:root {
  --bg-color: #09090b;
  --card-bg: rgba(20, 20, 25, 0.65);
  --card-border: rgba(255, 255, 255, 0.08);
  --purple-light: #d8b4fe;
  --purple-main: #c084fc;
  --purple-glow: rgba(192, 132, 252, 0.3);
  --text-main: #f4f4f5;
  --text-muted: #a1a1aa;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  min-height: 100vh;
  background: var(--bg-color) url("https://riotvolt.com/background.jpg") no-repeat center center;
  background-size: cover;
  background-attachment: fixed;
  color: var(--text-main);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

/* Dark overlay for readability against the background image */
body::before {
  content: "";
  position: fixed;
/* "Buffer" Fix */  
  top: -10%;
  bottom: -10%;
  left: 0;
  right: 0;
  background: rgba(9, 9, 11, 0.5); 
  z-index: -1;
}

/* Symmetrical Main Container */
.main-wrapper {
  width: 100%;
  max-width: 600px; /* Constrains width for a neat, centered look on PC */
  display: flex;
  flex-direction: column;
  gap: 30px;
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Shared Card Styles */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 40px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: border-color 0.3s ease;
  width: 100%;
}

.card:hover {
  border-color: rgba(192, 132, 252, 0.25);
}

/* --- Profile Card --- */
.profile-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transform-style: preserve-3d;
}

.avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--purple-main);
  box-shadow: 0 0 20px var(--purple-glow);
  margin-bottom: 20px;
}

.name-title h1 {
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: -0.5px;
  color: var(--text-main);
}

.name-title p {
  color: var(--purple-light);
  font-weight: 500;
  font-size: 1rem;
  margin-top: 6px;
  margin-bottom: 24px;
}

/* Buttons */
.buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap; /* Allows wrapping on very small screens */
  width: 100%;
}

.buttons a {
  padding: 10px 20px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.buttons a:hover {
  background: var(--purple-main);
  border-color: var(--purple-main);
  color: #000;
  box-shadow: 0 0 15px var(--purple-glow);
  transform: translateY(-2px);
}

/* --- Unified Specs Card --- */
.specs-title {
  text-align: center;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--purple-light);
  margin-bottom: 24px;
}

.specs-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.spec-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.spec-label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}

.spec-label i {
  color: var(--purple-main);
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.spec-value {
  text-align: right;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.4;
}

.sub-text {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* --- Footer --- */
.site-footer {
  margin-top: 40px;
  padding-bottom: 20px;
}

.footer-content {
  background: rgba(20, 20, 25, 0.4);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(10px);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
}

.footer-content span {
  color: var(--purple-main);
}

/* --- Responsiveness (Mobile & Tablet) --- */
@media (max-width: 600px) {
  .card {
    padding: 30px 20px;
  }
  
  .spec-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .spec-value {
    text-align: left;
    padding-left: 30px; /* Aligns text with the label, bypassing the icon */
  }
}

/* Animations */
@keyframes fadeUp {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}