:root {
  --bg: #070707;
  --surface: #121212;
  --raised: #1a1a1a;
  --fg: #f6f3ee;
  --muted: #9c9891;
  --subtle: #6c6964;
  --primary: #ff4d00;
  --primary-fg: #140800;
  --border: rgba(246, 243, 238, 0.12);
  --shadow-glow: 0 0 0 1px rgba(255, 77, 0, 0.55), 0 12px 40px rgba(255, 77, 0, 0.28);
  --radius: 1.25rem;
  --font-sans: "Plus Jakarta Sans", "SF Pro Text", system-ui, sans-serif;
  --font-display: "Instrument Serif", "Iowan Old Style", Palatino, Georgia, serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; color-scheme: dark; }
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(72rem, 92%); margin: 0 auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus {
  left: 1rem; top: 1rem; z-index: 100;
  background: var(--primary); color: var(--primary-fg);
  padding: 0.5rem 0.75rem; border-radius: 0.5rem;
}
header {
  position: sticky; top: 0; z-index: 40;
  border-bottom: 1px solid var(--border);
  background: rgba(7, 7, 7, 0.9);
  backdrop-filter: blur(12px);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 4.25rem;
}
.brand { display: flex; align-items: center; gap: 0.65rem; }
.brand img { width: 2.25rem; height: 2.25rem; border-radius: 999px; }
.brand-name { font-weight: 600; font-size: 1.05rem; letter-spacing: -0.02em; line-height: 1; display:block; }
.brand-sub {
  margin-top: 0.15rem; display:block;
  font-size: 0.65rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted);
}
.nav-links { display: none; align-items: center; gap: 1.75rem; }
.nav-links a { font-size: 0.875rem; color: var(--muted); transition: color 0.15s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--fg); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-weight: 600; letter-spacing: 0.02em; border-radius: 999px;
  transition: transform 0.15s, opacity 0.15s, box-shadow 0.15s;
}
.btn:active { transform: scale(0.96); }
.btn-primary {
  background: var(--primary); color: var(--primary-fg);
  box-shadow: var(--shadow-glow);
  height: 2.75rem; padding: 0 1.25rem; font-size: 0.875rem;
}
.btn-primary:hover { opacity: 0.95; }
.btn-ghost {
  border: 1px solid var(--border); color: var(--fg);
  height: 2.75rem; padding: 0 1.25rem; font-size: 0.875rem; background: transparent;
}
.btn-ghost:hover { border-color: rgba(246,243,238,0.28); }
.hero { padding: 4.5rem 0 3.5rem; display: grid; gap: 2.5rem; }
@media (min-width: 960px) {
  .nav-links { display: flex; }
  .hero { grid-template-columns: 1.1fr 0.9fr; align-items: center; padding: 5.5rem 0 4rem; }
}
.eyebrow {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--primary);
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; text-wrap: balance; }
.hero h1 { margin-top: 0.75rem; font-size: clamp(2.75rem, 7vw, 4.5rem); line-height: 1.02; }
.tagline {
  margin-top: 0.85rem; font-size: clamp(1.35rem, 3vw, 1.85rem);
  color: var(--fg); font-family: var(--font-display); font-style: italic;
}
.lead { margin-top: 1.1rem; max-width: 34rem; color: var(--muted); font-size: 1.05rem; line-height: 1.65; }
.cta-row { margin-top: 1.75rem; display: flex; flex-wrap: wrap; gap: 0.85rem; align-items: center; }
.appstore-badge { height: 44px; width: auto; }
.phone-stage { position: relative; display: flex; justify-content: center; gap: 0.85rem; }
.phone {
  width: min(34%, 180px); border-radius: 1.35rem; overflow: hidden;
  border: 1px solid var(--border); background: var(--raised);
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
}
.phone:nth-child(2) { width: min(42%, 220px); transform: translateY(-0.5rem); box-shadow: var(--shadow-glow); }
.phone img { width: 100%; height: auto; }
section { padding: 4rem 0; }
.section-title { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 0.5rem; }
.section-sub { color: var(--muted); max-width: 36rem; margin-bottom: 2rem; }
.steps, .modes, .pillars { display: grid; gap: 1rem; }
@media (min-width: 720px) {
  .steps, .modes, .pillars { grid-template-columns: repeat(3, 1fr); }
}
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.4rem 1.35rem 1.5rem;
}
.card .num { font-size: 0.75rem; letter-spacing: 0.16em; color: var(--primary); font-weight: 600; }
.card h3 { margin-top: 0.55rem; font-size: 1.75rem; }
.card p { margin-top: 0.55rem; color: var(--muted); font-size: 0.95rem; }
.mode {
  background: linear-gradient(180deg, var(--raised), var(--surface));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem;
}
.mode .time {
  display: inline-block; margin-top: 0.65rem; padding: 0.2rem 0.65rem;
  border-radius: 999px; background: rgba(255, 77, 0, 0.15); color: var(--primary);
  font-size: 0.8rem; font-weight: 600;
}
.mode h3 { margin-top: 0.75rem; font-size: 1.65rem; }
.mode p { margin-top: 0.5rem; color: var(--muted); }
.pillar h3 { font-size: 1.4rem; margin-bottom: 0.4rem; }
.pillar p { color: var(--muted); font-size: 0.95rem; }
.about { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.about-grid { display: grid; gap: 2rem; }
@media (min-width: 800px) { .about-grid { grid-template-columns: 1.2fr 0.8fr; align-items: start; } }
.about p { color: var(--muted); max-width: 40rem; }
.contact-box {
  background: var(--raised); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.35rem;
}
.contact-box a { color: var(--fg); text-decoration: underline; text-underline-offset: 4px; }
.contact-box .loc { margin-top: 0.75rem; color: var(--muted); font-size: 0.9rem; }
footer {
  padding: 2.5rem 0 3rem; border-top: 1px solid var(--border);
  color: var(--muted); font-size: 0.85rem;
}
.footer-inner { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; }
.footer-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.footer-links a:hover { color: var(--fg); }
.page-main { padding: 3.5rem 0 4rem; }
.page-main h1 { font-size: clamp(2.4rem, 5vw, 3.4rem); }
.page-main .intro { margin-top: 1.25rem; color: var(--muted); max-width: 40rem; }
.page-main .intro a { color: var(--fg); text-decoration: underline; text-underline-offset: 3px; }
.prose { margin-top: 2rem; max-width: 42rem; }
.prose p, .prose li { color: var(--muted); margin-top: 0.9rem; line-height: 1.65; }
.prose ul { padding-left: 1.15rem; }
.prose li { margin-top: 0.55rem; }
.prose strong { color: var(--fg); font-weight: 600; }
.prose a { color: var(--fg); text-decoration: underline; text-underline-offset: 3px; }
.meta { margin-top: 2rem; font-size: 0.85rem; color: var(--subtle); }
.menu-btn {
  display: inline-flex; width: 2.75rem; height: 2.75rem;
  align-items: center; justify-content: center;
  background: transparent; border: 0; color: var(--fg); cursor: pointer;
}
@media (min-width: 960px) { .menu-btn { display: none; } }
.mobile-nav {
  display: none; flex-direction: column; gap: 0.85rem;
  padding: 0 0 1.25rem; border-top: 1px solid var(--border);
}
.mobile-nav.open { display: flex; }
.mobile-nav a { color: var(--muted); padding-top: 0.85rem; }