@import url("tokens.css");

* { box-sizing: border-box; }
html { background: var(--bg); }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px);
}


/* ---------------- Header ---------------- */
.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand-icon { height: 28px; width: 28px; object-fit: contain; flex: none; display: block; }
.brand-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  white-space: nowrap;
  line-height: 1;
}
.brand-word em { font-style: normal; font-weight: 400; color: var(--ink-soft); margin-left: 2px; }
.brand .pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold-ink);
  background: var(--gold-soft);
  padding: 4px 10px;
  border-radius: 999px;
  white-space: nowrap;
}

.header-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--ink-soft);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 8px;
  white-space: nowrap;
  transition: border-color 0.2s var(--ease-studio), color 0.2s var(--ease-studio);
}
.header-link:hover { border-color: var(--gold); color: var(--ink); }

/* ---------------- Hero ---------------- */
.hero { padding: clamp(28px, 5vw, 48px) 0 clamp(20px, 3vw, 32px); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-4);
  line-height: 1.4;
  margin: 0 0 14px;
  color: var(--navy);
}

.hero p.lede {
  font-size: var(--step-0);
  color: var(--ink-soft);
  max-width: 52ch;
  margin: 0 0 22px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--step--1);
  color: var(--ink-soft);
  background: var(--card);
  border: 1px solid var(--border);
  padding: 7px 13px;
  border-radius: 999px;
}

/* ---------------- Section head ---------------- */
.section-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 8px 0 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: var(--step-2);
  margin: 0;
  font-weight: 700;
  white-space: nowrap;
}
.section-head .count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--ink-faint);
}

/* ---------------- Tool grid ---------------- */
.tools { padding-bottom: clamp(48px, 6vw, 72px); }

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 880px) { .tool-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .tool-grid { grid-template-columns: 1fr; } }

.tool-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 200px;
  transition: box-shadow 0.2s var(--ease-studio), border-color 0.2s var(--ease-studio), transform 0.2s var(--ease-studio);
}
.tool-card:hover {
  box-shadow: var(--shadow-lift);
  border-color: var(--gold);
  transform: translateY(-2px);
}
.tool-card.featured { border-color: var(--gold); background: var(--gold-soft); position: relative; overflow: hidden; }
.ribbon {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--gold);
  color: var(--gold-ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 5px 14px;
  border-radius: 0 var(--radius-card) 0 10px;
}

.icon-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-badge);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex: none;
  transition: transform 0.25s var(--ease-studio);
}
.tool-card:hover .icon-badge { transform: scale(1.08) rotate(-3deg); }

.tool-card h3 {
  font-family: var(--font-display);
  font-size: var(--step-1);
  margin: 0;
  font-weight: 700;
  color: var(--navy);
}

.tool-card p {
  margin: 0;
  font-size: var(--step--1);
  color: var(--ink-soft);
  flex: 1;
}

.tool-open {
  margin-top: 2px;
  font-size: var(--step--1);
  font-weight: 700;
  color: var(--gold-ink);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.tool-open .arrow { transition: transform 0.2s var(--ease-studio); }
.tool-card:hover .tool-open .arrow { transform: translateX(4px); }

/* ---------------- Footer ---------------- */
.site-footer {
  background: var(--card);
  border-top: 1px solid var(--border);
  color: var(--ink-faint);
  padding: 22px clamp(16px, 4vw, 40px);
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 0;
}
.site-footer .foot-brand { font-size: var(--step--1); }
.site-footer .foot-links {
  display: flex;
  gap: 18px;
  font-size: var(--step--1);
}
.site-footer a:hover { color: var(--gold-ink); }

/* ---------------- 狭幅スマホ向け調整（変な改行の是正） ---------------- */
@media (max-width: 420px) {
  .hero h1 { font-size: 1.7rem; line-height: 1.4; }
  .eyebrow { font-size: 0.68rem; }
  .brand-word { font-size: 0.85rem; }
  .brand .pill { font-size: 0.62rem; padding: 3px 8px; }
  .trust-row span { font-size: 0.72rem; padding: 6px 10px; }
  .tool-card h3 { font-size: 0.98rem; }
  .section-head h2 { font-size: 1.15rem; }
}

.brand-link { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-link:hover .brand-word { color: var(--gold-ink, var(--gold)); }