@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,700;1,400&display=swap');

:root {
  --blue-dark:   #01467f;
  --blue-main:   #0e76b7;
  --blue-light:  #2196f3;
  --blue-pale:   #e8f4fd;
  --blue-ultra:  #0a3358;
  --gold:        #c9a84c;
  --gold-light:  #f0d080;
  --text-dark:   #0d1b2a;
  --text-mid:    #2c4a6e;
  --text-muted:  #6b8fa8;
  --white:       #ffffff;
  --gray-light:  #f4f8fc;
  --gray-border: #d0e4f0;
  --success:     #1a7a4a;
  --radius:      14px;
  --radius-sm:   8px;
  --shadow:      0 4px 24px rgba(1,70,127,.12);
  --shadow-lg:   0 12px 48px rgba(1,70,127,.2);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Montserrat', sans-serif; background: var(--white); color: var(--text-dark); overflow-x: hidden; }

/* ── NAVBAR ─────────────────────────────── */
.navbar {
  position: sticky; top: 0; z-index: 200;
  background: rgba(1, 70, 127, 0.97);
  backdrop-filter: blur(16px);
  padding: 0 3rem;
  display: flex; align-items: center;
  height: 72px;
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
}
.navbar-brand {
  display: flex; align-items: center; gap: .75rem;
  text-decoration: none; color: var(--white);
  font-weight: 800; font-size: 1.5rem;
  letter-spacing: -.02em;
}
.navbar-brand .brand-dot { color: var(--gold); }
.navbar-links { display: flex; gap: .25rem; margin-left: auto; align-items: center; }
.navbar-links a {
  text-decoration: none; color: rgba(255,255,255,.75);
  font-weight: 500; font-size: .85rem;
  padding: .5rem 1rem; border-radius: 8px;
  transition: all .2s; letter-spacing: .02em;
  text-transform: uppercase;
}
.navbar-links a:hover { color: white; background: rgba(255,255,255,.1); }
.navbar-links a.active { color: var(--gold); }
.nav-cta {
  background: var(--gold) !important;
  color: var(--blue-ultra) !important;
  font-weight: 700 !important;
  border-radius: 30px !important;
  padding: .5rem 1.4rem !important;
}
.nav-cta:hover { background: var(--gold-light) !important; transform: translateY(-1px); }

/* ── HERO SLIDER ─────────────────────────── */
.hero-slider {
  position: relative; min-height: 92vh;
  overflow: hidden; display: flex; align-items: center;
  background: var(--blue-ultra);
}
#heroCanvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 2; pointer-events: none;
}
.slider-track { position: absolute; inset: 0; }
.slide {
  position: absolute; inset: 0;
  display: flex; align-items: center;
  padding: 6rem 3rem;
  opacity: 0; transition: opacity 1s ease;
  pointer-events: none;
}
.slide.active { opacity: 1; pointer-events: auto; }
.slide-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transition: transform 10s ease;
}
.slide.active .slide-bg { transform: scale(1.05); }
.slide-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(110deg, rgba(1,70,127,.92) 0%, rgba(10,51,88,.8) 50%, rgba(14,118,183,.5) 100%);
}
.slide-content {
  position: relative; z-index: 3;
  max-width: 720px;
}
.slide-eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(201,168,76,.15);
  border: 1px solid rgba(201,168,76,.4);
  color: var(--gold);
  border-radius: 30px; padding: .35rem 1.1rem;
  font-size: .72rem; font-weight: 700;
  letter-spacing: .15em; text-transform: uppercase;
  margin-bottom: 1.75rem;
}
.slide-content h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700; line-height: 1.15;
  color: white; margin-bottom: 1.25rem;
}
.slide-content h1 em { font-style: italic; color: var(--gold); }
.slide-subtitle {
  font-size: clamp(.9rem, 1.8vw, 1.05rem);
  color: rgba(255,255,255,.75);
  line-height: 1.8; max-width: 560px;
  margin-bottom: 2.5rem;
}
.slide-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Controles slider */
.slider-prev, .slider-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 10; background: rgba(255,255,255,.1);
  border: 1.5px solid rgba(255,255,255,.25);
  color: white; font-size: 1.8rem;
  width: 50px; height: 50px; border-radius: 50%;
  cursor: pointer; transition: all .2s;
  display: flex; align-items: center; justify-content: center;
}
.slider-prev { left: 2rem; }
.slider-next { right: 2rem; }
.slider-prev:hover, .slider-next:hover {
  background: rgba(255,255,255,.2); transform: translateY(-50%) scale(1.1);
}
.slider-dots {
  position: absolute; bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: .5rem; z-index: 10;
}
.slider-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,.35); cursor: pointer;
  transition: all .3s; border: none;
}
.slider-dot.active { background: var(--gold); width: 28px; border-radius: 4px; }

/* ── BOTONES ─────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .85rem 2.2rem; border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-size: .88rem; font-weight: 700;
  text-decoration: none; cursor: pointer; border: none;
  transition: all .25s; letter-spacing: .04em; text-transform: uppercase;
}
.btn-gold {
  background: var(--gold); color: var(--blue-ultra);
  box-shadow: 0 4px 20px rgba(201,168,76,.4);
}
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(201,168,76,.5); }
.btn-outline-white {
  background: transparent; color: white;
  border: 2px solid rgba(255,255,255,.45);
}
.btn-outline-white:hover { background: rgba(255,255,255,.1); border-color: white; }
.btn-blue {
  background: var(--blue-main); color: white;
  box-shadow: 0 4px 20px rgba(14,118,183,.35);
}
.btn-blue:hover { background: var(--blue-dark); transform: translateY(-1px); }
.btn-outline-blue {
  background: transparent; color: var(--blue-main);
  border: 2px solid var(--blue-main);
}
.btn-outline-blue:hover { background: var(--blue-pale); }
.btn-whatsapp {
  background: #25d366; color: white;
}
.btn-whatsapp:hover { background: #1db954; transform: translateY(-1px); }

/* ── SECCIONES ─────────────────────────── */
.section { max-width: 1200px; margin: 0 auto; padding: 5rem 3rem; }
.section-label {
  display: inline-block;
  color: var(--blue-main); font-size: .72rem; font-weight: 800;
  letter-spacing: .18em; text-transform: uppercase;
  margin-bottom: .75rem;
  position: relative; padding-left: 2rem;
}
.section-label::before {
  content: ''; position: absolute; left: 0; top: 50%;
  transform: translateY(-50%);
  width: 1.4rem; height: 2px; background: var(--blue-main);
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700; line-height: 1.2;
  color: var(--text-dark); margin-bottom: 1rem;
}
.section-title em { font-style: italic; color: var(--blue-main); }
.section-title span { color: var(--blue-main); }
.section-lead {
  color: var(--text-muted); font-size: 1.05rem;
  line-height: 1.8; max-width: 620px;
}

/* ── PROBLEMA ─────────────────────────── */
.problema-section {
  background: var(--blue-ultra);
  padding: 5rem 3rem; text-align: center;
}
.problema-inner { max-width: 1000px; margin: 0 auto; }
.problema-section .section-label { color: var(--gold); }
.problema-section .section-label::before { background: var(--gold); }
.problema-section .section-title { color: white; }
.problema-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem; margin: 3rem 0;
}
.problema-item {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  color: rgba(255,255,255,.8);
  font-size: .9rem; font-weight: 500;
  display: flex; align-items: center; gap: .75rem;
  text-align: left;
  transition: all .25s;
}
.problema-item:hover { background: rgba(255,255,255,.1); transform: translateY(-2px); }
.problema-item .pi-icon { font-size: 1.4rem; flex-shrink: 0; }
.problema-bottom {
  margin-top: 2rem;
  padding: 1.5rem 2rem;
  background: rgba(201,168,76,.1);
  border: 1px solid rgba(201,168,76,.3);
  border-radius: var(--radius);
  color: rgba(255,255,255,.85); font-size: 1rem; line-height: 1.7;
}
.problema-bottom strong { color: var(--gold); }

/* ── SERVICIOS ─────────────────────────── */
.servicios-section { background: var(--gray-light); padding: 5rem 3rem; }
.servicios-inner { max-width: 1200px; margin: 0 auto; }
.servicios-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem; margin-top: 3rem;
}
.servicio-card {
  background: white; border-radius: var(--radius);
  padding: 2.25rem 2rem;
  border-top: 4px solid var(--blue-main);
  box-shadow: var(--shadow);
  transition: transform .25s, box-shadow .25s;
}
.servicio-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.servicio-icon { font-size: 2.5rem; margin-bottom: 1.1rem; }
.servicio-titulo {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem; font-weight: 700;
  color: var(--blue-dark); margin-bottom: .6rem;
}
.servicio-desc { font-size: .88rem; color: var(--text-muted); line-height: 1.7; }

/* ── CONCEPTO ─────────────────────────── */
.concepto-section { background: white; padding: 5rem 3rem; }
.concepto-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}
.concepto-visual {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-main));
  border-radius: var(--radius);
  aspect-ratio: 4/3;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.concepto-visual img { width:100%; height:100%; object-fit:cover; }
.concepto-visual::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(1,70,127,.6) 0%, transparent 60%);
}
.concepto-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.cstat {
  background: var(--blue-pale); border-radius: var(--radius-sm);
  padding: 1.25rem; border-left: 3px solid var(--blue-main);
}
.cstat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem; font-weight: 700; color: var(--blue-dark);
}
.cstat-lbl { font-size: .78rem; color: var(--text-muted); margin-top: .2rem; }

/* ── COMPARATIVO SIN/CON ─────────────────── */
.sincon-section { background: var(--gray-light); padding: 5rem 3rem; }
.sincon-inner { max-width: 900px; margin: 0 auto; }
.sincon-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 3rem; }
.sincon-col {
  background: white; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
}
.sincon-header {
  padding: 1.25rem 1.75rem;
  font-weight: 800; font-size: 1rem;
  text-transform: uppercase; letter-spacing: .06em;
}
.sincon-header.sin { background: #fee2e2; color: #b91c1c; }
.sincon-header.con { background: var(--blue-dark); color: white; }
.sincon-list { padding: 1.25rem 1.75rem; }
.sincon-item {
  display: flex; align-items: flex-start; gap: .75rem;
  padding: .75rem 0;
  border-bottom: 1px solid var(--gray-border);
  font-size: .9rem;
}
.sincon-item:last-child { border-bottom: none; }
.sincon-item .si-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: .1rem; }

/* ── MEMBRESÍAS ─────────────────────────── */
.membresias-section { background: white; padding: 5rem 3rem; }
.membresias-inner { max-width: 1200px; margin: 0 auto; }
.membresias-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2rem; margin-top: 3rem; align-items: start;
}
.membresia-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .25s, box-shadow .25s;
  position: relative;
}
.membresia-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.membresia-card.destacada { transform: scale(1.04); box-shadow: var(--shadow-lg); }
.membresia-card.destacada:hover { transform: scale(1.04) translateY(-4px); }
.membresia-banner {
  background: var(--gold); color: var(--blue-ultra);
  text-align: center; padding: .5rem;
  font-size: .72rem; font-weight: 800;
  letter-spacing: .15em; text-transform: uppercase;
}
.membresia-header {
  padding: 2rem 1.75rem 1.5rem;
  color: white; text-align: center;
}
.membresia-nombre {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem; font-weight: 700;
  margin-bottom: .4rem;
}
.membresia-subtitulo { font-size: .82rem; opacity: .8; }
.membresia-precio {
  font-size: 1rem; font-weight: 700;
  margin-top: 1.25rem; padding: .6rem 1.25rem;
  background: rgba(255,255,255,.15);
  border-radius: 30px; display: inline-block;
}
.membresia-body { padding: 1.75rem; background: white; }
.membresia-beneficios { list-style: none; margin-bottom: 1.5rem; }
.membresia-beneficios li {
  display: flex; align-items: flex-start; gap: .6rem;
  padding: .5rem 0; font-size: .88rem; color: var(--text-mid);
  border-bottom: 1px solid var(--gray-border);
}
.membresia-beneficios li:last-child { border-bottom: none; }
.membresia-beneficios .check { color: var(--blue-main); flex-shrink: 0; }
.membresia-beneficios .nocheck { color: #ccc; flex-shrink: 0; }

/* ── COMPARATIVA TABLA ─────────────────── */
.comparativa-section { background: var(--gray-light); padding: 5rem 3rem; overflow-x: auto; }
.comparativa-inner { max-width: 900px; margin: 0 auto; }
.tabla-comparativa { width: 100%; border-collapse: collapse; margin-top: 2rem; background: white; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.tabla-comparativa th {
  background: var(--blue-dark); color: white;
  padding: 1rem 1.25rem; font-size: .82rem;
  font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; text-align: center;
}
.tabla-comparativa th:first-child { text-align: left; width: 45%; }
.tabla-comparativa th.col-destacada { background: var(--gold); color: var(--blue-ultra); }
.tabla-comparativa td {
  padding: .85rem 1.25rem;
  border-bottom: 1px solid var(--gray-border);
  font-size: .88rem; text-align: center;
}
.tabla-comparativa td:first-child { text-align: left; color: var(--text-mid); font-weight: 500; }
.tabla-comparativa tr:last-child td { border-bottom: none; }
.tabla-comparativa tr:hover td { background: var(--blue-pale); }
.tabla-check { color: var(--blue-main); font-size: 1.1rem; }
.tabla-no { color: #ccc; font-size: 1.1rem; }

/* ── CASOS DE ÉXITO ─────────────────────── */
.casos-section { background: var(--blue-ultra); padding: 5rem 3rem; }
.casos-inner { max-width: 1200px; margin: 0 auto; }
.casos-section .section-label { color: var(--gold); }
.casos-section .section-label::before { background: var(--gold); }
.casos-section .section-title { color: white; }
.casos-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem; margin-top: 3rem;
}
.caso-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 2rem; transition: all .25s;
}
.caso-card:hover { background: rgba(255,255,255,.1); transform: translateY(-4px); }
.caso-icon { font-size: 2rem; margin-bottom: 1rem; }
.caso-empresa { font-size: .75rem; color: var(--gold); font-weight: 700; text-transform: uppercase; letter-spacing: .1em; margin-bottom: .5rem; }
.caso-resultado { font-family: 'Playfair Display', serif; font-size: 1.15rem; color: white; font-weight: 700; margin-bottom: .75rem; }
.caso-monto { font-size: 1.8rem; font-weight: 800; color: var(--gold); margin-bottom: .75rem; }
.caso-desc { font-size: .85rem; color: rgba(255,255,255,.65); line-height: 1.7; }

/* ── PROCESO ─────────────────────────────── */
.proceso-section { background: white; padding: 5rem 3rem; }
.proceso-inner { max-width: 900px; margin: 0 auto; }
.proceso-steps { display: flex; flex-direction: column; gap: 0; margin-top: 3rem; }
.proceso-step {
  display: flex; gap: 2rem; align-items: flex-start;
  position: relative; padding-bottom: 2.5rem;
}
.proceso-step:last-child { padding-bottom: 0; }
.proceso-step::after {
  content: ''; position: absolute;
  left: 24px; top: 50px; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, var(--blue-main), transparent);
}
.proceso-step:last-child::after { display: none; }
.paso-num {
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--blue-main); color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 800;
  flex-shrink: 0; box-shadow: 0 4px 16px rgba(14,118,183,.35);
  position: relative; z-index: 1;
}
.paso-body { flex: 1; padding-top: .6rem; }
.paso-titulo { font-weight: 700; color: var(--blue-dark); font-size: 1rem; margin-bottom: .3rem; }
.paso-desc { font-size: .88rem; color: var(--text-muted); line-height: 1.6; }

/* ── BENEFICIOS ─────────────────────────── */
.beneficios-section { background: var(--gray-light); padding: 5rem 3rem; }
.beneficios-inner { max-width: 1200px; margin: 0 auto; }
.beneficios-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem; margin-top: 3rem;
}
.beneficio-item {
  background: white; border-radius: var(--radius-sm);
  padding: 1.5rem; display: flex; align-items: flex-start; gap: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
  transition: all .2s;
}
.beneficio-item:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.beneficio-check {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--blue-pale); color: var(--blue-main);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; flex-shrink: 0; font-weight: 700;
}
.beneficio-texto { font-size: .92rem; color: var(--text-mid); font-weight: 500; padding-top: .4rem; }

/* ── FAQ ─────────────────────────────────── */
.faq-section { background: white; padding: 5rem 3rem; }
.faq-inner { max-width: 820px; margin: 0 auto; }
.faq-list { margin-top: 3rem; display: flex; flex-direction: column; gap: 1rem; }
.faq-item {
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-sm); overflow: hidden;
  transition: border-color .2s;
}
.faq-item.open { border-color: var(--blue-main); }
.faq-pregunta {
  padding: 1.25rem 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; font-weight: 600; font-size: .95rem;
  color: var(--text-dark); gap: 1rem; user-select: none;
}
.faq-pregunta:hover { color: var(--blue-main); }
.faq-arrow { font-size: .8rem; transition: transform .3s; flex-shrink: 0; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-respuesta {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  padding: 0 1.5rem;
  font-size: .9rem; color: var(--text-muted); line-height: 1.75;
}
.faq-item.open .faq-respuesta { max-height: 300px; padding: 0 1.5rem 1.25rem; }

/* ── CTA FINAL ─────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--blue-ultra) 0%, var(--blue-dark) 50%, var(--blue-main) 100%);
  padding: 6rem 3rem; text-align: center;
  position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-inner { position: relative; z-index: 2; max-width: 700px; margin: 0 auto; }
.cta-section h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: white; font-weight: 700; margin-bottom: 1rem;
}
.cta-section h2 em { font-style: italic; color: var(--gold); }
.cta-section p { color: rgba(255,255,255,.75); font-size: 1.05rem; line-height: 1.8; margin-bottom: 2.5rem; }
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── FORMULARIO ─────────────────────────── */
.contacto-section { background: var(--gray-light); padding: 5rem 3rem; }
.contacto-inner { max-width: 1100px; margin: 0 auto; }
.contacto-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 5rem; margin-top: 3rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: .75rem 1rem;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-sm);
  font-family: 'Montserrat', sans-serif; font-size: .9rem;
  background: white; color: var(--text-dark);
  outline: none; transition: border-color .2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue-main); }
.form-group textarea { min-height: 100px; resize: vertical; }
.contacto-info h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem; font-weight: 700;
  color: var(--blue-dark); margin-bottom: 1.5rem;
}
.info-item {
  display: flex; align-items: flex-start; gap: .85rem;
  padding: 1rem 1.25rem; background: white;
  border-radius: var(--radius-sm); margin-bottom: .75rem;
  border-left: 3px solid var(--blue-main);
  text-decoration: none; color: inherit; transition: all .2s;
}
.info-item:hover { transform: translateX(4px); }
.info-icon { font-size: 1.2rem; flex-shrink: 0; }
.info-label { font-size: .72rem; color: var(--text-muted); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.info-val { font-size: .9rem; color: var(--text-dark); font-weight: 500; }
.alert-ok { background: #d1fae5; color: #065f46; border-left: 4px solid #10b981; padding: .9rem 1.25rem; border-radius: var(--radius-sm); margin-bottom: 1.25rem; font-size: .9rem; }
.alert-err { background: #fee2e2; color: #991b1b; border-left: 4px solid #ef4444; padding: .9rem 1.25rem; border-radius: var(--radius-sm); margin-bottom: 1.25rem; font-size: .9rem; }

/* ── BLOG PREVIEW ─────────────────────── */
.blog-preview-section { background: white; padding: 5rem 3rem; }
.blog-preview-inner { max-width: 1200px; margin: 0 auto; }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; margin-top: 3rem; }
.post-card {
  background: white; border-radius: var(--radius);
  overflow: hidden; text-decoration: none; color: inherit;
  transition: transform .25s, box-shadow .25s;
  box-shadow: var(--shadow); display: flex; flex-direction: column;
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.post-card-img {
  height: 200px; position: relative;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-main));
  overflow: hidden;
}
.post-card-img img { width:100%; height:100%; object-fit:cover; transition: transform .4s; }
.post-card:hover .post-card-img img { transform: scale(1.05); }
.post-card-img .post-placeholder { height:100%; display:flex; align-items:center; justify-content:center; font-size:3rem; }
.post-cat-badge {
  position: absolute; top: .75rem; left: .75rem;
  color: white; border-radius: 30px;
  padding: .25rem .85rem; font-size: .7rem; font-weight: 700;
}
.post-card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.post-meta { font-size: .75rem; color: var(--text-muted); margin-bottom: .6rem; }
.post-titulo { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 700; color: var(--text-dark); margin-bottom: .5rem; line-height: 1.3; }
.post-resumen { font-size: .84rem; color: var(--text-muted); line-height: 1.6; flex: 1; }
.post-leer { display: inline-block; margin-top: 1rem; color: var(--blue-main); font-size: .82rem; font-weight: 700; }

/* ── FOOTER ─────────────────────────────── */
.footer { background: #040f1a; color: rgba(255,255,255,.5); padding: 4rem 3rem 2rem; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand { font-weight: 900; font-size: 1.6rem; color: white; letter-spacing: -.02em; margin-bottom: .5rem; }
.footer-brand span { color: var(--gold); }
.footer-tagline { font-size: .85rem; line-height: 1.6; color: rgba(255,255,255,.4); margin-top: .5rem; max-width: 280px; }
.footer-col h4 { color: rgba(255,255,255,.7); font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1.25rem; }
.footer-col a { display: block; color: rgba(255,255,255,.4); text-decoration: none; font-size: .85rem; margin-bottom: .6rem; transition: color .2s; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.08); display: flex; justify-content: space-between; font-size: .78rem; flex-wrap: wrap; gap: 1rem; }
.footer-bottom a { color: var(--gold); text-decoration: none; }

/* ── WHATSAPP FLOAT ─────────────────────── */
.wa-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25d366; color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  transition: all .3s; animation: waPulse 2s infinite;
}
.wa-float:hover { transform: scale(1.1); }
@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.5); }
  50% { box-shadow: 0 4px 40px rgba(37,211,102,.8); }
}

/* ── REVEAL ANIMATIONS ───────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ─────────────────────────── */
@media (max-width: 1024px) {
  .membresias-grid { grid-template-columns: 1fr; max-width: 420px; margin-left: auto; margin-right: auto; }
  .membresia-card.destacada { transform: none; }
  .concepto-inner, .contacto-grid, .footer-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .sincon-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .navbar { padding: 0 1.25rem; }
  .navbar-links a:not(.nav-cta) { display: none; }
  .section, .servicios-section, .concepto-section, .sincon-section,
  .membresias-section, .comparativa-section, .casos-section,
  .proceso-section, .beneficios-section, .faq-section,
  .cta-section, .contacto-section, .blog-preview-section,
  .problema-section { padding: 3.5rem 1.5rem; }
  .slide { padding: 4rem 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}