/* =====================================================
   InvitaLux — Theme "Sunset App"
   Paleta colorida moderna · Light · App-style
   ===================================================== */

:root {
  /* Base */
  --bg:           #fafafa;
  --bg-2:         #f5f3ff;
  --surface:      #ffffff;
  --surface-2:    #faf5ff;
  --border:       #e9e5f5;
  --border-2:     #ddd6fe;

  /* Texto */
  --text:         #1e1b4b;
  --text-soft:    #3b2e7e;
  --muted:        #6b7280;
  --muted-2:      #9ca3af;

  /* Marca / acentos */
  --primary:      #7c3aed;     /* violeta */
  --primary-2:    #a78bfa;
  --primary-soft: #ede9fe;
  --secondary:    #ec4899;     /* rosa */
  --secondary-2:  #f472b6;
  --accent:       #f59e0b;     /* ámbar */
  --accent-2:     #fbbf24;
  --teal:         #14b8a6;
  --teal-2:       #5eead4;

  --success:      #10b981;
  --danger:       #ef4444;
  --warning:      #f59e0b;

  /* Gradientes */
  --grad-hero:    linear-gradient(135deg, #7c3aed 0%, #ec4899 50%, #f59e0b 100%);
  --grad-cta:     linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);
  --grad-ghost:   linear-gradient(135deg, #faf5ff 0%, #fdf2f8 100%);
  --grad-card:    linear-gradient(135deg, #ffffff 0%, #faf5ff 100%);
  --grad-mint:    linear-gradient(135deg, #14b8a6 0%, #06b6d4 100%);
  --grad-amber:   linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);

  /* Sombras */
  --shadow-sm:    0 1px 3px rgba(124, 58, 237, 0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:    0 8px 24px rgba(124, 58, 237, 0.10), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg:    0 24px 48px rgba(124, 58, 237, 0.15), 0 8px 16px rgba(0,0,0,0.06);
  --shadow-glow:  0 12px 36px rgba(236, 72, 153, 0.25);

  /* Tipografía */
  --font-display: 'Sora', 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body:    'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;

  /* Radios */
  --r-sm: 8px;
  --r:    14px;
  --r-lg: 22px;
  --r-xl: 32px;

  --maxw:        1200px;
  --maxw-narrow: 720px;
  --t:           0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow:      0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* =========== TIPOGRAFÍA =========== */
.eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  background: var(--grad-cta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.8rem;
  display: inline-block;
}
.eyebrow.center { display: block; text-align: center; }

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  text-align: center;
  line-height: 1.1;
}

.section__lead {
  text-align: center;
  max-width: 640px;
  margin: 1rem auto 3rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 1rem auto 1.5rem;
  max-width: 280px;
}
.divider span { flex: 1; height: 2px; background: var(--grad-cta); border-radius: 2px; opacity: 0.5; }
.divider em {
  font-style: normal;
  font-size: 1rem;
  background: var(--grad-cta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.divider.center { margin-left: auto; margin-right: auto; }

/* =========== BOTONES =========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.8rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--t);
  position: relative;
  overflow: hidden;
  background: none;
  white-space: nowrap;
}

.btn--sm { padding: 0.55rem 1.1rem; font-size: 0.82rem; }
.btn--lg { padding: 1.1rem 2.2rem; font-size: 1rem; }
.btn--block { display: flex; width: 100%; }

.btn--gold {
  background: var(--grad-cta);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}
.btn--gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(236, 72, 153, 0.4);
  filter: brightness(1.05);
}

.btn--ghost {
  background: var(--surface);
  color: var(--primary);
  border-color: var(--border-2);
  box-shadow: var(--shadow-sm);
}
.btn--ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-soft);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* =========== NAV =========== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1rem 0;
  transition: all var(--t);
  background: transparent;
}
.nav.is-scrolled {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 0.5rem 0;
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 12px;
  background: var(--grad-cta);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}
.logo-mark em { font-style: italic; opacity: 0.85; }
.logo-text { letter-spacing: -0.02em; }

.nav__links { display: flex; gap: 0.4rem; list-style: none; }
.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  color: var(--text-soft);
  transition: all var(--t);
}
.nav__links a:hover { background: var(--primary-soft); color: var(--primary); }

.nav__cta { display: flex; gap: 0.5rem; }

.nav__burger {
  display: none;
  width: 40px; height: 40px;
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: 12px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  padding: 0;
  box-shadow: var(--shadow-sm);
}
.nav__burger span { display: block; width: 18px; height: 2px; background: var(--primary); border-radius: 2px; transition: all var(--t); }

/* =========== HERO =========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 8rem 1.5rem 4rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse at top right, rgba(236, 72, 153, 0.18) 0%, transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(124, 58, 237, 0.18) 0%, transparent 50%),
    radial-gradient(ellipse at center, rgba(245, 158, 11, 0.10) 0%, transparent 60%),
    var(--bg);
}

.hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }

.hero__glow {
  position: absolute;
  top: 30%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(236, 72, 153, 0.15) 0%, transparent 60%);
  animation: glowPulse 8s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%,-50%) scale(1); }
  50%      { opacity: 1;   transform: translate(-50%,-50%) scale(1.15); }
}

.hero__particles { position: absolute; inset: 0; overflow: hidden; }
.hero__particles span {
  position: absolute;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--grad-cta);
  opacity: 0;
  animation: floatUp linear infinite;
  box-shadow: 0 0 12px rgba(236, 72, 153, 0.6);
}
@keyframes floatUp {
  0%   { transform: translateY(0) scale(0); opacity: 0; }
  10%  { opacity: 0.9; transform: scale(1); }
  90%  { opacity: 0.5; }
  100% { transform: translateY(-100vh) scale(0); opacity: 0; }
}

.hero__overlay { position: absolute; inset: 0; z-index: 1; pointer-events: none; }

.hero__content { position: relative; z-index: 2; text-align: center; max-width: 880px; margin: 0 auto; }

.brand { display: flex; flex-direction: column; align-items: center; margin-bottom: 2rem; }
.brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px; height: 72px;
  border-radius: 20px;
  background: var(--grad-cta);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  box-shadow: var(--shadow-lg), 0 0 0 6px rgba(236, 72, 153, 0.08);
}
.brand__mark em { font-style: italic; opacity: 0.85; margin-left: 2px; }
.brand__name {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.brand__tagline {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-top: 0.3rem;
  font-weight: 600;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text);
  margin: 0.5rem 0;
}
.hero__title .amp {
  background: var(--grad-hero);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: normal;
}

.hero__subtitle {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  color: var(--muted);
  max-width: 640px;
  margin: 1.2rem auto 2.5rem;
  line-height: 1.6;
  font-weight: 400;
}

.hero__cta {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero__badges {
  display: flex;
  gap: 2.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}
.badge { display: flex; flex-direction: column; align-items: center; }
.badge strong {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad-cta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.badge small {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.4rem;
  font-weight: 600;
}

.scroll-cue { position: absolute; bottom: 1.2rem; left: 50%; transform: translateX(-50%); z-index: 3; }
.scroll-cue span {
  display: block;
  width: 2px; height: 40px;
  background: var(--grad-cta);
  border-radius: 2px;
  animation: scrollPulse 2s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(0.3); opacity: 0.5; }
  50%      { transform: scaleY(1);   opacity: 1; }
}

/* =========== SECTIONS =========== */
.section {
  position: relative;
  padding: 6rem 1.5rem;
  max-width: var(--maxw);
  margin: 0 auto;
}
.section--alt {
  background: var(--surface-2);
  max-width: none;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section--alt > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }

/* =========== BENEFICIOS =========== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.benefit-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: all var(--t);
  box-shadow: var(--shadow-sm);
}
.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-2);
}

.benefit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px; height: 64px;
  border-radius: 20px;
  background: var(--grad-cta);
  color: #fff;
  margin-bottom: 1.2rem;
  box-shadow: var(--shadow-md);
}
.benefit-icon svg { width: 30px; height: 30px; }

.benefits-grid .benefit-card:nth-child(2n) .benefit-icon { background: var(--grad-amber); }
.benefits-grid .benefit-card:nth-child(3n) .benefit-icon { background: var(--grad-mint); }
.benefits-grid .benefit-card:nth-child(5n) .benefit-icon { background: var(--grad-hero); }

.benefit-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.benefit-card p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.55;
}

/* =========== PORTAFOLIO =========== */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin: 2rem 0 3rem;
}
.filter-tab {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-soft);
  padding: 0.55rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--t);
}
.filter-tab:hover { border-color: var(--primary); color: var(--primary); }
.filter-tab.is-active {
  background: var(--grad-cta);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-md);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.8rem;
}
.portfolio-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all var(--t);
  box-shadow: var(--shadow-sm);
}
.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.portfolio-card.is-hidden { display: none; }

.portfolio-img {
  aspect-ratio: 4/5;
  position: relative;
  overflow: hidden;
}
.portfolio-preview {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 2;
  color: #fff;
  text-align: center;
  padding: 1rem;
}
.pf-script {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 2.8rem);
  letter-spacing: -0.02em;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}
.pf-date {
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-top: 0.6rem;
  opacity: 0.95;
  font-weight: 600;
}

.portfolio-info { padding: 1.4rem; text-align: center; }
.portfolio-tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-soft);
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 0.7rem;
}
.portfolio-info h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

/* =========== PLANES =========== */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
.plans-grid--single { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }

.plan-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  transition: all var(--t);
  box-shadow: var(--shadow-sm);
}
.plan-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.plan-card--featured {
  background: linear-gradient(180deg, #fff 0%, var(--primary-soft) 100%);
  border-color: transparent;
  box-shadow: var(--shadow-lg), 0 0 0 2px var(--primary);
  transform: scale(1.03);
}
.plan-card--featured:hover { transform: scale(1.03) translateY(-8px); }
.plans-grid--single .plan-card { padding: 3rem 2.5rem; transform: none; }
.plans-grid--single .plan-card:hover { transform: translateY(-8px); }

.plan-ribbon {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--grad-cta);
  color: #fff;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.4rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.plan-head h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
}
.plan-tag {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-top: 0.3rem;
  font-weight: 600;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.plan-price small {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.plan-amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  background: var(--grad-cta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  letter-spacing: -0.02em;
}
.plans-grid--single .plan-amount { font-size: 4rem; }

.plan-features { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; flex: 1; }
.plan-features li {
  position: relative;
  padding-left: 1.8rem;
  font-size: 0.92rem;
  color: var(--text-soft);
}
.plan-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 4px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--grad-cta);
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E"),
    linear-gradient(135deg, #8b5cf6, #ec4899);
  background-size: 12px 12px, cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* =========== PAGOS =========== */
.payment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.payment-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: all var(--t);
  box-shadow: var(--shadow-sm);
}
.payment-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.payment-icon {
  font-size: 2rem;
  margin-bottom: 0.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
}
.payment-icon svg { width: 24px; height: 24px; }
.payment-card span {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--text-soft);
  font-weight: 600;
}

.security-seals {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}
.seal { display: flex; align-items: center; gap: 0.7rem; color: var(--success); }
.seal svg { width: 28px; height: 28px; }
.seal span {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--text-soft);
  font-weight: 600;
}

/* =========== PROCESO =========== */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.step {
  text-align: center;
  padding: 1.8rem 1rem;
  background: var(--surface);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  transition: all var(--t);
  box-shadow: var(--shadow-sm);
}
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--grad-cta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
  display: inline-block;
  letter-spacing: -0.02em;
}
.step h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin: 0.5rem 0 0.5rem;
  letter-spacing: -0.01em;
}
.step p { font-size: 0.9rem; color: var(--muted); }

/* =========== TESTIMONIOS =========== */
.rating-summary { text-align: center; margin: 2rem auto 3rem; }
.stars-big {
  font-size: 2rem;
  background: var(--grad-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.2em;
}
.rating-summary p { margin-top: 0.6rem; font-size: 0.95rem; color: var(--muted); }
.rating-summary strong { color: var(--text); font-weight: 700; }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.testimonial {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
  transition: all var(--t);
  box-shadow: var(--shadow-sm);
}
.testimonial:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--border-2); }
.testimonial .stars {
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  font-size: 1.05rem;
}
.testimonial p {
  font-size: 1rem;
  color: var(--text);
  line-height: 1.65;
  font-weight: 400;
}
.testimonial footer {
  margin-top: 1.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--primary);
  font-weight: 600;
}

/* =========== FAQ =========== */
.faq-list { max-width: 760px; margin: 3rem auto 0; display: flex; flex-direction: column; gap: 0.8rem; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1.2rem 1.5rem;
  transition: all var(--t);
  box-shadow: var(--shadow-sm);
}
.faq-item[open] {
  border-color: var(--primary);
  background: linear-gradient(180deg, #fff 0%, var(--primary-soft) 100%);
  box-shadow: var(--shadow-md);
}
.faq-item summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  color: var(--primary);
  font-size: 1.5rem;
  font-weight: 300;
  transition: transform var(--t);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

/* =========== CONTACTO =========== */
.contact-form {
  max-width: 720px;
  margin: 2rem auto 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  box-shadow: var(--shadow-md);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-field { display: flex; flex-direction: column; gap: 0.4rem; }
.form-field label {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--text-soft);
  font-weight: 600;
}
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  padding: 0.85rem 1rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--t);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.12);
}
.form-field textarea { resize: vertical; min-height: 110px; }
.form-field select { cursor: pointer; }

.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 0.5rem;
}
.form-note a { color: var(--primary); font-weight: 600; }

/* =========== FOOTER =========== */
.footer {
  background: linear-gradient(180deg, var(--surface-2), var(--bg));
  border-top: 1px solid var(--border);
  padding: 4rem 1.5rem 1.5rem;
}
.footer__top {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}
.footer__brand h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  margin: 0.8rem 0 0.5rem;
  letter-spacing: -0.02em;
}
.footer__brand p { color: var(--muted); font-size: 0.9rem; }
.footer__col h4 {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 1.2rem;
}
.footer__col a {
  display: block;
  font-size: 0.92rem;
  color: var(--text-soft);
  margin-bottom: 0.7rem;
  transition: color var(--t);
}
.footer__col a:hover { color: var(--primary); }

.socials { display: flex; gap: 0.6rem; margin-top: 1rem; }
.socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--grad-cta);
  color: #fff;
  margin: 0 !important;
  transition: all var(--t);
  box-shadow: var(--shadow-sm);
}
.socials a:hover { transform: translateY(-3px); box-shadow: var(--shadow-glow); }

.footer__bottom {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
}

/* =========== WHATSAPP FLOTANTE =========== */
.wa-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4);
  animation: waPulse 2.5s ease-in-out infinite;
  transition: transform var(--t);
}
.wa-float:hover { transform: scale(1.1); }
@keyframes waPulse {
  0%, 100% { box-shadow: 0 12px 30px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.5); }
  50%      { box-shadow: 0 12px 30px rgba(37,211,102,0.4), 0 0 0 16px rgba(37,211,102,0); }
}

.wa-tooltip {
  position: absolute;
  right: 72px;
  background: var(--text);
  color: #fff;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all var(--t);
  transform: translateX(10px);
  font-weight: 500;
}
.wa-float:hover .wa-tooltip { opacity: 1; transform: translateX(0); }

/* =========== TOAST =========== */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translate(-50%, 200%);
  background: var(--grad-cta);
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 999;
  box-shadow: var(--shadow-glow);
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}
.toast.is-visible { transform: translate(-50%, 0); }

/* =========== REVEAL =========== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* =========== AUTH PAGES =========== */
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse at top right, rgba(236, 72, 153, 0.18) 0%, transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(124, 58, 237, 0.18) 0%, transparent 50%),
    var(--bg);
  position: relative;
  overflow-x: hidden;
}
.auth-page .hero__glow { position: fixed; z-index: 0; }

.auth-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  position: relative;
  z-index: 2;
}
.auth-top a {
  color: var(--text-soft);
  font-size: 0.88rem;
  font-weight: 500;
  transition: color var(--t);
}
.auth-top a:hover { color: var(--primary); }
.auth-top .nav__logo { font-size: 1.2rem; }

.auth-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem 4rem;
  position: relative;
  z-index: 2;
}

.auth-card {
  width: 100%;
  max-width: 480px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.auth-card .brand { margin-bottom: 1.5rem; }
.auth-card .brand__mark { width: 60px; height: 60px; font-size: 1.4rem; border-radius: 18px; }

.auth-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
  text-align: center;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}
.auth-subtitle { text-align: center; color: var(--muted); font-size: 0.95rem; margin-bottom: 2rem; }

.auth-form { display: flex; flex-direction: column; gap: 1.1rem; }
.auth-form .form-field input { padding: 0.9rem 1rem; }

.auth-error {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--danger);
  padding: 0.85rem 1rem;
  border-radius: var(--r-sm);
  font-size: 0.88rem;
  text-align: center;
  display: none;
  font-weight: 500;
}
.auth-error.is-visible { display: block; }

.auth-divider { display: flex; align-items: center; gap: 1rem; margin: 1.5rem 0 0.5rem; }
.auth-divider span { flex: 1; height: 1px; background: var(--border); }
.auth-divider em {
  font-style: normal;
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.auth-switch { text-align: center; font-size: 0.92rem; color: var(--muted); margin-top: 1.5rem; }
.auth-switch a { color: var(--primary); font-weight: 600; }

/* =========== DASHBOARD =========== */
.dash {
  padding: 7rem 1.5rem 4rem;
  max-width: var(--maxw);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.dash-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}
.dash-header h1 em {
  font-style: normal;
  background: var(--grad-cta);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.dash-header p { color: var(--muted); font-size: 0.95rem; margin-top: 0.4rem; }

.dash-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.dash-status--paid {
  background: var(--grad-cta);
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.dash-status--unpaid {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--danger);
}
.dash-status .dot { width: 8px; height: 8px; border-radius: 50%; background: currentColor; animation: dotPulse 2s ease-in-out infinite; }
@keyframes dotPulse { 0%,100% {opacity:0.6;} 50% {opacity:1;} }

.dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.dash-stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.6rem;
  transition: all var(--t);
  box-shadow: var(--shadow-sm);
}
.dash-stat:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.dash-stat small {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--secondary);
  font-weight: 700;
}
.dash-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
  margin-top: 0.5rem;
  letter-spacing: -0.02em;
}
.dash-stat p { color: var(--muted); font-size: 0.88rem; margin-top: 0.3rem; }

.dash-section { margin-top: 3rem; }
.dash-section h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.dash-section h2::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.empty-state {
  background: var(--surface);
  border: 2px dashed var(--border-2);
  border-radius: var(--r-lg);
  padding: 3rem 2rem;
  text-align: center;
}
.empty-state h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.6rem;
}
.empty-state p { color: var(--muted); max-width: 460px; margin: 0 auto 1.5rem; font-size: 0.95rem; }

.upgrade-banner {
  background: var(--grad-cta);
  border-radius: var(--r-lg);
  padding: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  box-shadow: var(--shadow-glow);
  margin-top: 3rem;
  color: #fff;
}
.upgrade-banner h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
}
.upgrade-banner h3 em { font-style: italic; }
.upgrade-banner p { color: rgba(255, 255, 255, 0.92); font-size: 0.95rem; max-width: 540px; }
.upgrade-banner .btn--gold {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}
.upgrade-banner .btn--gold:hover { background: #fff; }
.upgrade-banner .btn--ghost { background: rgba(255,255,255,0.15); color: #fff; border-color: rgba(255,255,255,0.4); }
.upgrade-banner .btn--ghost:hover { background: rgba(255,255,255,0.25); }

.pill {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 700;
}
.pill--paid    { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.pill--unpaid  { background: rgba(239, 68, 68, 0.15); color: var(--danger); }
.pill--pending { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.pill--active  { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.pill--inactive{ background: #f3f4f6; color: var(--muted); }
.pill--featured{ background: var(--grad-cta); color: #fff; }

/* Lock overlay */
.lock-overlay {
  position: absolute;
  inset: 0;
  background: rgba(30, 27, 75, 0.5);
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  z-index: 3;
}
.lock-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px; height: 64px;
  border-radius: 20px;
  background: var(--grad-cta);
  color: #fff;
  box-shadow: var(--shadow-glow);
}
.lock-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.4);
  font-weight: 600;
}

/* Info banner (plantillas) */
.info-banner {
  background: var(--grad-card);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  padding: 1.2rem 1.6rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}
.info-banner strong { color: var(--primary); margin-right: 0.4rem; }
.info-banner em {
  font-style: normal;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-right: 0.6rem;
}
.info-banner small { display: block; margin-top: 0.3rem; font-size: 0.82rem; color: var(--muted); }

/* =========== FAIL-SAFE (sin JS) =========== */
.no-js .reveal,
.js-fallback .reveal {
  opacity: 1 !important;
  transform: none !important;
  filter: none !important;
  transition: none !important;
}

/* =========== RESPONSIVE =========== */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav__links.is-open {
    display: flex !important;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }
  .nav__links.is-open li { list-style: none; width: 100%; }
  .nav__links.is-open li a {
    display: block;
    padding: 0.8rem 1rem;
    text-align: center;
    border-radius: var(--r-sm);
  }
  .nav__cta.is-mobile-open {
    display: flex !important;
    flex-direction: column;
    gap: 0.6rem;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(16px);
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    z-index: 98;
  }
  .nav__cta.is-mobile-open .btn { width: 100%; justify-content: center; }

  .footer__top { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .plan-card--featured { transform: none; }
  .plan-card--featured:hover { transform: translateY(-8px); }
}

@media (max-width: 600px) {
  .section { padding: 4.5rem 1.2rem; }
  .hero { padding-top: 7rem; }
  .hero__cta { flex-direction: column; width: 100%; max-width: 340px; margin-left: auto; margin-right: auto; }
  .hero__cta .btn { width: 100%; }
  .hero__badges { gap: 1.5rem; }
  .badge strong { font-size: 1.6rem; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 1.8rem 1.4rem; }
  .footer__top { grid-template-columns: 1fr; gap: 2.5rem; text-align: center; }
  .socials { justify-content: center; }
  .security-seals { gap: 1.5rem; }
  .wa-tooltip { display: none; }
  .auth-card { padding: 2rem 1.5rem; }
  .auth-top { padding: 1rem 1.2rem; }
  .dash { padding-top: 6rem; }
  .upgrade-banner { padding: 1.8rem; }
}