/* Blue Kite Advisory — Color Tokens */
:root {
  --bka-navy-900: #001A42;
  --bka-navy-800: #00245C;
  --bka-navy-700: #062F6E;
  --bka-blue-600: #0044A4;
  --bka-blue-500: #0C6FE0;
  --bka-blue-400: #0C98F8;
  --bka-blue-300: #57B4FA;
  --bka-blue-200: #A9D9FC;
  --bka-blue-100: #E3F3FE;

  --bka-white: #FFFFFF;
  --bka-fog-50: #F6F9FC;
  --bka-fog-100: #EDF2F8;
  --bka-slate-200: #D7E1EC;
  --bka-slate-400: #9AAAC0;
  --bka-slate-600: #5B6B82;
  --bka-slate-900: #16233A;

  --bka-black: #0A0F1A;

  --surface-page: var(--bka-white);
  --surface-muted: var(--bka-fog-50);
  --surface-navy: var(--bka-navy-800);
  --surface-navy-deep: var(--bka-navy-900);
  --surface-card: var(--bka-white);

  --text-heading: var(--bka-navy-800);
  --text-heading-on-navy: var(--bka-white);
  --text-body: var(--bka-slate-900);
  --text-body-muted: var(--bka-slate-600);
  --text-on-navy: var(--bka-white);
  --text-on-navy-muted: var(--bka-blue-200);
  --text-accent: var(--bka-blue-400);
  --text-link: var(--bka-blue-500);

  --border-hairline: var(--bka-slate-200);
  --border-hairline-on-navy: rgba(255,255,255,0.28);
  --border-accent: var(--bka-blue-400);

  --action-primary-bg: var(--bka-navy-800);
  --action-primary-bg-hover: var(--bka-navy-900);
  --action-primary-text: var(--bka-white);

  --action-accent-bg: var(--bka-blue-400);
  --action-accent-bg-hover: var(--bka-blue-500);
  --action-accent-text: var(--bka-white);

  --action-ghost-border: var(--bka-navy-800);
  --action-ghost-text: var(--bka-navy-800);

  --state-success: #1D8A5C;
  --state-warning: #B4791A;
  --state-danger: #B4342A;

  --focus-ring: var(--bka-blue-400);

  /* Typography */
  --font-serif-display: "Cormorant SC", "Cormorant Garamond", Georgia, serif;
  --font-sans-body: "Montserrat", "Inter", "Helvetica Neue", Arial, sans-serif;

  --text-display-xl: 700 76px/1.05 var(--font-serif-display);
  --text-display-lg: 600 56px/1.08 var(--font-serif-display);
  --text-display-md: 600 40px/1.12 var(--font-serif-display);
  --text-heading-lg: 600 30px/1.2 var(--font-serif-display);
  --text-heading-md: 600 24px/1.25 var(--font-serif-display);
  --text-heading-sm: 500 19px/1.3 var(--font-serif-display);

  --text-eyebrow: 600 13px/1.4 var(--font-sans-body);
  --text-body-lg: 400 19px/1.6 var(--font-sans-body);
  --text-body-md: 400 16px/1.65 var(--font-sans-body);
  --text-body-sm: 400 14px/1.6 var(--font-sans-body);
  --text-caption: 500 12px/1.4 var(--font-sans-body);
  --text-button: 600 14px/1 var(--font-sans-body);

  --tracking-tightest: -0.01em;
  --tracking-normal: 0;
  --tracking-wide: 0.04em;
  --tracking-wider: 0.12em;
  --tracking-widest: 0.22em;

  /* Spacing / radius / shadow / motion */
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px; --space-5: 20px;
  --space-6: 24px; --space-8: 32px; --space-10: 40px; --space-12: 48px; --space-16: 64px;
  --space-20: 80px; --space-24: 96px; --space-32: 128px;

  --radius-none: 0px; --radius-sm: 3px; --radius-md: 6px; --radius-lg: 10px; --radius-full: 999px;

  --border-hairline-width: 1px;
  --border-accent-width: 2px;

  --shadow-sm: 0 1px 2px rgba(0, 26, 66, 0.06);
  --shadow-md: 0 6px 20px rgba(0, 26, 66, 0.08);
  --shadow-lg: 0 16px 40px rgba(0, 26, 66, 0.12);

  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-base: 240ms;
  --duration-slow: 420ms;

  --content-max-width: 1200px;
  --container-padding: clamp(20px, 5vw, 80px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: #fff; color: var(--bka-slate-900); font-family: var(--font-sans-body); -webkit-font-smoothing: antialiased; }
a { color: var(--bka-blue-500); text-decoration: none; }
a:hover { color: var(--bka-blue-600); }
input, textarea, select, button { font-family: var(--font-sans-body); }

.nav-dd > .nav-dd-menu { opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .16s ease, transform .16s ease; }
.nav-dd:hover > .nav-dd-menu, .nav-dd:focus-within > .nav-dd-menu { opacity: 1; visibility: visible; transform: translateY(0); }

.bka-round { transition: background .2s ease, color .2s ease, box-shadow .2s ease; }
.bka-round:hover { background: var(--bka-blue-500) !important; color: #fff !important; box-shadow: 0 6px 16px rgba(0,68,164,0.28); }

.bka-btn-accent:hover { background: var(--bka-blue-500) !important; }
.bka-btn-ghost-navy:hover { background: rgba(0,36,92,0.06) !important; }
.bka-btn-white-on-navy:hover { background: var(--bka-blue-100) !important; }
.bka-btn-navy:hover { background: var(--bka-navy-900) !important; }
.bka-btn-navy-alt:hover { background: var(--bka-blue-600) !important; }
.bka-link-fade:hover { color: #fff !important; }
.bka-portal-link:hover { background: rgba(87,180,250,0.14) !important; }
.bka-card-lift { transition: transform .25s ease, box-shadow .25s ease; }
.bka-card-lift:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(0,36,92,0.10); }
.bka-card-lift-strong { transition: transform .25s ease, box-shadow .25s ease; }
.bka-card-lift-strong:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(0,36,92,0.12); }

.bka-cs-card { background: #fff; border: 1px solid var(--border-hairline); }
.bka-cs-card[data-active="true"] { border-color: var(--bka-blue-400); box-shadow: 0 10px 28px rgba(0,36,92,0.12); }

.bka-legal h2 { font-family: var(--font-serif-display); font-size: clamp(20px,2.4vw,26px); color: var(--bka-navy-800); margin: 34px 0 12px; line-height: 1.2; }
.bka-legal p, .bka-legal li { font-size: 15px; line-height: 1.75; color: var(--bka-slate-600); }
.bka-legal ul { padding-left: 20px; margin: 0 0 12px; display: flex; flex-direction: column; gap: 6px; }
.bka-legal a { color: var(--bka-blue-500); }

.bka-tag { background: #fff; color: var(--bka-slate-600); border: 1px solid var(--bka-slate-400); }
.bka-tag:hover { border-color: var(--bka-blue-400); color: var(--bka-blue-500); }
.bka-tag[data-active="true"] { background: var(--bka-navy-800); color: #fff; border-color: var(--bka-navy-800); }

.bka-faq summary { list-style: none; outline: none; cursor: pointer; }
.bka-faq summary::-webkit-details-marker { display: none; }
.bka-faq[open] .bka-faq-ic { transform: rotate(45deg); }

@keyframes bka-marquee { from { transform: translateX(0) } to { transform: translateX(-50%) } }
.bka-marquee-track:hover { animation-play-state: paused; }

@keyframes bka-fade { from { opacity: 0; transform: translateY(18px) } to { opacity: 1; transform: none } }

#siteHeader { transition: box-shadow .28s ease; }
#siteHeader .hdr-inner { transition: padding .28s ease; }
#siteHeader.hdr-scrolled { box-shadow: 0 8px 24px rgba(0,16,44,0.32); }
#siteHeader.hdr-scrolled .hdr-inner { padding-top: 9px !important; padding-bottom: 9px !important; }
#siteHeader.hdr-scrolled .hero-logo { height: 40px !important; width: auto !important; }
#siteHeader.hdr-scrolled .brandmark { font-size: 23px !important; }
#siteHeader.hdr-scrolled .hdr-llc { opacity: 0; height: 0; overflow: hidden; margin: 0; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1); will-change: opacity, transform; }
.reveal.is-in { opacity: 1; transform: none; }

.founder-track { transition: transform var(--duration-slow) var(--ease-standard); }
.founder-nav-btn:hover { opacity: 1 !important; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  .bka-marquee-track { animation: none !important; }
  .founder-track { transition: none; }
}

@media (max-width: 880px) {
  .proc-line { display: none !important; }
  .col2 { grid-template-columns: 1fr !important; }
  .col2 .col2-media { order: -1; }
  .founder-media { min-height: 520px !important; }
  .footer-grid { grid-template-columns: 1fr 1fr !important; gap: 32px !important; }
  .hero-logo { height: 56px !important; }
  .brandmark { font-size: 24px !important; }
  .desktop-nav { display: none !important; }
  .hamburger-btn { display: inline-flex !important; }
}

@media (max-width: 560px) {
  .col2s { grid-template-columns: 1fr !important; }
  .footer-grid { grid-template-columns: 1fr !important; }
  .topbar-hide { display: none !important; }
  .hero-logo { height: 44px !important; }
  .brandmark { font-size: 20px !important; }
  .cmp-row { grid-template-columns: 1.5fr 0.72fr 0.72fr 0.82fr !important; }
  .cmp-row > div { padding-left: 9px !important; padding-right: 7px !important; font-size: 13px !important; }
  .cmp-head > div { padding-left: 6px !important; padding-right: 5px !important; font-size: 11px !important; }
}

@media (max-width: 440px) {
  .cmp { overflow-x: auto !important; -webkit-overflow-scrolling: touch; }
  .cmp-row { min-width: 430px; }
}

/* App-specific additions (page loader, forms) */
#page-loader { transition: opacity 0.5s ease, visibility 0.5s ease; }
#page-loader.loader-hidden { opacity: 0; visibility: hidden; }

.bka-input {
  padding: 13px 14px; border: 1px solid var(--bka-slate-400); border-radius: 4px;
  font-size: 14.5px; color: var(--bka-slate-900); background: #fff; font-weight: 400; width: 100%;
}
.bka-input:focus { outline: none; border-color: var(--bka-blue-400); box-shadow: 0 0 0 3px rgba(12,152,248,0.15); }
.bka-label { display: flex; flex-direction: column; gap: 7px; font-size: 13px; font-weight: 600; color: var(--bka-navy-800); letter-spacing: 0.02em; }