@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
  --ink: #14152b;
  --ink-soft: #5c5f78;
  --bg: #ffffff;
  --bg-alt: #f6f7fc;
  --line: #e7e8f3;
  --violet: #6d5bff;
  --violet-dark: #4f3ef0;
  --pink: #ff5da2;
  --cyan: #17d9d4;
  --orange: #ffab40;
  --grad-1: linear-gradient(135deg, #6d5bff 0%, #ff5da2 100%);
  --grad-2: linear-gradient(135deg, #17d9d4 0%, #6d5bff 100%);
  --grad-3: linear-gradient(135deg, #ffab40 0%, #ff5da2 100%);
  --shadow: 0 20px 60px -20px rgba(78, 62, 240, 0.35);
  --shadow-soft: 0 10px 30px -12px rgba(20, 21, 43, 0.15);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}
h1, h2, h3, .logo { font-family: 'Sora', 'Inter', sans-serif; }
a { color: var(--violet-dark); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 6vw;
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 1.2rem; letter-spacing: -0.02em;
  text-decoration: none; color: var(--ink);
}
.logo-mark {
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--grad-1);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.logo-mark svg { width: 18px; height: 18px; }
nav.main-nav a {
  margin-left: 30px; color: var(--ink-soft); text-decoration: none;
  font-size: 0.95rem; font-weight: 500; transition: color .15s;
}
nav.main-nav a:hover { color: var(--violet-dark); }
.nav-cta {
  margin-left: 30px !important;
  background: var(--ink); color: #fff !important;
  padding: 9px 18px; border-radius: 999px;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 110px 6vw 90px;
  text-align: center;
  overflow: hidden;
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%;
  filter: blur(70px); opacity: 0.35; z-index: 0;
}
.hero::before {
  width: 480px; height: 480px; background: var(--grad-1);
  top: -180px; left: -120px;
}
.hero::after {
  width: 420px; height: 420px; background: var(--grad-2);
  bottom: -220px; right: -140px;
}
.hero > * { position: relative; z-index: 1; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.03em;
  color: var(--violet-dark); background: #f0edff;
  padding: 6px 14px; border-radius: 999px; margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  max-width: 820px; margin: 0 auto 22px; letter-spacing: -0.03em;
  font-weight: 800;
}
.hero h1 .highlight {
  background: var(--grad-1); -webkit-background-clip: text;
  background-clip: text; color: transparent;
}
.hero p.lede {
  max-width: 580px; margin: 0 auto 36px; color: var(--ink-soft); font-size: 1.15rem;
}
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 64px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px; border-radius: 999px;
  text-decoration: none; font-weight: 600; font-size: 0.95rem;
  transition: transform .15s, box-shadow .15s;
}
.btn-primary { background: var(--grad-1); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { transform: translateY(-2px); }
.btn-ghost { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--violet); color: var(--violet-dark); }

/* hero illustration */
.hero-art { max-width: 720px; margin: 0 auto; }
.hero-art svg { width: 100%; height: auto; display: block; }

/* ---------- stat strip ---------- */
.stat-strip {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 24px; max-width: 900px; margin: -40px auto 0; padding: 0 6vw;
  position: relative; z-index: 2;
}
.stat-pill {
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 22px 18px; text-align: center; box-shadow: var(--shadow-soft);
}
.stat-pill b { display: block; font-size: 1.7rem; font-family: 'Sora', sans-serif; }
.stat-pill span { font-size: 0.82rem; color: var(--ink-soft); }

/* ---------- sections ---------- */
section { padding: 100px 6vw; position: relative; }
.section-tag {
  display: inline-block; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--violet-dark);
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.3rem); margin: 0 0 14px; letter-spacing: -0.02em;
  font-weight: 800;
}
.section-sub { color: var(--ink-soft); max-width: 560px; margin-bottom: 52px; font-size: 1.05rem; }
.center { text-align: center; margin-left: auto; margin-right: auto; }

.grid-3 {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px; max-width: 1120px; margin: 0 auto;
}
.card {
  border: 1px solid var(--line); border-radius: 18px; padding: 32px;
  background: #fff; transition: transform .2s, box-shadow .2s;
  position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.card-icon {
  width: 52px; height: 52px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.card-icon svg { width: 26px; height: 26px; stroke: #fff; }
.icon-grad-1 { background: var(--grad-1); }
.icon-grad-2 { background: var(--grad-2); }
.icon-grad-3 { background: var(--grad-3); }
.card h3 { margin: 0 0 10px; font-size: 1.15rem; }
.card p { margin: 0; color: var(--ink-soft); font-size: 0.96rem; }

.alt-bg {
  background: var(--bg-alt);
  clip-path: polygon(0 40px, 100% 0, 100% calc(100% - 40px), 0 100%);
}

.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  max-width: 1120px; margin: 0 auto; align-items: center;
}
.about-grid p { color: var(--ink-soft); }
.about-art svg { width: 100%; height: auto; }
.mini-stats { display: flex; gap: 30px; margin-top: 28px; flex-wrap: wrap; }
.mini-stats .stat b { display: block; font-size: 1.5rem; font-family: 'Sora', sans-serif; }
.mini-stats .stat span { font-size: 0.82rem; color: var(--ink-soft); }

.cta-banner {
  max-width: 1120px; margin: 0 auto; border-radius: 28px;
  background: var(--grad-1); color: #fff; text-align: center;
  padding: 70px 6vw; position: relative; overflow: hidden;
}
.cta-banner h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 14px; }
.cta-banner p { color: rgba(255,255,255,0.85); max-width: 480px; margin: 0 auto 30px; }
.cta-banner .btn-ghost { background: #fff; border: none; }

footer.site-footer {
  padding: 50px 6vw 40px; border-top: 1px solid var(--line);
}
.footer-top {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 30px;
  max-width: 1120px; margin: 0 auto 30px;
}
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { color: var(--ink-soft); text-decoration: none; font-size: 0.92rem; }
.footer-links a:hover { color: var(--violet-dark); }
.footer-bottom {
  max-width: 1120px; margin: 0 auto; padding-top: 24px; border-top: 1px solid var(--line);
  color: var(--ink-soft); font-size: 0.85rem;
}

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 780px) {
  .about-grid { grid-template-columns: 1fr; }
  nav.main-nav { display: none; }
}

/* ---------- shared simple page (deliverability/privacy/terms) ---------- */
.simple-header { padding: 20px 6vw; border-bottom: 1px solid var(--line); }
.simple-main { max-width: 760px; margin: 0 auto; padding: 64px 6vw 100px; }
.simple-main h1 { font-size: 2.1rem; letter-spacing: -0.02em; margin-bottom: 8px; font-weight: 800; }
.simple-main .lead { color: var(--ink-soft); margin-bottom: 40px; font-size: 1.05rem; }
.simple-main h2 { font-size: 1.2rem; margin-top: 42px; font-weight: 700; }
.simple-main p, .simple-main li { color: var(--ink-soft); }
.simple-main code { background: var(--bg-alt); padding: 2px 7px; border-radius: 5px; font-size: 0.9em; }
.info-box {
  background: var(--bg-alt); border: 1px solid var(--line); border-radius: 14px;
  padding: 22px 26px; margin: 24px 0;
}
.info-box div { margin: 6px 0; }