@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;600;700;900&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-geom: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Colores base: principalmente Blanco y Negro */
  --color-white: #ffffff;
  --color-bg-light: #fafafa;
  --color-bg-dark: #0a0b0d;
  --color-card-dark: #121316;
  
  --color-text-dark: #0f1013;
  --color-text-muted: #5e6470;
  --color-text-light: #f3f4f6;
  --color-text-light-muted: #8a909e;
  
  --color-border-light: #e4e7eb;
  --color-border-dark: #1e2126;

  /* Acentos de atención estricta */
  --accent-orange: #ff5500; /* Naranja tecnológico de advertencia */
  --accent-blue: #0044ff;   /* Azul de calibración técnica */

  /* Grilla técnica */
  --dot-grid-light: radial-gradient(rgba(15, 16, 19, 0.06) 1px, transparent 1px);
  --dot-grid-dark: radial-gradient(rgba(243, 244, 246, 0.05) 1px, transparent 1px);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
}

body {
  overflow-x: hidden;
}

/* Layout y Grilla Técnica */
.tech-grid {
  background-image: var(--dot-grid-light);
  background-size: 24px 24px;
}

.tech-grid-dark {
  background-image: var(--dot-grid-dark);
  background-size: 24px 24px;
}

/* Elementos Estéticos de Tecnología Simulada */
.tech-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.tech-label::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: var(--color-border-light);
}

.dark-section .tech-label {
  color: var(--color-text-light-muted);
}
.dark-section .tech-label::before {
  background-color: var(--color-border-dark);
}

.accent-orange-dot::before {
  background-color: var(--accent-orange) !important;
}

.accent-blue-dot::before {
  background-color: var(--accent-blue) !important;
}

/* Esquinas de Calibración CAD */
.cad-corner-box {
  position: relative;
  border: 1px solid var(--color-border-light);
  background-color: var(--color-white);
  padding: 2.5rem;
}

.cad-corner-box::before,
.cad-corner-box::after,
.cad-corner-box .cad-corner-sub::before,
.cad-corner-box .cad-corner-sub::after {
  content: '+';
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 300;
}

.cad-corner-box::before { top: -8px; left: -5px; }
.cad-corner-box::after { top: -8px; right: -5px; }
.cad-corner-box .cad-corner-sub::before { bottom: -11px; left: -5px; }
.cad-corner-box .cad-corner-sub::after { bottom: -11px; right: -5px; }

/* Header y Navegación */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 250, 250, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border-light);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
}

.logo-link {
  display: flex;
  align-items: center;
}

.logo-link img {
  height: 32px;
  width: auto;
}

/* Menu minimalista */
nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-decoration: none;
  color: var(--color-text-dark);
  font-weight: 500;
  transition: color 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

nav a span {
  color: var(--color-text-muted);
  font-size: 0.7rem;
}

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

/* Hero Section */
.hero {
  background-color: var(--color-bg-dark);
  color: var(--color-white);
  padding: 8rem 2rem 6rem 2rem;
  position: relative;
  border-bottom: 1px solid var(--color-border-dark);
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-header {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 800px;
}

.hero-tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-blue);
  border: 1px solid var(--color-border-dark);
  padding: 0.4rem 1rem;
  align-self: flex-start;
  background-color: rgba(0, 68, 255, 0.05);
}

.hero h1 {
  font-family: var(--font-geom);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
  font-weight: 400;
  font-size: 0.6em;
  color: var(--color-text-light-muted);
  margin-top: 0.5rem;
}

.hero p {
  font-size: 1.25rem;
  color: var(--color-text-light-muted);
  max-width: 600px;
  margin-top: 2rem;
  font-weight: 300;
}

.hero-meta {
  margin-top: 4rem;
  border-top: 1px solid var(--color-border-dark);
  padding-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.meta-item {
  font-family: var(--font-mono);
}

.meta-item .label {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--color-text-light-muted);
  display: block;
}

.meta-item .value {
  font-size: 0.9rem;
  color: var(--color-white);
  margin-top: 0.25rem;
  display: block;
}

/* Sections generales */
section.content-sec {
  padding: 7rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
}

.section-header h2 {
  font-family: var(--font-geom);
  font-size: 2.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.sec-index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Dolores Section */
.dolores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.dolor-card {
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.dolor-card .num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.dolor-card h3 {
  font-family: var(--font-geom);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.dolor-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 300;
}

/* Destacar el dolor de EBITDA usando la llamada de atención */
.dolor-card.highlight {
  border-color: var(--color-text-dark);
  position: relative;
}

.dolor-card.highlight::after {
  content: 'CRITICAL';
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  background-color: var(--accent-orange);
  color: var(--color-white);
  padding: 0.1rem 0.5rem;
  letter-spacing: 0.1em;
}

.dolor-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-text-dark);
  box-shadow: 0 10px 30px -15px rgba(0,0,0,0.1);
}

.dolor-card.highlight:hover {
  box-shadow: 0 10px 30px -15px rgba(255, 85, 0, 0.15);
}

/* Solución Section */
.solucion-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 900px) {
  .solucion-wrapper {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.solucion-intro {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.solucion-intro h3 {
  font-family: var(--font-geom);
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.3;
}

.solucion-intro p {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  font-weight: 300;
}

.solucion-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.solucion-item {
  border-left: 2px solid var(--color-border-light);
  padding: 1.5rem 0 1.5rem 2rem;
  transition: border-color 0.3s ease;
}

.solucion-item:hover {
  border-color: var(--accent-blue);
}

.solucion-item h4 {
  font-family: var(--font-geom);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.solucion-item p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 300;
}

/* Impacto Section - Fondo Negro, acento Naranja */
.impacto-section {
  background-color: var(--color-bg-dark);
  color: var(--color-white);
  padding: 8rem 2rem;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--color-border-dark);
  border-bottom: 1px solid var(--color-border-dark);
}

.impacto-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

@media (max-width: 900px) {
  .impacto-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.impacto-visual {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  border: 1px solid var(--color-border-dark);
  padding: 3rem;
  background-color: rgba(255, 255, 255, 0.01);
  position: relative;
}

/* Detalle de calibración en la sección de impacto */
.impacto-visual::before {
  content: '[ DATA_CALIBRATION: ACTIVE ]';
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-text-light-muted);
}

.impacto-visual .stat {
  font-family: var(--font-geom);
  font-size: clamp(4rem, 8vw, 7.5rem);
  font-weight: 900;
  color: var(--accent-orange);
  line-height: 1;
}

.impacto-visual .stat-label {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-top: 1rem;
  border-bottom: 1px solid var(--accent-orange);
  padding-bottom: 0.5rem;
  display: inline-block;
}

.impacto-visual .stat-sub {
  font-size: 0.8rem;
  color: var(--color-text-light-muted);
  margin-top: 0.5rem;
}

.impacto-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.impacto-info h3 {
  font-family: var(--font-geom);
  font-size: 2.25rem;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.2;
}

.impacto-info p {
  color: var(--color-text-light-muted);
  font-size: 1.1rem;
  line-height: 1.7;
  font-weight: 300;
}

.sources-box {
  margin-top: 1rem;
  border-left: 2px solid var(--color-border-dark);
  padding-left: 1.5rem;
}

.sources-box span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-text-light-muted);
  display: block;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.sources-box ul {
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-light);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

/* Casos de Éxito */
.casos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

@media (max-width: 768px) {
  .casos-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.caso-card {
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  position: relative;
}

.caso-card::before {
  content: '“';
  position: absolute;
  top: 1rem;
  left: 2rem;
  font-size: 4rem;
  font-family: var(--font-geom);
  color: var(--color-border-light);
  line-height: 1;
}

.caso-quote {
  font-size: 1.05rem;
  color: var(--color-text-dark);
  line-height: 1.7;
  font-weight: 300;
  position: relative;
  z-index: 2;
  margin-bottom: 2rem;
}

.caso-author {
  border-top: 1px solid var(--color-border-light);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.author-info h4 {
  font-family: var(--font-geom);
  font-size: 1.1rem;
  font-weight: 700;
}

.author-info span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  display: block;
}

.author-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-blue);
  border: 1px solid rgba(0, 68, 255, 0.2);
  padding: 0.2rem 0.5rem;
  text-transform: uppercase;
}

/* Equipo - Tridente USM */
.equipo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.miembro-card {
  border: 1px solid var(--color-border-light);
  background-color: var(--color-white);
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  transition: border-color 0.3s ease;
}

.miembro-card:hover {
  border-color: var(--color-text-dark);
}

.miembro-header {
  margin-bottom: 2rem;
}

.miembro-role {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 0.5rem;
}

.miembro-card h3 {
  font-family: var(--font-geom);
  font-size: 1.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-dark);
}

.miembro-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.m-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  padding: 0.2rem 0.6rem;
  color: var(--color-text-muted);
}

.miembro-bio {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  font-weight: 300;
}

/* Destacar a Byron Pisero por ser el Host/Tecnológico */
.miembro-card.highlight-member {
  border-color: var(--color-text-dark);
}
.miembro-card.highlight-member .miembro-role {
  color: var(--accent-orange);
}

/* Footer y Contacto */
footer {
  background-color: var(--color-bg-dark);
  color: var(--color-white);
  border-top: 1px solid var(--color-border-dark);
  padding: 6rem 2rem 4rem 2rem;
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  border-bottom: 1px solid var(--color-border-dark);
  padding-bottom: 4rem;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.footer-brand img {
  height: 38px;
  width: auto;
  align-self: flex-start;
}

.footer-brand p {
  color: var(--color-text-light-muted);
  max-width: 450px;
  font-size: 1rem;
  font-weight: 300;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.footer-info h3 {
  font-family: var(--font-geom);
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links li a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-text-light-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links li a:hover {
  color: var(--accent-orange);
}

.footer-meta {
  margin-top: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-light-muted);
}

.footer-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.meta-system-active::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--accent-blue);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.9);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.1);
    opacity: 1;
  }
  100% {
    transform: scale(0.9);
    opacity: 0.6;
  }
}

/* Botones Tecnológicos */
.tech-btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--color-border-light);
  background: transparent;
  color: var(--color-text-dark);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  letter-spacing: 0.05em;
  align-self: flex-start;
}

.tech-btn::before {
  content: '[';
  margin-right: 0.4rem;
  color: var(--accent-orange);
  transition: transform 0.25s ease;
}

.tech-btn::after {
  content: ']';
  margin-left: 0.4rem;
  color: var(--accent-orange);
  transition: transform 0.25s ease;
}

.dark-section .tech-btn {
  border-color: var(--color-border-dark);
  color: var(--color-text-light);
}

.dark-section .tech-btn:hover {
  background-color: var(--color-white);
  color: var(--color-text-dark);
  border-color: var(--color-white);
}

.tech-btn:hover {
  background-color: var(--color-text-dark);
  color: var(--color-white);
  border-color: var(--color-text-dark);
}

.tech-btn:hover::before {
  transform: translateX(-2px);
}

.tech-btn:hover::after {
  transform: translateX(2px);
}

/* Sección de Contacto Dedicada */
.contacto-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contacto-info-column {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contacto-steps-column {
  border-left: 1px solid var(--color-border-light);
  padding-left: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

@media (max-width: 900px) {
  .contacto-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .contacto-steps-column {
    border-left: none;
    border-top: 1px solid var(--color-border-light);
    padding-left: 0;
    padding-top: 2rem;
  }
}