/* ==========================================================================
   COVENTRA PERFORMANCE NETWORK — Core Stylesheet
   ========================================================================== */

:root {
  --navy: #071826;
  --navy-800: #0d2436;
  --navy-700: #13324a;
  --blue: #00A8FF;
  --blue-2: #2563EB;
  --white: #FFFFFF;
  --text-dark: #0F172A;
  --text-secondary: #64748B;
  --border: #E2E8F0;
  --bg-soft: #F5F8FB;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(7,24,38,0.06), 0 1px 1px rgba(7,24,38,0.04);
  --shadow-md: 0 8px 24px rgba(7,24,38,0.08);
  --shadow-lg: 0 20px 48px rgba(7,24,38,0.14);
  --container: 1240px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 16px; color: var(--text-secondary); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-2);
  background: rgba(0,168,255,0.08);
  border: 1px solid rgba(0,168,255,0.25);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-2) 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(0,168,255,0.28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0,168,255,0.36); }
.btn-secondary {
  background: var(--navy);
  color: #fff;
}
.btn-secondary:hover { background: var(--navy-700); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--border);
}
.btn-outline:hover { border-color: var(--blue-2); color: var(--blue-2); }
.btn-ghost {
  background: transparent;
  color: var(--text-dark);
  padding: 10px 16px;
}
.btn-ghost:hover { color: var(--blue-2); }
.btn-block { width: 100%; }
.btn-lg { padding: 16px 32px; font-size: 16px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 2px 16px rgba(7,24,38,0.05);
  background: rgba(255,255,255,0.96);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand img { height: 34px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > ul { display: flex; align-items: center; gap: 2px; }
.nav-link {
  padding: 10px 14px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  border-radius: 8px;
  transition: color .15s, background .15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-link:hover { color: var(--blue-2); background: rgba(37,99,235,0.06); }
.nav-item { position: relative; }

.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity .16s var(--ease), transform .16s var(--ease), visibility .16s;
}
.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-dark);
}
.dropdown a:hover { background: var(--bg-soft); color: var(--blue-2); }
.dropdown .dd-desc { display:block; font-weight: 400; font-size: 12.5px; color: var(--text-secondary); margin-top: 2px; }

.header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.hamburger {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  color: var(--navy);
}
.hamburger svg { width: 26px; height: 26px; }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: #fff;
  z-index: 200;
  transform: translateX(100%);
  transition: transform .28s var(--ease);
  overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-header {
  display: flex; align-items: center; justify-content: space-between;
  height: 78px; padding: 0 24px; border-bottom: 1px solid var(--border);
}
.mobile-menu-header img { height: 30px; }
.mobile-close { background: none; border: none; padding: 8px; }
.mobile-close svg { width: 24px; height: 24px; }
.mobile-nav { padding: 12px 20px 40px; }
.mobile-nav-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 6px; font-size: 18px; font-weight: 700; border-bottom: 1px solid var(--border);
}
.mobile-sub { padding-left: 12px; }
.mobile-sub a { display: block; padding: 12px 6px; font-size: 15px; font-weight: 600; color: var(--text-secondary); }
.mobile-cta-group { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.mobile-login-group { margin-top: 16px; display:flex; flex-direction:column; gap:10px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(ellipse 120% 100% at 50% -20%, #0e2c42 0%, var(--navy) 55%, #050f18 100%);
  color: #fff;
  overflow: hidden;
  padding: 96px 0 100px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, black 40%, transparent 90%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { color: #fff; }
.hero .eyebrow { color: #7fd7ff; background: rgba(0,168,255,0.12); border-color: rgba(0,168,255,0.3); }
.hero-sub { color: rgba(255,255,255,0.72); font-size: 18px; max-width: 560px; }
.hero-ctas { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.hero-note { margin-top: 28px; font-size: 13px; color: rgba(255,255,255,0.5); display:flex; align-items:center; gap:8px; }

.page-hero {
  padding: 76px 0 80px;
}
.page-hero .hero-sub { max-width: 680px; }
.page-hero-ctas { display:flex; gap:14px; margin-top: 28px; flex-wrap: wrap; }

/* ---------- Flow / network visual ---------- */
.flow-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 28px;
  backdrop-filter: blur(6px);
}
.flow-steps { display: flex; flex-direction: column; gap: 0; }
.flow-step {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 12px;
  font-weight: 700;
  font-size: 14.5px;
  color: #fff;
}
.flow-step .dot {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: #fff;
  font-size: 13px;
}
.flow-arrow { display:flex; justify-content:center; padding: 6px 0; color: rgba(0,168,255,0.6); }
.flow-arrow svg { width: 18px; height: 18px; }

/* ---------- Sections ---------- */
section { padding: 88px 0; }
.section-alt { background: var(--bg-soft); }
.section-navy { background: var(--navy); color: #fff; }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-navy p { color: rgba(255,255,255,0.68); }

.section-header { max-width: 680px; margin: 0 0 48px; }
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Grids & Cards ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(37,99,235,0.25); }
.card .icon-box {
  width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,168,255,0.14), rgba(37,99,235,0.14));
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-2);
  margin-bottom: 18px;
}
.card .icon-box svg { width: 22px; height: 22px; }
.card h3 { margin-bottom: 8px; }
.card p { margin-bottom: 0; font-size: 14.5px; }

.card-dark {
  background: var(--navy-800);
  border: 1px solid rgba(255,255,255,0.08);
  color: #fff;
}
.card-dark h3 { color: #fff; }
.card-dark p { color: rgba(255,255,255,0.65); }
.card-dark .icon-box { background: rgba(0,168,255,0.15); color: var(--blue); }

.vertical-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}
.vertical-card h3 { margin-bottom: 12px; display:flex; align-items:center; gap:10px; }
.vertical-card ul { display: flex; flex-direction: column; gap: 8px; }
.vertical-card li { font-size: 14px; color: var(--text-secondary); display:flex; align-items:center; gap:8px; }
.vertical-card li svg { width: 14px; height: 14px; color: var(--blue-2); flex-shrink:0; }

.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }
.pill {
  padding: 8px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--border);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-dark);
  display: inline-flex; align-items: center; gap: 8px;
}
.pill svg { width: 15px; height: 15px; color: var(--blue-2); }

.check-list { display: flex; flex-direction: column; gap: 14px; }
.check-item { display: flex; align-items: flex-start; gap: 12px; }
.check-item .check-icon {
  width: 22px; height: 22px; border-radius: 6px; background: rgba(0,168,255,0.12);
  color: var(--blue-2); display:flex; align-items:center; justify-content:center; flex-shrink:0; margin-top:2px;
}
.check-item .check-icon svg { width: 13px; height: 13px; }
.check-item strong { display:block; color: var(--text-dark); font-size: 15px; }
.check-item span { font-size: 13.5px; color: var(--text-secondary); }

.x-list .check-icon { background: rgba(239,68,68,0.1); color: #DC2626; }

.step-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step-item { position: relative; padding: 28px 22px 22px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); }
.step-num {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--navy);
  color: #fff; font-weight: 800; font-size: 15px;
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 16px;
}
.step-item:nth-child(1) .step-num { background: linear-gradient(135deg, var(--blue), var(--blue-2)); }
.step-item:nth-child(2) .step-num { background: linear-gradient(135deg, var(--blue-2), #1e3a8a); }
.step-item:nth-child(3) .step-num { background: var(--navy-700); }
.step-item:nth-child(4) .step-num { background: var(--navy); }

.badge-row { display:flex; flex-wrap:wrap; gap: 10px; margin-top: 8px; }
.badge {
  font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 6px; background: var(--bg-soft); color: var(--text-secondary);
}

/* Table (payments) */
.info-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.info-table th, .info-table td { text-align: left; padding: 16px 20px; font-size: 14.5px; border-bottom: 1px solid var(--border); }
.info-table th { background: var(--bg-soft); font-weight: 700; color: var(--text-dark); text-transform: uppercase; font-size: 12px; letter-spacing: .05em; }
.info-table tr:last-child td { border-bottom: none; }
.info-table td { color: var(--text-secondary); }

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--navy) 0%, #0c2740 60%, #0e2c42 100%);
  border-radius: 24px;
  padding: 64px 48px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-band::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(0,168,255,0.18), transparent 55%);
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,0.68); max-width: 560px; margin: 0 auto 30px; }
.cta-band-btns { display:flex; gap: 14px; justify-content:center; flex-wrap: wrap; }

/* Path cards (contact) */
.path-card {
  background:#fff; border:1px solid var(--border); border-radius: var(--radius);
  padding: 32px; text-align:left;
}
.path-card .icon-box { margin-bottom: 20px; }

/* Forms */
.form-group { margin-bottom: 20px; }
.form-label { display:block; font-size: 13.5px; font-weight: 700; color: var(--text-dark); margin-bottom: 7px; }
.form-label .req { color: #DC2626; }
.form-control {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--border);
  border-radius: 9px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text-dark);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.form-control:focus { outline: none; border-color: var(--blue-2); box-shadow: 0 0 0 3px rgba(37,99,235,0.12); }
textarea.form-control { resize: vertical; min-height: 130px; }
.form-error { color: #DC2626; font-size: 12.5px; margin-top: 6px; display:none; }
.form-control.invalid { border-color: #DC2626; }
.form-control.invalid + .form-error { display:block; }
.form-status { padding: 14px 16px; border-radius: 9px; font-size: 14px; font-weight: 600; margin-bottom: 20px; display:none; }
.form-status.success { display:block; background: rgba(16,185,129,0.1); color: #047857; border: 1px solid rgba(16,185,129,0.25); }
.form-status.error { display:block; background: rgba(220,38,38,0.08); color: #B91C1C; border: 1px solid rgba(220,38,38,0.2); }
.form-row-2 { display:grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: rgba(255,255,255,0.65); padding: 72px 0 32px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand img { height: 30px; margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 14px; max-width: 280px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.social-icon {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.7);
  transition: background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease), transform .18s var(--ease);
}
.social-icon svg { width: 17px; height: 17px; }
.social-icon:hover {
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  border-color: transparent;
  color: #fff;
  transform: translateY(-2px);
}
.footer-col h4 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 18px; }
.footer-col ul { display:flex; flex-direction:column; gap: 11px; }
.footer-col a { font-size: 14.5px; color: rgba(255,255,255,0.6); transition: color .15s; }
.footer-col a:hover { color: var(--blue); }
.footer-bottom { display:flex; align-items:center; justify-content:space-between; padding-top: 28px; flex-wrap: wrap; gap: 16px; }
.footer-bottom p { margin:0; font-size: 13px; color: rgba(255,255,255,0.45); }
.footer-legal-links { display:flex; gap: 20px; flex-wrap: wrap; }
.footer-legal-links a { font-size: 13px; color: rgba(255,255,255,0.45); }
.footer-legal-links a:hover { color: var(--blue); }

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0 !important; }
.text-center { text-align: center; }
.max-w { max-width: 640px; }
.max-w.center { margin-left:auto; margin-right:auto; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }
.disclaimer-box {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  font-size: 13.5px;
  color: var(--text-secondary);
  display:flex; gap: 12px; align-items:flex-start;
}
.disclaimer-box svg { width: 18px; height: 18px; flex-shrink:0; margin-top:2px; color: var(--blue-2); }

/* ---------- 404 / error ---------- */
.error-page { min-height: 72vh; display:flex; align-items:center; justify-content:center; text-align:center; padding: 60px 0; }
.error-code { font-size: 96px; font-weight: 800; color: var(--blue-2); line-height:1; margin-bottom: 12px; letter-spacing: -0.04em; }

/* ---------- Responsive ---------- */
@media (max-width: 1023px) {
  .main-nav, .header-actions .btn, .header-actions .login-wrap { display: none; }
  .hamburger { display: inline-flex; }
  .hero-grid { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .step-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
  .hero { padding: 56px 0 64px; }
  .page-hero { padding: 52px 0 56px; }
  .cta-band { padding: 44px 24px; }
  .step-row { grid-template-columns: 1fr; }
  .hero-ctas .btn, .page-hero-ctas .btn { width: 100%; }
  .hero-ctas, .page-hero-ctas { flex-direction: column; }
  .form-row-2 { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items:flex-start; }
}