:root {
      --dark: #06101f;
      --card: #ffffff;
      --soft: #f1f5f9;
      --text: #0f172a;
      --muted: #64748b;
      --green: #10b981;
      --gold: #d4a017;
    }

  * {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  background: #020617;
  color: var(--text);
}

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

.app {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  overflow-x: hidden;

  background:
    linear-gradient(
      180deg,
      #000000 0%,
      #0f172a 38%,
      #e2e8f0 38%,
      #e2e8f0 100%
    );

  box-shadow: 0 0 40px rgba(15, 23, 42, .18);
}

  .hero {
  color: white;
  padding: 20px 18px 10px;
}

.topbar {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 12px;
  position: relative;
}

.language-switch {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  gap: 6px;
  font-size: 12px;
  font-weight: 900;
}

.language-switch a {
  color: white;
  text-decoration: none;
  padding: 6px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
}

.language-switch a.active {
  background: white;
  color: black;
}

.brand {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.brand-logo {
  height: 140px;
  max-width: 100%;
  width: auto;
  display: block;
  object-fit: contain;
}
    .pill {
      font-size: 12px;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.12);
      color: #f8fafc;
      white-space: nowrap;
    }

    h1 {
      font-size: 38px;
      line-height: .98;
      margin: 0 0 14px;
      letter-spacing: -0.055em;
    }

    .lead {
      margin: 0;
      color: #cbd5e1;
      font-size: 16.5px;
      line-height: 1.55;
    }

    .hero-actions {
      display: grid;
      gap: 10px;
      margin-top: 20px;
    }

    .btn {
      appearance: none;
      border: 0;
      border-radius: 18px;
      padding: 15px 16px;
      font-size: 16px;
      font-weight: 900;
      text-align: center;
      text-decoration: none;
      cursor: pointer;
      width: 100%;
      display: block;
    }

    .btn-primary {
      background: white;
      color: black;
    }

    .btn-outline {
      background: rgba(255,255,255,.08);
      color: white;
      border: 1px solid rgba(255,255,255,.18);
    }

    .btn-soft {
      background: #eef2ff;
      color: #1e3a8a;
    }

    .quick-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      margin-top: 18px;
    }

    .quick-stat {
      border-radius: 18px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.08);
      padding: 12px 8px;
      text-align: center;
      font-size: 12px;
      color: #dbeafe;
    }

    .quick-stat b {
      display: block;
      margin-top: 4px;
      color: white;
    }

    .preview-card {
      margin: 20px 18px 0;
      background: white;
      border-radius: 30px;
      overflow: hidden;
      box-shadow: 0 20px 50px rgba(15,23,42,.25);
    }

    .phone-top {
      background: #f8fafc;
      padding: 12px;
      display: flex;
      justify-content: center;
    }

    .speaker {
      width: 82px;
      height: 7px;
      border-radius: 999px;
      background: #cbd5e1;
    }

    .preview-body {
      padding: 18px;
    }

    .preview-head {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
      margin-bottom: 14px;
    }

    .tiny {
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
    }

    .preview-head h2 {
      margin: 2px 0 0;
      font-size: 22px;
      letter-spacing: -0.03em;
    }

    .count {
      background: #ecfdf5;
      color: #047857;
      min-width: 94px;
      border-radius: 20px;
      padding: 10px 12px;
      text-align: center;
    }

    .count strong {
      font-size: 30px;
      line-height: 1;
      display: block;
    }

    .count span {
      font-size: 11px;
      font-weight: 800;
    }

    .weekdays,
    .calendar {
      display: grid;
      grid-template-columns: repeat(7, 1fr);
      gap: 5px;
      text-align: center;
    }

    .weekdays div {
      font-size: 11px;
      color: #94a3b8;
      font-weight: 900;
    }

    .date {
      aspect-ratio: 1;
      display: grid;
      place-items: center;
      background: #f1f5f9;
      border-radius: 11px;
      font-size: 13px;
      font-weight: 900;
      color: #475569;
    }

    .date.free {
      background: var(--green);
      color: white;
      box-shadow: 0 6px 16px rgba(16,185,129,.25);
    }

    .section {
      padding: 18px;
    }

    .panel {
      background: #f8fafc;
      border-radius: 28px;
      padding: 18px;
      box-shadow: 0 12px 28px rgba(15,23,42,.08);
    }

    .section-title {
      margin: 0 0 4px;
      font-size: 28px;
      line-height: 1.05;
      letter-spacing: -0.045em;
    }

    .section-copy {
      margin: 0 0 14px;
      color: var(--muted);
      line-height: 1.55;
      font-size: 15px;
    }

    .person-card {
      background: white;
      border-radius: 24px;
      padding: 16px;
      margin-top: 12px;
      box-shadow: 0 8px 24px rgba(15,23,42,.055);
    }

    .person-card h3 {
      margin: 0 0 12px;
      font-size: 20px;
      letter-spacing: -0.025em;
    }

    label {
      display: block;
      color: #334155;
      font-size: 13px;
      font-weight: 900;
      margin: 12px 0 7px;
    }

    input,
    select {
      width: 100%;
      border: 1px solid #e2e8f0;
      background: white;
      border-radius: 15px;
      padding: 12px;
      font: inherit;
      font-size: 15px;
      outline: none;
    }

    .cycle {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 8px;
    }

    .row-actions {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-top: 10px;
    }

    .small-btn {
      border: 1px solid #e2e8f0;
      background: white;
      border-radius: 15px;
      padding: 11px 10px;
      font-weight: 900;
      cursor: pointer;
    }

    .result-panel {
      background: white;
      border-radius: 24px;
      padding: 16px;
      margin-top: 14px;
      box-shadow: 0 8px 24px rgba(15,23,42,.055);
    }

    .result-top {
      display: grid;
      gap: 10px;
      margin-bottom: 12px;
    }

    .month-buttons {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
    }

    .free-list {
      display: grid;
      gap: 8px;
      background: #f1f5f9;
      border-radius: 20px;
      padding: 10px;
    }

    .free-item {
      background: white;
      border-radius: 15px;
      padding: 12px;
      font-size: 14px;
      font-weight: 900;
      color: #334155;
    }

    .cta {
      margin: 18px;
      background: #020617;
      border-radius: 28px;
      padding: 20px;
      color: white;
      box-shadow: 0 18px 42px rgba(15,23,42,.22);
    }

    .cta h3 {
      margin: 0 0 8px;
      font-size: 23px;
      line-height: 1.1;
      letter-spacing: -0.03em;
    }

.cta p {
  color: #cbd5e1;
  margin: 0 0 14px;
  line-height: 1.55;
  font-size: 15px;
}
.nav {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.nav-dark {
  background: #020617;
  padding: 14px;
  border-radius: 20px;
}

.nav a {
  color: #0f172a;
  text-decoration: none;
  font-weight: 800;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(15,23,42,.06);
  border: 1px solid rgba(15,23,42,.10);
}
.nav-dark a {
  color: white !important;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
}
.page-directory summary {
  display: none;
}
.feature-grid {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.feature-card {
  background: white;
  border-radius: 22px;
  padding: 18px;
  box-shadow: 0 8px 24px rgba(15,23,42,.06);
}

.feature-card h3 {
  margin: 10px 0 8px;
  font-size: 20px;
  letter-spacing: -0.02em;
}

.feature-card p {
  margin: 0;
  color: #64748b;
  line-height: 1.55;
  font-size: 14px;
}

.feature-icon {
  font-size: 28px;
}

    .screenshot-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.screenshot-grid img {
  width: 100%;
  border-radius: 24px;
  display: block;
  box-shadow: 0 10px 28px rgba(15,23,42,.14);
}

/* Desktop-first product landing page */
body { background: #05070d; }
.app {
  max-width: none;
  background: linear-gradient(180deg, #05070d 0 760px, #f4f6f8 760px 100%);
  box-shadow: none;
}
.hero {
  min-height: 720px;
  padding: 0 max(28px, calc((100vw - 1180px) / 2)) 88px;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 72px;
}
.topbar {
  grid-column: 1 / -1;
  height: 92px;
  margin: 0;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.brand { width: auto; justify-content: flex-start; }
.brand-logo { height: 68px; }
.language-switch { position: static; order: 3; }
.desktop-nav { display: flex; gap: 26px; align-items: center; margin-left: auto; }
.desktop-nav a { color: #d7dce5; text-decoration: none; font-weight: 700; font-size: 14px; }
.desktop-nav a:hover { color: #f2be37; }
.desktop-nav .nav-download { color: #111318; background: #f2be37; padding: 12px 17px; border-radius: 10px; }
.desktop-nav .nav-download:hover { color: #111318; background: #ffd45f; }
.menu-toggle { display: none; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.07); color: white; border-radius: 10px; padding: 10px 13px; font: inherit; font-weight: 900; cursor: pointer; }
.menu-toggle .menu-icon { display: inline-block; margin-right: 7px; font-size: 17px; line-height: 1; }
.mobile-menu { position: absolute; z-index: 20; top: 76px; right: 0; width: min(360px, calc(100vw - 40px)); padding: 12px; display: grid; grid-template-columns: 1fr; gap: 7px; border: 1px solid rgba(255,255,255,.13); border-radius: 16px; background: #11141b; box-shadow: 0 22px 55px rgba(0,0,0,.45); }
.mobile-menu[hidden] { display: none; }
.mobile-menu a { color: white; text-decoration: none; padding: 13px 14px; border-radius: 10px; background: rgba(255,255,255,.055); font-weight: 750; }
.mobile-menu a:hover { background: rgba(255,255,255,.1); }
.mobile-menu .mobile-download { background: #f2be37; color: #111318; text-align: center; margin-top: 5px; }
.hero-copy { max-width: 860px; padding: 64px 0 24px; }
.eyebrow { color: #f2be37; font-size: 13px; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; margin-bottom: 22px; }
h1 { font-size: clamp(52px, 5vw, 78px); line-height: .98; margin-bottom: 24px; }
.lead { font-size: 20px; max-width: 590px; }
.hero-actions { display: flex; gap: 12px; }
.btn { width: auto; border-radius: 12px; padding: 16px 22px; }
.btn-primary { background: #f2be37; color: #111318; }
.btn-outline { background: transparent; }
.quick-stats { max-width: 560px; gap: 10px; }
.quick-stat { padding: 14px; border-radius: 12px; }
.hero-visual { position: relative; }
.hero-visual:before { content: ""; position: absolute; inset: 12% -8% -5% 15%; background: #dca91f; filter: blur(80px); opacity: .22; }
.hero-visual img { position: relative; width: 100%; max-height: 560px; object-fit: cover; object-position: top; border-radius: 24px; border: 1px solid rgba(255,255,255,.14); box-shadow: 0 32px 80px rgba(0,0,0,.5); }
.campaign-section {
  width: min(1180px, calc(100% - 48px));
  margin: 8px auto 64px;
  display: grid;
  grid-template-columns: minmax(340px, .82fr) minmax(0, 1.18fr);
  gap: 54px;
  align-items: center;
  padding: 56px;
  border-radius: 28px;
  background: #090b10;
  color: white;
  overflow: hidden;
  border: 1px solid rgba(218,165,32,.28);
}
.campaign-image { display: block; width: 100%; max-height: 660px; object-fit: contain; border-radius: 18px; }
.campaign-kicker { color: #f2be37; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; font-size: 12px; }
.campaign-copy h2 { margin: 14px 0 18px; font-size: clamp(38px, 4vw, 58px); line-height: 1; letter-spacing: -.045em; }
.campaign-copy p { color: #c7cbd3; line-height: 1.7; font-size: 18px; margin: 0 0 24px; }
.campaign-points { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.campaign-points li { padding: 14px 16px; border-radius: 12px; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.08); font-weight: 750; }
.section, .preview-card, .cta { width: min(1180px, calc(100% - 48px)); margin-left: auto; margin-right: auto; }
.section { padding: 64px 0; }
.panel { padding: clamp(28px, 5vw, 64px); border-radius: 24px; }
.section-title { font-size: clamp(36px, 4vw, 54px); }
.section-copy { font-size: 18px; max-width: 760px; }
.nav { display: flex; flex-wrap: wrap; }
.nav a { flex: 1 1 220px; }
.preview-card { margin-top: 0; border-radius: 24px; }
.preview-body { padding: clamp(24px, 5vw, 56px); }
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.feature-card { min-height: 210px; border: 1px solid #e7e9ee; box-shadow: none; }
.screenshot-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
.cta { padding: 56px; margin-top: 32px; margin-bottom: 64px; }
.cta h3 { font-size: 38px; }
.trust-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 28px; }
.trust-card { padding: 24px; border-radius: 18px; background: #0b0e14; color: white; border: 1px solid rgba(218,165,32,.22); }
.trust-card strong { display: block; color: #f2be37; font-size: 19px; margin-bottom: 9px; }
.trust-card p { margin: 0; color: #bec4cf; line-height: 1.6; }
.faq-list { display: grid; gap: 12px; margin-top: 28px; }
.faq-list details { background: white; border: 1px solid #e1e5eb; border-radius: 15px; padding: 0 20px; }
.faq-list summary { cursor: pointer; font-weight: 850; padding: 19px 34px 19px 0; position: relative; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:after { content: "+"; position: absolute; right: 0; color: #b78609; font-size: 24px; top: 13px; }
.faq-list details[open] summary:after { content: "–"; }
.faq-list details p { margin: 0; padding: 0 0 20px; color: #596273; line-height: 1.65; max-width: 820px; }
.site-footer { background: #05070d; color: white; padding: 62px max(24px,calc((100vw - 1180px)/2)) 30px; border-top: 1px solid rgba(255,255,255,.1); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; }
.footer-brand img { height: 62px; width: auto; }
.footer-brand p { color: #aeb5c1; max-width: 400px; line-height: 1.65; }
.footer-col strong { display: block; color: #f2be37; margin-bottom: 15px; }
.footer-col a { display: block; color: #cbd0d9; text-decoration: none; margin: 11px 0; }
.footer-col a:hover { color: white; }
.footer-bottom { margin-top: 42px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color: #89919f; font-size: 13px; }

@media (max-width: 860px) {
  .app { background: linear-gradient(180deg, #05070d 0 760px, #f4f6f8 760px 100%); }
  .hero { min-height: 0; padding: 0 20px 58px; display: block; }
  .topbar { height: 82px; margin-bottom: 48px; }
  .desktop-nav { display: none; }
  .menu-toggle { display: inline-block; margin-left: auto; }
  .brand-logo { height: 58px; }
  h1 { font-size: 45px; }
  .hero-actions { display: grid; }
  .btn { width: 100%; }
  .hero-visual { margin-top: 38px; }
  .hero-visual img { max-height: 420px; }
  .campaign-section { width: min(100% - 28px, 680px); grid-template-columns: 1fr; padding: 24px; gap: 28px; margin-bottom: 28px; }
  .campaign-image { max-height: 760px; }
  .section, .preview-card, .cta { width: min(100% - 28px, 680px); }
  .section { padding: 34px 0; }
  .panel { padding: 24px; }
  .feature-grid, .screenshot-grid, .trust-grid, .footer-grid { grid-template-columns: 1fr; }
  .cta { padding: 28px; }
  .site-footer { padding-top: 44px; }
  .footer-grid { gap: 24px; }
  .footer-brand p { margin-bottom: 0; }
  .footer-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .footer-col strong { grid-column: 1 / -1; margin: 0 0 4px; }
  .footer-col a { margin: 0; padding: 10px 11px; border: 1px solid rgba(255,255,255,.1); border-radius: 9px; background: rgba(255,255,255,.045); }
  .footer-bottom { margin-top: 28px; }
  .page-directory summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding: 15px 17px;
    margin-top: 18px;
    border: 1px solid #d8a91f;
    border-radius: 12px;
    background: #f2be37;
    color: #101318;
    font-weight: 850;
    list-style: none;
  }
  .page-directory summary::-webkit-details-marker { display: none; }
  .page-directory summary::after { content: "+"; color: #101318; font-size: 24px; }
  .page-directory[open] summary::after { content: "–"; }
  .page-directory .directory-close { display: none; }
  .page-directory[open] .directory-open { display: none; }
  .page-directory[open] .directory-close { display: inline; }
  .page-directory .nav { margin-top: 10px; }
  .page-directory .nav a { padding: 11px 13px; border-radius: 10px; font-size: 14px; }
}

@media (max-width: 480px) {
  .topbar { margin-bottom: 36px; }
  .brand-logo { height: 50px; max-width: 210px; }
  h1 { font-size: 40px; }
  .lead { font-size: 17px; }
  .quick-stats { grid-template-columns: 1fr 1fr 1fr; }
  .quick-stat { padding: 10px 4px; }
}