/* PMAI LAB - HOMEPAGE VISUAL SYSTEM */

:root {
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 40px;
    --space-xl: 64px;
    --home-ink: #10213d;
    --home-muted: #65738a;
    --home-line: #dce5ef;
    --home-blue: #2167e8;
    --home-cyan: #18b9c7;
    --home-violet: #7957e8;
    --home-paper: #f5f8fc;
    --home-dark: #09172d;
    --home-max: 1200px;
}

.home-page { font-family: "Trebuchet MS", "Segoe UI", sans-serif; color: var(--home-ink); background: #fff; }
.home-page h1, .home-page h2, .home-page h3, .home-page p { margin-top: 0; }
.home-page h1, .home-page h2, .home-page h3 { font-family: Georgia, "Times New Roman", serif; letter-spacing: 0; }
.home-shell { width: min(calc(100% - 48px), var(--home-max)); margin: 0 auto; }
.home-page .navbar { background: rgba(255,255,255,.38); }
.home-page .navbar.scrolled { background: rgba(255,255,255,.82); }
.home-page .navbar-brand-text small { display: block; color: #738198; font-size: .58rem; letter-spacing: .1em; text-transform: uppercase; }
.home-page .navbar-brand-text small { display: none; }
.home-mark { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; color: #fff; background: linear-gradient(145deg, var(--home-blue), var(--home-violet)); font: 700 1.45rem Georgia, serif; box-shadow: 0 8px 18px rgba(33,103,232,.22); }
.home-hero { position: relative; overflow: hidden; padding: 0; background: linear-gradient(120deg, #f9fbff 0%, #fff 52%, #eaf7fa 100%); }
.home-hero::before { content: ""; position: absolute; inset: 0; opacity: .45; background-image: linear-gradient(#d9e6f0 1px, transparent 1px), linear-gradient(90deg, #d9e6f0 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to right, #000, transparent 82%); }
.hero-layout { min-height: 0; padding: 44px 0 40px; display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 54px; }
.hero-copy { position: relative; z-index: 1; min-width: 0; max-width: 650px; }
.latest-updates { max-width: 600px; margin: 0 0 25px; padding: 0; border: 1px solid rgba(33,103,232,.18); background: rgba(255,255,255,.82); box-shadow: 0 12px 28px rgba(16,33,61,.06); }
.hero-news-wrap { padding-bottom: 28px; }
.hero-news-wrap .latest-updates { max-width: none; margin: 0; }
.updates-heading { display: flex; align-items: center; gap: 9px; padding: 12px 15px; border-bottom: 1px solid var(--home-line); color: var(--home-ink); font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.updates-live { width: 7px; height: 7px; border-radius: 50%; background: #e35c6f; box-shadow: 0 0 0 4px rgba(227,92,111,.12); }
.updates-year { margin-left: auto; color: #9aa8b9; font-size: .62rem; }
.updates-viewport { overflow: hidden; }.updates-track { display: flex; transition: transform .7s cubic-bezier(.22,.61,.36,1); will-change: transform; }.update-slide { flex: 0 0 100%; min-height: 170px; padding: 18px 20px 19px; }.update-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; color: #8997a8; font-size: .68rem; text-transform: uppercase; letter-spacing: .05em; }.update-slide h2 { margin-bottom: 7px; font-size: 1.38rem; line-height: 1.08; }.update-slide p { max-width: 500px; margin-bottom: 13px; color: var(--home-muted); font-size: .78rem; line-height: 1.5; }.update-cta { color: var(--home-blue); font-size: .76rem; font-weight: 800; }.update-cta span { margin-left: 5px; }.updates-controls { display: flex; align-items: center; justify-content: space-between; padding: 9px 14px; border-top: 1px solid var(--home-line); }.updates-arrow { width: 28px; height: 28px; border: 1px solid #cdd9e6; color: var(--home-ink); background: #fff; cursor: pointer; transition: background .2s ease, transform .2s ease; }.updates-arrow:hover { color: #fff; background: var(--home-blue); transform: translateY(-1px); }.updates-arrow:focus-visible, .updates-dot:focus-visible, .youtube-action:focus-visible { outline: 3px solid rgba(33,103,232,.3); outline-offset: 3px; }.updates-dots { display: flex; gap: 7px; }.updates-dot { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 50%; background: #c4cfdb; cursor: pointer; transition: width .3s ease, background .3s ease; }.updates-dot.is-active { width: 22px; border-radius: 5px; background: var(--home-blue); }
.update-slide.is-active > * { animation: updateReveal .55s both; }.update-slide.is-active h2 { animation-delay: .08s; }.update-slide.is-active p { animation-delay: .14s; }.update-slide.is-active .update-cta { animation-delay: .2s; } @keyframes updateReveal { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }
.update-type { padding: 3px 5px; border-radius: 3px; font-size: .56rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }.seminar-type { color: #9d4d2f; background: #ffeadc; }.blog-type { color: #5a49a3; background: #ece8ff; }.course-type { color: #17756e; background: #def7f0; }.video-type { color: #ac3c50; background: #ffe4e9; }
.eyebrow, .card-kicker { color: var(--home-blue); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow span, .status-dot { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: var(--home-cyan); box-shadow: 0 0 0 5px rgba(24,185,199,.12); }
 .home-page h1 { max-width: 100%; margin-bottom: 26px; color: var(--home-ink); font-size: clamp(3.5rem, 5.4vw, 5rem); line-height: .94; overflow-wrap: break-word; }
.home-page h1 em, .research-copy em { color: var(--home-violet); font-style: normal; }
.hero-lede { max-width: 590px; color: var(--home-muted); font-size: 1.12rem; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 30px; }
.youtube-action { display: inline-flex; align-items: center; gap: 9px; color: #bd3049; font-size: .9rem; font-weight: 800; }.youtube-icon { display: grid; width: 28px; height: 21px; place-items: center; border-radius: 5px; color: #fff; background: #e9435c; font-size: .63rem; transition: transform .2s ease; }.youtube-action:hover .youtube-icon { transform: scale(1.08); }
.home-page .btn { border-radius: 5px; }
.home-page .btn-primary { background: var(--home-blue); box-shadow: 0 10px 22px rgba(33,103,232,.2); }
.text-link { color: var(--home-ink); font-weight: 800; }
.text-link span, .card-arrow b { color: var(--home-blue); margin-left: 7px; }
.hero-principles { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 48px; color: #718096; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.hero-principles span::before { content: ""; display: inline-block; width: 5px; height: 5px; margin: 0 7px 2px 0; border-radius: 50%; background: var(--home-cyan); }
.lab-visual { position: relative; min-height: 470px; border: 1px solid rgba(33,103,232,.17); background: linear-gradient(145deg, #071a35, #102c52 65%, #173e5c); box-shadow: 20px 28px 0 rgba(33,103,232,.08); overflow: hidden; }
.visual-grid { position: absolute; inset: 0; opacity: .35; background-image: linear-gradient(rgba(69,190,205,.35) 1px, transparent 1px), linear-gradient(90deg, rgba(69,190,205,.35) 1px, transparent 1px); background-size: 38px 38px; transform: perspective(500px) rotateX(55deg) scale(1.6); transform-origin: 50% 100%; }
.orbit { position: absolute; border: 1px solid rgba(94,213,221,.45); border-radius: 50%; transform: rotate(-25deg); }
.orbit-one { width: 390px; height: 180px; top: 115px; left: 32px; }
.orbit-two { width: 440px; height: 230px; top: 85px; left: 5px; transform: rotate(35deg); border-color: rgba(139,111,240,.55); }
.formula { position: absolute; padding: 9px 12px; border: 1px solid rgba(255,255,255,.18); color: #c7f5f1; background: rgba(11,37,65,.75); font: 1rem Georgia, serif; }
.formula-one { top: 55px; right: 34px; }.formula-two { left: 34px; bottom: 120px; }.formula-three { right: 42px; bottom: 178px; color: #d8cfff; }
.neural-map { position: absolute; inset: 0; }.neural-map i, .neural-map b { position: absolute; width: 11px; height: 11px; border-radius: 50%; background: var(--home-cyan); box-shadow: 0 0 18px var(--home-cyan); }.neural-map b { background: #a58eff; box-shadow: 0 0 18px #a58eff; }.neural-map i:nth-child(1) { top: 42%; left: 20%; }.neural-map i:nth-child(2) { top: 63%; left: 27%; }.neural-map i:nth-child(3) { top: 25%; left: 42%; }.neural-map i:nth-child(4) { top: 50%; left: 48%; }.neural-map i:nth-child(5) { top: 73%; left: 43%; }.neural-map b:nth-of-type(1) { top: 31%; left: 68%; }.neural-map b:nth-of-type(2) { top: 56%; left: 75%; }.neural-map b:nth-of-type(3) { top: 77%; left: 67%; }.neural-map b:nth-of-type(4) { top: 46%; left: 89%; }.neural-map::before, .neural-map::after { content: ""; position: absolute; left: 22%; top: 50%; width: 68%; height: 1px; background: linear-gradient(90deg, transparent, rgba(116,227,225,.7), transparent); transform: rotate(-18deg); }.neural-map::after { transform: rotate(20deg); }
.visual-caption { position: absolute; right: 22px; bottom: 22px; left: 22px; padding: 14px; color: #e5f5f4; border-top: 1px solid rgba(255,255,255,.22); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; }
.flow-visual { position: absolute; inset: 32px 34px 70px; display: flex; flex-direction: column; align-items: center; justify-content: center; }.flow-node { position: relative; z-index: 1; width: min(100%, 245px); padding: 11px 15px; display: grid; grid-template-columns: 90px 1fr; align-items: center; column-gap: 12px; border: 1px solid rgba(151,225,223,.4); background: rgba(9,31,57,.82); }.flow-node strong { color: #fff; font: 1rem Georgia, serif; }.flow-node small { grid-column: 2; color: #9db1c7; font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; }.flow-symbols, .flow-code, .flow-star { color: #7ce2d8; font: .88rem Georgia, serif; white-space: nowrap; }.flow-code { color: #c8baff; }.flow-star { display: grid; width: 44px; height: 44px; place-items: center; border-radius: 50%; color: #fff; background: linear-gradient(135deg, var(--home-blue), var(--home-violet)); font-size: 1.3rem; box-shadow: 0 0 22px rgba(121,87,232,.55); }.flow-connector { position: relative; width: 1px; height: 29px; background: linear-gradient(#55d8d4, #8c78ee); }.flow-connector::after { content: ""; position: absolute; top: 0; left: -2px; width: 5px; height: 5px; border-radius: 50%; background: #a7fff1; box-shadow: 0 0 12px #a7fff1; animation: flowParticle 7s linear infinite; }.flow-node:nth-of-type(1) { animation: flowPulse 7s ease-in-out infinite; }.flow-node:nth-of-type(2) { animation: flowPulse 7s ease-in-out 1.7s infinite; }.flow-node:nth-of-type(3) { animation: flowPulse 7s ease-in-out 3.4s infinite; }.flow-node:nth-of-type(4) { animation: flowPulse 7s ease-in-out 5.1s infinite; }.flow-network { position: relative; width: 90px; height: 35px; background: linear-gradient(35deg, transparent 47%, #5be1d6 48%, #5be1d6 50%, transparent 51%), linear-gradient(-35deg, transparent 47%, #a58eff 48%, #a58eff 50%, transparent 51%); }.flow-network i { position: absolute; width: 6px; height: 6px; border-radius: 50%; background: #79e9de; box-shadow: 0 0 8px #79e9de; }.flow-network i:nth-child(1) { top: 1px; left: 8px; }.flow-network i:nth-child(2) { top: 26px; left: 28px; }.flow-network i:nth-child(3) { top: 2px; left: 43px; }.flow-network i:nth-child(4) { top: 27px; left: 62px; }.flow-network i:nth-child(5) { top: 9px; left: 82px; }
@keyframes flowParticle { from { transform: translateY(0); opacity: 0; } 18%, 70% { opacity: 1; } to { transform: translateY(29px); opacity: 0; } } @keyframes flowPulse { 0%, 100% { border-color: rgba(151,225,223,.4); transform: scale(1); } 10%, 22% { border-color: #a8fff4; transform: scale(1.025); box-shadow: 0 0 22px rgba(77,218,205,.2); } 30% { border-color: rgba(151,225,223,.4); transform: scale(1); } }
.concept-strip { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); padding: 24px 0; border-top: 1px solid var(--home-line); }.concept-strip div { display: flex; gap: 14px; align-items: center; padding-left: 20px; border-left: 1px solid var(--home-line); }.concept-strip div:first-child { padding-left: 0; border-left: 0; }.concept-strip strong { color: var(--home-blue); font: 700 1.5rem Georgia, serif; }.concept-strip span { color: var(--home-muted); font-size: .82rem; }
.home-section { padding: 112px 0; }.intro-band { background: var(--home-paper); }.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: start; }.home-page h2 { margin-bottom: 22px; color: var(--home-ink); font-size: clamp(2.35rem, 4vw, 4rem); line-height: 1.02; }.section-intro h2 { max-width: 500px; }.intro-copy { max-width: 550px; color: var(--home-muted); font-size: 1.08rem; line-height: 1.8; }.intro-copy p + p { margin-top: 18px; }.section-heading-row { display: flex; justify-content: space-between; gap: 40px; align-items: end; margin-bottom: 44px; }.section-heading-row > p { max-width: 360px; color: var(--home-muted); line-height: 1.7; }
.domain-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }.domain-card, .learning-card { position: relative; min-height: 280px; padding: 28px; border: 1px solid var(--home-line); background: #fff; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }.domain-card:hover, .learning-card:hover { transform: translateY(-7px); border-color: #95bce9; box-shadow: 0 18px 35px rgba(16,33,61,.1); }.domain-number { display: block; color: #9ba9bb; font-size: .7rem; font-weight: 800; }.domain-icon { display: grid; width: 48px; height: 48px; margin: 28px 0 24px; place-items: center; color: #fff; background: linear-gradient(135deg, var(--home-blue), var(--home-violet)); font: 700 1.05rem Georgia, serif; }.domain-card h3, .learning-card h3 { margin-bottom: 12px; font-size: 1.4rem; }.domain-card p, .learning-card p { color: var(--home-muted); font-size: .88rem; line-height: 1.65; }.card-arrow { position: absolute; right: 28px; bottom: 25px; color: var(--home-ink); font-size: .78rem; font-weight: 800; }
.math-section { padding: 112px 0; color: #fff; background: var(--home-dark); }.math-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: center; }.math-copy h2 { color: #fff; }.math-copy > p:not(.eyebrow) { max-width: 490px; color: #aebdce; line-height: 1.8; }.btn-light { color: var(--home-dark); background: #d8fbf5; }.math-chain { border-top: 1px solid rgba(255,255,255,.2); }.math-chain div { display: grid; grid-template-columns: 1fr 30px 1fr; gap: 18px; align-items: center; padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.2); }.math-chain span { color: #fff; font-family: Georgia, serif; }.math-chain b { color: #5ee1d5; }.math-chain small { color: #9cacc0; text-transform: uppercase; letter-spacing: .08em; }
.research-section { background: #edf3f8; }.research-layout { display: grid; grid-template-columns: 130px 1fr 1fr; gap: 55px; align-items: center; }.research-stamp { width: 110px; height: 110px; display: grid; place-items: center; align-content: center; border: 1px solid #a6bada; border-radius: 50%; color: var(--home-blue); transform: rotate(-8deg); }.research-stamp span { font: 700 2.3rem Georgia, serif; }.research-stamp small { font-size: .58rem; font-weight: 800; }.research-copy p:not(.eyebrow) { max-width: 470px; color: var(--home-muted); line-height: 1.8; }.research-topics { display: flex; flex-wrap: wrap; gap: 10px; }.research-topics span { padding: 11px 13px; border: 1px solid #c8d6e4; color: #51647b; background: rgba(255,255,255,.7); font-size: .78rem; }
.learning-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 16px; }.learning-card { min-height: 250px; background: var(--home-paper); }.learning-feature { color: #fff; background: linear-gradient(145deg, #1754b9, #4c39a8); }.learning-feature p, .learning-feature .card-kicker { color: #d4e8ff; }.learning-feature .card-arrow, .learning-feature .card-arrow b { color: #fff; }.learning-card h3 { max-width: 250px; margin-top: 24px; font-size: 1.65rem; }.people-section { border-top: 1px solid var(--home-line); }.people-list { border-top: 1px solid var(--home-line); }.people-list a { display: flex; align-items: center; gap: 18px; padding: 17px 0; border-bottom: 1px solid var(--home-line); }.people-list img { width: 58px; height: 58px; object-fit: cover; border-radius: 50%; filter: saturate(.85); }.people-list span { display: grid; gap: 4px; flex: 1; }.people-list small { color: var(--home-muted); font-size: .8rem; }.people-list b { color: var(--home-blue); }
.final-band { padding: 90px 0; background: linear-gradient(110deg, #d9fbf3, #e8e2ff); }.final-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; align-items: center; }.final-layout h2 { max-width: 700px; }.final-layout > div > p { color: #586a7f; line-height: 1.7; }.btn-outline { border-color: var(--home-ink); color: var(--home-ink); background: transparent; }.home-footer { color: #a5b6cb; padding: 70px 0 24px; background: var(--home-dark); }.footer-grid { display: grid; grid-template-columns: 1.5fr .8fr .8fr 1fr; gap: 40px; }.footer-brand { display: grid; align-content: start; gap: 12px; }.footer-brand strong { color: #fff; font: 1.3rem Georgia, serif; }.footer-brand p, .footer-note p { margin: 0; font-size: .8rem; }.home-footer h3 { margin-bottom: 16px; color: #fff; font: 700 .85rem "Trebuchet MS", sans-serif; text-transform: uppercase; letter-spacing: .1em; }.home-footer a { display: block; margin-bottom: 9px; color: #b7c5d7; font-size: .84rem; }.home-footer a:hover { color: #5ee1d5; }.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 55px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.14); font-size: .74rem; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }.reveal.is-visible { opacity: 1; transform: none; }
@media (max-width: 900px) { .hero-layout, .math-layout, .research-layout, .final-layout { grid-template-columns: 1fr; gap: 45px; }.hero-layout { padding-top: 65px; }.lab-visual { min-height: 390px; }.domain-grid { grid-template-columns: repeat(2, 1fr); }.split-layout { gap: 45px; }.footer-grid { grid-template-columns: repeat(2, 1fr); }.research-stamp { width: 85px; height: 85px; }.research-copy { grid-row: 1; grid-column: 2; } }
@media (max-width: 600px) { .home-shell { width: min(calc(100% - 32px), var(--home-max)); }.home-page h1 { font-size: clamp(2.65rem, 14vw, 4.5rem); }.home-section, .math-section { padding: 78px 0; }.hero-layout { padding-top: 24px; padding-bottom: 34px; }.concept-strip { grid-template-columns: repeat(2, 1fr); gap: 18px 0; }.concept-strip div:nth-child(3) { padding-left: 0; border-left: 0; }.section-heading-row, .split-layout { display: block; }.section-heading-row > p { margin-top: 20px; }.domain-grid, .learning-grid, .footer-grid { grid-template-columns: 1fr; }.domain-card { min-height: 255px; }.math-chain div { grid-template-columns: 1fr 22px 1fr; gap: 8px; }.math-chain small { font-size: .65rem; }.research-layout { display: block; }.research-copy { margin: 30px 0; }.final-layout .hero-actions { align-items: stretch; }.footer-bottom { display: grid; margin-top: 35px; }.hero-principles { gap: 9px; font-size: .68rem; }.lab-visual { min-height: 340px; }.orbit-one { left: -45px; }.orbit-two { left: -65px; }.hero-news-wrap { padding-bottom: 20px; }.latest-updates { margin-bottom: 20px; }.update-slide { min-height: 185px; padding: 16px; }.update-slide h2 { font-size: 1.2rem; }.youtube-action { width: 100%; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }.reveal { opacity: 1; transform: none; }.flow-node, .flow-connector::after, .update-slide.is-active > * { animation: none; } }
.latest-updates .update-slide h2 { margin-bottom: 7px; font-size: 1.38rem; line-height: 1.08; }
/* =========================================================
   HERO ACTION BUTTONS
========================================================= */

.home-page .hero-actions .hero-button {
    color: #174f8a;
    background: linear-gradient(
        135deg,
        #dceeff,
        #c9e4ff
    );

    border: 1px solid rgba(33, 103, 232, 0.18);

    box-shadow:
        0 10px 22px rgba(33, 103, 232, 0.12);

    transition:
        transform 0.2s ease,
        background 0.2s ease,
        box-shadow 0.2s ease;
}

.home-page .hero-actions .hero-button:hover {
    color: #103f73;
    background: #bdddff;

    transform: translateY(-2px);

    box-shadow:
        0 14px 26px rgba(33, 103, 232, 0.18);
}

.home-page .hero-actions .hero-button:focus-visible {
    outline: 3px solid rgba(33, 103, 232, 0.35);
    outline-offset: 3px;
}
/* =========================================================
   LATEST FROM PMAI LAB
========================================================= */

.latest-section {
    background: #f5f9ff;
    border-top: 1px solid rgba(33, 103, 232, 0.08);
    border-bottom: 1px solid rgba(33, 103, 232, 0.08);
}

.latest-heading {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: end;
    margin-bottom: 42px;
}

.latest-heading h2 {
    margin-bottom: 0;
}

.latest-heading > p {
    max-width: 520px;
    margin: 0;
    color: var(--home-muted);
    line-height: 1.75;
}

.latest-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.latest-card {
    position: relative;
    display: flex;
    min-height: 310px;
    padding: 30px;
    flex-direction: column;

    background: #ffffff;
    border: 1px solid rgba(33, 103, 232, 0.13);
    border-top: 4px solid var(--home-blue);

    box-shadow: 0 16px 40px rgba(20, 55, 95, 0.07);

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

.latest-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 48px rgba(20, 55, 95, 0.12);
}

.latest-event {
    border-top-color: var(--home-cyan);
}

.latest-insight {
    border-top-color: var(--home-violet);
}

.latest-research {
    border-top-color: var(--home-blue);
}

.latest-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;

    margin-bottom: 26px;

    color: var(--home-muted);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.latest-label {
    color: var(--home-blue);
}

.latest-event .latest-label {
    color: #168b9b;
}

.latest-insight .latest-label {
    color: var(--home-violet);
}

.latest-card h3 {
    margin: 0 0 16px;

    color: var(--home-ink);
    font-size: 1.35rem;
    line-height: 1.3;
}

.latest-card p {
    margin: 0 0 28px;

    color: var(--home-muted);
    line-height: 1.7;
}

.latest-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;

    margin-top: auto;

    color: var(--home-blue);
    font-weight: 800;
}

.latest-link:hover {
    color: var(--home-violet);
}

@media (max-width: 900px) {
    .latest-heading {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .latest-grid {
        grid-template-columns: 1fr;
    }

    .latest-card {
        min-height: auto;
    }
}
/* =========================================================
   PMAI FOUNDATIONS — ORBITAL ECOSYSTEM
========================================================= */

.ecosystem-section {
    background: #ffffff;
}

.ecosystem-heading {
    text-align: left;
}

.ecosystem-heading h2 {
    max-width: none;
    margin: 10px 0 0;

    color: var(--home-ink);
    font-size: clamp(2.2rem, 3.7vw, 3.8rem);
    line-height: 1.05;
    white-space: nowrap;
}

/* MAIN VISUAL */

.ecosystem-visual {
    position: relative;

    width: 100%;
    max-width: 980px;
    height: 560px;

    margin: 35px auto 0;
}

/* CONNECTIONS */

.ecosystem-links {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    overflow: visible;
    z-index: 0;
}

#ecosystem-arrow path {
    fill: #6f9ed2;
}

.ecosystem-arrow-line {
    fill: none;
    stroke: #a9c6e5;
    stroke-width: 2;
}

.ecosystem-flow-line {
    fill: none;
    stroke: #4f8fd5;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-dasharray: 4 15;

    animation: ecosystem-flow 7s linear infinite;
}

@keyframes ecosystem-flow {
    to {
        stroke-dashoffset: -190;
    }
}

/* CENTRE */

.ecosystem-core {
    position: absolute;
    top: 55%;
    left: 50%;

    z-index: 2;

    display: flex;
    min-width: 150px;
    padding: 14px 20px;
    flex-direction: column;
    align-items: center;

    background: #f4f8fd;
    border: 1px solid #d3e2f1;
    border-radius: 40px;

    transform: translate(-50%, -50%);

    box-shadow: 0 10px 30px rgba(30, 72, 115, 0.08);
}

.ecosystem-core strong {
    color: var(--home-blue);
    font-size: 0.9rem;
    letter-spacing: 0.08em;
}

.ecosystem-core span {
    margin-top: 3px;

    color: var(--home-muted);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* THREE CIRCLES */

.ecosystem-node {
    position: absolute;

    z-index: 2;

    display: flex;
    width: 220px;
    height: 220px;
    padding: 30px;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    text-align: center;

    background: #ffffff;
    border: 2px solid #c8dbef;
    border-radius: 50%;

    box-shadow:
        0 18px 45px rgba(30, 72, 115, 0.1);

    transition:
        transform 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}

.ecosystem-node:hover {
    border-color: #6e9fd5;

    box-shadow:
        0 22px 52px rgba(30, 72, 115, 0.16);
}

.ecosystem-node small {
    color: var(--home-blue);
    font-size: 0.62rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.ecosystem-node h3 {
    margin: 9px 0 12px;

    color: var(--home-ink);
    font-size: 1.25rem;
    line-height: 1.15;
}

.ecosystem-node p {
    margin: 0;

    color: var(--home-muted);
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1.7;
}

/* CIRCLE POSITIONS */

.ecosystem-mathematics {
    top: 0;
    left: 50%;

    transform: translateX(-50%);
}

.ecosystem-mathematics:hover {
    transform: translateX(-50%) translateY(-5px);
}

.ecosystem-python {
    bottom: 0;
    left: 24%;

    transform: translateX(-50%);
}

.ecosystem-python:hover {
    transform: translateX(-50%) translateY(-5px);
}

.ecosystem-intelligence {
    right: 24%;
    bottom: 0;

    transform: translateX(50%);
}

.ecosystem-intelligence:hover {
    transform: translateX(50%) translateY(-5px);
}

.ecosystem-mobile-arrow {
    display: none;
}

/* TABLET AND MOBILE */

@media (max-width: 800px) {
    .ecosystem-heading h2 {
        white-space: normal;
    }

    .ecosystem-visual {
        display: flex;
        height: auto;
        margin-top: 30px;
        flex-direction: column;
        align-items: center;
        gap: 18px;
    }

    .ecosystem-links {
        display: none;
    }

    .ecosystem-core,
    .ecosystem-node {
        position: relative;
        inset: auto;

        transform: none;
    }

    .ecosystem-core {
        order: -1;
    }

    .ecosystem-node:hover,
    .ecosystem-mathematics:hover,
    .ecosystem-python:hover,
    .ecosystem-intelligence:hover {
        transform: translateY(-4px);
    }

    .ecosystem-mobile-arrow {
        display: block;

        color: #6f9ed2;
        font-size: 1.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ecosystem-flow-line {
        animation: none;
    }
}
/* =========================================================
   ECOSYSTEM — REFINED PROPORTIONS
========================================================= */

.ecosystem-heading h2 {
    white-space: normal;
    line-height: 1.03;
}

.ecosystem-visual {
    max-width: 900px;
    height: 470px;
    margin-top: 28px;
}

/* SMALLER CIRCLES */

.ecosystem-node {
    width: 184px;
    height: 184px;
    padding: 24px;

    border-color: #c7daee;

    box-shadow:
        0 14px 36px rgba(30, 72, 115, 0.09);
}

.ecosystem-node small {
    max-width: 150px;

    color: var(--home-blue);
    font-size: 0.61rem;
    line-height: 1.5;
}

.ecosystem-node h3 {
    margin: 10px 0 0;

    color: var(--home-ink);
    font-size: 1.2rem;
    line-height: 1.15;
}

/* REFINED POSITIONS */

.ecosystem-mathematics {
    top: 0;
    left: 50%;
}

.ecosystem-python {
    bottom: 0;
    left: 25%;
}

.ecosystem-intelligence {
    right: 25%;
    bottom: 0;
}

/* UNBOXED PMAI CENTRE */

.ecosystem-core {
    top: 57%;
    left: 50%;

    min-width: 0;
    padding: 0;

    background: transparent;
    border: 0;
    border-radius: 0;

    box-shadow: none;
}

.ecosystem-core strong {
    color: var(--home-blue);
    font-size: 1rem;
    letter-spacing: 0.12em;
}

/* CURVED DOUBLE ARROWS */

#ecosystem-arrow path {
    fill: #7ca7d4;
}

.ecosystem-arrow-line {
    fill: none;

    stroke: #a4c3e2;
    stroke-width: 1.8;
    stroke-linecap: round;
}

/* MOVING DOT */

.ecosystem-moving-dot {
    fill: var(--home-blue);
    stroke: #ffffff;
    stroke-width: 2;

    filter: drop-shadow(
        0 2px 4px rgba(33, 103, 232, 0.3)
    );
}

/* MOBILE */

@media (max-width: 800px) {
    .ecosystem-visual {
        display: flex;
        height: auto;
        margin-top: 28px;
        flex-direction: column;
        align-items: center;
        gap: 18px;
    }

    .ecosystem-links {
        display: none;
    }

    .ecosystem-core,
    .ecosystem-node {
        position: relative;
        inset: auto;

        transform: none;
    }

    .ecosystem-core {
        order: -1;
        margin-bottom: 8px;
    }

    .ecosystem-node:hover,
    .ecosystem-mathematics:hover,
    .ecosystem-python:hover,
    .ecosystem-intelligence:hover {
        transform: translateY(-4px);
    }

    .ecosystem-mobile-arrow {
        display: block;

        color: #7ca7d4;
        font-size: 1.4rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ecosystem-moving-dot {
        display: none;
    }
}
/* =========================================================
   PMAI FOUNDATIONS — CIRCULAR ECOSYSTEM
========================================================= */

.foundation-orbit-section {
    overflow: hidden;
    background: #ffffff;
}

.foundation-orbit-layout {
    display: grid;
    grid-template-columns:
        minmax(520px, 1.15fr)
        minmax(300px, 0.85fr);

    gap: clamp(42px, 6vw, 90px);
    align-items: center;
}


/* =========================================================
   LEFT-SIDE ECOSYSTEM VISUAL
========================================================= */

.foundation-orbit-visual {
    position: relative;

    width: 100%;
    max-width: 560px;
    height: 520px;

    margin: 0 auto;
}

.foundation-orbit-svg {
    position: absolute;
    inset: 0;

    z-index: 0;

    width: 100%;
    height: 100%;

    overflow: visible;
}


/* COMPLETE CIRCULAR CONNECTION */

.foundation-orbit-ring {
    fill: none;

    stroke: #b7cee6;
    stroke-width: 2;
}


/* DIRECTION ARROWS */

.foundation-orbit-arrows path {
    fill: none;

    stroke: #6d9fd2;
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-linejoin: round;
}


/* MOVING DOT PATH */

.foundation-orbit-motion {
    fill: none;
    stroke: transparent;
}

.foundation-orbit-dot {
    fill: var(--home-blue);

    stroke: #ffffff;
    stroke-width: 2;

    filter:
        drop-shadow(0 2px 5px rgba(33, 103, 232, 0.38));
}


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

.foundation-orbit-core {
    position: absolute;
    top: 50%;
    left: 50%;

    z-index: 2;

    transform: translate(-50%, -50%);
}

.foundation-orbit-core strong {
    color: var(--home-blue);

    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.14em;

    white-space: nowrap;
}


/* =========================================================
   DISCIPLINE CIRCLES
========================================================= */

.foundation-orbit-node {
    position: absolute;

    z-index: 2;

    display: flex;

    width: 160px;
    height: 160px;
    padding: 22px;

    box-sizing: border-box;

    flex-direction: column;
    align-items: center;
    justify-content: center;

    text-align: center;

    background: linear-gradient(
    145deg,
    #ffffff 35%,
    #f1f7ff 100%
    );

    border: 2px solid #c9dced;
    border-radius: 50%;

    box-shadow:
        0 15px 36px rgba(29, 67, 108, 0.1);

    transition:
        transform 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}

.foundation-orbit-node:hover {
    border-color: #75a5d5;

    box-shadow:
        0 20px 44px rgba(29, 67, 108, 0.16);
}


/* BLACK MAIN TITLE */

.foundation-orbit-node h3 {
    margin: 0;

    color: var(--home-ink);

    font-size: 1.05rem;
    line-height: 1.18;
}


/* BLUE WORDS BELOW TITLE */

.foundation-orbit-node p {
    max-width: 130px;
    margin: 9px 0 0;

    color: var(--home-blue);

    font-size: 0.64rem;
    font-weight: 800;
    line-height: 1.45;

    text-transform: uppercase;
    letter-spacing: 0.045em;
}


/* =========================================================
   CIRCLE POSITIONS
========================================================= */

.orbit-mathematics {
    top: 0;
    left: 50%;

    transform: translateX(-50%);
}

.orbit-python {
    top: 51.9%;
    left: 22.15%;

    transform: translateX(-50%);
}

.orbit-intelligence {
    top: 51.9%;
    left: 77.85%;

    transform: translateX(-50%);
}


/* PRESERVE POSITIONS ON HOVER */

.orbit-mathematics:hover,
.orbit-python:hover,
.orbit-intelligence:hover {
    transform:
        translateX(-50%)
        translateY(-5px);
}


/* =========================================================
   RIGHT-SIDE TITLE
========================================================= */

.foundation-orbit-copy {
    position: relative;

    padding-left: clamp(0px, 2vw, 24px);
}

.foundation-orbit-copy h2 {
    max-width: 560px;
    margin: 12px 0 0;

    color: var(--home-ink);

    font-size: clamp(2.5rem, 4.4vw, 4.5rem);
    line-height: 1.01;
    letter-spacing: -0.035em;
}

.foundation-orbit-copy h2 span {
    display: block;
}


/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 980px) {

    .foundation-orbit-layout {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .foundation-orbit-copy {
        order: -1;
        padding-left: 0;
    }

    .foundation-orbit-copy h2 {
        max-width: 700px;
    }
}


@media (max-width: 600px) {

    .foundation-orbit-visual {
        width: 100%;
        height: auto;

        aspect-ratio: 14 / 13;
    }

    .foundation-orbit-node {
        width: clamp(110px, 28.57%, 160px);
        height: auto;

        aspect-ratio: 1;
        padding: 12px;
    }

    .foundation-orbit-node h3 {
        font-size: clamp(0.72rem, 3vw, 1.05rem);
    }

    .foundation-orbit-node p {
        margin-top: 6px;

        font-size: clamp(0.45rem, 1.6vw, 0.64rem);
    }

    .foundation-orbit-core strong {
        font-size: 0.78rem;
    }

    .foundation-orbit-copy h2 {
        font-size: clamp(2.15rem, 11vw, 3.4rem);
    }
}


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

    .foundation-orbit-dot {
        display: none;
    }

    .foundation-orbit-node {
        transition: none;
    }
}
/* =========================================================
   PMAI SIGNATURE IDEA
========================================================= */

.signature-idea-section {
    position: relative;

    overflow: hidden;

    background:
        radial-gradient(
            circle at 15% 20%,
            rgba(42, 142, 232, 0.18),
            transparent 35%
        ),
        radial-gradient(
            circle at 90% 80%,
            rgba(83, 197, 207, 0.1),
            transparent 32%
        ),
        linear-gradient(
            140deg,
            #06162d,
            #0b2342 55%,
            #0d2b49
        );
}


/* SUBTLE BACKGROUND GRID */

.signature-idea-section::before {
    position: absolute;
    inset: 0;

    content: "";

    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.025) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.025) 1px,
            transparent 1px
        );

    background-size: 48px 48px;

    pointer-events: none;
}


/* MAIN LAYOUT */

.signature-idea-layout {
    position: relative;
    z-index: 1;

    display: grid;

    grid-template-columns:
        minmax(0, 1.25fr)
        minmax(300px, 0.75fr);

    gap: clamp(60px, 8vw, 120px);
    align-items: center;
}


/* =========================================================
   MAIN SIGNATURE STATEMENT
========================================================= */

.signature-idea-copy .eyebrow {
    color: #79d4df;
}

.signature-idea-copy h2 {
    max-width: 850px;
    margin: 18px 0 0;

    color: #ffffff;

    font-size: clamp(2.6rem, 4.8vw, 5rem);
    font-weight: 700;
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.signature-idea-copy h2 span {
    display: block;
}

.signature-idea-copy h2 span:nth-child(2) {
    color: #91c8ff;
}

.signature-idea-copy h2 span:nth-child(3) {
    color: #ffffff;
}


/* =========================================================
   CONNECTED SCIENTIFIC FRONTIERS
========================================================= */

.signature-frontiers {
    position: relative;
}

.signature-frontiers-label {
    margin: 0 0 24px 30px;

    color: #78d1dc;

    font-size: 0.72rem;
    font-weight: 800;

    text-transform: uppercase;
    letter-spacing: 0.11em;
}


/* VERTICAL CONNECTION */

.signature-field-list {
    position: relative;

    margin: 0;
    padding: 0;

    list-style: none;
}

.signature-field-list::before {
    position: absolute;
    top: 10px;
    bottom: 10px;
    left: 0;

    width: 1px;

    content: "";

    background:
        linear-gradient(
            to bottom,
            transparent,
            rgba(121, 197, 231, 0.65),
            transparent
        );
}


/* MOVING LIGHT */

.signature-field-list::after {
    position: absolute;
    top: 6%;
    left: -2px;

    width: 5px;
    height: 42px;

    content: "";

    background:
        linear-gradient(
            to bottom,
            transparent,
            #6ecfe0,
            transparent
        );

    border-radius: 20px;

    filter:
        drop-shadow(
            0 0 8px rgba(110, 207, 224, 0.7)
        );

    animation:
        signature-line-travel
        6s
        ease-in-out
        infinite;
}

@keyframes signature-line-travel {

    0%,
    100% {
        top: 5%;
    }

    50% {
        top: 82%;
    }
}


/* FIELD NAMES */

.signature-field-list li {
    position: relative;

    padding: 12px 0 12px 30px;

    color: rgba(236, 244, 252, 0.78);

    font-size: clamp(1rem, 1.5vw, 1.25rem);
    font-weight: 650;
    line-height: 1.25;
}

.signature-field-list li::before {
    position: absolute;
    top: 50%;
    left: -4px;

    width: 9px;
    height: 9px;

    content: "";

    background: #0d2948;
    border: 2px solid #78b8e4;
    border-radius: 50%;

    transform: translateY(-50%);
}

.signature-field-list li span {
    display: block;

    transition:
        color 0.25s ease,
        transform 0.25s ease;
}


/* STAGGERED TYPOGRAPHY */

.signature-field-list li span {
    margin-left: 0;
}
.signature-field-list li:hover span {
    color: #ffffff;

    transform: translateX(6px);
}


/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 900px) {

    .signature-idea-layout {
        grid-template-columns: 1fr;
        gap: 52px;
    }

    .signature-frontiers {
        max-width: 620px;
    }
}


@media (max-width: 600px) {

    .signature-idea-copy h2 {
        font-size: clamp(2.15rem, 10vw, 3.4rem);
    }

    .signature-field-list li span {
        margin-left: 0 !important;
    }
}


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

    .signature-field-list::after {
        animation: none;
    }

    .signature-field-list li span {
        transition: none;
    }
}
/* =========================================================
   RESEARCH AT PMAI LAB
========================================================= */

.research-index-section {
    background: #f5f9fd;
}

.research-index-layout {
    display: grid;
    grid-template-columns:
        minmax(280px, 0.75fr)
        minmax(0, 1.25fr);

    gap: clamp(55px, 8vw, 110px);
    align-items: start;
}


/* RESEARCH INTRODUCTION */

.research-index-intro h2 {
    max-width: 520px;
    margin: 12px 0 30px;

    color: var(--home-ink);

    font-size: clamp(2.4rem, 4vw, 4rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
}

.research-index-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    color: var(--home-blue);

    font-size: 0.86rem;
    font-weight: 800;

    text-decoration: none;
}

.research-index-link span {
    transition: transform 0.25s ease;
}

.research-index-link:hover span {
    transform: translate(3px, -3px);
}


/* RESEARCH LIST */

.research-index-list {
    border-bottom: 1px solid rgba(41, 91, 139, 0.16);
}

.research-index-item {
    display: grid;
    grid-template-columns:
        minmax(220px, 0.9fr)
        minmax(240px, 1.1fr);

    gap: 36px;
    padding: 28px 0;

    border-top: 1px solid rgba(41, 91, 139, 0.16);
}

.research-index-status {
    display: block;
    margin-bottom: 8px;

    color: var(--home-blue);

    font-size: 0.66rem;
    font-weight: 800;

    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.research-index-item h3 {
    margin: 0;

    color: var(--home-ink);

    font-size: 1.24rem;
    line-height: 1.25;

    transition:
        color 0.25s ease,
        transform 0.25s ease;
}

.research-index-item p {
    margin: 0;

    color: var(--home-muted);

    font-size: 0.92rem;
    line-height: 1.7;
}

.research-index-item:hover h3 {
    color: var(--home-blue);
    transform: translateX(5px);
}


/* RESPONSIVE */

@media (max-width: 900px) {

    .research-index-layout {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .research-index-intro h2 {
        max-width: 680px;
    }
}


@media (max-width: 650px) {

    .research-index-item {
        grid-template-columns: 1fr;
        gap: 14px;
    }
}