 3px solid rgba(22, 100, 255, 0.34);
  outline-offset: 3px;
}

.workspace-link strong {
  margin-top: 6px;
  color: #10264a;
  font-size: 24px;
  line-height: 1.2;
}

.workspace-link-copy {
  margin-top: 7px;
  color: #4f617e;
  font-size: 14px;
  line-height: 1.45;
}

.workspace-link-image {
  --workspace-accent: #0f766e;
  --workspace-border: rgba(15, 118, 110, 0.24);
}

.workspace-link-selection {
  --workspace-accent: #1664ff;
  --workspace-border: rgba(22, 100, 255, 0.24);
}

.workspace-link-traffic {
  --workspace-accent: #c46a00;
  --workspace-border: rgba(196, 106, 0, 0.24);
}

.workspace-link-video {
  --workspace-accent: #6d3ac3;
  --workspace-border: rgba(109, 58, 195, 0.24);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 760px;
  margin-top: 46px;
}

.hero-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(22, 100, 255, 0.16);
  border-radius: 8px;
  color: #1d365d;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 12px 26px rgba(22, 100, 255, 0.08);
}

section {
  position: relative;
}

.solutions,
.creative-section,
.video-section,
.traffic-section,
.launch-section,
.footer {
  padding-left: 48px;
  padding-right: 48px;
}

.solutions {
  padding-top: 96px;
  padding-bottom: 104px;
  background: #fff;
}

.section-title {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto 36px;
}

.section-title.centered {
  text-align: center;
}

.section-title h2,
.traffic-copy h2,
.launch-section h2 {
  margin: 0;
  color: #0c1932;
  font-size: 38px;
  line-height: 1.22;
  font-weight: 850;
}

.section-title p:not(.eyebrow) {
  max-width: 780px;
  margin: 16px auto 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.section-title:not(.centered) p:not(.eyebrow) {
  margin-left: 0;
}

.solution-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto 26px;
}

.solution-tab {
  min-height: 94px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #2c3a50;
  background: #fff;
  box-shadow: 0 12px 32px rgba(28, 68, 142, 0.07);
  text-align: left;
  font-weight: 800;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.solution-tab span {
  display: block;
  margin-bottom: 10px;
  color: var(--blue);
  font-size: 13px;
}

.solution-tab:hover,
.solution-tab.is-active {
  transform: translateY(-4px);
  border-color: rgba(22, 100, 255, 0.32);
  background: #f5f9ff;
  box-shadow: 0 20px 48px rgba(28, 68, 142, 0.14);
}

.solution-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 34px;
  align-items: center;
  width: 100%;
  max-width: 1120px;
  min-height: 420px;
  margin: 0 auto;
  padding: 54px 58px;
  overflow: hidden;
  border: 1px solid rgba(22, 100, 255, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.72)),
    linear-gradient(135deg, #e7f4ff, #f1fbff 48%, #f8fbff);
  box-shadow: var(--shadow);
}

.solution-copy h3 {
  max-width: 650px;
  margin: 0;
  color: #07142c;
  font-size: 34px;
  line-height: 1.24;
}

.solution-copy p:not(.eyebrow) {
  max-width: 650px;
  margin: 18px 0 0;
  color: #41516a;
  font-size: 17px;
  line-height: 1.8;
}

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

.solution-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 8px;
  color: var(--blue);
  background: #fff;
  border: 1px solid rgba(22, 100, 255, 0.18);
  font-weight: 800;
}

.solution-phone {
  justify-self: center;
  width: 280px;
  height: 360px;
  padding: 16px;
  border-radius: 28px;
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(145deg, var(--blue), var(--cyan), var(--green)) border-box;
  border: 5px solid transparent;
  box-shadow: 0 30px 70px rgba(22, 100, 255, 0.22);
  transform: rotate(4deg);
}

.phone-screen {
  height: 100%;
  padding: 22px;
  border-radius: 20px;
  background:
    linear-gradient(180deg, #eff7ff, #ffffff);
  border: 1px solid rgba(22, 100, 255, 0.12);
}

.phone-card {
  display: grid;
  min-height: 58px;
  margin-bottom: 14px;
  padding: 0 16px;
  place-items: center start;
  border-radius: 8px;
  color: #27364b;
  background: #fff;
  box-shadow: 0 12px 28px rgba(28, 68, 142, 0.1);
  font-weight: 800;
}

.phone-card.is-blue {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.phone-line {
  width: 100%;
  height: 12px;
  margin-top: 28px;
  border-radius: 8px;
  background: rgba(22, 100, 255, 0.16);
}

.phone-line.short {
  width: 62%;
  margin-top: 14px;
  background: rgba(22, 184, 137, 0.22);
}

.creative-section {
  padding-top: 104px;
  padding-bottom: 116px;
  background:
    linear-gradient(180deg, #f6faff 0%, #ffffff 52%, #ffffff 100%);
}

.case-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto 20px;
}

.case-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-switch button {
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(17, 24, 39, 0.1);
  border-radius: 8px;
  color: #344054;
  background: #fff;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(28, 68, 142, 0.06);
  transition:
    transform 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.case-switch.compact button {
  min-width: 72px;
}

.case-switch button:hover,
.case-switch button.is-active {
  transform: translateY(-2px);
  color: #fff;
  border-color: transparent;
  background: var(--blue);
}

.creative-stage {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px;
  border-radius: 8px;
  border: 1px solid rgba(22, 100, 255, 0.13);
  background: #fff;
  box-shadow: var(--shadow);
}

.pair-focus {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(280px, 0.8fr);
  gap: 22px;
  align-items: stretch;
}

.before-after {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.before-after figure {
  position: relative;
  display: grid;
  min-height: 360px;
  margin: 0;
  padding: 40px 16px 16px;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: 8px;
  background:
    linear-gradient(45deg, rgba(22, 100, 255, 0.035) 25%, transparent 25%) 0 0 / 24px 24px,
    linear-gradient(45deg, transparent 75%, rgba(22, 100, 255, 0.035) 75%) 0 0 / 24px 24px,
    #f8fbff;
}

.before-after figure span {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 8px;
  color: #344054;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(17, 24, 39, 0.08);
  font-size: 13px;
  font-weight: 800;
}

.before-after img {
  width: 100%;
  height: 390px;
  object-fit: contain;
  border-radius: 6px;
}

.pair-meta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 360px;
  padding: 30px;
  border-radius: 8px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.11), transparent 42%),
    linear-gradient(135deg, #07142c, #0d2b67 54%, #1448a9);
}

.pair-meta .eyebrow {
  color: #7dd7ff;
}

.pair-meta h3 {
  margin: 0;
  font-size: 34px;
  line-height: 1.2;
}

.pair-meta p:not(.eyebrow) {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
}

.pair-count {
  display: inline-flex;
  width: max-content;
  margin-top: 24px;
  padding: 8px 12px;
  border-radius: 8px;
  color: #c9e9ff;
  background: rgba(255, 255, 255, 0.11);
  font-size: 13px;
  font-weight: 800;
}

.pair-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 148px;
  gap: 12px;
  margin-top: 18px;
  padding-bottom: 8px;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scrollbar-color: rgba(22, 100, 255, 0.4) transparent;
}

.pair-thumb {
  display: grid;
  gap: 8px;
  padding: 8px;
  border: 1px solid rgba(17, 24, 39, 0.1);
  border-radius: 8px;
  background: #fff;
  color: #344054;
  text-align: left;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.pair-thumb:hover,
.pair-thumb.is-active {
  transform: translateY(-3px);
  border-color: rgba(22, 100, 255, 0.42);
  box-shadow: 0 16px 34px rgba(28, 68, 142, 0.14);
}

.pair-thumb img {
  width: 100%;
  height: 102px;
  object-fit: cover;
  border-radius: 6px;
  background: #f4f8ff;
}

.pair-thumb strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
}

.pair-thumb small {
  color: var(--muted);
  font-size: 12px;
}

.empty-state {
  min-height: 160px;
  display: grid;
  place-items: center;
  color: var(--muted);
  border: 1px dashed rgba(17, 24, 39, 0.18);
  border-radius: 8px;
  background: #f8fbff;
}

.video-section {
  padding-top: 100px;
  padding-bottom: 110px;
  background:
    linear-gradient(180deg, #edf6ff, #f7fbff);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

.video-card {
  display: grid;
  grid-template-columns: minmax(180px, 0.72fr) minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  padding: 18px;
  border-radius: 8px;
  border: 1px solid rgba(22, 100, 255, 0.12);
  background: #fff;
  box-shadow: 0 20px 48px rgba(28, 68, 142, 0.12);
}

.video-shell {
  overflow: hidden;
  border-radius: 8px;
  background: var(--dark);
}

.video-shell video {
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 16;
  object-fit: contain;
  background: #07142c;
}

.video-card span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 850;
}

.video-card h3 {
  margin: 10px 0 0;
  color: #0c1932;
  font-size: 23px;
  line-height: 1.3;
}

.video-card p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.advantage-section {
  padding: 104px 48px 116px;
  color: #fff;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px) 0 0 / 100% 80px,
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px) 0 0 / 80px 100%,
    linear-gradient(135deg, #07142c, #0b1d3d 44%, #07142c);
}

.section-title.dark h2,
.section-title.dark p {
  color: #fff;
}

.section-title.dark p {
  color: rgba(255, 255, 255, 0.68);
}

.advantage-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.8fr) minmax(200px, 0.55fr);
  gap: 28px;
  align-items: center;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow-strong);
}

.advantage-copy .eyebrow {
  color: #7dd7ff;
}

.advantage-copy h3 {
  margin: 0;
  font-size: 34px;
  line-height: 1.25;
}

.advantage-copy p:not(.eyebrow) {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
  line-height: 1.85;
}

.cube-system {
  position: relative;
  width: 260px;
  height: 260px;
  justify-self: center;
  perspective: 900px;
}

.cube-system span {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(125, 215, 255, 0.5);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(22, 100, 255, 0.32), rgba(0, 184, 255, 0.08)),
    rgba(255, 255, 255, 0.035);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.18);
  transform: rotateX(62deg) rotateZ(45deg) translateZ(0);
  animation: layerFloat 4.6s ease-in-out infinite;
}

.cube-system span:nth-child(2) {
  inset: 28px;
  border-color: rgba(22, 184, 137, 0.52);
  animation-delay: 0.25s;
}

.cube-system span:nth-child(3) {
  inset: 56px;
  border-color: rgba(255, 138, 29, 0.54);
  animation-delay: 0.5s;
}

.cube-system span:nth-child(4) {
  inset: 84px;
  border-color: rgba(255, 91, 127, 0.55);
  animation-delay: 0.75s;
}

.cube-system span:nth-child(5) {
  inset: 112px;
  border-color: rgba(255, 255, 255, 0.68);
  animation-delay: 1s;
}

@keyframes layerFloat {
  0%,
  100% {
    transform: rotateX(62deg) rotateZ(45deg) translateZ(0) translateY(0);
  }
  50% {
    transform: rotateX(62deg) rotateZ(45deg) translateZ(22px) translateY(-8px);
  }
}

.advantage-flow {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.advantage-flow li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  color: rgba(255, 255, 255, 0.82);
}

.advantage-flow li + li {
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.advantage-flow > li > span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgba(0, 207, 255, 0.45);
  border-radius: 50%;
  color: #72ddff;
  font-size: 12px;
  font-weight: 800;
}

.advantage-flow strong,
.advantage-flow small {
  display: block;
}

.advantage-flow strong {
  color: #fff;
  font-size: 16px;
  line-height: 1.3;
}

.advantage-flow small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.5;
}

.traffic-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
  padding-top: 104px;
  padding-bottom: 110px;
  background: #fff;
}

.traffic-section > * {
  width: 100%;
  max-width: 540px;
}

.traffic-visual {
  justify-self: end;
  min-height: 360px;
  padding: 44px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(22, 100, 255, 0.92), rgba(0, 184, 255, 0.82)),
    #1664ff;
  box-shadow: 0 28px 68px rgba(22, 100, 255, 0.24);
}

.laptop-card {
  position: relative;
  min-height: 270px;
  padding: 28px;
  border-radius: 8px;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.laptop-card::before,
.laptop-card::after {
  content: "";
  position: absolute;
  left: 28px;
  right: 28px;
  height: 22px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.24);
}

.laptop-card::before {
  bottom: 78px;
}

.laptop-card::after {
  bottom: 42px;
  width: 58%;
  right: auto;
  background: rgba(255, 255, 255, 0.34);
}

.laptop-card span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 8px;
  color: #174065;
  background: #fff;
  font-weight: 850;
  font-size: 13px;
}

.laptop-card strong {
  display: block;
  margin-top: 26px;
  font-size: 34px;
  line-height: 1.18;
}

.laptop-card p {
  max-width: 320px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.7;
}

.traffic-copy {
  justify-self: start;
}

.traffic-copy h2 {
  max-width: 620px;
}

.traffic-copy ul {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.traffic-copy li {
  position: relative;
  padding: 16px 18px 16px 48px;
  border: 1px solid rgba(22, 100, 255, 0.12);
  border-radius: 8px;
  color: #40516b;
  background: #f7fbff;
  line-height: 1.75;
}

.traffic-copy li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 22px;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--green), var(--cyan));
}

.launch-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding-top: 56px;
  padding-bottom: 56px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(22, 100, 255, 0.35), transparent 65%),
    #07142c;
}

.launch-section h2 {
  color: #fff;
}

.launch-section .eyebrow {
  color: #7dd7ff;
}

.launch-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.secondary-button.light {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.28);
}

.footer {
  padding-top: 54px;
  padding-bottom: 58px;
  color: rgba(255, 255, 255, 0.72);
  background: #050c1a;
  transition:
    box-shadow 0.28s ease,
    background 0.28s ease;
}

.footer.is-highlighted {
  background: #07142c;
  box-shadow: inset 0 0 0 2px rgba(125, 215, 255, 0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(180px, 0.5fr) minmax(180px, 0.5fr);
  gap: 36px;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

.footer h3,
.footer h4 {
  margin: 0 0 12px;
  color: #fff;
}

.footer p {
  margin: 0;
  line-height: 1.75;
}

.contact-note {
  margin-top: 12px !important;
  color: rgba(125, 215, 255, 0.86);
}

.footer a {
  display: block;
  width: max-content;
  max-width: 100%;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.78);
  overflow-wrap: anywhere;
}

.footer a:hover {
  color: #fff;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1080px) {
  .site-header {
    padding: 0 28px;
    gap: 18px;
  }

  .main-nav {
    gap: 16px;
    font-size: 14px;
  }

  .hero,
  .solutions,
  .creative-section,
  .video-section,
  .advantage-section,
  .traffic-section,
  .launch-section,
  .footer {
    padding-left: 28px;
    padding-right: 28px;
  }

  .hero h1 {
    font-size: 52px;
  }

  .workspace-link {
    min-height: 132px;
    padding: 16px 14px 16px 19px;
  }

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

  .solution-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .solution-showcase,
  .pair-focus,
  .advantage-panel,
  .traffic-section {
    grid-template-columns: 1fr;
  }

  .solution-phone,
  .traffic-visual,
  .traffic-copy {
    justify-self: stretch;
  }

  .solution-phone {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }

  .video-grid {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 780px) {
  .site-header {
    grid-template-columns: 1fr auto;
    min-height: 66px;
    padding: 0 18px;
  }

  .main-nav {
    display: none;
  }

  .header-cta {
    min-height: 38px;
    padding: 0 14px;
    font-size: 14px;
  }

  .hero,
  .solutions,
  .creative-section,
  .video-section,
  .advantage-section,
  .traffic-section,
  .launch-section,
  .footer {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero {
    min-height: auto;
    padding-top: 76px;
    padding-bottom: 64px;
  }

  .hero::before {
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 28%, #000 100%);
    mask-image: linear-gradient(180deg, transparent 0%, #000 28%, #000 100%);
  }

  .ribbon-a {
    width: 450px;
    height: 96px;
    right: -210px;
    top: 46px;
  }

  .ribbon-b {
    width: 380px;
    height: 84px;
    right: -190px;
    top: 270px;
  }

  .ribbon-c {
    width: 300px;
    height: 70px;
    right: -90px;
    bottom: 26px;
  }

  .hero h1 {
    font-size: 40px;
    line-height: 1.12;
  }

  .hero-subtitle {
    font-size: 17px;
    line-height: 1.72;
  }

  .workspace-links {
    grid-template-columns: 1fr;
  }

  .workspace-link {
    min-height: 102px;
  }

  .section-title h2,
  .traffic-copy h2,
  .launch-section h2 {
    font-size: 30px;
  }

  .section-title p:not(.eyebrow) {
    font-size: 16px;
  }

  .solution-tabs {
    grid-template-columns: 1fr;
  }

  .solution-tab {
    min-height: 70px;
    display: flex;
    gap: 12px;
    align-items: center;
  }

  .solution-tab span {
    margin: 0;
  }

  .solution-showcase {
    min-height: 0;
    padding: 30px 20px;
  }

  .solution-copy h3,
  .advantage-copy h3,
  .pair-meta h3,
  .laptop-card strong {
    font-size: 28px;
  }

  .case-toolbar {
    display: grid;
  }

  .case-switch button {
    flex: 1 1 auto;
  }

  .creative-stage {
    padding: 14px;
  }

  .before-after {
    grid-template-columns: 1fr;
  }

  .before-after figure {
    min-height: 280px;
  }

  .before-after img {
    height: 300px;
  }

  .pair-meta {
    min-height: auto;
    padding: 24px;
  }

  .video-card {
    grid-template-columns: 1fr;
  }

  .video-shell video {
    max-height: 520px;
  }

  .advantage-panel {
    padding: 24px 18px;
  }

  .cube-system {
    width: 220px;
    height: 220px;
  }

  .traffic-visual {
    min-height: 300px;
    padding: 24px;
  }


  .launch-section {
    grid-template-columns: 1fr;
  }

  .launch-actions {
    justify-content: flex-start;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 430px) {
  .brand {
    font-size: 16px;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero-actions a {
    width: 100%;
  }

  .workspace-launcher-heading {
    display: block;
  }

  .workspace-launcher h2 {
    margin-top: 5px;
  }

  .hero-badges span {
    flex: 1 1 calc(50% - 10px);
    justify-content: center;
    text-align: center;
  }

  .solution-copy h3,
  .section-title h2,
  .traffic-copy h2,
  .launch-section h2 {
    font-size: 26px;
  }

  .before-after img {
    height: 260px;
  }

  .pair-strip {
    grid-auto-columns: 132px;
  }

  .pair-thumb img {
    height: 92px;
  }

}