:root {
  --ink: #111b21;
  --muted: #617079;
  --paper: #f7f7f2;
  --surface: #ffffff;
  --line: #dfe6e3;
  --teal: #0b8177;
  --teal-dark: #07544f;
  --teal-soft: #dff1ed;
  --shadow: 0 20px 60px rgba(16, 37, 39, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; }
a { color: inherit; }
.shell { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.site-header { padding: 22px 0; border-bottom: 1px solid var(--line); background: rgba(247,247,242,.92); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 750; text-decoration: none; letter-spacing: -.02em; }
.brand img { width: 38px; height: 38px; border-radius: 11px; box-shadow: 0 4px 14px rgba(11,129,119,.18); }
.nav-links { display: flex; align-items: center; gap: 20px; font-size: .94rem; }
.nav-links a { text-decoration: none; color: var(--muted); }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--teal-dark); }
.language { display: inline-flex; gap: 3px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }
.language button { border: 0; border-radius: 999px; padding: 5px 9px; color: var(--muted); background: transparent; cursor: pointer; font: inherit; font-size: .78rem; }
.language button[aria-pressed="true"] { background: var(--ink); color: white; }
.eyebrow { margin: 0 0 14px; color: var(--teal-dark); font-size: .76rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.hero { padding: 88px 0 74px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 70px; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 650px; margin-bottom: 22px; font-size: clamp(3rem, 7vw, 5.9rem); line-height: .98; letter-spacing: -.075em; }
.lede { max-width: 570px; margin-bottom: 29px; color: var(--muted); font-size: 1.2rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 18px; border-radius: 999px; background: var(--teal); color: white; font-weight: 700; text-decoration: none; }
.button:hover, .button:focus-visible { background: var(--teal-dark); }
.text-link { color: var(--teal-dark); font-weight: 700; text-underline-offset: 4px; }
.clock-card { position: relative; min-height: 330px; padding: 28px; display: flex; flex-direction: column; justify-content: center; border: 1px solid #c9dfda; border-radius: 30px; background: linear-gradient(145deg, #e8f6f1, #c7e9e1); box-shadow: var(--shadow); overflow: hidden; }
.clock-card::after { content: ""; position: absolute; width: 260px; height: 260px; border: 1px solid rgba(11,129,119,.25); border-radius: 50%; right: -80px; bottom: -110px; }
.clock-label { position: relative; z-index: 1; margin-bottom: 12px; color: var(--teal-dark); font-size: .74rem; font-weight: 800; letter-spacing: .15em; }
.clock-display { position: relative; z-index: 1; font-variant-numeric: tabular-nums; color: #082e2b; font-size: clamp(3rem, 8vw, 5.2rem); letter-spacing: -.08em; line-height: 1; }
.clock-display small { color: var(--teal); font-size: .42em; letter-spacing: -.04em; }
.clock-target { position: relative; z-index: 1; width: fit-content; margin-top: 28px; padding: 10px 14px; border: 1px solid rgba(11,129,119,.22); border-radius: 12px; color: var(--teal-dark); background: rgba(255,255,255,.55); font-size: .84rem; font-weight: 700; }
.section { padding: 82px 0; }
.section-header { max-width: 680px; margin-bottom: 35px; }
.section h2 { margin-bottom: 11px; font-size: clamp(2rem, 4vw, 3.35rem); line-height: 1.02; letter-spacing: -.055em; }
.section-intro { color: var(--muted); font-size: 1.08rem; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.feature { min-height: 190px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.feature-number { color: var(--teal); font-weight: 800; }
.feature h3 { margin: 18px 0 8px; font-size: 1.15rem; }
.feature p { margin-bottom: 0; color: var(--muted); font-size: .95rem; }
.band { background: var(--ink); color: white; }
.band .section-intro, .band p { color: #b8c8c8; }
.pro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 35px; align-items: start; }
.check-list { display: grid; gap: 12px; padding: 0; margin: 4px 0 0; list-style: none; }
.check-list li::before { content: "✓"; display: inline-grid; width: 23px; height: 23px; margin-right: 10px; place-items: center; border-radius: 50%; color: var(--teal-dark); background: var(--teal-soft); font-weight: 800; }
.legal { padding: 72px 0 96px; }
.legal-header { max-width: 780px; padding-bottom: 42px; }
.legal-header h1 { font-size: clamp(2.8rem, 6vw, 5rem); }
.legal-header p, .legal section p, .legal li { color: var(--muted); }
.legal section { max-width: 780px; padding: 27px 0; border-top: 1px solid var(--line); }
.legal h2 { margin-bottom: 10px; font-size: 1.45rem; letter-spacing: -.025em; }
.legal ul { padding-left: 20px; }
.faq { display: grid; gap: 10px; max-width: 780px; margin-bottom: 42px; }
details { padding: 16px 18px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); }
summary { cursor: pointer; font-weight: 750; }
details p { margin: 12px 0 0; color: var(--muted); }
.contact-card { max-width: 780px; padding: 22px; border: 1px solid #b6ddd5; border-radius: 16px; background: var(--teal-soft); }
.contact-card p { margin-bottom: 0; }
.contact-card a { color: var(--teal-dark); font-weight: 800; }
.site-footer { padding: 33px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
.footer-row { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 17px; }
.footer-links a { text-underline-offset: 3px; }
.footer-brand { color: var(--ink); font-weight: 800; }
.not-found { min-height: 72vh; display: grid; place-items: center; text-align: center; }
.not-found h1 { margin-left: auto; margin-right: auto; }
@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; gap: 40px; padding-top: 60px; }
  .feature-grid, .pro-grid { grid-template-columns: 1fr; }
  .nav-links a:nth-child(-n+3) { display: none; }
}
@media (max-width: 520px) {
  .shell { width: min(100% - 28px, 1120px); }
  .site-header { padding: 15px 0; }
  .nav { gap: 10px; }
  .nav-links { gap: 8px; }
  h1 { font-size: clamp(2.8rem, 16vw, 4.3rem); }
  .hero { padding: 54px 0 50px; }
  .section { padding: 58px 0; }
  .clock-card { min-height: 270px; }
}