@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:ital,wght@0,100..900;1,100..900&display=swap');

:root {
    --primary-dark: #041c4c;
    --primary-light: #3fb1fb;
    --secondary: #5f6368;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Noto Sans", sans-serif;
}

html {
    background-color: var(--primary-dark);
}

body {
    font-family: "Noto Sans", sans-serif;
}

.gradient-button {
    display: inline-flex;
    justify-content: space-around;
    letter-spacing: 0.5px;
    padding: 12px 24px 12px 24px;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    font-weight: 500;
    color: var(--primary-dark);
    background: #ffffff;
    border: 1px solid transparent;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color .2s, box-shadow .2s, color .2s, -webkit-box-shadow .2s;
    vertical-align: middle;
}


/* Section */
.home .title,
.testimonials .title,
section {
    margin: 60px 0;
    padding-top: 100px;
}

.title {
    color: var(--primary-dark);
}

.schedule,
.about,
.blog {
    margin: 60px 0;
}

.navbar {
    background-color: var(--primary-dark);
}

.vr {
    color: var(--primary-light);
}

.navbar-brand {
    margin: 0;
}

.navbar-brand img {
    width: 120px;
    height: auto;
}

.navbar-toggler img {
    width: 30px;
    height: 30px;
}

.navbar-nav .nav-link {
    color: #fff;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link.show {
    color: #fff;
    font-weight: bold;
}

.nav-tabs .nav-item.show .nav-link,
.nav-tabs .nav-link {
    color: var(--primary-dark);
}

.nav-tabs .nav-item.show .nav-link,
.nav-tabs .nav-link.active {
    color: var(--primary-light);
}

img,
iframe {
    border-radius: 5px;
}

.logo-title {
    color: #fff;
}

.banner-container {
    background-color: rgba(127, 200, 248, 0.1);
}

li::marker {
    color: var(--primary-light);
}

.home-title {
    color: var(--primary-dark);
    font-weight: bold;
    font-size: 128px;
    margin-bottom: 0;
}


/* Counter */
.counter-container {
    flex-basis: 95%;
    padding: 10px 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 4%;
}

.counter-card {
    display: flex;
    flex-direction: column;
    text-align: center;
    padding: 20px;
    border-radius: 30px;
    width: 30%;
    min-height: 30px;
    margin: 15px 0;
    background: #CADCFC;
    color: var(--primary-dark);
    justify-content: center;
    gap: 5%;
}


@media (max-width: 850px) {
    .counter-container {
        justify-content: space-between;
        gap: unset;
    }

    .counter-card {
        width: 49%;
    }
}

@media (max-width: 400px) {
    .counter-container {
        justify-content: center;
    }

    .counter-card {
        width: 100%;
    }
}

/* Counter */

/* Speakers */
.team-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    /*display: flex;*/
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.member {
    text-align: center;
    padding: 20px 10px;
    cursor: pointer;
    transition: all 0.3s;
    max-width: 300px;
    margin: auto;
}

.member img {
    display: block;
    width: 150px;
    height: 150px;
    object-fit: cover;
    border: 4px solid var(--primary-dark);
    border-radius: 50%;
    margin: 0 auto;
}

.member h3 {
    color: var(--primary-dark);
    margin: 15px 0;
}

.member p {
    color: var(--primary-dark);
    line-height: 1.6;
}

/* Speakers */

/* Timeline */
.schedule-details {
    position: relative;
}

.schedule-details::before {
    content: '';
    position: absolute;
    left: -3px;
    height: 90%;
    width: 1px;
    background-color: var(--primary-dark);
}

.long-schedule-details::before {
    height: 100%;
}

.schedule-details h3,
.schedule-date p {
    color: var(--primary-dark);
}

.schedule-brick {
    background-color: var(--primary-dark);
}

.schedule-header {
    background-color: var(--primary-dark);
    color: white;
}

.schedule .schedule-divider {
    border: 0.5px solid var(--primary-dark);
}

.content {
    padding-bottom: 20px;
}

/* Timeline begin */
.timeline {
    border-radius: 90px 50% 30px 30px;
}

.timeline-ul {
    border-left: 1px solid var(--secondary);
    position: relative;
    list-style: none;
}

.timeline-ul .timeline-item {
    position: relative;
}

.timeline-ul .timeline-item h5 {
    color: var(--primary-dark);
}

.timeline-ul .timeline-item:after {
    position: absolute;
    display: block;
    top: 0;
}

.timeline-ul .timeline-item:after {
    background-color: var(--primary-light);
    color: var(--secondary);
    left: -38px;
    border-radius: 50%;
    height: 11px;
    width: 11px;
    content: "";
}

/* Timeline end */


/* Blogs */

.card-button {
    display: inline-flex;
    justify-content: space-around;
    letter-spacing: 0.5px;
    padding: 8px 16px 8px 16px;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    font-weight: 500;
    color: #ffffff;
    background: var(--primary-dark);
    border: 1px solid transparent;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color .2s, box-shadow .2s, color .2s, -webkit-box-shadow .2s;
    vertical-align: middle;
}

/* Blogs */

/* Gallery */
.image-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 1rem;
    padding: 1rem;
}

.gallery-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
    cursor: pointer;
}

@media (max-width: 900px) {
    .image-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .image-grid {
        grid-template-columns: 1fr;
    }
}

/* Gallery */

.organizers .container .card-content .card,
.organizedBy .container .card-content .card,
.sponsors .container .card-content .card {
    border: none;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.organizers .container .card-content .card .card-body .card-title,
.organizedBy .container .card-content .card .card-body .card-title,
.sponsors .container .card-content .card .card-body .card-title {
    text-decoration: none;
    font-size: 1rem;
    font-weight: bold;
    color: var(--primary-dark);
}

.organizers .container .card-content .card .card-body .card-text,
.organizedBy .container .card-content .card .card-body .card-text,
.sponsors .container .card-content .card .card-body .card-text {
    font-size: 1rem;
    color: var(--secondary);
}

.organizedBy .container .card-content .card img {
    max-width: 95%;
    height: auto;
}

.venue .container iframe {
    width: 100%;
    height: 40vh;
    margin: 40px 0;
}

.venue .metro_map {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.venue .metro_map img {
    width: 100%;
}

.contact .container .contactUs .col {
    display: flex;
    align-items: center;
    justify-content: center;
}

.faqs .container .content .ques {
    line-height: 1.5rem;
    font-weight: bold;
}

.faqs .container .content .ans {
    margin-left: 3rem;
    line-height: 1.5rem;
}

/* Footer */
.footer-section {
    background: var(--primary-dark);
    position: relative;
    margin-top: 60px;
}

.footer-cta {
    border-top: 1px solid var(--primary-light);
    border-bottom: 1px solid var(--primary-light);
}

.cta-text {
    padding-left: 15px;
    display: inline-block;
}

.cta-text h4 {
    color: #fff;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 2px;
}

.cta-text span {
    color: #fff;
    font-size: 15px;
}

.footer-content {
    position: relative;
    z-index: 2;
}

.footer-logo img {
    max-width: 200px;
}

.footer-content .footer-logo .ltrc-social-link {
    text-decoration: none;
    align-items: center;
    color: #ffffff;
    justify-content: center;
    transition: background-color .2s;
}

@media (min-width: 360px) and (max-width: 375px) {
    .home-title {
        font-size: 48px;
    }

    .logo-title {
        font-size: 14px;
    }

    .navbar-brand img {
        width: 90px;
        height: auto;
    }

    .navbar-toggler img {
        width: 20px;
        height: 20px;
    }

    h4 {
        font-size: 14px;
    }

    ul li p {
        font-size: 14px;
    }

    ul.timeline-ul li h5 {
        font-size: 16px;
    }

    .container p {
        font-size: 16px;
    }

    .organizedBy .container .card-content .card img {
        max-width: 300px;
    }
}

@media (min-width: 390px) and (max-width: 390px) {
    .home-title {
        font-size: 48px;
    }

    .title {
        font-size: 32px;
    }

    h4 {
        font-size: 14px;
    }

    ul li p {
        font-size: 14px;
    }

    ul.timeline-ul li h5 {
        font-size: 16px;
    }

    .container p {
        font-size: 16px;
    }

    .organizedBy .container .card-content .card img {
        max-width: 300px;
    }
}

@media (min-width: 412px) and (max-width: 430px) {
    .home-title {
        font-size: 60px;
    }

    .title {
        font-size: 32px;
    }

    .logo-title {
        font-size: 14px;
    }

    .navbar-toggler img {
        width: 20px;
        height: 20px;
    }

    h4 {
        font-size: 14px;
    }

    ul li p {
        font-size: 14px;
    }

    ul.timeline-ul li h5 {
        font-size: 18px;
    }

    .container p {
        font-size: 18px;
    }

    .organizedBy .container .card-content .card img {
        max-width: 350px;
    }

    .counter-container {
        justify-content: center;
    }

    .counter-card {
        width: 100%;
    }
}

@media (min-width: 768px) and (max-width: 768px) {
    .home-title {
        font-size: 100px;
    }

    .title {
        font-size: 42px;
    }

    .navbar-brand img {
        width: 145px;
        height: auto;
    }

    .logo-title {
        font-size: 18px;
    }

    .navbar-toggler img {
        width: 30px;
        height: 30px;
    }

    h4 {
        font-size: 16px;
    }

    ul li p {
        font-size: 20px;
    }

    ul.timeline-ul li h5 {
        font-size: 20px;
    }

    .container p {
        font-size: 20px;
    }

    .organizedBy .container .card-content .card img {
        max-width: 450px;
    }

    .counter-container {
        justify-content: center;
    }

    .counter-card {
        width: 100%;
    }
}

@media (min-width: 820px) and (max-width: 820px) {
    .home-title {
        font-size: 120px;
    }

    .title {
        font-size: 42px;
    }

    .navbar-brand img {
        width: 145px;
        height: auto;
    }

    .logo-title {
        font-size: 18px;
    }

    .navbar-toggler img {
        width: 30px;
        height: 30px;
    }

    h4 {
        font-size: 18px;
    }

    ul li p,
    ul.timeline-ul li h5,
    .container p {
        font-size: 22px;
    }

    .organizedBy .container .card-content .card img {
        max-width: 450px;
    }

    .counter-container {
        justify-content: center;
    }

    .counter-card {
        width: 100%;
    }
}

@media (min-width: 1024px) and (max-width: 1024px) {
    .home-title {
        font-size: 140px;
    }

    .title {
        font-size: 48px;
    }

    .navbar-brand img {
        width: 145px;
        height: auto;
    }

    .logo-title {
        font-size: 20px;
    }

    .navbar-toggler img {
        width: 30px;
        height: 30px;
    }

    h4 {
        font-size: 18px;
    }

    .home .lh-base,
    .home p.h4{
        font-size: 32px;
    }

    ul li p,
    ul.timeline-ul li h5,
    .container p {
        font-size: 28px;
    }

    .organizedBy .container .card-content .card img {
        max-width: 650px;
    }

    .counter-container {
        justify-content: center;
    }

    .counter-card {
        width: 100%;
    }
}

@media (max-width: 600px) {
    .footer-cta .row {
        --bs-gutter-y: 2rem;
    }

    .team-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 600px) and (max-width: 768px) {
    .footer-cta .row {
        --bs-gutter-y: 2rem;
    }

    .team-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Footer */

@media only screen and (max-width: 480px) {
    .timeline-ul .timeline-item p.text-muted {
        font-size: 0.9rem;
    }

    .organizers .container .card-content .card .card-body .card-title,
    .organizedBy .container .card-content .card .card-body .card-title,
    .sponsors .container .card-content .card .card-body .card-title {
        font-size: 0.8rem;
    }

    .organizers .container .card-content .card .card-body .card-text,
    .organizedBy .container .card-content .card .card-body .card-text,
    .sponsors .container .card-content .card .card-body .card-text {
        font-size: 0.7rem;
    }

    .team-row {
        grid-template-columns: 1fr;
    }
}

/* Mobile (up to 600px wide) */
@media (min-width: 600px) and (max-width: 600px) {
    .huge-title {
        font-size: 28px;
    }

    .title {
        font-size: 24px;
    }

    .body1 {
        font-size: 14px;
    }

    .body2 {
        font-size: 12px;
    }

    h1 {
        font-size: 22px;
    }

    h2 {
        font-size: 20px;
    }

    h3 {
        font-size: 18px;
    }

    h4 {
        font-size: 16px;
    }

    h5 {
        font-size: 14px;
    }

    h6 {
        font-size: 12px;
    }

    p {
        font-size: 12px;
    }
}

/* Tablet (600px to 768px wide) */
@media (min-width: 600px) and (max-width: 768px) {
    .huge-title {
        font-size: 32px;
    }

    .title {
        font-size: 26px;
    }

    .body1 {
        font-size: 16px;
    }

    .body2 {
        font-size: 14px;
    }

    h1 {
        font-size: 24px;
    }

    h2 {
        font-size: 22px;
    }

    h3 {
        font-size: 20px;
    }

    h4 {
        font-size: 18px;
    }

    h5 {
        font-size: 16px;
    }

    h6 {
        font-size: 14px;
    }

    p {
        font-size: 14px;
    }
}

/* Small Desktop (768px to 1024px wide) */
@media (min-width: 768px) and (max-width: 1024px) {
    .huge-title {
        font-size: 36px;
    }

    .title {
        font-size: 28px;
    }

    .body1 {
        font-size: 18px;
    }

    .body2 {
        font-size: 16px;
    }

    h1 {
        font-size: 26px;
    }

    h2 {
        font-size: 24px;
    }

    h3 {
        font-size: 22px;
    }

    h4 {
        font-size: 20px;
    }

    h5 {
        font-size: 18px;
    }

    h6 {
        font-size: 16px;
    }

    p {
        font-size: 16px;
    }

    .team-row {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Large Desktop (1024px and up) */
@media (min-width: 1024px) {
    .huge-title {
        font-size: 40px;
    }

    .title {
        font-size: 30px;
    }

    .body1 {
        font-size: 20px;
    }

    .body2 {
        font-size: 18px;
    }

    h1 {
        font-size: 28px;
    }

    h2 {
        font-size: 26px;
    }

    h3 {
        font-size: 24px;
    }

    h4 {
        font-size: 22px;
    }

    h5 {
        font-size: 20px;
    }

    h6 {
        font-size: 18px;
    }

    p {
        font-size: 18px;
    }
}