/* ==========================================================
   ENTRI LEVEL LLC — editorial / topographic theme
   ========================================================== */

:root{
  --bg:#ece7d6;
  --bg2:#e3ddc8;
  --ink:#15140f;
  --muted:#534e3f;
  --line:rgba(27,26,22,.22);
  --line-soft:rgba(27,26,22,.10);
  --accent:#d2461f;
  --accent-rgb:210,70,31;
  --topo-line:#1b1a16;
  --topo-op:.85;
  --color-scheme:light;
  --maxw:1480px;
  --ease:cubic-bezier(.16,1,.3,1);
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
}

/* ===== dark theme ===== */
html[data-theme="dark"]{
  --bg:#13120d;
  --bg2:#1b1913;
  --ink:#f1ecdc;
  --muted:#a8a18d;
  --line:rgba(241,236,220,.16);
  --line-soft:rgba(241,236,220,.08);
  --accent:#ff5a30;
  --accent-rgb:255,90,48;
  --topo-line:#efe9d8;
  --topo-op:.5;
  --color-scheme:dark;
}
html{color-scheme:var(--color-scheme)}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto}
.lenis.lenis-stopped{overflow:hidden}

body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body.locked{overflow:hidden}
a{color:inherit;text-decoration:none}
img,svg,canvas{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}
section{position:relative}
::selection{background:var(--accent);color:#fff}

/* topo canvas */
#topo{position:fixed;inset:0;z-index:-2;opacity:0;transition:opacity 1.4s ease}
#topo.ready{opacity:var(--topo-op,.8)}
/* readability veil over lower content */
.veil{position:fixed;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,transparent 0,transparent 70vh,rgba(236,231,214,.55) 110vh,rgba(236,231,214,.78))}

.container{width:min(100% - 48px,var(--maxw));margin-inline:auto}

/* readability halo so text lifts off the animated topo (both themes) */
.disp,.sec__head h2,.feature__c h3,.cap h3,.step h3,.card__b h3,.footer__cta,.brand__name,.year-badge,.stat .n{text-shadow:0 0 16px var(--bg),0 0 6px var(--bg)}
.kicker,.hero__tagline,.hero__years,.hero__foot,.about .lead,.about p,.sec__head p,.feature__c p,.feature__c li,.cap p,.step p,.crow__k,.crow__v,.footer__about,.tag,.rail__hint,.nav a,.header__meta{text-shadow:0 0 9px var(--bg),0 0 16px var(--bg)}

/* cursor — inverting lens (shows opposite of whatever is under it) */
.cursor,.cursor-dot{position:fixed;top:0;left:0;z-index:9999;pointer-events:none;border-radius:50%;transform:translate(-50%,-50%);mix-blend-mode:difference;background:#fff}
.cursor{width:30px;height:30px;transition:width .28s var(--ease),height .28s var(--ease)}
.cursor-dot{width:6px;height:6px}
.cursor.hover{width:74px;height:74px}
@media (hover:none){.cursor,.cursor-dot{display:none}}

/* preloader */
.pre{position:fixed;inset:0;z-index:10000;background:var(--bg);display:grid;place-items:center}
.pre__inner{width:min(86vw,520px);text-align:center}
.pre__logo{font-family:var(--serif);font-weight:500;font-size:clamp(34px,6vw,64px);letter-spacing:.01em}
.pre__logo .ac{color:var(--accent);font-style:italic}
.pre__bar{height:1px;background:var(--line);margin:22px 0 12px;overflow:hidden}
.pre__bar i{display:block;height:100%;width:0;background:var(--accent)}
.pre__meta{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase}

/* header */
.header{position:fixed;top:0;left:0;right:0;z-index:900;padding:22px 0;transition:padding .4s var(--ease),background .4s,border-color .4s;border-bottom:1px solid transparent}
.header.scrolled{padding:13px 0;background:rgba(236,231,214,.8);backdrop-filter:blur(8px);border-color:var(--line-soft)}
.header__row{display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:baseline;gap:8px}
.brand__name{font-family:var(--serif);font-weight:600;font-size:20px;letter-spacing:.02em}
.brand__name b{color:var(--accent);font-style:italic;font-weight:600}
.brand__tm{font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:.1em}
.nav{display:flex;gap:30px;align-items:center}
.nav a{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);position:relative;transition:color .3s}
.nav a sup{color:var(--accent);font-size:8px}
.nav a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1px;background:var(--accent);transition:width .35s var(--ease)}
.nav a:hover{color:var(--accent)}
.nav a:hover::after{width:100%}
.header__meta{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted);text-transform:uppercase;display:flex;gap:10px;align-items:center}
.header__meta .c{color:var(--ink)}
.lang{display:flex;gap:8px;font-family:var(--mono);font-size:11px}
.lang__btn{color:var(--muted);letter-spacing:.06em;transition:.3s}
.lang__btn.active{color:var(--accent)}
.themer{display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--line);border-radius:50%;color:var(--ink);transition:border-color .3s,color .3s}
.themer:hover{border-color:var(--accent);color:var(--accent)}
.themer svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.6}
.themer .i-sun{display:none}
html[data-theme="dark"] .themer .i-sun{display:block}
html[data-theme="dark"] .themer .i-moon{display:none}
.burger{display:none;width:30px;height:14px;position:relative;z-index:1001}
.burger span{position:absolute;left:0;width:100%;height:1.5px;background:var(--ink);transition:.35s var(--ease)}
.burger span:nth-child(1){top:0}.burger span:nth-child(2){top:12px}
.burger.open span:nth-child(1){top:6px;transform:rotate(45deg)}
.burger.open span:nth-child(2){top:6px;transform:rotate(-45deg)}
.menu{position:fixed;inset:0;z-index:1000;background:rgba(236,231,214,.98);backdrop-filter:blur(10px);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s}
.menu.open{opacity:1;visibility:visible}
.menu a{font-family:var(--serif);font-size:clamp(34px,9vw,68px);transition:color .3s,font-style .3s}
.menu a:hover{color:var(--accent)}

/* buttons / links */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:40px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;transition:transform .3s var(--ease),background .3s,color .3s}
.btn svg{width:15px;height:15px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translate(3px,-3px)}
.btn--primary{background:var(--accent);color:#fff}
.btn--primary:hover{background:var(--ink)}
.btn--ghost{border:1px solid var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent)}

/* ---- hero ---- */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:30px;position:relative}
.hero__grid{flex:1;display:grid;grid-template-columns:1fr 1fr;align-content:center;gap:6px 40px;padding-top:120px}
.kicker{grid-column:1/2;grid-row:1;align-self:end;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
.disp{font-family:var(--serif);font-weight:500;line-height:.86;letter-spacing:-.01em}
.disp .line{display:block;overflow:hidden}
.disp--1{grid-column:1/2;grid-row:2;font-size:clamp(60px,13.5vw,200px)}
.disp--2{grid-column:2/3;grid-row:3;justify-self:end;font-style:italic;color:var(--accent);font-size:clamp(60px,13.5vw,200px)}
.hero__tagline{grid-column:2/3;grid-row:2;justify-self:end;align-self:center;text-align:right;font-family:var(--serif);font-size:clamp(18px,2vw,26px);max-width:18ch;line-height:1.25}
.hero__years{grid-column:1/2;grid-row:3;align-self:center;font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.1em}
.hero__foot{display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid var(--line);padding-top:16px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.hero__foot .dotline{display:flex;align-items:center;gap:8px}
.hero__foot .dotline::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
.hero__foot .scroll{display:flex;align-items:center;gap:8px;color:var(--ink)}
.hero__foot .scroll i{display:inline-block;width:1px;height:22px;background:var(--ink);animation:sdn 1.8s var(--ease) infinite}
@keyframes sdn{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* reveal */
.js [data-animate]{opacity:0}
.js [data-animate="up"]{transform:translateY(40px)}
.js [data-hero]{opacity:0;transform:translateY(110%)}

/* ---- marquee ---- */
.marquee{border-block:1px solid var(--line);padding:18px 0;overflow:hidden;white-space:nowrap;background:rgba(255,255,255,.12)}
.marquee__track{display:inline-flex;gap:42px;will-change:transform}
.marquee span{font-family:var(--serif);font-style:italic;font-size:clamp(20px,3vw,34px);display:inline-flex;align-items:center;gap:42px;color:var(--ink)}
.marquee span b{color:var(--accent);font-style:normal;font-family:var(--mono);font-size:.5em;letter-spacing:.1em}

/* ---- section frame ---- */
.sec{padding:clamp(80px,11vw,150px) 0}
.sec__head{max-width:880px;margin-bottom:60px}
.tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:24px}
.tag::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
.sec__head h2{font-family:var(--serif);font-weight:500;font-size:clamp(34px,5.6vw,76px);line-height:1.02;letter-spacing:-.01em}
.sec__head h2 .ac{font-style:italic;color:var(--accent)}
.sec__head p{margin-top:22px;font-size:18px;color:var(--muted);max-width:60ch}

/* ---- about ---- */
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
.about .lead{font-family:var(--serif);font-size:clamp(22px,2.6vw,34px);line-height:1.28;font-weight:500}
.about .lead .ac{font-style:italic;color:var(--accent)}
.about p{color:var(--muted);font-size:17px;margin-top:20px}
.about__side{border-left:1px solid var(--line);padding-left:36px}
.year-badge{font-family:var(--serif);font-size:clamp(70px,10vw,150px);line-height:.9;color:var(--accent);font-style:italic}
.year-badge+span{font-family:var(--mono);font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:40px;background:var(--line);border:1px solid var(--line)}
.stat{background:var(--bg);padding:26px 22px;transition:background .35s}
.stat:hover{background:var(--bg2)}
.stat .n{font-family:var(--serif);font-size:46px;line-height:1;color:var(--ink)}
.stat .l{color:var(--muted);font-size:13px;margin-top:8px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.05em}

/* ---- feature rows ---- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center;padding:54px 0;border-top:1px solid var(--line)}
.feature:nth-child(even) .feature__media{order:-1}
.feature__media{position:relative;overflow:hidden;aspect-ratio:4/3;border:1px solid var(--line);filter:grayscale(.15)}
.feature__media img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease)}
.feature:hover .feature__media img{transform:scale(1.05)}
.feature__media .num{position:absolute;top:14px;left:14px;font-family:var(--mono);font-size:11px;color:#fff;background:rgba(27,26,22,.55);backdrop-filter:blur(4px);padding:6px 11px;border-radius:30px;letter-spacing:.08em}
.feature__c h3{font-family:var(--serif);font-weight:500;font-size:clamp(28px,3.6vw,46px);line-height:1.04}
.feature__c p{color:var(--muted);font-size:17px;margin-top:18px;max-width:46ch}
.feature__c ul{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.feature__c li{font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--ink);border:1px solid var(--line);border-radius:30px;padding:7px 13px;text-transform:uppercase}

/* ---- capabilities ---- */
.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.cap{background:var(--bg);padding:34px 30px;position:relative;transition:background .4s}
.cap:hover{background:var(--bg2)}
.cap__ico{width:46px;height:46px;display:grid;place-items:center;margin-bottom:22px;color:var(--accent)}
.cap__ico svg{width:30px;height:30px;stroke:var(--accent);fill:none}
.cap h3{font-family:var(--serif);font-weight:500;font-size:24px;margin-bottom:10px}
.cap p{color:var(--muted);font-size:15px}
.cap .idx{position:absolute;top:30px;right:30px;font-family:var(--mono);font-size:11px;color:var(--muted)}

/* ---- products rail ---- */
.rail{overflow:hidden}
.rail__head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:44px;flex-wrap:wrap}
.rail__track{display:flex;gap:24px}
.card{flex:0 0 clamp(280px,40vw,520px)}
.card__img{aspect-ratio:5/6;overflow:hidden;position:relative;border:1px solid var(--line);filter:grayscale(.12)}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card:hover .card__img img{transform:scale(1.05)}
.card__cat{position:absolute;top:14px;left:14px;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:rgba(27,26,22,.5);backdrop-filter:blur(4px);padding:6px 11px;border-radius:30px}
.card__b{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:18px 2px 0;border-top:1px solid var(--line);margin-top:16px}
.card__b h3{font-family:var(--serif);font-weight:500;font-size:24px}
.card__b p{color:var(--muted);font-size:13px;font-family:var(--mono);text-transform:uppercase;letter-spacing:.04em;text-align:right}
.rail__hint{font-family:var(--mono);font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}

/* fallback for browsers/environments where aspect-ratio is not applied */
@supports not (aspect-ratio: 1 / 1){
  .feature__media{height:clamp(220px,36vw,480px)}
  .card__img{height:clamp(300px,52vw,620px)}
}

/* ---- process ---- */
.proc{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.step{background:var(--bg);padding:30px 26px;transition:background .4s}
.step:hover{background:var(--bg2)}
.step .n{font-family:var(--serif);font-style:italic;font-size:34px;color:var(--accent);margin-bottom:14px}
.step h3{font-family:var(--serif);font-weight:500;font-size:22px;margin-bottom:10px}
.step p{color:var(--muted);font-size:15px}

/* ---- contact ---- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.cinfo .crow{display:flex;justify-content:space-between;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.cinfo .crow:first-child{padding-top:0}
.crow__k{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.crow__v{font-family:var(--serif);font-size:20px;text-align:right}
a.crow__v:hover{color:var(--accent)}
.map{margin-top:24px;border:1px solid var(--line);overflow:hidden;height:200px}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.4) sepia(.15) contrast(.95)}
.form{display:grid;gap:18px;align-content:start}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--muted);display:block;margin-bottom:8px;text-transform:uppercase}
.field input,.field textarea{width:100%;background:transparent;border:none;border-bottom:1px solid var(--line);padding:10px 2px;color:var(--ink);font-family:var(--serif);font-size:19px;transition:border-color .3s}
.field input::placeholder,.field textarea::placeholder{color:rgba(108,103,87,.6)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent)}
.field textarea{resize:vertical;min-height:90px}
.form__note{font-family:var(--mono);font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.form__note a{color:var(--accent)}
.form__msg{font-family:var(--mono);font-size:12px;color:var(--accent);min-height:18px}

/* ---- footer ---- */
.footer{border-top:1px solid var(--line);padding:80px 0 36px}
.footer__cta{font-family:var(--serif);font-weight:500;font-size:clamp(40px,9vw,128px);line-height:.95;margin-bottom:56px}
.footer__cta a:hover{color:var(--accent)}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid var(--line)}
.footer__about{color:var(--muted);max-width:340px;font-size:15px;margin-top:16px}
.footer__col h4{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.footer__col a,.footer__col p{display:block;color:var(--ink);font-size:15px;margin-bottom:11px;transition:color .3s}
.footer__col a:hover{color:var(--accent)}
.footer__bot{display:flex;justify-content:space-between;align-items:center;padding-top:26px;gap:16px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.footer__bot a:hover{color:var(--accent)}

/* progress */
.prog{position:fixed;top:0;left:0;height:2px;width:0;background:var(--accent);z-index:950}

/* legal */
.legal{padding:170px 0 110px}
.legal .container{max-width:860px}
.legal h1{font-family:var(--serif);font-weight:500;font-size:clamp(40px,6vw,72px);margin-bottom:14px}
.legal h1 .ac{font-style:italic;color:var(--accent)}
.legal .updated{font-family:var(--mono);font-size:12px;color:var(--muted);margin-bottom:48px;text-transform:uppercase;letter-spacing:.06em}
.legal h2{font-family:var(--serif);font-weight:500;font-size:25px;margin:40px 0 14px}
.legal p,.legal li{color:var(--muted);font-size:16px;margin-bottom:12px}
.legal ul{padding-left:20px}
.legal li{list-style:none;position:relative;padding-left:18px}
.legal li::before{content:"—";position:absolute;left:0;color:var(--accent)}
.legal a{color:var(--accent)}
.back{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;color:var(--accent);margin-bottom:30px;text-transform:uppercase;letter-spacing:.06em}
.back svg{width:15px;height:15px}

/* ---- responsive ---- */
@media (max-width:1000px){
  .about{grid-template-columns:1fr;gap:40px}
  .about__side{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:32px}
  .feature{grid-template-columns:1fr;gap:26px;padding:42px 0}
  .feature:nth-child(even) .feature__media{order:0}
  .caps{grid-template-columns:1fr 1fr}
  .proc{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .nav,.header__meta .clock,.header__meta .loc{display:none}
  .burger{display:block}
  .caps,.proc,.stats,.footer__grid{grid-template-columns:1fr}
  /* hero stacks */
  .hero__grid{grid-template-columns:1fr;gap:14px;padding-top:140px}
  .kicker,.disp--1,.disp--2,.hero__tagline,.hero__years{grid-column:1;justify-self:start;text-align:left}
  .disp--1{grid-row:auto;font-size:clamp(64px,22vw,130px)}
  .disp--2{grid-row:auto;font-size:clamp(64px,22vw,130px)}
  .hero__tagline{grid-row:auto;max-width:100%}
  .card{flex-basis:82vw}
  .rail__track{overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:8px}
  .card{scroll-snap-align:start}
  .crow__v{font-size:17px}
}