/* ========== Global ========== */
body {
  background: url('img/background.jpg') no-repeat center center fixed;
  background-size: cover;
  color: #eee;
  display: flex;
  font-family: sans-serif;
  height: 100vh;
  justify-content: center;
  margin: 0;
  align-items: center;
}

/* ========== Container ========== */
.container {
  background-color: rgba(0, 0, 0, 0.6);
  border-radius: 2rem;
  padding: 1rem;
  position: relative;
  text-align: center;
}
.container a button {
  background: transparent;
  border: 1px solid #67f3da;
  color: #67f3da;
  padding: 0.5rem 1rem;
  border-radius: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}
.container a button:hover {
  background: #67f3da;
  color: black;
}

/* ========== Scanline Overlay ========== */
.scanlines {
  animation: scanmove 1s linear infinite;
  background-image: repeating-linear-gradient(to bottom, white, white 1px, black 1px, black 4px);
  height: 100%;
  left: 0;
  mix-blend-mode: overlay;
  pointer-events: none;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 9999;
}
@keyframes scanmove {
  0%   { background-position: 0 0; }
  100% { background-position: 0 4px; }
}

/* ========== Profile ========== */
.profile-wrapper {
  margin: auto;
  position: relative;
  width: fit-content;
}
.profile-img {
  animation: pulse 2s infinite;
  border: 4px solid white;
  border-radius: 50%;
  box-shadow: 0 0 20px #fff;
  height: 125px;
  margin-bottom: 1rem;
  object-fit: cover;
  position: relative;
  width: 125px;
  z-index: 2;
}
.halo {
  animation: haloFloat 2s ease-in-out infinite alternate;
  left: 50%;
  position: absolute;
  top: -40px;
  transform: translateX(-50%);
  width: 100px;
  z-index: 3;
}
.wings {
  animation: wingFloat 3s ease-in-out infinite alternate;
  left: 50%;
  opacity: 0.9;
  position: absolute;
  top: 10px;
  transform: translateX(-50%);
  width: 250px;
  z-index: 1;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 10px #67f3da; }
  50%  { box-shadow: 0 0 25px #67f3da; }
  100% { box-shadow: 0 0 10px #67f3da; }
}
@keyframes haloFloat {
  from { transform: translateX(-50%) translateY(0); }
  to   { transform: translateX(-50%) translateY(-5px); }
}
@keyframes wingFloat {
  from { transform: translateX(-50%) translateY(0); }
  to   { transform: translateX(-50%) translateY(5px); }
}

/* ========== About Section ========== */
.about {
  list-style: none;
  margin-top: 1rem;
  padding: 0;
}
.about li {
  margin: 0.5rem 0;
}
.about a {
  color: #67f3da;
  font-size: 1.2rem;
  text-decoration: none;
  transition: color 0.3s ease;
}
.about a:hover {
  color: darkred;
}

/* ========== Navigation Buttons ========== */
.nav-buttons {
  margin-top: 1rem;
}
.nav-buttons button {
  background: transparent;
  border: 1px solid #67f3da;
  border-radius: 1rem;
  color: #67f3da;
  cursor: pointer;
  margin: 0 0.5rem;
  padding: 0.5rem 1rem;
  transition: all 0.3s ease;
}
.nav-buttons button:hover {
  background: #67f3da;
  color: black;
}
.nav-button {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  margin-top: 1rem;
  background-color: #222;
  color: #67f3da;
  text-decoration: none;
  font-family: monospace;
  font-size: 1rem;
  border: 1px solid #67f3da;
  border-radius: 4px;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}
.nav-button:hover {
  background-color: #67f3da;
  color: black;
  box-shadow: 0 0 8px 2px rgba(103, 243, 218, 0.5);
}

/* ========== Content Sections ========== */
.content-wrapper {
  position: relative;
}
.content-section {
  margin-top: 1.5rem;
}
.hidden {
  display: none;
}

/* ========== Shutter Animation ========== */
.shutter {
  animation: shutter 0.3s ease-in-out;
  animation-fill-mode: forwards;
  background: black;
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  transform-origin: top;
  width: 100%;
  z-index: 1000;
}
@keyframes shutter {
  0%   { transform: scaleY(0); }
  50%  { transform: scaleY(1); }
  100% { transform-origin: bottom; transform: scaleY(0); }
}

/* ========== Shake Animation ========== */
@keyframes shake {
  0%   { transform: translate(0); }
  20%  { transform: translate(-5px, 0); }
  40%  { transform: translate(5px, 0); }
  60%  { transform: translate(-5px, 0); }
  80%  { transform: translate(5px, 0); }
  100% { transform: translate(0); }
}
.shake {
  animation: shake 0.4s ease;
}

/* ========== Forms & Inputs ========== */
form input,
form button {
  border: none;
  border-radius: 0.5rem;
  display: block;
  margin: 0.5rem auto;
  padding: 0.5rem;
  width: 60%;
}
form button {
  background: #67f3da;
  color: black;
  cursor: pointer;
}

/* ========== Push Button Animation ========== */
.push-btn:active {
  filter: brightness(85%);
  transform: scale(0.98);
}