:root {
  color-scheme: dark;
  --page: #061018;
  --page-2: #061d18;
  --panel: #091c28;
  --panel-2: #0d2635;
  --card: rgba(13, 34, 48, 0.86);
  --card-soft: rgba(255, 255, 255, 0.06);
  --text: #dce9e6;
  --text-strong: #f4f7f3;
  --muted: #a7b8b4;
  --muted-soft: #819996;
  --line: rgba(126, 214, 201, 0.27);
  --line-soft: rgba(126, 214, 201, 0.14);
  --mint: #86dac7;
  --mint-2: #5fcbb8;
  --cyan: #7ed8d0;
  --green: #0d7c55;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
  --font-sans: "Inter", "SF Pro Text", "Segoe UI", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  --font-display: "Inter", "SF Pro Display", "Segoe UI", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  --font-number: "Inter", "DIN Alternate", "Segoe UI", "PingFang SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 83% 10%, rgba(22, 154, 164, 0.42), transparent 28%),
    radial-gradient(circle at 8% 78%, rgba(15, 126, 77, 0.72), transparent 30%),
    linear-gradient(135deg, var(--page) 0%, #041119 48%, var(--page-2) 100%);
  font-family: var(--font-sans);
  font-variant-numeric: tabular-nums;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background-image:
    linear-gradient(rgba(54, 230, 210, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(54, 230, 210, 0.2) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.4) 78%, transparent);
}

body::after {
  position: fixed;
  right: -260px;
  top: -170px;
  z-index: -1;
  width: 920px;
  height: 760px;
  content: "";
  background: linear-gradient(140deg, rgba(38, 235, 207, 0.32), rgba(10, 77, 84, 0.62));
  clip-path: polygon(24% 0, 100% 0, 100% 62%, 56% 100%, 8% 62%);
  filter: blur(0.5px);
}

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

svg {
  width: 1.08em;
  height: 1.08em;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.15;
}

.home-shell {
  position: relative;
  width: min(100%, 1440px);
  margin: 0 auto;
  padding: 22px 32px 44px;
}

.home-shell::before,
.home-shell::after {
  position: fixed;
  z-index: -1;
  pointer-events: none;
  content: "";
  background: linear-gradient(142deg, rgba(28, 170, 159, 0.2), rgba(9, 77, 83, 0.36));
  filter: blur(0.25px);
}

.home-shell::before {
  right: -110px;
  top: 440px;
  width: 520px;
  height: 460px;
  clip-path: polygon(26% 0, 100% 16%, 86% 76%, 38% 100%, 0 58%);
}

.home-shell::after {
  left: -130px;
  top: 260px;
  width: 390px;
  height: 360px;
  background: linear-gradient(152deg, rgba(18, 137, 119, 0.16), rgba(5, 86, 67, 0.32));
  clip-path: polygon(0 14%, 74% 0, 100% 66%, 22% 100%);
}

#features,
#tutorials,
#workflow,
#install {
  scroll-margin-top: 128px;
}

#features,
#tutorials {
  scroll-margin-top: 136px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 1000;
  display: grid;
  grid-template-columns: minmax(330px, 440px) 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 86px;
  padding: 12px 24px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(7, 22, 32, 0.78);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(20px) saturate(150%);
}

.brand-lockup {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.brand-lockup::before {
  position: absolute;
  left: -8px;
  width: 82px;
  height: 82px;
  pointer-events: none;
  content: "";
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(54, 230, 210, 0.34), rgba(54, 230, 210, 0.13) 42%, transparent 70%);
  filter: blur(8px);
}

.brand-logo {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  width: 66px;
  height: 66px;
  object-fit: contain;
  filter:
    drop-shadow(0 0 12px rgba(54, 230, 210, 0.58))
    drop-shadow(0 18px 20px rgba(46, 233, 189, 0.28));
}

.brand-lockup span {
  position: relative;
  z-index: 1;
  display: grid;
  min-width: 0;
  gap: 5px;
}

.brand-lockup strong {
  overflow: hidden;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 820;
  line-height: 1.08;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-lockup small {
  overflow: hidden;
  color: var(--muted);
  font-size: 15px;
  font-weight: 640;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.config-text-pending {
  visibility: hidden;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(12px, 1.8vw, 24px);
  min-width: 0;
}

.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 112px;
  min-height: 56px;
  padding: 0 26px;
  border: 1px solid rgba(142, 229, 211, 0.34);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.13), rgba(134, 218, 199, 0.05)),
    rgba(8, 31, 42, 0.74);
  color: rgba(248, 255, 252, 0.98);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.16);
  font-size: 17px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-nav a::after {
  position: absolute;
  right: 22px;
  bottom: 10px;
  left: 22px;
  height: 3px;
  content: "";
  border-radius: 99px;
  background: linear-gradient(90deg, rgba(134, 218, 199, 0), rgba(134, 218, 199, 0.92), rgba(126, 216, 208, 0));
  opacity: 0;
  transform: scaleX(0);
  transition: opacity 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  border-color: rgba(154, 241, 221, 0.76);
  background:
    linear-gradient(180deg, rgba(167, 241, 225, 0.28), rgba(95, 203, 184, 0.09)),
    rgba(8, 38, 46, 0.88);
  color: #ffffff;
  box-shadow: 0 18px 34px rgba(39, 173, 151, 0.2), 0 0 28px rgba(134, 218, 199, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.24);
  transform: translateY(-2px);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 730;
  line-height: 1;
  white-space: nowrap;
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease, color 180ms ease, transform 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  border-color: rgba(134, 218, 199, 0.5);
  background: linear-gradient(135deg, #a4e8d6, #68cdbc);
  color: #06211d;
  box-shadow: 0 18px 38px rgba(83, 199, 177, 0.2);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 22px 48px rgba(83, 199, 177, 0.26);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(228, 237, 234, 0.9);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.16);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(134, 218, 199, 0.34);
  background: rgba(134, 218, 199, 0.1);
}

.header-download {
  justify-self: end;
}

.hero-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(580px, 1.08fr);
  gap: 52px;
  min-height: 610px;
  margin-top: 24px;
  padding: 52px 54px 46px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    radial-gradient(circle at 14% 82%, rgba(17, 127, 77, 0.86), transparent 28%),
    linear-gradient(100deg, rgba(6, 16, 24, 0.82), rgba(4, 13, 20, 0.42) 54%, rgba(18, 99, 103, 0.46)),
    rgba(8, 20, 29, 0.82);
  box-shadow: var(--shadow);
}

.hero-section::before {
  position: absolute;
  left: -210px;
  bottom: -260px;
  width: 720px;
  height: 720px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(circle at 50% 45%, rgba(20, 132, 82, 0.92), rgba(10, 97, 63, 0.78) 48%, transparent 72%);
}

.hero-section::after {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(54, 230, 210, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(54, 230, 210, 0.18) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.85), transparent 64%);
}

.hero-copy,
.product-visual {
  position: relative;
  z-index: 2;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 600px;
  min-width: 0;
}

.product-kicker {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 9px;
  min-height: 38px;
  margin: 0 0 28px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(223, 235, 231, 0.88);
  font-size: 14px;
  font-weight: 650;
}

.kicker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 6px rgba(134, 218, 199, 0.12), 0 0 22px rgba(134, 218, 199, 0.46);
}

.hero-copy h1 {
  margin: 0;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: 58px;
  font-weight: 760;
  line-height: 1.1;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  text-shadow: 0 18px 42px rgba(0, 0, 0, 0.26);
}

.hero-copy h1 span {
  display: block;
}

.hero-lead {
  max-width: 540px;
  margin: 24px 0 0;
  color: rgba(209, 224, 220, 0.78);
  font-size: 18px;
  font-weight: 430;
  line-height: 1.82;
}

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

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: rgba(219, 241, 235, 0.86);
  font-size: 15px;
  font-weight: 680;
}

.text-link span {
  display: inline-block;
  margin-left: 7px;
  transition: transform 180ms ease;
}

.text-link:hover span,
.text-link:focus-visible span {
  transform: translateX(4px);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: min(100%, 560px);
  margin: 42px 0 0;
}

.hero-metrics div {
  min-width: 0;
  min-height: 96px;
  padding: 18px 16px;
  border: 1px solid rgba(54, 230, 210, 0.2);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.hero-metrics dt {
  margin: 0;
  color: var(--mint);
  font-family: var(--font-number);
  font-size: 24px;
  font-weight: 760;
}

.hero-metrics dd {
  margin: 8px 0 0;
  color: rgba(207, 224, 220, 0.68);
  font-size: 13px;
  font-weight: 560;
  line-height: 1.45;
}

.product-visual {
  display: grid;
  align-items: center;
  min-width: 0;
}

.product-visual::before,
.product-visual::after {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  content: "";
  filter: blur(0.2px);
}

.product-visual::before {
  right: -84px;
  top: -36px;
  width: 210px;
  height: 185px;
  background: linear-gradient(148deg, rgba(95, 178, 194, 0.18), rgba(36, 109, 129, 0.26));
  clip-path: polygon(22% 0, 100% 18%, 82% 78%, 35% 100%, 0 48%);
}

.product-visual::after {
  left: -74px;
  bottom: 28px;
  width: 185px;
  height: 210px;
  background: linear-gradient(136deg, rgba(115, 178, 151, 0.16), rgba(20, 92, 83, 0.25));
  clip-path: polygon(0 20%, 68% 0, 100% 42%, 76% 100%, 18% 84%);
}

.visual-glow {
  position: absolute;
  inset: 30px 30px 30px 80px;
  z-index: 0;
  background: radial-gradient(circle, rgba(46, 233, 189, 0.28), transparent 58%);
  filter: blur(34px);
}

.dashboard-panel {
  position: relative;
  display: grid;
  min-height: 0;
  overflow: hidden;
  align-self: start;
  padding: 14px 30px 24px;
  border: 1px solid rgba(54, 230, 210, 0.45);
  border-radius: 34px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.06), transparent 28%),
    linear-gradient(155deg, rgba(11, 32, 45, 0.96), rgba(7, 22, 31, 0.98));
  color: var(--text);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.5);
}

.dashboard-panel::before {
  position: absolute;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(rgba(46, 233, 189, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 233, 189, 0.07) 1px, transparent 1px);
  background-size: 38px 38px;
}

.panel-top,
.tutorial-intro,
.tutorial-video-card,
.tutorial-card-grid,
.visual-logo-stage {
  position: relative;
  z-index: 1;
}

.panel-top {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
}

.panel-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: rgba(228, 239, 235, 0.9);
  font-size: 19px;
  font-weight: 680;
}

.panel-brand img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  filter: drop-shadow(0 12px 16px rgba(46, 233, 189, 0.24));
}

.panel-divider {
  position: relative;
  z-index: 1;
  height: 1px;
  margin-top: 9px;
  background: linear-gradient(90deg, rgba(46, 233, 189, 0.88), rgba(46, 233, 189, 0.46) 72%, transparent);
  box-shadow: 0 0 14px rgba(46, 233, 189, 0.16);
}

.tutorial-intro {
  display: grid;
  gap: 4px;
  margin-top: 0;
}

.tutorial-intro h2 {
  margin: 0;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 760;
  line-height: 1.1;
}

.tutorial-intro p:not(.eyebrow) {
  max-width: 640px;
  margin: 0;
  color: rgba(207, 224, 220, 0.72);
  font-size: 14px;
  font-weight: 430;
  line-height: 1.45;
}

.tutorial-video-card {
  display: grid;
  gap: 9px;
  margin-top: 9px;
}

.tutorial-video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(54, 230, 210, 0.48);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 40%, rgba(46, 233, 189, 0.12), transparent 46%),
    rgba(5, 20, 29, 0.92);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.tutorial-video {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: transparent;
}

.video-fallback {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  color: rgba(221, 239, 234, 0.76);
  font-size: 17px;
  font-weight: 720;
  text-align: center;
}

.tutorial-video-frame.is-video-error .tutorial-video {
  visibility: hidden;
}

.tutorial-video-card > p {
  margin: 0;
  color: rgba(207, 224, 220, 0.7);
  font-size: 13px;
  font-weight: 430;
  line-height: 1.48;
}

.tutorial-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.tutorial-card {
  min-width: 0;
  min-height: 104px;
  padding: 13px 14px;
  border: 1px solid rgba(54, 230, 210, 0.28);
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.055), transparent 34%),
    rgba(8, 30, 43, 0.72);
}

.tutorial-card span {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  color: var(--mint);
  font-family: var(--font-number);
  font-size: 12px;
  font-weight: 760;
}

.tutorial-card h3 {
  margin: 8px 0 0;
  color: var(--text-strong);
  font-size: 15px;
  font-weight: 720;
  line-height: 1.3;
}

.tutorial-card p {
  margin: 6px 0 0;
  color: rgba(207, 224, 220, 0.66);
  font-size: 12.5px;
  font-weight: 430;
  line-height: 1.42;
}

.visual-logo-stage {
  position: absolute;
  left: 34px;
  top: 132px;
  width: 134px;
  height: 134px;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.visual-logo-stage::before {
  position: absolute;
  inset: 20px;
  content: "";
  border-radius: 50%;
  background: rgba(46, 233, 189, 0.18);
  filter: blur(18px);
}

.visual-logo-stage img {
  position: relative;
  width: 118px;
  height: auto;
  filter: drop-shadow(12px 18px 12px rgba(0, 0, 0, 0.42));
}

.features-section,
.workflow-section,
.install-section {
  margin-top: 28px;
}

.features-section {
  position: relative;
  padding: 34px;
  overflow: hidden;
  border: 1px solid rgba(46, 233, 189, 0.24);
  border-radius: 32px;
  background:
    radial-gradient(circle at 8% 10%, rgba(46, 233, 189, 0.14), transparent 30%),
    radial-gradient(circle at 92% 78%, rgba(20, 132, 156, 0.12), transparent 28%),
    rgba(7, 22, 32, 0.72);
  box-shadow: 0 22px 56px rgba(0, 0, 0, 0.24);
}

.features-section::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  border-radius: inherit;
  box-shadow: inset 0 1px 0 rgba(234, 255, 247, 0.08);
}

.section-heading {
  display: grid;
  gap: 10px;
  max-width: 760px;
  margin-bottom: 22px;
}

.features-section .section-heading {
  position: relative;
  z-index: 1;
  max-width: 840px;
  margin-bottom: 26px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(46, 233, 189, 0.18);
}

.eyebrow {
  margin: 0;
  color: var(--mint);
  font-size: 13px;
  font-weight: 700;
}

.features-section .eyebrow {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  min-height: 28px;
  padding: 0 12px;
  border: 1px solid rgba(134, 218, 199, 0.3);
  border-radius: 999px;
  background: rgba(134, 218, 199, 0.08);
  box-shadow: 0 0 22px rgba(134, 218, 199, 0.09);
}

.section-heading h2,
.workflow-copy h2,
.install-copy h2 {
  margin: 0;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 740;
  line-height: 1.18;
  letter-spacing: 0;
}

.features-section .section-heading h2 {
  max-width: 760px;
  font-size: clamp(34px, 3.2vw, 46px);
  text-shadow: 0 16px 38px rgba(0, 0, 0, 0.24);
}

.section-heading p:not(.eyebrow),
.workflow-copy p:not(.eyebrow),
.install-copy p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  font-weight: 430;
  line-height: 1.76;
}

.feature-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  position: relative;
  display: grid;
  min-height: 230px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid rgba(54, 230, 210, 0.38);
  border-radius: 24px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.075), transparent 34%),
    rgba(10, 29, 43, 0.9);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.24), inset 0 1px 0 rgba(234, 255, 247, 0.05);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.feature-card::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  border-radius: inherit;
  background:
    linear-gradient(120deg, rgba(46, 233, 189, 0.22), transparent 36%),
    radial-gradient(circle at 84% 12%, rgba(46, 233, 189, 0.16), transparent 34%);
  opacity: 0;
  transition: opacity 180ms ease;
}

.feature-card::after {
  position: absolute;
  right: -64px;
  bottom: -70px;
  width: 180px;
  height: 180px;
  content: "";
  border-radius: 50%;
  background: rgba(46, 233, 189, 0.1);
}

.feature-card:hover,
.feature-card:focus-visible {
  border-color: rgba(134, 218, 199, 0.68);
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.34), 0 0 34px rgba(134, 218, 199, 0.15);
  transform: translateY(-6px);
}

.feature-card:hover::before,
.feature-card:focus-visible::before {
  opacity: 1;
}

.feature-icon,
.step-icon {
  position: relative;
  z-index: 1;
  display: inline-grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid rgba(134, 218, 199, 0.32);
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(134, 218, 199, 0.2), rgba(134, 218, 199, 0.1));
  color: var(--mint);
}

.feature-card h3 {
  position: relative;
  z-index: 1;
  margin: 22px 0 0;
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 720;
  line-height: 1.22;
}

.feature-card p {
  position: relative;
  z-index: 1;
  margin: 12px 0 30px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 430;
  line-height: 1.74;
}

.feature-card b {
  position: absolute;
  right: 24px;
  bottom: 20px;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(134, 218, 199, 0.32);
  border-radius: 50%;
  background: rgba(134, 218, 199, 0.08);
  color: var(--mint);
  font-family: var(--font-number);
  font-size: 21px;
  font-weight: 650;
  line-height: 1;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.feature-card:hover b,
.feature-card:focus-visible b {
  border-color: rgba(134, 218, 199, 0.68);
  background: rgba(134, 218, 199, 0.14);
  box-shadow: 0 0 28px rgba(134, 218, 199, 0.2);
  transform: translateX(4px);
}

.workflow-section {
  display: grid;
  grid-template-columns: minmax(340px, 0.34fr) minmax(0, 0.66fr);
  gap: 28px;
  align-items: stretch;
  min-height: 250px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: rgba(7, 22, 32, 0.86);
  box-shadow: var(--shadow);
}

.workflow-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

.workflow-action {
  align-self: flex-start;
  margin-top: 8px;
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.workflow-steps li {
  position: relative;
  min-width: 0;
  min-height: 190px;
  padding: 18px;
  border: 1px solid rgba(54, 230, 210, 0.38);
  border-radius: 22px;
  background: rgba(13, 38, 53, 0.78);
}

.workflow-steps li:not(:last-child)::after {
  position: absolute;
  top: 86px;
  right: -15px;
  z-index: 2;
  content: "";
  width: 20px;
  height: 10px;
  background: var(--mint);
  clip-path: polygon(0 40%, 62% 40%, 62% 0, 100% 50%, 62% 100%, 62% 60%, 0 60%);
}

.step-index {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  margin-bottom: 14px;
  color: var(--mint);
  font-family: var(--font-number);
  font-size: 12px;
  font-weight: 720;
}

.workflow-steps strong {
  display: block;
  margin-top: 14px;
  color: var(--text-strong);
  font-size: 18px;
  font-weight: 720;
  line-height: 1.2;
}

.workflow-steps p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 430;
  line-height: 1.62;
}

.install-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.75fr);
  gap: 34px;
  align-items: center;
  padding: 42px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  border-radius: 32px;
  background:
    radial-gradient(circle at 88% 28%, rgba(46, 233, 189, 0.16), transparent 28%),
    linear-gradient(145deg, rgba(8, 30, 43, 0.98), rgba(5, 17, 25, 0.98));
  box-shadow: var(--shadow);
}

.install-steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: install;
}

.install-steps li {
  position: relative;
  min-height: 70px;
  padding: 18px 18px 18px 58px;
  border: 1px solid rgba(54, 230, 210, 0.22);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(211, 226, 222, 0.78);
  font-size: 15px;
  font-weight: 460;
  line-height: 1.62;
}

.install-steps li::before {
  position: absolute;
  left: 18px;
  top: 18px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  counter-increment: install;
  content: counter(install);
  border-radius: 50%;
  background: var(--mint);
  color: #051816;
  font-family: var(--font-number);
  font-size: 13px;
  font-weight: 760;
}

.install-action {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: -8px;
}

:focus-visible {
  outline: 3px solid rgba(134, 218, 199, 0.42);
  outline-offset: 4px;
}

@media (max-width: 1220px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero-section {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .product-visual {
    max-width: 760px;
    width: 100%;
    justify-self: center;
  }

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

  .workflow-steps {
    grid-template-columns: repeat(4, minmax(170px, 1fr));
    overflow-x: auto;
    padding-bottom: 4px;
  }
}

@media (max-width: 900px) {
  .home-shell {
    padding: 12px 12px 32px;
  }

  #features,
  #tutorials,
  #workflow,
  #install {
    scroll-margin-top: 168px;
  }

  #features,
  #tutorials {
    scroll-margin-top: 176px;
  }

  .site-header {
    top: 10px;
    gap: 12px;
    padding: 12px;
    border-radius: 24px;
  }

  .header-download {
    min-height: 44px;
    padding: 0 16px;
  }

  .hero-section {
    gap: 28px;
    margin-top: 14px;
    padding: 30px 22px 24px;
    border-radius: 28px;
  }

  .hero-copy {
    width: 100%;
    max-width: 100%;
  }

  .hero-copy h1 {
    font-size: 42px;
  }

  .hero-lead {
    font-size: 16px;
    line-height: 1.72;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .dashboard-panel {
    min-height: 0;
    padding: 14px 18px 18px;
    border-radius: 26px;
  }

  .tutorial-intro h2 {
    font-size: 24px;
  }

  .tutorial-card {
    min-height: 0;
  }

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

  .visual-logo-stage {
    position: relative;
    left: auto;
    top: auto;
    width: auto;
    height: 150px;
    margin-top: 18px;
  }

  .visual-logo-stage img {
    width: 190px;
  }

  .section-heading h2,
  .workflow-copy h2,
  .install-copy h2 {
    font-size: 30px;
  }

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

  .workflow-section,
  .install-section,
  .features-section {
    padding: 22px;
    border-radius: 28px;
  }

  .workflow-steps {
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .workflow-steps li {
    min-height: 0;
  }

  .workflow-steps li:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -16px;
    left: 28px;
    transform: rotate(90deg);
  }

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

  .install-action {
    width: 100%;
  }
}

@media (max-width: 620px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .home-shell {
    width: 100%;
    max-width: 100%;
    padding-inline: 20px;
  }

  .home-shell::before {
    right: -230px;
    top: 430px;
    width: 420px;
    height: 380px;
  }

  .home-shell::after {
    left: -230px;
    top: 250px;
    width: 350px;
    height: 310px;
  }

  .site-header,
  .hero-section,
  .features-section,
  .workflow-section,
  .install-section {
    width: 100%;
    max-width: 100%;
    margin-inline: 0;
  }

  .site-header {
    grid-template-columns: 1fr;
    overflow: hidden;
  }

  .brand-lockup {
    gap: 14px;
  }

  .brand-lockup::before {
    left: -7px;
    width: 74px;
    height: 74px;
  }

  .brand-logo {
    width: 58px;
    height: 58px;
  }

  .brand-lockup strong {
    font-size: 25px;
  }

  .brand-lockup small {
    font-size: 14px;
  }

  .brand-lockup,
  .header-download,
  .site-nav {
    width: 100%;
    max-width: 100%;
  }

  .site-nav {
    gap: 12px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .site-nav::-webkit-scrollbar {
    display: none;
  }

  .site-nav a {
    flex: 0 0 auto;
    min-width: 94px;
    min-height: 48px;
    padding: 0 18px;
    font-size: 16px;
  }

  .hero-copy h1 {
    font-size: clamp(32px, 9vw, 35px);
    line-height: 1.14;
  }

  .hero-section {
    padding-inline: 18px;
  }

  .hero-lead {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .hero-actions .button,
  .hero-actions .text-link {
    width: 100%;
    max-width: 100%;
  }

  .hero-actions .text-link {
    justify-content: center;
  }

  .product-kicker,
  .product-visual,
  .dashboard-panel,
  .tutorial-intro,
  .tutorial-video-card,
  .tutorial-video-frame,
  .tutorial-card-grid,
  .panel-top,
  .panel-brand {
    min-width: 0;
    max-width: 100%;
  }

  .panel-brand span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .panel-top {
    flex-wrap: wrap;
  }

  .dashboard-panel {
    padding: 14px;
  }

  .tutorial-intro h2 {
    font-size: 22px;
  }

  .tutorial-card-grid {
    gap: 9px;
  }

  .tutorial-video-frame {
    border-radius: 16px;
  }

}