body {
    font-family: "Inter", sans-serif;
    background-color: #000000;
    color: #fff;
    overflow: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "Space Grotesk", sans-serif;
}

.material-symbols-outlined {
    font-variation-settings: "FILL" 1, "wght" 300, "GRAD" 0, "opsz" 24;
}

/* Loader Screen */
.loader-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #000;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 1s ease-out;
}

.loader-screen.fade-out {
    opacity: 0;
}

.loader-content {
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(60px) scale(0.9);
        filter: blur(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

@keyframes floatAnimation {

    0%,
    100% {
        transform: translateY(0px) scale(1);
    }

    50% {
        transform: translateY(-20px) scale(1.05);
    }
}

@keyframes glow {

    0%,
    100% {
        filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.15)) drop-shadow(0 0 20px rgba(255, 255, 255, 0.08));
    }

    50% {
        filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.25)) drop-shadow(0 0 30px rgba(255, 255, 255, 0.12));
    }
}

@keyframes slideInFromBottom {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.loader-logo {
    width: 200px;
    height: auto;
    margin-bottom: 3rem;
    animation: fadeInUp 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards,
        floatAnimation 3s ease-in-out 1.2s infinite,
        glow 2s ease-in-out 1.2s infinite;
    transform-origin: center;
    will-change: transform, filter;
}

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

.loader-subtitle {
    font-size: 1.25rem;
    color: #888;
    margin-bottom: 3rem;
    font-weight: 300;
    opacity: 0;
    animation: slideInFromBottom 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s forwards;
}

.loader-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.loader-btn {
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 500;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    color: white;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 0;
    opacity: 0;
    position: relative;
    overflow: hidden;
}

.loader-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.loader-btn:hover::before {
    width: 300px;
    height: 300px;
}

.loader-btn:hover {
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(255, 255, 255, 0.1);
}

.loader-btn-primary {
    background: white;
    color: black;
    border-color: white;
    animation: scaleIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.6s forwards;
}

.loader-btn-primary:hover {
    background: #e5e5e5;
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.3);
}

.loader-btn:not(.loader-btn-primary) {
    animation: scaleIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.8s forwards;
}

.loader-btn .material-symbols-outlined {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.loader-btn:hover .material-symbols-outlined {
    transform: scale(1.2);
}

/* Page transition overlay */
.page-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #000;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease-out;
}

.page-transition.active {
    opacity: 1;
    pointer-events: all;
}