/* ============================================================
   FUNDEXSA – Estilos Globales
   Paleta: Primario #21376b | Secundario #92c120 | Texto #000 | Blanco #fff
   ============================================================ */

:root {
  --color-primary: #21376b;
  --color-secondary: #92c120;
  --color-text: #000000;
  --color-white: #ffffff;
  --color-primary-dark: #172851;
  --color-primary-light: #2d4a8a;
  --color-secondary-dark: #7aa318;
  --color-secondary-light: #a8d930;
  --font-main: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --transition: 0.3s ease;
  --shadow-sm: 0 2px 8px rgba(33,55,107,0.10);
  --shadow-md: 0 4px 20px rgba(33,55,107,0.15);
  --shadow-lg: 0 8px 40px rgba(33,55,107,0.20);
  --radius: 0.75rem;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }

/* ── Skip Link (Accesibilidad) ── */
.skip-link {
  position: absolute; top: -100%; left: 1rem; z-index: 9999;
  background: var(--color-primary); color: #fff; padding: 0.5rem 1rem;
  border-radius: 0 0 var(--radius) var(--radius);
  font-weight: 600; font-size: 0.875rem;
  transition: top var(--transition);
}
.skip-link:focus { top: 0; }

/* ── Header & Navbar ── */
.site-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: var(--shadow-md);
}
.navbar {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.85rem 1.5rem;
  gap: 1rem;
}
.navbar-logo img { height: 52px; width: auto; }
.navbar-logo span {
  display: none;
  font-weight: 700; font-size: 1.25rem;
  color: var(--color-primary);
}
.nav-links {
  display: flex; align-items: center; gap: 0.25rem;
  flex-wrap: wrap;
}
.nav-links a {
  padding: 0.5rem 0.85rem;
  font-size: 0.875rem; font-weight: 500;
  color: var(--color-primary);
  border-radius: 0.5rem;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active {
  background: var(--color-primary);
  color: var(--color-white);
}
.nav-links a.nav-cta {
  background: var(--color-secondary);
  color: var(--color-white);
  font-weight: 600;
  padding: 0.5rem 1.1rem;
}
.nav-links a.nav-cta:hover {
  background: var(--color-secondary-dark);
}
.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 0.5rem; border-radius: 0.5rem;
  transition: background var(--transition);
}
.nav-toggle:hover { background: rgba(33,55,107,0.08); }
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
@media (max-width: 1023px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: 0; right: -100%; height: 100dvh; width: min(320px, 85vw);
    flex-direction: column; align-items: flex-start;
    background: var(--color-primary);
    padding: 5rem 2rem 2rem;
    gap: 0.25rem;
    transition: right 0.35s cubic-bezier(.4,0,.2,1);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    z-index: 999;
  }
  .nav-links.open { right: 0; }
  .nav-links a { color: rgba(255,255,255,0.85); width: 100%; padding: 0.8rem 1rem; font-size: 1rem; }
  .nav-links a:hover, .nav-links a.active { background: rgba(255,255,255,0.15); color: #fff; }
  .nav-links a.nav-cta { background: var(--color-secondary); color: #fff; }
  .nav-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    z-index: 998; backdrop-filter: blur(2px);
  }
  .nav-overlay.open { display: block; }
}

/* ── Breadcrumb ── */
.breadcrumb-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 7rem 1.5rem 2.5rem;
  position: relative; overflow: hidden;
}
.breadcrumb-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='%2392c120' fill-opacity='0.06'%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");
  pointer-events: none;
}
.breadcrumb-hero-content { max-width: 1280px; margin: 0 auto; position: relative; }
.breadcrumb-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800; color: var(--color-white);
  line-height: 1.2; margin-bottom: 0.75rem;
}
.breadcrumb-hero p {
  font-size: 1.05rem; color: rgba(255,255,255,0.8);
  max-width: 600px; margin-bottom: 1rem;
}
.breadcrumb-nav { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.breadcrumb-nav a, .breadcrumb-nav span {
  font-size: 0.8rem; font-weight: 500;
}
.breadcrumb-nav a { color: var(--color-secondary); }
.breadcrumb-nav a:hover { text-decoration: underline; }
.breadcrumb-nav .sep { color: rgba(255,255,255,0.5); }
.breadcrumb-nav .current { color: rgba(255,255,255,0.7); }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-size: 0.9375rem; font-weight: 600;
  border-radius: 0.625rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary); color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark); border-color: var(--color-primary-dark);
  transform: translateY(-2px); box-shadow: var(--shadow-md);
}
.btn-secondary {
  background: var(--color-secondary); color: var(--color-white);
  border-color: var(--color-secondary);
}
.btn-secondary:hover {
  background: var(--color-secondary-dark); border-color: var(--color-secondary-dark);
  transform: translateY(-2px); box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent; color: var(--color-white);
  border-color: var(--color-white);
}
.btn-outline:hover {
  background: var(--color-white); color: var(--color-primary);
  transform: translateY(-2px);
}
.btn-outline-primary {
  background: transparent; color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline-primary:hover {
  background: var(--color-primary); color: var(--color-white);
  transform: translateY(-2px);
}
.btn-lg { padding: 1rem 2.25rem; font-size: 1.0625rem; }
.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.8125rem; }

/* ── Section Common ── */
.section-tag {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.35rem 1rem;
  background: rgba(146,193,32,0.12);
  color: var(--color-secondary-dark);
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 100px;
  border: 1px solid rgba(146,193,32,0.3);
  margin-bottom: 0.875rem;
}
.section-tag.light {
  background: rgba(255,255,255,0.15);
  color: var(--color-secondary-light);
  border-color: rgba(255,255,255,0.2);
}
.section-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.25;
  margin-bottom: 1rem;
}
.section-title.light { color: var(--color-white); }
.section-subtitle {
  font-size: 1.05rem;
  color: #4a5568;
  max-width: 620px;
  line-height: 1.8;
}
.section-subtitle.light { color: rgba(255,255,255,0.8); }
.section-header-center { text-align: center; }
.section-header-center .section-subtitle { margin: 0 auto; }
.divider-accent {
  width: 60px; height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-secondary-light));
  border-radius: 4px;
  margin: 1rem 0 1.5rem;
}
.divider-accent.center { margin-left: auto; margin-right: auto; }

/* ── Cards ── */
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(33,55,107,0.08);
  transition: transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.card-icon-box {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, rgba(33,55,107,0.08), rgba(146,193,32,0.12));
  border-radius: 1rem;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  transition: background var(--transition);
}
.card:hover .card-icon-box {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
}
.card svg {
  transition: stroke var(--transition), fill var(--transition), color var(--transition);
}
.card:hover svg {
  color: var(--color-white) !important;
  stroke: var(--color-white) !important;
}
.card:hover .card-icon-box svg,
.card:hover .card-icon-box i { color: var(--color-white) !important; }
.card:hover .btn svg,
.card:hover button svg { color: inherit !important; stroke: inherit !important; }

/* ── Stats ── */
.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}
.stat-number.light { color: var(--color-white); }
.stat-label { font-size: 0.875rem; color: #718096; font-weight: 500; }
.stat-label.light { color: rgba(255,255,255,0.75); }

/* ── CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 50%, var(--color-primary-dark) 100%);
  position: relative; overflow: hidden;
}
.cta-banner::after {
  content: ''; position: absolute; top: -50%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(146,193,32,0.15) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Footer ── */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.8);
}
.footer-brand p { font-size: 0.875rem; line-height: 1.7; }
.footer-title {
  font-size: 0.875rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--color-secondary);
  margin-bottom: 1.25rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a {
  font-size: 0.875rem; color: rgba(255,255,255,0.7);
  transition: color var(--transition), padding-left var(--transition);
}
.footer-links a:hover { color: var(--color-secondary); padding-left: 6px; }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 0.75rem;
  font-size: 0.875rem; color: rgba(255,255,255,0.75);
  margin-bottom: 0.85rem;
}
.footer-contact-item svg { flex-shrink: 0; margin-top: 3px; color: var(--color-secondary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.25rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 0.75rem;
  max-width: 1280px; margin: 0 auto;
  font-size: 0.8125rem; color: rgba(255,255,255,0.5);
}
.footer-bottom a { color: var(--color-secondary); }
.footer-bottom a:hover { text-decoration: underline; }

/* ── Form ── */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block; font-size: 0.875rem; font-weight: 600;
  color: var(--color-primary); margin-bottom: 0.4rem;
}
.form-control {
  width: 100%; padding: 0.75rem 1rem;
  font-size: 0.9375rem; font-family: var(--font-main);
  color: var(--color-text);
  background: #f8fafc;
  border: 1.5px solid #d1dce8;
  border-radius: 0.625rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(33,55,107,0.12);
  background: var(--color-white);
}
.form-control.error { border-color: #e53e3e; }
.form-error {
  font-size: 0.8rem; color: #e53e3e;
  margin-top: 0.35rem; display: none;
}
.form-error.visible { display: block; }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }

/* ── Popup Modal ── */
#demo-popup-overlay {
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
#demo-popup-overlay.open {
  opacity: 1; pointer-events: all;
}
.demo-popup {
  background: var(--color-white);
  border-radius: 1.25rem;
  padding: 2.5rem;
  max-width: 460px; width: 100%;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0,0,0,0.25);
  transform: scale(0.9) translateY(20px);
  transition: transform 0.3s cubic-bezier(.34,1.56,.64,1);
  position: relative;
}
#demo-popup-overlay.open .demo-popup { transform: scale(1) translateY(0); }
.demo-popup-icon {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, rgba(33,55,107,0.1), rgba(146,193,32,0.15));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
}
.demo-popup h2 {
  font-size: 1.375rem; font-weight: 800;
  color: var(--color-primary); margin-bottom: 0.875rem;
}
.demo-popup p {
  font-size: 0.9375rem; color: #4a5568;
  line-height: 1.75; margin-bottom: 1.75rem;
}
.demo-popup-agency {
  font-size: 0.8125rem; color: #718096;
  margin-top: 1.25rem;
}
.demo-popup-agency strong { color: var(--color-primary); }

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes pulse-ring {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}
.animate-fade-up { animation: fadeInUp 0.7s ease both; }
.animate-fade    { animation: fadeIn 0.6s ease both; }
.animate-slide-right { animation: slideInRight 0.7s ease both; }
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* Intersection Observer reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Utility ── */
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.bg-primary { background: var(--color-primary); }
.bg-secondary { background: var(--color-secondary); }
.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
.section-pad { padding: 5rem 1.5rem; }
.section-pad-sm { padding: 3rem 1.5rem; }

/* ── Hero with image ── */
/* Disable fixed attachment on touch devices (iOS bug) */
@media (max-width: 1023px) {
  .hero-with-image > div:first-child {
    background-attachment: scroll !important;
  }
}

/* ── Responsive Helpers ── */
@media (max-width: 640px) {
  .section-pad { padding: 3.5rem 1rem; }
  .breadcrumb-hero { padding: 6rem 1rem 2rem; }
  .demo-popup { padding: 2rem 1.5rem; }
}
@media (max-width: 1023px) {
  .navbar-logo img { height: 44px; }
}