:root{
  --bg: #f1f0e8;
  --bg-card: #f9f8f3;
  --white: #ffffff;
  --ink: #101014;
  --ink-soft: #4c4c52;
  --ink-faint: #8b8b90;
  --blue: #2442f5;
  --blue-dark: #1b33cc;
  --blue-tint: #e3e7ff;
  --green: #14713f;
  --border: rgba(16,16,20,0.14);
  --border-soft: rgba(16,16,20,0.08);
  --sans: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a{color:inherit; text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;}

.wrap{
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
}

/* ---------- Announcement banner ---------- */
.banner{
  background: var(--blue);
  color: #fff;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}
.banner a{ display:block; padding: 9px 16px; }
.banner span{ display:inline-block; transition: transform .15s ease; }
.banner a:hover span{ transform: translateX(4px); }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 6px;
  font-family: var(--mono);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease, transform .15s ease;
  white-space: nowrap;
}
.btn--blue{
  background: var(--blue);
  color: #fff;
}
.btn--blue:hover{ background: var(--blue-dark); }
.btn--outline{
  background: transparent;
  border-color: var(--border);
  color: var(--ink);
}
.btn--outline:hover{ border-color: var(--ink); }
.btn--light{
  background: var(--bg);
  color: var(--ink);
}
.btn--light:hover{ background: #fff; }
.btn--lg{ padding: 15px 28px; font-size: 0.85rem; }

.link-plain{
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  padding: 8px 14px;
}
.link-plain:hover{ color: var(--ink); }

/* ---------- Mono chips & tags ---------- */
.chip{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--border-soft);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  box-shadow: 0 1px 2px rgba(16,16,20,0.05);
}
.chip svg{ color: var(--blue); }

.eyebrow{
  font-family: var(--mono);
  color: var(--blue);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.mono-tag{
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  background: var(--bg);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 4px 10px;
}
.mono-tag--green{ color: var(--green); border-color: rgba(20,113,63,0.25); }

/* ---------- Nav ---------- */
.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(241,240,232,0.85);
  backdrop-filter: blur(12px) saturate(140%);
  border-bottom: 1px solid var(--border-soft);
}
.nav__inner{
  display:flex;
  align-items:center;
  gap: 32px;
  padding: 15px 28px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand__mark svg{ width: 30px; height: 30px; display:block; }
.brand__word{
  font-family: var(--sans);
  font-weight: 700;
  font-size: 1.18rem;
  letter-spacing: -0.03em;
}

.nav__links{
  display:flex;
  align-items:center;
  gap: 28px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
  white-space: nowrap;
}
.nav__links a:hover{ color: var(--ink); }

.nav__cta{
  margin-left: auto;
  display:flex;
  align-items:center;
  gap: 8px;
}

.nav__burger{
  display:none;
  margin-left: auto;
  background:none; border:none; cursor:pointer;
  width: 32px; height: 32px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav__burger span{ width: 20px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s ease, opacity .2s ease;}
.nav__burger[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.nav__mobile{
  display:none;
  flex-direction: column;
  gap: 4px;
  padding: 8px 28px 20px;
  border-top: 1px solid var(--border-soft);
  background: var(--bg);
}
.nav__mobile a{
  padding: 10px 4px;
  color: var(--ink-soft);
  font-weight: 500;
}
.nav__mobile .btn{ margin-top: 8px; }
.nav__mobile.open{ display:flex; }

/* ---------- Hero ---------- */
.hero{ padding: 90px 0 70px; }
.hero__grid{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
}
.hero__title{
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(3rem, 7vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  margin: 22px 0 24px;
}
.hero__sub{
  color: var(--ink-soft);
  font-size: 1.08rem;
  line-height: 1.6;
  max-width: 460px;
  margin-bottom: 34px;
}
.hero__cta{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.hero__note{
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
}

/* Flow chips */
.hero__stage{ position: relative; }
.flow{
  display:flex;
  align-items:center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.flow__item{ display:flex; align-items:center; gap:8px; }
.flow__item:not(:last-child)::after{
  content:"";
  width: 18px;
  height: 1px;
  background: var(--border);
}
.flow__chip{
  font-family: var(--mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 5px 11px;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.flow__chip--active{ color: var(--blue); border-color: rgba(36,66,245,0.35); }
.flow__chip--active i{
  width:6px; height:6px; border-radius:50%;
  background: var(--blue);
  animation: pulse 1.4s infinite;
}
.flow__chip--done{ color: var(--green); border-color: rgba(20,113,63,0.3); }

/* Call card */
.call-card{
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  box-shadow: 0 30px 60px -24px rgba(16,16,20,0.25);
  overflow: hidden;
}
.call-card__head{
  display:flex;
  align-items:center;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border-soft);
}
.call-card__avatar{
  width: 38px; height:38px; border-radius:50%;
  background: var(--blue);
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-family: var(--mono);
  font-weight:600; font-size:0.78rem; flex-shrink:0;
}
.call-card__name{ font-weight:600; font-size:0.95rem; }
.call-card__meta{
  font-family: var(--mono);
  font-size:0.7rem;
  color: var(--ink-faint);
  margin-top:2px;
}
.call-card__live{
  margin-left:auto;
  display:flex; align-items:center; gap:6px;
  font-family: var(--mono);
  font-size:0.68rem; font-weight:600; letter-spacing:0.06em;
  color:#c92a2a;
}
.call-card__live span{ width:7px; height:7px; border-radius:50%; background:#c92a2a; animation: pulse 1.4s infinite; }

.call-card__body{
  display:flex; flex-direction:column; gap:10px;
  padding: 18px;
}
.msg{
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.88rem;
  line-height:1.45;
}
.msg--them{
  align-self:flex-start;
  background: var(--bg);
  border-bottom-left-radius: 3px;
}
.msg--ai{
  align-self:flex-end;
  background: var(--blue);
  color: #fff;
  border-bottom-right-radius: 3px;
}
.call-card__foot{
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 18px;
  border-top: 1px solid var(--border-soft);
}

@keyframes pulse{ 0%,100%{ opacity:1;} 50%{ opacity:.25;} }

/* ---------- Compare (steady line) ---------- */
.compare{ padding: 50px 0 30px; border-top: 1px solid var(--border-soft); }
.compare__grid{
  display:grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 48px;
}
.compare__divider{ background: var(--border-soft); align-self: stretch; }
.compare__label{
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.compare__panel--before .compare__label{ color: #c94a3c; }
.compare__panel--after .compare__label{ color: var(--blue); }
.compare__line{ width: 100%; height: 60px; display:block; }
.compare__caption{
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-top: 14px;
  max-width: 380px;
}

/* ---------- Section heads ---------- */
.section-head{ margin-bottom: 56px; }
.section-head h2{
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  letter-spacing: -0.035em;
  line-height: 1.04;
}
.section-head__sub{
  color: var(--ink-soft);
  font-size: 1.02rem;
  margin-top: 18px;
  max-width: 560px;
}

/* ---------- Features ---------- */
.features{ padding: 120px 0 40px; }
.feature-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-soft);
  border: 1px solid var(--border-soft);
}
.feature-card{
  background: var(--bg);
  padding: 30px 26px 34px;
  transition: background .2s ease;
}
.feature-card:hover{ background: var(--bg-card); }
.feature-card__num{
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 40px;
}
.feature-card h3{
  font-family: var(--sans);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  font-weight: 600;
}
.feature-card p{ color: var(--ink-soft); font-size: 0.92rem; line-height:1.6; }

/* ---------- How it works ---------- */
.how{ padding: 120px 0 40px; }
.steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.step{
  border-top: 2px solid var(--ink);
  padding-top: 22px;
}
.step__chip{
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
}
.step h3{
  font-family: var(--sans);
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  font-weight: 600;
  margin: 14px 0 10px;
}
.step p{ color: var(--ink-soft); font-size: 0.94rem; line-height:1.6; max-width: 300px; }

/* ---------- Founding access ---------- */
.access{ padding: 120px 0 40px; }
.perk-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-soft);
  border: 1px solid var(--border-soft);
}
.perk-card{
  background: var(--bg);
  padding: 30px 26px 34px;
  transition: background .2s ease;
}
.perk-card:hover{ background: var(--bg-card); }
.perk-card__num{
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 40px;
}
.perk-card h3{
  font-family: var(--sans);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  font-weight: 600;
}
.perk-card p{ color: var(--ink-soft); font-size: 0.92rem; line-height:1.6; }

/* ---------- Founder note ---------- */
.note{ padding: 40px 0 60px; }
.note__card{
  background: var(--ink);
  border-radius: 18px;
  padding: 64px 56px;
  max-width: 820px;
  margin: 0 auto;
}
.note__mark{
  font-family: var(--sans);
  font-size: 4rem;
  line-height: 1;
  color: var(--blue);
  font-weight: 700;
  margin-bottom: -8px;
}
.note__text{
  color: var(--bg);
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: -0.01em;
}
.note__card footer{
  margin-top: 26px;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: rgba(244,243,236,0.55);
}

/* ---------- Pricing ---------- */
.pricing{ padding: 120px 0 40px; }
.pricing-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}
.price-card{
  background: var(--white);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 30px 28px;
  display:flex;
  flex-direction: column;
}
.price-card--featured{
  border: 2px solid var(--blue);
  box-shadow: 0 30px 60px -30px rgba(36,66,245,0.35);
}
.price-card__tier{
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-bottom: 18px;
  display:flex;
  align-items:center;
  gap:10px;
}
.price-card__badge{
  background: var(--blue);
  color:#fff;
  font-size: 0.62rem;
  padding: 3px 8px;
  border-radius: 999px;
  letter-spacing: 0.08em;
}
.price-card__amt{
  font-family: var(--sans);
  font-size: 3rem;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 14px;
}
.price-card__amt span{
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink-faint);
  letter-spacing: 0;
}
.price-card__desc{ color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 24px; }
.price-card ul{ display:flex; flex-direction:column; gap: 11px; margin-bottom: 30px; flex:1; }
.price-card li{
  font-size: 0.88rem;
  color: var(--ink-soft);
  padding-left: 22px;
  position:relative;
}
.price-card li::before{
  content:"✓";
  position:absolute; left:0;
  color: var(--blue);
  font-weight:700;
}

/* ---------- CTA ---------- */
.cta{ padding: 80px 0 130px; }
.cta__card{
  background: var(--blue);
  color: #fff;
  border-radius: 18px;
  padding: 80px 40px;
  text-align: center;
}
.cta__card h2{
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  letter-spacing: -0.04em;
  line-height: 1.02;
}
.cta__card > p{
  color: rgba(255,255,255,0.75);
  margin: 20px 0 34px;
  font-size: 1.02rem;
}
.cta__card .btn{ margin-top: 4px; }
.cta__note{
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.6);
}

/* ---------- Footer ---------- */
.footer{ border-top: 1px solid var(--border-soft); padding-top: 60px; }
.footer__inner{
  display:grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 30px;
  padding-bottom: 44px;
}
.footer__brand p{ color: var(--ink-faint); font-size: 0.88rem; margin-top: 16px; max-width: 260px; line-height:1.6; }
.footer__col h4{
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing:0.1em;
  color: var(--ink-faint);
  margin-bottom: 16px;
  font-weight: 600;
}
.footer__col a{ display:block; color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 12px; }
.footer__col a:hover{ color: var(--ink); }
.footer__bottom{
  border-top: 1px solid var(--border-soft);
  padding: 22px 28px;
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 0.72rem;
}

/* ---------- Request a demo modal ---------- */
body.modal-open{ overflow: hidden; }
.modal-overlay{
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(16,16,20,0.55);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay.open{ display: flex; }
.modal{
  position: relative;
  background: var(--white);
  border-radius: 18px;
  max-width: 440px;
  width: 100%;
  padding: 40px 36px;
  box-shadow: 0 40px 90px -20px rgba(16,16,20,0.4);
}
.modal__close{
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  border: none;
  background: var(--bg);
  border-radius: 50%;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--ink-soft);
  cursor: pointer;
}
.modal__close:hover{ background: var(--border-soft); color: var(--ink); }
.modal h3{
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  margin: 8px 0 10px;
}
.modal__sub{ color: var(--ink-soft); font-size: 0.92rem; line-height: 1.5; margin-bottom: 24px; }
.modal__form{ display:flex; flex-direction: column; gap: 16px; }
.modal__form label{
  display:flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.modal__form label span{ font-weight: 400; color: var(--ink-faint); }
.modal__form input{
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 11px 14px;
  font-family: var(--body);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--bg);
  outline: none;
}
.modal__form input:focus{ border-color: var(--blue); background: var(--white); }
.modal__form .btn{ justify-content: center; margin-top: 6px; }

/* ---------- Scroll reveal ---------- */
.reveal{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; gap: 48px; }
  .hero__sub{ max-width: 560px; }
  .feature-grid{ grid-template-columns: repeat(2, 1fr); }
  .pricing-grid{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; gap: 36px; }
  .perk-grid{ grid-template-columns: 1fr; }
  .compare__grid{ grid-template-columns: 1fr; gap: 36px; }
  .compare__divider{ height: 1px; }
  .note__card{ padding: 48px 32px; }
  .note__text{ font-size: 1.1rem; }
  .footer__inner{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px){
  .nav__links, .nav__cta{ display:none; }
  .nav__burger{ display:flex; }
}

@media (max-width: 720px){
  .feature-grid{ grid-template-columns: 1fr; }
  .hero{ padding-top: 56px; }
  .footer__inner{ grid-template-columns: 1fr; }
}