/* ==========================================================================
   ELECTROSERVICIOS STR — style.css v2 (responsive)
   Misma identidad visual que la v1 (rojo corporativo, azul técnico, fotografía),
   con header/menú móvil nuevo, CTAs móviles y tipografías autoalojadas.
   ========================================================================== */

/* ---------- Tipografías autoalojadas (sin peticiones a Google) ---------- */
@font-face { font-family: 'Montserrat'; font-weight: 700; font-style: normal; font-display: swap; src: url('assets/fonts/montserrat-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 800; font-style: normal; font-display: swap; src: url('assets/fonts/montserrat-latin-800-normal.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-weight: 900; font-style: normal; font-display: swap; src: url('assets/fonts/montserrat-latin-900-normal.woff2') format('woff2'); }
@font-face { font-family: 'Roboto'; font-weight: 400; font-style: normal; font-display: swap; src: url('assets/fonts/roboto-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Roboto'; font-weight: 500; font-style: normal; font-display: swap; src: url('assets/fonts/roboto-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Roboto'; font-weight: 700; font-style: normal; font-display: swap; src: url('assets/fonts/roboto-latin-700-normal.woff2') format('woff2'); }

:root {
  --color-brand-red: #C40B0B;
  --color-brand-red-dark: #820000;
  --color-brand-red-light: #FEF2F2;
  --color-tech-blue: #0284C7;
  --color-tech-cyan: #72C7EB;
  --color-amber-cta: #F59E0B;
  --color-amber-hover: #D97706;
  --color-wsp: #15803D;
  --color-wsp-dark: #166534;
  --color-bg-white: #FFFFFF;
  --color-bg-light: #F8FAFC;
  --color-bg-alt: #F1F5F9;
  --color-bg-dark: #0B1926;
  --color-bg-card-dark: #132435;
  --color-text-main: #0F172A;
  --color-text-body: #334155;
  --color-text-muted: #64748B;
  --color-border: #E2E8F0;
  --color-border-strong: #CBD5E1;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.09);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.14);
  --shadow-red: 0 10px 25px rgba(196, 11, 11, 0.25);
  --font-heading: 'Montserrat', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
  --font-body: 'Roboto', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-white);
  color: var(--color-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.nav-open { overflow: hidden; }

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

a { text-decoration: none; color: inherit; transition: all 0.2s ease; }

:focus-visible { outline: 3px solid var(--color-tech-blue); outline-offset: 2px; }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 10000;
  background: #fff; color: var(--color-brand-red-dark);
  padding: 10px 16px; border-radius: 6px; font-weight: 700;
  box-shadow: var(--shadow-md);
}
.skip-link:focus { top: 12px; }

.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ==========================================================================
   TOP BAR
   ========================================================================== */
.top-bar {
  background: linear-gradient(90deg, var(--color-brand-red-dark) 0%, var(--color-brand-red) 100%);
  color: #FFFFFF;
  padding: 9px 0;
  font-size: 13px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.top-bar-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.top-bar-info { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.top-bar-tag {
  background: #FFFFFF; color: var(--color-brand-red-dark);
  padding: 2px 9px; font-family: var(--font-heading); font-weight: 800; font-size: 11px;
  text-transform: uppercase; border-radius: 3px; letter-spacing: 0.5px; white-space: nowrap;
}
.hours-short { display: none; }
.top-bar-phones { display: flex; align-items: center; gap: 20px; font-family: var(--font-heading); font-weight: 700; font-size: 13px; }
.top-bar-phones a { display: inline-flex; align-items: center; gap: 6px; background: rgba(0, 0, 0, 0.2); padding: 4px 12px; border-radius: 4px; white-space: nowrap; }
.top-bar-phones a:hover { background: #FFFFFF; color: var(--color-brand-red-dark); }

/* ==========================================================================
   HEADER + NAVEGACIÓN
   (sin backdrop-filter: rompería el posicionamiento del menú móvil)
   ========================================================================== */
.site-header {
  background-color: #FFFFFF;
  border-bottom: 3px solid var(--color-brand-red);
  padding: 10px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.08);
}

.header-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.header-inner.container { max-width: 1440px; }

.brand-logo-wrap { display: flex; align-items: center; gap: 10px; flex-shrink: 1; min-width: 0; }
.brand-logo-img { height: 44px; width: auto; object-fit: contain; flex-shrink: 0; }
.brand-logo-text { display: flex; flex-direction: column; min-width: 0; }
.logo-title { font-family: var(--font-heading); font-size: 16px; font-weight: 900; letter-spacing: 0.3px; color: var(--color-bg-dark); line-height: 1.1; white-space: nowrap; }
.logo-title span { color: var(--color-brand-red); }
.logo-sub { font-size: 9px; font-weight: 700; color: var(--color-tech-blue); text-transform: uppercase; letter-spacing: 0.6px; margin-top: 2px; white-space: nowrap; }

.nav-links { display: flex; align-items: center; gap: 2px; font-family: var(--font-heading); font-weight: 700; font-size: 12px; text-transform: uppercase; }
.nav-links a { padding: 7px 9px; border-radius: 5px; color: var(--color-text-main); white-space: nowrap; position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--color-brand-red); background: var(--color-brand-red-light); }
.nav-links a.active::after { content: ''; position: absolute; bottom: 0; left: 8px; right: 8px; height: 2px; background: var(--color-brand-red); }

.nav-cta { display: none; }
.nav-overlay { display: none; }

.header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.btn-call {
  background: var(--color-brand-red); color: #FFFFFF; padding: 10px 14px;
  font-family: var(--font-heading); font-weight: 800; font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px;
  border-radius: 6px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; white-space: nowrap;
  box-shadow: var(--shadow-red); min-height: 44px;
}
.btn-call svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-call:hover { background: var(--color-brand-red-dark); transform: translateY(-1px); }

/* Botón hamburguesa */
.menu-toggle {
  display: none; width: 46px; height: 46px; padding: 0;
  background: var(--color-bg-light); border: 2px solid var(--color-border-strong); border-radius: 8px;
  color: var(--color-text-main); cursor: pointer; align-items: center; justify-content: center;
}
.menu-toggle:hover { border-color: var(--color-brand-red); color: var(--color-brand-red); }
.burger { position: relative; width: 22px; height: 16px; display: block; }
.burger i { position: absolute; left: 0; width: 100%; height: 2.5px; background: currentColor; border-radius: 2px; transition: transform 0.25s ease, opacity 0.2s ease, top 0.25s ease; }
.burger i:nth-child(1) { top: 0; }
.burger i:nth-child(2) { top: 6.75px; }
.burger i:nth-child(3) { top: 13.5px; }
.menu-toggle[aria-expanded="true"] { border-color: var(--color-brand-red); color: var(--color-brand-red); background: var(--color-brand-red-light); }
.menu-toggle[aria-expanded="true"] .burger i:nth-child(1) { top: 6.75px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .burger i:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .burger i:nth-child(3) { top: 6.75px; transform: rotate(-45deg); }

/* Portátiles (1280–1439): nav algo más compacta para que todo quepa */
@media (min-width: 1280px) and (max-width: 1439px) {
  .nav-links a { padding: 7px 6px; font-size: 11.5px; }
  .nav-links { gap: 0; }
  .logo-sub { display: none; }
  .btn-call { padding: 10px 12px; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.page-hero {
  position: relative;
  background: linear-gradient(115deg, #091520 0%, #13283C 55%, #7A0606 100%);
  color: #FFFFFF;
  padding: 56px 0 72px;
  overflow: hidden;
  border-bottom: 4px solid var(--color-brand-red);
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(114, 199, 235, 0.14) 1px, transparent 1px);
  background-size: 24px 24px; opacity: 0.5; pointer-events: none;
}
.page-hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: center; }
.page-hero-grid > * { min-width: 0; }

.badge {
  display: inline-flex; align-items: center; gap: 8px; background: var(--color-brand-red); color: #FFFFFF;
  font-family: var(--font-heading); font-weight: 800; font-size: 11px; text-transform: uppercase; letter-spacing: 1px;
  padding: 6px 14px; border-radius: 4px; margin-bottom: 18px; box-shadow: 0 4px 12px rgba(196, 11, 11, 0.4);
}
.page-title { font-family: var(--font-heading); font-size: clamp(28px, 3.5vw, 44px); line-height: 1.12; font-weight: 900; margin-bottom: 18px; text-transform: uppercase; color: #FFFFFF; overflow-wrap: break-word; }
.page-title span { color: var(--color-tech-cyan); display: inline; }
.page-desc { font-size: 16px; color: #E2E8F0; margin-bottom: 24px; max-width: 640px; }

.hero-visual-banner { position: relative; border-radius: 10px; overflow: hidden; border: 2px solid rgba(255, 255, 255, 0.18); margin-bottom: 24px; box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35); background: #0B1926; }
.hero-visual-banner img { width: 100%; height: 230px; object-fit: cover; object-position: center 20%; }
.hero-visual-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(0deg, rgba(9, 21, 32, 0.95) 0%, rgba(9, 21, 32, 0.5) 70%, transparent 100%);
  padding: 20px 18px 12px; display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap;
}
.hero-visual-tag { background: var(--color-amber-cta); color: #091520; font-family: var(--font-heading); font-weight: 900; font-size: 11px; text-transform: uppercase; padding: 4px 10px; border-radius: 3px; }
.hero-visual-caption { font-size: 13px; font-weight: 700; color: #FFFFFF; }

.trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 26px; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700; color: #FFFFFF; background: rgba(255, 255, 255, 0.07); padding: 9px 12px; border-radius: 6px; border-left: 3px solid var(--color-brand-red); }
.trust-icon { width: 20px; height: 20px; background: var(--color-brand-red); color: #FFFFFF; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 900; flex-shrink: 0; }

.hero-cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-hero-primary, .btn-hero-secondary {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px; min-height: 52px; font-family: var(--font-heading); font-weight: 800; font-size: 14px;
  text-transform: uppercase; border-radius: 6px; white-space: nowrap; color: #FFFFFF;
}
.btn-hero-primary svg, .btn-hero-secondary svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn-hero-primary { background: var(--color-brand-red); border: 2px solid #FF4D4D; box-shadow: var(--shadow-red); }
.btn-hero-primary:hover { background: var(--color-brand-red-dark); transform: translateY(-2px); }
.btn-hero-secondary { background: rgba(255, 255, 255, 0.12); border: 2px solid var(--color-tech-cyan); }
.btn-hero-secondary:hover { background: var(--color-tech-cyan); color: #091520; }

/* Formulario */
.form-card { background: #FFFFFF; color: var(--color-text-main); border-radius: 12px; padding: 30px 28px; box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45); border-top: 6px solid var(--color-brand-red); }
.form-card-header { margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--color-border); }
.form-card h3 { font-family: var(--font-heading); font-size: 20px; font-weight: 900; text-transform: uppercase; color: var(--color-bg-dark); margin-bottom: 4px; }
.form-card p { font-size: 13px; color: var(--color-text-muted); margin: 0; }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; font-family: var(--font-heading); font-size: 11px; font-weight: 800; text-transform: uppercase; margin-bottom: 6px; color: var(--color-text-main); }
.form-control {
  width: 100%; min-height: 48px; padding: 12px 14px; background: var(--color-bg-light);
  border: 1.5px solid var(--color-border-strong); border-radius: 6px; color: var(--color-text-main);
  font-size: 16px; /* 16px evita el zoom automático de iOS */
  font-family: var(--font-body); transition: border-color 0.2s, box-shadow 0.2s;
}
.form-control:focus { outline: none; border-color: var(--color-brand-red); background: #FFFFFF; box-shadow: 0 0 0 3px rgba(196, 11, 11, 0.12); }
.form-control:user-invalid { border-color: var(--color-brand-red); }
select.form-control { appearance: none; -webkit-appearance: none; padding-right: 40px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%23334155' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }

.form-consent { display: flex; align-items: flex-start; gap: 10px; margin: 4px 0 16px; font-size: 12px; line-height: 1.45; color: var(--color-text-body); }
.form-consent input { width: 20px; height: 20px; margin-top: 1px; flex-shrink: 0; accent-color: var(--color-brand-red); }
.form-consent a { color: var(--color-brand-red); text-decoration: underline; }

.btn-submit {
  width: 100%; min-height: 54px; background: linear-gradient(135deg, var(--color-brand-red) 0%, var(--color-brand-red-dark) 100%); color: #FFFFFF;
  padding: 15px; border: none; border-radius: 6px; font-family: var(--font-heading); font-size: 15px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.5px;
  cursor: pointer; box-shadow: var(--shadow-red); transition: transform 0.2s, filter 0.2s;
}
.btn-submit:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-submit:disabled { opacity: 0.7; cursor: progress; transform: none; }
.form-guarantee-note { margin-top: 12px; text-align: center; font-size: 12px; font-weight: 700; color: var(--color-brand-red); background: var(--color-brand-red-light); padding: 8px; border-radius: 4px; }
.form-status { margin-top: 12px; font-size: 14px; font-weight: 700; border-radius: 6px; padding: 0; }
.form-status.ok { background: #DCFCE7; color: #14532D; padding: 12px; }
.form-status.error { background: #FEE2E2; color: #7F1D1D; padding: 12px; }
.form-status a { text-decoration: underline; }

/* ==========================================================================
   4 PILARES DE CONFIANZA
   ========================================================================== */
.trust-pillars-wrap { margin-top: -34px; position: relative; z-index: 10; margin-bottom: 20px; }
.trust-pillars-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.pillar-card { background: #FFFFFF; border: 1px solid var(--color-border); border-bottom: 3px solid var(--color-brand-red); border-radius: 8px; padding: 18px 16px; display: flex; align-items: center; gap: 14px; box-shadow: var(--shadow-md); }
.pillar-icon-box { width: 44px; height: 44px; border-radius: 8px; background: var(--color-brand-red-light); color: var(--color-brand-red); display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-weight: 900; font-size: 16px; flex-shrink: 0; border: 1px solid rgba(196, 11, 11, 0.2); }
.pillar-text h4 { font-family: var(--font-heading); font-size: 14px; font-weight: 800; color: var(--color-text-main); margin-bottom: 2px; }
.pillar-text p { font-size: 12px; color: var(--color-text-muted); line-height: 1.3; }

/* ==========================================================================
   SECCIONES
   ========================================================================== */
.section { padding: 68px 0; background-color: var(--color-bg-white); border-bottom: 1px solid var(--color-border); }
.section-alt { background-color: var(--color-bg-light); }
.section-red { background: linear-gradient(135deg, #7A0000 0%, #B80B0B 100%); color: #FFFFFF; border-bottom: none; }
.section-dark { background: var(--color-bg-dark); color: #FFFFFF; }
.section-header { text-align: center; max-width: 780px; margin: 0 auto 44px; }
.section-badge { display: inline-block; background: var(--color-brand-red-light); color: var(--color-brand-red); border: 1px solid rgba(196, 11, 11, 0.25); font-family: var(--font-heading); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 1.4px; padding: 5px 12px; border-radius: 4px; margin-bottom: 10px; }
.section-red .section-badge, .section-dark .section-badge { background: rgba(255, 255, 255, 0.15); color: #FFFFFF; border-color: rgba(255, 255, 255, 0.3); }
.section-title { font-family: var(--font-heading); font-size: clamp(22px, 3vw, 34px); font-weight: 900; text-transform: uppercase; color: var(--color-text-main); line-height: 1.2; overflow-wrap: break-word; }
.section-red .section-title, .section-dark .section-title { color: #FFFFFF; }
.section-subtitle { font-size: 15px; color: var(--color-text-body); margin-top: 10px; }
.section-red .section-subtitle, .section-dark .section-subtitle { color: #E2E8F0; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }

.card { background: #FFFFFF; border: 1px solid var(--color-border); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow-sm); transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease; display: flex; flex-direction: column; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--color-brand-red); }
.card-img-wrap { position: relative; height: 210px; width: 100%; overflow: hidden; background: var(--color-bg-dark); border-bottom: 3px solid var(--color-brand-red); }
.card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.card:hover .card-img-wrap img { transform: scale(1.05); }
.card-body { padding: 24px; display: flex; flex-direction: column; flex-grow: 1; }
.card:not(:has(.card-img-wrap)) { padding: 26px; }
.card-badge { background: var(--color-brand-red-light); color: var(--color-brand-red); font-family: var(--font-heading); font-size: 11px; font-weight: 800; text-transform: uppercase; padding: 4px 10px; border-radius: 4px; display: inline-block; align-self: flex-start; margin-bottom: 12px; }
.card h3 { font-family: var(--font-heading); font-size: 20px; font-weight: 900; margin-bottom: 10px; text-transform: uppercase; color: var(--color-text-main); }
.card p { font-size: 14px; color: var(--color-text-body); margin-bottom: 16px; }
.card-list { list-style: none; font-size: 13px; margin-bottom: 20px; flex-grow: 1; }
.card-list li { padding: 7px 0; border-bottom: 1px solid var(--color-border); color: var(--color-text-main); font-weight: 500; display: flex; align-items: center; gap: 8px; }
.card-list li::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--color-brand-red); flex-shrink: 0; }
.card .btn-link { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--color-bg-dark); color: #FFFFFF; padding: 12px 16px; min-height: 46px; border-radius: 6px; font-family: var(--font-heading); font-weight: 800; font-size: 13px; text-transform: uppercase; margin-top: auto; text-align: center; }
.card .btn-link:hover { background: var(--color-brand-red); color: #FFFFFF; }

/* Catálogo de equipos */
.appliances-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.appliance-card { background: #FFFFFF; border: 1px solid var(--color-border); border-radius: 10px; padding: 20px 16px; text-align: center; box-shadow: var(--shadow-sm); transition: all 0.25s ease; display: flex; flex-direction: column; align-items: center; }
.appliance-card:hover { transform: translateY(-4px); border-color: var(--color-brand-red); box-shadow: var(--shadow-md); }
.appliance-img-box { width: 100%; height: 150px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; padding: 8px; background: #FFFFFF; }
.appliance-img-box img { max-height: 135px; width: auto; object-fit: contain; transition: transform 0.3s ease; }
.appliance-card:hover .appliance-img-box img { transform: scale(1.06); }
.appliance-card h4 { font-family: var(--font-heading); font-size: 15px; font-weight: 800; color: var(--color-text-main); margin-bottom: 6px; text-transform: uppercase; }
.appliance-card p { font-size: 12px; color: var(--color-text-muted); margin-bottom: 12px; line-height: 1.4; }
.appliance-tag { margin-top: auto; font-family: var(--font-heading); font-size: 11px; font-weight: 800; color: var(--color-brand-red); text-transform: uppercase; background: var(--color-brand-red-light); padding: 7px 12px; border-radius: 4px; width: 100%; }
.appliance-card:hover .appliance-tag { background: var(--color-brand-red); color: #FFFFFF; }

/* Cómo trabajamos */
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.process-step { background: rgba(0, 0, 0, 0.22); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 10px; padding: 28px 24px; text-align: center; }
.process-num { width: 48px; height: 48px; border-radius: 50%; background: #FFFFFF; color: var(--color-brand-red-dark); font-family: var(--font-heading); font-weight: 900; font-size: 20px; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.process-step h3 { font-family: var(--font-heading); font-size: 18px; font-weight: 800; text-transform: uppercase; margin-bottom: 10px; color: #FFFFFF; }
.process-step p { font-size: 14px; color: rgba(255, 255, 255, 0.9); }

/* Marcas */
.brands-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-top: 24px; }
.brand-box { background: #FFFFFF; border: 1px solid var(--color-border); padding: 16px 12px; text-align: center; border-radius: 8px; font-family: var(--font-heading); font-weight: 800; font-size: 13px; color: var(--color-text-main); display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 78px; box-shadow: var(--shadow-sm); transition: all 0.2s ease; }
.brand-box img { max-height: 38px; max-width: 110px; width: auto; object-fit: contain; filter: grayscale(15%); transition: filter 0.2s, transform 0.2s; }
.brand-box:hover { border-color: var(--color-brand-red); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.brand-box:hover img { filter: grayscale(0%); transform: scale(1.05); }

/* Atención y cobertura */
.support-showcase { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: center; background: #FFFFFF; border: 2px solid var(--color-border); border-radius: 14px; padding: 36px; box-shadow: var(--shadow-md); }
.support-showcase > * { min-width: 0; }
.support-person-box { text-align: center; background: linear-gradient(180deg, var(--color-brand-red-light) 0%, #FFFFFF 100%); border-radius: 10px; padding: 24px 20px 0; border: 1px solid rgba(196, 11, 11, 0.15); }
.support-person-box h3 { font-family: var(--font-heading); font-size: 22px; font-weight: 900; margin-bottom: 8px; text-transform: uppercase; }
.support-person-box p { font-size: 14px; color: var(--color-text-body); margin-bottom: 16px; }
.support-person-box img { max-height: 310px; margin: 0 auto; object-fit: contain; }
.coverage-phone-big { font-family: var(--font-heading); font-size: 28px; font-weight: 900; color: var(--color-brand-red); margin: 8px 0 12px; display: block; }
.tags-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; margin-bottom: 18px; }
.seo-tag { background: var(--color-bg-light); border: 1px solid var(--color-border-strong); padding: 7px 12px; border-radius: 4px; font-size: 12px; font-weight: 600; color: var(--color-text-main); }
.seo-tag:hover { background: var(--color-brand-red); border-color: var(--color-brand-red); color: #FFFFFF; }
.silo-correlative-box { background: var(--color-bg-light); border: 1px solid var(--color-border-strong); border-left: 5px solid var(--color-brand-red); border-radius: 8px; padding: 26px; margin-top: 32px; }
.silo-correlative-title { font-family: var(--font-heading); font-size: 16px; font-weight: 900; text-transform: uppercase; color: var(--color-bg-dark); margin-bottom: 14px; }
.silo-correlative-links { display: flex; flex-wrap: wrap; gap: 10px; }
.silo-correlative-links a { background: #FFFFFF; border: 1px solid var(--color-border-strong); color: var(--color-text-main); padding: 9px 14px; font-size: 12px; font-weight: 700; border-radius: 4px; box-shadow: var(--shadow-sm); }
.silo-correlative-links a:hover { background: var(--color-brand-red); border-color: var(--color-brand-red); color: #FFFFFF; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: #09131D; padding: 60px 0 30px; border-top: 4px solid var(--color-brand-red); font-size: 13px; color: #CBD5E1; }
.footer-matrix { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.1fr; gap: 32px; margin-bottom: 40px; }
.footer-col h4 { font-family: var(--font-heading); color: #FFFFFF; font-size: 14px; font-weight: 800; text-transform: uppercase; margin-bottom: 16px; border-bottom: 2px solid var(--color-brand-red); padding-bottom: 6px; display: inline-block; }
.footer-col .logo-title { color: #FFFFFF; margin-bottom: 10px; }
.footer-links { list-style: none; font-size: 13px; }
.footer-links li { margin-bottom: 8px; }
.footer-links strong { color: #FFFFFF; }
.footer-links a:hover { color: var(--color-tech-cyan); padding-left: 4px; }
.footer-note { font-size: 12px; line-height: 1.55; color: #94A3B8; margin-top: 12px; }
.footer-bottom { border-top: 1px solid #1E293B; padding-top: 22px; text-align: center; font-size: 12px; color: #94A3B8; }
.footer-bottom a { text-decoration: underline; }

/* ==========================================================================
   CTAs FLOTANTES (WhatsApp escritorio + barra móvil)
   ========================================================================== */
.float-wsp {
  position: fixed; bottom: 25px; right: 25px; background: var(--color-wsp); color: #FFFFFF;
  padding: 13px 20px; border-radius: 30px; font-family: var(--font-heading); font-weight: 800; font-size: 13px;
  display: flex; align-items: center; gap: 8px; box-shadow: 0 6px 24px rgba(21, 128, 61, 0.45); z-index: 900;
}
.float-wsp svg { width: 22px; height: 22px; flex-shrink: 0; }
.float-wsp:hover { background: var(--color-wsp-dark); transform: translateY(-2px); }

.mobile-bar {
  display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 900; background: #FFFFFF;
  border-top: 2px solid var(--color-brand-red); padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15); transition: transform 0.25s ease;
}
.mobile-bar-inner { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; max-width: 560px; margin: 0 auto; }
.mbar-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-height: 58px; padding: 6px 4px;
  border-radius: 10px; color: #FFFFFF; font-family: var(--font-heading); font-weight: 800; font-size: 12px; text-transform: uppercase; line-height: 1.1; text-align: center;
}
.mbar-btn svg { width: 22px; height: 22px; flex-shrink: 0; }
.mbar-btn small { font-family: var(--font-body); font-weight: 500; font-size: 11px; text-transform: none; opacity: 0.95; }
.mbar-tgn { background: var(--color-brand-red); }
.mbar-lld { background: var(--color-bg-dark); }
.mbar-wsp { background: var(--color-wsp); }
.mbar-btn:active { filter: brightness(0.9); transform: scale(0.98); }

/* Página de gracias */
.thanks { padding: 90px 0; text-align: center; background: var(--color-bg-light); }
.thanks h1 { font-family: var(--font-heading); font-weight: 900; text-transform: uppercase; font-size: clamp(26px, 5vw, 40px); margin-bottom: 14px; }
.thanks p { max-width: 560px; margin: 0 auto 24px; color: var(--color-text-body); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

/* --- Menú hamburguesa (≤1279px) --- */
@media (max-width: 1279px) {
  .menu-toggle { display: inline-flex; }

  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0; background: #FFFFFF;
    flex-direction: column; align-items: stretch; gap: 0; padding: 6px 24px 22px;
    border-bottom: 3px solid var(--color-brand-red); box-shadow: 0 16px 30px rgba(0, 0, 0, 0.18);
    max-height: calc(100vh - 110px); max-height: calc(100dvh - 110px); overflow-y: auto; overscroll-behavior: contain;
  }
  .nav-links.open { display: flex; }
  .nav-links a { display: flex; align-items: center; min-height: 52px; padding: 12px 10px; font-size: 15px; border-radius: 0; border-bottom: 1px solid var(--color-border); }
  .nav-links a.active { border-left: 4px solid var(--color-brand-red); padding-left: 12px; }
  .nav-links a.active::after { display: none; }

  .nav-cta { display: grid; gap: 10px; margin-top: 18px; }
  .nav-cta a { border-bottom: 0; border-radius: 8px; justify-content: center; gap: 10px; min-height: 52px; color: #FFFFFF; font-weight: 800; }
  .nav-cta a:hover { color: #FFFFFF; }
  .nav-cta svg { width: 20px; height: 20px; flex-shrink: 0; }
  .nav-cta a.cta-tgn, .nav-cta a.cta-tgn:hover { background: var(--color-brand-red); color: #FFFFFF; }
  .nav-cta a.cta-lld, .nav-cta a.cta-lld:hover { background: var(--color-bg-dark); color: #FFFFFF; }
  .nav-cta a.cta-wsp, .nav-cta a.cta-wsp:hover { background: var(--color-wsp); color: #FFFFFF; }
  .nav-cta-hours { text-align: center; font-size: 12px; color: var(--color-text-muted); font-family: var(--font-body); font-weight: 500; text-transform: none; }

  .nav-overlay { display: block; position: fixed; inset: 0; background: rgba(9, 21, 32, 0.55); z-index: 999; opacity: 0; pointer-events: none; transition: opacity 0.25s ease; }
  .nav-overlay.show { opacity: 1; pointer-events: auto; }
  body.nav-open .mobile-bar { transform: translateY(110%); }
}

@media (max-width: 1120px) {
  .appliances-grid { grid-template-columns: repeat(3, 1fr); }
  .brands-grid { grid-template-columns: repeat(4, 1fr); }
  .trust-pillars-grid { grid-template-columns: repeat(2, 1fr); }
}

/* --- Tablet / móvil grande (≤960px): una columna + CTAs móviles --- */
@media (max-width: 960px) {
  .top-bar-phones { display: none; }
  .top-bar-inner { justify-content: center; }
  .top-bar-extra { display: none; }

  .page-hero { padding: 28px 0 56px; }
  .page-hero-grid { grid-template-columns: 1fr; gap: 0; }
  .hero-copy { display: contents; }

  /* Orden en móvil: mensaje → botones de llamada → formulario → prueba social */
  .page-hero-grid .badge { order: 1; justify-self: start; margin-bottom: 14px; }
  .page-hero-grid .page-title { order: 2; margin-bottom: 12px; }
  .page-hero-grid .page-desc { order: 3; margin-bottom: 18px; }
  .page-hero-grid .hero-cta-row { order: 4; margin-bottom: 22px; }
  .page-hero-grid .form-card { order: 5; margin-bottom: 24px; }
  .page-hero-grid .hero-visual-banner { order: 6; }
  .page-hero-grid .trust-grid { order: 7; margin-bottom: 0; }

  .grid-3, .grid-2, .process-grid, .support-showcase, .footer-matrix { grid-template-columns: 1fr; }
  .appliances-grid { grid-template-columns: repeat(2, 1fr); }
  .brands-grid { grid-template-columns: repeat(3, 1fr); }

  .support-showcase { padding: 22px; gap: 24px; }

  .mobile-bar { display: block; }
  .float-wsp { display: none; }
  body { padding-bottom: calc(82px + env(safe-area-inset-bottom)); }
}

/* --- Tablet vertical (≤700px): el subtítulo del logo se oculta para que respire el header --- */
@media (max-width: 700px) {
  .logo-sub { display: none; }
  .btn-call { width: 46px; height: 46px; padding: 0; border-radius: 8px; }
  .btn-call-text { display: none; }
  .btn-call svg { width: 22px; height: 22px; }
}

/* --- Móvil (≤580px) --- */
@media (max-width: 580px) {
  .container { padding: 0 16px; }

  .top-bar { padding: 7px 0; font-size: 12px; }
  .hours-long { display: none; }
  .hours-short { display: inline; }

  .site-header { padding: 8px 0; }
  .header-inner { gap: 8px; }
  .brand-logo-img { height: 38px; }
  .brand-logo-wrap { gap: 8px; }
  .logo-title { font-size: 14px; letter-spacing: 0; }
  .logo-sub { display: none; }
  .btn-call { width: 46px; height: 46px; padding: 0; border-radius: 8px; }
  .btn-call-text { display: none; }
  .btn-call svg { width: 22px; height: 22px; }
  .nav-links { padding-left: 16px; padding-right: 16px; }

  .page-hero-grid .page-title { font-size: clamp(21px, 6.3vw, 30px); }
  .page-desc { font-size: 15px; }
  .badge { font-size: 10px; padding: 6px 10px; letter-spacing: 0.6px; }

  .hero-cta-row { flex-direction: column; gap: 10px; }
  .btn-hero-primary, .btn-hero-secondary { width: 100%; white-space: normal; font-size: 14px; }

  .hero-visual-banner img { height: 190px; }
  .trust-grid, .trust-pillars-grid { grid-template-columns: 1fr; }
  .trust-pillars-wrap { margin-top: -28px; }
  .pillar-card { padding: 14px; }

  .form-card { padding: 22px 16px; }

  .section { padding: 44px 0; }
  .section-header { margin-bottom: 28px; }
  .card-body { padding: 20px 18px; }
  .card:not(:has(.card-img-wrap)) { padding: 20px 18px; }
  .card-img-wrap { height: 180px; }

  .appliances-grid { gap: 12px; }
  .appliance-card { padding: 14px 10px; }
  .appliance-img-box { height: 110px; margin-bottom: 8px; }
  .appliance-img-box img { max-height: 96px; }
  .appliance-card h4 { font-size: 13px; }
  .appliance-card p { font-size: 11.5px; }
  .appliance-tag { font-size: 10px; padding: 7px 6px; }

  .brands-grid { gap: 10px; }
  .brand-box { padding: 12px 8px; min-height: 64px; }
  .brand-box img { max-height: 30px; max-width: 88px; }

  .process-step { padding: 22px 18px; }
  .support-showcase { padding: 16px; }
  .coverage-phone-big { font-size: 26px; }
  .silo-correlative-box { padding: 18px; }

  .site-footer { padding: 44px 0 24px; }
  .footer-links li { margin-bottom: 12px; }
}

/* --- Móvil pequeño (≤420px): el nombre puede partirse en dos líneas --- */
@media (max-width: 420px) {
  .logo-title { white-space: normal; font-size: 13px; }
  .brand-logo-img { height: 34px; }
  .brands-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
}

/* --- Móvil muy pequeño (≤359px, p. ej. iPhone SE 1ª gen / Android compactos) --- */
@media (max-width: 359px) {
  .container { padding: 0 12px; }
  .header-inner { gap: 6px; }
  .brand-logo-wrap { gap: 6px; }
  .brand-logo-img { height: 30px; }
  .logo-title { font-size: 11px; letter-spacing: -0.2px; }
  .header-actions { gap: 6px; }
  .btn-call, .menu-toggle { width: 42px; height: 42px; }
  .btn-hero-primary, .btn-hero-secondary { font-size: 13px; padding: 12px 10px; gap: 8px; }
  .nav-links { padding-left: 12px; padding-right: 12px; }
}

.nw { white-space: nowrap; }

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