/*
Theme Name: TU3D Innovation Premium
Theme URI: https://tu3d.co/
Author: TU3D Dev Team
Description: Tema corporativo premium para TU3D Innovation — manufactura aditiva e ingeniería de precisión en Colombia.
Version: 2.0.0
Text Domain: tu3d-innovation
*/

/* ===========================
   GOOGLE FONTS IMPORT
=========================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ===========================
   CSS VARIABLES / TOKENS
=========================== */
:root {
  --bg-dark: #0f0f12;
  --bg-darker: #08080a;
  --bg-card: #1a1a1f;
  --bg-card2: #131318;
  --bg-light: #f4f6f8;
  --blue-primary: #2563eb;
  --blue-light: #60a5fa;
  --blue-dark: #1e3a8a;
  --blue-600: #2563eb;
  --white: #ffffff;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --border-light: rgba(255,255,255,0.1);
  --border-lighter: rgba(255,255,255,0.05);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius-xl: 2.5rem;
  --radius-2xl: 3rem;
  --radius-3xl: 4rem;
  --transition: all 0.3s ease;
}

/* ===========================
   RESET & BASE
=========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

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

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* ===========================
   WORDPRESS CORE OVERRIDES
=========================== */
.wp-block { margin-bottom: 1.5rem; }
.wp-pagenavi { text-align: center; margin: 2rem 0; }

/* ===========================
   LAYOUT
=========================== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-py { padding-top: 6rem; padding-bottom: 6rem; }
.section-py-lg { padding-top: 8rem; padding-bottom: 8rem; }

/* ===========================
   TYPOGRAPHY
=========================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.label-sm {
  font-size: 0.6875rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.3em;
}

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

/* ===========================
   BUTTONS
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem 2.5rem;
  border-radius: 1rem;
  font-weight: 900;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--white);
  color: #000;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
}
.btn-primary:hover {
  background: var(--blue-600);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 25px 50px -12px rgba(37,99,235,0.4);
}

.btn-outline {
  background: rgba(255,255,255,0.05);
  color: var(--white);
  border: 1px solid var(--border-light);
}
.btn-outline:hover { background: rgba(255,255,255,0.1); }

.btn-blue {
  background: var(--blue-600);
  color: var(--white);
  box-shadow: 0 10px 30px rgba(37,99,235,0.3);
}
.btn-blue:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1.5rem 3rem;
  font-size: 0.875rem;
  border-radius: 2rem;
}

/* ===========================
   NAVBAR
=========================== */
#tu3d-navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: all 0.3s ease;
}

#tu3d-navbar.scrolled {
  background: rgba(15,15,18,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  padding: 0.5rem 0;
}

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

.navbar-logo img {
  height: 2.75rem;
  width: auto;
  object-fit: contain;
}

.navbar-logo:hover { opacity: 0.8; }

/* Desktop nav */
.navbar-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  transition: color 0.2s;
  opacity: 0.8;
}
.nav-link:hover { color: var(--blue-light); opacity: 1; }
.nav-link.active { color: var(--blue-light); opacity: 1; }

/* Divisions dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-trigger {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  opacity: 0.8;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  cursor: pointer;
  transition: color 0.2s;
  background: none;
  border: none;
}
.nav-dropdown-trigger:hover { color: var(--blue-light); opacity: 1; }

.nav-dropdown-trigger svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s;
}
.nav-dropdown:hover .nav-dropdown-trigger svg { transform: rotate(180deg); }

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 1rem);
  right: 0;
  width: 22rem;
  background: var(--bg-dark);
  border: 1px solid var(--border-light);
  border-radius: 2rem;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.5rem);
  transition: all 0.3s ease;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-division-item {
  display: block;
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid transparent;
  transition: all 0.3s ease;
}
.nav-division-item:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--border-lighter);
  transform: scale(1.02);
}
.nav-division-name {
  font-size: 0.875rem;
  font-weight: 900;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 0.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-division-item:hover .nav-division-name { color: var(--blue-light); }
.nav-division-arrow { opacity: 0; transform: translateX(-4px); transition: all 0.3s; }
.nav-division-item:hover .nav-division-arrow { opacity: 1; transform: translateX(0); color: var(--blue-primary); }

.nav-division-tagline {
  font-size: 0.5625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gray-500);
}
.nav-division-item:hover .nav-division-tagline { color: var(--gray-400); }

/* Mobile toggle */
.navbar-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.navbar-mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Mobile menu */
.navbar-mobile-menu {
  display: none;
  flex-direction: column;
  padding: 2rem 1.5rem;
  gap: 2rem;
  background: var(--bg-dark);
  border-top: 1px solid var(--border-light);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.navbar-mobile-menu.open { display: flex; }

.mobile-nav-link {
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.mobile-divisions {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-left: 1rem;
  border-left: 1px solid var(--border-light);
}
.mobile-division-link {
  font-size: 0.875rem;
  color: var(--gray-400);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===========================
   HERO SECTION
=========================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-dark);
  overflow: hidden;
  padding-top: 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-bg-gradient-1 {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(30,58,138,0.2) 0%, transparent 50%);
}
.hero-bg-gradient-2 {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 70%, rgba(30,27,75,0.2) 0%, transparent 50%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 10;
}

.hero-title {
  font-size: clamp(3.5rem, 8vw, 5.5rem);
  font-weight: 900;
  line-height: 0.95;
  margin-bottom: 2rem;
  letter-spacing: -0.04em;
}

.gradient-text {
  background: linear-gradient(to right, #fff, #fff, #6b7280);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--gray-400);
  max-width: 36rem;
  margin-bottom: 3rem;
  line-height: 1.7;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.hero-visual {
  display: none;
  position: relative;
}

.hero-image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 3rem;
  overflow: hidden;
  box-shadow: 0 50px 100px -20px rgba(0,0,0,0.5);
}

.hero-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) brightness(0.75);
  transition: all 1s ease;
}
.hero-image-container:hover img { filter: none; }

.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--bg-dark), transparent, transparent);
  opacity: 0.6;
}

.hero-image-badge {
  position: absolute;
  bottom: 2.5rem;
  left: 2.5rem;
  right: 2.5rem;
  padding: 2rem;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(20px);
  border-radius: 1.5rem;
  border: 1px solid var(--border-light);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.3;
}
.hero-scroll-line {
  width: 1px;
  height: 3rem;
  background: linear-gradient(to bottom, var(--white), transparent);
}

/* ===========================
   ABOUT SECTION
=========================== */
.about-section {
  background: var(--bg-light);
  color: var(--bg-dark);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
}

.about-img {
  border-radius: var(--radius-2xl);
  box-shadow: 0 40px 80px -15px rgba(0,0,0,0.1);
  border: 12px solid var(--white);
}

.about-label {
  color: var(--blue-600);
  font-size: 0.6875rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  margin-bottom: 1.5rem;
}

.about-title {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  color: #0f172a;
  margin-bottom: 2.5rem;
}

.about-text {
  font-size: 1.25rem;
  color: var(--gray-600);
  line-height: 1.7;
  font-weight: 500;
  margin-bottom: 3rem;
}

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

.stat-card {
  background: var(--white);
  border-radius: 2rem;
  padding: 2rem;
  border: 1px solid #e5e7eb;
  transition: transform 0.3s;
}
.stat-card:hover { transform: scale(1.05); }
.stat-number { font-size: 2.5rem; font-weight: 900; color: var(--blue-600); margin-bottom: 0.25rem; }
.stat-label { font-size: 0.625rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.2em; color: var(--gray-400); }

/* ===========================
   DIVISIONS SECTION
=========================== */
.divisions-section { background: var(--bg-dark); }

.section-header { text-align: center; margin-bottom: 5rem; }
.section-title { font-size: clamp(2.5rem, 5vw, 3.75rem); margin-bottom: 1.5rem; }
.section-subtitle { color: var(--gray-500); max-width: 40rem; margin: 0 auto; font-size: 1.125rem; font-weight: 500; }

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

.division-card {
  position: relative;
  padding: 2.5rem;
  border-radius: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-lighter);
  transition: all 0.5s ease;
  overflow: hidden;
}
.division-card:hover {
  background: rgba(255,255,255,0.02);
  border-color: rgba(37,99,235,0.4);
  transform: translateY(-4px);
}

.division-icon-wrap {
  width: 5rem;
  height: 5rem;
  background: rgba(255,255,255,0.05);
  border-radius: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2.5rem;
  color: var(--blue-light);
  transition: all 0.5s ease;
}
.division-card:hover .division-icon-wrap {
  background: var(--blue-600);
  color: var(--white);
  transform: rotate(6deg);
}

.division-icon-wrap svg { width: 2.5rem; height: 2.5rem; }

.division-name {
  font-size: 1.875rem;
  font-weight: 900;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.division-desc {
  color: var(--gray-500);
  font-size: 0.875rem;
  line-height: 1.7;
  font-weight: 500;
  margin-bottom: 2.5rem;
}

.division-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.6875rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--blue-light);
  transition: color 0.3s;
}
.division-link:hover { color: var(--white); }
.division-link svg { width: 14px; height: 14px; transition: transform 0.3s; }
.division-link:hover svg { transform: translateX(4px); }

.division-bg-icon {
  position: absolute;
  top: 2.5rem;
  right: 2.5rem;
  opacity: 0.03;
  pointer-events: none;
  transition: opacity 0.3s;
}
.division-card:hover .division-bg-icon { opacity: 0.07; }
.division-bg-icon svg { width: 7.5rem; height: 7.5rem; }

/* ===========================
   TECH CAPACITY SECTION
=========================== */
.tech-section { background: var(--white); }

.tech-inner {
  background: var(--bg-dark);
  border-radius: 4rem;
  padding: 3rem;
  color: var(--white);
  display: flex;
  flex-direction: column;
  gap: 4rem;
  align-items: center;
}

.tech-specs { flex: 1; width: 100%; }
.tech-steps { flex: 1; width: 100%; }

.tech-title { font-size: 3rem; margin-bottom: 2rem; font-weight: 900; line-height: 1.1; }

.tech-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.tech-meta-item { display: flex; gap: 1.25rem; align-items: center; }
.tech-meta-icon {
  width: 3.5rem;
  height: 3.5rem;
  background: rgba(255,255,255,0.05);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
  flex-shrink: 0;
}
.tech-meta-icon svg { width: 24px; height: 24px; }
.tech-meta-label { font-size: 0.625rem; color: var(--gray-500); font-weight: 900; text-transform: uppercase; letter-spacing: 0.2em; }
.tech-meta-value { font-size: 1.125rem; font-weight: 900; }

.tech-materials-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.tech-material-tag {
  padding: 0.5rem 1.25rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-light);
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.process-step {
  display: flex;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
  align-items: flex-start;
  position: relative;
}
.process-step-num {
  width: 3rem;
  height: 3rem;
  background: var(--bg-dark);
  border: 1px solid var(--border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  color: var(--blue-light);
  font-weight: 700;
  flex-shrink: 0;
  font-size: 0.875rem;
}
.process-step-title { font-size: 1.125rem; font-weight: 900; margin-bottom: 0.25rem; }
.process-step-desc { font-size: 0.875rem; color: var(--gray-500); font-weight: 500; }

/* ===========================
   PORTFOLIO SECTION
=========================== */
.portfolio-section { background: var(--bg-dark); }

.portfolio-header {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.portfolio-item {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: 2rem;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-lighter);
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  transition: all 0.7s ease;
}
.portfolio-item:hover img { filter: none; transform: scale(1.05); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.9), rgba(0,0,0,0.2), transparent);
  opacity: 0.8;
  transition: opacity 0.5s;
}
.portfolio-item:hover .portfolio-overlay { opacity: 0.6; }

.portfolio-info {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  right: 2rem;
}
.portfolio-ref { font-size: 0.625rem; color: var(--blue-light); font-weight: 900; text-transform: uppercase; letter-spacing: 0.2em; margin-bottom: 0.5rem; }
.portfolio-name { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; }

/* ===========================
   BIONICA CTA
=========================== */
.bionica-section { background: var(--white); }

.bionica-inner {
  background: var(--bg-dark);
  color: var(--white);
  border-radius: 4rem;
  overflow: hidden;
  position: relative;
}

.bionica-glow {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: rgba(37,99,235,0.1);
  filter: blur(120px);
  border-radius: 50%;
  transform: translateX(50%);
}

.bionica-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
  padding: 3rem;
  position: relative;
  z-index: 10;
}

.bionica-icon {
  width: 4rem;
  height: 4rem;
  background: var(--blue-600);
  border-radius: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2.5rem;
  box-shadow: 0 20px 40px rgba(37,99,235,0.3);
}
.bionica-icon svg { width: 2rem; height: 2rem; }

.bionica-title { font-size: clamp(2.5rem, 5vw, 3.75rem); margin-bottom: 2rem; }
.bionica-text { font-size: 1.25rem; color: var(--gray-400); line-height: 1.7; font-weight: 500; margin-bottom: 3rem; }

.bionica-img {
  border-radius: 3rem;
  border: 1px solid var(--border-light);
  box-shadow: 0 50px 100px rgba(0,0,0,0.3);
  width: 100%;
  object-fit: cover;
}

/* ===========================
   FINAL CTA SECTION
=========================== */
.cta-section {
  background: var(--bg-dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-title {
  font-size: clamp(3rem, 8vw, 6rem);
  margin-bottom: 2.5rem;
  letter-spacing: -0.04em;
}

.cta-text { font-size: 1.25rem; color: var(--gray-500); max-width: 40rem; margin: 0 auto 4rem; font-weight: 500; }

.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; }

.cta-ring {
  position: absolute;
  border: 1px solid var(--border-lighter);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
}

/* ===========================
   FOOTER
=========================== */
#tu3d-footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-lighter);
  padding-top: 6rem;
  padding-bottom: 3rem;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-logo img { height: 2.5rem; width: auto; margin-bottom: 2.5rem; object-fit: contain; }
.footer-tagline { color: var(--gray-500); font-size: 0.875rem; line-height: 1.7; max-width: 20rem; margin-bottom: 2rem; }

.footer-social { display: flex; gap: 1.25rem; }
.footer-social-link {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: all 0.3s;
}
.footer-social-link:hover {
  background: var(--blue-600);
  border-color: var(--blue-600);
  transform: translateY(-2px);
}
.footer-social-link svg { width: 20px; height: 20px; }

.footer-col-title {
  font-size: 0.6875rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--blue-primary);
  margin-bottom: 2rem;
}

.footer-links { display: flex; flex-direction: column; gap: 1rem; }
.footer-link { color: var(--gray-400); font-size: 0.875rem; font-weight: 500; transition: color 0.2s; }
.footer-link:hover { color: var(--white); }

.footer-contact { display: flex; flex-direction: column; gap: 1.5rem; }
.footer-contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.footer-contact-icon { color: var(--gray-600); flex-shrink: 0; }
.footer-contact-icon svg { width: 20px; height: 20px; }
.footer-contact-text { color: var(--gray-400); font-size: 0.875rem; line-height: 1.5; }
.footer-contact-link { color: var(--gray-400); font-size: 0.875rem; transition: color 0.2s; }
.footer-contact-link:hover { color: var(--blue-light); }

.whatsapp-badge {
  font-size: 0.5625rem;
  background: rgba(34,197,94,0.1);
  color: #22c55e;
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.footer-bottom {
  border-top: 1px solid var(--border-lighter);
  padding-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}
.footer-copy { color: var(--gray-600); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.2em; font-weight: 700; }
.footer-made { font-size: 0.625rem; text-transform: uppercase; letter-spacing: 0.3em; color: #374151; font-weight: 900; }

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 200;
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
}

.whatsapp-btn {
  position: relative;
  width: 3.75rem;
  height: 3.75rem;
  background: #25D366;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 20px 40px rgba(37,211,102,0.4);
  transition: all 0.5s ease;
  cursor: pointer;
}
.whatsapp-btn:hover { transform: scale(1.1) rotate(-6deg); }
.whatsapp-ping {
  position: absolute;
  inset: 0;
  border-radius: 1rem;
  background: #25D366;
  opacity: 0.4;
  animation: ping 2s cubic-bezier(0,0,0.2,1) infinite;
}
@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}
.whatsapp-btn:hover .whatsapp-ping { animation: none; }
.whatsapp-btn svg { width: 28px; height: 28px; position: relative; z-index: 1; }

.whatsapp-tooltip {
  background: var(--white);
  color: #000;
  padding: 0.75rem 1.5rem;
  border-radius: 1rem;
  margin-right: 1rem;
  opacity: 0;
  visibility: hidden;
  transform: translateX(1rem);
  transition: all 0.3s;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
  pointer-events: none;
  white-space: nowrap;
}
.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}
.whatsapp-tooltip-status { font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.2em; font-weight: 900; margin-bottom: 0.2rem; }
.whatsapp-tooltip-text { font-size: 0.8125rem; font-weight: 700; color: #4b5563; }

/* ===========================
   PAGE TEMPLATES
=========================== */

/* Division Inner Pages */
.division-hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  overflow: hidden;
}

.division-hero-bg {
  position: absolute;
  inset: 0;
}
.division-hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--bg-dark), rgba(15,15,18,0.8), transparent);
  z-index: 2;
}
.division-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) brightness(0.5);
}

.division-hero-content {
  position: relative;
  z-index: 20;
  max-width: 48rem;
}

.division-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  border-radius: 0.75rem;
  background: rgba(37,99,235,0.1);
  border: 1px solid rgba(37,99,235,0.2);
  color: var(--blue-light);
  font-size: 0.625rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  margin-bottom: 2rem;
}
.division-badge svg { width: 14px; height: 14px; }

/* Nosotros */
.nosotros-hero { padding-top: 6rem; background: var(--bg-dark); position: relative; overflow: hidden; }
.nosotros-radial {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(30,58,138,0.13) 0%, transparent 70%);
}

/* Forms */
.form-section { background: var(--bg-darker); position: relative; overflow: hidden; }
.form-section-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 10%, rgba(30,58,138,0.13) 0%, transparent 50%);
}

.quote-card {
  max-width: 56rem;
  margin: 0 auto;
  background: var(--bg-card2);
  border: 1px solid var(--border-lighter);
  border-radius: 4rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 50px 100px rgba(0,0,0,0.3);
}

.quote-sidebar {
  background: var(--blue-600);
  padding: 3rem;
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.quote-sidebar-title { font-size: 1.875rem; font-weight: 900; line-height: 1.2; margin-bottom: 1.5rem; }
.quote-sidebar-text { color: rgba(219,234,254,0.8); font-size: 0.875rem; font-weight: 500; line-height: 1.7; }

.quote-sidebar-perks { display: flex; flex-direction: column; gap: 1.5rem; margin-top: 3rem; }
.quote-perk { display: flex; gap: 1rem; align-items: center; }
.quote-perk-icon {
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(255,255,255,0.1);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.quote-perk-icon svg { width: 20px; height: 20px; }
.quote-perk-label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.2em; }

.quote-form { padding: 3rem; }

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

.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-label {
  font-size: 0.625rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gray-500);
}
.form-input, .form-textarea, .form-select {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-light);
  border-radius: 0.75rem;
  padding: 0.875rem 1.25rem;
  font-size: 0.875rem;
  color: var(--white);
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus, .form-textarea:focus, .form-select:focus { border-color: var(--blue-primary); }
.form-input::placeholder, .form-textarea::placeholder { color: rgba(255,255,255,0.2); }
.form-textarea { resize: none; }
.form-select { appearance: none; -webkit-appearance: none; background-color: var(--bg-card2); }
.form-select option { background: var(--bg-card2); }

.form-dropzone {
  border: 2px dashed var(--border-light);
  border-radius: 2rem;
  padding: 2rem;
  text-align: center;
  transition: border-color 0.3s;
  cursor: pointer;
}
.form-dropzone:hover { border-color: rgba(37,99,235,0.5); }
.form-dropzone-icon {
  width: 3rem;
  height: 3rem;
  background: rgba(255,255,255,0.05);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  transition: transform 0.3s;
  color: var(--gray-500);
}
.form-dropzone:hover .form-dropzone-icon { transform: scale(1.1); color: var(--blue-light); }
.form-dropzone-icon svg { width: 24px; height: 24px; }
.form-dropzone-text { font-size: 0.875rem; font-weight: 700; color: var(--gray-400); }
.form-dropzone-sub { font-size: 0.625rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--gray-600); margin-top: 0.25rem; }

/* ===========================
   NOSOTROS PAGE
=========================== */
.principles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  text-align: center;
}

.principle-icon {
  width: 5rem;
  height: 5rem;
  background: rgba(37,99,235,0.05);
  border-radius: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  margin: 0 auto 2rem;
  transition: all 0.3s;
}
.principle-icon svg { width: 2rem; height: 2rem; }
.principles-grid .principle:hover .principle-icon {
  background: var(--blue-600);
  color: var(--white);
}
.principle-title { font-size: 1.5rem; font-weight: 900; margin-bottom: 1rem; }
.principle-text { color: var(--gray-500); font-weight: 500; line-height: 1.7; padding: 0 1.5rem; }

.vision-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; max-width: 60rem; margin: 0 auto; }

.vision-card {
  padding: 3rem;
  background: #131318;
  border: 1px solid var(--border-lighter);
  border-radius: 3rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s;
}
.vision-card:hover { border-color: rgba(37,99,235,0.3); }
.vision-horizon { font-size: 0.625rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.4em; color: var(--blue-primary); margin-bottom: 1.5rem; }
.vision-title { font-size: 1.875rem; font-weight: 900; margin-bottom: 1.5rem; }
.vision-text { color: var(--gray-400); line-height: 1.7; font-weight: 500; }
.vision-big-num {
  position: absolute;
  bottom: -0.5rem;
  right: -0.5rem;
  font-size: 7.5rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(37,99,235,0.05);
  transition: color 0.3s;
}
.vision-card:hover .vision-big-num { color: rgba(37,99,235,0.1); }

/* Mission card */
.mission-card {
  background: var(--bg-dark);
  color: var(--white);
  border-radius: 4rem;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}
.mission-card-icon {
  position: absolute;
  top: 2rem;
  right: 2rem;
  color: rgba(37,99,235,0.1);
}
.mission-card-icon svg { width: 7.5rem; height: 7.5rem; }
.mission-badge { font-size: 0.6875rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.3em; color: var(--blue-light); margin-bottom: 2rem; }
.mission-quote { font-size: 1.25rem; line-height: 1.7; font-style: italic; font-weight: 300; opacity: 0.9; }

/* ===========================
   SERVICES CARDS
=========================== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-lighter);
  border-radius: 2.5rem;
  padding: 2.5rem;
  transition: all 0.5s ease;
}
.service-card:hover { border-color: rgba(37,99,235,0.5); transform: translateY(-4px); }

.service-icon {
  width: 4rem;
  height: 4rem;
  background: rgba(37,99,235,0.1);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
  margin-bottom: 2rem;
  transition: all 0.5s ease;
}
.service-card:hover .service-icon { background: var(--blue-600); color: var(--white); }
.service-icon svg { width: 28px; height: 28px; }
.service-title { font-size: 1.5rem; font-weight: 900; margin-bottom: 1rem; }
.service-desc { color: var(--gray-500); font-size: 0.875rem; line-height: 1.7; font-weight: 500; }

/* Tech specs table */
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border-lighter);
}
.spec-label { font-size: 0.625rem; font-weight: 900; text-transform: uppercase; letter-spacing: 0.3em; color: var(--blue-light); }
.spec-value { font-size: 0.875rem; font-weight: 700; color: #d1d5db; text-align: right; max-width: 60%; }

/* Cases gallery */
.cases-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.case-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: 2rem;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-lighter);
}
.case-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  opacity: 0.4;
  transition: all 0.7s ease;
}
.case-item:hover img { filter: none; opacity: 1; }

.case-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85), rgba(0,0,0,0.2), transparent);
}
.case-title {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  font-size: 1.125rem;
  font-weight: 900;
  letter-spacing: -0.01em;
}

/* Differentiators */
.diff-check {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.diff-check-icon {
  width: 1.5rem;
  height: 1.5rem;
  background: var(--blue-600);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
  margin-top: 2px;
}
.diff-check-icon svg { width: 14px; height: 14px; }
.diff-check-text { font-size: 1.125rem; font-weight: 500; color: #374151; }

.risk-card {
  background: var(--bg-dark);
  border-radius: 3rem;
  padding: 3rem;
  color: var(--white);
}
.risk-cta { font-size: 2.25rem; font-weight: 900; color: var(--blue-light); margin-bottom: 1.5rem; }
.risk-text { color: var(--gray-400); font-size: 1.125rem; line-height: 1.7; font-weight: 500; }

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

.animate-fade-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* ===========================
   RESPONSIVE - TABLET (768px)
=========================== */
@media (min-width: 768px) {
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .hero-visual { display: block; }

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

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

  .tech-inner { flex-direction: row; padding: 4rem; }

  .portfolio-grid { grid-template-columns: repeat(4, 1fr); }

  .bionica-grid { grid-template-columns: 1fr 1fr; padding: 4rem; }

  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1.5fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }

  .quote-card { flex-direction: row; }
  .quote-sidebar { width: 33.333%; }
  .quote-form { width: 66.667%; padding: 4rem; }

  .form-grid-2 { grid-template-columns: 1fr 1fr; }

  .services-grid { grid-template-columns: 1fr 1fr; }
  .services-grid-4 { grid-template-columns: repeat(4, 1fr); }

  .cases-grid { grid-template-columns: repeat(4, 1fr); }

  .principles-grid { grid-template-columns: repeat(3, 1fr); }
  .vision-grid { grid-template-columns: 1fr 1fr; }

  .navbar-links { display: flex; }
  .navbar-mobile-toggle { display: none; }

  .portfolio-header { flex-direction: row; justify-content: space-between; align-items: flex-end; }
}

/* ===========================
   RESPONSIVE - MOBILE
=========================== */
@media (max-width: 767px) {
  .navbar-links { display: none; }
  .navbar-mobile-toggle { display: flex; }

  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }

  .cta-actions { flex-direction: column; align-items: center; }

  .tech-meta-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }

  .bionica-grid { padding: 2rem; }
  .mission-card { padding: 2rem; }
  .quote-sidebar, .quote-form { padding: 2rem; }
}

/* ===========================
   STORE PAGE
=========================== */
.store-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}
.store-filter-btn {
  padding: 0.625rem 1.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid var(--border-light);
  color: var(--gray-400);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
}
.store-filter-btn:hover, .store-filter-btn.active {
  background: var(--blue-600);
  border-color: var(--blue-600);
  color: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
@media (min-width: 768px) { .products-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .products-grid { grid-template-columns: repeat(4, 1fr); } }

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-lighter);
  border-radius: 2rem;
  overflow: hidden;
  transition: all 0.4s;
}
.product-card:hover { border-color: rgba(37,99,235,0.4); transform: translateY(-6px); }

.product-img-wrap {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: #111;
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s;
}
.product-card:hover .product-img-wrap img { transform: scale(1.08); }

.product-category-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.25rem 0.75rem;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(10px);
  border-radius: 999px;
  font-size: 0.5625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--blue-light);
  border: 1px solid var(--border-light);
}

.product-info { padding: 1.5rem; }
.product-name { font-size: 1rem; font-weight: 900; margin-bottom: 0.5rem; letter-spacing: -0.01em; }
.product-desc { font-size: 0.8125rem; color: var(--gray-500); line-height: 1.5; margin-bottom: 1.25rem; }
.product-footer { display: flex; justify-content: space-between; align-items: center; }
.product-price { font-size: 1.25rem; font-weight: 900; color: var(--white); }

.add-to-cart-btn {
  padding: 0.625rem 1.25rem;
  background: rgba(37,99,235,0.1);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: 0.75rem;
  color: var(--blue-light);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.3s;
}
.add-to-cart-btn:hover { background: var(--blue-600); border-color: var(--blue-600); color: var(--white); }

/* ===========================
   STUDIO PAGE
=========================== */
.studio-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
@media (min-width: 768px) { .studio-gallery { grid-template-columns: repeat(3, 1fr); } }

.studio-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: 2rem;
  overflow: hidden;
  background: var(--bg-card);
}
.studio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.5);
  transition: all 0.5s;
}
.studio-item:hover img { filter: none; transform: scale(1.05); }

/* Utility classes */
.text-blue { color: var(--blue-primary); }
.text-blue-light { color: var(--blue-light); }
.text-gray-400 { color: var(--gray-400); }
.text-gray-500 { color: var(--gray-500); }
.text-white { color: var(--white); }
.bg-dark { background: var(--bg-dark); }
.bg-light { background: var(--bg-light); }
.bg-white-c { background: var(--white); }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-5 { gap: 1.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mt-4 { margin-top: 1rem; }
.w-full { width: 100%; }
.text-center { text-align: center; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }
.z-10 { position: relative; z-index: 10; }