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

body {
  min-height: 100vh;
  overflow: hidden;
  background: #050505;
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
}

/* ---------- ARKA PLAN ---------- */
.bg {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 45%, #1a1408 0, #0a0805 45%, #030303 100%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.45;
  animation: float 9s ease-in-out infinite alternate;
}

.o1 {
  width: 420px;
  height: 420px;
  background: #d4af37; /* altın */
  top: -170px;
  left: -120px;
}

.o2 {
  width: 360px;
  height: 360px;
  background: #ffd700; /* parlak altın */
  right: -140px;
  bottom: -120px;
  animation-delay: 2s;
}

.o3 {
  width: 250px;
  height: 250px;
  background: #b8860b; /* koyu altın */
  left: 42%;
  top: 35%;
  opacity: 0.15;
  animation-delay: 4s;
}

/* ---------- IZGARA ---------- */
.grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(212, 175, 55, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.12) 1px, transparent 1px);
  background-size: 55px 55px;
  mask-image: linear-gradient(transparent, #000, transparent);
}

/* ---------- NOISE ---------- */
.noise {
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- İMLEÇ ---------- */
.cursor {
  position: fixed;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(212, 175, 55, 0.22), transparent 68%);
  z-index: 2;
}

/* ---------- NAVBAR ---------- */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 30px 45px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
  animation: down 1s ease;
}

.logo {
  font-weight: 900;
  letter-spacing: 6px;
  font-size: 20px;
  background: linear-gradient(110deg, #fff 5%, #ffd700 40%, #b8860b 70%, #fff 90%);
  background-size: 250% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shine 5s linear infinite;
}

.links {
  display: flex;
  gap: 32px;
  color: #8a7a4a;
  font-size: 10px;
  letter-spacing: 3px;
}

.links span {
  transition: 0.3s;
  cursor: pointer;
}

.links span:hover {
  color: #ffd700;
  text-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
}

/* ---------- ANA İÇERİK ---------- */
main {
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  z-index: 5;
  transition: transform 0.15s;
}

/* Halka */
.ring {
  position: absolute;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 50%;
  animation: spin 25s linear infinite;
}

.ring:before,
.ring:after {
  content: "";
  position: absolute;
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 50%;
  inset: 45px;
}

.ring:after {
  inset: 95px;
  border-color: rgba(255, 215, 0, 0.2);
}

/* Badge */
.badge {
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: 50px;
  padding: 9px 18px;
  color: #d4af37;
  font-size: 10px;
  letter-spacing: 5px;
  background: rgba(212, 175, 55, 0.06);
  backdrop-filter: blur(10px);
  animation: up 1s ease both;
  box-shadow: 0 0 25px rgba(212, 175, 55, 0.15);
}

/* Başlık */
h1 {
  font-size: clamp(100px, 19vw, 250px);
  line-height: 0.8;
  letter-spacing: -14px;
  font-weight: 900;
  background: linear-gradient(110deg, #fff8dc 5%, #ffd700 30%, #d4af37 55%, #b8860b 75%, #fff8dc 95%);
  background-size: 250% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 80px rgba(212, 175, 55, 0.35);
  animation: reveal 1.3s cubic-bezier(0.16, 1, 0.3, 1) both, shine 5s linear infinite;
}

/* Alt yazı */
p {
  margin-top: 35px;
  color: #b8a76a;
  font-size: 12px;
  letter-spacing: 6px;
  animation: up 1s 0.25s ease both;
}

/* Buton */
button {
  margin-top: 45px;
  padding: 16px 24px;
  border: 1px solid rgba(212, 175, 55, 0.5);
  border-radius: 50px;
  background: rgba(212, 175, 55, 0.08);
  color: #ffd700;
  backdrop-filter: blur(15px);
  display: flex;
  gap: 20px;
  align-items: center;
  cursor: pointer;
  letter-spacing: 3px;
  font-size: 10px;
  transition: 0.3s;
  animation: up 1s 0.45s ease both;
}

button:hover {
  background: linear-gradient(110deg, #ffd700, #d4af37, #b8860b);
  color: #000;
  transform: scale(1.08);
  box-shadow: 0 0 45px rgba(255, 215, 0, 0.5);
  border-color: #ffd700;
}

.arrow {
  font-size: 19px;
}

/* ---------- FOOTER ---------- */
footer {
  position: fixed;
  bottom: 25px;
  left: 45px;
  right: 45px;
  display: flex;
  justify-content: space-between;
  color: #5a4d2a;
  font-size: 9px;
  letter-spacing: 2px;
  z-index: 10;
}

/* ---------- ANİMASYONLAR ---------- */
@keyframes reveal {
  from {
    opacity: 0;
    transform: scale(0.65);
    filter: blur(25px);
  }
  to {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
  }
}

@keyframes up {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes down {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes shine {
  to {
    background-position: 250% center;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes float {
  to {
    transform: translate(80px, 50px) scale(1.2);
  }
}

/* ---------- MOBİL ---------- */
@media (max-width: 600px) {
  nav {
    padding: 22px;
  }
  .links {
    display: none;
  }
  footer {
    left: 22px;
    right: 22px;
  }
  .ring {
    width: 330px;
    height: 330px;
  }
  h1 {
    letter-spacing: -7px;
  }
  p {
    font-size: 9px;
    letter-spacing: 3px;
  }
}