/* ================================================================
   ANADOLU GELECEK ZİRVESİ — FOOTER
   ================================================================
   4 sütunlu grid: Logo/tanıtım, hızlı linkler, iletişim, sosyal medya.
   Responsive: tablet 2 sütun, mobil tek sütun.
   ================================================================ */

/* ---- Footer Wrapper ---- */
.footer {
  background: var(--color-dark-deeper);
  color: rgba(255, 255, 255, 0.7);
  position: relative;
  overflow: hidden;
}

/* Watermark Logo */
.footer__watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200%;
  max-width: 2000px;
  opacity: 0.015; /* Sadece zarif bir doku olarak kalması için minimum seviye */
  pointer-events: none;
  z-index: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer__watermark img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Top accent line */
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg,
      var(--color-accent-green),
      var(--color-primary),
      var(--color-accent-orange),
      var(--color-primary),
      var(--color-accent-green));
  background-size: 200% 100%;
  animation: gradient-shift 8s ease infinite;
}

/* ---- Main Grid ---- */
.footer__main {
  padding: 70px 0 50px;
  position: relative;
  z-index: 1;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
}

/* ---- Column Styles ---- */
.footer__col-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-base);
  color: var(--color-white);
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

.footer__col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--color-accent-orange);
  border-radius: 2px;
}

/* ---- Brand Column ---- */
.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer__logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.footer__brand-desc {
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
}

/* ---- Links Column ---- */
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer__link i {
  font-size: 0.6em;
  opacity: 0;
  transform: translateX(-4px);
  transition: all var(--transition-fast);
  color: var(--color-accent-orange);
}

.footer__link:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

.footer__link:hover i {
  opacity: 1;
  transform: translateX(0);
}

/* ---- Contact Column ---- */
.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.6);
}

.footer__contact-item i {
  color: var(--color-accent-orange);
  width: 16px;
  margin-top: 3px;
  flex-shrink: 0;
}

/* ---- Social Column ---- */
.footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.65);
  font-size: var(--fs-md);
  transition: all var(--transition-normal);
}

.footer__social-link:hover {
  background: var(--color-accent-orange);
  border-color: var(--color-accent-orange);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 4px 16px rgba(255, 140, 0, 0.3);
}

/* ---- Bottom Bar ---- */
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  position: relative;
  z-index: 1;
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__copyright {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.4);
  margin: 0;
  /* Paragrafın varsayılan boşluğunu kaldırarak tam ortalanmasını sağladık */
}

.footer__legal-link {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: all var(--transition-fast);
  font-weight: 500;
}

.footer__legal-link:hover {
  color: var(--color-accent-orange);
  text-decoration: underline;
}

/* Göksima Developer Credit */
.footer__developer {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.4);
  font-family: var(--font-heading);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.footer__developer-link {
  display: inline-flex;
  align-items: center;
}

.footer__developer-logo {
  height: 28px;
  object-fit: contain;
  opacity: 0.7;
  transform: translateY(-10px);
  /* Tasarımın ince ayarı için çok az kaydırma */
  transition: all var(--transition-normal);
}

.footer__developer-link:hover .footer__developer-logo {
  opacity: 1;
}

/* Organizatör Logoları */
.footer__partners {
  display: flex;
  align-items: center;
  gap: 20px;
}

.footer__partner-logo {
  height: 28px;
  opacity: 0.4;
  transition: opacity var(--transition-fast);
  filter: grayscale(1) brightness(2);
}

.footer__partner-logo:hover {
  opacity: 0.8;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 960px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 600px) {
  .footer__main {
    padding: 50px 0 35px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer__partners {
    justify-content: center;
  }
}

/* ================================================================
   COOKIE NOTICE (ÇEREZ BİLDİRİMİ)
   ================================================================ */
.cookie-notice {
  position: fixed;
  bottom: -100px;
  left: 0;
  width: 100%;
  background: rgba(13, 13, 33, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  z-index: 9999;
  transition: bottom 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.3);
}

.cookie-notice.active {
  bottom: 0;
}

.cookie-notice__content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cookie-notice__text {
  display: flex;
  align-items: center;
  gap: 15px;
}

.cookie-notice__text i {
  font-size: 1.5rem;
  color: #ff8c00;
}

.cookie-notice__text p {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

.cookie-notice__text a {
  color: #1c543b;
  font-weight: 600;
  border-bottom: 1px dashed #1c543b;
  transition: all 0.2s;
}

.cookie-notice__text a:hover {
  color: #fff;
  border-color: #fff;
}

@media (max-width: 768px) {
  .cookie-notice__content {
    flex-direction: column;
    text-align: center;
  }
}