/* ── Premium Light Loader ── */
#loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #ffffff;
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* Split-curtain exit */
#loader-wrapper::before,
#loader-wrapper::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 50%;
    z-index: -1;
    background: #ffffff;
}

#loader-wrapper::before {
    top: 0;
    transition: transform 0.85s cubic-bezier(0.76, 0, 0.24, 1) 0.08s;
}

#loader-wrapper::after {
    bottom: 0;
    transition: transform 0.85s cubic-bezier(0.76, 0, 0.24, 1) 0s;
}

#loader-wrapper.loaded::before { transform: translateY(-100%); }
#loader-wrapper.loaded::after  { transform: translateY(100%); }
#loader-wrapper.loaded {
    background: transparent;
    pointer-events: none;
}

/* ── Content ── */
.loader-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    opacity: 1;
    transition: opacity 0.35s ease;
}

#loader-wrapper.loaded .loader-content {
    opacity: 0;
}

/* ── Logo ── */
.loader-logo {
    width: clamp(140px, 20vw, 160px);
    margin-bottom: 2.5rem;
    opacity: 0;
    transform: translateY(12px);
    animation: logoReveal 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.2s;
    filter: brightness(0); /* High contrast logo */
}

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

/* ── Name ── */
.loader-text-wrap {
    overflow: hidden;
    padding: 0.25rem 0;
    position: relative;
}

.loader-name {
    font-family: 'Playfair Display', serif;
    color: #111827;
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 500;
    letter-spacing: 0.15rem;
    margin: 0;
    transform: translateY(110%);
    filter: blur(6px);
    animation: revealName 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.7s;
}

@keyframes revealName {
    to {
        transform: translateY(0);
        filter: blur(0px);
    }
}

/* ── Animated underline ── */
.loader-underline {
    height: 1px;
    width: 0;
    background: linear-gradient(90deg, transparent, rgba(122, 181, 40, 0.8), transparent);
    margin-top: 1.25rem;
    animation: drawUnderline 0.8s cubic-bezier(0.65, 0, 0.35, 1) forwards 1.3s;
}

@keyframes drawUnderline {
    to { width: 100%; min-width: 180px; }
}

/* Body lock */
body.loading {
    overflow: hidden;
}