/* ============================================================
   LOGISTICBOX — styles.css
   Colores: Azul #1B2A6B | Rojo #E8271A
   ============================================================ */

/* ---- RESET Y BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --azul: #1B2A6B;
  --azul-claro: #2D3FA0;
  --rojo: #E8271A;
  --rojo-oscuro: #C41F14;
  --blanco: #FFFFFF;
  --gris-claro: #F6F8FA;
  --gris-medio: #6B7280;
  --gris-oscuro: #1F2937;
  --verde-wa: #25D366;
  --sombra: 0 4px 24px rgba(27,42,107,0.10);
  --sombra-hover: 0 8px 32px rgba(27,42,107,0.18);
  --radio: 12px;
  --transicion: all 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--gris-oscuro);
  background: var(--blanco);
  overflow-x: hidden;
}

h1,h2,h3,h4,h5 { font-family: 'Poppins', sans-serif; font-weight: 700; line-height: 1.25; }
p { line-height: 1.7; color: var(--gris-medio); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 80px 0; }

/* ---- BOTONES ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transicion);
  white-space: nowrap;
}
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-block { width: 100%; justify-content: center; margin-top: 16px; }
.btn-primary { background: var(--azul); color: var(--blanco); border-color: var(--azul); }
.btn-primary:hover { background: var(--azul-claro); border-color: var(--azul-claro); transform: translateY(-2px); box-shadow: var(--sombra-hover); }
.btn-red { background: var(--rojo); color: var(--blanco); border-color: var(--rojo); }
.btn-red:hover { background: var(--rojo-oscuro); border-color: var(--rojo-oscuro); transform: translateY(-2px); }
.btn-whatsapp { background: var(--verde-wa); color: var(--blanco); border-color: var(--verde-wa); }
.btn-whatsapp:hover { background: #1da851; border-color: #1da851; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.3); }
.btn-outline { background: transparent; color: var(--azul); border-color: var(--azul); }
.btn-outline:hover { background: var(--azul); color: var(--blanco); transform: translateY(-2px); }
.btn-white { background: var(--blanco); color: var(--azul); border-color: var(--blanco); }
.btn-white:hover { background: var(--gris-claro); transform: translateY(-2px); }
.btn-outline-white { background: transparent; color: var(--blanco); border-color: var(--blanco); }
.btn-outline-white:hover { background: rgba(255,255,255,0.15); transform: translateY(-2px); }
.btn-nav { background: var(--rojo); color: var(--blanco) !important; padding: 10px 22px; border-radius: 50px; font-weight: 600; font-size: 14px; transition: var(--transicion); }
.btn-nav:hover { background: var(--rojo-oscuro); transform: translateY(-2px); }
.btn-nav--outline { background: transparent; color: var(--azul) !important; border: 2px solid var(--azul); }
.btn-nav--outline:hover { background: var(--azul); color: var(--blanco) !important; }

/* Colores de texto */
.text-red { color: var(--rojo); }
.text-blue { color: var(--azul); }

/* ---- NAVBAR ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
  transition: var(--transicion);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo img { height: 48px; width: auto; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: var(--gris-oscuro);
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transicion);
}
.nav-link:hover,
.nav-link.active { color: var(--azul); background: rgba(27,42,107,0.07); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 26px; height: 3px;
  background: var(--gris-oscuro);
  border-radius: 3px;
  transition: var(--transicion);
}
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--azul) 0%, #0D1A4A 60%, #1a0a2e 100%);
  padding-top: 72px;
  overflow: hidden;
}
.hero::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%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(232,39,26,0.15) 0%, transparent 60%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 60px 24px;
  max-width: 780px;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  color: var(--blanco);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  padding: 6px 18px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  backdrop-filter: blur(6px);
}
.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--blanco);
  margin-bottom: 20px;
  line-height: 1.2;
}
.hero-subtitle {
  font-size: 17px;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  max-width: 640px;
  line-height: 1.7;
}
.hero-subtitle strong { color: var(--blanco); }
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

/* Quick Quote */
.hero-quick-quote {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radio);
  padding: 20px 24px;
  max-width: 640px;
}
.quick-label {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  color: var(--blanco);
  font-size: 14px;
  display: block;
  margin-bottom: 12px;
}
.quick-fields {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.quick-fields select,
.quick-fields input {
  flex: 1;
  min-width: 140px;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.15);
  color: var(--blanco);
  font-size: 14px;
  font-family: 'Open Sans', sans-serif;
  outline: none;
  transition: var(--transicion);
}
.quick-fields select option { background: var(--azul); color: var(--blanco); }
.quick-fields input::placeholder { color: rgba(255,255,255,0.6); }
.quick-fields select:focus,
.quick-fields input:focus { border-color: rgba(255,255,255,0.7); background: rgba(255,255,255,0.22); }
.quick-result {
  margin-top: 14px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.18);
  border-radius: 8px;
  color: var(--blanco);
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-weight: 600;
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.6);
  font-size: 12px;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ---- TRUST BAR ---- */
.trust-bar {
  background: var(--azul);
  padding: 36px 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.trust-number {
  font-family: 'Poppins', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--blanco);
  line-height: 1;
}
.trust-plus { font-size: 1.8rem; font-weight: 800; color: var(--rojo); line-height: 1; }
.trust-label { font-size: 13px; color: rgba(255,255,255,0.75); font-weight: 500; }
.trust-icon { font-size: 2rem; color: var(--rojo); margin-bottom: 4px; }

/* ---- SECTION HEADER ---- */
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
  display: inline-block;
  background: rgba(27,42,107,0.08);
  color: var(--azul);
  border-radius: 50px;
  padding: 5px 16px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
  font-family: 'Poppins', sans-serif;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--gris-oscuro);
  margin-bottom: 14px;
}
.section-subtitle { font-size: 16px; color: var(--gris-medio); max-width: 560px; margin: 0 auto; }

/* ---- CALCULADORA ---- */
.calculadora-section { background: var(--gris-claro); }

.calc-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  background: var(--blanco);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--sombra);
}
.calc-field { margin-bottom: 24px; }
.calc-field label {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--gris-oscuro);
  margin-bottom: 10px;
}
.calc-field input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #E5E7EB;
  border-radius: 10px;
  font-size: 15px;
  font-family: 'Open Sans', sans-serif;
  outline: none;
  transition: var(--transicion);
  color: var(--gris-oscuro);
}
.calc-field input:focus { border-color: var(--azul); }

.cat-selector { display: flex; gap: 12px; flex-wrap: wrap; }
.cat-btn {
  flex: 1;
  min-width: 180px;
  padding: 14px 16px;
  border: 2px solid #E5E7EB;
  border-radius: 12px;
  background: var(--blanco);
  cursor: pointer;
  text-align: left;
  transition: var(--transicion);
  font-family: 'Open Sans', sans-serif;
}
.cat-btn strong { display: block; font-size: 14px; color: var(--gris-oscuro); margin-bottom: 4px; font-family: 'Poppins', sans-serif; }
.cat-btn span { font-size: 12px; color: var(--gris-medio); }
.cat-btn.active, .cat-btn:hover { border-color: var(--azul); background: rgba(27,42,107,0.05); }
.cat-btn.active strong { color: var(--azul); }

.calc-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: rgba(27,42,107,0.05);
  border-left: 3px solid var(--azul);
  border-radius: 0 8px 8px 0;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--gris-medio);
}
.calc-note i { color: var(--azul); margin-top: 2px; flex-shrink: 0; }

.calc-right {
  display: flex;
  flex-direction: column;
}
.calc-result {
  flex: 1;
  border: 2px dashed #E5E7EB;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 260px;
  transition: var(--transicion);
  padding: 24px;
}
.calc-result.has-result { border-style: solid; border-color: var(--azul); background: rgba(27,42,107,0.03); }
.result-placeholder { text-align: center; color: var(--gris-medio); }
.result-placeholder i { font-size: 3rem; opacity: 0.3; margin-bottom: 12px; }
.result-placeholder p { font-size: 14px; }

.result-content { width: 100%; }
.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid #F3F4F6;
  font-size: 14px;
}
.result-row:last-child { border-bottom: none; }
.result-row .label { color: var(--gris-medio); }
.result-row .value { font-weight: 600; color: var(--gris-oscuro); font-family: 'Poppins', sans-serif; }
.result-row--hint .label { font-style: italic; }
.result-row--hint .value { color: var(--gris-medio); font-weight: 400; font-style: italic; font-size: 12px; }

.result-advisor {
  text-align: center;
  padding: 24px 16px;
  background: var(--gris-claro);
  border-radius: 12px;
  border: 2px dashed #D1D5DB;
}
.result-advisor i { font-size: 2.5rem; color: var(--azul); opacity: 0.7; margin-bottom: 12px; display: block; }
.result-advisor strong { display: block; font-family: 'Poppins', sans-serif; font-size: 16px; color: var(--gris-oscuro); margin-bottom: 8px; }
.result-advisor p { font-size: 13px; color: var(--gris-medio); line-height: 1.6; max-width: 280px; margin: 0 auto; }
.result-total {
  margin-top: 16px;
  padding: 16px;
  background: var(--azul);
  border-radius: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.result-total .label { color: rgba(255,255,255,0.8); font-size: 14px; }
.result-total .value { color: var(--blanco); font-size: 1.5rem; font-weight: 800; font-family: 'Poppins', sans-serif; }

/* ---- STEPS ---- */
.steps-section { background: var(--blanco); }
.steps-grid {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}
.step-card {
  flex: 1;
  min-width: 200px;
  max-width: 240px;
  background: var(--gris-claro);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
  position: relative;
  transition: var(--transicion);
}
.step-card:hover { transform: translateY(-6px); box-shadow: var(--sombra-hover); background: var(--blanco); }
.step-number {
  font-family: 'Poppins', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: rgba(27,42,107,0.08);
  line-height: 1;
  margin-bottom: 8px;
}
.step-icon {
  width: 56px; height: 56px;
  background: var(--azul);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.4rem;
  color: var(--blanco);
}
.step-card h3 { font-size: 15px; color: var(--gris-oscuro); margin-bottom: 8px; }
.step-card p { font-size: 13px; color: var(--gris-medio); }
.step-arrow { font-size: 1.2rem; color: var(--azul); opacity: 0.4; padding: 0 4px; }
.steps-cta { text-align: center; }

/* ---- SERVICIOS ---- */
.services-section { background: var(--gris-claro); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--blanco);
  border-radius: 20px;
  padding: 36px 28px;
  box-shadow: var(--sombra);
  transition: var(--transicion);
  position: relative;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--sombra-hover); }
.service-card.featured { border: 2px solid var(--azul); }
.service-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--rojo);
  color: var(--blanco);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
}
.service-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.service-icon.blue { background: rgba(27,42,107,0.1); color: var(--azul); }
.service-icon.red { background: rgba(232,39,26,0.1); color: var(--rojo); }
.service-card h3 { font-size: 16px; color: var(--gris-oscuro); margin-bottom: 12px; line-height: 1.4; }
.service-card h3 small { font-size: 13px; font-weight: 500; color: var(--gris-medio); display: block; }
.service-card > p { font-size: 14px; margin-bottom: 20px; }
.service-list { margin-bottom: 24px; }
.service-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gris-medio);
  margin-bottom: 8px;
}
.service-list li i { color: var(--azul); font-size: 11px; flex-shrink: 0; }

/* ---- TIENDAS ---- */
.stores-section { background: var(--blanco); }
.stores-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: center;
  margin-bottom: 24px;
}
.store-item {
  padding: 16px 28px;
  background: var(--gris-claro);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transicion);
  height: 72px;
}
.store-item:hover { box-shadow: var(--sombra); transform: translateY(-3px); }
.store-item img { max-height: 36px; width: auto; filter: grayscale(0.4); transition: var(--transicion); }
.store-item:hover img { filter: grayscale(0); }
.stores-note { text-align: center; font-size: 14px; color: var(--gris-medio); }

/* ---- TESTIMONIOS ---- */
.testimonials-section { background: var(--gris-claro); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--blanco);
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: var(--sombra);
  transition: var(--transicion);
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: var(--sombra-hover); }
.stars { color: #F59E0B; font-size: 18px; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card > p { font-size: 14px; font-style: italic; margin-bottom: 24px; }
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-avatar {
  width: 44px; height: 44px;
  background: var(--azul);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanco);
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 14px; color: var(--gris-oscuro); }
.testimonial-author span { font-size: 12px; color: var(--gris-medio); }

/* ---- FAQ ---- */
.faq-section { background: var(--blanco); }
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: var(--blanco);
  border: none;
  cursor: pointer;
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--gris-oscuro);
  text-align: left;
  transition: var(--transicion);
  gap: 16px;
}
.faq-question:hover { background: var(--gris-claro); }
.faq-question.open { color: var(--azul); background: rgba(27,42,107,0.04); }
.faq-question i { flex-shrink: 0; font-size: 14px; transition: var(--transicion); color: var(--azul); }
.faq-question.open i { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer p {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--gris-medio);
}
.faq-answer a { color: var(--azul); font-weight: 600; }
.faq-answer a:hover { text-decoration: underline; }

/* ---- CTA FINAL ---- */
.cta-final {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-claro) 100%);
  padding: 80px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-text h2 { font-size: clamp(1.5rem, 3vw, 2rem); color: var(--blanco); margin-bottom: 12px; }
.cta-text p { color: rgba(255,255,255,0.8); font-size: 16px; }
.cta-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---- FOOTER ---- */
.footer {
  background: var(--gris-oscuro);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-logo { height: 40px; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.7; margin-bottom: 20px; }
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  transition: var(--transicion);
}
.footer-social a:hover { background: var(--rojo); color: var(--blanco); transform: translateY(-3px); }

.footer-links h4,
.footer-contact h4 {
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--blanco);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.footer-links ul li,
.footer-contact ul li {
  margin-bottom: 10px;
}
.footer-links ul li a {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  transition: var(--transicion);
}
.footer-links ul li a:hover { color: var(--blanco); padding-left: 4px; }
.footer-contact ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}
.footer-contact ul li i { color: var(--rojo); margin-top: 3px; flex-shrink: 0; }
.footer-contact ul li a { color: rgba(255,255,255,0.6); transition: var(--transicion); }
.footer-contact ul li a:hover { color: var(--blanco); }
.footer-contact ul li strong { color: rgba(255,255,255,0.8); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 24px;
  text-align: center;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.4); }

/* ---- WHATSAPP FLOTANTE ---- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 56px; height: 56px;
  background: var(--verde-wa);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--blanco);
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transicion);
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.55); }
.wa-tooltip {
  position: absolute;
  right: 68px;
  background: var(--gris-oscuro);
  color: var(--blanco);
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transicion);
}
.wa-tooltip::after {
  content: '';
  position: absolute;
  right: -6px; top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-right: none;
  border-left-color: var(--gris-oscuro);
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }

/* ---- PAGE HERO (páginas internas) ---- */
.page-hero {
  background: linear-gradient(135deg, var(--azul) 0%, #0D1A4A 100%);
  padding: 130px 0 72px;
  text-align: center;
}
.page-hero h1 { color: var(--blanco); font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 14px; }
.page-hero p { color: rgba(255,255,255,0.78); font-size: 17px; max-width: 560px; margin: 0 auto; }
.page-hero .breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.6); }
.page-hero .breadcrumb a:hover { color: var(--blanco); }
.page-hero .breadcrumb span { color: rgba(255,255,255,0.4); }

/* ---- TARIFAS ---- */
.tarifas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  margin-bottom: 56px;
}
.tarifa-card {
  background: var(--blanco);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: var(--transicion);
  position: relative;
}
.tarifa-card:hover { transform: translateY(-6px); box-shadow: var(--sombra-hover); }
.tarifa-card.featured { border: 2px solid var(--azul); }
.tarifa-header {
  padding: 32px 28px 24px;
  background: var(--azul);
  color: var(--blanco);
  position: relative;
}
.tarifa-card.featured .tarifa-header { background: linear-gradient(135deg, var(--azul), var(--rojo)); }
.tarifa-featured-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255,255,255,0.2);
  color: var(--blanco);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
}
.tarifa-header h3 { font-size: 1.2rem; margin-bottom: 6px; }
.tarifa-header p { color: rgba(255,255,255,0.75); font-size: 13px; }
.tarifa-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-top: 16px;
}
.tarifa-price .amount { font-size: 2.5rem; font-weight: 800; }
.tarifa-price .unit { font-size: 13px; opacity: 0.8; }
.tarifa-body { padding: 28px; }
.tarifa-features { margin-bottom: 28px; }
.tarifa-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--gris-medio);
  padding: 8px 0;
  border-bottom: 1px solid #F3F4F6;
}
.tarifa-features li:last-child { border-bottom: none; }
.tarifa-features li i { color: var(--azul); margin-top: 3px; flex-shrink: 0; }

.tarifa-table-wrap {
  background: var(--blanco);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--sombra);
  margin-bottom: 40px;
}
.tarifa-table {
  width: 100%;
  border-collapse: collapse;
}
.tarifa-table th {
  background: var(--azul);
  color: var(--blanco);
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 14px 20px;
  text-align: left;
}
.tarifa-table td {
  padding: 13px 20px;
  font-size: 14px;
  color: var(--gris-medio);
  border-bottom: 1px solid #F3F4F6;
}
.tarifa-table tr:last-child td { border-bottom: none; }
.tarifa-table tr:hover td { background: var(--gris-claro); }
.tarifa-table td:first-child { font-weight: 600; color: var(--gris-oscuro); }

.info-box {
  background: rgba(27,42,107,0.05);
  border: 1px solid rgba(27,42,107,0.15);
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.info-box i { color: var(--azul); font-size: 1.2rem; margin-top: 2px; flex-shrink: 0; }
.info-box p { font-size: 14px; }

/* ---- CONTACTO ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.contact-info h3 {
  font-size: 1.4rem;
  color: var(--gris-oscuro);
  margin-bottom: 20px;
}
.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}
.contact-detail-icon {
  width: 48px; height: 48px;
  background: rgba(27,42,107,0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--azul);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-detail h4 { font-size: 14px; color: var(--gris-oscuro); margin-bottom: 4px; }
.contact-detail p, .contact-detail a {
  font-size: 14px;
  color: var(--gris-medio);
  line-height: 1.6;
}
.contact-detail a:hover { color: var(--azul); }

.contact-form {
  background: var(--blanco);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--sombra);
}
.contact-form h3 { font-size: 1.3rem; color: var(--gris-oscuro); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 13px;
  color: var(--gris-oscuro);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #E5E7EB;
  border-radius: 10px;
  font-size: 14px;
  font-family: 'Open Sans', sans-serif;
  color: var(--gris-oscuro);
  outline: none;
  transition: var(--transicion);
  background: var(--blanco);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--azul); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
  display: none;
  background: #D1FAE5;
  border: 1px solid #6EE7B7;
  border-radius: 10px;
  padding: 16px 20px;
  font-size: 14px;
  color: #065F46;
  margin-top: 16px;
}

/* ---- SERVICIOS PAGE ---- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 56px 0;
  border-bottom: 1px solid #F3F4F6;
}
.service-detail:last-child { border-bottom: none; }
.service-detail.reverse { direction: rtl; }
.service-detail.reverse > * { direction: ltr; }
.service-detail-icon {
  width: 72px; height: 72px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 24px;
}
.service-detail-icon.blue { background: rgba(27,42,107,0.1); color: var(--azul); }
.service-detail-icon.red { background: rgba(232,39,26,0.1); color: var(--rojo); }
.service-detail h3 { font-size: 1.5rem; color: var(--gris-oscuro); margin-bottom: 14px; }
.service-detail p { margin-bottom: 20px; font-size: 15px; }
.service-detail-img {
  border-radius: 20px;
  overflow: hidden;
  background: var(--gris-claro);
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-detail-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 320px;
  border-radius: 20px;
  transition: transform 0.4s ease;
}
.service-detail-img:hover img {
  transform: scale(1.03);
}

/* ---- CALCULADORA PAGE ---- */
.calc-page-card {
  max-width: 840px;
  margin: 0 auto;
  background: var(--blanco);
  border-radius: 24px;
  padding: 48px;
  box-shadow: var(--sombra);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 968px) {
  .calc-card { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-detail { grid-template-columns: 1fr; }
  .service-detail.reverse { direction: ltr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-menu {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--blanco);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    gap: 4px;
    transform: translateY(-120%);
    transition: transform 0.3s ease;
    z-index: 999;
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-link { padding: 12px 16px; }
  .btn-nav { text-align: center; margin-top: 8px; }
  .hero-ctas { flex-direction: column; }
  .steps-grid { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
  .form-row { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .calc-page-card { padding: 28px 20px; }
  .contact-form { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .tarifas-grid { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
}