/* IAGRUP - Plantilla moderna - Diseño Web Alicante */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --color-primary: #0e7490;
  --color-primary-hover: #0c636d;
  --color-accent: #06b6d4;
  --color-dark: #0f172a;
  --color-text: #334155;
  --color-text-muted: #64748b;
  --color-bg: #ffffff;
  --color-bg-soft: #f8fafc;
  --color-border: #e2e8f0;
  --font-sans: 'Plus Jakarta Sans', system-ui, sans-serif;
  --max-width: 1140px;
  --space: 1.5rem;
  --radius: 12px;
  --shadow: 0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -2px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.05);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; font-weight: 500; }
a:hover { color: var(--color-primary-hover); }
h1, h2, h3, h4, h5, h6 { margin: 0 0 0.6em; font-weight: 700; line-height: 1.25; color: var(--color-dark); }
h1 { font-size: clamp(1.75rem, 4vw, 2.25rem); }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space); }

/* Header */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: var(--space);
}
.logo { font-size: 1.25rem; font-weight: 700; color: var(--color-dark); display: flex; align-items: center; }
.logo img { height: 48px; width: auto; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--color-dark);
}
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-menu { display: none; }
  .nav-menu.is-open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space);
    box-shadow: var(--shadow-lg);
    max-height: 85vh;
    overflow-y: auto;
  }
  .nav-menu.is-open .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-menu.is-open .nav-item { border-bottom: 1px solid var(--color-border); }
  .nav-menu.is-open .nav-item:last-child { border-bottom: none; }
  .nav-menu.is-open .nav-item > a { padding: 0.75rem 1rem; border-radius: 0; }
  .nav-arrow { transition: transform 0.2s; }
  .nav-menu.is-open .nav-item--has-dropdown.is-open .nav-arrow { transform: rotate(180deg); }
  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: var(--color-bg-soft);
    padding: 0 0 0.5rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .nav-menu.is-open .nav-item--has-dropdown.is-open .nav-dropdown {
    max-height: 400px;
    padding: 0.5rem 0 0.5rem 1rem;
  }
  .nav-dropdown a { margin: 0; padding: 0.5rem 0.75rem; }
}
.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 0.1rem;
}
.nav-item {
  position: relative;
}
.nav-menu .nav-list > .nav-item > a {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.65rem;
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.nav-menu .nav-list > .nav-item > a:hover {
  color: var(--color-primary);
  background: var(--color-bg-soft);
  text-decoration: none;
}
.nav-menu a.current { color: var(--color-primary); font-weight: 600; }
.nav-arrow {
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 2px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.7;
  transition: transform 0.2s;
}
.nav-item--has-dropdown:hover .nav-arrow { transform: rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
  min-width: 220px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  position: absolute;
  top: 100%;
  left: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
  z-index: 50;
}
.nav-item--has-dropdown:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  color: var(--color-text);
  white-space: nowrap;
  border-radius: 4px;
  margin: 0 4px;
}
.nav-dropdown a:hover {
  background: var(--color-bg-soft);
  color: var(--color-primary);
  text-decoration: none;
}
.nav-dropdown a.current { color: var(--color-primary); font-weight: 600; }

/* Hero */
.hero {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url('/wp-content/uploads/2016/06/nido-1024x640.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  text-align: center;
  padding: 4rem var(--space);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(14, 116, 144, 0.88) 0%, rgba(15, 23, 42, 0.75) 100%);
}
.hero-inner { position: relative; z-index: 1; max-width: 42rem; margin: 0 auto; }
.hero h1 { color: #fff; margin-bottom: 0.5em; text-shadow: 0 1px 3px rgba(0,0,0,.3); }
.hero .lead { font-size: 1.125rem; opacity: .97; line-height: 1.6; }
.hero a { color: #fff; text-decoration: underline; }
.hero a:hover { text-decoration: none; opacity: .9; }

/* Main */
main { padding: 2.5rem 0; min-height: 55vh; }
.page-header { margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 1px solid var(--color-border); }
.page-header .date { display: block; font-size: 0.875rem; color: var(--color-text-muted); margin-bottom: 0.25rem; }
.entry-content { max-width: 72ch; line-height: 1.78; }
.entry-content h2 { margin-top: 1.75em; padding-bottom: 0.35em; border-bottom: 1px solid var(--color-border); }
.entry-content img { margin: 1.25em 0; border-radius: var(--radius); box-shadow: var(--shadow); }
.back-link { display: inline-block; margin-top: 1.5rem; font-size: 0.9375rem; color: var(--color-text-muted); }
.back-link:hover { color: var(--color-primary); }

/* Section heading */
.section-heading { text-align: center; margin: 3rem 0 2rem; }
.section-heading h2 { font-size: clamp(1rem, 2.5vw, 1.25rem); color: var(--color-text-muted); font-weight: 600; letter-spacing: 0.02em; }

/* Services grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.75rem;
  margin: 2rem 0 3rem;
}
.service-card {
  background: var(--color-bg);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-card a { display: block; color: inherit; }
.service-card a:hover { color: var(--color-primary); }
.service-card-img {
  background: var(--color-bg-soft);
  padding: 1.5rem;
  text-align: center;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-card-img img { margin: 0 auto; max-height: 160px; width: auto; object-fit: contain; }
.service-card-body { padding: 1.5rem; }
.service-card h3 { margin: 0 0 0.5em; font-size: 1.15rem; }
.service-card p { margin-bottom: 1rem; font-size: 0.9375rem; color: var(--color-text-muted); }
.service-card .link { font-weight: 600; color: var(--color-primary); }

/* CTA */
.cta-bar {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0c636d 100%);
  color: #fff;
  padding: 3rem var(--space);
  text-align: center;
}
.cta-bar .container { max-width: 36rem; }
.cta-bar .cta-title { color: #fff; font-size: 1.2rem; margin: 0; line-height: 1.5; }
.cta-bar a {
  display: inline-block;
  margin-top: 1.25rem;
  padding: 0.85rem 2rem;
  background: #fff;
  color: var(--color-primary);
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: transform .15s, box-shadow .15s;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}
.cta-bar a:hover { opacity: 1; color: var(--color-primary); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.2); }

/* Blog list */
.post-list { list-style: none; margin: 0; padding: 0; }
.post-list li { border-bottom: 1px solid var(--color-border); padding: 1.25rem 0; }
.post-list li:last-child { border-bottom: none; }
.post-list .date { font-size: 0.875rem; color: var(--color-text-muted); margin-right: 0.75rem; }
.post-list a { font-weight: 600; }

/* Portfolio grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.portfolio-item {
  background: var(--color-bg-soft);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.portfolio-item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.portfolio-item .caption { padding: 1rem; }
.portfolio-item h3 { font-size: 1rem; margin: 0 0 0.25em; }

/* Footer */
.site-footer {
  background: var(--color-dark);
  color: #cbd5e1;
  padding: 3rem var(--space);
  margin-top: 4rem;
  font-size: 0.9375rem;
  line-height: 1.6;
}
.footer-inner { max-width: var(--max-width); margin: 0 auto; text-align: center; }
.footer-logo { opacity: .9; margin: 0 auto 1rem; }
.footer-logo img { margin: 0 auto; }
.site-footer a { color: #fff; }
.site-footer a:hover { text-decoration: underline; }
.site-footer p { margin: 0.5em 0; }
.site-footer .footer-links { margin-top: 1rem; }
.site-footer .footer-links a { margin: 0 0.5rem; }

/* Utilities */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
img[loading="lazy"] { content-visibility: auto; }
a:focus-visible, .nav-menu a:focus-visible, button:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }