/* ============================================================
   Cue — marketing site
   Design system: dark, romantic bookends (hero + final CTA + footer)
   around light, airy content sections. Fraunces (display serif) +
   Manrope (body). Coral-rose primary accent, warm gold secondary,
   deep aubergine ink — deliberately not the cream/terracotta combo
   every AI-generated dating-brand mockup reaches for.
   ============================================================ */

:root {
  /* Light surface (default page background) */
  --bg: #F8F6FA;
  --bg-alt: #EFEAF3;
  --ink: #1A1220;
  --ink-soft: #574C60;
  --line: #E1D9E8;

  /* Dark surface (hero / cta / footer) */
  --dark: #1A1220;
  --dark-alt: #241A2C;
  --on-dark: #F8F6FA;
  --on-dark-soft: #C7BBD1;
  --dark-line: rgba(248, 246, 250, 0.12);

  /* Brand accents */
  --accent: #FF5468;
  --accent-ink: #7A0F1E;
  --accent-soft: #FFE1E5;
  --gold: #F0B94D;
  --violet: #7C5CFF;

  --font-display: 'Fraunces', ui-serif, Georgia, serif;
  --font-body: 'Manrope', ui-sans-serif, system-ui, -apple-system, sans-serif;

  --wrap: 1160px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --shadow-soft: 0 20px 60px -25px rgba(26, 18, 32, 0.35);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* The light/dark section rhythm below is a fixed brand choice (dark,
   romantic bookends around light, airy content), not a light/dark THEME --
   so unlike a utility app, this deliberately does not respond to
   prefers-color-scheme. Collapsing --bg to a dark value here would flatten
   the whole page into dark-on-dark and erase the rhythm entirely. */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

.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;
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 1000;
  background: var(--accent); color: #fff; padding: 12px 18px; border-radius: 0 0 10px 0;
  font-weight: 700; text-decoration: none;
}
.skip-link:focus { left: 0; }

a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 40px);
}
.wrap--narrow { max-width: 760px; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 14px;
}
.eyebrow--dark { color: var(--accent); }

.section__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 4.2vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 20px;
  text-wrap: balance;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 13px 26px;
  font-size: 15px;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, #FF6B7D, var(--accent));
  color: #fff;
  box-shadow: 0 12px 24px -10px rgba(255, 84, 104, 0.55);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -10px rgba(255, 84, 104, 0.65); }
.btn--ghost {
  background: transparent;
  border-color: currentColor;
  color: inherit;
  opacity: 0.85;
}
.btn--ghost:hover { opacity: 1; transform: translateY(-2px); }
.btn--lg { padding: 16px 32px; font-size: 16px; }
.btn--sm { padding: 9px 18px; font-size: 13.5px; }
.btn--block { width: 100%; margin-top: 18px; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.nav.is-scrolled { border-bottom-color: var(--line); }

.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}

.brand {
  display: inline-flex; align-items: center; gap: 9px;
  text-decoration: none; color: var(--ink);
  font-family: var(--font-display); font-weight: 600; font-size: 21px; letter-spacing: -0.01em;
}
.brand__mark { flex: none; }

.nav__links { display: flex; gap: 30px; }
.nav__links a {
  text-decoration: none; color: var(--ink-soft); font-weight: 600; font-size: 14.5px;
  transition: color .2s;
}
.nav__links a:hover { color: var(--ink); }

.nav__actions { display: flex; align-items: center; gap: 10px; }
.nav__hide-mobile { }

.nav__toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--bg); cursor: pointer;
}
.nav__toggle span { display: block; width: 18px; height: 2px; background: var(--ink); margin: 0 auto; transition: transform .25s var(--ease), opacity .25s var(--ease); }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none; flex-direction: column; gap: 4px;
  padding: 4px clamp(20px, 5vw, 40px) 22px;
  border-bottom: 1px solid var(--line);
}
.mobile-menu a {
  text-decoration: none; color: var(--ink); font-weight: 600; padding: 12px 4px; border-radius: 8px;
}
.mobile-menu a:hover { background: var(--bg-alt); }
.mobile-menu .btn { margin-top: 8px; }
.mobile-menu.is-open { display: flex; }

@media (max-width: 840px) {
  .nav__links { display: none; }
  .nav__hide-mobile { display: none; }
  .nav__toggle { display: flex; }
}

/* Below ~380px even brand + toggle + CTA pill don't fit on one line --
   drop the pill and rely on the mobile menu's own "Get early access"
   button instead of shrinking everything into illegibility. */
@media (max-width: 380px) {
  .nav__actions .btn--primary { display: none; }
}

/* ---------- dark aurora hero ---------- */
.hero, .cta, .footer, .how, .venues {
  background: var(--dark);
  color: var(--on-dark);
}

.hero {
  position: relative;
  padding: clamp(64px, 10vw, 120px) 0 clamp(70px, 9vw, 110px);
  overflow: hidden;
}

.hero__aurora {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
}
.hero__aurora--cta { opacity: 0.85; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  animation: drift 22s ease-in-out infinite;
}
.blob--a { width: 480px; height: 480px; top: -140px; left: -100px; background: radial-gradient(circle, var(--accent), transparent 70%); }
.blob--b { width: 420px; height: 420px; bottom: -160px; right: -80px; background: radial-gradient(circle, var(--violet), transparent 70%); animation-delay: -7s; animation-duration: 26s; }
.blob--c { width: 320px; height: 320px; top: 30%; right: 12%; background: radial-gradient(circle, var(--gold), transparent 70%); opacity: 0.35; animation-delay: -13s; animation-duration: 30s; }

@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.06); }
  66% { transform: translate(-20px, 25px) scale(0.96); }
}

.hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(30px, 6vw, 70px);
  align-items: center;
}

.hero__headline {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}
.hero__headline em {
  font-style: italic;
  font-weight: 500;
  background: linear-gradient(100deg, var(--accent), var(--gold) 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.hero__sub {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--on-dark-soft);
  max-width: 46ch;
  margin: 0 0 34px;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 18px; }
.hero__note { color: var(--on-dark-soft); font-size: 13.5px; opacity: 0.85; }

/* stack-card illustration */
.hero__visual { position: relative; height: 360px; }
.stackcard {
  position: absolute; width: 220px;
  background: var(--dark-alt);
  border: 1px solid var(--dark-line);
  border-radius: var(--radius-md);
  padding: 18px;
  box-shadow: var(--shadow-soft);
}
.stackcard--back { top: 10px; left: 60px; transform: rotate(7deg); opacity: 0.7; }
.stackcard--front { top: 70px; left: 10px; transform: rotate(-4deg); }

.stackcard__avatar {
  width: 46px; height: 46px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 600; font-size: 16px; color: #1A1220;
  background: linear-gradient(135deg, var(--c1), var(--c2));
  margin-bottom: 14px;
}
.stackcard__lines span { display: block; height: 9px; border-radius: 6px; background: rgba(248,246,250,0.16); margin-bottom: 8px; }
.stackcard__lines span.short { width: 60%; }
.stackcard__badge {
  margin-top: 14px; display: inline-block;
  background: var(--accent-soft); color: var(--accent-ink);
  font-size: 11.5px; font-weight: 800; letter-spacing: .02em;
  padding: 5px 10px; border-radius: 999px;
}

.hero__caption {
  position: absolute; bottom: -6px; left: 10px;
  font-size: 13.5px; color: var(--on-dark-soft);
}
.hero__caption strong { color: var(--on-dark); }

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { height: 300px; margin-top: 10px; }
}

/* ---------- generic light section ---------- */
.section { padding: clamp(70px, 10vw, 120px) 0; }

/* problem */
.problem { background: var(--bg); }
.problem__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
  margin-bottom: clamp(50px, 7vw, 80px);
}
.problem__card {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 30px 26px;
}
.problem__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--dark); color: var(--accent);
  font-size: 18px; margin-bottom: 18px;
}
.problem__card h3 { font-family: var(--font-display); font-weight: 600; font-size: 20px; margin: 0 0 8px; }
.problem__card p { color: var(--ink-soft); margin: 0; font-size: 14.5px; }

@media (max-width: 760px) {
  .problem__grid { grid-template-columns: 1fr; }
}

.compare {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 26px; align-items: center;
}
.compare__panel {
  border-radius: var(--radius-lg); padding: 28px;
}
.compare__panel--other { background: var(--bg-alt); border: 1px solid var(--line); }
.compare__panel--us { background: var(--dark); color: var(--on-dark); }
.compare__label { font-weight: 800; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; margin: 0 0 16px; opacity: .7; }
.compare__grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; margin-bottom: 16px;
}
.compare__grid span { aspect-ratio: 1; border-radius: 50%; background: color-mix(in srgb, var(--ink) 14%, transparent); }
.compare__few { display: flex; gap: 12px; margin-bottom: 20px; }
.compare__few .dot {
  width: 54px; height: 54px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; color: #1A1220;
  background: linear-gradient(135deg, var(--c1), var(--c2));
  border: 2px solid rgba(255,255,255,0.5);
}
.compare__caption { margin: 0; font-size: 14px; opacity: .8; }
.compare__vs {
  font-family: var(--font-display); font-style: italic; font-size: 18px; color: var(--ink-soft);
}

@media (max-width: 760px) {
  .compare { grid-template-columns: 1fr; }
  .compare__vs { justify-self: center; }
}

/* how it works (dark) */
.how { }
.steps {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px;
}
.steps__item {
  border: 1px solid var(--dark-line);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  background: var(--dark-alt);
}
.steps__num {
  font-family: var(--font-display); font-style: italic; font-size: 15px;
  color: var(--accent); font-weight: 600; display: block; margin-bottom: 14px;
}
.steps__item h3 { font-family: var(--font-display); font-weight: 600; font-size: 19px; margin: 0 0 10px; }
.steps__item p { color: var(--on-dark-soft); font-size: 14.5px; margin: 0; }

@media (max-width: 980px) {
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
}

/* why (light) */
.why { background: var(--bg); }
.features {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.feature {
  padding: 26px 4px;
  border-top: 1px solid var(--line);
}
.feature__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--accent-soft); color: var(--accent-ink);
  font-size: 16px; margin-bottom: 16px;
}
.feature h3 { font-family: var(--font-display); font-weight: 600; font-size: 19px; margin: 0 0 8px; }
.feature p { color: var(--ink-soft); font-size: 14.5px; margin: 0; }

@media (max-width: 760px) {
  .features { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .features { grid-template-columns: 1fr; }
}

/* venues (dark) */
.venues__head { max-width: 640px; margin-bottom: 44px; }
.venues__sub { color: var(--on-dark-soft); font-size: 16px; margin-top: 8px; }
.venue-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.venue-card {
  background: var(--dark-alt); border: 1px solid var(--dark-line);
  border-radius: var(--radius-md); padding: 26px 22px;
}
.venue-card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; border-radius: 10px;
  background: rgba(255, 84, 104, 0.14); color: var(--accent);
  font-size: 16px; margin-bottom: 16px;
}
.venue-card h3 { font-family: var(--font-display); font-weight: 600; font-size: 17px; margin: 0 0 6px; }
.venue-card p { color: var(--on-dark-soft); font-size: 13.5px; margin: 0; }

@media (max-width: 900px) {
  .venue-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .venue-row { grid-template-columns: 1fr; }
}

/* pricing (light) */
.pricing { background: var(--bg); }
.price-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch;
}
.price-card {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 32px 28px; background: var(--bg-alt);
  display: flex; flex-direction: column;
}
.price-card--highlight {
  background: var(--dark); color: var(--on-dark);
  border-color: transparent;
  box-shadow: var(--shadow-soft);
  transform: translateY(-10px);
  position: relative;
}
.price-card__tag {
  position: absolute; top: -13px; left: 28px;
  background: var(--accent); color: #fff; font-weight: 800; font-size: 11.5px;
  letter-spacing: .03em; text-transform: uppercase;
  padding: 5px 12px; border-radius: 999px;
}
.price-card__name { font-weight: 700; font-size: 14px; margin: 6px 0 10px; opacity: .75; }
.price-card__amount { font-family: var(--font-display); font-size: 40px; font-weight: 500; margin: 0 0 12px; }
.price-card__amount span { font-size: 16px; font-family: var(--font-body); font-weight: 600; opacity: .6; }
.price-card__desc { font-size: 14.5px; margin: 0 0 20px; opacity: .85; }
.price-card__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; flex: 1; }
.price-card__list li { font-size: 14px; padding-left: 22px; position: relative; }
.price-card__list li::before {
  content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: 800;
}

@media (max-width: 900px) {
  .price-cards { grid-template-columns: 1fr; }
  .price-card--highlight { transform: none; }
}

/* faq (light) */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 6px 22px; background: var(--bg-alt);
}
.faq-item summary {
  cursor: pointer; list-style: none; padding: 18px 30px 18px 0;
  font-weight: 700; font-size: 16px; position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; position: absolute; right: 0; top: 16px;
  font-size: 22px; font-weight: 400; color: var(--accent);
  transition: transform .25s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin: 0 0 20px; color: var(--ink-soft); font-size: 14.5px; max-width: 62ch; }

/* final CTA (dark) */
.cta { position: relative; padding: clamp(70px, 10vw, 130px) 0; overflow: hidden; }
.cta__inner { position: relative; z-index: 1; text-align: center; max-width: 640px; margin: 0 auto; }
.cta__headline {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(36px, 6vw, 60px); line-height: 1.02; margin: 0 0 18px;
}
.cta__headline em {
  font-style: italic;
  background: linear-gradient(100deg, var(--accent), var(--gold) 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.cta__sub { color: var(--on-dark-soft); font-size: 17px; margin: 0 0 34px; }

.waitlist-form {
  display: flex; gap: 10px; max-width: 460px; margin: 0 auto; flex-wrap: wrap; justify-content: center;
}
.waitlist-form input {
  flex: 1; min-width: 220px;
  padding: 15px 20px; border-radius: 999px;
  border: 1px solid var(--dark-line);
  background: var(--dark-alt); color: var(--on-dark);
  font-family: var(--font-body); font-size: 15px;
}
.waitlist-form input::placeholder { color: var(--on-dark-soft); }
.waitlist-form input:focus { outline: none; border-color: var(--accent); }

.waitlist-status {
  min-height: 22px; margin: 16px 0 0; font-size: 14px; font-weight: 700; color: var(--gold);
}
.cta__note { color: var(--on-dark-soft); font-size: 13px; margin-top: 20px; opacity: .8; }

/* footer (dark) */
.footer { padding: 64px 0 30px; }
.footer__inner {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 44px; border-bottom: 1px solid var(--dark-line);
}
.brand--footer { color: var(--on-dark); margin-bottom: 14px; }
.footer__tagline { color: var(--on-dark-soft); font-size: 14px; max-width: 32ch; margin: 0; }
.footer__col-title { font-weight: 800; font-size: 12.5px; letter-spacing: .05em; text-transform: uppercase; color: var(--on-dark-soft); margin: 0 0 14px; }
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col a { text-decoration: none; color: var(--on-dark-soft); font-size: 14.5px; transition: color .2s; }
.footer__col a:hover { color: var(--on-dark); }

.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 22px; color: var(--on-dark-soft); font-size: 13px;
}
.footer__motto { font-family: var(--font-display); font-style: italic; color: var(--accent); margin: 0; }

@media (max-width: 760px) {
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ---------- scroll reveal ---------- */
.reveal {
  opacity: 0; transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal--delay-1.is-visible { transition-delay: .08s; }
.reveal--delay-2.is-visible { transition-delay: .16s; }
.reveal--delay-3.is-visible { transition-delay: .24s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .blob { animation: none; }
}