/* ─── Nook landing ─── theme mirrors the browser's chrome. */

:root {
  --bg-top:    #0A0D1E;
  --bg-mid:    #120F2E;
  --bg-bottom: #1A0F3A;

  --text-primary:   #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.62);
  --text-tertiary:  rgba(255, 255, 255, 0.38);

  --card-fill:        rgba(255, 255, 255, 0.035);
  --card-fill-strong: rgba(255, 255, 255, 0.06);
  --card-stroke:      rgba(255, 255, 255, 0.09);

  --brand-pink:   #FF5188;
  --brand-purple: #C75CEB;
  --brand-blue:   #3A9EFF;

  --brand-gradient:      linear-gradient(90deg, var(--brand-pink), var(--brand-purple), var(--brand-blue));
  --brand-gradient-diag: linear-gradient(135deg, var(--brand-pink), var(--brand-purple), var(--brand-blue));
  --brand-soft:          linear-gradient(90deg, rgba(255, 82, 140, 0.22), rgba(58, 158, 255, 0.22));

  --radius-card: 16px;
  --radius-btn:  12px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-top);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
               "Inter", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

/* ─── background bloom, mirrors the app's .nook-bg ─── */

.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1200px 820px at 2% -10%,  rgba(255, 81, 136, 0.30), transparent 58%),
    radial-gradient(1200px 820px at 110% 112%, rgba(58, 158, 255, 0.26), transparent 58%),
    radial-gradient(900px  700px at 50% 45%,   rgba(199, 92, 235, 0.14), transparent 68%),
    linear-gradient(160deg, var(--bg-top) 0%, var(--bg-mid) 55%, var(--bg-bottom) 100%);
}
.bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.05 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.45;
  mix-blend-mode: overlay;
  pointer-events: none;
}

/* ─── layout ─── */

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 28px;
}

nav.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 0 10px;
}
nav.top .brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 6px 14px 6px 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    0 8px 24px -12px rgba(0, 0, 0, 0.55),
    0 0 36px -14px rgba(255, 81, 136, 0.35);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}
nav.top .brand:hover {
  border-color: rgba(255, 255, 255, 0.16);
  transform: translateY(-1px);
  box-shadow:
    0 14px 32px -14px rgba(0, 0, 0, 0.6),
    0 0 48px -12px rgba(255, 81, 136, 0.5);
}
nav.top .brand img {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  box-shadow: 0 6px 14px -4px rgba(0, 0, 0, 0.6);
}
nav.top .brand span {
  font-weight: 700;
  letter-spacing: -0.015em;
  font-size: 16px;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
nav.top .links {
  display: flex;
  gap: 26px;
}
nav.top a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 120ms ease;
}
nav.top a:hover { color: var(--text-primary); }

/* ─── hero ─── */

header.hero {
  padding: 40px 0 30px;
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
}
.hero-icon-wrap {
  position: relative;
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-icon {
  position: relative;
  z-index: 2;
  width: 64px;
  height: 64px;
  border-radius: 16px;
  box-shadow:
    0 14px 32px -14px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.05);
}
.hero-icon-glow {
  position: absolute;
  inset: -18px;
  z-index: 1;
  border-radius: 50%;
  background: var(--brand-gradient-diag);
  opacity: 0.2;
  filter: blur(26px);
}
.beta-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 81, 136, 0.12);
  border: 1px solid rgba(255, 81, 136, 0.35);
  color: #ffb3c8;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 22px;
}
.beta-chip .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-pink);
  box-shadow: 0 0 10px var(--brand-pink);
  animation: beta-pulse 1.8s ease-in-out infinite;
}
@keyframes beta-pulse {
  0%, 100% { opacity: 0.9; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.8); }
}

h1 {
  font-size: clamp(44px, 6.6vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 22px;
}
.grad {
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.sub {
  color: var(--text-secondary);
  font-size: 17.5px;
  line-height: 1.6;
  max-width: 680px;
  margin: 0 auto 32px;
}

.cta-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-row.tight { margin-top: 8px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius-btn);
  font-weight: 600;
  font-size: 14.5px;
  text-decoration: none;
  color: var(--text-primary);
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease, opacity 120ms ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn.primary {
  background: var(--brand-gradient-diag);
  box-shadow: 0 12px 28px -10px rgba(255, 81, 136, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.06) inset;
}
.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 36px -12px rgba(255, 81, 136, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}
.btn.primary.big {
  padding: 16px 28px;
  font-size: 15.5px;
  border-radius: 14px;
}
.btn.outline {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--text-secondary);
}
.btn.outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.26);
  color: var(--text-primary);
}
.btn[aria-disabled="true"] { opacity: 0.55; pointer-events: none; }

.meta-row {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: center;
  font-size: 12.5px;
  color: var(--text-tertiary);
  margin-top: 22px;
}
.dot-sep {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.6;
}

/* ─── hero shot ─── */

.hero-shot-wrap {
  padding: 30px 0 50px;
}
.shot-hero {
  margin-top: 20px;
}
figure.window {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow:
    0 40px 80px -20px rgba(0, 0, 0, 0.55),
    0 0 120px -30px rgba(255, 81, 136, 0.15),
    0 0 120px -30px rgba(58, 158, 255, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
figure.window img {
  display: block;
  width: 100%;
  height: auto;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 38px;
}
.stat {
  background: var(--card-fill);
  border: 1px solid var(--card-stroke);
  border-radius: var(--radius-card);
  padding: 18px 20px;
  text-align: left;
  transition: background 160ms ease, transform 160ms ease;
}
.stat:hover {
  background: var(--card-fill-strong);
  transform: translateY(-1px);
}
.stat strong {
  display: block;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.stat span {
  display: block;
  margin-top: 4px;
  color: var(--text-secondary);
  font-size: 13px;
}

/* ─── showcase ─── */

.showcase-intro {
  text-align: center;
  padding: 80px 0 40px;
  max-width: 760px;
  margin: 0 auto;
}
.section-label {
  display: inline-block;
  color: var(--text-tertiary);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 600;
  margin-bottom: 14px;
}
.showcase-intro h2 {
  font-size: clamp(32px, 4.6vw, 50px);
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 14px;
}
.lede {
  color: var(--text-secondary);
  font-size: 16px;
  margin: 0;
}

.showcase-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  padding: 28px 0;
  max-width: 720px;
  margin: 0 auto;
  text-align: left;
}
.showcase-row.reverse > .showcase-copy { order: 0; }

.showcase-copy h3 {
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 16px 0 14px;
}
.showcase-copy p {
  color: var(--text-secondary);
  font-size: 15.5px;
  line-height: 1.65;
  margin: 0 0 18px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.chip svg { width: 14px; height: 14px; }
.chip-pink   { color: #ffb3c8; background: rgba(255, 82, 140, 0.14); border: 1px solid rgba(255, 82, 140, 0.35); }
.chip-blue   { color: #b3d8ff; background: rgba(56, 158, 255, 0.14); border: 1px solid rgba(56, 158, 255, 0.35); }
.chip-purple { color: #e0b3ff; background: rgba(199, 92, 235, 0.14); border: 1px solid rgba(199, 92, 235, 0.35); }
.chip-cyan   { color: #9be8e4; background: rgba(52, 211, 206, 0.14); border: 1px solid rgba(52, 211, 206, 0.35); }
.chip-amber  { color: #ffd399; background: rgba(255, 165, 89, 0.14); border: 1px solid rgba(255, 165, 89, 0.35); }

/* ─── more features grid ─── */

.more-section {
  padding: 20px 0 60px;
  max-width: 1080px;
  margin: 0 auto;
  text-align: center;
}
.more-section .section-label {
  margin-bottom: 14px;
}
.more-section h2 {
  font-size: clamp(28px, 4vw, 40px);
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 14px;
}
.more-section .lede {
  max-width: 640px;
  margin: 0 auto 40px;
  color: var(--text-secondary);
  font-size: 15.5px;
  line-height: 1.6;
}
.more-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 18px;
  text-align: left;
}
.more-card {
  padding: 24px;
  border-radius: 18px;
  background: var(--card-fill);
  border: 1px solid var(--card-stroke);
  box-shadow: 0 8px 24px -12px rgba(0, 0, 0, 0.45);
  transition: border-color 160ms ease, transform 160ms ease;
}
.more-card:hover {
  border-color: rgba(255, 255, 255, 0.16);
  transform: translateY(-2px);
}
.more-card h3 {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 14px 0 8px;
  color: var(--text-primary);
}
.more-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}
.more-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
}
.more-icon svg { width: 14px; height: 14px; }

@media (max-width: 640px) {
  .more-grid { grid-template-columns: 1fr; }
  .more-card { padding: 20px; }
}

.pills {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pills li {
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--card-fill);
  border: 1px solid var(--card-stroke);
  color: var(--text-secondary);
  font-size: 12.5px;
  font-weight: 500;
}

kbd {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--text-secondary);
  font-family: "SF Mono", Menlo, monospace;
  font-size: 11.5px;
}

/* ─── beta disclaimer ─── */

.disclaimer-wrap {
  padding: 50px 0 20px;
}
.disclaimer {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px 32px;
  border-radius: 18px;
  background: linear-gradient(135deg,
    rgba(255, 81, 136, 0.08) 0%,
    rgba(58, 158, 255, 0.06) 100%);
  border: 1px solid rgba(255, 81, 136, 0.2);
  box-shadow:
    0 20px 40px -16px rgba(255, 81, 136, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.disclaimer-badge {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-gradient-diag);
  color: #fff;
  box-shadow: 0 8px 16px -6px rgba(255, 81, 136, 0.5);
}
.disclaimer h3 {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.disclaimer p {
  color: var(--text-secondary);
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.65;
}
.disclaimer p:last-of-type { margin-bottom: 16px; }

/* ─── download card ─── */

.download-wrap {
  padding: 60px 0 40px;
}
.download-card {
  text-align: center;
  padding: 52px 32px;
  background: var(--card-fill);
  border: 1px solid var(--card-stroke);
  border-radius: 24px;
  box-shadow:
    0 30px 64px -24px rgba(0, 0, 0, 0.55),
    0 0 140px -40px rgba(255, 81, 136, 0.22);
}
.download-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  box-shadow:
    0 10px 24px -10px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.05);
  margin-bottom: 16px;
}
.download-card h2 {
  font-size: clamp(28px, 4.4vw, 40px);
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 10px;
}
.download-card .lede {
  max-width: 580px;
  margin: 0 auto 22px;
}
.fineprint {
  margin-top: 20px;
  display: flex;
  justify-content: center;
  gap: 12px;
  align-items: center;
  color: var(--text-tertiary);
  font-size: 12.5px;
}

/* ─── waitlist form ─── */

.waitlist-form {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 480px;
  margin: 0 auto;
  padding: 7px 7px 7px 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025)),
    rgba(10, 13, 30, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  box-shadow:
    0 14px 36px -16px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.waitlist-form:focus-within {
  border-color: rgba(255, 81, 136, 0.55);
  box-shadow:
    0 14px 36px -16px rgba(0, 0, 0, 0.55),
    0 0 0 4px rgba(255, 81, 136, 0.12);
}
.waitlist-form input[type="email"] {
  flex: 1;
  min-width: 0;
  padding: 12px 8px 12px 16px;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--text-primary);
  font: inherit;
  font-size: 15px;
  letter-spacing: -0.005em;
}
.waitlist-form input[type="email"]::placeholder {
  color: var(--text-tertiary);
  opacity: 0.8;
}
.waitlist-form .btn {
  flex-shrink: 0;
  padding: 11px 20px;
  font-size: 14px;
  border-radius: 999px;
}
.waitlist-form .btn.big {
  padding: 12px 22px;
  font-size: 14.5px;
  border-radius: 999px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 520px) {
  .waitlist-form {
    flex-direction: column;
    border-radius: 18px;
    padding: 10px;
    align-items: stretch;
  }
  .waitlist-form input[type="email"] { padding: 12px 16px; }
  .waitlist-form .btn,
  .waitlist-form .btn.big {
    width: 100%;
    justify-content: center;
    border-radius: 12px;
  }
}

.waitlist-status {
  max-width: 480px;
  margin: 14px auto 0;
  min-height: 20px;
  text-align: center;
  font-size: 14px;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 220ms ease, transform 220ms ease;
}
.waitlist-status.ok,
.waitlist-status.err {
  opacity: 1;
  transform: translateY(0);
}
.waitlist-status.ok {
  color: #9fe5b2;
}
.waitlist-status.err {
  color: #ff9fb8;
}

/* ─── footer ─── */

footer {
  padding: 50px 0 40px;
  border-top: 1px solid var(--card-stroke);
  margin-top: 30px;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.foot-left {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-tertiary);
  font-size: 13px;
}
.foot-left img {
  width: 22px;
  height: 22px;
  border-radius: 5px;
}
.foot-right { display: flex; gap: 20px; }
.foot-right a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  transition: color 120ms ease;
}
.foot-right a:hover { color: var(--text-primary); }

/* ─── responsive ─── */

@media (max-width: 960px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .showcase-row { grid-template-columns: 1fr; gap: 24px; padding: 28px 0; }
  .showcase-row.reverse > .showcase-copy { order: 0; }
  .disclaimer { flex-direction: column; gap: 14px; padding: 22px; }
  .footer-row { flex-direction: column; gap: 16px; }
}
@media (max-width: 560px) {
  nav.top .links { gap: 14px; }
  nav.top .links a:nth-child(4) { display: none; }
  .hero-stats { grid-template-columns: 1fr; }
  .btn { font-size: 14px; padding: 11px 18px; }
  .download-card { padding: 40px 20px; }
}

/* ─── privacy page ─── */
article.privacy {
  max-width: 720px;
  margin: 40px auto 60px;
  padding: 0 28px;
}
article.privacy .section-label { margin-bottom: 10px; }
article.privacy h1 {
  font-size: clamp(36px, 4.8vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 4px 0 18px;
}
article.privacy .lede { max-width: none; margin-bottom: 28px; }
article.privacy h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 32px 0 10px;
  letter-spacing: -0.01em;
}
article.privacy p {
  color: var(--text-secondary);
  font-size: 15.5px;
  line-height: 1.65;
  margin: 0 0 14px;
}
article.privacy ul {
  color: var(--text-secondary);
  padding-left: 22px;
  margin: 0 0 18px;
}
article.privacy ul li { margin-bottom: 6px; font-size: 15px; line-height: 1.6; }
article.privacy code {
  font-family: "SF Mono", Menlo, monospace;
  font-size: 13px;
  padding: 2px 6px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: #ffd0e0;
}
article.privacy a {
  color: #ffb3c8;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 179, 200, 0.35);
}
article.privacy a:hover {
  color: #ffe4ee;
  border-bottom-color: rgba(255, 179, 200, 0.7);
}
article.privacy .foot-note {
  margin-top: 40px;
  color: var(--text-tertiary);
  font-size: 13px;
}

/* Inline links inside the disclaimer + footers pick up a soft pink
 * underline so they read as links without screaming at the user. */
.disclaimer p a {
  color: #ffb3c8;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 179, 200, 0.35);
  transition: color 120ms ease, border-color 120ms ease;
}
.disclaimer p a:hover {
  color: #ffe4ee;
  border-bottom-color: rgba(255, 179, 200, 0.7);
}