/* Hero */
.hero {
    position: relative;
    min-height: 10vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
    text-align: center;
    padding: 100px 20px 60px;
    background: transparent;
    background-size: cover;
    background-attachment: fixed;
    z-index: 0;
}

.hero-logo {
    position: relative;
    display: inline-block;
    line-height: 0;
    max-width: 800px;
    width: 60%;
    min-width: 300px;
    height: auto;
    margin-bottom: -20px;
    filter: drop-shadow(0 0 30px rgba(139, 92, 246, 0.3));
    transform-origin: 50% 50%;
    will-change: transform;
    animation: heroFloat 10s ease-in-out infinite;
    z-index: 1;
    user-select: none;
    pointer-events: none;margin-top: 0px;
}


@media (prefers-reduced-motion: reduce) {
    .hero-logo {
        animation: none !important;
    }
}

@keyframes heroFloat {
    0% {
        transform: translateY(0px) rotate(-0.6deg);
    }

    50% {
        transform: translateY(-34px) rotate(0.6deg);
    }

    100% {
        transform: translateY(0px) rotate(-0.6deg);
    }
}

.hero-logo-img {
    display: block;
    width: 100%;
    height: auto;
}

/* Dark Aura Animation */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle,
            rgba(7, 1, 23, 0.7),
            transparent 60%);
    animation: aura 10s ease-in-out infinite;
    user-select: none;
    pointer-events: none;
    z-index: -1;
}

/* Background Animation */
.hero-bg {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    user-select: none;
    pointer-events: none;
    inset:0;
}

.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: url("../images/bgeffect.webp");
    opacity: 0.1;
    animation: starsLayer1 5s ease-in-out infinite;
    background-size: cover;
    background-attachment: fixed;
    z-index: 2;
}

.hero-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: url("../images/bgeffect2.webp");
    opacity: 0.1;
    /* filter: blur(1px); */
    animation: starsLayer2 8s ease-in-out infinite;
    background-size: cover;
    background-attachment: fixed;
    z-index: 1;
}

.hero-bg::before,
.hero-bg::after {
    will-change: opacity, filter;
}

@media (prefers-reduced-motion: reduce){
    .hero-bg::before, .hero-bg::after{ animation: none !important; }
}

@keyframes starsLayer1{

    0%{
        opacity:.15;
        filter: brightness(.8) contrast(1);
    }

    25%{
        opacity:.35;
        filter: brightness(1.4) contrast(1.15);
    }

    40%{
        opacity:.22;
        filter: brightness(1);
    }

    70%{
        opacity:.45;
        filter: brightness(1.6) contrast(1.2);
    }

    100%{
        opacity:.18;
        filter: brightness(.9);
    }
}

@keyframes starsLayer2{

    0%{
        opacity:.12;
        filter: brightness(.7);
    }

    30%{
        opacity:.12;
        filter: brightness(1.3);
    }

    55%{
        opacity:.16;
        filter: brightness(.85);
    }

    85%{
        opacity:.28;
        filter: brightness(1.45);
    }

    100%{
        opacity:.14;
        filter: brightness(.75);
    }
}

.hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: -85px;
    user-select: none;
    pointer-events: none;
    width: 30%;
    height: 180px;
    position: relative;
    top: -70px;
    z-index: 0;
    background-image: url(../images/DungeonDlc.webp);
    background-size: 100%;
    background-position: bottom;
    background-repeat: no-repeat;
    transform: translateY(10px);
    animation: subtitleMove 10s ease-in-out infinite;
    color: transparent;
    min-width: 280px;
    max-width: 500px;
}

.subtitle-version{
    color: #6cc7f842;
    font-size: 1rem;
    position: absolute;
    z-index: 0;
    user-select: none;
    pointer-events: none;
    right: 40px;
    bottom: -10px;
    text-shadow: 0px 0px 10px #298df2;
    font-family: MedievalSharp;
    animation: versionTwinkle 4s infinite ease-in-out;
}

@keyframes versionTwinkle {

    0%,
    100% {
        opacity: .2;
    }

    50% {
        opacity: 1;
    }
}

.subtitle-version::after {
    content: "";
    position: absolute;
    width: 2px;
    height: 2px;
    background: #7fb3ff;
    border-radius: 50%;
    animation: particleTwinkle 4s infinite ease-in-out;
    right: -6px;
    top: -6px;
}

@keyframes subtitleMove {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-40px);
    }

    100% {
        transform: translateY(0px);
    }
}


@keyframes particleTwinkle {

    0%,
    100% {
        opacity: .2;
        transform: scale(.8);
    }

    50% {
        opacity: 1;
        transform: scale(1.6);
    }
}


@keyframes aura {

    0%,
    100% {
        opacity: .2;
    }

    50% {
        opacity: 1;
    }
}


.hero-logo-img {
    display: block;
    /* évite un petit gap baseline */
}

/* Reflet masqué */
.hero-logo::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;

    /* ✅ le reflet se déplace via background-position */
    background: linear-gradient(120deg,
            transparent 42%,
            rgba(255, 255, 255, 0.95) 50%,
            transparent 58%);
    background-size: 200% 100%;
    background-position: -200% 0%;

    /* ✅ masque sur l'effet seulement */
    -webkit-mask-image: url("/assets/images/reflet-mask2.webp");
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    -webkit-mask-size: cover;

    mask-image: url("/assets/images/reflet-mask2.webp");
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: cover;

    animation: logoShineBG 10s linear infinite;
}

/* Reflet masqué */
.hero-logo::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;

    /* ✅ le reflet se déplace via background-position */
    background: linear-gradient(120deg,
            transparent 42%,
            rgba(255, 255, 255, 0.5) 50%,
            transparent 58%);
    background-size: 200% 100%;
    background-position: -200% 0%;

    /* ✅ masque sur l'effet seulement */
    -webkit-mask-image: url("/assets/images/reflet-mask.webp");
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    -webkit-mask-size: cover;

    mask-image: url("/assets/images/reflet-mask.webp");
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: cover;

    animation: logoShineBG 10s linear infinite;
}

@keyframes logoShineBG {
    0% {
        background-position: 100% 0%;
        opacity: 0;
    }

    40% {
        background-position: 100% 0%;
        opacity: 0;
    }

    45% {
        opacity: 0.9;
    }

    50% {
        background-position: 0% 0%;
        opacity: 1;
    }

    55% {
        opacity: 0.7;
    }

    60% {
        background-position: -100% 0%;
        opacity: 0;
    }

    100% {
        background-position: -100% 0%;
        opacity: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-logo::after {
        animation: none !important;
    }
}

/**/

.hero-bg .light-aura {
    position: absolute;
    inset: 0;
    pointer-events: none;

    background:
        radial-gradient(circle at 70% 30%,
            rgba(120, 80, 255, .18),
            transparent 40%),

        radial-gradient(circle at 25% 75%,
            rgba(80, 150, 255, .14),
            transparent 45%);

    animation: auraBreath 18s ease-in-out infinite;
}


/* couche "donjon" */
.hero-bg .light-aura::before{
    content:"";
    position:absolute;
    inset:0;
    background: rgba(0,0,0,.75); /* intensité du donjon */
    pointer-events:none;
    z-index:1;
  
    /* masque basé sur la luminance de ton image */
    -webkit-mask-image: url("../images/enter_bg.webp");
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    -webkit-mask-size: cover;
  
    mask-image: url("../images/enter_bg.webp");
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: cover;
  }

@keyframes auraBreath {

    0%,
    100% {
        opacity: .25;
        filter: blur(40px);
    }

    50% {
        opacity: .45;
        filter: blur(55px);
    }
}