/* ================================================
   footer.css — Alt Bilgi
   ================================================ */

.footer {
  background: var(--bg-0);
  border-top: 1px solid var(--border-dim);
  position: relative;
  z-index: 1;
  margin-top: 24px;
}

.footer-main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 52px 28px 36px;
  display: flex;
  gap: 52px;
}

.footer-brand { max-width: 270px; flex-shrink: 0; }
.footer-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--text-1);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-logo span { color: var(--blue); }
.footer-tagline { font-size: 13px; color: var(--text-2); line-height: 1.7; margin-bottom: 20px; }
.footer-socials { display: flex; gap: 8px; }
.footer-social-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  background: var(--bg-2);
  border: 1px solid var(--border-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--t-fast);
  text-decoration: none;
}
.footer-social-btn:hover { border-color: var(--blue); transform: translateY(-2px); }

.footer-nav-cols { display: flex; gap: 44px; flex: 1; flex-wrap: wrap; }
.footer-col { display: flex; flex-direction: column; gap: 10px; min-width: 110px; }
.footer-col-title {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 2px;
}
.footer-col a {
  font-size: 13px;
  color: var(--text-2);
  text-decoration: none;
  transition: var(--t-fast);
}
.footer-col a:hover { color: var(--blue); padding-left: 4px; }

/* Newsletter */
.footer-newsletter {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 18px 28px;
  border-top: 1px solid var(--border-dim);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer-newsletter-text { font-size: 13px; color: var(--text-2); }
.footer-newsletter-form { display: flex; gap: 8px; }
.footer-newsletter-input {
  background: var(--bg-2);
  border: 1px solid var(--border-dim);
  border-radius: var(--r-sm);
  padding: 9px 16px;
  color: var(--text-1);
  font-size: 13px;
  width: 220px;
  transition: var(--t-fast);
}
.footer-newsletter-input:focus { border-color: var(--blue); }
.footer-newsletter-input::placeholder { color: var(--text-3); }
.footer-newsletter-btn {
  padding: 9px 20px;
  border-radius: var(--r-sm);
  background: var(--grad-blue);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  border: none;
  cursor: pointer;
  transition: var(--t-fast);
}
.footer-newsletter-btn:hover { transform: translateY(-1px); }

/* Bottom Bar */
.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px 28px;
  border-top: 1px solid var(--border-dim);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--font-mono);
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom a { color: var(--text-3); text-decoration: none; transition: var(--t-fast); }
.footer-bottom a:hover { color: var(--blue); }
.footer-bottom-links { display: flex; gap: 18px; }

/* ---- Footer ---- */
.footer { background: var(--bg-0); border-top: 1px solid var(--border-dim); }
.footer-main { max-width: var(--max-w, 1200px); margin: 0 auto; padding: 48px 28px 28px; display: grid; grid-template-columns: 280px 1fr; gap: 48px; }
.footer-logo { font-family: var(--font-display); font-size: 22px; font-weight: 900; color: var(--text-1); letter-spacing: 2px; margin-bottom: 12px; }
.footer-logo span { color: var(--blue); }
.footer-tagline { font-size: 13px; color: var(--text-3); line-height: 1.7; margin-bottom: 18px; }
.footer-socials { display: flex; gap: 8px; }
.footer-social-btn { width: 36px; height: 36px; border-radius: var(--r-sm); background: var(--bg-3); border: 1px solid var(--border-dim); display: flex; align-items: center; justify-content: center; font-size: 16px; cursor: pointer; transition: var(--t-fast); text-decoration: none; }
.footer-social-btn:hover { border-color: var(--blue); background: var(--blue-dim); transform: translateY(-2px); }
.footer-nav-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col-title { font-family: var(--font-display); font-size: 11px; letter-spacing: 2px; color: var(--text-3); text-transform: uppercase; margin-bottom: 4px; }
.footer-col a { font-size: 13px; color: var(--text-3); text-decoration: none; transition: var(--t-fast); }
.footer-col a:hover { color: var(--text-1); }
.footer-newsletter { max-width: var(--max-w, 1200px); margin: 0 auto; padding: 20px 28px; border-top: 1px solid var(--border-dim); border-bottom: 1px solid var(--border-dim); display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.footer-newsletter-text { font-size: 13px; color: var(--text-2); flex-shrink: 0; }
.footer-newsletter-form { display: flex; gap: 8px; flex: 1; max-width: 400px; }
.footer-newsletter-input { flex: 1; padding: 9px 14px; background: var(--bg-3); border: 1px solid var(--border-dim); border-radius: var(--r-sm); color: var(--text-1); font-size: 13px; transition: var(--t-fast); }
.footer-newsletter-input:focus { border-color: var(--blue); outline: none; }
.footer-newsletter-btn { padding: 9px 18px; background: var(--grad-blue); color: #fff; border: none; border-radius: var(--r-sm); font-size: 13px; font-weight: 700; cursor: pointer; white-space: nowrap; transition: var(--t-fast); }
.footer-newsletter-btn:hover { transform: translateY(-1px); }
.footer-bottom { max-width: var(--max-w, 1200px); margin: 0 auto; padding: 16px 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 12px; color: var(--text-3); flex-wrap: wrap; }
.footer-bottom-links { display: flex; gap: 16px; }
.footer-bottom-links a { color: var(--text-3); text-decoration: none; transition: var(--t-fast); font-size: 12px; }
.footer-bottom-links a:hover { color: var(--text-1); }
@media(max-width: 900px) { .footer-main { grid-template-columns: 1fr; gap: 28px; } .footer-nav-cols { grid-template-columns: repeat(2, 1fr); } }
@media(max-width: 600px) { .footer-nav-cols { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; text-align: center; } }