/* ================== GENEL ================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  font-family: "Montserrat", sans-serif;
  color: #2f2f2f;
  background: #fff;
  min-height: 100vh;
  scroll-behavior: smooth;
}

/* Header yüksekliği kadar boşluk */
body {
  padding-top: 80px;
}
@media (max-width: 992px) {
  body { padding-top: 70px; }
}
@media (max-width: 600px) {
  body { padding-top: 60px; }
}

/* ================== HERO ================== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 140px 20px 160px;
  background: #fff url("../images/footerback.png") center bottom / 900px no-repeat;
  background-attachment: fixed;
  overflow: hidden;
}

.hero .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255, 255, 255, .92), rgba(255, 255, 255, .96));
}

/* ================== KART ================== */
.card {
  position: relative;
  z-index: 1;
  width: min(90%, 650px);
  background: rgba(255, 255, 255, 0.98);
  text-align: center;
  padding: 54px 38px;
  border-radius: 14px;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(6px);
  animation: fadeIn 0.6s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: none; }
}

/* Başlıklar */
.card h1 {
  font-size: 2rem;
  color: #0d1b48;
  font-weight: 600;
  margin-bottom: 12px;
}
.card p {
  color: #444;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 30px;
}

/* ================== GERİ SAYIM ================== */
.countdown-title {
  color: #0d1b48;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 14px;
  letter-spacing: 0.3px;
}

.countdown {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 30px;
}

.time-box {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: linear-gradient(145deg, #fff, #f2f2f2);
  box-shadow:
    inset -3px -3px 8px rgba(255, 255, 255, 0.8),
    inset 3px 3px 8px rgba(0, 0, 0, 0.05),
    0 4px 10px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.time-box:hover {
  transform: translateY(-3px);
  box-shadow:
    inset -2px -2px 6px rgba(255, 255, 255, 0.8),
    inset 3px 3px 6px rgba(0, 0, 0, 0.1),
    0 8px 18px rgba(0, 0, 0, 0.12);
}

.time-box span {
  font-size: 1.6rem;
  font-weight: 600;
  color: #0d1b48;
}
.time-box small {
  font-size: 0.8rem;
  color: #777;
  margin-top: 4px;
}

/* ================== SOSYAL MEDYA ================== */
.social-icons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  margin-top: 20px;
}

.social-icons a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #f1f1f1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow:
    2px 2px 8px rgba(0, 0, 0, 0.05),
    -2px -2px 8px rgba(255, 255, 255, 0.8);
}

.social-icons a:hover {
  transform: translateY(-3px);
  background: #0d1b48;
}

.social-icons a img {
  width: 20px;
  height: 20px;
  filter: brightness(0) saturate(100%) invert(13%) sepia(97%) saturate(553%) hue-rotate(65deg) brightness(92%) contrast(87%);
  transition: filter 0.3s ease;
}

.social-icons a:hover img {
  filter: brightness(0) invert(1);
}

/* ================== ALT KISIM ================== */
.divider {
  width: 70px;
  height: 3px;
  background: #e8c07a;
  border-radius: 2px;
  margin: 26px auto 14px;
}

.card small {
  display: block;
  margin-top: 10px;
  color: #777;
  font-size: 0.8rem;
}

/* ================== RESPONSIVE ================== */
@media (max-width: 992px) {
  .hero {
    padding: 120px 15px 130px;
    background-size: 700px;
  }

  .card {
    padding: 46px 28px;
  }

  .time-box {
    width: 82px;
    height: 82px;
  }

  .card h1 {
    font-size: 1.7rem;
  }
}

@media (max-width: 600px) {
  .hero {
    padding: 100px 12px 120px;
    background-size: 600px;
  }

  .card {
    padding: 40px 24px;
  }

  .card h1 {
    font-size: 1.4rem;
  }

  .time-box {
    width: 75px;
    height: 75px;
  }

  .social-icons a {
    width: 38px;
    height: 38px;
  }

  .social-icons a img {
    width: 18px;
    height: 18px;
  }
}