/* =========================================================
   SISTEMA DE DISEÑO / VARIABLES & RESET MODERNIZADO
   Frío Max - Servicio Técnico Profesional
   ========================================================= */
:root {
  /* Paleta Principal */
  --navy-950: #050d1a;
  --navy-900: #0a192f;
  --navy-850: #0e2240;
  --navy-800: #132d54;
  --navy-700: #1a3c6e;
  
  /* Acentos Azules y Celestes */
  --blue-600: #1a73e8;
  --blue-500: #2b85ff;
  --blue-400: #4da3ff;
  --blue-100: #e8f2fe;
  --blue-50: #f4f8fe;
  --cyan-400: #00d2ff;
  --cyan-glow: rgba(0, 210, 255, 0.25);
  
  /* WhatsApp & Acento Éxito */
  --green: #25D366;
  --green-dark: #1da851;
  --green-glow: rgba(37, 211, 102, 0.35);
  --green-bg: #ecfdf5;
  --green-text: #059669;

  /* Neutros & Textos */
  --ink: #0f172a;
  --ink-secondary: #334155;
  --muted: #64748b;
  --muted-light: #94a3b8;
  --line: #e2e8f0;
  --line-dark: rgba(255, 255, 255, 0.12);
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --white: #ffffff;

  /* Formas & Radios */
  --radius-xl: 24px;
  --radius: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --radius-pill: 9999px;

  /* Sombras Multicapa */
  --shadow-sm: 0 2px 8px rgba(10, 25, 47, 0.05);
  --shadow-md: 0 10px 25px -4px rgba(10, 25, 47, 0.08), 0 4px 10px -2px rgba(10, 25, 47, 0.04);
  --shadow-lg: 0 20px 35px -5px rgba(10, 25, 47, 0.12), 0 10px 15px -5px rgba(10, 25, 47, 0.05);
  --shadow-xl: 0 25px 50px -12px rgba(10, 25, 47, 0.22);
  --shadow-glow-blue: 0 0 35px rgba(43, 133, 255, 0.28);
  --shadow-glow-green: 0 8px 25px rgba(37, 211, 102, 0.4);

  /* Tipografía */
  --font-head: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Transiciones */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================================
   RESET Y BASE
   ========================================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 85px;
}

html, body {
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--surface);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

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

ul {
  list-style: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  line-height: 1.25;
  color: var(--navy-950);
  letter-spacing: -0.015em;
}

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

::selection {
  background: var(--blue-100);
  color: var(--blue-600);
}

/* Scrollbar Personalizado */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--blue-500);
}

/* Texto Gradiente & Acentos */
.text-gradient {
  background: linear-gradient(135deg, #00d2ff 0%, #3b82f6 50%, #ffffff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
}

.text-gradient-primary {
  background: linear-gradient(135deg, var(--blue-600) 0%, #00b4d8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
}

/* =========================================================
   BOTONES MODERNOS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border-radius: var(--radius-pill);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  transition: transform 0.22s var(--ease-spring), box-shadow 0.22s var(--ease-spring), background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn--whatsapp {
  background: linear-gradient(135deg, #2ae771 0%, var(--green) 100%);
  color: #ffffff !important;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.btn--whatsapp:hover {
  background: linear-gradient(135deg, #25d366 0%, var(--green-dark) 100%);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.5);
}

.btn--whatsapp-pulse::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  animation: btn-pulse 2.2s infinite;
}

@keyframes btn-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.btn--phone {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn--phone:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn--outline-blue {
  background: transparent;
  color: var(--blue-600);
  border: 2px solid var(--blue-500);
}

.btn--outline-blue:hover {
  background: var(--blue-50);
  box-shadow: 0 6px 18px rgba(43, 133, 255, 0.15);
}

.btn--sm {
  padding: 9px 18px;
  font-size: 13.5px;
}

.btn--lg {
  padding: 16px 34px;
  font-size: 16.5px;
}

.btn--full {
  width: 100%;
  white-space: normal;
  text-align: center;
  line-height: 1.3;
}

/* =========================================================
   TOP BAR (MODERNO CON STATUS EN VIVO)
   ========================================================= */
.topbar {
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.82);
  font-size: 12.5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 101;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 40px;
}

.topbar__left, .topbar__right {
  display: flex;
  align-items: center;
  gap: 22px;
}

.topbar__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.topbar__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s ease;
}

.topbar__item svg {
  flex-shrink: 0;
  color: var(--blue-400);
}

.topbar__item a:hover {
  color: #ffffff;
}

/* =========================================================
   HEADER & NAVBAR GLASSMORPHISM
   ========================================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 30px rgba(10, 25, 47, 0.08);
  border-bottom-color: transparent;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 12px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-weight: 700;
  text-decoration: none;
  min-width: 0;
}

.logo img {
  height: 44px;
  width: auto;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.08));
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  min-width: 0;
}

.logo__text strong {
  color: var(--navy-950);
  font-size: 19px;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo__text span {
  color: var(--blue-600);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--navy-900);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--blue-600);
  border-radius: 2px;
  transition: width 0.25s var(--ease-spring);
}

.nav a:hover {
  color: var(--blue-600);
}

.nav a:hover::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: 10px;
  background: var(--blue-50);
  transition: background 0.2s;
}

.hamburger span {
  height: 2.5px;
  background: var(--navy-950);
  border-radius: 2px;
  width: 100%;
  transition: transform 0.25s ease, opacity 0.2s;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* =========================================================
   HERO ULTRA-MODERNO
   ========================================================= */
.hero {
  background: linear-gradient(150deg, var(--navy-950) 0%, var(--navy-900) 45%, var(--navy-850) 100%);
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
  color: #ffffff;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  display: block;
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(5, 13, 26, 0.98) 0%, rgba(5, 13, 26, 0.96) 40%, rgba(5, 13, 26, 0.75) 58%, rgba(5, 13, 26, 0.32) 78%, rgba(5, 13, 26, 0.15) 100%),
    linear-gradient(180deg, rgba(5, 13, 26, 0.15) 0%, rgba(5, 13, 26, 0.05) 35%, rgba(5, 13, 26, 0.75) 100%);
}

.hero__grid {
  display: block;
  position: relative;
  z-index: 2;
}

.hero__title-seo {
  display: block;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
  margin-bottom: 12px;
}

.hero__title {
  font-size: 46px;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.025em;
  text-transform: uppercase;
}

.hero__desc {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.82);
  max-width: 540px;
  margin-bottom: 34px;
  line-height: 1.65;
}

.hero__content {
  max-width: 620px;
}

.hero__badges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: start;
  gap: 22px 16px;
  margin-bottom: 38px;
}

.hero__badge {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  min-height: 88px;
}

.hero__badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(43, 133, 255, 0.3), rgba(0, 210, 255, 0.2));
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-400);
  flex-shrink: 0;
}

.hero__badge strong {
  display: block;
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.2;
}

.hero__badge span {
  color: rgba(255, 255, 255, 0.65);
  font-size: 12px;
  line-height: 1.35;
}

.hero__cta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 38px;
}

.hero__cta .btn {
  width: 100%;
}

/* Tarjetas flotantes sobre la foto de fondo */
.hero__floats {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy-950);
  pointer-events: auto;
  animation: float 4.5s ease-in-out infinite;
}

.floating-card--top {
  top: 110px;
  right: 60px;
  animation-delay: 0s;
}

.floating-card--bottom {
  top: 210px;
  right: 90px;
  animation-delay: 2.2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.floating-card__icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.floating-card__icon--green {
  background: var(--green-bg);
  color: var(--green-dark);
}

.floating-card__icon--gold {
  background: #fef3c7;
  color: #d97706;
}

.floating-card strong {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.2;
}

.floating-card span {
  font-size: 11.5px;
  color: var(--muted);
}

/* =========================================================
   TIRA DE ESTADÍSTICAS DE CONFIANZA (STATS STRIP)
   ========================================================= */
.stats-strip {
  background: #ffffff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 4px 20px rgba(10, 25, 47, 0.04);
  position: relative;
  z-index: 5;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 30px 0;
  gap: 20px;
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 15%;
  right: 0;
  height: 70%;
  width: 1px;
  background: var(--line);
}

.stat-item__number {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 800;
  color: var(--navy-950);
  line-height: 1.1;
  margin-bottom: 4px;
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--blue-600) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-item__label {
  font-size: 13.5px;
  color: var(--muted);
  font-weight: 500;
}

/* =========================================================
   MARCAS (MARQUEE ELEGANTE)
   ========================================================= */
.brands {
  padding: 46px 0;
  background: var(--surface-alt);
  position: relative;
  border-bottom: 1px solid var(--line);
}

.brands__label {
  text-align: center;
  color: var(--muted);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 26px;
}

.brands__marquee {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 12%, black 88%, transparent);
}

.brands__track {
  display: flex;
  align-items: center;
  gap: 48px;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.brands__track:hover {
  animation-play-state: paused;
}

.brand-card {
  height: 48px;
  padding: 8px 18px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.brand-card:hover {
  transform: translateY(-2px);
  border-color: var(--blue-500);
  box-shadow: var(--shadow-md);
}

.brand-card img {
  height: 28px;
  width: auto;
  object-fit: contain;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* =========================================================
   SECCIÓN GENÉRICA
   ========================================================= */
.section {
  padding: 96px 0;
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding: 56px 0;
  }
}

.section--alt {
  background: var(--surface-alt);
}

.section__head {
  max-width: 680px;
  margin: 0 auto 58px;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--blue-600);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  background: var(--blue-100);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
}

.section__head h2 {
  font-size: 34px;
  margin-bottom: 16px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.section__head p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

/* =========================================================
   TARJETAS DE SERVICIO PREMIUM
   ========================================================= */
.grid {
  display: grid;
  gap: 28px;
}

.grid--4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

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

.service-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s var(--ease-spring), border-color 0.3s ease;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(43, 133, 255, 0.4);
}

.service-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.service-card__badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--blue-50);
  color: var(--blue-600);
  border: 1px solid rgba(43, 133, 255, 0.2);
}

.service-card__badge--popular {
  background: #fef3c7;
  color: #b45309;
  border-color: rgba(245, 158, 11, 0.3);
}

.service-card__img-wrap {
  width: 100%;
  height: 170px;
  background: var(--blue-50);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 20px;
  position: relative;
}

.service-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  transition: transform 0.4s var(--ease-spring);
}

.service-card:hover .service-card__img {
  transform: scale(1.08);
}

.service-card__header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.service-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue-100) 0%, #e0edfd 100%);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(43, 133, 255, 0.15);
  box-shadow: 0 4px 10px rgba(43, 133, 255, 0.12);
}

.service-card h3 {
  font-size: 20px;
  font-weight: 700;
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 24px;
  flex-grow: 1;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--ink-secondary);
  line-height: 1.45;
}

.check-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--blue-100);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.service-card .btn {
  margin-top: auto;
  border-radius: var(--radius-sm);
  font-size: 14px;
  padding: 11px 18px;
}

/* =========================================================
   SHOWCASE ANTES Y DESPUÉS
   ========================================================= */
.results-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: 36px;
  margin-bottom: 32px;
}

.results-banner {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 36px;
  position: relative;
}

.results-banner img {
  width: 100%;
  max-height: 440px;
  object-fit: cover;
}

.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.before-after__item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #000;
}

.before-after__item img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.before-after__item:hover img {
  transform: scale(1.03);
}

.before-after__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(5, 13, 26, 0.9) 0%, rgba(5, 13, 26, 0.4) 60%, transparent 100%);
  color: #ffffff;
}

.before-after__tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.before-after__tag--before {
  background: #ef4444;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.4);
}

.before-after__tag--after {
  background: var(--green);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
}

.before-after__desc {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.9);
  margin-top: 4px;
}

/* Métodos de trabajo en 3 pasos */
.work-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.work-step {
  background: #ffffff;
  border: 1px solid var(--line);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: transform 0.2s ease;
}

.work-step:hover {
  transform: translateY(-3px);
  border-color: var(--blue-500);
}

.work-step__number {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--blue-600);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(26, 115, 232, 0.35);
}

.work-step h4 {
  font-size: 16px;
  margin-bottom: 4px;
}

.work-step p {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.5;
}

/* =========================================================
   ¿POR QUÉ ELEGIRNOS? (BENTO GRID MODERNO)
   ========================================================= */
.why-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.why-image-wrap {
  position: relative;
}

.why-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.why-image img {
  width: 100%;
  height: 470px;
  object-fit: cover;
  object-position: center 32%;
  filter: contrast(1.1) brightness(1.08) saturate(1.1);
  display: block;
}

.why-image__badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  padding: 16px 20px;
  border-radius: var(--radius);
  box-shadow: 0 15px 35px rgba(10, 25, 47, 0.15);
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.why-image__badge-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--green-bg);
  color: var(--green-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-image__badge strong {
  display: block;
  font-size: 14px;
  color: var(--navy-950);
}

.why-image__badge span {
  font-size: 12px;
  color: var(--muted);
}

.why-content h2 {
  font-size: 34px;
  margin-bottom: 16px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.why-content > p {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 34px;
}

.why-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.why-card {
  background: #ffffff;
  border: 1px solid var(--line);
  padding: 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.why-card:hover {
  transform: translateY(-3px);
  border-color: var(--blue-500);
  box-shadow: var(--shadow-md);
}

.why-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--blue-100);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.why-card h4 {
  font-size: 16px;
  margin-bottom: 6px;
  font-weight: 700;
}

.why-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

/* =========================================================
   ZONAS DE ATENCIÓN (MAPA Y COBERTURA)
   ========================================================= */
.zones {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-900) 50%, var(--navy-850) 100%);
  padding: 80px 0;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.zones::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 210, 255, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.zones__inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr auto;
  gap: 40px;
  align-items: center;
}

.zones__header {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.zones__icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: rgba(43, 133, 255, 0.2);
  border: 1px solid rgba(0, 210, 255, 0.3);
  color: var(--cyan-400);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.zones__header h2 {
  color: #ffffff;
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 6px;
}

.zones__header p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.zones__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.zone-chip {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.95);
  transition: background 0.2s ease, transform 0.15s ease;
}

.zone-chip:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-2px);
}

.zone-chip svg {
  color: var(--green);
  flex-shrink: 0;
}

/* =========================================================
   TESTIMONIOS ESTILO GOOGLE REVIEWS
   ========================================================= */
.google-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: 1px solid var(--line);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.google-badge__stars {
  color: #f59e0b;
  font-size: 16px;
  letter-spacing: 2px;
}

.google-badge strong {
  font-size: 13.5px;
  color: var(--navy-950);
}

.testimonial-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(43, 133, 255, 0.3);
}

.testimonial-card__header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: #ffffff;
  flex-shrink: 0;
}

.avatar--1 { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.avatar--2 { background: linear-gradient(135deg, #10b981, #047857); }
.avatar--3 { background: linear-gradient(135deg, #8b5cf6, #6d28d9); }
.avatar--4 { background: linear-gradient(135deg, #f59e0b, #d97706); }

.testimonial-card__meta strong {
  display: block;
  font-size: 14.5px;
  color: var(--navy-950);
  line-height: 1.2;
}

.testimonial-card__meta span {
  font-size: 12px;
  color: var(--muted);
}

.stars-row {
  display: flex;
  gap: 3px;
  color: #f59e0b;
  margin-bottom: 14px;
}

.testimonial-card p {
  font-size: 14px;
  color: var(--ink-secondary);
  line-height: 1.6;
  font-style: italic;
  position: relative;
  flex-grow: 1;
}

.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  color: var(--green-dark);
  font-weight: 600;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

/* =========================================================
   PREGUNTAS FRECUENTES (FAQ ACORDEÓN)
   ========================================================= */
.faq {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq__item {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq__item:hover {
  border-color: rgba(43, 133, 255, 0.4);
}

.faq__item.active {
  border-color: var(--blue-500);
  box-shadow: 0 6px 20px rgba(43, 133, 255, 0.08);
}

.faq__q {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  font-weight: 700;
  font-size: 15.5px;
  color: var(--navy-950);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 0.15s ease;
}

.faq__q:hover {
  color: var(--blue-600);
}

.faq__indicator {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
  font-weight: 700;
  transition: transform 0.25s var(--ease-spring), background 0.2s ease;
}

.faq__item.active .faq__indicator {
  transform: rotate(45deg);
  background: var(--blue-600);
  color: #ffffff;
}

.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--ease-spring);
}

.faq__a p {
  padding: 0 24px 22px;
  color: var(--ink-secondary);
  font-size: 14.5px;
  line-height: 1.6;
}

.faq-footer {
  text-align: center;
  margin-top: 36px;
  padding: 20px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.faq-footer p {
  font-size: 14.5px;
  color: var(--ink-secondary);
  font-weight: 500;
}

/* =========================================================
   CONTACTO Y MAPA ELEVADO
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  align-items: start;
}

.contact-grid > * {
  min-width: 0;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-500);
}

.contact-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-card__icon--whatsapp {
  background: var(--green-bg);
  color: var(--green-dark);
}

.contact-card__icon--phone {
  background: var(--blue-100);
  color: var(--blue-600);
}

.contact-card strong {
  display: block;
  font-size: 15px;
  color: var(--navy-950);
}

.contact-card span {
  color: var(--muted);
  font-size: 13.5px;
}

.contact-list {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.contact-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13.5px;
}

.contact-list li:not(:last-child) {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.contact-list strong {
  color: var(--navy-950);
}

.contact-list span {
  color: var(--muted);
}

.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
}

#coverage-map {
  width: 100%;
  height: 280px;
}

/* Formulario Moderno */
.contact-form {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 38px;
  box-shadow: var(--shadow-md);
}

.contact-form h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 6px;
}

.contact-form > p {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 26px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.form-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-900);
}

.form-field input,
.form-field select,
.form-field textarea {
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font: inherit;
  font-size: 14px;
  color: var(--ink);
  background: #ffffff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--blue-500);
  box-shadow: 0 0 0 4px rgba(43, 133, 255, 0.12);
}

.form-field textarea {
  resize: vertical;
  min-height: 110px;
}

.form-note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 14px;
  text-align: center;
}

/* =========================================================
   SEO BLOCK
   ========================================================= */
.seo-block {
  padding: 44px 0;
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.seo-block p {
  color: var(--muted);
  font-size: 13px;
  max-width: 960px;
  margin: 0 auto 10px;
  line-height: 1.6;
}

/* =========================================================
   FOOTER PREMIUM
   ========================================================= */
.footer {
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.75);
  padding: 70px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1fr;
  gap: 50px;
  padding-bottom: 50px;
}

.footer__brand .logo {
  color: #ffffff;
  margin-bottom: 16px;
}

.footer__brand .logo__text strong {
  color: #ffffff;
}

.footer__brand p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 22px;
  max-width: 320px;
  line-height: 1.6;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: background 0.2s ease, transform 0.2s ease;
}

.footer__social a:hover {
  background: var(--blue-600);
  transform: translateY(-2px);
}

.footer h4 {
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
}

.footer__col a {
  color: rgba(255, 255, 255, 0.7);
}

.footer__col a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer__col li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
  flex-wrap: wrap;
  gap: 12px;
}

/* =========================================================
   WHATSAPP FLOTANTE CON TOOLTIP INTERACTIVO
   ========================================================= */
.whatsapp-widget {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.whatsapp-widget.is-hidden {
  opacity: 0;
  transform: scale(0.85);
  pointer-events: none;
}

.whatsapp-tooltip {
  background: #ffffff;
  color: var(--navy-950);
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.18);
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  white-space: nowrap;
  animation: tooltip-bounce 4s ease-in-out infinite;
  cursor: pointer;
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: #ffffff;
  border-right: 1px solid var(--line);
  border-top: 1px solid var(--line);
}

@keyframes tooltip-bounce {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(-6px); }
}

.whatsapp-float {
  width: 62px;
  height: 62px;
  background: linear-gradient(135deg, #2ae771 0%, var(--green) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: var(--shadow-glow-green);
  transition: transform 0.25s var(--ease-spring), box-shadow 0.25s ease;
  position: relative;
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--green);
  opacity: 0.5;
  animation: pulse-ring 2.4s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  z-index: -1;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

/* =========================================================
   SCROLL REVEAL ANIMATIONS
   ========================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-spring), transform 0.7s var(--ease-spring);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal="fade"] {
  transform: scale(0.96);
}
[data-reveal="fade"].is-visible {
  transform: scale(1);
}

[data-reveal="left"] {
  transform: translateX(-36px);
}
[data-reveal="left"].is-visible {
  transform: translateX(0);
}

[data-reveal="right"] {
  transform: translateX(36px);
}
[data-reveal="right"].is-visible {
  transform: translateX(0);
}

[data-reveal="zoom"] {
  transform: scale(0.85);
}
[data-reveal="zoom"].is-visible {
  transform: scale(1);
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* =========================================================
   RESPONSIVE / MEDIA QUERIES
   ========================================================= */
@media (max-width: 1080px) {
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .stat-item:nth-child(2)::after {
    display: none;
  }
  .why-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  .zones__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .zones__header {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 768px) {
  .topbar__right {
    display: none;
  }
  .topbar__inner {
    justify-content: center;
  }
  .header__inner {
    min-height: 70px;
  }
  .logo__text span {
    display: none;
  }
  .logo img {
    height: 36px;
  }
  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-150%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease-spring), opacity 0.25s ease;
    border-bottom: 1px solid var(--line);
  }
  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .hamburger {
    display: flex;
  }
  .hero {
    min-height: 100svh;
    padding: 64px 0 80px;
    display: flex;
    align-items: center;
  }
  .hero__bg-overlay {
    background:
      linear-gradient(180deg, rgba(5, 13, 26, 0.78) 0%, rgba(5, 13, 26, 0.62) 45%, rgba(5, 13, 26, 0.8) 100%);
  }
  .hero__title,
  .hero__title-seo,
  .hero__desc,
  .hero__badge strong,
  .hero__badge span {
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.65);
  }
  .hero__title-seo {
    font-size: 12.5px;
    margin-bottom: 14px;
  }
  .hero__title {
    font-size: 32px;
    margin-bottom: 24px;
  }
  .hero__desc {
    font-size: 15.5px;
    margin-bottom: 40px;
  }
  .hero__badges {
    gap: 20px;
    margin-bottom: 44px;
  }
  .floating-card {
    display: none;
  }
  .grid--4, .grid--3, .grid--2 {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
  .stat-item__number {
    font-size: 28px;
  }
  .before-after {
    grid-template-columns: 1fr;
  }
  .work-steps {
    grid-template-columns: 1fr;
  }
  .why-list {
    grid-template-columns: 1fr;
  }
  .zones__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .whatsapp-tooltip {
    display: none;
  }
  .faq-footer {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 400px) {
  .header__actions .btn--whatsapp span {
    display: none;
  }
  .header__actions .btn--whatsapp {
    padding: 9px;
    gap: 0;
  }
  .logo__text strong {
    font-size: 16px;
  }
}