:root {
  --green: #34c759;
  --green-hover: #2bb14d;
  --text: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.72);
  --text-faint: rgba(255, 255, 255, 0.62);
  --bg: #1a1a1a;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", "Helvetica Neue", sans-serif;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body:not(.doc-page) {
  min-height: 100svh;
}

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

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0) 45%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  padding: 48px clamp(24px, 5vw, 72px);
}

.hero__text {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--green);
  font-size: clamp(18px, 1.5vw, 22px);
  font-weight: 500;
  letter-spacing: 0;
}

h1 {
  margin: 0 0 24px;
  font-size: clamp(40px, 5.2vw, 68px);
  line-height: 1.08;
  letter-spacing: 0;
  font-weight: 600;
}

.rating {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.003em;
  color: var(--text);
}

.privacy {
  display: inline-block;
  font-size: 16px;
  letter-spacing: 0.005em;
  color: var(--text-faint);
  transition: color 0.15s ease;
}

.privacy:hover { color: var(--text-muted); }

.app-store {
  flex-shrink: 0;
  display: inline-block;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.app-store img {
  display: block;
  height: 56px;
  width: auto;
}

.app-store:hover { opacity: 0.85; }
.app-store:active { transform: scale(0.98); }

@media (max-width: 720px) {
  .hero__content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
    padding: 28px 20px;
  }
  .hero__text { max-width: 100%; }
  .eyebrow {
    margin-bottom: 12px;
    font-size: 15px;
  }
  h1 {
    margin-bottom: 14px;
    font-size: 30px;
    line-height: 1.1;
  }
  .rating {
    margin-bottom: 6px;
    font-size: 15px;
  }
  .privacy { font-size: 13px; }
  .app-store { align-self: center; }
  .app-store img { height: 44px; }
}

/* Privacy / document pages */
.doc-page { background: var(--bg); }

.doc {
  max-width: 720px;
  margin: 0 auto;
  padding: clamp(48px, 8vw, 96px) clamp(24px, 5vw, 48px);
}

.doc .eyebrow {
  margin: 0 0 16px;
  font-size: 16px;
}

.doc h1 {
  margin: 0 0 32px;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 600;
}

.doc h2 {
  margin: 56px 0 16px;
  font-size: clamp(22px, 2.4vw, 28px);
  letter-spacing: -0.015em;
  font-weight: 600;
  color: var(--text);
}

.doc p {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-muted);
}

.doc .lede {
  font-size: 20px;
  line-height: 1.55;
  color: var(--text);
  margin-bottom: 24px;
}

.doc .updated {
  font-size: 14px;
  color: var(--text-faint);
  margin-bottom: 0;
}

.doc a {
  color: var(--green);
  text-decoration: underline;
  text-decoration-color: rgba(52, 199, 89, 0.4);
  text-underline-offset: 3px;
}

.doc a:hover { text-decoration-color: var(--green); }

.doc__footer {
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.doc__footer p {
  font-size: 14px;
  color: var(--text-faint);
  margin-bottom: 8px;
}