:root {
  --bg: #050a12;
  --bg-2: #091421;
  --surface: rgba(255, 255, 255, 0.055);
  --surface-strong: rgba(255, 255, 255, 0.095);
  --line: rgba(177, 220, 255, 0.16);
  --text: #f5f8fb;
  --muted: #aebdca;
  --accent: #75d5ff;
  --accent-2: #8d75ff;
  --accent-rgb: 117, 213, 255;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.45);
  --radius: 30px;
  --max: 1240px;
  --header-h: 82px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 14% 10%, rgba(var(--accent-rgb), .10), transparent 28rem),
    radial-gradient(circle at 88% 76%, rgba(141, 117, 255, .10), transparent 32rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body[data-theme="innovation"] { --accent: #ffd86f; --accent-2: #ff8e58; --accent-rgb: 255, 216, 111; }
body[data-theme="energy"] { --accent: #67efbd; --accent-2: #50a9ff; --accent-rgb: 103, 239, 189; }
body[data-theme="entrepreneurship"] { --accent: #a88cff; --accent-2: #ff7bb4; --accent-rgb: 168, 140, 255; }
body[data-theme="interests"] { --accent: #ffb76f; --accent-2: #73d8c4; --accent-rgb: 255, 183, 111; }
body[data-theme="contacts"] { --accent: #72d8ff; --accent-2: #8a7cff; --accent-rgb: 114, 216, 255; }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: rgba(var(--accent-rgb), .28); color: #fff; }

.skip-link {
  position: fixed; z-index: 2000; left: 1rem; top: 1rem;
  padding: .7rem 1rem; border-radius: 999px; background: #fff; color: #07111f;
  transform: translateY(-180%); transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.noise {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: .06;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.page-transition {
  --tx: 50%; --ty: 50%;
  position: fixed; inset: 0; z-index: 3000; display: grid; place-items: center;
  background: #03070c;
  clip-path: circle(160% at var(--tx) var(--ty));
  transition: clip-path .86s cubic-bezier(.76,0,.24,1);
  pointer-events: all;
}
body.is-ready .page-transition { clip-path: circle(0% at var(--tx) var(--ty)); pointer-events: none; }
body.is-leaving .page-transition { clip-path: circle(160% at var(--tx) var(--ty)); pointer-events: all; }
.transition-mark { position: relative; width: 150px; height: 150px; display: grid; place-items: center; opacity: .95; }
.transition-mark::before, .transition-mark::after {
  content: ""; position: absolute; inset: 0; border: 1px solid rgba(var(--accent-rgb), .45); border-radius: 50%;
  animation: spin 7s linear infinite;
}
.transition-mark::after { inset: 20px; border-style: dashed; animation-direction: reverse; animation-duration: 4s; }
.transition-mark span { font-size: .78rem; letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }
@keyframes spin { to { transform: rotate(360deg); } }

.site-header {
  position: fixed; z-index: 1000; top: 0; left: 0; right: 0; height: var(--header-h);
  display: flex; align-items: center;
  background: linear-gradient(to bottom, rgba(5,10,18,.88), rgba(5,10,18,.45), transparent);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.header-inner { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 1.2rem; }
.brand { display: flex; align-items: center; gap: .85rem; font-weight: 750; letter-spacing: -.02em; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center;
  border: 1px solid rgba(var(--accent-rgb), .35);
  background: radial-gradient(circle at 30% 20%, rgba(var(--accent-rgb), .22), rgba(255,255,255,.04));
  box-shadow: inset 0 0 24px rgba(var(--accent-rgb), .08), 0 8px 30px rgba(0,0,0,.25);
  color: var(--accent); font-size: .82rem;
}
.brand-copy { display: grid; line-height: 1.08; }
.brand-copy small { margin-top: .28rem; color: var(--muted); font-size: .62rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; gap: .2rem; }
.site-nav a { position: relative; padding: .65rem .78rem; color: #c6d1da; font-size: .82rem; border-radius: 999px; transition: color .2s, background .2s; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: #fff; background: rgba(255,255,255,.07); }
.site-nav a[aria-current="page"]::after { content: ""; position: absolute; left: 30%; right: 30%; bottom: .28rem; height: 1px; background: var(--accent); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 14px; color: #fff; background: rgba(255,255,255,.07); }
.menu-toggle span { display: block; width: 18px; height: 1px; margin: 5px auto; background: currentColor; transition: transform .2s; }

main, .site-footer { position: relative; z-index: 1; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.eyebrow { display: inline-flex; align-items: center; gap: .7rem; color: var(--accent); font-size: .72rem; font-weight: 760; letter-spacing: .22em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 34px; height: 1px; background: currentColor; box-shadow: 0 0 14px currentColor; }
.display-title { margin: .8rem 0 1rem; max-width: 1000px; font-size: clamp(3.2rem, 8vw, 8rem); line-height: .9; letter-spacing: -.065em; font-weight: 760; }
.display-title .accent { color: var(--accent); }
.lead { max-width: 760px; margin: 0; color: #c4d0d9; font-size: clamp(1.08rem, 2vw, 1.36rem); line-height: 1.65; }
.section { padding: clamp(5rem, 10vw, 9rem) 0; }
.section-head { display: grid; grid-template-columns: .72fr 1.28fr; gap: 3rem; align-items: end; margin-bottom: 3rem; }
.section-head h2 { margin: 0; font-size: clamp(2.2rem, 5vw, 4.8rem); line-height: 1; letter-spacing: -.05em; }
.section-head p { margin: 0; max-width: 700px; color: var(--muted); font-size: 1.07rem; }

/* Home */
.home-page { overflow: hidden; }
.home-main { min-height: 100svh; }
.cosmos {
  position: relative; min-height: 100svh; overflow: hidden; isolation: isolate;
  background:
    radial-gradient(circle at 50% 52%, rgba(38,103,151,.22), transparent 19rem),
    radial-gradient(circle at 50% 50%, rgba(93,114,255,.12), transparent 38rem),
    linear-gradient(180deg, #02060b 0%, #07111d 60%, #040910 100%);
}
#starfield { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .88; }
.cosmos::before {
  content: ""; position: absolute; inset: -20%; z-index: -1;
  background: conic-gradient(from 90deg at 50% 50%, transparent, rgba(70,155,228,.05), transparent 28%, rgba(153,109,255,.06), transparent 55%);
  animation: nebula 24s linear infinite;
}
@keyframes nebula { to { transform: rotate(360deg); } }
.home-header { background: linear-gradient(to bottom, rgba(2,6,11,.72), transparent); }
.home-intro { position: absolute; z-index: 5; left: 50%; top: clamp(90px, 10vh, 118px); transform: translateX(-50%); width: min(92vw, 860px); text-align: center; pointer-events: none; }
.home-intro .eyebrow { justify-content: center; }
.home-intro h1 { margin: .6rem 0 .4rem; font-size: clamp(2rem, 4vw, 4.7rem); line-height: .98; letter-spacing: -.055em; }
.home-intro p { margin: 0 auto; max-width: 660px; color: #aebdca; font-size: clamp(.82rem, 1.4vw, 1rem); letter-spacing: .02em; }
.orbit-stage { position: absolute; inset: 0; min-height: 100svh; }
.orbit-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.orbit-svg ellipse { fill: none; stroke: rgba(154,205,239,.12); stroke-width: 1; stroke-dasharray: 2 8; vector-effect: non-scaling-stroke; }
.orbit-svg line { stroke: rgba(154,205,239,.09); stroke-width: 1; vector-effect: non-scaling-stroke; }
.orbit-svg ellipse[data-side-orbit] {
  stroke: rgba(154,205,239,.16); stroke-dasharray: 3 10;
  filter: drop-shadow(0 0 8px rgba(84,176,235,.10));
}
@media (min-width: 781px) {
  .satellite.is-left-orbit .satellite-label {
    left: auto; right: calc(50% + 54px); top: 50%; transform: translateY(-50%); text-align: right;
  }
  .satellite.is-right-orbit .satellite-label {
    left: calc(50% + 54px); right: auto; top: 50%; transform: translateY(-50%); text-align: left;
  }
}
.core {
  position: absolute; z-index: 10; left: 50%; top: 55%; transform: translate(-50%,-50%);
  width: clamp(210px, 24vw, 320px); aspect-ratio: 1; border-radius: 50%;
  display: grid; place-items: center; text-align: center;
}
.core::before, .core::after { content: ""; position: absolute; border-radius: 50%; }
.core::before { inset: -32px; border: 1px solid rgba(126,210,255,.22); box-shadow: 0 0 80px rgba(57,145,214,.14), inset 0 0 60px rgba(57,145,214,.07); }
.core::after { inset: -13px; border: 1px dashed rgba(158,135,255,.30); animation: spin 21s linear infinite; }
.core-planet {
  position: relative; overflow: hidden; width: 100%; height: 100%; border-radius: 50%;
  background: #0a1825; border: 1px solid rgba(255,255,255,.22); box-shadow: var(--shadow), inset 0 0 70px rgba(58,168,236,.18);
}
.core-planet picture, .core-planet img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.core-planet::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(2,7,12,.84) 0%, rgba(2,7,12,.22) 24%, transparent 42%, transparent 55%, rgba(2,7,12,.94) 100%),
    radial-gradient(circle at 30% 15%, rgba(255,255,255,.20), transparent 25%);
}
.core-copy { position: absolute; z-index: 2; inset: 0; pointer-events: none; text-align: center; }
.core-copy .core-title {
  position: absolute; top: 10%; left: 12%; right: 12%; display: block;
  color: #fff; font-size: clamp(.66rem, .88vw, .78rem); font-weight: 820;
  line-height: 1.14; letter-spacing: .018em; text-shadow: 0 2px 14px rgba(0,0,0,.95);
}
.core-copy .core-role {
  position: absolute; left: 9%; right: 9%; bottom: 8.5%; display: block;
  color: #dbe9f2; font-size: clamp(.53rem, .72vw, .68rem); font-weight: 680;
  line-height: 1.38; letter-spacing: .075em; text-transform: uppercase; text-shadow: 0 2px 12px #000;
}
.core-pulse { position: absolute; inset: -58px; border-radius: 50%; border: 1px solid rgba(101,205,255,.13); animation: pulse 3.8s ease-out infinite; }
@keyframes pulse { 0% { transform: scale(.82); opacity: 0; } 30% { opacity: .8; } 100% { transform: scale(1.18); opacity: 0; } }

.satellite {
  --sat-accent: var(--accent);
  position: absolute; z-index: 20; left: 0; top: 0; width: 124px; height: 124px;
  display: grid; place-items: center; color: #fff; opacity: 0;
  transform: translate3d(-999px,-999px,0); will-change: transform;
  transition: filter .25s ease, opacity .3s ease;
}
.satellite.is-positioned { opacity: 1; }
.satellite:hover, .satellite:focus-visible { z-index: 30; filter: drop-shadow(0 0 28px color-mix(in srgb, var(--sat-accent) 48%, transparent)); outline: none; }
.satellite:hover .satellite-shape, .satellite:focus-visible .satellite-shape { transform: scale(1.09); border-color: color-mix(in srgb, var(--sat-accent) 75%, white 15%); background-color: rgba(9,18,31,.90); }
.satellite-shape {
  position: relative; width: 92px; height: 92px; display: grid; place-items: center;
  color: var(--sat-accent); border: 1px solid rgba(255,255,255,.22);
  background: rgba(7,15,25,.76); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: inset 0 0 32px rgba(255,255,255,.04), 0 16px 34px rgba(0,0,0,.32);
  transition: transform .25s ease, border-color .25s ease, background-color .25s ease;
}
.satellite-shape svg { width: 43px; height: 43px; stroke: currentColor; fill: none; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.satellite-label {
  position: absolute; left: 50%; top: calc(50% + 57px); transform: translateX(-50%); min-width: max-content;
  font-size: .68rem; font-weight: 760; letter-spacing: .16em; text-transform: uppercase; color: #eaf6ff;
  text-shadow: 0 2px 12px #000; opacity: .82; transition: opacity .2s;
}
.satellite:hover .satellite-label { opacity: 1; }
.satellite--innovation { --sat-accent: #ffd66b; }
.satellite--innovation .satellite-shape { border-radius: 50% 50% 44% 44%; box-shadow: inset 0 0 34px rgba(255,214,107,.12), 0 16px 34px rgba(0,0,0,.32); }
.satellite--innovation .satellite-shape::after { content: ""; position: absolute; width: 28px; height: 11px; bottom: -7px; border-radius: 3px 3px 9px 9px; border: 1px solid rgba(255,214,107,.55); background: #0b1420; }
.satellite--energy { --sat-accent: #6cf0b7; }
.satellite--energy .satellite-shape { width: 75px; height: 96px; border-radius: 18px; }
.satellite--energy .satellite-shape::before { content: ""; position: absolute; top: -9px; width: 28px; height: 9px; border: 1px solid rgba(108,240,183,.55); border-bottom: 0; border-radius: 5px 5px 0 0; }
.satellite--entrepreneurship { --sat-accent: #aa8cff; }
.satellite--entrepreneurship .satellite-shape { clip-path: polygon(50% 0, 87% 27%, 82% 78%, 60% 100%, 40% 100%, 18% 78%, 13% 27%); border-radius: 36px 36px 18px 18px; }
.satellite--interests { --sat-accent: #ffaf68; }
.satellite--interests .satellite-shape { width: 108px; height: 78px; clip-path: polygon(50% 0, 100% 76%, 82% 100%, 18% 100%, 0 76%); border-radius: 12px; }
.satellite--contacts { --sat-accent: #72d8ff; }
.satellite--contacts .satellite-shape { border-radius: 50%; }
.satellite--contacts .satellite-shape::before, .satellite--contacts .satellite-shape::after { content:""; position:absolute; border:1px solid rgba(114,216,255,.42); border-radius:50%; }
.satellite--contacts .satellite-shape::before { inset:-10px; border-left-color:transparent; border-bottom-color:transparent; }
.satellite--contacts .satellite-shape::after { inset:-20px; border-right-color:transparent; border-top-color:transparent; }
.home-hint { position: absolute; z-index: 6; left: 50%; bottom: 20px; transform: translateX(-50%); display: flex; gap: .65rem; align-items: center; color: #8293a2; font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; }
.home-hint i { width: 22px; height: 34px; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; position: relative; }
.home-hint i::after { content:""; position:absolute; left:50%; top:7px; width:3px; height:7px; transform:translateX(-50%); border-radius:5px; background:var(--accent); animation:scroll 1.8s ease-in-out infinite; }
@keyframes scroll { 0%,100% { opacity:.2; transform:translate(-50%,0); } 50% { opacity:1; transform:translate(-50%,10px); } }

/* Subpage hero */
.subpage-main { padding-top: var(--header-h); }
.page-hero { position: relative; min-height: calc(100svh - var(--header-h)); display: grid; align-items: center; overflow: hidden; }
.page-hero::before { content:""; position:absolute; inset:0; background: radial-gradient(circle at 78% 48%, rgba(var(--accent-rgb),.16), transparent 20rem); pointer-events:none; }
.page-hero-grid { position: relative; display: grid; grid-template-columns: 1.22fr .78fr; gap: 4rem; align-items: center; padding-block: clamp(5rem, 10vw, 9rem); }
.hero-copy { position: relative; z-index: 2; }
.hero-copy h1 { margin: 1rem 0 1.5rem; max-width: 890px; font-size: clamp(3.6rem, 8.2vw, 8rem); line-height: .88; letter-spacing: -.07em; }
.hero-copy h1 em { color: var(--accent); font-style: normal; }
.hero-copy p { max-width: 700px; margin: 0; color: #c4d0d9; font-size: clamp(1.05rem, 1.8vw, 1.35rem); }
.hero-visual { position: relative; min-height: 520px; display: grid; place-items: center; }
.hero-orb { position: relative; width: min(33vw, 420px); aspect-ratio: 1; border-radius: 50%; display:grid; place-items:center; border:1px solid rgba(var(--accent-rgb),.32); background: radial-gradient(circle at 30% 25%, rgba(255,255,255,.16), rgba(var(--accent-rgb),.10) 28%, rgba(5,10,18,.82) 70%); box-shadow: 0 0 100px rgba(var(--accent-rgb),.12), inset 0 0 70px rgba(var(--accent-rgb),.08); }
.hero-orb::before, .hero-orb::after { content:""; position:absolute; border-radius:50%; border:1px solid rgba(var(--accent-rgb),.18); }
.hero-orb::before { inset:-48px; }
.hero-orb::after { inset:-95px; border-style:dashed; animation:spin 28s linear infinite; }
.hero-orb svg { width: 44%; color: var(--accent); fill:none; stroke:currentColor; stroke-width:1.2; stroke-linecap:round; stroke-linejoin:round; filter:drop-shadow(0 0 28px rgba(var(--accent-rgb),.35)); }
.hero-index { position:absolute; right:-10px; bottom:30px; font-size:clamp(7rem,15vw,13rem); line-height:.7; font-weight:800; letter-spacing:-.08em; color:transparent; -webkit-text-stroke:1px rgba(var(--accent-rgb),.22); }
.scroll-marker { position:absolute; left:50%; bottom:2rem; transform:translateX(-50%); width:1px; height:58px; background:linear-gradient(var(--accent),transparent); }

.glass-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.glass-card { position:relative; min-height: 270px; padding: 2rem; border:1px solid var(--line); border-radius:var(--radius); background:linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.025)); box-shadow:var(--shadow); overflow:hidden; }
.glass-card::before { content:""; position:absolute; width:180px; height:180px; right:-80px; top:-80px; border-radius:50%; background:rgba(var(--accent-rgb),.10); filter:blur(14px); }
.card-index { color:var(--accent); font-size:.7rem; font-weight:800; letter-spacing:.18em; text-transform:uppercase; }
.glass-card h3 { margin:3.4rem 0 .8rem; font-size:clamp(1.4rem,2.5vw,2rem); line-height:1.08; letter-spacing:-.03em; }
.glass-card p { margin:0; color:var(--muted); }

.timeline { position: relative; margin-top: 2.5rem; }
.timeline::before { content:""; position:absolute; left:132px; top:0; bottom:0; width:1px; background:linear-gradient(var(--accent), rgba(var(--accent-rgb),.04)); }
.timeline-item { display:grid; grid-template-columns:100px 1fr; gap:64px; padding:1.5rem 0 2.6rem; }
.timeline-year { color:var(--accent); font-size:.82rem; font-weight:800; letter-spacing:.15em; text-transform:uppercase; text-align:right; }
.timeline-copy { position:relative; max-width:780px; }
.timeline-copy::before { content:""; position:absolute; left:-70px; top:.35rem; width:11px; height:11px; border-radius:50%; background:var(--accent); box-shadow:0 0 20px rgba(var(--accent-rgb),.8); }
.timeline-copy h3 { margin:0 0 .35rem; font-size:1.3rem; }
.timeline-copy p { margin:0; color:var(--muted); }

.statement { position:relative; padding:clamp(3rem,7vw,6rem); border-radius:44px; border:1px solid rgba(var(--accent-rgb),.18); background:radial-gradient(circle at 80% 10%, rgba(var(--accent-rgb),.13), transparent 22rem), rgba(255,255,255,.035); overflow:hidden; }
.statement blockquote { margin:0; max-width:920px; font-size:clamp(2rem,5vw,5rem); line-height:1.02; letter-spacing:-.05em; font-weight:650; }
.statement blockquote span { color:var(--accent); }
.statement p { margin:1.4rem 0 0; color:var(--muted); }

.company-stack { display:grid; gap:1rem; }
.company-card { display:grid; grid-template-columns:.65fr 1.35fr; gap:2rem; padding:2.4rem; border-radius:var(--radius); border:1px solid var(--line); background:linear-gradient(120deg, rgba(255,255,255,.07), rgba(255,255,255,.025)); transition:transform .25s ease, border-color .25s ease; }
.company-card:hover { transform:translateY(-4px); border-color:rgba(var(--accent-rgb),.42); }
.company-meta { display:flex; flex-direction:column; justify-content:space-between; gap:1.5rem; }
.company-meta strong { font-size:clamp(1.45rem,3vw,2.5rem); line-height:1; letter-spacing:-.04em; }
.company-meta span { color:var(--accent); font-size:.72rem; font-weight:800; letter-spacing:.17em; text-transform:uppercase; }
.company-copy p { margin:0 0 1.2rem; color:#c0cbd4; font-size:1.05rem; }
.tag-row { display:flex; flex-wrap:wrap; gap:.55rem; }
.tag { padding:.42rem .7rem; border:1px solid rgba(var(--accent-rgb),.22); border-radius:999px; color:#d8e2e9; font-size:.72rem; background:rgba(var(--accent-rgb),.05); }

.method { display:grid; grid-template-columns:repeat(4,1fr); gap:1px; border:1px solid var(--line); border-radius:32px; overflow:hidden; background:var(--line); }
.method-step { min-height:250px; padding:1.7rem; background:#08111d; }
.method-step span { color:var(--accent); font-size:.72rem; font-weight:800; letter-spacing:.18em; }
.method-step h3 { margin:4.5rem 0 .6rem; font-size:1.45rem; }
.method-step p { margin:0; color:var(--muted); font-size:.93rem; }

.interest-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1rem; }
.interest-card { position:relative; min-height:520px; padding:2rem; border-radius:34px; overflow:hidden; border:1px solid var(--line); display:flex; flex-direction:column; justify-content:flex-end; isolation:isolate; box-shadow:var(--shadow); }
.interest-card::before { content:""; position:absolute; inset:0; z-index:-2; background:var(--card-bg); transform:scale(1.01); transition:transform .7s cubic-bezier(.2,.8,.2,1); }
.interest-card::after { content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(180deg, transparent 24%, rgba(4,9,15,.36) 56%, rgba(4,9,15,.96) 100%); }
.interest-card:hover::before { transform:scale(1.08); }
.interest-card--cooking { --card-bg: radial-gradient(circle at 68% 22%, rgba(255,197,100,.7), transparent 18%), conic-gradient(from 210deg at 54% 40%, #2b0c06, #8a310f, #e19a45, #29100d, #10141c); }
.interest-card--photo { --card-bg: radial-gradient(circle at 40% 34%, #d6f1ff 0 2%, #4a7294 3% 9%, #111b29 10% 19%, transparent 20%), linear-gradient(135deg,#0c1828,#204568 45%,#d58c68 70%,#17111b); }
.interest-card--mountain { --card-bg: linear-gradient(145deg,transparent 0 32%,rgba(255,255,255,.75) 32.3% 33%,transparent 33.3%), linear-gradient(35deg,#07101b 0 43%,#293f50 43.3% 55%,#afc2ca 55.3% 57%,#334b5b 57.4% 66%,#0c1923 66.3%); }
.interest-icon { width:64px; height:64px; margin-bottom:auto; color:var(--accent); }
.interest-icon svg { width:100%; height:100%; fill:none; stroke:currentColor; stroke-width:1.2; }
.interest-card small { color:var(--accent); font-weight:800; letter-spacing:.17em; text-transform:uppercase; }
.interest-card h3 { margin:.6rem 0 .55rem; font-size:clamp(2rem,3.5vw,3rem); letter-spacing:-.05em; }
.interest-card p { margin:0; color:#c8d2da; }


/* External identities and creative collaborations */
.external-name {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: rgba(var(--accent-rgb),.42);
  text-decoration-thickness: 1px;
  text-underline-offset: .18em;
  transition: color .2s ease, text-decoration-color .2s ease;
}
.external-name:hover,
.external-name:focus-visible {
  color: var(--accent);
  text-decoration-color: currentColor;
}

.creative-section { padding-top: clamp(4rem,8vw,8rem); }
.creative-feature {
  display:grid;
  grid-template-columns:minmax(280px,.75fr) minmax(0,1.25fr);
  gap:clamp(2rem,5vw,5rem);
  align-items:stretch;
  padding:clamp(1.2rem,2vw,1.7rem);
  border:1px solid var(--line);
  border-radius:38px;
  background:linear-gradient(135deg,rgba(255,255,255,.075),rgba(255,255,255,.025));
  box-shadow:var(--shadow);
  overflow:hidden;
}
.creative-visual {
  position:relative;
  min-height:560px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:28px;
  overflow:hidden;
  color:var(--accent);
  background:
    radial-gradient(circle at 72% 20%,rgba(var(--accent-rgb),.34),transparent 24%),
    linear-gradient(145deg,#151922 0%,#273139 46%,#0a0f17 100%);
}
.creative-visual::before {
  content:"";
  position:absolute;
  inset:10%;
  border:1px solid rgba(var(--accent-rgb),.18);
  border-radius:50%;
  transform:rotate(-12deg);
}
.creative-visual::after {
  content:"";
  position:absolute;
  width:240px;
  height:240px;
  border-radius:50%;
  background:rgba(var(--accent-rgb),.12);
  filter:blur(45px);
}
.creative-visual svg {
  position:relative;
  z-index:1;
  width:min(62%,260px);
  fill:none;
  stroke:currentColor;
  stroke-width:1.2;
  stroke-linecap:round;
  stroke-linejoin:round;
  filter:drop-shadow(0 0 30px rgba(var(--accent-rgb),.28));
}
.creative-visual span {
  position:absolute;
  left:1.4rem;
  bottom:1.3rem;
  z-index:1;
  color:#cbd5dc;
  font-size:.66rem;
  font-weight:800;
  letter-spacing:.17em;
  text-transform:uppercase;
}
.creative-copy { padding:clamp(1rem,3vw,2.5rem) clamp(.4rem,2vw,1.4rem) clamp(1rem,3vw,2.5rem) 0; }
.creative-copy h3 {
  margin:.8rem 0 1.2rem;
  max-width:760px;
  font-size:clamp(2rem,4vw,4.2rem);
  line-height:1;
  letter-spacing:-.055em;
}
.creative-copy > p { color:#c4cfd7; font-size:1.04rem; }
.creative-specs { display:grid; grid-template-columns:1fr 1fr; gap:1px; margin:2rem 0; border:1px solid var(--line); border-radius:24px; overflow:hidden; background:var(--line); }
.creative-specs div { min-height:150px; padding:1.25rem; background:#08111d; }
.creative-specs strong { display:block; margin-bottom:.55rem; color:#fff; font-size:.9rem; }
.creative-specs span { color:var(--muted); font-size:.87rem; line-height:1.55; }
.creative-positioning { margin:0 0 1.5rem; }
.creative-cta { width:max-content; }

.contact-layout { display:grid; grid-template-columns:.85fr 1.15fr; gap:1rem; }
.contact-panel { padding:clamp(2rem,4vw,3.2rem); border:1px solid var(--line); border-radius:36px; background:linear-gradient(145deg, rgba(255,255,255,.07), rgba(255,255,255,.025)); }
.contact-panel h2 { margin:0 0 2rem; font-size:clamp(2rem,4vw,3.6rem); line-height:1; letter-spacing:-.05em; }
.contact-link { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:1.3rem 0; border-top:1px solid var(--line); }
.contact-link:last-child { border-bottom:1px solid var(--line); }
.contact-link span { color:var(--muted); font-size:.74rem; letter-spacing:.16em; text-transform:uppercase; }
.contact-link strong { font-size:clamp(.95rem,1.8vw,1.25rem); text-align:right; }
.contact-link svg { width:20px; color:var(--accent); }
.contact-form { display:grid; gap:1rem; }
.field { display:grid; gap:.45rem; }
.field label { color:#cbd6de; font-size:.76rem; letter-spacing:.12em; text-transform:uppercase; }
.field input, .field textarea { width:100%; border:1px solid var(--line); border-radius:18px; padding:1rem 1.1rem; color:#fff; background:rgba(0,0,0,.18); outline:none; transition:border-color .2s, box-shadow .2s; }
.field input:focus, .field textarea:focus { border-color:rgba(var(--accent-rgb),.66); box-shadow:0 0 0 4px rgba(var(--accent-rgb),.08); }
.field textarea { min-height:160px; resize:vertical; }
.button { display:inline-flex; align-items:center; justify-content:center; gap:.7rem; min-height:52px; padding:.8rem 1.2rem; border:1px solid rgba(var(--accent-rgb),.45); border-radius:999px; background:rgba(var(--accent-rgb),.14); color:#fff; cursor:pointer; transition:transform .2s, background .2s; }
.button:hover { transform:translateY(-2px); background:rgba(var(--accent-rgb),.22); }
.button svg { width:18px; }
.button.secondary { background:transparent; border-color:var(--line); }
.form-note { margin:.8rem 0 0; color:#7f909e; font-size:.78rem; }

.reveal { opacity:0; transform:translateY(28px); transition:opacity .8s ease, transform .8s cubic-bezier(.2,.75,.2,1); }
.reveal.is-visible { opacity:1; transform:none; }

.next-orbit { padding:4rem 0 7rem; }
.next-link { display:flex; align-items:center; justify-content:space-between; gap:2rem; padding:2rem 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.next-link small { color:var(--muted); letter-spacing:.16em; text-transform:uppercase; }
.next-link strong { display:block; margin-top:.4rem; font-size:clamp(2rem,5vw,4.5rem); line-height:1; letter-spacing:-.05em; }
.next-link svg { width:54px; color:var(--accent); transition:transform .25s; }
.next-link:hover svg { transform:translate(8px,-8px); }

.site-footer { padding:2rem 0 2.5rem; border-top:1px solid rgba(255,255,255,.07); }
.footer-inner { display:flex; justify-content:space-between; align-items:center; gap:2rem; color:#8494a1; font-size:.78rem; }
.footer-links { display:flex; flex-wrap:wrap; gap:1rem; }
.footer-links a:hover { color:#fff; }

@media (max-width: 1040px) {
  .site-nav { position:fixed; top:72px; left:20px; right:20px; padding:1rem; display:grid; gap:.2rem; border:1px solid var(--line); border-radius:22px; background:rgba(5,10,18,.96); box-shadow:var(--shadow); transform:translateY(-20px); opacity:0; pointer-events:none; transition:opacity .2s, transform .2s; }
  body.menu-open .site-nav { opacity:1; transform:none; pointer-events:auto; }
  .menu-toggle { display:block; }
  .page-hero-grid { grid-template-columns:1fr; }
  .hero-copy { max-width:900px; }
  .hero-visual { min-height:380px; }
  .hero-orb { width:min(54vw,390px); }
  .section-head { grid-template-columns:1fr; gap:1.3rem; }
  .glass-grid { grid-template-columns:1fr 1fr; }
  .glass-card:last-child { grid-column:1/-1; }
  .method { grid-template-columns:1fr 1fr; }
  .interest-grid { grid-template-columns:1fr; }
  .interest-card { min-height:420px; }
  .creative-feature { grid-template-columns:1fr; }
  .creative-visual { min-height:420px; }
  .creative-copy { padding:1rem; }
  .contact-layout { grid-template-columns:1fr; }
}

@media (max-width: 780px) {
  :root { --header-h: 72px; --radius: 24px; }
  .home-page { overflow:auto; }
  .cosmos { min-height: 980px; }
  .orbit-stage { min-height:980px; }
  .home-intro { top:92px; }
  .home-intro h1 { font-size:2.45rem; }
  .home-intro p { padding-inline:1.3rem; }
  .core { top:44%; width:190px; }
  .core-copy .core-title { top: 10.5%; left: 12%; right: 12%; font-size: .52rem; line-height: 1.12; letter-spacing: .008em; }
  .core-copy .core-role { left: 18%; right: 18%; bottom: 9.5%; font-size: .335rem; line-height: 1.22; letter-spacing: .018em; }
  .core::before { inset:-22px; }
  .core::after { inset:-10px; }
  .satellite { width:92px; height:92px; }
  .satellite-shape { width:68px; height:68px; }
  .satellite-shape svg { width:32px; height:32px; }
  .satellite-label { top:calc(50% + 43px); font-size:.55rem; letter-spacing:.11em; }
  .satellite--energy .satellite-shape { width:57px; height:72px; border-radius:13px; }
  .satellite--interests .satellite-shape { width:82px; height:60px; }
  .home-hint { display:none; }
  .display-title, .hero-copy h1 { font-size:clamp(3rem,16vw,5.2rem); }
  .page-hero { min-height:auto; }
  .page-hero-grid { padding-block:5rem 2rem; gap:1rem; }
  .hero-visual { min-height:330px; }
  .hero-orb { width:min(65vw,290px); }
  .hero-orb::before { inset:-25px; }
  .hero-orb::after { inset:-52px; }
  .glass-grid { grid-template-columns:1fr; }
  .glass-card:last-child { grid-column:auto; }
  .company-card { grid-template-columns:1fr; }
  .method { grid-template-columns:1fr; }
  .method-step { min-height:210px; }
  .method-step h3 { margin-top:3rem; }
  .timeline::before { left:14px; }
  .timeline-item { grid-template-columns:1fr; gap:.4rem; padding-left:44px; }
  .timeline-year { text-align:left; }
  .timeline-copy::before { left:-36px; }
  .creative-specs { grid-template-columns:1fr; }
  .creative-visual { min-height:340px; }
  .contact-link { align-items:flex-start; flex-direction:column; }
  .contact-link strong { text-align:left; overflow-wrap:anywhere; }
  .footer-inner { align-items:flex-start; flex-direction:column; }
  .next-link { align-items:flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  *, *::before, *::after { animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; }
  .page-transition { display:none; }
  .reveal { opacity:1; transform:none; }
}

/* ========================================================================== */
/* Emotional layer · 2026 refinement                                           */
/* ========================================================================== */
.scroll-progress {
  position: fixed;
  z-index: 2200;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  transform: scaleX(var(--page-progress, 0));
  transform-origin: left center;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 18px rgba(var(--accent-rgb), .65);
  pointer-events: none;
}

.pointer-glow {
  --pointer-x: 50vw;
  --pointer-y: 50vh;
  position: fixed;
  z-index: 0;
  inset: 0;
  pointer-events: none;
  opacity: .48;
  background: radial-gradient(360px circle at var(--pointer-x) var(--pointer-y), rgba(var(--accent-rgb), .09), transparent 72%);
  mix-blend-mode: screen;
  transition: opacity .4s ease;
}
body:not(.pointer-active) .pointer-glow { opacity: 0; }

/* Landing atmosphere */
.cosmos-aurora {
  position: absolute;
  z-index: 1;
  inset: -10%;
  pointer-events: none;
  opacity: .88;
  transform: translate3d(calc(var(--cosmos-x, 0) * -1px), calc(var(--cosmos-y, 0) * -1px), 0) scale(1.06);
  animation: aurora-breathe 9s ease-in-out infinite alternate;
}
.cosmos-aurora img { width: 100%; height: 100%; object-fit: cover; }
@keyframes aurora-breathe { from { opacity: .58; filter: saturate(.9); } to { opacity: .96; filter: saturate(1.25); } }

.comet {
  position: absolute;
  z-index: 2;
  width: 120px;
  height: 1px;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(190, 232, 255, .9));
  box-shadow: 30px 0 16px rgba(117, 213, 255, .28);
  transform: rotate(-28deg);
  animation: comet-flight 10s linear infinite;
}
.comet::after { content: ""; position: absolute; right: -2px; top: -2px; width: 5px; height: 5px; border-radius: 50%; background: #fff; box-shadow: 0 0 16px #9ee4ff; }
.comet--one { left: -10%; top: 28%; animation-delay: 1.5s; }
.comet--two { left: 20%; top: 12%; animation-delay: 5.8s; animation-duration: 13s; transform: rotate(-18deg) scale(.75); }
.comet--three { left: -8%; top: 72%; animation-delay: 8.4s; animation-duration: 15s; transform: rotate(-34deg) scale(.55); }
@keyframes comet-flight {
  0%, 67% { opacity: 0; translate: 0 0; }
  69% { opacity: .8; }
  82% { opacity: 0; translate: 120vw -52vh; }
  100% { opacity: 0; translate: 120vw -52vh; }
}

.kinetic-line {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .55rem 1.2rem;
  margin-top: 1.1rem;
  color: rgba(229, 241, 250, .34);
  font-size: clamp(.62rem, .9vw, .76rem);
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.kinetic-line span { position: relative; transition: color .5s ease, text-shadow .5s ease, transform .5s ease; }
.kinetic-line span::after { content: ""; position: absolute; left: 0; right: .22em; bottom: -.38rem; height: 1px; transform: scaleX(0); background: currentColor; transition: transform .5s ease; }
.kinetic-line span.is-active { color: var(--accent); text-shadow: 0 0 20px rgba(var(--accent-rgb), .7); transform: translateY(-2px); }
.kinetic-line span.is-active::after { transform: scaleX(1); }

.core { transform: translate(calc(-50% + var(--cosmos-x, 0) * .055px), calc(-50% + var(--cosmos-y, 0) * .055px)); transition: transform .18s ease-out; }
.core-planet { animation: core-float 6s ease-in-out infinite; }
@keyframes core-float { 0%,100% { translate: 0 0; } 50% { translate: 0 -8px; } }
.core-pulse { animation: core-wave 3.8s ease-out infinite; }
@keyframes core-wave { 0% { opacity: 0; transform: scale(.88); } 30% { opacity: .75; } 100% { opacity: 0; transform: scale(1.22); } }

.satellite-shape { overflow: visible; }
.satellite-shape::selection { background: transparent; }
.satellite:hover .satellite-shape,
.satellite:focus-visible .satellite-shape {
  transform: scale(1.12) translateY(-4px) rotate(-2deg);
  box-shadow: inset 0 0 42px color-mix(in srgb, var(--sat-accent) 18%, transparent), 0 20px 60px rgba(0,0,0,.45), 0 0 38px color-mix(in srgb, var(--sat-accent) 30%, transparent);
}
.satellite::after {
  content: "";
  position: absolute;
  inset: 2px;
  border: 1px solid color-mix(in srgb, var(--sat-accent) 32%, transparent);
  border-radius: 50%;
  opacity: 0;
  transform: scale(.7);
  transition: opacity .35s ease, transform .45s cubic-bezier(.2,.8,.2,1);
}
.satellite:hover::after,
.satellite:focus-visible::after { opacity: .8; transform: scale(1.28); }

/* Evocative hero artwork */
.page-hero::before {
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(5,10,18,.97) 0%, rgba(5,10,18,.79) 46%, rgba(5,10,18,.18) 100%),
    radial-gradient(circle at 78% 48%, rgba(var(--accent-rgb),.18), transparent 22rem);
}
.page-hero::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  background-repeat: no-repeat;
  background-position: center right;
  background-size: cover;
  opacity: .82;
  pointer-events: none;
  transform: translate3d(calc(var(--hero-x, 0) * -1px), calc(var(--hero-y, 0) * -1px), 0) scale(1.045);
  transition: transform .15s ease-out;
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.3) 28%, #000 55%, #000 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.3) 28%, #000 55%, #000 100%);
}
body[data-theme="innovation"] .page-hero::after { background-image: url("../images/scene-innovation.svg"); }
body[data-theme="energy"] .page-hero::after { background-image: url("../images/scene-energy.svg"); }
body[data-theme="entrepreneurship"] .page-hero::after { background-image: url("../images/scene-entrepreneurship.svg"); }
body[data-theme="interests"] .page-hero::after { background-image: url("../images/scene-interests.svg"); }
body[data-theme="contacts"] .page-hero::after { background-image: url("../images/scene-contacts.svg"); }
.page-hero-grid { z-index: 2; }
.hero-copy h1 em {
  background: linear-gradient(105deg, var(--accent), #fff 48%, var(--accent-2));
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: title-shimmer 7s linear infinite;
  filter: drop-shadow(0 0 22px rgba(var(--accent-rgb), .18));
}
@keyframes title-shimmer { to { background-position: 220% center; } }
.hero-orb {
  transform: translate3d(calc(var(--hero-x, 0) * .34px), calc(var(--hero-y, 0) * .34px), 0);
  transition: transform .16s ease-out;
  animation: hero-orb-float 7s ease-in-out infinite;
}
@keyframes hero-orb-float { 0%,100% { translate: 0 0; } 50% { translate: 0 -12px; } }
.hero-orb::before { animation: orbit-breathe 5s ease-in-out infinite; }
@keyframes orbit-breathe { 0%,100% { opacity: .32; transform: scale(.98); } 50% { opacity: .9; transform: scale(1.035); } }
.hero-orb svg { animation: symbol-drift 6s ease-in-out infinite; }
@keyframes symbol-drift { 0%,100% { transform: rotate(-1deg) scale(.98); } 50% { transform: rotate(2deg) scale(1.03); } }

/* Soft section light and kinetic borders */
.section { position: relative; }
.section::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: min(54vw, 760px);
  aspect-ratio: 1;
  right: -25vw;
  top: 8%;
  border-radius: 50%;
  background: rgba(var(--accent-rgb), .055);
  filter: blur(90px);
  pointer-events: none;
}
.section:nth-of-type(even)::before { left: -32vw; right: auto; }
.section--compact { padding-top: 1rem; padding-bottom: 1rem; }

.glass-card,
.company-card,
.interest-card,
.creative-feature,
.contact-panel,
.statement {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --hover-lift: 0px;
  transform: perspective(1100px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(var(--hover-lift));
  transform-style: preserve-3d;
  transition: transform .22s ease-out, border-color .25s ease, box-shadow .3s ease, opacity .8s ease;
  will-change: transform;
}
.reveal:not(.is-visible) { transform: translateY(28px); }
.glass-card.is-visible:hover,
.company-card.is-visible:hover,
.interest-card.is-visible:hover,
.creative-feature.is-visible:hover,
.contact-panel.is-visible:hover { --hover-lift: -5px; }
.glass-card::after,
.company-card::after,
.creative-feature::after,
.contact-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(320px circle at var(--card-x, 50%) var(--card-y, 50%), rgba(var(--accent-rgb), .13), transparent 68%);
  transition: opacity .25s ease;
}
.glass-card:hover::after,
.company-card:hover::after,
.creative-feature:hover::after,
.contact-panel:hover::after { opacity: 1; }

/* ENGIN explicit identity */
.company-card--engin {
  position: relative;
  overflow: hidden;
  border-color: rgba(65, 155, 255, .32);
  background:
    radial-gradient(circle at 12% 12%, rgba(30, 124, 227, .18), transparent 22rem),
    linear-gradient(120deg, rgba(255,255,255,.085), rgba(255,255,255,.025));
}
.company-card--engin::before {
  content: "ENGIN";
  position: absolute;
  right: -1rem;
  bottom: -2.4rem;
  color: transparent;
  -webkit-text-stroke: 1px rgba(54, 143, 237, .12);
  font-size: clamp(6rem, 14vw, 13rem);
  font-weight: 900;
  line-height: .7;
  letter-spacing: -.09em;
  pointer-events: none;
}
.company-card--engin > * { position: relative; z-index: 1; }
.company-logo-link {
  display: flex;
  width: min(100%, 290px);
  min-height: 88px;
  align-items: center;
  justify-content: center;
  padding: 1.1rem 1.25rem;
  border-radius: 20px;
  background: linear-gradient(145deg, #fff, #eef6ff);
  box-shadow: 0 18px 50px rgba(0,0,0,.26), 0 0 0 1px rgba(255,255,255,.5) inset;
  transition: transform .25s ease, box-shadow .25s ease;
}
.company-logo-link:hover { transform: translateY(-4px) scale(1.015); box-shadow: 0 24px 70px rgba(0,0,0,.36), 0 0 35px rgba(55,145,235,.14); }
.company-logo-link img { width: 100%; height: auto; }
.engin-cta {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin-top: 1.4rem;
  color: #9fcaff;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.engin-cta svg { width: 20px; transition: transform .25s ease; }
.engin-cta:hover svg { transform: translate(4px,-4px); }

.engin-partner-strip {
  position: relative;
  display: grid;
  grid-template-columns: minmax(190px, 280px) 1fr auto;
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(1.4rem, 3vw, 2.5rem);
  border: 1px solid rgba(70, 164, 255, .3);
  border-radius: 32px;
  overflow: hidden;
  background: linear-gradient(120deg, rgba(21, 89, 160, .18), rgba(255,255,255,.035));
  box-shadow: var(--shadow);
}
.engin-partner-strip::before { content: ""; position: absolute; inset: -120% 52% -120% -10%; background: linear-gradient(90deg, transparent, rgba(255,255,255,.14), transparent); transform: rotate(18deg); animation: engin-sweep 6s ease-in-out infinite; }
@keyframes engin-sweep { 0%,58% { translate: -100% 0; opacity: 0; } 70% { opacity: 1; } 88%,100% { translate: 260% 0; opacity: 0; } }
.engin-partner-strip > * { position: relative; z-index: 1; }
.engin-partner-logo { display: flex; align-items: center; min-height: 86px; padding: 1rem 1.2rem; border-radius: 18px; background: #f8fbff; }
.engin-partner-logo img { width: 100%; height: auto; }
.engin-partner-copy { display: grid; gap: .35rem; }
.engin-partner-copy small { color: #7fb9f6; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.engin-partner-copy strong { max-width: 720px; font-size: clamp(1.25rem, 2.5vw, 2.2rem); line-height: 1.12; letter-spacing: -.035em; }
.engin-partner-strip > svg { width: 46px; color: #75baff; transition: transform .25s ease; }
.engin-partner-strip:hover > svg { transform: translate(7px,-7px); }

/* Timeline becomes a living signal */
.timeline::after { content: ""; position: absolute; left: 129px; top: 0; width: 7px; height: 64px; border-radius: 999px; background: linear-gradient(transparent, var(--accent), transparent); filter: blur(1px); animation: timeline-scan 7s ease-in-out infinite; }
@keyframes timeline-scan { 0% { top: 0; opacity: 0; } 12% { opacity: 1; } 82% { opacity: 1; } 100% { top: calc(100% - 64px); opacity: 0; } }

/* Interest cards: stronger cinematic atmosphere */
.interest-card::before { filter: saturate(1.05) contrast(1.03); }
.interest-card:hover::before { transform: scale(1.1) rotate(.35deg); filter: saturate(1.22) contrast(1.08); }
.interest-icon { filter: drop-shadow(0 0 20px rgba(var(--accent-rgb), .35)); animation: interest-icon-float 5s ease-in-out infinite; }
.interest-card:nth-child(2) .interest-icon { animation-delay: -1.3s; }
.interest-card:nth-child(3) .interest-icon { animation-delay: -2.7s; }
@keyframes interest-icon-float { 0%,100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-9px) rotate(2deg); } }

@media (hover: none), (pointer: coarse) {
  .pointer-glow { display: none; }
  .glass-card, .company-card, .interest-card, .creative-feature, .contact-panel, .statement { transform: none !important; }
  .reveal:not(.is-visible) { transform: translateY(28px) !important; }
}

@media (max-width: 1040px) {
  .page-hero::after { opacity: .55; mask-image: linear-gradient(180deg, transparent 0%, #000 42%, #000 100%); -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 42%, #000 100%); }
  .engin-partner-strip { grid-template-columns: minmax(180px, 240px) 1fr auto; }
}

@media (max-width: 780px) {
  .kinetic-line { gap: .45rem .75rem; padding-inline: 1rem; }
  .cosmos-aurora { inset: -3%; opacity: .7; }
  .comet { display: none; }
  .page-hero::before { background: linear-gradient(180deg, rgba(5,10,18,.97) 0%, rgba(5,10,18,.8) 58%, rgba(5,10,18,.35) 100%), radial-gradient(circle at 70% 62%, rgba(var(--accent-rgb),.15), transparent 18rem); }
  .page-hero::after { background-position: 64% center; opacity: .52; }
  .company-logo-link { width: min(100%, 260px); }
  .engin-partner-strip { grid-template-columns: 1fr; }
  .engin-partner-logo { max-width: 270px; }
  .engin-partner-strip > svg { position: absolute; right: 1.5rem; bottom: 1.5rem; }
  .timeline::after { left: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  .cosmos-aurora, .comet, .kinetic-line span, .core-planet, .core-pulse, .hero-orb, .hero-orb::before, .hero-orb svg, .timeline::after, .interest-icon, .engin-partner-strip::before { animation: none !important; }
  .page-hero::after, .hero-orb, .core { transform: none !important; }
  .scroll-progress { transition: none; }
}

/* ================================================================
   Professional credentials + MOIM Open Innovation
   Editorial badges: these graphics identify Andrea Capovilla's
   qualifications and are not Accredia or UNI institutional marks.
   ================================================================ */

/* Credentials displayed around the central planet on the landing page */
.home-credentials {
  position: absolute;
  z-index: 18;
  left: 50%;
  top: calc(55% + clamp(160px, 18vw, 205px));
  width: min(92vw, 610px);
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
  gap: clamp(.55rem, 1.5vw, 1rem);
  pointer-events: none;
}
.home-credential {
  --cred-rgb: 114, 216, 255;
  position: relative;
  pointer-events: auto;
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: center;
  gap: .65rem;
  min-width: 240px;
  padding: .42rem .9rem .42rem .42rem;
  border: 1px solid rgba(var(--cred-rgb), .32);
  border-radius: 999px;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 50%, rgba(var(--cred-rgb), .17), transparent 30%),
    rgba(4, 10, 18, .76);
  backdrop-filter: blur(17px) saturate(1.2);
  -webkit-backdrop-filter: blur(17px) saturate(1.2);
  box-shadow: 0 18px 50px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.08), 0 0 28px rgba(var(--cred-rgb), .08);
  transition: transform .3s cubic-bezier(.2,.8,.2,1), border-color .3s ease, box-shadow .3s ease, background .3s ease;
}
.home-credential::before {
  content: "";
  position: absolute;
  inset: -60% 56% -60% -30%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent);
  transform: rotate(18deg) translateX(-140%);
  animation: credential-sweep 7s ease-in-out infinite;
  pointer-events: none;
}
.home-credential--innovation { --cred-rgb: 255, 214, 107; }
.home-credential--energy { --cred-rgb: 103, 239, 189; }
.home-credential--energy::before { animation-delay: -3.4s; }
.home-credential img {
  position: relative;
  z-index: 1;
  width: 58px;
  height: 58px;
  object-fit: contain;
  border-radius: 50%;
  filter: drop-shadow(0 0 12px rgba(var(--cred-rgb), .25));
  animation: credential-float 5.2s ease-in-out infinite;
}
.home-credential--energy img { animation-delay: -2.4s; }
.home-credential span {
  position: relative;
  z-index: 1;
  display: grid;
  min-width: 0;
  line-height: 1.08;
}
.home-credential strong {
  color: #fff;
  font-size: .73rem;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.home-credential small {
  margin-top: .28rem;
  color: rgba(var(--cred-rgb), .92);
  font-size: .57rem;
  font-weight: 760;
  letter-spacing: .11em;
  text-transform: uppercase;
  white-space: nowrap;
}
.home-credential:hover,
.home-credential:focus-visible {
  z-index: 2;
  outline: none;
  transform: translateY(-6px) scale(1.025);
  border-color: rgba(var(--cred-rgb), .72);
  background:
    radial-gradient(circle at 12% 50%, rgba(var(--cred-rgb), .24), transparent 34%),
    rgba(5, 13, 23, .91);
  box-shadow: 0 24px 72px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.13), 0 0 38px rgba(var(--cred-rgb), .20);
}
@keyframes credential-float {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-5px) rotate(1deg); }
}
@keyframes credential-sweep {
  0%, 57% { transform: rotate(18deg) translateX(-150%); opacity: 0; }
  66% { opacity: 1; }
  86%, 100% { transform: rotate(18deg) translateX(360%); opacity: 0; }
}

/* Full-size certification features */
.section--credential { padding-top: clamp(4rem, 7vw, 6.5rem); }
.credential-feature,
.moim-feature {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --hover-lift: 0px;
  position: relative;
  transform: perspective(1200px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(var(--hover-lift));
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform .22s ease-out, border-color .3s ease, box-shadow .35s ease, opacity .8s ease;
}
.credential-feature {
  --credential-rgb: var(--accent-rgb);
  display: grid;
  grid-template-columns: minmax(235px, .62fr) minmax(0, 1.38fr);
  gap: clamp(2.2rem, 6vw, 6rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 4.7rem);
  border: 1px solid rgba(var(--credential-rgb), .25);
  border-radius: clamp(28px, 4vw, 46px);
  overflow: hidden;
  background:
    radial-gradient(circle at 9% 45%, rgba(var(--credential-rgb), .18), transparent 30rem),
    linear-gradient(130deg, rgba(255,255,255,.072), rgba(255,255,255,.018));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.08);
}
.credential-feature--innovation { --credential-rgb: 255, 214, 107; }
.credential-feature--energy { --credential-rgb: 103, 239, 189; }
.credential-feature::before {
  content: "";
  position: absolute;
  width: 34rem;
  aspect-ratio: 1;
  left: -15rem;
  top: 50%;
  transform: translateY(-50%);
  border-radius: 50%;
  background: rgba(var(--credential-rgb), .09);
  filter: blur(65px);
  pointer-events: none;
}
.credential-feature::after,
.moim-feature::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(420px circle at var(--card-x, 50%) var(--card-y, 50%), rgba(var(--accent-rgb), .14), transparent 67%);
  transition: opacity .25s ease;
}
.credential-feature:hover,
.moim-feature:hover { --hover-lift: -4px; }
.credential-feature:hover::after,
.moim-feature:hover::after { opacity: 1; }
.credential-feature > *,
.moim-feature > * { position: relative; z-index: 1; }
.credential-badge-large {
  display: block;
  width: min(100%, 360px);
  justify-self: center;
  border-radius: 50%;
  transition: transform .35s cubic-bezier(.2,.8,.2,1), filter .35s ease;
}
.credential-badge-large img {
  display: block;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 28px 48px rgba(0,0,0,.45)) drop-shadow(0 0 24px rgba(var(--credential-rgb), .13));
  animation: credential-badge-breathe 6s ease-in-out infinite;
}
.credential-badge-large:hover,
.credential-badge-large:focus-visible {
  outline: none;
  transform: scale(1.035) rotate(-1deg);
  filter: drop-shadow(0 0 24px rgba(var(--credential-rgb), .20));
}
@keyframes credential-badge-breathe {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-9px) scale(1.012); }
}
.credential-copy { max-width: 850px; }
.credential-copy h2,
.moim-copy h2 {
  margin: .9rem 0 1.3rem;
  font-size: clamp(2.45rem, 5.2vw, 5.1rem);
  line-height: .98;
  letter-spacing: -.055em;
}
.credential-copy h2 em,
.moim-copy h2 em { color: var(--accent); font-style: normal; }
.credential-copy > p,
.moim-copy > p {
  margin: 0 0 1rem;
  color: #c3d0da;
  font-size: clamp(1rem, 1.55vw, 1.19rem);
  line-height: 1.72;
}
.credential-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 2rem;
  overflow: hidden;
  border: 1px solid rgba(var(--credential-rgb), .17);
  border-radius: 22px;
  background: rgba(var(--credential-rgb), .15);
}
.credential-stats > div {
  min-height: 150px;
  padding: 1.35rem;
  background: rgba(4, 10, 18, .79);
}
.credential-stats strong {
  display: block;
  margin-bottom: .55rem;
  color: rgb(var(--credential-rgb));
  font-size: clamp(1.35rem, 2.7vw, 2.35rem);
  line-height: 1;
  letter-spacing: -.035em;
}
.credential-stats span {
  color: #9fb0bc;
  font-size: .86rem;
  line-height: 1.52;
}
.credential-links {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.4rem;
}
.credential-links a,
.moim-cta {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: .75rem 1rem;
  border: 1px solid rgba(var(--credential-rgb, var(--accent-rgb)), .25);
  border-radius: 999px;
  color: #eaf6ff;
  background: rgba(var(--credential-rgb, var(--accent-rgb)), .06);
  font-size: .68rem;
  font-weight: 820;
  letter-spacing: .11em;
  text-transform: uppercase;
  transition: border-color .25s ease, background .25s ease, transform .25s ease;
}
.credential-links a:hover,
.credential-links a:focus-visible,
.moim-cta:hover,
.moim-cta:focus-visible {
  outline: none;
  transform: translateY(-2px);
  border-color: rgba(var(--credential-rgb, var(--accent-rgb)), .62);
  background: rgba(var(--credential-rgb, var(--accent-rgb)), .13);
}
.credential-note {
  margin-top: 1rem !important;
  padding-left: 1rem;
  border-left: 2px solid rgba(var(--credential-rgb), .48);
  color: #8799a6 !important;
  font-size: .78rem !important;
  line-height: 1.55 !important;
}

/* MOIM and Open Innovation ecosystem */
.section--moim { padding-top: clamp(4rem, 8vw, 7rem); }
.moim-feature {
  padding: clamp(1.25rem, 4vw, 3.6rem);
  border: 1px solid rgba(78, 161, 226, .24);
  border-radius: clamp(28px, 4vw, 46px);
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 7%, rgba(27, 196, 204, .13), transparent 26rem),
    radial-gradient(circle at 92% 95%, rgba(184, 20, 50, .12), transparent 27rem),
    linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.018));
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.08);
}
.moim-identity {
  display: block;
  width: min(100%, 1000px);
  margin: 0 auto clamp(2rem, 5vw, 4rem);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 28px 80px rgba(0,0,0,.42), 0 0 45px rgba(30,172,204,.09);
  transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease;
}
.moim-identity img { display: block; width: 100%; height: auto; }
.moim-identity:hover,
.moim-identity:focus-visible {
  outline: none;
  transform: translateY(-5px) scale(1.008);
  box-shadow: 0 34px 95px rgba(0,0,0,.52), 0 0 54px rgba(30,172,204,.16);
}
.moim-copy { max-width: 1040px; margin-inline: auto; }
.open-innovation-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 2.2rem 0;
  overflow: hidden;
  border: 1px solid rgba(var(--accent-rgb), .17);
  border-radius: 26px;
  background: rgba(var(--accent-rgb), .11);
}
.open-innovation-flow > div {
  position: relative;
  min-height: 205px;
  padding: 1.45rem;
  background: rgba(4,10,18,.82);
}
.open-innovation-flow > div + div { border-left: 1px solid rgba(var(--accent-rgb), .13); }
.open-innovation-flow > div:not(:last-child)::after {
  content: "→";
  position: absolute;
  z-index: 2;
  right: -.7rem;
  top: 50%;
  width: 1.4rem;
  height: 1.4rem;
  display: grid;
  place-items: center;
  transform: translateY(-50%);
  border-radius: 50%;
  color: var(--accent);
  background: #08111c;
  box-shadow: 0 0 0 1px rgba(var(--accent-rgb), .28), 0 0 18px rgba(var(--accent-rgb), .15);
  font-size: .82rem;
}
.open-innovation-flow span {
  display: block;
  color: var(--accent);
  font-size: .66rem;
  font-weight: 850;
  letter-spacing: .17em;
}
.open-innovation-flow strong {
  display: block;
  margin: 2.3rem 0 .65rem;
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  letter-spacing: -.025em;
}
.open-innovation-flow small {
  display: block;
  color: #91a4b1;
  font-size: .8rem;
  line-height: 1.5;
}
.moim-cta { --credential-rgb: 34, 184, 198; margin-top: .25rem; }

@media (hover: none), (pointer: coarse) {
  .credential-feature,
  .moim-feature { transform: none !important; }
}

@media (max-width: 1040px) {
  .home-credentials { width: min(94vw, 570px); }
  .home-credential { min-width: 220px; }
  .credential-feature { grid-template-columns: minmax(210px, .55fr) minmax(0, 1.45fr); gap: 2.5rem; }
  .open-innovation-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .open-innovation-flow > div:nth-child(3) { border-left: 0; border-top: 1px solid rgba(var(--accent-rgb), .13); }
  .open-innovation-flow > div:nth-child(4) { border-top: 1px solid rgba(var(--accent-rgb), .13); }
  .open-innovation-flow > div:nth-child(2)::after { content: "↓"; right: 1rem; top: auto; bottom: -.7rem; transform: none; }
}

@media (max-width: 780px) {
  .home-credentials {
    top: calc(44% + 290px);
    width: min(94vw, 470px);
    gap: .42rem;
  }
  .home-credential {
    grid-template-columns: 45px minmax(0, 1fr);
    gap: .45rem;
    min-width: 0;
    flex: 1 1 0;
    padding: .3rem .55rem .3rem .3rem;
  }
  .home-credential img { width: 45px; height: 45px; }
  .home-credential strong { font-size: .59rem; letter-spacing: .055em; }
  .home-credential small { font-size: .47rem; letter-spacing: .065em; }
  .credential-feature { grid-template-columns: 1fr; padding: 1.35rem; gap: 1.8rem; }
  .credential-badge-large { width: min(72vw, 310px); }
  .credential-copy { padding: .2rem .45rem 1rem; }
  .credential-copy h2,
  .moim-copy h2 { font-size: clamp(2.55rem, 12.5vw, 4.25rem); }
  .credential-stats { grid-template-columns: 1fr; }
  .credential-stats > div { min-height: 0; }
  .credential-stats > div + div { border-top: 1px solid rgba(var(--credential-rgb), .17); }
  .credential-links { display: grid; }
  .credential-links a { justify-content: center; text-align: center; }
  .moim-feature { padding: 1rem; }
  .moim-identity { border-radius: 18px; margin-bottom: 2rem; }
  .moim-copy { padding: .3rem .5rem 1rem; }
  .open-innovation-flow { grid-template-columns: 1fr; }
  .open-innovation-flow > div { min-height: 160px; }
  .open-innovation-flow > div + div { border-left: 0; border-top: 1px solid rgba(var(--accent-rgb), .13); }
  .open-innovation-flow > div:not(:last-child)::after { content: "↓"; right: 1rem; top: auto; bottom: -.7rem; transform: none; }
}

@media (max-width: 490px) {
  .home-credentials { top: calc(44% + 285px); width: auto; }
  .home-credential {
    display: grid;
    grid-template-columns: 1fr;
    width: 52px;
    height: 52px;
    flex: 0 0 52px;
    min-width: 52px;
    padding: 3px;
    border-radius: 50%;
  }
  .home-credential img { width: 46px; height: 46px; }
  .home-credential span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .home-credential::before,
  .home-credential img,
  .credential-badge-large img { animation: none !important; }
}

/* Anchor destinations remain visible below the fixed header. */
.section--credential,
.section--moim { scroll-margin-top: calc(var(--header-h) + 20px); }

/* Slightly lift the landing credentials away from the lower satellites. */
@media (min-width: 781px) {
  .home-credentials { top: calc(55% + clamp(245px, 24vw, 270px)); }
}


/* Multilingual language selector */
.language-switcher { position: relative; z-index: 120; margin-left: auto; }
.language-toggle {
  min-width: 62px; height: 42px; padding: 0 .68rem; display: inline-flex; align-items: center; justify-content: center; gap: .42rem;
  border: 1px solid rgba(255,255,255,.12); border-radius: 999px; color: #eaf6ff;
  background: rgba(7,15,25,.72); box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 8px 24px rgba(0,0,0,.2);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); cursor: pointer;
  transition: border-color .22s ease, background .22s ease, transform .22s ease;
}
.language-toggle:hover, .language-toggle:focus-visible { outline: none; transform: translateY(-1px); border-color: rgba(var(--accent-rgb),.55); background: rgba(var(--accent-rgb),.11); }
.language-toggle > svg:first-child { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; color: var(--accent); }
.language-current { font-size: .69rem; font-weight: 850; letter-spacing: .11em; }
.language-chevron { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.5; transition: transform .2s ease; }
.language-switcher.is-open .language-chevron { transform: rotate(180deg); }
.language-menu {
  position: absolute; right: 0; top: calc(100% + .55rem); width: 172px; padding: .45rem;
  display: grid; gap: .18rem; border: 1px solid rgba(255,255,255,.12); border-radius: 18px;
  background: rgba(4,10,18,.96); box-shadow: 0 24px 60px rgba(0,0,0,.42); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  opacity: 0; visibility: hidden; transform: translateY(-8px) scale(.98); transform-origin: top right; pointer-events: none;
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.language-switcher.is-open .language-menu { opacity: 1; visibility: visible; transform: none; pointer-events: auto; }
.language-menu a { min-height: 42px; padding: .55rem .65rem; display: grid; grid-template-columns: 34px 1fr; align-items: center; border-radius: 12px; color: #bdcad4; transition: color .2s, background .2s; }
.language-menu a:hover, .language-menu a:focus-visible, .language-menu a[aria-current="true"] { outline: none; color: #fff; background: rgba(var(--accent-rgb),.11); }
.language-menu strong { color: var(--accent); font-size: .68rem; letter-spacing: .1em; }
.language-menu span { font-size: .78rem; }
@media (min-width: 1041px) { .language-switcher { margin-left: .6rem; } }
@media (max-width: 1040px) {
  .header-inner { justify-content: flex-start; }
  .brand { margin-right: auto; }
  .language-switcher { margin-left: 0; }
  .menu-toggle { flex: 0 0 44px; }
}
@media (max-width: 560px) {
  .header-inner { width: min(calc(100% - 24px), var(--max)); gap: .45rem; }
  .brand-copy small { display: none; }
  .language-toggle { min-width: 54px; width: 54px; padding: 0; gap: .25rem; }
  .language-toggle > svg:first-child { display: none; }
  .language-menu { right: -48px; }
}