/* =========================================================
   APOLO ERP · STC — Design System + Estilos (v2)
   Paleta: "Gobernanza Serena"
   ========================================================= */

:root {
  /* Paleta */
  --color-primary: #0F3D3E;
  --color-primary-600: #0C3132;
  --color-primary-700: #082627;
  --color-primary-100: #E4ECEC;
  --color-secondary: #F5F1E8;
  --color-accent: #B5651D;
  --color-accent-600: #954F14;
  --color-text: #23282B;
  --color-text-soft: #52585B;
  --color-white: #FFFFFF;
  --color-border: rgba(15, 61, 62, 0.14);
  --color-success: #2E7D5B;

  /* Superficies oscuras ("ink") para las secciones dramáticas */
  --color-ink: #0A1716;
  --color-ink-card: #122422;
  --color-ink-border: rgba(255, 255, 255, 0.1);
  --color-ink-text: rgba(245, 241, 232, 0.72);

  /* Tipografía */
  --font-heading: 'Outfit', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --fs-h1: clamp(2.25rem, 1.3rem + 4vw, 4rem);
  --fs-h2: clamp(1.75rem, 1.3rem + 1.8vw, 2.75rem);
  --fs-h3: 1.375rem;
  --fs-lead: 1.25rem;
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-badge: 0.75rem;

  /* Espaciado */
  --space-1: 4px;  --space-2: 8px;  --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 48px; --space-8: 64px;
  --space-9: 96px; --space-10: 128px;

  /* Grid / superficies */
  --container-max: 1200px;
  --container-narrow: 800px;
  --gutter-desktop: 24px;
  --gutter-mobile: 16px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 999px;
  --shadow-card: 0 4px 20px rgba(15, 61, 62, 0.08);
  --shadow-card-hover: 0 16px 36px rgba(15, 61, 62, 0.18);
  --shadow-deep: 0 30px 80px rgba(0,0,0,0.35);

  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --dur-fast: 180ms;
  --dur-base: 320ms;
  --dur-slow: 700ms;
}

/* =========================================================
   Reset
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, h4 { font-family: var(--font-heading); margin: 0; color: var(--color-primary); font-weight: 600; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--color-white); color: var(--color-primary); padding: var(--space-3) var(--space-5); z-index: 1000; border-radius: 0 0 var(--radius-sm) 0; }
.skip-link:focus { left: 0; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

/* =========================================================
   Layout utilities
   ========================================================= */
.container { max-width: var(--container-max); margin-inline: auto; padding-inline: var(--gutter-mobile); position: relative; }
.container--narrow { max-width: var(--container-narrow); }
@media (min-width: 768px) { .container { padding-inline: var(--gutter-desktop); } }

.section { padding-block: var(--space-8); position: relative; overflow: hidden; }
.section--warm { background: var(--color-secondary); }
.section--ink { background: var(--color-ink); }
@media (min-width: 1024px) { .section { padding-block: var(--space-9); } }

.eyebrow { display: inline-block; font-size: var(--fs-badge); font-weight: 600; letter-spacing: 0.06em; color: var(--color-accent); margin-bottom: var(--space-3); font-family: var(--font-heading); }
.eyebrow--light { color: #E3A46B; }

.badge-bracket {
  display: inline-flex;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--color-white);
  font-size: var(--fs-small);
  font-weight: 500;
  font-family: var(--font-heading);
  margin-bottom: var(--space-5);
  letter-spacing: 0.02em;
}

.section-title { font-size: var(--fs-h2); line-height: 1.15; font-weight: 600; max-width: 760px; margin-bottom: var(--space-6); color: var(--color-primary); }
.section-title--light { color: var(--color-white); }

.section-note { color: var(--color-text-soft); max-width: 640px; margin-bottom: var(--space-6); font-size: var(--fs-small); }
.section-note--light { color: var(--color-ink-text); }

.grid { display: grid; gap: var(--space-5); }
.grid--3 { grid-template-columns: 1fr; }
@media (min-width: 768px) { .grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid--3 { grid-template-columns: repeat(3, 1fr); } }

.text-link { display: inline-flex; align-items: center; gap: var(--space-2); font-weight: 600; color: var(--color-accent); font-family: var(--font-heading); transition: gap var(--dur-fast) ease; }
.text-link:hover { gap: var(--space-3); }

/* =========================================================
   Decoración: formas "cristal facetado"
   ========================================================= */
.deco-shape { position: absolute; pointer-events: none; filter: drop-shadow(0 20px 40px rgba(0,0,0,0.35)); z-index: 0; }
.deco-shape--hero-a { width: 260px; top: -60px; right: -60px; opacity: 0.9; animation: floaty 9s ease-in-out infinite; }
.deco-shape--hero-b { width: 140px; bottom: 10%; left: -40px; opacity: 0.55; animation: floaty 11s ease-in-out infinite reverse; }
.deco-shape--testimonial { width: 180px; top: -40px; left: 50%; transform: translateX(-50%); opacity: 0.5; }
.deco-shape--cta { width: 200px; bottom: -50px; right: 5%; opacity: 0.8; animation: floaty 10s ease-in-out infinite; }
.deco-shape--footer { width: 90px; top: -30px; right: 24px; opacity: 1; }

@keyframes floaty {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-16px) rotate(6deg); }
}
@media (prefers-reduced-motion: reduce) {
  .deco-shape { animation: none !important; }
}

/* =========================================================
   Botones
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-weight: 600; font-size: var(--fs-small);
  font-family: var(--font-heading);
  padding: 15px 26px; border-radius: var(--radius-pill);
  border: 2px solid transparent;
  transition: background var(--dur-fast) ease, color var(--dur-fast) ease, border-color var(--dur-fast) ease, transform var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn .icon { width: 18px; height: 18px; fill: currentColor; }

.btn--primary { background: var(--color-primary); color: var(--color-white); border-radius: var(--radius-sm); }
.btn--primary:hover { background: var(--color-primary-600); }

.btn--accent { background: var(--color-accent); color: var(--color-white); }
.btn--accent:hover { background: var(--color-accent-600); box-shadow: var(--shadow-card-hover); }

.btn--ghost-light { background: transparent; color: var(--color-white); border-color: rgba(255,255,255,0.4); }
.btn--ghost-light:hover { border-color: var(--color-white); background: rgba(255,255,255,0.08); }

.btn--sm { padding: 10px 20px; }
.btn--lg { padding: 17px 30px; font-size: var(--fs-body); }

/* Botón compuesto: pill + cuadrado con flecha (patrón replicado de la referencia) */
.btn-duo { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); }
.btn-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: var(--radius-pill);
  background: var(--color-accent); color: var(--color-white);
  margin-left: calc(var(--space-4) * -1 + 4px);
  transition: transform var(--dur-fast) ease, background var(--dur-fast) ease;
}
.btn-icon svg { width: 20px; height: 20px; }
.btn-icon:hover { background: var(--color-accent-600); transform: translateY(-2px) rotate(45deg); }
.btn-icon--sm { width: 42px; height: 42px; margin-left: -12px; }

/* =========================================================
   Header
   ========================================================= */
.site-header { position: fixed; inset-inline: 0; top: 0; z-index: 100; background: transparent; transition: background var(--dur-base) ease, box-shadow var(--dur-base) ease, backdrop-filter var(--dur-base) ease; }
.site-header.is-scrolled { background: rgba(10, 23, 22, 0.9); backdrop-filter: blur(10px); box-shadow: 0 2px 24px rgba(0,0,0,0.25); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); padding-block: var(--space-4); }

.logo { display: flex; align-items: center; gap: var(--space-2); font-family: var(--font-heading); font-weight: 700; color: var(--color-white); font-size: 1.125rem; }
.logo-mark { display: grid; place-items: center; width: 32px; height: 32px; border-radius: var(--radius-sm); background: var(--color-accent); color: var(--color-white); font-weight: 800; }
.logo-divider { color: rgba(255,255,255,0.5); }

.main-nav ul { display: none; align-items: center; gap: var(--space-6); }
.main-nav a { color: rgba(255,255,255,0.85); font-size: var(--fs-small); font-weight: 500; font-family: var(--font-heading); padding-block: var(--space-2); border-bottom: 2px solid transparent; transition: color var(--dur-fast) ease, border-color var(--dur-fast) ease; }
.main-nav a:hover { color: var(--color-white); border-color: var(--color-accent); }

.header-cta { display: none; }

.nav-toggle { display: flex; flex-direction: column; justify-content: center; gap: 5px; width: 40px; height: 40px; background: transparent; border: none; padding: 0; }
.nav-toggle span { display: block; height: 2px; width: 100%; background: var(--color-white); transition: transform var(--dur-fast) ease, opacity var(--dur-fast) ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 1024px) {
  .main-nav ul { display: flex; }
  .header-cta { display: block; }
  .nav-toggle { display: none; }
}
@media (max-width: 1023px) {
  .main-nav { position: fixed; inset: 0; top: 64px; background: var(--color-ink); padding: var(--space-6) var(--space-5); transform: translateY(-12px); opacity: 0; visibility: hidden; transition: opacity var(--dur-base) ease, transform var(--dur-base) ease, visibility var(--dur-base); }
  .main-nav.is-open { opacity: 1; transform: translateY(0); visibility: visible; }
  .main-nav ul { display: flex; flex-direction: column; gap: var(--space-5); }
  .main-nav a { font-size: 1.125rem; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  background:
    radial-gradient(1200px 600px at 15% 0%, rgba(181,101,29,0.25), transparent 60%),
    radial-gradient(900px 500px at 90% 20%, rgba(15,61,62,0.6), transparent 60%),
    linear-gradient(180deg, var(--color-primary-700) 0%, var(--color-ink) 100%);
  padding-block: calc(var(--space-9) + 64px) var(--space-10);
  color: var(--color-white);
  text-align: center;
  overflow: visible;
}
.hero-inner { display: flex; flex-direction: column; align-items: center; position: relative; z-index: 2; }

.hero-title { color: var(--color-white); font-size: var(--fs-h1); line-height: 1.06; font-weight: 500; max-width: 820px; margin-bottom: var(--space-5); }
.hero-subhead { font-size: var(--fs-lead); color: rgba(255,255,255,0.82); max-width: 620px; margin-bottom: var(--space-7); }

/* =========================================================
   Mockup de dashboard (imagen grande simulada, sin recursos externos)
   ========================================================= */
.dashboard-mock {
  position: relative;
  z-index: 2;
  margin-top: var(--space-8);
  margin-bottom: calc(var(--space-10) * -1.4);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-deep);
  overflow: hidden;
  max-width: 1000px;
  margin-inline: auto;
  text-align: left;
}
.dashboard-mock-topbar { display: flex; align-items: center; gap: var(--space-6); background: var(--color-ink); padding: var(--space-4) var(--space-5); }
.dashboard-mock-dots { display: flex; gap: var(--space-2); }
.dashboard-mock-dots span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.25); }
.dashboard-mock-tabs { display: flex; gap: var(--space-5); font-size: var(--fs-small); color: rgba(255,255,255,0.55); font-family: var(--font-heading); }
.dashboard-mock-tabs .is-active { color: var(--color-white); position: relative; }
.dashboard-mock-tabs .is-active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -14px; height: 2px; background: var(--color-accent); }

.dashboard-mock-body { display: grid; grid-template-columns: 64px 1fr; background: var(--color-primary-100); }
.dashboard-mock-side { background: var(--color-primary); display: flex; flex-direction: column; align-items: center; gap: var(--space-5); padding-block: var(--space-6); }
.side-dot { width: 20px; height: 20px; border-radius: var(--radius-sm); background: rgba(255,255,255,0.15); }
.dashboard-mock-main { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-5); }

.dashboard-kpis { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
.dashboard-kpis--sm { grid-template-columns: repeat(2, 1fr); }
.kpi-card { background: var(--color-white); border-radius: var(--radius-sm); padding: var(--space-4); box-shadow: var(--shadow-card); }
.kpi-label { display: block; font-size: 0.6875rem; color: var(--color-text-soft); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: var(--space-1); }
.kpi-value { display: block; font-family: var(--font-heading); font-weight: 700; font-size: 1.25rem; color: var(--color-primary); }

.dashboard-charts { display: grid; grid-template-columns: 2fr 1fr; gap: var(--space-4); align-items: center; }
.chart-bars { display: flex; align-items: flex-end; gap: var(--space-2); height: 120px; background: var(--color-white); border-radius: var(--radius-sm); padding: var(--space-4); box-shadow: var(--shadow-card); }
.chart-bars span { flex: 1; height: var(--h); background: linear-gradient(180deg, var(--color-accent), rgba(181,101,29,0.35)); border-radius: 4px 4px 0 0; transform: scaleY(0); transform-origin: bottom; transition: transform 900ms var(--ease-out); }
.reveal.is-visible .chart-bars span { transform: scaleY(1); }
.chart-bars--sm { height: 90px; }

.chart-donut { position: relative; display: grid; place-items: center; background: var(--color-white); border-radius: var(--radius-sm); box-shadow: var(--shadow-card); padding: var(--space-4); }
.chart-donut svg { width: 90px; height: 90px; transform: rotate(-90deg); }
.donut-arc { stroke-dasharray: 0 100; transition: stroke-dasharray 1100ms var(--ease-out); }
.reveal.is-visible .donut-arc { stroke-dasharray: 70 100; }
.chart-donut-label { position: absolute; font-family: var(--font-heading); font-weight: 700; color: var(--color-primary); }
.chart-donut--lg svg { width: 110px; height: 110px; }

.dashboard-rows { display: flex; flex-direction: column; gap: var(--space-3); background: var(--color-white); border-radius: var(--radius-sm); padding: var(--space-4); box-shadow: var(--shadow-card); }
.drow { display: flex; gap: var(--space-4); }
.drow span { height: 12px; border-radius: 4px; background: var(--color-primary-100); flex: 1; }
.drow span:first-child { flex: 0 0 30%; background: rgba(181,101,29,0.25); }

@media (max-width: 640px) {
  .dashboard-mock-body { grid-template-columns: 1fr; }
  .dashboard-mock-side { display: none; }
  .dashboard-charts { grid-template-columns: 1fr; }
  .dashboard-kpis { grid-template-columns: 1fr 1fr; }
}

/* =========================================================
   Trust bar + marquee
   ========================================================= */
.trust-section { background: var(--color-ink); padding-top: calc(var(--space-10) + var(--space-6)); padding-bottom: var(--space-6); }
.trust-bar-inner { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: var(--space-3); text-align: center; margin-bottom: var(--space-6); }
.trust-bar-inner p { font-size: var(--fs-small); font-weight: 500; color: rgba(255,255,255,0.85); }
.trust-bar-inner .dot { color: var(--color-accent); font-weight: 700; }

.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: var(--space-6); width: max-content; animation: marquee 26s linear infinite; }
.marquee-item { flex: 0 0 auto; padding: var(--space-3) var(--space-6); border: 1px solid var(--color-ink-border); border-radius: var(--radius-pill); color: rgba(255,255,255,0.6); font-family: var(--font-heading); font-size: var(--fs-small); white-space: nowrap; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* =========================================================
   Value list
   ========================================================= */
.value-list { display: flex; flex-direction: column; gap: var(--space-6); }
.value-item { display: grid; grid-template-columns: 56px 1fr; gap: var(--space-5); align-items: start; padding-block: var(--space-5); border-bottom: 1px solid var(--color-border); transition: padding var(--dur-base) ease; }
.value-item:hover { padding-left: var(--space-3); }
.value-item:last-child { border-bottom: none; }
.value-icon { font-family: var(--font-heading); font-weight: 800; font-size: 1.25rem; color: var(--color-accent); }
.value-item h3 { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.value-item p { color: var(--color-text-soft); }

/* =========================================================
   Stats / watermark section
   ========================================================= */
.stats-section { position: relative; background: linear-gradient(180deg, var(--color-ink) 0%, var(--color-primary-700) 100%); padding-block: var(--space-9); overflow: hidden; }
.stats-watermark {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 700; font-size: clamp(3rem, 14vw, 10rem);
  color: rgba(255,255,255,0.05); white-space: nowrap; letter-spacing: 0.02em; pointer-events: none; user-select: none;
}
.stats-inner { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
@media (min-width: 768px) { .stats-inner { grid-template-columns: repeat(4, 1fr); } }
.stat-card { background: rgba(255,255,255,0.06); border: 1px solid var(--color-ink-border); border-radius: var(--radius-md); padding: var(--space-6) var(--space-5); text-align: center; backdrop-filter: blur(6px); transition: transform var(--dur-base) var(--ease-out), background var(--dur-base) ease; }
.stat-card:hover { transform: translateY(-6px); background: rgba(255,255,255,0.1); }
.stat-value { display: block; font-family: var(--font-heading); font-weight: 700; font-size: 2.25rem; color: var(--color-white); margin-bottom: var(--space-2); }
.stat-label { display: block; font-size: var(--fs-small); color: var(--color-ink-text); }

/* =========================================================
   Módulos — tabs interactivos
   ========================================================= */
.module-showcase { background: var(--color-white); border-radius: var(--radius-xl); box-shadow: var(--shadow-card); overflow: hidden; }
.module-tabs { display: flex; flex-wrap: wrap; gap: var(--space-2); padding: var(--space-5); background: var(--color-primary-100); }
.module-tab {
  font-family: var(--font-heading); font-weight: 600; font-size: var(--fs-small);
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-pill);
  background: transparent; color: var(--color-primary); border: 1px solid transparent;
  transition: background var(--dur-fast) ease, color var(--dur-fast) ease;
}
.module-tab:hover { background: rgba(15,61,62,0.08); }
.module-tab.is-active { background: var(--color-primary); color: var(--color-white); }

.module-panel-wrap { padding: var(--space-7) var(--space-6); }
.module-panel { display: none; grid-template-columns: 1fr 1.2fr; gap: var(--space-7); align-items: center; animation: fadeIn var(--dur-slow) var(--ease-out); }
.module-panel.is-active { display: grid; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.module-panel-media { background: var(--color-secondary); border-radius: var(--radius-lg); padding: var(--space-6); min-height: 220px; display: flex; align-items: center; }
.mini-mock { width: 100%; }

.module-panel-content h3 { font-size: 1.75rem; margin-bottom: var(--space-3); }
.module-panel-content p { color: var(--color-text-soft); margin-bottom: var(--space-5); }
.check-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3) var(--space-5); }
.check-list li { position: relative; padding-left: var(--space-6); font-size: var(--fs-small); font-weight: 500; color: var(--color-text); }
.check-list li::before { content: ''; position: absolute; left: 0; top: 3px; width: 14px; height: 14px; background: linear-gradient(135deg, var(--color-accent), var(--color-primary)); border-radius: 4px; transform: rotate(45deg); }

@media (max-width: 768px) {
  .module-panel.is-active { grid-template-columns: 1fr; }
  .check-list { grid-template-columns: 1fr; }
}

/* =========================================================
   Para quién es — tabs verticales
   ========================================================= */
.audience-card { background: var(--color-ink-card); border: 1px solid var(--color-ink-border); border-radius: var(--radius-xl); padding: var(--space-6); }
.audience-panel-wrap { display: grid; grid-template-columns: 200px 1fr; gap: var(--space-7); align-items: center; margin-top: var(--space-6); }
.audience-tabs { display: flex; flex-direction: column; gap: var(--space-2); }
.audience-tab { display: flex; align-items: center; gap: var(--space-3); text-align: left; background: transparent; border: none; color: rgba(255,255,255,0.55); font-family: var(--font-heading); font-weight: 500; font-size: var(--fs-small); padding: var(--space-3) var(--space-4); border-radius: var(--radius-sm); transition: background var(--dur-fast) ease, color var(--dur-fast) ease; }
.audience-tab:hover { background: rgba(255,255,255,0.05); }
.audience-tab.is-active { color: var(--color-white); background: rgba(255,255,255,0.08); }
.audience-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.25); flex-shrink: 0; transition: background var(--dur-fast) ease, box-shadow var(--dur-fast) ease; }
.audience-tab.is-active .audience-dot { background: var(--color-accent); box-shadow: 0 0 0 4px rgba(181,101,29,0.2); }

.audience-visual { grid-row: 1 / 3; display: grid; place-items: center; background: linear-gradient(135deg, rgba(181,101,29,0.15), rgba(15,61,62,0.4)); border-radius: var(--radius-lg); aspect-ratio: 4/3; color: var(--color-accent); }
.audience-icon { width: 45%; height: 45%; }

.audience-panel { display: none; }
.audience-panel.is-active { display: block; animation: fadeIn var(--dur-slow) var(--ease-out); }
.audience-panel h3 { color: var(--color-white); font-size: 1.5rem; margin-bottom: var(--space-4); }
.audience-panel p { color: var(--color-ink-text); margin-bottom: var(--space-5); }

@media (max-width: 768px) {
  .audience-panel-wrap { grid-template-columns: 1fr; }
  .audience-tabs { flex-direction: row; overflow-x: auto; }
  .audience-visual { grid-row: auto; aspect-ratio: 16/9; }
}

/* =========================================================
   Cards
   ========================================================= */
.card { background: var(--color-white); border-radius: var(--radius-md); padding: var(--space-6); box-shadow: var(--shadow-card); transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out); height: 100%; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.card h3 { font-size: var(--fs-h3); margin-bottom: var(--space-3); }
.card p { color: var(--color-text-soft); }

.card--diff { background: var(--color-ink-card); border: 1px solid var(--color-ink-border); box-shadow: none; }
.card--diff:hover { background: rgba(255,255,255,0.06); }
.card--diff h3 { color: var(--color-white); }
.card--diff p { color: var(--color-ink-text); }
.diff-icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: var(--radius-sm); background: rgba(181,101,29,0.15); color: var(--color-accent); margin-bottom: var(--space-4); }
.diff-icon svg { width: 24px; height: 24px; }

.card--testimonial { background: var(--color-ink-card); border: 1px solid var(--color-ink-border); box-shadow: none; position: relative; }
.card--testimonial:hover { transform: translateY(-4px); background: rgba(255,255,255,0.06); }
.quote-avatar { font-family: var(--font-heading); font-size: 2rem; color: var(--color-accent); line-height: 1; margin-bottom: var(--space-3); }
.card--testimonial .quote { font-size: 1.0625rem; margin-bottom: var(--space-4); color: rgba(255,255,255,0.9); font-style: italic; }
.card--testimonial .quote-author { font-size: var(--fs-small); color: var(--color-ink-text); font-weight: 600; }

/* =========================================================
   CTA banner
   ========================================================= */
.cta-banner {
  position: relative;
  background:
    radial-gradient(800px 400px at 85% 100%, rgba(181,101,29,0.2), transparent 60%),
    linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-700) 100%);
  padding-block: var(--space-9);
  text-align: center;
  color: var(--color-white);
  overflow: hidden;
}
.cta-banner-inner { display: flex; flex-direction: column; align-items: center; position: relative; z-index: 1; }
.cta-banner h2 { color: var(--color-white); font-size: var(--fs-h2); font-weight: 500; margin-bottom: var(--space-4); max-width: 600px; }
.cta-banner p { color: rgba(255,255,255,0.82); max-width: 560px; margin-bottom: var(--space-6); }

/* =========================================================
   Accordion (FAQ)
   ========================================================= */
.accordion-item { border-bottom: 1px solid var(--color-ink-border); }
.accordion-item h3 { margin: 0; }
.accordion-trigger { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); background: none; border: none; padding: var(--space-5) 0; font-family: var(--font-heading); font-size: 1.0625rem; font-weight: 600; color: var(--color-white); text-align: left; }
.accordion-icon { flex-shrink: 0; width: 20px; height: 20px; position: relative; }
.accordion-icon::before, .accordion-icon::after { content: ''; position: absolute; background: var(--color-accent); border-radius: 2px; top: 50%; left: 50%; transition: transform var(--dur-base) ease; }
.accordion-icon::before { width: 14px; height: 2px; transform: translate(-50%, -50%); }
.accordion-icon::after { width: 2px; height: 14px; transform: translate(-50%, -50%); }
.accordion-trigger[aria-expanded="true"] .accordion-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height var(--dur-base) var(--ease-out); }
.accordion-panel p { padding-bottom: var(--space-5); color: var(--color-ink-text); max-width: 680px; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer { background: var(--color-ink); color: rgba(255,255,255,0.75); padding-block: var(--space-9) var(--space-5); }
.footer-top { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); padding-bottom: var(--space-8); }
.footer-heading { font-family: var(--font-heading); font-weight: 700; color: var(--color-white); margin-bottom: var(--space-4); font-size: var(--fs-small); text-transform: uppercase; letter-spacing: 0.06em; }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a { font-size: var(--fs-small); transition: color var(--dur-fast) ease; }
.footer-col a:hover { color: var(--color-white); }

.footer-cta-card { position: relative; grid-column: 1 / -1; background: var(--color-ink-card); border: 1px solid var(--color-ink-border); border-radius: var(--radius-lg); padding: var(--space-7) var(--space-6); overflow: visible; }
.footer-cta-card p { font-family: var(--font-heading); font-size: 1.375rem; color: var(--color-white); margin-bottom: var(--space-5); max-width: 420px; }

@media (min-width: 1024px) {
  .footer-top { grid-template-columns: repeat(4, 1fr); }
  .footer-cta-card { grid-column: 4 / 5; grid-row: 1 / 1; }
}

.footer-brand-row { display: flex; flex-direction: column; gap: var(--space-4); padding-bottom: var(--space-5); border-top: 1px solid var(--color-ink-border); padding-top: var(--space-6); }
.footer-modules { font-size: var(--fs-small); }
@media (min-width: 768px) { .footer-brand-row { flex-direction: row; justify-content: space-between; align-items: center; } }

.footer-bottom { font-size: var(--fs-small); color: rgba(255,255,255,0.4); border-top: 1px solid var(--color-ink-border); padding-top: var(--space-5); }

/* =========================================================
   Scroll reveal
   ========================================================= */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out), color var(--dur-slow) var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
[data-reveal-color] { color: rgba(255,255,255,0.25); }
.section--warm [data-reveal-color] { color: rgba(15,61,62,0.25); }
[data-reveal-color].is-visible { color: var(--color-white); }
.section--warm [data-reveal-color].is-visible { color: var(--color-primary); }

@media (prefers-reduced-motion: reduce) {
  .reveal, [data-reveal-color] { opacity: 1; transform: none; transition: none; color: inherit; }
  html { scroll-behavior: auto; }
}