/* ============================================================
   MCPBank — Discovery & Routing Layer for AI Agents
   Terminal / code-noir landing page
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  --bg:#07080B;
  --bg-2:#0B0D12;
  --bg-3:#101319;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(255,255,255,.06);
  --border:rgba(255,255,255,.09);
  --border-strong:rgba(255,255,255,.16);
  --text:#F4F6FA;
  --muted:#9AA3B2;
  --dim:#5C6675;

  --green:#4ADE80;
  --red:#FF5247;
  --blue:#5B9DFF;
  --orange:#FF8A3D;
  --purple:#9B7DF6;
  --cta:#4ADE80;

  --font-display:'Space Grotesk',system-ui,sans-serif;
  --font-body:'IBM Plex Sans',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;

  --maxw:1200px;
  --gutter:clamp(20px,5vw,64px);
  --radius:16px;
  --radius-sm:10px;

  --ease:cubic-bezier(.16,1,.3,1);
  --z-grain:2; --z-nav:60; --z-cursor:90; --z-preloader:100;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto !important}
.lenis.lenis-stopped{overflow:hidden}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  font-size:17px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;background:none;border:none;color:inherit}
::selection{background:var(--blue);color:#001}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.container--narrow{max-width:820px;text-align:center}
.section{position:relative;padding-block:clamp(80px,11vw,150px);overflow:hidden}

/* ---------- Typography helpers ---------- */
.eyebrow{
  font-family:var(--font-mono);font-size:.78rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--green);margin-bottom:1.4rem;
}
.section__index{
  display:inline-block;font-family:var(--font-mono);font-size:.78rem;
  letter-spacing:.16em;color:var(--dim);margin-bottom:1.1rem;
}
.section__head{max-width:760px;margin-bottom:clamp(40px,6vw,72px)}
.section__head--center{margin-inline:auto;text-align:center}
.section__title{
  font-family:var(--font-display);font-weight:600;line-height:1.04;
  font-size:clamp(2rem,5.2vw,3.6rem);letter-spacing:-.02em;
}
.section__lead{margin-top:1.4rem;color:var(--muted);font-size:clamp(1rem,1.6vw,1.18rem);max-width:60ch}
.c-green{color:var(--green)}.c-red{color:var(--red)}.c-blue{color:var(--blue)}
.c-orange{color:var(--orange)}.c-dim{color:var(--dim)}.c-com{color:var(--dim);font-style:italic}
.c-str{color:var(--orange)}.c-fn{color:var(--blue)}.c-ok{color:var(--green)}

/* ---------- Brand mark ---------- */
.brand-mark{width:30px;height:28px;color:var(--text);display:block}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  padding:.85em 1.4em;border-radius:999px;font-weight:500;
  font-size:.95rem;border:1px solid transparent;
  transition:transform .25s var(--ease),background .25s,border-color .25s,color .25s,box-shadow .25s;
  will-change:transform;white-space:nowrap;
}
.btn__mono{font-family:var(--font-mono);font-size:.86em;letter-spacing:-.01em}
.btn--primary{background:var(--cta);color:#04130A;font-weight:600;box-shadow:0 0 0 0 rgba(74,222,128,.5)}
.btn--primary:hover{box-shadow:0 8px 30px -6px rgba(74,222,128,.55);transform:translateY(-2px)}
.btn--ghost{border-color:var(--border-strong);color:var(--text);background:var(--surface)}
.btn--ghost:hover{border-color:var(--text);background:var(--surface-2);transform:translateY(-2px)}
.btn--lg{padding:1.05em 1.8em;font-size:1.05rem}
.btn.is-copied{background:var(--blue);color:#001}

/* ---------- Grain ---------- */
.grain{
  position:fixed;inset:-50%;z-index:var(--z-grain);pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 7s steps(6) infinite;
}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-4%,3%)}40%{transform:translate(3%,-4%)}60%{transform:translate(-3%,2%)}80%{transform:translate(4%,3%)}100%{transform:translate(0,0)}}

/* ---------- Custom cursor ---------- */
.cursor{position:fixed;top:0;left:0;z-index:var(--z-cursor);pointer-events:none;mix-blend-mode:difference;opacity:0;transition:opacity .3s}
.cursor__dot{position:fixed;width:7px;height:7px;border-radius:50%;background:#fff;transform:translate(-50%,-50%)}
.cursor__ring{position:fixed;width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.6);transform:translate(-50%,-50%);transition:width .25s var(--ease),height .25s var(--ease),background .25s}
.cursor.is-hover .cursor__ring{width:56px;height:56px;background:rgba(255,255,255,.1)}
@media (hover:hover) and (pointer:fine){.cursor{opacity:1}body.has-cursor{cursor:none}body.has-cursor a,body.has-cursor button{cursor:none}}

/* ---------- Preloader ---------- */
.preloader{position:fixed;inset:0;z-index:var(--z-preloader);background:var(--bg);display:grid;place-items:center}
.preloader__inner{display:flex;flex-direction:column;align-items:center;gap:1.4rem}
.preloader__mark{width:54px;height:50px;color:#fff}
.preloader__mark path{stroke-dasharray:160;stroke-dashoffset:160;animation:draw 1.3s var(--ease) forwards}
.preloader__mark path:nth-child(2){animation-delay:.18s}
@keyframes draw{to{stroke-dashoffset:0}}
.preloader__count{font-family:var(--font-mono);font-size:1.1rem;color:var(--muted);letter-spacing:.05em}
.preloader__pct{color:var(--green)}
.preloader.is-done{opacity:0;visibility:hidden;transition:opacity .6s var(--ease),visibility .6s}

/* ---------- Navigation ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:var(--z-nav);
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  padding:18px var(--gutter);
  transition:background .4s,backdrop-filter .4s,padding .4s,border-color .4s;
  border-bottom:1px solid transparent;
}
.nav.is-scrolled{background:rgba(7,8,11,.72);backdrop-filter:blur(14px);border-bottom-color:var(--border);padding-block:12px}
.nav__brand{display:flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-weight:600;font-size:1.15rem;letter-spacing:-.01em}
.nav__links{display:flex;gap:2rem;font-size:.92rem}
.nav__links a{color:var(--muted);position:relative;transition:color .2s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1px;background:var(--text);transition:width .3s var(--ease)}
.nav__links a:hover{color:var(--text)}
.nav__links a:hover::after{width:100%}
.nav__actions{display:flex;align-items:center;gap:1rem}
.nav__icon{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--border);color:var(--muted);transition:color .2s,border-color .2s,background .2s}
.nav__icon:hover{color:var(--text);border-color:var(--border-strong);background:var(--surface)}
.lang-toggle{display:flex;align-items:center;gap:.35rem;font-family:var(--font-mono);font-size:.82rem;border:1px solid var(--border);border-radius:999px;padding:.5em .9em;color:var(--dim)}
.lang-toggle__opt{transition:color .2s}
.lang-toggle__opt.is-active{color:var(--text)}
.lang-toggle__sep{color:var(--dim)}
.lang-toggle:hover{border-color:var(--border-strong)}

.nav__burger{display:none;flex-direction:column;gap:5px;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:10px}
.nav__burger span{width:18px;height:1.5px;background:var(--text);transition:transform .3s,opacity .3s}
.nav__burger[aria-expanded="true"] span:first-child{transform:translateY(3.2px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:last-child{transform:translateY(-3.2px) rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:0;z-index:55;background:rgba(7,8,11,.97);backdrop-filter:blur(12px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.8rem;
  font-family:var(--font-display);font-size:1.6rem;
  opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s;
}
.mobile-menu.is-open{opacity:1;visibility:visible}
.mobile-menu a{color:var(--muted)}
.mobile-menu .btn{font-size:1rem;color:#04130A}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding-top:120px;padding-bottom:60px;overflow:hidden}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0}
/* Full-bleed animated hero background (edge-to-edge, no rectangle).
   screen blend drops the video's pure-black background so it melts into the page. */
.hero__visual{
  position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none;
  mix-blend-mode:screen;opacity:.92;
}
.hero__visual img,.hero__visual video{
  width:100%;height:100%;object-fit:cover;object-position:74% 50%;display:block;
  filter:saturate(1.08) contrast(1.05);
}
/* Legibility + edge fades: darken left (under the copy) and feather top/bottom. */
.hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(90deg,var(--bg) 20%,rgba(7,8,11,.55) 42%,transparent 66%),
    linear-gradient(0deg,var(--bg),transparent 26%),
    linear-gradient(180deg,var(--bg) 2%,transparent 16%)}
.hero__inner{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.hero__title{font-family:var(--font-display);font-weight:700;font-size:clamp(3.2rem,11.5vw,8.5rem);line-height:.88;letter-spacing:-.04em;margin-bottom:.1em}
.hero__tagline{font-family:var(--font-display);font-weight:500;font-size:clamp(1.05rem,2.4vw,1.65rem);letter-spacing:-.01em;color:var(--text)}
.hero__desc{margin-top:1.3rem;max-width:54ch;color:var(--muted);font-size:clamp(.96rem,1.35vw,1.1rem)}
.hero__cta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.2rem}

.terminal{margin-top:2.6rem;max-width:560px;border:1px solid var(--border);border-radius:var(--radius);background:linear-gradient(180deg,rgba(18,21,28,.85),rgba(10,12,16,.85));backdrop-filter:blur(8px);overflow:hidden;box-shadow:0 30px 80px -30px rgba(0,0,0,.8)}
.terminal__bar{display:flex;align-items:center;gap:.5rem;padding:.7rem 1rem;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02)}
.terminal__dot{width:10px;height:10px;border-radius:50%;background:#2c313c}
.terminal__dot:first-child{background:#ff5f57}.terminal__dot:nth-child(2){background:#febc2e}.terminal__dot:nth-child(3){background:#28c840}
.terminal__title{margin-left:auto;font-family:var(--font-mono);font-size:.74rem;color:var(--dim)}
.terminal__body{padding:1.1rem 1.2rem;font-family:var(--font-mono);font-size:.82rem;line-height:1.8;overflow-x:auto;color:var(--text)}

.hero__chips{display:flex;flex-wrap:wrap;gap:1.6rem;margin-top:2rem;list-style:none;font-size:.9rem;color:var(--muted)}
.hero__chips li{display:flex;align-items:baseline;gap:.45rem}
.hero__chips b{font-family:var(--font-mono);font-size:1.05rem;font-weight:700}

.hero__scroll{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:.7rem;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--dim)}
.hero__scroll-line{width:1px;height:46px;background:linear-gradient(var(--dim),transparent);overflow:hidden;position:relative}
.hero__scroll-line::after{content:"";position:absolute;top:0;left:0;width:100%;height:40%;background:var(--green);animation:scrolldown 1.8s var(--ease) infinite}
@keyframes scrolldown{0%{transform:translateY(-100%)}100%{transform:translateY(250%)}}

/* ---------- Marquee ---------- */
.marquee{border-block:1px solid var(--border);padding-block:18px;overflow:hidden;background:var(--bg-2)}
.marquee__track{display:flex;align-items:center;gap:2.2rem;width:max-content;font-family:var(--font-mono);font-size:.92rem;letter-spacing:.14em;color:var(--muted);animation:marquee 32s linear infinite}
.marquee__dot{color:var(--green)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Section background images ---------- */
.section__bg{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.4}
.section__bg img,.section__bg video{width:100%;height:100%;object-fit:cover}
.section__bg::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 100% at 50% 40%,transparent 0%,var(--bg) 75%)}
.section__bg--right{left:auto;width:60%;-webkit-mask-image:linear-gradient(90deg,transparent,#000 60%);mask-image:linear-gradient(90deg,transparent,#000 60%)}
.section__bg--right::after{background:radial-gradient(90% 90% at 80% 50%,transparent 0%,var(--bg) 70%)}
.section__bg--center{opacity:.55;-webkit-mask-image:radial-gradient(60% 60% at 50% 50%,#000,transparent 80%);mask-image:radial-gradient(60% 60% at 50% 50%,#000,transparent 80%)}
.section .container{position:relative;z-index:2}

/* ---------- Tick lists ---------- */
.ticklist{list-style:none;display:flex;flex-direction:column;gap:1rem;font-size:1.08rem}
.ticklist li{position:relative;padding-left:2rem;color:var(--text)}
.ticklist li::before{position:absolute;left:0;top:.05em;font-family:var(--font-mono);font-weight:700}
.ticklist--bad li::before{content:"×";color:var(--red);font-size:1.2em;top:-.05em}
.ticklist--good li::before{content:"→";color:var(--green)}

/* ---------- Problem ---------- */
.problem__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,6vw,80px);align-items:center}
.problem__stat{border-left:1px solid var(--border);padding-left:clamp(24px,4vw,48px)}
.bignum{font-family:var(--font-display);font-weight:700;font-size:clamp(5rem,16vw,12rem);line-height:.9;letter-spacing:-.04em;background:linear-gradient(180deg,var(--text),var(--dim));-webkit-background-clip:text;background-clip:text;color:transparent}
.bignum__label{margin-top:1rem;color:var(--muted);max-width:36ch}

/* ---------- Feature grid (solution) ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}
.feature{padding:2rem 1.8rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);transition:border-color .3s,background .3s,transform .3s}
.feature:hover{border-color:var(--border-strong);background:var(--surface-2);transform:translateY(-4px)}
.feature__num{font-family:var(--font-mono);font-size:.8rem;color:var(--blue)}
.feature h3{font-family:var(--font-display);font-weight:600;font-size:1.3rem;margin:.7rem 0 .5rem}
.feature p{color:var(--muted);font-size:.98rem}

/* ============================================================
   ARCHITECTURE DIAGRAM
   ============================================================ */
.arch{display:flex;flex-direction:column;align-items:center;gap:0;max-width:880px;margin-inline:auto}
.arch__node{font-family:var(--font-mono);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:.9rem 1.8rem;background:var(--surface);font-size:1rem}
.arch__node--client{background:linear-gradient(180deg,rgba(91,157,255,.14),rgba(91,157,255,.04));border-color:rgba(91,157,255,.4);color:var(--text)}
.arch__connector{width:1px;height:46px;background:linear-gradient(var(--border-strong),var(--border-strong));position:relative}
.arch__connector .arch__label{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-family:var(--font-mono);font-size:.72rem;color:var(--dim);white-space:nowrap}
.arch__connector--down{height:46px}
.arch__modes{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;width:100%}
.arch__mode{border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem;background:var(--surface);position:relative}
.arch__mode::before{content:"";position:absolute;top:0;left:1.4rem;right:1.4rem;height:2px;background:linear-gradient(90deg,var(--blue),var(--purple));border-radius:2px;opacity:.7}
.arch__mode-title{font-family:var(--font-display);font-weight:600;font-size:1.1rem;display:block;margin-bottom:1rem}
.arch__pills{display:flex;flex-wrap:wrap;gap:.55rem}
.pill{font-family:var(--font-mono);font-size:.78rem;padding:.4em .8em;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--blue)}
.arch__core{width:100%;border:1px solid var(--border);border-radius:var(--radius);padding:1.6rem;background:linear-gradient(180deg,rgba(155,125,246,.08),transparent)}
.arch__core-title{font-family:var(--font-display);font-weight:600;font-size:1.1rem;display:block;margin-bottom:1.1rem;text-align:center;color:var(--text)}
.arch__core-grid{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center}
.chip{font-family:var(--font-mono);font-size:.8rem;padding:.55em 1em;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text)}
.chip em{color:var(--dim);font-style:normal}
.chip--wide{flex-basis:100%;text-align:center}
.chip--ghost{color:var(--muted);background:transparent}
.arch__transport{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem;justify-content:center;margin-top:1.1rem;padding-top:1.1rem;border-top:1px dashed var(--border)}
.arch__transport-label{font-family:var(--font-mono);font-size:.72rem;color:var(--dim);text-transform:uppercase;letter-spacing:.1em}

/* ============================================================
   BENCHMARK
   ============================================================ */
.bench{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,5vw,64px);align-items:center}
.bench__big{font-family:var(--font-display);font-weight:700;font-size:clamp(5rem,15vw,11rem);line-height:.88;letter-spacing:-.04em;color:var(--green);text-shadow:0 0 60px rgba(74,222,128,.25)}
.bench__hero>p{color:var(--muted);max-width:34ch;margin-top:.6rem}
.bench__delta{display:flex;align-items:center;gap:1.2rem;margin-top:1.8rem;color:var(--dim)}
.bench__delta>div{display:flex;flex-direction:column}
.bench__delta-num{font-family:var(--font-mono);font-size:1.5rem;font-weight:700}
.bench__delta-lbl{font-size:.78rem;color:var(--dim)}
.bench__tables{display:flex;flex-direction:column;gap:1.4rem}
.bench__table{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.bench__table figcaption{font-family:var(--font-mono);font-size:.82rem;padding:.85rem 1.1rem;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02);color:var(--text)}
.bench__table figcaption em{color:var(--dim);font-style:normal}
.bench__table table{width:100%;border-collapse:collapse;font-size:.88rem}
.bench__table th{text-align:left;font-family:var(--font-mono);font-weight:500;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--dim);padding:.7rem 1.1rem}
.bench__table td{padding:.7rem 1.1rem;border-top:1px solid var(--border);font-family:var(--font-mono)}
.bench__table td:first-child{font-family:var(--font-body);color:var(--muted)}
.bench__table tbody tr:hover{background:rgba(255,255,255,.025)}

/* ---------- Value grid ---------- */
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.value-card{padding:2rem 1.8rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);transition:transform .3s,border-color .3s}
.value-card:hover{transform:translateY(-4px);border-color:var(--border-strong)}
.value-card h3{font-family:var(--font-display);font-weight:600;font-size:1.2rem;margin-bottom:.5rem}
.value-card p{color:var(--muted);font-size:.96rem}
.value-card--accent{background:linear-gradient(160deg,rgba(74,222,128,.1),var(--surface));border-color:rgba(74,222,128,.3)}

/* ---------- Market comps ---------- */
.comps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.comp{padding:1.8rem 1.6rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);display:flex;flex-direction:column;transition:transform .3s,border-color .3s}
.comp:hover{transform:translateY(-5px);border-color:var(--border-strong)}
.comp header{display:flex;flex-direction:column;gap:.35rem;margin-bottom:1rem}
.comp__name{font-family:var(--font-display);font-weight:600;font-size:1.15rem}
.comp__tag{font-family:var(--font-mono);font-size:.7rem;color:var(--dim);text-transform:uppercase;letter-spacing:.08em}
.comp__val{font-family:var(--font-display);font-weight:700;font-size:clamp(1.8rem,3.5vw,2.6rem);letter-spacing:-.02em;background:linear-gradient(180deg,#fff,var(--purple));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:.8rem}
.comp__meta{color:var(--muted);font-size:.86rem;margin-top:auto}

/* ---------- Model + roadmap ---------- */
.model__split{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(36px,5vw,64px);align-items:center}
.model__tiers{display:flex;flex-direction:column;gap:1.2rem}
.tier{padding:1.8rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
.tier--accent{background:linear-gradient(160deg,rgba(155,125,246,.12),var(--surface));border-color:rgba(155,125,246,.32)}
.tier__badge{display:inline-block;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;padding:.35em .8em;border-radius:999px;border:1px solid var(--border-strong);color:var(--purple);margin-bottom:.9rem}
.tier__badge--free{color:var(--green);border-color:rgba(74,222,128,.4)}
.tier h3{font-family:var(--font-display);font-weight:600;font-size:1.25rem;margin-bottom:.45rem}
.tier p{color:var(--muted);font-size:.96rem}
.roadmap{list-style:none;display:flex;flex-direction:column;gap:0;counter-reset:r}
.roadmap li{display:flex;align-items:center;gap:1.1rem;padding:1.1rem 0;border-bottom:1px solid var(--border);font-family:var(--font-display);font-size:1.15rem;position:relative}
.roadmap li:last-child{border-bottom:none}
.roadmap__step{font-family:var(--font-mono);font-size:.8rem;color:var(--bg);background:var(--text);width:30px;height:30px;border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.roadmap li:last-child .roadmap__step{background:var(--green);color:#04130A}

/* ---------- CTA ---------- */
.section--cta{text-align:center}
.cta__title{font-family:var(--font-display);font-weight:700;font-size:clamp(2.2rem,6vw,4.5rem);line-height:1;letter-spacing:-.03em}
.cta__checks{list-style:none;display:flex;flex-direction:column;gap:.8rem;margin:2.2rem auto;max-width:fit-content;text-align:left}
.cta__checks li{position:relative;padding-left:2rem;color:var(--text);font-size:1.1rem}
.cta__checks li::before{content:"✓";position:absolute;left:0;color:var(--green);font-family:var(--font-mono);font-weight:700}
.cta__buttons{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:2rem}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--border);padding-block:clamp(48px,7vw,80px);background:var(--bg-2)}
.footer__inner{display:flex;flex-direction:column;align-items:center;gap:1.2rem;text-align:center}
.footer__brand{display:flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-weight:600;font-size:1.2rem}
.footer__tag{color:var(--muted);max-width:48ch}
.footer__links{display:flex;flex-wrap:wrap;gap:1.6rem;font-size:.9rem;color:var(--muted)}
.footer__links a:hover{color:var(--text)}
.footer__copy{font-family:var(--font-mono);font-size:.78rem;color:var(--dim)}

/* ============================================================
   REVEAL ANIMATIONS (GSAP drives; CSS default = visible)
   ============================================================ */
.split-line{display:block;overflow:hidden}
.split-line__inner{display:block}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .nav__links{display:none}
  .nav__cta{display:none}
  .nav__burger{display:flex}
  .problem__grid,.bench,.model__split{grid-template-columns:1fr;gap:48px}
  .problem__stat{border-left:none;border-top:1px solid var(--border);padding-left:0;padding-top:32px}
  .comps{grid-template-columns:repeat(2,1fr)}
  .value-grid{grid-template-columns:repeat(2,1fr)}
  .hero__visual{opacity:.6;object-position:82% 50%}
  .bench__big{font-size:clamp(5rem,22vw,9rem)}
}
@media (max-width:620px){
  body{font-size:16px}
  .feature-grid,.value-grid,.comps{grid-template-columns:1fr}
  .arch__modes{grid-template-columns:1fr}
  .hero__chips{gap:1rem}
  .terminal__body{font-size:.74rem}
  .hero__visual{opacity:.42}
  .nav__actions .lang-toggle{padding:.45em .7em}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .grain{display:none}
  .marquee__track{animation:none}
  .hero__scroll-line::after{display:none}
}