:root {
  --blue-50: #eef6ff;
  --blue-100: #dcecff;
  --blue-200: #c3d9ff;
  --blue-300: #a9c6f5;
  --blue-500: #6f94dc;
  --blue-700: #395c97;
  --ink: #152747;
  --muted: #4d6488;
  --white: #ffffff;
  --cream: #fff3d0;
  --panel: rgba(255, 255, 255, 0.64);
  --panel-border: rgba(255, 255, 255, 0.82);
  --shadow: 0 28px 80px rgba(60, 103, 170, 0.22);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 4%, rgba(255,255,255,0.75), transparent 26rem),
    radial-gradient(circle at 20% 18%, rgba(255,255,255,0.68), transparent 18rem),
    linear-gradient(180deg, #e9f4ff 0%, #d5e7ff 36%, #a9c6f5 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.22;
}

a { color: inherit; text-decoration: none; }
p { line-height: 1.65; }
button, input { font: inherit; }

.page-shell { width: min(100%, 1800px); margin: 0 auto; overflow: hidden; }
.section-pad { padding: 60px clamp(22px, 5.2vw, 92px); }

.site-header {
  position: sticky;
  top: 20px;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 28px;
  width: min(90vw, 1320px);
  margin: 22px auto 0;
  padding: 12px 16px 12px 22px;
  border: 1px solid rgba(255,255,255,0.82);
  border-radius: 999px;
  background: rgba(222, 238, 255, 0.66);
  backdrop-filter: blur(22px);
  box-shadow: 0 16px 48px rgba(55, 98, 165, 0.14);
}

.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: 0.22em; }
.brand-orb, .mini-orb {
  width: 24px; height: 24px; border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #fff 0 10%, #fff7dc 24%, #f2dca6 54%, #f9f0d0 100%);
  box-shadow: 0 0 18px rgba(250, 232, 183, 0.8), inset 0 0 14px rgba(255,255,255,0.72);
  display: inline-block;
}
.brand-word { font-family: var(--font-display); font-size: 1.28rem; color: var(--blue-700); }
.nav-links { display: flex; align-items: center; justify-content: flex-end; gap: clamp(14px, 1.65vw, 26px); color: var(--ink); font-weight: 600; }
.nav-links a { opacity: 0.86; white-space: nowrap; }
.nav-links a:hover { opacity: 1; color: var(--blue-700); }
.nav-links .nav-cta { padding: 12px 24px; border-radius: 999px; background: linear-gradient(135deg, #6f94dc, #416cc2); color: white; font-weight: 800; box-shadow: 0 18px 35px rgba(65, 102, 184, 0.24); opacity: 1; }
.nav-toggle { display: none; width: 42px; height: 42px; border: 0; background: transparent; flex-direction: column; gap: 5px; align-items: center; justify-content: center; }
.nav-toggle span { width: 22px; height: 2px; border-radius: 4px; background: var(--ink); }

.lang-switch { display: inline-flex; align-items: center; gap: 8px; margin-left: 4px; padding: 8px 14px; border-radius: 999px; background: rgba(255,255,255,0.5); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.8); font-size: 0.82rem; font-weight: 800; letter-spacing: 0.04em; }
.lang-switch .lang-option { opacity: 0.5; }
.lang-switch .lang-option:hover { opacity: 0.9; color: var(--blue-700); }
.lang-switch .lang-option.is-active { opacity: 1; color: var(--blue-700); }
.lang-switch .lang-sep { opacity: 0.4; }

.hero { display: grid; grid-template-columns: 0.95fr 1.05fr; min-height: calc(100vh - 112px); align-items: center; gap: 38px; padding-top: 48px; padding-bottom: 92px; }
.eyebrow { margin: 0 0 16px; color: var(--blue-700); text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.77rem; font-weight: 800; }
h1, h2 { font-family: var(--font-display); letter-spacing: -0.035em; line-height: 1.05; margin: 0; }
h1 { font-size: clamp(2.35rem, 3.45vw, 3.65rem); max-width: 520px; }
h2 { font-size: clamp(2.05rem, 3.25vw, 3.9rem); }
h3 { margin: 0; font-size: 0.94rem; }
.hero-text { max-width: 520px; margin: 18px 0 0; font-size: 0.98rem; color: var(--muted); }
.hero-text.smaller { margin-top: 10px; font-size: 0.96rem; color: var(--ink); }
.desktop-break { display: block; }
.hero-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-top: 26px; }
.primary-btn, .secondary-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 24px; border-radius: 999px; font-weight: 800; border: 0;
}
.primary-btn { color: white; background: linear-gradient(135deg, #5f84d4, #3f68ba); box-shadow: 0 18px 35px rgba(65, 102, 184, 0.28); }
.secondary-btn { background: rgba(255,255,255,0.55); color: var(--ink); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.8); }
.privacy-note { display: flex; gap: 8px; align-items: center; margin-top: 22px; color: var(--blue-700); font-weight: 700; font-size: 0.93rem; }
.hero-art { position: relative; min-height: 330px; display: grid; place-items: center; }
.large-orb {
  width: clamp(108px, 9.8vw, 158px); height: clamp(108px, 9.8vw, 158px); border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, #fff 0 12%, #fff8df 26%, #efdca9 58%, #fff3cf 100%);
  box-shadow: 0 0 70px rgba(255, 245, 213, 0.9), 0 36px 90px rgba(83, 121, 190, 0.25), inset 0 0 70px rgba(255,255,255,0.8);
  position: relative; z-index: 2;
}
.ripple { position: absolute; border: 1px solid rgba(255,255,255,0.52); border-radius: 50%; transform: rotate(-12deg); }
.ripple.one { width: 215px; height: 70px; }
.ripple.two { width: 300px; height: 96px; }
.ripple.three { width: 390px; height: 124px; }

.soft-panel { background: rgba(255,255,255,0.28); border-top: 1px solid rgba(255,255,255,0.42); border-bottom: 1px solid rgba(255,255,255,0.42); }
.section-heading { text-align: center; max-width: 880px; margin: 0 auto 38px; }
.section-heading p { margin: 18px auto 0; color: var(--muted); font-size: 0.94rem; }
.two-by-two-grid, .three-grid, .four-grid { display: grid; gap: 20px; }
.two-by-two-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 1080px; margin: 0 auto; }
.three-grid { grid-template-columns: repeat(3, 1fr); }
.four-grid { grid-template-columns: repeat(4, 1fr); }
.card, .feature-card, .faq-item, .chat-card, .waitlist-form {
  background: var(--panel); border: 1px solid var(--panel-border); box-shadow: var(--shadow); backdrop-filter: blur(20px);
}
.card, .feature-card { border-radius: var(--radius-lg); padding: 28px; min-height: 200px; }
.card p, .feature-card p, .step p, .faq-item p { color: var(--muted); }
.icon-circle, .feature-icon, .step-number {
  display: grid; place-items: center; width: 50px; height: 50px; border-radius: 50%;
  background: linear-gradient(180deg, #eef6ff, #c7ddff); color: var(--blue-700); font-weight: 800;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.86);
  margin-bottom: 22px;
}
.feature-icon { margin: 0 auto 24px; font-size: 1.35rem; }
.feature-card { text-align: center; }

.privacy-preview { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(38px, 7vw, 110px); align-items: center; }
.privacy-copy h2 { max-width: 520px; font-size: clamp(2.55rem, 4.2vw, 4.8rem); }
.privacy-intro { margin: 24px 0 0; max-width: 620px; color: var(--muted); font-size: clamp(1.02rem, 1.25vw, 1.25rem); line-height: 1.55; }
.privacy-list { list-style: none; padding: 0; margin: 34px 0 0; display: grid; gap: 20px; max-width: 650px; }
.privacy-list li { display: grid; grid-template-columns: 44px 1fr; gap: 18px; align-items: start; }
.check { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: rgba(223, 233, 226, 0.9); color: #4d8a78; font-size: 1.2rem; font-weight: 900; }
.privacy-list strong { display: block; color: var(--ink); font-size: 1.03rem; margin: 0 0 6px; }
.privacy-list span:not(.check) { display: block; color: var(--muted); line-height: 1.55; }
.professional-note { display: flex; gap: 14px; align-items: flex-start; max-width: 640px; margin: 38px 0 0; color: var(--muted); font-size: 1rem; }
.professional-note span { color: var(--blue-700); font-size: 1.35rem; line-height: 1; }
.phone-wrap { display: grid; place-items: center; }
.phone-frame {
  position: relative;
  width: min(350px, 100%);
  aspect-ratio: 0.54;
  border-radius: 42px;
  border: 3px solid rgba(255,255,255,0.78);
  background:
    radial-gradient(circle at 28% 12%, rgba(231, 255, 240, 0.72), transparent 22%),
    radial-gradient(circle at 60% 30%, rgba(255,255,255,0.64), transparent 30%),
    linear-gradient(180deg, #d6e8ff 0%, #9ec0f6 58%, #d8eaff 100%);
  box-shadow: 0 26px 75px rgba(63, 98, 172, 0.28), inset 0 0 0 1px rgba(255,255,255,0.56);
  padding: 30px 22px 24px;
  overflow: hidden;
}
.phone-notch { position: absolute; top: 22px; left: 50%; transform: translateX(-50%); width: 100px; height: 30px; border-radius: 999px; background: rgba(83, 109, 143, 0.62); }
.phone-glow-orb { position: absolute; top: 112px; left: 50%; transform: translateX(-50%); width: 110px; height: 110px; border-radius: 50%; background: radial-gradient(circle at 30% 24%, #fff 0 11%, #fff6db 27%, #ecd79f 58%, #fff3cf 100%); box-shadow: 0 0 48px rgba(255, 247, 220, 0.9), inset 0 0 52px rgba(255,255,255,0.8); }
.phone-speech { position: absolute; left: 28px; right: 28px; top: 255px; background: rgba(255,255,255,0.88); border-radius: 22px; padding: 26px 26px; text-align: center; font-family: var(--font-display); color: var(--blue-700); font-size: 0.94rem; line-height: 1.5; box-shadow: 0 12px 32px rgba(63, 98, 172, 0.12); }
.phone-speech::before { content: ""; position: absolute; left: 50%; top: -15px; transform: translateX(-50%); width: 0; height: 0; border-left: 14px solid transparent; border-right: 14px solid transparent; border-bottom: 16px solid rgba(255,255,255,0.88); }
.phone-button { position: absolute; left: 28px; right: 28px; bottom: 126px; height: 56px; border: 1px solid rgba(255,255,255,0.9); border-radius: 999px; background: rgba(236,247,255,0.58); color: var(--ink); font-weight: 500; font-size: 1.03rem; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.32); }
.phone-tabs { position: absolute; left: 28px; right: 28px; bottom: 24px; height: 72px; border-radius: 999px; background: rgba(255,255,255,0.58); display: grid; grid-template-columns: repeat(5, 1fr); align-items: center; padding: 8px 12px; border: 1px solid rgba(255,255,255,0.72); }
.phone-tabs span { display: grid; place-items: center; gap: 4px; color: var(--ink); font-size: 1rem; font-weight: 700; position: relative; }
.phone-tabs b { font-weight: 800; font-size: 1.05rem; line-height: 1; }
.phone-tabs small { font-size: 0.64rem; font-weight: 800; }
.phone-tabs .active i { width: 50px; height: 50px; border-radius: 50%; position: absolute; top: -28px; background: radial-gradient(circle at 30% 24%, #fff 0 11%, #fff6db 27%, #ecd79f 58%, #fff3cf 100%); box-shadow: 0 0 28px rgba(255, 247, 220, 0.9); }
.phone-tabs .active small { margin-top: 28px; }

.steps-line { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; position: relative; }
.steps-line::before { content: ""; position: absolute; top: 30px; left: 7%; right: 7%; height: 1px; background: rgba(57, 92, 151, 0.22); }
.step { position: relative; text-align: center; padding: 0 8px; }
.step-number { margin: 0 auto 22px; background: rgba(255,255,255,0.62); border: 1px solid rgba(111, 148, 220, 0.28); }
.step h3 { min-height: 46px; }
.step p { font-size: 0.93rem; }

.try-section { display: grid; place-items: center; }
.try-block { max-width: 920px; width: 100%; }
.try-block h2 { font-size: clamp(2.25rem, 3.7vw, 4.2rem); }
.try-block > p { color: var(--muted); font-size: 0.94rem; }
.chat-card { border-radius: var(--radius-xl); padding: 26px; margin-top: 26px; }
.chat-head { display: flex; align-items: center; gap: 12px; padding-bottom: 18px; border-bottom: 1px solid rgba(57,92,151,0.14); font-family: var(--font-display); font-size: 1.35rem; }
.mini-orb { width: 34px; height: 34px; }
.message { width: fit-content; max-width: 84%; padding: 16px 18px; margin: 18px 0; border-radius: 20px; line-height: 1.5; }
.message.aure { background: rgba(255,255,255,0.76); color: var(--ink); }
.message.user { margin-left: auto; background: rgba(91,129,206,0.13); color: var(--ink); }
.demo-input { display: grid; grid-template-columns: 1fr 48px; gap: 10px; background: rgba(255,255,255,0.7); border-radius: 999px; padding: 8px; }
.demo-input input, .waitlist-form input { width: 100%; border: 0; outline: 0; background: transparent; color: var(--ink); }
.demo-input input { padding: 0 14px; }
.demo-input button { border: 0; border-radius: 50%; background: var(--blue-700); color: white; font-size: 1.8rem; line-height: 1; cursor: pointer; }
.text-link { display: inline-flex; gap: 8px; align-items: center; color: var(--blue-700); font-weight: 800; margin-top: 18px; }

.faq-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 28px; }
.faq-head h2 { font-size: clamp(2rem, 3vw, 3.4rem); }
.faq-head p { color: var(--muted); }
.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.faq-item { border-radius: 18px; padding: 0; overflow: hidden; }
.faq-item summary { cursor: pointer; padding: 22px 24px; font-weight: 800; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--blue-700); font-size: 1.4rem; }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { margin: 0; padding: 0 24px 24px; }

.waitlist { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: center; background: linear-gradient(135deg, rgba(207,225,255,0.68), rgba(139,177,238,0.54)); }
.waitlist-copy h2 { font-size: clamp(2.35rem, 4.2vw, 4.7rem); }
.waitlist-copy p:not(.eyebrow) { color: var(--muted); font-size: 1.15rem; }
.waitlist-form { border-radius: var(--radius-xl); padding: 30px; max-width: 620px; justify-self: end; width: 100%; }
.waitlist-form label { display: block; margin-bottom: 14px; }
.waitlist-form label span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.waitlist-form input { min-height: 58px; border-radius: 999px; padding: 0 22px; background: rgba(255,255,255,0.68); border: 1px solid rgba(255,255,255,0.8); }
.primary-btn.full { width: 100%; min-height: 58px; cursor: pointer; }
.form-note, .form-success { text-align: center; font-size: 0.9rem; color: var(--muted); margin: 18px 0 0; }
.form-success { color: var(--blue-700); font-weight: 800; }

.site-footer {
  display: grid; grid-template-columns: 0.95fr 1.3fr; gap: 42px;
  padding: 36px clamp(22px, 5.8vw, 104px);
  background: rgba(255,255,255,0.62); color: var(--blue-700);
}
.footer-brand { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.footer-brand p { flex-basis: 100%; margin: 8px 0 0; color: var(--muted); }
.footer-links { display: flex; flex-direction: column; gap: 16px; justify-content: center; align-items: flex-end; }
.footer-link-row { display: flex; flex-wrap: wrap; gap: 16px 24px; justify-content: flex-end; }
.footer-links a { font-weight: 700; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 800ms ease, transform 800ms ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

.legal-hero { text-align: center; padding-top: clamp(120px, 16vh, 180px); padding-bottom: 20px; }
.legal-hero h1 { margin: 0 auto; max-width: 720px; }
.legal-meta { margin: 18px 0 0; color: var(--blue-700); font-weight: 700; font-size: 0.9rem; }
.legal-page { padding-top: 8px; }
.legal-content { max-width: 900px; margin: 0 auto; }
.legal-card { border-radius: var(--radius-lg); padding: clamp(24px, 4vw, 56px); background: var(--panel); border: 1px solid var(--panel-border); box-shadow: var(--shadow); backdrop-filter: blur(20px); }
.legal-content h2 { font-size: clamp(1.5rem, 2.6vw, 2.15rem); margin: 46px 0 14px; scroll-margin-top: 110px; }
.legal-content > .legal-card > h2:first-child { margin-top: 0; }
.legal-content h3 { font-family: var(--font-body); font-size: 1.06rem; font-weight: 800; color: var(--blue-700); margin: 30px 0 10px; }
.legal-content p { color: var(--muted); margin: 12px 0; }
.legal-content ul, .legal-content ol { color: var(--muted); padding-left: 22px; margin: 12px 0; display: grid; gap: 8px; }
.legal-content li { line-height: 1.65; }
.legal-content strong { color: var(--ink); }
.legal-content a { color: var(--blue-700); font-weight: 700; text-decoration: underline; }
.legal-toc { margin: 14px 0 0; }
.legal-toc summary { cursor: pointer; font-weight: 800; color: var(--blue-700); }
.legal-toc ol { margin-top: 14px; }
.legal-table-wrap { overflow-x: auto; margin: 18px 0; -webkit-overflow-scrolling: touch; }
.legal-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; min-width: 640px; }
.legal-table th, .legal-table td { border: 1px solid rgba(57, 92, 151, 0.16); padding: 10px 13px; text-align: left; vertical-align: top; color: var(--muted); }
.legal-table th { background: rgba(255, 255, 255, 0.55); color: var(--ink); font-weight: 800; }
.legal-back { display: inline-flex; align-items: center; gap: 8px; margin-top: 34px; font-weight: 800; color: var(--blue-700); }

@media (min-width: 1400px) {
   .hero { min-height: calc(100vh - 112px); padding-top: 48px; padding-bottom: 96px; }
  h1 { font-size: 3.75rem; }
  .large-orb { width: 158px; height: 158px; }
}

@media (max-width: 1220px) {
  .site-header { width: calc(100vw - 32px); }
  .nav-links { gap: 16px; font-size: 0.92rem; }
  .nav-links .nav-cta { padding: 13px 22px; }
  .four-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-line { grid-template-columns: repeat(3, 1fr); gap: 34px 18px; }
  .steps-line::before { display: none; }
}

@media (max-width: 1100px) {
  .site-header { grid-template-columns: auto 1fr; }
  .nav-toggle { display: flex; justify-self: end; }
  .nav-links { display: none; }
  .site-header.menu-open { border-radius: 30px; align-items: start; grid-template-columns: 1fr auto; }
  .site-header.menu-open .nav-toggle { grid-column: 2; grid-row: 1; }
  .site-header.menu-open .nav-links { display: flex; grid-column: 1 / -1; flex-direction: column; align-items: stretch; gap: 0; padding-top: 12px; }
  .site-header.menu-open .nav-links a:not(.lang-option) { padding: 14px 6px; border-top: 1px solid rgba(255,255,255,0.46); }
  .site-header.menu-open .lang-switch { align-self: flex-start; margin: 14px 0 4px; border-top: 1px solid rgba(255,255,255,0.46); border-radius: 0; box-shadow: none; background: transparent; padding: 16px 6px 0; }
  
  .hero, .privacy-preview, .waitlist { grid-template-columns: 1fr; }
  .hero { padding-top: 100px; }
  .hero-art { min-height: 330px; order: -1; }
  .phone-frame { width: min(390px, 92vw); }
  .waitlist-form { justify-self: start; }
}

@media (max-width: 760px) {
  .desktop-break { display: none; }
  .section-pad { padding: 72px 20px; }
  .site-header { top: 12px; margin-top: 12px; }
  .brand-word { font-size: 1.03rem; }
  .brand-orb { width: 22px; height: 22px; }
  h1 { font-size: clamp(2.65rem, 13vw, 4.2rem); }
  .hero { min-height: auto; gap: 20px; }
  .hero-art { min-height: 250px; }
  .ripple.one { width: 260px; height: 82px; }
  .ripple.two { width: 340px; height: 108px; }
  .ripple.three { width: 420px; height: 130px; }
  .two-by-two-grid, .three-grid, .four-grid, .faq-grid, .steps-line { grid-template-columns: 1fr; }
  .card, .feature-card { min-height: auto; }
  .privacy-list li { grid-template-columns: 36px 1fr; gap: 14px; }
  .phone-frame { width: min(360px, 100%); }
  .phone-speech { top: 270px; font-size: 0.94rem; padding: 22px; }
  .phone-glow-orb { top: 118px; width: 110px; height: 110px; }
  .phone-button { bottom: 130px; height: 58px; }
  .phone-tabs { bottom: 22px; left: 18px; right: 18px; height: 78px; padding: 8px; }
  .phone-tabs b { font-size: 1rem; }
  .phone-tabs small { font-size: 0.63rem; }
  .faq-head { display: block; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; align-items: flex-start; }
  .footer-link-row { justify-content: flex-start; }
}