/* ============================================================
   THE REFINED CO — Footer (refined v2)
   Loads after styles.css; overrides + extends footer rules.
   ============================================================ */

.footer {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 96px 0 0;
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(125, 138, 172, 0.32), transparent);
}

/* Editorial signature line above the grid */
.footer__signature {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 1.4vw, 1.35rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.78);
  text-align: center;
  margin: 0 0 56px;
  padding: 0 16px;
}

.footer__signature em {
  font-style: italic;
  font-weight: 400;
  color: var(--color-champagne);
}

/* Grid: brand + 4 link columns */
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: none;
  align-items: start;
}

.footer__brand {
  padding-right: 24px;
}

.footer__logo {
  display: block;
  margin-bottom: 20px;
  color: var(--color-white);
}

.footer__logo-mark {
  display: block;
  width: 168px;
  height: 58px;
  background-color: currentColor;
  -webkit-mask: url('../media/refined-co-logo.svg') center/contain no-repeat;
  mask: url('../media/refined-co-logo.svg') center/contain no-repeat;
}

.footer__tagline {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-style: italic;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.55;
  margin: 0 0 28px;
  max-width: 28ch;
}

.footer__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-white);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  transition: border-color 0.3s ease, gap 0.3s ease, color 0.3s ease;
}

.footer__cta:hover,
.footer__cta:focus-visible {
  color: var(--color-champagne);
  border-color: var(--color-champagne);
  gap: 14px;
}

.footer__cta svg { flex-shrink: 0; }

/* Columns */
.footer__col {
  display: flex;
  flex-direction: column;
}

.footer__heading {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-champagne);
  margin: 0 0 22px;
}

.footer__link {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.62);
  padding: 4px 0;
  line-height: 1.55;
  transition: color 0.25s ease, transform 0.25s ease;
}

a.footer__link:hover,
a.footer__link:focus-visible {
  color: var(--color-white);
  transform: translateX(2px);
}

.footer__link--note {
  margin-top: 8px;
  font-style: italic;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: rgba(125, 138, 172, 0.85);
}

/* Instagram social with handle */
.footer__social {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.7);
  padding: 4px 0;
  transition: color 0.25s ease;
}

.footer__social:hover,
.footer__social:focus-visible {
  color: var(--color-champagne);
}

.footer__social-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

/* Flourish (line · diamond · line) — ties footer to site motif */
.footer__flourish {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 24px 0 28px;
}

.footer__flourish-line {
  flex: 1;
  max-width: 220px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(125, 138, 172, 0.45), transparent);
}

.footer__flourish-mark {
  font-family: var(--font-serif);
  color: var(--color-champagne);
  font-size: 0.7rem;
  letter-spacing: 0;
  line-height: 1;
  transform: translateY(-1px);
}

/* Bottom bar */
.footer__bottom {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 28px 0 36px;
  font-family: var(--font-sans);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.55);
}

.footer__bottom-locale {
  justify-self: start;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.55);
}

.footer__bottom-copyright {
  justify-self: center;
}

.footer__bottom-links {
  display: flex;
  gap: 22px;
  justify-self: end;
}

.footer__bottom-links a {
  color: rgba(255, 255, 255, 0.55);
  transition: color 0.25s ease;
}

.footer__bottom-links a:hover,
.footer__bottom-links a:focus-visible {
  color: var(--color-white);
}

/* ---- Tablet ---- */
@media (max-width: 980px) {
  .footer { padding-top: 72px; }
  .footer__signature { font-size: 1.1rem; margin-bottom: 44px; }
  .footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 36px;
  }
  .footer__brand { grid-column: 1 / -1; padding-right: 0; }
  .footer__brand .footer__tagline { max-width: 38ch; }
}

/* ---- Mobile ---- */
@media (max-width: 640px) {
  .footer { padding-top: 56px; }
  .footer__signature {
    font-size: 1rem;
    margin-bottom: 36px;
  }
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px 24px;
    padding-bottom: 36px;
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
  .footer__logo-mark { width: 132px; height: 46px; }
  .footer__heading { margin-bottom: 16px; font-size: 0.66rem; }
  .footer__flourish { margin: 12px 0 18px; gap: 12px; }
  .footer__flourish-line { max-width: 80px; }
  .footer__bottom {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 10px;
    padding: 22px 0 28px;
  }
  .footer__bottom-locale,
  .footer__bottom-copyright { justify-self: center; }
  .footer__bottom-links { justify-self: center; gap: 18px; }
}