/* ==========================================================================
   Sections
   Page sections in document order: hero, manifesto, advantages, use cases,
   product showcase, partners, team, research & awards.
   ========================================================================== */

.advantages, .partners, .team, .scientific-work { padding: clamp(5rem, 8vw, 7rem) 0; }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.intro { position: relative; display: flex; min-height: min(860px, 100dvh); align-items: center; overflow: hidden; padding: 120px 0 76px; isolation: isolate; }
.intro::before, .intro::after { position: absolute; z-index: -1; content: ""; border-radius: 50%; filter: blur(1px); }
.intro::before { top: 8%; right: -14rem; width: 48rem; height: 48rem; border: 1px solid var(--accent-border); box-shadow: inset 0 0 0 7rem rgba(0, 168, 132, .025), inset 0 0 0 14rem rgba(34, 112, 147, .025); }
.intro::after { bottom: 5%; left: 47%; width: 10px; height: 10px; background: var(--accent); box-shadow: 25px -55px 0 rgba(0, 168, 132, .25), -40px 32px 0 rgba(0, 168, 132, .16); }
.hero-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); align-items: center; gap: clamp(2rem, 4vw, 4rem); }
.hero-eyebrow, .manifesto-index { color: var(--accent-hover); font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: var(--type-xs); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.intro-title { max-width: 13ch; margin-top: 18px; font-family: inherit; font-size: clamp(3.25rem, 4.6vw, 4rem); font-weight: 750; letter-spacing: -.035em; line-height: 1.02; text-wrap: balance; }
.intro-title .title-line { display: block; white-space: normal; }
.intro-title em { color: var(--accent); font-style: normal; }
.hero-summary { max-width: 45ch; margin-top: 24px; color: var(--text-muted); font-size: var(--type-body); line-height: 1.6; text-wrap: pretty; }
.intro-content .actions { display: flex; gap: 10px; margin-top: 30px; }

/* Hero collage of product screens */
.hero-illustration { position: relative; display: grid; min-width: 0; place-items: center; }
.hero-product-collage { position: relative; width: min(100%, 660px); height: 520px; isolation: isolate; }
.hero-product-collage::before { position: absolute; inset: 4% -8% -8% 4%; z-index: -2; content: ""; border: 1px solid rgba(0, 168, 132, .15); border-radius: 50%; background: radial-gradient(circle at 50% 45%, rgba(255, 255, 255, .94) 0 18%, rgba(234, 241, 243, .62) 52%, rgba(0, 168, 132, .03) 72%, transparent 73%); box-shadow: inset 0 0 0 58px rgba(255, 255, 255, .22); }
.hero-collage-orbit { position: absolute; inset: 7% -2% 3% 8%; z-index: -1; border: 1px dashed rgba(34, 112, 147, .18); border-radius: 50%; transform: rotate(-9deg); }
.hero-collage-orbit::before,
.hero-collage-orbit::after { position: absolute; width: 12px; height: 12px; content: ""; border: 3px solid var(--surface-raised); border-radius: 50%; background: var(--accent); box-shadow: 0 8px 22px rgba(0, 168, 132, .28); }
.hero-collage-orbit::before { top: 13%; right: 12%; }
.hero-collage-orbit::after { bottom: 9%; left: 15%; background: var(--secondary); }
.hero-screen { position: absolute; overflow: hidden; margin: 0; border: 1px solid rgba(255, 255, 255, .55); border-radius: 16px; background: #111922; box-shadow: 0 28px 65px rgba(20, 39, 53, .2), 0 4px 12px rgba(20, 39, 53, .12); }
.hero-screen-bar { display: flex; height: 28px; align-items: center; gap: 6px; padding: 0 11px; color: #7f909c; border-bottom: 1px solid rgba(255, 255, 255, .08); background: #18242e; font: 600 .625rem/1 ui-monospace, monospace; }
.hero-screen-bar span { width: 6px; height: 6px; border-radius: 50%; background: #566675; }
.hero-screen-bar span:first-child { background: var(--danger); }
.hero-screen-bar span:nth-child(2) { background: var(--warning); }
.hero-screen-bar span:nth-child(3) { background: var(--accent); }
.hero-screen-bar b { margin-left: auto; font-weight: 500; letter-spacing: .02em; }
.hero-screen img { display: block; width: 100%; height: calc(100% - 28px); object-fit: cover; object-position: top left; }
.hero-screen-main { top: 13%; left: 8%; z-index: 1; width: 87%; height: 68%; transform: rotate(1.25deg); }
.hero-screen-ui { bottom: 4%; left: 0; z-index: 3; width: 54%; height: 42%; transform: rotate(-4deg); animation: hero-layer-left 7s ease-in-out infinite; }
.hero-screen-results { right: -1%; bottom: 1%; z-index: 4; width: 49%; height: 39%; transform: rotate(3.5deg); animation: hero-layer-right 8s ease-in-out -2s infinite; }
.hero-screen-ui img { object-position: 48% 12%; }
.hero-screen-results img { object-position: 53% 12%; }
.hero-collage-status { position: absolute; top: 3%; right: 0; z-index: 5; display: flex; min-height: 34px; align-items: center; gap: 8px; padding: 0 12px; color: var(--text); border: 1px solid rgba(255, 255, 255, .9); border-radius: 999px; background: rgba(255, 255, 255, .88); box-shadow: 0 10px 30px rgba(34, 112, 147, .12); backdrop-filter: blur(12px); font-size: .75rem; font-weight: 750; }
.hero-collage-status span { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

@keyframes hero-layer-left { 0%, 100% { transform: rotate(-4deg) translate3d(0, 0, 0); } 50% { transform: rotate(-3.25deg) translate3d(0, -8px, 0); } }
@keyframes hero-layer-right { 0%, 100% { transform: rotate(3.5deg) translate3d(0, 0, 0); } 50% { transform: rotate(2.75deg) translate3d(0, 7px, 0); } }

/* --------------------------------------------------------------------------
   Manifesto
   -------------------------------------------------------------------------- */
.manifesto { padding: clamp(4rem, 6vw, 6rem) 0; border-block: 1px solid var(--border); background: var(--surface); }
.manifesto .wrapper { display: grid; grid-template-columns: minmax(180px, .55fr) minmax(0, 2fr); align-items: start; gap: clamp(2rem, 5vw, 5rem); }
.intro-description { max-width: 72ch; font-family: inherit; font-size: 1.125rem; font-weight: 450; letter-spacing: 0; line-height: 1.72; text-wrap: pretty; }

/* --------------------------------------------------------------------------
   Advantages
   -------------------------------------------------------------------------- */
.advantages { background: var(--surface-muted); }
.advantages .card-list > ul { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.advantages .card-list li { grid-column: span 4; }
.advantages .card-list li:nth-child(1), .advantages .card-list li:nth-child(4) { grid-column: span 7; }
.advantages .card-list li:nth-child(2), .advantages .card-list li:nth-child(3) { grid-column: span 5; }
.advantages .card-list li:nth-child(5), .advantages .card-list li:nth-child(6) { grid-column: span 6; }
.advantages .card { position: relative; min-height: 240px; overflow: hidden; padding: clamp(1.5rem, 2.5vw, 2.25rem); border: 1px solid rgba(255, 255, 255, .85); border-radius: var(--radius-card); background: var(--surface-raised); box-shadow: 0 12px 40px rgba(34, 112, 147, .05); transition: transform .35s var(--ease-out), box-shadow .35s ease; }
.advantages li:nth-child(2) .card, .advantages li:nth-child(5) .card { background: linear-gradient(145deg, rgba(0, 168, 132, .13), rgba(255, 255, 255, .78)); }
.advantages li:nth-child(4) .card { color: #fff; background: var(--text); }
.advantages .card:hover { z-index: 2; box-shadow: var(--shadow-soft); transform: translateY(-7px) rotate(-.35deg); }
.advantages .icon { display: grid; width: 44px; height: 44px; margin-bottom: clamp(2.25rem, 4vw, 3.5rem); place-items: center; color: var(--accent-hover); border: 1px solid var(--accent-border); border-radius: 10px; background: var(--accent-soft); transition: color .35s ease, background .35s ease, border-color .35s ease; }
.advantages .icon svg { width: 22px; height: 22px; }
/* The fourth card sits on the dark surface, so it needs the light accent. */
.advantages li:nth-child(4) .icon { color: #77d7c2; border-color: rgba(119, 215, 194, .3); background: rgba(119, 215, 194, .12); }
.advantages .card:hover .icon { color: var(--accent); border-color: var(--accent); background: rgba(0, 168, 132, .18); }
.advantages li:nth-child(4) .card:hover .icon { color: #9de3d3; border-color: rgba(119, 215, 194, .55); background: rgba(119, 215, 194, .2); }
.card-title { max-width: 32ch; font-size: var(--type-card-title); font-weight: 700; letter-spacing: -.025em; line-height: 1.18; text-wrap: balance; }
.card-text { max-width: 62ch; margin-top: 14px; color: var(--text-muted); font-size: 1rem; line-height: 1.65; }
.advantages li:nth-child(4) .card-text { color: #c9d3dc; }

/* --------------------------------------------------------------------------
   Use cases
   -------------------------------------------------------------------------- */
.usecases { position: relative; padding: clamp(5rem, 8vw, 7rem) 0; background: var(--surface); }
.usecases .wrapper { display: grid; grid-template-columns: 1fr; gap: 0; }
.usecase-section { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); align-items: center; min-height: 0; overflow: visible; padding: clamp(3.5rem, 6vw, 6rem) 0; border-top: 1px solid var(--border); }
.usecase-section:last-child { border-bottom: 1px solid var(--border); }
.usecase-section:nth-child(even) .banner { order: 2; }
.usecase-section:nth-child(even) .content { order: 1; padding-left: 0; padding-right: clamp(2rem, 6vw, 5.5rem); }
.usecase-section .banner { position: relative; display: grid; width: 100%; min-height: 0; aspect-ratio: 1.2; isolation: isolate; place-items: center; overflow: hidden; padding: clamp(1.1rem, 2vw, 2rem); border: 1px solid rgba(255, 255, 255, .92); border-radius: 24px; background: linear-gradient(145deg, rgba(238, 245, 246, .92), rgba(251, 253, 254, .98)); }
.usecase-section .banner::before { position: absolute; inset: 10%; z-index: -1; content: ""; border: 1px solid rgba(34, 112, 147, .1); border-radius: 50%; box-shadow: 0 0 0 44px rgba(0, 168, 132, .025), 0 0 0 90px rgba(34, 112, 147, .02); }
.usecase-section:nth-child(3n + 2) .banner::before { border-color: rgba(228, 87, 79, .12); box-shadow: 0 0 0 44px rgba(228, 87, 79, .022), 0 0 0 90px rgba(245, 158, 11, .018); }
.usecase-section .banner img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: contain; object-position: center; filter: drop-shadow(0 24px 24px rgba(34, 112, 147, .12)); transition: transform .45s var(--ease-out); }
.usecase-section:hover .banner img { transform: translateY(-4px); }
.usecase-section .content { display: flex; flex-direction: column; justify-content: center; padding: clamp(1.5rem, 4vw, 4.5rem); }
.usecase-section .section-title.left { max-width: 18ch; font-family: inherit; font-size: clamp(2rem, 2.8vw, 2.7rem); font-weight: 750; letter-spacing: -.03em; line-height: 1.08; text-wrap: balance; }
.usecase-section:nth-child(n + 3) .section-title.left { font-size: clamp(1.9rem, 2.5vw, 2.4rem); }
.usecase-section .description { max-width: 58ch; margin-top: 18px; color: var(--text-muted); font-size: 1.0625rem; line-height: 1.68; }
.usecase-section .actions { margin-top: 24px; }

/* --------------------------------------------------------------------------
   Product showcase
   -------------------------------------------------------------------------- */
.results-showcase { padding: clamp(5rem, 8vw, 7.5rem) 0; color: #fff; background: #1d2935; }
.results-copy { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(260px, .65fr); align-items: end; gap: clamp(2rem, 6vw, 6rem); margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.results-copy h2 { max-width: 20ch; color: #fff; font-family: inherit; font-size: var(--type-section); font-weight: 750; letter-spacing: -.035em; line-height: 1.04; text-wrap: balance; }
.results-copy p { max-width: 62ch; margin-top: 0; color: #b7c5cf; font-size: var(--type-body); line-height: 1.65; }
.results-copy .section-kicker { grid-column: 1 / -1; margin-bottom: -1.25rem !important; }
.product-demo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 310px); align-items: start; gap: 18px; }
.product-stage { overflow: hidden; border: 1px solid rgba(255, 255, 255, .13); border-radius: 20px; background: #101820; box-shadow: 0 32px 80px rgba(4, 12, 18, .32); }
.product-window-bar { display: flex; height: 38px; align-items: center; gap: 7px; padding: 0 15px; color: #8fa0ad; border-bottom: 1px solid rgba(255, 255, 255, .08); background: #18232d; font: 600 .75rem/1 ui-monospace, monospace; }
.product-window-bar span { width: 7px; height: 7px; border-radius: 50%; background: #566675; }
.product-window-bar span:first-child { background: var(--danger); }
.product-window-bar span:nth-child(2) { background: var(--warning); }
.product-window-bar span:nth-child(3) { background: var(--accent); }
.product-window-bar b { margin-left: auto; font-weight: 500; }
/* Screen stack: the outgoing shot stays mounted as a ghost layer so the two
   frames can cross while the new one slides in from the travel direction. */
.product-screen { position: relative; overflow: hidden; aspect-ratio: 1.76; background: #101820; isolation: isolate; }
.product-screen img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: center; }
.product-screen .product-ghost { z-index: 0; }
.product-screen img:not(.product-ghost) { z-index: 1; }
.product-screen.is-swapping img:not(.product-ghost) { animation: screen-enter .55s var(--ease-out) both; }
.product-screen .product-ghost { animation: screen-leave .55s var(--ease-out) forwards; }
.product-screen::after { position: absolute; inset: 0; z-index: 2; content: ""; opacity: 0; pointer-events: none; background: linear-gradient(105deg, transparent 38%, rgba(0, 168, 132, .18) 50%, transparent 62%); }
.product-screen.is-swapping::after { animation: screen-sweep .62s var(--ease-out); }
.product-stage.is-swapping figcaption strong { animation: caption-rise .45s var(--ease-out) both; }
.product-stage.is-swapping figcaption span { animation: caption-rise .45s var(--ease-out) .07s both; }

@keyframes screen-enter {
  from { opacity: 0; filter: blur(9px); transform: translate3d(calc(var(--swap-dir, 1) * 7%), 0, 0) scale(1.035); }
  to { opacity: 1; filter: blur(0); transform: none; }
}
@keyframes screen-leave {
  from { opacity: 1; filter: blur(0); transform: none; }
  to { opacity: 0; filter: blur(7px); transform: translate3d(calc(var(--swap-dir, 1) * -5%), 0, 0) scale(.98); }
}
@keyframes screen-sweep {
  0% { opacity: 0; transform: translate3d(-45%, 0, 0); }
  35% { opacity: 1; }
  100% { opacity: 0; transform: translate3d(45%, 0, 0); }
}
@keyframes caption-rise {
  from { opacity: 0; transform: translateY(9px); }
  to { opacity: 1; transform: none; }
}
.product-stage figcaption { display: grid; gap: 5px; min-height: 82px; padding: 16px 18px 18px; border-top: 1px solid rgba(255, 255, 255, .1); }
.product-stage figcaption strong { color: #fff; font-size: 1rem; }
.product-stage figcaption span { color: #9fb0bb; font-size: .875rem; line-height: 1.5; }
.product-nav { max-height: 655px; overflow-y: auto; padding-right: 5px; scrollbar-color: #4a5d69 #17232c; }
.product-tab { position: relative; display: grid; width: 100%; grid-template-columns: 34px 1fr; align-items: center; min-height: 54px; padding: 10px 13px; color: #afbec8; border-top: 1px solid rgba(255, 255, 255, .1); background: transparent; font-size: .875rem; font-weight: 650; text-align: left; cursor: pointer; transition: color .2s ease, background .2s ease; }
.product-tab::before { position: absolute; top: 0; bottom: 0; left: 0; width: 3px; content: ""; background: var(--accent); transform: scaleY(0); transition: transform .38s var(--ease-out); }
.product-tab:last-child { border-bottom: 1px solid rgba(255, 255, 255, .1); }
.product-tab span { color: #6f828f; font: 650 .75rem/1 ui-monospace, monospace; }
.product-tab:hover { color: #fff; background: rgba(255, 255, 255, .045); }
.product-tab.active { color: #fff; background: rgba(0, 168, 132, .14); }
.product-tab.active::before { transform: scaleY(1); }

/* --------------------------------------------------------------------------
   Partners
   -------------------------------------------------------------------------- */
.partners { background: var(--app-bg); }
.partners-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr); align-items: end; gap: clamp(2rem, 6vw, 6rem); margin-bottom: clamp(3rem, 6vw, 5rem); }
.partners-intro .section-title { margin-bottom: 0; }
.partners-lead { max-width: 56ch; color: var(--text-muted); font-size: 1.0625rem; line-height: 1.72; text-wrap: pretty; }
.partner-system { display: grid; grid-template-columns: minmax(300px, 360px) minmax(0, 1fr); align-items: start; gap: clamp(2.5rem, 6vw, 6rem); }
.partner-network-map { position: sticky; top: 118px; display: flex; min-height: 610px; flex-direction: column; overflow: hidden; padding: clamp(2rem, 3vw, 2.75rem); color: #fff; border-radius: 28px; background: #1d2935; box-shadow: 0 28px 70px rgba(29, 41, 53, .18); }
.partner-network-map::before { position: absolute; top: -28%; right: -42%; width: 390px; height: 390px; content: ""; border: 1px solid rgba(119, 215, 194, .2); border-radius: 50%; box-shadow: inset 0 0 0 62px rgba(0, 168, 132, .035), inset 0 0 0 128px rgba(34, 112, 147, .045); }
.partner-map-label { position: relative; color: #77d7c2; font: 700 .75rem/1.3 ui-monospace, monospace; letter-spacing: .08em; text-transform: uppercase; }
.partner-network-map h3 { position: relative; max-width: none; margin-top: 32px; font-size: clamp(2rem, 2.7vw, 2.35rem); font-weight: 750; letter-spacing: -.04em; line-height: 1.02; }
.partner-network-map h3 span { display: block; }
.partner-map-copy { position: relative; max-width: 30ch; margin-top: 22px; color: #aebdc7; font-size: .9375rem; line-height: 1.65; }
.partner-map-track { position: relative; display: grid; gap: 0; margin: auto 0 0; padding: 0; list-style: none; counter-reset: partner-context; }
.partner-map-track li { position: relative; display: grid; grid-template-columns: 42px minmax(0, 1fr); align-items: center; gap: 14px; min-height: 72px; }
.partner-map-track li:not(:last-child)::after { position: absolute; top: 49px; bottom: -23px; left: 20px; width: 1px; content: ""; background: rgba(119, 215, 194, .25); }
.partner-map-track li > span { display: grid; width: 42px; height: 42px; place-items: center; color: #9de3d3; border: 1px solid rgba(119, 215, 194, .3); border-radius: 50%; background: rgba(0, 168, 132, .09); font: 700 .6875rem/1 ui-monospace, monospace; }
.partner-map-track strong { display: block; font-size: .9375rem; font-weight: 700; }
.partner-map-track small { display: block; margin-top: 4px; color: #8fa2af; font-size: .75rem; line-height: 1.35; }
.partner-directory { border-top: 1px solid var(--border-strong); }
.partner-entry { display: grid; grid-template-columns: 76px minmax(0, 1fr); column-gap: clamp(1.25rem, 2.25vw, 2rem); padding: clamp(1.75rem, 2.7vw, 2.5rem) 0; border-bottom: 1px solid var(--border-strong); transition: padding .3s var(--ease-out); }
.partner-entry-logo { display: grid; width: 76px; height: 76px; grid-row: 1 / span 2; place-items: center; padding: 12px; border-radius: 16px; background: var(--surface-raised); box-shadow: 0 10px 26px rgba(34, 112, 147, .07); transition: transform .3s var(--ease-out), background .3s ease; }
.partner-entry-logo img { max-width: 100%; max-height: 54px; object-fit: contain; }
.partner-entry-context { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; color: var(--accent-hover); font: 700 .75rem/1.35 ui-monospace, monospace; letter-spacing: .035em; text-transform: uppercase; }
.partner-entry-context span { color: var(--text-subtle); }
.partner-affiliation { max-width: 60ch; margin-bottom: 6px; color: var(--text-muted); font-size: .8125rem; font-weight: 650; line-height: 1.4; }
.partner-entry h3 { max-width: 31ch; font-size: clamp(1.45rem, 2vw, 1.9rem); font-weight: 750; letter-spacing: -.03em; line-height: 1.1; text-wrap: balance; transition: color .25s ease; }
.partner-entry-text { grid-column: 2; max-width: 68ch; margin-top: 12px; color: var(--text-muted); font-size: .9375rem; line-height: 1.58; text-wrap: pretty; }
.partner-entry:hover .partner-entry-logo { background: var(--accent-soft); transform: translateY(-4px); }
.partner-entry:hover h3 { color: var(--accent-hover); }

/* --------------------------------------------------------------------------
   Team
   -------------------------------------------------------------------------- */
.team { background: linear-gradient(180deg, var(--app-bg), var(--app-bg-soft)); }
.team-list > ul { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-card); background: var(--border); }
.team-box { height: 100%; min-height: 290px; padding: clamp(1.6rem, 3vw, 2.25rem); background: var(--surface-raised); transition: background .25s ease; }
.team-box:hover { background: var(--accent-soft); }
.user-box, .user-box .info { height: 100%; }
.user-box .info { display: flex; flex-direction: column; font-style: normal; }
.user-box .name { display: block; font-family: inherit; font-size: clamp(1.45rem, 1.8vw, 1.8rem); font-weight: 750; letter-spacing: -.025em; line-height: 1.1; }
.user-box .about { display: block; margin-top: 20px; color: var(--text-muted); font-size: var(--type-sm); line-height: 1.65; }
.user-box .links { margin-top: auto; padding-top: 30px; }
.user-box .links a { color: var(--accent-hover); font-size: var(--type-sm); font-weight: 750; }

/* --------------------------------------------------------------------------
   Research & awards
   -------------------------------------------------------------------------- */
.scientific-work { background: var(--surface); }
.scientific-work .section-title.main { margin-bottom: 18px; }
.scientific-work .sw-content > .info { max-width: 68ch; margin: 0 0 clamp(2.75rem, 5vw, 4.5rem); color: var(--text-muted); font-size: 1.0625rem; line-height: 1.7; }

/* Award gallery strip */
.diploma-row { display: flex; align-items: flex-start; gap: 14px; overflow-x: auto; padding: 8px 4px 22px; scroll-snap-type: x mandatory; scrollbar-color: var(--accent) var(--app-bg-soft); }
.diploma { flex: 0 0 190px; overflow: visible; aspect-ratio: .71; scroll-snap-align: start; transition: transform .3s var(--ease-out); }
.diploma.landscape { flex-basis: 365px; aspect-ratio: 1.42; }
.diploma a { display: grid; width: 100%; height: 100%; overflow: hidden; place-items: center; border-radius: 12px; box-shadow: 0 10px 24px rgba(34, 112, 147, .09); transition: box-shadow .3s ease; }
.diploma img { display: block; width: 100%; height: 100%; border-radius: 12px; object-fit: contain; }
.diploma:hover { transform: translateY(-4px); }
.diploma:hover a { box-shadow: 0 18px 38px rgba(34, 112, 147, .14); }

/* Publication archive */
.research-results { margin-top: clamp(3.5rem, 6vw, 5.5rem); }
.lists-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.publication-tools { display: grid; grid-template-columns: minmax(190px, .6fr) minmax(0, 1.4fr); align-items: center; gap: 20px; margin-bottom: 22px; padding: 18px 20px; border-radius: 14px; background: var(--surface-muted); }
.publication-tools label { font-size: .9375rem; font-weight: 700; }
.publication-search-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 14px; }
.publication-search-row input { width: 100%; min-height: 46px; padding: 0 14px; color: var(--text); border: 1px solid var(--border-strong); border-radius: 10px; background: var(--surface-raised); font: inherit; }
.publication-search-row input:focus { border-color: var(--accent); outline: 0; box-shadow: var(--focus-ring); }
#publication-count { min-width: 70px; color: var(--text-muted); font: 650 .8125rem/1.3 ui-monospace, monospace; text-align: right; }
.lists-wrapper { position: relative; }
.lists-wrapper.is-switching { overflow: hidden; transition: height .46s var(--ease-out); }
.lists-wrapper.is-switching .publication-list.active { position: absolute; inset: 0; width: 100%; }
.publication-list { display: none; }
.publication-list.active { display: block; border-bottom: 1px solid var(--border); }
.publication-list.publication-enter { opacity: 0; transform: translateY(14px); }
.publication-list.publication-enter.publication-enter-active { opacity: 1; transform: translateY(0); transition: opacity .34s ease .08s, transform .42s var(--ease-out) .08s; }
.publication-list.publication-leave { opacity: 1; transform: translateY(0); }
.publication-list.publication-leave.publication-leave-active { opacity: 0; transform: translateY(-10px); transition: opacity .22s ease, transform .3s ease; }
.publication { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 24px; min-width: 0; padding: 24px 4px; border-top: 1px solid var(--border); font-size: .9375rem; line-height: 1.68; overflow-wrap: anywhere; }
.publication[hidden] { display: none; }
.publication-meta { display: grid; align-content: start; gap: 7px; }
.publication-number { color: var(--accent-hover); font: 700 .8125rem/1 ui-monospace, monospace; }
.publication-year { color: var(--text-subtle); font: 650 .75rem/1 ui-monospace, monospace; }
.publication-body { min-width: 0; }
.publication a { display: inline; padding: 2px 5px; color: var(--secondary); border-radius: 5px; background: var(--accent-soft); text-decoration: none; }
.publication-empty { display: grid; grid-template-columns: 46px minmax(0, 1fr); align-items: center; gap: 18px; min-height: 150px; padding: 30px 4px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.publication-empty[hidden] { display: none; }
.publication-empty-mark { display: grid; width: 46px; height: 46px; place-items: center; color: var(--accent-hover); border: 1px solid var(--accent-border); border-radius: 50%; background: var(--accent-soft); font: 700 .8125rem/1 ui-monospace, monospace; }
.publication-empty p { margin-bottom: 5px; color: var(--text); font-size: 1.0625rem; font-weight: 750; }
.publication-empty div > span { color: var(--text-muted); font-size: .9375rem; line-height: 1.55; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 980px) {
  .intro { min-height: auto; padding-top: 130px; padding-bottom: 70px; }
  .hero-layout { grid-template-columns: 1fr; gap: 3.5rem; }
  .intro-title { max-width: 14ch; font-size: clamp(3.25rem, 8vw, 4rem); }
  .hero-product-collage { width: min(100%, 720px); height: 420px; }
  .advantages .card-list li, .advantages .card-list li:nth-child(n) { grid-column: span 6; }
  .usecase-section { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
  .usecase-section .content { padding-right: 0; }
  .product-demo { grid-template-columns: 1fr; }
  .product-nav { display: grid; max-height: none; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: visible; padding: 0; }
  .partners-intro { grid-template-columns: 1fr; gap: 1.25rem; }
  .partner-system { grid-template-columns: 1fr; }
  .partner-network-map { position: relative; top: auto; min-height: 0; }
  .partner-network-map h3 { max-width: 16ch; }
  .partner-map-copy { max-width: 52ch; }
  .partner-map-track { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 34px; }
  .partner-map-track li { display: block; min-height: 0; }
  .partner-map-track li:not(:last-child)::after { display: none; }
  .partner-map-track li > span { margin-bottom: 12px; }
  .team-list > ul { grid-template-columns: repeat(2, 1fr); }
  .team-box { min-height: 270px; }
}

@media (max-width: 720px) {
  .intro { padding: 108px 0 36px; }
  .hero-layout { gap: 2rem; }
  .intro-title { max-width: 12ch; margin-top: 14px; font-size: clamp(2.75rem, 12vw, 3.45rem); letter-spacing: -.03em; line-height: 1.02; }
  .intro-title .title-line { display: inline; }
  .intro-title .title-line + .title-line::before { content: " "; }
  .hero-summary { margin-top: 20px; font-size: 1rem; }
  .intro-content .actions { margin-top: 24px; }
  .intro-content .btn { flex: 1; }
  .hero-product-collage { height: 220px; }
  .hero-product-collage::before { inset: 1% -7% -7% 1%; box-shadow: inset 0 0 0 32px rgba(255, 255, 255, .2); }
  .hero-collage-orbit { inset: 3% -2% 1% 4%; }
  .hero-collage-status { display: none; }
  .hero-screen { border-radius: 9px; }
  .hero-screen-bar { height: 18px; gap: 4px; padding: 0 7px; font-size: .45rem; }
  .hero-screen-bar span { width: 4px; height: 4px; }
  .hero-screen img { height: calc(100% - 18px); }
  .hero-screen-main { top: 7%; left: 5%; width: 91%; height: 72%; }
  .hero-screen-ui { bottom: 0; left: 0; width: 55%; height: 43%; }
  .hero-screen-results { right: 0; bottom: -2%; width: 51%; height: 41%; }
  .manifesto { padding: 6rem 0; }
  .manifesto .wrapper { grid-template-columns: 1fr; gap: 1.25rem; }
  .intro-description { font-size: 1rem; line-height: 1.7; }
  .advantages .card-list > ul { grid-template-columns: 1fr; }
  .advantages .card-list li, .advantages .card-list li:nth-child(n) { grid-column: auto; grid-row: auto; }
  .advantages .card { min-height: 220px; }
  .advantages .icon { margin-bottom: 2.5rem; }
  .usecase-section { grid-template-columns: 1fr; gap: 1.5rem; padding: 3rem 0; }
  .usecase-section:nth-child(even) .banner,
  .usecase-section:nth-child(even) .content { order: initial; }
  .usecase-section .banner { aspect-ratio: 1.18; padding: 1.5rem; border-radius: 18px; }
  .usecase-section .content,
  .usecase-section:nth-child(even) .content { padding: 0; }
  .usecase-section .section-title.left,
  .usecase-section:nth-child(n + 3) .section-title.left { font-size: clamp(1.75rem, 8vw, 2.25rem); }
  .results-copy { grid-template-columns: 1fr; gap: 1.25rem; }
  .results-copy h2 { font-size: clamp(2.75rem, 12vw, 3.5rem); }
  .results-copy .section-kicker { margin-bottom: -.3rem !important; }
  .product-stage { border-radius: 14px; }
  .product-stage figcaption { min-height: 94px; }
  .product-nav { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; }
  .product-tab { flex: 0 0 190px; scroll-snap-align: start; border-bottom: 1px solid rgba(255, 255, 255, .1); }
  .partner-network-map { padding: 1.6rem; border-radius: 22px; }
  .partner-network-map h3 { margin-top: 24px; font-size: 2rem; }
  .partner-map-track { gap: 10px; margin-top: 28px; }
  .partner-map-track li > span { width: 36px; height: 36px; }
  .partner-map-track strong { font-size: .8125rem; }
  .partner-map-track small { font-size: .6875rem; }
  .partner-entry { grid-template-columns: 58px minmax(0, 1fr); align-items: start; column-gap: 14px; row-gap: 0; padding: 2.25rem 0 2.5rem; }
  .partner-entry-heading { display: contents; }
  .partner-entry-logo { width: 58px; height: 58px; grid-column: 1; grid-row: 1; padding: 9px; border-radius: 14px; box-shadow: 0 8px 22px rgba(34, 112, 147, .07); }
  .partner-entry-logo img { max-height: 42px; }
  .partner-entry-context { grid-column: 2; grid-row: 1; align-self: center; max-width: 34ch; margin: 0; font-size: .6875rem; line-height: 1.45; letter-spacing: .025em; }
  .partner-affiliation { grid-column: 1 / -1; margin: 18px 0 0; font-size: .78125rem; line-height: 1.45; }
  .partner-entry h3 { grid-column: 1 / -1; max-width: 26ch; margin-top: 20px; font-size: clamp(1.45rem, 5.6vw, 1.75rem); letter-spacing: -.035em; line-height: 1.08; text-wrap: pretty; }
  .partner-affiliation + h3 { margin-top: 8px; }
  .partner-entry-text { grid-column: 1 / -1; max-width: 62ch; margin-top: 18px; font-size: .9375rem; line-height: 1.62; }
  .team-list > ul { grid-template-columns: 1fr; }
  .team-box { min-height: 250px; }
  .scientific-work .sw-content > .info { font-size: 1rem; }
  .diploma-row { gap: 12px; }
  .diploma.portrait { flex-basis: 68vw; }
  .diploma.landscape { flex-basis: 88vw; }
  .lists-nav { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 8px; }
  .tab { flex: 0 0 auto; }
  .publication-tools { grid-template-columns: 1fr; gap: 10px; padding: 15px; }
  .publication-search-row { grid-template-columns: 1fr; }
  #publication-count { text-align: left; }
  .publication { grid-template-columns: 58px minmax(0, 1fr); gap: 14px; padding: 20px 0; font-size: .90625rem; }
}

@media (max-width: 420px) {
  .intro-content .actions { flex-direction: column; }
}