/* ── MASTHEAD ── */
.masthead {
  padding-top: 34px;
  text-align: center;
}

.masthead__inner {
  border-bottom: 3px double var(--ink);
  padding-bottom: 22px;
}

.masthead h1 {
  font-size: clamp(40px, 6.2vw, 82px);
  letter-spacing: 0.005em;
}

.masthead__sub {
  margin: 14px auto 0;
  max-width: 54ch;
  font-size: 19px;
  font-style: italic;
  color: var(--body-muted);
  text-wrap: pretty;
}

/* ── TOOL GRID ── */
.tool-grid-wrap {
  padding-top: 32px;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  border-top: var(--hairline);
  border-left: var(--hairline);
}

.tool-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px 26px 24px;
  border-right: var(--hairline);
  border-bottom: var(--hairline);
  color: var(--ink);
  min-height: 252px;
}

.tool-card:hover {
  background: var(--paper-hover);
  color: var(--ink);
}

.tool-card__eyebrow {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--accent);
}

.tool-card__name {
  font-size: 31px;
}

.tool-card__desc {
  font-size: 17.5px;
  flex: 1;
  text-wrap: pretty;
}

.tool-card__footer {
  border-top: var(--hairline);
  padding-top: 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.tool-card__fact {
  color: var(--meta);
}

.tool-card__open {
  color: var(--accent);
}

@media (max-width: 600px) {
  .tool-card {
    min-height: 0;
  }
}

/* ── AUTHOR'S NOTE ── */
.note {
  padding: 48px var(--gutter) 60px;
}

.note__inner {
  max-width: 60ch;
  margin: 0 auto;
  text-align: center;
}

.note__kicker {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--meta);
}

.note p:first-of-type {
  margin-top: 16px;
  font-size: 21px;
  line-height: 1.55;
  color: var(--ink);
  text-wrap: pretty;
}

.note p + p {
  margin-top: 18px;
  font-size: 17px;
  line-height: 1.55;
  color: var(--body-muted);
}