/* ─── Reset & base ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:   #0a0a0a;
  --white:   #fafaf8;
  --cream:   #f4f1ec;
  --gray:    #8a8580;
  --mid:     #3d3b38;
  --border:  #e2ddd8;
  --serif:   'Cormorant Garamond', Georgia, serif;
  --sans:    'DM Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--white);
  color: var(--black);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ─── Reveal animation ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.72s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.72s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Nav ──────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 48px;
  transition: background 0.3s, backdrop-filter 0.3s, box-shadow 0.3s;
}

.nav.scrolled {
  background: rgba(250, 250, 248, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-logo {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--black);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 400;
  color: var(--mid);
  letter-spacing: 0.01em;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--black); }

.nav-cta {
  background: var(--black);
  color: var(--white) !important;
  padding: 9px 22px;
  border-radius: 100px;
  font-weight: 500 !important;
  transition: opacity 0.2s !important;
}
.nav-cta:hover { opacity: 0.78; }

/* ─── Hero ─────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 32px 80px;
  position: relative;
  background: var(--white);
}

.hero-inner { max-width: 760px; }

.hero-eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 28px;
}

.hero-headline {
  font-family: var(--serif);
  font-size: clamp(64px, 10vw, 112px);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--black);
  margin-bottom: 32px;
  transition-delay: 0.08s;
}

.hero-headline em {
  font-style: italic;
  font-weight: 300;
}

.hero-sub {
  font-size: 18px;
  font-weight: 300;
  color: var(--mid);
  line-height: 1.75;
  margin-bottom: 52px;
  transition-delay: 0.16s;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  transition-delay: 0.24s;
}

.btn-primary {
  background: var(--black);
  color: var(--white);
  padding: 16px 40px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: opacity 0.2s, transform 0.2s;
}
.btn-primary:hover { opacity: 0.8; transform: translateY(-1px); }

.btn-ghost {
  color: var(--mid);
  padding: 16px 28px;
  font-size: 15px;
  font-weight: 400;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s;
}
.btn-ghost:hover { color: var(--black); border-color: var(--black); }

/* ornament */
.hero-ornament {
  margin-top: 72px;
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--border);
}

.ornament-line {
  display: block;
  width: 64px;
  height: 1px;
  background: currentColor;
}

.ornament-heart {
  font-size: 18px;
  color: var(--gray);
}

/* ─── Privacy promise ──────────────────────────────────────────── */
.trust-promise {
  padding: 34px 0;
  background: var(--cream);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trust-promise-text {
  max-width: 940px;
  margin: 0 auto;
  text-align: center;
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--black);
}

.trust-promise-text strong {
  font-weight: 700;
}

/* ─── Manifesto ────────────────────────────────────────────────── */
.manifesto {
  padding: 120px 0;
  background: var(--black);
  color: var(--white);
}

.manifesto-quote {
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 300;
  font-style: italic;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--white);
  text-align: center;
  margin-bottom: 40px;
  border: none;
}

.manifesto-body {
  font-size: 17px;
  font-weight: 300;
  color: rgba(255,255,255,0.55);
  line-height: 1.8;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  transition-delay: 0.12s;
}

/* ─── Blind Date ───────────────────────────────────────────────── */
.blind-date {
  padding: 140px 0;
  background: var(--white);
  overflow: hidden;
}

.blind-date-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 72px;
  align-items: center;
}

.blind-date-title {
  font-family: var(--serif);
  font-size: clamp(42px, 5.6vw, 72px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--black);
  margin-bottom: 28px;
  transition-delay: 0.08s;
}

.blind-date-body {
  max-width: 480px;
  font-size: 17px;
  font-weight: 300;
  color: var(--mid);
  line-height: 1.8;
  transition-delay: 0.16s;
}

.blind-date-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
  transition-delay: 0.24s;
}

.blind-date-points span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--mid);
  font-size: 13px;
  font-weight: 500;
  background: var(--white);
}

.blind-date-demo {
  position: relative;
  display: grid;
  grid-template-columns: 0.94fr 34px 1.08fr;
  grid-template-rows: auto auto;
  gap: 18px;
  align-items: center;
  transition-delay: 0.18s;
}

.date-card {
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(10, 10, 10, 0.07);
}

.anonymous-card {
  padding: 28px;
  min-height: 286px;
}

.date-card-kicker {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 22px;
}

.anonymous-initial {
  width: 92px;
  height: 92px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  border: 1px solid var(--border);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 52px;
  font-weight: 300;
  color: var(--black);
  background: var(--cream);
}

.anonymous-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.anonymous-signals span {
  padding: 6px 9px;
  background: var(--cream);
  color: var(--mid);
  font-size: 12px;
  line-height: 1.2;
}

.anonymous-card p {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 300;
  line-height: 1.24;
  color: var(--black);
}

.date-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  color: var(--border);
}

.date-flow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.chat-card {
  padding: 24px;
  min-height: 330px;
  grid-row: span 2;
  background: var(--black);
  color: var(--white);
}

.chat-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  font-size: 13px;
  color: rgba(255,255,255,0.58);
}

.chat-card-top strong {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 300;
  color: var(--white);
}

.chat-prompt {
  padding: 14px 16px;
  margin-bottom: 22px;
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.76);
  font-size: 14px;
  line-height: 1.45;
}

.chat-line {
  max-width: 88%;
  padding: 13px 15px;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 300;
  line-height: 1.45;
}

.chat-line-left {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.78);
}

.chat-line-right {
  margin-left: auto;
  background: var(--white);
  color: var(--black);
}

.decision-card {
  grid-column: 1;
  padding: 24px;
  background: var(--cream);
}

.decision-card h3 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 18px;
}

.decision-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.decision-actions span {
  display: grid;
  place-items: center;
  min-height: 42px;
  border: 1px solid var(--border);
  background: var(--white);
  font-size: 13px;
  font-weight: 500;
}

.decision-actions span:last-child {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* ─── Section shared ───────────────────────────────────────────── */
.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 20px;
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--black);
  margin-bottom: 72px;
  transition-delay: 0.08s;
}

/* ─── How it works ─────────────────────────────────────────────── */
.how {
  padding: 140px 0;
  background: var(--cream);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 48px 0;
}

.step-divider {
  height: 1px;
  background: var(--border);
  width: 100%;
}

.step-number {
  font-family: var(--serif);
  font-size: 48px;
  font-weight: 300;
  color: var(--border);
  line-height: 1;
  padding-top: 4px;
}

.step-content h3 {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 400;
  color: var(--black);
  margin-bottom: 12px;
}

.step-content p {
  font-size: 16px;
  font-weight: 300;
  color: var(--mid);
  line-height: 1.75;
  max-width: 520px;
}

/* ─── Features ─────────────────────────────────────────────────── */
.features {
  padding: 140px 0;
  background: var(--white);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.feature-card {
  background: var(--white);
  padding: 48px 40px;
  transition-delay: calc(var(--i, 0) * 0.07s);
}

.feature-card:hover { background: var(--cream); }

.feature-icon {
  font-size: 20px;
  color: var(--gray);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--black);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 15px;
  font-weight: 300;
  color: var(--mid);
  line-height: 1.72;
}

/* ─── Pull quote ───────────────────────────────────────────────── */
.pull-quote-section {
  padding: 120px 0;
  background: var(--cream);
  overflow: hidden;
}

.pull-quote {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  max-width: 740px;
  margin: 0 auto;
}

.pull-quote-mark {
  font-family: var(--serif);
  font-size: 120px;
  line-height: 0.7;
  color: var(--border);
  flex-shrink: 0;
  margin-top: 16px;
}

.pull-quote p {
  font-family: var(--serif);
  font-size: clamp(24px, 3.5vw, 38px);
  font-weight: 300;
  font-style: italic;
  line-height: 1.45;
  color: var(--black);
}

/* ─── Download ─────────────────────────────────────────────────── */
.download {
  padding: 160px 0;
  background: var(--black);
  color: var(--white);
}

.download-inner {
  text-align: center;
}

.download .section-label {
  color: rgba(255,255,255,0.4);
}

.download-title {
  font-family: var(--serif);
  font-size: clamp(44px, 7vw, 80px);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.1;
}

.download-sub {
  font-size: 17px;
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  margin-bottom: 14px;
}

.download-note {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.72);
  margin-bottom: 56px;
}

.store-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.store-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 28px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 14px;
  color: var(--white);
  background: rgba(255,255,255,0.05);
  transition: background 0.25s, border-color 0.25s, transform 0.2s;
  min-width: 200px;
}

.store-btn:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-2px);
}

.store-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  opacity: 0.9;
}

.store-btn-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.store-btn-label {
  font-size: 11px;
  font-weight: 300;
  opacity: 0.6;
  letter-spacing: 0.03em;
}

.store-btn-name {
  font-size: 18px;
  font-weight: 500;
  font-family: var(--serif);
  letter-spacing: 0.01em;
}

/* ─── Footer ───────────────────────────────────────────────────── */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 36px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-logo {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 400;
  color: var(--white);
  opacity: 0.7;
}

.footer-nav {
  display: flex;
  gap: 28px;
}

.footer-nav a {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
}

.footer-nav a:hover { color: rgba(255,255,255,0.75); }

.footer-copy {
  font-size: 12px;
  font-weight: 300;
  color: rgba(255,255,255,0.25);
}

/* ─── Legal pages ──────────────────────────────────────────────── */
.legal-page {
  background: var(--white);
}

.legal-nav {
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

.legal-main {
  padding-top: 78px;
}

.legal-hero {
  padding: 86px 0 72px;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
}

.legal-hero-inner {
  max-width: 900px;
}

.legal-hero h1 {
  font-family: var(--serif);
  font-size: clamp(48px, 7vw, 82px);
  font-weight: 300;
  line-height: 1.05;
  color: var(--black);
  margin-bottom: 20px;
}

.legal-updated {
  font-size: 14px;
  color: var(--gray);
  margin-bottom: 28px;
}

.legal-intro {
  max-width: 720px;
  font-size: 19px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--mid);
}

.legal-content {
  padding: 76px 0 110px;
}

.legal-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 72px;
  align-items: start;
}

.legal-toc {
  position: sticky;
  top: 112px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.legal-toc a {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.4;
  transition: color 0.2s;
}

.legal-toc a:hover {
  color: var(--black);
}

.legal-article {
  max-width: 760px;
}

.legal-article section {
  padding: 0 0 46px;
  margin-bottom: 46px;
  border-bottom: 1px solid var(--border);
}

.legal-article section:last-child {
  margin-bottom: 0;
}

.legal-article h2 {
  font-family: var(--serif);
  font-size: 31px;
  font-weight: 400;
  line-height: 1.25;
  color: var(--black);
  margin-bottom: 18px;
}

.legal-article h3 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.3;
  color: var(--black);
  margin: 30px 0 10px;
}

.legal-article p,
.legal-article li {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.78;
  color: var(--mid);
}

.legal-article p + p {
  margin-top: 16px;
}

.legal-article ul {
  margin: 14px 0 0 22px;
}

.legal-article li + li {
  margin-top: 9px;
}

.legal-article strong {
  font-weight: 500;
  color: var(--black);
}

.legal-article a {
  color: var(--black);
  border-bottom: 1px solid var(--border);
}

.legal-contact {
  margin: 20px 0;
  padding: 22px 24px;
  background: var(--cream);
  border: 1px solid var(--border);
}

/* ─── Responsive ───────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav { padding: 18px 24px; }
  .nav-links a:not(.nav-cta) { display: none; }

  .hero { padding: 100px 24px 64px; }
  .hero-sub br { display: none; }

  .trust-promise { padding: 28px 0; }
  .trust-promise .container { padding: 0 24px; }

  .manifesto { padding: 80px 0; }

  .blind-date { padding: 92px 0; }
  .blind-date .container { padding: 0 24px; }
  .blind-date-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .blind-date-body { max-width: none; }
  .blind-date-demo {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: 14px;
  }
  .date-flow {
    flex-direction: row;
    justify-content: center;
    padding: 2px 0;
  }
  .chat-card {
    grid-row: auto;
    min-height: 300px;
  }
  .decision-card { grid-column: auto; }

  .how { padding: 100px 0; }
  .how .container { padding: 0 24px; }
  .step { grid-template-columns: 52px 1fr; gap: 20px; padding: 36px 0; }
  .step-number { font-size: 36px; }

  .features { padding: 100px 0; }
  .features .container { padding: 0 24px; }
  .feature-grid { grid-template-columns: 1fr; }

  .pull-quote-section { padding: 80px 0; }
  .pull-quote { flex-direction: column; gap: 0; }
  .pull-quote-mark { font-size: 80px; }

  .download { padding: 100px 0; }
  .download .container { padding: 0 24px; }
  .store-buttons { flex-direction: column; align-items: center; }

  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
  .footer-nav { justify-content: center; }

  .legal-main { padding-top: 66px; }
  .legal-hero { padding: 58px 0 48px; }
  .legal-hero .container,
  .legal-content .container { padding: 0 24px; }
  .legal-intro { font-size: 17px; }
  .legal-content { padding: 54px 0 76px; }
  .legal-layout { display: block; }
  .legal-toc { position: static; margin-bottom: 42px; }
  .legal-article h2 { font-size: 27px; }
  .legal-article h3 { font-size: 20px; }
}

@media (max-width: 480px) {
  .blind-date-points { display: grid; }
  .blind-date-points span { justify-content: center; }
  .anonymous-card,
  .chat-card,
  .decision-card { padding: 22px; }
  .feature-card { padding: 36px 28px; }
  .legal-article ul { margin-left: 18px; }
  .legal-contact { padding: 18px; }
}