/* ─── Referral page ──────────────────────────────────── */

.ref-page {
  max-width: 1100px;
  margin: 0 auto;
}

.ref-main {
  max-width: 720px;
  margin: 64px auto 120px;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 56px;
}

/* ─── Header ─────────────────────────────────────────── */

.ref-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: fadeUp 0.8s ease both;
  animation-delay: 0.1s;
}

.ref-eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-olive);
  margin: 0;
}

.ref-title {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 400;
  color: var(--color-text);
  margin: 0;
  line-height: 1.15;
}

.ref-subtitle {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-muted);
  margin: 0;
  letter-spacing: 0.02em;
}

/* ─── Sections ───────────────────────────────────────── */

.ref-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: fadeUp 0.8s ease both;
  animation-delay: 0.3s;
}

.ref-section--highlight {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 40px 48px;
  animation-delay: 0.5s;
}

.ref-heading {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  color: var(--color-text);
  margin: 0;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-divider);
}

.ref-body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--color-text);
  margin: 0;
}

/* ─── What I'm looking for list ─────────────────────── */

.ref-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ref-list-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  align-items: baseline;
}

.ref-list-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-olive);
  flex-shrink: 0;
}

.ref-list-value {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

/* ─── Strengths ──────────────────────────────────────── */

.ref-strength {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--color-divider);
}

.ref-strength:first-of-type {
  border-top: none;
  padding-top: 0;
}

.ref-strength-num {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-muted);
  padding-top: 2px;
}

.ref-strength-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 400;
  color: var(--color-text);
  margin: 0 0 10px;
}

/* ─── Heading row (with copy button) ────────────────── */

.ref-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ─── Copy button ────────────────────────────────────── */

.ref-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--color-divider);
  border-radius: 6px;
  background: transparent;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
  flex-shrink: 0;
}

.ref-copy-btn:hover {
  color: var(--color-text);
  border-color: var(--color-text);
}

.ref-copy-btn--done {
  color: var(--color-olive);
  border-color: var(--color-olive);
}

/* ─── Link rows (link + copy button) ────────────────── */

.ref-link-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.ref-link-row .ref-link {
  flex: 1;
}

.ref-link-row .ref-copy-btn {
  padding: 6px 10px;
}

/* ─── Blurb ──────────────────────────────────────────── */

.ref-blurb {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.85;
  letter-spacing: 0.02em;
  color: var(--color-text);
  margin: 0;
  padding: 32px 40px;
  background: var(--color-surface);
  border-radius: var(--radius-card);
  border-left: 3px solid var(--color-olive);
}

/* ─── Links ──────────────────────────────────────────── */

.ref-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ref-link {
  display: grid;
  grid-template-columns: 28px 120px 1fr;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.18s ease;
}

.ref-link:hover {
  background: var(--color-surface);
}

.ref-link-icon {
  font-size: 16px;
  line-height: 1;
}

.ref-link-label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--color-text);
}

.ref-link-url {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 14px;
  color: var(--color-muted);
  letter-spacing: 0.02em;
}

/* ─── How you can help ───────────────────────────────── */

.ref-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ref-bullets li {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text);
  letter-spacing: 0.02em;
  padding-left: 20px;
  position: relative;
}

.ref-bullets li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-olive);
}

.ref-thanks {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-muted);
  margin: 8px 0 0;
  font-style: italic;
}

/* ─── Mobile ──────────────────────────────────────────── */

@media (max-width: 768px) {
  .ref-main {
    margin: 40px auto 80px;
    gap: 40px;
  }

  .ref-title { font-size: 30px; }

  .ref-section--highlight {
    padding: 28px 24px;
  }

  .ref-blurb {
    padding: 24px 24px 24px 20px;
  }

  .ref-list-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .ref-link {
    grid-template-columns: 28px 1fr;
  }

  .ref-link-url { display: none; }
}