/* Scrumlin Technology Pvt Ltd — Site loaders (home welcome + common) */

html.is-loading,
body.is-loading {
    overflow: hidden;
}

.site-loader {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: grid;
    place-items: center;
    background: var(--sc-bg);
    color: var(--sc-text);
    transition:
        opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
        visibility 0.7s,
        transform 0.85s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-loader.is-done {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: scale(1.04);
}

.site-loader--common.is-done {
    transform: none;
}

.site-loader__field {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.site-loader__mesh {
    position: absolute;
    inset: 0;
    opacity: 0.4;
    background-image:
        linear-gradient(rgba(120, 140, 180, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(120, 140, 180, 0.05) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(circle at 50% 45%, #000 0%, transparent 72%);
}

.site-loader__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.55;
}

.site-loader__orb--a {
    width: min(48vw, 420px);
    height: min(48vw, 420px);
    left: 50%;
    top: 38%;
    transform: translate(-50%, -50%);
    background: rgba(var(--sc-cyan-rgb), 0.22);
    animation: loader-orb-breathe-center 3.6s ease-in-out infinite;
}

.site-loader__orb--b {
    width: min(40vw, 340px);
    height: min(40vw, 340px);
    right: 8%;
    bottom: 12%;
    background: rgba(var(--sc-indigo-rgb), 0.22);
    animation: loader-orb-breathe 4.2s ease-in-out infinite reverse;
}

.site-loader__orb--c {
    width: min(28vw, 220px);
    height: min(28vw, 220px);
    left: 10%;
    top: 18%;
    background: rgba(var(--sc-violet-rgb), 0.16);
    animation: loader-orb-breathe 5s ease-in-out infinite;
}

.site-loader__beam {
    position: absolute;
    left: 50%;
    top: 0;
    width: 1px;
    height: 100%;
    transform: translateX(-50%);
    background: linear-gradient(
        180deg,
        transparent,
        rgba(var(--sc-cyan-rgb), 0.35) 30%,
        rgba(var(--sc-violet-rgb), 0.35) 70%,
        transparent
    );
    opacity: 0.45;
    animation: loader-beam 2.8s ease-in-out infinite;
}

.site-loader__stage {
    position: relative;
    z-index: 1;
    width: min(420px, calc(100% - 2.5rem));
    text-align: center;
    display: grid;
    justify-items: center;
    gap: 0.55rem;
}

.site-loader__stage--compact {
    width: auto;
    gap: 0.7rem;
}

.site-loader__brand {
    position: relative;
    width: 148px;
    height: 148px;
    display: grid;
    place-items: center;
    margin-bottom: 0.85rem;
}

.site-loader__brand--compact {
    width: 88px;
    height: 88px;
    margin-bottom: 0.15rem;
}

.site-loader__orbit {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid transparent;
    pointer-events: none;
}

.site-loader__orbit--outer {
    border-top-color: rgba(var(--sc-cyan-rgb), 0.85);
    border-right-color: rgba(var(--sc-cyan-rgb), 0.15);
    box-shadow: 0 0 18px rgba(var(--sc-cyan-rgb), 0.2);
    animation: loader-spin 2.4s linear infinite;
}

.site-loader__orbit--inner {
    inset: 16px;
    border-bottom-color: rgba(var(--sc-violet-rgb), 0.9);
    border-left-color: rgba(var(--sc-indigo-rgb), 0.2);
    box-shadow: 0 0 16px rgba(var(--sc-indigo-rgb), 0.18);
    animation: loader-spin 1.7s linear infinite reverse;
}

.site-loader__orbit--single {
    inset: 0;
    border-top-color: var(--sc-cyan);
    border-right-color: rgba(var(--sc-indigo-rgb), 0.35);
    box-shadow: 0 0 14px rgba(var(--sc-cyan-rgb), 0.25);
    animation: loader-spin 1.1s linear infinite;
}

.site-loader__pulse {
    position: absolute;
    inset: 28px;
    border-radius: 50%;
    border: 1px solid rgba(var(--sc-accent-rgb), 0.25);
    animation: loader-pulse-ring 2.2s ease-out infinite;
}

.site-loader__core {
    position: relative;
    width: 84px;
    height: 84px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.08), transparent 45%),
        linear-gradient(160deg, rgba(18, 26, 52, 0.95), rgba(var(--sc-bg-rgb), 0.92));
    border: 1px solid rgba(var(--sc-border-rgb), 0.22);
    box-shadow:
        0 0 0 1px rgba(var(--sc-cyan-rgb), 0.08),
        0 0 32px rgba(var(--sc-cyan-rgb), 0.18),
        0 12px 30px rgba(var(--sc-shadow-rgb), 0.45);
    animation: loader-core-glow 2.4s ease-in-out infinite;
}

.site-loader__core--compact {
    width: 56px;
    height: 56px;
}

.site-loader__mark {
    width: 58%;
    height: 58%;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(var(--sc-cyan-rgb), 0.35));
    animation: loader-mark-in 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.site-loader__eyebrow {
    margin: 0;
    color: var(--sc-accent);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    opacity: 0;
    animation: loader-rise 0.7s ease 0.35s forwards;
}

.site-loader__title {
    margin: 0;
    font-family: var(--sc-display, "Space Grotesk", sans-serif);
    font-size: clamp(2.35rem, 7.2vw, 3.35rem);
    font-weight: 700;
    letter-spacing: 0.045em;
    line-height: 1.1;
}

.site-loader__name {
    position: relative;
    display: inline-block;
    --fill: 0%;
    isolation: isolate;
}

.site-loader__name-base,
.site-loader__name-fill {
    display: inline-flex;
    white-space: pre;
}

.site-loader__name-fill {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    white-space: nowrap;
    pointer-events: none;
    /* Straight bottom-to-top fallback; JS overlays a sloshing liquid clip */
    clip-path: inset(calc(100% - var(--fill, 0%)) 0 0 0);
    -webkit-clip-path: inset(calc(100% - var(--fill, 0%)) 0 0 0);
    will-change: clip-path;
}

.site-loader__name-fill-inner {
    display: inline-block;
    white-space: pre;
    width: max-content;
    font: inherit;
    letter-spacing: inherit;
    line-height: inherit;
    color: transparent;
    /* Logo mark palette across the word: orange → royal blue → cyan → leaf green */
    background-image: linear-gradient(
        90deg,
        #ff4d1a 0%,
        #f59e0b 16%,
        #2563eb 40%,
        var(--sc-cyan) 58%,
        #22c55e 80%,
        var(--sc-lime) 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
}

.site-loader__ch {
    display: inline-block;
    color: rgba(148, 163, 184, 0.32);
    opacity: 0;
    transform: translateY(0.35em);
    animation: loader-write 0.48s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: calc(0.5s + var(--i, 0) * 0.08s);
}

.site-loader__ch--fill {
    color: transparent;
}

.site-loader__tag {
    margin: 0.35rem 0 0;
    color: var(--sc-muted);
    font-size: 0.92rem;
    line-height: 1.5;
    max-width: 22rem;
    opacity: 0;
    animation: loader-rise 0.75s ease 1.35s forwards;
}

.site-loader__common-label {
    margin: 0;
    font-family: var(--sc-display, "Space Grotesk", sans-serif);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--sc-muted);
}

.site-loader__dots {
    display: inline-flex;
    gap: 0.35rem;
}

.site-loader__dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--sc-accent);
    opacity: 0.35;
    animation: loader-dot 1.1s ease-in-out infinite;
}

.site-loader__dots span:nth-child(2) {
    animation-delay: 0.15s;
    background: var(--sc-indigo);
}

.site-loader__dots span:nth-child(3) {
    animation-delay: 0.3s;
    background: var(--sc-violet);
}

.site-loader__field--soft .site-loader__orb--a {
    opacity: 0.35;
}

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

@keyframes loader-pulse-ring {
    0% {
        transform: scale(0.92);
        opacity: 0.7;
    }
    100% {
        transform: scale(1.35);
        opacity: 0;
    }
}

@keyframes loader-core-glow {
    0%, 100% {
        box-shadow:
            0 0 0 1px rgba(var(--sc-cyan-rgb), 0.08),
            0 0 28px rgba(var(--sc-cyan-rgb), 0.16),
            0 12px 30px rgba(var(--sc-shadow-rgb), 0.45);
    }
    50% {
        box-shadow:
            0 0 0 1px rgba(var(--sc-violet-rgb), 0.16),
            0 0 40px rgba(var(--sc-indigo-rgb), 0.28),
            0 12px 30px rgba(var(--sc-shadow-rgb), 0.45);
    }
}

@keyframes loader-mark-in {
    from {
        opacity: 0;
        transform: scale(0.72);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes loader-write {
    from {
        opacity: 0;
        transform: translateY(0.35em);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes loader-write-fill {
    from {
        opacity: 0;
        transform: translateY(0.35em);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes loader-rise {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes loader-orb-breathe-center {
    0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.65; transform: translate(-50%, -50%) scale(1.08); }
}

@keyframes loader-orb-breathe {
    0%, 100% { opacity: 0.35; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.08); }
}

@keyframes loader-beam {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.55; }
}

@keyframes loader-dot {
    0%, 80%, 100% { opacity: 0.3; transform: translateY(0); }
    40% { opacity: 1; transform: translateY(-3px); }
}

@media (max-width: 767.98px) {
    .site-loader__brand {
        width: 124px;
        height: 124px;
    }

    .site-loader__core {
        width: 72px;
        height: 72px;
    }

    .site-loader__orbit--inner {
        inset: 14px;
    }

    .site-loader__title {
        font-size: clamp(2.05rem, 10.5vw, 2.85rem);
    }

    .site-loader__tag {
        font-size: 0.86rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-loader,
    .site-loader__orbit,
    .site-loader__pulse,
    .site-loader__core,
    .site-loader__mark,
    .site-loader__eyebrow,
    .site-loader__title,
    .site-loader__ch,
    .site-loader__ch--fill,
    .site-loader__name-fill-inner,
    .site-loader__orb,
    .site-loader__beam,
    .site-loader__dots span {
        animation: none !important;
        transition: opacity 0.25s ease !important;
    }

    .site-loader__eyebrow,
    .site-loader__tag,
    .site-loader__ch,
    .site-loader__ch--fill,
    .site-loader__name-fill-inner {
        opacity: 1;
        transform: none;
        filter: none;
    }

    .site-loader__name-fill {
        width: 100%;
        overflow: visible;
        clip-path: none;
        will-change: auto;
    }

    .site-loader.is-done {
        transform: none;
    }
}