/* styles.css */
:root{
  --bg: #0b0f14;
  --panel: #0f1620;
  --panel2: #0c121a;
  --text: #e9eef5;
  --muted: #b5c1d1;
  --line: rgba(255,255,255,.12);
  --primary: #5aa7ff; /* one primary + neutrals */
  --primary2: rgba(90,167,255,.16);
  --shadow: 0 14px 30px rgba(0,0,0,.35);
  --radius: 14px;
  --radius2: 18px;
  --max: 1100px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(90,167,255,.20), transparent 60%),
              radial-gradient(900px 500px at 100% 0%, rgba(90,167,255,.10), transparent 55%),
              var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a{ color: inherit; }
p{ margin: 0 0 1rem; }
h1,h2,h3{ line-height: 1.15; margin: 0; }
h1{ font-size: clamp(2rem, 3.6vw, 3rem); letter-spacing: -0.02em; }
h2{ font-size: clamp(1.4rem, 2.4vw, 2rem); letter-spacing: -0.01em; }
.h3{ font-size: 1.15rem; }
.h4{ font-size: 1.05rem; }

.container{
  width: min(var(--max), calc(100% - 2rem));
  margin-inline: auto;
}

.section{ padding: 3.2rem 0; }
.section-alt{ background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0)); border-block: 1px solid var(--line); }

.section-head{
  display: grid;
  gap: .6rem;
  margin-bottom: 1.25rem;
}
.section-head .muted{ max-width: 70ch; }

.muted{ color: var(--muted); }
.small{ font-size: .95rem; }
.fineprint{ color: var(--muted); font-size: .9rem; margin-top: .75rem; }
.tight{ margin-top: .25rem; }

.skip-link{
  position: absolute;
  left: .8rem;
  top: .8rem;
  transform: translateY(-140%);
  background: var(--text);
  color: #0a0d12;
  padding: .55rem .7rem;
  border-radius: .6rem;
  z-index: 1000;
  text-decoration: none;
}
.skip-link:focus{ transform: translateY(0); outline: 2px solid var(--primary); outline-offset: 2px; }

.site-header{
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(11,15,20,.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .85rem 0;
  gap: 1rem;
}

.brand{
  display: flex;
  align-items: center;
  gap: .7rem;
  text-decoration: none;
  min-width: 220px;
}
.brand-mark{
  display: grid;
  place-items: center;
  color: var(--primary);
  width: 34px; height: 34px;
  border-radius: 10px;
  background: rgba(90,167,255,.10);
  border: 1px solid rgba(90,167,255,.25);
}
.brand-text{ display: grid; gap: .1rem; }
.brand-name{ font-weight: 720; letter-spacing: -0.01em; }
.brand-tagline{ font-size: .88rem; color: var(--muted); }

.nav{ display: flex; align-items: center; gap: .5rem; }
.nav-toggle{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  cursor: pointer;
}
.nav-toggle:focus{ outline: 2px solid var(--primary); outline-offset: 2px; }

.nav-toggle-lines{
  position: relative;
  width: 18px; height: 12px;
}
.nav-toggle-lines::before,
.nav-toggle-lines::after,
.nav-toggle-lines{
  display:block;
}
.nav-toggle-lines::before,
.nav-toggle-lines::after{
  content:"";
  position:absolute;
  left:0;
  width:18px; height:2px;
  background: currentColor;
  border-radius: 2px;
}
.nav-toggle-lines::before{ top:0; }
.nav-toggle-lines::after{ bottom:0; }
.nav-toggle-lines{ background: currentColor; height:2px; border-radius:2px; position:absolute; top:5px; left:0; }

.sr-only{
  position:absolute !important;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}

.navmenu{
  display: none;
  gap: .35rem;
  align-items: center;
}
.navlink{
  text-decoration: none;
  color: var(--muted);
  padding: .55rem .7rem;
  border-radius: 10px;
  border: 1px solid transparent;
}
.navlink:hover{ color: var(--text); background: rgba(255,255,255,.03); border-color: rgba(255,255,255,.07); }
.navlink:focus{ outline: 2px solid var(--primary); outline-offset: 2px; }
.navlink-cta{
  color: var(--text);
  background: rgba(90,167,255,.12);
  border-color: rgba(90,167,255,.28);
}

.hero{ padding-top: 2.8rem; }
.hero-grid{
  display: grid;
  gap: 1.25rem;
  align-items: start;
}
.eyebrow{
  display: inline-flex;
  gap: .5rem;
  align-items: center;
  color: var(--muted);
  font-size: .92rem;
  margin-bottom: .6rem;
}
.lead{ font-size: 1.05rem; max-width: 70ch; }
.hero-points{
  padding: 0;
  margin: 1rem 0 1.25rem;
  list-style: none;
  display: grid;
  gap: .55rem;
  color: var(--muted);
}
.hero-points .bullet{ color: var(--primary); margin-right: .5rem; }

.cta-row{ display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1rem; }
.small-note{ margin-top: 1rem; color: var(--muted); max-width: 70ch; font-size: .95rem; }

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: .75rem 1rem;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  font-weight: 650;
}
.btn:focus{ outline: 2px solid var(--primary); outline-offset: 2px; }
.btn-primary{
  background: var(--primary);
  color: #08101b;
  border-color: rgba(255,255,255,.05);
}
.btn-primary:hover{ filter: brightness(1.03); }
.btn-ghost{
  background: rgba(255,255,255,.03);
  border-color: rgba(255,255,255,.10);
  color: var(--text);
}
.btn-ghost:hover{ background: rgba(255,255,255,.05); }
.btn-block{ width: 100%; }

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1px solid var(--line);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card-header{ padding: 1.1rem 1.1rem .75rem; }
.card-body{ padding: .2rem 1.1rem 1.1rem; }

.hero-card{ align-self: stretch; }
.stat-grid{
  display: grid;
  gap: .85rem;
  margin: .7rem 0 1.1rem;
}
.stat{
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: .7rem;
  align-items: start;
  padding: .7rem .75rem;
  border-radius: 14px;
  background: rgba(255,255,255,.02);
  border: 1px solid rgba(255,255,255,.06);
}
.stat-icon{
  color: var(--primary);
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: rgba(90,167,255,.10);
  border: 1px solid rgba(90,167,255,.22);
  border-radius: 10px;
}
.stat-title{ font-weight: 700; }
.stat-desc{ color: var(--muted); font-size: .95rem; margin-top: .15rem; }
.card-cta{ margin-top: .2rem; }
.panel{
  background: rgba(255,255,255,.02);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 1.05rem;
}
.grid-2, .grid-3{
  display: grid;
  gap: .9rem;
}
.list{
  margin: .7rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}
.list li{ margin: .45rem 0; }

.callout{
  margin-top: 1rem;
  padding: 1rem 1.05rem;
  border-radius: var(--radius);
  border: 1px solid rgba(90,167,255,.28);
  background: rgba(90,167,255,.08);
  color: var(--text);
}

.founder{
  display: grid;
  gap: .9rem;
}
.founder-card{
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: .9rem;
  align-items: center;
  padding: 1.05rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.02);
}
.avatar{
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--primary);
  background: rgba(90,167,255,.10);
  border: 1px solid rgba(90,167,255,.22);
}

.accordion-grid{
  display: grid;
  gap: .75rem;
}
.accordion{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.02);
  overflow: hidden;
}
.accordion summary{
  list-style: none;
  cursor: pointer;
  padding: .95rem 1.05rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  font-weight: 700;
}
.accordion summary::-webkit-details-marker{ display: none; }
.accordion .accordion-body{
  padding: 0 1.05rem 1.05rem;
  color: var(--muted);
  border-top: 1px solid rgba(255,255,255,.08);
}
.accordion .chev{
  width: 10px; height: 10px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  margin-right: .2rem;
  transition: transform .15s ease;
}
.accordion[open] .chev{ transform: rotate(225deg); }

.faq{ display: grid; gap: .75rem; }

.contact-grid{
  display: grid;
  gap: .9rem;
  align-items: start;
}
.form-card{ padding: 0; }
.form{ padding: 1.1rem; }
.field{
  display: grid;
  gap: .35rem;
  margin-bottom: .85rem;
}
label{ font-weight: 650; }
input, select, textarea{
  width: 100%;
  padding: .75rem .85rem;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(12,18,26,.75);
  color: var(--text);
  outline: none;
}
textarea{ resize: vertical; min-height: 120px; }
input:focus, select:focus, textarea:focus{
  border-color: rgba(90,167,255,.55);
  box-shadow: 0 0 0 3px rgba(90,167,255,.18);
}

.site-footer{
  border-top: 1px solid var(--line);
  padding: 1.5rem 0;
  background: rgba(0,0,0,.12);
}
.footer-inner{
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}
.footer-brand{ font-weight: 780; letter-spacing: -0.01em; }
.footer-links{ display: flex; flex-wrap: wrap; gap: .6rem; }
.footer-links a{
  color: var(--muted);
  text-decoration: none;
  padding: .45rem .6rem;
  border-radius: 10px;
  border: 1px solid transparent;
}
.footer-links a:hover{ color: var(--text); background: rgba(255,255,255,.03); border-color: rgba(255,255,255,.07); }
.footer-links a:focus{ outline: 2px solid var(--primary); outline-offset: 2px; }

/* Responsive */
@media (min-width: 860px){
  .nav-toggle{ display: none; }
  .navmenu{ display: flex !important; }
  .hero-grid{ grid-template-columns: 1.2fr .8fr; gap: 1.2rem; }
  .grid-2{ grid-template-columns: 1fr 1fr; }
  .grid-3{ grid-template-columns: repeat(3, 1fr); }
  .founder{ grid-template-columns: .9fr 1.1fr; align-items: start; }
  .contact-grid{ grid-template-columns: 1fr 1fr; }
}

/* Mobile nav open state */
.navmenu.is-open{
  display: grid;
  position: absolute;
  right: 1rem;
  top: 64px;
  min-width: 220px;
  padding: .55rem;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(11,15,20,.92);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}