/* ═══════════════════════════════════════════════════
   EEA DESIGN SYSTEM v2 — PRECISION OPERATING SYSTEM
═══════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@300;400;500;600&family=Inter:wght@300;400;500;600&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --void:#030B14;
  --shell:#0A1628;
  --shell-mid:#0D1F35;
  --panel:#111E30;
  --panel-light:#16263A;
  --cyan:#00D4FF;
  --cyan-dim:#0099BB;
  --cyan-glow:rgba(0,212,255,0.12);
  --cyan-border:rgba(0,212,255,0.2);
  --steel:#7A8FA6;
  --steel-light:#A8BDD0;
  --cold-white:#F0F4F8;
  --text-main:#E8F0F8;
  --text-body:#A8BDD0;
  --border:rgba(255,255,255,0.07);
  --border-cyan:rgba(0,212,255,0.18);
  --radius:6px;
  --radius-lg:10px;
  --shadow-sm:0 2px 8px rgba(0,0,0,0.3);
  --shadow-md:0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg:0 20px 60px rgba(0,0,0,0.5);
  --shadow-cyan:0 0 40px rgba(0,212,255,0.15);
  --mono:'IBM Plex Mono',monospace;
  --grotesk:'Space Grotesk',sans-serif;
  --body:'Inter',sans-serif;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--body);color:var(--text-main);background:var(--void);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
/* scanline overlay */
body::before{content:'';position:fixed;inset:0;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,0.015) 2px,rgba(0,0,0,0.015) 4px);pointer-events:none;z-index:9999}

/* ── TYPOGRAPHY ── */
h1{font-family:var(--grotesk);font-size:clamp(2.4rem,5vw,4rem);font-weight:700;line-height:1.05;letter-spacing:-0.03em;color:var(--text-main)}
h2{font-family:var(--grotesk);font-size:clamp(1.8rem,3vw,2.8rem);font-weight:600;line-height:1.1;letter-spacing:-0.025em;color:var(--text-main)}
h3{font-family:var(--grotesk);font-size:1.05rem;font-weight:600;letter-spacing:-0.01em;color:var(--text-main)}
p{color:var(--text-body);font-size:0.96rem;line-height:1.8}
.mono{font-family:var(--mono)}

.label{font-family:var(--mono);font-size:0.63rem;font-weight:500;text-transform:uppercase;letter-spacing:0.18em;color:var(--cyan)}
.label::before{content:'// '}

/* ── LAYOUT ── */
.container{max-width:1240px;margin:0 auto;padding:0 2.5rem}
.section{padding:8rem 0}
.section-alt{background:var(--shell)}
.section-dark{background:var(--void)}

/* hairline rule */
.rule{display:flex;align-items:center;gap:1rem;margin:1.5rem 0}
.rule::before{content:'';flex:0 0 32px;height:1px;background:var(--cyan)}
.rule::after{content:'';flex:1;height:1px;background:var(--border)}
.rule.center{justify-content:center}
.rule.center::after{display:none}
.rule.center::before{flex:0 0 32px}

.section-header{margin-bottom:5rem}
.section-header.center{text-align:center}
.section-header h2{margin-top:0.6rem;margin-bottom:0}
.section-header p{font-size:1.05rem;color:var(--steel-light);max-width:560px;margin-top:1.25rem}
.section-header.center p{margin:1.25rem auto 0}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:500;transition:all 0.4s;border-bottom:1px solid transparent}
nav.solid{background:rgba(3,11,20,0.97);border-bottom-color:var(--border);backdrop-filter:blur(20px)}
nav.scrolled{background:rgba(3,11,20,0.94);border-bottom-color:var(--border-cyan);backdrop-filter:blur(24px);box-shadow:0 4px 40px rgba(0,0,0,0.4)}
.nav-inner{max-width:1240px;margin:0 auto;padding:0 2.5rem;display:flex;align-items:center;justify-content:space-between;height:68px}
.nav-logo{display:flex;flex-direction:column;text-decoration:none;gap:2px}
.nav-logo-top{font-family:var(--mono);font-size:0.58rem;font-weight:400;letter-spacing:0.2em;text-transform:uppercase;color:var(--steel)}
.nav-logo-bottom{font-family:var(--grotesk);font-size:1rem;font-weight:700;color:var(--text-main);letter-spacing:-0.01em}
.nav-logo-bottom span{color:var(--cyan)}
.nav-links{display:flex;align-items:center;gap:2rem;list-style:none}
.nav-links a{color:var(--steel);text-decoration:none;font-family:var(--mono);font-size:0.72rem;font-weight:400;letter-spacing:0.06em;transition:color 0.2s;position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:1px;background:var(--cyan);transform:scaleX(0);transform-origin:left;transition:transform 0.25s}
.nav-links a:hover,.nav-links a.active{color:var(--text-main)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-cta{background:transparent !important;color:var(--cyan) !important;border:1px solid var(--cyan-border) !important;padding:0.45rem 1.1rem !important;border-radius:var(--radius) !important;font-weight:500 !important;transition:all 0.2s !important}
.nav-cta:hover{background:var(--cyan-glow) !important;border-color:var(--cyan) !important;box-shadow:0 0 20px rgba(0,212,255,0.2) !important}
.nav-cta::after{display:none !important}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:0.55rem;padding:0.85rem 1.75rem;font-family:var(--mono);font-size:0.78rem;font-weight:500;text-decoration:none;border-radius:var(--radius);transition:all 0.22s;cursor:pointer;letter-spacing:0.04em;border:none;position:relative;overflow:hidden}
.btn-primary{background:var(--cyan);color:var(--void)}
.btn-primary:hover{background:var(--cold-white);box-shadow:0 0 30px rgba(0,212,255,0.4);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text-main);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--steel);background:rgba(255,255,255,0.04)}
.btn-outline{background:transparent;color:var(--cyan);border:1px solid var(--cyan-border)}
.btn-outline:hover{background:var(--cyan-glow);border-color:var(--cyan);box-shadow:0 0 20px rgba(0,212,255,0.15)}
.btn svg{width:15px;height:15px;flex-shrink:0}

/* ── PAGE HERO (inner pages) ── */
.page-hero{background:var(--void);padding:9rem 0 6rem;position:relative;overflow:hidden;border-bottom:1px solid var(--border)}
.page-hero::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 60% 40%,rgba(0,212,255,0.05) 0%,transparent 65%);pointer-events:none}
.page-hero-inner{max-width:740px;position:relative;z-index:1}
.page-hero h1{margin-top:0.75rem;margin-bottom:1.25rem}
.page-hero p{color:var(--steel-light);font-size:1.05rem;line-height:1.85;margin-bottom:2rem}
.page-hero-btns{display:flex;gap:0.85rem;flex-wrap:wrap}

/* ── CARDS ── */
.card{padding:2rem;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--panel);position:relative;overflow:hidden;transition:border-color 0.3s,box-shadow 0.3s,transform 0.3s}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:0;transition:opacity 0.3s}
.card:hover{border-color:var(--border-cyan);box-shadow:var(--shadow-cyan);transform:translateY(-3px)}
.card:hover::before{opacity:1}

/* ── TRUST STRIP ── */
.trust-strip{background:var(--shell);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:0.9rem 0;overflow:hidden}
.trust-track{display:flex;align-items:center;gap:3rem;animation:marquee 35s linear infinite;width:max-content}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.trust-item{display:flex;align-items:center;gap:0.6rem;white-space:nowrap;font-family:var(--mono);font-size:0.65rem;font-weight:400;letter-spacing:0.1em;text-transform:uppercase;color:rgba(168,189,208,0.4)}
.trust-sep{width:3px;height:3px;border-radius:50%;background:var(--cyan-border);flex-shrink:0}

/* ── DATA CALLOUT ── */
.data-callout{font-family:var(--mono);font-size:1rem;color:var(--cyan);border-left:2px solid var(--cyan);padding:1rem 1.5rem;background:rgba(0,212,255,0.04);border-radius:0 var(--radius) var(--radius) 0;margin:1.75rem 0;font-style:normal}

/* ── REVEAL ANIMATIONS ── */
[data-reveal]{opacity:0;transform:translateY(20px);transition:opacity 0.6s ease,transform 0.6s ease}
[data-reveal].visible{opacity:1;transform:translateY(0)}
[data-reveal-delay="1"]{transition-delay:0.08s}
[data-reveal-delay="2"]{transition-delay:0.16s}
[data-reveal-delay="3"]{transition-delay:0.24s}
[data-reveal-delay="4"]{transition-delay:0.32s}
[data-reveal-delay="5"]{transition-delay:0.4s}

/* ── FOOTER ── */
footer{background:var(--void);border-top:1px solid var(--border);padding:5rem 0 2.5rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:4rem}
.footer-brand-name{font-family:var(--grotesk);font-size:1rem;font-weight:700;color:var(--text-main);margin-bottom:0.85rem;letter-spacing:-0.01em}
.footer-brand-name span{color:var(--cyan)}
.footer-brand p{font-size:0.83rem;color:var(--steel);line-height:1.75;max-width:280px}
.footer-tagline{margin-top:1.5rem;font-family:var(--mono);font-size:0.62rem;color:rgba(0,212,255,0.3);letter-spacing:0.05em}
.footer-col-title{font-family:var(--mono);font-size:0.6rem;font-weight:500;text-transform:uppercase;letter-spacing:0.18em;color:var(--steel);margin-bottom:1.25rem;padding-bottom:0.75rem;border-bottom:1px solid var(--border)}
.footer-col a{display:block;color:var(--steel);text-decoration:none;font-size:0.83rem;padding:0.28rem 0;transition:color 0.2s}
.footer-col a:hover{color:var(--cyan)}
.footer-col a.highlight{color:var(--cyan)}
.footer-bottom{padding-top:2rem;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.footer-bottom p{font-family:var(--mono);font-size:0.65rem;color:rgba(122,143,166,0.4)}

/* ── FORM ── */
.form-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2.5rem}
.form-section-title{font-family:var(--mono);font-size:0.6rem;font-weight:500;text-transform:uppercase;letter-spacing:0.18em;color:var(--cyan);margin-bottom:1.25rem;padding-bottom:0.75rem;border-bottom:1px solid var(--border-cyan);margin-top:2.25rem}
.form-section-title:first-child{margin-top:0}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field-full{grid-column:span 2}
label{display:block;font-family:var(--mono);font-size:0.62rem;font-weight:500;text-transform:uppercase;letter-spacing:0.12em;color:var(--steel);margin-bottom:0.45rem}
input,select,textarea{width:100%;padding:0.75rem 1rem;border:1px solid var(--border);border-radius:var(--radius);font-size:0.88rem;font-family:var(--body);color:var(--text-main);background:var(--shell-mid);transition:border-color 0.2s,box-shadow 0.2s;outline:none;appearance:none}
input:focus,select:focus,textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,212,255,0.08)}
input::placeholder,textarea::placeholder{color:var(--steel)}
select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237A8FA6' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.5rem}
textarea{resize:vertical;min-height:90px}

/* ── RESPONSIVE ── */
@media(max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr}
  nav .nav-links{display:none}
}
@media(max-width:640px){
  .container{padding:0 1.25rem}
  .section{padding:5rem 0}
  .form-grid{grid-template-columns:1fr}
  .field-full{grid-column:span 1}
  .footer-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  [data-reveal]{opacity:1;transform:none}
}