body {
    margin: 0;
    background-color: #000;
    color: #d4af37;
    font-family: 'flux-serif', serif;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 100%;
}

.lambda {
    width: 80px;
    opacity: 0;
    animation: fadeIn 5s ease-in forwards;
}

.manifesto-line {
    text-align: center;
    margin-top: 2rem;
    font-size: 1.2rem;
    letter-spacing: 0.05em;
    color: #c0c0c0;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

.manifesto-container {
    max-width: 720px;
    text-align: center;
    line-height: 1.6;
    animation: fadeInText 6s ease forwards;
    padding: 4rem 1.5rem;
}

.lambda-title {
    font-size: 2rem;
    color: #d4af37;
    letter-spacing: 0.1em;
}

.subtitle {
    font-size: 1.1rem;
    color: #999;
    margin-bottom: 2rem;
}

.manifesto-text p {
    margin: 1.8rem 0;
    font-size: 1.1rem;
    color: #c0c0c0;
}

.signature {
    margin-top: 3rem;
    font-style: italic;
    color: #d4af37;
}

.return-link a {
    text-decoration: none;
    color: #777;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.return-link a:hover {
    color: #d4af37;
}

@keyframes fadeInText {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.essence-room {
    text-align: center;
    color: #c0c0c0;
    padding: 4rem 1rem;
}

.experience {
    margin: 5rem 0;
    position: relative;
}

.experience h2 {
    color: #d4af37;
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.light-orb {
    width: 100px;
    height: 100px;
    margin: 2rem auto;
    border-radius: 50%;
    background: radial-gradient(circle, #d4af37 0%, #000 70%);
    animation: pulse 4s ease-in-out infinite;
}

.wave {
    width: 200px;
    height: 40px;
    margin: 2rem auto;
    background: repeating-linear-gradient(to right,
            #d4af37,
            #d4af37 10px,
            transparent 10px,
            transparent 20px);
    animation: moveWave 6s linear infinite;
    opacity: 0.6;
}

.touch-field {
    width: 200px;
    height: 200px;
    margin: 2rem auto;
    border: 1px solid #555;
    border-radius: 50%;
    transition: background 0.4s ease;
}

.touch-field:hover {
    background: radial-gradient(circle, #d4af37 10%, #000 80%);
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.2;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

@keyframes moveWave {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-100%);
    }
}

.lambda-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.25;
    animation: fadeIn 8s ease forwards;
}

.lambda-bg img {
    width: 100%;
    max-height: 100%;
    object-fit: cover;
    filter: drop-shadow(0 0 10px #d4af37);
}

.creator-room {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 5rem 2rem;
    line-height: 1.6;
    color: #c0c0c0;
}

.creator-text p {
    margin: 1.8rem 0;
    font-size: 1.1rem;
    animation: fadeInText 6s ease forwards;
}

.signatures {
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
}


.signature-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid #333;
    padding: 1.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.signature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.signature-card .name {
    font-size: 1.3rem;
    color: #d4af37;
    font-weight: bold;
}

.signature-card .role {
    font-size: 0.9rem;
    color: #aaa;
}

.home-container {
    margin: auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 4rem 1.5rem;
}

.home-title {
    color: #d4af37;
    font-size: 2.2rem;
    letter-spacing: 0.08em;
    margin-top: 1rem;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-top: 3rem;
    align-items: start;
}

.nav-item {
    text-decoration: none;
    color: #c0c0c0;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    transition: color 0.3s ease, transform 0.3s ease;
}

.nav-item:hover {
    color: #d4af37;
    transform: scale(1.03);
}

.home-footer {
    margin-bottom: 32px;
    margin-top: 32px;
    width: 100%;
    text-align: center;
    font-size: 0.8rem;
    color: #666;
    letter-spacing: 0.05em;
}

.lambda-transition {
    position: fixed;
    inset: 0;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.8s ease;
}

.lambda-transition.hidden {
    opacity: 0;
    pointer-events: none;
}

.lambda-symbol {
    font-size: 4rem;
    color: #d4af37;
    text-shadow: 0 0 30px #d4af37, 0 0 60px #c0c0c0;
    animation: pulseLambda 2s infinite ease-in-out;
}

@keyframes pulseLambda {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.7;
    }

    50% {
        transform: scale(1.15);
        opacity: 1;
    }
}

.canvas-container {
    text-align: center;
    padding: 4rem 1rem;
    color: #c0c0c0;
}

#essenceCanvas {
    border: 1px solid #222;
    background-color: rgba(0, 0, 0, 0.8);
    width: 270px;
    height: 220px;
    margin-top: 0rem;
    border-radius: 12px;
    cursor: crosshair;
}

.intro-text {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    color: #c0c0c0;
    font-size: 1rem;
    line-height: 1.6;
    margin-top: 2rem;
    margin-bottom: 2rem;
    opacity: 0.8;
}

.intro-text strong {
    color: #d4af37;
    font-size: 1.1rem;
}

.instruction {
    color: #aaa;
    font-size: 0.9rem;
    letter-spacing: 0.03em;
}

.fade-in-slow {
    animation: fadeInSlow 5s ease forwards;
}

@keyframes fadeInSlow {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }

    100% {
        opacity: 0.8;
        transform: translateY(0);
    }
}

.caption {
    color: #aaa;
    font-size: 0.8rem;
    text-align: center;
    margin-top: 0.5rem;
    opacity: 0.7;
}

/* Choren alanı */

.choren-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 4rem 1.5rem 6rem;
  text-align: center;
}

.choren-head .choren-hint {
  color: #8f8f8f;
  font-size: 0.9rem;
  margin-top: 0.6rem;
  opacity: 0.8;
}

.choren-field {
  /* Maske merkez ve yarıçap değişkenleri */
  --mx: 50%;
  --my: 50%;
  --r: 8rem;
  --feather: 35%; /* kenar yumuşatma */
  position: relative;
  margin-top: 3rem;
  padding: 2rem 1.25rem;
  border: 1px solid #222;
  border-radius: 16px;
  background: rgba(0,0,0,0.72);
  /* CSS mask ile “farkındalık dairesi” */
  -webkit-mask-image: radial-gradient(
    circle var(--r) at var(--mx) var(--my),
    rgba(0,0,0,1) 0%,
    rgba(0,0,0,1) calc(100% - var(--feather)),
    rgba(0,0,0,0) 100%
  );
  mask-image: radial-gradient(
    circle var(--r) at var(--mx) var(--my),
    rgba(0,0,0,1) 0%,
    rgba(0,0,0,1) calc(100% - var(--feather)),
    rgba(0,0,0,0) 100%
  );
  transition: mask-image 0.15s ease, -webkit-mask-image 0.15s ease;
}

/* Kilitlenince (duraklama) merkez büyür, metin netleşir */
.choren-field.locked {
  --r: 12rem;
  --feather: 25%;
  box-shadow: 0 0 30px rgba(212,175,55,0.25);
}

/* Maske görünürlüğünü aç/kapat (M tuşu) */
.choren-field.nomask {
  -webkit-mask-image: none;
  mask-image: none;
  box-shadow: inset 0 0 0 1px #333;
}

.choren-text {
  text-align: left;
  color: #cfcfcf;
  line-height: 1.7;
  font-size: 1.05rem;
}

.choren-text p + p {
  margin-top: 1.1rem;
}

/* “Nefes” etkisi — maske yarıçapına yumuşak sinus solunumu */
.choren-field.breathe {
  animation: chorenBreath 6s ease-in-out infinite;
}
@keyframes chorenBreath {
  0%   { --r: 9rem; }
  50%  { --r: 10.5rem; }
  100% { --r: 9rem; }
}

.flux-art-container {
  text-align: center;
  padding: 3rem 1rem 6rem;
}

.flux-art-description {
  max-width: 720px;
  margin: 1.5rem auto 3rem;
  color: #cfcfcf;
  line-height: 1.6;
  font-size: 1rem;
  opacity: 0.85;
}

#fluxArtCanvas {
  width: 80%;
  height: auto;
  border: 1px solid #222;
  background: rgba(0,0,0,0.8);
  border-radius: 12px;
  margin: 0 auto;
  display: block;
}