/* ===== VARIABLES ===== */
:root {
  --color-primary: #3D1A6E;
  --color-secondary: #D4267E;
  --color-yellow: #F5A623;
  --color-purple: #7B2D8E;
  --color-dark: #1A1A2E;
  --color-light: #F8F9FA;
  --color-gray: #6B7280;
  --font-heading: 'Raleway', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.3s ease;
  --shadow: 0 20px 60px rgba(0,0,0,0.1);
  --radius: 16px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { font-family: var(--font-body); color: var(--color-dark); line-height: 1.6; overflow-x: hidden; }
h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.2; }
p { color: var(--color-gray); }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

/* ===== SCROLL PROGRESS ===== */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px;
  background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
  z-index: 10000; transition: width 0.1s linear;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; width: 100%; z-index: 1000;
  padding: 1rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
  background: transparent;
  box-shadow: none;
}

.navbar.scrolled {
  background: #fff;
  box-shadow: 0 2px 20px rgba(0,0,0,0.12);
  padding: 0.6rem 2rem;
}

/* Navbar sobre hero (sin scroll) — blanco sobre gradiente oscuro */
.navbar:not(.scrolled) { z-index: 1000; }
.navbar:not(.scrolled) .nav-links a {
  color: #fff;
  text-shadow: 0 1px 6px rgba(0,0,0,0.9), 0 0 12px rgba(0,0,0,0.6);
  font-weight: 700;
}
.navbar:not(.scrolled) .nav-links a::after { background: #fff; }
.navbar:not(.scrolled) .nav-links a:hover,
.navbar:not(.scrolled) .nav-links a.active { color: #00BFFF; }
.navbar:not(.scrolled) .nav-links a:hover::after,
.navbar:not(.scrolled) .nav-links a.active::after { background: #00BFFF; }
.navbar:not(.scrolled) .hamburger span { background: #fff; }

.nav-logo { display: flex; align-items: center; }
.nav-logo-bg { display: flex; align-items: center; }
.nav-logo-bg img { height: 56px; width: auto; transition: var(--transition); }
.navbar.scrolled .nav-logo-bg img { height: 44px; }

.nav-links { display: flex; gap: 1.8rem; align-items: center; }

.nav-links a {
  color: var(--color-dark); font-weight: 600; font-size: 0.9rem;
  position: relative; letter-spacing: 0.3px;
}

.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 100%; height: 2px; background: #00BFFF;
  opacity: 0.18; transition: opacity 0.25s ease;
}

.nav-links a:hover, .nav-links a.active { color: #00BFFF; }
.nav-links a:hover::after, .nav-links a.active::after { opacity: 1; }

/* ===== DROPDOWN — fondo negro, texto gris, hover azul ===== */
.nav-item { position: relative; list-style: none; }
.nav-top-link { display: flex !important; align-items: center; gap: 0.35rem; cursor: pointer; }
.nav-chevron { font-size: 0.6rem; transition: transform 0.25s ease; pointer-events: none; }
.nav-item:hover .nav-chevron { transform: rotate(180deg); }

.nav-item::after {
  content: ''; position: absolute; top: 100%; left: -10px; right: -10px;
  height: 20px; background: transparent; pointer-events: auto;
}

.nav-dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%;
  transform: translateX(-50%) translateY(-4px);
  background: rgba(8,8,20,0.97); border: 1px solid rgba(255,255,255,0.09);
  border-radius: 14px; padding: 0.45rem; min-width: 250px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  backdrop-filter: blur(18px); box-shadow: 0 20px 60px rgba(0,0,0,0.55); z-index: 1100;
}
.nav-dropdown::before {
  content: ''; position: absolute; top: -5px; left: 50%;
  transform: translateX(-50%) rotate(45deg); width: 10px; height: 10px;
  background: rgba(8,8,20,0.97);
  border-left: 1px solid rgba(255,255,255,0.09); border-top: 1px solid rgba(255,255,255,0.09);
}
.nav-item:hover .nav-dropdown { opacity: 1; pointer-events: all; transform: translateX(-50%) translateY(0); }

/* Último ítem (Servicios) — alinear a la derecha */
.nav-links .nav-item:last-child .nav-dropdown {
  left: auto; right: -8px; transform: translateY(-4px);
}
.nav-links .nav-item:last-child .nav-dropdown::before { left: auto; right: 2.2rem; transform: rotate(45deg); }
.nav-links .nav-item:last-child:hover .nav-dropdown { transform: translateY(0); }

.nav-dropdown a {
  display: flex !important; align-items: center; gap: 0.75rem;
  padding: 0.62rem 0.9rem; border-radius: 8px; color: #9CA3AF !important;
  font-size: 0.84rem; font-weight: 500; transition: background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.nav-dropdown a:hover { background: rgba(255,255,255,0.07); color: #00BFFF !important; }
.nav-dropdown a::after { display: none !important; }
.nav-dropdown a i { width: 16px; text-align: center; font-size: 0.78rem; color: #00BFFF; flex-shrink: 0; }
.dropdown-divider { height: 1px; background: rgba(255,255,255,0.06); margin: 0.3rem 0.4rem; }

/* Mega-dropdown sub-items */
.nav-dropdown-mega { min-width: 270px; }
.nav-sub {
  padding: 0.28rem 0.9rem 0.28rem 2rem !important;
  font-size: 0.78rem !important;
  color: rgba(156,163,175,0.7) !important;
  border-radius: 6px !important;
}
.nav-sub:hover { color: #00BFFF !important; padding-left: 2.2rem !important; }
.nav-sub i { font-size: 0.6rem !important; color: rgba(0,191,255,0.55) !important; }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; z-index: 1001; background: none; border: none; padding: 5px;
}
.hamburger span { width: 28px; height: 2.5px; background: var(--color-dark); border-radius: 2px; transition: var(--transition); }
.hamburger.open span { background: #fff; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  background: url('Portada.png') center/cover no-repeat;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}

.hero-overlay {
  position: absolute; inset: 0;
  background: rgba(255, 255, 255, 0.62);
  z-index: 1;
}

.hero-circle {
  position: absolute; border-radius: 50%;
  filter: blur(60px); opacity: 0.50; pointer-events: none; z-index: 2;
}
.hero-circle-1 { width: 420px; height: 420px; background: var(--color-primary); top: -120px; right: -100px; opacity: 0.58; }
.hero-circle-2 { width: 320px; height: 320px; background: var(--color-secondary); bottom: -60px; left: -60px; opacity: 0.52; }
.hero-circle-3 { width: 200px; height: 200px; background: var(--color-yellow); top: 38%; right: 18%; opacity: 0.55; }
.hero-circle-4 { width: 260px; height: 260px; background: var(--color-primary); bottom: 22%; left: 28%; opacity: 0.42; }
.hero-circle-5 { width: 180px; height: 180px; background: var(--color-purple); top: 18%; left: 8%; opacity: 0.52; }

.hero-content {
  text-align: center; z-index: 3;
  padding: 0 2rem; max-width: 900px;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(61,26,110,0.12);
  color: var(--color-primary);
  padding: 0.45rem 1.4rem; border-radius: 50px;
  font-size: 0.8rem; font-weight: 700;
  margin-bottom: 1.5rem; letter-spacing: 1.5px;
  text-transform: uppercase; border: 1px solid rgba(61,26,110,0.25);
}

.hero-title {
  font-size: clamp(3rem, 7vw, 6rem);
  color: var(--color-dark); font-weight: 800;
  margin-bottom: 1.5rem; line-height: 1.05;
}

.hero-title .highlight { color: var(--color-primary); }

.hero-subtitle {
  color: #4B5563; font-size: 1.15rem;
  max-width: 620px; margin: 0 auto 2.5rem; line-height: 1.75;
}

.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.btn-primary {
  background: var(--color-primary); color: #fff; border: none;
  border-radius: 50px; padding: 1rem 2.5rem;
  font-size: 1rem; font-weight: 700; cursor: pointer;
  transition: var(--transition); font-family: var(--font-body); display: inline-block;
  letter-spacing: 0.3px;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(61,26,110,0.35); }

.btn-outline {
  background: transparent; color: var(--color-dark);
  border: 2px solid var(--color-dark); border-radius: 50px;
  padding: 1rem 2.5rem; font-size: 1rem; font-weight: 700;
  cursor: pointer; transition: var(--transition);
  font-family: var(--font-body); display: inline-block;
}
.btn-outline:hover { background: var(--color-dark); color: #fff; transform: translateY(-2px); }

.scroll-indicator {
  position: absolute; bottom: 2rem; left: 50%;
  transform: translateX(-50%); z-index: 3;
}
.scroll-indicator span {
  display: block; width: 24px; height: 24px;
  border-right: 2.5px solid var(--color-primary);
  border-bottom: 2.5px solid var(--color-primary);
  transform: rotate(45deg);
  animation: scrollDown 2s infinite;
}
@keyframes scrollDown {
  0% { opacity: 0; transform: rotate(45deg) translate(-5px,-5px); }
  50% { opacity: 1; }
  100% { opacity: 0; transform: rotate(45deg) translate(5px,5px); }
}

/* ===== SECTION COMMON ===== */
.section-badge {
  display: inline-block;
  background: rgba(61,26,110,0.1);
  color: var(--color-primary);
  padding: 0.4rem 1.2rem; border-radius: 50px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; margin-bottom: 0.8rem;
}
.section-title { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 1rem; color: var(--color-dark); }
.section-title .highlight { color: var(--color-primary); }

/* ===== ABOUT ===== */
#about { background: var(--color-light); padding: 6rem 0; }

.about-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 4rem; align-items: center; }

.about-text p { font-size: 1.02rem; line-height: 1.8; margin-bottom: 1rem; }

.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin: 2rem 0; }

.stat-item { text-align: center; background: #fff; border-radius: var(--radius); padding: 1.2rem 0.5rem; box-shadow: 0 4px 16px rgba(0,0,0,0.06); }

.stat-number { font-family: var(--font-heading); font-size: 2.2rem; font-weight: 800; color: var(--color-primary); display: block; }
.stat-label { font-size: 0.8rem; color: var(--color-gray); margin-top: 0.2rem; font-weight: 500; }

.about-visual { position: relative; }

.about-shape {
  width: 100%;
  display: flex; align-items: center; justify-content: center;
}
.about-shape img { width: 100%; height: auto; object-fit: contain; }

.about-clients-tag {
  margin-top: 1.5rem; background: #fff; border-radius: 12px;
  padding: 1rem 1.2rem; box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  border-left: 4px solid var(--color-primary);
}
.about-clients-tag span { font-size: 0.75rem; font-weight: 700; color: var(--color-primary); text-transform: uppercase; letter-spacing: 1px; }
.about-clients-tag p { font-size: 0.88rem; color: var(--color-gray); margin-top: 0.3rem; line-height: 1.5; }

/* ===== MISIÓN & VISIÓN ===== */
#mision { background: #fff; padding: 6rem 0; }
.mv-header { text-align: center; margin-bottom: 3rem; }

.mv-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
}
.mv-card-full { grid-column: 1 / -1; }

.mv-card {
  background: var(--color-light); border-radius: var(--radius);
  padding: 2.5rem 2rem; border-top: 4px solid var(--color-primary);
  transition: var(--transition);
}
.mv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.mv-card-full { background: linear-gradient(135deg, var(--color-dark) 0%, #2D2D4E 100%); border-top-color: var(--color-yellow); text-align: center; }
.mv-card-full h3, .mv-card-full p { color: #fff; }

.mv-icon {
  width: 56px; height: 56px; border-radius: 12px;
  background: rgba(61,26,110,0.12); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 1.2rem;
}
.mv-icon-secondary { background: rgba(212,38,126,0.12); color: var(--color-secondary); }
.mv-icon-yellow { background: rgba(245,166,35,0.15); color: var(--color-yellow); }

.mv-card h3 { font-size: 1.4rem; margin-bottom: 0.8rem; color: var(--color-dark); }
.mv-card p { line-height: 1.8; font-size: 0.98rem; }
.mv-slogan { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800; color: var(--color-yellow) !important; font-style: italic; }

/* ===== SERVICES ===== */
#services { padding: 6rem 0; background: var(--color-light); }

.services-header { text-align: center; margin-bottom: 1rem; }
.services-intro { color: var(--color-gray); font-size: 1rem; text-align: center; max-width: 600px; margin: 0 auto 3rem; }

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

.service-card {
  background: #fff; border: 1px solid #eee; border-radius: var(--radius);
  padding: 2rem; transition: var(--transition); display: block;
  color: inherit; cursor: pointer;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
  border-color: var(--color-primary);
}

.service-icon {
  width: 60px; height: 60px; background: rgba(61,26,110,0.1);
  border-radius: 14px; display: flex; align-items: center;
  justify-content: center; margin-bottom: 1.5rem;
}
.service-icon i { font-size: 1.5rem; color: var(--color-primary); }
.service-icon-yellow { background: rgba(245,166,35,0.12); }
.service-icon-yellow i { color: var(--color-yellow); }
.service-icon-purple { background: rgba(123,45,142,0.1); }
.service-icon-purple i { color: var(--color-purple); }
.service-icon-secondary { background: rgba(212,38,126,0.1); }
.service-icon-secondary i { color: var(--color-secondary); }
.service-icon-teal2 { background: rgba(61,26,110,0.08); }
.service-icon-teal2 i { color: #3D1A6E; }
.service-icon-orange { background: rgba(245,166,35,0.1); }
.service-icon-orange i { color: #e8941a; }

.service-card h3 { font-size: 1.15rem; margin-bottom: 0.7rem; color: var(--color-dark); }
.service-card p { font-size: 0.93rem; margin-bottom: 1.5rem; line-height: 1.7; }
.service-link { color: var(--color-primary); font-weight: 700; font-size: 0.9rem; }

/* Grafana CTA */
.grafana-cta {
  margin-top: 3rem;
  background: linear-gradient(135deg, var(--color-dark) 0%, #2D2D4E 100%);
  border-radius: var(--radius); padding: 2.5rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
}
.grafana-cta-content { display: flex; align-items: center; gap: 1.5rem; flex: 1; }
.grafana-icon {
  width: 64px; height: 64px; background: rgba(0,191,255,0.15);
  border-radius: 16px; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 1.8rem; color: #00BFFF;
}
.grafana-cta h3 { color: #fff; font-size: 1.3rem; margin-bottom: 0.4rem; }
.grafana-cta p { color: #9CA3AF; font-size: 0.93rem; line-height: 1.6; }

/* ===== PORTFOLIO ===== */
#portfolio { padding: 6rem 0; background: #fff; }
.portfolio-header { text-align: center; margin-bottom: 2rem; }

.filter-bar { display: flex; gap: 0.8rem; justify-content: center; margin-bottom: 3rem; flex-wrap: wrap; }
.filter-btn {
  border-radius: 50px; padding: 0.5rem 1.5rem;
  border: 2px solid #ddd; background: transparent; cursor: pointer;
  font-size: 0.88rem; font-weight: 600; transition: var(--transition);
  font-family: var(--font-body); color: var(--color-dark);
}
.filter-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.filter-btn.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.portfolio-item { border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: 0 4px 20px rgba(0,0,0,0.06); transition: var(--transition); }
.portfolio-item:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.12); }

.portfolio-image { position: relative; aspect-ratio: 4/3; overflow: hidden; }
.portfolio-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.6); font-size: 2.5rem; }
.portfolio-overlay {
  position: absolute; inset: 0; background: rgba(26,26,46,0.85);
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; opacity: 0; transition: var(--transition);
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay h4 { color: #fff; font-size: 1.05rem; margin-bottom: 0.5rem; }
.portfolio-overlay .badge { background: var(--color-primary); color: #fff; padding: 0.3rem 0.8rem; border-radius: 50px; font-size: 0.75rem; font-weight: 700; }
.portfolio-info { padding: 1.2rem; }
.portfolio-info h4 { font-size: 0.98rem; margin-bottom: 0.4rem; color: var(--color-dark); }
.portfolio-info .category-badge { font-size: 0.75rem; color: var(--color-primary); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }

/* ===== FAQ ===== */
#faq { padding: 6rem 0; background: var(--color-dark); }
.faq-header { text-align: center; margin-bottom: 3rem; }
.faq-header .section-title { color: #fff; }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.08); }
.faq-question {
  width: 100%; background: none; border: none; color: #E5E7EB;
  padding: 1.5rem 0; font-size: 1rem; font-weight: 600; text-align: left;
  cursor: pointer; display: flex; justify-content: space-between;
  align-items: center; font-family: var(--font-body); transition: var(--transition);
}
.faq-question:hover { color: #00BFFF; }
.faq-icon { font-size: 1.4rem; transition: transform 0.3s ease; color: #00BFFF; flex-shrink: 0; margin-left: 1rem; }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-answer p { color: #9CA3AF; padding-bottom: 1.5rem; line-height: 1.75; font-size: 0.95rem; }
.faq-item.active .faq-answer { max-height: 300px; }

/* ===== CONTACT ===== */
#contact {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.contact-badge { background: rgba(255,255,255,0.2); color: #fff; }
.contact-title { color: #fff; }
.contact-title .highlight { color: rgba(255,255,255,0.85); text-decoration: underline; text-underline-offset: 4px; }
.contact-desc { color: rgba(255,255,255,0.88); margin-bottom: 2rem; font-size: 1.02rem; line-height: 1.75; }
.contact-items { display: flex; flex-direction: column; gap: 1.2rem; }
.contact-item { display: flex; align-items: center; gap: 1rem; }
.contact-item-icon { width: 45px; height: 45px; background: rgba(255,255,255,0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item-icon i { color: #fff; }
.contact-item span { color: #fff; font-size: 0.95rem; font-weight: 500; }

.contact-form-card { background: #fff; border-radius: var(--radius); padding: 2.5rem; box-shadow: 0 20px 60px rgba(0,0,0,0.15); }
.form-group { margin-bottom: 1.2rem; }
.form-group input, .form-group textarea {
  width: 100%; border: 2px solid #E5E7EB; border-radius: 8px;
  padding: 0.8rem 1rem; font-size: 0.95rem; font-family: var(--font-body);
  transition: var(--transition); outline: none; color: var(--color-dark);
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--color-primary); }
.form-group input.error, .form-group textarea.error { border-color: #e74c3c; }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input::placeholder, .form-group textarea::placeholder { color: #aaa; }
.btn-submit {
  width: 100%; background: var(--color-primary); color: #fff; border: none;
  border-radius: 50px; padding: 1rem; font-size: 1rem; font-weight: 700;
  cursor: pointer; transition: var(--transition); font-family: var(--font-body);
}
.btn-submit:hover { background: #2d1252; transform: translateY(-2px); box-shadow: 0 10px 30px rgba(61,26,110,0.3); }

/* ===== FLOATING BUBBLES ===== */
.floating-bubbles {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 9999;
  display: flex; flex-direction: column; gap: 12px;
  opacity: 0; transform: translateY(20px);
  animation: bubblesIn 0.5s ease forwards; animation-delay: 2s;
  transition: opacity 0.2s;
}
body.menu-open .floating-bubbles { opacity: 0 !important; pointer-events: none; }
/* Bubbles a la izquierda solo en index */
body.page-home .floating-bubbles { right: auto; left: 2rem; }
body.page-home .bubble-tooltip { right: auto; left: calc(100% + 10px); }
.bubble {
  width: 60px; height: 60px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; transition: var(--transition); position: relative;
}
.bubble-whatsapp { background: #25D366; box-shadow: 0 4px 20px rgba(37,211,102,0.5); animation: pulse-wa 2.5s ease-in-out infinite; }
.bubble-instagram { background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); box-shadow: 0 4px 20px rgba(220,39,67,0.4); animation: pulse-ig 2.5s ease-in-out infinite; }
.bubble-linkedin { background: #0A66C2; box-shadow: 0 4px 20px rgba(10,102,194,0.45); }
.bubble-linkedin:hover { background: #004182; transform: scale(1.1); }
.bubble i { font-size: 28px; }
.bubble-instagram i { font-size: 26px; }
.bubble-tooltip {
  position: absolute; right: calc(100% + 10px);
  background: var(--color-dark); color: #fff; padding: 0.4rem 0.8rem;
  border-radius: 6px; font-size: 0.8rem; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: var(--transition);
}
.bubble:hover .bubble-tooltip { opacity: 1; }
.bubble:hover { transform: scale(1.1); }
@keyframes bubblesIn { to { opacity: 1; transform: translateY(0); } }
@keyframes pulse-wa { 0%,100% { transform: scale(1); } 50% { transform: scale(1.08); } }
@keyframes pulse-ig { 0%,100% { transform: scale(1); } 50% { transform: scale(1.08); } }

/* ===== CLIENTS CAROUSEL ===== */
.clients-section { padding: 5rem 0 4rem; background: var(--color-light); }
.clients-header { text-align: center; margin-bottom: 3rem; }
.clients-carousel-wrap {
  overflow: hidden; position: relative; padding: 0.5rem 0;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}
.clients-track {
  display: flex; gap: 1.5rem; cursor: grab; user-select: none; width: max-content;
}
.clients-track.is-dragging { cursor: grabbing; }
.client-item {
  flex-shrink: 0; width: 160px; height: 90px;
  background: #fff; border: 1.5px solid #E5E7EB; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; padding: 1rem;
  transition: var(--transition);
}
.client-item:hover { border-color: var(--color-primary); box-shadow: 0 6px 24px rgba(61,26,110,0.12); transform: translateY(-3px); }
.client-item img { max-width: 100%; max-height: 100%; object-fit: contain; transition: var(--transition); }
.client-name { font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem; color: #6B7280; text-align: center; line-height: 1.3; transition: color 0.3s; }
.client-item:hover .client-name { color: var(--color-primary); }

/* Grafana CTA buttons */
.grafana-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-dashboard {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.8rem 1.6rem; border-radius: 50px; font-weight: 700;
  font-size: 0.9rem; transition: var(--transition); font-family: var(--font-body);
  white-space: nowrap;
}
.btn-dashboard-primary { background: var(--color-primary); color: #fff; }
.btn-dashboard-primary:hover { background: #2d1252; transform: translateY(-2px); }
.btn-dashboard-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.5); }
.btn-dashboard-outline:hover { background: rgba(255,255,255,0.15); border-color: #fff; transform: translateY(-2px); }

/* ===== FOOTER ===== */
footer { background: #0F0F1A; padding: 4.5rem 0 0; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1.3fr 1.5fr; gap: 3rem; padding-bottom: 3.5rem; border-bottom: 1px solid rgba(255,255,255,0.06); }
.footer-brand-col img { height: 54px; margin-bottom: 0.8rem; }
.footer-tagline { color: #fff; font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700; margin-bottom: 0.8rem; }
.footer-desc { color: #6B7280; font-size: 0.85rem; line-height: 1.75; margin-bottom: 1.4rem; }
.fci-item { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 0.6rem; }
.fci-item i { color: #00BFFF; font-size: 0.85rem; width: 16px; }
.fci-item span { color: #9CA3AF; font-size: 0.83rem; }
.footer-col-title { color: #fff; font-size: 0.78rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 1.2rem; }
.footer-nav-col ul, .footer-services-col ul { display: flex; flex-direction: column; gap: 0.6rem; list-style: none; }
.footer-nav-col a, .footer-services-col a { color: #6B7280; font-size: 0.85rem; transition: var(--transition); }
.footer-nav-col a:hover, .footer-services-col a:hover { color: #00BFFF; padding-left: 4px; }
.footer-platform-link {
  display: flex; align-items: center; gap: 0.9rem; padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px; margin-bottom: 0.8rem; transition: var(--transition);
}
.footer-platform-link:hover { background: rgba(0,191,255,0.08); border-color: rgba(0,191,255,0.3); }
.fpl-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(61,26,110,0.5); display: flex; align-items: center;
  justify-content: center; flex-shrink: 0;
}
.fpl-icon i { color: #00BFFF; font-size: 0.95rem; }
.fpl-icon-2 { background: rgba(212,38,126,0.3); }
.fpl-icon-2 i { color: #D4267E; }
.fpl-name { display: block; color: #fff; font-size: 0.85rem; font-weight: 600; }
.fpl-desc { display: block; color: #4B5563; font-size: 0.73rem; margin-top: 1px; }
.footer-social-row { display: flex; gap: 0.7rem; margin-top: 0.5rem; }
.social-icons { display: flex; gap: 0.8rem; }
.social-icon {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: #6B7280; transition: var(--transition); font-size: 0.9rem;
}
.social-icon:hover { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.footer-bottom {
  padding: 1.4rem 0; display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 0.5rem;
}
.footer-bottom p { color: #4B5563; font-size: 0.8rem; }
.footer-bottom a { color: #6B7280; }
.footer-bottom a:hover { color: #00BFFF; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  /* Overlay: z-index 999, POR DEBAJO del navbar (1000) */
  .nav-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,0.55); z-index: 999;
  }
  .nav-overlay.active { display: block; }
  /* Panel de menú: z-index 1002, encima del navbar */
  .nav-links {
    position: fixed; top: 0; right: -100%; width: 80%; height: 100%;
    background: #12122a; flex-direction: column;
    justify-content: flex-start; gap: 0.5rem;
    transition: right 0.35s ease;
    padding: 5rem 1.8rem 3rem;
    overflow-y: auto; overflow-x: hidden;
    z-index: 1002;
    box-shadow: -4px 0 24px rgba(0,0,0,0.5);
  }
  .nav-links.open { right: 0; }
  /* Texto visible sobre fondo oscuro */
  .nav-links a { font-size: 1.05rem; transform: none !important; color: #e8e8f0 !important; }
  .nav-links a::after { display: none; }
  .nav-links .nav-top-link {
    color: #fff !important; font-size: 1.1rem; font-weight: 700;
    padding: 0.7rem 0; border-bottom: 1px solid rgba(255,255,255,0.08); width: 100%;
    display: block;
  }
  .nav-links .nav-top-link.active { color: #00BFFF !important; border-left: 3px solid #00BFFF; padding-left: 0.75rem; }
  .nav-dropdown {
    position: static; transform: none; opacity: 1; pointer-events: all;
    background: rgba(255,255,255,0.04); border: none; box-shadow: none;
    border-radius: 8px; padding: 0.4rem 0 0.4rem 1rem;
    backdrop-filter: none; min-width: unset; margin-top: 0.2rem;
  }
  .nav-dropdown::before { display: none; }
  .nav-dropdown a { font-size: 0.92rem; color: #9CA3AF !important; padding: 0.3rem 0; display: block; }
  .nav-dropdown a:hover { color: #00BFFF !important; }
  .nav-chevron { display: none; }
  /* Hamburger encima del panel para que la X sea visible */
  .hamburger { z-index: 1003; position: relative; }
  .hamburger.open span { background: #fff !important; }
  .hero-title { font-size: clamp(2.5rem, 6vw, 4rem); }
  .about-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .about-visual { order: -1; max-width: 220px; margin: 0 auto; }
  .stats-grid { gap: 0.6rem; }
  .stat-number { font-size: 1.6rem; }
  .stat-item { padding: 0.8rem 0.3rem; }
  #quienes-somos { padding: 3rem 0 !important; }
  /* Deshabilitar AOS en móvil — evita desbordamiento horizontal */
  [data-aos] { transform: none !important; opacity: 1 !important; transition: none !important; }
  .mv-grid { grid-template-columns: 1fr; }
  .mv-card-full { grid-column: 1; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-top { grid-template-columns: 1fr; text-align: center; }
  .fci-item { justify-content: center; }
  .footer-social-row, .social-icons { justify-content: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .grafana-cta { flex-direction: column; text-align: center; }
  .grafana-cta-content { flex-direction: column; }
  .grafana-btns { justify-content: center; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
  .stat-number { font-size: 1.8rem; }
  .floating-bubbles { bottom: 1.2rem; right: 1.2rem; }
  .bubble { width: 52px; height: 52px; }
  .bubble i { font-size: 24px; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .filter-bar { gap: 0.5rem; }
  .filter-btn { padding: 0.4rem 1rem; font-size: 0.82rem; }
}

/* ===== PÁGINAS INTERNAS (hero banner) ===== */
.page-hero {
  min-height: 38vh; display: flex; align-items: center;
  background: linear-gradient(135deg, var(--color-dark) 0%, #1a0d30 100%);
  padding: 8rem 0 4rem; position: relative; overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; top: -40%; right: -5%;
  width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,191,255,0.08), transparent 70%);
}
.page-hero-content { position: relative; z-index: 2; }
.page-hero-breadcrumb { color: #6B7280; font-size: 0.85rem; margin-bottom: 1rem; }
.page-hero-breadcrumb a { color: #00BFFF; }
.page-hero-breadcrumb span { color: #6B7280; }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); color: #fff; margin-bottom: 0.8rem; }
.page-hero p { color: #9CA3AF; font-size: 1rem; max-width: 560px; line-height: 1.7; }

/* Fundador */
.founder-section { padding: 6rem 0; background: var(--color-light); }
.founder-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 4rem; align-items: center; }
.founder-photo {
  aspect-ratio: 1; border-radius: 20px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  display: flex; align-items: center; justify-content: center;
  font-size: 5rem; color: rgba(255,255,255,0.3);
  box-shadow: 0 20px 60px rgba(61,26,110,0.3);
}
.founder-photo img { width: 100%; height: 100%; object-fit: cover; border-radius: 20px; }
.founder-photo-img { background: none; font-size: 0; overflow: hidden; }
.founder-badge { display: inline-block; background: rgba(61,26,110,0.1); color: var(--color-primary);
  padding: 0.35rem 1rem; border-radius: 50px; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase; margin-bottom: 1rem; }
.founder-name { font-size: 2rem; font-family: var(--font-heading); font-weight: 800; margin-bottom: 0.3rem; }
.founder-title { color: var(--color-gray); font-size: 1rem; margin-bottom: 1.5rem; }
.founder-desc { line-height: 1.85; color: #374151; }
.founder-credentials { display: flex; gap: 1.5rem; flex-wrap: wrap; margin-top: 1.5rem; }
.founder-cred { display: flex; align-items: center; gap: 0.5rem; font-size: 0.88rem; color: var(--color-gray); }
.founder-cred i { color: var(--color-primary); }

@media (max-width: 768px) {
  .founder-grid { grid-template-columns: 1fr; }
  .founder-photo { max-width: 200px; margin: 0 auto; aspect-ratio: 1; }
}

/* ===== SERVICIOS SUB-PÁGINAS ===== */
.srv-hero {
  min-height: 55vh; display: flex; align-items: center;
  background: linear-gradient(135deg, var(--color-dark) 0%, #2D2D4E 100%);
  padding: 8rem 0 4rem; position: relative; overflow: hidden;
}
.srv-hero::after {
  content: ''; position: absolute; top: -50%; right: -10%;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(61,26,110,0.15), transparent 70%);
}
.srv-hero-content { position: relative; z-index: 2; }
.srv-hero-icon { font-size: 3.5rem; color: #00BFFF; margin-bottom: 1rem; }
.srv-hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); color: #fff; margin-bottom: 1rem; }
.srv-hero p { color: #9CA3AF; font-size: 1.1rem; max-width: 600px; line-height: 1.7; }
.srv-hero .back-link { display: inline-flex; align-items: center; gap: 0.5rem; color: #00BFFF; font-weight: 600; font-size: 0.9rem; margin-bottom: 2rem; }
.srv-hero .back-link:hover { gap: 0.8rem; }

.srv-content { padding: 5rem 0; background: #fff; }
.srv-section { padding: 5rem 0; }
.srv-section:nth-child(even) { background: var(--color-light); }

.srv-features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2.5rem; }
.srv-feature {
  background: #fff; border-radius: 12px; padding: 1.5rem;
  border-left: 4px solid var(--color-primary);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.srv-feature h4 { color: var(--color-dark); margin-bottom: 0.4rem; font-size: 1rem; }
.srv-feature p { font-size: 0.88rem; line-height: 1.6; }

.srv-brands { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.5rem; }
.srv-brand-tag {
  background: var(--color-light); border-radius: 8px; padding: 0.5rem 1rem;
  font-size: 0.85rem; font-weight: 600; color: var(--color-dark);
  border: 1px solid #E5E7EB;
}

.srv-cta { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); padding: 4rem 0; text-align: center; }
.srv-cta h2 { color: #fff; margin-bottom: 1rem; }
.srv-cta p { color: rgba(255,255,255,0.85); margin-bottom: 2rem; font-size: 1rem; }
.btn-white { background: #fff; color: var(--color-primary); border-radius: 50px; padding: 1rem 2.5rem; font-weight: 700; font-size: 1rem; display: inline-block; transition: var(--transition); font-family: var(--font-body); }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,0,0,0.2); }

.srv-image-block { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.srv-image-block img { width: 100%; height: 100%; object-fit: cover; }

/* Utility: 2-col grid that stacks on mobile */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.grid-2col-center { align-items: center; }

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

/* ===== SRV-HERO WITH BACKGROUND PHOTO ===== */
.srv-hero-photo {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.srv-hero-photo::before {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(135deg, rgba(5,5,15,0.86) 0%, rgba(5,5,15,0.65) 100%);
}

/* ===== EQUIPMENT FOR SALE ===== */
.equip-section { padding: 5rem 0; background: #F8F9FA; }
.equip-block {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3.5rem; align-items: center;
  padding: 3rem 0; border-bottom: 1px solid #E5E7EB;
}
.equip-block:last-child { border-bottom: none; padding-bottom: 0; }
.equip-block-img { border-radius: 16px; overflow: hidden; box-shadow: 0 8px 32px rgba(0,0,0,0.12); }
.equip-block-img img { width: 100%; height: 260px; object-fit: cover; display: block; }
.equip-block-info h3 {
  font-family: 'Raleway', sans-serif; font-size: 1.55rem; font-weight: 700;
  color: var(--color-dark); margin-bottom: 0.6rem;
}
.equip-block-info p { color: #6B7280; line-height: 1.8; margin-bottom: 1.5rem; font-size: 0.97rem; }
.equip-brands-label {
  font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--color-primary); margin-bottom: 0.75rem; display: block;
}
.brand-caro-wrap {
  overflow: hidden; cursor: grab;
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  user-select: none; -webkit-user-select: none;
}
.brand-caro-wrap.dragging { cursor: grabbing; }
.brand-caro-track {
  display: flex; gap: 2.5rem; width: max-content;
  /* animation controlled by JS — see automatizacion.html script */
}
.brand-caro-item { display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.brand-caro-item img {
  height: 38px; width: auto; max-width: 120px; object-fit: contain;
  filter: grayscale(1) opacity(0.5); transition: filter 0.3s ease;
  pointer-events: none;
}
.brand-caro-item img:hover { filter: grayscale(0) opacity(1); }
/* Text-only brand badge (for brands without logo file) */
.brand-text-item span {
  font-family: 'Raleway', sans-serif; font-weight: 800;
  font-size: 1.05rem; color: #6B7280; letter-spacing: 0.12em;
  opacity: 0.5; transition: opacity 0.3s ease;
}
.brand-text-item:hover span { opacity: 1; }
@keyframes brandScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-33.333%); } }

/* ===== PROJECTS SHOWCASE ===== */
.proj-section { padding: 5rem 0; background: #fff; }
.proj-block {
  padding-bottom: 4rem; margin-bottom: 4rem;
  border-bottom: 1px solid #E5E7EB;
}
.proj-block:last-child { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }
.proj-block-label {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--color-primary); margin-bottom: 0.4rem; display: block;
}
.proj-block-title {
  font-family: 'Raleway', sans-serif; font-size: 1.3rem; font-weight: 700;
  color: var(--color-dark); margin-bottom: 0.7rem;
}
.proj-block-desc {
  color: #6B7280; font-size: 0.97rem; line-height: 1.75; max-width: 700px; margin-bottom: 2rem;
}
.proj-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.proj-cards.two-col { grid-template-columns: repeat(2, 1fr); }
.proj-card {
  border-radius: 14px; overflow: hidden; background: #fff;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08); border: 1px solid #F0F0F0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.proj-card:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(0,0,0,0.13); }
.proj-card-img { height: 195px; overflow: hidden; }
.proj-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.45s ease; }
.proj-card:hover .proj-card-img img { transform: scale(1.05); }
.proj-card-placeholder {
  height: 195px; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #2D1B4E, var(--color-primary));
}
.proj-card-placeholder i { font-size: 3rem; color: rgba(255,255,255,0.3); }
.proj-card-body { padding: 1.2rem 1.3rem 1.4rem; }
.proj-card-body h4 {
  font-family: 'Raleway', sans-serif; font-weight: 700; font-size: 0.97rem;
  color: var(--color-dark); margin-bottom: 0.35rem;
}
.proj-card-body p { font-size: 0.86rem; color: #6B7280; line-height: 1.6; }

/* Wide feature card for single-image projects */
.proj-feature-card {
  border-radius: 16px; overflow: hidden; background: #fff;
  box-shadow: 0 6px 28px rgba(0,0,0,0.09); border: 1px solid #F0F0F0;
  display: grid; grid-template-columns: 1.4fr 1fr;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.proj-feature-card:hover { transform: translateY(-4px); box-shadow: 0 14px 40px rgba(0,0,0,0.13); }
.proj-feature-card-img { overflow: hidden; }
.proj-feature-card-img img { width: 100%; height: 100%; min-height: 260px; object-fit: cover; display: block; transition: transform 0.45s ease; }
.proj-feature-card:hover .proj-feature-card-img img { transform: scale(1.04); }
.proj-feature-card-body { padding: 2rem 1.75rem; display: flex; flex-direction: column; justify-content: center; }
.proj-feature-card-body h4 {
  font-family: 'Raleway', sans-serif; font-weight: 700; font-size: 1.1rem;
  color: var(--color-dark); margin-bottom: 0.75rem;
}
.proj-feature-card-body p { font-size: 0.92rem; color: #6B7280; line-height: 1.75; }

@media (max-width: 768px) {
  .equip-block { grid-template-columns: 1fr; }
  .equip-block-img img { height: 200px; }
  .proj-cards { grid-template-columns: 1fr 1fr; }
  .proj-cards.two-col { grid-template-columns: 1fr; }
  .proj-feature-card { grid-template-columns: 1fr; }
  .proj-feature-card-img img { min-height: 200px; }
}
@media (max-width: 480px) {
  .proj-cards { grid-template-columns: 1fr; }
}

/* ===== IMAGE CAROUSEL CARD (proyectos y equipos) ===== */
.proj-carousel-card {
  background: #fff; border-radius: 18px; overflow: hidden;
  box-shadow: 0 6px 30px rgba(0,0,0,0.09); border: 1px solid #F0F0F0;
  margin-bottom: 2.5rem;
  transition: box-shadow 0.3s ease;
}
.proj-carousel-card:last-child { margin-bottom: 0; }
.proj-carousel-card:hover { box-shadow: 0 14px 50px rgba(0,0,0,0.14); }

/* Slide viewport */
.slide-carousel {
  position: relative; overflow: hidden; height: 400px;
}
.slide-track {
  display: flex; height: 100%;
  transition: transform 0.45s cubic-bezier(0.25,0.46,0.45,0.94);
}
.slide-item { flex: 0 0 100%; height: 100%; }
.slide-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.slide-item-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #2D1B4E, var(--color-primary));
  display: flex; align-items: center; justify-content: center;
}
.slide-item-placeholder i { font-size: 4.5rem; color: rgba(255,255,255,0.22); }

/* Navigation buttons */
.slide-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(0,0,0,0.4); color: #fff; border: none;
  width: 44px; height: 44px; border-radius: 50%; cursor: pointer;
  font-size: 1.25rem; display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, transform 0.2s; z-index: 10;
  backdrop-filter: blur(4px);
}
.slide-btn:hover { background: rgba(0,0,0,0.68); transform: translateY(-50%) scale(1.08); }
.slide-prev { left: 14px; }
.slide-next { right: 14px; }

/* Dot indicators */
.slide-dots {
  position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 7px; z-index: 10;
}
.slide-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: rgba(255,255,255,0.4); cursor: pointer;
  transition: background 0.25s, transform 0.25s;
  border: none; padding: 0;
}
.slide-dot.active { background: #fff; transform: scale(1.3); }

/* Card body (text below the carousel) */
.proj-carousel-body { padding: 1.75rem 2rem 2rem; }
.proj-carousel-header { margin-bottom: 1.2rem; }

/* Slide-specific info panels — fade in on change */
.slide-info { display: none; }
.slide-info.active {
  display: block;
  animation: fadeSlideIn 0.3s ease;
}
@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(7px); }
  to   { opacity: 1; transform: translateY(0); }
}
.slide-info h4 {
  font-family: 'Raleway', sans-serif; font-weight: 700; font-size: 1.05rem;
  color: var(--color-dark); margin-bottom: 0.45rem;
}
.slide-info p { font-size: 0.91rem; color: #6B7280; line-height: 1.7; }

/* ===== EQUIPMENT CARD GRID ===== */
.equip-cards-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem;
}
.equip-card {
  background: #fff; border-radius: 18px; overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08); border: 1px solid #F0F0F0;
  display: flex; flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.equip-card:hover { transform: translateY(-5px); box-shadow: 0 14px 44px rgba(0,0,0,0.13); }
.equip-card-img { height: 195px; overflow: hidden; }
.equip-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s ease; }
.equip-card:hover .equip-card-img img { transform: scale(1.05); }
.equip-card-body { padding: 1.4rem 1.5rem 1.6rem; flex: 1; display: flex; flex-direction: column; }
.equip-card-body h3 {
  font-family: 'Raleway', sans-serif; font-size: 1.12rem; font-weight: 700;
  color: var(--color-dark); margin-bottom: 0.45rem;
}
.equip-card-body p { font-size: 0.87rem; color: #6B7280; line-height: 1.7; flex: 1; margin-bottom: 1.2rem; }

@media (max-width: 900px) {
  .equip-cards-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .slide-carousel { height: 260px; }
  .equip-cards-grid { grid-template-columns: 1fr; }
  .proj-carousel-body { padding: 1.25rem 1.25rem 1.5rem; }
}
@media (max-width: 480px) {
  .slide-carousel { height: 210px; }
}

/* ===== EQUIPMENT HORIZONTAL BLOCKS (stacked, image+text top / carousel bottom) ===== */
.equip-block-lg {
  padding: 3rem 0; border-bottom: 1px solid #E5E7EB;
}
.equip-block-lg:last-child { border-bottom: none; padding-bottom: 0; }

/* Row 1: image + text side by side */
.equip-block-lg-top {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3rem; align-items: center;
  margin-bottom: 1.75rem;
}
/* min-width:0 is CRITICAL — prevents max-content carousel from blowing out the grid */
.equip-block-lg-img, .equip-block-lg-info { min-width: 0; }

.equip-block-lg-img {
  border-radius: 14px; overflow: hidden;
  box-shadow: 0 6px 28px rgba(0,0,0,0.12);
}
.equip-block-lg-img img {
  width: 100%; height: 250px; object-fit: cover; display: block;
  transition: transform 0.4s ease;
}
.equip-block-lg:hover .equip-block-lg-img img { transform: scale(1.04); }

.equip-block-lg-info h3 {
  font-family: 'Raleway', sans-serif; font-size: 1.5rem; font-weight: 700;
  color: var(--color-dark); margin-bottom: 0.55rem;
}
.equip-block-lg-info p {
  color: #6B7280; line-height: 1.8; font-size: 0.97rem;
}

/* Row 2: brand carousel full width */
.equip-block-lg-brands {
  border-top: 1px solid #F0F0F0; padding-top: 1.25rem;
}
.equip-block-lg-brands .equip-brands-label { margin-bottom: 0.65rem; }

/* Smaller project carousel variant */
.proj-carousel-sm .slide-carousel { height: 200px; }
.proj-carousel-sm .slide-item img { object-fit: contain; background: #0D1117; }

@media (max-width: 768px) {
  .equip-block-lg-top { grid-template-columns: 1fr; gap: 1.5rem; }
  .equip-block-lg-img img { height: 200px; }
  .proj-carousel-sm .slide-carousel { height: 160px; }
}

/* ===== PROYECTO CAROUSEL — LAYOUT LADO A LADO ===== */
.proj-card-split {
  display: grid;
  grid-template-columns: 52% 48%;
  min-height: 400px;
  overflow: hidden;         /* mantiene border-radius del padre */
}

/* Panel izquierdo: imágenes */
.proj-split-media {
  position: relative;
  overflow: hidden;
  background: #0D1117;
}
.proj-split-media .slide-carousel {
  height: 420px;
  min-height: unset;
}
/* Cover como el portafolio — rellena el frame sin dejar espacios */
.proj-card-split .slide-item img {
  object-fit: cover;
  background: none;
}

/* Panel derecho: información */
.proj-split-info {
  padding: 2.5rem 2rem 2.5rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #fff;
  border-left: 1px solid #F0F0F0;
}
.proj-split-info .proj-carousel-header { margin-bottom: 1.25rem; }
.proj-split-info .slide-info h4 {
  font-family: 'Raleway', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 0.6rem;
}
.proj-split-info .slide-info p {
  font-size: 0.95rem;
  line-height: 1.85;
  color: #6B7280;
}

/* Responsive: apilar vertical en tablet/móvil */
@media (max-width: 900px) {
  .proj-card-split { grid-template-columns: 1fr; min-height: auto; }
  .proj-split-media .slide-carousel { height: 280px !important; min-height: unset !important; }
  .proj-split-info { padding: 1.5rem; border-left: none; border-top: 1px solid #F0F0F0; }
}
@media (max-width: 480px) {
  .proj-split-media .slide-carousel { height: 220px !important; }
}

/* ===== LIGHTBOX ===== */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  cursor: zoom-out;
  align-items: center;
  justify-content: center;
}
.lightbox-overlay.active { display: flex; }
.lightbox-img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 8px 48px rgba(0,0,0,0.6);
  pointer-events: none;
}
.lightbox-close {
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.2rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.75;
  transition: opacity 0.2s;
}
.lightbox-close:hover { opacity: 1; }
.slide-item img,
.portfolio-image img { cursor: zoom-in; }
.portfolio-item { cursor: pointer; }

/* ===== HERO PROMO BANNER + CAROUSEL FLOTANTE ===== */
#hero {
  background: var(--color-dark); padding: 0;
  position: relative;
  overflow: hidden;
}
.hero-promo-banner {
  position: relative; width: 100%; line-height: 0;
}
.hero-promo-banner .banner-desktop {
  display: block; width: 100%; height: auto;
}
.hero-promo-banner .banner-mobile {
  display: none; width: 100%; height: auto;
}
@media (max-width: 900px) {
  .hero-promo-banner .banner-desktop { display: none; }
  .hero-promo-banner .banner-mobile  { display: block; }
}
/* Gradiente oscuro suave para legibilidad del navbar */
#hero::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 90px; z-index: 2; pointer-events: none;
  background: linear-gradient(to bottom, rgba(0,0,0,0.28) 0%, transparent 100%);
}

/* ===== HERO CAROUSEL FLOTANTE ===== */
.hero-carousel {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 300px; height: 220px;
  background: rgba(8,18,36,0.92);
  border-radius: 14px;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.6);
  overflow: hidden; z-index: 200;
  user-select: none;
  display: flex; flex-direction: column;
}
/* Botón cerrar — esquina superior derecha del carousel */
.carousel-close-btn {
  position: absolute; top: 6px; right: 8px; z-index: 20;
  background: rgba(0,0,0,0.5); border: none; color: rgba(255,255,255,0.8);
  cursor: pointer; font-size: 13px; line-height: 1;
  padding: 2px 6px; border-radius: 4px;
  transition: background 0.2s, color 0.2s;
}
.carousel-close-btn:hover { background: rgba(0,0,0,0.8); color: #fff; }
/* Área de slides ocupa todo menos el drag strip inferior */
.carousel-slides-area { position: absolute; top: 0; left: 0; right: 0; bottom: 16px; overflow: hidden; }
/* Barra de arrastre en la parte inferior */
.carousel-drag-strip {
  position: absolute; bottom: 0; left: 0; right: 0; height: 16px;
  cursor: grab; z-index: 15; border-radius: 0 0 14px 14px;
  background: rgba(0,0,0,0.35);
  display: flex; align-items: center; justify-content: center;
}
.carousel-drag-strip::before {
  content: ''; display: block; width: 28px; height: 3px;
  background: rgba(255,255,255,0.3); border-radius: 2px;
}
.carousel-drag-strip:active { cursor: grabbing; }
/* Botón reabrir */
.carousel-reopen-btn {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 200;
  background: rgba(8,18,36,0.88); border: 1px solid rgba(255,255,255,0.15);
  color: #00BFFF; border-radius: 10px; padding: 0.4rem 0.9rem;
  font-size: 0.78rem; font-weight: 600; cursor: pointer;
  backdrop-filter: blur(8px); display: none;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}
.carousel-reopen-btn:hover { background: rgba(8,18,36,1); }
.hero-slide {
  position: absolute; inset: 0; opacity: 0; pointer-events: none;
  transition: opacity 0.7s ease;
  display: flex; align-items: center; justify-content: center;
}
.hero-slide.active { opacity: 1; pointer-events: auto; }
.hero-slide img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.hero-slide-overlay {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent 0%, rgba(0,0,0,0.82) 100%);
  padding: 1rem 0.85rem 0.75rem;
  opacity: 0; transform: translateY(6px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.hero-slide:hover .hero-slide-overlay {
  opacity: 1; transform: translateY(0);
}
.hero-slide-desc {
  color: #f0f0f0; font-size: 0.68rem; line-height: 1.4;
  margin-bottom: 0.3rem;
  text-shadow: 0 1px 3px rgba(0,0,0,0.6);
}
.hero-slide-link {
  color: #F5A623; font-weight: 700; font-size: 0.7rem;
  display: inline-flex; align-items: center; gap: 0.3rem;
  border-bottom: 1px solid rgba(245,166,35,0.4);
  transition: border-color 0.2s, color 0.2s;
  cursor: pointer;
}
.hero-slide-link:hover { color: #ffb83f; border-color: #ffb83f; }
/* Botones prev/next: pequeños y discretos */
.hero-nav-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(0,0,0,0.2); border: none; color: rgba(255,255,255,0.8);
  width: 22px; height: 22px; border-radius: 50%; cursor: pointer;
  font-size: 0.85rem; display: flex; align-items: center; justify-content: center;
  transition: background 0.2s; z-index: 5;
}
.hero-nav-btn:hover { background: rgba(0,0,0,0.55); color: #fff; }
.hero-prev { left: 0.35rem; }
.hero-next { right: 0.35rem; }
.hero-dots-row {
  position: absolute; bottom: 1.2rem; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 5;
}
.hero-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,0.35); border: none; cursor: pointer;
  transition: background 0.25s, transform 0.25s; padding: 0;
}
.hero-dot.active { background: #fff; transform: scale(1.3); }

/* Slogan standalone section */
.hero-slogan-section {
  background: #fff;
  padding: 4rem 2rem 4.5rem;
  text-align: center;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.hero-title-dark {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  color: var(--color-dark); font-family: 'Raleway', sans-serif; font-weight: 800;
  margin-bottom: 1.8rem; line-height: 1.1;
}
.hero-title-dark .highlight { color: var(--color-secondary); }
.btn-outline-dark {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  font-size: 1rem;
}
.btn-outline-dark:hover {
  background: var(--color-primary);
  color: #fff;
}

@media (max-width: 900px) {
  #hero { min-height: unset; }
}

@media (max-width: 768px) {
  /* Ventana flotante: más grande, encima de las burbujas flotantes */
  .hero-carousel {
    width: 210px; height: 158px;
    bottom: 12rem; right: 1rem; left: auto;
  }
  /* Botón reabrir: siempre en la esquina inferior derecha */
  .carousel-reopen-btn { bottom: 2rem; right: 2rem; left: auto; }
  .hero-slide-overlay { padding: 1.5rem 1.5rem 1.2rem; }
  .hero-slide-desc { font-size: 0.9rem; }
  .hero-nav-btn { width: 38px; height: 38px; font-size: 1.2rem; }
  .hero-slogan-section { padding: 2.5rem 1.5rem 3rem; }
}

/* ===== SERVICE CARDS CON PROYECTO LINKS ===== */
.service-card {
  display: flex; flex-direction: column;
}
.service-card-body {
  flex: 1; display: flex; flex-direction: column;
}
.service-proj-links {
  border-top: 1px solid #F0F0F0; margin-top: auto; padding-top: 0.85rem;
  display: flex; flex-direction: column; gap: 0.35rem;
}
.service-proj-link {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.8rem; font-weight: 500; color: var(--color-primary);
  padding: 0.3rem 0.5rem; border-radius: 6px;
  transition: background 0.15s, color 0.15s;
  text-decoration: none;
}
.service-proj-link:hover { background: rgba(61,26,110,0.07); color: var(--color-secondary); }
.service-proj-link i { font-size: 0.65rem; color: inherit; flex-shrink: 0; }