/* Soomi marketing site — shared */
:root {
  --orange: #FF7A00;
  --text: #1A1A2E;
  --muted: #64748B;
  --bg: #FAFBFC;
  --card: #fff;
  --border: #EEF1F5;
  --radius: 16px;
  --shadow: 0 2px 16px rgba(15, 23, 42, 0.06);
  --max: 720px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--orange); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

.site-header {
  padding: 20px 0;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.brand img { width: 48px; height: 48px; border-radius: 14px; box-shadow: var(--shadow); }
.brand span { font-size: 1.35rem; font-weight: 800; letter-spacing: -.02em; }

.nav a {
  font-size: .9rem; font-weight: 600; color: var(--muted);
  margin-left: 18px; text-decoration: none;
}
.nav a:hover { color: var(--orange); }

.hero {
  text-align: center;
  padding: 48px 0 40px;
}
.hero img.hero-logo {
  width: 88px; height: 88px; border-radius: 22px;
  box-shadow: 0 8px 28px rgba(255,122,0,.2);
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(1.75rem, 5vw, 2.25rem);
  font-weight: 800; line-height: 1.2; margin-bottom: 12px;
}
.hero p {
  font-size: 1.05rem; color: var(--muted); max-width: 520px; margin: 0 auto 24px;
}
.btn-store {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange); color: #fff;
  padding: 14px 28px; border-radius: 14px;
  font-weight: 700; font-size: 1rem; text-decoration: none;
  box-shadow: 0 6px 20px rgba(255,122,0,.3);
}
.btn-store:hover { text-decoration: none; opacity: .95; }

.section-title {
  font-size: 1.35rem; font-weight: 800;
  margin-bottom: 20px; text-align: center;
}

.posts-grid {
  display: grid; gap: 20px;
  padding-bottom: 48px;
}
@media (min-width: 600px) {
  .posts-grid { grid-template-columns: 1fr 1fr; }
}

.post-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s;
  text-decoration: none; color: inherit; display: block;
}
.post-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(15,23,42,.08);
  text-decoration: none;
}
.post-card img {
  width: 100%; height: 160px; object-fit: cover;
  background: linear-gradient(135deg, #FFF5EB, #FFE8D6);
}
.post-card .body { padding: 16px 18px 20px; }
.post-card h3 { font-size: 1.05rem; margin-bottom: 8px; line-height: 1.35; }
.post-card p { font-size: .88rem; color: var(--muted); line-height: 1.5; }
.post-card .meta { font-size: .75rem; color: #94A3B8; margin-top: 10px; font-weight: 600; }

.site-footer {
  text-align: center; padding: 28px 20px 40px;
  font-size: .82rem; color: var(--muted);
  border-top: 1px solid var(--border);
}
.site-footer a { color: var(--muted); margin: 0 8px; }

/* Article */
.article { padding: 24px 0 48px; }
.article-back {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--border); background: #fff;
  color: var(--text); text-decoration: none; margin-bottom: 20px;
  box-shadow: var(--shadow);
}
.article-back:hover { text-decoration: none; color: var(--orange); }
.article-hero {
  width: 100%; border-radius: var(--radius); margin-bottom: 24px;
  max-height: 280px; object-fit: cover;
  box-shadow: var(--shadow);
}
.article h1 { font-size: 1.75rem; font-weight: 800; margin-bottom: 8px; line-height: 1.25; }
.article .date { color: #94A3B8; font-size: .85rem; margin-bottom: 24px; }
.article p { margin-bottom: 16px; color: #334155; font-size: 1.02rem; line-height: 1.75; }
.article h2 { font-size: 1.2rem; margin: 28px 0 12px; font-weight: 800; }

.cta-box {
  margin-top: 32px; padding: 24px; text-align: center;
  background: linear-gradient(135deg, #FFF8F0, #fff);
  border: 1px solid rgba(255,122,0,.2); border-radius: var(--radius);
}