/* SUMENDIA — corporate site · topographic world
   Palette and type are brand commitments (master brief): midnight field, data cyan,
   electric blue, lemon only for decisive actions. Inter for language, JetBrains Mono only
   for altitude, data and measurement. */

@font-face{font-family:"Inter";src:url("fonts/inter-latin-wght-normal.woff2") format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Inter";src:url("fonts/inter-latin-ext-wght-normal.woff2") format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"JetBrains Mono";src:url("fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}

:root{
  color-scheme:dark;
  --bg:#080F20; --bg2:#0B1428; --mid:#111D35; --panel:#162440;
  --text:#F5F8FF; --muted:#A7B8CC; --dim:#7F93AC;
  --cyan:#70DCEB; --blue:#4F80E8; --lemon:#E5FA58;
  --line:rgba(167,184,204,.14); --line2:rgba(112,220,235,.22);
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
  --gut:clamp(16px,4.6vw,72px);
  --max:1320px;
  --nav:68px;
  --ease:cubic-bezier(.16,1,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.6 var(--sans);font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
::selection{background:var(--cyan);color:var(--bg)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--lemon);color:var(--bg);padding:10px 14px;border-radius:8px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}

/* ---------- Type ---------- */
h1,h2,h3,h4{margin:0;font-weight:500;letter-spacing:-.035em;line-height:1.02;text-wrap:balance}
.d1{font-size:clamp(46px,8.4vw,112px);font-weight:400;letter-spacing:-.045em;line-height:.94}
.d2{font-size:clamp(36px,5.4vw,76px);font-weight:400;letter-spacing:-.04em;line-height:1}
.d3{font-size:clamp(28px,3.4vw,46px);font-weight:450;line-height:1.05}
.h4{font-size:clamp(20px,1.7vw,24px);font-weight:500;letter-spacing:-.02em;line-height:1.2}
.lead{font-size:clamp(18px,1.55vw,22px);line-height:1.5;color:var(--muted);max-width:60ch;text-wrap:pretty}
p{margin:0;text-wrap:pretty}
.muted{color:var(--muted)}
.alt{font:500 12px/1 var(--mono);letter-spacing:.06em;color:var(--cyan);display:inline-flex;gap:10px;align-items:center;text-transform:uppercase}
.alt::before{content:"";width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-bottom:8px solid currentColor}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;height:48px;padding:0 22px;border-radius:999px;font:600 15px/1 var(--sans);letter-spacing:-.005em;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .5s var(--ease),background .3s,border-color .3s,color .3s}
.btn svg{width:16px;height:16px;transition:transform .5s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-go{background:var(--lemon);color:#0A1222}
.btn-go:hover{background:#F0FF7C}
.btn-line{border-color:rgba(245,248,255,.28);color:var(--text)}
.btn-line:hover{border-color:var(--cyan);color:var(--cyan)}
.link{display:inline-flex;gap:8px;align-items:center;color:var(--cyan);text-decoration:none;font-weight:500;border-bottom:1px solid transparent;padding-bottom:2px}
.link:hover{border-color:currentColor}
.link svg{width:15px;height:15px}

/* ---------- Navigation ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;height:var(--nav);transition:background .4s,border-color .4s,backdrop-filter .4s;border-bottom:1px solid transparent}
.nav.solid{background:rgba(8,15,32,.82);backdrop-filter:saturate(1.3) blur(14px);-webkit-backdrop-filter:saturate(1.3) blur(14px);border-color:var(--line)}
.nav .wrap{height:100%;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font:700 15px/1 var(--sans);letter-spacing:.18em}
.brand img{width:38px;height:auto}
.menu{display:flex;gap:4px;margin-left:auto;list-style:none;padding:0;margin-top:0;margin-bottom:0}
.menu a{display:block;padding:10px 14px;border-radius:999px;text-decoration:none;color:var(--muted);font-size:15px;font-weight:500;position:relative;transition:color .25s}
.menu a:hover{color:var(--text)}
.menu a[aria-current="page"]{color:var(--text)}
.menu a[aria-current="page"]::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:1px;background:var(--cyan)}
.lang{display:flex;gap:2px;border:1px solid var(--line);border-radius:999px;padding:3px}
.lang button{background:none;border:0;padding:6px 9px;border-radius:999px;font:500 11px/1 var(--mono);letter-spacing:.06em;color:var(--dim);cursor:pointer}
.lang button[aria-pressed="true"]{background:rgba(112,220,235,.14);color:var(--cyan)}
.nav .btn{height:40px;padding:0 18px;font-size:14px}
.burger{display:none;margin-left:auto;background:none;border:1px solid var(--line);width:44px;height:44px;border-radius:12px;cursor:pointer;align-items:center;justify-content:center}
.burger span{display:block;width:18px;height:1.5px;background:var(--text);position:relative;transition:transform .35s var(--ease)}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--text);transition:transform .35s var(--ease)}
.burger span::before{top:-6px}.burger span::after{top:6px}
.nav.open .burger span{background:transparent}
.nav.open .burger span::before{transform:translateY(6px) rotate(45deg)}
.nav.open .burger span::after{transform:translateY(-6px) rotate(-45deg)}
@media (max-width:980px){
  .burger{display:inline-flex}
  .menu,.nav .lang,.nav .navcta{display:none}
  .nav.open{background:var(--bg);height:100dvh}
  .nav.open .wrap{flex-wrap:wrap;align-content:flex-start;height:auto;padding-top:12px}
  .nav.open .menu{display:flex;flex-direction:column;width:100%;order:3;margin:28px 0 0;gap:0}
  .nav.open .menu a{font-size:30px;padding:14px 0;border-bottom:1px solid var(--line);border-radius:0;color:var(--text);letter-spacing:-.03em}
  .nav.open .menu a[aria-current="page"]::after{display:none}
  .nav.open .menu a[aria-current="page"]{color:var(--cyan)}
  .nav.open .lang{display:flex;order:4;margin-top:28px}
  .nav.open .navcta{display:inline-flex;order:5;margin-top:28px;margin-left:12px}
}

/* ---------- Topographic canvas ---------- */
.topo{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none}

/* ---------- Hero (home) ---------- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;isolation:isolate}
.hero .bgimg{position:absolute;inset:0;z-index:-2}
.hero .bgimg img{width:100%;height:100%;object-fit:cover;object-position:70% 50%;transform:scale(1.06);animation:settle 2.6s var(--ease) both}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,15,32,.92) 0%,rgba(8,15,32,.62) 38%,rgba(8,15,32,.05) 70%),linear-gradient(0deg,var(--bg) 0%,rgba(8,15,32,0) 34%)}
.hero .topo{z-index:-1;mix-blend-mode:screen;opacity:.9}
@keyframes settle{from{transform:scale(1.14);filter:blur(6px) brightness(.6)}to{transform:scale(1.06);filter:none}}
.hero-in{padding-top:calc(var(--nav) + 8vh);padding-bottom:28px}
.hero h1{max-width:12ch}
.hero .lead{margin-top:28px;color:#C3D0DF}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}
.reveal-words .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em}
.reveal-words .w>span{display:inline-block;transform:translateY(105%);animation:rise 1.2s var(--ease) forwards}
@keyframes rise{to{transform:none}}
.fade-up{opacity:0;transform:translateY(18px);animation:fu 1.1s var(--ease) forwards}
@keyframes fu{to{opacity:1;transform:none}}

/* Elevation profile — signature */
.profile{position:relative;margin-top:7vh;border-top:1px solid var(--line);padding-top:14px}
.profile svg{width:100%;height:auto;display:block;overflow:visible}
.profile .ridge{fill:none;stroke:var(--cyan);stroke-width:1.5;vector-effect:non-scaling-stroke}
.profile .ridge-fill{fill:url(#pf);opacity:.55}
.profile .grid line{stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke}
.camps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:10px}
.camp{all:unset;cursor:pointer;display:block;padding:12px 14px 4px 0;border-top:1px solid transparent;transition:border-color .3s}
.camp .k{font:500 11px/1 var(--mono);color:var(--dim);letter-spacing:.06em;display:block}
.camp .n{display:block;margin-top:8px;font-size:17px;font-weight:500;letter-spacing:-.01em;color:var(--muted);transition:color .3s}
.camp .s{display:block;margin-top:4px;font-size:13.5px;line-height:1.4;color:var(--dim);max-width:24ch}
.camp:hover .n,.camp:focus-visible .n,.camp.on .n{color:var(--text)}
.camp.on{border-color:var(--cyan)}
.camp.on .k{color:var(--cyan)}
@media (max-width:760px){.camps{grid-template-columns:1fr 1fr}.camp .s{display:none}.camps .camp:last-child{grid-column:1/-1}}

/* ---------- Sections ---------- */
section{position:relative}
.sec{padding:clamp(96px,14vw,180px) 0}
.sec.tight{padding:clamp(72px,9vw,120px) 0}
.sec-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,5vw,80px);align-items:end;margin-bottom:clamp(48px,7vw,96px)}
.sec-head .alt{grid-column:1/-1;margin-bottom:-8px}
@media (max-width:860px){.sec-head{grid-template-columns:1fr}}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* Contour divider */
.contour-div{height:120px;width:100%;display:block;color:var(--cyan);opacity:.5}

/* Questions ticker */
.questions{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.q-row{display:grid;grid-template-columns:200px 1fr auto;gap:24px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:background .4s}
.q-row:last-child{border-bottom:0}
.q-row .k{font:500 12px/1.4 var(--mono);color:var(--dim);letter-spacing:.05em;text-transform:uppercase}
.q-row .q{font-size:clamp(22px,2.6vw,36px);letter-spacing:-.03em;line-height:1.15;font-weight:400}
.q-row .go{color:var(--cyan);display:flex;align-items:center;gap:8px;font-weight:500;font-size:15px;white-space:nowrap}
.q-row .go svg{width:18px;height:18px;transition:transform .5s var(--ease)}
.q-row:hover .q{color:var(--cyan)}
.q-row:hover .go svg{transform:translateX(4px)}
@media (max-width:760px){.q-row{grid-template-columns:1fr;gap:10px}}

/* Split blocks with imagery */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:center}
.split.rev>:first-child{order:2}
@media (max-width:900px){.split,.split.rev{grid-template-columns:1fr}.split.rev>:first-child{order:0}}
.frame{position:relative;border-radius:18px;overflow:hidden;background:var(--mid)}
.frame img{width:100%;height:100%;object-fit:cover}
.frame::after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(245,248,255,.08);pointer-events:none}
.frame .tag{position:absolute;left:16px;bottom:16px;font:500 11px/1 var(--mono);letter-spacing:.06em;color:var(--text);background:rgba(8,15,32,.72);backdrop-filter:blur(8px);padding:8px 10px;border-radius:6px}
.ratio-43{aspect-ratio:4/3}.ratio-169{aspect-ratio:16/9}.ratio-21{aspect-ratio:21/9}

/* Lists */
.ticks{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:0}
.ticks li{padding:14px 0 14px 28px;border-top:1px solid var(--line);position:relative;color:#D8E2EE}
.ticks li::before{content:"";position:absolute;left:2px;top:22px;width:12px;height:1px;background:var(--cyan)}
.ticks.two{grid-template-columns:1fr 1fr;column-gap:32px}
@media (max-width:700px){.ticks.two{grid-template-columns:1fr}}

/* Models: two routes */
.routes svg{width:100%;height:auto;display:block}
.route-a{stroke:var(--cyan)}.route-b{stroke:var(--blue)}
.routes .path{fill:none;stroke-width:2;stroke-linecap:round;stroke-dasharray:6 7}
.routes .lbl{font:500 12px var(--mono);letter-spacing:.05em;fill:var(--muted);text-transform:uppercase}
.models{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);margin-top:clamp(40px,6vw,72px)}
@media (max-width:900px){.models{grid-template-columns:1fr}}
.model{display:flex;flex-direction:column;gap:22px}
.model .who{font:500 12px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.model.a .who{color:var(--cyan)}.model.b .who{color:var(--blue)}
.model h3{font-size:clamp(28px,3vw,40px);font-weight:450}
.model .meta{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:4px}
.model .meta h4{font:500 12px/1.3 var(--mono);letter-spacing:.05em;color:var(--dim);text-transform:uppercase;margin-bottom:10px}
.model .meta ul{list-style:none;margin:0;padding:0}
.model .meta li{padding:9px 0;border-top:1px solid var(--line);font-size:15.5px;color:#D8E2EE}
@media (max-width:560px){.model .meta{grid-template-columns:1fr}}

/* Product modules */
.mod{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(28px,5vw,88px);align-items:center;padding:clamp(72px,10vw,140px) 0;border-top:1px solid var(--line)}
.mod:nth-of-type(even) .viz{order:-1}
@media (max-width:920px){.mod{grid-template-columns:1fr}.mod:nth-of-type(even) .viz{order:0}}
.mod h2{margin-top:18px}
.mod .lead{margin-top:20px}
.handoff{margin-top:28px;display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--muted)}
.handoff b{color:var(--text);font-weight:500}
.handoff svg{flex:none;width:18px;height:18px;color:var(--cyan);margin-top:3px}
.viz{position:relative;border-radius:20px;background:linear-gradient(180deg,rgba(22,36,64,.55),rgba(11,20,40,.35));border:1px solid var(--line);padding:clamp(18px,2.4vw,32px);overflow:hidden}
.viz svg{width:100%;height:auto;display:block;overflow:visible}
.viz .cap{display:flex;justify-content:space-between;gap:12px;font:500 11px/1.3 var(--mono);color:var(--dim);letter-spacing:.05em;text-transform:uppercase;margin-bottom:14px}
.viz .note{font:400 11.5px/1.4 var(--mono);color:var(--dim);margin-top:12px}
.v-txt{font:500 11px var(--mono);fill:var(--muted);letter-spacing:.04em}
.v-txt.hi{fill:var(--text)}
.v-grid line{stroke:var(--line);stroke-width:1}
/* draw-on animations (only after .in) */
.draw{stroke-dasharray:var(--len,1000);stroke-dashoffset:var(--len,1000)}
.in .draw{transition:stroke-dashoffset 2.2s var(--ease) var(--d,0s);stroke-dashoffset:0}
.pop{opacity:0;transform:scale(.6);transform-box:fill-box;transform-origin:center}
.in .pop{transition:opacity .6s var(--ease) var(--d,0s),transform .9s var(--ease) var(--d,0s);opacity:1;transform:none}
.grow{transform:scaleY(0);transform-box:fill-box;transform-origin:bottom}
.in .grow{transition:transform 1.2s var(--ease) var(--d,0s);transform:none}
.growx{transform:scaleX(0);transform-box:fill-box;transform-origin:left}
.in .growx{transition:transform 1.2s var(--ease) var(--d,0s);transform:none}
.fadein{opacity:0}
.in .fadein{transition:opacity 1s var(--ease) var(--d,0s);opacity:1}
.flow{stroke-dasharray:3 9;animation:flow 1.6s linear infinite}
@keyframes flow{to{stroke-dashoffset:-24}}
.pulse{animation:pulse 2.4s var(--ease) infinite;transform-box:fill-box;transform-origin:center}
@keyframes pulse{0%{opacity:.9;transform:scale(1)}100%{opacity:0;transform:scale(3)}}

/* Scenario toggle */
.seg{display:inline-flex;gap:4px;border:1px solid var(--line);border-radius:999px;padding:3px;margin-top:14px}
.seg button{background:none;border:0;padding:8px 14px;border-radius:999px;font:500 12px/1 var(--mono);letter-spacing:.04em;color:var(--muted);cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--lemon);color:#0A1222}
.readout{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:16px;border-top:1px solid var(--line)}
.readout div{padding:12px 12px 0 0}
.readout span{display:block;font:500 11px/1.3 var(--mono);color:var(--dim);letter-spacing:.04em;text-transform:uppercase}
.readout b{display:block;margin-top:6px;font:500 22px/1 var(--mono);letter-spacing:-.02em;font-variant-numeric:tabular-nums}

/* Not-a table */
.versus{width:100%;border-collapse:collapse;font-size:15.5px}
.versus th,.versus td{text-align:left;padding:16px 14px 16px 0;border-top:1px solid var(--line);vertical-align:top}
.versus th{font:500 12px/1.3 var(--mono);letter-spacing:.05em;text-transform:uppercase;color:var(--dim);font-weight:500}
.versus td:first-child{color:var(--text);font-weight:500;width:22%}
.versus td{color:var(--muted)}
.versus td.us{color:var(--text)}
.versus col.us{background:rgba(112,220,235,.05)}
.tablewrap{overflow-x:auto}

/* Engine diagram */
.engine{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,5vw,80px);align-items:center}
@media (max-width:920px){.engine{grid-template-columns:1fr}}
.engine svg{width:100%;height:auto;display:block}
.node{cursor:pointer}
.node circle.o{fill:var(--bg2);stroke:var(--line2);stroke-width:1.2;transition:stroke .3s,fill .3s}
.node text{font:500 12px var(--sans);fill:var(--muted);transition:fill .3s}
.node.on circle.o,.node:hover circle.o,.node:focus circle.o{stroke:var(--cyan);fill:#0E2240}
.node.on text,.node:hover text{fill:var(--text)}
.cap-list{list-style:none;margin:0;padding:0}
.cap-list li{border-top:1px solid var(--line)}
.cap-list button{all:unset;cursor:pointer;display:block;width:100%;padding:18px 0}
.cap-list .t{display:flex;justify-content:space-between;gap:12px;font-size:19px;font-weight:500;letter-spacing:-.015em;color:var(--muted);transition:color .3s}
.cap-list .t i{font:normal 500 11px/1.6 var(--mono);color:var(--dim)}
.cap-list .s{display:grid;grid-template-rows:0fr;transition:grid-template-rows .6s var(--ease);color:var(--muted);font-size:15.5px}
.cap-list .s>span{overflow:hidden}
.cap-list .s em{display:block;font-style:normal;margin-top:10px;font:400 13px/1.5 var(--mono);color:var(--cyan)}
.cap-list li.on .t{color:var(--text)}
.cap-list li.on .s{grid-template-rows:1fr}
.cap-list li.on .s>span{padding-top:8px}

/* Process flow */

/* Principles (trust) */
.principles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.principles>div{border-top:1px solid var(--line2);padding-top:22px}
.principles h3{font-size:19px;font-weight:500;letter-spacing:-.015em}
.principles p{margin-top:10px;color:var(--muted);font-size:15.5px}
.principles svg{width:28px;height:28px;color:var(--cyan);margin-bottom:18px}
@media (max-width:980px){.principles{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.principles{grid-template-columns:1fr}}
.fineprint{margin-top:40px;font-size:14px;color:var(--dim);max-width:80ch}

/* Tech families */
.stack{width:100%;border-collapse:collapse}
.stack td,.stack th{padding:18px 18px 18px 0;border-top:1px solid var(--line);vertical-align:top;text-align:left}
.stack th{width:26%;font-weight:500;font-size:17px;letter-spacing:-.01em}
.stack th i{display:block;font:normal 500 11px/1.4 var(--mono);color:var(--cyan);letter-spacing:.05em;text-transform:uppercase;margin-bottom:6px}
.stack td{color:var(--muted);font-size:15.5px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font:500 12px/1 var(--mono);padding:7px 10px;border:1px solid var(--line);border-radius:999px;color:#C9D6E4;white-space:nowrap}
@media (max-width:700px){.stack th,.stack td{display:block;width:auto;padding-right:0}.stack td{border-top:0;padding-top:0}}

/* Use cases — expeditions */
.exp{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(24px,4vw,64px);padding:clamp(56px,7vw,96px) 0;border-top:1px solid var(--line);align-items:start}
@media (max-width:960px){.exp{grid-template-columns:1fr}}
.exp .poster{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:16/9;background:var(--mid);display:block;text-decoration:none}
.exp .poster img{width:100%;height:100%;object-fit:cover;transition:transform 1.6s var(--ease),filter .6s}
.exp .poster:hover img{transform:scale(1.04)}
.exp .poster .play{position:absolute;left:20px;bottom:20px;display:inline-flex;gap:10px;align-items:center;background:var(--lemon);color:#0A1222;font-weight:600;font-size:15px;height:46px;padding:0 20px;border-radius:999px}
.exp .poster .play svg{width:16px;height:16px}
.exp .poster::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,15,32,.6),transparent 45%);pointer-events:none}
.exp .poster .play{z-index:1}
.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}
.strip img{border-radius:10px;aspect-ratio:16/9;object-fit:cover;opacity:.85}
.exp h2{font-size:clamp(30px,3.4vw,48px);font-weight:450;margin-top:16px}
.exp .q{margin-top:18px;font-size:19px;line-height:1.45;color:#D8E2EE}
.log{margin-top:28px;width:100%;border-collapse:collapse;font-size:14.5px}
.log th,.log td{padding:11px 0;border-top:1px solid var(--line);text-align:left;vertical-align:top}
.log th{font:500 11px/1.5 var(--mono);color:var(--dim);letter-spacing:.05em;text-transform:uppercase;width:40%;font-weight:500;padding-right:12px}
.log td{color:var(--text)}
.mods{display:flex;gap:4px;flex-wrap:wrap}
.mods span{font:500 11px/1 var(--mono);padding:6px 8px;border-radius:5px;background:rgba(112,220,235,.1);color:var(--cyan)}
.mods span.off{background:transparent;color:var(--dim);border:1px dashed var(--line)}

/* Expedition teaser cards on home (not a card grid: three framed films) */
.films{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(12px,1.6vw,20px)}
.films.four{grid-template-columns:1fr 1fr}
.films.four .film{min-height:340px}
@media (max-width:900px){.films,.films.four{grid-template-columns:1fr}}
.film{position:relative;display:block;text-decoration:none;border-radius:18px;overflow:hidden;background:var(--mid);min-height:420px}
.film img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.6s var(--ease)}
.film:hover img{transform:scale(1.05)}
.film::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,15,32,.94) 0%,rgba(8,15,32,.2) 55%,rgba(8,15,32,.05))}
.film .in{position:absolute;inset:auto 0 0 0;padding:24px;z-index:1}
.film .k{font:500 11px/1.4 var(--mono);color:var(--cyan);letter-spacing:.05em;text-transform:uppercase}
.film h3{margin-top:10px;font-size:clamp(22px,2vw,28px);font-weight:450;letter-spacing:-.025em;line-height:1.1}
.film p{margin-top:8px;color:var(--muted);font-size:15px}
@media (max-width:900px){.film{min-height:340px}}

/* Page hero (inner pages) */
.phero{position:relative;padding:calc(var(--nav) + clamp(64px,10vw,140px)) 0 clamp(56px,7vw,96px);overflow:hidden;isolation:isolate}
.phero .bgimg{position:absolute;inset:0;z-index:-2}
.phero .bgimg img{width:100%;height:100%;object-fit:cover;animation:settle 2.4s var(--ease) both}
.phero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,15,32,.95) 0%,rgba(8,15,32,.7) 45%,rgba(8,15,32,.15) 80%),linear-gradient(0deg,var(--bg) 0%,rgba(8,15,32,0) 40%)}
.phero .topo{z-index:-1;mix-blend-mode:screen;opacity:.75}
.phero h1{max-width:14ch;margin-top:20px}
.phero .lead{margin-top:24px}
.phero.short{min-height:auto}

/* Closing */
.close{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;isolation:isolate}
.close .bgimg{position:absolute;inset:0;z-index:-2}
.close .bgimg img{width:100%;height:100%;object-fit:cover;object-position:50% 70%}
.close::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,var(--bg) 0%,rgba(8,15,32,.35) 35%,rgba(8,15,32,.35) 70%,var(--bg) 100%)}
.close h2{max-width:13ch}
.close .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}

/* Footer */
.foot{border-top:1px solid var(--line);padding:56px 0 40px;font-size:14px;color:var(--dim)}
.foot .row{display:flex;gap:32px;justify-content:space-between;flex-wrap:wrap;align-items:flex-start}
.foot nav{display:flex;gap:22px;flex-wrap:wrap}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--text)}
.foot .small{margin-top:28px;max-width:90ch;line-height:1.55}
.foot .brand{color:var(--text)}

/* Scroll reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.dl1{transition-delay:.08s}.rv.dl2{transition-delay:.16s}.rv.dl3{transition-delay:.24s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv,.fade-up{opacity:1;transform:none}
  .reveal-words .w>span{transform:none}
  .draw{stroke-dashoffset:0}.pop,.fadein{opacity:1;transform:none}.grow,.growx{transform:none}
}
.wp circle.c{fill:var(--bg);stroke:var(--cyan);stroke-width:1.5;transition:r .4s var(--ease),fill .3s}
.wp text{font:500 11px var(--mono);fill:var(--dim);letter-spacing:.04em;transition:fill .3s}
.wp line{stroke:var(--line2);stroke-dasharray:2 4}
.wp.on circle.c{fill:var(--lemon);stroke:var(--lemon);r:7}
.wp.on text{fill:var(--text)}
.summit text{font:500 11px var(--mono);fill:var(--lemon);letter-spacing:.06em}
.films.two{grid-template-columns:1fr 1fr}
@media (max-width:900px){.films.two{grid-template-columns:1fr}}
@media (max-width:760px){
  .hero::after{background:linear-gradient(180deg,rgba(8,15,32,.72) 0%,rgba(8,15,32,.78) 45%,rgba(8,15,32,.6) 70%,var(--bg) 100%)}
  .hero .bgimg img{object-position:62% 30%}
  .phero::after{background:linear-gradient(180deg,rgba(8,15,32,.8),rgba(8,15,32,.86) 60%,var(--bg))}
}

/* ---------- Decision game: eight moves, people in every one ---------- */
.game{display:grid;gap:28px}
.board{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;position:relative}
.board li{min-width:0}
.sq{width:100%;text-align:left;display:flex;flex-direction:column;gap:10px;padding:14px 12px 12px;background:var(--bg2);border:1px solid var(--line);border-radius:12px;color:var(--muted);cursor:pointer;font:inherit;transition:border-color .3s,background .3s,color .3s,transform .5s var(--ease)}
.sq:hover{border-color:var(--line2);color:var(--text)}
.sq .no{font-size:11px;letter-spacing:.06em;color:var(--dim)}
.sq .nm{font-size:14.5px;font-weight:500;letter-spacing:-.01em;line-height:1.2;color:inherit;overflow-wrap:anywhere}
.sq .pips{display:flex;gap:6px}
.sq .pips i{width:9px;height:9px;border-radius:50%;border:1px solid var(--line2);background:transparent;transition:background .4s,border-color .4s}
.sq .pips .hu{border-radius:2px;border-color:rgba(229,250,88,.35)}
.sq.done{color:var(--text)}
.sq.done .pips .ai{background:var(--cyan);border-color:var(--cyan)}
.sq.done .pips .hu{background:var(--lemon);border-color:var(--lemon)}
.sq.cur{background:#0E2240;border-color:var(--cyan);color:var(--text);transform:translateY(-3px)}
.sq.cur .no{color:var(--cyan)}
.sq.cur .pips .ai{background:var(--cyan);border-color:var(--cyan);animation:pip 1.6s var(--ease) infinite}
.sq.cur .pips .hu{background:var(--lemon);border-color:var(--lemon);animation:pip 1.6s var(--ease) .4s infinite}
@keyframes pip{0%,100%{transform:scale(1)}50%{transform:scale(1.35)}}
.card{background:linear-gradient(180deg,var(--mid),var(--bg2));border:1px solid var(--line);border-radius:18px;padding:clamp(20px,3vw,36px);display:grid;gap:22px}
.ctop{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.ctop .gmod{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--cyan)}
.meter{flex:1;min-width:60px;height:6px;border-radius:999px;background:rgba(167,184,204,.12);overflow:hidden}
.meter .fill{display:block;height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,var(--cyan),var(--lemon));transition:width .9s var(--ease)}
.ctop .pct{font-size:13px;color:var(--text);min-width:9ch;text-align:right}
.card .ttl{margin:0;font-size:clamp(26px,3vw,38px);font-weight:500;letter-spacing:-.025em;line-height:1.1}
.moves{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.mv{border-radius:14px;padding:18px 20px;border:1px solid var(--line);background:rgba(8,15,32,.45)}
.mv.ai{border-left:3px solid var(--cyan)}
.mv.hu{border-left:3px solid var(--lemon);background:rgba(229,250,88,.04)}
.mv .lbl,.state .lbl{display:block;font-size:11px;letter-spacing:.07em;text-transform:uppercase;margin-bottom:8px}
.mv.ai .lbl{color:var(--cyan)}.mv.hu .lbl{color:var(--lemon)}
.mv p,.state p{margin:0;font-size:16px;line-height:1.5;color:var(--text)}
.state{padding:16px 20px;border-radius:14px;border:1px dashed var(--line2)}
.state .lbl{color:var(--muted)}
.state p{font-family:var(--mono);font-size:14.5px;color:var(--cyan)}
.card .swap{animation:swap .6s var(--ease)}
@keyframes swap{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.ctrl{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.ctrl .note{margin-left:auto;font-size:11.5px;color:var(--dim);letter-spacing:.03em}
.ctrl .btn-line{background:transparent}
.ctrl .btn[disabled]{opacity:.35;pointer-events:none}
@media (max-width:900px){
  .board{grid-template-columns:repeat(4,minmax(0,1fr))}
  .moves{grid-template-columns:1fr}
  .ctrl .note{margin-left:0;width:100%}
}
@media (max-width:480px){.ctop{gap:10px}.ctop .pct{min-width:0}.ctrl .btn{white-space:nowrap;font-size:14px}.sq{padding:10px 9px}.sq .nm{font-size:13px}.ctrl .btn{flex:1;justify-content:center;padding:0 14px}}
@media (prefers-reduced-motion:reduce){.sq.cur .pips i{animation:none}.card .swap{animation:none}.meter .fill{transition:none}}