/* =========================================================
   Company Header & Footer - Loader (Preloader) Styles
   ملف مستقل تمامًا - مش بيأثر على الهيدر ولا الفوتر
   ========================================================= */

.chf-loader {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
    perspective: 1200px;
}

.chf-loader.chf-loader--hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.chf-loader__stage {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* اللوجو: تكبير + تأثير 3D + نبضة سطوع (Brightness) من غير أي دوائر حواليه */
.chf-loader__logo {
    height: auto;
    display: block;
    transform-style: preserve-3d;
    animation:
        chf-loader-pop 1.8s cubic-bezier(0.22, 1, 0.36, 1) infinite,
        chf-loader-glow 1.8s ease-in-out infinite;
}

.chf-loader__logo-text {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 1px;
    animation:
        chf-loader-pop 1.8s cubic-bezier(0.22, 1, 0.36, 1) infinite,
        chf-loader-glow 1.8s ease-in-out infinite;
}

@keyframes chf-loader-pop {
    0% {
        transform: scale3d(0.55, 0.55, 1) rotateY(-35deg) rotateX(8deg);
        opacity: 0;
    }
    45% {
        transform: scale3d(1.08, 1.08, 1) rotateY(8deg) rotateX(-3deg);
        opacity: 1;
    }
    70% {
        transform: scale3d(0.97, 0.97, 1) rotateY(0deg) rotateX(0deg);
    }
    100% {
        transform: scale3d(1, 1, 1) rotateY(0deg) rotateX(0deg);
        opacity: 1;
    }
}

/* نبضة سطوع من 1% لـ 100% بدل حلقة الدوران */
@keyframes chf-loader-glow {
    0%, 100% {
        filter: brightness(1%) drop-shadow(0 0 0 rgba(255, 255, 255, 0));
    }
    50% {
        filter: brightness(100%) drop-shadow(0 0 35px rgba(255, 255, 255, 0.65));
    }
}

body.chf-loading {
    overflow: hidden;
}