:root {
  --bg: #050505;
  --panel: rgba(18, 18, 18, 0.82);
  --panel-strong: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f5f5f5;
  --muted: #bdbdbd;
  --accent: #ffffff;
  --radius: 24px;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.08), transparent 28%),
    radial-gradient(circle at bottom right, rgba(255, 255, 255, 0.06), transparent 24%),
    #050505;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: repeating-radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.018) 0, rgba(255, 255, 255, 0.018) 1px, transparent 1px, transparent 4px);
  opacity: 0.35;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1rem 0 0;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
  font-family: "MuseoModerno", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-strong {
  font-weight: 800;
}

.brand-light {
  font-weight: 400;
  opacity: 0.92;
}

.back-link {
  color: var(--muted);
  font-size: 0.92rem;
}

.back-link:hover,
.back-link:focus-visible {
  color: var(--accent);
}

.hero {
  flex: 1;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0 3rem;
}

.hero-card {
  width: min(760px, 100%);
  padding: clamp(1.5rem, 3vw, 2.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  text-align: center;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

h1 {
  margin: 0;
  font-family: "MuseoModerno", sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.08;
}

.lead {
  width: min(58ch, 100%);
  margin: 1rem auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.3vw, 1.08rem);
  line-height: 1.6;
}

.service-points {
  margin: 1.5rem auto 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.65rem;
}

.service-points li {
  padding: 0.68rem 0.9rem;
  border: 1px solid var(--panel-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 0.92rem;
}

.cta-box {
  margin-top: 1.6rem;
  padding: 1.25rem 1rem;
  border: 1px solid var(--panel-strong);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
}

.cta-box h2 {
  margin: 0;
  font-family: "MuseoModerno", sans-serif;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 600;
}

.cta-box p {
  margin: 0.45rem 0 0;
  color: var(--muted);
}

.cta-actions {
  margin-top: 1rem;
  display: grid;
  justify-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 250px;
  padding: 0.92rem 1.4rem;
  border-radius: 999px;
  border: 1px solid #fff;
  background: #fff;
  color: #111;
  font-weight: 700;
}

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

.cta-icons {
  margin-top: 0.75rem;
  display: flex;
  justify-content: center;
  gap: 0.55rem;
}

.icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.05);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: transform 0.2s ease, background 0.2s ease;
}

.icon-btn:hover,
.icon-btn:focus-visible {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.09);
}

@media (max-width: 720px) {
  .topbar {
    width: min(100%, calc(100% - 1.25rem));
    padding-top: 0.75rem;
  }

  .hero {
    width: min(100%, calc(100% - 1.25rem));
    align-items: stretch;
    padding: 1rem 0 1.5rem;
  }

  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
  }

  .hero-card {
    margin: auto 0;
    padding: 1.2rem 0.9rem;
    border-radius: 18px;
  }

  .service-points {
    gap: 0.5rem;
  }

  .service-points li {
    width: 100%;
    border-radius: 16px;
  }

  .btn {
    width: min(100%, 320px);
    min-width: 0;
    padding: 0.82rem 1rem;
  }

  .icon-btn {
    width: 38px;
    height: 38px;
  }
}