/* ===== CIRCO STUDIO STYLES ===== */
/* Tecnología con propósito - Diseño sustentable */

/* Importar fuentes */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ===== KEYFRAMES ===== */
@keyframes moveLines {
  0% { background-position: 0 0, 0 0; }
  100% { background-position: 100px 100px, 100px 100px; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes breathe {
  0%, 100% { 
    transform: scale(1); 
    text-shadow: 0 0 20px rgba(145, 185, 75, 0.3);
  }
  50% { 
    transform: scale(1.02); 
    text-shadow: 0 0 30px rgba(145, 185, 75, 0.5), 0 0 40px rgba(145, 185, 75, 0.3);
  }
}

@keyframes slideText {
  0%, 45% {
    opacity: 1;
    transform: translateY(0);
  }
  50%, 95% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideTextReverse {
  0%, 45% {
    opacity: 0;
    transform: translateY(20px);
  }
  50%, 95% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(-20px);
  }
}

@keyframes glow {
  0%, 100% { 
    text-shadow: 0 0 20px rgba(145, 185, 75, 0.4);
  }
  50% { 
    text-shadow: 0 0 30px rgba(145, 185, 75, 0.7), 0 0 40px rgba(145, 185, 75, 0.5);
  }
}

/* ===== VARIABLES CSS ===== */
:root {
  --color-primary: #91b94b;
  --color-primary-dark: #7a9f3f;
  --color-secondary: #6366f1;
  --color-background: #030b05;
  --color-surface: rgba(255, 255, 255, 0.05);
  --color-text: #d1d5db;
  --color-text-light: #9ca3af;
  --color-white: #ffffff;
  --color-black: #1f2937;
  
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --border-radius: 16px;
  --border-radius-small: 8px;
  --border-radius-large: 24px;
  
  --transition: all 0.3s ease;
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  --shadow-small: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.2);
  --shadow-large: 0 20px 40px rgba(145, 185, 75, 0.1);
}

/* ===== BASE STYLES ===== */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

/* ===== NAVIGATION ===== */
nav {
  background-color: rgba(145, 185, 75, 0.95);
  backdrop-filter: blur(10px);
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav-brand {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-black);
  text-decoration: none;
  animation: glow 3s ease-in-out infinite;
  transition: var(--transition);
}

.nav-brand:hover {
  animation: breathe 2s ease-in-out infinite;
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

nav a {
  color: var(--color-black);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  padding: 8px 16px;
  border-radius: 6px;
}

nav a:hover, nav a.active {
  background-color: rgba(255,255,255,0.15);
  color: var(--color-white);
}

.social-nav {
  display: flex;
  gap: 8px;
}

.social-nav a {
  padding: 8px;
  border-radius: var(--border-radius-small);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-nav a:hover {
  background-color: rgba(255,255,255,0.2);
  transform: translateY(-1px);
}

.social-nav svg {
  transition: var(--transition);
}

.social-nav a:hover svg {
  fill: var(--color-white);
}

/* ===== SECTIONS ===== */
.section {
  padding-top: 80px;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* ===== HERO SECTION ===== */
.hero {
  padding: 60px 20px;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-white);
  margin-bottom: 20px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-white), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 1s ease-out, breathe 4s ease-in-out infinite 1s;
  text-shadow: 0 0 30px rgba(145, 185, 75, 0.3);
}

.subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: #e5e7eb;
  max-width: 700px;
  margin: 0 auto 60px;
  position: relative;
  height: 3.5em;
  display: flex;
  align-items: center;
  justify-content: center;
}


/* ===== PILARES ===== */
.pilares {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin: 60px auto;
  max-width: 1000px;
  position: relative;
  z-index: 1;
}

.pilar {
  background: linear-gradient(135deg, rgba(145, 185, 75, 0.1), rgba(145, 185, 75, 0.05));
  backdrop-filter: blur(10px);
  border: 1px solid rgba(145, 185, 75, 0.2);
  padding: 30px;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.pilar:nth-child(2) { animation-delay: 0.6s; }
.pilar:nth-child(3) { animation-delay: 0.8s; }
.pilar:nth-child(4) { animation-delay: 1s; }

.pilar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.pilar:hover::before {
  opacity: 1;
}

.pilar:hover {
  transform: translateY(-5px);
  background: linear-gradient(135deg, rgba(145, 185, 75, 0.15), rgba(145, 185, 75, 0.08));
  border-color: rgba(145, 185, 75, 0.4);
  box-shadow: var(--shadow-large);
}

.pilar h3 {
  margin: 0 0 15px;
  color: var(--color-primary);
  font-size: 1.3rem;
  font-weight: 600;
}

.pilar p {
  color: var(--color-text);
  margin: 0;
  line-height: 1.7;
}

/* ===== CTA ===== */
.cta {
  margin-top: 60px;
  position: relative;
  z-index: 1;
  animation: fadeInUp 1s ease-out 1s both;
}

.cta-button {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
  padding: 16px 32px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  display: inline-block;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.4);
  background: linear-gradient(135deg, #5855eb, #7c3aed);
}

/* ===== FEATURES SECTION ===== */
.features {
  padding: 100px 20px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.features h2 {
  text-align: center;
  font-size: 2.5rem;
  color: var(--color-white);
  margin-bottom: 60px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

.feature {
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.1);
  padding: 40px;
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  transition: var(--transition-slow);
}

.feature:hover {
  transform: translateY(-5px);
  border-color: rgba(145, 185, 75, 0.3);
  box-shadow: var(--shadow-large);
}

.feature h3 {
  color: var(--color-primary);
  font-size: 1.4rem;
  margin-bottom: 15px;
}

.feature p {
  color: var(--color-text);
  line-height: 1.7;
}

/* ===== FILOSOFIA SECTION ===== */
.filosofia-section {
  padding: 100px 20px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.filosofia-intro {
  text-align: center;
  margin-bottom: 80px;
}

.filosofia-intro h2 {
  font-size: 2.5rem;
  color: var(--color-white);
  margin-bottom: 30px;
  background: linear-gradient(135deg, var(--color-white), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.filosofia-intro p {
  font-size: 1.1rem;
  color: var(--color-text);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===== MANIFESTO ===== */
.manifesto-section {
  margin-bottom: 40px;
}

.manifesto-toggle {
  background: linear-gradient(135deg, rgba(145, 185, 75, 0.1), rgba(145, 185, 75, 0.05));
  border: 1px solid rgba(145, 185, 75, 0.2);
  border-radius: var(--border-radius);
  padding: 30px;
  cursor: pointer;
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.manifesto-toggle::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.manifesto-toggle:hover::before {
  opacity: 1;
}

.manifesto-toggle:hover {
  transform: translateY(-3px);
  background: linear-gradient(135deg, rgba(145, 185, 75, 0.15), rgba(145, 185, 75, 0.08));
  border-color: rgba(145, 185, 75, 0.3);
  box-shadow: 0 15px 35px rgba(145, 185, 75, 0.1);
}

.manifesto-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.manifesto-title {
  font-size: 1.8rem;
  color: var(--color-primary);
  margin: 0;
  font-weight: 700;
}

.manifesto-tagline {
  font-size: 1rem;
  color: var(--color-text-light);
  font-style: italic;
  font-weight: 300;
  margin: 8px 0 0 0;
}

.manifesto-icon {
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(145, 185, 75, 0.1);
}

.manifesto-toggle.active .manifesto-icon {
  transform: rotate(45deg);
}

.manifesto-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.manifesto-content.active {
  max-height: 2000px;
  padding-top: 30px;
}

/* ===== CONTENT CARDS ===== */
.content-card {
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid rgba(145, 185, 75, 0.15);
  padding: 35px;
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
  margin-bottom: 40px;
}

.content-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.content-card:hover::before {
  opacity: 1;
}

.content-card:hover {
  transform: translateY(-5px);
  background: linear-gradient(135deg, rgba(145, 185, 75, 0.08), rgba(145, 185, 75, 0.03));
  border-color: rgba(145, 185, 75, 0.25);
  box-shadow: var(--shadow-large);
}

.content-card h3 {
  color: var(--color-primary);
  font-size: 1.4rem;
  margin-bottom: 20px;
  font-weight: 600;
}

.content-card p {
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 15px;
}

/* ===== PRINCIPLES ===== */
.principles-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 30px 0;
}

.principle {
  background: rgba(145, 185, 75, 0.05);
  padding: 20px;
  border-radius: 12px;
  border-left: 3px solid var(--color-primary);
}

.principle h4 {
  color: var(--color-primary);
  margin: 0 0 10px;
  font-weight: 600;
}

.principle p {
  color: var(--color-text);
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===== QUOTES ===== */
.quote {
  background: linear-gradient(135deg, rgba(145, 185, 75, 0.1), rgba(145, 185, 75, 0.05));
  border-left: 4px solid var(--color-primary);
  padding: 30px;
  margin: 40px 0;
  border-radius: 12px;
  text-align: center;
  position: relative;
}

.quote::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 4rem;
  color: var(--color-primary);
  font-family: serif;
  opacity: 0.3;
}

.quote p {
  font-size: 1.2rem;
  color: var(--color-white);
  font-style: italic;
  margin: 0;
  font-weight: 500;
}

/* ===== SOCIAL CTA ===== */
.social-cta {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
  border: 1px solid rgba(99, 102, 241, 0.2);
  padding: 40px;
  border-radius: var(--border-radius);
  text-align: center;
  margin: 80px auto;
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.social-cta h2 {
  color: var(--color-white);
  font-size: 2rem;
  margin-bottom: 20px;
}

.social-cta p {
  color: var(--color-text);
  font-size: 1.1rem;
  margin-bottom: 30px;
}

.social-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.social-button {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.1);
}

.social-button.linkedin {
  background: linear-gradient(135deg, #0077B5, #005885);
  color: white;
}

.social-button.instagram {
  background: linear-gradient(135deg, #E4405F, #C13584);
  color: white;
}

.social-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.social-button svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ===== FOOTER ===== */
footer {
  background: linear-gradient(135deg, rgba(3, 11, 5, 0.9), rgba(31, 41, 55, 0.9));
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(145, 185, 75, 0.1);
  padding: 60px 20px 30px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-text {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-bottom: 30px;
}

.social-footer {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
}

.social-footer a {
  background: rgba(145, 185, 75, 0.1);
  padding: 12px;
  border-radius: var(--border-radius-small);
  transition: var(--transition);
  border: 1px solid rgba(145, 185, 75, 0.2);
}

.social-footer a:hover {
  background: rgba(145, 185, 75, 0.2);
  transform: translateY(-2px);
}

.social-footer svg {
  width: 24px;
  height: 24px;
  fill: var(--color-primary);
}

/* ===== CARBON METER ===== */
.carbon-meter {
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(76, 175, 80, 0.05));
  border: 1px solid rgba(76, 175, 80, 0.2);
  border-radius: var(--border-radius);
  padding: 30px;
  margin: 40px auto;
  max-width: 600px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.carbon-meter::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #4caf50, transparent);
  opacity: 0.7;
}

.carbon-meter h3 {
  color: #4caf50;
  font-size: 1.4rem;
  margin: 0 0 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.carbon-grade {
  background: #4caf50;
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
}

.carbon-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 20px;
  margin: 20px 0;
}

.carbon-stat {
  background: rgba(76, 175, 80, 0.05);
  padding: 15px;
  border-radius: 12px;
  border: 1px solid rgba(76, 175, 80, 0.1);
}

.carbon-stat-value {
  font-size: 1.2rem;
  font-weight: 600;
  color: #4caf50;
  margin-bottom: 5px;
}

.carbon-stat-label {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.carbon-message {
  font-size: 0.9rem;
  color: var(--color-text);
  margin-top: 15px;
  line-height: 1.5;
}

.copyright {
  color: #6b7280;
  font-size: 0.85rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 20px;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  nav {
    flex-direction: column;
    gap: 15px;
    padding: 20px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .section {
    padding-top: 120px;
  }

  .pilares {
    grid-template-columns: 1fr;
    gap: 20px;
    margin: 40px auto;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .principles-list {
    grid-template-columns: 1fr;
  }

  .social-buttons {
    gap: 15px;
  }

  .social-button {
    flex-direction: column;
    text-align: center;
  }

  .carbon-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  
  .carbon-meter {
    padding: 20px;
    margin: 30px auto;
  }

/* ===== ESPACIADO UNIFORME ENTRE SECCIONES - CORREGIDO ===== */

/* Todas las secciones principales */
.section {
  padding-top: 80px;
  padding-bottom: 100px; /* Espaciado uniforme abajo */
  position: relative;
  z-index: 1;
}

/* Sección de inicio - sin min-height problemático */
#inicio.section {
  min-height: 100vh; /* Solo para que ocupe pantalla completa */
  padding-bottom: 100px; /* MISMO espaciado que las otras secciones */
  display: flex;
  align-items: center; /* Centrar contenido verticalmente */
}

/* Sección servicios - espaciado normal */
#servicios.section {
  padding-top: 100px; /* Mismo espaciado que el bottom de inicio */
  padding-bottom: 100px;
}

/* Sección filosofía - espaciado normal */
#filosofia.section {
  padding-top: 100px;
  padding-bottom: 100px;
}

/* Contenedores internos sin padding vertical extra */
.hero {
  padding: 0 20px; /* Solo padding horizontal */
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.features {
  padding: 0 20px; /* Solo padding horizontal */
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.filosofia-section {
  padding: 0 20px; /* Solo padding horizontal */
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Footer con espaciado consistente */
footer {
  background: linear-gradient(135deg, rgba(3, 11, 5, 0.9), rgba(31, 41, 55, 0.9));
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(145, 185, 75, 0.1);
  padding: 60px 20px 30px;
  text-align: center;
  position: relative;
  z-index: 1;
  margin-top: 0; /* Sin margin extra */
}

/* Responsive - espaciado móvil */
@media (max-width: 768px) {
  .section {
    padding-top: 120px; /* Más espacio en móvil por navbar más alta */
    padding-bottom: 80px; /* Espaciado uniforme en móvil */
  }
  
  #inicio.section {
    padding-bottom: 80px; /* MISMO espaciado en móvil */
    align-items: flex-start; /* No centrar en móvil */
    min-height: auto; /* Altura automática en móvil */
  }
  
  #servicios.section,
  #filosofia.section {
    padding-top: 80px; /* Consistente con padding-bottom de inicio */
    padding-bottom: 80px;
  }
  
  .hero {
    padding: 40px 20px 0;
  }
}

/* Tablet */
@media (max-width: 1024px) and (min-width: 769px) {
  .section {
    padding-top: 90px;
    padding-bottom: 90px;
  }
  
  #servicios.section,
  #filosofia.section {
    padding-top: 90px;
    padding-bottom: 90px;
  }
}
  
}