/* Buykon — light footer */

.footer {
  --footer-bg: #ffffff;
  --footer-text: #1a1a1a;
  --footer-muted: #6b6b6b;
  --footer-line: #e5e5e5;
  --footer-border: #d9d9d9;
  --footer-accent: #ff9100;
  --footer-accent-2: #e07d00;

  position: relative;
  background: var(--footer-bg);
  color: var(--footer-text);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  margin: 48px clamp(16px, 3vw, 32px) clamp(16px, 3vw, 32px);
  border: 1px solid var(--footer-border);
  border-radius: 20px;
  overflow: hidden;
}

.footer__wrap {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: clamp(40px, 8vw, 72px) clamp(20px, 4vw, 40px) clamp(32px, 5vw, 48px);
}

.footer__brand-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px 18px;
  margin-bottom: clamp(36px, 6vw, 56px);
}

.footer__logo {
  font-size: clamp(3rem, 11vw, 6.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--footer-text);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.footer__logo:hover {
  opacity: 0.75;
}

.footer__badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border: 1.5px solid var(--footer-accent);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--footer-text);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.footer__tagline {
  margin: 0 0 16px;
  font-size: clamp(1.35rem, 3.2vw, 2rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--footer-text);
  max-width: 22ch;
}

.footer__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--footer-muted);
  max-width: 36ch;
}

.footer__heading {
  margin: 0 0 18px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--footer-muted);
}

.footer__col a {
  display: block;
  margin-bottom: 12px;
  font-size: 15px;
  font-weight: 600;
  color: var(--footer-text);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer__col a:last-child {
  margin-bottom: 0;
}

.footer__col a:hover {
  color: var(--footer-accent-2);
}

.footer__social-link {
  display: flex !important;
  align-items: center;
  gap: 10px;
}

.footer__social-link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.85;
}

.footer__bar {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px clamp(20px, 4vw, 40px) 22px;
  border-top: 1px solid var(--footer-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__copy {
  margin: 0;
  font-size: 13px;
  color: var(--footer-muted);
}

.footer__copy-mark {
  color: #9a9a9a;
  font-size: 12px;
  margin-left: 4px;
}

.footer__bar-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.footer__bar-links a {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--footer-text);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer__bar-links a:hover {
  color: var(--footer-accent-2);
}

@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer__intro {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .footer {
    margin: 32px 12px 16px;
    border-radius: 16px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer__brand-row {
    margin-bottom: 28px;
  }

  .footer__tagline {
    max-width: none;
  }

  .footer__bar {
    flex-direction: column;
    align-items: flex-start;
  }
}