/* AlohaJet landing — dark techy theme matching pitch deck */
:root {
  --bg: #0B1220;
  --panel: #121C30;
  --panel2: #182640;
  --border: #26344F;
  --accent: #2DE0A6;
  --accent2: #5BC8FF;
  --txt: #EAF2FF;
  --mut: #8DA2C0;
  --red: #FF6B7A;
  --yellow: #FFC56B;
  --mono: "SF Mono", "Cascadia Code", Consolas, "Courier New", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--txt); font-family: var(--sans); line-height: 1.6; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 760px; }
.center { text-align: center; }
.center-text { margin-left: auto; margin-right: auto; }

/* Typography */
.eyebrow {
  font-family: var(--mono); font-size: 13px; font-weight: 700;
  letter-spacing: 0.35em; color: var(--accent); margin-bottom: 14px;
}
h1 { font-size: clamp(38px, 6vw, 60px); line-height: 1.08; font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(28px, 4vw, 38px); font-weight: 800; letter-spacing: -0.01em; margin-bottom: 36px; }
h3 { font-size: 18px; margin-bottom: 8px; }
.accent { color: var(--accent); }
.footnote { font-size: 13px; color: var(--mut); font-style: italic; margin-top: 14px; }
.caption { font-size: 15px; color: var(--mut); font-style: italic; text-align: center; margin-top: 18px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 18, 32, 0.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-family: var(--mono); font-weight: 700; letter-spacing: 0.2em; color: var(--txt); text-decoration: none; font-size: 15px; }
.logo-mark { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--mut); text-decoration: none; font-size: 14.5px; transition: color .15s; }
.nav-links a:hover { color: var(--txt); }
.nav-toggle { display: none; background: none; border: 1px solid var(--border); color: var(--txt); font-size: 18px; padding: 6px 12px; border-radius: 8px; cursor: pointer; }

/* Buttons */
.btn {
  display: inline-block; padding: 12px 26px; border-radius: 10px;
  font-weight: 700; font-size: 15px; text-decoration: none; transition: all .15s;
}
.btn-primary { background: var(--accent); color: #06281C !important; }
.btn-primary:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-ghost { border: 1px solid var(--border); color: var(--txt) !important; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent) !important; }
.btn-small { background: var(--accent); color: #06281C !important; padding: 8px 18px; font-size: 13.5px; border-radius: 8px; }
.btn-large { padding: 16px 40px; font-size: 17px; margin-top: 8px; }

/* Hero */
.hero {
  padding: 110px 0 90px;
  background:
    radial-gradient(ellipse 60% 50% at 75% 10%, rgba(45, 224, 166, 0.07), transparent),
    radial-gradient(ellipse 50% 40% at 20% 90%, rgba(91, 200, 255, 0.05), transparent);
}
.hero-sub { font-size: 18px; color: var(--mut); max-width: 640px; margin: 24px 0 32px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.chips { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  font-family: var(--mono); font-size: 13px; color: var(--txt);
  background: var(--panel2); border: 1px solid var(--border);
  padding: 8px 16px; border-radius: 999px;
}

/* Sections */
.section { padding: 90px 0; }
.section-alt { background: #0D1526; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-cta {
  background: radial-gradient(ellipse 50% 60% at 50% 100%, rgba(45, 224, 166, 0.08), transparent);
}

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 40px; }
.stat-card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 28px; }
.stat-big { font-size: 46px; font-weight: 800; color: var(--accent); line-height: 1.1; }
.stat-label { font-weight: 700; margin: 6px 0 10px; }
.stat-sub { font-size: 13.5px; color: var(--mut); }

/* Table */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; min-width: 560px; }
th, td { text-align: left; padding: 14px 20px; font-size: 15px; }
thead th {
  background: var(--panel2); font-family: var(--mono); font-size: 12.5px;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--mut);
}
tbody tr { background: var(--panel); border-top: 1px solid var(--border); }
tbody td { color: var(--mut); font-family: var(--mono); font-size: 14px; }
tbody td:first-child { color: var(--txt); font-family: var(--sans); font-size: 15px; }
.oa-col { color: var(--accent) !important; font-weight: 700; }
thead .oa-col { font-weight: 700; }

/* Video / terminal frames */
.video-frame, .terminal {
  border: 1px solid var(--border); border-radius: 14px; overflow: hidden;
  background: var(--panel); max-width: 860px; margin: 0 auto;
}
.video-bar {
  display: flex; align-items: center; gap: 7px;
  background: var(--panel2); padding: 11px 16px;
}
.dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.dot-r { background: var(--red); } .dot-y { background: var(--yellow); } .dot-g { background: var(--accent); }
.video-title { font-family: var(--mono); font-size: 12.5px; color: var(--mut); margin-left: 10px; }
.video-body video { display: block; width: 100%; height: auto; }

/* Use case cards */
.cards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.privacy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 28px; transition: border-color .15s; }
.card:hover { border-color: var(--accent); }
.card-icon {
  width: 46px; height: 46px; border-radius: 12px;
  background: var(--panel2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: var(--accent); margin-bottom: 16px;
}
.card-icon svg { width: 22px; height: 22px; }
.card p { color: var(--mut); font-size: 15px; }

/* How it works */
.how-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }
.how-grid > * { min-width: 0; }
.how-grid .terminal { margin: 0; width: 100%; max-width: none; }
.step { display: flex; gap: 18px; margin-bottom: 28px; }
.step-num {
  flex-shrink: 0; width: 38px; height: 38px; border-radius: 50%;
  background: var(--panel2); border: 1px solid var(--accent);
  color: var(--accent); font-family: var(--mono); font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.step p { color: var(--mut); font-size: 15px; }
.terminal pre { padding: 22px; overflow-x: auto; }
.terminal code { font-family: var(--mono); font-size: 13px; line-height: 1.7; color: var(--txt); }
.t-dim { color: #5A6B88; } .t-accent { color: var(--accent); }
.t-key { color: var(--accent2); } .t-str { color: var(--yellow); } .t-ok { color: var(--accent); }

/* FAQ */
details {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; margin-bottom: 12px; overflow: hidden;
}
summary {
  cursor: pointer; padding: 18px 22px; font-weight: 700; font-size: 15.5px;
  list-style: none; position: relative; padding-right: 48px;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  color: var(--accent); font-size: 20px; font-family: var(--mono);
}
details[open] summary::after { content: "−"; }
details p { padding: 0 22px 18px; color: var(--mut); font-size: 15px; }

/* Contact */
.contact-line { margin-top: 26px; color: var(--mut); font-size: 14.5px; }
.contact-line a { color: var(--accent); text-decoration: none; }
.contact-line a:hover { text-decoration: underline; }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 26px 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; font-family: var(--mono); font-size: 13px; letter-spacing: 0.15em; }
.footer .footnote { margin: 0; letter-spacing: normal; font-style: normal; }

/* Responsive */
@media (max-width: 860px) {
  .stats-grid, .cards-grid, .privacy-grid, .how-grid { grid-template-columns: 1fr; }
  .nav-links {
    display: none; position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; background: var(--bg); padding: 20px 24px;
    border-bottom: 1px solid var(--border); align-items: flex-start;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .hero { padding: 70px 0 60px; }
  .section { padding: 60px 0; }
}