:root {
  --bg: #ffffff;
  --soft: #f6f7f9;
  --border: #e6e8eb;
  --text: #111418;
  --muted: #6b7280;
  --accent: #2563eb;
  --accent2: #7c3aed;
  --green: #2ea043;
  --radius: 14px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, "Apple SD Gothic Neo", "Pretendard", "Segoe UI", system-ui, sans-serif;
  color: var(--text); background: var(--bg); line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
  overflow-wrap: break-word;
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
a { color: inherit; text-decoration: none; }

/* nav */
nav {
  position: sticky; top: 0; z-index: 10;
  background: rgba(255,255,255,.85); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
nav .wrap { display: flex; align-items: center; height: 62px; gap: 12px; }
.logo { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; font-weight: 800; }
.brand { font-weight: 700; font-size: 18px; }
nav .spacer { flex: 1; }
nav a.link { color: var(--muted); font-size: 14px; margin: 0 10px; }
nav a.link:hover { color: var(--text); }

/* buttons */
.btn { display: inline-block; padding: 12px 22px; border-radius: 10px; font-weight: 600; font-size: 15px;
  border: 1px solid var(--border); background: #fff; cursor: pointer; }
.btn.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn.primary:hover { background: #1d4fd7; }
.btn.ghost:hover { background: var(--soft); }

/* hero */
.hero { padding: 80px 0 56px; text-align: center; background:
  radial-gradient(1200px 400px at 50% -50px, #eef4ff 0%, #ffffff 70%); }
.hero .pill { display: inline-block; font-size: 13px; color: var(--accent);
  background: #eef4ff; padding: 5px 14px; border-radius: 999px; margin-bottom: 22px; font-weight: 600; }
.hero h1 { font-size: 50px; line-height: 1.12; letter-spacing: -1px; margin-bottom: 18px; }
.hero h1 .grad { background: linear-gradient(120deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 620px; margin: 0 auto 32px; }
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero .note { color: var(--muted); font-size: 13px; margin-top: 16px; }

/* shot */
.shot { margin: 44px auto 0; max-width: 920px; border-radius: var(--radius);
  border: 1px solid var(--border); box-shadow: 0 30px 60px -20px rgba(37,99,235,.25); overflow: hidden; }
.shot img { display: block; width: 100%; }

/* sections */
section { padding: 72px 0; }
.eyebrow { color: var(--accent); font-weight: 700; font-size: 14px; text-align: center; }
.h2 { font-size: 34px; text-align: center; margin: 8px 0 12px; letter-spacing: -.5px; }
.sub { color: var(--muted); text-align: center; max-width: 600px; margin: 0 auto 44px; }

/* features */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feat { border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; background: #fff; }
.feat .ic { width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center;
  font-size: 20px; background: var(--soft); margin-bottom: 14px; }
.feat h3 { font-size: 17px; margin-bottom: 6px; }
.feat p { color: var(--muted); font-size: 14.5px; }

/* why */
.why { background: var(--soft); }
.why .box { background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px; max-width: 760px; margin: 0 auto; }
.why .quote { font-size: 20px; font-weight: 600; line-height: 1.5; }
.why .quote .mark { color: var(--green); }
.why .desc { color: var(--muted); margin-top: 14px; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step .n { width: 34px; height: 34px; border-radius: 999px; background: var(--accent); color: #fff;
  display: grid; place-items: center; font-weight: 700; margin-bottom: 12px; }
.step h3 { font-size: 17px; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 14.5px; }

/* pricing */
.prices { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; align-items: stretch; }
.price.wide { grid-column: 1 / -1; }
.price.wide ul { columns: 2; column-gap: 32px; }
.price { border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; background: #fff;
  display: flex; flex-direction: column; }
.price.featured { border-color: var(--accent); box-shadow: 0 16px 40px -16px rgba(37,99,235,.3); position: relative; }
.price .tag { position: absolute; top: -12px; left: 28px; background: var(--accent); color: #fff;
  font-size: 12px; padding: 3px 12px; border-radius: 999px; font-weight: 600; }
.price h3 { font-size: 18px; }
.price .amt { font-size: 34px; font-weight: 800; margin: 12px 0 4px; letter-spacing: -1px; }
.price .amt small { font-size: 15px; font-weight: 500; color: var(--muted); }
.price ul { list-style: none; margin: 18px 0; flex: 1; }
.price li { padding: 7px 0; color: #374151; font-size: 14.5px; border-top: 1px solid var(--soft); }
.price li::before { content: "✓"; color: var(--green); font-weight: 700; margin-right: 8px; }

/* footer */
footer { border-top: 1px solid var(--border); padding: 36px 0; color: var(--muted); font-size: 13.5px; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

@media (max-width: 1080px) {
  .prices { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .grid, .steps, .prices { grid-template-columns: 1fr; }
  .price.wide ul { columns: 1; }
  .hero h1 { font-size: 36px; }
}