:root {
  --surface: #ffffff;
  --surface-soft: #eef6ff;
  --surface-alt: #f7fbff;
  --text: #102443;
  --muted: #5c6f8e;
  --line: #d8e2ef;
  --accent: #175cff;
  --accent-dark: #113ea8;
  --accent-soft: #eaf1ff;
  --accent-warm: #f7be31;
  --navy: #0d2a63;
  --hero: #d8ebfb;
  --price-bg: #fff4a8;
  --shadow: 0 18px 46px rgba(15, 44, 96, 0.08);
  --radius-xl: 28px;
  --radius-lg: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  font-size: 18px;
  line-height: 1.7;
  color: var(--text);
  background: #ffffff;
}

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

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

.page-wrap {
  width: min(1460px, calc(100% - 32px));
  margin: 0 auto;
}

.nav-shell {
  background: #ffffff;
  border-bottom: 1px solid #edf1f7;
}

.nav-inner,
.hero-layout,
.footer-inner {
  width: min(1460px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar,
.hero-image-card,
.download-card,
.feature-card,
.device-card,
.pricing-card,
.tab-panel,
.reason-card,
.cta-card {
  box-shadow: var(--shadow);
}

.topbar {
  background: #ffffff;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 92px;
}

.brand,
.hero h1,
.download-card h2,
.section-heading h2,
.feature-card h3,
.device-card h3,
.pricing-card h3,
.tab-panel h3,
.reason-card h3,
.cta-card h2 {
  font-family: "Space Grotesk", sans-serif;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--accent);
}

.brand-mark {
  width: 46px;
  height: 52px;
  display: inline-flex;
}

.brand-mark svg {
  width: 100%;
  height: 100%;
}

.brand-text {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.menu-toggle {
  display: none;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font: inherit;
  color: var(--text);
  cursor: pointer;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-links a {
  position: relative;
  color: var(--navy);
  font-size: 16px;
  font-weight: 700;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  border-radius: 999px;
  background: #ff7b0d;
  opacity: 0;
  transform: scaleX(0.55);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.nav-cta {
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--accent-warm);
}

.nav-cta::after {
  display: none;
}

.hero-band {
  background: var(--hero);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.92fr);
  gap: 42px;
  align-items: center;
  padding: 56px 0 52px;
}

.hero-media {
  position: relative;
}

.hero-image-card {
  position: relative;
  overflow: hidden;
  border-radius: 34px;
  min-height: 440px;
}

.hero-image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-score {
  position: absolute;
  right: -24px;
  bottom: 18px;
  width: 222px;
  padding: 16px 16px 14px;
  border: 2px solid rgba(255, 143, 31, 0.36);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 250, 244, 0.98) 0%, rgba(255, 239, 221, 0.96) 100%);
  box-shadow: 0 18px 40px rgba(255, 141, 28, 0.18);
}

.score-kicker,
.score-caption {
  margin: 0;
  text-align: center;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.score-kicker {
  margin-bottom: 10px;
  color: #d36b12;
  font-size: 14px;
}

.score-ring {
  width: 138px;
  height: 138px;
  margin: 0 auto;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(#ff7b0d 0 96%, #ffe0bf 96% 100%);
}

.score-ring span {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #ffffff;
  color: #d35d00;
  font-family: "Space Grotesk", sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  box-shadow: inset 0 0 0 1px rgba(255, 144, 31, 0.14);
}

.score-ring span small {
  display: inline-block;
  font-size: 14px;
  font-weight: 800;
  transform: translateY(-5px);
}

.score-caption {
  margin-top: 10px;
  color: var(--navy);
  font-size: 15px;
}

.hero-copy {
  max-width: 640px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 18px;
  font-weight: 700;
}

.eyebrow-warm {
  color: #d96a13;
}

.hero h1,
.download-card h2 {
  margin: 0;
  color: var(--navy);
  font-size: 72px;
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.lead,
.section-heading p,
.feature-card p,
.device-card p,
.pricing-top p,
.pricing-list li,
.tab-panel p,
.reason-card p,
.cta-card p,
.footer p,
.download-card p,
.hero-meta {
  color: var(--muted);
  font-size: 18px;
}

.lead {
  margin: 22px 0 0;
  max-width: 36ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.button,
.download-button,
.pricing-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 28px;
  border-radius: 999px;
  font-size: 18px;
  font-weight: 800;
}

.button-primary,
.download-button,
.pricing-button {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
}

.button-secondary {
  background: #ffffff;
  border: 1px solid var(--line);
}

.hero-meta {
  margin: 18px 0 0;
}

.download-section,
.device-section,
.pricing-section,
.modules-section,
.business-section,
.cta-section,
.install-section {
  padding: 54px 0 0;
}

.download-card {
  padding: 56px 28px 52px;
  text-align: center;
  border-radius: 28px;
  background: #ffffff;
}

.download-badge {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.download-logo {
  width: 58px;
  height: 64px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.download-logo svg {
  width: 100%;
  height: 100%;
}

.download-card h2 {
  margin-top: 18px;
  font-size: 64px;
}

.download-card p {
  max-width: 74ch;
  margin: 18px auto 0;
}

.download-button {
  min-width: 480px;
  margin-top: 28px;
}

.download-meta {
  margin-top: 20px;
}

.benefits-section {
  padding: 54px 0 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.benefit-card {
  text-align: center;
}

.benefit-card h3 {
  margin: 18px 0 12px;
  color: #15273e;
  font-family: "Space Grotesk", sans-serif;
  font-size: 22px;
  line-height: 1.2;
}

.benefit-card p {
  margin: 0 auto;
  max-width: 30ch;
  color: #314b70;
}

.benefit-visual {
  position: relative;
  width: 180px;
  height: 120px;
  margin: 0 auto;
}

.benefit-visual::before {
  content: "";
  position: absolute;
  inset: 16px 18px;
  border-radius: 999px;
}

.benefit-visual-blue::before {
  background: #dcecff;
}

.benefit-visual-peach::before {
  background: #ffe1c9;
}

.benefit-visual-green::before {
  background: #d8f68f;
}

.benefit-visual-yellow::before {
  background: #ffe7a4;
}

.spark {
  position: absolute;
  width: 12px;
  height: 12px;
}

.spark::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #ffb100;
  clip-path: polygon(50% 0%, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0% 50%, 38% 38%);
}

.spark-two::before {
  background: #72a9ff;
}

.spark-one {
  left: 10px;
  top: 52px;
}

.spark-two {
  right: 24px;
  top: 16px;
}

.spark-three {
  right: 8px;
  top: 58px;
}

.benefit-icon {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 90px;
  height: 90px;
}

.benefit-icon-shield::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 6px;
  width: 48px;
  height: 58px;
  border: 3px solid #4b6487;
  border-radius: 18px 18px 28px 28px;
  background: #bdf03e;
  transform: rotate(8deg);
}

.benefit-icon-shield::after {
  content: "";
  position: absolute;
  right: 6px;
  bottom: 10px;
  width: 28px;
  height: 28px;
  border: 3px solid #4b6487;
  border-radius: 50%;
  background: #ffffff;
}

.benefit-icon-laptop::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 14px;
  width: 52px;
  height: 38px;
  border: 3px solid #4b6487;
  border-radius: 10px;
  background: #f6fbff;
}

.benefit-icon-laptop::after {
  content: "";
  position: absolute;
  left: 8px;
  bottom: 18px;
  width: 72px;
  height: 10px;
  border-radius: 0 0 12px 12px;
  background: #d2d9e5;
  box-shadow: inset 0 2px 0 #4b6487;
}

.benefit-icon-wifi::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 20px;
  width: 64px;
  height: 64px;
  border-top: 6px solid #4b6487;
  border-right: 6px solid transparent;
  border-left: 6px solid transparent;
  border-radius: 50%;
  transform: rotate(180deg);
}

.benefit-icon-wifi::after {
  content: "";
  position: absolute;
  right: 12px;
  bottom: 12px;
  width: 34px;
  height: 40px;
  border: 3px solid #4b6487;
  border-radius: 14px 14px 18px 18px;
  background: #bdf03e;
}

.benefit-icon-ransom::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 18px;
  width: 52px;
  height: 34px;
  border: 3px solid #4b6487;
  border-radius: 10px;
  background: #f6fbff;
}

.benefit-icon-ransom::after {
  content: "$";
  position: absolute;
  right: 10px;
  top: 8px;
  width: 34px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 3px solid #ff8a00;
  border-radius: 12px 12px 18px 18px;
  background: #ffc930;
  color: #8a5200;
  font-size: 24px;
  font-weight: 800;
}

.section-heading {
  max-width: 860px;
}

.section-heading h2,
.feature-card h3,
.device-card h3,
.pricing-card h3,
.tab-panel h3,
.reason-card h3,
.cta-card h2 {
  margin: 0;
  color: var(--navy);
  font-size: 24px;
  line-height: 1.2;
}

.section-heading p {
  margin-top: 12px;
}

.feature-grid,
.device-grid,
.pricing-grid,
.reasons-grid {
  display: grid;
  gap: 22px;
  margin-top: 28px;
}

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

.feature-card,
.device-card,
.reason-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #ffffff;
}

.feature-kicker,
.mini-pill,
.panel-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 14px;
  font-weight: 800;
}

.device-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.check-list,
.pricing-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.check-list li,
.pricing-list li {
  position: relative;
  padding-left: 24px;
}

.check-list li::before,
.pricing-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--navy);
}

.pricing-section {
  background:
    radial-gradient(circle at top left, rgba(247, 190, 49, 0.25), transparent 24%),
    linear-gradient(180deg, #fff8da 0%, #fff3c3 100%);
  margin-top: 54px;
  padding: 56px 0 64px;
}

.pricing-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(13, 42, 99, 0.12);
  border-radius: 28px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  box-shadow: 0 24px 50px rgba(22, 42, 86, 0.10);
}

.pricing-card-featured {
  transform: translateY(-10px);
  box-shadow: 0 28px 60px rgba(17, 52, 120, 0.18);
}

.pricing-top {
  position: relative;
  padding: 22px 24px 20px;
  color: var(--navy);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(244, 248, 255, 0.96));
}

.pricing-top::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 8px;
  background: linear-gradient(90deg, var(--accent), #5c8dff);
}

.pricing-card-free .pricing-top::before {
  background: linear-gradient(90deg, #5a7bb5, #89a6d8);
}

.pricing-card-plus .pricing-top::before {
  background: linear-gradient(90deg, #175cff, #4a86ff);
}

.pricing-card-total .pricing-top::before {
  background: linear-gradient(90deg, #ff9b2f, #ff5d36);
}

.pricing-card-total {
  background: linear-gradient(180deg, #fffaf1 0%, #ffffff 100%);
}

.plan-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  margin: 10px 0 14px;
  border-radius: 999px;
  background: #edf3ff;
  color: var(--navy);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.pricing-top h3 {
  color: var(--navy);
  font-size: 44px;
  line-height: 0.98;
}

.pricing-top p {
  margin: 8px 0 0;
  color: #4f6690;
  min-height: 48px;
}

.price {
  margin-top: 18px;
  color: var(--navy);
  font-family: "Space Grotesk", sans-serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.05;
}

.coverage {
  display: block;
  margin-top: 8px;
  color: #274775;
  font-weight: 700;
}

.pricing-ribbon {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 9px 13px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ff5f6d, #ff315f);
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 10px 22px rgba(241, 36, 88, 0.28);
}

.pricing-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 18px 22px 20px;
  background: transparent;
}

.pricing-list {
  flex: 1;
  min-height: 0;
  margin-top: 0;
}

.pricing-list li {
  color: #35507f;
  line-height: 1.45;
  padding-left: 28px;
}

.pricing-list li::before {
  top: 10px;
  width: 10px;
  height: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  box-shadow: 0 0 0 6px rgba(23, 92, 255, 0.08);
}

.pricing-list li strong {
  display: block;
  color: var(--navy);
  font-size: 18px;
}

.pricing-list li span {
  display: block;
  margin-top: 4px;
  color: #5f7393;
  font-size: 16px;
  line-height: 1.45;
}

.pricing-footer {
  padding-top: 18px;
  border-top: 1px solid #e7edf6;
}

.pricing-note {
  display: block;
  margin-bottom: 14px;
  color: #6a7a95;
  font-size: 15px;
  font-weight: 700;
}

.pricing-button {
  width: 100%;
  margin-top: 18px;
  min-height: 52px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 12px 22px rgba(23, 92, 255, 0.16);
}

.pricing-card-free .pricing-button {
  background: linear-gradient(135deg, #6888bf, #3e5f99);
}

.pricing-card-plus .pricing-button {
  background: linear-gradient(135deg, #175cff, #1146c9);
}

.pricing-card-total .pricing-button {
  background: linear-gradient(135deg, #ff8f2a, #ff5d36);
}

.product-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.tab-button {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}

.tab-button.is-active,
.tab-button:hover,
.tab-button:focus-visible {
  background: var(--accent-soft);
  border-color: rgba(23, 92, 255, 0.25);
  color: var(--accent);
}

.tab-panels {
  margin-top: 16px;
}

.tab-panel {
  display: none;
  grid-template-columns: minmax(0, 1.2fr) 320px;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #ffffff;
}

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

.panel-visual {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(23, 92, 255, 0.08), rgba(23, 92, 255, 0.02));
}

.panel-visual strong {
  margin-top: 8px;
  color: var(--navy);
  font-family: "Space Grotesk", sans-serif;
  font-size: 18px;
}

.module-ui {
  margin-top: 12px;
}

.module-window {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(23, 92, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.module-window-head,
.module-browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.module-window-head span,
.module-browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(13, 42, 99, 0.22);
}

.module-window-head span {
  animation: statusDot 2.4s ease-in-out infinite;
}

.module-window-head span:nth-child(1) {
  animation-delay: 0s;
}

.module-window-head span:nth-child(2) {
  animation-delay: 0.4s;
}

.module-window-head span:nth-child(3) {
  animation-delay: 0.8s;
}

.module-browser-dot {
  animation: statusDot 2.4s ease-in-out infinite;
}

.module-browser-dot:nth-child(1) {
  animation-delay: 0s;
}

.module-browser-dot:nth-child(2) {
  animation-delay: 0.4s;
}

.module-browser-dot:nth-child(3) {
  animation-delay: 0.8s;
}

.module-stat-card,
.module-status,
.module-box {
  border-radius: 14px;
  background: #f8fbff;
  border: 1px solid #e4edf8;
}

.module-stat-card {
  padding: 12px;
}

.module-stat-card small,
.module-browser-url,
.module-box small {
  display: block;
  color: #57729b;
  font-size: 12px;
  font-weight: 700;
}

.module-stat-card strong,
.module-box strong {
  display: block;
  margin-top: 4px;
  color: var(--navy);
  font-family: "Space Grotesk", sans-serif;
  font-size: 16px;
}

.module-progress {
  height: 10px;
  margin-top: 10px;
  border-radius: 999px;
  background: rgba(23, 92, 255, 0.1);
  overflow: hidden;
}

.module-progress span {
  display: block;
  width: 76%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #1bc56b, #175cff);
  animation: meterFlow 2.8s ease-in-out infinite alternate;
}

.module-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.module-list div {
  padding: 10px 12px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid #e7eef8;
  color: #35507f;
  font-weight: 700;
  font-size: 14px;
}

.module-browser-url {
  flex: 1;
  min-height: 36px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid #e4edf8;
  color: #56719a;
  font-size: 14px;
  font-weight: 700;
}

.module-browser-bar {
  gap: 10px;
  padding: 6px 8px;
  border-radius: 14px;
  background: #f4f7fc;
  border: 1px solid #e6edf7;
}

.module-browser-dot {
  width: 8px;
  height: 8px;
  background: #c6d1e3;
}

.module-status {
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 700;
}

.module-status + .module-status {
  margin-top: 8px;
}

.module-status-ok {
  color: #0c7f47;
  background: rgba(27, 197, 107, 0.1);
}

.module-status-alert {
  color: #bf3f22;
  background: rgba(255, 143, 42, 0.12);
}

.module-dashboard {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.module-box {
  padding: 12px;
  animation: controlPulse 3.4s ease-in-out infinite;
}

.module-dashboard-control {
  grid-template-columns: 1fr;
  gap: 12px;
}

.control-summary,
.control-footer-card {
  padding: 14px 16px;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid #e7eef8;
}

.control-summary-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.control-summary-top span,
.control-footer-card span,
.module-box em {
  color: #57729b;
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
}

.control-summary-top strong,
.control-footer-card strong {
  color: var(--navy);
  font-family: "Space Grotesk", sans-serif;
  font-size: 18px;
  line-height: 1.2;
}

.control-summary-meter {
  height: 10px;
  margin-top: 12px;
  border-radius: 999px;
  background: rgba(23, 92, 255, 0.08);
  overflow: hidden;
}

.control-summary-meter span {
  display: block;
  width: 84%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #ff9a2f, #175cff);
  animation: meterFlow 2.8s ease-in-out infinite alternate;
}

.control-status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.module-box em {
  display: block;
  margin-top: 6px;
}

.control-footer-card strong {
  display: block;
  margin-top: 6px;
}

.module-box:nth-child(2) {
  animation-delay: 0.5s;
}

.module-box:nth-child(3) {
  animation-delay: 1s;
}

.cta-card {
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 28px;
  text-align: center;
  background: #ffffff;
}

.cta-card p {
  max-width: 66ch;
  margin: 14px auto 0;
}

.cta-card .button {
  margin-top: 20px;
}

.install-shell {
  padding: 42px 24px 18px;
  border-radius: 32px;
  background:
    radial-gradient(circle at top right, rgba(255, 173, 86, 0.14), transparent 24%),
    linear-gradient(180deg, #fffaf4 0%, #ffffff 100%);
  border: 1px solid #f4d6b8;
}

.install-shell h2 {
  margin: 0;
  color: var(--navy);
  font-family: "Space Grotesk", sans-serif;
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.04em;
  text-align: center;
}

.install-switch {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  max-width: 1100px;
  margin: 34px auto 0;
  padding: 6px;
  border-radius: 999px;
  background: #d9e7f2;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
  overflow: hidden;
}

.install-switch::before {
  content: "";
  position: absolute;
  inset: 6px auto 6px 6px;
  width: calc(50% - 6px);
  border-radius: 999px;
  background: linear-gradient(135deg, #ffb35c, #ff7a00);
  box-shadow:
    0 14px 30px rgba(255, 122, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.install-switch[data-active="configuration"]::before {
  transform: translateX(100%);
}

.install-tab {
  position: relative;
  z-index: 1;
  min-height: 58px;
  border: 0;
  background: transparent;
  color: #4e678f;
  font: inherit;
  font-weight: 700;
  transition: color 220ms ease;
}

.install-tab.is-active {
  color: #ffffff;
}

.install-panel {
  display: none;
}

.install-panel.is-active {
  display: block;
}

.install-intro {
  margin-top: 48px;
  text-align: center;
}

.install-intro-config {
  margin-top: 44px;
}

.install-intro h3 {
  margin: 0;
  color: var(--navy);
  font-family: "Space Grotesk", sans-serif;
  font-size: 40px;
  line-height: 1.05;
}

.install-intro p {
  margin: 14px 0 0;
  color: var(--text);
  font-size: 18px;
}

.install-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 34px;
  border: 1px solid #d7e1ee;
  border-radius: 32px;
  background: #ffffff;
}

.install-step {
  position: relative;
  min-height: 100%;
  padding: 34px 34px 38px;
  text-align: center;
}

.install-step + .install-step {
  border-left: 1px solid #d7e1ee;
}

.step-badge {
  position: relative;
  display: inline-flex;
  margin-bottom: 24px;
  padding: 8px 16px;
  border-radius: 14px;
  background: #ffd8b3;
  color: #122645;
  font-size: 14px;
  font-weight: 800;
}

.step-icon {
  width: 76px;
  height: 76px;
  margin: 0 auto 26px;
  border-radius: 50%;
  border: 2px solid #ff7a00;
  display: grid;
  place-items: center;
  color: #ff7a00;
}

.step-icon span {
  position: relative;
  display: inline-block;
}

.icon-download {
  width: 24px;
  height: 24px;
}

.icon-download::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 0;
  width: 2px;
  height: 18px;
  background: currentColor;
}

.icon-download::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 11px;
  width: 12px;
  height: 12px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}

.icon-open {
  width: 30px;
  height: 30px;
  border: 2px solid currentColor;
  border-radius: 10px;
}

.icon-open::before {
  content: "";
  position: absolute;
  right: -10px;
  bottom: -8px;
  width: 14px;
  height: 14px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
}

.icon-install {
  width: 30px;
  height: 22px;
  border: 2px solid currentColor;
  border-radius: 8px;
}

.icon-install::before {
  content: "";
  position: absolute;
  left: 13px;
  top: -14px;
  width: 2px;
  height: 18px;
  background: currentColor;
}

.icon-install::after {
  content: "";
  position: absolute;
  left: 8px;
  top: -3px;
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}

.install-step h4 {
  margin: 0;
  color: var(--navy);
  font-family: "Space Grotesk", sans-serif;
  font-size: 24px;
  line-height: 1.15;
}

.install-step p {
  margin: 14px auto 0;
  max-width: 30ch;
  color: var(--text);
}

.install-steps-config {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.install-step-config {
  padding-top: 58px;
}

.system-list {
  max-width: 1080px;
  margin: 28px auto 0;
}

.system-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
}

.system-item + .system-item {
  margin-top: 14px;
}

.system-item p {
  margin: 0;
  color: #122645;
  font-size: 18px;
  line-height: 1.6;
}

.system-item strong {
  color: var(--navy);
}

.system-icon {
  position: relative;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #122645;
}

.system-icon-windows::before,
.system-icon-windows::after {
  content: "";
  position: absolute;
  background: currentColor;
}

.system-icon-windows::before {
  inset: 3px 15px 3px 15px;
}

.system-icon-windows::after {
  inset: 15px 3px 15px 3px;
}

.system-icon-windows {
  box-shadow:
    inset 0 0 0 3px currentColor,
    inset 15px 0 0 0 transparent;
}

.system-icon-mac::before {
  content: "";
  position: absolute;
  inset: 7px 8px 4px 8px;
  border-radius: 45% 45% 40% 40%;
  background: currentColor;
}

.system-icon-mac::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 15px;
  width: 8px;
  height: 8px;
  border-radius: 2px 8px 2px 8px;
  background: currentColor;
  transform: rotate(-35deg);
}

.system-icon-android::before {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: 5px;
  top: 12px;
  border-radius: 10px 10px 8px 8px;
  background: currentColor;
}

.system-icon-android::after {
  content: "";
  position: absolute;
  left: 9px;
  right: 9px;
  top: 5px;
  height: 12px;
  border-radius: 12px 12px 0 0;
  border: 3px solid currentColor;
  border-bottom: 0;
}

.system-icon-ios {
  border-radius: 10px;
  background: #122645;
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.footer {
  margin-top: 56px;
  padding: 44px 0 28px;
  border-top: 0;
  background: linear-gradient(180deg, #0d2346 0%, #0a1a34 100%);
}

.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
}

.footer-brand-block {
  max-width: 380px;
}

.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-logo-mark {
  width: 46px;
  height: 52px;
  display: inline-flex;
}

.footer-logo-mark svg {
  width: 100%;
  height: 100%;
}

.footer-logo-text {
  display: flex;
  flex-direction: column;
}

.footer-logo-text strong {
  color: #ffffff;
  font-family: "Space Grotesk", sans-serif;
  font-size: 22px;
}

.footer-logo-text span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-brand-block p {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.8);
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 36px;
  flex: 1;
}

.footer-column h3 {
  margin: 0 0 16px;
  color: #ffffff;
  font-family: "Space Grotesk", sans-serif;
  font-size: 20px;
}

.footer-column a {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 16px;
  font-weight: 600;
}

.footer-column a:hover,
.footer-column a:focus-visible {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 15px;
  font-weight: 600;
}

.footer-bottom strong {
  color: #ffffff;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 420ms ease, transform 420ms ease;
}

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

@media (max-width: 1180px) {
  .hero-layout,
  .benefits-grid,
  .feature-grid,
  .device-grid,
  .pricing-grid,
  .reasons-grid,
  .tab-panel {
    grid-template-columns: 1fr;
  }

  .hero-score {
    right: 18px;
    bottom: 18px;
  }

  .hero h1,
  .download-card h2 {
    font-size: 52px;
  }

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

@media (max-width: 900px) {
  .page-wrap,
  .nav-inner,
  .hero-layout,
  .footer-inner {
    width: min(100% - 20px, 1460px);
  }

  .nav-inner {
    min-height: auto;
    padding: 18px 0;
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-top: 12px;
  }

  .nav-links.is-open {
    display: flex;
  }

  .hero-layout {
    padding: 36px 0 40px;
  }

  .pricing-card-featured {
    transform: none;
  }

  .hero-score {
    width: 180px;
    padding: 16px;
  }

  .score-ring {
    width: 120px;
    height: 120px;
  }

  .score-ring span {
    width: 78px;
    height: 78px;
    font-size: 28px;
  }

  .score-ring span small {
    font-size: 14px;
    transform: translateY(-5px);
  }

  .score-kicker,
  .score-caption {
    font-size: 13px;
  }

  .download-button {
    min-width: 100%;
  }

  .benefits-grid {
    gap: 30px;
  }

  .tab-panel {
    padding: 18px;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-columns {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .install-shell h2 {
    font-size: 40px;
  }

  .install-intro h3 {
    font-size: 30px;
  }

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

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

  .system-list {
    margin-top: 22px;
  }

  .install-step + .install-step {
    border-left: 0;
    border-top: 1px solid #d7e1ee;
  }
}

@media (max-width: 560px) {
  body,
  .lead,
  .section-heading p,
  .feature-card p,
  .device-card p,
  .pricing-top p,
  .pricing-list li,
  .tab-panel p,
  .reason-card p,
  .cta-card p,
  .footer p,
  .download-card p,
  .hero-meta,
  .nav-links a,
  .button,
  .download-button,
  .pricing-button {
    font-size: 16px;
  }

  .hero h1,
  .download-card h2 {
    font-size: 40px;
  }

  .section-heading h2,
  .feature-card h3,
  .device-card h3,
  .pricing-card h3,
  .tab-panel h3,
  .reason-card h3,
  .cta-card h2,
  .panel-visual strong {
    font-size: 22px;
  }

  .panel-visual strong {
    font-size: 16px;
  }

  .control-status-grid {
    grid-template-columns: 1fr;
  }

  .pricing-top h3 {
    font-size: 34px;
  }

  .price {
    font-size: 24px;
  }

  .pricing-list li strong {
    font-size: 16px;
  }

  .pricing-list li span,
  .pricing-note {
    font-size: 14px;
  }

  .pricing-card-featured {
    transform: none;
  }

  .hero-score {
    position: static;
    width: auto;
    margin-top: 16px;
  }

  .hero-image-card {
    min-height: 280px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .download-button,
  .pricing-button {
    width: 100%;
  }

  .benefit-visual {
    width: 150px;
    height: 104px;
  }

  .benefit-card h3 {
    font-size: 20px;
  }

  .feature-card,
  .device-card,
  .reason-card,
  .tab-panel,
  .cta-card,
  .download-card {
    padding-left: 18px;
    padding-right: 18px;
  }

  .install-shell {
    padding: 28px 18px 18px;
  }

  .install-shell h2 {
    font-size: 30px;
  }

  .install-switch {
    grid-template-columns: 1fr;
    gap: 8px;
    background: transparent;
    padding: 0;
  }

  .install-switch::before {
    display: none;
  }

  .install-tab {
    min-height: 48px;
    border-radius: 999px;
    background: #eef3f8;
  }

  .install-tab.is-active {
    background: linear-gradient(135deg, #ffb35c, #ff7a00);
    color: #ffffff;
  }

  .install-intro {
    margin-top: 28px;
  }

  .install-intro h3 {
    font-size: 24px;
  }

  .install-step {
    padding: 26px 18px 28px;
  }

  .system-item {
    grid-template-columns: 36px 1fr;
    gap: 12px;
  }

  .system-item p {
    font-size: 16px;
  }

  .install-step h4 {
    font-size: 20px;
  }
}

@keyframes meterFlow {
  from {
    width: 58%;
  }

  to {
    width: 86%;
  }
}

@keyframes statusDot {
  0%,
  100% {
    background: rgba(13, 42, 99, 0.22);
    transform: scale(1);
  }

  30% {
    background: #ff8a00;
    transform: scale(1.08);
  }

  60% {
    background: #175cff;
    transform: scale(1);
  }
}

@keyframes controlPulse {
  0%,
  100% {
    transform: translateY(0);
    box-shadow: 0 0 0 rgba(23, 92, 255, 0);
  }

  50% {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(23, 92, 255, 0.10);
  }
}