/*
Theme Name: Cataldo Frenos
Theme URI: https://cataldofrenos.cl
Author: Cataldo Frenos
Description: Theme a medida para Cataldo Frenos — especialistas en frenos, Viña del Mar. Mobile-first, rojo corporativo #d80018, formularios con guardado en WP y correos automáticos. Compatible con Elementor.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: cataldofrenos
*/

/* ============================================================
   CATALDO FRENOS — Design System v3
   Mobile First · Negro / Grafito / Blanco / Rojo corporativo #d80018
   (rojo extraído del logo oficial — imagen corporativa Cataldo)
   ============================================================ */

:root {
  --negro: #0b0c0e;
  --grafito: #16181d;
  --grafito-2: #20242b;
  --grafito-3: #2b3038;
  --blanco: #ffffff;
  --gris-claro: #b9bec7;
  --acento: #d80018;          /* rojo corporativo Cataldo (logo) */
  --acento-hover: #f0233c;
  --acento-texto: #ff6b66;    /* tinte claro: texto rojo sobre fondo oscuro (6.4:1) */
  --rojo: #d80018;
  --whatsapp: #25d366;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, .35);
  --font-head: "Barlow Condensed", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; /* header sticky */ }

body {
  font-family: var(--font-body);
  background: var(--negro);
  color: var(--blanco);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  line-height: 1.15;
}

h1 { font-size: clamp(2.4rem, 8vw, 4.6rem); line-height: 1.05; }
h2 { font-size: clamp(1.7rem, 5vw, 2.6rem); }
/* h3 sin mayúsculas: contraste tipográfico entre niveles, menos fatiga */
h3 { font-size: clamp(1.25rem, 4vw, 1.6rem); text-transform: none; letter-spacing: .2px; }

.section { padding: 64px 0; }
.section-alt { background: var(--grafito); }

.kicker {
  display: inline-block;
  color: var(--acento-texto);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 10px;
}

.section-head { text-align: center; max-width: 720px; margin: 0 auto 42px; }
.section-head p { color: var(--gris-claro); margin-top: 12px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 14px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease;
  min-height: 48px; /* touch target accesible */
}
.btn:active { transform: scale(.97); }

.btn-primary { background: var(--acento); color: var(--blanco); }
.btn-primary:hover { background: var(--acento-hover); box-shadow: 0 6px 20px rgba(216, 0, 24, .40); }

/* Texto negro: blanco/verde = 1.98:1 (falla WCAG 1.4.3). Negro = 9.87:1 */
.btn-whatsapp { background: var(--whatsapp); color: var(--negro); }
.btn-whatsapp:hover { background: #2fe273; box-shadow: 0 6px 20px rgba(37, 211, 102, .35); }

/* Variante secundaria: evita que dos CTAs sólidos compitan en el hero */
.btn-whatsapp-outline {
  background: transparent;
  color: var(--whatsapp);
  border: 2px solid var(--whatsapp);
}
.btn-whatsapp-outline:hover { background: rgba(37, 211, 102, .12); }

.btn-outline {
  background: transparent;
  color: var(--blanco);
  border: 2px solid var(--grafito-3);
}
.btn-outline:hover { border-color: var(--acento); color: var(--acento-texto); }

.btn-block { width: 100%; }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 12, 14, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--grafito-2);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 1.45rem;
  font-weight: 700;
  text-transform: uppercase;
}
/* Logo SVG vectorial (recreación del logo oficial, diseñado para fondo oscuro) */
.logo-svg { height: 46px; width: auto; display: block; }

.nav-links { display: none; }

.nav-cta { display: none; }

.hamburger {
  background: none;
  border: none;
  color: var(--blanco);
  font-size: 1.8rem;
  cursor: pointer;
  padding: 8px;
  line-height: 1;
}

/* Menú móvil */
.mobile-menu {
  display: none;
  background: var(--grafito);
  border-bottom: 1px solid var(--grafito-2);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 16px 24px;
  font-family: var(--font-head);
  font-size: 1.15rem;
  letter-spacing: .5px;
  border-bottom: 1px solid var(--grafito-2);
}
.mobile-menu a:hover, .mobile-menu a.active { color: var(--acento-texto); }

@media (min-width: 900px) {
  .hamburger, .mobile-menu { display: none !important; }
  .nav-links {
    display: flex;
    gap: 28px;
    font-family: var(--font-head);
    font-size: 1.1rem;
    letter-spacing: .5px; /* sin mayúsculas: jerarquía tipográfica */
  }
  .nav-links a { padding: 6px 0; border-bottom: 2px solid transparent; }
  .nav-links a:hover, .nav-links a.active { color: var(--acento-texto); border-color: var(--acento); }
  .nav-cta { display: inline-flex; padding: 10px 20px; font-size: 1rem; min-height: 0; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 84px 0 72px;
  /* Foto real del taller (sitio actual) con overlay para legibilidad */
  background:
    linear-gradient(115deg, rgba(11, 12, 14, .94) 30%, rgba(11, 12, 14, .55)),
    url("https://cataldofrenos.cl/wp-content/uploads/revslider/bg-one-row-11.jpg") center/cover no-repeat,
    var(--grafito);
  overflow: hidden;
}
/* Línea de acento limpia + glow rojo (sin franjas segmentadas) */
.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--acento), rgba(216, 0, 24, 0) 75%);
}
.hero::after {
  content: "";
  position: absolute;
  right: -180px; top: -120px;
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(216, 0, 24, .22), transparent 62%);
  pointer-events: none;
}
@media (min-width: 900px) {
  .hero { clip-path: polygon(0 0, 100% 0, 100% calc(100% - 48px), 0 100%); padding-bottom: 110px; }
}
.hero-inner { max-width: 680px; }
.hero .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--grafito-2);
  border: 1px solid var(--grafito-3);
  color: var(--acento-texto);
  font-size: .85rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 99px;
  margin-bottom: 20px;
}
.hero h1 em { color: var(--acento); font-style: normal; }
.hero p.sub {
  color: var(--gris-claro);
  font-size: 1.15rem;
  margin: 18px 0 30px;
}
.hero-actions { display: flex; flex-direction: column; gap: 14px; }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 32px;
  margin-top: 38px;
  color: var(--gris-claro);
  font-size: .9rem;
}
.hero-trust strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.7rem;
  color: var(--blanco);
}
.hero-trust strong em { color: var(--acento); font-style: normal; }

@media (min-width: 600px) {
  .hero-actions { flex-direction: row; }
}

/* ---------- Cards genéricas ---------- */
.grid { display: grid; gap: 22px; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: 1fr 1fr; } .grid-3 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 980px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }

.card {
  background: linear-gradient(160deg, var(--grafito) 60%, var(--grafito-2));
  border: 1px solid var(--grafito-2);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.card:hover {
  transform: translateY(-5px);
  border-color: var(--acento);
  box-shadow: 0 14px 34px rgba(216, 0, 24, .16);
}
.card .icon {
  width: 54px; height: 54px;
  display: flex; align-items: center; justify-content: center;
  background: var(--grafito-2);
  border-radius: 12px;
  font-size: 1.6rem;
  margin-bottom: 18px;
}
.card h3 { margin-bottom: 10px; }
.card p { color: var(--gris-claro); font-size: .95rem; }
.card .meta {
  margin-top: 16px;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--acento-texto);
  font-size: 1rem;
}

/* ---------- Servicio card extendida ---------- */
.service-card { display: flex; flex-direction: column; }
.service-card .photo {
  height: 170px;
  border-radius: 10px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--grafito-2), var(--grafito-3));
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.service-card .photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-card ul {
  list-style: none;
  margin: 14px 0;
  color: var(--gris-claro);
  font-size: .92rem;
}
.service-card ul li { padding: 4px 0 4px 26px; position: relative; }
.service-card ul li::before {
  content: "✓";
  position: absolute; left: 0;
  color: var(--acento-texto);
  font-weight: 700;
}
.service-card .time {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--grafito-2);
  border-radius: 99px;
  padding: 6px 14px;
  font-size: .85rem;
  color: var(--gris-claro);
  margin-bottom: 18px;
  width: fit-content;
}
.service-card .actions { margin-top: auto; display: flex; gap: 10px; flex-wrap: wrap; }
.service-card .actions .btn { flex: 1; font-size: .95rem; padding: 12px 16px; }

/* ---------- Diagnóstico banner ---------- */
.diag-banner {
  background: linear-gradient(110deg, var(--acento) 60%, var(--acento-hover));
  color: var(--blanco);
  border-radius: var(--radius);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.diag-banner h2 { color: var(--blanco); }
.diag-banner p { font-weight: 500; }
.diag-banner .btn { background: var(--negro); color: var(--blanco); }
.diag-banner .btn:hover { background: var(--grafito-2); }
@media (min-width: 800px) {
  .diag-banner { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* ---------- Testimonios ---------- */
.testimonial { position: relative; }
.testimonial .stars { color: var(--acento); letter-spacing: 3px; margin-bottom: 12px; }
.testimonial .who {
  margin-top: 16px;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--blanco);
}
.testimonial .who span { color: var(--gris-claro); display: block; font-size: .8rem; letter-spacing: .5px; }

/* ---------- Marcas ---------- */
.brands {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}
.brands span {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 1.05rem;
  color: var(--gris-claro);
  border: 1px solid var(--grafito-2);
  border-radius: 8px;
  padding: 10px 22px;
  background: var(--grafito);
}

/* ---------- Ubicación ---------- */
.location-grid { display: grid; gap: 24px; }
@media (min-width: 900px) { .location-grid { grid-template-columns: 1fr 1fr; } }
.map-frame {
  width: 100%;
  min-height: 320px;
  border: 0;
  border-radius: var(--radius);
  filter: grayscale(.2) contrast(1.05);
}
.loc-card { display: flex; flex-direction: column; gap: 8px; }
.loc-card .tag {
  width: fit-content;
  background: var(--acento);
  color: var(--blanco);
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: .85rem;
  padding: 4px 12px;
  border-radius: 6px;
  margin-bottom: 6px;
}
.loc-card .tag.alt { background: var(--grafito-3); color: var(--blanco); }
.loc-card p { color: var(--gris-claro); font-size: .95rem; }
.loc-card a.tel {
  color: var(--acento-texto);
  font-family: var(--font-head);
  font-size: 1.3rem;
  letter-spacing: 1px;
}

/* ---------- Formularios ---------- */
.form-card {
  background: var(--grafito);
  border: 1px solid var(--grafito-2);
  border-radius: var(--radius);
  padding: 30px 24px;
  box-shadow: var(--shadow);
}
.form-grid { display: grid; gap: 16px; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .full { grid-column: 1 / -1; } }

.field label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gris-claro);
  margin-bottom: 7px;
}
.field label .req { color: #ff6b66; } /* 4.6:1 sobre grafito (rojo puro = 3.58:1, falla) */
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--negro);
  border: 1px solid #5a6170; /* 3.2:1 — WCAG 1.4.11 (grafito-3 = 1.47:1, falla) */
  border-radius: 8px;
  color: var(--blanco);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 13px 14px;
  min-height: 48px;
  transition: border-color .2s ease;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--acento);
  box-shadow: 0 0 0 3px rgba(216, 0, 24, .25);
}
.field input.error, .field select.error { border-color: var(--rojo); }
.field .hint { font-size: .78rem; color: var(--gris-claro); margin-top: 5px; }

.form-msg {
  display: none;
  border-radius: 8px;
  padding: 14px 16px;
  margin-top: 16px;
  font-size: .95rem;
}
.form-msg.ok { display: block; background: rgba(37, 211, 102, .12); border: 1px solid var(--whatsapp); }
.form-msg.fail { display: block; background: rgba(225, 6, 0, .12); border: 1px solid var(--rojo); }

/* Resumen post-envío */
.summary-box {
  display: none;
  background: var(--negro);
  border: 1px solid var(--grafito-3);
  border-radius: 10px;
  padding: 18px;
  margin-top: 18px;
  white-space: pre-wrap;
  font-size: .9rem;
  color: var(--gris-claro);
}
.summary-box.show { display: block; }

/* ---------- Repuestos ---------- */
.part-card { text-align: center; }
.part-card .icon { margin: 0 auto 16px; }
.part-card .actions { margin-top: 18px; display: flex; flex-direction: column; gap: 8px; }
.part-card .actions .btn { font-size: .9rem; padding: 11px 14px; }

/* ---------- Pasos / timeline ---------- */
.steps { display: grid; gap: 20px; counter-reset: paso; }
@media (min-width: 800px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step {
  background: var(--grafito);
  border: 1px solid var(--grafito-2);
  border-radius: var(--radius);
  padding: 24px 20px;
  position: relative;
}
.step::before {
  counter-increment: paso;
  content: counter(paso);
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: var(--acento);
  color: var(--blanco);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.3rem;
  border-radius: 50%;
  margin-bottom: 14px;
}
.step h3 { font-size: 1.15rem; margin-bottom: 6px; }
.step p { color: var(--gris-claro); font-size: .9rem; }

/* ---------- CTA final ---------- */
.cta-final {
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--negro), var(--grafito));
  border-top: 3px solid var(--acento);
}
.cta-final::before {
  content: "";
  position: absolute;
  left: 50%; top: -260px;
  transform: translateX(-50%);
  width: 720px; height: 520px;
  background: radial-gradient(circle, rgba(216, 0, 24, .25), transparent 65%);
  pointer-events: none;
}
.cta-final .container { position: relative; }
.cta-final .hero-actions { justify-content: center; margin-top: 28px; }

/* ---------- Footer ---------- */
.footer {
  background: var(--grafito);
  border-top: 1px solid var(--grafito-2);
  padding: 48px 0 90px; /* espacio para botón WhatsApp flotante */
  color: var(--gris-claro);
  font-size: .92rem;
}
.footer-grid { display: grid; gap: 32px; }
@media (min-width: 800px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer h4 {
  color: var(--blanco);
  font-size: 1.1rem;
  margin-bottom: 14px;
  letter-spacing: 1.5px;
}
.footer a:hover { color: var(--acento-texto); }
.footer ul { list-style: none; }
.footer ul li { padding: 4px 0; }
.footer .copy {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--grafito-2);
  text-align: center;
  font-size: .8rem;
}

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--whatsapp);
  color: #fff;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 14px 20px;
  border-radius: 99px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .45);
  transition: transform .15s ease;
}
.wa-float:hover { transform: scale(1.05); }
.wa-float svg { width: 24px; height: 24px; flex-shrink: 0; }
@media (max-width: 480px) { .wa-float span { display: none; } .wa-float { padding: 16px; } }

/* ---------- Page hero (interiores) ---------- */
.page-hero {
  padding: 56px 0 44px;
  background: var(--grafito);
  border-bottom: 1px solid var(--grafito-2);
}
.page-hero p { color: var(--gris-claro); margin-top: 10px; max-width: 640px; }

/* ---------- Galería ---------- */
.gallery { display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 800px) { .gallery { grid-template-columns: repeat(4, 1fr); } }
.gallery .ph {
  aspect-ratio: 1;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--grafito-2), var(--grafito-3));
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
  gap: 6px;
  color: rgba(255, 255, 255, .4);
  font-size: .7rem;
  letter-spacing: 1.5px;
  text-align: center;
  padding: 10px;
}
.gallery .ph .em { font-size: 2rem; }
.gallery img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 10px;
  display: block;
}

/* ---------- Accesibilidad ---------- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--acento);
  color: var(--blanco);
  padding: 12px 20px;
  z-index: 999;
  font-weight: 700;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 3px solid var(--acento-texto); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   v2 — Fixes auditoría a11y + design critique
   ============================================================ */

/* ---------- CTA bar sticky móvil (conversión) ---------- */
.cta-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 210;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(11, 12, 14, .96);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--grafito-2);
}
.cta-bar .btn { font-size: 1rem; padding: 12px 10px; }
@media (min-width: 900px) { .cta-bar { display: none; } }
/* En móvil la barra reemplaza al botón flotante (evita duplicado y tapa contenido) */
@media (max-width: 899px) {
  .wa-float { display: none; }
  .footer { padding-bottom: 120px; }
}

/* ---------- Errores por campo (WCAG 3.3.1) ---------- */
.field-error {
  display: block;
  color: #ff6b66;
  font-size: .82rem;
  margin-top: 5px;
}
.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-color: #ff6b66; }

/* ---------- Formulario en 2 pasos: detalle vehículo colapsable ---------- */
.form-details {
  grid-column: 1 / -1;
  border: 1px solid var(--grafito-3);
  background: var(--negro);
  border-radius: 10px;
  padding: 0;
}
.for