/* ===========================================================
   AMBITI8N — SHARED SITE TOKENS & PRIMITIVES
   =========================================================== */

:root{
  /* Brand core */
  --navy:#0a1530;
  --navy-mid:#0f1d3f;
  --navy-soft:#16264f;
  --ink:#0c1226;
  --paper:#ffffff;
  --paper-soft:#f5f7fb;
  --paper-mid:#eef1f8;
  --line:#e2e7f0;
  --line-strong:#cfd6e4;

  /* Text */
  --text:#1a2542;
  --text-body:#3d4a6a;
  --text-muted:#6b7690;
  --text-faint:#94a0b8;

  /* Accent / gradient */
  --g1:#7b3fe4;    /* purple */
  --g2:#e04fb0;    /* pink */
  --g3:#00c8e0;    /* cyan */
  --g4:#4f8fff;    /* blue */
  --g5:#ff9548;    /* orange */
  --g6:#00e0b5;    /* green */

  --grad-hero:linear-gradient(135deg,#7b3fe4 0%,#e04fb0 55%,#ff9548 100%);
  --grad-cool:linear-gradient(135deg,#7b3fe4 0%,#4f8fff 60%,#00c8e0 100%);
  --grad-warm:linear-gradient(135deg,#e04fb0 0%,#ff9548 100%);

  /* Radii / shadow */
  --r-sm:8px;
  --r-md:14px;
  --r-lg:22px;
  --r-xl:28px;
  --shadow-soft:0 10px 30px -14px rgba(12,18,38,0.15);
  --shadow-lift:0 24px 60px -24px rgba(12,18,38,0.35);
  --shadow-glow:0 30px 80px -30px rgba(123,63,228,0.6);

  /* Typography */
  --f-sans:"Inter","Helvetica Neue",Arial,sans-serif;
  --f-display:"Instrument Serif","Times New Roman",serif;
  --f-mono:"JetBrains Mono","SFMono-Regular",Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--f-sans);
  color:var(--text);
  background:var(--paper);
  font-feature-settings:"ss01","cv02","cv03";
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  line-height:1.5;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4,h5{margin:0;letter-spacing:-0.02em;line-height:1.1;text-wrap:balance}
p{margin:0}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}

::selection{background:#7b3fe4;color:white}

/* Display serif for accents (via Google Fonts import in each HTML) */

/* ===========================================================
   LAYOUT PRIMITIVES
   =========================================================== */
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}
.wrap-narrow{max-width:920px;margin:0 auto;padding:0 32px}
.wrap-wide{max-width:1440px;margin:0 auto;padding:0 32px}

.eyebrow{
  font-family:var(--f-mono);
  font-size:11px;
  font-weight:600;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--text-muted);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:24px;height:1px;
  background:currentColor;
  opacity:0.5;
}
.eyebrow.on-dark{color:rgba(255,255,255,0.6)}

/* ===========================================================
   NAV
   =========================================================== */
.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:20px 32px;
  transition:background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
  border-bottom:1px solid transparent;
}
.site-nav.scrolled{
  background:rgba(10,21,48,0.75);
  backdrop-filter:blur(20px) saturate(1.2);
  -webkit-backdrop-filter:blur(20px) saturate(1.2);
  border-bottom-color:rgba(255,255,255,0.08);
}
.site-nav.on-light.scrolled{
  background:rgba(255,255,255,0.85);
  border-bottom-color:var(--line);
}
.nav-inner{
  max-width:1440px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
}
.nav-logo{display:flex;align-items:center;text-decoration:none}
.nav-logo img{height:26px}
.site-nav.on-light:not(.scrolled) .nav-logo img,
.site-nav:not(.scrolled) .nav-logo img{
  filter:brightness(0) invert(1);
}
.site-nav.on-light.scrolled .nav-logo img{filter:none}
.site-nav.scrolled.on-dark .nav-logo img{filter:brightness(0) invert(1)}

.nav-links{
  display:flex;gap:4px;list-style:none;margin:0;padding:0;
}
.nav-links a{
  font-size:13.5px;font-weight:500;
  padding:8px 14px;border-radius:100px;
  text-decoration:none;
  color:rgba(255,255,255,0.7);
  transition:color 0.2s, background 0.2s;
}
.nav-links a:hover{color:white;background:rgba(255,255,255,0.08)}
.nav-links a.active{color:white;background:rgba(255,255,255,0.12)}
.site-nav.on-light.scrolled .nav-links a{color:var(--text-body)}
.site-nav.on-light.scrolled .nav-links a:hover{color:var(--navy);background:var(--paper-mid)}
.site-nav.on-light.scrolled .nav-links a.active{color:var(--navy);background:var(--paper-mid)}

.nav-cta{
  font-size:13.5px;font-weight:600;
  white-space:nowrap;flex-shrink:0;
  padding:10px 18px;border-radius:100px;
  background:white;color:var(--navy);
  text-decoration:none;
  transition:transform 0.2s, box-shadow 0.2s;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 10px 24px -10px rgba(255,255,255,0.6)}
.site-nav.on-light.scrolled .nav-cta{background:var(--navy);color:white}
.site-nav.on-light.scrolled .nav-cta:hover{box-shadow:0 10px 24px -10px rgba(10,21,48,0.4)}

.nav-toggle{display:none;width:42px;height:42px;flex-shrink:0;align-items:center;justify-content:center;background:none;border:1px solid rgba(255,255,255,0.22);border-radius:100px;cursor:pointer;padding:0;position:relative;z-index:2;transition:border-color .2s}
.nav-toggle span{display:block;position:absolute;left:12px;width:18px;height:1.5px;background:#fff;border-radius:2px;transition:transform .28s cubic-bezier(.2,.7,.2,1),opacity .18s}
.nav-toggle span:nth-child(1){transform:translateY(-5px)}
.nav-toggle span:nth-child(3){transform:translateY(5px)}
.site-nav.on-light.scrolled .nav-toggle{border-color:var(--line)}
.site-nav.on-light.scrolled .nav-toggle span{background:var(--navy)}
.site-nav.menu-open .nav-toggle{border-color:rgba(255,255,255,0.4)}
.site-nav.menu-open .nav-toggle span{background:#fff}
.site-nav.menu-open .nav-toggle span:nth-child(1){transform:rotate(45deg)}
.site-nav.menu-open .nav-toggle span:nth-child(2){opacity:0}
.site-nav.menu-open .nav-toggle span:nth-child(3){transform:rotate(-45deg)}
@media(max-width:860px){
  .site-nav{padding:14px 20px}
  .nav-toggle{display:inline-flex}
  .nav-inner{gap:12px}
  .nav-cta{font-size:12.5px;padding:9px 16px}
  .nav-links{
    position:fixed;top:0;left:0;right:0;
    flex-direction:column;gap:2px;
    background:rgba(10,21,48,0.98);
    backdrop-filter:blur(20px) saturate(1.2);
    -webkit-backdrop-filter:blur(20px) saturate(1.2);
    border-bottom:1px solid rgba(255,255,255,0.1);
    padding:78px 20px 22px;
    box-shadow:0 24px 60px -20px rgba(0,0,0,0.6);
    transform:translateY(-102%);
    visibility:hidden;opacity:0;
    transition:transform .34s cubic-bezier(.2,.7,.2,1),opacity .2s,visibility .34s;
  }
  .site-nav.menu-open .nav-links{transform:translateY(0);visibility:visible;opacity:1}
  .nav-links li{border-top:1px solid rgba(255,255,255,0.07)}
  .nav-links li:first-child{border-top:0}
  .nav-links a,
  .site-nav.on-light.scrolled .nav-links a{
    display:block;font-size:16px;font-weight:500;
    color:rgba(255,255,255,0.82);background:none;
    padding:15px 6px;border-radius:0;
  }
  .nav-links a:hover,.nav-links a.active,.nav-links a.is-current,
  .site-nav.on-light.scrolled .nav-links a:hover{color:#fff;background:none}
}
@media(max-width:420px){
  .nav-cta{display:none}
}

/* ===========================================================
   BUTTONS
   =========================================================== */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-size:14px;font-weight:600;
  padding:14px 22px;border-radius:100px;
  text-decoration:none;
  transition:transform 0.2s, box-shadow 0.2s, background 0.2s;
  white-space:nowrap;
}
.btn svg{width:14px;height:14px}
.btn-primary{background:white;color:var(--navy)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(255,255,255,0.5)}
.btn-ghost{background:rgba(255,255,255,0.08);color:white;border:1px solid rgba(255,255,255,0.2)}
.btn-ghost:hover{background:rgba(255,255,255,0.14);transform:translateY(-2px)}
.btn-dark{background:var(--navy);color:white}
.btn-dark:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(10,21,48,0.4)}

/* ===========================================================
   LIVE BADGE
   =========================================================== */
.live-badge{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--f-mono);
  font-size:11px;font-weight:600;
  letter-spacing:1.6px;text-transform:uppercase;
  padding:8px 14px;border-radius:100px;
  background:rgba(0,224,181,0.14);
  color:#00e0b5;
  border:1px solid rgba(0,224,181,0.35);
}
.live-badge::before{
  content:'';
  width:7px;height:7px;border-radius:50%;
  background:#00e0b5;
  box-shadow:0 0 0 0 rgba(0,224,181,0.7);
  animation:livePulse 2s ease-out infinite;
}
@keyframes livePulse{
  0%{box-shadow:0 0 0 0 rgba(0,224,181,0.7)}
  70%{box-shadow:0 0 0 10px rgba(0,224,181,0)}
  100%{box-shadow:0 0 0 0 rgba(0,224,181,0)}
}

/* ===========================================================
   SCROLL-REVEAL UTILITY
   =========================================================== */
[data-reveal]{
  opacity:0;
  transform:translateY(28px);
  transition:opacity 0.9s cubic-bezier(.2,.7,.2,1), transform 0.9s cubic-bezier(.2,.7,.2,1);
  transition-delay:var(--reveal-delay, 0ms);
}
[data-reveal].in{opacity:1;transform:translateY(0)}

/* ===========================================================
   FOOTER
   =========================================================== */
.site-footer{
  background:var(--ink);
  color:rgba(255,255,255,0.7);
  padding:72px 0 40px;
  font-size:13.5px;
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;
  padding-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.footer-brand img{height:28px;filter:brightness(0) invert(1);margin-bottom:18px}
.footer-brand p{line-height:1.65;color:rgba(255,255,255,0.55);max-width:320px;font-size:13px}
.footer-col h5{font-size:11px;font-weight:600;letter-spacing:1.6px;text-transform:uppercase;color:rgba(255,255,255,0.45);font-family:var(--f-mono);margin-bottom:18px}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.footer-col a{color:rgba(255,255,255,0.72);text-decoration:none;transition:color 0.2s}
.footer-col a:hover{color:white}
.footer-bottom{
  padding-top:28px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;
  font-family:var(--f-mono);font-size:11.5px;color:rgba(255,255,255,0.45);
  letter-spacing:0.5px;
}
@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:span 2}
}