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

/* ==========================================
   DESIGN VARIABLES
   ========================================== */
:root {
  --bg-main: #0a0a0a;
  --bg-subtle: #0f0f0f;
  --bg-card: #141414;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(255, 255, 255, 0.15);
  
  --text-primary: #ffffff;
  --text-secondary: #b3b3b3;
  --text-muted: #6b6b6b;
  
  /* Chrome Metallic Gradients */
  --chrome-text: linear-gradient(135deg, #e6e6e6 0%, #ffffff 40%, #9c9c9c 50%, #f2f2f2 80%, #666666 100%);
  --chrome-button: linear-gradient(135deg, #f2f2f2 0%, #ffffff 30%, #a6a6a6 55%, #ffffff 80%, #808080 100%);
  --chrome-border: linear-gradient(135deg, #595959 0%, #ffffff 50%, #404040 100%);
  
  --metallic-glow: 0 0 25px rgba(255, 255, 255, 0.12);
  --metallic-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --max-width: 1200px;
}

/* ==========================================
   GLOBAL RESET & STYLES
   ========================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Offset for sticky navbar */
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Diagonal metallic texture overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.003) 0px, rgba(255, 255, 255, 0.003) 2px, transparent 2px, transparent 15px),
    linear-gradient(180deg, rgba(10, 10, 10, 0) 0%, rgba(5, 5, 5, 0.8) 100%);
  z-index: -1;
  pointer-events: none;
}

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

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

ul {
  list-style: none;
}

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

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #080808;
}
::-webkit-scrollbar-thumb {
  background: #2b2b2b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #444;
}

/* ==========================================
   UTILITY CLASSES & DECORATIVE
   ========================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.text-chrome {
  background: var(--chrome-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  display: inline-block;
}

.section-padding {
  padding: 8rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4.5rem;
}

.section-subtitle {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--text-primary);
  position: relative;
  display: inline-block;
  padding-bottom: 1.25rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--chrome-border);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 2.2rem;
  border-radius: 4px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition);
}

.btn-chrome {
  background: var(--chrome-button);
  color: #000000;
  border: none;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.btn-chrome::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  transition: 0.6s;
}

.btn-chrome:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 255, 255, 0.25);
}

.btn-chrome:hover::before {
  left: 100%;
}

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

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

/* ==========================================
   IMAGE PLACEHOLDER STYLES
   ========================================== */
.image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 50%, #181818 0%, #0d0d0d 100%);
  border: 1px dashed rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  position: relative;
  overflow: hidden;
  padding: 2.5rem;
  text-align: center;
  min-height: 300px;
  box-shadow: var(--metallic-shadow);
  transition: var(--transition);
}

.image-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 6px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, transparent 50%, rgba(255,255,255,0.05) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.image-placeholder:hover {
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: var(--metallic-glow), var(--metallic-shadow);
}

.placeholder-icon {
  width: 48px;
  height: 48px;
  stroke: var(--text-muted);
  margin-bottom: 1.25rem;
  transition: var(--transition);
}

.image-placeholder:hover .placeholder-icon {
  stroke: #ffffff;
  transform: scale(1.1);
}

.placeholder-label {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.placeholder-aspect {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-family: monospace;
}

/* ==========================================
   NAVIGATION HEADER
   ========================================== */
.header-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.header-nav.scroll-scrolled {
  height: 70px;
  background: rgba(6, 6, 6, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--chrome-border);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

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

/* Burger Mobile Menu Button */
.burger-menu {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 24px;
  position: relative;
  z-index: 1001;
}

.burger-menu span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  position: absolute;
  left: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.burger-menu span:nth-child(1) { top: 0; }
.burger-menu span:nth-child(2) { top: 11px; }
.burger-menu span:nth-child(3) { top: 22px; }

.burger-menu.open span:nth-child(1) { transform: translateY(11px) rotate(45deg); }
.burger-menu.open span:nth-child(2) { opacity: 0; }
.burger-menu.open span:nth-child(3) { transform: translateY(-11px) rotate(-45deg); }

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 100px;
  background: radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.03) 0%, transparent 60%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.hero-content {
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.hero-tag span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 8px #ffffff;
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  font-weight: 300;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image-wrapper::after {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  bottom: 20px;
  left: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  z-index: -1;
  pointer-events: none;
}

/* ==========================================
   IDENTIDAD SECTION
   ========================================== */
.identidad {
  background: var(--bg-subtle);
  position: relative;
}

.identidad-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.identidad-content h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

.identidad-content p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

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

.stat-item {
  border-left: 2px solid rgba(255, 255, 255, 0.1);
  padding-left: 1.5rem;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ==========================================
   ENFOQUE Y SOLUCIONES
   ========================================== */
.enfoque-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 5rem;
  align-items: center;
}

.enfoque-content .lead-text {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.enfoque-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.enfoque-item {
  display: flex;
  gap: 1.5rem;
}

.enfoque-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.enfoque-icon-svg {
  width: 22px;
  height: 22px;
  stroke: var(--text-secondary);
}

.enfoque-text h4 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.enfoque-text p {
  color: var(--text-secondary);
}

/* ==========================================
   NUESTROS PROCESOS
   ========================================== */
.procesos {
  background: var(--bg-subtle);
}

.procesos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 4rem;
}

.proceso-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 3rem 2.5rem;
  border-radius: 6px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.proceso-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--chrome-border);
  opacity: 0;
  transition: var(--transition);
}

.proceso-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: var(--metallic-glow), var(--metallic-shadow);
}

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

.proceso-num {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.03);
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  transition: var(--transition);
}

.proceso-card:hover .proceso-num {
  color: rgba(255, 255, 255, 0.08);
}

.proceso-title {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  margin-top: 1rem;
}

.proceso-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.proceso-badge {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.8rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-muted);
}

.proceso-card:hover .proceso-badge {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Integrated Solutions Sub-bar */
.soluciones-integrales {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 3rem;
  margin-top: 3rem;
}

.soluciones-title {
  font-size: 1.8rem;
  margin-bottom: 2rem;
  text-align: center;
}

.soluciones-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.solucion-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.solucion-bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ffffff;
  margin-top: 0.6rem;
  flex-shrink: 0;
  box-shadow: 0 0 5px #fff;
}

.solucion-text h5 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.solucion-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ==========================================
   PLANTA DE PULIDO
   ========================================== */
.pulido-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.pulido-content p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2.2rem;
}

.pulido-bullets {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.pulido-bullet-item {
  display: flex;
  gap: 1rem;
}

.pulido-bullet-icon {
  width: 20px;
  height: 20px;
  stroke: #ffffff;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.pulido-bullet-text h5 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.pulido-bullet-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ==========================================
   LO QUE NOS DISTINGUE
   ========================================== */
.distincion {
  background: var(--bg-subtle);
}

.distincion-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.distincion-card {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: var(--transition);
}

.distincion-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: var(--metallic-glow);
}

.distincion-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  transition: var(--transition);
}

.distincion-card:hover .distincion-icon-wrapper {
  background: #ffffff;
  border-color: #ffffff;
}

.distincion-card:hover .distincion-icon-wrapper svg {
  stroke: #000000;
}

.distincion-icon {
  width: 26px;
  height: 26px;
  stroke: var(--text-secondary);
  fill: none;
  transition: var(--transition);
}

.distincion-card h4 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.distincion-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ==========================================
   FILOSOFIA Y GESTION DE PLAZOS
   ========================================== */
.filosofia {
  position: relative;
}

.quote-block {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 6rem;
  padding: 0 1rem;
}

.quote-icon {
  font-size: 4rem;
  color: rgba(255, 255, 255, 0.05);
  line-height: 1;
  display: block;
  margin-bottom: 1.5rem;
}

.quote-text {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 2rem;
  letter-spacing: -0.01em;
}

.quote-author {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  font-weight: 600;
}

/* Plazos Matrix styling */
.plazos-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--metallic-shadow);
}

.plazos-header {
  display: grid;
  grid-template-columns: 1fr 2fr;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 2.5rem;
  font-weight: 700;
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
  font-size: 1rem;
  text-transform: uppercase;
}

.plazos-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  padding: 2rem 2.5rem;
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.plazos-row:last-child {
  border-bottom: none;
}

.plazos-row:hover {
  background: rgba(255, 255, 255, 0.01);
}

.plazo-pilar {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
}

.plazo-compromiso {
  color: var(--text-secondary);
}

/* ==========================================
   CONTACTO Y COMPROMISO
   ========================================== */
.contacto {
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-color);
}

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
}

.contacto-info h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.contacto-info .desc {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 4rem;
}

.contact-method-item {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.contact-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-icon {
  width: 24px;
  height: 24px;
  stroke: var(--text-secondary);
}

.contact-details h5 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-details a,
.contact-details span {
  font-size: 1.25rem;
  font-weight: 600;
  color: #ffffff;
}

.contact-details a:hover {
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Simple Contact Form */
.contacto-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 3.5rem;
  box-shadow: var(--metallic-shadow);
}

.form-group {
  margin-bottom: 1.75rem;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.form-input,
.form-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 1rem 1.2rem;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.04);
}

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

.btn-form {
  width: 100%;
  margin-top: 1rem;
}

/* ==========================================
   FOOTER & COMPROMISO RESPONSABLE
   ========================================== */
.footer {
  background: #050505;
  padding: 5rem 0 3rem;
  text-align: center;
}

.footer-commitment {
  max-width: 800px;
  margin: 0 auto 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.commitment-title {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
}

.commitment-text {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

.footer-brand {
  margin-bottom: 2rem;
}

.footer-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.footer-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-copyright {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 3rem;
}

/* ==========================================
   RESPONSIVE MEDIA QUERIES
   ========================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3.75rem;
  }
  .identidad-grid,
  .enfoque-grid,
  .pulido-grid,
  .contacto-grid {
    gap: 4rem;
  }
}

@media (max-width: 992px) {
  .section-padding {
    padding: 6rem 0;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
    text-align: center;
  }
  .hero-tag {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .identidad-grid,
  .enfoque-grid,
  .pulido-grid,
  .contacto-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .identidad-grid {
    direction: ltr;
  }
  .hero-image-wrapper,
  .identidad-image,
  .enfoque-image,
  .pulido-image {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
  .procesos-grid,
  .distincion-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .plazos-header, .plazos-row {
    grid-template-columns: 1.2fr 1.8fr;
  }
}

@media (max-width: 768px) {
  .header-nav {
    height: 70px;
  }
  .burger-menu {
    display: block;
  }
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: #0a0a0a;
    flex-direction: column;
    justify-content: center;
    gap: 3rem;
    padding: 2rem;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links a {
    font-size: 1.25rem;
  }
  .hero-title {
    font-size: 3rem;
  }
  .section-title {
    font-size: 2.25rem;
  }
  .procesos-grid,
  .distincion-grid,
  .soluciones-grid {
    grid-template-columns: 1fr;
  }
  .soluciones-integrales {
    padding: 2rem;
  }
  .plazos-header {
    display: none;
  }
  .plazos-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 1.5rem;
  }
  .contacto-form-wrapper {
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }
  .btn {
    width: 100%;
  }
  .section-padding {
    padding: 5rem 0;
  }
  .contacto-grid {
    gap: 3rem;
  }
  .contact-details a,
  .contact-details span {
    font-size: 1.05rem;
  }
}