@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@300;700;800;900&display=swap");

:root {
  --bg: #FBFAFD;
  --bg-tint: #F5F2F9;
  --ink: #0E0E14;
  --ink-mute: #4F4B6B;
  --purple: #3B3755;
  --purple-light: #6F6A92;
  --green: #33FF87;
  --white: #fff;
  --col: 880px;
}

* { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Montserrat", sans-serif;
  font-weight: 300;
  line-height: 1.7;
}
a { color: inherit; text-decoration-color: currentColor; text-underline-offset: 0.2em; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(251,250,253,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: var(--ink);
  padding: 28px max(20px, calc((100vw - var(--col)) / 2));
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  border-bottom: 1px solid rgba(14,14,20,0.06);
}
.logo img { display: block; max-width: 180px; max-height: 36px; height: auto; width: auto; }
.nav { display: flex; gap: 24px; align-items: center; }
.nav a { color: var(--ink); font-size: 15px; font-weight: 700; text-decoration: none; }
.nav a:nth-child(2) { margin-left: 32px; }

/* Sections */
.section { padding: 120px max(20px, calc((100vw - var(--col)) / 2)); position: relative; }
.section.tint { background: var(--bg-tint); }
.section.lilac {
  background:
    radial-gradient(ellipse at top right, rgba(51,255,135,0.15) 0%, transparent 60%),
    linear-gradient(135deg, var(--purple) 0%, #2A2740 100%);
  color: var(--white);
}
.section.lilac h2, .section.lilac h3, .section.lilac h4 { color: var(--white); }
.section.lilac p { color: rgba(255,255,255,0.86); }
.section.lilac .label { color: var(--green); }

.inner { max-width: var(--col); margin: 0 auto; }

.section.hero {
  padding-top: 80px; padding-bottom: 60px;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(51,255,135,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 30%, rgba(59,55,85,0.06) 0%, transparent 60%),
    var(--bg);
}

/* Mono label */
.label {
  display: inline-block;
  margin-bottom: 32px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--purple);
}

/* Hero type */
.hero h1 {
  margin: 0 0 56px;
  font-size: 60px;
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.hero .lead {
  font-size: 22px;
  font-weight: 300;
  line-height: 1.4;
  margin: 0 0 22px;
  color: var(--ink);
  max-width: 720px;
}
.hi {
  background-image: linear-gradient(to top, transparent 0.06em, var(--green) 0.06em, var(--green) 0.32em, transparent 0.32em);
  padding: 0 0.04em;
}

/* Tile grid (used in hero AND in features) */
.tile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 48px 0 48px;
}
.tile {
  padding: 32px 24px;
  background:
    linear-gradient(135deg, rgba(59,55,85,0.03) 0%, rgba(51,255,135,0.05) 100%),
    var(--white);
  color: var(--purple);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.005em;
  line-height: 1.3;
  border: 1px solid rgba(14,14,20,0.06);
  border-radius: 22px;
  box-shadow: 0 2px 12px rgba(14,14,20,0.04), 0 1px 0 rgba(255,255,255,0.8) inset;
}

/* Feature boxes (same gradient style as tiles, larger, with body) */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 56px 0 56px;
}
.feature-box {
  padding: 32px 28px;
  background:
    linear-gradient(135deg, rgba(59,55,85,0.03) 0%, rgba(51,255,135,0.05) 100%),
    var(--white);
  color: var(--ink);
  border: 1px solid rgba(14,14,20,0.06);
  border-radius: 22px;
  box-shadow: 0 2px 12px rgba(14,14,20,0.04), 0 1px 0 rgba(255,255,255,0.8) inset;
}
.feature-box h4 {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: var(--purple);
}
.feature-box p {
  margin: 0 0 10px;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--ink);
}
.feature-box p:last-child { margin-bottom: 0; }

/* Section headlines */
.section h2 {
  margin: 0 0 40px;
  color: var(--ink);
  font-size: 46px;
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.035em;
}
.section.lilac h2 { color: var(--white); }
.section p {
  font-size: 18px;
  line-height: 1.75;
  margin: 0 0 22px;
  max-width: 700px;
}
.section h3 {
  margin: 64px 0 16px;
  font-size: 28px;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--purple);
}
.section.lilac h3 { color: var(--white); }
.section h4 {
  margin: 44px 0 10px;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--purple);
}
.section.lilac h4 { color: var(--white); }

/* Statement */
.stat-wrap {
  padding: 180px max(20px, calc((100vw - var(--col)) / 2));
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(59,55,85,0.05) 0%, transparent 70%),
    var(--bg);
}
.stat {
  max-width: 1300px;
  margin: 0 auto;
  font-size: 64px;
  font-weight: 900;
  line-height: 0.94;
  letter-spacing: -0.035em;
  color: var(--ink);
}

/* Step number */
.step-num {
  display: block;
  margin: 72px 0 8px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: var(--purple);
}
.section.lilac .step-num { color: var(--green); }
.step-num + h3 { margin-top: 0; }

/* CTA */
.cta { padding-top: 140px; padding-bottom: 160px; }
.cta h2 { margin-bottom: 28px; }
.cta p { font-size: 19px; margin-bottom: 18px; }
.cta a.contact {
  display: inline-block; margin-top: 18px; padding: 22px 36px;
  background: var(--ink); color: var(--white); text-decoration: none;
  font-size: 16px; font-weight: 800; letter-spacing: 0.04em;
  border-radius: 999px;
  box-shadow: 0 12px 32px rgba(14,14,20,0.18);
}
.cta a.contact:hover { background: var(--purple); transform: translateY(-1px); }

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.6);
  padding: 64px max(20px, calc((100vw - var(--col)) / 2));
}
.site-footer .grid { max-width: var(--col); margin: 0 auto; display: grid; gap: 32px; }
.site-footer p, .site-footer a { font-size: 14px; line-height: 1.5; color: rgba(255,255,255,0.7); }
.site-footer .info p { margin: 0 0 6px; }
.site-footer nav { display: flex; flex-direction: column; gap: 10px; }

@media (min-width: 720px) {
  .tile-grid { grid-template-columns: 1fr 1fr 1fr 1fr; gap: 16px; }
  .tile { padding: 40px 28px; font-size: 18px; border-radius: 26px; }
  .feature-grid { gap: 20px; }
  .site-footer .grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 880px) {
  .section.hero { padding-top: 120px; padding-bottom: 80px; }
  .hero h1 { font-size: 140px; line-height: 0.88; }
  .hero .lead { font-size: 28px; line-height: 1.35; }
  .tile-grid { margin: 64px 0 64px; gap: 18px; }
  .tile { padding: 48px 32px; font-size: 20px; border-radius: 30px; }
  .feature-grid { gap: 24px; }
  .feature-box { padding: 40px 36px; border-radius: 26px; }
  .feature-box h4 { font-size: 24px; }
  .feature-box p { font-size: 16.5px; }
  .section { padding: 200px max(20px, calc((100vw - var(--col)) / 2)); }
  .section h2 { font-size: 88px; margin-bottom: 56px; }
  .section h3 { font-size: 40px; margin-top: 80px; }
  .section h4 { font-size: 26px; }
  .section p { font-size: 19px; line-height: 1.75; }
  .stat-wrap { padding: 280px max(20px, calc((100vw - var(--col)) / 2)); }
  .stat { font-size: 140px; line-height: 0.92; letter-spacing: -0.04em; }
  .cta { padding-top: 200px; padding-bottom: 240px; }
  .cta h2 { font-size: 108px; }
  .label { font-size: 14px; }
}