.top-video-cover {
    position: relative;
    overflow: hidden;
    height: auto;
    min-height: 100vh;
    /* background: url(../images/stock-photo-bulb-future-technology-innovation-background-creative-idea-concept-artificial-intelligence-1199940631.jpg) no-repeat center center fixed; 
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover; */
}


#landingVideo {
    position: absolute;

    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    object-fit: cover;
}


.cover-img {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    object-fit: cover;
}



#landingVideoComingSoon {
    top: 0;
    left: 0;

    height: 100vh;
    width: auto;

}

.masthead {
    position: absolute;
    z-index: 100;



}

.objectives {
    /* background: rgb(0,33,51);
background: linear-gradient(0deg, rgba(0,33,51,1) 0%, rgba(0,65,101,1) 100%); */
    background: #FBFCFD;

}

.lightbg h1,
.lightbg p,
.light-blue-bg h1,
.light-blue-bg p {
    color: #15011D;
}

.light-blue-bg h2 {
    color: #15011D;
}

.objectives h1,
.objectives p {
    color: #15011D;
}

.objectives p,
.lightbg p {
    font-size: 1.25rem;
}

p.lead {
    color: #FFF;
}

.cover {
    z-index: 1000;
}

.page-section {
    padding: 8rem 0;
}

.bg-dark {
    background-color: #FFFFFF !important;
}

h1.cover-heading {
    color: #FFF;
}

.top-video-cover .container {
    z-index: 1000;
}

.hack-stages {
    position: relative;
    min-height: 300px;
    justify-content: center;
}

.grey-line {
    height: 100%;
    content: "";
    position: absolute;
    z-index: 1;
    min-height: 200px;
    top: 0;
    bottom: 0;
    left: 75%;
    border-left: 1px solid #707070;
    transform: translate(-50%);
}

.stage-one,
.stage-two,
.stage-three {
    position: absolute;
    z-index: 500;
}

.stage-one h1 {
    color: #15011D;
}

.stage-two h1 {
    color: #15011D;
}

.stage-three h1 {
    color: #15011D;
}

.stage-four h1 {
    color: #15011D;
}

.stage-row {
    justify-content: center;
}

.stage-details {
    width: 41%;
}

.stage-details p {
    font-size: 0.95rem;
    line-height: normal;
}

p.stage-date {
    font-size: 14px;
    color: #272936;
    font-weight: 500;
    margin-bottom: 10px;
}

.all-stages {
    padding-top: 35px;
}

p.stage-desc {
    font-size: 14px;
    line-height: 22px;
}

.tech-tags img {
    margin-bottom: 10px;
}

.main-theme,
.subthemes {
    width: 50%;
    min-height: 100px;
}

.dark-gradient-bg {
    background: rgb(0, 65, 101);
    /* background: linear-gradient(0deg, rgba(0,65,101,1) 0%, rgba(0,33,51,1) 100%); */
}

.dark-gradient-bg h1 {
    color: #FFF;
}

.light-blue-bg {
    background: #ECF0F2;
}

.tech-tags img {
    width: 90%;
}

.theme-name-box {
    width: 90%;
    justify-content: center;
}

.subthemes {
    position: relative;
}

.arrow-st-left {
    position: absolute;
    top: 5px;
    right: 0;
}


.navbar-dark .nav-item.active {
    border-right-color: #004165;
    border-left-color: #004165;
    border-top-color: #004165;
    border-bottom-color: #007DBA;
    border-width: 1px;
    /* border-style: solid; */
}

.navbar {
    box-shadow: 0px 8px 8px -6px rgba(0, 0, 0, .5);
}

p.cover-heading {
    font-size: 1.25rem;
}

@media (max-width: 290px) {
    .theme-name-box h1 {
        font-size: 1.5rem;
    }
}

.timer-overlay {
    position: absolute;
    right: 60px;
    /* increased from 30px */
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    color: cyan;
    background-color: rgba(0, 0, 0, 0);
    /* transparent */
    padding: 30px 40px;
    /* bigger box */
    /* border-radius: 20px; */
    border: 2px solid cyan;
    font-family: sans-serif;
}

.timer-title {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 20px;
    text-shadow: 0 0 8px cyan;
}

.timer-digits {
    display: flex;
    gap: 30px;
    justify-content: center;
    align-items: center;
}

.digit-block {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.digit-number {
    font-size: 2.8rem;
    font-weight: bold;
    line-height: 1.2;
    text-shadow: 0 0 6px cyan;
}

.digit-label {
    font-size: 1.2rem;
    margin-top: 5px;
}


.img-holder {
    position: absolute;
    width: 100%;
    height: 100%;
}

.img-holder img {
    object-fit: cover;
    width: auto;
    height: 100%;
}


.why-participate-section {
    padding: 60px 20px;
    background: #f5f9fc;
    text-align: center;
    font-family: sans-serif;
}

.why-section-title {
    font-size: 2rem;
    color: #1c0828;
    margin-bottom: 80px;
}

.why-card-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 70px 30px; /* ⬅️ 40px vertical (row), 30px horizontal (column) gap */
    max-width: 1200px;
    margin: 0 auto;
}

.why-card {
    position: relative;
    padding: 60px 25px 35px;
    border-radius: 6px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: 0.3s ease-in-out;
}

.why-card-icon {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.why-card-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.why-card-text {
    font-size: 0.95rem;
    line-height: 1.5;
    padding: 0 10px;
}

/* Gradient Card */
.why-bg-gradient {
    background: transparent linear-gradient(265deg, #007BBD 0%, #003F61 100%) 0% 0% no-repeat padding-box;
    color: white;
}

.why-bg-gradient .why-card-title,
.why-bg-gradient .why-card-text {
    color: white;
}

.why-bg-gradient .why-card-icon {
    background: white;
    color: #007BBD;
    border: 4px solid white;
}

/* White Card */
.why-bg-white {
    background: white;
    color: black;
}

.why-bg-white .why-card-title,
.why-bg-white .why-card-text {
    color: black;
}

.why-bg-white .why-card-icon {
    background: #007BBD;
    color: white;
    border: 4px solid #007BBD;
}

/* Responsive */
@media (max-width: 768px) {
    .why-section-title {
        font-size: 1.6rem;
    }

    .why-card-title {
        font-size: 1.05rem;
    }

    .why-card-text {
        font-size: 0.92rem;
    }
}

@media (max-width: 480px) {
    .why-card {
        padding-top: 70px;
    }

    .why-card-icon {
        width: 50px;
        height: 50px;
        font-size: 18px;
    }
}


@media (max-width: 575.98px) {
    h1.cover-heading {
        font-size: 1.45rem;
    }

    h3.cover-heading {
        font-size: 1.25rem;
    }

    p.cover-heading {
        font-size: 1rem;
    }
}


.navbar-dark .navbar-nav .active>.nav-link,
.navbar-dark .navbar-nav .nav-link.active,
.navbar-dark .navbar-nav .nav-link.show,
.navbar-dark .navbar-nav .show>.nav-link {
    color: #15011D !important;
    font-weight: 400;
}

.navbar-dark .navbar-nav .nav-link {
    color: #15011D !important;
    font-weight: 400;

}

.navbar-dark .navbar-nav .nav-link:focus,
.navbar-dark .navbar-nav .nav-link:hover {
    color: #15011D !important;
    font-weight: 400;

}

.dropdown-item:focus,
.dropdown-item:hover {
    color: #15011D !important;
}