@charset "UTF-8";
/*-- Hemoglobin Communication Lab - www.hemoglobinlab.com --*/
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-bg:       #0d1117;
  --color-surface:  #161b22;
  --color-border:   #21262d;
  --color-accent:   #E63946;
  --color-accent2:  #c0202c;
  --color-cyan:     #00D4FF;
  --color-text:     #F1FAEE;
  --color-muted:    #D1D5DB;
  --font-display:   'Exo 2', sans-serif;
  --font-body:      'Inter', sans-serif;
  --max-w:          1100px;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(13, 17, 23, 0.93);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

nav .nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

nav .logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.45rem;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  text-decoration: none;
  text-transform: uppercase;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav ul a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s;
}

nav ul a:hover { color: var(--color-cyan); }

#inicio {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

#inicio .hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('tecnohidraulica.webp');
  background-size: cover;
  background-position: center;
  filter: brightness(0.25);
}

#inicio .hero-content {
  position: relative;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 4rem 2rem;
}

#inicio .hero-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-cyan);
  border: 1px solid var(--color-cyan);
  padding: 0.25rem 0.85rem;
  margin-bottom: 1.5rem;
}

#inicio h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3.2rem, 8.5vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--color-text);
  white-space: nowrap;
}

#inicio h1 span { color: var(--color-accent); }

#inicio .hero-sub {
  margin-top: 1.5rem;
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--color-muted);
  max-width: 480px;
  line-height: 1.6;
}

#inicio .hero-cta {
  display: inline-block;
  margin-top: 2.5rem;
  padding: 0.85rem 2.4rem;
  background-color: var(--color-accent);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background-color 0.2s;
}

#inicio .hero-cta:hover { background-color: var(--color-accent2); }

section {
  padding: 5rem 2rem;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.2rem);
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 2rem;
  color: var(--color-text);
}

.divider {
  width: 48px;
  height: 3px;
  background-color: var(--color-accent);
  margin-bottom: 2rem;
}

#nosotros { background-color: var(--color-surface); }

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

#nosotros .nosotros-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}

#nosotros .nosotros-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(30%);
  transition: filter 0.4s;
}

#nosotros .nosotros-img img:hover { filter: grayscale(0); }

#nosotros p {
  color: var(--color-muted);
  font-size: 1rem;
  font-weight: 300;
  margin-bottom: 1rem;
}

.highlight-stat {
  display: flex;
  gap: 2.5rem;
  margin-top: 2rem;
}

.stat {
  border-left: 3px solid var(--color-accent);
  padding-left: 1rem;
}

.stat .number {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.2rem;
  color: var(--color-accent);
  line-height: 1;
}

.stat .label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

#noticias { background-color: var(--color-bg); }

#noticias .news-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.news-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: border-color 0.2s;
}

.news-card:hover { border-color: var(--color-accent); }

.news-card .card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.news-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s;
}

.news-card:hover .card-img img { transform: scale(1.04); }

.news-card .card-body {
  padding: 1.5rem;
}

.news-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.25;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.news-card p {
  font-size: 0.93rem;
  font-weight: 300;
  color: var(--color-muted);
  line-height: 1.65;
}

#contacto { background-color: var(--color-surface); }

#contacto .contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}

.contact-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background-color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-icon svg {
  width: 18px;
  height: 18px;
  fill: var(--color-text);
}

.contact-item .ci-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-cyan);
  margin-bottom: 0.2rem;
}

.contact-item .ci-value {
  color: var(--color-text);
  font-size: 0.98rem;
  font-weight: 300;
}

.contact-item a {
  color: var(--color-text);
  text-decoration: none;
  transition: color 0.2s;
}

.contact-item a:hover { color: var(--color-accent); }

.map-wrapper {
  aspect-ratio: 4/3;
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  filter: grayscale(80%) invert(90%) contrast(90%);
}

footer {
  background-color: #090c10;
  border-top: 1px solid var(--color-border);
  padding: 2rem;
  text-align: center;
}

footer .footer-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

footer p {
  font-size: 0.83rem;
  font-weight: 300;
  color: #ffffff;
}

footer a {
  color: #ffffff;
  text-decoration: none;
}

.wa-float {
  position: fixed;
  bottom: 1.4rem;
  right: 1.4rem;
  z-index: 999;
  width: 88px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.wa-ring {
  position: absolute;
  inset: 0;
  animation: spin 14s linear infinite;
  pointer-events: none;
}

.wa-ring-text { width: 100%; height: 100%; }

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.wa-icon {
  position: relative;
  z-index: 2;
  width: 56px;
  height: 56px;
  fill: #fff;
  background-color: #25D366;
  border-radius: 50%;
  padding: 13px;
  box-shadow: 0 4px 22px rgba(37, 211, 102, 0.42);
  transition: transform var(--transition), box-shadow var(--transition);
}

.wa-float:hover .wa-icon {
  transform: scale(1.1);
  box-shadow: 0 6px 32px rgba(37, 211, 102, 0.62);
}

@media (max-width: 768px) {
  nav .nav-inner {
    height: auto;
    flex-direction: column;
    align-items: flex-start;
    padding: 0.75rem 1.25rem;
    gap: 0.5rem;
  }

  nav .logo {
    font-size: 1.15rem;
  }

  nav ul {
    gap: 1.25rem;
  }

  nav ul a {
    font-size: 0.8rem;
  }

  #inicio .hero-content {
    padding: 2.5rem 1.25rem;
    width: 100%;
  }

  #inicio .hero-tag {
    font-size: 0.7rem;
    letter-spacing: 0.14em;
  }

  #inicio h1 {
    font-size: clamp(1.9rem, 8vw, 3rem);
    white-space: normal;
    word-break: normal;
    overflow-wrap: normal;
  }

  #inicio .hero-sub {
    font-size: 0.97rem;
    max-width: 100%;
  }

  #nosotros .nosotros-grid,
  #noticias .news-grid,
  #contacto .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .highlight-stat { flex-wrap: wrap; gap: 1.5rem; }

  section { padding: 3.5rem 1.25rem; }
  
}