/* ======================================================================
   ForgeBee — Variant 3 · "Scientific Credibility / Deep-Tech"
   Navy-dominant, honey-gold accent, technical mono labels, crisp grid.
   ====================================================================== */

:root{
  --bg:#fffef8;
  --bg-alt:#fff2b3;
  --ink:#0f0f10;
  --muted:#2a2a2d;
  --brand:#ffcb05;
  --brand-dark:#e0a800;
  --border:#e6bf17;
  --navy:#0e2841;          /* alias: --accent-navy (brief) */
  --accent-navy:#0e2841;
  --navy-2:#0a1f33;
  --blue:#156082;          /* alias: --accent-blue (brief) */
  --accent-blue:#156082;
  --line:#dfe6ec;
  --on-navy:#f0e7b8;       /* warm light text option for navy sections (AA) */

  --maxw:1140px;
  --r-card:16px;
  --r-pill:999px;
  --shadow-sm:0 1px 2px rgba(14,40,65,.06), 0 4px 14px rgba(14,40,65,.05);
  --shadow-md:0 10px 40px rgba(14,40,65,.12);
  --mono:"DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans:"DM Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;            /* guard against any sub-pixel horizontal overflow */
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3{line-height:1.1;margin:0;letter-spacing:-.02em}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

.skip-link{
  position:absolute;left:-999px;top:0;background:var(--brand);color:var(--navy);
  padding:10px 16px;border-radius:0 0 10px 0;font-weight:700;z-index:200;
}
.skip-link:focus{left:0}

/* ---------- Mono technical tags ---------- */
.tag{
  font-family:var(--mono);font-size:.72rem;font-weight:500;letter-spacing:.12em;
  text-transform:uppercase;color:var(--blue);margin:0 0 14px;
}
.tag-light{color:var(--brand)}
.eyebrow{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand);display:inline-flex;align-items:center;gap:9px;margin:0 0 18px;
}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(255,203,5,.18)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.98rem;padding:13px 26px;border-radius:var(--r-pill);
  border:1.5px solid transparent;cursor:pointer;transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn-primary{background:var(--brand);color:var(--navy);box-shadow:0 6px 20px rgba(255,203,5,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(255,203,5,.45);background:var(--brand-dark)}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}

/* ======================= HEADER ======================= */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(14,40,65,.92);backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:background .25s ease, box-shadow .25s ease, border-color .25s ease;
}
/* Class hook — JS owner toggles .scrolled once the page is scrolled */
.site-header.scrolled{
  background:rgba(10,31,51,.96);
  box-shadow:0 6px 24px rgba(0,0,0,.28);
  border-bottom-color:rgba(255,203,5,.18);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
/* White chip behind the black ForgeBee wordmark so it stays legible on navy */
.brand-chip{
  display:inline-flex;background:#fff;padding:7px 12px;border-radius:10px;
  box-shadow:var(--shadow-sm);
}
.brand-chip:focus-visible,.brand-chip a:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:10px}
.brand-chip img{height:26px;width:auto}
.nav{display:flex;align-items:center}
.nav-menu{display:flex;align-items:center;gap:30px}
.nav-menu a{
  color:#e7eef4;font-weight:500;font-size:.98rem;position:relative;padding:4px 0;
}
.nav-menu a:not(.nav-cta)::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--brand);transition:width .2s ease;
}
.nav-menu a:not(.nav-cta):hover::after,.nav-menu a:not(.nav-cta):focus-visible::after{width:100%}
.nav-cta{background:var(--brand);color:var(--navy)!important;padding:9px 20px;border-radius:var(--r-pill);font-weight:700}
.nav-cta:hover{background:var(--brand-dark)}

.nav-toggle{
  display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer;
}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;transition:transform .25s ease, opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ======================= HERO ======================= */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:radial-gradient(120% 120% at 80% -10%, #16395a 0%, var(--navy) 45%, var(--navy-2) 100%);
}
.hero-inner{
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
  padding:84px 24px 96px;position:relative;z-index:2;
}
.hero h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:700;margin-bottom:20px}
.hero .lead{font-size:clamp(1.05rem,2vw,1.3rem);color:#cdd9e3;max-width:36ch;margin:0 0 30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}

.sector-tags{display:flex;flex-wrap:wrap;gap:10px}
.sector-tags li{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid rgba(255,203,5,.4);color:var(--brand);
  padding:7px 14px;border-radius:var(--r-pill);background:rgba(255,203,5,.06);
}

/* Hero animated hex field (background) */
.hex-field{position:absolute;inset:0;z-index:1;overflow:hidden}
.hex-grid{
  position:absolute;inset:-40px;opacity:.4;
  background-image:
    repeating-linear-gradient(60deg, rgba(255,203,5,.10) 0 1px, transparent 1px 60px),
    repeating-linear-gradient(-60deg, rgba(255,203,5,.10) 0 1px, transparent 1px 60px),
    repeating-linear-gradient(0deg, rgba(255,203,5,.06) 0 1px, transparent 1px 52px);
  animation:drift 26s linear infinite;
}
.hex-pulse{
  position:absolute;width:560px;height:560px;right:-120px;top:-120px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,203,5,.22) 0%, transparent 62%);
  animation:breathe 8s ease-in-out infinite;
}
@keyframes drift{to{transform:translate(60px,52px)}}
@keyframes breathe{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.12);opacity:1}}

/* Hero hex cluster (foreground visual) */
.hero-visual{display:flex;justify-content:center}
.hex-cluster{position:relative;width:300px;height:320px}
.hx{
  position:absolute;width:96px;height:110px;
  clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
  background:linear-gradient(160deg,#ffe066,var(--brand));
  box-shadow:0 8px 30px rgba(255,203,5,.25);
  animation:float 6s ease-in-out infinite;
}
.hx-1{top:0;left:100px}
.hx-2{top:60px;left:18px;animation-delay:.6s;background:linear-gradient(160deg,#16395a,var(--navy));box-shadow:0 8px 30px rgba(0,0,0,.3)}
.hx-3{top:60px;left:182px;animation-delay:1.1s}
.hx-4{top:120px;left:100px;animation-delay:.3s;background:linear-gradient(160deg,#1d4a72,var(--blue))}
.hx-5{top:180px;left:18px;animation-delay:1.4s}
.hx-6{top:180px;left:182px;animation-delay:.9s;background:linear-gradient(160deg,#16395a,var(--navy));box-shadow:0 8px 30px rgba(0,0,0,.3)}
.hx-bee{display:flex;align-items:center;justify-content:center}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ======================= SECTIONS ======================= */
.section{padding:88px 0}
.section-light{background:var(--bg);color:var(--ink)}
.section-light + .section-light{border-top:1px solid var(--line)}
.section-dark{
  background:var(--navy);color:#eaf1f7;
  background-image:
    radial-gradient(80% 60% at 90% 0%, rgba(255,203,5,.06), transparent 60%);
}
.section-head{max-width:760px;margin:0 auto 50px;text-align:center}
.section-head h2{font-size:clamp(1.8rem,4vw,2.7rem);font-weight:700;margin-bottom:14px}
.section-intro{font-size:1.12rem;color:var(--muted);margin:0}
.section-intro-light{color:#bcccd9}

/* Grids */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

/* About panels */
.panel{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:32px;box-shadow:var(--shadow-sm);
}
.panel p{margin:0 0 14px}
.panel p:last-child{margin-bottom:0}
.panel-accent{
  background:linear-gradient(180deg,#fffdf2,#fff7d6);
  border-color:var(--border);
}
.panel strong{color:var(--navy)}

/* Milestones */
.milestones{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:m}
.milestone{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--r-card);padding:28px;position:relative;
}
.milestone::before{
  counter-increment:m;content:"0" counter(m);
  font-family:var(--mono);font-size:.74rem;color:var(--brand);
  position:absolute;top:20px;right:24px;letter-spacing:.1em;
}
.ms-kicker{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--brand);margin:0 0 14px}
.ms-figure{font-size:1.32rem;font-weight:700;color:#fff;margin:0 0 12px;line-height:1.2}
.ms-body{color:#bcccd9;margin:0;font-size:.98rem}

/* Technology pillars */
.pillar{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:30px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.pillar:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--border)}
.pillar-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.pillar-no{font-family:var(--mono);font-size:1.4rem;font-weight:500;color:var(--brand-dark)}
.pillar h3{font-size:1.3rem;font-weight:700;margin-bottom:12px;color:var(--navy)}
.pillar h3 .acr{color:var(--blue);font-weight:500}
.pillar p{margin:0 0 18px;color:var(--muted)}
.badge{
  font-family:var(--mono);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;
  background:#eef3f7;color:var(--navy);padding:6px 11px;border-radius:var(--r-pill);border:1px solid var(--line);
}
.badge-ok{background:#e9f7ee;color:#1c7a3e;border-color:#bfe6cc}
.badge-hot{background:#fff3cc;color:#8a6300;border-color:var(--border)}
.spec{margin-top:auto;border-top:1px solid var(--line);padding-top:16px;display:grid;gap:8px}
.spec li{display:flex;justify-content:space-between;gap:12px;font-size:.86rem}
.spec li span{font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--blue)}
.spec li strong{color:var(--navy);text-align:right}

/* Investors */
.investors{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:24px;align-items:stretch}
.investor-card{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--r-card);padding:28px;display:flex;flex-direction:column;gap:16px;
  transition:border-color .2s ease, transform .2s ease;
}
.investor-card:hover{border-color:var(--brand);transform:translateY(-4px)}
.investor-feature{justify-content:center}
/* Clean white card behind the Techstars (black) wordmark — legible on navy.
   Grayscale by default, lifts to full colour on hover/focus. */
.logo-chip{
  display:inline-flex;align-items:center;justify-content:center;
  background:#fff;border-radius:12px;padding:20px 26px;align-self:flex-start;
  filter:grayscale(100%);
  transition:filter .3s ease, transform .25s ease, box-shadow .25s ease;
  box-shadow:var(--shadow-sm);
}
.logo-chip img{height:42px;width:auto}
.investor-feature:hover .logo-chip,
.investor-feature:focus-within .logo-chip{
  filter:grayscale(0);transform:translateY(-3px);box-shadow:var(--shadow-md);
}
.investor-name{font-size:1.25rem;font-weight:700;color:#fff;margin:0}
.investor-name .year{font-family:var(--mono);font-size:.85rem;color:var(--brand);margin-left:6px}
.investor-note{color:#bcccd9;margin:0;font-size:.95rem}

/* Founders */
.founder{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:30px;box-shadow:var(--shadow-sm);
}
.founder-head{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.avatar{
  width:54px;height:54px;flex:none;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-weight:700;color:var(--navy);background:linear-gradient(160deg,#ffe066,var(--brand));
}
.founder-name{font-size:1.22rem;font-weight:700;margin:0;color:var(--navy)}
.founder-role{font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin:2px 0 0}
.founder p:last-child{margin:0;color:var(--muted)}

/* ======================= FOOTER ======================= */
.footer{background:var(--navy-2);color:#eaf1f7;padding:80px 0 40px}
.footer-cta{text-align:center;max-width:640px;margin:0 auto 56px}
.footer-cta h2{font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:14px}
.footer-cta .btn{margin-top:26px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding-top:28px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.brand-chip-sm img{height:22px}
.sector-tags-footer li{font-size:.66rem;padding:5px 11px}
.copy{font-size:.85rem;color:#8ea3b5;margin:0}

/* ======================= REVEAL ======================= */
/* CRITICAL: hide reveal content ONLY when JS is active (html.js set synchronously
   in <head>). Without html.js — no JS, or observer never runs — content is fully
   visible by default, so nothing can ever stay invisible. */
html.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease, transform .6s ease}
html.js .reveal.is-visible,
html.js .reveal.in{opacity:1;transform:none}

/* ======================= RESPONSIVE ======================= */
@media (max-width:920px){
  .hero-inner{grid-template-columns:1fr;gap:40px;padding:64px 24px 80px}
  .hero-visual{order:-1}
  .hero .lead{max-width:none}
  .grid-3,.milestones,.investors{grid-template-columns:1fr 1fr}
  .investor-feature{grid-column:1/-1}
}
@media (max-width:760px){
  .section{padding:64px 0}
  .nav-toggle{display:flex;z-index:120}
  .nav-menu{
    position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--navy);border-bottom:1px solid rgba(255,255,255,.1);
    padding:8px 24px 24px;transform:translateY(-130%);transition:transform .3s ease;
    box-shadow:0 20px 40px rgba(0,0,0,.3);
  }
  .nav-menu.open{transform:translateY(0)}
  .nav-menu li{border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-menu li:last-child{border-bottom:0;padding-top:14px}
  .nav-menu a{display:block;padding:14px 0;font-size:1.05rem}
  .nav-cta{display:inline-block}
  .grid-2,.grid-3,.milestones,.investors{grid-template-columns:1fr}
  .hex-cluster{transform:scale(.9)}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  /* Full-width stacked CTAs on mobile */
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .footer-cta .btn{width:100%}
}

/* Extra-small phones — keep everything inside a 360–390px viewport */
@media (max-width:430px){
  .container{padding:0 16px}
  .hero-inner{padding:52px 16px 64px}
  .panel,.pillar,.founder,.milestone,.investor-card{padding:22px}
  .hex-cluster{width:260px;transform:scale(.82)}
  .investor-name .year{display:inline-block}
}

/* ======================= REDUCED MOTION ======================= */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  html .reveal,
  html.js .reveal{opacity:1!important;transform:none!important}
}