/*
 * First Light Beacon premium presentation for the Trade Shield landing page.
 * Loaded after site.css so the existing content, behavior, checkout, and
 * focused landing-page navigation remain untouched.
 */

:root {
  --ink: #0b1116;
  --ink-2: #111a21;
  --navy: #0f1b24;
  --navy-2: #152631;
  --slate: #4f626f;
  --steel: #8aa1ae;
  --ivory: #f3f0e8;
  --warm: #e9e4d8;
  --paper: #faf9f5;
  --white: #ffffff;
  --brass: #b79a67;
  --brass-light: #d5c29a;
  --brass-dark: #8d7143;
  --brass-ink: #73572e;
  --green: #789f88;
  --danger: #a86f6d;
  --light-line: rgba(18, 31, 40, 0.14);
  --dark-line: rgba(255, 255, 255, 0.13);
  --premium-shadow: 0 24px 70px rgba(6, 13, 18, 0.16);

  /* Legacy variables intentionally remapped for existing components. */
  --bg: var(--paper);
  --bg-soft: var(--ivory);
  --card: var(--white);
  --text: var(--ink);
  --muted: var(--slate);
  --line: var(--light-line);
  --red: var(--brass);
  --rose: var(--brass-light);
  --cyan: var(--steel);
  --blue: #536b79;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: 'Avenir Next', Avenir, Outfit, 'Segoe UI', Helvetica, Arial, sans-serif;
}

html { background: var(--paper); scroll-padding-top: 88px; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before {
  z-index: 0;
  opacity: 0.08;
  background-image:
    linear-gradient(rgba(18, 31, 40, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 31, 40, 0.06) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: linear-gradient(to bottom, #000, transparent 62%);
}
main, .site-footer { position: relative; z-index: 1; }
::selection { background: var(--brass-light); color: var(--ink); }
:where(a, button, summary):focus-visible { outline: 2px solid var(--brass-light); outline-offset: 4px; }
.skip-link { background: var(--ivory); color: var(--ink); border: 1px solid var(--brass-dark); font-weight: 700; }
.shell { width: min(1240px, calc(100% - 48px)); }
.section-pad { padding: clamp(92px, 9vw, 122px) 0; }
.partner-link, .text-link { color: var(--brass-ink); }

/* Focused landing-page header */
.site-header {
  height: 82px;
  background: rgba(11, 17, 22, 0.96);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(16px);
}
.site-header.scrolled {
  height: 72px;
  background: rgba(11, 17, 22, 0.97);
  border-color: rgba(213, 194, 154, 0.2);
  box-shadow: 0 12px 35px rgba(3, 8, 12, 0.18);
}
.header-inner { width: min(1240px, calc(100% - 48px)); }
.brand { color: var(--white); }
.brand img { filter: drop-shadow(0 5px 12px rgba(183, 154, 103, 0.2)); }
.brand strong { color: var(--white); font-weight: 800; }
.brand small {
  display: inline-flex;
  align-items: center;
  width: max-content;
  margin-top: 6px;
  padding: 4px 7px 3px;
  border: 1px solid rgba(213, 194, 154, 0.5);
  background: rgba(183, 154, 103, 0.08);
  color: var(--brass-light);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.21em;
}
.site-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.075em;
}
.site-nav a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  right: 100%;
  bottom: -10px;
  left: 0;
  height: 1px;
  background: var(--brass-light);
  transition: right 180ms ease;
}
.site-nav a:not(.nav-cta):hover::after, .site-nav a:not(.nav-cta):focus-visible::after { right: 0; }
.site-nav a:hover { color: var(--white); }
.site-nav .tilt-nav-link {
  padding: 8px 11px;
  border: 1px solid rgba(213, 194, 154, 0.38);
  background: rgba(183, 154, 103, 0.06);
  color: var(--brass-light);
}
.site-nav a.tilt-nav-link::after { display: none; }
.site-nav .tilt-nav-link:hover,
.site-nav .tilt-nav-link:focus-visible {
  border-color: var(--brass-light);
  background: rgba(183, 154, 103, 0.13);
  color: var(--white);
}

.site-nav .nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: max-content;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid var(--brass-light);
  background: var(--brass-light);
  color: var(--ink);
  font-weight: 800;
  line-height: 1.1;
  white-space: nowrap;
}
.site-nav .nav-cta:hover { background: var(--ivory); color: var(--ink); }

#outcomes,
#tilt-protection,
#connections,
#product,
#pricing,
#checkout {
  scroll-margin-top: 88px;
}
.menu-button > span:not(.sr-only) { background: var(--white); }

/* Hero */
.hero {
  min-height: 820px;
  padding-top: 150px;
  padding-bottom: 92px;
  background: var(--navy);
  color: var(--white);
  border-bottom: 1px solid var(--dark-line);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 82px 82px;
  mask-image: linear-gradient(to bottom, #000, transparent 90%);
}
.ambient { opacity: 0.2; }
.ambient-one { background: #567382; }
.ambient-two { background: var(--brass); }
.hero-grid, .hero-grid > *, .hero-copy { min-width: 0; }
.hero-grid { grid-template-columns: minmax(0, 0.88fr) minmax(520px, 1.12fr); gap: 60px; }
.eyebrow {
  color: var(--brass-ink);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.2em;
}
.hero .eyebrow, .tilt-hero .eyebrow, .suite-section .eyebrow, .closing .eyebrow,
.checkout-shell .eyebrow, .site-footer .eyebrow { color: var(--brass-light); }
.shield-dot {
  border-radius: 0;
  background: var(--brass-light);
  box-shadow: 0 0 18px rgba(213, 194, 154, 0.52);
}
.hero h1 { max-width: 650px; font-size: clamp(60px, 5.65vw, 86px); line-height: 0.94; }
.hero h1 em, .section-heading h2 em, .closing h2 em, .tilt-copy h2 em { color: var(--brass-light); }
.hero-lede {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 17px;
  line-height: 1.72;
}
.button {
  min-height: 50px;
  border-radius: 0;
  font-weight: 800;
  transition: transform 170ms ease, background 170ms ease, border-color 170ms ease,
    color 170ms ease, box-shadow 170ms ease;
}
.button-primary {
  background: var(--brass-light);
  color: var(--ink);
  box-shadow: 0 14px 36px rgba(5, 12, 17, 0.18);
}
.button-primary:hover {
  background: var(--ivory);
  color: var(--ink);
  box-shadow: 0 18px 42px rgba(5, 12, 17, 0.24);
}
.button-ghost { border-color: rgba(255, 255, 255, 0.25); color: var(--white); }
.button-ghost:hover { border-color: var(--brass-light); color: var(--brass-light); }
.availability { color: rgba(255, 255, 255, 0.54); }
.availability svg { stroke: var(--brass-light); }
.product-window {
  border: 1px solid rgba(213, 194, 154, 0.28);
  background: #0a1117;
  box-shadow: 0 36px 90px rgba(0, 0, 0, 0.42);
}
.hero-product { transform: none; }
.window-bar { border-color: var(--dark-line); background: #111c23; color: rgba(255, 255, 255, 0.46); }
.window-mark i:first-child { background: var(--brass); }
.window-mark i:nth-child(2) { background: var(--steel); }
.shot-wrap { background: radial-gradient(circle at 70% 20%, rgba(183, 154, 103, 0.09), transparent 42%); }
.product-window figcaption { border-color: var(--dark-line); color: rgba(255, 255, 255, 0.42); }

/* Trust and editorial section rhythm */
.trust-strip { border-color: var(--light-line); background: var(--ivory); }
.trust-grid div { border-color: var(--light-line); }
.trust-grid strong { color: var(--ink); }
.trust-grid span { color: #5d696f; }
.section-heading h2, .connections-intro h2, .product-copy h2 { color: var(--ink); }
.section-heading h2 em, .product-copy h2 em { color: var(--brass-dark); }
.section-heading > p:last-child, .connections-intro > p:not(.eyebrow),
.product-copy > p:not(.eyebrow) { color: #56666f; line-height: 1.7; }

.regime-section { background: var(--ivory); color: var(--ink); border-color: var(--light-line); }
.regime-section .connection-panel, .connection-panel {
  border: 1px solid var(--light-line);
  background: rgba(255, 255, 255, 0.64);
  box-shadow: 0 18px 42px rgba(23, 34, 41, 0.05);
}
.connection-kicker { color: var(--brass-ink); }
.regime-section .connection-panel h3, .connection-panel h3 { color: var(--ink); }
.regime-section .connection-panel .tilt-lede { color: #596970; }
.regime-section .connection-note, .regime-note { color: #5c686e; }
.regime-stats { border-color: var(--light-line); background: rgba(255, 255, 255, 0.7); }
.regime-stat { border-color: var(--light-line); }
.regime-stat p { color: #5c696f; }
.regime-stat.bullish strong { color: #557c65; }
.regime-stat.bearish strong { color: #98615e; }
.regime-stat.rotation strong { color: #677780; }
.regime-stat.trend strong {
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  color: var(--brass-dark);
}
.regime-stat.sample strong { color: #557180; }

#outcomes { background: var(--paper); color: var(--ink); }
.outcome-grid { border-color: var(--light-line); }
.outcome-card { border-color: var(--light-line); background: rgba(255, 255, 255, 0.48); }
.outcome-card:hover { background: var(--white); box-shadow: 0 18px 40px rgba(27, 37, 43, 0.07); }
.icon-box { border-color: rgba(141, 113, 67, 0.34); background: rgba(183, 154, 103, 0.08); }
.icon-box svg { stroke: var(--brass-dark); }
.card-number { color: #596870; }
.outcome-card h3 { color: var(--ink); }
.outcome-card > p:last-child { color: #5b6971; }

/* Dark discipline feature */
.tilt-hero {
  min-height: 1120px;
  background:
    radial-gradient(circle at 82% 35%, rgba(82, 112, 127, 0.18), transparent 34%),
    radial-gradient(circle at 12% 75%, rgba(183, 154, 103, 0.12), transparent 34%),
    var(--navy);
  color: var(--white);
  border-color: rgba(213, 194, 154, 0.2);
}
.tilt-copy h2, .tilt-catches strong { color: var(--white); }
.tilt-lede, .tilt-mechanic { color: rgba(255, 255, 255, 0.66); }
.tilt-mechanic { border-left-color: rgba(213, 194, 154, 0.5); }
.tilt-flow, .tilt-flow article, .tilt-catches-block, .tilt-catches,
.tilt-catches article, .tilt-cta-row { border-color: var(--dark-line); }
.tilt-flow span, .tilt-catches span, .tilt-pop figcaption span { color: var(--brass-light); }
.tilt-flow p, .tilt-catches p, .tilt-exit-note, .tilt-closing-line { color: rgba(255, 255, 255, 0.52); }
.tilt-exit-note strong, .tilt-flow strong { color: rgba(255, 255, 255, 0.88); }
.tilt-catches article { background: rgba(255, 255, 255, 0.022); }
.tilt-pop { border-color: rgba(213, 194, 154, 0.2); background: #0a1117; }
.tilt-pop figcaption { color: rgba(255, 255, 255, 0.5); }

/* Compatibility and product proof */
.connections-section { background: var(--warm); color: var(--ink); border-color: var(--light-line); }
.platform-flexibility {
  border-color: rgba(141, 113, 67, 0.28);
  background: rgba(255, 255, 255, 0.54);
  box-shadow: 0 18px 42px rgba(23, 34, 41, 0.05);
}
.platform-flexibility .connection-kicker { color: var(--brass-ink); }
.platform-flexibility h3 { color: var(--ink); }
.platform-flexibility p, .platform-status, .connection-note { color: #58676f; }
.broker-list li { border-color: var(--light-line); background: rgba(255, 255, 255, 0.5); color: #43545e; }
.broker-list li::before {
  border-radius: 0;
  background: var(--brass);
  box-shadow: none;
  transform: rotate(45deg);
}
.connection-note a { color: var(--brass-ink); }

.product-section { background: var(--paper); color: var(--ink); }
.check-list, .check-list li { border-color: var(--light-line); }
.check-list li > span { color: var(--brass-ink); }
.check-list strong { color: var(--ink); }
.check-list small { color: #5f6e76; }
.product-proof figure {
  border-color: rgba(18, 31, 40, 0.2);
  background: #0a1117;
  box-shadow: 0 24px 60px rgba(6, 13, 18, 0.12);
}
.product-proof figcaption { color: rgba(255, 255, 255, 0.56); }
.shield-detail-crop { border-color: rgba(255, 255, 255, 0.12); background: #071017; }

/* Plan placement */
.suite-section { border-color: var(--dark-line); background: var(--navy); color: var(--white); }
.suite-section .section-heading h2 { color: var(--white); }
.suite-section .section-heading h2 em { color: var(--brass-light); }
.suite-section .section-heading > p:last-child { color: rgba(255, 255, 255, 0.62); }
.suite-badge {
  border-color: rgba(213, 194, 154, 0.35);
  background: var(--ink);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
}
.suite-badge strong { color: var(--brass-light); }
.suite-badge small { color: rgba(255, 255, 255, 0.46); }

.use-section { background: var(--ivory); color: var(--ink); border-color: var(--light-line); }
.use-grid { gap: 0; border-top: 1px solid var(--light-line); border-left: 1px solid var(--light-line); }
.use-step {
  min-height: 330px;
  padding: 34px 28px;
  border-right: 1px solid var(--light-line);
  border-bottom: 1px solid var(--light-line);
  background: rgba(255, 255, 255, 0.52);
}
.use-number {
  width: 82px;
  height: 82px;
  margin-bottom: 42px;
  border: 1px solid rgba(141, 113, 67, 0.34);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: var(--brass-dark);
  font-size: 32px;
}
.use-step h3 { color: var(--ink); }
.use-step p { color: #5b6971; }

/* Pricing and checkout */
.pricing-section { background: var(--paper); color: var(--ink); }
.price-card { border-color: var(--light-line); background: var(--white); box-shadow: var(--premium-shadow); }
.plan-kicker { color: var(--brass-ink); font-weight: 800; }
.price { color: var(--brass-dark); }
.price em, .price-card > p { color: #617078; }
.price-card li { border-color: var(--light-line); color: #455761; }
.price-card li::before { color: var(--brass-dark); }
.price-card .button-primary { background: var(--ink); color: var(--white); }
.price-card .button-primary:hover { background: var(--navy-2); color: var(--white); }
.checkout-shell {
  border-color: rgba(213, 194, 154, 0.3);
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--premium-shadow);
}
.checkout-heading { border-color: var(--dark-line); }
.checkout-heading h3 { color: var(--white); }
.powered-by, .checkout-note, .checkout-loading { color: rgba(255, 255, 255, 0.54); }
.powered-by strong {
  display: inline-flex;
  padding: 1px 4px;
  background: var(--brass-light);
  color: var(--ink);
  line-height: 1.2;
}
.checkout-loading span { border-color: rgba(255, 255, 255, 0.18); border-top-color: var(--brass-light); }
.checkout-note a { color: var(--brass-light); }

/* FAQ, close, and legal */
.faq-section { background: var(--warm); color: var(--ink); }
.faq-list, details { border-color: var(--light-line); }
summary { color: var(--ink); }
summary span::before, summary span::after { background: var(--brass-dark); }
details p { color: #596870; }
.closing { border-color: var(--dark-line); background: var(--ink); color: var(--white); }
.closing::before { background: rgba(183, 154, 103, 0.16); }
.closing h2 { color: var(--white); }
.site-footer { border-color: var(--dark-line); background: #080e13; color: var(--white); }
.footer-brand strong { color: var(--white); }
.footer-brand small, .footer-links a { color: rgba(255, 255, 255, 0.56); }
.footer-links a:hover { color: var(--brass-light); }
.legal {
  border-color: var(--dark-line);
  color: rgba(255, 255, 255, 0.48);
  font-size: 10px;
  line-height: 1.65;
}

@media (max-width: 1060px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 780px; }
  .hero-product { max-width: 900px; }
}

@media (min-width: 821px) and (max-width: 1120px) {
  .header-inner { width: calc(100% - 32px); }
  .site-nav { gap: 12px; }
  .site-nav a { font-size: 9px; letter-spacing: 0.055em; }
  .site-nav .tilt-nav-link { padding: 7px 8px; }
  .site-nav .nav-cta { min-height: 44px; padding-inline: 13px; }
  .brand { gap: 9px; }
  .brand img { width: 38px; height: 38px; }
  .brand strong { font-size: 9px; }
  .brand small { padding: 3px 5px 2px; font-size: 7px; letter-spacing: 0.18em; }
}

@media (max-width: 900px) {
  .use-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .shell, .header-inner { width: min(100% - 32px, 1240px); }
  .site-header, .site-header.scrolled { height: 72px; }
  .site-nav {
    top: 72px;
    border-color: rgba(213, 194, 154, 0.24);
    background: rgba(11, 17, 22, 0.99);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.34);
  }
  .site-nav a {
    min-height: 46px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  }
  .site-nav a:not(.nav-cta)::after { display: none; }
  .site-nav .tilt-nav-link {
    min-height: 46px;
    margin: 4px 0;
    padding: 13px;
    border-color: rgba(213, 194, 154, 0.34);
    background: rgba(183, 154, 103, 0.07);
  }

  .site-nav .nav-cta {
    width: 100%;
    justify-content: center;
    margin-top: 10px;
    border-bottom-color: var(--brass-light);
  }
  .trust-grid div, .regime-stat { border-color: var(--light-line); }
  .footer-grid, .legal { align-items: flex-start; }
}

@media (max-width: 600px) {
  html { scroll-padding-top: 78px; }
  .shell, .header-inner { width: calc(100% - 30px); }
  .section-pad { padding: 76px 0; }
  .site-header, .site-header.scrolled { height: 70px; }
  .site-nav { top: 70px; right: 15px; left: 15px; }
  .brand { gap: 9px; }
  .brand img { width: 38px; height: 38px; }
  .brand strong { font-size: 9px; }
  .brand small {
    margin-top: 4px;
    padding: 3px 5px 2px;
    font-size: 7px;
    letter-spacing: 0.2em;
  }
  .hero { min-height: auto; padding-top: 118px; padding-bottom: 78px; }
  .hero-grid { gap: 54px; }
  .hero h1 {
    max-width: 100%;
    font-size: clamp(45px, 12.5vw, 54px);
    line-height: 0.96;
    letter-spacing: -0.04em;
    overflow-wrap: normal;
  }
  .hero-lede { font-size: 15px; line-height: 1.7; }
  .hero-actions { margin-top: 30px; }
  .hero-actions .button, .tilt-cta-row .button, .closing .button { width: 100%; }
  .availability { gap: 10px; }
  .trust-grid strong { font-size: 25px; }
  .trust-grid div { min-height: 104px; padding: 20px 16px; }
  .section-heading h2, .connections-intro h2, .product-copy h2, .tilt-copy h2 {
    font-size: clamp(43px, 12vw, 52px);
    line-height: 1;
  }
  .section-heading > p:last-child, .connections-intro > p:not(.eyebrow),
  .product-copy > p:not(.eyebrow), .tilt-lede { font-size: 15px; }
  .outcome-card { min-height: 0; padding: 27px 24px 30px; }
  .tilt-hero { padding-block: 82px; }
  .tilt-catches article { background: rgba(255, 255, 255, 0.018); }
  .connection-panel, .platform-flexibility { padding: 24px 20px; }
  .use-grid { grid-template-columns: 1fr; }
  .use-step { min-height: 0; padding: 28px 24px 32px; }
  .use-number { width: 68px; height: 68px; margin-bottom: 28px; font-size: 27px; }
  .price-card { padding: 30px 22px; }
  .checkout-shell { padding: 20px 10px; }
  .checkout-heading { padding-inline: 8px; }
  .closing { padding: 82px 0; }
  .closing h2 { font-size: clamp(50px, 14vw, 68px); line-height: 0.95; }
  .site-footer { padding-top: 44px; }
  .footer-links { gap: 15px 20px; }
  .legal { gap: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .button, .site-nav a::after { transition: none; }
}

@media (forced-colors: active) {
  .button, .site-nav .nav-cta, .outcome-card, .connection-panel,
  .price-card, .checkout-shell { border: 1px solid CanvasText; }
}