/* =====================================================================
 * EasyCoffee 랜딩 공용 스타일 (서브페이지 roadmap.php / changelog.php 용)
 * index.php의 디자인 토큰·네비·푸터와 동일한 룩을 공유한다.
 * ===================================================================== */
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");

/* ===== 디자인 토큰 ===== */
:root {
  --cream:      #faf7f2;
  --cream-2:    #f3ece1;
  --paper:      #ffffff;
  --ink:        #1d1610;
  --ink-2:      #4d4338;
  --ink-soft:   #8a7d6e;
  --espresso:   #1a1209;
  --espresso-2: #2a1d11;
  --amber:      #c47a2c;
  --amber-2:    #e0993f;
  --amber-deep: #a5631d;
  --line:       #e9e0d2;
  --line-2:     #ded2bf;
  --green:      #3f7d4f;
  --radius:     22px;
  --shadow-sm:  0 2px 10px rgba(60,40,20,0.05);
  --shadow:     0 18px 50px rgba(70,45,20,0.10);
  --shadow-lg:  0 30px 80px rgba(60,38,15,0.16);
  --maxw:       1180px;
}

/* ===== 리셋 ===== */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; width: 100%; max-width: 100%; overflow-x: hidden; }
body { margin: 0; font-family: 'Pretendard', sans-serif; background: var(--cream); color: var(--ink); line-height: 1.6; -webkit-font-smoothing: antialiased; width: 100%; max-width: 100%; }
h1, h2, h3, h4 { margin: 0; word-break: keep-all; letter-spacing: -0.035em; line-height: 1.18; font-weight: 800; }
p { margin: 0; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ===== 공통 ===== */
.eyebrow { display: inline-flex; align-items: center; gap: 7px; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.02em; color: var(--amber-deep); background: rgba(196,122,44,0.10); padding: 7px 14px; border-radius: 999px; }
.eyebrow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--amber); }

/* ===== 버튼 ===== */
.btn { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1rem; padding: 14px 26px; border-radius: 999px; border: 1.5px solid transparent; cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease; }
.btn-amber { background: linear-gradient(135deg, var(--amber-2), var(--amber-deep)); color: #fff; box-shadow: 0 10px 26px rgba(165,99,29,0.30); }
.btn-amber:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(165,99,29,0.38); }
.btn-dark { background: var(--ink); color: var(--cream); }
.btn-dark:hover { transform: translateY(-2px); background: #000; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--ink); transform: translateY(-2px); }

/* ===== 네비게이션 (sticky + 스크롤 상태) ===== */
.nav { position: sticky; top: 0; z-index: 50; transition: background .25s ease, box-shadow .25s ease, border-color .25s ease; border-bottom: 1px solid transparent; background: rgba(250,247,242,0.88); backdrop-filter: blur(12px); border-bottom-color: var(--line); }
.nav.scrolled { box-shadow: var(--shadow-sm); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 1.3rem; }
.nav-links { display: flex; gap: 32px; }
.nav-links a { color: var(--ink-2); font-weight: 600; font-size: 0.95rem; transition: color .15s; }
.nav-links a:hover, .nav-links a.active { color: var(--amber-deep); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-login { font-weight: 600; color: var(--ink-2); padding: 10px 6px; }
.nav-login:hover { color: var(--ink); }
@media (max-width: 860px) { .nav-links { display: none; } }

/* ===== 서브페이지 상단 히어로 ===== */
.page-hero { padding: 84px 0 56px; background: linear-gradient(170deg, #ffffff 0%, #f3ece1 100%); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.2rem); font-weight: 900; margin: 20px 0 16px; letter-spacing: -0.04em; }
.page-hero p { color: var(--ink-2); font-size: 1.12rem; max-width: 640px; }
.section-pad { padding: 70px 0 100px; }

/* ===== 로드맵 타임라인 (세로 선 연결 + 날짜, 최신이 위·과거가 아래) ===== */
.road-list { max-width: 720px; margin: 0 auto; padding-left: 4px; }
.road-item { position: relative; padding: 0 0 38px 34px; }
.road-item:last-child { padding-bottom: 0; }
/* 세로 연결선 — 각 항목의 점에서 아래로 (선 center = x7px). 마지막(맨 아래) 항목은 선 없음 */
.road-item::after { content: ''; position: absolute; left: 6px; top: 8px; bottom: -8px; width: 2px; background: var(--line); }
.road-item:last-child::after { display: none; }
/* 타임라인 노드(점) — 점 center = x7px → 선과 정확히 일치 */
.road-item::before { content: ''; box-sizing: border-box; position: absolute; left: 1px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--cream); border: 3px solid var(--ink-soft); z-index: 1; }
.road-item.doing::before { border-color: var(--amber); animation: roadPulse 1.6s ease-in-out infinite; }  /* 진행 중: 깜빡임 */
.road-item.plan::before  { border-color: var(--line-2); }
.road-item.done::before  { border-color: var(--green); }
@keyframes roadPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(196,122,44,0.5); }
  50%      { box-shadow: 0 0 0 7px rgba(196,122,44,0); }
}
@media (prefers-reduced-motion: reduce) { .road-item.doing::before { animation: none; } }
.road-date { font-size: 0.82rem; font-weight: 800; color: var(--amber-deep); letter-spacing: 0.02em; margin-bottom: 6px; }
.road-body-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 7px; }
.road-body-head h3 { font-size: 1.15rem; }
.road-status { font-size: 0.72rem; font-weight: 800; padding: 3px 11px; border-radius: 999px; letter-spacing: 0.02em; }
.road-status.doing { color: var(--amber-deep); background: rgba(196,122,44,0.12); }
.road-status.plan  { color: var(--ink-soft); background: var(--cream-2); }
.road-status.done  { color: var(--green); background: rgba(63,125,79,0.12); }
.road-item > p { color: var(--ink-2); font-size: 0.98rem; line-height: 1.6; }
/* 예정 항목: 텍스트만 살짝 흐리게 (점·선은 그대로) */
.road-item.plan .road-date,
.road-item.plan .road-body-head,
.road-item.plan > p { opacity: 0.55; }
@media (max-width: 560px) { .road-item { padding-left: 28px; } }

/* ===== 체인지로그 ===== */
.log-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.log-entry { background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 26px 28px; }
.log-entry-head { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
.log-ver { font-weight: 900; font-size: 1.25rem; letter-spacing: -0.03em; }
.log-date { color: var(--ink-soft); font-size: 0.9rem; }
.log-latest { font-size: 0.7rem; font-weight: 800; color: #fff; background: var(--amber-deep); padding: 3px 10px; border-radius: 999px; }
.log-items { display: flex; flex-direction: column; gap: 10px; }
.log-row { display: flex; gap: 11px; align-items: flex-start; color: var(--ink-2); font-size: 0.96rem; line-height: 1.6; }
.log-tag { flex-shrink: 0; font-size: 0.7rem; font-weight: 800; padding: 2px 9px; border-radius: 6px; margin-top: 2px; min-width: 56px; text-align: center; }
.log-tag.new { color: var(--green); background: rgba(63,125,79,0.12); }
.log-tag.imp { color: var(--amber-deep); background: rgba(196,122,44,0.12); }
.log-tag.fix { color: #b5651d; background: rgba(181,101,29,0.12); }

/* ===== 푸터 ===== */
.foot { background: var(--cream); border-top: 1px solid var(--line); padding: 64px 0 36px; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 44px; }
.foot .brand { margin-bottom: 12px; }
.foot-desc { color: var(--ink-soft); font-size: 0.9rem; max-width: 260px; }
.foot h4 { font-size: 0.82rem; font-weight: 800; color: var(--ink); margin-bottom: 16px; letter-spacing: 0.02em; text-transform: uppercase; }
.foot ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 11px; }
.foot ul a { color: var(--ink-2); font-size: 0.92rem; }
.foot ul a:hover { color: var(--amber-deep); }
.foot-biz { border-top: 1px solid var(--line); padding-top: 24px; margin-bottom: 22px; color: var(--ink-soft); font-size: 0.82rem; line-height: 1.85; }
.foot-biz span { white-space: nowrap; }
.foot-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; border-top: 1px solid var(--line); padding-top: 26px; color: var(--ink-soft); font-size: 0.86rem; }
.foot-bottom .legal { display: flex; gap: 22px; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr 1fr; } }