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

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, #1b2735, #090a0f);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #f5f5f5;
  overflow: hidden;
}

.menu-orbit {
  position: relative;
  width: 550px;
  height: 550px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-center {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #ffffff, #2196f3);
  box-shadow:
    0 0 25px rgba(33, 150, 243, 0.7),
    0 0 60px rgba(33, 150, 243, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  text-align: center;
  text-transform: uppercase;
  position: relative;
  z-index: 2;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo-img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
  display: block;
  animation: rotateLogoReverse 8s linear infinite;
}

@keyframes rotateLogoReverse {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(-360deg);
  }
}

.menu-center:hover {
  transform: scale(1.08);
  box-shadow:
    0 0 30px rgba(33, 150, 243, 0.9),
    0 0 80px rgba(33, 150, 243, 0.7);
}

.orbit-ring {
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.15);
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.4s ease, transform 0.4s ease;
  pointer-events: none;
}

.planet-container {
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.planets {
  position: relative;
  width: 100%;
  height: 100%;
  animation: rotateOrbit 18s linear infinite;
  transform-origin: center;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.menu-orbit:hover .orbit-ring,
.menu-orbit:hover .planets {
  opacity: 1;
  transform: scale(1);
}

@keyframes rotateOrbit {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.planet-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: counterRotate 18s linear infinite;
}

.planet-label {
  display: inline-block;
}

@keyframes counterRotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(-360deg);
  }
}

.planet-btn {
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background: #ff6f61;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow:
    0 0 12px rgba(0, 0, 0, 0.5),
    0 0 20px rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  text-align: center;
  pointer-events: auto;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.planet-btn:hover {
  box-shadow:
    0 0 18px rgba(0, 0, 0, 0.7),
    0 0 30px rgba(255, 255, 255, 0.3);
}

/* Planet 1 - MES - Kırmızı/Turuncu */
.planet-1 {
  background: linear-gradient(135deg, #ff6f61, #ff5252);
  transform: translate(-50%, -50%) rotate(-90deg) translate(0, -200px);
  box-shadow: 0 0 20px rgba(255, 111, 97, 0.6);
}

.planet-1 .planet-label {
  transform: rotate(90deg);
  color: #fff;
}

.planet-1:hover {
  transform: translate(-50%, -50%) rotate(-90deg) translate(0, -200px) scale(1.12);
  box-shadow: 0 0 25px rgba(255, 111, 97, 0.8), 0 0 40px rgba(255, 111, 97, 0.4);
  background: linear-gradient(135deg, #ff8a65, #ff6f61);
}

/* Planet 2 - Satınalma - Mor/Pembe */
.planet-2 {
  background: linear-gradient(135deg, #ab47bc, #9c27b0);
  transform: translate(-50%, -50%) rotate(-45deg) translate(0, -200px);
  box-shadow: 0 0 20px rgba(171, 71, 188, 0.6);
}

.planet-2 .planet-label {
  transform: rotate(45deg);
  color: #fff;
}

.planet-2:hover {
  transform: translate(-50%, -50%) rotate(-45deg) translate(0, -200px) scale(1.12);
  box-shadow: 0 0 25px rgba(171, 71, 188, 0.8), 0 0 40px rgba(171, 71, 188, 0.4);
  background: linear-gradient(135deg, #ba68c8, #ab47bc);
}

/* Planet 3 - Otomasyon - Mavi/Cyan */
.planet-3 {
  background: linear-gradient(135deg, #29b6f6, #0288d1);
  transform: translate(-50%, -50%) rotate(0deg) translate(0, -200px);
  box-shadow: 0 0 20px rgba(41, 182, 246, 0.6);
}

.planet-3 .planet-label {
  transform: rotate(0deg);
  color: #fff;
}

.planet-3:hover {
  transform: translate(-50%, -50%) rotate(0deg) translate(0, -200px) scale(1.12);
  box-shadow: 0 0 25px rgba(41, 182, 246, 0.8), 0 0 40px rgba(41, 182, 246, 0.4);
  background: linear-gradient(135deg, #42a5f5, #29b6f6);
}

/* Planet 4 - IK Doküman - Yeşil/Emerald */
.planet-4 {
  background: linear-gradient(135deg, #66bb6a, #43a047);
  transform: translate(-50%, -50%) rotate(45deg) translate(0, -200px);
  box-shadow: 0 0 20px rgba(102, 187, 106, 0.6);
}

.planet-4 .planet-label {
  transform: rotate(-45deg);
  color: #fff;
}

.planet-4:hover {
  transform: translate(-50%, -50%) rotate(45deg) translate(0, -200px) scale(1.12);
  box-shadow: 0 0 25px rgba(102, 187, 106, 0.8), 0 0 40px rgba(102, 187, 106, 0.4);
  background: linear-gradient(135deg, #81c784, #66bb6a);
}

/* Planet 5 - Kalite DYS - Teal/Cyan */
.planet-5 {
  background: linear-gradient(135deg, #26a69a, #00897b);
  transform: translate(-50%, -50%) rotate(90deg) translate(0, -200px);
  box-shadow: 0 0 20px rgba(38, 166, 154, 0.6);
}

.planet-5 .planet-label {
  transform: rotate(-90deg);
  color: #fff;
}

.planet-5:hover {
  transform: translate(-50%, -50%) rotate(90deg) translate(0, -200px) scale(1.12);
  box-shadow: 0 0 25px rgba(38, 166, 154, 0.8), 0 0 40px rgba(38, 166, 154, 0.4);
  background: linear-gradient(135deg, #4db6ac, #26a69a);
}

/* Planet 6 - Dijital İkiz - Turuncu/Amber */
.planet-6 {
  background: linear-gradient(135deg, #ffa726, #ff9800);
  transform: translate(-50%, -50%) rotate(135deg) translate(0, -200px);
  box-shadow: 0 0 20px rgba(255, 167, 38, 0.6);
}

.planet-6 .planet-label {
  transform: rotate(-135deg);
  color: #fff;
}

.planet-6:hover {
  transform: translate(-50%, -50%) rotate(135deg) translate(0, -200px) scale(1.12);
  box-shadow: 0 0 25px rgba(255, 167, 38, 0.8), 0 0 40px rgba(255, 167, 38, 0.4);
  background: linear-gradient(135deg, #ffb74d, #ffa726);
}

/* Planet 7 - Ambar Depo - İndigo/Mor */
.planet-7 {
  background: linear-gradient(135deg, #5c6bc0, #3f51b5);
  color: #fff;
  transform: translate(-50%, -50%) rotate(180deg) translate(0, -200px);
  box-shadow: 0 0 20px rgba(92, 107, 192, 0.6);
}

.planet-7 .planet-label {
  transform: rotate(-180deg);
  color: #fff;
}

.planet-7:hover {
  transform: translate(-50%, -50%) rotate(180deg) translate(0, -200px) scale(1.12);
  box-shadow: 0 0 25px rgba(92, 107, 192, 0.8), 0 0 40px rgba(92, 107, 192, 0.4);
  background: linear-gradient(135deg, #7986cb, #5c6bc0);
}

/* Planet 8 - Eğitim & Müşteri Anket - Pembe/Rose */
.planet-8 {
  background: linear-gradient(135deg, #ec407a, #e91e63);
  color: #fff;
  transform: translate(-50%, -50%) rotate(225deg) translate(0, -200px);
  box-shadow: 0 0 20px rgba(236, 64, 122, 0.6);
}

.planet-8 .planet-label {
  transform: rotate(-225deg);
  color: #fff;
}

.planet-8:hover {
  transform: translate(-50%, -50%) rotate(225deg) translate(0, -200px) scale(1.12);
  box-shadow: 0 0 25px rgba(236, 64, 122, 0.8), 0 0 40px rgba(236, 64, 122, 0.4);
  background: linear-gradient(135deg, #f48fb1, #ec407a);
}

.hint {
  position: absolute;
  bottom: -40px;
  width: 100%;
  text-align: center;
  font-size: 13px;
  opacity: 0.65;
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, #1b2735, #090a0f);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.loading-overlay.show {
  display: flex;
  opacity: 1;
}

.loading-content {
  text-align: center;
  color: #f5f5f5;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(33, 150, 243, 0.2);
  border-top-color: #2196f3;
  border-radius: 50%;
  margin: 0 auto 20px;
  animation: spin 1s linear infinite;
  box-shadow: 0 0 20px rgba(33, 150, 243, 0.5);
}

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

.loading-text {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 2px;
  color: #2196f3;
  text-shadow: 0 0 10px rgba(33, 150, 243, 0.5);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}