/* 워드픽 랜딩(설명) 페이지 전용 스타일 */
:root {
  --ink: #14181f;
  --ink-soft: #4a5262;
  --paper: #ffffff;
  --surface: #f5f7fa;
  --line: #e4e8ee;
  --pick: #2b5fe3;
  --pick-deep: #1e46b0;
  --w-teal: #0fa8a0;
  --w-coral: #f2545b;
  --w-amber: #e8930c;
  --w-violet: #7b61d6;
  --w-gray: #9aa3b2;
  /* 브랜드 로고(core/static/core/img/logo.png) 글자색 */
  --brand-word: #42387b;
  --brand-pick: #008acb;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
section { scroll-margin-top: 76px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ── Nav ── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1080px; margin: 0 auto; padding: 0 24px;
  height: 64px; display: flex; align-items: center; gap: 32px;
}
.brand { font-weight: 800; font-size: 20px; letter-spacing: -0.02em; text-decoration: none; color: var(--brand-word); }
.brand em { font-style: normal; color: var(--brand-pick); }
.nav-menu { display: flex; gap: 26px; margin-left: auto; }
.nav-menu a {
  text-decoration: none; color: var(--ink-soft); font-size: 15px; font-weight: 600;
  padding: 6px 2px;
}
.nav-menu a:hover { color: var(--pick); }
.nav-cta {
  margin-left: 8px;
  background: var(--pick); color: #fff; text-decoration: none;
  font-size: 14px; font-weight: 700;
  padding: 9px 18px; border-radius: 8px;
}
.nav-cta:hover { background: var(--pick-deep); }

/* ── Hero ── */
.hero { padding: 88px 0 96px; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.eyebrow {
  display: inline-block; font-size: 13.5px; font-weight: 700; letter-spacing: .01em;
  color: var(--pick); background: #eef3fe; border: 1px solid #d8e3fc;
  padding: 6px 14px; border-radius: 999px; margin-bottom: 22px;
}
h1 {
  font-size: clamp(34px, 4.6vw, 52px); font-weight: 800; line-height: 1.22;
  letter-spacing: -0.03em; margin-bottom: 20px; word-break: keep-all;
}
h1 .pick-mark {
  color: var(--pick);
  text-decoration: underline;
  text-decoration-thickness: 6px;
  text-decoration-color: rgba(43,95,227,.25);
  text-underline-offset: 6px;
}
.hero-lead { font-size: 17px; color: var(--ink-soft); max-width: 46ch; word-break: keep-all; margin-bottom: 12px; }
.hero-lead strong { color: var(--ink); }
.hero-actions { display: flex; gap: 12px; margin-top: 30px; }
.btn-primary {
  background: var(--pick); color: #fff; text-decoration: none; font-weight: 700; font-size: 16px;
  padding: 14px 28px; border-radius: 10px;
  box-shadow: 0 6px 18px rgba(43,95,227,.28);
}
.btn-primary:hover { background: var(--pick-deep); }
.btn-ghost {
  color: var(--ink); text-decoration: none; font-weight: 700; font-size: 16px;
  padding: 14px 24px; border-radius: 10px; border: 1.5px solid var(--line);
}
.btn-ghost:hover { border-color: var(--ink-soft); }
.hero-note { margin-top: 18px; font-size: 13px; color: var(--w-gray); }

/* signature: word cloud */
.cloud {
  position: relative; height: 400px;
  background: radial-gradient(closest-side, var(--surface) 78%, transparent 100%);
  border-radius: 50%;
  aspect-ratio: 1;
  max-width: 440px;
  margin: 0 auto;
}
.cloud span {
  position: absolute; font-weight: 800; letter-spacing: -0.02em; white-space: nowrap;
  animation: floaty 6s ease-in-out infinite;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}
@media (prefers-reduced-motion: reduce) {
  .cloud span { animation: none; }
  html { scroll-behavior: auto; }
}

/* ── Sections ── */
.sec { padding: 88px 0; }
.sec-alt { background: var(--surface); }
.sec-head { text-align: center; margin-bottom: 52px; }
.sec-eyebrow {
  font-size: 13px; font-weight: 800; letter-spacing: .14em; color: var(--pick);
  margin-bottom: 12px;
}
h2 {
  font-size: clamp(26px, 3.2vw, 34px); font-weight: 800; letter-spacing: -0.02em;
  word-break: keep-all;
}
.sec-sub { margin-top: 12px; color: var(--ink-soft); font-size: 16px; }

/* 사용법 steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.step { text-align: center; padding: 0 18px; position: relative; }
.step + .step::before {
  content: "→"; position: absolute; left: -11px; top: 26px;
  font-size: 22px; color: var(--w-gray); font-weight: 400;
}
.step-ic {
  width: 72px; height: 72px; margin: 0 auto 18px; border-radius: 20px;
  background: var(--paper); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; font-size: 30px;
  box-shadow: 0 2px 10px rgba(20,24,31,.05);
}
.step h3 { font-size: 17px; font-weight: 800; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--ink-soft); word-break: keep-all; }

/* 기능 cards */
.feat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.feat {
  grid-column: span 2;
  background: var(--paper); border: 1px solid var(--line); border-radius: 16px;
  padding: 30px 28px;
}
.feat:nth-child(4) { grid-column: 1 / span 3; }
.feat:nth-child(5) { grid-column: 4 / span 3; }
.feat-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px; font-size: 22px; margin-bottom: 16px;
}
.feat h3 { font-size: 18px; font-weight: 800; margin-bottom: 10px; word-break: keep-all; }
.feat p { font-size: 14.5px; color: var(--ink-soft); word-break: keep-all; }
.feat p + p { margin-top: 8px; }

/* 요금제 */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 56px; }
.plan {
  background: var(--paper); border: 1px solid var(--line); border-radius: 16px;
  padding: 28px 24px; display: flex; flex-direction: column;
}
.plan.hot { border: 2px solid var(--pick); position: relative; }
.plan.hot::after {
  content: "추천"; position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--pick); color: #fff; font-size: 12px; font-weight: 700;
  padding: 3px 12px; border-radius: 999px;
}
.plan-name { font-size: 15px; font-weight: 800; color: var(--ink-soft); }
.plan-price { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; margin: 10px 0 2px; }
.plan-price small { font-size: 14px; font-weight: 600; color: var(--w-gray); }
.plan-desc { font-size: 13px; color: var(--w-gray); margin-bottom: 18px; }
.plan ul { list-style: none; font-size: 14px; color: var(--ink-soft); display: grid; gap: 8px; margin-bottom: 22px; }
.plan ul li::before { content: "✓"; color: var(--pick); font-weight: 800; margin-right: 8px; }
.plan .btn-plan {
  margin-top: auto; text-align: center; text-decoration: none; font-weight: 700; font-size: 14px;
  padding: 11px 0; border-radius: 9px; border: 1.5px solid var(--line); color: var(--ink);
}
.plan.hot .btn-plan { background: var(--pick); border-color: var(--pick); color: #fff; }

.cmp-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); }
table.cmp { border-collapse: collapse; width: 100%; min-width: 820px; font-size: 14px; }
.cmp th, .cmp td { padding: 11px 16px; border-bottom: 1px solid var(--line); text-align: center; }
.cmp thead th { background: var(--surface); font-weight: 800; font-size: 13.5px; }
.cmp thead th:first-child, .cmp thead th:nth-child(2) { text-align: left; }
.cmp .fn { text-align: left; font-weight: 700; color: var(--ink); vertical-align: top; border-right: 1px solid var(--line); }
.cmp .sub { text-align: left; font-weight: 500; color: var(--ink-soft); }
.cmp .grp td {
  background: #fafbfd; font-weight: 800; color: var(--ink); font-size: 13px;
  letter-spacing: .04em; text-align: left;
}
.cmp .ok { color: var(--pick); font-weight: 800; }
.cmp .no { color: #cfd5de; font-weight: 700; }
.cmp-note { margin-top: 14px; font-size: 13px; color: var(--w-gray); text-align: right; }

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; display: grid; gap: 14px; }
details {
  background: var(--paper); border: 1px solid var(--line); border-radius: 14px;
  padding: 0 24px;
}
details[open] { border-color: var(--pick); }
summary {
  cursor: pointer; list-style: none; font-weight: 700; font-size: 16px;
  padding: 20px 0; display: flex; gap: 12px; align-items: baseline; word-break: keep-all;
}
summary::-webkit-details-marker { display: none; }
summary::before { content: "Q."; color: var(--pick); font-weight: 800; flex-shrink: 0; }
details p {
  padding: 0 0 22px 30px; color: var(--ink-soft); font-size: 15px; word-break: keep-all;
}

/* 샘플 이미지 */
.samples { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 36px; }
.sample {
  border-radius: 16px; border: 1px solid var(--line); overflow: hidden; background: var(--paper);
}
.sample-thumb {
  height: 170px; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.sample-thumb span { position: absolute; font-weight: 800; white-space: nowrap; }
.sample-cap { padding: 14px 18px; font-size: 14px; font-weight: 600; color: var(--ink-soft); border-top: 1px solid var(--line); }
.samples-cta { text-align: center; }

/* Footer */
.landing-footer { background: var(--ink); color: #aeb6c4; padding: 44px 0; font-size: 14px; }
.landing-footer .wrap { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; flex-wrap: wrap; }
.landing-footer strong { color: #fff; font-size: 15px; display: block; margin-bottom: 8px; }
.landing-footer a { color: #aeb6c4; text-decoration: none; }
.landing-footer a:hover { color: #fff; }
.foot-copy { font-size: 12.5px; color: #6b7484; margin-top: 6px; }

/* Responsive */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .cloud { height: 320px; max-width: 340px; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 32px 0; }
  .step + .step::before { display: none; }
  .feat-grid { grid-template-columns: 1fr; }
  .feat, .feat:nth-child(4), .feat:nth-child(5) { grid-column: auto; }
  .plans { grid-template-columns: repeat(2, 1fr); }
  .samples { grid-template-columns: 1fr; }
  .nav-menu { display: none; }
}
@media (max-width: 560px) {
  .plans { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
}
a:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(43,95,227,.5); outline-offset: 2px; border-radius: 6px;
}