* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #08080F;
  --bg-secondary: #0D1117;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-hover: rgba(255, 255, 255, 0.08);
  --surface-border: rgba(255, 255, 255, 0.06);
  --glass: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);

  --green: #0FAF4B;
  --gold: #D97706;
  --red: #DC2626;
  --blue: #2563EB;

  --text: #E8EDF5;
  --text-muted: #8892A4;
  --text-dim: #555D6E;

  --gradient-1: linear-gradient(135deg, #0FAF4B, #D97706);
  --gradient-2: linear-gradient(135deg, #DC2626, #D97706);
  --gradient-3: linear-gradient(135deg, #0FAF4B, #2563EB);
  --gradient-hero: linear-gradient(135deg, #0FAF4B, #D97706, #2563EB);
  --gradient-bg: linear-gradient(135deg, #08080F 0%, #0F1120 50%, #08080F 100%);

  --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.6);
  --glow-green: 0 0 20px rgba(15, 175, 75, 0.15), 0 0 40px rgba(15, 175, 75, 0.05);
  --glow-gold: 0 0 20px rgba(217, 119, 6, 0.15), 0 0 40px rgba(217, 119, 6, 0.05);
  --glow-red: 0 0 20px rgba(220, 38, 38, 0.15), 0 0 40px rgba(220, 38, 38, 0.05);

  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--text);
  line-height: 1.7;
  background: var(--gradient-bg);
  background-attachment: fixed;
  -webkit-tap-highlight-color: transparent;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(15, 175, 75, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(217, 119, 6, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(37, 99, 235, 0.02) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
  background: var(--text-dim);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ===== Animaciones base ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(15, 175, 75, 0.2); }
  50% { box-shadow: 0 0 40px rgba(15, 175, 75, 0.4), 0 0 60px rgba(15, 175, 75, 0.1); }
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes border-glow {
  0%, 100% { border-color: rgba(15, 175, 75, 0.2); }
  50% { border-color: rgba(15, 175, 75, 0.5); }
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0) scale(1); }
  33% { transform: translateY(-10px) scale(1.02); }
  66% { transform: translateY(5px) scale(0.98); }
}

.animate, .animate-left, .animate-right, .animate-scale { opacity: 0; }

.animate.visible { animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards; }
.animate-left.visible { animation: fadeInLeft 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards; }
.animate-right.visible { animation: fadeInRight 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards; }
.animate-scale.visible { animation: fadeInScale 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards; }

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }
.animate-delay-5 { animation-delay: 0.5s; }
.animate-delay-6 { animation-delay: 0.6s; }

/* ===== Container ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.section {
  padding: 100px 0;
  position: relative;
}

.bg-light { background: var(--bg-secondary); }

.section-title {
  text-align: center;
  font-size: 2.6rem;
  font-weight: 800;
  margin-bottom: 12px;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 56px;
  font-size: 1.1rem;
  font-weight: 400;
}

/* ===== Glass effect helper ===== */
.glass {
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(8, 8, 15, 0.7);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(8, 8, 15, 0.9);
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
  font-size: 1.4rem;
  font-weight: 700;
  transition: var(--transition-fast);
}

.logo:hover { opacity: 0.85; }

.logo-img { height: 38px; width: auto; filter: drop-shadow(0 0 8px rgba(15, 175, 75, 0.3)); }

.logo span {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav a {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  padding-bottom: 4px;
  position: relative;
  letter-spacing: 0.3px;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-1);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.nav a:hover::after,
.nav a.active::after { width: 100%; }

.nav a:hover,
.nav a.active {
  color: var(--text);
  text-shadow: 0 0 20px rgba(15, 175, 75, 0.1);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
  transition: var(--transition-fast);
}

.dark-toggle {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.dark-toggle:hover {
  border-color: var(--green);
  color: var(--green);
  box-shadow: 0 0 20px rgba(15, 175, 75, 0.1);
  background: rgba(15, 175, 75, 0.05);
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(circle at 30% 50%, rgba(15, 175, 75, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(217, 119, 6, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 50% 80%, rgba(37, 99, 235, 0.03) 0%, transparent 50%);
  animation: hero-float 20s ease-in-out infinite;
  pointer-events: none;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
  opacity: 0.3;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8, 8, 15, 0.92) 0%, rgba(8, 8, 15, 0.5) 50%, rgba(8, 8, 15, 0.92) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-content h1 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
}

.hero-content p {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 560px;
  animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.4s both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.6s both;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  border: none;
  cursor: pointer;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: 0.5s;
}

.btn:hover::before { left: 100%; }

.btn-primary {
  background: var(--gradient-1);
  color: #08080F;
  font-weight: 700;
  background-size: 200% 200%;
  animation: gradient-shift 4s ease infinite;
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 32px rgba(15, 175, 75, 0.3), 0 0 60px rgba(15, 175, 75, 0.1);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-secondary:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-3px);
  box-shadow: 0 0 30px rgba(15, 175, 75, 0.1);
  background: rgba(15, 175, 75, 0.05);
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 20px;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-text p {
  margin-bottom: 16px;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
}

.stat {
  text-align: center;
  padding: 24px 16px;
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-1);
  opacity: 0;
  transition: var(--transition);
}

.stat:hover::before { opacity: 1; }

.stat:hover {
  transform: translateY(-6px);
  border-color: rgba(15, 175, 75, 0.2);
  box-shadow: var(--glow-green);
}

.stat i {
  font-size: 2rem;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  display: block;
}

.stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}

.about-image {
  position: relative;
}

.about-image::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-lg);
  background: var(--gradient-1);
  opacity: 0.3;
  z-index: -1;
  filter: blur(12px);
}

.about-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  display: block;
  transition: var(--transition);
}

.about-image:hover img {
  transform: scale(1.02);
}

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 40px 28px;
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, transparent 40%, rgba(15, 175, 75, 0.02) 100%);
  pointer-events: none;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-1);
  opacity: 0;
  transition: var(--transition);
  background-size: 200% 200%;
  animation: gradient-shift 3s ease infinite;
}

.service-card:hover::after { opacity: 1; }

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(15, 175, 75, 0.15);
  box-shadow: var(--glow-green), var(--shadow);
}

.service-card.featured {
  border: 1px solid rgba(15, 175, 75, 0.15);
  position: relative;
}

.service-card.featured::before {
  content: 'Principal';
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gradient-1);
  color: #08080F;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 1;
}

.service-card i {
  font-size: 2.6rem;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
  display: inline-block;
  transition: var(--transition);
}

.service-card:hover i {
  transform: scale(1.15);
  animation: float 2s ease-in-out infinite;
}

.service-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== CTA ===== */
.cta {
  background: var(--bg-secondary);
  text-align: center;
  color: var(--text);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), var(--gold), transparent);
  opacity: 0.3;
}

.cta::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--green), transparent);
  opacity: 0.3;
}

.cta h2 {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 16px;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

/* ===== Coverage ===== */
.coverage {
  background: var(--bg-secondary);
  position: relative;
}

.coverage-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.coverage-content p {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ===== Footer ===== */
.footer {
  background: var(--bg-primary);
  color: var(--text);
  padding: 70px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-logo-text {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  letter-spacing: 2px;
}

.footer-brand p {
  color: var(--text-dim);
  font-size: 0.95rem;
}

.footer h4 {
  margin-bottom: 20px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.5px;
}

.footer-links ul { list-style: none; }

.footer-links ul li { margin-bottom: 12px; }

.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  transition: var(--transition-fast);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--green);
  padding-left: 4px;
}

.footer-contact p {
  color: var(--text-dim);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
}

.footer-contact i { color: var(--green); width: 18px; }

.footer-contact a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-contact a:hover { color: var(--green); }

.social-icons {
  display: flex;
  gap: 12px;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.social-icons a:hover {
  background: var(--gradient-1);
  color: #08080F;
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(15, 175, 75, 0.2);
  border-color: transparent;
}

.footer-bottom {
  text-align: center;
  padding: 24px 0;
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ===== Page Hero (subpages) ===== */
.page-hero {
  padding: 140px 0 70px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(15, 175, 75, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 50%, rgba(217, 119, 6, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.page-hero h1 {
  font-size: 3.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.page-hero p {
  font-size: 1.15rem;
  color: var(--text-muted);
  position: relative;
}

/* ===== Services Page ===== */
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
  align-items: center;
}

.service-detail-grid.reverse .service-detail-image { order: -1; }

.service-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.service-detail-image::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-lg);
  background: var(--gradient-1);
  opacity: 0.2;
  z-index: -1;
  filter: blur(10px);
}

.service-detail-image img {
  width: 100%;
  display: block;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  border-radius: var(--radius-lg);
}

.service-detail-image:hover img { transform: scale(1.06); }

.service-detail-text h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
}

.service-detail-text p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1.05rem;
  line-height: 1.7;
}

.service-features { list-style: none; }

.service-features li {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
}

.service-features i {
  color: var(--green);
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ===== Fleet Page ===== */
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.fleet-card {
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  position: relative;
}

.fleet-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-1);
  opacity: 0;
  transition: var(--transition);
  z-index: 2;
}

.fleet-card:hover::before { opacity: 1; }

.fleet-card:hover {
  transform: translateY(-8px);
  border-color: rgba(15, 175, 75, 0.15);
  box-shadow: var(--glow-green), var(--shadow);
}

.fleet-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  display: block;
}

.fleet-card:hover img { transform: scale(1.08); }

.fleet-card-content {
  padding: 24px;
}

.fleet-card-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.fleet-card-content p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.fleet-specs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.fleet-specs span {
  background: rgba(15, 175, 75, 0.06);
  border: 1px solid rgba(15, 175, 75, 0.1);
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.78rem;
  color: var(--green);
  font-weight: 500;
  letter-spacing: 0.2px;
}

/* ===== Contact Page ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

.contact-info h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
}

.contact-info > p {
  color: var(--text-muted);
  margin-bottom: 36px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
  padding: 20px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.contact-info-item:hover {
  border-color: rgba(15, 175, 75, 0.15);
  transform: translateX(4px);
}

.contact-info-item i {
  font-size: 1.3rem;
  color: var(--green);
  margin-top: 2px;
  width: 24px;
  flex-shrink: 0;
}

.contact-info-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.contact-info-item p { color: var(--text-muted); font-size: 0.95rem; }

.contact-form {
  padding: 40px;
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
}

.form-group {
  margin-bottom: 22px;
  transition: transform 0.3s ease;
}

.form-group:focus-within { transform: translateX(4px); }

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  font-size: 0.9rem;
  transition: color 0.3s ease;
  letter-spacing: 0.3px;
}

.form-group:focus-within label { color: var(--green); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  transition: all 0.3s ease;
  outline: none;
}

.form-group select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 40px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(15, 175, 75, 0.08), var(--glow-green);
  background: rgba(255, 255, 255, 0.05);
}

.form-group textarea { resize: vertical; min-height: 120px; }

/* ===== Custom Select (Contact) ===== */
.custom-select {
  position: relative;
}

.custom-select select { display: none; }

.custom-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--text-muted);
}

.custom-select-trigger:hover {
  border-color: rgba(15, 175, 75, 0.2);
}

.custom-select.open .custom-select-trigger {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(15, 175, 75, 0.08);
}

.custom-select-text {
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.custom-select-text.selected { color: var(--text); }

.custom-select-arrow {
  transition: all 0.3s ease;
  color: var(--text-dim);
  font-size: 0.8rem;
}

.custom-select.open .custom-select-arrow {
  transform: rotate(90deg);
  color: var(--green);
}

.custom-select-options {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 100%;
  background: rgba(15, 17, 32, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  opacity: 0;
  transform: translateY(-8px) scale(0.97);
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 10;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.custom-select.open .custom-select-options {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.custom-select-option {
  padding: 14px 18px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.95rem;
  color: var(--text-muted);
  border-left: 3px solid transparent;
}

.custom-select-option:not(:last-child) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.custom-select-option:hover {
  background: rgba(15, 175, 75, 0.04);
  padding-left: 24px;
  border-left-color: var(--green);
  color: var(--text);
}

.custom-select-option.selected {
  color: var(--green);
  font-weight: 600;
  background: rgba(15, 175, 75, 0.06);
  border-left-color: var(--green);
}

/* ===== Channel Selector ===== */
.channel-selector {
  display: flex;
  gap: 8px;
}

.channel-option {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: inherit;
}

.channel-option i { font-size: 1.1rem; }

.channel-option:hover {
  border-color: rgba(15, 175, 75, 0.2);
  color: var(--text);
  background: rgba(15, 175, 75, 0.04);
}

.channel-option.active {
  border-color: var(--green);
  color: var(--green);
  background: rgba(15, 175, 75, 0.08);
  box-shadow: 0 0 16px rgba(15, 175, 75, 0.06);
}

html:not(.dark) .channel-option {
  background: rgba(255, 255, 255, 0.5);
  border-color: rgba(0, 0, 0, 0.08);
  color: var(--text-muted);
}

html:not(.dark) .channel-option:hover {
  border-color: var(--green);
  background: rgba(0, 153, 204, 0.04);
  color: var(--text);
}

html:not(.dark) .channel-option.active {
  border-color: var(--green);
  color: var(--green);
  background: rgba(0, 153, 204, 0.08);
}

@media (max-width: 480px) {
  .channel-selector { flex-direction: column; }
  .channel-option { padding: 14px; }
}

.channel-sms {
  display: none;
}
.channel-sms.is-mobile {
  display: flex;
}

@media (hover: none) and (pointer: coarse) {
  .channel-sms {
    display: flex;
  }
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 30px;
  right: -100%;
  max-width: 420px;
  width: auto;
  background: rgba(15, 17, 32, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text);
  padding: 20px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  transition: right 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  pointer-events: none;
}

.toast.show {
  right: 24px;
  pointer-events: auto;
}

.toast-icon {
  color: var(--green);
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.toast-content { flex: 1; }
.toast-content p { margin: 0 0 6px; font-size: 0.9rem; line-height: 1.5; }
.toast-content strong { color: var(--green); }

.toast-phones {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.toast-phones a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.85rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 6px 12px;
  border-radius: 8px;
  transition: var(--transition-fast);
}

.toast-phones a:hover {
  background: rgba(15, 175, 75, 0.1);
  border-color: var(--green);
  color: var(--green);
}

.toast-close {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 1.2rem;
  flex-shrink: 0;
  padding: 0 4px;
  transition: var(--transition-fast);
  pointer-events: auto;
}

.toast-close:hover { color: var(--text); }

/* ===== WhatsApp Float ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--gradient-1);
  color: #08080F;
  text-decoration: none;
  border-radius: 50px;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 4px 24px rgba(15, 175, 75, 0.25);
  z-index: 999;
  transition: var(--transition-fast);
  background-size: 200% 200%;
  animation: gradient-shift 4s ease infinite;
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 8px 32px rgba(15, 175, 75, 0.35);
}

.whatsapp-float i { font-size: 1.4rem; }

.whatsapp-float.hidden {
  opacity: 0;
  transform: translateY(20px) scale(0.9);
  pointer-events: none;
}

/* ===== Back to Top ===== */
.back-to-top {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text-muted);
  box-shadow: var(--shadow);
  z-index: 998;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all 0.4s ease;
}

.back-to-top.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  border-color: var(--green);
  color: var(--green);
  box-shadow: var(--glow-green), var(--shadow);
  transform: translateY(-4px);
}

/* ===== Light Mode ===== */
html:not(.dark) {
  --bg-primary: #F8F5F0;
  --bg-secondary: #F0ECE4;
  --surface: rgba(255, 255, 255, 0.7);
  --surface-hover: rgba(255, 255, 255, 0.9);
  --surface-border: rgba(0, 0, 0, 0.06);
  --glass: rgba(255, 255, 255, 0.6);
  --glass-border: rgba(0, 0, 0, 0.06);

  --green: #0D8A3F;
  --gold: #B45309;
  --red: #B91C1C;
  --blue: #1D4ED8;

  --text: #1A1A2E;
  --text-muted: #555D6E;
  --text-dim: #8892A4;

  --gradient-bg: linear-gradient(135deg, #F8F5F0 0%, #F0ECE4 50%, #F8F5F0 100%);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12);
  --glow-green: 0 0 20px rgba(13, 138, 63, 0.1);
  --glow-gold: 0 0 20px rgba(180, 83, 9, 0.1);
  --glow-red: 0 0 20px rgba(185, 28, 28, 0.1);
}

html:not(.dark) .header {
  background: rgba(248, 245, 240, 0.7);
  border-bottom-color: rgba(0, 0, 0, 0.04);
}

html:not(.dark) .header.scrolled {
  background: rgba(248, 245, 240, 0.92);
  border-bottom-color: rgba(0, 0, 0, 0.08);
}

html:not(.dark) .stat { background: rgba(255, 255, 255, 0.6); }

html:not(.dark) .service-card,
html:not(.dark) .fleet-card,
html:not(.dark) .contact-form,
html:not(.dark) .contact-info-item,
html:not(.dark) .custom-select-options {
  background: rgba(255, 255, 255, 0.7);
}

html:not(.dark) .custom-select-options {
  background: rgba(255, 255, 255, 0.95);
}

html:not(.dark) .form-group input,
html:not(.dark) .form-group select,
html:not(.dark) .form-group textarea,
html:not(.dark) .custom-select-trigger {
  background: rgba(255, 255, 255, 0.5);
  border-color: rgba(0, 0, 0, 0.08);
  color: var(--text);
}

html:not(.dark) .form-group input:focus,
html:not(.dark) .form-group select:focus,
html:not(.dark) .form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(0, 153, 204, 0.1);
  background: rgba(255, 255, 255, 0.8);
}

html:not(.dark) .custom-select-option:hover {
  background: rgba(0, 153, 204, 0.04);
}

html:not(.dark) .custom-select-option.selected {
  background: rgba(0, 153, 204, 0.06);
  color: var(--green);
}

html:not(.dark) .btn-primary {
  color: #fff;
}

html:not(.dark) .btn-primary:hover {
  box-shadow: 0 8px 32px rgba(0, 153, 204, 0.3);
}

html:not(.dark) .toast {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(0, 0, 0, 0.06);
}

html:not(.dark) .back-to-top {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(0, 0, 0, 0.06);
}

html:not(.dark) .hero-content h1,
html:not(.dark) .section-title,
html:not(.dark) .about-text h2,
html:not(.dark) .cta h2,
html:not(.dark) .page-hero h1,
html:not(.dark) .footer-logo-text,
html:not(.dark) .stat-number,
html:not(.dark) .logo span,
html:not(.dark) .service-card i {
  -webkit-text-fill-color: initial;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

html:not(.dark) .hero::before {
  background:
    radial-gradient(circle at 30% 50%, rgba(13, 138, 63, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(217, 119, 6, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 50% 80%, rgba(37, 99, 235, 0.03) 0%, transparent 50%);
}

html:not(.dark) .dark-toggle {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.08);
  color: var(--text-muted);
}

html:not(.dark) .dark-toggle:hover {
  border-color: var(--green);
  color: var(--green);
  background: rgba(13, 138, 63, 0.05);
}

html:not(.dark) .whatsapp-float {
  color: #fff;
}

html:not(.dark) .service-card.featured::before {
  color: #fff;
}

/* ===== Responsive ===== */
@media (max-width: 992px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .fleet-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-toggle { display: block !important; }

  .nav {
    position: fixed;
    top: 73px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 73px);
    height: calc(100dvh - 73px);
    background: rgba(8, 8, 15, 0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    transition: var(--transition);
    padding: 32px 24px;
    flex-direction: column;
    align-items: stretch;
  }

  .nav.open { left: 0; }

  .nav ul {
    flex-direction: column;
    gap: 8px;
    flex: 1;
  }

  .nav a {
    font-size: 1.1rem;
    padding: 16px 12px;
    display: block;
    border-radius: var(--radius-sm);
  }

  .nav a:hover,
  .nav a.active {
    background: rgba(255, 255, 255, 0.04);
  }

  .hero-content h1 { font-size: 2.4rem; }
  .hero-content p { font-size: 1rem; }
  .hero-buttons { flex-direction: column; align-items: stretch; }
  .hero-buttons .btn { text-align: center; }

  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .about-image { order: -1; }

  .stats { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .stat { padding: 16px 10px; }
  .stat-number { font-size: 1.6rem; }

  .services-grid { grid-template-columns: 1fr; }
  .fleet-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }

  .hero { min-height: 90dvh; padding-top: 70px; }
  .hero-content h1 { font-size: 2rem; }
  .section { padding: 60px 0; }
  .page-hero { padding: 110px 0 50px; }

  .section-title { font-size: 2rem; }
  .section-subtitle { margin-bottom: 36px; }
  .page-hero h1 { font-size: 2rem; }
  .cta h2 { font-size: 1.8rem; }
  .service-detail-grid.reverse .service-detail-image { order: 0; }
  .service-detail-grid { gap: 32px; margin-bottom: 40px; }
  .service-detail-text h3 { font-size: 1.4rem; }

  .contact-form { padding: 24px; }
  .form-group input, .form-group select, .form-group textarea { font-size: 16px; padding: 12px 14px; }
  .hero-buttons .btn { padding: 14px 28px; font-size: 0.95rem; }
  .services-grid { gap: 16px; }

  .dark-toggle { display: none; }

  .toast {
    width: 90%;
    left: 5%;
    right: auto;
    bottom: -200px;
    transition: bottom 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .toast.show { bottom: 20px; right: auto; }

  html:not(.dark) .nav {
    background: rgba(248, 245, 240, 0.95);
  }

  html:not(.dark) .nav a:hover,
  html:not(.dark) .nav a.active {
    background: rgba(0, 0, 0, 0.03);
  }
}

@media (max-width: 600px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .about-grid { gap: 36px; }
  .fleet-grid { gap: 16px; }
  .fleet-card img { height: 180px; }
}

@media (max-width: 400px) {

@media (max-width: 400px) {
  .hero-content h1 { font-size: 1.8rem; }
  .section-title { font-size: 1.6rem; }
  .page-hero h1 { font-size: 1.6rem; }
  .stats { grid-template-columns: 1fr; gap: 8px; }
  .service-card { padding: 28px 20px; }
  .contact-form { padding: 16px; }
  .footer-grid { gap: 28px; }
  .hero-content p { font-size: 0.9rem; }
  .cta h2 { font-size: 1.4rem; }
}