/* Ramonote 소개 사이트 — build.py 가 만든 index.html(en/ko/zh)이 함께 쓴다 */
@font-face {
  font-family: "Pretendard Variable";
  src: url("assets/PretendardVariable.woff2") format("woff2-variations");
  font-weight: 45 920;
  font-display: swap;
}

:root {
  --bg: #fbfaf8;
  --bg-soft: #f3efe9;
  --card: #ffffff;
  --text: #1d1b19;
  --text-2: #5f5a55;
  --line: rgba(0, 0, 0, 0.08);
  --coral: #e2674d;
  --coral-deep: #c9523b;
  --teal: #00897b;
  --shadow: 0 24px 60px rgba(60, 30, 20, 0.14);
  --radius: 18px;
  --font: "Pretendard Variable", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Segoe UI", sans-serif;
  color-scheme: light;
}
:root:lang(zh) {
  --font: "Pretendard Variable", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161412;
    --bg-soft: #201d1a;
    --card: #24211e;
    --text: #f2eee9;
    --text-2: #b3aca5;
    --line: rgba(255, 255, 255, 0.1);
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--coral-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* 상단 */
.nav { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 22px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--text); }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.brand:hover { text-decoration: none; }
.nav-links { display: flex; gap: 20px; margin-left: 8px; }
.nav-links a { color: var(--text-2); font-size: 15px; }
.spacer { flex: 1; }
.langs { display: flex; gap: 4px; font-size: 14px; }
.langs a { color: var(--text-2); padding: 4px 8px; border-radius: 8px; white-space: nowrap; }
.langs a[aria-current] { color: var(--text); background: var(--bg-soft); font-weight: 600; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 12px; font-weight: 600; font-size: 16px; border: 1px solid transparent; }
.btn:hover { text-decoration: none; }
.btn.primary { background: var(--coral); color: #fff; }
.btn.primary:hover { background: var(--coral-deep); }
.btn.ghost { border-color: var(--line); color: var(--text); background: var(--card); }
.btn.small { padding: 8px 14px; font-size: 14px; border-radius: 10px; }

/* 첫 화면 */
.hero { padding: 72px 0 40px; text-align: center; }
.hero h1 { font-size: clamp(34px, 5.4vw, 60px); line-height: 1.12; letter-spacing: -0.02em; margin: 0 auto 18px; max-width: 16em; }
.hero h1 em { font-style: normal; color: var(--coral); }
.hero p.lead { font-size: clamp(17px, 2vw, 20px); color: var(--text-2); max-width: 36em; margin: 0 auto 30px; }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.note-small { margin-top: 14px; font-size: 14px; color: var(--text-2); }
.shot { margin: 52px auto 0; max-width: 1040px; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); background: var(--card); }

/* 기능 */
section { padding: 80px 0; }
section.soft { background: var(--bg-soft); }
.section-head { text-align: center; max-width: 40em; margin: 0 auto 44px; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 40px); line-height: 1.2; margin: 0 0 12px; letter-spacing: -0.01em; }
.section-head p { color: var(--text-2); margin: 0; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card .ic { font-size: 26px; line-height: 1; margin-bottom: 12px; }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--text-2); font-size: 15.5px; }

/* 화면 소개 */
.split { display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: center; }
.split.rev { grid-template-columns: 1fr 1.15fr; }
.split h2 { font-size: clamp(26px, 3vw, 36px); line-height: 1.2; margin: 0 0 14px; }
.split p { color: var(--text-2); margin: 0 0 12px; }
.split ul { padding-left: 1.1em; color: var(--text-2); margin: 0; }
.split li { margin: 6px 0; }
.split .shot { margin: 0; }
.phones { display: flex; gap: 18px; justify-content: center; }
.phone { width: 44%; max-width: 260px; border-radius: 34px; overflow: hidden; box-shadow: var(--shadow); border: 6px solid #1c1c1e; background: #1c1c1e; }
.phone:nth-child(2) { transform: translateY(28px); }
.badge { display: inline-block; font-size: 13px; font-weight: 600; color: var(--teal); background: color-mix(in srgb, var(--teal) 12%, transparent); padding: 3px 10px; border-radius: 999px; margin-bottom: 12px; }

/* 충돌 알림 그림 */
.dialog { background: var(--card); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); padding: 26px 24px 20px; max-width: 380px; margin: 0 auto; text-align: center; }
.dialog img { width: 56px; height: 56px; border-radius: 13px; margin: 0 auto 12px; }
.dialog strong { display: block; font-size: 16px; line-height: 1.4; }
.dialog p { font-size: 14px; color: var(--text-2); margin: 8px 0 16px; }
.dlg-btns { display: flex; flex-direction: column; gap: 8px; }
.dlg-btns span { padding: 9px 12px; border-radius: 10px; background: var(--bg-soft); font-size: 14.5px; font-weight: 600; }
.dlg-btns span.on { background: var(--coral); color: #fff; }

/* 가격 */
.price { max-width: 520px; margin: 0 auto; text-align: center; background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 36px 28px; box-shadow: var(--shadow); }
.price .amount { font-size: 44px; font-weight: 800; letter-spacing: -0.02em; margin: 6px 0; }
.price ul { list-style: none; padding: 0; margin: 20px 0 26px; color: var(--text-2); }
.price li { padding: 6px 0; border-top: 1px solid var(--line); }
.price li:first-child { border-top: none; }
.draft { display: inline-block; font-size: 12px; font-weight: 700; color: #b45309; background: #fef3c7; padding: 2px 8px; border-radius: 6px; }

/* 자주 묻는 질문 */
.faq { max-width: 760px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 4px; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 17.5px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: "+"; color: var(--text-2); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq summary::-webkit-details-marker { display: none; }
.faq p { color: var(--text-2); margin: 10px 0 0; }

/* 아래 */
footer { border-top: 1px solid var(--line); padding: 36px 0 48px; color: var(--text-2); font-size: 14px; }
footer .wrap { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
footer a { color: var(--text-2); }

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .split, .split.rev { grid-template-columns: 1fr; gap: 28px; }
  .split.rev .phones { order: 2; }
  .nav-links { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .grid { grid-template-columns: 1fr; }
  .hero { padding-top: 48px; }
  section { padding: 56px 0; }
  .nav .btn { display: none; }
  .nav .wrap { gap: 10px; }
  .langs a { padding: 4px 6px; font-size: 13px; }
}

/* 개인정보처리방침·이용약관 */
.legal { max-width: 780px; padding-top: 40px; padding-bottom: 80px; }
.legal h1 { font-size: 34px; line-height: 1.2; }
.legal h2 { font-size: 21px; margin-top: 34px; }
.legal p, .legal li { color: var(--text-2); }
.legal table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
.legal th, .legal td { border-bottom: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.legal th { color: var(--text); }
.legal mark { background: #fef3c7; color: #92400e; padding: 0 3px; border-radius: 4px; }
.legal-draft { background: #fef3c7; color: #92400e; padding: 10px 14px; border-radius: 10px; font-size: 14.5px; font-weight: 600; }
.legal-note { font-size: 14.5px; }


/* 곧 출시 페이지 */
.soon-points { list-style: none; padding: 0; margin: 0 auto; max-width: 760px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.soon-points li { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; color: var(--text-2); }
@media (max-width: 560px) { .soon-points { grid-template-columns: 1fr; } }