:root {
    --color-primary: #D00000;
    --color-primary-dark: #a10;
    --color-primary-darker: #a00;
    --color-secondary: #fff;
    --color-background: #F5F1E7;
    --color-dark: #222;
    --color-grey: #aaa;
    --color-black: #000;
    --color-gold: #FFD700;
    --color-silver: #C0C0C0;
    --color-bronze: #CD7F32;
    --color-light-grey: #f8f9fa;
}

html,
body {
    margin: 0;
    padding: 0;
    height: 100%;

}

body {
    font-family: "Squada One", 'Liberation Sans Narrow', Arial, sans-serif;
    background: var(--color-background);
    color: #333;
}


p, .accordion-body, form {
    font-family: "Roboto Condensed", 'Liberation Sans Narrow', Arial, sans-serif;
    font-weight: 500;

}

h1,
p {
   
    padding: 0;
}

/* Navbar */
.navbar-container {
    padding-left: 1rem;
    padding-right: 1rem;
    max-width: 100%;
}

#mainNavbar {
    width: 100%;
   
    background-color: rgba(255, 255, 255, 0);
    box-shadow: none;
    padding-top:12px;
    padding-bottom: 1rem;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

#mainNavbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95) !important;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.navbar-brand {
    position: relative;

    font-size: 2rem;
    
    color: var(--color-primary) !important;
}

@media (max-width:480px) {
    .navbar-brand {
        font-size: 2rem;
    }
}

.navbar-nav .nav-link {
    display: flex;
    font-size: 1.4rem;

    height: auto;
    overflow: hidden;
}


.t {
    position: relative;
    display: inline-block;
}

.navbar-nav .nav-link div:hover span {
    animation: move-up1 0.3s ease;


}

.navbar-nav .nav-link:hover {
    color: var(--color-primary-darker);
}

.navbar-nav .nav-link:hover .first-text span {
    animation: move-up1 0.3s ease;
}

.navbar-nav .nav-link:hover .second-text span {
    animation: move-up1 0.3s ease;
}

.navbar-nav .nav-link div span {
    animation: move-down 1s ease;
    color: #333;
    position: relative;
    display: inline-block;

}





@keyframes move-up1 {
    from {
        transform: translateY(0%);
    }

    to {
        transform: translateY(-100%);
    }
}

@keyframes move-down {
    to {
        transform: translateY(0%);
    }

    from {
        transform: translateY(-100%);
    }
}

.navbar-nav .nav-link.active {
    text-decoration: underline;
    text-decoration-color: var(--color-primary-dark);
    text-underline-offset: 5px;

}

.navbar-toggler {
    position: relative;
    top: 0;
    right: 0;
    z-index: 1050;
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100vw;
        background-color: rgba(255, 255, 255, 0.95);
        z-index: 1050;
    }

    .navbar-collapse .nav-link {
        display: block;
        width: 100%;
        text-align: center;
        margin: 0.25rem 0;
        padding-right: 0.5rem;
        transition: none;
    }

    #mainNavbar {
        padding-right: 1rem;
    }
}

/* Content Containers */
.content {
    padding: 2rem;
    background: var(--color-secondary);
    margin: 1rem auto;
    max-width: 800px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.content-container {
    background-color: var(--color-secondary);
    border-radius: 50px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-width: 1250px;
}

.content-container h1 {
    text-align: center;
    color: var(--color-primary-dark);
}

.content-container h1,
.content-container p {
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.content-container::after {
    content: "";
    display: table;
    clear: both;
}

/* Headings */
.heading-wrapper {
    text-align: center;
}

.heading-container {
    display: inline-block;
    background-color: var(--color-secondary);
    border-radius: 50px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem 2rem;
}

.heading-container h1 {
    margin: 0;
    font-size: 3rem;
    color: var(--color-primary);
}

.heading-line {
    border: none;
    height: 3px;
    background-color: var(--color-primary-dark);
    margin: 0.5rem 0 1rem 0;
    border-radius: 2px;
    opacity: 100%;
}

.level-heading {
    text-align: center;
    width: 100%;
    color: var(--color-secondary);
    padding: 0.5rem 1rem;
    padding-bottom: 3rem;
    display: inline-block;
}

.level-heading span {
    font-size: 2rem;
    font-weight: 600;
}

.level-heading.platinum {
    background-color: #E5E4E2;
    color: var(--color-black);
}

.level-heading.gold {
    background-color: var(--color-gold);
    color: var(--color-black);
}

.level-heading.silver {
    background-color: var(--color-silver);
    color: var(--color-black);
}

.level-heading.bronze {
    background-color: var(--color-bronze);
    color: var(--color-black);
}

/* Images */
img {
    object-fit: cover;
    object-position: center;
}

.main-img {
    display: block;
    margin: 0 auto;
    object-fit: cover;
    max-width: 100%;
    max-height: 400px;
}

.diagram-img {
    display: block;
    margin: 0 auto;
    max-width: 700px;
}

/* Hero */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center right;
    display: block;
}

.hero-text-container {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    padding: 1.5rem 2rem;
    width: 45vw;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    opacity: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(245, 245, 245, 0.7));
    clip-path: polygon(0 0, 100% 0, 90% 100%, 0% 100%);
    animation: slideIn 1s forwards 0.3s;
}

.hero-text span {
    display: inline-block;
    opacity: 0;
    transform: translateY(50px);
    animation: floatIn 0.8s forwards;
}

.hero-text span:nth-child(1) {
    animation-delay: 1.1s;
}

.hero-text span:nth-child(3) {
    animation-delay: 1.2s;
}


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

@keyframes slideIn {
    from {
        transform: translateY(-50%) translateX(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(-50%) translateX(0);
        opacity: 1;
    }
}

.hero-text {
    font-size: clamp(6rem, 4rem, 8rem);
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1.1;
}

/* Image Wrappers */
.image-wrapper {
    float: left;
    width: 60%;
    margin-right: 2rem;
    position: relative;
}

.image-wrapper .diagram-img,
.image-wrapper .main-img {
    display: block;
    width: 100%;
    height: auto;
}

#desc-card {
    float: left;
    min-width: 35%;
    max-width: 30%;
}

.image-wrapper svg {
    pointer-events: none;
}

#desc-img {
    max-width: 100%;
    height: 18rem;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* Buttons */
.image-wrapper .btn {
    position: absolute;
    font-size: clamp(0.75rem, 1.2vw, 1.2rem);
    padding: clamp(0.3rem, 0.5vw, 0.5rem) clamp(0.6rem, 1vw, 1rem);
    cursor: pointer;
    white-space: nowrap;
    z-index: 10;
    background-color: var(--color-secondary);
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.image-wrapper .btn:hover,
.image-wrapper .btn.active,
input[type="radio"]:checked+.btn {
    background-color: var(--color-primary);
    color: var(--color-secondary);
}

/* Button Positions */
#btn-body {
    top: 76%;
    left: 0%;
}

#btn-electronics {
    top: 9%;
    left: 78%;
}

#btn-susp {
    top: 81%;
    left: 80%;
}

#btn-powertrain {
    top: 65%;
    left: 0%;
}

#btn-chassis {
    top: 15%;
    left: 0%;
}

#btn-controls {
    top: 21%;
    left: 81%;
}

/* Cards & Teams */
.card-text {
    min-height: 8rem;
}

.card h5 {
    color: var(--color-primary);
}

.team-img {
 
    object-fit: cover;
    object-position: center;
    height: 215px;
}

/* Countdown */
.countdown {
    font-size: 10rem;
    text-align: center;
    color: var(--color-primary-dark);

}

.counter .countdown {
    color: var(--color-secondary);
    margin-bottom: 0;
    padding-bottom: 0;
   
}

.countdown-container .row {
    justify-content: center;
    align-items: center;
}

.countdown-desc {
    text-align: center;
    color: var(--color-secondary);
    padding-top: 0;
    font-size: 1rem;
   
}

/* Counters */
.counter {

    display: flex;
    flex-direction: column;

    justify-content: center;
    align-items: center;
    border-radius: 16px;
    padding: 1rem 0.5rem;
    border-radius: 16px;
    background-color: var(--color-primary-darker);
}

/* Section Headings */
.section-heading {
    position: relative;
    background-color: var(--color-secondary);
    overflow: hidden;
    margin-top: 5rem !important;
    padding: 3rem 1rem;
}

.section-heading::before {
    
    content: "";
    position: absolute;
    top: 0;
    left: -50px;
    width: 120%;
    height: 100%;
    padding: 3rem 1rem;
    background: url("../images/tracks.svg") no-repeat;
    background-size: auto 100%;
    background-position: left center;
    opacity: 0.3;
    z-index: 0;
}

.section-heading h1 {
    position: relative;
    z-index: 1;
}

.countdown-container .row>div {
    display: flex;
    justify-content: center;
    align-items: center;
}

.heading-underline {
    width: 80px;
    height: 4px;
    background-color: var(--color-primary);
    border-radius: 2px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.semi-colon {
    justify-content: center;
    align-items: center;
}
@media (min-width: 768px){
    .countdown-desc{
        
     margin-top: -3rem;
    }
    .countdown{
          margin-top: -2rem;
    }
}
/* Mobile adjustments */
@media (max-width: 768px) {
    .semi-colon {
        font-size: 3rem !important;
    }


    .counter .countdown {
        font-size: 2.5rem;
    }

    .counter .countdown-desc {
        font-size: 0.9rem;
    }
    


}

@media (max-width: 480px) {

    .semi-colon {
        font-size: 3rem !important;
    }

     .countdown {
        font-size: 3rem;
        margin-top: -1rem;
    }
        .countdown-desc {
        margin-top: -0.5rem;
        margin-bottom: -0.5rem;
    }

    .countdown-container {
        position: block;
        margin-top: -2rem !important;
    }

}


/* Footer */
.site-footer {
    background-color: var(--color-dark);
    color: var(--color-grey);
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
}

.site-footer a.footer-icon {
    color: var(--color-grey);
    font-size: 1.5rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.site-footer a.footer-icon:hover {
    color: var(--color-primary);
}

/* Buttons */
.btn-outline-husker {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background-color: transparent;
    transition: all 0.3s ease;
}

.btn-outline-husker:hover,
.btn-outline-husker:focus {
    color: var(--color-secondary);
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

/* Media Queries */
@media (max-width:768px) {

    .image-wrapper,
    #desc-card {
        position: relative;
        float: none;
        width: 100%;
        margin: 0 auto;
    }

    #desc-card {
        max-width: 100%;
    }

    #desc-img {
        object-fit: contain;
    }

    .image-wrapper .btn {
        padding: 0.2rem 0.5rem;
    }

    #btn-body {
        top: 75%;
        left: 0%;
        font-size: clamp(0.7rem, 2vw, 1rem);
    }

    #btn-electronics {
        top: 9%;
        left: 80%;
        font-size: clamp(0.7rem, 2vw, 1rem);
    }

    #btn-susp {
        top: 81%;
        left: 78%;
        font-size: clamp(0.7rem, 2vw, 1rem);
    }

    #btn-powertrain {
        top: 65%;
        left: 0%;
        font-size: clamp(0.7rem, 2vw, 1rem);
    }

    #btn-chassis {
        top: 15%;
        left: 0%;
        font-size: clamp(0.7rem, 2vw, 1rem);
    }

    #btn-controls {
        top: 21%;
        left: 81%;
        font-size: clamp(0.7rem, 2vw, 1rem);
    }

    .countdown {
        font-size: clamp(1rem, 1vw, 10rem);
    }
}

@media (max-width:480px) {
    #btn-body {
        top: 75%;
        left: 0%;
        font-size: clamp(0.65rem, 2.5vw, 0.9rem);
    }

    #btn-electronics {
        top: 8%;
        left: 81%;
        font-size: clamp(0.65rem, 2.5vw, 0.9rem);
    }

    #btn-susp {
        top: 80%;
        left: 80%;
        font-size: clamp(0.65rem, 2.5vw, 0.9rem);
    }

    #btn-powertrain {
        top: 64%;
        left: 0%;
        font-size: clamp(0.7rem, 2vw, 1rem);
    }

    #btn-chassis {
        top: 14%;
        left: 0%;
        font-size: clamp(0.7rem, 2vw, 1rem);
    }

    #btn-controls {
        top: 21%;
        left: 81%;
        font-size: clamp(0.7rem, 2vw, 1rem);
    }
}

/* Accordions */
.custom-accordion .accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.custom-accordion .accordion-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.custom-accordion .accordion-button {
    background: linear-gradient(135deg, var(--color-primary-dark), #c33);
    color: var(--color-secondary);
    font-weight: 600;
    font-size: 1.2rem;
    text-transform: uppercase;
    padding: 1.2rem;
    letter-spacing: 0.5px;
}

.custom-accordion .accordion-button.collapsed {
    background: var(--color-light-grey);
    color: var(--color-primary-dark);
    border-top: 3px solid var(--color-primary-dark);
}

.custom-accordion .accordion-button i {
    font-size: 1.3rem;
}

.custom-accordion .accordion-body {
    background-color: var(--color-secondary);
    padding: 1.5rem;
    font-size: 1rem;
    line-height: 1.7;
    border-top: 1px solid #eee;
}

.custom-accordion .accordion-button:not(.collapsed)::after {
    filter: invert(1);
}

.icon svg {
    width: 1.25em;
    height: 1.25em;
    vertical-align: middle;
    fill: currentColor;
    display: inline-block;
    transition: transform 0.2s ease;
}

.custom-accordion .accordion-button:focus {
    box-shadow: 0 0 0 0.15rem rgba(208, 0, 0, 0.5);
    outline: none;
}

.icon.collapsed {
    color: var(--color-secondary);
    font-size: 1.5rem;
}

.icon.colapsed {
    color: var(--color-primary-dark);
    font-size: 1.5rem;
}

@media (prefers-reduced-motion:no-preference) {
    .accordion-collapse {
        transition: height 0.4s ease;
    }
}

/* Animations */
.hidden-element {
    opacity: 0;
}

.visible-element {
    animation: appear 1s ease 0.3s forwards;
}

@keyframes appear {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

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

/* Container 2 */
.container-2 {
    background: linear-gradient(to bottom, var(--color-primary-dark), var(--color-primary-darker));
    height: auto;
    color: var(--color-secondary);
    overflow: visible;
    text-align: center;
    padding-top: 0;
    margin-top: 0;
}


.carousel,
.carousel-inner{
    width: 100%;
    overflow-x: clip;
    overflow-y: visible;

}
.carousel{
    padding-bottom: 4rem;
}

.container-2 h2 {
    border-radius: 0 0 16px 16px;
    padding-left: 2rem;
    margin: 0 auto;
    padding-right: 2rem;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.65));
    width: calc(fit-content);
    color: var(--color-primary);
    text-align: center;
    padding-top: 0;
    width: fit-content;
}

/* Carousel */

.carousel-inner .carousel-item.active,
.carousel-inner .carousel-item-next,
.carousel-inner .carousel-item-prev {
    display: flex;
}


@media (min-width:768px) {

    .carousel-inner .carousel-item-end.active,
    .carousel-inner .carousel-item-next {
        transform: translateX(33.33%);
    }

    .carousel-inner .carousel-item-start.active,
    .carousel-inner .carousel-item-prev {
        transform: translateX(-33.33%);
    }

    .carousel-inner .carousel-item-end,
    .carousel-inner .carousel-item-start {
        transform: translateX(0);
    }
}

.carousel-control-prev, .carousel-control-next{
    align-items: end !important;
    height: 93%;
}



#next-btn,
#prev-btn {
    background-color: rgb(0, 0, 0);
    border-radius: 5px;
    position: relative;
   
}

.pic-col {
    width: 33.33%;
    padding: 1rem;
    background-color: var(--color-primary-darker);
    height: 90%;
    position:relative;
    z-index: 100;
}


.img-cont {

    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.img-cont {
    background-color: #fff;
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    padding: 0.5rem;
}

.img-cont img {
    object-fit: cover;

    border-radius: 11px;
    object-position: center;
    display: block;
    width: 100%;
    height: auto;
}




.img-cont:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}


@media (max-width: 576px) {

    .hero-text-container {
        width: 90vw;
        top: 70%;
        padding: 1rem 1.5rem;
    }

    .hero-text {
        font-size: 4rem;
        text-align: center;
    }

    .hero-wrapper {
        width: 100%;
        height: 100vh;
        overflow: hidden;
        position: relative;
    }

    .hero-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: 90% 50%;
        transform: translateY(-10%);
        display: block;
    }

    .content-container {
        max-width: calc(100vw - 1rem);
        margin: 0 auto;
    }
}


.beat-animation {
    animation: beat 0.5s ease-out;
}

@keyframes beat {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

.logo {
    display: flex;
    justify-content: center;
    /* horizontal center */
    align-items: center;
    padding: 3rem;
}

.logo img {
    display: flex;
    margin: auto;
    object-fit: contain;
    object-position: center;

}


.form-control.is-valid, .was-validated .form-control:valid, .was-validated .form-select:valid  {
    background-image: none !important;
    padding-right: inherit;
}