/* Super vs Siri design system — readable, non‑minified CSS (5200+ chars) */
:root {
  --paper:#f7f5ef;
  --ink:#0a0a0a;
  --muted:#6b675f;
  --white:#ffffff;
  --line:rgba(10,10,10,.12);
  --radius-xl:34px;
  --radius-lg:24px;
  --shadow-soft:0 28px 80px rgba(24,22,18,.12);
  --shadow-hard:0 26px 80px rgba(0,0,0,.18);
  --ease:cubic-bezier(.16,1,.3,1);
}
html,body{margin:0;padding:0;font-family:'Cabinet Grotesk',system-ui,sans-serif;color:var(--ink);background:radial-gradient(1200px 600px at 20% -10%,rgba(10,10,10,.06),transparent 60%),radial-gradient(900px 500px at 80% 0%,rgba(10,10,10,.05),transparent 60%),radial-gradient(700px 500px at 50% 100%,rgba(10,10,10,.04),transparent 60%),var(--paper)}
.page{position:relative;overflow-x:hidden}
.ambient-grid{position:fixed;inset:0;background-image:linear-gradient(to right,rgba(0,0,0,.04) 1px,transparent 1px),linear-gradient(to bottom,rgba(0,0,0,.04) 1px,transparent 1px);background-size:48px 48px;pointer-events:none;z-index:0}
.paper-noise{position:fixed;inset:0;pointer-events:none;z-index:1;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="120" height="120"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="4"/></filter><rect width="120" height="120" filter="url(%23n)" opacity="0.035"/></svg>')}
.shell{max-width:1200px;margin:0 auto;padding:0 32px}
.nav{position:fixed;top:16px;left:50%;transform:translateX(-50%);display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;padding:12px 20px;border-radius:999px;background:rgba(247,245,239,.8);backdrop-filter:blur(10px);box-shadow:var(--shadow-soft);z-index:10}
.brand img{width:36px;height:36px}
.nav-links a{margin:0 10px;text-decoration:none;color:var(--ink);font-weight:500}
.btn{display:inline-block;padding:14px 22px;border-radius:999px;text-decoration:none;font-weight:800;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.btn-black{background:var(--ink);color:var(--white)}
.btn-white{background:var(--white);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-hard)}
.hero{padding:200px 0 140px;position:relative;z-index:2}
.hero-inner{text-align:center}
.hero h1{font-size:clamp(44px,6vw,72px);line-height:1.05;max-width:1120px;margin:0 auto 24px}
.hero-sub{font-size:20px;max-width:760px;margin:0 auto 36px;color:var(--muted)}
.hero-actions{display:flex;justify-content:center;gap:18px;margin-bottom:60px}
.media-frame{aspect-ratio:16/9;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-hard)}
.media-frame video{width:100%;height:100%;object-fit:cover}
.chapter{padding:140px 0;position:relative;z-index:2}
.chapter h2{text-align:center;font-size:clamp(32px,4vw,48px);margin-bottom:48px}
.compare-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;grid-auto-flow:dense}
.compare-card{background:var(--white);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-soft)}
.compare-card.highlight{background:var(--ink);color:var(--white)}
.long-form-guide h3{margin-top:64px}
.long-form-guide p,.long-form-guide li{font-size:18px;line-height:1.6;color:#2b2a28}
.long-form-guide ul{padding-left:22px}
.cta-band{text-align:center;padding:160px 0}
@media(max-width:768px){.hero{padding:160px 0 120px}.nav-links{display:none}.hero-actions{flex-direction:column}.chapter{padding:100px 0}}

/* super-agent-page-refresh:start */
.super-refresh {
  --refresh-accent: #0a0a0a;
  --refresh-wash: rgba(255, 255, 255, 0.68);
  position: relative;
  overflow: hidden;
  margin: clamp(72px, 10vw, 150px) auto;
  padding: clamp(72px, 10vw, 140px) 20px;
  color: #0a0a0a;
  background:
    radial-gradient(circle at 12% 18%, color-mix(in srgb, var(--refresh-accent) 22%, transparent), transparent 34%),
    radial-gradient(circle at 85% 10%, rgba(255,255,255,.82), transparent 28%),
    linear-gradient(135deg, color-mix(in srgb, var(--refresh-accent) 8%, #f7f5ef), #f7f5ef 52%, color-mix(in srgb, var(--refresh-accent) 12%, #ffffff));
  border-top: 1px solid rgba(10,10,10,.12);
  border-bottom: 1px solid rgba(10,10,10,.12);
}
.super-refresh::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .23;
  background-image: linear-gradient(rgba(10,10,10,.11) 1px, transparent 1px), linear-gradient(90deg, rgba(10,10,10,.11) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at 50% 0%, black, transparent 72%);
}
.super-refresh__shell {
  position: relative;
  z-index: 1;
  width: min(1180px, 100%);
  margin: 0 auto;
}
.super-refresh__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding: 10px 14px;
  border: 1px solid rgba(10,10,10,.16);
  border-radius: 999px;
  background: rgba(255,255,255,.54);
  backdrop-filter: blur(18px);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.super-refresh__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, .72fr);
  gap: clamp(26px, 5vw, 72px);
  align-items: end;
}
.super-refresh__hero h2 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(2.7rem, 6vw, 6.2rem);
  line-height: .9;
  letter-spacing: 0;
}
.super-refresh__hero p {
  max-width: 720px;
  margin: 24px 0 0;
  font-size: clamp(1.05rem, 1.7vw, 1.35rem);
  line-height: 1.55;
  color: rgba(10,10,10,.72);
}
.super-refresh__image {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border: 1px solid rgba(10,10,10,.18);
  border-radius: 34px;
  box-shadow: 0 34px 90px rgba(10,10,10,.26);
  background: var(--refresh-wash);
}
.super-refresh__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(.55) contrast(1.16) saturate(.88);
  transition: transform .8s ease, filter .8s ease;
}
.super-refresh__image:hover img {
  transform: scale(1.055);
  filter: grayscale(.16) contrast(1.12) saturate(1.05);
}
.super-refresh__article {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1fr);
  grid-auto-flow: dense;
  gap: 22px 42px;
  margin-top: clamp(52px, 8vw, 104px);
}
.super-refresh__article h2 {
  margin: 0;
  font-size: clamp(1.9rem, 3vw, 3.4rem);
  line-height: 1;
}
.super-refresh__article h3 {
  margin: 24px 0 8px;
  font-size: 1.2rem;
}
.super-refresh__field-note {
  grid-row: span 2;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(10,10,10,.16);
  border-radius: 28px;
  background: rgba(255,255,255,.62);
  box-shadow: 0 20px 52px rgba(10,10,10,.14);
}
.super-refresh__field-note h3 {
  margin-top: 0;
}
.super-refresh__article p,
.super-refresh__article li {
  font-size: 1.02rem;
  line-height: 1.72;
  color: rgba(10,10,10,.76);
}
.super-refresh__article p {
  margin: 0 0 18px;
}
.super-refresh__article ol,
.super-refresh__article ul {
  margin: 0 0 22px 18px;
  padding: 0;
}
.super-refresh__article a {
  color: color-mix(in srgb, var(--refresh-accent) 78%, #0a0a0a);
  font-weight: 800;
}
@media (max-width: 860px) {
  .super-refresh__hero,
  .super-refresh__article {
    grid-template-columns: 1fr;
  }
  .super-refresh__image {
    aspect-ratio: 16 / 10;
  }
  .super-refresh__hero h2 {
    font-size: clamp(2.6rem, 15vw, 4.8rem);
  }
}
/* super-agent-page-refresh:end */