/* =========================================================
   TramiMarcas® — Hoja de estilos
   Colores corporativos: Pantone 633C #257ea5 · Negro #000000
   ========================================================= */

:root{
  --primary: #257ea5;
  --primary-600: #1f6c8e;
  --primary-700: #1a5a76;
  --primary-900: #0f3a4c;
  --primary-50: #eef5f8;
  --primary-100: #dcebf1;

  --ink: #0c0f11;
  --ink-soft: #33383b;
  --text: #3d4448;
  --text-soft: #6b7378;
  --border: #e3e8ea;
  --surface: #ffffff;
  --surface-alt: #f6f9fa;

  --whatsapp: #25D366;
  --whatsapp-dark: #1ebe59;

  --font: 'Helvetica Neue', Helvetica, Arial, sans-serif;

  --container: 1200px;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 3px rgba(12,15,17,.06), 0 1px 2px rgba(12,15,17,.04);
  --shadow-md: 0 8px 24px rgba(12,15,17,.08);
  --shadow-lg: 0 24px 60px rgba(12,15,17,.16);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4,h5{ margin: 0; font-weight: 700; color: var(--ink); letter-spacing: -0.01em; }
p{ margin: 0; }
button{ font-family: inherit; cursor: pointer; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Utility text ---------- */
.eyebrow{
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .75rem;
  font-weight: 700;
  color: var(--primary-100);
  margin: 0 0 14px;
}
.eyebrow-dark{ color: var(--primary); }
.eyebrow.center{ text-align: center; }

.section{ padding: 96px 0; }
.section-tight{ padding: 64px 0; }
.section-dark{ background: var(--ink); color: #cfd6d9; }
.section-dark .section-title{ color: #fff; }
.section-dark p{ color: #b7c0c4; }
.section-brand{ background: linear-gradient(135deg, var(--primary-900), var(--primary-700)); color: #eaf3f7; }
.section-brand .section-title{ color: #fff; }
.section-brand p{ color: #cfe3ec; }

.section-title{
  font-size: clamp(1.7rem, 2.6vw, 2.4rem);
  line-height: 1.15;
  max-width: 720px;
  margin-bottom: 18px;
}
.section-lead{
  max-width: 680px;
  font-size: 1.05rem;
  color: var(--text-soft);
  margin-bottom: 40px;
}
.section-dark .section-lead, .section-brand .section-lead{ color: #c3cdd1; }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 22px;
  font-size: .92rem;
  font-weight: 600;
  transition: all .18s ease;
  white-space: nowrap;
}
.btn-lg{ padding: 15px 30px; font-size: .98rem; }
.btn-block{ width: 100%; }
.btn-primary{ background: var(--primary); color: #fff; }
.btn-primary:hover{ background: var(--primary-700); transform: translateY(-1px); }
.btn-ghost{ background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn-ghost:hover{ background: rgba(255,255,255,.1); border-color: #fff; }
.btn-light{ background: #fff; color: var(--primary-900); }
.btn-light:hover{ background: var(--primary-50); }
.btn-whatsapp{ background: var(--whatsapp); color: #fff; }
.btn-whatsapp:hover{ background: var(--whatsapp-dark); }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}
.brand{ display:flex; align-items:center; flex-shrink: 0; }
.brand-logo{ height: 34px; width: auto; }

.main-nav ul{ display: flex; gap: 30px; }
.main-nav a{
  font-size: .92rem;
  font-weight: 600;
  color: var(--ink-soft);
  position: relative;
  padding: 6px 0;
}
.main-nav a::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -1px;
  height: 2px;
  background: var(--primary);
  transition: right .2s ease;
}
.main-nav a:hover{ color: var(--primary); }
.main-nav a:hover::after, .main-nav a.active::after{ right: 0; }
.main-nav a.active{ color: var(--primary); }

.header-actions{ display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.header-phone{
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.header-phone:hover{ color: var(--primary); }
.header-actions .btn-whatsapp{ padding: 10px 18px; font-size: .85rem; }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.nav-toggle span{
  width: 18px;
  height: 2px;
  background: var(--ink);
  margin: 0 auto;
  transition: all .2s ease;
}
.nav-toggle.active span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2){ opacity: 0; }
.nav-toggle.active span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #0c2733 0%, var(--primary-900) 45%, var(--primary-700) 100%);
  color: #fff;
  padding: 120px 0 90px;
}
.hero-bg{
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,.05) 0 1px, transparent 1px 90px),
    radial-gradient(circle at 82% 18%, rgba(37,126,165,.55), transparent 55%);
  pointer-events: none;
}
.hero-inner{
  position: relative;
  display: flex;
  align-items: center;
  gap: 48px;
}
.hero-copy{ flex: 1 1 520px; max-width: 640px; }
.hero .eyebrow{ color: #a9d3e3; }
.hero h1{
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.08;
  color: #fff;
  margin-bottom: 22px;
}
.hero h1 span{ color: #7fc3dd; }
.hero-lead{
  font-size: 1.15rem;
  color: #d7e6ec;
  max-width: 620px;
  margin-bottom: 36px;
}
.hero-actions{ display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }

.hero-stats{
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 18px;
  border-top: 1px solid rgba(255,255,255,.18);
  padding-top: 32px;
  max-width: 900px;
}
.hero-stats li{ display: flex; flex-direction: column; gap: 4px; }
.hero-stats strong{ font-size: 1.4rem; color: #fff; }
.hero-stats span{ font-size: .82rem; color: #a9c1c9; }

.hero-visual{ flex: 0 0 380px; max-width: 380px; }
.hero-visual svg{ width: 100%; height: auto; display: block; }

/* Entrada escalonada del hero */
.hero-fade{
  opacity: 0;
  transform: translateY(16px);
  animation: heroFadeUp .7s ease forwards;
  animation-delay: var(--d, 0s);
}
@keyframes heroFadeUp{
  to{ opacity: 1; transform: none; }
}

/* Flecha de scroll */
.hero-scroll-cue{
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-scroll-cue span{
  width: 7px;
  height: 7px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(45deg) translate(-1px,-1px);
  animation: scrollCueBounce 1.8s ease-in-out infinite;
}
@keyframes scrollCueBounce{
  0%, 100%{ transform: rotate(45deg) translate(-1px,-1px); opacity: .6; }
  50%{ transform: rotate(45deg) translate(2px,2px); opacity: 1; }
}

@media (prefers-reduced-motion: reduce){
  .hero-fade{ animation: none; opacity: 1; transform: none; }
  .hero-scroll-cue span{ animation: none; }
}

@media (max-width: 900px){
  .hero-visual{ display: none; }
}

/* ---------- Services accordion ---------- */
.services-accordion{ display: flex; flex-direction: column; gap: 14px; }
.service-item{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.service-item:not([open]):hover{ border-color: var(--primary-100); box-shadow: var(--shadow-sm); }
.service-item[open]{ box-shadow: var(--shadow-sm); border-color: var(--primary-100); }
.service-item summary{
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px 26px;
}
.service-item summary::-webkit-details-marker{ display: none; }
.service-num{
  font-size: .8rem;
  font-weight: 700;
  color: var(--primary);
  border: 1px solid var(--primary-100);
  background: var(--primary-50);
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.service-heading{ display: flex; flex-direction: column; gap: 4px; flex: 1; }
.service-title{ font-size: 1.08rem; font-weight: 700; color: var(--ink); }
.service-sub{ font-size: .9rem; color: var(--text-soft); }
.service-chevron{
  width: 12px; height: 12px;
  border-right: 2px solid var(--text-soft);
  border-bottom: 2px solid var(--text-soft);
  transform: rotate(45deg);
  transition: transform .2s ease;
  flex-shrink: 0;
  margin-right: 4px;
}
.service-item[open] summary .service-chevron{ transform: rotate(-135deg); }

.service-body{
  padding: 0 26px 32px 80px;
  animation: reveal .25s ease;
}
.service-body h4{ font-size: 1rem; margin: 22px 0 12px; color: var(--ink); }
.service-body h5{ font-size: .95rem; margin: 0 0 6px; color: var(--ink); }
.service-body p{ color: var(--text); margin-bottom: 4px; }
.service-body .btn{ margin-top: 20px; }

@keyframes reveal{ from{ opacity: 0; transform: translateY(-6px);} to{ opacity: 1; transform: translateY(0);} }

.check-list{ display: flex; flex-direction: column; gap: 10px; margin: 0; }
.check-list li{
  position: relative;
  padding-left: 26px;
  color: var(--text);
  font-size: .95rem;
}
.check-list li::before{
  content: "";
  position: absolute;
  left: 0; top: 6px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--primary-50);
  border: 1px solid var(--primary);
}
.check-list li::after{
  content: "";
  position: absolute;
  left: 4px; top: 9px;
  width: 6px; height: 3px;
  border-left: 2px solid var(--primary);
  border-bottom: 2px solid var(--primary);
  transform: rotate(-45deg);
}
.check-list.two-col{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
}

.phase-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 16px 0 8px;
}
.phase{
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
}
.phase-tag{
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 8px;
}
.phase p{ font-size: .9rem; color: var(--text-soft); }

/* ---------- Nosotros ---------- */
.nosotros-grid{
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: start;
}
.nosotros-copy p{ margin-bottom: 18px; }

.founder-card{
  display: flex;
  gap: 22px;
  align-items: center;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  padding: 22px;
  margin: 28px 0;
  transition: background .2s ease, border-color .2s ease;
}
.founder-card:hover{ background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.22); }
.founder-info{ min-width: 0; }
.founder-card h3{ color: #fff; font-size: 1.1rem; margin-bottom: 6px; }
.founder-role{ color: #7fc3dd !important; font-size: .85rem; font-weight: 600; margin-bottom: 12px !important; }
.founder-card p:last-child{ color: #b7c0c4; font-size: .92rem; margin-bottom: 0; }

.mv-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.mv-card{
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  padding: 20px;
}
.mv-card h4{ color: #fff; font-size: .95rem; margin-bottom: 8px; }
.mv-card p{ font-size: .88rem; margin: 0; }

.nosotros-timeline{
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 28px;
}
.nosotros-timeline h4{ color: #fff; margin-bottom: 20px; font-size: 1rem; display: flex; align-items: center; gap: 10px; }
.timeline-icon{ color: var(--primary); flex-shrink: 0; }
.timeline{ display: flex; flex-direction: column; gap: 20px; margin-bottom: 26px; }
.timeline li{ display: flex; gap: 16px; align-items: flex-start; }
.tl-year{
  flex-shrink: 0;
  width: 58px;
  font-weight: 700;
  color: var(--primary);
  font-size: .88rem;
  padding-top: 1px;
}
.tl-text{ font-size: .9rem; color: #b7c0c4; }
.offices{
  border-top: 1px solid rgba(255,255,255,.14);
  padding-top: 18px;
}
.offices-label{ display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; color: #7fc3dd; margin-bottom: 6px; }
.offices strong{ color: #fff; font-weight: 600; font-size: .95rem; }

.marcanet-verify{
  border-top: 1px solid rgba(255,255,255,.14);
  margin-top: 18px;
  padding-top: 18px;
}
.marcanet-verify strong{ display: block; color: #fff; font-weight: 600; font-size: .95rem; margin-bottom: 10px; }
.marcanet-verify a{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .86rem;
  font-weight: 700;
  color: #7fc3dd;
}
.marcanet-verify a svg{ transition: transform .2s ease; }
.marcanet-verify a:hover svg{ transform: translateX(3px); }
.marcanet-hint{ color: #8a9296; font-size: .78rem; margin-top: 8px; margin-bottom: 0; }

/* ---------- Logo carousel ---------- */
.logo-carousel{
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #fff 6%, #fff 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #fff 6%, #fff 94%, transparent);
}
.logo-track{
  display: flex;
  align-items: center;
  gap: 28px;
  width: max-content;
  animation: logo-scroll 70s linear infinite;
}
.logo-carousel:hover .logo-track{ animation-play-state: paused; }

.logo-tile{
  flex: 0 0 auto;
  width: 168px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}
.logo-tile img{
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform .25s ease;
}
.logo-tile:hover{
  border-color: var(--primary-100);
  box-shadow: var(--shadow-md);
}
.logo-tile:hover img{
  transform: scale(1.06);
}

@keyframes logo-scroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce){
  .logo-track{ animation: none; overflow-x: auto; scroll-snap-type: x proximity; padding-bottom: 8px; }
  .logo-tile{ scroll-snap-align: start; }
}

@media (max-width: 640px){
  .logo-tile{ width: 128px; height: 80px; padding: 12px; }
  .logo-track{ gap: 18px; animation-duration: 46s; }
}

/* ---------- Reseñas de Google ---------- */
.reviews-heading{
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 36px;
}
.reviews-heading .section-title, .reviews-heading .eyebrow{ margin-bottom: 0; }
.reviews-heading > div .eyebrow{ margin-bottom: 14px; }

.google-rating-badge{
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
  transition: transform .18s ease, box-shadow .18s ease;
}
.google-rating-badge:hover{ transform: translateY(-2px); box-shadow: var(--shadow-md); }
.google-rating-badge strong{ font-size: 1rem; color: var(--ink); display: flex; align-items: center; gap: 6px; }
.google-rating-badge em{ display: block; font-style: normal; font-size: .78rem; color: var(--text-soft); }

.rating-stars{ color: #f2a541; letter-spacing: 2px; font-size: .85rem; }
.google-rating-badge .rating-stars{ font-size: .8rem; }

.reviews-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.review-card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 22px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.review-card:hover{ transform: translateY(-3px); box-shadow: var(--shadow-md); }
.review-head{ display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-avatar{
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--primary-50);
  color: var(--primary-700);
  font-weight: 700;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.review-who{ display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.review-who strong{ font-size: .92rem; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.review-meta{ font-size: .76rem; color: var(--text-soft); }
.review-card .rating-stars{ margin-bottom: 10px; }
.review-card p{ font-size: .9rem; color: var(--text); line-height: 1.55; }

.reviews-cta{ text-align: center; margin-top: 40px; }
.btn-ghost-dark{ background: transparent; color: var(--ink); border-color: var(--border); }
.btn-ghost-dark:hover{ background: var(--surface-alt); border-color: var(--ink-soft); }

@media (max-width: 980px){
  .reviews-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px){
  .reviews-grid{ grid-template-columns: 1fr; }
  .reviews-heading{ flex-direction: column; align-items: flex-start; }
}

/* ---------- Alianzas ---------- */
.alianzas-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.alianzas-grid > div:first-child p{ margin-bottom: 18px; }
.alianza-cards{ display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.alianza-card{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius);
  padding: 16px 22px 22px;
  transition: transform .2s ease, background .2s ease;
}
.alianza-card:hover{
  background: rgba(255,255,255,.09);
  transform: translateY(-3px);
}
.alianza-visual{
  margin: 0 0 16px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  line-height: 0;
}
.alianza-visual svg{ display: block; width: 100%; height: auto; }
.alianza-num{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(255,255,255,.14);
  color: #fff;
  font-weight: 700;
  font-size: .85rem;
  margin-bottom: 12px;
}
.alianza-card h4{ color: #fff; font-size: .98rem; margin-bottom: 8px; }
.alianza-card p{ color: #cfe3ec; font-size: .87rem; margin: 0; }

/* ---------- Servicios (grid resumen en home) ---------- */
.services-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.service-card:hover{
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-100);
}
.service-card .service-num{ margin-bottom: 14px; }
.service-card h3{ font-size: 1.05rem; color: var(--ink); margin-bottom: 8px; }
.service-card p{ font-size: .9rem; color: var(--text-soft); margin-bottom: 18px; flex-grow: 1; }
.service-card .service-link{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .86rem;
  font-weight: 700;
  color: var(--primary);
}
.service-card:hover .service-link{ gap: 10px; }
.service-card .service-link svg{ transition: transform .2s ease; }

@media (max-width: 980px){
  .services-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px){
  .services-grid{ grid-template-columns: 1fr; }
}

/* ---------- Páginas de servicio: breadcrumb, detalle, relacionados ---------- */
.breadcrumb{
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .82rem;
  color: #a9d3e3;
  margin-bottom: 18px;
}
.breadcrumb a{ color: #a9d3e3; }
.breadcrumb a:hover{ color: #fff; text-decoration: underline; }
.breadcrumb span[aria-current]{ color: #fff; font-weight: 600; }
.breadcrumb .sep{ opacity: .5; }

.service-detail{ max-width: 780px; }
.service-detail h2{
  font-size: 1.3rem;
  margin: 40px 0 16px;
  color: var(--ink);
}
.service-detail h2:first-child{ margin-top: 0; }
.service-detail > p{ color: var(--text); font-size: .98rem; margin-bottom: 18px; }
.service-detail .btn{ margin: 12px 0 8px; }

.related-services{
  margin-top: 60px;
  padding-top: 44px;
  border-top: 1px solid var(--border);
}
.related-services h2{ font-size: 1.15rem; margin-bottom: 20px; }
.related-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.related-card{
  display: block;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  transition: border-color .2s ease, background .2s ease;
}
.related-card:hover{ border-color: var(--primary-100); background: var(--primary-50); }
.related-card strong{ display: block; font-size: .92rem; color: var(--ink); margin-bottom: 4px; }
.related-card span{ font-size: .82rem; color: var(--text-soft); }

.service-cta-band{
  margin-top: 60px;
  padding: 40px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--primary-900), var(--primary-700));
  text-align: center;
}
.service-cta-band h2{ color: #fff; font-size: 1.2rem; margin-bottom: 10px; }
.service-cta-band p{ color: #cfe3ec; font-size: .92rem; margin-bottom: 22px; }

@media (max-width: 860px){
  .related-grid{ grid-template-columns: 1fr; }
}

/* ---------- Iguala ---------- */
.iguala-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.iguala-card{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  background: var(--surface);
}
.iguala-icon{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--primary-50);
  color: var(--primary);
  margin-bottom: 16px;
}
.iguala-card-featured .iguala-icon{ background: rgba(255,255,255,.12); color: #7fc3dd; }
.iguala-card h3{ font-size: 1.2rem; margin-bottom: 10px; }
.iguala-desc{ color: var(--text-soft); font-size: .92rem; margin-bottom: 22px !important; }
.iguala-card-featured{
  background: var(--primary-900);
  border-color: var(--primary-900);
}
.iguala-card-featured h3, .iguala-card-featured .iguala-desc{ color: #fff; }
.iguala-card-featured .iguala-desc{ color: #cfe3ec; }
.iguala-card-featured .check-list li{ color: #eaf3f7; }
.iguala-card-featured .check-list li::before{ background: rgba(255,255,255,.12); border-color: #7fc3dd; }
.iguala-card-featured .check-list li::after{ border-color: #7fc3dd; }
.iguala-cta{ text-align: center; margin-top: 42px; }

/* ---------- FAQ ---------- */
.faq-list{ display: flex; flex-direction: column; gap: 10px; max-width: 820px; }
.faq-item{
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}
.faq-item summary{
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  font-weight: 600;
  color: var(--ink);
  font-size: .96rem;
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item[open] summary .service-chevron{ transform: rotate(-135deg); }
.faq-body{ padding: 0 22px 20px; }
.faq-body p{ color: var(--text-soft); font-size: .92rem; }

/* ---------- Contacto ---------- */
.contacto-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contacto-info p{ margin-bottom: 22px; }
.contact-details{ display: flex; flex-direction: column; gap: 16px; margin-bottom: 30px; }
.contact-details li{ font-size: .95rem; color: #dbe4e7; }
.contact-label{ display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .1em; color: #7fc3dd; margin-bottom: 4px; }
.contact-details a:hover{ color: #7fc3dd; }

.contact-form{
  background: #fff;
  color: var(--text);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}
.contact-form h3{ margin-bottom: 20px; font-size: 1.15rem; }
.contact-form label{
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 16px;
}
.contact-form input,
.contact-form select,
.contact-form textarea{
  font-family: inherit;
  font-size: .95rem;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  color: var(--ink);
  resize: vertical;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{
  outline: none;
  border-color: var(--primary);
  background: #fff;
}
.form-note{ font-size: .78rem; color: var(--text-soft); text-align: center; margin-top: 12px !important; }

/* ---------- Footer ---------- */
.site-footer{ background: #08161c; color: #9fb1b7; padding: 70px 0 0; }
.footer-inner{
  display: grid;
  grid-template-columns: 1.1fr 2fr;
  gap: 60px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-logo{
  height: 40px;
  margin-bottom: 16px;
  background: #fff;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
}
.footer-brand p{ font-size: .88rem; color: #7c9098; }
.footer-seo{ font-size: .8rem !important; color: #566b73 !important; margin-top: 8px; max-width: 260px; }

.footer-social{ display: flex; gap: 10px; margin-top: 20px; }
.footer-social a{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  color: #9fb1b7;
  transition: color .18s ease, background .18s ease, transform .18s ease, border-color .18s ease;
}
.footer-social a:hover{
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
}
.footer-links{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.footer-links h5{ color: #fff; font-size: .85rem; margin-bottom: 16px; }
.footer-links a, .footer-links span{ display: block; font-size: .87rem; color: #9fb1b7; margin-bottom: 10px; }
.footer-links a:hover{ color: #7fc3dd; }
.footer-bottom{
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.footer-bottom p{ font-size: .8rem; color: #647880; text-align: center; margin: 0; }
.footer-legal{ display: flex; align-items: center; gap: 8px; }
.footer-legal a{ font-size: .78rem; color: #7c9098; }
.footer-legal a:hover{ color: #7fc3dd; }
.footer-legal span{ color: #45575e; font-size: .78rem; }

/* ---------- Aviso de cookies ---------- */
.cookie-banner{
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 800;
  background: #08161c;
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 18px 24px;
  transform: translateY(100%);
  opacity: 0;
  transition: transform .35s ease, opacity .35s ease;
}
.cookie-banner.visible{ transform: translateY(0); opacity: 1; }
.cookie-banner-inner{
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cookie-banner p{ font-size: .85rem; color: #b7c0c4; margin: 0; max-width: 760px; }
.cookie-banner a{ color: #7fc3dd; text-decoration: underline; }
.cookie-banner-actions{ flex-shrink: 0; }
.cookie-banner .btn{ padding: 10px 24px; font-size: .85rem; }

body.has-cookie-banner .whatsapp-float{ bottom: 96px; }

@media (max-width: 640px){
  .cookie-banner-inner{ flex-direction: column; align-items: flex-start; }
  .cookie-banner-actions{ width: 100%; }
  .cookie-banner .btn{ width: 100%; }
}

/* ---------- Páginas legales ---------- */
.legal-hero{
  padding: 150px 0 40px;
  background: linear-gradient(160deg, #0c2733 0%, var(--primary-900) 60%);
  color: #fff;
}
.legal-hero .eyebrow{ color: #a9d3e3; }
.legal-hero h1{ color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 10px; }
.legal-hero p{ color: #cfe3ec; font-size: .95rem; }
.legal-content{ max-width: 780px; }
.legal-content h2{
  font-size: 1.2rem;
  margin-top: 40px;
  margin-bottom: 14px;
  padding-top: 4px;
  color: var(--ink);
}
.legal-content h2:first-child{ margin-top: 0; }
.legal-content p{ color: var(--text); font-size: .96rem; margin-bottom: 16px; }
.legal-content ul{ margin: 0 0 16px; display: flex; flex-direction: column; gap: 8px; }
.legal-content ul li{
  position: relative;
  padding-left: 22px;
  color: var(--text);
  font-size: .96rem;
}
.legal-content ul li::before{
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--primary);
}
.legal-content a{ color: var(--primary); text-decoration: underline; }
.legal-content .legal-updated{ font-size: .82rem; color: var(--text-soft); margin-bottom: 32px; }
.legal-back{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 24px;
}
.legal-back:hover{ text-decoration: underline; }

/* ---------- WhatsApp floating button ---------- */
.whatsapp-float{
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 60px;
  height: 60px;
  background: var(--whatsapp);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(37,211,102,.45);
  z-index: 400;
  transition: transform .18s ease, bottom .3s ease;
}
.whatsapp-float:hover{ transform: scale(1.08); }

/* ---------- Modal ---------- */
.modal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(8,16,20,.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.modal-overlay.active{ opacity: 1; pointer-events: auto; }
.modal-box{
  background: #fff;
  border-radius: var(--radius);
  padding: 34px;
  max-width: 460px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(14px);
  transition: transform .2s ease;
}
.modal-overlay.active .modal-box{ transform: translateY(0); }
.modal-close{
  position: absolute;
  top: 16px; right: 16px;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface-alt);
  font-size: 1.3rem;
  line-height: 1;
  color: var(--text-soft);
  display: flex; align-items: center; justify-content: center;
}
.modal-close:hover{ background: var(--border); }
#modal-title{ font-size: 1.2rem; margin-bottom: 6px; padding-right: 30px; }
.modal-service{ font-size: .85rem; color: var(--primary); font-weight: 600; margin-bottom: 20px; }
#modal-form label{
  display: flex; flex-direction: column; gap: 6px;
  font-size: .85rem; font-weight: 600; color: var(--ink-soft);
  margin-bottom: 14px;
}
#modal-form input, #modal-form textarea{
  font-family: inherit;
  font-size: .95rem;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-alt);
  resize: vertical;
}
#modal-form input:focus, #modal-form textarea:focus{
  outline: none; border-color: var(--primary); background: #fff;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px){
  .nosotros-grid, .alianzas-grid, .contacto-grid{ grid-template-columns: 1fr; }
  .footer-inner{ grid-template-columns: 1fr; gap: 36px; }
  .iguala-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 860px){
  .main-nav{
    position: fixed;
    top: 76px; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height .25s ease;
  }
  .main-nav.active{ max-height: 420px; }
  .main-nav ul{ flex-direction: column; padding: 10px 24px 20px; gap: 4px; }
  .main-nav a{ display: block; padding: 12px 0; border-bottom: 1px solid var(--border); }
  .header-phone{ display: none; }
  .nav-toggle{ display: flex; }
  .header-actions .btn-whatsapp span{ display: none; }
  .hero-stats{ grid-template-columns: repeat(2, 1fr); }
  .service-body{ padding: 0 20px 26px 20px; }
  .check-list.two-col{ grid-template-columns: 1fr; }
  .phase-grid{ grid-template-columns: 1fr; }
  .alianza-cards{ grid-template-columns: 1fr; }
  .footer-links{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px){
  .section{ padding: 64px 0; }
  .hero{ padding: 100px 0 60px; }
  .hero-stats{ grid-template-columns: 1fr 1fr; }
  .footer-links{ grid-template-columns: 1fr; }
  .modal-box{ padding: 26px 22px; }
}