/* styles.css */
:root{
  --bg:#050816;
  --bg-alt:#0b1020;
  --card:#111827;
  --accent:#38bdf8;
  --text:#e5e7eb;
  --muted:#9ca3af;
  --border:#1f2937;
  --radius-lg:18px;
  --radius-xl:26px;
  --shadow-soft:0 20px 40px rgba(0,0,0,.45);
  --shadow-subtle:0 10px 25px rgba(0,0,0,.35);
  --max-width:1080px;
}

*{box-sizing:border-box}

html,body{
  margin:0;
  padding:0;
  background:radial-gradient(circle at top,#111827 0,#020617 40%,#000 100%);
  color:var(--text);
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif;
  scroll-behavior:smooth;
  font-size:16px;
}

body{min-height:100vh}

body::before{
  content:"";
  position:fixed;
  inset:-40%;
  background:
    radial-gradient(circle at 10% 10%,rgba(56,189,248,.18),transparent 55%),
    radial-gradient(circle at 90% 20%,rgba(168,85,247,.16),transparent 50%),
    radial-gradient(circle at 20% 90%,rgba(34,197,94,.14),transparent 55%);
  filter:blur(30px);
  animation:floatGlow 14s ease-in-out infinite;
  z-index:-1;
  pointer-events:none;
}

@keyframes floatGlow{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(2%,-2%,0) scale(1.03)}
}

a{color:inherit;text-decoration:none}

main{padding:24px 16px 64px}
.shell{max-width:var(--max-width);margin:0 auto}

.skip-link{
  position:absolute;
  left:-999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip-link:focus{
  left:16px;
  top:16px;
  width:auto;
  height:auto;
  z-index:9999;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(56,189,248,.6);
  background:rgba(15,23,42,.95);
}

/* NAV */
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 16px;
  margin-bottom:12px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.25);
  background:rgba(15,23,42,.75);
  backdrop-filter:blur(24px);
  box-shadow:var(--shadow-subtle);
  position:sticky;
  top:12px;
  z-index:20;
  gap:12px;
}

.brand{display:flex;align-items:center;gap:10px}
.brand-mark{
  width:30px;height:30px;border-radius:14px;
  background:conic-gradient(from 180deg,#22d3ee,#0ea5e9,#6366f1,#22c55e,#14b8a6,#22d3ee);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 0 2px rgba(15,23,42,.9),0 18px 35px rgba(15,23,42,.6);
}
.brand-mark span{
  width:60%;height:60%;border-radius:12px;
  background:radial-gradient(circle at 20% 0,#e0f2fe 0,#0f172a 55%,#020617 100%);
}
.brand-text{display:flex;flex-direction:column}
.brand-name{font-size:18px;font-weight:650;letter-spacing:.06em;text-transform:uppercase}
.brand-tagline{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.15em}

.nav-links{
  display:flex;
  gap:10px;
  align-items:center;
  font-size:13px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.nav-links a{
  color:var(--muted);
  padding:7px 12px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.18);
  background:rgba(2,6,23,.12);
  transition:all .16s ease;
  white-space:nowrap;
}

.nav-links a:hover{
  color:var(--text);
  border-color:rgba(148,163,184,.4);
  background:rgba(15,23,42,.85);
}

.nav-cta{
  padding:7px 16px;
  border-radius:999px;
  border:1px solid rgba(56,189,248,.75);
  background:linear-gradient(135deg,#22d3ee 0,#0ea5e9 40%,#6366f1 100%);
  color:#0b1220;
  font-weight:650;
  box-shadow:0 12px 30px rgba(37,99,235,.45);
  cursor:pointer;
}

.nav-cta:hover{
  filter:brightness(1.06);
  box-shadow:0 16px 38px rgba(37,99,235,.6);
  border-color:transparent;
}

.nav-toggle{
  display:none;
  border:1px solid rgba(148,163,184,.45);
  background:rgba(15,23,42,.85);
  color:var(--text);
  border-radius:12px;
  padding:8px 10px;
  font-size:13px;
  cursor:pointer;
  white-space:nowrap;
}

.nav-mobile{
  display:none;
  margin-top:10px;
  padding:10px;
  border-radius:18px;
  border:1px solid rgba(148,163,184,.25);
  background:rgba(15,23,42,.75);
  backdrop-filter:blur(24px);
  box-shadow:var(--shadow-subtle);
}
.nav-mobile a{
  display:block;
  padding:10px 10px;
  border-radius:14px;
  color:var(--muted);
  border:1px solid transparent;
  transition:all .16s ease;
  font-size:14px;
}
.nav-mobile a:hover{
  color:var(--text);
  border-color:rgba(148,163,184,.35);
  background:rgba(2,6,23,.35);
}
.nav-mobile .nav-cta{display:inline-block;margin-top:8px;width:100%;text-align:center}

@media (max-width:980px){
  .nav-links{display:none}
  .nav-toggle{display:inline-flex;align-items:center;gap:8px}
  .nav-mobile.is-open{display:block}
  .brand-name{font-size:16px}
}

/* SECTIONS */
section{margin-top:56px;scroll-margin-top:110px}
.two-col{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:32px;align-items:start}
@media (max-width:900px){.two-col{grid-template-columns:minmax(0,1fr)}}

.section-label{
  font-size:12px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:12px;
}
.section-title{
  font-size:28px;
  line-height:1.15;
  margin:0 0 12px;
}
@media (min-width:960px){.section-title{font-size:34px}}
.section-body{font-size:16px;line-height:1.75;color:var(--muted);margin:0}
.section-body-sm{font-size:15px}
.subsection{margin-top:22px}
.sub-title{font-size:20px;margin:0 0 10px}

/* REVEAL */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease;will-change:opacity,transform}
.reveal.is-visible{opacity:1;transform:translateY(0)}

/* HERO */
.hero{margin-top:22px;min-height:calc(100vh - 120px);display:grid;align-items:center}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:36px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:minmax(0,1fr)}}

.hero-overline{
  display:inline-flex;align-items:center;gap:8px;
  padding:3px 9px 3px 3px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.35);
  background:rgba(15,23,42,.8);
  backdrop-filter:blur(24px);
  font-size:12px;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.16em;
  margin-bottom:18px;
}
.hero-dot{
  width:18px;height:18px;border-radius:999px;
  background:radial-gradient(circle at 30% 0,#e0f2fe,#22c55e 40%,#0f172a 100%);
  box-shadow:0 0 12px rgba(22,163,74,.85);
}
.hero-title{font-size:36px;line-height:1.08;margin:0 0 16px;letter-spacing:.02em}
@media (min-width:960px){.hero-title{font-size:50px}}
.hero-highlight{
  background:linear-gradient(120deg,#38bdf8,#a855f7,#22c55e);
  -webkit-background-clip:text;
  color:transparent;
}
.hero-body{font-size:16px;line-height:1.75;color:var(--muted);margin:0 0 24px;max-width:600px}

.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:18px}
.btn-primary{
  padding:12px 24px;border-radius:999px;
  border:1px solid rgba(56,189,248,.9);
  background:linear-gradient(135deg,#22d3ee 0,#0ea5e9 35%,#6366f1 100%);
  color:#020617;
  font-weight:650;
  font-size:15px;
  box-shadow:0 16px 35px rgba(37,99,235,.6);
  cursor:pointer;
  transition:transform .14s ease,box-shadow .14s ease,filter .14s ease;
  display:inline-block;
}
.btn-primary:hover{transform:translateY(-1px);filter:brightness(1.06);box-shadow:0 20px 45px rgba(37,99,235,.8)}
.btn-secondary{
  padding:11px 18px;border-radius:999px;
  border:1px solid rgba(148,163,184,.5);
  background:rgba(15,23,42,.9);
  color:var(--muted);
  font-size:14px;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:background .15s ease,border-color .15s ease,color .15s ease,transform .15s ease;
}
.btn-secondary:hover{border-color:rgba(148,163,184,.8);color:var(--text);transform:translateY(-1px)}
.hero-footnote{font-size:13px;color:var(--muted)}

.cta-row{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* HERO PANEL */
.hero-panel{
  border-radius:var(--radius-xl);
  border:1px solid rgba(51,65,85,.9);
  background:radial-gradient(circle at 0 0,rgba(56,189,248,.1) 0,#020617 48%,#020617 100%);
  padding:18px 18px 16px;
  box-shadow:var(--shadow-soft);
  position:relative;
  overflow:hidden;
  transform:translateZ(0);
}
.hero-panel-glow{
  position:absolute;inset:-40%;
  background:radial-gradient(circle at 0 0,rgba(56,189,248,.25) 0,transparent 60%);
  opacity:.7;
  pointer-events:none;
  mix-blend-mode:screen;
  animation:pulseGlow 6s ease-in-out infinite;
}
@keyframes pulseGlow{
  0%,100%{opacity:.55;transform:translate3d(0,0,0) scale(1)}
  50%{opacity:.85;transform:translate3d(1%,-1%,0) scale(1.02)}
}
.hero-panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;gap:12px}
.hero-pill{
  font-size:12px;color:var(--muted);
  padding:6px 12px;border-radius:999px;
  background:rgba(15,23,42,.9);
  border:1px solid rgba(148,163,184,.45);
}
.hero-metric{text-align:right}
.hero-metric-label{font-size:12px;color:var(--muted);margin-bottom:2px}
.hero-metric-value{font-size:22px;font-weight:700}
.hero-metric-chip{font-size:12px;color:#22c55e}
.hero-panel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:12px}
.hero-mini-card{
  border-radius:14px;
  border:1px solid rgba(51,65,85,.95);
  background:rgba(15,23,42,.96);
  padding:10px 10px;
}
.hero-mini-label{font-size:12px;color:var(--muted);margin-bottom:2px}
.hero-mini-value{font-size:14px}
.hero-mini-tag{font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:var(--muted)}
.hero-progress{margin-top:8px}
.hero-progress-label{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:4px;gap:10px}
.hero-progress-bar{
  width:100%;height:8px;border-radius:999px;
  background:rgba(15,23,42,.95);
  overflow:hidden;
  border:1px solid rgba(31,41,55,.85);
}
.hero-progress-fill{
  width:66%;height:100%;border-radius:999px;
  background:linear-gradient(90deg,#22c55e,#16a34a,#22c55e);
  box-shadow:0 0 14px rgba(34,197,94,.95);
}
.hero-panel-footer{
  display:flex;justify-content:space-between;align-items:center;
  margin-top:10px;font-size:12px;color:var(--muted);
  gap:10px;flex-wrap:wrap;
}
.hero-panel-footer span strong{color:var(--text)}

/* RAIL */
.rail{
  margin-top:18px;
  display:grid;
  grid-auto-flow:column;
  grid-auto-columns:minmax(280px,1fr);
  gap:14px;
  overflow-x:auto;
  padding:10px 2px 14px;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}
.rail::-webkit-scrollbar{height:8px}
.rail-card{
  scroll-snap-align:start;
  border-radius:var(--radius-lg);
  border:1px solid var(--border);
  background:radial-gradient(circle at top,rgba(15,23,42,.9),#020617 80%);
  padding:16px;
  box-shadow:var(--shadow-subtle);
  transition:transform .18s ease,border-color .18s ease,filter .18s ease;
}
.rail-card:hover{transform:translateY(-3px) scale(1.01);border-color:rgba(56,189,248,.55);filter:brightness(1.05)}

/* CARDS */
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:24px}
@media (max-width:960px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.card-grid{grid-template-columns:minmax(0,1fr)}}

.card{
  background:radial-gradient(circle at top,rgba(15,23,42,.9),#020617 80%);
  border-radius:var(--radius-lg);
  border:1px solid var(--border);
  padding:18px 18px 16px;
  box-shadow:var(--shadow-subtle);
  transition:transform .16s ease,border-color .16s ease,filter .16s ease;
}
.card:hover{transform:translateY(-2px);border-color:rgba(56,189,248,.38);filter:brightness(1.03)}
.card-label{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.card-title{font-size:17px;margin:0 0 6px}
.card-body{font-size:14px;color:var(--muted);line-height:1.75;margin:0}
.card-list{margin:10px 0 0;padding-left:18px;font-size:14px;color:var(--muted);line-height:1.75}
.card-list li{margin-bottom:4px}

/* CHIPS */
.chips{margin-top:16px;display:flex;flex-wrap:wrap;gap:10px}
.chip{
  padding:8px 12px;border-radius:999px;
  border:1px solid rgba(148,163,184,.25);
  background:rgba(2,6,23,.22);
  color:var(--muted);
  font-size:13px;
  transition:border-color .16s ease,color .16s ease,background .16s ease,transform .16s ease;
}
.chip:hover{border-color:rgba(56,189,248,.45);color:var(--text);background:rgba(15,23,42,.55);transform:translateY(-1px)}

/* FORMS */
.field-group{display:grid;gap:6px;font-size:13px}
label{color:var(--muted)}
input,textarea,select{
  border-radius:12px;
  border:1px solid rgba(51,65,85,1);
  background:rgba(15,23,42,.96);
  padding:10px 12px;
  font-size:14px;
  color:var(--text);
  outline:none;
  font-family:inherit;
  transition:border-color .14s ease,box-shadow .14s ease,background .14s ease;
}
input::placeholder,textarea::placeholder{color:rgba(148,163,184,.65)}
input:focus,textarea:focus,select:focus{
  border-color:rgba(56,189,248,.9);
  box-shadow:0 0 0 1px rgba(56,189,248,.7);
  background:rgba(15,23,42,1);
}
textarea{min-height:120px;resize:vertical}

.btn-send{
  padding:11px 18px;
  border-radius:999px;
  border:none;
  background:linear-gradient(135deg,#22d3ee 0,#0ea5e9 40%,#6366f1 100%);
  color:#020617;
  font-weight:650;
  font-size:14px;
  cursor:pointer;
  box-shadow:0 12px 28px rgba(37,99,235,.7);
  transition:transform .14s ease,box-shadow .14s ease,filter .14s ease;
}
.btn-send:hover{transform:translateY(-1px);filter:brightness(1.07);box-shadow:0 16px 36px rgba(37,99,235,.85)}

.btn-ghost{
  padding:11px 18px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.5);
  background:rgba(15,23,42,.6);
  color:var(--muted);
  font-size:14px;
  cursor:pointer;
  transition:border-color .15s ease,color .15s ease,transform .15s ease;
}
.btn-ghost:hover{border-color:rgba(148,163,184,.85);color:var(--text);transform:translateY(-1px)}

.contact-card{
  margin-top:22px;
  padding:18px 18px 20px;
  border-radius:var(--radius-xl);
  border:1px solid rgba(51,65,85,1);
  background:radial-gradient(circle at top left,#0f172a 0,#020617 55%,#020617 100%);
  box-shadow:var(--shadow-soft);
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);
  gap:18px;
}
@media (max-width:900px){.contact-card{grid-template-columns:minmax(0,1fr)}}

.contact-meta{font-size:13px;color:var(--muted)}
.contact-footer{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  margin-top:4px;
  font-size:12px;
  color:var(--muted);
  flex-wrap:wrap;
}

/* FAQ */
.faq{margin-top:20px;display:grid;gap:10px}
details{
  border-radius:16px;
  border:1px solid rgba(51,65,85,.95);
  background:rgba(15,23,42,.55);
  box-shadow:var(--shadow-subtle);
  overflow:hidden;
}
summary{
  cursor:pointer;
  padding:14px 16px;
  color:var(--text);
  font-size:14px;
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
summary::-webkit-details-marker{display:none}
.faq-body{padding:0 16px 14px;color:var(--muted);font-size:14px;line-height:1.75}
.chev{color:var(--muted);transition:transform .16s ease}
details[open] .chev{transform:rotate(180deg)}

/* AI TOOL */
.tool-card{
  margin-top:18px;
  border-radius:var(--radius-xl);
  border:1px solid rgba(51,65,85,1);
  background:radial-gradient(circle at top left,#0f172a 0,#020617 55%,#020617 100%);
  box-shadow:var(--shadow-soft);
  padding:18px;
}
.tool-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;margin-top:14px}
@media (max-width:900px){.tool-grid{grid-template-columns:minmax(0,1fr)}}
.tool-label{margin-bottom:10px}
.tool-kpi{display:grid;gap:10px}
.kpi-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:520px){.kpi-row{grid-template-columns:1fr}}
.kpi{
  border-radius:16px;
  border:1px solid rgba(51,65,85,.95);
  background:rgba(15,23,42,.6);
  padding:12px;
}
.kpi-label{font-size:12px;color:var(--muted);margin-bottom:4px}
.kpi-value{font-size:16px;font-weight:800}
.tool-output{
  border-radius:16px;
  border:1px solid rgba(51,65,85,.95);
  background:rgba(15,23,42,.6);
  padding:12px;
  color:var(--muted);
  font-size:14px;
  line-height:1.75;
}
.tool-output strong{color:var(--text)}
.tool-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:10px}
.tool-note{margin-top:10px;font-size:12px;color:var(--muted)}
.tool-cta{margin-top:12px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* FOOTER */
footer{
  margin-top:44px;
  padding-top:18px;
  border-top:1px solid rgba(30,64,175,.8);
  font-size:12px;
  color:var(--muted);
  display:flex;
  justify-content:space-between;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}
.footer-links{display:flex;gap:14px;flex-wrap:wrap}
footer a{color:var(--muted)}
footer a:hover{color:var(--accent)}

/* MODAL */
.modal{position:fixed;inset:0;display:none;z-index:999}
.modal.is-open{display:block}
.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(6px)}
.modal-card{
  position:relative;
  max-width:980px;
  margin:7vh auto 0;
  background:rgba(15,23,42,.92);
  border:1px solid rgba(148,163,184,.25);
  border-radius:22px;
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
@media (max-width:1020px){.modal-card{margin:6vh 16px 0}}

.modal-header{
  padding:16px 16px 12px;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
  border-bottom:1px solid rgba(148,163,184,.18);
}
.modal-kicker{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.modal-title{margin:0 0 6px;font-size:22px}
.modal-subtitle{margin:0;color:var(--muted);font-size:14px;line-height:1.6}
.modal-close{
  border:1px solid rgba(148,163,184,.35);
  background:rgba(2,6,23,.25);
  color:var(--text);
  border-radius:12px;
  padding:8px 10px;
  cursor:pointer;
}

.role-tabs{
  padding:12px 16px 0;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.role-tab{
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(148,163,184,.25);
  background:rgba(2,6,23,.18);
  color:var(--muted);
  cursor:pointer;
  font-size:14px;
  transition:all .16s ease;
}
.role-tab:hover{border-color:rgba(148,163,184,.45);color:var(--text)}
.role-tab.is-active{
  border-color:rgba(56,189,248,.55);
  background:rgba(56,189,248,.10);
  color:var(--text);
}

.role-panels{padding:12px 16px 16px}
.role-panel{display:none}
.role-panel.is-active{display:block}

.role-panel-head{padding:12px 0 10px}
.role-badge{
  display:inline-flex;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(148,163,184,.25);
  background:rgba(2,6,23,.22);
  color:var(--muted);
  font-size:12px;
  letter-spacing:.12em;
  text-transform:uppercase;
  margin-bottom:10px;
}
.role-headline{font-size:18px;font-weight:750;margin-bottom:6px}
.role-copy{font-size:14px;color:var(--muted);line-height:1.7}

.role-form{display:grid;gap:10px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:720px){.grid-2{grid-template-columns:1fr}}

.modal-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:6px}
.tiny-note{margin-top:8px;font-size:12px;color:rgba(156,163,175,.85)}

.modal-footer{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  padding:12px 16px 14px;
  border-top:1px solid rgba(148,163,184,.18);
  color:var(--muted);
  font-size:12px;
}
.modal-footer-left{display:flex;align-items:center;gap:10px}
.dot{
  width:10px;height:10px;border-radius:999px;
  background:radial-gradient(circle at 30% 0,#e0f2fe,#22c55e 40%,#0f172a 100%);
  box-shadow:0 0 10px rgba(22,163,74,.55);
}

/* REDUCED MOTION */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  body::before{animation:none}
  .reveal{transition:none;transform:none;opacity:1}
  .hero-panel-glow{animation:none}
  .card,.rail-card,.chip,.role-tab,.btn-primary,.btn-secondary{transition:none}
}