/*
Theme Name: arriaza-cl
Theme URI: https://arriaza.cl/
Author: ARRIAZA Servicios Integrales en Seguridad
Author URI: https://arriaza.cl/
Description: Tema corporativo optimizado para ARRIAZA Servicios Integrales en Seguridad. Arquitectura orientada a seguridad electrónica, rendimiento, accesibilidad, SEO semántico, AIO y conversión.
Version: 1.0.0
Requires at least: 6.5
Tested up to: 6.9
Requires PHP: 8.1
Text Domain: arriaza-cl
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Tags: custom-logo, custom-menu, featured-images, accessibility-ready, blog, one-column, two-columns
*/

:root {
  --arriaza-blue: #0033ff;
  --arriaza-black: #000000;
  --arriaza-white: #ffffff;
  --arriaza-gray: #f4f6f9;
  --arriaza-gray-2: #e4e8ef;
  --arriaza-text-muted: #525b6b;
  --arriaza-success: #157347;
  --arriaza-warning: #8a5a00;
  --arriaza-danger: #b42318;
  --arriaza-radius: 8px;
  --arriaza-radius-lg: 18px;
  --arriaza-shadow: 0 14px 38px rgba(0, 20, 85, 0.10);
  --arriaza-shadow-hover: 0 20px 52px rgba(0, 20, 85, 0.16);
  --arriaza-max: 1240px;
  --arriaza-transition: 180ms ease;
  --arriaza-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--arriaza-white);
  color: var(--arriaza-black);
  font-family: var(--arriaza-font);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--arriaza-blue); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  left: 12px;
  top: -80px;
  z-index: 99999;
  padding: 10px 14px;
  background: var(--arriaza-black);
  color: var(--arriaza-white);
  border-radius: 6px;
}
.skip-link:focus { top: 12px; }

.arriaza-container {
  width: min(calc(100% - 40px), var(--arriaza-max));
  margin-inline: auto;
}
.arriaza-section { padding: 78px 0; }
.arriaza-section--soft { background: var(--arriaza-gray); }
.arriaza-section--dark { background: var(--arriaza-black); color: var(--arriaza-white); }
.arriaza-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  color: var(--arriaza-blue);
  font-size: .79rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.arriaza-section-title {
  margin: 0 0 14px;
  max-width: 900px;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.12;
  letter-spacing: -.035em;
}
.arriaza-section-lead {
  max-width: 780px;
  margin: 0 0 34px;
  color: var(--arriaza-text-muted);
  font-size: 1.08rem;
}
.arriaza-section--dark .arriaza-section-lead { color: #d8dce7; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.98);
  border-bottom: 1px solid rgba(0,0,0,.08);
  transition: transform 240ms ease, box-shadow 240ms ease;
}
.site-header.is-hidden { transform: translateY(-105%); }
.site-header.is-scrolled { box-shadow: 0 10px 30px rgba(0,0,0,.07); }
.site-header__inner {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-brand { flex: 0 0 auto; }
.site-brand__link { display: inline-flex; align-items: center; padding: 6px 0; text-decoration: none; }
.site-brand__logo {
  width: 300px;
  max-width: 32vw;
  height: auto;
  object-fit: contain;
  object-position: left center;
}
.site-nav { margin-left: auto; }
.site-nav ul { list-style: none; display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; }
.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 12px;
  color: var(--arriaza-black);
  font-weight: 700;
  text-decoration: none;
  border-radius: 6px;
}
.site-nav a:hover,
.site-nav .current-menu-item > a,
.site-nav .current_page_item > a { color: var(--arriaza-blue); background: #eef2ff; }
.site-nav .menu-item-has-children { position: relative; }
.site-nav .sub-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 300px;
  padding: 10px;
  display: none;
  flex-direction: column;
  align-items: stretch;
  background: var(--arriaza-white);
  border: 1px solid var(--arriaza-gray-2);
  border-radius: 10px;
  box-shadow: var(--arriaza-shadow);
}
.site-nav .menu-item-has-children:hover > .sub-menu,
.site-nav .menu-item-has-children:focus-within > .sub-menu { display: flex; }
.site-nav .sub-menu a { width: 100%; }
.site-header__cta { margin-left: 8px; }
.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--arriaza-gray-2);
  background: var(--arriaza-white);
  border-radius: 8px;
  cursor: pointer;
}
.nav-toggle span { display: block; width: 22px; height: 2px; margin: 5px auto; background: var(--arriaza-black); }

/* Buttons */
.arriaza-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 12px 18px;
  border: 2px solid var(--arriaza-blue);
  border-radius: 8px;
  background: var(--arriaza-blue);
  color: var(--arriaza-white);
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  transition: transform var(--arriaza-transition), box-shadow var(--arriaza-transition), background var(--arriaza-transition);
  cursor: pointer;
}
.arriaza-btn:hover { color: var(--arriaza-white); transform: translateY(-1px); box-shadow: 0 10px 24px rgba(0,51,255,.26); }
.arriaza-btn:focus-visible { outline: 3px solid rgba(0,51,255,.26); outline-offset: 3px; }
.arriaza-btn--dark { background: var(--arriaza-black); border-color: var(--arriaza-black); }
.arriaza-btn--white { background: var(--arriaza-white); color: var(--arriaza-blue); border-color: var(--arriaza-white); }
.arriaza-btn--ghost { background: transparent; color: var(--arriaza-blue); }
.arriaza-btn--ghost:hover { background: #eef2ff; color: var(--arriaza-blue); box-shadow: none; }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 58px;
  background:
    radial-gradient(circle at 15% 10%, rgba(0,51,255,.08), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #f7f9ff 100%);
}
.hero::after {
  content: "";
  position: absolute;
  right: -180px;
  top: -220px;
  width: 520px;
  height: 520px;
  border: 70px solid rgba(0,51,255,.04);
  border-radius: 50%;
  pointer-events: none;
}
.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0,1.06fr) minmax(360px,.94fr);
  gap: 48px;
  align-items: center;
}
.hero h1 {
  margin: 0 0 18px;
  max-width: 820px;
  font-size: clamp(2.25rem, 4.8vw, 4.85rem);
  line-height: .99;
  letter-spacing: -.055em;
}
.hero__lead { margin: 0 0 26px; max-width: 730px; color: #333a48; font-size: clamp(1.06rem, 1.6vw, 1.28rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 26px; }
.hero__proof { display: flex; flex-wrap: wrap; gap: 10px 20px; margin: 0; padding: 0; list-style: none; }
.hero__proof li { position: relative; padding-left: 23px; color: #343b48; font-weight: 650; }
.hero__proof li::before { content: "✓"; position: absolute; left: 0; color: var(--arriaza-blue); font-weight: 900; }
.hero__media { position: relative; }
.hero__image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 26px 70px rgba(0,24,104,.19);
}
.hero__badge {
  position: absolute;
  left: -24px;
  bottom: 24px;
  width: min(330px, 88%);
  padding: 16px 18px;
  background: rgba(0,0,0,.92);
  color: var(--arriaza-white);
  border-radius: 10px;
  box-shadow: var(--arriaza-shadow);
}
.hero__badge strong { display: block; margin-bottom: 2px; font-size: 1rem; }
.hero__badge span { color: #d9deeb; font-size: .91rem; }

/* Credentials */
.credential-strip { padding: 22px 0; border-top: 1px solid var(--arriaza-gray-2); border-bottom: 1px solid var(--arriaza-gray-2); background: var(--arriaza-white); }
.credential-strip__inner { display: flex; justify-content: center; align-items: center; gap: 14px; text-align: center; font-weight: 800; }
.credential-strip__mark { display: inline-grid; place-items: center; width: 38px; height: 38px; flex: 0 0 38px; border-radius: 8px; background: var(--arriaza-blue); color: var(--arriaza-white); }

/* Cards */
.service-module + .service-module { margin-top: 62px; }
.service-module__head { margin-bottom: 24px; }
.service-module__head h2 { margin: 0 0 8px; font-size: clamp(1.7rem, 2.8vw, 2.5rem); line-height: 1.15; }
.service-module__head p { margin: 0; max-width: 800px; color: var(--arriaza-text-muted); }
.arriaza-grid { display: grid; gap: 22px; }
.arriaza-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.arriaza-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.arriaza-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 26px;
  background: var(--arriaza-white);
  border: 1px solid #e7eaf0;
  border-radius: var(--arriaza-radius);
  box-shadow: 0 8px 24px rgba(11,31,84,.07);
  transition: transform var(--arriaza-transition), box-shadow var(--arriaza-transition), border-color var(--arriaza-transition);
}
.arriaza-card:hover { transform: translateY(-3px); box-shadow: var(--arriaza-shadow-hover); border-color: rgba(0,51,255,.18); }
.arriaza-card__icon { width: 44px; height: 44px; display: grid; place-items: center; margin-bottom: 18px; background: #edf1ff; color: var(--arriaza-blue); border-radius: 8px; font-weight: 900; }
.arriaza-card h3 { margin: 0 0 10px; font-size: 1.2rem; line-height: 1.25; }
.arriaza-card p { margin: 0 0 18px; color: var(--arriaza-text-muted); }
.arriaza-card__link { margin-top: auto; font-weight: 800; text-decoration: none; }

/* Authority */
.authority-band { display: grid; grid-template-columns: .9fr 1.1fr; gap: 32px; align-items: center; }
.authority-panel { padding: 30px; border-radius: var(--arriaza-radius-lg); background: var(--arriaza-blue); color: var(--arriaza-white); }
.authority-panel h2 { margin-top: 0; font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1.1; }
.authority-panel p { color: #e7ebff; }
.authority-list { list-style: none; margin: 0; padding: 0; }
.authority-list li { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid rgba(0,0,0,.08); }
.authority-list li:last-child { border-bottom: 0; }
.authority-list strong { min-width: 180px; }

/* Diagnostic */
.diagnostic-shell {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 28px;
  padding: 30px;
  background: var(--arriaza-white);
  border: 1px solid var(--arriaza-gray-2);
  border-radius: var(--arriaza-radius-lg);
  box-shadow: var(--arriaza-shadow);
}
.diagnostic-copy { padding: 8px 10px 8px 2px; }
.diagnostic-copy h2 { margin: 0 0 12px; font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1.1; }
.diagnostic-copy p { color: var(--arriaza-text-muted); }
.diagnostic-form { padding: 24px; border-radius: 12px; background: var(--arriaza-gray); }
.form-row { margin-bottom: 16px; }
.form-row label { display: block; margin-bottom: 7px; font-weight: 800; }
.form-row select,
.form-row input,
.form-row textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid #cfd5df;
  border-radius: 8px;
  background: var(--arriaza-white);
  color: var(--arriaza-black);
}
.form-row textarea { min-height: 110px; resize: vertical; }
.form-row select:focus,
.form-row input:focus,
.form-row textarea:focus { border-color: var(--arriaza-blue); outline: 3px solid rgba(0,51,255,.10); }
.diagnostic-result { display: none; margin-top: 20px; padding: 18px; border-left: 4px solid var(--arriaza-blue); border-radius: 8px; background: var(--arriaza-white); }
.diagnostic-result.is-visible { display: block; }
.diagnostic-result h3 { margin: 0 0 8px; }
.diagnostic-result ul { margin: 12px 0 18px; padding-left: 20px; }
.diagnostic-note { margin: 14px 0 0; color: var(--arriaza-text-muted); font-size: .9rem; }

/* Content */
.content-hero { padding: 54px 0 34px; background: var(--arriaza-gray); border-bottom: 1px solid var(--arriaza-gray-2); }
.content-hero h1 { margin: 0 0 12px; max-width: 980px; font-size: clamp(2rem, 4vw, 4rem); line-height: 1.02; letter-spacing: -.045em; }
.content-hero p { margin: 0; max-width: 820px; color: var(--arriaza-text-muted); font-size: 1.08rem; }
.content-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 46px; padding: 56px 0 80px; }
.entry-content { min-width: 0; }
.entry-content > *:first-child { margin-top: 0; }
.entry-content h2 { margin: 42px 0 14px; font-size: clamp(1.55rem, 2.4vw, 2.1rem); line-height: 1.2; }
.entry-content h3 { margin: 30px 0 10px; font-size: 1.3rem; line-height: 1.25; }
.entry-content p { margin: 0 0 18px; }
.entry-content ul, .entry-content ol { margin: 0 0 22px; padding-left: 23px; }
.entry-content li { margin-bottom: 8px; }
.entry-content blockquote { margin: 28px 0; padding: 18px 22px; border-left: 4px solid var(--arriaza-blue); background: var(--arriaza-gray); }
.entry-content a { font-weight: 650; }
.entry-sidebar { align-self: start; position: sticky; top: 118px; }
.sidebar-card { padding: 22px; margin-bottom: 18px; border: 1px solid var(--arriaza-gray-2); border-radius: 10px; background: var(--arriaza-white); box-shadow: 0 8px 22px rgba(0,0,0,.05); }
.sidebar-card h2, .sidebar-card h3 { margin-top: 0; font-size: 1.15rem; }
.entry-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; margin-top: 16px; color: var(--arriaza-text-muted); font-size: .92rem; }
.breadcrumbs { padding: 12px 0; font-size: .88rem; color: var(--arriaza-text-muted); }
.breadcrumbs a { color: inherit; }
.article-cover { width: 100%; aspect-ratio: 16/8.5; object-fit: cover; border-radius: 14px; margin-bottom: 30px; }
.article-source-note { margin-top: 36px; padding: 18px; background: var(--arriaza-gray); border-radius: 8px; font-size: .92rem; }

/* Archive */
.archive-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; padding: 46px 0 80px; }
.archive-card { display: flex; flex-direction: column; min-height: 280px; padding: 24px; border: 1px solid var(--arriaza-gray-2); border-radius: 10px; background: var(--arriaza-white); box-shadow: 0 7px 21px rgba(0,0,0,.05); }
.archive-card__kicker { margin-bottom: 10px; color: var(--arriaza-blue); font-size: .78rem; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.archive-card h2 { margin: 0 0 12px; font-size: 1.28rem; line-height: 1.25; }
.archive-card h2 a { color: var(--arriaza-black); text-decoration: none; }
.archive-card p { color: var(--arriaza-text-muted); }
.archive-card .arriaza-card__link { margin-top: auto; }
.pagination { grid-column: 1 / -1; margin-top: 20px; }
.nav-links { display: flex; flex-wrap: wrap; gap: 8px; }
.page-numbers { display: inline-grid; place-items: center; min-width: 42px; min-height: 42px; padding: 7px; border: 1px solid var(--arriaza-gray-2); border-radius: 6px; text-decoration: none; }
.page-numbers.current { background: var(--arriaza-blue); color: var(--arriaza-white); border-color: var(--arriaza-blue); }

/* Footer */
.site-footer { background: var(--arriaza-black); color: var(--arriaza-white); }
.site-footer__main { display: grid; grid-template-columns: 1.25fr .85fr .9fr; gap: 44px; padding: 56px 0 42px; }
.site-footer__logo { width: 300px; max-width: 100%; height: auto; margin-bottom: 20px; }
.site-footer p, .site-footer li { color: #d6d9e0; }
.site-footer h2 { margin: 0 0 14px; color: var(--arriaza-white); font-size: 1rem; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: var(--arriaza-white); text-decoration-color: rgba(255,255,255,.45); }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,.14); padding: 18px 0 24px; color: #b9bec8; font-size: .9rem; }
.social-links { display: flex; gap: 10px; margin-top: 16px; }
.social-links a { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid rgba(255,255,255,.25); border-radius: 8px; text-decoration: none; }

/* Floating WhatsApp */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 54px;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--arriaza-blue);
  color: var(--arriaza-white);
  font-weight: 850;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(0,51,255,.35);
}
.whatsapp-float:hover { color: var(--arriaza-white); transform: translateY(-1px); }
.whatsapp-float__icon { width: 24px; height: 24px; }

/* Utilities */
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.text-blue { color: var(--arriaza-blue); }
.text-muted { color: var(--arriaza-text-muted); }
.alignwide { width: min(100%, 1080px); margin-inline: auto; }

@media (max-width: 1024px) {
  .site-brand__logo { max-width: 250px; }
  .site-header__cta { display: none; }
  .hero__grid, .authority-band, .diagnostic-shell { grid-template-columns: 1fr; }
  .hero__media { max-width: 760px; }
  .hero__badge { left: 18px; }
  .content-wrap { grid-template-columns: 1fr; }
  .entry-sidebar { position: static; }
  .archive-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 860px) {
  .site-header__inner { min-height: 78px; }
  .site-brand__logo { width: 220px; max-width: 64vw; }
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed;
    inset: 78px 0 auto 0;
    display: none;
    max-height: calc(100vh - 78px);
    overflow: auto;
    padding: 18px 20px 30px;
    background: var(--arriaza-white);
    border-top: 1px solid var(--arriaza-gray-2);
    box-shadow: 0 20px 40px rgba(0,0,0,.08);
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { align-items: stretch; flex-direction: column; gap: 3px; }
  .site-nav a { width: 100%; }
  .site-nav .sub-menu { position: static; width: 100%; display: flex; box-shadow: none; border: 0; padding: 0 0 4px 16px; }
  .hero { padding-top: 48px; }
  .hero__grid { gap: 32px; }
  .arriaza-grid--3, .arriaza-grid--2 { grid-template-columns: 1fr; }
  .site-footer__main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .arriaza-container { width: min(calc(100% - 28px), var(--arriaza-max)); }
  .arriaza-section { padding: 58px 0; }
  .hero h1 { font-size: clamp(2.05rem, 12vw, 3.45rem); }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .arriaza-btn { width: 100%; }
  .hero__badge { position: static; width: 100%; margin-top: 12px; }
  .credential-strip__inner { align-items: flex-start; text-align: left; }
  .diagnostic-shell { padding: 18px; }
  .diagnostic-form { padding: 18px; }
  .authority-list strong { min-width: 0; display: block; }
  .authority-list li { flex-direction: column; gap: 2px; }
  .archive-grid { grid-template-columns: 1fr; }
  .site-footer__main { grid-template-columns: 1fr; gap: 30px; }
  .whatsapp-float { width: 54px; height: 54px; padding: 0; justify-content: center; }
  .whatsapp-float__label { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}