/* ============================================
   SISTEMA DE DISEÑO MEJORADO - ALIMENTORA CONSULTORES
   ============================================ */

:root {
  /* Colores principales - Mockup Style */
  --color-primary: #1a5f5a;
  --color-primary-light: #2a7570;
  --color-primary-dark: #0f4540;
  --color-accent: #D4A574;
  --color-success: #4CAF50;

  /* Fondos */
  --color-bg: #D8DFD7;
  --color-bg-light: #F8F9FA;
  --color-white: #ffffff;
  --color-black: #1A1A1A;
  --color-gray: #6B7280;
  --color-gray-light: #E5E7EB;
  --color-border: #D1D5DB;

  /* Colores de acento */
  --color-whatsapp: #25D366;
  --color-email: #5A8FA8;
  --color-phone: #D4A574;

  /* Tipografía mejorada */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Outfit', 'Inter', sans-serif;

  /* Espaciado profesional */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 5rem;
  --space-section: 7.5rem;

  /* Bordes */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Sombras mejoradas */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.2);

  /* Transiciones */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s 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;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-white) 50%, var(--color-bg-light) 100%);
  background-attachment: fixed;
  color: var(--color-black);
  line-height: 1.7;
  min-height: 100vh;
  font-size: 1.125rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.text-center {
  text-align: center;
}

/* ============================================
   TIPOGRAFÍA MEJORADA
   ============================================ */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 1.75rem);
  font-weight: 600;
}

p {
  margin-bottom: var(--space-lg);
  color: var(--color-black);
  line-height: 1.7;
}

strong {
  font-weight: 600;
  color: var(--color-primary);
}

/* ============================================
   HEADER Y NAVEGACIÓN
   ============================================ */

.header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid var(--color-gray-light);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
}

.nav-logo-img {
  width: 448px;
  height: auto;
  transition: transform var(--transition);
  margin: -10px 0;
}

.nav-logo-img:hover {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  gap: var(--space-2xl);
  list-style: none;
}

.nav-link {
  color: var(--color-black);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  padding: var(--space-xs) 0;
  transition: color var(--transition);
  font-size: 1rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--color-primary);
  transition: width var(--transition);
  border-radius: var(--radius-full);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.nav-toggle-icon {
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  display: block;
  position: relative;
  transition: var(--transition);
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}

.nav-toggle-icon::before {
  top: -8px;
}

.nav-toggle-icon::after {
  bottom: -8px;
}

.nav-toggle.active .nav-toggle-icon {
  background: transparent;
}

.nav-toggle.active .nav-toggle-icon::before {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active .nav-toggle-icon::after {
  transform: rotate(-45deg) translate(6px, -6px);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 90px;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    gap: 0;
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-item {
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-gray-light);
  }

  .nav-item:last-child {
    border-bottom: none;
  }

  .nav-logo-img {
    width: 200px;
    height: auto;
    margin: -8px 0;
  }
}

/* ============================================
   HERO MEJORADO
   ============================================ */

/* ============================================
   HERO MEJORADO - NUEVO DISEÑO
   ============================================ */

.hero-section {
  padding: var(--space-section) 0;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #f8fcf9 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.hero-text-content {
  padding-right: var(--space-xl);
}

.hero-text-content h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-lg);
  line-height: 1.1;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--color-gray);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
  max-width: 90%;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: flex-start;
}

.phone-display {
  display: block;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1.125rem;
  margin-top: var(--space-sm);
}

.hero-image-container {
  position: relative;
  height: 100%;
  min-height: 500px;
}

.hero-main-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: var(--shadow-xl);
}

/* Badge flotante "+20 Años" */
.hero-badge {
  position: absolute;
  bottom: 40px;
  left: -30px;
  background: white;
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  border-left: 5px solid var(--color-primary);
  animation: float 4s ease-in-out infinite;
}

.badge-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.badge-text {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-black);
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .hero-text-content {
    padding-right: 0;
    text-align: center;
  }

  .hero-actions {
    align-items: center;
  }

  .hero-description {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-image-container {
    min-height: 300px;
    order: -1;
    /* Image first on mobile? Or text first? Let's keep text first usually, but design might implie otherwise. Keeping default order for now. */
  }

  .hero-badge {
    left: 50%;
    transform: translateX(-50%);
    bottom: -20px;
    width: max-content;
  }
}

/* ============================================
   SECCIÓN DE RESPALDO INSTITUCIONAL - REDISEÑADA
   ============================================ */

.institutional-trust {
  background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 50%, #f8f9fa 100%);
  padding: var(--space-section) 0;
  border-top: 3px solid var(--color-primary);
  border-bottom: 1px solid var(--color-gray-light);
  position: relative;
}

.institutional-trust::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.trust-title {
  font-size: clamp(2rem, 5vw, 2.75rem);
  text-align: center;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-lg);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.trust-subtitle {
  text-align: center;
  color: var(--color-gray);
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto var(--space-4xl);
  font-weight: 400;
  line-height: 1.6;
}

.logos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2xl);
  align-items: stretch;
  max-width: 1200px;
  margin: 0 auto;
}

.logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  padding: var(--space-3xl) var(--space-xl);
  background: white;
  border-radius: var(--radius-xl);
  transition: all var(--transition);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  border: 2px solid var(--color-gray-light);
  position: relative;
  overflow: hidden;
}

.logo-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.logo-item:hover {
  transform: translateY(-12px);
  box-shadow: 0 12px 32px rgba(45, 77, 68, 0.15);
  border-color: var(--color-primary);
}

.logo-item:hover::before {
  transform: scaleX(1);
}

.logo-item img {
  width: 100%;
  max-width: 160px;
  height: 100px;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.65);
  transition: all var(--transition-slow);
}

.logo-item:hover img {
  filter: grayscale(0%) opacity(1);
  transform: scale(1.05);
}

.logo-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  transition: color var(--transition);
}

.logo-item:hover .logo-label {
  color: var(--color-primary-dark);
}

@media (max-width: 1024px) {
  .logos-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }
}

@media (max-width: 768px) {
  .institutional-trust {
    padding: var(--space-4xl) 0;
  }

  .trust-title {
    font-size: clamp(1.75rem, 6vw, 2.25rem);
  }

  .trust-subtitle {
    font-size: 1.125rem;
    margin-bottom: var(--space-3xl);
  }

  .logos-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .logo-item {
    padding: var(--space-2xl) var(--space-lg);
  }

  .logo-item img {
    max-width: 120px;
    height: 80px;
  }
}

/* ============================================
   BOTONES MEJORADOS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-2xl);
  font-weight: 600;
  font-size: 1.125rem;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: var(--shadow-md);
  min-height: 56px;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-lg {
  padding: 1.25rem 2.5rem;
  font-size: 1.25rem;
  min-height: 64px;
  font-weight: 700;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(45, 77, 68, 0.25);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 24px rgba(45, 77, 68, 0.35);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
  position: relative;
}

.btn-whatsapp::after {
  content: '';
  position: absolute;
  inset: -4px;
  border: 2px solid var(--color-whatsapp);
  border-radius: var(--radius-lg);
  opacity: 0;
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {

  0%,
  100% {
    transform: scale(1);
    opacity: 0;
  }

  50% {
    transform: scale(1.1);
    opacity: 0.3;
  }
}

.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.btn-email {
  background: var(--color-email);
  color: var(--color-white);
}

.btn-email:hover {
  background: #4A7A92;
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.btn-phone {
  background: var(--color-phone);
  color: var(--color-white);
}

.btn-phone:hover {
  background: #C49464;
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

/* ============================================
   SECCIONES
   ============================================ */

.section {
  padding: var(--space-section) 0;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-gray);
  margin-bottom: var(--space-3xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* ============================================
   SERVICIOS MEJORADOS
   ============================================ */

/* ============================================
   SERVICIOS MEJORADOS - CARDS CLEAN
   ============================================ */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.service-card {
  background: white;
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  border: 1px solid var(--color-gray-light);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: inherit;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.service-icon {
  width: 70px;
  height: 70px;
  color: #F97316;
  margin-bottom: var(--space-lg);
  background: #FFF7ED;
  /* Naranja pastel bg */
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease, color 0.3s ease;
}

.service-icon svg {
  width: 48px;
  height: 48px;
}

.service-card:hover .service-icon {
  background: #FB923C;
  color: white;
}

.service-card h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.service-intro {
  font-size: 1rem;
  color: var(--color-gray);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.service-link {
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.95rem;
  margin-top: auto;
}

.service-link:hover {
  gap: 10px;
}

/* ============================================
   EXPERIENCE / ABOUT SECTION
   ============================================ */
.experience-section {
  padding: var(--space-section) 0;
  background: white;
}

.experience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.experience-content h2 {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
  color: var(--color-primary-dark);
}

.stats-row {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
  flex-wrap: nowrap;
}

.stat-box {
  display: flex;
  flex-direction: column;
}

.stat-box .stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 5px;
}

.stat-box .stat-label {
  font-size: 0.9rem;
  color: var(--color-gray);
  font-weight: 500;
  max-width: 120px;
}

.image-rounded {
  border-radius: 24px;
  box-shadow: var(--shadow-xl);
  width: 100%;
}

@media (max-width: 992px) {
  .experience-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .experience-image {
    order: -1;
  }
}

/* ============================================
   MODERN CTA SECTION
   ============================================ */
.cta-section-modern {
  padding: var(--space-3xl) 0;
  background: #f8f9fa;
  /* Very light gray */
  position: relative;
  border-top: 1px solid var(--color-border);
}

.cta-subtitle {
  font-size: 1.125rem;
  color: var(--color-gray);
  margin-bottom: var(--space-xl);
}

.cta-action-box {
  margin-top: var(--space-lg);
}

/* ============================================
   ABOUT SECTION MEJORADA
   ============================================ */

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-3xl);
  margin-top: var(--space-3xl);
  align-items: center;
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
  text-align: center;
}

.stat-item {
  padding: var(--space-2xl);
  background: linear-gradient(135deg, white 0%, var(--color-bg-light) 100%);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-gray-light);
  transition: var(--transition);
}

.stat-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.stat-number {
  font-size: 5rem;
  font-weight: 800;
  color: var(--color-primary);
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--color-gray);
  font-weight: 600;
  font-size: 1.125rem;
}

/* ============================================
   CTA SECTION MEJORADA
   ============================================ */

.cta-section {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-section h2,
.cta-section p {
  color: var(--color-white);
  position: relative;
  z-index: 1;
}

.cta-text {
  font-size: 1.25rem;
  margin-bottom: var(--space-3xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: nowrap;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-buttons .btn {
    width: 100%;
    max-width: 320px;
  }
}

/* ============================================
   WHATSAPP FLOTANTE MEJORADO
   ============================================ */

.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 64px;
  height: 64px;
  background: var(--color-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.whatsapp-float:hover {
  transform: scale(1.15);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5);
  animation: none;
}

.whatsapp-float svg {
  width: 36px;
  height: 36px;
  fill: var(--color-white);
}

/* ============================================
   FOOTER MEJORADO
   ============================================ */

.footer {
  background: linear-gradient(180deg, var(--color-primary-dark) 0%, #1A2F2A 100%);
  color: var(--color-white);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-3xl);
  margin-bottom: var(--space-2xl);
}

.footer h4 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  font-size: 1.25rem;
}

.footer p,
.footer li {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1rem;
  line-height: 1.7;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-link {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color var(--transition);
  display: inline-block;
}

.footer-link:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  margin-top: var(--space-2xl);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  font-size: 0.9375rem;
}

/* ============================================
   ANIMACIONES
   ============================================ */

.fade-in {
  animation: fadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   SERVICIOS DETALLADOS - ACCORDIONS
   ============================================ */

.services-detail {
  background: white;
  padding: var(--space-section) 0;
}

.accordion {
  max-width: 900px;
  margin: 0 auto;
}

.accordion-item {
  background: white;
  border: 2px solid var(--color-gray-light);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  overflow: hidden;
  transition: var(--transition);
}

.accordion-item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background var(--transition);
}

.accordion-header:hover {
  background: var(--color-bg-light);
}

.accordion-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.accordion-header h3 {
  flex: 1;
  margin: 0;
  color: var(--color-primary-dark);
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}

.accordion-toggle {
  font-size: 2rem;
  color: var(--color-primary);
  transition: transform var(--transition);
  font-weight: 300;
  flex-shrink: 0;
}

.accordion-item.active .accordion-toggle {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease, padding 0.5s ease;
  padding: 0 var(--space-xl);
}

.accordion-item.active .accordion-content {
  max-height: 3000px;
  padding: 0 var(--space-xl) var(--space-xl);
}

.accordion-content h4 {
  color: var(--color-primary);
  font-size: 1.25rem;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.accordion-content h4:first-child {
  margin-top: 0;
}

.accordion-content p {
  color: var(--color-black);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

/* ============================================
   LISTAS TÉCNICAS
   ============================================ */

.technical-list,
.benefits-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: var(--space-xl);
}

.technical-list li {
  padding-left: var(--space-xl);
  position: relative;
  margin-bottom: var(--space-md);
  color: var(--color-black);
  line-height: 1.6;
}

.technical-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
  font-size: 1.2rem;
}

.benefits-list li {
  padding-left: var(--space-xl);
  position: relative;
  margin-bottom: var(--space-md);
  color: var(--color-black);
  font-weight: 500;
  line-height: 1.6;
}

.benefits-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: bold;
  font-size: 1.5rem;
}

/* ============================================
   TABLAS TÉCNICAS
   ============================================ */

.table-responsive {
  overflow-x: auto;
  margin: var(--space-xl) 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.technical-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

.technical-table thead {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: white;
}

.technical-table th {
  padding: var(--space-lg);
  text-align: left;
  font-weight: 600;
  font-size: 1rem;
  border-bottom: 2px solid var(--color-primary-dark);
}

.technical-table td {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-gray-light);
  color: var(--color-black);
  line-height: 1.6;
}

.technical-table tbody tr:hover {
  background: var(--color-bg-light);
}

.technical-table tbody tr:last-child td {
  border-bottom: none;
}

@media (max-width: 768px) {
  .technical-table {
    font-size: 0.9rem;
  }

  .technical-table th,
  .technical-table td {
    padding: var(--space-md);
  }
}

/* ============================================
   INFO BOXES
   ============================================ */

.info-box {
  background: linear-gradient(135deg, var(--color-bg-light) 0%, white 100%);
  border-left: 4px solid var(--color-primary);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  margin: var(--space-xl) 0;
  box-shadow: var(--shadow-sm);
}

.info-box strong {
  color: var(--color-primary-dark);
  display: block;
  margin-bottom: var(--space-xs);
}

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

@media (max-width: 768px) {
  .accordion-header {
    padding: var(--space-lg);
    gap: var(--space-md);
  }

  .accordion-icon {
    font-size: 1.5rem;
  }

  .accordion-toggle {
    font-size: 1.75rem;
  }

  .accordion-content {
    padding: 0 var(--space-lg);
  }

  .accordion-item.active .accordion-content {
    padding: 0 var(--space-lg) var(--space-lg);
  }

  .technical-list li,
  .benefits-list li {
    padding-left: var(--space-lg);
    font-size: 1rem;
  }
}

/* ============================================
   SERVICE DETAIL PAGES
   ============================================ */

.service-hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: white;
  padding: var(--space-4xl) 0 var(--space-3xl);
  margin-top: 90px;
}

.breadcrumb {
  font-size: 0.9rem;
  margin-bottom: var(--space-lg);
  color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: color var(--transition);
}

.breadcrumb a:hover {
  color: white;
}

.service-hero h1 {
  color: white;
  margin-bottom: var(--space-md);
}

.service-hero-subtitle {
  font-size: 1.25rem;
  max-width: 800px;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.6;
}

.service-content {
  padding: var(--space-section) 0;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-4xl);
}

.content-main h2 {
  margin-top: var(--space-3xl);
}

.content-main h2:first-child {
  margin-top: 0;
}

.content-sidebar {
  position: sticky;
  top: 120px;
  align-self: start;
}

.sidebar-box {
  background: white;
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  border: 2px solid var(--color-gray-light);
}

.sidebar-box h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
  color: var(--color-primary-dark);
}

.sidebar-box .btn {
  width: 100%;
  margin-bottom: var(--space-md);
  justify-content: center;
}

.sidebar-links {
  list-style: none;
  padding: 0;
}

.sidebar-links a {
  color: var(--color-primary);
  text-decoration: none;
  display: block;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-gray-light);
  transition: color var(--transition);
}

.sidebar-links a:hover {
  color: var(--color-primary-light);
}

.process-steps {
  margin: var(--space-3xl) 0;
}

.step-item {
  display: flex;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
  padding: var(--space-xl);
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
}

.step-number {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
}

.step-content h4 {
  margin-top: 0;
  margin-bottom: var(--space-sm);
}

.octogonos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-2xl) 0;
}

.octogono-item {
  text-align: center;
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--color-gray-light);
  transition: var(--transition);
}

.octogono-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.octogono-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.octogono-item h4 {
  margin: 0 0 var(--space-sm);
  font-size: 1rem;
}

.envases-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-2xl) 0;
}

.envase-type-card {
  padding: var(--space-xl);
  background: linear-gradient(135deg, white 0%, var(--color-bg-light) 100%);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--color-gray-light);
  transition: var(--transition);
}

.envase-type-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

@media (max-width: 968px) {
  .content-grid {
    grid-template-columns: 1fr;
  }

  .content-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .service-hero {
    padding: var(--space-3xl) 0 var(--space-2xl);
    margin-top: 70px;
  }

  .step-item {
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-lg);
  }

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

/* Service cards - Centered text alignment */
.service-card h3 {
  text-align: center;
}

.service-intro {
  text-align: center;
}


/* Stats row and boxes - Centered layout */
.stats-row {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: nowrap;
  margin-top: 2rem;
}

.stat-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  min-width: 200px;
}


@media (max-width: 768px) {
  .stats-row {
    flex-direction: column;
    align-items: center;
  }
}

/* ============================================
   SELLOS DE ADVERTENCIA - ROTULADO
   ============================================ */

.sellos-container {
  margin: 1.5rem 0 2rem;
}

.sellos-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

.sello-octogono {
  width: 100px;
  height: 100px;
  background: #111;
  clip-path: polygon(30% 0%, 70% 0%, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0% 70%, 0% 30%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 6px 6px;
  text-align: center;
  gap: 2px;
}

.sello-texto {
  color: #fff;
  font-size: 0.58rem;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.sello-ministerio {
  color: #bbb;
  font-size: 0.42rem;
  text-transform: none;
  line-height: 1.2;
  font-weight: 400;
}

/* Leyendas precautorias */
.leyendas-grid {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
  max-width: 380px;
}

.leyenda-box {
  background: #111;
  color: #fff;
  padding: 0.6rem 1rem;
  text-align: center;
  border: 2px solid #333;
}

.leyenda-titulo {
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.3;
  display: block;
}

.leyenda-ministerio {
  font-size: 0.55rem;
  color: #aaa;
  display: block;
  margin-top: 2px;
  font-weight: 400;
}

@media (max-width: 600px) {
  .sellos-grid {
    justify-content: center;
  }

  .sello-octogono {
    width: 80px;
    height: 80px;
  }

  .sello-texto {
    font-size: 0.5rem;
  }
}