/* =============================================================
   PRAXIS — Homepage oficial · ia-praxis.com
   1. Tokens
   ============================================================= */
:root {
  --navy-950: #07111F;
  --navy-900: #0B132B;
  --navy-800: #101C3D;
  --navy-700: #16255C;
  --blue: #1E3A8A;
  --blue-500: #2743B8;
  --lime: #C6FF00;
  --lime-ink: #86B800;
  --teal: #00A896;
  --bg: #F5F7FA;
  --white: #FFFFFF;
  --text: #07111F;
  --muted: #4B5A6E;
  --muted-light: #9FB0C8;
  --border: #E3E9F1;

  --sans: "Inter", system-ui, -apple-system, sans-serif;
  --display: "Sora", "Inter", system-ui, sans-serif;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 10px rgba(11, 19, 43, 0.06);
  --shadow-md: 0 10px 34px rgba(11, 19, 43, 0.10);
  --shadow-lg: 0 24px 60px rgba(11, 19, 43, 0.16);

  --nav-h: 78px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 12px);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
p { text-wrap: pretty; }
h1, h2, h3, h4 {
  font-family: var(--display);
  text-wrap: balance;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
::selection { background: var(--lime); color: var(--navy-950); }

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

.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--navy-900); color: var(--white);
  z-index: 9999; border-radius: 8px; font-weight: 500;
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.container {
  width: min(1180px, 100% - 2.5rem);
  margin-inline: auto;
}

.kicker {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--blue-500);
  margin-bottom: .7rem;
}
.kicker-light { color: var(--lime); }

.section { padding-block: clamp(4rem, 9vw, 6.5rem); }

.section-title {
  font-size: clamp(1.7rem, 4.2vw, 2.6rem);
  font-weight: 800;
  color: var(--navy-900);
  max-width: 22ch;
}
.title-light { color: var(--white); }

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: none; }
/* Defensa: elementos con split no dependen del reveal (gotcha A.4.5) */
.reveal[data-split] { opacity: 1; transform: none; }

/* JS off / not ready → todo visible */
html:not(.js) .reveal { opacity: 1; transform: none; }

/* =============================================================
   4. Buttons
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: .95rem;
  line-height: 1.2;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .35s var(--ease-out), color .35s var(--ease-out);
  will-change: transform;
}
.btn svg { transition: transform .35s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }

.btn-lime {
  background: var(--lime);
  color: var(--navy-950);
  box-shadow: 0 6px 22px rgba(198, 255, 0, 0.35);
}
.btn-lime:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(198, 255, 0, 0.45);
}

.btn-ghost {
  background: var(--white);
  color: var(--navy-900);
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover {
  transform: translateY(-2px);
  border-color: var(--blue-500);
  box-shadow: var(--shadow-md);
}

.btn-navy {
  background: var(--navy-900);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn-navy:hover { transform: translateY(-2px); background: var(--blue); }

.btn-outline-light {
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  color: var(--white);
}
.btn-outline-light:hover {
  transform: translateY(-2px);
  border-color: var(--lime);
  color: var(--lime);
}

.btn-lg { padding: 1.05rem 1.9rem; font-size: 1.02rem; }

/* =============================================================
   5. Header
   ============================================================= */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, box-shadow .3s ease;
}
.header.is-scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 4px 24px rgba(11, 19, 43, 0.07);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: var(--nav-h);
}

.brand { flex-shrink: 0; display: block; }
.brand-logo { height: 46px; width: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}
.nav-link {
  position: relative;
  font-size: .92rem;
  font-weight: 600;
  color: var(--navy-900);
  padding-block: .4rem;
  transition: color .25s ease;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2.5px;
  border-radius: 2px;
  background: var(--lime);
  transition: right .35s var(--ease-out);
}
.nav-link:hover, .nav-link.is-active { color: var(--blue-500); }
.nav-link:hover::after, .nav-link.is-active::after { right: 0; }

.nav-cta { padding: .62rem 1.2rem; font-size: .9rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  border-radius: 10px;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2.4px;
  margin-inline: auto;
  border-radius: 2px;
  background: var(--navy-900);
  transition: transform .35s var(--ease-out), opacity .25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.4px) rotate(-45deg); }

/* =============================================================
   6. Hero
   ============================================================= */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(2.4rem, 6vw, 4.5rem));
  padding-bottom: clamp(4.5rem, 9vw, 7rem);
  background:
    radial-gradient(60% 50% at 85% 10%, rgba(30, 58, 138, 0.07), transparent 70%),
    linear-gradient(180deg, var(--bg) 0%, #eef2f7 100%);
  overflow: clip;
}

.hero-halo {
  position: absolute;
  inset: -30% -20% auto auto;
  width: 60%; height: 90%;
  background: radial-gradient(45% 45% at 60% 50%, rgba(198, 255, 0, 0.14), transparent 70%);
  filter: blur(70px);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  gap: 3rem;
  align-items: center;
}

.hero-title {
  font-size: clamp(2.15rem, 5.4vw, 3.6rem);
  font-weight: 800;
  color: var(--navy-900);
  max-width: 16ch;
}
.hero-title em { font-style: normal; }
.hero-title em,
.hero-title em .split-word {
  background: linear-gradient(95deg, var(--teal) 0%, var(--lime-ink) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  margin-top: 1.3rem;
  font-size: clamp(1rem, 1.6vw, 1.14rem);
  color: var(--muted);
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2rem;
}

.hero-benefits {
  display: grid;
  gap: 1.4rem;
  margin-top: 2.8rem;
}
.hero-benefits li {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
}
.benefit-icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 13px;
  background: var(--white);
  color: var(--blue-500);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}
.hero-benefits h3 {
  font-size: .98rem;
  font-weight: 700;
  color: var(--navy-900);
}
.hero-benefits p {
  font-size: .87rem;
  color: var(--muted);
  margin-top: .15rem;
}

/* Hero visual panel */
.hero-visual { position: relative; }
.hero-panel {
  position: relative;
  aspect-ratio: 10 / 11;
  max-height: 560px;
  width: 100%;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(90% 70% at 80% 0%, rgba(39, 67, 184, 0.55), transparent 60%),
    linear-gradient(150deg, var(--navy-800) 0%, var(--navy-900) 55%, var(--navy-950) 100%);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.hero-net { position: absolute; inset: 0; width: 100%; height: 100%; }

.hero-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem 1rem;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--white);
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.16);
}
@supports (backdrop-filter: blur(12px)) {
  .hero-chip {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
}
.hero-chip-top { top: 7%; left: 7%; }
.hero-chip-bottom { bottom: 7%; right: 7%; color: var(--lime); border-color: rgba(198, 255, 0, 0.3); }
.chip-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px var(--lime);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: .65; }
}

.hero-card {
  position: absolute;
  left: 8%; bottom: 16%;
  width: min(64%, 260px);
  padding: 1.1rem 1.2rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow-lg);
}
@supports (backdrop-filter: blur(18px)) {
  .hero-card {
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
  }
}
.hero-card-kicker {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue-500);
}
.hero-card-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 74px;
  margin-top: .8rem;
}
.hero-card-bars span {
  flex: 1;
  height: var(--h, 40%);
  border-radius: 6px 6px 3px 3px;
  background: linear-gradient(180deg, var(--teal), var(--blue-500));
  transform-origin: bottom;
  animation: barGrow 1.1s var(--ease-out) backwards;
}
.hero-card-bars span:nth-child(2) { animation-delay: .1s; }
.hero-card-bars span:nth-child(3) { animation-delay: .2s; }
.hero-card-bars span:nth-child(4) { animation-delay: .3s; background: linear-gradient(180deg, var(--lime), var(--teal)); }
.hero-card-bars span:nth-child(5) { animation-delay: .4s; background: linear-gradient(180deg, var(--lime), var(--teal)); }
@keyframes barGrow { from { transform: scaleY(0); } }
.hero-card-note {
  margin-top: .75rem;
  font-size: .78rem;
  line-height: 1.45;
  color: var(--muted);
}

.hero-curve {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  line-height: 0;
}
.hero-curve svg { width: 100%; height: clamp(30px, 6vw, 90px); }

/* =============================================================
   7. Soluciones
   ============================================================= */
.solutions { background: var(--white); }
.solutions .kicker, .solutions .section-title { text-align: center; margin-inline: auto; }

.cards-grid {
  display: grid;
  gap: 1.3rem;
  margin-top: 3rem;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .8rem;
  padding: 1.8rem 1.6rem;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out), border-color .5s var(--ease-out);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(39, 67, 184, 0.25);
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  border-radius: 4px 0 0 4px;
  background: linear-gradient(180deg, var(--lime), var(--teal));
  opacity: 0;
  transition: opacity .4s ease;
}
.card:hover::before { opacity: 1; }

.card-icon {
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: 15px;
}
.icon-blue { background: rgba(30, 58, 138, 0.09); color: var(--blue); }
.icon-teal { background: rgba(0, 168, 150, 0.11); color: var(--teal); }
.icon-lime { background: rgba(134, 184, 0, 0.13); color: var(--lime-ink); }

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy-900);
}
.card p {
  font-size: .92rem;
  color: var(--muted);
  flex-grow: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .9rem;
  font-weight: 700;
  color: var(--blue-500);
}
.card-link svg { transition: transform .3s var(--ease-out); }
.card-link:hover svg { transform: translateX(4px); }
.link-lime { color: var(--lime); }

/* =============================================================
   8. Para quién (dark)
   ============================================================= */
.audience {
  position: relative;
  background:
    radial-gradient(70% 60% at 15% 0%, rgba(39, 67, 184, 0.35), transparent 65%),
    linear-gradient(165deg, var(--navy-800) 0%, var(--navy-900) 60%, var(--navy-950) 100%);
}
.audience .kicker, .audience .section-title { text-align: center; margin-inline: auto; }

.audience-grid {
  display: grid;
  gap: 1.3rem;
  margin-top: 3rem;
}

.audience-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.10);
  overflow: hidden;
  transition: transform .5s var(--ease-out), border-color .5s ease, background .5s ease;
}
@supports (backdrop-filter: blur(14px)) {
  .audience-card {
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }
}
.audience-card:hover {
  transform: translateY(-6px);
  border-color: rgba(198, 255, 0, 0.35);
  background: rgba(255, 255, 255, 0.08);
}

.audience-visual {
  display: grid;
  place-items: center;
  height: 120px;
  color: var(--white);
}
.visual-blue { background: linear-gradient(135deg, var(--blue-500), var(--blue) 60%, var(--navy-800)); }
.visual-teal { background: linear-gradient(135deg, var(--teal), #067a6e 65%, var(--navy-800)); }
.visual-lime { background: linear-gradient(135deg, var(--lime-ink), var(--teal) 75%); }

.audience-body {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  padding: 1.5rem 1.5rem 1.7rem;
  flex-grow: 1;
}
.audience-body h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
}
.audience-body p {
  font-size: .92rem;
  color: var(--muted-light);
  flex-grow: 1;
}

/* =============================================================
   9. Taller destacado
   ============================================================= */
.workshop { background: var(--bg); }

.workshop-card {
  display: grid;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(80% 90% at 100% 0%, rgba(39, 67, 184, 0.5), transparent 60%),
    linear-gradient(150deg, var(--navy-800), var(--navy-950));
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(198, 255, 0, 0.18);
}

.workshop-info { padding: clamp(1.8rem, 4.5vw, 3.2rem); }

.workshop-badge {
  display: inline-block;
  padding: .35rem .9rem;
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--lime);
  background: rgba(198, 255, 0, 0.10);
  border: 1px solid rgba(198, 255, 0, 0.30);
}

.workshop-info h2 {
  margin-top: 1.1rem;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  max-width: 21ch;
}
.workshop-sub {
  margin-top: .9rem;
  font-size: .98rem;
  color: var(--muted-light);
  max-width: 50ch;
}

.workshop-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.8rem;
  margin-top: 1.6rem;
  margin-bottom: 2rem;
}
.workshop-meta li {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-size: .93rem;
  color: var(--muted-light);
}
.workshop-meta svg { color: var(--lime); flex-shrink: 0; }
.workshop-meta strong { color: var(--white); font-weight: 700; }

.workshop-visual {
  position: relative;
  min-height: 220px;
  overflow: hidden;
}
.workshop-orb {
  position: absolute;
  inset: 20% -30% auto auto;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(198, 255, 0, 0.25), rgba(0, 168, 150, 0.12) 45%, transparent 70%);
  filter: blur(8px);
}
.workshop-grid-svg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: .9;
}

/* =============================================================
   10. Confianza
   ============================================================= */
.trust { background: var(--white); }
.trust .kicker, .trust .section-title, .trust-sub { text-align: center; margin-inline: auto; }
.trust-sub {
  margin-top: .8rem;
  color: var(--muted);
  max-width: 52ch;
}

.trust-strip {
  display: grid;
  gap: 1rem;
  margin-top: 2.6rem;
}
.trust-strip li {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: 1.1rem 1.3rem;
  border-radius: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: .92rem;
  font-weight: 600;
  color: var(--navy-900);
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out);
}
.trust-strip li:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.trust-strip svg { color: var(--blue-500); flex-shrink: 0; }
.trust-strip small { display: block; font-weight: 500; color: var(--muted); }

/* =============================================================
   11. Filosofía
   ============================================================= */
.philosophy { background: var(--bg); }

.philosophy-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.philosophy-shield {
  display: grid;
  place-items: center;
  width: clamp(150px, 22vw, 210px);
  aspect-ratio: 1;
  margin-inline: auto;
  border-radius: 32px;
  color: var(--lime);
  background:
    radial-gradient(70% 70% at 30% 25%, rgba(39, 67, 184, 0.55), transparent 65%),
    linear-gradient(150deg, var(--navy-800), var(--navy-950));
  box-shadow: var(--shadow-lg);
}

.philosophy-text {
  margin-top: 1.1rem;
  font-size: 1.02rem;
  color: var(--muted);
  max-width: 52ch;
}

.philosophy-quote {
  position: relative;
  margin-top: 1.8rem;
  padding: 1.4rem 1.6rem 1.4rem 2rem;
  border-left: 4px solid var(--lime);
  border-radius: 6px 16px 16px 6px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  font-family: var(--display);
  font-size: clamp(1.1rem, 2.1vw, 1.35rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--navy-900);
}
.philosophy-quote em {
  font-style: normal;
  background: linear-gradient(95deg, var(--teal), var(--lime-ink));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.quote-mark {
  position: absolute;
  top: -0.5rem; left: .6rem;
  font-size: 3rem;
  line-height: 1;
  color: var(--lime);
  opacity: .85;
}

/* =============================================================
   12. Recursos
   ============================================================= */
.resources { background: var(--white); padding-block: clamp(3rem, 6vw, 4.5rem); }
.resources-inner {
  display: grid;
  gap: 1.8rem;
  align-items: center;
  padding: clamp(1.8rem, 4vw, 2.8rem);
  border-radius: var(--radius-lg);
  background: var(--bg);
  border: 1px solid var(--border);
}
.resources-title {
  font-size: clamp(1.3rem, 2.6vw, 1.7rem);
  font-weight: 800;
  color: var(--navy-900);
  max-width: 26ch;
}
.resources-sub {
  margin-top: .7rem;
  font-size: .95rem;
  color: var(--muted);
  max-width: 52ch;
}

/* =============================================================
   13. CTA final
   ============================================================= */
.cta-final {
  position: relative;
  background:
    radial-gradient(70% 80% at 80% 100%, rgba(39, 67, 184, 0.45), transparent 60%),
    linear-gradient(160deg, var(--navy-800), var(--navy-950));
  overflow: clip;
}
.cta-halo {
  position: absolute;
  inset: auto auto -60% -15%;
  width: 55%; height: 120%;
  background: radial-gradient(45% 45% at 50% 50%, rgba(198, 255, 0, 0.13), transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta-title {
  font-size: clamp(1.8rem, 4.4vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  max-width: 22ch;
}
.cta-sub {
  margin-top: 1.1rem;
  font-size: 1.05rem;
  color: var(--muted-light);
  max-width: 48ch;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.2rem;
}

/* =============================================================
   14. Footer
   ============================================================= */
.footer {
  background: var(--navy-950);
  color: var(--muted-light);
  padding-top: clamp(3rem, 6vw, 4.5rem);
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  padding-bottom: 2.8rem;
}

.footer-logo { height: 52px; width: auto; }
.footer-tagline {
  margin-top: 1.1rem;
  font-size: .9rem;
  max-width: 34ch;
}

.footer-col h3 {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.1rem;
}
.footer-col ul {
  display: grid;
  gap: .65rem;
}
.footer-col a {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .92rem;
  transition: color .25s ease;
}
.footer-col a:hover { color: var(--lime); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-block: 1.4rem;
  font-size: .82rem;
}

/* =============================================================
   15. Responsive
   ============================================================= */
@media (min-width: 540px) {
  .hero-benefits { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-strip { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 720px) {
  .audience-grid { grid-template-columns: repeat(3, 1fr); }
  .workshop-card { grid-template-columns: 1.5fr 1fr; }
  .workshop-visual { min-height: 100%; }
  .philosophy-grid { grid-template-columns: 1fr 1.9fr; }
  .resources-inner { grid-template-columns: 1fr auto; }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1.2fr; }
}

@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.12fr 1fr; gap: 3.5rem; }
  .cards-grid { grid-template-columns: repeat(4, 1fr); }
  .trust-strip { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 959.98px) {
  .hero-visual { max-width: 560px; margin-inline: auto; width: 100%; }
  .hero-panel { aspect-ratio: 16 / 13; }
}

/* Mobile nav */
@media (max-width: 899.98px) {
  .nav-toggle { display: flex; }
  .nav {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: .8rem 1.25rem 1.6rem;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform .4s var(--ease-out), opacity .35s ease, visibility 0s .4s;
  }
  .nav.is-open {
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: transform .4s var(--ease-out), opacity .35s ease;
  }
  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .nav-link {
    display: block;
    padding: .85rem .2rem;
    font-size: 1.02rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-link::after { display: none; }
  .nav-cta {
    margin-top: 1.1rem;
    justify-content: center;
  }
  .brand-logo { height: 40px; }
}

/* =============================================================
   16. Reduced motion — solo efectos intrusivos
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .chip-dot { animation: none; }
  .hero-card-bars span { animation: none; }
  /* La red neuronal del hero se desactiva por JS */
}