/* ==========================================================================
   PORTAL WEB DE ENFERMERÍA PROFESIONAL - MARILUZ MERCADO TAPIA
   SISTEMA DE DISEÑO DE GOOGLE STITCH: "Atención Clínica Domiciliaria"
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&display=swap');

:root {
  /* Paleta Stitch */
  --primary: #0F2B48;             /* Deep Sea Navy */
  --primary-hover: #163B61;
  --primary-light: #2F4867;
  --primary-container: #0F2B48;
  --primary-fixed: #D2E4FF;
  
  --secondary: #D48C70;           /* Muted Terracotta */
  --secondary-dark: #8A4F37;
  --secondary-fixed: #FFDBCE;
  --secondary-container: #FFB193;

  --tertiary: #8EA89D;            /* Soft Sage */
  --tertiary-dark: #2C5E4E;
  --tertiary-fixed: #CDE9DC;

  --surface: #FAF7F2;             /* Warm Alabaster (Canvas) */
  --surface-sand: #F4EFE6;        /* Warm Sand (Cards & Panels) */
  --surface-card: #FFFFFF;
  --surface-low: #F6F3EE;
  --surface-dim: #DCDAD5;

  --ink: #1C242C;                 /* Soft Charcoal */
  --ink-muted: #555B62;
  --ink-light: #7E858E;

  --border-subtle: rgba(15, 43, 72, 0.08);
  --border-focus: rgba(15, 43, 72, 0.2);

  /* Tipografías */
  --font-headline: 'Playfair Display', Georgia, serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Sombras Stitch */
  --shadow-card: 0 4px 20px -2px rgba(15, 43, 72, 0.04), 0 2px 6px -1px rgba(15, 43, 72, 0.02);
  --shadow-floating: 0 12px 32px -4px rgba(15, 43, 72, 0.08), 0 4px 12px -2px rgba(15, 43, 72, 0.03);
  --shadow-critical: 0 24px 48px -8px rgba(15, 43, 72, 0.16);

  /* Radios */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Transición estándar */
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset y Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--surface);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background-color: var(--secondary-fixed);
  color: var(--primary);
}

h1, h2, h3, h4 {
  font-family: var(--font-headline);
  color: var(--primary);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

/* Layout Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Top Bar */
.topbar {
  background-color: var(--primary);
  color: var(--surface);
  padding: 0.6rem 0;
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.topbar-left strong {
  color: #FFFFFF;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.topbar-phone {
  color: var(--secondary-fixed);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.topbar-phone:hover {
  color: #FFFFFF;
}

/* Header & Navbar */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 247, 242, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border-focus);
  padding-left: 0.875rem;
}

.brand-name {
  font-family: var(--font-headline);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.15;
}

.brand-title {
  font-size: 0.75rem;
  color: var(--ink-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink);
  position: relative;
  padding: 0.25rem 0;
}

.nav-link:hover {
  color: var(--secondary-dark);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--primary);
}

/* Placeholders de Imágenes Estándar */
.img-placeholder-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 48px;
  background-color: var(--surface-sand);
  border: 1px solid rgba(15, 43, 72, 0.2);
  border-radius: var(--radius-sm);
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  color: var(--primary);
  user-select: none;
  transition: var(--transition);
}

.img-placeholder-logo:hover {
  border-color: var(--primary);
}

.img-placeholder-logo .dot {
  width: 8px;
  height: 8px;
  background-color: var(--secondary);
  border-radius: 50%;
  margin-right: 8px;
}

.img-placeholder-logo.footer-logo {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
}

.img-placeholder-box {
  width: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #F4EFE6 0%, #FAF7F2 100%);
  border: 1px solid rgba(15, 43, 72, 0.15);
  border-radius: var(--radius-md);
  text-align: center;
  padding: 2rem 1.5rem;
  overflow: hidden;
  user-select: none;
  transition: var(--transition);
}

.img-placeholder-box:hover {
  border-color: var(--secondary);
  box-shadow: var(--shadow-floating);
}

.img-placeholder-box::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px dashed rgba(15, 43, 72, 0.15);
  border-radius: var(--radius-sm);
  pointer-events: none;
}

.placeholder-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.75rem;
  background-color: rgba(212, 140, 112, 0.18);
  color: var(--secondary-dark);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.placeholder-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 0.75rem;
  box-shadow: 0 2px 8px rgba(15, 43, 72, 0.06);
}

.placeholder-title {
  font-family: var(--font-headline);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.placeholder-dimensions {
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--ink-muted);
  background-color: rgba(255, 255, 255, 0.85);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  margin-top: 0.5rem;
}

/* Botones Stitch */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8125rem 1.625rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--surface);
  border-color: var(--primary);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  color: #FFFFFF;
  box-shadow: var(--shadow-card);
}

.btn-secondary {
  background-color: var(--secondary);
  color: #FFFFFF;
  border-color: var(--secondary);
}

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  box-shadow: var(--shadow-floating);
}

.btn-outline {
  background-color: transparent;
  border-color: rgba(15, 43, 72, 0.25);
  color: var(--primary);
}

.btn-outline:hover {
  background-color: var(--surface-sand);
  border-color: var(--primary);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

.btn-block {
  width: 100%;
}

/* Hero Section */
.hero {
  padding: 3rem 0 5rem;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-low) 100%);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge-auth {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  background-color: var(--surface-sand);
  border: 1px solid rgba(15, 43, 72, 0.12);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 3.125rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--ink-muted);
  line-height: 1.7;
  margin-bottom: 1.75rem;
  max-width: 600px;
}

.hero-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-highlight-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.hero-contact-quick {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  background-color: var(--surface-card);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.hero-floating-card {
  position: absolute;
  bottom: -1.25rem;
  left: -1.5rem;
  background-color: var(--surface-card);
  border: 1px solid rgba(15, 43, 72, 0.12);
  border-radius: var(--radius-md);
  padding: 0.875rem 1.125rem;
  box-shadow: var(--shadow-floating);
  display: flex;
  align-items: center;
  gap: 0.875rem;
  max-width: 250px;
}

.hero-floating-badge {
  position: absolute;
  top: -0.75rem;
  right: -0.75rem;
  background-color: var(--primary);
  color: #FFFFFF;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(15, 43, 72, 0.2);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Stats Strip */
.stats-strip {
  background-color: var(--surface-sand);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 2.5rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-item {
  text-align: center;
  padding: 1rem;
  background-color: rgba(250, 247, 242, 0.6);
  border: 1px solid rgba(15, 43, 72, 0.05);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.stat-item:hover {
  background-color: var(--surface-card);
  border-color: rgba(15, 43, 72, 0.15);
  box-shadow: var(--shadow-card);
}

.stat-value {
  font-family: var(--font-headline);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.25rem;
}

.stat-desc {
  font-size: 0.75rem;
  color: var(--ink-muted);
}

/* Sección Sobre Mí */
.about-section {
  padding: 5.5rem 0;
  background-color: var(--surface);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-image-wrapper {
  background-color: var(--surface-card);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.about-credentials-box {
  margin-top: 1rem;
  padding: 1rem;
  background-color: var(--surface-sand);
  border: 1px solid rgba(15, 43, 72, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.about-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  background-color: rgba(142, 168, 157, 0.2);
  color: var(--tertiary-dark);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.about-title {
  font-size: 2.375rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.about-quote {
  font-style: italic;
  font-size: 1.0625rem;
  color: var(--primary);
  border-left: 3px solid var(--secondary);
  padding-left: 1.25rem;
  margin-bottom: 1.75rem;
  line-height: 1.8;
  background-color: rgba(244, 239, 230, 0.4);
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.about-checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.about-checklist-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--ink-muted);
}

.about-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Misión y Visión */
.mission-vision {
  padding: 5rem 0;
  background-color: var(--surface-low);
  border-top: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.8rem;
  background-color: rgba(15, 43, 72, 0.08);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--ink-muted);
}

.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.mv-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.mv-card:hover {
  box-shadow: var(--shadow-floating);
  transform: translateY(-2px);
}

.mv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
}

.mv-mission::before {
  background-color: var(--primary);
}

.mv-vision::before {
  background-color: var(--secondary);
}

.mv-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.mv-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mv-mission .mv-icon-box {
  background-color: rgba(15, 43, 72, 0.1);
  color: var(--primary);
}

.mv-vision .mv-icon-box {
  background-color: rgba(212, 140, 112, 0.15);
  color: var(--secondary-dark);
}

.mv-title-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--secondary-dark);
}

.mv-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.mv-text {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--ink);
}

/* Servicios (12 servicios) */
.services-section {
  padding: 5.5rem 0;
  background-color: var(--surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.service-card:hover {
  border-color: rgba(15, 43, 72, 0.25);
  box-shadow: var(--shadow-floating);
  transform: translateY(-2px);
}

.service-card.highlighted {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  color: #FFFFFF;
  border-color: var(--primary-light);
  box-shadow: var(--shadow-floating);
}

.service-card.highlighted h3,
.service-card.highlighted .service-number {
  color: #FFFFFF;
}

.service-card.highlighted .service-desc {
  color: rgba(255, 255, 255, 0.9);
}

.service-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.service-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--surface-sand);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(15, 43, 72, 0.08);
}

.service-card.highlighted .service-icon-box {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--secondary-fixed);
  border-color: rgba(255, 255, 255, 0.2);
}

.service-category {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  background-color: rgba(142, 168, 157, 0.2);
  color: var(--tertiary-dark);
}

.service-card.highlighted .service-category {
  background-color: var(--secondary);
  color: #FFFFFF;
}

.service-number {
  font-family: monospace;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ink-light);
  margin-bottom: 0.25rem;
}

.service-title {
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.6;
}

.service-card-bottom {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.service-card.highlighted .service-card-bottom {
  border-top-color: rgba(255, 255, 255, 0.15);
}

.service-link {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.service-link:hover {
  color: var(--secondary-dark);
}

.service-card.highlighted .service-link {
  color: var(--secondary-fixed);
}

.service-card.highlighted .service-link:hover {
  color: #FFFFFF;
}

/* Certificaciones */
.cert-section {
  padding: 5.5rem 0;
  background-color: var(--surface-low);
  border-top: 1px solid var(--border-subtle);
}

.cert-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.cert-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  transition: var(--transition);
}

.cert-card:hover {
  border-color: rgba(15, 43, 72, 0.2);
  box-shadow: var(--shadow-floating);
}

.cert-card.highlight {
  border-color: rgba(212, 140, 112, 0.4);
  box-shadow: var(--shadow-floating);
  outline: 1px solid rgba(212, 140, 112, 0.25);
}

.cert-info {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.cert-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: rgba(15, 43, 72, 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cert-card.highlight .cert-icon {
  background-color: rgba(212, 140, 112, 0.18);
  color: var(--secondary-dark);
}

.cert-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
  flex-wrap: wrap;
}

.cert-type-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  background-color: var(--surface-sand);
  color: var(--ink-muted);
}

.cert-card.highlight .cert-type-tag {
  background-color: var(--secondary);
  color: #FFFFFF;
}

.cert-hours-tag {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  background-color: rgba(142, 168, 157, 0.2);
  color: var(--tertiary-dark);
}

.cert-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.cert-desc {
  font-size: 0.8125rem;
  color: var(--ink-muted);
  margin-bottom: 0.5rem;
}

.cert-footer-meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.75rem;
  color: var(--ink-light);
}

.cert-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  background-color: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

/* Galería */
.gallery-section {
  padding: 5rem 0;
  background-color: var(--surface);
  border-top: 1px solid var(--border-subtle);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.gallery-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.875rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.gallery-card:hover {
  box-shadow: var(--shadow-floating);
  transform: translateY(-2px);
}

.gallery-card-info {
  padding: 1rem 0.25rem 0.5rem;
}

.gallery-card-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.gallery-card-desc {
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

/* Cobertura */
.coverage-section {
  padding: 5rem 0;
  background-color: var(--surface-sand);
  border-top: 1px solid var(--border-subtle);
}

.coverage-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.coverage-zones {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin: 1.75rem 0;
}

.coverage-zone-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background-color: var(--surface);
  border: 1px solid rgba(15, 43, 72, 0.08);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
}

.coverage-cta-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-floating);
  text-align: center;
}

.coverage-cta-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: rgba(212, 140, 112, 0.18);
  color: var(--secondary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

/* Contacto & Formulario */
.contact-section {
  padding: 5.5rem 0;
  background-color: var(--surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
}

.contact-channels {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  margin-bottom: 1.5rem;
}

.channel-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background-color: var(--surface-sand);
  border: 1px solid rgba(15, 43, 72, 0.08);
  border-radius: var(--radius-sm);
  margin-top: 1rem;
  transition: var(--transition);
}

.channel-card:hover {
  background-color: #ECFDF5;
  border-color: #A7F3D0;
}

.channel-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.channel-whatsapp .channel-icon {
  background-color: #10B981;
  color: #FFFFFF;
}

.channel-phone .channel-icon {
  background-color: var(--primary);
  color: var(--secondary-fixed);
}

.contact-guarantee-card {
  background-color: var(--primary);
  color: var(--surface);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border: 1px solid var(--primary-light);
}

.contact-form-card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-floating);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--ink);
  background-color: var(--surface);
  border: 1px solid rgba(15, 43, 72, 0.2);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 43, 72, 0.12);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

textarea.form-control {
  resize: vertical;
  min-height: 90px;
}

/* Footer */
.footer {
  background-color: var(--primary);
  color: var(--surface);
  padding: 4.5rem 0 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: #FFFFFF;
  margin: 1rem 0 0.5rem;
}

.footer-desc {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  max-width: 360px;
}

.footer-heading {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-link {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
}

.footer-link:hover {
  color: var(--secondary-fixed);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.25rem;
}

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Botón Flotante de WhatsApp */
.floating-whatsapp {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.floating-tooltip {
  background-color: var(--surface-card);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-floating);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.floating-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-critical);
  transition: var(--transition);
  position: relative;
}

.floating-btn:hover {
  transform: scale(1.08);
  background-color: #20BD5A;
}

.floating-btn .pulse-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #25D366;
  opacity: 0.6;
  animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  70% {
    transform: scale(1.4);
    opacity: 0;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

/* Menú Móvil */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 5rem;
  left: 0;
  right: 0;
  background-color: var(--surface);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.5rem;
  box-shadow: var(--shadow-floating);
  z-index: 99;
}

.mobile-menu-overlay.active {
  display: block;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.mobile-nav-link {
  display: block;
  font-size: 1.0625rem;
  font-weight: 600;
  padding: 0.5rem 0;
  color: var(--ink);
  border-bottom: 1px solid rgba(15, 43, 72, 0.05);
}

/* ==========================================================================
   RESPONSIVIDAD (Mobile First & Breakpoints)
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .coverage-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-actions {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .brand-text {
    display: none;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-highlights,
  .about-checklist,
  .form-row,
  .coverage-zones {
    grid-template-columns: 1fr;
  }

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

  .mv-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-floating-card {
    display: none;
  }

  .floating-tooltip {
    display: none;
  }

  .cert-card {
    flex-direction: column;
    align-items: flex-start;
  }
}