:root {
  --bg: #07111f;
  --bg-soft: #0a1728;
  --panel: #0e1b2d;
  --panel-strong: #122641;
  --text: #eef5ff;
  --muted: #9fb1c7;
  --subtle: #71849b;
  --line: rgba(143, 178, 222, 0.2);
  --accent: #83adff;
  --accent-strong: #b4ccff;
  --green: #62e2a8;
  --yellow: #f6c563;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  color: var(--text);
  background:
    radial-gradient(circle at 78% -10%, rgba(77, 125, 214, 0.24), transparent 38rem),
    radial-gradient(circle at 0% 25%, rgba(28, 86, 128, 0.16), transparent 34rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

figure {
  margin: 0;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.wrap {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(143, 178, 222, 0.12);
  background: rgba(7, 17, 31, 0.78);
  backdrop-filter: blur(20px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  font-size: 1rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  text-decoration: none;
  white-space: nowrap;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  box-shadow: 0 6px 18px rgba(90, 143, 255, 0.25);
}

.nav > nav,
.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.9rem;
}

.nav > nav a,
.nav-links a {
  text-decoration: none;
  transition: color 160ms ease;
}

.nav > nav a:hover,
.nav > nav a:focus-visible,
.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
}

.nav-cta {
  padding: 8px 14px;
  border: 1px solid rgba(131, 173, 255, 0.38);
  border-radius: 999px;
  color: var(--accent-strong) !important;
  background: rgba(131, 173, 255, 0.09);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 0.94rem;
  font-weight: 750;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary,
.button:not(.secondary) {
  color: #081225;
  background: var(--accent-strong);
  box-shadow: 0 8px 26px rgba(104, 150, 242, 0.2);
}

.button-primary:hover,
.button-primary:focus-visible,
.button:not(.secondary):hover,
.button:not(.secondary):focus-visible {
  background: #d1deff;
}

.button-secondary {
  border-color: var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.025);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(180, 204, 255, 0.5);
  background: rgba(131, 173, 255, 0.08);
}

.button.secondary {
  border-color: var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.025);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  border-color: rgba(180, 204, 255, 0.5);
  background: rgba(131, 173, 255, 0.08);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 19px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.84rem;
}

.hero-proof i {
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  margin-right: 4px;
  border-radius: 50%;
  color: #07111f;
  background: var(--green);
  font-size: 0.68rem;
  font-style: normal;
  font-weight: 900;
}

.live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin: 0 5px 1px 0;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(98, 226, 168, 0.12);
}

.text-link {
  color: var(--accent-strong);
  font-weight: 700;
  text-decoration: none;
}

.text-link:hover,
.text-link:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--green);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  letter-spacing: -0.04em;
  line-height: 1.08;
}

h1 {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: clamp(2.6rem, 6vw, 5.4rem);
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h3 {
  margin-bottom: 10px;
  font-size: 1.16rem;
}

.lead {
  max-width: 660px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.7vw, 1.23rem);
  line-height: 1.65;
}

.hero-product {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(32px, 4vw, 64px);
  min-height: 640px;
  padding: 68px 0 62px;
}

.hero-product h1 {
  max-width: 620px;
  font-size: clamp(3rem, 4.8vw, 4.65rem);
}

.hero-copy .lead {
  margin-bottom: 30px;
}

.hero-note {
  margin: 19px 0 0;
  color: var(--subtle);
  font-size: 0.84rem;
}

.hero-visual {
  position: relative;
}

.hero-visual::before {
  position: absolute;
  inset: 10% -9% -8% 8%;
  z-index: -1;
  border-radius: 50%;
  background: rgba(64, 118, 219, 0.22);
  filter: blur(60px);
  content: "";
}

.hero-visual img,
.visual-frame img,
.download-product-proof img,
.support-proof img {
  width: 100%;
  border: 1px solid rgba(161, 196, 255, 0.24);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

figcaption {
  margin-top: 12px;
  color: var(--subtle);
  font-size: 0.76rem;
  text-align: center;
}

.proof-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(14, 27, 45, 0.48);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.proof-item {
  padding: 25px 24px;
  border-right: 1px solid var(--line);
}

.proof-item:last-child {
  border-right: 0;
}

.proof-item strong,
.proof-item span {
  display: block;
}

.proof-item strong {
  margin-bottom: 4px;
  font-size: 1rem;
}

.proof-item span {
  color: var(--muted);
  font-size: 0.83rem;
}

.section {
  padding: 112px 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 42px;
}

.section-heading > div:first-child {
  max-width: 650px;
}

.section-heading p {
  max-width: 550px;
  margin-bottom: 0;
  color: var(--muted);
}

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

.feature-card,
.step-card,
.download-card,
.pro-panel,
.install-card,
.support-proof,
.download-product-proof {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(20, 40, 67, 0.88), rgba(12, 24, 41, 0.94));
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
}

.feature-card {
  min-height: 240px;
  padding: 26px;
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  border: 1px solid rgba(131, 173, 255, 0.28);
  border-radius: 12px;
  color: var(--accent-strong);
  background: rgba(131, 173, 255, 0.1);
  font-size: 1.15rem;
}

.feature-card p,
.step-card p,
.pro-panel p,
.install-card p,
.support-proof p,
.download-product-proof p {
  margin-bottom: 0;
  color: var(--muted);
}

.feature-card a {
  display: inline-block;
  margin-top: 20px;
  color: var(--accent-strong);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
}

.feature-card a:hover,
.feature-card a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.visual-row,
.phone-row {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
  gap: clamp(34px, 7vw, 96px);
}

.visual-row.reverse {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
}

.visual-row.reverse .visual-frame {
  order: 2;
}

.visual-copy h2 {
  max-width: 560px;
}

.visual-copy > p {
  max-width: 560px;
  color: var(--muted);
  font-size: 1.03rem;
}

.check-list {
  display: grid;
  gap: 11px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 27px;
  color: var(--muted);
}

.check-list li::before {
  position: absolute;
  top: 0.26em;
  left: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  color: #081225;
  background: var(--green);
  content: "✓";
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 16px;
  text-align: center;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  counter-reset: step;
}

.steps-grid article {
  position: relative;
  padding: 29px 26px 27px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(20, 40, 67, 0.88), rgba(12, 24, 41, 0.94));
}

.steps-grid article > span {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-bottom: 25px;
  border-radius: 8px;
  color: #081225;
  background: var(--green);
  font-size: 0.82rem;
  font-weight: 850;
}

.steps-grid article p {
  margin-bottom: 0;
  color: var(--muted);
}

.step-card {
  position: relative;
  padding: 29px 26px 27px;
}

.step-card::before {
  display: block;
  width: 28px;
  height: 28px;
  margin-bottom: 25px;
  border-radius: 8px;
  color: #081225;
  background: var(--green);
  content: counter(step);
  counter-increment: step;
  font-size: 0.82rem;
  font-weight: 850;
  line-height: 28px;
  text-align: center;
}

.pro-section {
  padding-top: 20px;
}

.pro-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: 45px;
  padding: clamp(28px, 5vw, 58px);
  background:
    radial-gradient(circle at 80% 15%, rgba(131, 173, 255, 0.18), transparent 20rem),
    linear-gradient(145deg, rgba(25, 53, 89, 0.94), rgba(10, 24, 43, 0.98));
}

.pro-price {
  margin: 25px 0 0;
  color: var(--text) !important;
  font-size: 1.1rem;
  font-weight: 760;
}

.price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 24px 0 21px;
}

.price strong {
  font-size: 2.35rem;
  letter-spacing: -0.05em;
}

.price span {
  color: var(--muted);
}

.fine-print {
  margin-top: 16px !important;
  color: var(--subtle) !important;
  font-size: 0.78rem;
}

.section-muted {
  color: var(--muted);
}

.pro-price span {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 500;
}

.pro-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pro-benefits li,
.pro-benefits > div {
  padding: 15px;
  border: 1px solid rgba(161, 196, 255, 0.15);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(5, 14, 27, 0.24);
  font-size: 0.9rem;
}

.pro-benefits strong,
.pro-benefits span {
  display: block;
}

.pro-benefits strong {
  margin-bottom: 4px;
  color: var(--text);
}

.mini-gallery-section {
  padding-top: 72px;
}

.mini-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.mini-gallery figure {
  margin: 0;
}

.mini-gallery img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 14px;
}

.mini-gallery figcaption {
  text-align: left;
}

.phone-row {
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
}

.phone-visual {
  display: flex;
  justify-content: center;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(20, 40, 67, 0.7), rgba(8, 18, 32, 0.75));
}

.phone-visual img {
  width: min(100%, 700px);
  border-radius: 16px;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: 60px;
}

.faq-layout > div:first-child p {
  max-width: 390px;
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  padding: 19px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(14, 27, 45, 0.62);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 720;
}

.faq-list details p {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.install-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
  padding: 42px;
  background:
    radial-gradient(circle at 80% 0%, rgba(98, 226, 168, 0.11), transparent 20rem),
    linear-gradient(145deg, rgba(18, 43, 66, 0.92), rgba(12, 26, 44, 0.94));
}

.install-card h2 {
  margin-bottom: 9px;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.install-card p {
  max-width: 600px;
}

.site-footer {
  margin-top: 50px;
  border-top: 1px solid var(--line);
}

footer {
  margin-top: 50px;
  border-top: 1px solid var(--line);
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  min-height: 108px;
  color: var(--subtle);
  font-size: 0.83rem;
}

.footer-row p {
  margin: 7px 0 0;
}

.footer-brand {
  color: var(--text);
}

.footer-meta {
  display: grid;
  gap: 3px;
  text-align: right;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  min-height: 90px;
  color: var(--subtle);
  font-size: 0.83rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 17px;
}

.footer-links a {
  text-decoration: none;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

/* Download and support pages */
.downloads-page {
  padding: 85px 0 120px;
}

.downloads-hero {
  max-width: 790px;
  margin-bottom: 60px;
}

.downloads-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.6rem);
}

.downloads-hero .lead {
  margin-bottom: 27px;
}

.download-product-proof,
.support-proof {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: 35px;
  margin: 0 0 52px;
  padding: 24px;
}

.download-product-proof h2,
.support-proof h2 {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
}

.download-product-proof .text-link {
  display: inline-block;
  margin-top: 20px;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.download-card {
  padding: 30px;
}

.download-card h2 {
  font-size: 1.55rem;
}

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

.pro-download {
  border-color: rgba(98, 226, 168, 0.3);
  background: linear-gradient(145deg, rgba(18, 58, 62, 0.9), rgba(12, 28, 43, 0.96));
}

.download-note,
.download-meta {
  color: var(--muted);
  font-size: 0.88rem;
}

.download-meta {
  margin-top: 16px;
}

.download-instructions {
  max-width: 860px;
  margin-top: 55px;
}

.download-instructions h2 {
  font-size: 2rem;
}

.steps {
  display: grid;
  gap: 13px;
  margin: 25px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: download-step;
}

.steps li {
  position: relative;
  padding: 18px 20px 18px 56px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(14, 27, 45, 0.54);
}

.steps li::before {
  position: absolute;
  top: 16px;
  left: 18px;
  width: 23px;
  height: 23px;
  border-radius: 7px;
  color: #081225;
  background: var(--green);
  content: counter(download-step);
  counter-increment: download-step;
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 23px;
  text-align: center;
}

.download-callout {
  margin-top: 30px;
  padding: 18px 20px;
  border-left: 3px solid var(--yellow);
  color: var(--muted);
  background: rgba(246, 197, 99, 0.07);
}

code {
  padding: 2px 5px;
  border-radius: 5px;
  color: var(--accent-strong);
  background: rgba(131, 173, 255, 0.1);
  font-size: 0.9em;
}

.legal {
  max-width: 850px;
  padding-top: 90px;
  padding-bottom: 110px;
}

.legal h1 {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
}

.legal h2 {
  margin-top: 45px;
  font-size: 1.7rem;
}

.legal p,
.legal li {
  color: var(--muted);
}

.legal ul {
  padding-left: 22px;
}

.updated {
  margin-bottom: 36px;
  color: var(--subtle);
  font-size: 0.85rem;
}

@media (max-width: 900px) {
  .nav > nav,
  .nav-links {
    gap: 16px;
    min-width: 0;
    max-width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
    white-space: nowrap;
  }

  .nav > nav::-webkit-scrollbar,
  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav > nav a,
  .nav-links a {
    flex: 0 0 auto;
  }

  .hero-product,
  .visual-row,
  .visual-row.reverse,
  .phone-row,
  .pro-panel,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .hero-product {
    min-height: auto;
    padding-top: 70px;
  }

  .visual-row.reverse .visual-frame {
    order: initial;
  }

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

  .mini-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .pro-panel {
    gap: 25px;
  }

  .faq-layout {
    gap: 32px;
  }

  .download-product-proof,
  .support-proof {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .wrap {
    width: min(100% - 28px, 1160px);
  }

  .site-header .wrap {
    width: calc(100% - 28px);
  }

  .brand span {
    display: none;
  }

  .nav {
    min-height: 64px;
  }

  .nav-links {
    gap: 8px;
  }

  .nav-cta {
    padding: 7px 11px;
    font-size: 0.8rem;
  }

  .hero-product {
    padding: 54px 0 52px;
  }

  h1 {
    font-size: clamp(2.45rem, 13vw, 4rem);
  }

  .hero-product h1 {
    font-size: clamp(2.35rem, 11.5vw, 3.2rem);
  }

  h2 {
    font-size: clamp(1.95rem, 10vw, 2.75rem);
  }

  .button-row,
  .button-row .button {
    width: 100%;
  }

  .proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .proof-item:nth-child(2) {
    border-right: 0;
  }

  .proof-item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .section {
    padding: 76px 0;
  }

  .section-heading {
    display: block;
    margin-bottom: 28px;
  }

  .section-heading p {
    margin-top: 15px;
  }

  .feature-card,
  .step-card,
  .download-card {
    padding: 23px;
  }

  .pro-benefits,
  .mini-gallery,
  .download-grid {
    grid-template-columns: 1fr;
  }

  .mini-gallery-section {
    padding-top: 20px;
  }

  .install-card,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .install-card {
    padding: 28px 23px;
  }

  .install-card .button {
    width: 100%;
  }

  .footer-inner {
    justify-content: center;
    padding: 24px 0;
  }

  .downloads-page,
  .legal {
    padding-top: 58px;
    padding-bottom: 80px;
  }
}