/* ============================================================
   Evidion — evidionai.com
   Landing page styles
   ============================================================ */

:root {
  --blue-900: #1e3a8a;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-400: #60a5fa;
  --blue-100: #dbeafe;

  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;

  --amber-500: #f59e0b;
  --amber-600: #d97706;

  --emerald-500: #10b981;
  --emerald-600: #059669;

  --white: #ffffff;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --nav-h: 88px;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 24px 48px -12px rgba(15, 23, 42, 0.25);
  --shadow-xl: 0 32px 64px -16px rgba(15, 23, 42, 0.35);

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--slate-900);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-600); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; cursor: pointer; }

h1, h2, h3, h4 { font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; margin: 0; }
p { margin: 0; }

.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}

.desktop-only { display: inline; }
@media (max-width: 720px) { .desktop-only { display: none; } }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(15, 23, 42, 0.0);
  transition: background 200ms var(--ease), box-shadow 200ms var(--ease), border-color 200ms var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(15, 23, 42, 0.85);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}
.nav.is-scrolled-light {
  background: rgba(255, 255, 255, 0.9);
  border-bottom-color: var(--slate-200);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  max-width: none;
  margin-inline: 0;
  height: 100%;
  padding-inline: clamp(20px, 3vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
/* The source logo is a wide horizontal lockup (swoosh + "Evidion" wordmark +
   "GROUNDED INTELLIGENCE FOR THE ENERGY ENTERPRISE" tagline) with dark navy
   text designed for light backgrounds. We invert to white on dark sections
   and let the natural colors show on light ones. */
.nav-logo {
  display: flex;
  align-items: center;
}
.nav-logo img {
  height: 44px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);   /* default: white — nav starts over dark hero */
  transition: filter 200ms var(--ease), opacity 250ms var(--ease);
}
.nav.is-scrolled-light .nav-logo img {
  filter: none;              /* over light sections, keep natural teal + navy */
}
/* Let the big hero logo be the centerpiece: fade the nav logo in once the user scrolls */
.nav:not(.is-scrolled) .nav-logo img {
  opacity: 0;
  pointer-events: none;
}
@media (max-width: 640px) {
  .nav-logo img { height: 36px; }
  .nav:not(.is-scrolled) .nav-logo img { opacity: 1; }   /* always show on mobile */
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  color: var(--slate-200);
  font-weight: 500;
  font-size: 15px;
  text-decoration: none;
  transition: color 150ms var(--ease);
}
.nav-links a:hover { color: var(--white); }
.nav.is-scrolled-light .nav-links a { color: var(--slate-700); }
.nav.is-scrolled-light .nav-links a:hover { color: var(--slate-900); }
.nav-cta {
  padding: 8px 16px;
  background: var(--blue-600);
  color: var(--white) !important;
  border-radius: var(--radius);
  transition: background 150ms var(--ease), transform 150ms var(--ease);
}
.nav-cta:hover { background: var(--blue-500); transform: translateY(-1px); text-decoration: none; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 8px;
  flex-direction: column;
  gap: 4px;
}
.nav-toggle span {
  width: 22px; height: 2px; background: var(--white); border-radius: 2px;
  transition: transform 200ms var(--ease), opacity 200ms var(--ease);
}
.nav.is-scrolled-light .nav-toggle span { background: var(--slate-900); }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav.is-open .nav-links {
    display: flex;
    position: absolute;
    top: var(--nav-h);
    right: 0; left: 0;
    background: rgba(15, 23, 42, 0.98);
    padding: 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }
  .nav.is-open .nav-links a { color: var(--slate-100); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 150ms var(--ease), background 150ms var(--ease),
              border-color 150ms var(--ease), box-shadow 150ms var(--ease),
              color 150ms var(--ease);
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: var(--blue-600);
  color: var(--white);
  box-shadow: 0 8px 24px -8px rgba(37, 99, 235, 0.6);
}
.btn-primary:hover { background: var(--blue-500); box-shadow: 0 12px 32px -8px rgba(37, 99, 235, 0.7); }
.btn-ghost {
  background: transparent;
  color: var(--slate-100);
  border-color: rgba(255, 255, 255, 0.25);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.45); }
.btn-block { width: 100%; }
.btn-play-icon {
  display: inline-flex;
  width: 22px; height: 22px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  font-size: 10px;
  padding-left: 2px;
}

/* ---------- Section shell ---------- */
.section {
  padding: clamp(64px, 9vw, 120px) 0;
  position: relative;
}
.section-head {
  max-width: 820px;
  margin-bottom: 56px;
}
.section-head-dark { color: var(--slate-100); }
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 16px;
}
.eyebrow-accent { color: var(--amber-500); }
.eyebrow-light { color: var(--blue-100); }
h2 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
  letter-spacing: -0.025em;
}
.section-lede {
  margin-top: 16px;
  font-size: clamp(16px, 1.4vw, 18px);
  color: var(--slate-600);
  max-width: 680px;
}
.section-lede-dark { color: var(--slate-300); }

/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }
.reveal-delay-4 { transition-delay: 320ms; }

/* ============================================================
   SECTION 1 — HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--slate-100);
  overflow: hidden;
  padding-top: calc(var(--nav-h) + 32px);
  padding-bottom: 0;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1200px 600px at 10% 10%, rgba(59, 130, 246, 0.25), transparent 60%),
    radial-gradient(900px 500px at 90% 30%, rgba(37, 99, 235, 0.18), transparent 60%),
    linear-gradient(180deg, var(--slate-950), var(--slate-900) 60%, #0a1428 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}
.cite-float-container { position: absolute; inset: 0; }
.cite-float {
  position: absolute;
  left: var(--x);
  top: var(--y);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--blue-400);
  opacity: 0;
  animation: citePulse 6s ease-in-out infinite;
  animation-delay: var(--d);
  text-shadow: 0 0 20px rgba(59, 130, 246, 0.6);
}
@keyframes citePulse {
  0%, 100% { opacity: 0; transform: translateY(6px); }
  50% { opacity: 0.55; transform: translateY(-6px); }
}
.doc-float {
  position: absolute;
  width: 160px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
  opacity: 0.5;
  animation: docDrift 14s ease-in-out infinite;
}
.doc-float-1 { top: 20%; left: 2%; transform: rotate(-6deg); animation-delay: 0s; }
.doc-float-2 { top: 64%; right: 2%; transform: rotate(4deg); animation-delay: 3s; width: 150px; }
@media (max-width: 1100px) { .doc-float { display: none; } }
.doc-line {
  height: 6px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  margin-bottom: 8px;
}
.doc-line.medium { width: 70%; }
.doc-line.short { width: 45%; }
.doc-line:last-child { margin-bottom: 0; }
@keyframes docDrift {
  0%, 100% { transform: rotate(var(--r, -6deg)) translateY(0); }
  50% { transform: rotate(var(--r, -6deg)) translateY(-12px); }
}
@media (max-width: 720px) {
  .doc-float { display: none; }
}

.hero-content {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: 40px;
  padding-bottom: 48px;
}
.hero-logo {
  margin-bottom: 36px;
  filter: drop-shadow(0 20px 60px rgba(59, 130, 246, 0.35));
  animation: heroLogoRise 900ms var(--ease) both;
}
.hero-logo img {
  height: clamp(120px, 16vw, 220px);
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}
@keyframes heroLogoRise {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}
.hero-eyebrow {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(59, 130, 246, 0.14);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: var(--blue-400);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(28px, 3.2vw, 44px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: var(--white);
  margin: 0 auto 28px;
  max-width: 900px;
  text-wrap: balance;
}
.hero-title .accent { color: var(--blue-400); }
.hero-title .accent-emerald { color: var(--emerald-500); }
.hero-sub {
  font-size: clamp(15px, 1.3vw, 18px);
  color: var(--slate-300);
  max-width: 680px;
  margin: 0 auto 36px;
  line-height: 1.65;
  text-wrap: pretty;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.social-bar {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  background: rgba(2, 6, 23, 0.35);
}
.social-bar-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  align-items: center;
  font-size: 14px;
  color: var(--slate-400);
}
.social-bar strong {
  color: var(--white);
  font-weight: 700;
}
.dot {
  width: 4px; height: 4px;
  background: var(--slate-600);
  border-radius: 50%;
}
@media (max-width: 720px) {
  .dot { display: none; }
  .social-bar-inner { gap: 6px 16px; }
}

/* ============================================================
   SECTION 2 — PROBLEM
   ============================================================ */
.section-problem { background: var(--slate-50); }
.problem-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 960px) { .problem-grid { grid-template-columns: 1fr; gap: 40px; } }
.problem-cards { display: flex; flex-direction: column; gap: 20px; }
.problem-card {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease), border-color 200ms var(--ease);
}
.problem-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--slate-300);
}
.problem-icon {
  width: 48px; height: 48px;
  background: var(--blue-100);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
.problem-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--slate-900);
  margin: 0 0 12px 0;
  line-height: 1.4;
}
.problem-card .row {
  font-size: 15px;
  color: var(--slate-600);
  padding: 6px 0;
}
.problem-card .row strong {
  color: var(--slate-900);
  font-weight: 600;
  margin-right: 4px;
}
.problem-card .row.today { color: var(--slate-500); }
.problem-card .row.evidion { color: var(--slate-700); }
.problem-card .row.evidion strong { color: var(--blue-600); }

.problem-visual {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}
.mock-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.mock-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--slate-200);
  background: var(--slate-50);
}
.mock-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--slate-300); }
.mock-dot:nth-child(1) { background: #ff5f56; }
.mock-dot:nth-child(2) { background: #ffbd2e; }
.mock-dot:nth-child(3) { background: #27c93f; }
.mock-title {
  margin-left: 12px;
  font-size: 13px;
  color: var(--slate-500);
  font-weight: 500;
}
.mock-query, .mock-answer { padding: 20px 24px; }
.mock-answer { border-top: 1px solid var(--slate-100); }
.mock-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-bottom: 8px;
}
.mock-label-answer { color: var(--blue-600); }
.mock-query-text {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--slate-900);
  background: var(--slate-50);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--blue-500);
}
.mock-answer p {
  color: var(--slate-800);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 16px;
}
.cite {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--blue-600);
  text-decoration: none;
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--blue-100);
  margin: 0 2px;
  vertical-align: super;
  font-weight: 600;
}
.cite:hover { background: var(--blue-500); color: var(--white); text-decoration: none; }
.mock-citations {
  border-top: 1px dashed var(--slate-200);
  padding-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mock-cite {
  display: flex;
  gap: 10px;
  font-size: 12px;
  color: var(--slate-500);
}
.mock-cite-num {
  font-family: var(--font-mono);
  color: var(--blue-600);
  font-weight: 600;
  min-width: 30px;
}

/* ============================================================
   SECTION 3 — FEATURES
   ============================================================ */
.section-features { background: var(--white); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 960px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .features-grid { grid-template-columns: 1fr; } }

.feature-card {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease), border-color 200ms var(--ease);
}
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-400);
}
.feature-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  border-radius: var(--radius);
  margin-bottom: 16px;
  position: relative;
  box-shadow: 0 6px 20px -6px rgba(37, 99, 235, 0.45);
}
.feature-icon::before {
  content: "";
  position: absolute;
  inset: 0;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 22px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='12' r='10'/></svg>");
}
.feature-icon[data-icon="qa"]::before { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z'/></svg>"); }
.feature-icon[data-icon="impact"]::before { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/><polyline points='14 2 14 8 20 8'/><line x1='16' y1='13' x2='8' y2='13'/><line x1='16' y1='17' x2='8' y2='17'/></svg>"); }
.feature-icon[data-icon="supersede"]::before { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z'/><line x1='12' y1='9' x2='12' y2='13'/><line x1='12' y1='17' x2='12.01' y2='17'/></svg>"); }
.feature-icon[data-icon="discovery"]::before { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='8'/><line x1='21' y1='21' x2='16.65' y2='16.65'/></svg>"); }
.feature-icon[data-icon="testimony"]::before { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M12 20h9'/><path d='M16.5 3.5a2.121 2.121 0 0 1 3 3L7 19l-4 1 1-4z'/></svg>"); }
.feature-icon[data-icon="monitor"]::before { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M18 8A6 6 0 0 0 6 8c0 7-3 9-3 9h18s-3-2-3-9'/><path d='M13.73 21a2 2 0 0 1-3.46 0'/></svg>"); }
.feature-icon[data-icon="profile"]::before { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2'/><circle cx='12' cy='7' r='4'/></svg>"); }
.feature-icon[data-icon="timer"]::before { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='12' cy='13' r='8'/><path d='M12 9v4l2 2'/><path d='M9 2h6'/></svg>"); }
.feature-icon[data-icon="map"]::before { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polygon points='1 6 1 22 8 18 16 22 23 18 23 2 16 6 8 2 1 6'/><line x1='8' y1='2' x2='8' y2='18'/><line x1='16' y1='6' x2='16' y2='22'/></svg>"); }

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 8px;
}
.feature-card p {
  color: var(--slate-600);
  font-size: 15px;
  line-height: 1.55;
}

/* ============================================================
   SECTION 3.5 — EXPLORE EVIDION (AI-generated media)
   ============================================================ */
.section-demos { background: var(--slate-50); }

/* AI-Generated badge — used on every AI-authored piece */
.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue-700);
  background: var(--blue-100);
  border: 1px solid rgba(37, 99, 235, 0.22);
  border-radius: 999px;
  font-family: var(--font-sans);
  line-height: 1;
}
.ai-badge::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue-600);
  box-shadow: 0 0 8px var(--blue-500);
}

/* Primary featured media (video) */
.media-feature {
  margin: 0 0 48px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  align-items: center;
}
@media (max-width: 960px) { .media-feature { grid-template-columns: 1fr; gap: 20px; } }

.media-stage {
  position: relative;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  box-shadow: var(--shadow-xl);
}
.media-stage video,
.media-stage iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  object-fit: contain;
  background: #000;
}

.media-feature-caption {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.media-feature-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.media-type {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate-500);
  font-family: var(--font-mono);
}
.media-feature-title {
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--slate-900);
  line-height: 1.2;
}
.media-feature-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--slate-600);
  max-width: 440px;
}

/* Secondary media grid (podcast / infographic / pdf) */
.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 960px) { .media-grid { grid-template-columns: 1fr; } }

.media-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease), border-color 200ms var(--ease);
}
.media-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-400);
}

.media-card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--slate-900), var(--slate-800));
  color: var(--slate-300);
  overflow: hidden;
  text-decoration: none;
}
.media-card-media:hover { text-decoration: none; }

/* Art block for audio/pdf cards */
.media-card-art {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--blue-400);
}
.media-card-art-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--slate-400);
}

/* Podcast card — show inline audio player */
.media-card-media-podcast {
  flex-direction: column;
  padding: 20px;
  gap: 16px;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(37, 99, 235, 0.25), transparent 60%),
    linear-gradient(135deg, var(--slate-900), var(--slate-800));
}
.media-card-media-podcast audio {
  width: 100%;
  max-width: 280px;
}

/* Infographic card — full-bleed image */
.media-card-media-image {
  padding: 0;
  background: var(--slate-100);
}
.media-card-media-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 400ms var(--ease);
}
.media-card:hover .media-card-media-image img { transform: scale(1.03); }

/* PDF card hover */
.media-card-media-pdf {
  background:
    radial-gradient(ellipse at 70% 30%, rgba(245, 158, 11, 0.18), transparent 60%),
    linear-gradient(135deg, var(--slate-900), var(--slate-800));
}

.media-card-hover {
  position: absolute;
  bottom: 10px;
  right: 12px;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(15, 23, 42, 0.7);
  border-radius: 999px;
  opacity: 0;
  transition: opacity 200ms var(--ease);
  pointer-events: none;
}
.media-card:hover .media-card-hover { opacity: 1; }

.media-card-body {
  padding: 18px 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.media-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.media-card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--slate-900);
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.media-card-desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--slate-600);
}

/* ============================================================
   SECTION 4 — INTELLIGENCE
   ============================================================ */
.section-intelligence { background: var(--white); }
.arch-diagram {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 960px;
  margin: 0 auto;
}
.arch-layer {
  width: 100%;
  padding: 24px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  background: var(--white);
  box-shadow: var(--shadow);
}
.arch-top {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.06), rgba(16, 185, 129, 0.06));
  border-color: var(--blue-400);
}
.arch-mid {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(37, 99, 235, 0.04));
  border-color: var(--blue-500);
}
.arch-bottom {
  background: var(--slate-900);
  color: var(--white);
  border-color: var(--slate-800);
}
.arch-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 12px;
}
.arch-bottom .arch-label { color: var(--slate-400); }
.arch-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.arch-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--slate-700);
}
.arch-bottom .arch-chip {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--slate-200);
}
.arch-arrow {
  color: var(--blue-500);
  opacity: 0.6;
}
.arch-flywheel {
  margin-top: 24px;
  padding: 16px 20px;
  border-left: 3px solid var(--amber-500);
  background: rgba(245, 158, 11, 0.08);
  color: var(--slate-800);
  font-size: 15px;
  font-style: italic;
  border-radius: 0 var(--radius) var(--radius) 0;
  max-width: 100%;
  text-align: left;
  width: 100%;
}

.arch-stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 64px;
  padding: 32px;
  background: var(--slate-50);
  border-radius: var(--radius-lg);
}
@media (max-width: 900px) { .arch-stats { grid-template-columns: repeat(2, 1fr); } }
.stat { text-align: center; }
.stat-num {
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 800;
  color: var(--blue-600);
  letter-spacing: -0.02em;
}
.stat-label {
  margin-top: 4px;
  font-size: 13px;
  color: var(--slate-600);
  font-weight: 500;
}

.pull-quote {
  margin: 64px auto 0;
  max-width: 820px;
  padding: 32px 40px;
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.5;
  color: var(--slate-800);
  font-style: italic;
  border-left: 4px solid var(--blue-600);
  background: var(--slate-50);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ============================================================
   Dark section shell
   ============================================================ */
.section-dark {
  background: linear-gradient(180deg, var(--slate-950), var(--slate-900));
  color: var(--slate-100);
}
.section-dark .eyebrow { color: var(--blue-400); }
.section-dark h2 { color: var(--white); }

/* ============================================================
   SECTION 5 — EXPERTS
   ============================================================ */
.experts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (max-width: 860px) { .experts-grid { grid-template-columns: 1fr; } }
.expert-card {
  padding: 32px;
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.06), rgba(59, 130, 246, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  transition: transform 300ms var(--ease), border-color 300ms var(--ease), box-shadow 300ms var(--ease);
  position: relative;
  overflow: hidden;
}
.expert-card::before {
  content: "";
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at top, rgba(59, 130, 246, 0.15), transparent 50%);
  opacity: 0;
  transition: opacity 400ms var(--ease);
  pointer-events: none;
}
.expert-card:hover {
  transform: translateY(-3px);
  border-color: rgba(59, 130, 246, 0.5);
  box-shadow: 0 20px 60px -20px rgba(59, 130, 246, 0.4);
}
.expert-card:hover::before { opacity: 1; }

.expert-head {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 24px;
  position: relative;
}
.expert-avatar {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-800, #1e40af));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  box-shadow: 0 10px 30px -10px rgba(37, 99, 235, 0.6);
  flex-shrink: 0;
}
.expert-heading h3 {
  color: var(--white);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}
.expert-role {
  color: var(--blue-400);
  font-size: 14px;
  font-weight: 500;
}
.expert-sub {
  color: var(--slate-400);
  font-size: 13px;
  margin-top: 2px;
}
.expert-meta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
}
.expert-meta > div { display: grid; grid-template-columns: 120px 1fr; gap: 14px; }
.expert-meta dt {
  font-size: 12px;
  color: var(--slate-400);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-top: 2px;
}
.expert-meta dd {
  margin: 0;
  color: var(--slate-200);
  font-size: 14px;
}
@media (max-width: 520px) {
  .expert-meta > div { grid-template-columns: 1fr; gap: 4px; }
}

.expert-quote {
  margin: 0 0 16px;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--amber-500);
  color: var(--slate-100);
  font-size: 15px;
  line-height: 1.55;
  font-style: italic;
  border-radius: 0 var(--radius) var(--radius) 0;
  position: relative;
}
.expert-note {
  font-size: 13px;
  color: var(--slate-400);
  font-style: italic;
  position: relative;
}

.expert-video {
  margin-top: 24px;
  position: relative;
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(ellipse at center, rgba(37, 99, 235, 0.18), transparent 60%),
    linear-gradient(135deg, var(--slate-800), var(--slate-900));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  overflow: hidden;
}
.expert-video iframe,
.expert-video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.expert-video .demo-play { width: 56px; height: 56px; font-size: 16px; }
.expert-video-label {
  font-size: 13px;
  color: var(--slate-300);
  font-family: var(--font-mono);
}

.experts-footer {
  margin-top: 40px;
  max-width: 820px;
  color: var(--slate-400);
  font-size: 15px;
  line-height: 1.65;
}

/* ============================================================
   SECTION 6 — VIRTUAL HEARING ROOM
   ============================================================ */
.section-hearing {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #0a1428, var(--slate-950));
}
.hearing-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(600px 400px at 50% 0%, rgba(245, 158, 11, 0.12), transparent 60%),
    radial-gradient(800px 500px at 50% 100%, rgba(37, 99, 235, 0.18), transparent 60%);
}
.section-hearing > .container { position: relative; z-index: 1; }

.hearing-mock {
  max-width: 820px;
  margin: 0 auto;
  background: var(--slate-900);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.6);
}
.hearing-mock-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.15), rgba(245, 158, 11, 0.10));
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
}
.hearing-mock-title {
  font-family: var(--font-mono);
  color: var(--slate-200);
  font-weight: 500;
}
.hearing-mock-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--amber-500);
  font-weight: 500;
}
.dot-live {
  width: 8px; height: 8px;
  background: var(--amber-500);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--amber-500);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hearing-turn {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  padding: 22px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  align-items: center;
}
.hearing-turn:last-child { border-bottom: 0; }
.hearing-speaker {
  display: flex;
  align-items: center;
  gap: 12px;
}
.hearing-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.hearing-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-200);
  line-height: 1.3;
}
.hearing-text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--slate-100);
  font-family: var(--font-mono);
  min-height: 1.5em;
}
.hearing-text .cite {
  background: rgba(245, 158, 11, 0.2);
  color: var(--amber-500);
}
.hearing-text .cite:hover { background: var(--amber-500); color: var(--slate-950); }

.hearing-turn[data-speaker="chair"] { background: rgba(37, 99, 235, 0.05); }
.hearing-turn[data-speaker="oca"] { background: rgba(245, 158, 11, 0.04); }
.hearing-turn[data-speaker="clf"] { background: rgba(16, 185, 129, 0.04); }

@media (max-width: 640px) {
  .hearing-turn { grid-template-columns: 1fr; gap: 10px; padding: 18px 20px; }
}

.hearing-video {
  max-width: 820px;
  margin: 32px auto 0;
  position: relative;
  aspect-ratio: 16 / 9;
  background:
    radial-gradient(ellipse at center, rgba(245, 158, 11, 0.15), transparent 60%),
    linear-gradient(135deg, var(--slate-900), #0a1428);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.5);
}
.hearing-video iframe,
.hearing-video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.hearing-video-label {
  font-size: 14px;
  color: var(--slate-300);
  font-family: var(--font-mono);
}

.hearing-cta {
  margin-top: 40px;
  text-align: center;
}
.hearing-tag {
  margin-top: 14px;
  font-size: 13px;
  color: var(--amber-500);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ============================================================
   SECTION 7 — BUILD
   ============================================================ */
.section-build { background: var(--slate-50); }
.build-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 860px) { .build-grid { grid-template-columns: 1fr; } }
.build-card {
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}
.build-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.build-icon { font-size: 32px; margin-bottom: 16px; }
.build-card h3 { font-size: 18px; margin-bottom: 10px; color: var(--slate-900); }
.build-card p { color: var(--slate-600); font-size: 15px; line-height: 1.6; }

/* ============================================================
   SECTION 8 — SIGNUP
   ============================================================ */
.section-signup {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue-700), var(--slate-900));
  color: var(--white);
  padding-bottom: clamp(80px, 10vw, 140px);
}
.signup-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 500px at 15% 20%, rgba(59, 130, 246, 0.35), transparent 60%),
    radial-gradient(600px 400px at 85% 70%, rgba(16, 185, 129, 0.18), transparent 60%);
  pointer-events: none;
}
.signup-container { position: relative; z-index: 1; }
.signup-head { text-align: center; margin-inline: auto; }
.signup-head .section-lede { margin-inline: auto; }

.signup-form {
  max-width: 720px;
  margin: 40px auto 0;
  padding: 32px;
  background: rgba(255, 255, 255, 0.96);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  color: var(--slate-900);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-800);
}
.form-label-optional {
  font-weight: 400;
  color: var(--slate-500);
}
.req { color: var(--amber-600); }

.form-field input[type="text"],
.form-field input[type="email"],
.form-field select,
.form-field textarea {
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--slate-900);
  transition: border-color 150ms var(--ease), box-shadow 150ms var(--ease);
  width: 100%;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.form-field textarea { resize: vertical; min-height: 80px; }

.form-check-group {
  border: 0;
  padding: 0;
  margin: 0;
}
.check-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 4px;
}
@media (max-width: 640px) { .check-grid { grid-template-columns: repeat(2, 1fr); } }
.check {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  color: var(--slate-700);
  cursor: pointer;
  transition: background 150ms var(--ease), border-color 150ms var(--ease);
}
.check:hover { background: var(--blue-100); border-color: var(--blue-400); }
.check input[type="checkbox"] {
  accent-color: var(--blue-600);
  width: 16px; height: 16px;
}

.form-note {
  text-align: center;
  font-size: 13px;
  color: var(--slate-500);
}
.form-status {
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  min-height: 20px;
}
.form-status.is-success { color: var(--emerald-600); }
.form-status.is-error { color: var(--amber-600); }

.signup-social {
  text-align: center;
  margin-top: 28px;
}
.signup-social a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  margin: 0 10px;
  text-decoration: none;
}
.signup-social a:hover { color: var(--white); text-decoration: underline; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--slate-950);
  color: var(--slate-400);
  padding: 40px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
}
.footer-brand { display: flex; align-items: center; gap: 16px; }
.footer-logo {
  display: flex;
  align-items: center;
}
.footer-logo img {
  height: 44px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);   /* footer is dark */
}
.footer-copy { font-size: 13px; color: var(--slate-500); }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: var(--slate-400); font-size: 14px; text-decoration: none; }
.footer-links a:hover { color: var(--white); }
.footer-contact { text-align: right; font-size: 14px; }
.footer-contact a { color: var(--slate-300); text-decoration: none; }
.footer-contact a:hover { color: var(--white); text-decoration: underline; }

@media (max-width: 720px) {
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-brand { justify-content: center; }
  .footer-contact { text-align: center; }
}

/* ============================================================
   Accessibility helpers
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

:focus-visible {
  outline: 3px solid var(--blue-500);
  outline-offset: 2px;
  border-radius: 4px;
}