/* ===== Page Loader — Global ===== */
.loader {
    display: none;
    z-index: 999999;
}

.loader.loader_page_single {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

/* ===== Loader 01 — Dual-Ring Spinner ===== */
.loader-01 {
    position: fixed;
    top: 40%;
    left: 0%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    z-index: 1;
}

.loader-spinner-track {
    position: relative;
    width: 70px;
    height: 70px;
}

/* Outer ring — spins clockwise */
.loader-spinner-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 3px solid rgba(0, 0, 0, 0.07);
    border-top-color: var(--main-color-one, #333);
    animation: loaderSpinCW 0.9s cubic-bezier(0.55, 0.15, 0.45, 0.85) infinite;
}

/* Inner ring — spins counter-clockwise */
.loader-spinner-ring-inner {
    position: absolute;
    inset: 12px;
    border-radius: 50%;
    border: 2px solid rgba(0, 0, 0, 0.05);
    border-bottom-color: var(--main-color-one, #333);
    opacity: 0.75;
    animation: loaderSpinCCW 0.65s cubic-bezier(0.55, 0.15, 0.45, 0.85) infinite;
}

/* Centre dot — pulses */
.loader-spinner-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 9px;
    height: 9px;
    background: var(--main-color-one, #333);
    border-radius: 50%;
    animation: loaderCorePulse 1.8s ease-in-out infinite;
}

/* Three trailing dots */
.loader-dots {
    display: flex;
    gap: 7px;
    align-items: center;
}

.loader-dot {
    width: 6px;
    height: 6px;
    background: var(--main-color-one, #333);
    border-radius: 50%;
    animation: loaderDotBounce 1.2s ease-in-out infinite;
    opacity: 0.4;
}

.loader-dot:nth-child(1) { animation-delay: 0s; }
.loader-dot:nth-child(2) { animation-delay: 0.2s; }
.loader-dot:nth-child(3) { animation-delay: 0.4s; }

/* ===== Keyframes ===== */
@keyframes loaderSpinCW {
    to { transform: rotate(360deg); }
}

@keyframes loaderSpinCCW {
    to { transform: rotate(-360deg); }
}

@keyframes loaderCorePulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    50%       { transform: translate(-50%, -50%) scale(0.35); opacity: 0.35; }
}

@keyframes loaderDotBounce {
    0%, 80%, 100% { transform: scale(0.55); opacity: 0.35; }
    40%           { transform: scale(1);    opacity: 1; }
}