/* =====================================================================
   Ariadne Labs / MitOS  ·  website design system
   MitOS brand: deep navy, MitOS blue (#185FA5 / #3B82F6), product teal,
   Ariadne gold (the thread). Inter type. Glass + gradient mesh.
   ===================================================================== */

/* ---------- Tokens ---------- */
:root{
  /* navy scale */
  --navy-950:#070E17;
  --navy-900:#0A1420;
  --navy-850:#0D1B2A;   /* MitOS sidebar navy = base surface */
  --navy-800:#102539;
  --navy-750:#143050;
  --navy-700:#1A3A5C;

  /* accents */
  --blue:#185FA5;       /* MitOS accent */
  --blue-500:#2E6FBB;
  --blue-400:#3B82F6;   /* bright accent (dark theme) */
  --blue-300:#6FA8FF;   /* glow highlight */
  --teal:#22C7B4;       /* product accent */
  --teal-300:#5BE0D0;
  --gold:#E6B450;       /* Ariadne thread / mythology accent */
  --gold-300:#F4D48C;

  /* text on dark */
  --white:#F3F8FD;
  --ink-100:#DCE8F4;
  --ink-300:#A9BED4;
  --ink-400:#7C93AC;
  --ink-500:#5A7089;

  /* glass */
  --glass:rgba(255,255,255,.045);
  --glass-2:rgba(255,255,255,.07);
  --glass-brd:rgba(255,255,255,.10);
  --glass-brd-2:rgba(255,255,255,.16);

  --maxw:1200px;
  --gutter:clamp(20px,5vw,56px);
  --r-lg:22px;
  --r-md:16px;
  --r-sm:11px;
  --shadow:0 30px 70px -35px rgba(0,0,0,.75);
  --glow-blue:0 0 0 1px rgba(59,130,246,.25),0 20px 60px -20px rgba(24,95,165,.55);

  --font:'Inter',system-ui,-apple-system,sans-serif;
  --font-display:'Inter Tight','Inter',sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;color:inherit;background:none;border:0}
h1,h2,h3,h4,p,ul,figure{margin:0}
ul{list-style:none;padding:0}
::selection{background:rgba(230,180,80,.28);color:#fff}

/* ---------- Base + background system ---------- */
body{
  font-family:var(--font);
  color:var(--ink-100);
  background:var(--navy-950);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  position:relative;
}
/* fixed gradient mesh behind everything */
.bg-mesh{
  position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(60% 55% at 78% 8%, rgba(34,199,180,.18), transparent 60%),
    radial-gradient(55% 50% at 12% 4%, rgba(59,130,246,.22), transparent 62%),
    radial-gradient(70% 60% at 50% 108%, rgba(24,95,165,.28), transparent 60%),
    radial-gradient(40% 40% at 88% 72%, rgba(230,180,80,.10), transparent 60%),
    linear-gradient(180deg,var(--navy-900),var(--navy-950));
  animation:meshDrift 26s ease-in-out infinite alternate;
}
.bg-grid{
  position:fixed;inset:0;z-index:-2;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(120% 80% at 50% 0%,#000 30%,transparent 78%);
  -webkit-mask-image:radial-gradient(120% 80% at 50% 0%,#000 30%,transparent 78%);
}
.bg-grain{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@keyframes meshDrift{
  0%{transform:translate3d(0,0,0) scale(1)}
  100%{transform:translate3d(0,-2%,0) scale(1.06)}
}

.container{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter);position:relative}

/* ---------- Typography ---------- */
h1,h2,h3{font-family:var(--font-display);font-weight:700;line-height:1.04;letter-spacing:-.028em;color:var(--white)}
h1{font-size:clamp(2.7rem,6.4vw,5.1rem)}
h2{font-size:clamp(2rem,4.2vw,3.3rem)}
h3{font-size:1.32rem;letter-spacing:-.01em}
.display-grad{
  background:linear-gradient(120deg,#fff 20%,var(--blue-300) 62%,var(--teal-300) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.gold-word{color:var(--gold-300)}
p{color:var(--ink-300)}
.lead{font-size:clamp(1.1rem,1.7vw,1.32rem);color:var(--ink-300);max-width:60ch;line-height:1.55}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--font-mono);font-size:.72rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--gold-300);
  padding:.5em .9em;border:1px solid rgba(230,180,80,.28);border-radius:999px;
  background:rgba(230,180,80,.06);
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold)}
.eyebrow.blue{color:var(--blue-300);border-color:rgba(111,168,255,.3);background:rgba(59,130,246,.08)}
.eyebrow.blue .dot{background:var(--blue-400);box-shadow:0 0 10px var(--blue-400)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  padding:.86em 1.5em;border-radius:999px;font-weight:600;font-size:.98rem;letter-spacing:.005em;
  border:1px solid transparent;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.btn-primary{
  color:#04121f;
  background:linear-gradient(180deg,var(--blue-300),var(--blue-400) 55%,var(--blue));
  box-shadow:var(--glow-blue);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(111,168,255,.4),0 26px 60px -18px rgba(59,130,246,.7)}
.btn-glass{background:var(--glass-2);border-color:var(--glass-brd-2);color:var(--white);backdrop-filter:blur(10px)}
.btn-glass:hover{border-color:var(--blue-300);transform:translateY(-2px);background:rgba(255,255,255,.11)}
.btn .arr{transition:transform .2s ease}
.btn:hover .arr{transform:translateX(4px)}
.btn-lg{padding:1.02em 1.8em;font-size:1.03rem}

/* link with arrow */
.tlink{display:inline-flex;align-items:center;gap:.4em;color:var(--blue-300);font-weight:600;font-size:.96rem}
.tlink:hover{color:var(--teal-300)}
.tlink .arr{transition:transform .18s ease}
.tlink:hover .arr{transform:translateX(3px)}

/* ---------- Glass primitive ---------- */
.glass{
  background:linear-gradient(180deg,var(--glass-2),var(--glass));
  border:1px solid var(--glass-brd);
  border-radius:var(--r-lg);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.08);
  position:relative;
}
.glass::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(80% 60% at 50% -10%,rgba(255,255,255,.10),transparent 60%)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;padding-top:14px}
.nav{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  height:64px;padding:0 18px 0 20px;border-radius:999px;
  background:rgba(10,20,32,.6);border:1px solid var(--glass-brd);
  backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);
  box-shadow:0 18px 50px -30px rgba(0,0,0,.9);
}
.brand{display:flex;align-items:center;gap:.62em;font-weight:700;color:var(--white);flex:none}
.brand .mark{flex:none;filter:drop-shadow(0 0 10px rgba(230,180,80,.35))}
.brand b{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;font-size:1.06rem}
.brand .sub{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.24em;color:var(--gold-300);text-transform:uppercase;
  border:1px solid rgba(230,180,80,.3);border-radius:5px;padding:2px 6px;margin-left:2px}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{font-size:.94rem;color:var(--ink-300);padding:.5em .9em;border-radius:999px;transition:color .18s,background .18s}
.nav-links a:hover{color:var(--white);background:rgba(255,255,255,.06)}
.nav-links a.active{color:var(--white);background:rgba(59,130,246,.16)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;padding:.4em;color:var(--white);flex:none}

/* ---------- Section rhythm ---------- */
.section{padding-block:clamp(52px,7vw,96px);position:relative}
.section.tight{padding-block:clamp(36px,4.5vw,64px)}
.section-head{max-width:64ch}
.section-head h2{margin-top:1.1rem}
.section-head p{margin-top:1.1rem}
.center{margin-inline:auto;text-align:center}
.center .lead{margin-inline:auto}

/* ---------- Hero ---------- */
.hero{padding-top:clamp(48px,7vw,86px);padding-bottom:clamp(40px,6vw,80px);position:relative;overflow:hidden}
.hero-inner{max-width:900px}
.hero h1{margin-top:1.4rem}
.hero .lead{margin-top:1.6rem;font-size:clamp(1.15rem,2vw,1.42rem);max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:2.4rem}
.hero-trust{margin-top:2.6rem;display:flex;gap:26px;flex-wrap:wrap;align-items:center;
  font-family:var(--font-mono);font-size:.76rem;letter-spacing:.03em;color:var(--ink-400)}
.hero-trust b{color:var(--ink-100);font-weight:600}
.hero-trust .sep{width:5px;height:5px;border-radius:50%;background:var(--ink-500)}

/* animated thread ribbon in hero */
.hero-thread{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.9;
  -webkit-mask-image:radial-gradient(135% 120% at 100% 92%,#000 30%,transparent 70%);
  mask-image:radial-gradient(135% 120% at 100% 92%,#000 30%,transparent 70%)}
.thread-line{fill:none;stroke:url(#gold);stroke-width:2;filter:drop-shadow(0 0 8px rgba(230,180,80,.55))}
.thread-line.draw{stroke-dasharray:2400;stroke-dashoffset:2400;animation:threadDraw 3s ease forwards .2s}
@keyframes threadDraw{to{stroke-dashoffset:0}}
.thread-bead{fill:var(--gold-300);filter:drop-shadow(0 0 6px var(--gold))}

/* ---------- Product glass showcase (hero panel) ---------- */
.showcase{margin-top:clamp(40px,6vw,72px)}
.window{padding:0;overflow:hidden}
.window .titlebar{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--glass-brd);
  background:rgba(255,255,255,.03)}
.window .titlebar i{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.16)}
.window .titlebar i:nth-child(1){background:#ff6159}.window .titlebar i:nth-child(2){background:#ffbd2e}.window .titlebar i:nth-child(3){background:#28c840}
.window .titlebar .t{margin-left:10px;font-family:var(--font-mono);font-size:.74rem;color:var(--ink-400)}
.window .titlebar .live{margin-left:auto;font-family:var(--font-mono);font-size:.68rem;color:var(--teal-300);
  display:flex;align-items:center;gap:6px}
.window .titlebar .live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.dash{display:grid;grid-template-columns:220px 1fr;min-height:340px}
.dash-side{border-right:1px solid var(--glass-brd);padding:18px 16px;background:rgba(13,27,42,.5)}
.dash-side .lbl{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-500);margin:0 0 10px}
.side-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;font-size:.86rem;color:var(--ink-300);margin-bottom:4px}
.side-item .d{width:8px;height:8px;border-radius:2px;background:var(--ink-500)}
.side-item.on{background:rgba(59,130,246,.16);color:var(--white)}
.side-item.on .d{background:var(--blue-400);box-shadow:0 0 8px var(--blue-400)}
.side-item.on2 .d{background:var(--teal)}
.side-item.on3 .d{background:var(--gold)}
.dash-main{padding:18px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.kpi{background:rgba(255,255,255,.03);border:1px solid var(--glass-brd);border-radius:12px;padding:14px}
.kpi .n{font-family:var(--font-display);font-weight:700;font-size:1.7rem;color:var(--white);letter-spacing:-.02em}
.kpi .n.teal{color:var(--teal-300)}.kpi .n.gold{color:var(--gold-300)}
.kpi .l{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-400);margin-top:4px}
.panelrow{display:grid;grid-template-columns:1.4fr 1fr;gap:12px;margin-top:12px}
.mini{background:rgba(255,255,255,.03);border:1px solid var(--glass-brd);border-radius:12px;padding:14px}
.mini .h{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-400);margin-bottom:12px;display:flex;justify-content:space-between}
.spark{width:100%;height:74px;display:block}
.heat{display:grid;grid-template-columns:repeat(10,1fr);gap:5px}
.heat i{aspect-ratio:1;border-radius:3px;background:rgba(59,130,246,.16)}
.heat i.a{background:rgba(59,130,246,.5)}.heat i.b{background:rgba(34,199,180,.6)}.heat i.c{background:rgba(230,180,80,.7)}
.flags{margin-top:12px;display:grid;gap:8px}
.flag{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.03);border:1px solid var(--glass-brd);
  border-left:2px solid var(--gold);border-radius:9px;padding:9px 12px;font-size:.84rem;color:var(--ink-200)}
.flag .tag{margin-left:auto;font-family:var(--font-mono);font-size:.64rem;color:var(--gold-300)}
.flag.tl{border-left-color:var(--teal)}.flag.tl .tag{color:var(--teal-300)}

/* ---------- Marquee ---------- */
.marquee{overflow:hidden;border-block:1px solid var(--glass-brd);padding-block:22px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:44px;width:max-content;animation:scrollX 32s linear infinite;align-items:center}
.marquee-track span{font-family:var(--font-mono);font-size:.82rem;letter-spacing:.06em;color:var(--ink-400);
  display:flex;align-items:center;gap:44px;white-space:nowrap}
.marquee-track span::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold)}
@keyframes scrollX{to{transform:translateX(-50%)}}

/* ---------- Bento ---------- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:44px}
.cell{padding:26px;overflow:hidden}
.cell .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:rgba(59,130,246,.14);color:var(--blue-300);border:1px solid rgba(111,168,255,.2)}
.cell.teal .ic{background:rgba(34,199,180,.14);color:var(--teal-300);border-color:rgba(91,224,208,.22)}
.cell.gold .ic{background:rgba(230,180,80,.14);color:var(--gold-300);border-color:rgba(244,212,140,.24)}
.cell h3{margin-bottom:8px}
.cell p{color:var(--ink-400);font-size:.96rem}
.cell .kn{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;color:var(--blue-300);text-transform:uppercase}
.c-3{grid-column:span 3}.c-2{grid-column:span 2}.c-4{grid-column:span 4}.c-6{grid-column:span 6}
.cell-feature{grid-column:span 3;grid-row:span 2;display:flex;flex-direction:column}
.cell-feature .grow{flex:1;margin-top:18px;border:1px solid var(--glass-brd);border-radius:14px;background:rgba(0,0,0,.18);
  padding:16px;display:flex;flex-direction:column;justify-content:center;gap:10px}

/* ---------- Thread lifecycle (full-bleed signature) ---------- */
.lifewrap{margin-top:52px;padding:40px clamp(18px,4vw,44px);overflow:hidden}
.life{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;position:relative}
.life::before{content:"";position:absolute;left:9%;right:9%;top:26px;height:2px;
  background:linear-gradient(90deg,rgba(230,180,80,.25),var(--gold) 50%,rgba(230,180,80,.25));border-radius:2px}
.node{position:relative;text-align:center;padding-top:2px}
.node .bead{width:16px;height:16px;border-radius:50%;background:var(--navy-850);border:2px solid var(--gold);
  margin:18px auto 18px;position:relative;z-index:2;box-shadow:0 0 0 5px rgba(230,180,80,.12),0 0 16px rgba(230,180,80,.5)}
.node .no{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.14em;color:var(--gold-300)}
.node .nm{color:var(--white);font-weight:600;font-size:1rem;margin-top:3px}
.node .de{color:var(--ink-400);font-size:.82rem;margin-top:4px;padding-inline:6px}

/* ---------- Feature rows (product page) ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,68px);align-items:center;
  padding-block:clamp(44px,6vw,80px)}
.feature+.feature{border-top:1px solid var(--glass-brd)}
.feature.flip .feature-media{order:-1}
.feature-body h2{font-size:clamp(1.7rem,2.8vw,2.35rem)}
.feature-body .lead{margin-top:1rem;font-size:1.08rem}
.flist{margin-top:1.4rem;display:grid;gap:.85rem}
.flist li{display:flex;gap:.75em;color:var(--ink-200);font-size:.99rem}
.flist li .ck{flex:none;width:20px;height:20px;border-radius:50%;margin-top:2px;display:grid;place-items:center;
  background:rgba(34,199,180,.16);color:var(--teal-300)}

/* ---------- Stats band ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--glass-brd);
  border:1px solid var(--glass-brd);border-radius:var(--r-lg);overflow:hidden}
.stat{background:rgba(13,27,42,.7);padding:30px 26px}
.stat .n{font-family:var(--font-display);font-weight:700;font-size:clamp(2.1rem,3.4vw,2.9rem);
  letter-spacing:-.03em;line-height:1;
  background:linear-gradient(120deg,#fff,var(--blue-300));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .n.g{background:linear-gradient(120deg,var(--gold-300),var(--gold));-webkit-background-clip:text;background-clip:text}
.stat .n.t{background:linear-gradient(120deg,var(--teal-300),var(--teal));-webkit-background-clip:text;background-clip:text}
.stat .l{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;color:var(--ink-400);margin-top:10px}

/* ---------- Audience ---------- */
.who{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:42px}
.who .w{padding:24px}
.who .w .ic{width:40px;height:40px;border-radius:11px;background:rgba(34,199,180,.14);color:var(--teal-300);
  display:grid;place-items:center;margin-bottom:14px;border:1px solid rgba(91,224,208,.2)}
.who .w h3{font-size:1.12rem}
.who .w p{color:var(--ink-400);font-size:.92rem;margin-top:6px}

/* ---------- CTA ---------- */
.cta{padding:clamp(40px,6vw,72px);text-align:center;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(60% 100% at 50% 0%,rgba(59,130,246,.28),transparent 62%),
            radial-gradient(50% 90% at 50% 120%,rgba(34,199,180,.22),transparent 60%)}
.cta h2{position:relative;max-width:20ch;margin-inline:auto}
.cta p{position:relative;margin:1rem auto 0;max-width:52ch}
.cta .hero-actions{position:relative;justify-content:center;margin-top:2rem}

/* ---------- About ---------- */
.measure{max-width:70ch}
.measure p+p{margin-top:1.15rem}
.measure p{color:var(--ink-200);font-size:1.06rem}
.creds{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:12px}
.cred{padding:24px}
.cred .k{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-300)}
.cred .v{font-family:var(--font-display);font-weight:700;font-size:1.22rem;color:var(--white);margin-top:8px;letter-spacing:-.02em}
.cred p{color:var(--ink-400);font-size:.93rem;margin-top:7px}

/* ---------- Forms ---------- */
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,48px);align-items:start}
.form{padding:clamp(24px,3vw,38px)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--ink-100);margin-bottom:7px;letter-spacing:.01em}
.field label .req{color:var(--gold-300)}
.field input,.field select,.field textarea{
  width:100%;font:inherit;font-size:.96rem;color:var(--white);
  background:rgba(0,0,0,.28);border:1px solid var(--glass-brd);border-radius:11px;padding:.78em .9em;
  transition:border-color .16s,box-shadow .16s,background .16s}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-500)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%237C93AC' stroke-width='2'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.field textarea{min-height:120px;resize:vertical}
.field :focus{outline:none;border-color:var(--blue-400);box-shadow:0 0 0 3px rgba(59,130,246,.22);background:rgba(0,0,0,.4)}
.field.two{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:16px}
.field.two .field{margin-bottom:0}
.form .btn{width:100%;justify-content:center;margin-top:6px}
.form .note{font-size:.8rem;color:var(--ink-400);margin-top:12px;text-align:center;font-family:var(--font-mono)}
.hp{position:absolute;left:-9999px}
.contact-side .ci{display:flex;gap:14px;align-items:flex-start;padding:18px 22px}
.contact-side .ci+.ci{border-top:1px solid var(--glass-brd)}
.contact-side .ci .ic{flex:none;width:42px;height:42px;border-radius:11px;background:rgba(59,130,246,.14);
  color:var(--blue-300);display:grid;place-items:center;border:1px solid rgba(111,168,255,.2)}
.contact-side .ci .k{font-weight:600;color:var(--white)}
.contact-side .ci .v{color:var(--ink-400);font-size:.94rem;margin-top:2px}
.contact-side .ci a{color:var(--blue-300);font-weight:600}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--glass-brd);padding-block:56px 30px;margin-top:20px;
  background:linear-gradient(180deg,transparent,rgba(7,14,23,.6))}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px;padding-bottom:34px;border-bottom:1px solid var(--glass-brd)}
.footer-brand .brand{margin-bottom:14px}
.footer-brand p{max-width:36ch;font-size:.94rem;color:var(--ink-400)}
.footer-col h4{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-300);font-weight:500;margin-bottom:14px}
.footer-col a{display:block;color:var(--ink-400);padding:.34em 0;font-size:.95rem}
.footer-col a:hover{color:var(--white)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:22px;font-size:.82rem;color:var(--ink-500);font-family:var(--font-mono)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .bento{grid-template-columns:repeat(4,1fr)}
  .c-3,.cell-feature{grid-column:span 2}.c-4{grid-column:span 4}.c-2{grid-column:span 2}
  .cell-feature{grid-row:auto}
}
@media (max-width:860px){
  .dash{grid-template-columns:1fr}
  .dash-side{display:none}
  .feature,.feature.flip{grid-template-columns:1fr}
  .feature.flip .feature-media{order:0}
  .contact-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .who{grid-template-columns:1fr}
  .life{grid-template-columns:1fr;gap:0}
  .life::before{left:24px;right:auto;top:0;bottom:0;width:2px;height:auto;background:linear-gradient(180deg,var(--gold),rgba(230,180,80,.2))}
  .node{text-align:left;display:grid;grid-template-columns:52px 1fr}
  .node .bead{margin:4px 0 0}
  .node .no,.node .nm,.node .de{grid-column:2}
  .node .de{padding-inline:0}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .nav-cta .btn-glass{display:none}
}
@media (max-width:680px){
  .nav-links{display:none}
  .nav-cta .btn-primary{display:none}
  .nav-links.open{display:flex;position:absolute;left:0;right:0;top:80px;flex-direction:column;gap:2px;
    background:#0A1420;border:1px solid var(--glass-brd);border-radius:18px;padding:12px;
    box-shadow:0 30px 70px -20px rgba(0,0,0,.9)}
  .nav-links.open a{padding:.9em 1em}
  .nav-cta .btn-glass{display:none}
  .nav-toggle{display:inline-flex}
  .bento{grid-template-columns:1fr}
  .c-3,.c-2,.c-4,.c-6,.cell-feature{grid-column:span 1}
  .kpis{grid-template-columns:repeat(3,1fr)}
  .panelrow{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .field.two{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .hero-trust{gap:14px}
}

/* ---------- Motion / a11y ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
  .thread-line.draw{stroke-dashoffset:0}
  .bg-mesh{animation:none}
}

.brand-logo{height:22px;width:auto;display:block;flex:none}
.brand-x{font-family:var(--font-display);font-weight:700;font-size:1.16rem;color:var(--white);letter-spacing:-.015em;line-height:1}
.site-footer .brand-logo{height:26px}

/* =====================================================================
   WOW LAYER  ·  cinematic hero, scrollytelling thread, social proof
   ===================================================================== */

/* scroll-progress thread (literal Ariadne thread across the top) */
.sp-thread{position:fixed;left:0;top:0;height:2px;width:100%;z-index:100;pointer-events:none;
  background:linear-gradient(90deg,var(--gold),var(--gold-300));transform:scaleX(var(--sp,0));transform-origin:0 50%;
  box-shadow:0 0 12px rgba(230,180,80,.7)}

/* nav reactive on scroll */
.site-header{transition:padding-top .3s ease}
.site-header.scrolled{padding-top:6px}
.site-header.scrolled .nav{height:56px;background:rgba(8,15,23,.82);box-shadow:0 20px 50px -24px rgba(0,0,0,.95)}

/* hero cinematic layers */
.hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(620px circle at var(--mx,50%) var(--my,26%),rgba(59,130,246,.20),transparent 62%);
  transition:opacity .3s ease}
.hero-aurora{position:absolute;inset:-20% -10% auto -10%;height:120%;z-index:-2;pointer-events:none;filter:blur(60px);opacity:.7;
  background:
    radial-gradient(40% 50% at 20% 30%,rgba(59,130,246,.5),transparent 60%),
    radial-gradient(35% 45% at 78% 22%,rgba(34,199,180,.42),transparent 60%),
    radial-gradient(30% 40% at 60% 70%,rgba(230,180,80,.22),transparent 60%);
  animation:aurora 18s ease-in-out infinite alternate}
@keyframes aurora{
  0%{transform:translate3d(-3%,0,0) rotate(0deg) scale(1)}
  100%{transform:translate3d(4%,-3%,0) rotate(6deg) scale(1.12)}}

/* split-text headline reveal */
.split .w{display:inline-block;overflow:hidden;vertical-align:top}
.split .w > span{display:inline-block;transform:translateY(112%);opacity:0;
  animation:wordUp .9s cubic-bezier(.22,1,.36,1) forwards}
@keyframes wordUp{to{transform:translateY(0);opacity:1}}

/* 3D tilt product window */
.tilt-wrap{perspective:1400px}
.tilt{transform-style:preserve-3d;transition:transform .3s cubic-bezier(.22,1,.36,1);will-change:transform}
.tilt .titlebar,.tilt .dash{transform:translateZ(0)}

/* card spotlight glow (mouse-follow) */
.glow{position:relative;overflow:hidden}
.glow::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s ease;
  background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),rgba(111,168,255,.18),transparent 60%)}
.glow:hover::before{opacity:1}

/* trusted-by strip */
.trusted{padding-block:26px}
.trusted .cap{text-align:center;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-500);margin-bottom:22px}
.logo-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:clamp(24px,5vw,64px);opacity:.75}
.logo-row .lg{display:flex;align-items:center;gap:9px;color:var(--ink-300);font-family:var(--font-display);font-weight:700;font-size:1.05rem;letter-spacing:-.01em}
.logo-row .lg .gl{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,var(--blue-400),var(--teal));opacity:.75}
.logo-row .lg.b .gl{background:linear-gradient(135deg,var(--teal),var(--gold))}
.logo-row .lg.c .gl{background:linear-gradient(135deg,var(--gold),var(--blue-400))}

/* comparison: today vs MitOS */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:44px}
.col{padding:30px;position:relative}
.col.old{border:1px dashed rgba(255,120,120,.28);background:linear-gradient(180deg,rgba(255,90,90,.05),transparent)}
.col.new{box-shadow:var(--glow-blue)}
.col .tag{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}
.col.old .tag{color:#ff9a9a}.col.new .tag{color:var(--teal-300)}
.col .tag .d{width:8px;height:8px;border-radius:50%}
.col.old .tag .d{background:#ff7a7a}.col.new .tag .d{background:var(--teal);box-shadow:0 0 10px var(--teal)}
.col h3{font-size:1.24rem;margin-bottom:14px}
.col ul{display:grid;gap:12px}
.col li{display:flex;gap:12px;color:var(--ink-300);font-size:.97rem;line-height:1.5}
.col li .i{flex:none;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;margin-top:1px}
.col.old li .i{background:rgba(255,120,120,.14);color:#ff9a9a}
.col.new li .i{background:rgba(34,199,180,.16);color:var(--teal-300)}

/* scrollytelling story */
.story-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,6vw,80px);align-items:start}
.story-vis{position:sticky;top:110px;padding-left:8px}
.story-rail{position:relative;padding-left:34px}
.story-rail::before{content:"";position:absolute;left:15px;top:10px;bottom:10px;width:2px;background:rgba(230,180,80,.16)}
.story-fill{position:absolute;left:15px;top:10px;width:2px;height:var(--fill,0%);
  background:linear-gradient(var(--gold-300),var(--gold));box-shadow:0 0 14px rgba(230,180,80,.7);
  transition:height .6s cubic-bezier(.22,1,.36,1)}
.snode{display:grid;grid-template-columns:34px 1fr;gap:14px;align-items:center;padding:12px 0;position:relative;margin-left:-34px;padding-left:34px}
.snode .bd{width:14px;height:14px;border-radius:50%;background:var(--navy-850);border:2px solid rgba(230,180,80,.4);
  justify-self:center;transition:all .35s ease}
.snode .nm{font-family:var(--font-display);font-weight:700;font-size:1.02rem;color:var(--ink-500);transition:color .35s ease}
.snode.on .bd{border-color:var(--gold);background:#fff;box-shadow:0 0 0 5px rgba(230,180,80,.14),0 0 18px rgba(230,180,80,.8);transform:scale(1.15)}
.snode.on .nm{color:var(--white)}
.story-steps{display:grid}
.story-step{min-height:clamp(240px,42vh,380px);display:flex;flex-direction:column;justify-content:center;padding-block:14px}
.story-step .no{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;color:var(--gold-300);margin-bottom:12px}
.story-step h3{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:12px}
.story-step p{font-size:1.06rem;max-width:46ch}

/* testimonial */
.quote{padding:clamp(34px,5vw,60px);text-align:center;position:relative;overflow:hidden}
.quote .mark{font-family:var(--font-display);font-size:5rem;line-height:.6;color:var(--gold);opacity:.5}
.quote blockquote{font-family:var(--font-display);font-weight:600;font-size:clamp(1.4rem,3vw,2.1rem);
  line-height:1.32;color:var(--white);letter-spacing:-.02em;max-width:24ch;margin:14px auto 22px}
.quote .by{font-family:var(--font-mono);font-size:.82rem;letter-spacing:.04em;color:var(--ink-400)}
.quote .by b{color:var(--ink-100);font-weight:600}

/* section eyebrow center helper reused */
@media (max-width:860px){
  .compare{grid-template-columns:1fr}
  .story-grid{grid-template-columns:1fr}
  .story-vis{position:relative;top:0;display:flex;gap:8px;overflow-x:auto;padding-bottom:8px}
  .story-rail{display:flex;gap:20px;padding-left:0}
  .story-rail::before,.story-fill{display:none}
  .snode{margin-left:0;padding-left:0;grid-template-columns:auto;text-align:center;min-width:90px}
  .story-step{min-height:auto;padding-block:22px;border-top:1px solid var(--glass-brd)}
}
@media (prefers-reduced-motion:reduce){
  .hero-aurora,.sp-thread{animation:none}
  .split .w > span{transform:none;opacity:1;animation:none}
  .tilt{transform:none!important}
}

/* =====================================================================
   ROUND 2  ·  hero video, live product motion, testimonials, logo wall
   ===================================================================== */

/* optional real product-capture video in the hero window */
.hero-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:4;border-radius:inherit;
  opacity:0;transition:opacity .7s ease}
.hero-vid.ready{opacity:1}

/* ambient "live" motion so the mock reads like a running product */
.livewin{position:relative}
.win-sheen{position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:6;overflow:hidden}
.win-sheen::before{content:"";position:absolute;top:-20%;left:-45%;width:42%;height:150%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.07),transparent);
  transform:skewX(-12deg);animation:sheen 7.5s ease-in-out infinite}
@keyframes sheen{0%{left:-45%}60%{left:135%}100%{left:135%}}
.livewin .heat i{animation:heatglow 5s ease-in-out infinite}
.livewin .heat i:nth-child(3n){animation-delay:1.4s}
.livewin .heat i:nth-child(3n+1){animation-delay:2.6s}
@keyframes heatglow{0%,100%{opacity:1}50%{opacity:.55}}
.livewin .kpi:nth-child(3) .n{animation:tick 4s ease-in-out infinite}
@keyframes tick{0%,100%{opacity:1;transform:translateY(0)}50%{opacity:.7;transform:translateY(-1px)}}

/* testimonials grid */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:14px}
.qcard{padding:26px;display:flex;flex-direction:column;gap:16px}
.qcard .stars{color:var(--gold);letter-spacing:3px;font-size:.85rem}
.qcard blockquote{font-size:1.02rem;color:var(--ink-100);line-height:1.5;flex:1;margin:0}
.qcard .who2{display:flex;align-items:center;gap:12px}
.qcard .av{width:40px;height:40px;border-radius:50%;flex:none;background:linear-gradient(135deg,var(--blue-400),var(--teal))}
.qcard .who2 .nm{font-weight:600;color:var(--white);font-size:.92rem}
.qcard .who2 .rl{color:var(--ink-400);font-size:.76rem;font-family:var(--font-mono)}

/* logo wall (placeholder client marks) */
.logowall{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:34px}
.logowall .tile{aspect-ratio:16/7;border:1px solid var(--glass-brd);border-radius:12px;display:flex;align-items:center;
  justify-content:center;gap:9px;background:rgba(255,255,255,.02);color:var(--ink-400);
  font-family:var(--font-display);font-weight:700;font-size:.86rem;letter-spacing:-.01em;transition:border-color .25s,color .25s}
.logowall .tile:hover{border-color:var(--glass-brd-2);color:var(--ink-200)}
.logowall .tile .gl{width:20px;height:20px;border-radius:6px;flex:none;opacity:.6;
  background:linear-gradient(135deg,var(--blue-400),var(--teal))}
.logowall .tile:nth-child(3n) .gl{background:linear-gradient(135deg,var(--teal),var(--gold))}
.logowall .tile:nth-child(3n+1) .gl{background:linear-gradient(135deg,var(--gold),var(--blue-400))}

@media (max-width:860px){.quotes{grid-template-columns:1fr}.logowall{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.logowall{grid-template-columns:repeat(2,1fr)}}
@media (prefers-reduced-motion:reduce){
  .win-sheen::before,.livewin .heat i,.livewin .kpi:nth-child(3) .n{animation:none}
}

/* =====================================================================
   MARKETS  ·  Greece + Italy localized permitting pathways
   ===================================================================== */
.markets{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:42px}
.mkt{padding:30px}
.mkt .flag{display:inline-flex;align-items:center;gap:10px;margin-bottom:10px}
.cflag{width:24px;height:16px;border-radius:3px;display:inline-block;flex:none;border:1px solid var(--glass-brd)}
.cflag.gr{background:url("data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 27 18%22><rect width=%2227%22 height=%2218%22 fill=%22%230D5EAF%22/><g fill=%22%23fff%22><rect y=%222%22 width=%2227%22 height=%222%22/><rect y=%226%22 width=%2227%22 height=%222%22/><rect y=%2210%22 width=%2227%22 height=%222%22/><rect y=%2214%22 width=%2227%22 height=%222%22/></g><rect width=%2210%22 height=%2210%22 fill=%22%230D5EAF%22/><rect x=%224%22 width=%222%22 height=%2210%22 fill=%22%23fff%22/><rect y=%224%22 width=%2210%22 height=%222%22 fill=%22%23fff%22/></svg>") center/cover no-repeat}
.cflag.it{background:url("data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 27 18%22><rect width=%229%22 height=%2218%22 fill=%22%23009246%22/><rect x=%229%22 width=%229%22 height=%2218%22 fill=%22%23F1F2F1%22/><rect x=%2218%22 width=%229%22 height=%2218%22 fill=%22%23CE2B37%22/></svg>") center/cover no-repeat}
.cflag.ch{background:url("data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 27 18%22><rect width=%2227%22 height=%2218%22 fill=%22%23DA291C%22/><rect x=%2211.7%22 y=%223.4%22 width=%223.6%22 height=%2211.2%22 fill=%22%23fff%22/><rect x=%227.9%22 y=%227.2%22 width=%2211.2%22 height=%223.6%22 fill=%22%23fff%22/></svg>") center/cover no-repeat}
.mkt .flag .cn{font-family:var(--font-display);font-weight:700;color:var(--white);font-size:1.18rem;letter-spacing:-.01em}
.mkt .sub{color:var(--ink-400);font-size:.92rem;margin-bottom:22px;max-width:34ch}
.mkt-flow{position:relative;padding-left:28px}
.mkt-flow::before{content:"";position:absolute;left:6px;top:10px;bottom:10px;width:2px;
  background:linear-gradient(var(--gold),rgba(230,180,80,.22))}
.mkt-step{position:relative;padding:9px 0}
.mkt-step::before{content:"";position:absolute;left:-28px;top:13px;width:12px;height:12px;border-radius:50%;
  background:var(--navy-850);border:2px solid var(--gold);box-shadow:0 0 10px rgba(230,180,80,.45)}
.mkt-step .s{color:var(--white);font-weight:600;font-size:.98rem}
.mkt-step .a{color:var(--ink-400);font-size:.8rem;font-family:var(--font-mono);margin-top:2px}
.mkt-auth{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px}
.mkt-auth span{font-family:var(--font-mono);font-size:.68rem;color:var(--ink-200);border:1px solid var(--glass-brd);
  border-radius:999px;padding:5px 11px;background:rgba(255,255,255,.03)}
@media (max-width:1080px){.markets{grid-template-columns:1fr 1fr}}
@media (max-width:860px){.markets{grid-template-columns:1fr}}

/* technology coverage in market cards (generated from MitOS data) */
.mkt-tech{margin-top:18px}
.mkt-tech-label{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-400);margin-bottom:8px}
.mkt-tech-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:5px 14px}
.mkt-tech-list li{color:var(--ink-200);font-size:.87rem;display:flex;align-items:center;gap:8px}
.mkt-tech-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);flex:none}

/* condensed pathway: endpoints + count only; the map itself stays in MitOS */
.mkt-gap{padding:6px 0}
.mkt-gap::before{background:transparent;border:1px dashed var(--gold);opacity:.55}
.mkt-gap .a{font-style:normal}
.footer-bottom a{color:inherit;text-decoration:none;border-bottom:1px solid var(--glass-brd)}
.footer-bottom a:hover{color:var(--white)}