:root { --orange:#ff6c2c; --ink:#1c1c1c; --muted:#5c5c5c; --line:#ececec; --page:#f6f6f6; }
* { box-sizing: border-box; }
html, body { margin: 0; font-family: "Segoe UI", Helvetica, Arial, sans-serif; color: var(--ink); background: #fff; }
a { color: inherit; text-decoration: none; }
html { overflow-x: hidden; }
.nav {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 16px clamp(16px, 6vw, 8vw); border-bottom: 1px solid var(--line); position: sticky; top: 0; background: #fff; z-index: 10;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 22px; }
.mark {
  width: 34px; height: 34px; border-radius: 8px; display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, #ff8a4c, #e45516);
}
.nav nav { display: flex; gap: 18px; align-items: center; }
.hero {
  padding: clamp(36px, 8vw, 72px) clamp(16px, 6vw, 8vw) clamp(32px, 6vw, 56px);
  background: radial-gradient(800px 300px at 90% 0%, rgba(255,108,44,.16), transparent), var(--page);
}
.eyebrow { color: var(--orange); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-size: 12px; }
.hero h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.1; margin: 8px 0 16px; }
.lead { max-width: 560px; color: var(--muted); font-size: 18px; }
.cta-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.btn {
  border: 1px solid var(--line); background: #fff; border-radius: 10px; padding: 10px 16px; cursor: pointer; font: inherit;
}
.btn.primary, .ghost {
  background: var(--orange); color: #fff; border-color: var(--orange); font-weight: 700;
}
.ghost { padding: 8px 14px; border-radius: 10px; }
.wrap { padding: clamp(32px, 6vw, 56px) clamp(16px, 6vw, 8vw); width: 100%; }
.legal-wrap { max-width: 820px; margin: 0 auto; }
.narrow-wrap { max-width: 640px; margin: 0 auto; }
.muted-bg { background: var(--page); }
h2 { margin: 0 0 8px; }
.sub { color: var(--muted); margin: 0 0 28px; }
.packs { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 18px; }
.pack {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: clamp(16px, 3vw, 22px);
  box-shadow: 0 8px 24px rgba(0,0,0,.04); display: flex; flex-direction: column; gap: 8px;
  min-width: 0;
}
.pack.featured { border-color: var(--orange); box-shadow: 0 12px 30px rgba(255,108,44,.18); }
.badge { align-self: flex-start; background: #fff1e8; color: #c44a10; font-size: 11px; font-weight: 800; padding: 3px 8px; border-radius: 99px; }
.price { font-size: 32px; font-weight: 800; }
.price small { font-size: 14px; color: var(--muted); font-weight: 600; }
.pack ul { margin: 8px 0 16px; padding-left: 18px; color: #333; line-height: 1.7; }
.feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 16px; }
.feat-grid article { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.feat-grid h3 { margin: 0 0 6px; font-size: 16px; }
.feat-grid p { margin: 0; color: var(--muted); }
.foot { padding: 22px clamp(16px, 6vw, 8vw); border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--muted); }
.foot-links { display: flex; gap: 16px; flex-wrap: wrap; }
.maint { background: #fff1e8; color: #9a3412; text-align: center; padding: 10px 16px; font-weight: 700; }
.sheet .terms { font-weight: 500; display: flex; gap: 8px; align-items: flex-start; }
.sheet .terms input { width: auto; margin-top: 3px; }
.overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.4); display: grid; place-items: center; padding: 20px; z-index: 20;
}
.overlay[hidden] { display: none !important; }
.sheet { width: min(420px, calc(100vw - 32px)); background: #fff; border-radius: 14px; padding: 20px; }
.sheet label { display: block; font-size: 12px; font-weight: 700; margin: 10px 0; }
.sheet input { width: 100%; margin-top: 4px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; }
.err { color: #b42318; min-height: 1.2em; }