:root {
  --page-bg: #050b18;
  --page-bg-soft: #0b1b38;
  --page-card: #0d213f;
  --page-card-border: #203c68;
  --page-text: #ffffff;
  --page-muted: rgba(255, 255, 255, 0.68);
  --page-soft: rgba(255, 255, 255, 0.52);
  --page-blue: #2877f0;
  --page-cyan: #27d0df;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--page-bg);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--page-text);
  background:
    radial-gradient(circle at 95% 6%, rgba(39, 208, 223, 0.2), transparent 34rem),
    linear-gradient(180deg, #08152e 0%, var(--page-bg) 72%, #07142a 100%);
  font-family: Inter, Arial, Helvetica, sans-serif;
}

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

.plan-page {
  min-height: 100vh;
}

.plan-hero {
  width: min(100% - 32px, 1272px);
  margin: 0 auto;
  padding: 56px 0 92px;
}

.plan-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 490px;
  gap: 56px;
  align-items: start;
}

.breadcrumb {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 0 0 22px;
  color: var(--page-soft);
  font-size: 13px;
  font-weight: 800;
}

.breadcrumb span:last-child {
  color: rgba(255, 255, 255, 0.76);
}

.plan-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-bottom: 18px;
  padding: 0 18px;
  border: 1px solid var(--page-card-border);
  border-radius: 999px;
  color: #71b6ff;
  background: rgba(15, 42, 82, 0.72);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.plan-title {
  max-width: 650px;
  margin: 0;
  font-size: clamp(44px, 5.3vw, 72px);
  line-height: 0.96;
  font-weight: 950;
}

.plan-copy {
  max-width: 720px;
  margin: 26px 0 0;
  color: var(--page-muted);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.8;
}

.plan-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  max-width: 590px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 18px;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 900;
  white-space: nowrap;
}

.btn-primary {
  border: 0;
  background: linear-gradient(90deg, var(--page-blue), var(--page-cyan));
  color: #ffffff;
  box-shadow: 0 14px 32px rgba(39, 119, 240, 0.26);
}

.btn-secondary {
  border: 1px solid var(--page-card-border);
  background: rgba(8, 20, 42, 0.7);
  color: rgba(255, 255, 255, 0.92);
}

.plan-summary {
  margin-top: 0;
  padding: 26px 24px 28px;
  border: 1px solid var(--page-card-border);
  border-radius: 26px;
  background: rgba(14, 35, 67, 0.9);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
}

.summary-label {
  margin: 0 0 14px;
  color: #a8bad6;
  font-size: 14px;
  font-weight: 800;
}

.summary-price {
  display: flex;
  align-items: flex-start;
  margin: 0;
  font-size: 50px;
  line-height: 1;
  font-weight: 950;
}

.summary-price small {
  margin-top: 2px;
  font-size: 24px;
  line-height: 1;
}

.summary-subtitle {
  margin: 22px 0;
  color: var(--page-soft);
  font-size: 15px;
  font-weight: 800;
}

.summary-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
}

.summary-list li {
  display: grid;
  grid-template-columns: 8px 1fr;
  gap: 12px;
  align-items: start;
}

.summary-list li::before {
  width: 7px;
  height: 7px;
  margin-top: 5px;
  border-radius: 50%;
  background: #67b2ff;
  content: "";
}

.summary-list li:first-child::before {
  background: var(--page-cyan);
}

.summary-buy-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 52px;
  margin-top: 24px;
  border-radius: 14px;
  color: #ffffff;
  background: linear-gradient(90deg, #16a34a, #22c55e);
  box-shadow: 0 16px 34px rgba(34, 197, 94, 0.24);
  font-size: 15px;
  font-weight: 950;
  text-align: center;
  transition: transform 160ms ease, filter 160ms ease, box-shadow 160ms ease;
}

.summary-buy-button:hover,
.summary-buy-button:focus-visible {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(34, 197, 94, 0.32);
}

.plan-section {
  width: min(100% - 32px, 808px);
  margin: 0 auto;
  padding: 0 0 18px;
  text-align: center;
}

.plan-section h2 {
  margin: 0;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.1;
  font-weight: 950;
}

.plan-section p {
  margin: 12px 0 0;
  color: var(--page-muted);
  font-size: 16px;
  font-weight: 700;
}

.product-guide-intro {
  margin-top: -34px;
}

.faq-list,
.blog-list {
  display: grid;
  gap: 16px;
  width: min(100% - 32px, 920px);
  margin: 28px auto 72px;
}

.product-guide-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(100% - 32px, 1180px);
  margin-bottom: 42px;
}

.faq-list article,
.blog-list article {
  padding: 22px;
  border: 1px solid var(--page-card-border);
  border-radius: 18px;
  background: rgba(14, 35, 67, 0.72);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.faq-list h3,
.blog-list h3 {
  margin: 0;
  color: #ffffff;
  font-size: 19px;
  line-height: 1.25;
  font-weight: 950;
}

.faq-list p,
.blog-list p {
  margin: 10px 0 0;
  color: var(--page-muted);
  font-size: 15px;
  line-height: 1.65;
  font-weight: 700;
}

.blog-list a {
  display: inline-flex;
  margin-top: 14px;
  color: #67b2ff;
  font-size: 14px;
  font-weight: 900;
}

.seo-links {
  width: min(100% - 32px, 920px);
  margin: 0 auto 72px;
  padding: 24px;
  border: 1px solid var(--page-card-border);
  border-radius: 20px;
  background: rgba(8, 20, 42, 0.72);
}

.seo-links h2 {
  margin: 0 0 16px;
  font-size: 22px;
}

.seo-links a {
  display: inline-flex;
  margin: 6px 12px 6px 0;
  color: #71b6ff;
  font-size: 14px;
  font-weight: 900;
}

.download-video-section,
.download-alert {
  width: min(100% - 32px, 1120px);
  margin: 0 auto 72px;
}

.download-video-card {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 24px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--page-card-border);
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(16, 42, 80, 0.92), rgba(8, 24, 50, 0.92));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.download-video-copy h2,
.download-alert h2 {
  margin: 0;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.05;
  font-weight: 950;
}

.download-video-copy p:last-child {
  margin: 16px 0 0;
  color: var(--page-muted);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.65;
}

.video-frame {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: #020817;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.32);
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.download-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  width: min(100% - 32px, 1120px);
  margin: 28px auto 72px;
}

.download-steps article {
  padding: 22px;
  border: 1px solid var(--page-card-border);
  border-radius: 20px;
  background: rgba(14, 35, 67, 0.76);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

.download-steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  border-radius: 50%;
  color: #ffffff;
  background: linear-gradient(90deg, var(--page-blue), var(--page-cyan));
  font-size: 14px;
  font-weight: 950;
}

.download-steps h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.2;
  font-weight: 950;
}

.download-steps p {
  margin: 10px 0 0;
  color: var(--page-muted);
  font-size: 15px;
  line-height: 1.65;
  font-weight: 700;
}

.download-alert {
  padding: 26px;
  border: 1px solid rgba(39, 208, 223, 0.32);
  border-radius: 24px;
  background: rgba(8, 20, 42, 0.78);
}

.download-alert ul {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.55;
}

.download-alert li {
  display: grid;
  grid-template-columns: 8px 1fr;
  gap: 12px;
  align-items: start;
}

.download-alert li::before {
  width: 8px;
  height: 8px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--page-cyan);
  content: "";
}

.unitv-page {
  background:
    radial-gradient(circle at 12% 0%, rgba(34, 197, 94, 0.16), transparent 28rem),
    radial-gradient(circle at 92% 8%, rgba(239, 68, 68, 0.14), transparent 28rem);
}

.unitv-hero {
  padding-bottom: 54px;
}

.unitv-summary {
  background:
    linear-gradient(180deg, rgba(16, 42, 80, 0.94), rgba(7, 20, 42, 0.94)),
    radial-gradient(circle at 100% 0%, rgba(39, 208, 223, 0.18), transparent 16rem);
}

.unitv-compat-card {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px;
  width: min(100% - 32px, 1180px);
  margin: 0 auto 72px;
  padding: 28px 26px;
  border: 1px solid rgba(226, 232, 240, 0.18);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.96);
  color: #041226;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.unitv-compat-column h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  color: #041226;
  font-size: 19px;
  line-height: 1.25;
  font-weight: 950;
}

.unitv-status-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  color: #ffffff;
  font-size: 11px;
  font-weight: 950;
}

.unitv-status-dot.is-ok {
  background: #22c55e;
}

.unitv-status-dot.is-bad {
  background: #ef4444;
}

.unitv-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.unitv-chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  gap: 9px;
  border-radius: 999px;
  padding: 0 14px;
  font-size: 15px;
  font-weight: 850;
  line-height: 1;
  white-space: nowrap;
}

.unitv-chip b {
  font-size: 15px;
  line-height: 1;
}

.unitv-chip.is-ok {
  border: 1px solid #bbf7d0;
  background: #f0fdf4;
  color: #007a35;
}

.unitv-chip.is-bad {
  border: 1px solid #fecaca;
  background: #fff1f2;
  color: #b91c1c;
}

.unitv-section-heading {
  margin-top: -18px;
}

.unitv-install-panel {
  width: min(100% - 32px, 1180px);
  margin: 0 auto 72px;
}

.unitv-install-heading {
  max-width: 760px;
  margin: 0 auto 30px;
  text-align: center;
}

.unitv-install-heading h2 {
  margin: 0;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.02;
  font-weight: 950;
}

.unitv-install-heading p:last-child {
  margin: 14px auto 0;
  color: var(--page-muted);
  font-size: 17px;
  line-height: 1.7;
  font-weight: 700;
}

.unitv-install-card {
  overflow: hidden;
  border: 1px solid rgba(113, 182, 255, 0.26);
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(13, 33, 63, 0.96), rgba(6, 17, 36, 0.96)),
    radial-gradient(circle at 10% 0%, rgba(39, 208, 223, 0.12), transparent 24rem);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

.unitv-install-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid rgba(113, 182, 255, 0.18);
  background: rgba(255, 255, 255, 0.035);
}

.unitv-install-tabs button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 62px;
  border: 0;
  gap: 10px;
  background: transparent;
  color: rgba(255, 255, 255, 0.72);
  cursor: pointer;
  font-size: 14px;
  font-weight: 950;
  font-family: inherit;
}

.unitv-install-tabs button span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(103, 178, 255, 0.15);
  color: #b9d9ff;
  font-size: 10px;
  line-height: 1;
  font-weight: 950;
}

.unitv-install-tabs button.is-active {
  color: #ffffff;
  background: rgba(103, 178, 255, 0.08);
}

.unitv-install-tabs button.is-active::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--page-blue), var(--page-cyan));
  content: "";
}

.unitv-install-tabs button:hover,
.unitv-install-tabs button:focus-visible {
  color: #ffffff;
  background: rgba(103, 178, 255, 0.06);
  outline: none;
}

.unitv-install-body {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: 34px;
  align-items: center;
  padding: 42px 48px 36px;
}

.unitv-device-stage {
  position: relative;
  display: grid;
  min-height: 250px;
  place-items: center;
  border-radius: 24px;
  background:
    radial-gradient(circle at 46% 52%, rgba(103, 178, 255, 0.22), transparent 9rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015));
}

.unitv-device-photo {
  position: relative;
  display: grid;
  width: 100%;
  min-height: 250px;
  place-items: center;
}

.unitv-device-photo[hidden] {
  display: none !important;
}

.unitv-tv-box-mockup {
  position: relative;
  width: 150px;
  height: 118px;
  border-radius: 30px;
  background: linear-gradient(145deg, #111827, #030712);
  box-shadow: 0 30px 55px rgba(0, 0, 0, 0.42);
  transform: rotate(-13deg);
}

.unitv-tv-box-mockup span {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  transform: translate(-50%, -50%);
}

.unitv-tv-box-mockup i {
  position: absolute;
  right: 14px;
  bottom: 12px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.7);
}

.unitv-remote-mockup {
  position: absolute;
  right: 23%;
  top: 42px;
  width: 42px;
  height: 162px;
  border-radius: 20px;
  background: linear-gradient(180deg, #1f2937, #030712);
  box-shadow: 0 28px 45px rgba(0, 0, 0, 0.38);
}

.unitv-remote-mockup span {
  position: absolute;
  left: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  transform: translateX(-50%);
}

.unitv-remote-mockup span:nth-child(1) { top: 18px; background: #ef4444; }
.unitv-remote-mockup span:nth-child(2) { top: 48px; width: 18px; height: 18px; }
.unitv-remote-mockup span:nth-child(3) { top: 82px; }
.unitv-remote-mockup span:nth-child(4) { top: 112px; }

.unitv-fire-stick-mockup {
  position: relative;
  width: 190px;
  height: 62px;
  border-radius: 20px;
  background: linear-gradient(145deg, #111827, #020617);
  box-shadow: 0 26px 54px rgba(0, 0, 0, 0.45);
  transform: rotate(-8deg);
}

.unitv-fire-stick-mockup span {
  position: absolute;
  right: -34px;
  top: 18px;
  width: 42px;
  height: 25px;
  border-radius: 0 8px 8px 0;
  background: #030712;
}

.unitv-fire-stick-mockup i {
  position: absolute;
  left: 22px;
  top: 22px;
  width: 18px;
  height: 18px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.unitv-fire-remote-mockup {
  position: absolute;
  right: 20%;
  bottom: 34px;
  width: 42px;
  height: 170px;
  border-radius: 21px;
  background: linear-gradient(180deg, #1f2937, #020617);
  box-shadow: 0 26px 44px rgba(0, 0, 0, 0.42);
  transform: rotate(9deg);
}

.unitv-fire-remote-mockup span {
  position: absolute;
  left: 50%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.24);
  transform: translateX(-50%);
}

.unitv-fire-remote-mockup span:nth-child(1) { top: 22px; width: 16px; height: 16px; }
.unitv-fire-remote-mockup span:nth-child(2) { top: 58px; width: 22px; height: 22px; border: 4px solid rgba(255,255,255,.18); background: transparent; }
.unitv-fire-remote-mockup span:nth-child(3) { top: 104px; width: 10px; height: 10px; }

.unitv-smart-tv-mockup {
  position: relative;
  width: min(88%, 330px);
  aspect-ratio: 16 / 9;
  border: 10px solid #030712;
  border-radius: 18px;
  background:
    radial-gradient(circle at 20% 12%, rgba(39, 208, 223, 0.35), transparent 38%),
    linear-gradient(135deg, #0f2f5f, #050b18 66%);
  box-shadow: 0 30px 58px rgba(0, 0, 0, 0.46);
}

.unitv-smart-tv-mockup::before {
  position: absolute;
  right: 42%;
  bottom: -28px;
  width: 16%;
  height: 18px;
  border-radius: 0 0 8px 8px;
  background: #030712;
  content: "";
}

.unitv-smart-tv-mockup::after {
  position: absolute;
  right: 32%;
  bottom: -40px;
  width: 36%;
  height: 10px;
  border-radius: 999px;
  background: #020617;
  content: "";
}

.unitv-smart-tv-mockup span,
.unitv-phone-mockup span {
  position: absolute;
  left: 50%;
  top: 50%;
  color: #ffffff;
  font-size: 24px;
  font-weight: 950;
  letter-spacing: 0;
  transform: translate(-50%, -50%);
}

.unitv-smart-tv-mockup i,
.unitv-phone-mockup i {
  position: absolute;
  right: 14px;
  bottom: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.75);
}

.unitv-phone-mockup {
  position: relative;
  width: 138px;
  height: 248px;
  border: 9px solid #020617;
  border-radius: 28px;
  background:
    radial-gradient(circle at 24% 10%, rgba(39, 208, 223, 0.32), transparent 38%),
    linear-gradient(160deg, #102a53, #050b18 72%);
  box-shadow: 0 30px 58px rgba(0, 0, 0, 0.46);
}

.unitv-phone-mockup::before {
  position: absolute;
  left: 50%;
  top: 7px;
  width: 44px;
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.24);
  content: "";
  transform: translateX(-50%);
}

.unitv-phone-mockup span {
  font-size: 19px;
}

.unitv-install-copy h3 {
  margin: 0 0 22px;
  font-size: clamp(24px, 2.5vw, 32px);
  line-height: 1.08;
  font-weight: 950;
}

.unitv-install-copy ol {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.unitv-install-copy li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  align-items: center;
}

.unitv-install-copy li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 13px;
  background: #061126;
  color: #ffffff;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
  font-weight: 950;
}

.unitv-install-copy li p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 750;
}

.unitv-install-copy strong {
  color: #ffffff;
  font-weight: 950;
}

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

.unitv-video-mini {
  display: grid;
  grid-template-columns: minmax(0, 0.62fr) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  margin-top: 24px;
  padding: 22px;
  border: 1px solid rgba(113, 182, 255, 0.2);
  border-radius: 24px;
  background: rgba(8, 20, 42, 0.72);
}

.unitv-video-mini h3 {
  margin: 0;
  font-size: 24px;
  font-weight: 950;
}

.unitv-video-mini p {
  margin: 10px 0 0;
  color: var(--page-muted);
  font-size: 15px;
  line-height: 1.6;
  font-weight: 700;
}

.unitv-notes {
  width: min(100% - 32px, 1120px);
  margin: 0 auto 80px;
  padding: 28px;
  border: 1px solid rgba(39, 208, 223, 0.28);
  border-radius: 26px;
  background: rgba(8, 20, 42, 0.82);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.2);
}

.unitv-notes h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.05;
  font-weight: 950;
}

.unitv-note-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.unitv-note-grid article {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(14, 35, 67, 0.72);
}

.unitv-note-grid h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.25;
  font-weight: 950;
}

.unitv-note-grid p {
  margin: 10px 0 0;
  color: var(--page-muted);
  font-size: 14px;
  line-height: 1.6;
  font-weight: 700;
}

@media (max-width: 980px) {
  .plan-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .plan-summary {
    max-width: 560px;
  }

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

  .unitv-compat-card,
  .unitv-note-grid,
  .unitv-install-body,
  .unitv-video-mini {
    grid-template-columns: 1fr;
  }

  .unitv-install-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .unitv-install-body {
    padding: 28px 24px;
  }

  .unitv-device-stage {
    min-height: 220px;
  }
}

@media (max-width: 640px) {
  .plan-hero {
    width: min(100% - 24px, 1272px);
    padding: 32px 0 58px;
  }

  .plan-title {
    font-size: 42px;
  }

  .plan-copy {
    font-size: 16px;
    line-height: 1.7;
  }

  .plan-actions {
    display: grid;
  }

  .btn {
    width: 100%;
    white-space: normal;
  }

  .download-video-section,
  .download-alert,
  .download-steps,
  .unitv-compat-card,
  .unitv-notes,
  .unitv-install-panel {
    width: min(100% - 24px, 1120px);
  }

  .download-video-card,
  .download-alert,
  .unitv-compat-card,
  .unitv-notes,
  .unitv-install-card,
  .unitv-video-mini {
    padding: 18px;
    border-radius: 20px;
  }

  .unitv-install-card {
    padding: 0;
  }

  .unitv-install-tabs button {
    min-height: 54px;
    gap: 7px;
    padding: 0 8px;
    font-size: 12px;
  }

  .unitv-install-tabs button span {
    min-width: 22px;
    height: 22px;
  }

  .unitv-install-body {
    padding: 22px 16px;
  }

  .unitv-install-copy li {
    grid-template-columns: 36px 1fr;
    gap: 12px;
  }

  .unitv-install-copy li span {
    width: 34px;
    height: 34px;
    border-radius: 11px;
  }

  .unitv-install-copy li p {
    font-size: 14px;
  }

  .unitv-install-actions {
    display: grid;
  }

  .unitv-remote-mockup {
    right: 13%;
  }

  .unitv-chip {
    width: 100%;
    white-space: normal;
  }

  .video-frame {
    border-radius: 14px;
  }
}

.plans-page {
  width: min(100% - 32px, 1180px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 24px 0 40px;
}

.plans-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.plans-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 900;
}

.plans-brand img,
.pricing-head img {
  border-radius: 13px;
}

.plans-brand strong {
  color: var(--page-cyan);
}

.plans-back {
  padding: 10px 14px;
  border: 1px solid var(--page-card-border);
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(8, 20, 42, 0.7);
  font-size: 13px;
  font-weight: 900;
}

.plans-intro {
  max-width: 780px;
  margin: 72px auto 42px;
  text-align: center;
}

.plans-intro h1 {
  margin: 0;
  font-size: clamp(38px, 6vw, 66px);
  line-height: 0.98;
  letter-spacing: -0.05em;
  font-weight: 950;
}

.plans-intro > p:last-child {
  max-width: 700px;
  margin: 22px auto 0;
  color: var(--page-muted);
  font-size: 17px;
  line-height: 1.7;
  font-weight: 700;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 26px;
  border: 1px solid var(--page-card-border);
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(16, 42, 80, 0.96), rgba(8, 24, 50, 0.96));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22);
}

.pricing-card-featured {
  border-color: rgba(39, 208, 223, 0.72);
  box-shadow: 0 24px 70px rgba(39, 119, 240, 0.22);
}

.pricing-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 7px 10px;
  border: 1px solid rgba(39, 208, 223, 0.38);
  border-radius: 999px;
  color: #9af4fb;
  background: rgba(39, 208, 223, 0.12);
  font-size: 10px;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pricing-head {
  display: flex;
  align-items: center;
  gap: 13px;
  min-height: 56px;
}

.pricing-name,
.pricing-duration,
.pricing-price,
.pricing-description {
  margin: 0;
}

.pricing-name {
  font-size: 18px;
  font-weight: 950;
}

.pricing-duration {
  margin-top: 4px;
  color: var(--page-soft);
  font-size: 13px;
  font-weight: 800;
}

.pricing-price {
  margin-top: 28px;
  font-size: 46px;
  line-height: 1;
  letter-spacing: -0.05em;
  font-weight: 950;
}

.pricing-price small {
  vertical-align: top;
  font-size: 22px;
}

.pricing-description {
  min-height: 52px;
  margin-top: 14px;
  color: var(--page-muted);
  font-size: 14px;
  line-height: 1.6;
  font-weight: 700;
}

.pricing-features {
  display: grid;
  flex: 1;
  gap: 13px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  line-height: 1.45;
  font-weight: 800;
}

.pricing-features li {
  display: grid;
  grid-template-columns: 8px 1fr;
  gap: 10px;
}

.pricing-features li::before {
  width: 7px;
  height: 7px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--page-cyan);
  content: "";
}

.pricing-button,
.pricing-details {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 50px;
  border-radius: 14px;
  text-align: center;
  font-size: 14px;
  font-weight: 950;
}

.pricing-button {
  background: linear-gradient(90deg, var(--page-blue), var(--page-cyan));
  box-shadow: 0 14px 32px rgba(39, 119, 240, 0.22);
}

.pricing-details {
  min-height: 42px;
  margin-top: 8px;
  color: #8ec8ff;
  font-size: 12px;
}

.plans-footer {
  padding: 32px 0 0;
  color: var(--page-soft);
  text-align: center;
  font-size: 13px;
  font-weight: 800;
}

@media (max-width: 920px) {
  .plans-grid {
    grid-template-columns: 1fr;
    max-width: 580px;
    margin: 0 auto;
  }

  .product-guide-list {
    grid-template-columns: 1fr;
    max-width: 640px;
  }

  .pricing-description {
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .plans-page {
    width: min(100% - 24px, 1180px);
    padding-top: 14px;
  }

  .plans-intro {
    margin: 48px auto 30px;
  }

  .plans-intro > p:last-child {
    font-size: 15px;
  }

  .pricing-card {
    padding: 22px 20px;
    border-radius: 22px;
  }
}