/* =========================================================
   IJRCSIT — CONFERENCE SERIES
   Fresh Premium Research Box Design
========================================================= */

:root {
    --ijrcsit-dark: #102b38;
    --ijrcsit-primary: #1e4356;
    --ijrcsit-blue: #4f8eae;
    --ijrcsit-accent: #68a4c4;

    --ijrcsit-light: #eaf4f9;
    --ijrcsit-border: #d8e5eb;

    --ijrcsit-text: #263746;
    --ijrcsit-muted: #647482;

    --ijrcsit-white: #ffffff;
}


/* =========================================================
   SECTION
========================================================= */

.ijconf-series {
    position: relative;
    width: 100%;
    max-width: 1280px;

    margin: 0 auto;
    
    margin-top: -40px;
    
    padding: 64px 24px 72px;

    box-sizing: border-box;
}


/* =========================================================
   SECTION HEADER
========================================================= */

.ijconf-series-heading {
    position: relative;

    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    gap: 45px;

    margin-bottom: 34px;
    
    
}

.ijconf-series-heading > div {
    min-width: 0;
}

.ijconf-series-heading .ijconf-section-kicker {
    display: inline-block;

    margin-bottom: 9px;

    color: var(--ijrcsit-blue);

    font-size: 10px;
    font-weight: 800;

    letter-spacing: .18em;
    text-transform: uppercase;
}

.ijconf-series-heading h2 {
    margin: 0;

    color: var(--ijrcsit-dark);

    font-family: "Manrope", "Inter", sans-serif;

    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.02;

    font-weight: 700;
    letter-spacing: -.045em;
}

.ijconf-series-heading h2 strong {
    color: var(--ijrcsit-primary);
    font-weight: 800;
}

.ijconf-series-heading p {
    width: min(100%, 440px);

    margin: 0;

    color: var(--ijrcsit-muted);

    font-family: "Inter", sans-serif;

    font-size: 13px;
    line-height: 1.7;
}


/* =========================================================
   THREE COLUMN GRID
========================================================= */

.ijconf-series-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 18px;

    width: 100%;
}


/* =========================================================
   CONFERENCE BOX
========================================================= */

.ijconf-research-box {
    position: relative;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 25px 23px 20px;
    box-sizing: border-box;

    background:
        linear-gradient(
        145deg,
        rgba(255,255,255,.15),
        rgba(234,244,249,.24)
    ),
        url("../img/research-bg.png") center center / cover no-repeat;

    border: 1px solid rgba(255,255,255,.16);
    isolation: isolate;

    transition:
        transform .4s cubic-bezier(.2,.75,.25,1),
        box-shadow .4s ease,
        border-color .4s ease;
}


/* =========================================================
   TOP ACCENT LINE
========================================================= */

.ijconf-research-box::before {
    content: "";

    position: absolute;

    top: 0;
    left: 0;

    width: 0;
    height: 3px;

    background:
        linear-gradient(
            90deg,
            var(--ijrcsit-primary),
            var(--ijrcsit-accent)
        );

    z-index: 8;

    transition: width .5s ease;
}

.ijconf-research-box:hover::before {
    width: 100%;
}


/* =========================================================
   TECHNICAL GRID
========================================================= */

.research-grid {
    position: absolute;

    inset: 0;

    z-index: -2;

    opacity: .45;

    pointer-events: none;

    background-image:
        linear-gradient(
            rgba(30,67,86,.055) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(30,67,86,.055) 1px,
            transparent 1px
        );

    background-size: 28px 28px;

    mask-image:
        linear-gradient(
            to bottom,
            rgba(0,0,0,.8),
            transparent 75%
        );
}


/* =========================================================
   MOVING SCAN LIGHT
========================================================= */

.research-scan {
    position: absolute;

    top: -20%;
    left: -80%;

    width: 55%;
    height: 140%;

    z-index: -1;

    pointer-events: none;

    opacity: 0;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(104,164,196,.12),
            transparent
        );

    transform: skewX(-18deg);
}

.ijconf-research-box:hover .research-scan {
    opacity: 1;

    animation:
        ijconfResearchScan 1.6s ease forwards;
}

@keyframes ijconfResearchScan {

    0% {
        left: -80%;
    }

    100% {
        left: 140%;
    }

}


/* =========================================================
   TOP INFORMATION
========================================================= */

.research-box-top {
    position: relative;
    z-index: 3;

    display: flex;
    align-items: center;

    gap: 10px;

    min-height: 38px;

    margin-bottom: 31px;
}


/* NUMBER */

.research-number {
    flex: 0 0 auto;

    color: var(--ijrcsit-border);

    font-family: "Manrope", sans-serif;

    font-size: 31px;
    line-height: 1;

    font-weight: 900;

    letter-spacing: -.06em;

    transition:
        color .3s ease,
        transform .3s ease;
}

.ijconf-research-box:hover .research-number {
    color: var(--ijrcsit-accent);

    transform: translateX(2px);
}


/* CODE */

.research-code {
    color: var(--ijrcsit-primary);

    font-family: "Inter", sans-serif;

    font-size: 12px;
    font-weight: 900;

    letter-spacing: .16em;
}


/* STATUS */

.research-status {
    margin-left: auto;

    padding: 5px 8px;

    color: var(--ijrcsit-primary);

    background: var(--ijrcsit-light);

    border: 1px solid var(--ijrcsit-border);

    font-size: 8px;
    font-weight: 900;

    line-height: 1;

    letter-spacing: .09em;

    text-transform: uppercase;
}


/* =========================================================
   RESEARCH DOMAIN
========================================================= */

.research-domain {
    position: relative;
    z-index: 3;

    display: flex;
    align-items: center;

    gap: 9px;

    margin-bottom: 11px;

    color: var(--ijrcsit-blue);

    font-family: "Inter", sans-serif;

    font-size: 9px;
    font-weight: 900;

    line-height: 1.3;

    letter-spacing: .13em;

    text-transform: uppercase;
}

.domain-dot {
    position: relative;

    width: 7px;
    height: 7px;

    flex: 0 0 7px;

    border-radius: 50%;

    background: var(--ijrcsit-blue);

    box-shadow:
        0 0 0 4px rgba(79,142,174,.12);

    animation:
        ijconfDomainPulse 2.2s ease-in-out infinite;
}

@keyframes ijconfDomainPulse {

    0%,
    100% {
        box-shadow:
            0 0 0 3px rgba(79,142,174,.08);
    }

    50% {
        box-shadow:
            0 0 0 7px rgba(79,142,174,.03);
    }

}


/* =========================================================
   CONFERENCE TITLE
========================================================= */

.research-title {
    position: relative;
    z-index: 3;

    max-width: 100%;

    margin: 0;

    color: var(--ijrcsit-dark);

    font-family: "Manrope", "Inter", sans-serif;

    font-size: 18px;
    line-height: 1.28;

    font-weight: 800;

    letter-spacing: -.025em;
}


/* =========================================================
   DESCRIPTION
========================================================= */

.research-description {
    position: relative;
    z-index: 3;

    margin: 13px 0 22px;

    color: var(--ijrcsit-muted);

    font-family: "Inter", sans-serif;

    font-size: 11.5px;
    line-height: 1.7;
}


/* =========================================================
   INFORMATION AREA
========================================================= */

.research-info {
    position: relative;
    z-index: 3;

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 9px;

    margin-top: auto;
    margin-bottom: 19px;
}

.research-info-item {
    min-width: 0;

    padding: 11px 12px;

    background:
        rgba(255,255,255,.78);

    border: 1px solid var(--ijrcsit-border);

    transition:
        border-color .25s ease,
        background .25s ease;
}

.ijconf-research-box:hover .research-info-item {
    border-color: rgba(79,142,174,.28);

    background:
        rgba(255,255,255,.94);
}

.research-info-label {
    display: block;

    margin-bottom: 5px;

    color: var(--ijrcsit-muted);

    font-size: 8px;
    font-weight: 900;

    line-height: 1;

    letter-spacing: .1em;

    text-transform: uppercase;
}

.research-info-item strong {
    display: block;

    color: var(--ijrcsit-primary);

    font-size: 10.5px;
    line-height: 1.45;

    font-weight: 800;
}


/* =========================================================
   FOOTER
========================================================= */

.research-box-footer {
    position: relative;
    z-index: 3;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 10px;

    min-width: 0;

    padding-top: 15px;

    border-top: 1px solid var(--ijrcsit-border);
}


/* =========================================================
   EMAIL
========================================================= */

.research-mail {
    min-width: 0;

    display: flex;
    align-items: center;

    gap: 7px;

    overflow: hidden;

    color: var(--ijrcsit-muted);

    font-family: "Inter", sans-serif;

    font-size: 12px;
    font-weight: 700;

    line-height: 1.4;

    text-decoration: none;

    white-space: nowrap;
    text-overflow: ellipsis;

    transition: color .25s ease;
}

.research-mail:hover {
    color: var(--ijrcsit-blue);
}

.mail-icon {
    flex: 0 0 auto;

    color: var(--ijrcsit-primary);

    font-size: 12px;
}


/* =========================================================
   EXPLORE BUTTON
========================================================= */

.research-explore {
    flex: 0 0 auto;

    display: inline-flex;
    align-items: center;

    gap: 9px;

    padding: 9px 12px;

    color: var(--ijrcsit-white);

    background: var(--ijrcsit-primary);

    font-family: "Inter", sans-serif;

    font-size: 8.5px;
    font-weight: 900;

    line-height: 1;

    letter-spacing: .1em;

    text-decoration: none;

    transition:
        background .25s ease,
        transform .25s ease,
        padding .25s ease;
}

.research-explore span {
    white-space: nowrap;
}

.research-explore b {
    font-size: 14px;
    font-weight: 500;

    line-height: 1;

    transition: transform .25s ease;
}

.research-explore:hover {
    background: var(--ijrcsit-dark);

    transform: translateX(2px);

    padding-right: 15px;
}

.research-explore:hover b {
    transform: translate(2px,-2px);
}


/* =========================================================
   TECHNICAL CORNER MARKERS
========================================================= */

.tech-corner {
    position: absolute;

    z-index: 5;

    width: 13px;
    height: 13px;

    border-color: rgba(30,67,86,.25);

    border-style: solid;

    pointer-events: none;

    transition:
        width .35s ease,
        height .35s ease,
        border-color .35s ease;
}

.corner-tl {
    top: 9px;
    left: 9px;

    border-width: 1px 0 0 1px;
}

.corner-tr {
    top: 9px;
    right: 9px;

    border-width: 1px 1px 0 0;
}

.corner-bl {
    bottom: 9px;
    left: 9px;

    border-width: 0 0 1px 1px;
}

.corner-br {
    right: 9px;
    bottom: 9px;

    border-width: 0 1px 1px 0;
}

.ijconf-research-box:hover .tech-corner {
    width: 21px;
    height: 21px;

    border-color: var(--ijrcsit-accent);
}


/* =========================================================
   SUBTLE BACKGROUND ORB
========================================================= */

.ijconf-research-box::after {
    content: "";

    position: absolute;

    right: -70px;
    bottom: -70px;

    width: 190px;
    height: 190px;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(104,164,196,.13) 0%,
            rgba(104,164,196,.05) 35%,
            transparent 70%
        );

    z-index: -1;

    transition:
        transform .6s ease,
        opacity .4s ease;
}

.ijconf-research-box:hover::after {
    transform: scale(1.3);

    opacity: .9;
}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 1050px) {

    .ijconf-series {
        padding-left: 20px;
        padding-right: 20px;
    }

    .ijconf-series-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));

        gap: 16px;
    }

    .ijconf-series-heading {
        align-items: flex-start;
    }

    .ijconf-series-heading p {
        max-width: 350px;
    }

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 700px) {

    .ijconf-series {
        padding: 46px 16px 55px;
    }

    .ijconf-series-heading {
        display: block;

        margin-bottom: 25px;
    }

    .ijconf-series-heading h2 {
        font-size: 34px;
    }

    .ijconf-series-heading p {
        width: 100%;

        margin-top: 14px;

        font-size: 12px;
    }

    .ijconf-series-grid {
        grid-template-columns: 1fr;

        gap: 14px;
    }

    .ijconf-research-box {
        min-height: 470px;

        padding:
            22px 20px 19px;
    }

    .research-box-top {
        margin-bottom: 27px;
    }

    .research-number {
        font-size: 28px;
    }

    .research-title {
        font-size: 21px;
    }

    .research-description {
        font-size: 11.5px;
    }

}


/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width: 420px) {

    .ijconf-series-heading h2 {
        font-size: 30px;
    }

    .research-box-top {
        gap: 7px;
    }

    .research-code {
        font-size: 10px;
    }

    .research-status {
        padding: 4px 6px;

        font-size: 7px;
    }

    .research-info {
        grid-template-columns: 1fr;
    }

    .research-box-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .research-mail {
        width: 100%;
    }

    .research-explore {
        align-self: flex-end;
    }

}


/* =========================================================
   ACCESSIBILITY
========================================================= */

@media (prefers-reduced-motion: reduce) {

    .ijconf-research-box,
    .research-scan,
    .domain-dot,
    .research-number,
    .research-explore,
    .tech-corner {
        animation: none !important;
        transition: none !important;
    }

}

/* =========================================================
   IJRCSIT — MOVING CONFERENCE TICKER
========================================================= */

.ijconf-ticker {
    position: relative;

    width: 100%;
    height: 48px;

    overflow: hidden;

    display: flex;
    align-items: center;

    background: var(--ijrcsit-dark, #102b38);

    border-top: 1px solid rgba(255,255,255,.08);
    border-bottom: 1px solid rgba(255,255,255,.08);

    white-space: nowrap;
}


/* subtle glow at the edges */

.ijconf-ticker::before,
.ijconf-ticker::after {
    content: "";

    position: absolute;

    top: 0;
    bottom: 0;

    width: 90px;

    z-index: 3;

    pointer-events: none;
}

.ijconf-ticker::before {
    left: 0;

    background:
        linear-gradient(
            90deg,
            var(--ijrcsit-dark, #102b38),
            transparent
        );
}

.ijconf-ticker::after {
    right: 0;

    background:
        linear-gradient(
            270deg,
            var(--ijrcsit-dark, #102b38),
            transparent
        );
}
```css
.ijconf-ticker {
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.ijconf-ticker-track {
    display: flex;
    align-items: center;
    width: max-content;
    flex-wrap: nowrap;
    gap: 28px;
    animation: ijconf-marquee 28s linear infinite;
    will-change: transform;
}

.ijconf-ticker-track span {
    flex-shrink: 0;
    white-space: nowrap;
}

.ijconf-ticker-track b {
    flex-shrink: 0;
}

@keyframes ijconf-marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* Pause when the mouse is over the ticker */
.ijconf-ticker:hover .ijconf-ticker-track {
    animation-play-state: paused;
}

/* Accessibility: respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    .ijconf-ticker-track {
        animation: none;
    }
}
```

/* =========================================================
   MOVING TRACK
========================================================= */

.ijconf-ticker-track {
    position: absolute;

    left: 0;

    display: inline-flex;
    align-items: center;

    width: max-content;

    min-width: max-content;

    gap: 28px;

    padding-left: 100%;

    animation:
        ijconfTickerMove 28s linear infinite;

    will-change: transform;
}


/* =========================================================
   TEXT
========================================================= */

.ijconf-ticker-track span {
    display: inline-flex;
    align-items: center;

    color: rgba(255,255,255,.92);

    font-family:
        "Inter",
        Arial,
        sans-serif;

    font-size: 10px;
    font-weight: 800;

    line-height: 1;

    letter-spacing: .16em;

    text-transform: uppercase;
}


/* =========================================================
   SYMBOL
========================================================= */

.ijconf-ticker-track b {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    color: var(--ijrcsit-accent, #68a4c4);

    font-size: 12px;
    font-weight: 700;

    line-height: 1;

    animation:
        tickerStarPulse 1.8s ease-in-out infinite;
}


/* =========================================================
   MAIN ANIMATION
========================================================= */

@keyframes ijconfTickerMove {

    from {
        transform: translate3d(0, 0, 0);
    }

    to {
        transform: translate3d(-50%, 0, 0);
    }

}


/* =========================================================
   SYMBOL PULSE
========================================================= */

@keyframes tickerStarPulse {

    0%,
    100% {
        opacity: .55;
        transform: scale(.9);
    }

    50% {
        opacity: 1;
        transform: scale(1.15);
    }

}


/* =========================================================
   HOVER — PAUSE
========================================================= */

.ijconf-ticker:hover .ijconf-ticker-track {
    animation-play-state: paused;
}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 700px) {

    .ijconf-ticker {
        height: 43px;
    }

    .ijconf-ticker-track {
        gap: 21px;

        animation-duration: 23s;
    }

    .ijconf-ticker-track span {
        font-size: 9px;
        letter-spacing: .13em;
    }

    .ijconf-ticker-track b {
        font-size: 10px;
    }

    .ijconf-ticker::before,
    .ijconf-ticker::after {
        width: 45px;
    }

}


/* =========================================================
   REDUCED MOTION
========================================================= */

@media (prefers-reduced-motion: reduce) {

    .ijconf-ticker-track {
        animation: none;
        transform: none;
        padding-left: 20px;
    }

    .ijconf-ticker-track b {
        animation: none;
    }

}