/* =========================================
   FLOWER WEB ZONE — Global Stylesheet
   Estética: Corporate-Clean (Kreiva Digital)
   ========================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Montserrat:wght@700;800;900&display=swap');

/* --- CSS Variables / Design Tokens --- */
:root {
  --color-bg:         #ffffff;
  --color-bg-soft:    #f0f4f9;          /* azul-gris muy suave */
  --color-bg-dark:    #0c1c34;          /* navy oscuro casi negro */
  --color-primary:    #1e3d7b;          /* navy corporativo profundo */
  --color-primary-h:  #152d5e;          /* navy hover */
  --color-accent:     #3b82f6;          /* azul medio para CTAs */
  --color-text:       #0e1d33;          /* negro con tinte navy */
  --color-muted:      #556677;          /* gris azulado */
  --color-border:     #ccd6e5;          /* gris azulado claro */
  --color-card:       #ffffff;
  --font-body:        'Inter', sans-serif;
  --font-display:     'Montserrat', sans-serif;
  --radius-sm:        8px;
  --radius-md:        16px;
  --radius-lg:        24px;
  --shadow-sm:        0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:        0 4px 24px rgba(30,61,123,.10);
  --shadow-lg:        0 10px 40px rgba(30,61,123,.18);
  --transition:       all .3s cubic-bezier(.4,0,.2,1);
  --max-w:            1200px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* --- Utility Classes --- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--soft { background: var(--color-bg-soft); }
.section--dark { background: var(--color-bg-dark); color: #fff; }
.section-label {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(30,61,123,.08);
  padding: 5px 14px;
  border-radius: 99px;
  margin-bottom: 14px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: 16px;
}
.section-title--light { color: #fff; }
.section-sub {
  font-size: 1.05rem;
  color: var(--color-muted);
  max-width: 580px;
  line-height: 1.75;
}
.section-sub--light { color: rgba(255,255,255,.7); }
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.12);
  opacity: 0;
  transition: var(--transition);
}
.btn:hover::after { opacity: 1; }
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(30,61,123,.30);
}
.btn-primary:hover {
  background: var(--color-primary-h);
  box-shadow: 0 6px 20px rgba(30,61,123,.40);
  transform: translateY(-2px);
}
.btn-outline {
  border: 2px solid var(--color-border);
  color: var(--color-text);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}
.btn-outline--light {
  border-color: rgba(255,255,255,.35);
  color: #fff;
}
.btn-outline--light:hover {
  border-color: #fff;
  background: rgba(255,255,255,.08);
}

/* =========================================
   NAVBAR
   ========================================= */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 70px;
  display: flex;
  align-items: center;
  transition: var(--transition);
}
#navbar.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--color-primary);
  letter-spacing: -.02em;
}
.nav-logo span { color: var(--color-text); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-muted);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
  border-radius: 2px;
}
.nav-links a:hover { color: var(--color-primary); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { margin-left: 16px; padding: 10px 22px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 8px;
  width: 40px;
  height: 40px;
  position: relative;
  z-index: 1001;
  background: transparent;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform .3s cubic-bezier(.4,0,.2,1), opacity .2s ease;
  transform-origin: center;
}
/* Hamburger → X animation via class (not inline styles) */
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
/* Make hamburger visible over dark hero / transparent navbar */
#navbar:not(.scrolled) .nav-toggle span { background: #fff; }
#navbar.scrolled .nav-toggle span        { background: var(--color-text); }
/* Once active (menu open), navbar gets white bg → use dark X regardless */
.nav-toggle.is-active span { background: var(--color-text) !important; }
/* Body scroll lock when mobile menu is open */
body.nav-open { overflow: hidden; }

/* =========================================
   HERO
   ========================================= */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 70px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #edf2f9 0%, #f8f9fc 50%, #e8eef8 100%);
  z-index: 0;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .45;
  animation: blobFloat 8s ease-in-out infinite alternate;
}
.hero-blob--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(30,61,123,.18) 0%, transparent 70%);
  top: -150px; right: -100px;
  animation-delay: 0s;
}
.hero-blob--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(59,130,246,.14) 0%, transparent 70%);
  bottom: -50px; left: -80px;
  animation-delay: -3s;
}
@keyframes blobFloat {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(30px, -20px) scale(1.08); }
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(30,61,123,.07);
  border: 1px solid rgba(30,61,123,.14);
  border-radius: 99px;
  padding: 6px 16px 6px 8px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 24px;
}
.hero-badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,.22);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 3px rgba(59,130,246,.22); }
  50%      { box-shadow: 0 0 0 6px rgba(59,130,246,.10); }
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: 20px;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--color-muted);
  max-width: 580px;
  line-height: 1.8;
  margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 52px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  justify-content: center;
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}
.hero-stat-label {
  font-size: .82rem;
  color: var(--color-muted);
  margin-top: 4px;
}
.hero-visual {
  position: relative;
}
.hero-card-float {
  background: var(--color-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: perspective(1000px) rotateY(-8deg) rotateX(4deg);
  transition: var(--transition);
}
.hero-card-float:hover {
  transform: perspective(1000px) rotateY(-4deg) rotateX(2deg) scale(1.02);
}
.hero-card-float img { width: 100%; }
.hero-floating-badge {
  position: absolute;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .82rem;
  font-weight: 600;
  animation: floatY 4s ease-in-out infinite;
}
.hero-floating-badge--1 { top: -20px; left: -30px; animation-delay: 0s; }
.hero-floating-badge--2 { bottom: -20px; right: -20px; animation-delay: -2s; }
.hero-floating-badge .icon { font-size: 1.2rem; }
@keyframes floatY {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* =========================================
   SERVICES
   ========================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 56px;
}
.service-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(30,61,123,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--color-primary);
  transform: scale(1.1);
}
.service-card:hover .service-icon svg { stroke: #fff; }
.service-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.service-desc { font-size: .9rem; color: var(--color-muted); line-height: 1.7; }

/* =========================================
   PROJECTS
   ========================================= */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-top: 56px;
}
.project-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: #0c1c34;
  cursor: pointer;
}
.project-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform .5s cubic-bezier(.4,0,.2,1), opacity .3s;
  display: block;
}
.project-card:hover img { transform: scale(1.06); opacity: .6; }
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(12,28,52,.94) 100%);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transform: translateY(10px);
  opacity: 0;
  transition: var(--transition);
}
.project-card:hover .project-overlay { opacity: 1; transform: translateY(0); }
.project-tag {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}
.project-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}
.project-desc { font-size: .85rem; color: rgba(255,255,255,.7); line-height: 1.6; }

/* =========================================
   PROCESS
   ========================================= */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 40px;
  margin-top: 64px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: .2;
}
.process-step {
  position: relative;
  text-align: center;
}
.process-num {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 8px 24px rgba(30,61,123,.32);
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.process-step:hover .process-num { transform: scale(1.1); box-shadow: 0 12px 32px rgba(30,61,123,.42); }
.process-step-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
}
.process-step-desc { font-size: .9rem; color: var(--color-muted); line-height: 1.7; }

/* =========================================
   TESTIMONIALS
   ========================================= */
.testimonials-track-wrap { overflow: hidden; margin-top: 56px; }
.testimonials-track {
  display: flex;
  gap: 24px;
  transition: transform .5s cubic-bezier(.4,0,.2,1);
}
.testimonial-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px 32px;
  min-width: 360px;
  flex-shrink: 0;
  transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.testimonial-stars { color: #f59e0b; font-size: 1rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-text {
  font-size: .95rem;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  flex-shrink: 0;
}
.testimonial-name { font-weight: 700; font-size: .95rem; }
.testimonial-role { font-size: .82rem; color: var(--color-muted); }
.carousel-controls {
  display: flex;
  gap: 12px;
  margin-top: 36px;
  justify-content: center;
}
.carousel-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  color: var(--color-text);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  background: var(--color-bg);
}
.carousel-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.carousel-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 20px;
}
.carousel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-border);
  transition: var(--transition);
  cursor: pointer;
}
.carousel-dot.active {
  background: var(--color-primary);
  width: 24px;
  border-radius: 4px;
}

/* =========================================
   CTA BANNER
   ========================================= */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, #163968 55%, var(--color-accent) 100%);
  border-radius: var(--radius-lg);
  padding: 72px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
  position: relative;
}
.cta-banner p {
  color: rgba(255,255,255,.8);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.75;
  position: relative;
}
.cta-banner .btn-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }
.btn-white {
  background: #fff;
  color: var(--color-primary);
  font-weight: 700;
}
.btn-white:hover { background: #f0f4f9; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.15); }

.btn-meet {
  background: linear-gradient(135deg, #00897b 0%, #00acc1 100%);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(0,137,123,.40);
  border: none;
}
.btn-meet:hover {
  background: linear-gradient(135deg, #00796b 0%, #0097a7 100%);
  box-shadow: 0 6px 22px rgba(0,137,123,.52);
  transform: translateY(-2px);
  color: #fff;
}

/* =========================================
   FOOTER
   ========================================= */
#footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,.75);
  padding: 80px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand .nav-logo { font-size: 1.4rem; margin-bottom: 16px; display: block; }
.footer-brand p { font-size: .9rem; line-height: 1.75; max-width: 280px; color: rgba(255,255,255,.55); }
.footer-socials { display: flex; gap: 12px; margin-top: 24px; }
.footer-social-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  color: rgba(255,255,255,.6);
  font-size: .95rem;
}
.footer-social-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: translateY(-3px);
}
.footer-col-title {
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  font-size: .95rem;
}
.footer-links li + li { margin-top: 10px; }
.footer-links a {
  font-size: .88rem;
  color: rgba(255,255,255,.5);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--color-accent); padding-left: 4px; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 12px;
}
.footer-contact-item svg { flex-shrink: 0; margin-top: 2px; color: var(--color-accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .82rem;
  color: rgba(255,255,255,.35);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: rgba(255,255,255,.4); transition: var(--transition); }
.footer-bottom a:hover { color: var(--color-accent); }

/* =========================================
   SCROLL ANIMATIONS
   ========================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* =========================================
   MOBILE NAV
   ========================================= */
@media (max-width: 900px) {
  /* Mobile drawer: fullscreen, slides in from the right */
  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding: 24px;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    overflow-y: auto;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.5rem; }
  .nav-links .nav-cta { margin-left: 0; padding: 14px 32px; margin-top: 8px; }
  .nav-toggle { display: flex; }
  .hero-sub { margin: 0 auto 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .process-steps::before { display: none; }
}
@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-banner { padding: 48px 24px; }
  .testimonial-card { min-width: 280px; }
}

/* =========================================
   HERO CANVAS ANIMATION
   ========================================= */
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 0;
}

/* ── Hero modo oscuro (canvas activo) ── */
#hero.hero--dark {
  background: #010d1e;
}
#hero.hero--dark .hero-bg {
  background: transparent;
}
#hero.hero--dark .hero-title {
  color: #ffffff;
}
#hero.hero--dark .hero-title .highlight {
  background: linear-gradient(135deg, #60a5fa 0%, #93c5fd 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
#hero.hero--dark .hero-sub {
  color: rgba(255, 255, 255, 0.72);
}
#hero.hero--dark .hero-badge {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.9);
}
#hero.hero--dark .hero-badge-dot {
  background: #60a5fa;
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.28);
}
#hero.hero--dark .hero-stats {
  border-top-color: rgba(255, 255, 255, 0.1);
}
#hero.hero--dark .hero-stat-num {
  color: #60a5fa;
}
#hero.hero--dark .hero-stat-label {
  color: rgba(255, 255, 255, 0.5);
}
#hero.hero--dark .btn-outline {
  border-color: rgba(255, 255, 255, 0.28);
  color: rgba(255, 255, 255, 0.9);
}
#hero.hero--dark .btn-outline:hover {
  border-color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
}
#hero.hero--dark .hero-floating-badge {
  background: rgba(4, 24, 48, 0.85);
  border: 1px solid rgba(96, 165, 250, 0.25);
  color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
}
#hero.hero--dark .hero-card-float {
  box-shadow: 0 0 0 1px rgba(96,165,250,0.15), 0 20px 60px rgba(0,0,0,0.6);
}
/* Navbar transparente sobre fondo oscuro al inicio */
#navbar:not(.scrolled) {
  background: transparent;
}
/* When mobile menu is open, give navbar a solid bg so toggle is visible */
body.nav-open #navbar {
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(12px);
}