html {
    background: #00060A;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 15px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: #fff;
    scroll-behavior: smooth;
    background: #00060A;
}


/*** hero banner ***/

.hero-banner {
    min-height: 100lvh;
    position: relative;
}


.hero-banner img.spec {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-position: top;
    object-fit: cover;
}


.hero-banner {
    display: flex;
    align-items: center;
}


.hero-banner .content {
    position: relative;
    z-index: 10;
}


/*.hero-banner .content-box {*/
/*    padding: 25px;*/
/*    border: 1px solid rgba(255, 255, 255, 0.1);*/
/*    backdrop-filter: blur(5px);*/
/*    border-radius: 8px;*/
/*}*/


.hero-banner {
    overflow: hidden;
}

.hero-banner .spec {
    inset: 0;
    transform-origin: center center;
    animation: pulseZoom 12s ease-in-out infinite;
    will-change: transform;
}


@keyframes pulseZoom {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.12); }
    100% { transform: scale(1); }
}


/******* footer *******/

footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding-bottom: 25px;
}

footer a {
    color: #fff;
    font-size: 13px;
    font-weight: 300;
    text-decoration: none;
}

footer a:hover {
    color: #FF8E52;
}

@media (max-width: 767.98px) {
    footer a {
        font-size: 11px;
    }
}



/*** header ****/

header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 5;
    padding-top: 20px;
}

@media (max-width: 767.98px) {
    header img {
        width: 120px;
    }
}


/******* btns ********/




.btn {
    border: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0.7em 1.5em;
    z-index: 1;
    border-radius: var(--border-button-radius);
}



.btn-primary {
    background: var(--main-color);
    color: var(--main-text-color);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background: var(--second-color) !important;
    color: var(--second-text-color) !important;
}

.btn-primary-2 {
    background: var(--second-color) !important;
    color: var(--second-text-color) !important;
}

.btn-primary-2:hover,
.btn-primary-2:focus,
.btn-primary-2:active {
    background: var(--second-color) !important;
    color: var(--second-text-color) !important;
}


.btn-secondary {
    background: transparent;
    color: #fff;
    border: 2px solid var(--main-color);
}


.btn-secondary:hover,
.btn-secondary:focus,
.btn-secondary:active {
    background: var(--main-color);
    color: var(--main-text-color);
    border: 2px solid var(--main-color);
}







.t-btn.add-btn {
    font-size: 20px;
    font-weight: 400;
}



/******** SPEC BUTTONS ******/




.t-btn.theme2 {
    background-image: linear-gradient(
            325deg,
            #19254D 0%,
            #2B3A7A 40%,
            #4059B0 70%,
            #19254D 100%
    );
    color: var(--main-text-color);
    box-shadow:
            0px 0px 20px rgba(64, 89, 176, 0.5),
            0px 5px 5px -1px rgba(43, 58, 122, 0.25),
            inset 4px 4px 8px rgba(64, 89, 176, 0.35),
            inset -4px -4px 8px rgba(25, 37, 77, 0.4);
    transition: all 0.3s ease;
}



.t-btn.theme {
    background-image: linear-gradient(
            325deg,
            #F47340 0%,
            #FFA65C 55%,
            #F47340 90%
    );
    color: rgba(255,255,255,0.85);
    box-shadow:
            0px 0px 20px rgba(244, 115, 64, 0.5),
            0px 5px 5px -1px rgba(244, 115, 64, 0.25),
            inset 4px 4px 8px rgba(255, 166, 92, 0.5),
            inset -4px -4px 8px rgba(244, 115, 64, 0.35);
}



.t-btn {
    cursor: pointer;
    padding: 0.9em 1.4em;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    font-weight: 500;
    font-size: 16px;
    transition: 0.8s;
    background-size: 280% auto;
    border: none;
    border-radius: 14px;
    line-height: 1.3;
}

.t-btn:hover {
    background-position: right top;
}

.t-btn:is(:focus,:hover, :focus-visible, :active) {
    outline: none;

}

.t-btn:is(:focus,:hover, :focus-visible, :active) {
    color: #fff;
}

@media (prefers-reduced-motion: reduce) {
    .t-btn {
        transition: linear;
    }
}

/******* timer *******/





.timer-page input[type=number] {
    background: rgba(0,0,0,0.2);
    backdrop-filter: blur(5px);
    color: #fff;
    height: 50px;
    width: 90px;
    border-radius: 14px;
    font-size: 20px;
    border: 1px solid rgba(255,255,255,0.2);
}

.timer-page input[type=number]:focus {
    box-shadow: none;
    outline: none;
}

.timer-page label {
    color: rgba(255,255,255,0.7);
    padding-bottom: 15px;
    font-size: 16px;
    display: block;
    text-align: center;
    width: 100%;
}

.timer-page .box {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.timer-page .box .t-btn {
    box-shadow: none !important;
}

.timer-page .timer-display {
    font-size: 40px;
    text-align: center;
    position: absolute;
    display: flex;
    width: 170px;
    height: 170px;
    font-weight: 600;
    align-items: center;
    justify-content: center;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-shadow:
            0 0 1px #fff,
            0 0 1px #fff,
            0 0 1px #fff;

}

.timer-page .timer-display .finish {
    font-size: 25px;
    text-shadow: none;
    font-weight: 400;
}



.timer-page .timer-box {
    display: flex;
    margin-top: 25px;
    justify-content: center;
    position: relative;
}

.timer-page .timer-display.warning {
    color: #F47441;
    text-shadow:
            0 0 1px #F47441,
            0 0 1px #F47441,
            0 0 1px #F47441;
}

.timer-page .timer-display.warning {
    animation: scalePulse 0.5s infinite;
}

@keyframes scalePulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.3); }
}





/* SVG kruh */
.progress-circle {
    transform: rotate(-90deg);
    display: block;
    padding: 70px auto;


}

.progress-circle .bg {
    stroke: rgba(255,255,255,0.1);
}

.progress-circle .progress {
    stroke: #F47441; /* oranžová */
    stroke-dasharray: 439.82; /* 2 * PI * r (r=70) */
    stroke-dashoffset: 439.82;
    transition: stroke-dashoffset 0.5s linear;

    /* neónový efekt */
    /*filter: drop-shadow(0 0 2px #F47441)*/
    /*drop-shadow(0 0 2px #F47441)*/
    /*drop-shadow(0 0 2px #F47441);*/
}


/****** GUIDE PAGE *****/

.guide-page #questionAnswer {
    font-size: 12px;
    color: rgba(255,255,255,1);
    text-align: center;
    font-weight: 300;
    padding-top: 15px;
}

.guide-page #questionAnswer .answer {
    font-size: 24px;
    display: block;
    text-align: center;
    margin-top: 15px;
    color: #F47441;
}

.guide-page #questionAnswer .answer::first-letter {
    text-transform: uppercase;
}


.guide-page input[type=number] {
    background: rgba(0,0,0,0.2);
    backdrop-filter: blur(5px);
    color: #fff;
    height: 50px;
    width: 90px;
    border-radius: 14px;
    font-size: 20px;
    border: 1px solid rgba(255,255,255,0.2);
}

.guide-page input[type=number]:focus {
    box-shadow: none;
    outline: none;
}

.guide-page label {
    color: rgba(255,255,255,0.7);
    padding-bottom: 15px;
    font-size: 16px;
    display: block;
    text-align: center;
}

.guide-page .box {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.guide-page .box .t-btn {
    box-shadow: none !important;
}







/******** QUICK MENU *******/

.quick-menu {
    position: fixed;
    top: 25px;
    left: 25px;
    z-index: 50;


}

.quick-menu a {
    text-decoration: none;
    text-align: center;
    display: block;
}

.quick-menu span {
    display: block;
    font-size: 12px;
    font-weight: 400;
    margin-top: 5px;
    text-align: center;
    color: #fff;

}

.quick-menu .icon-box {
    display: inline-flex;
    width: 50px;
    align-items: center;
    justify-content: center;
    height: 50px;
    background-image: linear-gradient(
            325deg,
            #F47340 0%,
            #FFA65C 100%

    );
    box-shadow:
            0px 0px 20px rgba(244, 115, 64, 0.5),
            0px 5px 5px -1px rgba(244, 115, 64, 0.25),
            inset 4px 4px 8px rgba(255, 166, 92, 0.5),
            inset -4px -4px 8px rgba(244, 115, 64, 0.35);
    border-radius: 50%;
}

.quick-menu .icon-box img {
    width: 25px;
    height: 25px;
    object-fit: contain;
}


@media (max-width: 767.98px) {
    .quick-menu span {
        font-size: 10px;
    }


    .quick-menu .icon-box {
        width: 40px;
        height: 40px;
    }

    .quick-menu .icon-box img {
        width: 20px;
        height: 20px;
    }
}