/* ============================================================
   Polarizados Elite Chile — styles.css
   Paleta: azul noche #031A3A · cian #009BFF · plata #C7CCD4 · blanco
   ============================================================ */

:root {
  --navy: #031A3A;
  --navy-800: #07264F;
  --navy-700: #0B3366;
  --cian: #009BFF;
  --cian-dark: #007ACC;
  --cian-soft: rgba(0, 155, 255, 0.14);
  --silver: #C7CCD4;
  --silver-100: #F2F5F9;
  --silver-200: #DCE2EA;
  --white: #FFFFFF;
  --ink: #0E1F38;
  --muted: #55657D;
  --text-navy: #D7E2F2;
  --error: #C93A3A;
  --error-bg: #FDF0F0;
  --success: #1F7A4D;
  --success-bg: #EDF7F1;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(3, 26, 58, 0.10);
  --shadow-lg: 0 24px 60px rgba(3, 26, 58, 0.18);
  --header-h: 72px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}

/* ---------- Reset básico ---------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--cian-dark); }

h1, h2, h3, h4 {
  line-height: 1.2;
  margin: 0 0 0.6em;
  color: inherit;
  font-weight: 800;
  letter-spacing: -0.02em;
}

ul, ol { margin: 0; padding: 0; }
li { list-style: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 300;
  background: var(--cian); color: var(--white);
  padding: 12px 20px; border-radius: 8px; font-weight: 600;
  transition: top 0.2s;
}
.skip-link:focus { top: 12px; }

:focus-visible {
  outline: 3px solid var(--cian);
  outline-offset: 2px;
  border-radius: 4px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 26px;
  border-radius: 12px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.18s, color 0.18s, border-color 0.18s, transform 0.12s;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--cian);
  color: var(--white);
}
.btn-primary:hover { background: var(--cian-dark); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(199, 204, 212, 0.65);
}
.btn-outline:hover { border-color: var(--cian); color: var(--white); background: rgba(0, 155, 255, 0.12); }

.btn-block { width: 100%; }
.btn-lg { min-height: 54px; padding: 15px 34px; font-size: 16px; }

/* ---------- Encabezado ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 200;
  height: var(--header-h);
  background: rgba(3, 26, 58, 0.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(199, 204, 212, 0.16);
  transition: box-shadow 0.2s;
}
.site-header.is-scrolled { box-shadow: 0 6px 24px rgba(0, 0, 0, 0.28); }

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex: none;
}
.logo-mark { width: 40px; height: 40px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name {
  font-size: 17px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.01em;
}
.logo-sub {
  font-size: 11px;
  font-weight: 700;
  color: var(--cian);
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

.main-nav { margin-left: auto; }
.nav-list { display: flex; gap: 4px; }
.nav-list a {
  display: block;
  padding: 10px 14px;
  color: var(--silver);
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 600;
  border-radius: 8px;
  transition: color 0.15s, background-color 0.15s;
}
.nav-list a:hover { color: var(--white); background: rgba(255, 255, 255, 0.07); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: 16px;
}
.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--silver);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  transition: color 0.15s;
}
.header-phone svg { width: 17px; height: 17px; color: var(--cian); }
.header-phone:hover { color: var(--white); }

.btn-wa svg { width: 19px; height: 19px; }

.btn-wa-mobile, .nav-toggle { display: none; }

.nav-toggle {
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid rgba(199, 204, 212, 0.35);
  border-radius: 10px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle-bar {
  width: 20px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Secciones base ---------- */
.section { padding: 96px 0; }
.section-light { background: var(--silver-100); }
.section-navy {
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(0, 155, 255, 0.14), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, #041f47 100%);
  color: var(--text-navy);
}
.section-navy h2 { color: var(--white); }

.section-head {
  max-width: 760px;
  margin: 0 auto 56px;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--cian-dark);
  background: var(--cian-soft);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.section-navy .eyebrow {
  color: var(--cian);
  background: rgba(0, 155, 255, 0.14);
}
.section-head h2 { font-size: clamp(1.65rem, 3vw, 2.35rem); }
.section-lead { font-size: 17px; color: var(--muted); }
.section-navy .section-lead { color: var(--text-navy); }

/* ---------- Hero ---------- */
.hero {
  padding-top: var(--header-h);
  background:
    radial-gradient(900px 480px at 12% 0%, rgba(0, 155, 255, 0.16), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, #06234B 100%);
  color: var(--white);
}

.hero-inner {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 32px;
  align-items: stretch;
  padding-top: 56px;
  padding-bottom: 72px;
  min-height: min(calc(100svh - var(--header-h)), 900px);
}

/* Slider */
.hero-slider { display: flex; }
.slider {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: 100%;
  min-height: 540px;
}
.slider-track {
  position: relative;
  width: 100%;
  height: 100%;
}
.slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  transform: translateX(100%);
  transition: transform 0.55s cubic-bezier(0.22, 0.61, 0.36, 1);
  z-index: 1;
}
.slide.is-active {
  transform: translateX(0);
  z-index: 2;
}
.slide-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3, 26, 58, 0.30) 0%, rgba(3, 26, 58, 0.55) 55%, rgba(2, 14, 33, 0.92) 100%);
}
.slide-content {
  position: relative;
  padding: 40px;
  max-width: 620px;
}
.slide-content h1, .slide-content h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.3rem);
  color: var(--white);
  margin-bottom: 16px;
}
.slide-content p {
  font-size: 16px;
  color: var(--silver);
  margin: 0 0 24px;
  max-width: 54ch;
}
.slide-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(3, 26, 58, 0.45);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: background-color 0.15s, border-color 0.15s;
}
.slider-arrow:hover { background: var(--cian); border-color: var(--cian); }
.slider-arrow svg { width: 22px; height: 22px; }
.slider-arrow--prev { left: 16px; }
.slider-arrow--next { right: 16px; }

.slider-dots {
  position: absolute;
  bottom: 18px;
  right: 24px;
  display: flex;
  gap: 8px;
  z-index: 5;
}
.slider-dot {
  width: 26px; height: 8px;
  border-radius: 999px;
  border: none;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  padding: 0;
  transition: background-color 0.2s, width 0.2s;
}
.slider-dot.is-active { background: var(--cian); width: 34px; }

/* Formulario */
.hero-form { display: flex; }
.form-card {
  background: var(--white);
  color: var(--ink);
  border-radius: 22px;
  padding: 32px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  align-self: stretch;
}
.form-title {
  font-size: 24px;
  color: var(--navy);
  margin-bottom: 4px;
}
.form-subtitle { color: var(--muted); margin: 0 0 22px; font-size: 15px; }

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}
.field .opt { font-weight: 500; color: var(--muted); }

.field input, .field select, .field textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 14px;
  font-family: var(--font);
  font-size: 16px;
  color: var(--ink);
  background: var(--white);
  border: 1.5px solid var(--silver-200);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.field textarea { min-height: 84px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #8A98AD; }

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--cian);
  box-shadow: 0 0 0 3px rgba(0, 155, 255, 0.18);
}
.field select { appearance: auto; }

.field.has-error input, .field.has-error select, .field.has-error textarea {
  border-color: var(--error);
}
.field-error {
  display: none;
  font-size: 13px;
  color: var(--error);
  margin-top: 5px;
}
.field.has-error .field-error { display: block; }

#quoteSubmit { margin-top: 6px; }

.form-status {
  display: none;
  margin-top: 14px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.45;
}
.form-status.is-visible { display: block; }
.form-status.success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(31, 122, 77, 0.35); }
.form-status.error { background: var(--error-bg); color: var(--error); border: 1px solid rgba(201, 58, 58, 0.35); }

.form-note { font-size: 12.5px; color: var(--muted); margin: 14px 0 0; text-align: center; }

.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* ---------- Soluciones ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.card {
  background: var(--white);
  border: 1px solid var(--silver-200);
  border-radius: 20px;
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.card-icon {
  width: 58px; height: 58px;
  border-radius: 16px;
  background: var(--cian-soft);
  color: var(--cian-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.card-icon svg { width: 28px; height: 28px; }

.card h3 { font-size: 20px; color: var(--navy); }
.card > p { color: var(--muted); font-size: 15px; margin-bottom: 18px; }

.benefit-list { display: grid; gap: 8px; }
.benefit-list li {
  position: relative;
  padding-left: 24px;
  font-size: 14.5px;
  color: var(--ink);
}
.benefit-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--cian-soft);
  border: 2px solid var(--cian);
  box-sizing: border-box;
}

.note {
  margin: 18px 0 0;
  padding: 12px 16px;
  border-left: 3px solid var(--cian);
  background: var(--silver-100);
  border-radius: 0 10px 10px 0;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.55;
}
.section-navy .note {
  background: rgba(0, 155, 255, 0.10);
  border-left-color: var(--cian);
  color: var(--silver);
}

/* ---------- Beneficios ---------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 64px;
}
.benefit-item {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(199, 204, 212, 0.16);
  border-radius: 18px;
  padding: 26px 22px;
  color: var(--white);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
  transition: border-color 0.2s, background-color 0.2s;
}
.benefit-item:hover { border-color: rgba(0, 155, 255, 0.55); background: rgba(0, 155, 255, 0.08); }
.benefit-item svg {
  width: 30px; height: 30px;
  color: var(--cian);
  stroke-width: 1.7;
}

/* Comparador */
.compare {
  max-width: 920px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(199, 204, 212, 0.18);
  border-radius: 22px;
  padding: 36px;
}
.compare h3 { color: var(--white); font-size: 22px; text-align: center; }

.compare-wrap { overflow-x: auto; margin-top: 8px; }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
  font-size: 14.5px;
}
.compare-table th, .compare-table td {
  padding: 13px 12px;
  text-align: center;
  border-bottom: 1px solid rgba(199, 204, 212, 0.16);
}
.compare-table thead th {
  color: var(--white);
  font-size: 13.5px;
  font-weight: 700;
}
.compare-table thead th:first-child { text-align: left; }
.compare-table tbody th {
  text-align: left;
  color: var(--silver);
  font-weight: 600;
}
.compare-table tbody td { color: var(--white); }
.compare-table tbody tr:last-child th, .compare-table tbody tr:last-child td { border-bottom: none; }

.dots { display: inline-flex; gap: 5px; vertical-align: middle; }
.dots i {
  width: 10px; height: 10px;
  border-radius: 50%;
  font-style: normal;
}
.dots i.on { background: var(--cian); }
.dots i.off { background: rgba(199, 204, 212, 0.28); }

.compare-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-top: 20px;
  font-size: 13px;
  color: var(--silver);
}
.compare-legend span { display: inline-flex; align-items: center; gap: 8px; }

/* ---------- Instalación ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  counter-reset: step;
  margin-bottom: 72px;
}
.step {
  position: relative;
  background: var(--white);
  border: 1px solid var(--silver-200);
  border-radius: 18px;
  padding: 30px 24px 26px;
}
.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 14px;
  background: var(--cian);
  color: var(--white);
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 18px;
}
.step h3 { font-size: 16.5px; color: var(--navy); margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--muted); margin: 0; }

/* Galería */
.gallery { margin-bottom: 72px; }
.gallery h3 { font-size: 22px; color: var(--navy); }
.gallery-note {
  font-size: 13.5px;
  color: var(--muted);
  background: var(--white);
  border: 1px dashed var(--silver-200);
  border-radius: 10px;
  padding: 10px 16px;
  display: inline-block;
  margin: 6px 0 22px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.gallery-item {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--silver-200);
  border-radius: 16px;
  overflow: hidden;
}
.gallery-item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.3s;
}
.gallery-item:hover img { transform: scale(1.035); }
.gallery-item figcaption {
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}

/* Confianza */
.trust {
  background: var(--navy);
  border-radius: 22px;
  padding: 40px;
  color: var(--white);
  background:
    radial-gradient(700px 300px at 90% 0%, rgba(0, 155, 255, 0.18), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, #06234B 100%);
}
.trust h3 { font-size: 22px; margin-bottom: 20px; }
.trust-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 32px;
}
.trust-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--silver);
  font-size: 15px;
}
.trust-list svg {
  width: 20px; height: 20px;
  color: var(--cian);
  flex: none;
  margin-top: 2px;
}

/* ---------- Contacto ---------- */
.contact-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  max-width: 860px;
  margin: 0 auto 40px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(199, 204, 212, 0.16);
  border-radius: 16px;
  padding: 22px;
}
.contact-item svg {
  width: 26px; height: 26px;
  color: var(--cian);
  flex: none;
  margin-top: 2px;
}
.contact-item span { display: flex; flex-direction: column; gap: 2px; }
.contact-item strong { color: var(--white); font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; }
.contact-item a, .contact-plain {
  color: var(--silver);
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  word-break: break-word;
}
.contact-item a:hover { color: var(--cian); }

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}
.contact-actions .btn-outline { color: var(--white); }

/* ---------- Pie de página ---------- */
.site-footer {
  background: #020F24;
  color: var(--text-navy);
  border-top: 1px solid rgba(199, 204, 212, 0.12);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-top: 56px;
  padding-bottom: 44px;
}
.footer-brand .logo-name { font-size: 18px; }
.footer-domain { margin: 14px 0 0; color: var(--silver); font-size: 14px; }
.footer-col h3 {
  font-size: 14px;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.footer-col ul { display: grid; gap: 10px; }
.footer-col a {
  color: var(--text-navy);
  text-decoration: none;
  font-size: 14.5px;
}
.footer-col a:hover { color: var(--cian); }

.footer-bottom {
  border-top: 1px solid rgba(199, 204, 212, 0.12);
  padding: 20px 0;
}
.footer-bottom p { margin: 0; font-size: 13.5px; color: #8FA0BA; }

/* ---------- Botón flotante WhatsApp ---------- */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 150;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--cian-strong);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(0, 115, 209, 0.42);
  transition: transform 0.15s, background-color 0.15s;
}
.wa-float svg { width: 30px; height: 30px; }
.wa-float:hover { background: var(--cian-hover); transform: translateY(-2px); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
  .nav-toggle { display: flex; }
  .btn-wa { display: none; }
  .btn-wa-mobile {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    border-radius: 12px;
    background: var(--cian);
    color: var(--white);
    text-decoration: none;
  }
  .btn-wa-mobile svg { width: 22px; height: 22px; }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--navy);
    border-bottom: 1px solid rgba(199, 204, 212, 0.16);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    padding: 12px 24px 24px;
    transform: translateY(-120%);
    transition: transform 0.28s ease;
    margin-left: 0;
  }
  .main-nav.is-open { transform: translateY(0); }
  .nav-list { flex-direction: column; gap: 2px; }
  .nav-list a { padding: 14px 16px; font-size: 16px; }

  .hero-inner {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .hero-slider { order: 1; }
  .hero-form { order: 2; }
  .slider { min-height: 420px; }
  .slide-content { padding: 32px 28px; }

  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .header-phone { display: none; }
  .cards-grid { grid-template-columns: 1fr; }
  .contact-list { grid-template-columns: 1fr; }
  .trust-list { grid-template-columns: 1fr; }
  .compare { padding: 26px 20px; }
}

@media (max-width: 600px) {
  :root { --header-h: 64px; }
  .section { padding: 72px 0; }
  .container { padding: 0 18px; }
  .logo-name { font-size: 15px; }
  .logo-mark { width: 36px; height: 36px; }
  .slider { min-height: 320px; height: auto; border-radius: 18px; }
  .slide-content { padding: 24px 20px; }
  .slide-content h1, .slide-content h2 { font-size: 1.45rem; }
  .slide-content p { font-size: 14.5px; }
  .slide-actions .btn { width: 100%; }
  .slider-arrow { width: 38px; height: 38px; }
  .slider-arrow--prev { left: 10px; }
  .slider-arrow--next { right: 10px; }
  .slider-dots { right: 14px; bottom: 14px; }
  .form-card { padding: 26px 20px; }
  .steps { grid-template-columns: 1fr; gap: 16px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .wa-float { right: 16px; bottom: 16px; width: 54px; height: 54px; }
  .contact-actions .btn { width: 100%; }
  .btn-lg { padding: 14px 24px; }
}

/* ---------- Accesibilidad / movimiento ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .slider-track { transition: none; }
  .gallery-item img { transition: none; }
  .card, .wa-float { transition: none; }
}
 }
}
 .card, .wa-float { transition: none; }
}
 }
}
 .wa-float { transition: none; }
}
 }
}