/* Xportpark Infrastructure - main.css */
/* Institutional, calm, brand-locked */

:root{
  --bg: #071A2B;
  --panel: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.10);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.72);
  --gold: #D4AF37;
  --goldSoft: rgba(212,175,55,0.25);
  --shadow: rgba(0,0,0,0.35);
  --radius: 14px;
  --maxw: 1120px;
  --narrow: 780px;
}

*{ box-sizing: border-box; }
html, body{ margin:0; padding:0; }
body{
  font-family: Arial, sans-serif;
  background: radial-gradient(1200px 700px at 20% 0%, rgba(212,175,55,0.08), transparent 55%),
              radial-gradient(900px 500px at 85% 10%, rgba(255,255,255,0.06), transparent 60%),
              var(--bg);
  color: var(--text);
  line-height: 1.65;
}

a{ color: var(--text); text-decoration: none; }
a:hover{ opacity: 0.92; }

.xp-container{
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

.xp-narrow{
  max-width: var(--narrow);
}

/* Header */
.xp-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7,26,43,0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.xp-header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  min-height: 74px;
  gap: 18px;
}

.xp-logo img{
  height: 34px;
  width: auto;
  display:block;
}

.xp-nav{
  display:flex;
  align-items:center;
  gap: 18px;
}

.xp-nav a{
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.2px;
}

.xp-nav a:hover{ color: var(--text); }

.xp-cta{
  color: var(--text) !important;
  border: 1px solid var(--goldSoft);
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(212,175,55,0.06);
}

/* Mobile nav toggle */
.xp-nav-toggle{
  display:none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text);
}
.xp-nav-toggle span{
  display:block;
  width: 18px;
  height: 2px;
  background: rgba(255,255,255,0.75);
  margin: 5px auto;
  border-radius: 2px;
}

/* Main */
.xp-main{ padding-bottom: 40px; }

/* Sections */
.xp-section{
  padding: 70px 0;
}

.xp-section-center{ text-align:center; }

.xp-page-hero{
  padding: 70px 0 40px 0;
}

.xp-hero{
  padding: 92px 0 70px 0;
}

h1{
  font-size: 44px;
  line-height: 1.12;
  margin: 0 0 14px 0;
  letter-spacing: -0.4px;
}
h2{
  font-size: 26px;
  margin: 0 0 12px 0;
  letter-spacing: -0.2px;
}
h3{
  font-size: 18px;
  margin: 0 0 10px 0;
}

.xp-lead{
  font-size: 18px;
  color: var(--text);
  margin: 0 0 12px 0;
}
.xp-sublead{
  font-size: 15px;
  color: var(--muted);
  margin: 0 0 18px 0;
}

.xp-two-col{
  display:grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
  align-items:start;
}

.xp-bullets{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.xp-bullet-card{
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 14px 14px;
  color: var(--muted);
}

/* Cards */
.xp-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.xp-grid-2{
  grid-template-columns: repeat(2, 1fr);
}

.xp-grid-4{
  grid-template-columns: repeat(4, 1fr);
}

.xp-card{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 18px;
}

.xp-note{
  color: var(--muted);
  margin-top: 14px;
}

/* Definition / quotes */
.xp-definition{
  font-size: 18px;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(212,175,55,0.22);
  background: rgba(212,175,55,0.05);
}

.xp-clarifier p{
  margin: 6px 0;
  color: var(--muted);
}

.xp-quote{
  padding: 14px 16px;
  border-left: 2px solid rgba(212,175,55,0.45);
  background: rgba(255,255,255,0.03);
  border-radius: 10px;
}

/* Lists */
.xp-list{
  margin: 14px auto 0 auto;
  padding-left: 18px;
  color: var(--muted);
  text-align:left;
  max-width: var(--narrow);
}
.xp-section-center .xp-list{
  display:inline-block;
}

/* CTA buttons */
.xp-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.xp-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  font-size: 14px;
  letter-spacing: 0.2px;
  cursor: pointer;
}

.xp-btn-primary{
  background: rgba(212,175,55,0.10);
  border-color: rgba(212,175,55,0.28);
  color: var(--text);
}

.xp-btn-secondary{
  background: rgba(255,255,255,0.03);
  border-color: rgba(255,255,255,0.12);
  color: var(--text);
}

/* Highlight */
.xp-highlight{
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.xp-chain{
  font-size: 18px;
  color: var(--text);
  line-height: 1.7;
}

/* CTA band */
.xp-cta-band{
  background: rgba(212,175,55,0.04);
  border-top: 1px solid rgba(212,175,55,0.14);
  border-bottom: 1px solid rgba(212,175,55,0.14);
}
.xp-cta-inner{
  align-items:center;
}

/* Forms */
.xp-form{
  margin-top: 18px;
  display:flex;
  flex-direction: column;
  gap: 12px;
}
.xp-form label{
  display:flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}
.xp-form input,
.xp-form textarea{
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.18);
  color: var(--text);
  outline: none;
}
.xp-form input:focus,
.xp-form textarea:focus{
  border-color: rgba(212,175,55,0.35);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.08);
}

.xp-alert{
  border-radius: 12px;
  padding: 12px 12px;
  border: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 14px;
}
.xp-alert-success{
  background: rgba(46, 204, 113, 0.08);
  border-color: rgba(46, 204, 113, 0.22);
}
.xp-alert-error{
  background: rgba(231, 76, 60, 0.08);
  border-color: rgba(231, 76, 60, 0.22);
}

/* Footer */
.xp-footer{
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(0,0,0,0.12);
}
.xp-footer-inner{
  display:flex;
  flex-direction: column;
  gap: 12px;
}
.xp-footer-statement{
  color: var(--muted);
  margin: 0;
}
.xp-footer-links{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
}
.xp-footer-links a{
  color: rgba(255,255,255,0.70);
  font-size: 13px;
}
.xp-footer-copy{
  color: rgba(255,255,255,0.55);
  font-size: 12px;
}

/* Responsive */
@media (max-width: 980px){
  .xp-grid{ grid-template-columns: repeat(2, 1fr); }
  .xp-grid-4{ grid-template-columns: repeat(2, 1fr); }
  .xp-two-col{ grid-template-columns: 1fr; }
  h1{ font-size: 38px; }
}

@media (max-width: 760px){
  .xp-nav-toggle{ display:inline-flex; align-items:center; justify-content:center; }
  .xp-nav{
    position: absolute;
    right: 20px;
    top: 74px;
    display:none;
    flex-direction: column;
    gap: 10px;
    min-width: 220px;
    padding: 12px;
    border-radius: 14px;
    background: rgba(7,26,43,0.95);
    border: 1px solid rgba(255,255,255,0.10);
  }
  .xp-nav.is-open{ display:flex; }
  .xp-grid{ grid-template-columns: 1fr; }
  h1{ font-size: 32px; }
}