/**
 * LM CONTABLE — Website v4.0 (Design System v5.0)
 * Paleta y tipografia unificadas a los mismos valores oficiales que
 * frontend/src/styles/colors.css (navy #111827 / azul #2563EB). Este
 * archivo se mantiene independiente de src/styles/ (no @import) para que
 * marketing/ siga siendo desplegable por separado del resto del frontend
 * — mismo criterio ya usado para su propio logo.png. Variables --gold*
 * se conservan por nombre (evita reescribir ~30 call-sites en este mismo
 * archivo) pero ahora apuntan al azul, no al dorado — el dorado se
 * elimina por completo de la interfaz. Sin Tailwind CDN (misma decision
 * que Fase 22 tomo para admin.html: menos peso, sin dependencia externa
 * render-blocking, control total del CSS resultante).
 */

:root {
  --navy: #111827;
  --navy-dark: #0D1117;
  --navy-light: #1F2937;
  --navy-hover: #334155;
  --gold: #2563EB;
  --gold-light: #93C5FD;
  --gold-dark: #1D4ED8;
  --gold-hover: #3B82F6;
  --gold-glow: rgba(37, 99, 235, 0.2);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: var(--font);

  --slate-50: #F8FAFC;
  --slate-100: #F1F5F9;
  --slate-200: #E2E8F0;
  --slate-300: #CBD5E1;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1E293B;
  --slate-900: #0F172A;
  --white: #FFFFFF;

  --success: #10B981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --danger: #EF4444;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 2px rgba(17, 32, 53, 0.06);
  --shadow-md: 0 8px 24px rgba(17, 32, 53, 0.08);
  --shadow-lg: 0 24px 48px rgba(17, 32, 53, 0.14);
  --shadow-gold: 0 12px 32px rgba(37, 99, 235, 0.22);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --content-width: 1280px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
body {
  margin: 0;
  font-family: var(--font);
  color: var(--slate-800);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 640px) { .container { padding: 0 18px; } }

.section { padding: 96px 0; }
.section--tight { padding: 72px 0; }
.section--navy { background: var(--navy); color: var(--white); }
.section--alt { background: var(--slate-50); }
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section--tight { padding: 48px 0; }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-full);
}
.section--navy .eyebrow { background: rgba(37, 99, 235, 0.16); }

.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head--left { margin-left: 0; text-align: left; }
.section-head h2 {
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.01em;
  margin-top: 14px;
  line-height: 1.2;
}
.section--navy .section-head h2 { color: var(--white); }
.section-head p {
  margin-top: 14px;
  color: var(--slate-600);
  font-size: 16px;
  line-height: 1.7;
}
.section--navy .section-head p { color: rgba(255,255,255,0.72); }
.section-rule {
  width: 56px; height: 4px; background: var(--gold); border-radius: 2px;
  margin: 16px auto 0;
}
.section-head--left .section-rule { margin-left: 0; }

.gold-text { color: var(--gold); }
.gold-gradient-text {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 28px; border-radius: 14px; font-weight: 700; font-size: 14px;
  border: 1px solid transparent; transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), background 180ms var(--ease);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn-gold { background: var(--gold); color: var(--white); box-shadow: var(--shadow-md); }
.btn-gold:hover { background: var(--gold-hover); box-shadow: var(--shadow-gold); }
.btn-navy { background: var(--navy); color: var(--white); border-color: rgba(37,99,235,0.4); }
.btn-navy:hover { background: var(--navy-hover); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--slate-300); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold-dark); }
.section--navy .btn-outline { color: var(--white); border-color: rgba(255,255,255,0.25); }
.section--navy .btn-outline:hover { border-color: var(--gold); }
.btn-block { width: 100%; }
.btn-group { display: flex; flex-wrap: wrap; gap: 14px; }
.btn-group--center { justify-content: center; }

/* ---------- Header ---------- */
.gold-bar { position: fixed; top: 0; left: 0; right: 0; height: 5px; background: linear-gradient(90deg, var(--navy), var(--gold), var(--navy)); z-index: 60; }
.header {
  position: fixed; top: 5px; left: 0; right: 0; z-index: 50;
  background: rgba(255,255,255,0.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(226,232,240,0.8);
  transition: box-shadow 200ms var(--ease);
}
.header.is-scrolled { box-shadow: var(--shadow-md); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { width: 42px; height: 42px; border-radius: 12px; object-fit: cover; }
.brand-name { font-size: 12px; font-weight: 800; letter-spacing: 0.08em; color: var(--navy); text-transform: uppercase; }
.brand-tag { display: block; font-size: 9px; font-weight: 600; letter-spacing: 0.12em; color: var(--gold-dark); text-transform: uppercase; margin-top: 1px; }

.nav-desktop { display: none; align-items: center; gap: 18px; }
.nav-desktop a {
  font-size: 12px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--slate-700); position: relative; padding: 4px 0;
}
.nav-desktop a::after {
  content: ''; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px; background: var(--gold);
  transition: width 200ms var(--ease);
}
.nav-desktop a:hover { color: var(--gold-dark); }
.nav-desktop a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 10px; }
.header-cta-secondary { display: none; }
.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px; border: none; background: transparent; color: var(--navy);
}
.nav-toggle:hover { background: var(--slate-100); }
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle.is-open .icon-menu { display: none; }
.nav-toggle.is-open .icon-close { display: block; }

@media (min-width: 1080px) {
  .nav-desktop { display: flex; }
  .header-cta-secondary { display: inline-flex; }
  .nav-toggle { display: none; }
}

.mobile-menu {
  display: none; flex-direction: column; gap: 4px;
  background: var(--white); border-bottom: 1px solid var(--slate-200); box-shadow: var(--shadow-md);
  padding: 12px 18px 22px;
}
.mobile-menu.is-open { display: flex; }
.mobile-menu a {
  padding: 12px 10px; border-radius: 10px; font-size: 14px; font-weight: 600; color: var(--slate-700);
}
.mobile-menu a:hover { background: var(--slate-50); color: var(--gold-dark); }
.mobile-menu .btn { margin-top: 10px; }
@media (min-width: 1080px) { .mobile-menu { display: none !important; } }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 168px 0 96px;
  background: linear-gradient(180deg, var(--slate-100) 0%, var(--white) 55%, var(--slate-50) 100%);
}
.hero-glow-a { position: absolute; top: 20%; left: 50%; transform: translate(-50%, -50%); width: 560px; height: 560px; background: var(--gold-glow); filter: blur(90px); border-radius: 50%; pointer-events: none; }
.hero-glow-b { position: absolute; top: 4%; right: -80px; width: 340px; height: 340px; background: rgba(17,24,39,0.06); filter: blur(70px); border-radius: 50%; pointer-events: none; }
.hero-inner { position: relative; z-index: 1; max-width: 860px; margin: 0 auto; text-align: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: var(--radius-full);
  background: rgba(17,24,39,0.05); border: 1px solid rgba(37,99,235,0.4); font-size: 12px; font-weight: 700; color: var(--navy);
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero h1 {
  margin-top: 22px; font-size: clamp(32px, 5vw, 56px); font-weight: 800; color: var(--navy);
  letter-spacing: -0.02em; line-height: 1.15;
}
.hero p.lead {
  margin: 22px auto 0; max-width: 620px; font-size: 17px; color: var(--slate-600); line-height: 1.7;
}
.hero .btn-group { margin-top: 34px; }
.hero-trust {
  margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--slate-200);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; text-align: center;
}
.hero-trust strong { display: block; font-size: 13px; font-weight: 800; color: var(--navy); }
.hero-trust span { display: block; font-size: 11.5px; color: var(--slate-500); margin-top: 3px; font-weight: 500; }
.hero-trust .gold { color: var(--gold-dark); }

/* ---------- Generic grids/cards ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1000px) { .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; } }

.card {
  background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-md);
  padding: 28px; transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease), transform 200ms var(--ease);
}
.card:hover { border-color: var(--gold); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card-icon {
  width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: rgba(37,99,235,0.12); color: var(--gold-dark); margin-bottom: 18px; flex-shrink: 0;
}
.card-icon svg { width: 22px; height: 22px; }
.card h3, .card h4 { color: var(--navy); font-weight: 700; }
.card h3 { font-size: 17px; }
.card p { color: var(--slate-600); font-size: 13.5px; line-height: 1.65; margin-top: 8px; }
.card .card-link { margin-top: 16px; font-size: 12.5px; font-weight: 700; color: var(--gold-dark); display: inline-flex; align-items: center; gap: 4px; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 620ms var(--ease), transform 620ms var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Why section ---------- */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr; } }
.why-problems { display: flex; flex-direction: column; gap: 14px; }
.why-problem {
  display: flex; gap: 14px; padding: 16px 18px; border-radius: var(--radius-md);
  background: var(--white); border: 1px solid var(--slate-200);
}
.why-problem .mark { color: var(--danger); font-weight: 800; flex-shrink: 0; }
.why-problem p { font-size: 14px; color: var(--slate-700); line-height: 1.55; }
.why-solution {
  background: var(--navy); color: var(--white); border-radius: var(--radius-lg); padding: 36px;
  position: relative; overflow: hidden; border: 1px solid rgba(37,99,235,0.3);
}
.why-solution::before { content: ''; position: absolute; top: -60px; right: -60px; width: 200px; height: 200px; background: var(--gold-glow); filter: blur(60px); border-radius: 50%; }
.why-solution h3 { font-size: 22px; font-weight: 800; position: relative; }
.why-solution p { margin-top: 14px; color: rgba(255,255,255,0.78); font-size: 14.5px; line-height: 1.7; position: relative; }
.why-solution .checks { margin-top: 20px; display: flex; flex-direction: column; gap: 10px; position: relative; }
.why-solution .checks li { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: rgba(255,255,255,0.9); }
.why-solution .checks svg { width: 16px; height: 16px; color: var(--gold); flex-shrink: 0; margin-top: 2px; }

/* ---------- How it works (flow) ---------- */
.flow {
  display: flex; align-items: stretch; justify-content: center; gap: 0; flex-wrap: wrap;
}
.flow-step {
  flex: 1 1 150px; min-width: 130px; display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 8px 10px;
}
.flow-step .node {
  width: 68px; height: 68px; border-radius: 18px; background: var(--white); border: 1.5px solid var(--slate-200);
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-sm);
  transition: border-color 200ms, box-shadow 200ms, transform 200ms;
  color: var(--navy);
}
.flow-step .node svg { width: 28px; height: 28px; }
.flow-step.is-active .node { border-color: var(--gold); box-shadow: var(--shadow-gold); transform: scale(1.06); color: var(--gold-dark); }
.flow-step strong { display: block; margin-top: 12px; font-size: 13px; font-weight: 800; color: var(--navy); }
.flow-step span { display: block; margin-top: 3px; font-size: 11.5px; color: var(--slate-500); }
.flow-arrow { display: flex; align-items: center; color: var(--slate-300); flex: 0 0 auto; padding-top: 34px; }
.flow-arrow svg { width: 20px; height: 20px; }
@media (max-width: 900px) {
  .flow { flex-direction: column; }
  .flow-arrow { transform: rotate(90deg); padding: 4px 0; align-self: center; }
}
.flow-result {
  margin-top: 40px; text-align: center; padding: 22px 28px; border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--navy), var(--navy-light)); color: var(--white); border: 1px solid rgba(37,99,235,0.3);
}
.flow-result strong { color: var(--gold-light); font-size: 15px; }

/* ---------- Modules (product) ---------- */
.module-tabs { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 36px; }
.module-tab {
  padding: 10px 18px; border-radius: var(--radius-full); border: 1px solid var(--slate-200); background: var(--white);
  font-size: 12.5px; font-weight: 700; color: var(--slate-600); transition: all 180ms var(--ease);
}
.module-tab:hover { border-color: var(--gold); color: var(--gold-dark); }
.module-tab.is-active { background: var(--navy); color: var(--white); border-color: var(--navy); }

.module-panels { position: relative; }
.module-panel { display: none; }
.module-panel.is-active { display: block; }
.module-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: center; }
@media (max-width: 900px) { .module-layout { grid-template-columns: 1fr; } }
.module-info .status {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 800; letter-spacing: 0.04em;
  text-transform: uppercase; padding: 5px 12px; border-radius: var(--radius-full); margin-bottom: 14px;
}
.status--live { background: var(--success-bg); color: var(--success); }
.status--roadmap { background: rgba(37,99,235,0.14); color: var(--gold-dark); }
.module-info h3 { font-size: 26px; font-weight: 800; color: var(--navy); }
.module-info .tagline { color: var(--gold-dark); font-weight: 700; font-size: 14px; margin-top: 6px; }
.module-info p.desc { margin-top: 14px; color: var(--slate-600); font-size: 14.5px; line-height: 1.7; }
.module-info ul { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }
.module-info ul li { display: flex; gap: 10px; font-size: 13.5px; color: var(--slate-700); }
.module-info ul svg { width: 16px; height: 16px; color: var(--gold); flex-shrink: 0; margin-top: 2px; }

/* mockup preview frame */
.mockup {
  background: var(--navy); border-radius: var(--radius-lg); padding: 18px; box-shadow: var(--shadow-lg);
  border: 1px solid rgba(37,99,235,0.25);
}
.mockup-bar { display: flex; gap: 6px; padding: 0 4px 14px; }
.mockup-bar span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.15); }
.mockup-screen { background: var(--slate-50); border-radius: 12px; padding: 20px; }
.mockup-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.mockup-kpi { background: var(--white); border-radius: 10px; padding: 12px; border-top: 3px solid var(--gold); }
.mockup-kpi span { font-size: 10px; color: var(--slate-500); font-weight: 700; text-transform: uppercase; }
.mockup-kpi strong { display: block; font-size: 16px; color: var(--navy); margin-top: 3px; }
.mockup-kpi.up strong { color: var(--success); }
.mockup-chart { background: var(--white); border-radius: 10px; padding: 14px; display: flex; align-items: flex-end; gap: 6px; height: 100px; }
.mockup-chart i { flex: 1; background: linear-gradient(180deg, var(--gold-light), var(--gold)); border-radius: 4px 4px 0 0; }
.mockup-rows { margin-top: 10px; background: var(--white); border-radius: 10px; padding: 10px 14px; display: flex; flex-direction: column; gap: 8px; }
.mockup-row { display: flex; align-items: center; justify-content: space-between; font-size: 11px; color: var(--slate-600); }
.mockup-row b { color: var(--navy); }
.mockup-tag { display: inline-block; font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 6px; }
.mockup-tag.ok { background: var(--success-bg); color: var(--success); }
.mockup-tag.warn { background: rgba(245,158,11,0.14); color: #B45309; }
.mockup-alert { display: flex; gap: 8px; align-items: flex-start; background: var(--white); border-radius: 10px; padding: 10px 12px; font-size: 11.5px; color: var(--slate-700); border-left: 3px solid var(--gold); }
.mockup-sidebar { display: flex; gap: 14px; }
.mockup-sidebar .rail { width: 46px; background: var(--navy-light); border-radius: 10px; padding: 10px 0; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.mockup-sidebar .rail span { width: 18px; height: 18px; border-radius: 5px; background: rgba(255,255,255,0.18); }
.mockup-sidebar .rail span.active { background: var(--gold); }
.mockup-sidebar .body { flex: 1; }

/* ---------- Comparison table ---------- */
.compare { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--white); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--slate-200); box-shadow: var(--shadow-sm); }
.compare th, .compare td { padding: 18px 20px; text-align: left; font-size: 14px; border-bottom: 1px solid var(--slate-200); }
.compare thead th { background: var(--slate-50); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--slate-500); font-weight: 800; }
.compare tbody tr:last-child td { border-bottom: none; }
.compare td.them { color: var(--slate-500); }
.compare td.us { color: var(--navy); font-weight: 700; }
.compare td.us svg { width: 15px; height: 15px; color: var(--gold); margin-right: 6px; vertical-align: -2px; }
.compare-wrap { overflow-x: auto; }
@media (max-width: 640px) { .compare { min-width: 560px; } }

/* ---------- Use cases ---------- */
.role-tabs { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 30px; }
.role-tab {
  padding: 10px 16px; border-radius: var(--radius-full); border: 1px solid var(--slate-200); background: var(--white);
  font-size: 12.5px; font-weight: 700; color: var(--slate-600);
}
.role-tab.is-active { background: var(--gold); color: var(--white); border-color: var(--gold); }
.role-panel { display: none; }
.role-panel.is-active { display: grid; grid-template-columns: 1fr 1.4fr; gap: 32px; background: var(--slate-50); border-radius: var(--radius-lg); padding: 32px; border: 1px solid var(--slate-200); }
@media (max-width: 800px) { .role-panel.is-active { grid-template-columns: 1fr; } }
.role-panel h3 { font-size: 20px; color: var(--navy); font-weight: 800; }
.role-panel .role-quote { margin-top: 10px; font-size: 14px; color: var(--slate-600); font-style: italic; line-height: 1.6; }
.role-panel ul { display: flex; flex-direction: column; gap: 12px; }
.role-panel ul li { display: flex; gap: 10px; background: var(--white); border: 1px solid var(--slate-200); border-radius: 12px; padding: 12px 14px; font-size: 13.5px; color: var(--slate-700); }
.role-panel ul svg { width: 16px; height: 16px; color: var(--success); flex-shrink: 0; margin-top: 2px; }

/* ---------- Roadmap ---------- */
.roadmap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 1000px) { .roadmap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .roadmap-grid { grid-template-columns: 1fr; } }
.roadmap-card {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-md);
  padding: 22px; transition: border-color 200ms, transform 200ms;
}
.roadmap-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.roadmap-card .card-icon { background: rgba(37,99,235,0.16); color: var(--gold); }
.roadmap-card h4 { color: var(--white); font-size: 15px; font-weight: 700; }
.roadmap-card p { color: rgba(255,255,255,0.65); font-size: 13px; margin-top: 8px; line-height: 1.6; }
.roadmap-note { text-align: center; margin-top: 32px; color: rgba(255,255,255,0.55); font-size: 12.5px; }

/* ---------- Founder ---------- */
.founder-card { background: var(--slate-50); border: 1px solid var(--slate-200); border-radius: var(--radius-lg); padding: 40px; }
.founder-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 24px; border-bottom: 1px solid var(--slate-200); }
.founder-head h3 { font-size: 26px; font-weight: 800; color: var(--navy); }
.founder-head .role { color: var(--gold-dark); font-weight: 700; font-size: 15px; margin-top: 4px; }
.founder-badges { display: flex; gap: 10px; flex-wrap: wrap; }
.founder-badge { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 10px; font-size: 12px; font-weight: 700; }
.founder-badge.navy { background: var(--navy); color: var(--white); border: 1px solid rgba(37,99,235,0.3); }
.founder-badge.light { background: var(--white); color: var(--navy); border: 1px solid var(--slate-200); box-shadow: var(--shadow-sm); }
.founder-body { display: grid; grid-template-columns: 5fr 7fr; gap: 28px; margin-top: 28px; }
@media (max-width: 900px) { .founder-body { grid-template-columns: 1fr; } }
.founder-cred { background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-md); padding: 24px; }
.founder-cred h5 { font-size: 11px; font-weight: 800; color: var(--navy); text-transform: uppercase; letter-spacing: 0.05em; }
.cred-item { display: flex; gap: 12px; margin-top: 14px; padding: 12px; border-radius: 10px; background: var(--slate-50); border: 1px solid var(--slate-100); }
.cred-item b { display: block; font-size: 12.5px; color: var(--navy); }
.cred-item span { font-size: 11px; color: var(--slate-500); }
.founder-quote { background: var(--navy); color: var(--white); border-radius: var(--radius-md); padding: 28px; border: 1px solid rgba(37,99,235,0.3); position: relative; }
.founder-quote .mark { font-size: 40px; color: var(--gold); line-height: 1; font-family: Georgia, serif; }
.founder-quote p { margin-top: 6px; color: rgba(255,255,255,0.85); font-style: italic; font-size: 15px; line-height: 1.7; }
.founder-quote footer { margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.15); font-size: 12px; font-weight: 700; color: var(--gold-light); text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-md); overflow: hidden; }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 18px 22px; background: none; border: none; text-align: left; font-size: 14.5px; font-weight: 700; color: var(--navy);
}
.faq-q svg { width: 18px; height: 18px; color: var(--gold); flex-shrink: 0; transition: transform 220ms var(--ease); }
.faq-item.is-open .faq-q svg { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 280ms var(--ease); }
.faq-a-inner { padding: 0 22px 20px; color: var(--slate-600); font-size: 13.5px; line-height: 1.7; }
.faq-item.is-open .faq-a { max-height: 320px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: flex-start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-grid--solo { grid-template-columns: 1fr; max-width: 640px; margin: 0 auto; }
.contact-form-card { background: var(--white); border: 1px solid var(--slate-200); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-md); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.form-field { margin-bottom: 16px; }
.form-field label { display: block; font-size: 12px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--slate-300); background: var(--slate-50);
  font-size: 14px; font-family: inherit; color: var(--slate-800); transition: border-color 160ms, box-shadow 160ms;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  border-color: var(--gold); box-shadow: 0 0 0 3px rgba(37,99,235,0.15); outline: none;
}
.form-alert { display: none; padding: 14px 16px; border-radius: 12px; font-size: 13px; font-weight: 600; margin-bottom: 16px; }
.form-alert.is-visible { display: block; }
.form-alert.success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(16,185,129,0.25); }
.form-alert.error { background: rgba(239,68,68,0.08); color: var(--danger); border: 1px solid rgba(239,68,68,0.25); }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: rgba(255,255,255,0.72); padding: 64px 0 32px; border-top: 1px solid rgba(37,99,235,0.25); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer h4 { font-size: 12px; font-weight: 800; color: var(--gold); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 14px; }
.footer .brand { margin-bottom: 12px; }
.footer .brand-name { color: var(--white); }
.footer p.desc { font-size: 12.5px; line-height: 1.7; }
.footer ul { display: flex; flex-direction: column; gap: 9px; font-size: 12.5px; }
.footer ul a:hover { color: var(--gold); }
.footer-bottom { padding-top: 24px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 12px; color: rgba(255,255,255,0.5); }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--gold); color: var(--navy); padding: 10px 16px;
  z-index: 100; border-radius: 0 0 10px 0; font-weight: 700; font-size: 13px;
}
.skip-link:focus { left: 0; }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-32 { margin-top: 32px; }
.stack { display: flex; flex-direction: column; gap: 8px; }