/* CSS Variables */
:root {

  --color-primary: #197836;       
  --color-primary-dark: #abdfa0;  
  --color-primary-light: #abdfa0; 
  --color-secondary: #abdfa0;     
  --color-accent: #ffffff;       
  --color-warning: black;       

 
  --color-black: #09090b;
  --color-gray-900: #18181b;
  --color-gray-800: #27272a;
  --color-gray-700: #3f3f46;
  --color-gray-600: #52525b;
  --color-gray-500: #71717a;
  --color-gray-400: #a1a1aa;
  --color-gray-300: #d4d4d8;
  --color-gray-200: #e4e4e7;
  --color-gray-100: #f4f4f5;
  --color-white: #fafafa;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  

  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-glow: 0 0 40px rgba(234, 179, 8, 0.3);
  

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  

  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;
}


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

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

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-gray-300);
  background-color: white;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

::selection {
  background: rgba(234, 179, 8, 0.3);
  color: var(--color-white);
}


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

.loader {
  position: fixed;
  inset: 0;
  background: var(--color-black);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
}

.loader-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--color-gray-800);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.loader-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.1em;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}


.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-xl);
  }
}

.section {
  padding: var(--spacing-3xl) 0;
}

@media (min-width: 768px) {
  .section {
    padding: 6rem 0;
  }
}

.section-dark {
  background: white;
}


.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--spacing-md) 0;
  transition: var(--transition-base);
  background: transparent;
}

.header.scrolled {
  background: transparent;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  height: 107px;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}


.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: var(--transition-fast);
}

.logo:hover {
  opacity: 0.8;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: 0.05em;
}


.nav {
  display: none;
  gap: var(--spacing-xl);
}

@media (min-width: 1024px) {
  .nav {
    display: flex;
  }
}

.nav-link {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: black;
  transition: var(--transition-fast);
  padding: var(--spacing-sm) 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transition: var(--transition-base);
  transform: translateX(-50%);
}

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

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


.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.hide-mobile {
  display: none;
}

@media (min-width: 768px) {
  .hide-mobile {
    display: inline-flex;
  }
}


.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: var(--z-modal);
}

@media (min-width: 1024px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background:black;
  border-radius: 2px;
  transition: var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}


.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
  z-index: var(--z-overlay);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background: var(--color-gray-900);
  padding: 5rem var(--spacing-xl) var(--spacing-xl);
  transform: translateX(100%);
  transition: var(--transition-base);
  z-index: var(--z-modal);
  overflow-y: auto;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.mobile-nav-link {
  display: block;
  padding: var(--spacing-md);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.mobile-nav-link:hover {
  background: var(--color-gray-800);
  color: var(--color-white);
}

.mobile-menu-contact {
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray-800);
}


.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

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

.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-black);
  box-shadow: 0 4px 14px rgba(234, 179, 8, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(234, 179, 8, 0.4);
}

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

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-gray-700);
}

.btn-outline:hover {
  background: var(--color-gray-800);
  border-color: var(--color-gray-600);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;

  background-image: url('https://caxisa.com/hero-hazmat.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
}
@media (max-width: 768px) {
  .hero {
    min-height: 90vh;
    background-position: center center;
  }
}


.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(234, 179, 8, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
    linear-gradient(to bottom, var(--color-black) 0%, var(--color-gray-900) 100%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(234, 179, 8, 0.1);
  border: 1px solid rgba(234, 179, 8, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xl);
}

.hero-badge svg {
  color: var(--color-primary);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  text-wrap: balance;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--color-gray-400);
  max-width: 640px;
  margin: 0 auto var(--spacing-2xl);
  text-wrap: balance;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-3xl);
}

@media (min-width: 480px) {
  .hero-actions {
    flex-direction: row;
    justify-content: center;
  }
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-xl);
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--color-gray-800);
}

@media (min-width: 768px) {
  .hero-stats {
    gap: var(--spacing-3xl);
  }
}

.stat {
  text-align: center;
}

.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.stat-label {
  display: block;
  font-size: 0.875rem;
  color: var(--color-gray-500);
  margin-top: var(--spacing-xs);
}

.stat-divider {
  display: none;
  width: 1px;
  height: 50px;
  background: var(--color-gray-800);
}

@media (min-width: 768px) {
  .stat-divider {
    display: block;
  }
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--color-gray-700);
  border-radius: 50%;
  color: var(--color-gray-500);
  animation: bounce 2s infinite;
  transition: var(--transition-fast);
}

.scroll-indicator:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ========================================
   Section Headers
   ======================================== */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-3xl);
}

.section-tag {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: rgba(234, 179, 8, 0.1);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-md);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 4vw, 1.5rem);
  font-weight: 700;
  color: black;
  margin-bottom: var(--spacing-md);
  text-wrap: balance;
}

.section-description {
  font-size: 1.0625rem;
  color: var(--color-gray-400);
  text-wrap: balance;
}

/* ========================================
   Services Grid
   ======================================== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.service-card {
  position: relative;
  background: linear-gradient(180deg, #272727 0%, #494949 100%);
  border: 1px solid var(--color-gray-700);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: var(--transition-base);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-gray-600);
  box-shadow: var(--shadow-xl);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: rgba(234, 179, 8, 0.1);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  transition: var(--transition-base);
}

.service-card:hover .service-icon {
  background: rgba(234, 179, 8, 0.2);
  transform: scale(1.1);
}

.service-icon.icon-secondary {
  background: rgba(34, 197, 94, 0.1);
  color: var(--color-secondary);
}

.service-card:hover .service-icon.icon-secondary {
  background: rgba(34, 197, 94, 0.2);
}

.service-icon.icon-accent {
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-accent);
}

.service-card:hover .service-icon.icon-accent {
  background: rgba(59, 130, 246, 0.2);
}

.service-icon.icon-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
}

.service-card:hover .service-icon.icon-warning {
  background: rgba(245, 158, 11, 0.2);
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.service-description {
  font-size: 0.875rem;
  color: var(--color-gray-400);
  margin-bottom: var(--spacing-lg);
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.8125rem;
  color: var(--color-gray-300);
}

.service-features li svg {
  flex-shrink: 0;
  color: var(--color-primary);
}

/* ========================================
   Process Timeline
   ======================================== */
.process-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline-line {
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-gray-700));
}

@media (min-width: 768px) {
  .timeline-line {
    left: 50%;
    transform: translateX(-50%);
  }
}

.process-step {
  position: relative;
  display: flex;
  gap: var(--spacing-xl);
  padding-left: 60px;
  padding-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
  .process-step {
    padding-left: 0;
  }

  .process-step:nth-child(odd) {
    flex-direction: row-reverse;
    text-align: right;
  }

  .process-step:nth-child(odd) .step-content {
    padding-right: calc(50% + 40px);
    padding-left: 0;
  }

  .process-step:nth-child(even) .step-content {
    padding-left: calc(50% + 40px);
    padding-right: 0;
  }
}

.step-number {
  position: absolute;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-gray-900);
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  z-index: 1;
}

@media (min-width: 768px) {
  .step-number {
    left: 50%;
    transform: translateX(-50%);
  }
}

.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.step-content p {
  font-size: 0.9375rem;
  color: var(--color-gray-400);
}

/* ========================================
   Certifications
   ======================================== */
/* BENEFICIOS / CERTIFICACIONES */
.certifications-grid,
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

/* TABLET */
@media (max-width: 992px) {
  .certifications-grid,
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* MOBILE */
@media (max-width: 768px) {
  .certifications-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .cert-card {
    width: 100%;
  }
}


.cert-card {
  background:linear-gradient(180deg, #272727 0%, #494949 100%);;
  border: 1px solid var(--color-gray-700);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  transition: var(--transition-base);
}

.cert-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.cert-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin: 0 auto var(--spacing-lg);
  background: rgba(234, 179, 8, 0.1);
  border-radius: 50%;
  color: var(--color-primary);
  transition: var(--transition-base);
}

.cert-card:hover .cert-icon {
  background: rgba(234, 179, 8, 0.2);
  transform: scale(1.1);
}

.cert-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

.cert-card p {
  font-size: 0.8125rem;
  color: var(--color-gray-400);
}

/* ========================================
   Contact Section
   ======================================== */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: start;
}

.contact-left,
.contact-right {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.map-box {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-gray-800);
}

.schedule-card {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-black);
  padding: 25px;
  border-radius: var(--radius-xl);
}

.schedule-card h3 {
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.schedule-list div {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 12px;
}

@media (max-width: 992px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}


@media (min-width: 1024px) {
  .contact-wrapper {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.contact-info {
  max-width: 480px;
}

.contact-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color:  black;
  margin-bottom: var(--spacing-md);
  text-wrap: balance;
}

.contact-description {
  font-size: 1.0625rem;
  color: var(--color-gray-400);
  margin-bottom: var(--spacing-2xl);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-item {
  display: flex;
  gap: var(--spacing-md);
}

.contact-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(234, 179, 8, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-primary);
}

.contact-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-text p {
  font-size: 0.9375rem;
  color: var(--color-gray-300);
}

.contact-text a {
  transition: var(--transition-fast);
}

.contact-text a:hover {
  color: var(--color-primary);
}

/* Contact Form */
.contact-form-wrapper {
  background: linear-gradient(180deg, #272727 0%, #494949 100%);
  border: 1px solid var(--color-gray-800);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-xl);
}

@media (min-width: 768px) {
  .contact-form-wrapper {
    padding: var(--spacing-2xl);
  }
}

.form-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

@media (min-width: 480px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gray-300);
  margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--color-gray-800);
  border: 1px solid var(--color-gray-700);
  border-radius: var(--radius-md);
  color: var(--color-white);
  transition: var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray-500);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(234, 179, 8, 0.1);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23a1a1aa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--color-black);
  border-top: 1px solid var(--color-gray-800);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr 2fr;
  }
}

.footer-brand {
  max-width: 280px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  margin-top: var(--spacing-sm);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.footer-column h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-column a {
  font-size: 0.875rem;
  color: var(--color-gray-400);
  transition: var(--transition-fast);
}

.footer-column a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray-800);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

/* ========================================
   Floating Buttons
   ======================================== */
.whatsapp-btn {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  color: white;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: var(--z-dropdown);
  transition: var(--transition-base);
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--color-gray-800);
  border: 1px solid var(--color-gray-700);
  border-radius: 50%;
  color: var(--color-gray-400);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-base);
  z-index: var(--z-dropdown);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-black);
}

/* ========================================
   Animations
   ======================================== */
.animate-fade-in {
  opacity: 0;
  animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

@keyframes fadeIn {
  to { opacity: 1; }
}

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

/* AOS-like scroll animations */
[data-aos] {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"] {
  transform: translateY(30px);
}

[data-aos="fade-right"] {
  transform: translateX(-30px);
}

[data-aos="fade-left"] {
  transform: translateX(30px);
}

[data-aos="zoom-in"] {
  transform: scale(0.9);
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}
/* ========================================
   FIXES GENERALES DE LAYOUT
======================================== */
body {
  background: white;
}

.container {
  width: min(1280px, 92%);
  margin: 0 auto;
}

/* ========================================
   HERO MEJORADO
======================================== */
.hero {
  min-height: 100vh;
  padding-top: 120px;
  padding-bottom: 80px;
  background-size: cover;
  background-position: center center;
}

.hero-content {
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
}

.hero-description {
  max-width: 720px;
}

.hero-stats {
  gap: 2rem;
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding-top: 120px;
    padding-bottom: 60px;
  }

  .hero-title {
    font-size: 2rem;
    line-height: 1.2;
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

  .stat-divider {
    display: none;
  }

  .hero-scroll {
    display: none;
  }
}

/* ========================================
   SERVICES MEJORADO
======================================== */
.services-grid {
  align-items: stretch;
}

.service-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

/* ========================================
   NUEVA SECCION RESIDUOS / PROCESO
======================================== */
.waste-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.waste-card {
  background: linear-gradient(180deg, #272727 0%, #494949 100%);;
  border: 1px solid var(--color-gray-700);
  border-radius: var(--radius-xl);
  padding: 30px;
  transition: var(--transition-base);
}

.waste-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-xl);
}

.waste-card h3 {
  color: var(--color-primary);
  margin-bottom: 18px;
  font-size: 1.2rem;
}

.waste-card ul {
  padding-left: 18px;
}

.waste-card li {
  list-style: disc;
  margin-bottom: 10px;
  color: var(--color-gray-300);
}

@media (max-width: 992px) {
  .waste-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   CERTIFICACIONES MEJORADAS
======================================== */
.certifications-grid {
  align-items: stretch;
}

.cert-card {
  height: 100%;
}

/* ========================================
   CONTACTO MEJORADO
======================================== */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: start;
}

.contact-info {
  max-width: 100%;
}

.contact-form-wrapper {
  width: 100%;
}

.schedule-card {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-black);
  padding: 24px;
  border-radius: var(--radius-xl);
  margin-bottom: 25px;
}

.schedule-card h3 {
  margin-bottom: 15px;
  font-size: 1.2rem;
}

.schedule-list div {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 20px;
}

@media (max-width: 1024px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   FOOTER RESPONSIVE FIX
======================================== */
@media (max-width: 768px) {
  .footer-links {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-content {
    gap: 2rem;
  }
}

/* ========================================
   FLOATING BUTTONS MOBILE
======================================== */
@media (max-width: 768px) {
  .whatsapp-btn {
    width: 52px;
    height: 52px;
    right: 1rem;
    bottom: 1rem;
  }

  .back-to-top {
    right: 4.5rem;
    bottom: 1rem;
  }
}


/* ABOUT SECTION */
.about-section {
  background: white;
}

.about-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

.about-image img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.about-image:hover img {
  transform: scale(1.06);
}

.about-image-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(234, 179, 8, 0.95);
  color: #111827;
  font-weight: 700;
  padding: 14px 20px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.about-content p {
  margin-bottom: 18px;
  line-height: 1.8;
  color: black;
  font-size: 1.05rem;
}

.about-features {
  margin-top: 30px;
  display: grid;
  gap: 14px;
}

.about-feature {
  background: rgba(255,255,255,0.05);
  padding: 14px 18px;
  border-left: 4px solid #2ECC71;
  border-radius: 12px;
  transition: 0.3s ease;
  color:black;
}

.about-feature:hover {
  transform: translateX(6px);
  background: rgba(255,255,255,0.08);
}

/* MOBILE */
@media (max-width: 768px) {
  .about-wrapper {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .about-image img {
    min-height: 300px;
  }

  .about-content {
    text-align: left;
  }
}
:root {
    --green: #197836;
    --green-light: #28a745;
    --dark: #0d1b2a;
    --text: #5f6368;
    --bg: #f8faf8;
    --white: #ffffff;
}

/* ===== GENERAL ===== */
.caxisa-services,
.caxisa-certs {
    padding: 90px 20px;
    background: var(--bg);
}

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

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    color: var(--green);
    font-size: 42px;
    margin-bottom: 18px;
}

.section-header p {
    color: var(--text);
    font-size: 20px;
    line-height: 1.8;
    max-width: 850px;
    margin: auto;
}

/* ===== GRID ===== */
.services-gridd,
.certs-gridd {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* ===== BOX ===== */
.service-box,
.cert-box {
    background: var(--white);
    border-radius: 24px;
    padding: 35px 25px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: 0.3s ease;
}

.service-box:hover,
.cert-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(25,120,54,0.12);
}

/* ===== ICONOS ===== */
.icon-box {
    width: 85px;
    height: 85px;
    margin: auto auto 20px;
    border-radius: 24px;
    background: linear-gradient(135deg, var(--green), var(--green-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
    color: white;
    box-shadow: 0 10px 25px rgba(25,120,54,0.2);
}

/* ===== TITULOS ===== */
.service-box h3,
.cert-box h3 {
    color: var(--dark);
    font-size: 24px;
    line-height: 1.4;
    margin-bottom: 14px;
}

.cert-box p {
    color: var(--text);
    font-size: 17px;
    line-height: 1.7;
}

/* ===== TABLET ===== */
@media (max-width: 992px) {
    .services-gridd,
    .certs-gridd {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===== MOBILE ===== */
@media (max-width: 768px) {
    .caxisa-services,
    .caxisa-certs {
        padding: 70px 16px;
    }

    .services-gridd,
    .certs-gridd {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .service-box,
    .cert-box {
        text-align: center;
        padding: 28px 20px;
    }

    .icon-box {
        width: 72px;
        height: 72px;
        font-size: 28px;
        border-radius: 22px;
    }

    .service-box h3,
    .cert-box h3 {
        font-size: 20px;
    }

    .cert-box p,
    .section-header p {
        font-size: 16px;
    }

    .section-header h2 {
        font-size: 32px;
    }
}