:root {
  color-scheme: dark;
  --bg: #07110d;
  --bg-soft: #0b1712;
  --panel: rgba(16, 28, 23, 0.78);
  --panel-strong: #0f1f19;
  --panel-bright: #142920;
  --line: rgba(148, 180, 164, 0.18);
  --line-strong: rgba(126, 231, 169, 0.36);
  --text: #f4fbf7;
  --muted: #a8b8af;
  --green: #4ade80;
  --mint: #7ee7a9;
  --cyan: #62d9ff;
  --amber: #f7c66a;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.38);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(120deg, rgba(74, 222, 128, 0.12), transparent 34rem),
    linear-gradient(210deg, rgba(98, 217, 255, 0.10), transparent 30rem),
    var(--bg);
  line-height: 1.65;
}

a {
  color: inherit;
}

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

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--text);
  color: var(--bg);
  font-weight: 800;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 17, 13, 0.82);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 850;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  box-shadow: 0 14px 32px rgba(74, 222, 128, 0.22);
}

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

.desktop-nav a {
  color: var(--muted);
  font-size: 0.92rem;
  text-decoration: none;
}

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

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 0.94rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 150ms ease, border-color 150ms ease, background 150ms ease;
}

.button-primary {
  border-color: transparent;
  background: linear-gradient(135deg, #4ade80, #21c86f 52%, #62d9ff);
  box-shadow: 0 18px 44px rgba(74, 222, 128, 0.24);
  color: #03120b;
}

.button-secondary {
  border-color: rgba(126, 231, 169, 0.28);
  background: rgba(126, 231, 169, 0.07);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(126, 231, 169, 0.55);
}

.hero {
  overflow: hidden;
  padding: 86px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(430px, 0.98fr) minmax(420px, 1.02fr);
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin-bottom: 16px;
  color: var(--mint);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  max-width: 660px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 5.3vw, 5rem);
  line-height: 0.97;
  word-break: keep-all;
}

h1 em {
  color: var(--mint);
  font-style: normal;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.13;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.12rem;
  line-height: 1.3;
}

.hero-description {
  max-width: 680px;
  margin-bottom: 0;
  color: #d8e6dd;
  font-size: 1.14rem;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-note,
.section-copy,
.showcase-copy p,
.feature-card p,
.security-list p,
.cloud-card p,
.faq-list p,
.footer-company p {
  color: var(--muted);
}

.hero-note {
  margin-top: 18px;
  margin-bottom: 0;
  font-size: 0.93rem;
}

.hero-visual {
  position: relative;
  min-height: 520px;
  padding-right: 96px;
}

.hero-screen-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.82rem;
}

.hero-screen-label b {
  color: var(--text);
}

.browser-frame,
.phone-frame,
.phone-showcase,
.feature-card,
.problem-list article,
.security-list article,
.cloud-card,
.cta-card,
.faq-list details {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.browser-frame {
  overflow: hidden;
  border-radius: 8px;
}

.hero-shot {
  position: relative;
  z-index: 2;
  width: min(720px, 100%);
}

.browser-top {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 13px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
  color: var(--muted);
  font-size: 0.78rem;
}

.browser-top i {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #ff6b83;
}

.browser-top i:nth-child(2) {
  background: #f7c66a;
}

.browser-top i:nth-child(3) {
  background: var(--green);
}

.browser-frame img {
  width: 100%;
  height: auto;
  background: #111820;
}

.hero-shot img,
.product-window img {
  aspect-ratio: 16 / 10;
  object-fit: contain;
}

.phone-frame {
  position: absolute;
  right: 12px;
  bottom: 18px;
  z-index: 3;
  width: 172px;
  aspect-ratio: 1206 / 2622;
  overflow: hidden;
  border-radius: 28px;
  background: #050a07;
  transform: rotate(2deg);
}

.phone-frame img,
.phone-showcase img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.phone-speaker {
  position: absolute;
  top: 14px;
  left: 50%;
  z-index: 2;
  width: 54px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  transform: translateX(-50%);
}

.floating-badge {
  position: absolute;
  z-index: 4;
  padding: 9px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(8, 25, 17, 0.86);
  color: #dafbe7;
  font-size: 0.78rem;
  font-weight: 850;
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.24);
}

.badge-terminal {
  top: 76px;
  right: 0;
}

.badge-local {
  left: 28px;
  bottom: 54px;
}

.trust-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

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

.trust-grid span {
  min-height: 70px;
  padding: 20px;
  border-left: 1px solid var(--line);
  color: #dcebe2;
  font-weight: 800;
  text-align: center;
}

.trust-grid span:last-child {
  border-right: 1px solid var(--line);
}

.section {
  padding: 86px 0;
  border-top: 1px solid var(--line);
}

.section-title {
  max-width: 780px;
}

.section-copy {
  max-width: 720px;
  margin-bottom: 34px;
}

.problems-grid,
.security-grid,
.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1fr);
  gap: 42px;
}

.problem-list,
.security-list,
.faq-list {
  display: grid;
  gap: 14px;
}

.problem-list article,
.security-list article,
.faq-list details {
  border-radius: 8px;
  padding: 22px;
}

.problem-list strong,
.security-list strong {
  display: block;
  margin-bottom: 6px;
  color: #e9fff0;
}

.problem-list p,
.security-list p {
  margin-bottom: 0;
}

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

.feature-card {
  min-height: 210px;
  border-radius: 8px;
  padding: 24px;
}

.feature-wide {
  grid-column: span 2;
}

.feature-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 8px;
  background: rgba(74, 222, 128, 0.12);
  color: var(--mint);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 1.4rem;
  font-weight: 900;
}

.screens-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0));
}

.section-heading-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 34px;
}

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

.showcase-large {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(280px, 0.43fr) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.showcase-card {
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.showcase-copy span {
  display: inline-flex;
  margin-bottom: 11px;
  color: var(--mint);
  font-size: 0.77rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.product-window {
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.28);
}

.phone-showcase {
  position: relative;
  width: min(260px, 68vw);
  aspect-ratio: 1206 / 2622;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 34px;
  background: #050a07;
}

.security-list article {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
}

.security-list b {
  color: var(--mint);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
}

.cloud-card,
.cta-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 34px;
  align-items: center;
  border-radius: 8px;
  padding: 34px;
}

.plan-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 24px;
}

.plan-row span,
.plan-row b {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
}

.plan-row b {
  border-color: var(--line-strong);
  color: var(--mint);
}

.faq-list summary {
  display: flex;
  cursor: pointer;
  list-style: none;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: #e9fff0;
  font-weight: 850;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  color: var(--mint);
}

.faq-list p {
  margin: 14px 0 0;
}

.final-cta .cta-card {
  background:
    linear-gradient(135deg, rgba(74, 222, 128, 0.16), rgba(98, 217, 255, 0.08)),
    var(--panel-strong);
}

.site-footer {
  padding: 58px 0 32px;
  border-top: 1px solid var(--line);
  background: rgba(4, 10, 7, 0.58);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) repeat(3, 1fr);
  gap: 28px;
}

.footer-grid strong {
  display: block;
  margin-bottom: 12px;
}

.footer-grid a,
.footer-grid span {
  display: block;
  color: var(--muted);
  text-decoration: none;
}

.footer-grid a + a,
.footer-grid a + span {
  margin-top: 8px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .problems-grid,
  .security-grid,
  .faq-grid,
  .cloud-card,
  .cta-card {
    grid-template-columns: 1fr;
  }

  .desktop-nav {
    display: none;
  }

  .hero-visual {
    min-height: 500px;
    padding-right: 0;
  }

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

  .showcase-large {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 700px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .hero {
    padding-top: 54px;
  }

  .header-action {
    display: none;
  }

  h1 {
    font-size: 3.05rem;
  }

  .hero-visual {
    min-height: auto;
    padding-bottom: 0;
  }

  .phone-frame {
    position: relative;
    right: auto;
    bottom: auto;
    width: min(210px, 58vw);
    margin: 20px auto 0;
    transform: none;
  }

  .floating-badge {
    display: none;
  }

  .trust-grid,
  .feature-grid,
  .showcase,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .feature-wide,
  .showcase-large {
    grid-column: auto;
  }

  .section-heading-row {
    display: block;
  }

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

  .cloud-card,
  .cta-card {
    padding: 24px;
  }
}