:root {
  --ink: #15221e;
  --muted: #5d6b66;
  --line: #dbe5df;
  --page: #f7faf7;
  --panel: #ffffff;
  --brand: #1a5c43;
  --brand-2: #2f7b63;
  --accent: #d06947;
  --soft: #edf5f1;
  --shadow: 0 16px 40px rgba(21, 34, 30, 0.10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: var(--brand);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(219, 229, 223, 0.9);
  background: rgba(247, 250, 247, 0.92);
  backdrop-filter: blur(14px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 760;
  font-size: 18px;
}

.brand-link img {
  width: 42px;
  height: 42px;
  border-radius: 9px;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
  font-weight: 640;
}

.nav-links a {
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--brand);
}

.hero {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 56px;
  padding: 56px 0 44px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 780;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.12;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(46px, 8vw, 84px);
}

h2 {
  margin: 0 0 18px;
  font-size: clamp(30px, 4vw, 48px);
}

h3 {
  margin: 0 0 10px;
  font-size: 19px;
}

.lead {
  margin: 20px 0 0;
  max-width: 660px;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 22px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px 0 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--brand);
  border-radius: 8px;
  background: var(--brand);
  color: #ffffff;
  font-weight: 760;
  font-size: 14px;
}

.button:hover {
  background: #134834;
  text-decoration: none;
}

.button.secondary {
  border-color: var(--line);
  background: var(--panel);
  color: var(--ink);
}

.button.secondary:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.store-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.hero-points span {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 720;
}

.mode-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.mode-strip span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--ink);
  font-size: 14px;
  font-weight: 730;
}

.product-visual {
  position: relative;
  min-height: 640px;
  display: grid;
  place-items: center;
}

.single-screen-preview {
  justify-items: center;
}

.screen-card {
  margin: 0;
  min-width: 0;
}

.phone-screen-card {
  width: min(315px, 100%);
  justify-self: center;
}

.screen-card img {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
  object-position: top center;
  border: 8px solid #101513;
  border-radius: 30px;
  background: #101513;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.32);
}

.screen-card figcaption {
  margin-top: 12px;
  color: rgba(243, 247, 243, 0.78);
  font-size: 13px;
  line-height: 1.45;
}

.app-availability-section {
  background: #ffffff;
}

.availability-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.availability-box p {
  color: var(--muted);
}

.availability-actions {
  display: grid;
  justify-items: end;
  gap: 10px;
  min-width: 250px;
}

.availability-actions span {
  max-width: 260px;
  color: var(--muted);
  font-size: 13px;
  text-align: right;
}

.app-screen-section {
  background: #ffffff;
}

.screen-showcase {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1fr);
  align-items: center;
  gap: 56px;
}

.screen-copy {
  max-width: 600px;
}

.screen-copy p {
  color: var(--muted);
}

.screen-list {
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  list-style: none;
}

.screen-list li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  font-weight: 680;
}

.mode-dot {
  width: 12px;
  height: 12px;
  display: inline-block;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--accent);
}

.mode-dot.vibrate {
  background: #2f7b63;
}

.mode-dot.normal {
  background: #6d7b85;
}

.section {
  border-top: 1px solid var(--line);
  padding: 76px 0;
}

.section-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

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

.section-head p,
.page-intro p,
.card p,
.legal p,
.legal li {
  color: var(--muted);
}

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

.card {
  min-height: 180px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.card strong {
  color: var(--ink);
}

.feature-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  border-radius: 8px;
  background: var(--soft);
  color: var(--brand);
  font-weight: 900;
}

.feature-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.feature-row article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.feature-row p {
  margin-bottom: 0;
  color: var(--muted);
}

.use-cases-section {
  background: #ffffff;
}

.use-case-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.use-case-list article {
  min-height: 150px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.use-case-list span {
  display: block;
  margin-bottom: 18px;
  color: var(--brand);
  font-size: 22px;
  font-weight: 850;
}

.use-case-list p {
  margin: 0;
  color: var(--muted);
}

.split-section {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: start;
  gap: 42px;
}

.steps-panel {
  display: grid;
  gap: 14px;
}

.steps-panel article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(21, 34, 30, 0.05);
}

.steps-panel span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--brand);
  color: #ffffff;
  font-weight: 850;
}

.steps-panel h3 {
  margin-bottom: 8px;
}

.steps-panel p {
  margin: 0;
  color: var(--muted);
}

.priority-section {
  background: #ffffff;
}

.priority-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  align-items: center;
  gap: 42px;
}

.priority-layout p {
  color: var(--muted);
}

.priority-card {
  display: grid;
  gap: 12px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #f3f7f3;
  box-shadow: none;
}

.priority-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px;
  border: 1px solid rgba(243, 247, 243, 0.12);
  border-radius: 8px;
  background: #17201d;
}

.priority-row span {
  font-size: 22px;
  font-weight: 850;
}

.priority-row strong {
  color: rgba(243, 247, 243, 0.72);
  font-size: 13px;
}

.privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.reliability-band {
  background: linear-gradient(180deg, #f7faf7 0%, #eef6f1 100%);
}

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

.reliability-grid article {
  min-height: 156px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
}

.reliability-grid p {
  color: var(--muted);
}

.quick-answers-section {
  background: #ffffff;
}

.answer-list {
  display: grid;
  gap: 14px;
}

.answer-list article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.answer-list p {
  margin-bottom: 0;
  color: var(--muted);
}

.download-section {
  background: #ffffff;
}

.download-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  align-items: center;
  gap: 42px;
}

.download-layout p {
  color: var(--muted);
}

.download-panel {
  display: grid;
  gap: 14px;
}

.store-badge {
  min-height: 74px;
  display: grid;
  align-content: center;
  padding: 14px 18px;
  border: 1px solid #101513;
  border-radius: 8px;
  background: #101513;
  color: #ffffff;
}

.store-badge:hover {
  text-decoration: none;
}

.store-badge span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
}

.store-badge strong {
  font-size: 24px;
  line-height: 1.1;
}

.store-badge.muted {
  border-color: var(--line);
  background: #ffffff;
  color: var(--ink);
}

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

.qr-placeholder {
  display: grid;
  grid-template-columns: 82px 1fr;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.qr-box {
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  color: var(--brand);
  font-weight: 900;
}

.qr-placeholder p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.support-band {
  background: #ffffff;
}

.support-box {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.support-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.site-footer {
  padding: 36px 0;
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.page {
  width: min(880px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0 86px;
}

.page-intro {
  margin-bottom: 38px;
}

.page-intro h1 {
  font-size: clamp(38px, 6vw, 64px);
}

.meta {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}

.legal {
  display: grid;
  gap: 28px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.legal section {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.legal section:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.legal ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.contact-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 42px 0 54px;
  }

  .product-visual {
    min-height: auto;
  }

  .screen-showcase {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

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

  .split-section,
  .priority-layout,
  .download-layout {
    grid-template-columns: 1fr;
  }

  .priority-card {
    max-width: 520px;
  }

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

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

  .support-box,
  .availability-box,
  .footer-inner {
    grid-template-columns: 1fr;
    display: grid;
  }

  .availability-actions {
    justify-items: start;
    min-width: 0;
  }

  .availability-actions span {
    text-align: left;
  }

  .support-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .phone-screen-card {
    width: min(300px, 100%);
  }

  .priority-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

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

  .use-case-list {
    grid-template-columns: 1fr;
  }

  .legal {
    padding: 22px;
  }
}