:root{
  --blue:#4285F4;
  --blue-2:#5b9bff;
  --navy:#08142A;
  --navy-2:#0F172A;
  --navy-3:#0b1730;
  --green:#34A853;
  --red:#EA4335;
  --yellow:#FBBC04;
  --text:#e8eefc;
  --muted:#8ea0c4;
  --border:rgba(255,255,255,.08);
  --glass:rgba(255,255,255,.04);
  --glass-2:rgba(255,255,255,.06);
  --shadow: 0 20px 60px -20px rgba(0,0,0,.6), 0 8px 24px -12px rgba(66,133,244,.25);
}
*{box-sizing:border-box}
html,body{background:var(--navy);color:var(--text);font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body{
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(66,133,244,.18), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(52,168,83,.10), transparent 60%),
    linear-gradient(180deg,#050d1e 0%, #08142A 100%);
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Space Grotesk','Inter',sans-serif;letter-spacing:-.02em}
.muted{color:var(--muted)}
/* NAV */
.edufi-nav{
  background:rgba(8,20,42,.55);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom:1px solid var(--border);
  transition:background .3s ease, box-shadow .3s ease;
}
.edufi-nav.scrolled{background:rgba(8,20,42,.85);box-shadow:0 10px 30px -20px rgba(0,0,0,.7)}
.navbar-brand{color:#fff !important;font-weight:800}
.brand-mark{
  width:34px;height:34px;border-radius:10px;display:inline-grid;place-items:center;
  background:linear-gradient(135deg,var(--blue),#8ab4ff);
  box-shadow:0 8px 24px -8px rgba(66,133,244,.6), inset 0 0 0 1px rgba(255,255,255,.2);
  color:#fff;
}
.brand-text{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.15rem}
.brand-sub{color:var(--muted);font-size:.8rem;margin-left:.4rem}
.navbar-nav .nav-link{color:#c8d3ee !important;font-weight:500;padding:.5rem .9rem !important;border-radius:8px;transition:.2s}
.navbar-nav .nav-link:hover{color:#fff !important;background:rgba(255,255,255,.05)}
.btn-launch{
  background:linear-gradient(135deg,var(--blue),#7aa8ff);color:#fff !important;font-weight:600;
  border:1px solid rgba(255,255,255,.15);border-radius:10px;padding:.55rem 1rem;
  box-shadow:0 10px 24px -10px rgba(66,133,244,.7);
}
.btn-launch:hover{transform:translateY(-1px);filter:brightness(1.08)}
/* HERO */
.hero{position:relative;padding:9rem 0 5rem;overflow:hidden;min-height:100vh;display:flex;align-items:center}
#particles-js{position:absolute;inset:0;z-index:0}
.hero-content{z-index:2}
.hero-grid-bg{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at 50% 40%, #000 30%, transparent 75%);
}
.hero-orb{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;z-index:1;animation:float 12s ease-in-out infinite}
.orb-1{width:420px;height:420px;background:radial-gradient(circle,#4285F4 0%,transparent 60%);top:-80px;right:-80px}
.orb-2{width:360px;height:360px;background:radial-gradient(circle,#34A853 0%,transparent 60%);bottom:-100px;left:-100px;animation-delay:-6s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-24px)}}
.hero-chip{
  display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .8rem;border-radius:999px;
  background:rgba(52,168,83,.1);border:1px solid rgba(52,168,83,.3);color:#a7e5b8;font-size:.85rem;font-weight:500;
  margin-bottom:1.2rem;
}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:#34A853;box-shadow:0 0 0 0 rgba(52,168,83,.7);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(52,168,83,.7)}70%{box-shadow:0 0 0 12px rgba(52,168,83,0)}100%{box-shadow:0 0 0 0 rgba(52,168,83,0)}}
.hero-title{
  font-size:clamp(3.2rem, 9vw, 7rem);font-weight:900;line-height:.95;margin:0 0 1rem;
  background:linear-gradient(180deg,#ffffff,#c5d5ff 60%,#7aa8ff);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter: drop-shadow(0 10px 30px rgba(66,133,244,.25));
}
.hero-title .accent{
  background:linear-gradient(135deg,#4285F4,#8ab4ff);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-subtitle{font-size:clamp(1.1rem,2.2vw,1.5rem);color:#cfd9f2;font-weight:600;margin-bottom:.4rem}
.hero-copy{color:var(--muted);font-size:1.05rem;max-width:560px;margin-bottom:1.8rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.8rem}
.btn-primary-glow{
  background:linear-gradient(135deg,var(--blue),#7aa8ff);color:#fff;font-weight:600;
  padding:.85rem 1.4rem;border-radius:12px;border:1px solid rgba(255,255,255,.12);
  box-shadow:0 16px 40px -14px rgba(66,133,244,.75),inset 0 0 0 1px rgba(255,255,255,.08);
  transition:.2s;
}
.btn-primary-glow:hover{transform:translateY(-2px);filter:brightness(1.08);color:#fff}
.btn-ghost{
  background:rgba(255,255,255,.04);color:#fff;font-weight:600;padding:.85rem 1.4rem;border-radius:12px;
  border:1px solid var(--border);backdrop-filter:blur(12px);
}
.btn-ghost:hover{background:rgba(255,255,255,.08);color:#fff}
.hero-badges{display:flex;flex-wrap:wrap;gap:.6rem}
.hb{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .75rem;border-radius:999px;background:var(--glass);border:1px solid var(--border);font-size:.82rem;color:#cfd9f2}
.hb i{color:var(--blue-2)}
/* Console */
.hero-console{
  background:linear-gradient(180deg,rgba(20,32,58,.85),rgba(10,20,40,.85));
  border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);backdrop-filter:blur(20px);
  overflow:hidden;
}
.console-top{display:flex;align-items:center;gap:.4rem;padding:.7rem 1rem;background:rgba(255,255,255,.03);border-bottom:1px solid var(--border)}
.console-top .dot{width:10px;height:10px;border-radius:50%}
.dot.r{background:#EA4335}.dot.y{background:#FBBC04}.dot.g{background:#34A853}
.console-title{margin-left:.6rem;font-family:'JetBrains Mono',monospace;font-size:.8rem;color:var(--muted)}
.console-body{padding:1.1rem 1.2rem;font-family:'JetBrains Mono',monospace;font-size:.9rem}
.c-row{display:flex;justify-content:space-between;padding:.35rem 0;border-bottom:1px dashed rgba(255,255,255,.06)}
.c-row.small{font-size:.82rem;color:#b7c4e6}
.c-key{color:var(--muted)}
.c-val{color:#e8eefc;font-weight:600}
.c-val.ok{color:#7ee29a}
.c-bar{margin:.7rem 0;height:6px;background:rgba(255,255,255,.06);border-radius:99px;overflow:hidden}
.c-bar-fill{height:100%;width:0;background:linear-gradient(90deg,#34A853,#4285F4);transition:width .8s ease}
.hero-fade{position:absolute;bottom:0;left:0;right:0;height:120px;background:linear-gradient(180deg,transparent,#08142A);z-index:1}
/* SECTIONS */
.section{padding:6rem 0;position:relative}
.section-alt{background:linear-gradient(180deg, rgba(11,23,48,.5), rgba(8,20,42,.5))}
.section-head{max-width:720px;margin:0 auto 3rem;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .75rem;border-radius:999px;
  background:rgba(66,133,244,.1);color:#a9c4ff;border:1px solid rgba(66,133,244,.25);
  font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem;
}
.section-head h2{font-size:clamp(1.8rem,3.2vw,2.6rem);font-weight:800;margin-bottom:.6rem}
.section-head p{color:var(--muted);font-size:1.05rem}
/* CARDS */
.feature-card{
  height:100%;padding:1.6rem;border-radius:18px;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid var(--border);backdrop-filter:blur(16px);
  transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.feature-card:hover{transform:translateY(-6px);border-color:rgba(66,133,244,.4);box-shadow:0 20px 50px -20px rgba(66,133,244,.4)}
.fc-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:1.3rem;margin-bottom:1rem;color:#fff}
.icon-blue{background:linear-gradient(135deg,#4285F4,#7aa8ff);box-shadow:0 10px 30px -10px rgba(66,133,244,.7)}
.icon-green{background:linear-gradient(135deg,#34A853,#7ee29a);box-shadow:0 10px 30px -10px rgba(52,168,83,.6)}
.icon-yellow{background:linear-gradient(135deg,#FBBC04,#ffd964);color:#3a2b00;box-shadow:0 10px 30px -10px rgba(251,188,4,.5)}
.icon-red{background:linear-gradient(135deg,#EA4335,#ff7a70);box-shadow:0 10px 30px -10px rgba(234,67,53,.55)}
.feature-card h3{font-size:1.1rem;font-weight:700;margin-bottom:.4rem}
.feature-card p{color:var(--muted);font-size:.95rem;margin:0}
/* ARCHITECTURE */
.arch-wrap{
  display:grid;grid-template-columns:1fr 1.4fr;gap:2rem;
  padding:2rem;border-radius:24px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--border);backdrop-filter:blur(14px);
}
@media (max-width:900px){.arch-wrap{grid-template-columns:1fr}}
.arch-col{display:flex;flex-direction:column;align-items:center;gap:.8rem}
.arch-title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:.4rem}
.arch-node{
  width:100%;max-width:340px;display:flex;align-items:center;gap:.8rem;padding:.85rem 1.1rem;border-radius:14px;
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--border);box-shadow:inset 0 0 0 1px rgba(255,255,255,.02);
  transition:.3s;
}
.arch-node:hover{border-color:rgba(66,133,244,.5);transform:translateX(2px)}
.arch-node i{width:36px;height:36px;border-radius:10px;background:rgba(66,133,244,.15);color:#8ab4ff;display:grid;place-items:center}
.arch-node.accent{border-color:rgba(66,133,244,.5);box-shadow:0 10px 30px -12px rgba(66,133,244,.5)}
.arch-node.accent i{background:linear-gradient(135deg,#4285F4,#7aa8ff);color:#fff}
.arch-node.gcp{border-color:rgba(52,168,83,.4)}
.arch-node.gcp i{background:linear-gradient(135deg,#34A853,#7ee29a);color:#fff}
.arch-node.soft{opacity:.85}
.arch-line{position:relative;width:2px;height:38px;background:linear-gradient(180deg,rgba(66,133,244,.5),rgba(66,133,244,.05))}
.arch-line .pulse{position:absolute;left:50%;top:0;transform:translateX(-50%);width:8px;height:8px;border-radius:50%;background:#4285F4;box-shadow:0 0 12px #4285F4;animation:travel 2.4s linear infinite}
@keyframes travel{0%{top:-4px;opacity:0}20%{opacity:1}80%{opacity:1}100%{top:calc(100% + 4px);opacity:0}}
/* METRIC CARDS */
.metric-card{
  height:100%;padding:1.1rem 1.2rem;border-radius:16px;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid var(--border);backdrop-filter:blur(14px);transition:.25s;
}
.metric-card:hover{border-color:rgba(66,133,244,.35);transform:translateY(-3px)}
.mc-label{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;font-weight:600;margin-bottom:.4rem}
.mc-value{font-family:'Space Grotesk',sans-serif;font-size:1.9rem;font-weight:800;color:#fff;line-height:1.05}
.mc-value.small{font-size:1.1rem}
.mc-value.ok{color:#7ee29a}
.mc-trend{margin-top:.4rem;font-size:.78rem;color:var(--muted)}
.mc-trend.up{color:#7ee29a}
.mc-trend i{margin-right:.3rem}
.progress-mini{height:5px;background:rgba(255,255,255,.06);border-radius:99px;margin-top:.6rem;overflow:hidden}
.progress-mini > div{height:100%;background:linear-gradient(90deg,#4285F4,#34A853);border-radius:99px;transition:width 1s ease}
/* CHART CARDS */
.chart-card{
  height:100%;padding:1.1rem 1.2rem;border-radius:16px;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid var(--border);backdrop-filter:blur(14px);
}
.chart-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:.6rem;font-weight:600;color:#dbe4fb;font-size:.9rem}
.chart-sub{color:var(--muted);font-size:.75rem;font-weight:500}
/* SECURITY */
.sec-card{
  height:100%;padding:1.2rem 1rem;border-radius:14px;display:flex;flex-direction:column;align-items:center;gap:.7rem;text-align:center;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--border);transition:.25s;color:#dbe4fb;font-weight:600;font-size:.9rem;
}
.sec-card i{font-size:1.5rem;color:#8ab4ff;transition:.3s}
.sec-card:hover{transform:translateY(-4px);border-color:rgba(66,133,244,.5);box-shadow:0 16px 40px -20px rgba(66,133,244,.5)}
.sec-card:hover i{color:#fff;transform:scale(1.15)}
/* CLOUD */
.cloud-card{
  height:100%;padding:1.2rem;border-radius:16px;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid var(--border);transition:.25s;
}
.cloud-card:hover{transform:translateY(-4px);border-color:rgba(52,168,83,.4);box-shadow:0 16px 40px -20px rgba(52,168,83,.4)}
.cloud-card i{font-size:1.4rem;color:#7ee29a;margin-bottom:.6rem}
.cloud-card h4{font-size:.95rem;font-weight:700;margin-bottom:.15rem}
.cloud-card p{color:var(--muted);font-size:.82rem;margin:0}
/* PILLS */
.adv-pill{
  display:flex;align-items:center;gap:.6rem;padding:.9rem 1rem;border-radius:12px;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid var(--border);font-weight:600;color:#dbe4fb;transition:.25s;
}
.adv-pill:hover{transform:translateY(-2px);border-color:rgba(66,133,244,.4)}
.adv-pill i{color:#8ab4ff}
/* BIG METRICS */
.big-metric{padding:1.4rem 1rem;border-radius:16px;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--border)}
.bm-num{font-family:'Space Grotesk',sans-serif;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;background:linear-gradient(180deg,#fff,#8ab4ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.bm-label{color:var(--muted);font-size:.85rem;margin-top:.3rem;font-weight:500}
/* CTA */
.cta-card{
  position:relative;padding:3rem;border-radius:24px;overflow:hidden;
  background:linear-gradient(135deg,rgba(66,133,244,.15),rgba(52,168,83,.08));
  border:1px solid rgba(66,133,244,.3);backdrop-filter:blur(14px);
}
.cta-glow{position:absolute;inset:auto -80px -80px auto;width:320px;height:320px;background:radial-gradient(circle,#4285F4,transparent 60%);filter:blur(60px);opacity:.4}
.cta-card h2{font-size:clamp(1.6rem,2.8vw,2.2rem);font-weight:800;margin:.5rem 0}
.cta-card p{color:#cfd9f2;margin:0}
/* FOOTER */
.edufi-footer{padding:3rem 0 2rem;border-top:1px solid var(--border);background:rgba(5,11,25,.6);color:#cfd9f2}
.edufi-footer .muted{color:var(--muted)}
.footer-links a{margin:0 .5rem;color:#cfd9f2}
.footer-links a:hover{color:#fff}
.footer-links span{color:var(--muted)}
/* utilities */
@media (max-width: 767px){
  .hero{padding:7rem 0 3rem}
  .cta-card{padding:2rem}
  .section{padding:4rem 0}
}