@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Exo+2:wght@300;400;500;600&family=Share+Tech+Mono&display=swap');

:root {
  --bg: #ffffff;
  --bg2: #f4f6f9;
  --bg3: #eaeef3;
  --panel: #ffffff;
  --border: #dce3eb;
  --accent: #0072b8;
  --accent2: #005a94;
  --accent-light: #e8f4fc;
  --green: #00a86b;
  --yellow: #d4a017;
  --dark: #1a2332;
  --dark2: #0f1720;
  --text: #1a2332;
  --text2: #5a6a7e;
  --text3: #8a96a6;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Exo 2', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ═══════════════════ NAV ═══════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 70px;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.08); }
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo img { height: 40px; }
.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-links a {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text2);
  padding: 8px 14px;
  border-bottom: 2px solid transparent;
  transition: all .2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--accent); border-bottom-color: var(--accent); }
.nav-contact {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 1px;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all .3s;
}

/* ═══════════════════ HERO ═══════════════════ */
.hero {
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(.35);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,23,32,.5) 0%, rgba(15,23,32,.85) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  padding: 0 24px;
}
.hero-pre {
  font-family: 'Share Tech Mono', monospace;
  font-size: 14px;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: #00c8ff;
  margin-bottom: 16px;
}
.hero-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 64px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 20px;
  color: #fff;
}
.hero-title span { color: #00c8ff; }
.hero-sub {
  font-size: 18px;
  color: #b8c8d8;
  font-weight: 300;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 32px;
  cursor: pointer;
  border: none;
  transition: all .25s;
  display: inline-block;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent2); box-shadow: 0 4px 16px rgba(0,114,184,.3); }
.btn-hero-ghost { background: transparent; border: 1px solid rgba(255,255,255,.3); color: #fff; }
.btn-hero-ghost:hover { border-color: #00c8ff; color: #00c8ff; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text2); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.hero-scroll span {
  display: block;
  width: 20px;
  height: 32px;
  border: 2px solid rgba(255,255,255,.3);
  border-radius: 10px;
  position: relative;
}
.hero-scroll span::after {
  content: '';
  width: 4px;
  height: 8px;
  background: #00c8ff;
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollDown 1.5s infinite;
}
@keyframes scrollDown {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

/* ═══════════════════ SECTIONS ═══════════════════ */
section { position: relative; z-index: 1; }
.section-pad { padding: 100px 24px; }
.container { max-width: 1200px; margin: 0 auto; }
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--dark);
}
.section-line {
  width: 60px;
  height: 3px;
  background: var(--accent);
  margin: 0 auto;
}

/* ═══════════════════ NOSOTROS ═══════════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-text p {
  color: var(--text2);
  margin-bottom: 16px;
}
.about-quote {
  border-left: 3px solid var(--accent);
  padding: 16px 24px;
  margin: 24px 0;
  font-style: italic;
  color: var(--text);
  background: var(--accent-light);
}
.about-badges {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.about-badge {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 14px;
  border: 1px solid var(--border);
  color: var(--text2);
}
.about-badge.accent { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }
.about-img {
  position: relative;
  overflow: hidden;
}
.about-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}
.about-img::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--border);
}

/* Stats */
.stats-bar {
  background: var(--dark);
  padding: 60px 24px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.stat {
  text-align: center;
  padding: 24px 16px;
}
.stat-number {
  font-family: 'Rajdhani', sans-serif;
  font-size: 48px;
  font-weight: 700;
  color: #00c8ff;
  line-height: 1;
}
.stat-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #8a96a6;
  margin-top: 8px;
}

/* ═══════════════════ PROCESOS ═══════════════════ */
.bg-alt { background: var(--bg2); }

.procesos-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 48px;
}
.proceso-tag {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--text2);
  padding: 10px 16px;
  border: 1px solid var(--border);
  background: var(--panel);
  transition: all .2s;
}
.proceso-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-light);
}

.filter-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 32px;
}
.filter-btn {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 8px 16px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  transition: all .2s;
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-light);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item .gallery-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(15,23,32,.85));
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
}

/* ═══════════════════ CALIDAD ═══════════════════ */
.calidad-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px;
  color: var(--text2);
}
.calidad-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.cert-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 48px 40px;
  text-align: center;
  transition: all .3s;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}
.cert-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(0,114,184,.1);
  transform: translateY(-4px);
}
.cert-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
}
.cert-card h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--dark);
}
.cert-card p {
  color: var(--text2);
  margin-bottom: 24px;
}
.cert-card .btn { width: 100%; text-align: center; }

/* ═══════════════════ ECOLOGIA ═══════════════════ */
.eco-section {
  position: relative;
  padding: 100px 24px;
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 30%, #a5d6a7 60%, #e8f5e9 100%);
  overflow: hidden;
}
.eco-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: .06;
  background-image:
    radial-gradient(circle at 20% 30%, var(--green) 1px, transparent 1px),
    radial-gradient(circle at 80% 70%, var(--green) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, var(--green) 1.5px, transparent 1.5px);
  background-size: 60px 60px, 80px 80px, 100px 100px;
}
.eco-container { position: relative; z-index: 1; }
.eco-hero-icon {
  text-align: center;
  margin-bottom: 16px;
}
.eco-hero-icon i {
  font-size: 56px;
  color: var(--green);
  filter: drop-shadow(0 4px 12px rgba(0,168,107,.25));
}
.eco-tag { color: #2e7d32; }
.eco-title { color: #1b5e20; }
.eco-line { background: var(--green); }
.eco-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 40px;
  color: #37474f;
  font-size: 16px;
}
.eco-highlights-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
.eco-highlight {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 18px 20px;
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(8px);
  border-left: 3px solid var(--green);
  color: #1b5e20;
  font-weight: 500;
  border-radius: 0 6px 6px 0;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.eco-highlight i { color: var(--green); font-size: 18px; flex-shrink: 0; }
.eco-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.eco-feature {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: rgba(255,255,255,.8);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0,168,107,.15);
  transition: all .3s;
  box-shadow: 0 2px 6px rgba(0,0,0,.04);
  border-radius: 6px;
}
.eco-feature:hover {
  border-color: var(--green);
  box-shadow: 0 4px 16px rgba(0,168,107,.12);
  background: rgba(255,255,255,.95);
}
.eco-feature-icon {
  font-size: 20px;
  color: var(--green);
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: rgba(0,168,107,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.eco-feature h4 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 4px;
  color: #1b5e20;
}
.eco-feature p {
  font-size: 13px;
  color: #37474f;
  margin: 0;
}

/* ═══════════════════ CLIENTES ═══════════════════ */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 20px;
  align-items: center;
}
.client-logo {
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .3s;
  aspect-ratio: 3/2;
}
.client-logo:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(0,114,184,.08);
}
.client-logo img {
  max-height: 50px;
  filter: grayscale(.3);
  transition: filter .3s;
}
.client-logo:hover img { filter: grayscale(0); }

/* ═══════════════════ CONTACTO ═══════════════════ */
.contact-section {
  position: relative;
}
.contact-header-bar {
  background: var(--dark);
  padding: 60px 24px 40px;
}
.section-tag-light { color: #00c8ff; }
.section-title-light { color: #fff; }
.section-line-light { background: #00c8ff; }
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
}
.contact-info {
  background: var(--dark);
  padding: 20px 48px 60px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.contact-logo {
  height: 50px;
  width: auto;
  margin-bottom: 32px;
  filter: brightness(0) invert(1);
}
.contact-info-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  color: #b8c8d8;
  font-size: 15px;
}
.contact-info-item:last-child { border-bottom: none; }
.contact-icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0,200,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-icon-circle i,
.contact-icon-circle svg {
  font-size: 18px;
  color: #00c8ff;
  fill: #00c8ff;
}
.contact-icon-circle.whatsapp {
  background: rgba(37,211,102,.12);
}
.contact-icon-circle.whatsapp i,
.contact-icon-circle.whatsapp svg {
  color: #25d366;
  fill: #25d366;
}
.contact-info-item a {
  color: #b8c8d8;
  transition: color .2s;
}
.contact-info-item a:hover { color: #fff; }

.contact-form-wrap {
  background: var(--bg2);
  padding: 60px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contact-form-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--dark);
  margin-bottom: 32px;
}
.contact-form { display: grid; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text2);
}
.form-group input,
.form-group textarea {
  font-family: 'Exo 2', sans-serif;
  font-size: 15px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  transition: border-color .2s;
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}
.btn-submit {
  width: 100%;
  text-align: center;
  padding: 16px;
  font-size: 15px;
}
.btn-submit:disabled {
  opacity: .6;
  cursor: not-allowed;
}
.form-msg {
  padding: 0;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  border-radius: 4px;
}
.form-msg-ok {
  padding: 14px;
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}
.form-msg-error {
  padding: 14px;
  background: #fbe9e7;
  color: #c62828;
  border: 1px solid #ef9a9a;
}

.contact-map-full {
  width: 100%;
  overflow: hidden;
  line-height: 0;
}
.contact-map-full img { width: 100%; }
.contact-map-full iframe { width: 100%; display: block; }

/* ═══════════════════ FOOTER ═══════════════════ */
.footer {
  background: var(--dark);
  padding: 40px 24px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-text {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: #6a7a8a;
  letter-spacing: 1px;
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  letter-spacing: 1px;
  color: #6a7a8a;
  transition: color .2s;
}
.footer-links a:hover { color: #00c8ff; }

/* ═══════════════════ LIGHTBOX ═══════════════════ */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10,12,16,.95);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.lightbox.active { display: flex; }
.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
}
.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 32px;
  color: #b8c8d8;
  cursor: pointer;
  background: none;
  border: none;
}
.lightbox-close:hover { color: #00c8ff; }

/* ═══════════════════ RESPONSIVE ═══════════════════ */
@media (max-width: 1024px) {
  .hero-title { font-size: 48px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .clients-grid { grid-template-columns: repeat(4, 1fr); }
  .eco-highlights-row { grid-template-columns: 1fr; }
  .contact-split { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-contact { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid var(--border);
    padding: 16px;
  }
  .nav-toggle { display: flex; }
  .hero-title { font-size: 36px; letter-spacing: 2px; }
  .hero-sub { font-size: 15px; }
  .section-title { font-size: 30px; }
  .section-pad { padding: 60px 16px; }
  .eco-section { padding: 60px 16px; }
  .calidad-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .procesos-list { grid-template-columns: repeat(2, 1fr); }
  .contact-info, .contact-form-wrap { padding: 40px 24px; }
  .contact-header-bar { padding: 40px 16px 24px; }
  .eco-features { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 28px; }
  .gallery { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .procesos-list { grid-template-columns: 1fr; }
}