/* =========================================================
   HOME PAGE
   Dr. Harpreet Singh
========================================================= */


/* =========================================================
   GLOBAL
========================================================= */

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', Arial, sans-serif;
    background: #ffffff;
    color: #111827;
    overflow-x: hidden;
    line-height: 1.6;
}


/* =========================================================
   SECTION 1 — ORIGINAL RESEARCH PROFILE HERO
========================================================= */
.hs-hero,.hs-hero *,.hs-hero *::before,.hs-hero *::after{box-sizing:border-box}
.hs-hero{position:relative;overflow:hidden;isolation:isolate;min-height:680px;padding:78px 28px 0;background:radial-gradient(circle at 14% 18%,rgba(6,182,212,.12),transparent 28%),radial-gradient(circle at 88% 70%,rgba(14,116,144,.10),transparent 30%),linear-gradient(120deg,#f8feff 0%,#fff 48%,#f2fbfd 100%)}
.hs-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,23,42,.025) 1px,transparent 1px),linear-gradient(rgba(15,23,42,.025) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.65),transparent 82%);pointer-events:none}
.hs-hero-noise{position:absolute;width:420px;height:420px;left:-160px;top:-180px;border-radius:50%;border:72px solid rgba(6,182,212,.035);pointer-events:none}
.hs-hero-shell{position:relative;z-index:2;width:min(1220px,100%);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.03fr) minmax(430px,.97fr);align-items:center;gap:72px}
.hs-copy{max-width:690px;padding-bottom:58px}.hs-eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:24px;color:#0e7490;font-size:12px;font-weight:800;letter-spacing:1.25px;text-transform:uppercase}.hs-eyebrow-mark{width:34px;height:2px;border-radius:999px;background:#06b6d4;box-shadow:18px 0 0 rgba(6,182,212,.25)}
.hs-title{margin:0 0 18px;color:#0f172a;font-size:clamp(46px,5.6vw,76px);line-height:.98;letter-spacing:-3.2px;font-weight:850}.hs-title>span{display:block;max-width:650px;margin-top:16px;color:#475569;font-size:clamp(24px,2.6vw,36px);line-height:1.12;letter-spacing:-1.1px;font-weight:500}
.hs-role{margin:0 0 20px;color:#0891b2;font-size:17px;line-height:1.5;font-weight:700}.hs-intro{max-width:650px;margin:0 0 28px;color:#526173;font-size:15px;line-height:1.8}.hs-intro strong{color:#243244;font-weight:700}
.hs-actions{display:flex;flex-wrap:wrap;gap:11px;margin-bottom:26px}.hs-btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:11px 17px;border-radius:12px;text-decoration:none;font-size:13px;font-weight:750;transition:.22s ease}.hs-btn:hover{transform:translateY(-2px)}.hs-btn-primary{color:#fff;border:1px solid #0e7490;background:#0e7490;box-shadow:0 12px 28px rgba(14,116,144,.18)}.hs-btn-primary:hover{color:#fff;background:#155e75;box-shadow:0 16px 34px rgba(14,116,144,.24)}.hs-btn-secondary{color:#334155;border:1px solid #dbe7ea;background:rgba(255,255,255,.82)}.hs-btn-secondary:hover{color:#0e7490;border-color:#67e8f9}
.hs-focus{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:29px}.hs-focus span{padding:7px 10px;border-radius:999px;border:1px solid #dbe7ea;background:rgba(255,255,255,.82);color:#475569;font-size:11px;font-weight:650}.hs-profile-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding-top:20px;border-top:1px solid rgba(148,163,184,.28)}.hs-profile-label{margin-right:4px;color:#94a3b8;font-size:10px;font-weight:800;letter-spacing:.8px;text-transform:uppercase}.hs-profile-row a{display:inline-flex;align-items:center;gap:7px;padding:8px 10px;border-radius:9px;color:#475569;text-decoration:none;font-size:11px;font-weight:700;transition:.2s ease}.hs-profile-row a:hover{color:#0e7490;background:#ecfeff;transform:translateY(-2px)}
.hs-visual{position:relative;min-height:560px;display:grid;place-items:center}.hs-orbit{position:absolute;border-radius:50%;border:1px solid rgba(8,145,178,.14);pointer-events:none}.hs-orbit-one{width:455px;height:455px}.hs-orbit-two{width:535px;height:535px;border-style:dashed;opacity:.7}.hs-photo-card{position:relative;z-index:3;width:330px;padding:13px;border:1px solid rgba(148,163,184,.22);border-radius:28px;background:rgba(255,255,255,.86);box-shadow:0 32px 70px rgba(15,23,42,.14);backdrop-filter:blur(14px);transform:rotate(1.5deg);transition:.35s ease}.hs-photo-card:hover{transform:rotate(0) translateY(-6px);box-shadow:0 38px 80px rgba(15,23,42,.17)}
.hs-photo-topline{display:flex;align-items:center;justify-content:space-between;padding:2px 4px 10px;color:#94a3b8;font-size:9px;font-weight:800;letter-spacing:1.1px}.hs-live-dot{width:8px;height:8px;border-radius:50%;background:#06b6d4;box-shadow:0 0 0 5px rgba(6,182,212,.10)}.hs-photo-wrap{height:378px;overflow:hidden;border-radius:20px;background:#e2e8f0}.hs-photo-wrap img{width:100%;height:100%;display:block;object-fit:cover;object-position:center 18%;transition:transform .45s ease}.hs-photo-card:hover .hs-photo-wrap img{transform:scale(1.025)}.hs-photo-caption{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 6px 4px}.hs-photo-caption strong,.hs-photo-caption span{display:block}.hs-photo-caption strong{color:#0f172a;font-size:13px;line-height:1.35}.hs-photo-caption span{margin-top:3px;color:#64748b;font-size:10px}.hs-photo-caption>i{width:36px;height:36px;flex:0 0 36px;display:grid;place-items:center;border-radius:11px;color:#0e7490;background:#ecfeff}
.hs-floating-card{position:absolute;z-index:5;min-width:205px;display:flex;align-items:center;gap:10px;padding:11px 13px;border:1px solid rgba(148,163,184,.22);border-radius:14px;background:rgba(255,255,255,.92);box-shadow:0 16px 34px rgba(15,23,42,.10);backdrop-filter:blur(12px)}.hs-floating-card>i{width:34px;height:34px;flex:0 0 34px;display:grid;place-items:center;border-radius:10px;color:#0e7490;background:#ecfeff}.hs-floating-card strong,.hs-floating-card span{display:block}.hs-floating-card strong{color:#1e293b;font-size:12px}.hs-floating-card span{margin-top:2px;color:#64748b;font-size:9px}.hs-card-a{left:-8px;top:115px}.hs-card-b{right:-15px;bottom:125px}.hs-mini-panel{position:absolute;z-index:5;left:22px;bottom:35px;width:210px;padding:12px 14px;border-left:3px solid #06b6d4;border-radius:0 12px 12px 0;background:rgba(15,23,42,.92);box-shadow:0 18px 38px rgba(15,23,42,.16)}.hs-mini-panel span,.hs-mini-panel strong,.hs-mini-panel small{display:block}.hs-mini-panel span{color:#67e8f9;font-size:9px;font-weight:800;letter-spacing:.8px;text-transform:uppercase}.hs-mini-panel strong{margin-top:4px;color:#fff;font-size:13px}.hs-mini-panel small{margin-top:2px;color:#94a3b8;font-size:9px}
.hs-bottom-strip{position:relative;z-index:3;width:min(1220px,100%);margin:0 auto;min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid rgba(148,163,184,.28)}.hs-bottom-strip span,.hs-bottom-strip strong{display:block}.hs-bottom-strip span{margin-bottom:3px;color:#94a3b8;font-size:9px;font-weight:800;letter-spacing:.9px;text-transform:uppercase}.hs-bottom-strip strong{color:#334155;font-size:11px;font-weight:700}.hs-bottom-strip>a{display:inline-flex;align-items:center;gap:8px;color:#0e7490;text-decoration:none;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.7px}
@media(max-width:1080px){.hs-hero-shell{grid-template-columns:minmax(0,1fr) 410px;gap:40px}.hs-visual{min-height:510px}.hs-orbit-one{width:390px;height:390px}.hs-orbit-two{width:455px;height:455px}.hs-photo-card{width:295px}.hs-photo-wrap{height:340px}.hs-floating-card{min-width:185px}}
@media(max-width:820px){.hs-hero{min-height:auto;padding:54px 20px 0}.hs-hero-shell{grid-template-columns:1fr;gap:12px}.hs-copy{max-width:100%;padding-bottom:30px}.hs-title{letter-spacing:-2px}.hs-visual{min-height:520px;max-width:520px;width:100%;margin:0 auto}.hs-bottom-strip{margin-top:16px}}
@media(max-width:560px){.hs-hero{padding:42px 16px 0}.hs-title{font-size:42px;letter-spacing:-1.7px}.hs-title>span{margin-top:12px;font-size:24px}.hs-role{font-size:15px}.hs-intro{font-size:14px}.hs-actions{display:grid;grid-template-columns:1fr}.hs-btn{width:100%}.hs-profile-label{width:100%;margin-bottom:2px}.hs-profile-row a{padding:8px 7px}.hs-profile-row a span{display:none}.hs-visual{min-height:445px}.hs-orbit-one{width:320px;height:320px}.hs-orbit-two{width:375px;height:375px}.hs-photo-card{width:248px;padding:10px;border-radius:22px}.hs-photo-wrap{height:285px;border-radius:16px}.hs-floating-card{min-width:155px;padding:9px 10px}.hs-floating-card>i{width:30px;height:30px;flex-basis:30px}.hs-card-a{left:0;top:80px}.hs-card-b{right:0;bottom:95px}.hs-mini-panel{left:8px;bottom:22px;width:175px}.hs-bottom-strip{min-height:72px;align-items:flex-start;flex-direction:column;justify-content:center;gap:8px;padding:14px 0}}
@media(max-width:390px){.hs-title{font-size:36px}.hs-title>span{font-size:21px}.hs-visual{min-height:410px}.hs-orbit-one{width:280px;height:280px}.hs-orbit-two{width:330px;height:330px}.hs-photo-card{width:225px}.hs-photo-wrap{height:255px}.hs-floating-card{min-width:140px}.hs-floating-card span{display:none}.hs-card-a{top:70px}.hs-card-b{bottom:86px}.hs-mini-panel{width:160px;padding:10px 11px}}
@media(prefers-reduced-motion:reduce){.hs-btn,.hs-profile-row a,.hs-photo-card,.hs-photo-wrap img{transition:none}}

/* =========================================================
   SECTION 2
   EDUCATION
========================================================= */

#education {
    padding: 80px 30px;

    background: #ffffff;
}

.education-inner {
    max-width: 1000px;

    margin: 0 auto;
}

.education-header {
    text-align: center;

    margin-bottom: 55px;
}

#education .sec-label {
    font-size: 14px;

    font-weight: 700;

    letter-spacing: 3px;

    text-transform: uppercase;

    color: #06b6d4;

    margin-bottom: 8px;
}

.education-header h2 {
    font-size: 40px;

    font-weight: 700;

    color: #000000;
}

.education-header h2 span {
    color: #06b6d4;
}

.timeline {
    position: relative;
}

.timeline::before {
    content: "";

    position: absolute;

    top: 0;
    bottom: 0;

    left: 50%;

    width: 2px;

    background: #06b6d4;

    transform: translateX(-50%);
}

.timeline-item {
    display: grid;

    grid-template-columns: 1fr 50px 1fr;

    align-items: center;

    min-height: 150px;
}

.timeline-left {
    padding-right: 35px;

    text-align: right;
}

.timeline-right {
    padding-left: 35px;

    text-align: left;
}

.timeline-center {
    display: flex;

    justify-content: center;
    align-items: center;

    position: relative;

    z-index: 2;
}

.timeline-dot {
    width: 18px;
    height: 18px;

    border-radius: 50%;

    background: #ffffff;

    border: 4px solid #06b6d4;
}

.education-card {
    background: #f8fafc;

    border: 1px solid #e2e8f0;

    border-radius: 10px;

    padding: 18px 20px;

    transition: .2s ease;
}

.education-card:hover {
    border-color: #06b6d4;
}

.education-year {
    font-size: 14px;

    font-weight: 700;

    color: #06b6d4;

    margin-bottom: 5px;
}

.education-degree {
    font-size: 17px;

    font-weight: 700;

    color: #111111;

    line-height: 1.35;

    margin-bottom: 5px;
}

.education-institute {
    font-size: 14px;

    color: #64748b;

    line-height: 1.5;
}


/* =========================================================
   SECTION 3
   RESEARCH INTERESTS
========================================================= */

#interests {
    padding: 90px 40px;

    background: #ffffff;
}

#interests .sec-inner {
    max-width: 1100px;

    margin: 0 auto;
}

#interests .sec-label {
    font-size: 14px;

    font-weight: 700;

    letter-spacing: 4px;

    text-transform: uppercase;

    color: #06b6d4;

    margin-bottom: 8px;
}

#interests h2 {
    font-size: clamp(26px, 3.5vw, 42px);

    font-weight: 900;

    color: #000000;

    margin-bottom: 40px;

    letter-spacing: -.5px;
}

#interests h2 span {
    color: #06b6d4;
}

.tags-wrap {
    display: flex;

    flex-wrap: wrap;

    gap: 12px;
}

.tag {
    font-size: 14px;

    font-weight: 500;

    padding: 9px 20px;

    border-radius: 30px;

    border: 1.5px solid #e2e8f0;

    color: #374151;

    background: #ffffff;

    cursor: default;

    line-height: 1.4;
}


/* =========================================================
   SECTION 4
   WORK EXPERIENCE
========================================================= */

#experience {
    padding: 90px 40px;

    background: #f1f5f9;

    color: #000000;

    position: relative;
}

#experience .sec-inner {
    max-width: 1100px;

    margin: 0 auto;
}

#experience .sec-label {
    font-size: 14px;

    font-weight: 700;

    letter-spacing: 4px;

    text-transform: uppercase;

    color: #06b6d4;

    margin-bottom: 8px;
}

#experience h2 {
    font-size: 42px;

    font-weight: 900;

    color: #000000;

    margin-bottom: 40px;

    letter-spacing: -.5px;
}

#experience h2 span {
    color: #06b6d4;
}

.exp-list {
    display: grid;

    gap: 12px;
}

.exp-card {
    display: grid;

    grid-template-columns: 50px 1fr;

    gap: 16px;

    align-items: start;

    background: #ffffff;

    border: 1.5px solid #e2e8f0;

    border-radius: 12px;

    padding: 18px 20px;

    transition:
        border-color .2s ease,
        transform .2s ease;
}

.exp-card:hover {
    border-color: #06b6d4;

    transform: translateY(-1px);
}

.exp-ico {
    width: 48px;
    height: 48px;

    border-radius: 10px;

    background: #f0fdfe;

    border: 1.5px solid #cffafe;

    display: flex;

    align-items: center;
    justify-content: center;

    font-size: 20px;

    line-height: 1;

    flex-shrink: 0;
}

.exp-role {
    font-size: 15px;

    font-weight: 700;

    color: #111111;

    margin-bottom: 3px;

    line-height: 1.4;
}

.exp-org {
    font-size: 14px;

    color: #0891b2;

    font-weight: 500;

    margin-bottom: 3px;

    line-height: 1.5;
}

.exp-period {
    font-size: 14px;

    font-weight: 400;

    color: #94a3b8;

    line-height: 1.4;
}


/* =========================================================
   SECTION 5
   AWARDS & RECOGNITION
========================================================= */

#awards {
    padding: 90px 40px;

    background: #f8fafc;

    color: #000000;
}

#awards .sec-inner {
    width: 100%;

    max-width: 1100px;

    margin: 0 auto;
}

#awards .sec-label {
    font-size: 14px;

    font-weight: 700;

    letter-spacing: 4px;

    text-transform: uppercase;

    color: #06b6d4;

    margin-bottom: 8px;
}

#awards h2 {
    font-size: 42px;

    font-weight: 900;

    color: #000000;

    line-height: 1.2;

    margin-bottom: 40px;
}

#awards h2 span {
    color: #06b6d4;
}

.award-list {
    display: grid;

    gap: 14px;
}

.award-item {
    display: grid;

    grid-template-columns: 60px 1fr;

    gap: 18px;

    align-items: start;

    background: #ffffff;

    border: 1px solid #e2e8f0;

    border-radius: 12px;

    padding: 20px;

    transition:
        border-color .2s ease,
        transform .2s ease,
        box-shadow .2s ease;
}

.award-item:hover {
    border-color: #06b6d4;

    transform: translateY(-1px);

    box-shadow:
        0 5px 18px rgba(15, 23, 42, .05);
}

.award-num {
    font-size: 28px;

    font-weight: 500;

    color: #06b6d4;

    line-height: 1;
}

.award-title {
    font-size: 14px;

    font-weight: 700;

    color: #000000;

    margin-bottom: 6px;

    line-height: 1.45;
}

.award-desc {
    font-size: 14px;

    font-weight: 400;

    color: #64748b;

    line-height: 1.6;
}

.award-link {
    display: inline-block;

    margin-top: 9px;

    font-size: 14px;

    font-weight: 700;

    letter-spacing: 1px;

    text-transform: uppercase;

    color: #06b6d4;

    text-decoration: none;
}

.award-link:hover {
    text-decoration: underline;
}


/* =========================================================
   SCROLL PROGRESS
========================================================= */

#prog {
    position: fixed;

    top: 0;
    left: 0;

    width: 0;
    height: 3px;

    background: #06b6d4;

    z-index: 99999;

    pointer-events: none;
}


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

@media (max-width: 950px) {

    .hero-grid {
        grid-template-columns: 300px 1fr;

        gap: 45px;
    }

    .photo-frame {
        width: 245px;
        height: 320px;
    }

    .photo-shape {
        width: 285px;
        height: 360px;
    }

    .hero-name {
        font-size: 38px;
    }

    .hero-position {
        font-size: 18px;
    }
}


@media (max-width: 768px) {

    #interests,
    #experience,
    #awards {
        padding-left: 22px;
        padding-right: 22px;
    }

    #interests h2,
    #experience h2,
    #awards h2 {
        font-size: 30px;
    }

    .exp-card {
        grid-template-columns: 42px 1fr;

        gap: 13px;

        padding: 15px;
    }

    .exp-ico {
        width: 42px;
        height: 42px;

        font-size: 17px;
    }

    .award-item {
        grid-template-columns: 42px 1fr;

        gap: 12px;

        padding: 17px;
    }

    .award-num {
        font-size: 22px;
    }
}


/* =========================================================
   MOBILE
   Minimum normal text size = 14px
========================================================= */

@media (max-width: 700px) {

    .hero-section {
        min-height: auto;

        display: block;
    }

    .hero-container {
        padding: 40px 18px 45px;
    }

    .hero-grid {
        display: flex;

        flex-direction: column;

        align-items: center;

        gap: 35px;
    }

    .hero-photo-area {
        width: 100%;

        display: flex;

        justify-content: center;
    }

    .photo-frame {
        width: 210px;
        height: 270px;

        border-radius: 20px;
    }

    .photo-frame::after {
        border-radius: 20px;
    }

    .photo-shape {
        width: 240px;
        height: 300px;
    }

    .photo-badge {
        right: calc(50% - 120px);

        bottom: 14px;

        font-size: 14px;
    }

    .hero-content {
        width: 100%;

        max-width: 100%;

        text-align: left;
    }

    .hero-label {
        margin-bottom: 14px;

        font-size: 14px;
    }

    .hero-name {
        font-size: 31px;

        line-height: 1.2;

        letter-spacing: -.7px;

        margin-bottom: 7px;
    }

    .hero-position {
        font-size: 16px;

        line-height: 1.5;

        margin-bottom: 18px;
    }

    .hero-description {
        font-size: 14px;

        line-height: 1.7;

        margin-bottom: 22px;
    }

    .research-tags {
        gap: 8px;

        margin-bottom: 23px;
    }

    .research-tag {
        font-size: 14px;

        padding: 7px 11px;
    }

    .hero-information {
        flex-direction: column;

        gap: 15px;

        margin-bottom: 23px;
    }

    .info-item,
    .info-item strong {
        font-size: 14px;
    }

    .hero-socials {
        justify-content: flex-start;

        flex-wrap: wrap;

        gap: 9px;

        padding-top: 18px;
    }

    .lab-button {
        margin-left: 0;

        font-size: 14px;
    }


    /* Education */

    #education {
        padding: 55px 16px;
    }

    .education-header {
        margin-bottom: 35px;
    }

    #education .sec-label {
        font-size: 14px;

        letter-spacing: 2px;
    }

    .education-header h2 {
        font-size: 28px;
    }

    .timeline::before {
        left: 8px;

        transform: none;
    }

    .timeline-item {
        display: grid;

        grid-template-columns: 24px 1fr;

        min-height: auto;

        margin-bottom: 20px;

        align-items: start;
    }

    .timeline-center {
        grid-column: 1;
        grid-row: 1;

        justify-content: flex-start;

        padding-top: 16px;
    }

    .timeline-left,
    .timeline-right {
        grid-column: 2;
        grid-row: 1;

        padding: 0;

        text-align: left;
    }

    .timeline-dot {
        width: 16px;
        height: 16px;

        border-width: 3px;
    }

    .education-card {
        padding: 13px 14px;
    }

    .education-year,
    .education-degree,
    .education-institute {
        font-size: 14px;
    }


    /* Interests */

    #interests {
        padding-top: 50px;
        padding-bottom: 50px;
    }

    #interests .sec-label {
        font-size: 14px;
    }

    #interests h2 {
        font-size: 25px;

        margin-bottom: 24px;
    }

    .tag {
        font-size: 14px;

        padding: 8px 13px;
    }


    /* Experience */

    #experience {
        padding-top: 50px;
        padding-bottom: 50px;
    }

    #experience .sec-label {
        font-size: 14px;
    }

    #experience h2 {
        font-size: 27px;

        line-height: 1.2;

        margin-bottom: 25px;
    }

    .exp-card {
        grid-template-columns: 36px 1fr;

        gap: 10px;

        padding: 12px;
    }

    .exp-ico {
        width: 36px;
        height: 36px;

        font-size: 15px;
    }

    .exp-role,
    .exp-org,
    .exp-period {
        font-size: 14px;
    }


    /* Awards */

    #awards {
        padding-top: 45px;
        padding-bottom: 45px;
    }

    #awards .sec-label {
        font-size: 14px;
    }

    #awards h2 {
        font-size: 25px;

        margin-bottom: 22px;
    }

    .award-item {
        grid-template-columns: 34px 1fr;

        gap: 10px;

        padding: 14px;
    }

    .award-num {
        font-size: 18px;
    }

    .award-title,
    .award-desc,
    .award-link {
        font-size: 14px;
    }
}


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

@media (max-width: 400px) {

    .hero-container {
        padding: 35px 16px 40px;
    }

    .hero-grid {
        gap: 30px;
    }

    .photo-frame {
        width: 190px;
        height: 245px;
    }

    .photo-shape {
        width: 215px;
        height: 275px;
    }

    .hero-name {
        font-size: 27px;
    }

    .hero-position {
        font-size: 15px;
    }

    .hero-description,
    .research-tag,
    .info-item,
    .info-item strong,
    .lab-button,
    .education-year,
    .education-degree,
    .education-institute,
    .tag,
    .exp-role,
    .exp-org,
    .exp-period,
    .award-title,
    .award-desc,
    .award-link {
        font-size: 14px;
    }
}


/* =========================================================
   VERY SMALL DEVICES
========================================================= */

@media (max-width: 340px) {

    .hero-container {
        padding-left: 14px;
        padding-right: 14px;
    }

    .photo-frame {
        width: 175px;
        height: 225px;
    }

    .hero-name {
        font-size: 24px;
    }

    /* Keep readable mobile text */
    .hero-description,
    .research-tag,
    .info-item,
    .education-year,
    .education-degree,
    .education-institute,
    .tag,
    .exp-role,
    .exp-org,
    .exp-period,
    .award-title,
    .award-desc,
    .award-link {
        font-size: 14px;
    }
}


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

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

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}
/* =========================================================
   SPONSORED PROJECTS  &  PATENTS
   Clean unified redesign — single source of truth.
   (Replaces all earlier duplicate/overriding passes.)
========================================================= */

.home-sponsored-projects,
.home-patents-section {
    position: relative;
    overflow: hidden;
    padding: 84px 20px;
    font-family: 'Roboto', Arial, sans-serif;
}

.home-sponsored-projects {
    background: linear-gradient(180deg, #f8fafc 0%, #eefcff 100%);
}

.home-patents-section {
    background: linear-gradient(180deg, #ffffff 0%, #f0f9ff 100%);
}

/* Soft decorative glow, top-right of each section */
.home-sponsored-projects::before,
.home-patents-section::before {
    content: "";
    position: absolute;
    top: -120px;
    right: -100px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: rgba(6, 182, 212, .09);
    pointer-events: none;
}

.home-sponsored-projects::after,
.home-patents-section::after {
    content: "";
    position: absolute;
    bottom: -140px;
    left: -110px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: rgba(6, 182, 212, .05);
    pointer-events: none;
}

.home-sponsored-projects .sec-inner,
.home-patents-section .sec-inner {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
}


/* ---------------------------------------------------------
   SECTION HEADER
--------------------------------------------------------- */

.projects-header,
.patents-header {
    max-width: 720px;
    margin: 0 auto 38px;
    text-align: center;
}

.projects-header .sec-label,
.patents-header .sec-label {
    display: inline-block;
    margin-bottom: 12px;
    padding: 7px 15px;
    border: 1px solid #a5f3fc;
    border-radius: 999px;
    background: #ecfeff;
    color: #0891b2;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.6px;
    text-transform: uppercase;
}

.projects-header h2,
.patents-header h2 {
    margin: 0;
    color: #0f172a;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.15;
    font-weight: 800;
}

.projects-header h2 span,
.patents-header h2 span {
    color: #06b6d4;
}

.proj-subtitle {
    margin-top: 10px;
    font-size: 14px;
    color: #64748b;
    line-height: 1.7;
}


/* ---------------------------------------------------------
   SEARCH
--------------------------------------------------------- */

.home-sponsored-projects .search-wrap,
.home-patents-section .search-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 480px;
    margin: 0 auto 34px;
    padding: 13px 18px;
    background: #fff;
    border: 1px solid #dbe5ee;
    border-radius: 14px;
    box-shadow: 0 8px 22px rgba(15, 23, 42, .06);
}

.home-sponsored-projects .s-icon,
.home-patents-section .s-icon {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: #94a3b8;
}

.home-sponsored-projects .search-inp,
.home-patents-section .search-inp {
    width: 100%;
    border: none;
    outline: none;
    background: transparent;
    font-size: 14px;
    color: #111827;
    font-family: inherit;
}


/* ---------------------------------------------------------
   GRID
--------------------------------------------------------- */

.proj-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 22px;
}

.pat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 22px;
}


/* ---------------------------------------------------------
   SPONSORED PROJECT CARD
--------------------------------------------------------- */

.proj-card {
    position: relative;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 26px;
    border-top: 3px solid #06b6d4;
    box-shadow: 0 8px 24px rgba(15, 23, 42, .05);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.proj-card:hover {
    transform: translateY(-6px);
    border-color: #67e8f9;
    box-shadow: 0 18px 40px rgba(8, 145, 178, .14);
}

.proj-rank {
    display: inline-block;
    margin-bottom: 12px;
    padding: 3px 11px;
    border-radius: 999px;
    background: #06b6d4;
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.proj-agency {
    font-size: 12.5px;
    font-weight: 700;
    color: #0891b2;
    margin-bottom: 8px;
}

.proj-title {
    font-size: 17px;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.4;
    margin-bottom: 6px;
}

.proj-reference {
    display: block;
    margin-top: 4px;
    font-size: 11.5px;
    font-weight: 500;
    color: #94a3b8;
}

.proj-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.proj-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 11px;
    border-radius: 7px;
    background: #f1f5f9;
    color: #475569;
    font-size: 11.5px;
    font-weight: 700;
}

.proj-badge.cost {
    background: #ecfdf5;
    color: #059669;
}

.proj-badge.role {
    background: #eff6ff;
    color: #2563eb;
}

.proj-badge.army {
    background: #fef2f2;
    color: #b91c1c;
}


/* ---------------------------------------------------------
   PATENT CARD
--------------------------------------------------------- */

.pat-card {
    position: relative;
    background: linear-gradient(150deg, #ffffff, #f8fafc);
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 26px;
    border-top: 3px solid #06b6d4;
    box-shadow: 0 8px 24px rgba(15, 23, 42, .05);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.pat-card:hover {
    transform: translateY(-6px);
    border-color: #67e8f9;
    box-shadow: 0 18px 40px rgba(8, 145, 178, .14);
}

.pat-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 14px;
    padding: 5px 12px;
    border-radius: 999px;
    background: #dbeafe;
    color: #1e40af;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.pat-status.st-granted {
    background: #dcfce7;
    color: #15803d;
}

.pat-status.st-published {
    background: #fef9c3;
    color: #854d0e;
}

.pat-title {
    font-size: 16px;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.45;
    margin-bottom: 12px;
}

.pat-app {
    font-size: 12.5px;
    color: #64748b;
    margin-bottom: 8px;
    line-height: 1.6;
}

.pat-category {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    background: #ecfeff;
    color: #0891b2;
    font-size: 11.5px;
    font-weight: 700;
}


/* ---------------------------------------------------------
   EMPTY STATES
--------------------------------------------------------- */

.home-sponsored-projects .no-res,
.home-patents-section .no-res {
    display: none;
    max-width: 480px;
    margin: 0 auto;
    padding: 36px 24px;
    text-align: center;
    color: #64748b;
    font-size: 14.5px;
    background: #fff;
    border: 1px dashed #cbd5e1;
    border-radius: 14px;
}

.home-sponsored-projects .no-res-default,
.home-patents-section .no-res-default {
    display: block;
}


/* ---------------------------------------------------------
   RESPONSIVE
--------------------------------------------------------- */

@media (max-width: 768px) {

    .home-sponsored-projects,
    .home-patents-section {
        padding: 56px 16px;
    }

    .proj-grid,
    .pat-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .home-sponsored-projects .search-wrap,
    .home-patents-section .search-wrap {
        max-width: 100%;
    }

    .projects-header,
    .patents-header {
        margin-bottom: 26px;
    }
}

@media (max-width: 600px) {

    .projects-header .sec-label,
    .patents-header .sec-label {
        font-size: 9px;
        padding: 6px 11px;
    }

    .proj-card,
    .pat-card {
        padding: 18px;
        border-radius: 14px;
    }

    .proj-title,
    .pat-title {
        font-size: 14.5px;
    }

    .proj-subtitle,
    .proj-agency,
    .pat-app,
    .pat-category {
        font-size: 12px;
    }
}

@media (max-width: 380px) {

    .home-sponsored-projects,
    .home-patents-section {
        padding: 42px 12px;
    }
}


/* =========================================================
   HOME HERO V2 — 2026 REDESIGN
========================================================= */
.hero-v2{position:relative;overflow:hidden;min-height:680px;display:flex;align-items:center;background:linear-gradient(135deg,#f8feff 0%,#fff 48%,#ecfbff 100%);isolation:isolate}
.hero-v2::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(6,182,212,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(6,182,212,.055) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to right,#000 0%,rgba(0,0,0,.55) 48%,transparent 88%);z-index:-2}
.hero-v2-orb{position:absolute;border-radius:50%;filter:blur(2px);z-index:-1;pointer-events:none}
.hero-v2-orb-one{width:480px;height:480px;right:-130px;top:-170px;background:radial-gradient(circle,rgba(6,182,212,.18),rgba(6,182,212,0) 70%)}
.hero-v2-orb-two{width:360px;height:360px;left:-180px;bottom:-170px;background:radial-gradient(circle,rgba(14,165,233,.1),rgba(14,165,233,0) 70%)}
.hero-v2-wrap{width:min(1180px,calc(100% - 48px));margin:0 auto;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:72px;align-items:center;padding:78px 0 84px}
.hero-v2-copy{max-width:690px}
.hero-v2-kicker{display:inline-flex;align-items:center;gap:9px;margin-bottom:20px;padding:7px 12px;border:1px solid #b9edf5;border-radius:999px;background:rgba(255,255,255,.8);box-shadow:0 5px 18px rgba(8,145,178,.06);color:#087e95;font-size:11px;font-weight:800;letter-spacing:.95px;text-transform:uppercase}
.hero-v2-kicker-dot{width:8px;height:8px;border-radius:50%;background:#06b6d4;box-shadow:0 0 0 5px rgba(6,182,212,.12)}
.hero-v2-title{margin:0;color:#0f172a;font-size:clamp(42px,5.6vw,72px);font-weight:900;line-height:1.02;letter-spacing:-2.4px}
.hero-v2-title span{display:block;margin-top:7px;color:#06b6d4}
.hero-v2-intro{max-width:660px;margin:24px 0 0;color:#526176;font-size:16px;line-height:1.85}
.hero-v2-intro strong{color:#0f172a}
.hero-v2-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:29px}
.hero-v2-actions a{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 20px;border-radius:11px;font-size:13px;font-weight:800;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease}
.hero-v2-primary{background:#06b6d4;color:#fff!important;box-shadow:0 12px 25px rgba(6,182,212,.25)}
.hero-v2-primary:hover{transform:translateY(-2px);background:#0891b2;box-shadow:0 16px 32px rgba(6,182,212,.3)}
.hero-v2-secondary{background:#fff;color:#0f172a!important;border:1px solid #dbe7ec;box-shadow:0 8px 24px rgba(15,23,42,.06)}
.hero-v2-secondary:hover{transform:translateY(-2px);border-color:#67e8f9;color:#0891b2!important}
.hero-v2-areas{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.hero-v2-areas span{padding:7px 11px;border-radius:8px;background:#f0fdff;border:1px solid #cff5fa;color:#356170;font-size:11px;font-weight:700}
.hero-v2-social{display:flex;flex-wrap:wrap;gap:18px;margin-top:27px;padding-top:22px;border-top:1px solid #e5eef2}
.hero-v2-social a{display:inline-flex;align-items:center;gap:7px;color:#58677a;font-size:12px;font-weight:700;text-decoration:none;transition:color .18s ease,transform .18s ease}
.hero-v2-social a:hover{color:#0891b2;transform:translateY(-1px)}
.hero-v2-social i{color:#06b6d4;font-size:15px}
.hero-v2-visual{position:relative;min-height:510px;display:flex;align-items:center;justify-content:center}
.hero-v2-photo-card{position:relative;width:min(390px,88%);padding:12px;border:1px solid rgba(6,182,212,.22);border-radius:30px;background:rgba(255,255,255,.78);box-shadow:0 32px 70px rgba(15,23,42,.14);backdrop-filter:blur(14px);transform:rotate(1.2deg)}
.hero-v2-photo-card img{display:block;width:100%;height:450px;object-fit:cover;object-position:center 18%;border-radius:22px;background:#e7f8fb}
.hero-v2-photo-ring{position:absolute;inset:-22px;border:1px dashed rgba(6,182,212,.34);border-radius:42px;z-index:-1}
.hero-v2-nameplate{position:absolute;left:28px;right:28px;bottom:28px;padding:14px 16px;border:1px solid rgba(255,255,255,.55);border-radius:15px;background:rgba(15,23,42,.84);backdrop-filter:blur(10px);color:#fff;box-shadow:0 12px 30px rgba(15,23,42,.22)}
.hero-v2-nameplate span{display:block;font-size:15px;font-weight:800}
.hero-v2-nameplate small{display:block;margin-top:3px;color:#cfeff4;font-size:10.5px;letter-spacing:.2px}
.hero-v2-float{position:absolute;display:flex;align-items:center;gap:11px;max-width:250px;padding:13px 15px;border:1px solid #dceef2;border-radius:14px;background:rgba(255,255,255,.94);box-shadow:0 16px 34px rgba(15,23,42,.11);color:#64748b;font-size:10.5px;line-height:1.45}
.hero-v2-float i{display:flex;align-items:center;justify-content:center;width:34px;height:34px;flex:0 0 34px;border-radius:10px;background:#ecfeff;color:#06b6d4;font-size:14px}
.hero-v2-float strong{display:block;margin-bottom:2px;color:#0f172a;font-size:11px}
.hero-v2-float-top{right:-18px;top:58px}
.hero-v2-float-bottom{left:-20px;bottom:66px}
@media(max-width:980px){.hero-v2-wrap{grid-template-columns:1fr;gap:44px;padding:65px 0}.hero-v2-copy{max-width:760px}.hero-v2-title{font-size:clamp(39px,8vw,62px)}.hero-v2-visual{min-height:480px}.hero-v2-photo-card{width:min(390px,72%)}.hero-v2-float-top{right:7%}.hero-v2-float-bottom{left:7%}}
@media(max-width:640px){.hero-v2{min-height:auto}.hero-v2-wrap{width:calc(100% - 28px);padding:46px 0 52px;gap:34px}.hero-v2-kicker{font-size:8.5px;letter-spacing:.6px}.hero-v2-title{font-size:37px;letter-spacing:-1.4px}.hero-v2-intro{font-size:13px;line-height:1.75}.hero-v2-actions{display:grid;grid-template-columns:1fr}.hero-v2-actions a{width:100%}.hero-v2-social{gap:13px}.hero-v2-social a span{display:none}.hero-v2-visual{min-height:420px}.hero-v2-photo-card{width:86%;border-radius:23px}.hero-v2-photo-card img{height:365px;border-radius:17px}.hero-v2-nameplate{left:20px;right:20px;bottom:20px}.hero-v2-float{max-width:205px;padding:10px 11px;font-size:9px}.hero-v2-float-top{right:0;top:28px}.hero-v2-float-bottom{left:0;bottom:26px}.hero-v2-photo-ring{inset:-12px;border-radius:30px}}

/* =========================================================
   HOME HERO V3 — INTERACTIVE LANDING SECTION
========================================================= */
.home-hero-v3{position:relative;isolation:isolate;min-height:720px;overflow:hidden;display:flex;align-items:center;background:linear-gradient(135deg,#f7fdff 0%,#fff 46%,#effcff 100%);border-bottom:1px solid #d9f4f8}
.home-hero-v3-grid{position:absolute;inset:0;z-index:-4;background-image:linear-gradient(rgba(6,182,212,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(6,182,212,.055) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,#000 0%,rgba(0,0,0,.78) 58%,transparent 100%)}
.home-hero-v3-glow{position:absolute;z-index:-3;border-radius:50%;filter:blur(2px);pointer-events:none}
.home-hero-v3-glow-a{width:620px;height:620px;right:-220px;top:-280px;background:radial-gradient(circle,rgba(6,182,212,.22) 0%,rgba(6,182,212,.06) 42%,transparent 72%)}
.home-hero-v3-glow-b{width:430px;height:430px;left:-210px;bottom:-240px;background:radial-gradient(circle,rgba(14,165,233,.14),transparent 70%)}
.home-hero-v3-cursor{position:absolute;z-index:-2;width:330px;height:330px;border-radius:50%;background:radial-gradient(circle,rgba(103,232,249,.15),transparent 67%);transform:translate(-50%,-50%);pointer-events:none;opacity:0;transition:opacity .28s ease}
.home-hero-v3:hover .home-hero-v3-cursor{opacity:1}
.home-hero-v3-inner{width:min(1200px,calc(100% - 48px));margin:0 auto;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(400px,.92fr);gap:72px;align-items:center;padding:88px 0 96px}
.home-hero-v3-copy{position:relative;z-index:3;max-width:710px}
.home-hero-v3-eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:21px;padding:8px 13px;border:1px solid #bceef4;border-radius:999px;background:rgba(255,255,255,.82);box-shadow:0 10px 28px rgba(8,145,178,.07);color:#087f95;font-size:10px;font-weight:900;letter-spacing:1.15px;text-transform:uppercase;backdrop-filter:blur(10px)}
.home-hero-v3-live-dot{width:8px;height:8px;border-radius:50%;background:#06b6d4;box-shadow:0 0 0 5px rgba(6,182,212,.11);animation:heroV3Pulse 2.2s ease-in-out infinite}
@keyframes heroV3Pulse{0%,100%{box-shadow:0 0 0 4px rgba(6,182,212,.11)}50%{box-shadow:0 0 0 8px rgba(6,182,212,.04)}}
.home-hero-v3-title{margin:0;max-width:720px;color:#0f172a;font-size:clamp(46px,5.4vw,74px);font-weight:900;line-height:1.01;letter-spacing:-2.8px;text-wrap:balance}
.home-hero-v3-accent{display:block;margin-top:8px;background:linear-gradient(90deg,#0891b2 0%,#06b6d4 45%,#0ea5e9 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.home-hero-v3-lead{max-width:670px;margin:26px 0 0;color:#526276;font-size:15.5px;line-height:1.88}.home-hero-v3-lead strong{color:#0f172a}
.home-hero-v3-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.home-hero-v3-btn{display:inline-flex;align-items:center;justify-content:center;gap:11px;min-height:49px;padding:0 20px;border-radius:12px;font-size:12.5px;font-weight:850;text-decoration:none!important;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease}
.home-hero-v3-btn-primary{background:linear-gradient(135deg,#06b6d4,#0891b2);color:#fff!important;box-shadow:0 15px 32px rgba(6,182,212,.24)}.home-hero-v3-btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 38px rgba(6,182,212,.32)}
.home-hero-v3-btn-ghost{border:1px solid #d4e9ee;background:rgba(255,255,255,.85);color:#173042!important;box-shadow:0 10px 27px rgba(15,23,42,.055);backdrop-filter:blur(9px)}.home-hero-v3-btn-ghost:hover{transform:translateY(-3px);border-color:#67e8f9;color:#087f95!important}
.home-hero-v3-focus{display:flex;flex-wrap:wrap;gap:8px;margin-top:27px}.home-hero-v3-focus span{display:inline-flex;align-items:center;gap:6px;padding:8px 10px;border:1px solid #d8f3f7;border-radius:9px;background:#f5fdff;color:#425e69;font-size:10.5px;font-weight:750}.home-hero-v3-focus i{color:#06b6d4}
.home-hero-v3-profiles{display:flex;align-items:center;flex-wrap:wrap;gap:16px;margin-top:27px;padding-top:22px;border-top:1px solid #e5eef1}.home-hero-v3-profiles-label{color:#94a3b8;font-size:9.5px;font-weight:900;letter-spacing:1.1px;text-transform:uppercase}.home-hero-v3-profile-links{display:flex;flex-wrap:wrap;gap:10px}.home-hero-v3-profile-links a{display:inline-flex;align-items:center;gap:6px;padding:7px 9px;border-radius:8px;color:#58697a;font-size:10.5px;font-weight:750;text-decoration:none;transition:.18s ease}.home-hero-v3-profile-links a:hover{background:#ecfeff;color:#0891b2;transform:translateY(-2px)}.home-hero-v3-profile-links i{color:#06b6d4;font-size:13px}
.home-hero-v3-stage{position:relative;min-height:535px;display:flex;align-items:center;justify-content:center;perspective:1100px}
.home-hero-v3-photo-shell{position:relative;width:min(395px,87%);transition:transform .18s ease-out;transform-style:preserve-3d;will-change:transform}
.home-hero-v3-photo-frame{position:relative;padding:11px;border:1px solid rgba(6,182,212,.28);border-radius:30px;background:rgba(255,255,255,.74);box-shadow:0 35px 80px rgba(15,23,42,.16),0 0 0 8px rgba(255,255,255,.42);backdrop-filter:blur(15px)}
.home-hero-v3-photo-frame img{display:block;width:100%;height:465px;object-fit:cover;object-position:center 18%;border-radius:22px;background:#eaf9fb}
.home-hero-v3-photo-shade{position:absolute;inset:11px;border-radius:22px;background:linear-gradient(180deg,transparent 55%,rgba(6,25,35,.72) 100%);pointer-events:none}
.home-hero-v3-photo-caption{position:absolute;left:31px;right:31px;bottom:30px;color:#fff}.home-hero-v3-photo-caption strong{display:block;font-size:16px;font-weight:850}.home-hero-v3-photo-caption span{display:block;margin-top:3px;color:#d7f5f8;font-size:10px;font-weight:650;letter-spacing:.3px}
.home-hero-v3-orbit{position:absolute;border:1px dashed rgba(6,182,212,.28);border-radius:50%;pointer-events:none}.home-hero-v3-orbit-one{width:455px;height:455px;animation:heroV3Spin 28s linear infinite}.home-hero-v3-orbit-two{width:510px;height:510px;border-style:solid;border-color:rgba(6,182,212,.09);animation:heroV3Spin 38s linear infinite reverse}@keyframes heroV3Spin{to{transform:rotate(360deg)}}
.home-hero-v3-chip{position:absolute;z-index:5;display:flex;align-items:center;gap:10px;max-width:245px;padding:12px 14px;border:1px solid #d9eef2;border-radius:14px;background:rgba(255,255,255,.92);box-shadow:0 18px 42px rgba(15,23,42,.12);backdrop-filter:blur(12px);color:#64748b;animation:heroV3Float 4.8s ease-in-out infinite}.home-hero-v3-chip-top{right:-13px;top:63px}.home-hero-v3-chip-bottom{left:-22px;bottom:67px;animation-delay:-2.2s}@keyframes heroV3Float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.home-hero-v3-chip-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;flex:0 0 36px;border-radius:10px;background:linear-gradient(135deg,#ecfeff,#dcf8fc);color:#0891b2}.home-hero-v3-chip strong{display:block;color:#162b38;font-size:10.5px}.home-hero-v3-chip small{display:block;margin-top:2px;font-size:9px}
.home-hero-v3-mini-card{position:absolute;right:7px;bottom:13px;width:91px;height:91px;display:flex;align-items:center;justify-content:center;flex-direction:column;border:1px solid rgba(6,182,212,.22);border-radius:22px;background:rgba(236,254,255,.9);box-shadow:0 16px 30px rgba(8,145,178,.1);transform:rotate(8deg)}.home-hero-v3-mini-card span{color:#06b6d4;font-size:29px;font-weight:950;line-height:1}.home-hero-v3-mini-card small{margin-top:4px;color:#56707a;font-size:7px;font-weight:800;line-height:1.2;text-align:center;text-transform:uppercase;letter-spacing:.7px}
.home-hero-v3-scroll{position:absolute;left:50%;bottom:19px;transform:translateX(-50%);display:flex;align-items:center;gap:8px;color:#82919e;font-size:8.5px;font-weight:850;letter-spacing:1.1px;text-transform:uppercase;text-decoration:none!important}.home-hero-v3-scroll i{color:#06b6d4;animation:heroV3Down 1.8s ease-in-out infinite}@keyframes heroV3Down{50%{transform:translateY(4px)}}
@media(max-width:1020px){.home-hero-v3-inner{grid-template-columns:1fr;gap:48px;padding:70px 0 90px}.home-hero-v3-copy{max-width:780px}.home-hero-v3-stage{min-height:500px}.home-hero-v3-photo-shell{width:min(390px,72%)}.home-hero-v3-chip-top{right:8%}.home-hero-v3-chip-bottom{left:8%}}
@media(max-width:650px){.home-hero-v3{min-height:auto}.home-hero-v3-inner{width:calc(100% - 28px);padding:48px 0 72px;gap:40px}.home-hero-v3-eyebrow{font-size:8px;letter-spacing:.65px;padding:7px 10px}.home-hero-v3-title{font-size:clamp(37px,11vw,48px);letter-spacing:-1.8px}.home-hero-v3-lead{font-size:12.5px;line-height:1.78}.home-hero-v3-actions{display:grid;grid-template-columns:1fr}.home-hero-v3-btn{width:100%}.home-hero-v3-focus span{font-size:9px}.home-hero-v3-profiles{align-items:flex-start;flex-direction:column;gap:8px}.home-hero-v3-profile-links a span{display:none}.home-hero-v3-profile-links a{width:34px;height:34px;justify-content:center;padding:0;border:1px solid #dcf0f3}.home-hero-v3-stage{min-height:430px}.home-hero-v3-photo-shell{width:84%}.home-hero-v3-photo-frame{border-radius:24px}.home-hero-v3-photo-frame img{height:370px;border-radius:17px}.home-hero-v3-photo-shade{inset:11px;border-radius:17px}.home-hero-v3-photo-caption{left:25px;right:25px;bottom:25px}.home-hero-v3-orbit-one{width:365px;height:365px}.home-hero-v3-orbit-two{width:405px;height:405px}.home-hero-v3-chip{max-width:196px;padding:9px 10px}.home-hero-v3-chip-top{right:-3px;top:27px}.home-hero-v3-chip-bottom{left:-3px;bottom:32px}.home-hero-v3-chip-icon{width:30px;height:30px;flex-basis:30px}.home-hero-v3-chip strong{font-size:8.8px}.home-hero-v3-chip small{font-size:7.8px}.home-hero-v3-mini-card{display:none}.home-hero-v3-scroll{bottom:12px}}
@media(prefers-reduced-motion:reduce){.home-hero-v3-live-dot,.home-hero-v3-orbit,.home-hero-v3-chip,.home-hero-v3-scroll i{animation:none!important}.home-hero-v3-photo-shell{transition:none!important}}

/* =========================================================
   HOME HERO V4 — PREMIUM VISUAL HERO
   Less text, stronger hierarchy, improved visibility
========================================================= */
.home-hero-v4{
    --v4-ink:#0b1726;
    --v4-muted:#5c6d7f;
    --v4-cyan:#06b6d4;
    --v4-cyan-dark:#0789a4;
    position:relative;
    isolation:isolate;
    min-height:760px;
    overflow:hidden;
    display:flex;
    align-items:center;
    background:
        linear-gradient(112deg,rgba(244,253,255,.98) 0%,rgba(255,255,255,.98) 47%,rgba(233,250,253,.98) 100%);
    border-bottom:1px solid #dff3f6;
}
.home-hero-v4-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.home-hero-v4-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(6,182,212,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(6,182,212,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,rgba(0,0,0,.8),rgba(0,0,0,.34) 55%,transparent 88%)}
.home-hero-v4-orb{position:absolute;border-radius:50%;filter:blur(3px)}
.home-hero-v4-orb.orb-a{width:660px;height:660px;right:-260px;top:-310px;background:radial-gradient(circle,rgba(6,182,212,.24),rgba(6,182,212,.06) 42%,transparent 70%)}
.home-hero-v4-orb.orb-b{width:410px;height:410px;left:-230px;bottom:-240px;background:radial-gradient(circle,rgba(14,165,233,.14),transparent 70%)}
.home-hero-v4-pointer{position:absolute;width:380px;height:380px;border-radius:50%;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(103,232,249,.13),transparent 67%);opacity:0;transition:opacity .25s ease}
.home-hero-v4:hover .home-hero-v4-pointer{opacity:1}

.home-hero-v4-wrap{width:min(1240px,calc(100% - 56px));margin:0 auto;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);gap:72px;align-items:center;padding:96px 0 104px}
.home-hero-v4-copy{position:relative;z-index:4;max-width:720px}
.home-hero-v4-kicker{display:inline-flex;align-items:center;gap:10px;padding:8px 12px;border:1px solid #c8edf2;border-radius:999px;background:rgba(255,255,255,.86);box-shadow:0 12px 30px rgba(15,23,42,.055);color:#087c91;font-size:10px;font-weight:900;letter-spacing:1.55px;text-transform:uppercase;backdrop-filter:blur(12px)}
.home-hero-v4-kicker-dot{width:8px;height:8px;border-radius:50%;background:var(--v4-cyan);box-shadow:0 0 0 5px rgba(6,182,212,.11);animation:v4Pulse 2.1s ease-in-out infinite}
@keyframes v4Pulse{50%{box-shadow:0 0 0 9px rgba(6,182,212,.035)}}
.home-hero-v4-overline{margin:28px 0 11px;color:#78909e;font-size:11px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase}
.home-hero-v4-title{margin:0;color:var(--v4-ink);font-weight:900}
.home-hero-v4-name{display:block;font-size:clamp(46px,5.3vw,76px);line-height:.98;letter-spacing:-3px}
.home-hero-v4-statement{display:block;max-width:710px;margin-top:22px;font-size:clamp(26px,2.55vw,38px);line-height:1.13;letter-spacing:-1.35px;color:#25394b;font-weight:760}
.home-hero-v4-statement em{font-style:normal;color:var(--v4-cyan-dark);position:relative;white-space:nowrap}
.home-hero-v4-statement em::after{content:"";position:absolute;left:1px;right:0;bottom:-5px;height:7px;border-radius:99px;background:linear-gradient(90deg,rgba(6,182,212,.25),rgba(6,182,212,.04));transform:skewX(-18deg);z-index:-1}
.home-hero-v4-summary{max-width:620px;margin:24px 0 0;color:var(--v4-muted);font-size:15px;line-height:1.75;font-weight:450}
.home-hero-v4-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.home-hero-v4-actions a{min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:11px;padding:0 21px;border-radius:13px;text-decoration:none!important;font-size:12px;font-weight:850;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,color .22s ease}
.home-hero-v4-primary{color:#fff!important;background:linear-gradient(135deg,#0ac6e4,#078da7);box-shadow:0 17px 34px rgba(6,182,212,.25)}
.home-hero-v4-primary:hover{transform:translateY(-3px);box-shadow:0 22px 42px rgba(6,182,212,.34)}
.home-hero-v4-secondary{color:#183346!important;background:rgba(255,255,255,.88);border:1px solid #d4e7eb;box-shadow:0 11px 27px rgba(15,23,42,.06);backdrop-filter:blur(10px)}
.home-hero-v4-secondary:hover{transform:translateY(-3px);border-color:#67e8f9;color:#078da7!important}
.home-hero-v4-focus{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.home-hero-v4-focus span{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border:1px solid #d8eef2;border-radius:10px;background:rgba(247,253,255,.86);color:#496171;font-size:10.5px;font-weight:800;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.home-hero-v4-focus span:hover{transform:translateY(-2px);border-color:#8be4ef;background:#ecfeff}
.home-hero-v4-focus i{color:var(--v4-cyan)}
.home-hero-v4-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px;padding-top:21px;border-top:1px solid #e4eef0}
.home-hero-v4-links a{display:inline-flex;align-items:center;gap:7px;padding:8px 10px;border-radius:9px;color:#647789;font-size:10.5px;font-weight:800;text-decoration:none!important;transition:.18s ease}
.home-hero-v4-links a i{font-size:13px;color:#07a8c5}
.home-hero-v4-links a:hover{color:#078da7;background:#ecfeff;transform:translateY(-2px)}

.home-hero-v4-visual{position:relative;min-height:560px;display:flex;align-items:center;justify-content:center;perspective:1200px}
.home-hero-v4-ring{position:absolute;border-radius:50%;pointer-events:none}
.home-hero-v4-ring.ring-1{width:500px;height:500px;border:1px dashed rgba(6,182,212,.27);animation:v4Spin 30s linear infinite}
.home-hero-v4-ring.ring-2{width:540px;height:540px;border:1px solid rgba(6,182,212,.08);animation:v4Spin 42s linear infinite reverse}
@keyframes v4Spin{to{transform:rotate(360deg)}}
.home-hero-v4-photo-card{position:relative;width:min(405px,84%);padding:11px;border:1px solid rgba(6,182,212,.25);border-radius:30px;background:rgba(255,255,255,.8);box-shadow:0 38px 90px rgba(15,23,42,.16),0 0 0 9px rgba(255,255,255,.48);backdrop-filter:blur(15px);transform-style:preserve-3d;transition:transform .18s ease-out;will-change:transform}
.home-hero-v4-photo-topbar{height:30px;display:flex;align-items:center;gap:5px;padding:0 5px;color:#87a0ac}
.home-hero-v4-photo-topbar span{width:6px;height:6px;border-radius:50%;background:#bfeff5}
.home-hero-v4-photo-topbar strong{margin-left:auto;font-size:7.5px;letter-spacing:1.4px;color:#87a0ac}
.home-hero-v4-photo{position:relative;overflow:hidden;border-radius:21px;background:#dff5f8}
.home-hero-v4-photo img{display:block;width:100%;height:448px;object-fit:cover;object-position:center 18%;transition:transform .6s cubic-bezier(.2,.75,.2,1)}
.home-hero-v4-photo-card:hover .home-hero-v4-photo img{transform:scale(1.025)}
.home-hero-v4-photo-gradient{position:absolute;inset:0;background:linear-gradient(180deg,transparent 52%,rgba(3,20,31,.78) 100%);pointer-events:none}
.home-hero-v4-photo-label{position:absolute;left:23px;right:23px;bottom:22px;color:#fff}
.home-hero-v4-photo-label small{display:block;margin-bottom:4px;color:#c7f2f7;font-size:8.5px;font-weight:800;letter-spacing:.95px;text-transform:uppercase}
.home-hero-v4-photo-label strong{display:block;font-size:17px;font-weight:850;letter-spacing:-.25px}
.home-hero-v4-float{position:absolute;z-index:5;display:flex;align-items:center;gap:11px;padding:12px 14px;border:1px solid #d7e9ed;border-radius:15px;background:rgba(255,255,255,.94);box-shadow:0 20px 46px rgba(15,23,42,.13);backdrop-filter:blur(13px);animation:v4Float 4.7s ease-in-out infinite}
.home-hero-v4-float-a{right:-8px;top:63px}.home-hero-v4-float-b{left:-25px;bottom:84px;animation-delay:-2.25s}
@keyframes v4Float{50%{transform:translateY(-9px)}}
.home-hero-v4-float>i{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:#e8fbfd;color:#0797b2;font-size:16px}
.home-hero-v4-float span{display:block}.home-hero-v4-float strong{display:block;color:#18303f;font-size:10px;font-weight:850}.home-hero-v4-float small{display:block;margin-top:2px;color:#81909a;font-size:8.5px;font-weight:600}
.home-hero-v4-ai{width:38px;height:38px;display:grid!important;place-items:center;border-radius:11px;background:linear-gradient(135deg,#0ac6e4,#078da7);color:#fff;font-size:14px;font-weight:950;box-shadow:0 9px 20px rgba(6,182,212,.22)}
.home-hero-v4-corner-note{position:absolute;right:20px;bottom:19px;display:flex;align-items:center;gap:7px;color:#6c8490;font-size:8.5px;font-weight:800;letter-spacing:.6px;text-transform:uppercase}
.home-hero-v4-corner-note .pulse{width:7px;height:7px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 5px rgba(34,197,94,.1)}
.home-hero-v4-scroll{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:flex;align-items:center;gap:9px;color:#80929f;font-size:8.5px;font-weight:900;letter-spacing:1.1px;text-transform:uppercase;text-decoration:none!important}
.home-hero-v4-scroll i{color:var(--v4-cyan);animation:v4Down 1.8s ease-in-out infinite}
@keyframes v4Down{50%{transform:translateY(4px)}}

@media(max-width:1040px){
    .home-hero-v4{min-height:auto}
    .home-hero-v4-wrap{grid-template-columns:1fr;gap:48px;padding:72px 0 88px}
    .home-hero-v4-copy{max-width:820px}
    .home-hero-v4-visual{min-height:515px}
    .home-hero-v4-photo-card{width:min(395px,70%)}
    .home-hero-v4-float-a{right:12%}.home-hero-v4-float-b{left:12%}
}
@media(max-width:680px){
    .home-hero-v4-wrap{width:calc(100% - 30px);padding:44px 0 68px;gap:34px}
    .home-hero-v4-kicker{font-size:8px;letter-spacing:.9px}
    .home-hero-v4-overline{margin-top:21px;font-size:9px}
    .home-hero-v4-name{font-size:clamp(40px,12vw,54px);letter-spacing:-2px}
    .home-hero-v4-statement{margin-top:16px;font-size:clamp(24px,7.7vw,32px);letter-spacing:-.9px}
    .home-hero-v4-statement em{white-space:normal}
    .home-hero-v4-summary{font-size:13px;line-height:1.7}
    .home-hero-v4-actions{display:grid;grid-template-columns:1fr}
    .home-hero-v4-actions a{width:100%}
    .home-hero-v4-focus{gap:7px}.home-hero-v4-focus span{font-size:9px}
    .home-hero-v4-links a span{display:none}.home-hero-v4-links a{width:36px;height:36px;justify-content:center;border:1px solid #dceff2;padding:0}.home-hero-v4-links a i{font-size:14px}
    .home-hero-v4-visual{min-height:435px}
    .home-hero-v4-photo-card{width:84%;border-radius:25px}
    .home-hero-v4-photo img{height:355px}
    .home-hero-v4-ring.ring-1{width:350px;height:350px}.home-hero-v4-ring.ring-2{width:390px;height:390px}
    .home-hero-v4-float{padding:9px 10px}.home-hero-v4-float-a{right:-2px;top:37px}.home-hero-v4-float-b{left:-2px;bottom:52px}
    .home-hero-v4-float>i,.home-hero-v4-ai{width:31px;height:31px}.home-hero-v4-float strong{font-size:8.5px}.home-hero-v4-float small{font-size:7.3px}
    .home-hero-v4-corner-note{display:none}.home-hero-v4-scroll{bottom:10px}
}
@media(max-width:390px){
    .home-hero-v4-wrap{width:calc(100% - 24px)}
    .home-hero-v4-name{font-size:38px}.home-hero-v4-statement{font-size:23px}
    .home-hero-v4-photo-card{width:88%}.home-hero-v4-photo img{height:330px}
    .home-hero-v4-float-a{right:-5px}.home-hero-v4-float-b{left:-5px}
}
@media(prefers-reduced-motion:reduce){
    .home-hero-v4-kicker-dot,.home-hero-v4-ring,.home-hero-v4-float,.home-hero-v4-scroll i{animation:none!important}
    .home-hero-v4-photo-card,.home-hero-v4-photo img{transition:none!important}
}

/* =========================================================
   HOME HERO — SOCIAL ICON ORIGINAL BRAND COLORS
========================================================= */

/* Google Scholar */
.hs-social-google-scholar i,
.hs-social-google-scholar svg {
    color: #4285F4;
}

/* LinkedIn */
.hs-social-linkedin i,
.hs-social-linkedin svg {
    color: #0A66C2;
}

/* Kaggle */
.hs-social-kaggle i,
.hs-social-kaggle svg {
    color: #20BEFF;
}

/* ResearchGate */
.hs-social-researchgate i,
.hs-social-researchgate svg {
    color: #00CCBB;
}

/* Keep the brand color visible on hover/focus as well. */
.hs-social-google-scholar:hover i,
.hs-social-google-scholar:focus-visible i,
.hs-social-google-scholar:hover svg,
.hs-social-google-scholar:focus-visible svg {
    color: #4285F4;
}

.hs-social-linkedin:hover i,
.hs-social-linkedin:focus-visible i,
.hs-social-linkedin:hover svg,
.hs-social-linkedin:focus-visible svg {
    color: #0A66C2;
}

.hs-social-kaggle:hover i,
.hs-social-kaggle:focus-visible i,
.hs-social-kaggle:hover svg,
.hs-social-kaggle:focus-visible svg {
    color: #20BEFF;
}

.hs-social-researchgate:hover i,
.hs-social-researchgate:focus-visible i,
.hs-social-researchgate:hover svg,
.hs-social-researchgate:focus-visible svg {
    color: #00CCBB;
}

/* =========================================================
   CARD SYMMETRY
========================================================= */
.proj-grid,
.pat-grid { align-items: stretch; }
.proj-card,
.pat-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}
.proj-card .proj-meta,
.pat-card .pat-category { margin-top: auto; }