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

:root {
  --negro:    #0d0f14;
  --navy:     #0f1623;
  --navy2:    #131d2e;
  --azul:     #2563eb;
  --azul2:    #3b82f6;
  --blanco:   #ffffff;
  --gris-bg:  #f5f6f8;
  --gris-borde: #e5e7eb;
  --gris-texto: #6b7280;
  --texto-oscuro: #111827;
  --texto-medio:  #374151;
  --nav-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--texto-oscuro); overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ═══════════════════════════
   NAVBAR
═══════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 5%;
  background: transparent;
  transition: background 0.3s, box-shadow 0.3s;
}
.navbar.scrolled {
  background: rgba(13,15,20,0.96);
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
  backdrop-filter: blur(10px);
}
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-logo-img {
  height: 44px;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-left: auto;
  margin-right: 1.5rem;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s;
  position: relative;
  padding-bottom: 3px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--azul2);
  transition: width 0.25s;
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--azul);
  color: #fff;
  padding: 10px 18px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: background 0.2s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--azul2); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
  background: none;
  border: none;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: #fff; border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(13,15,20,0.98);
  backdrop-filter: blur(12px);
  padding: 1.5rem 5%;
  z-index: 999;
  flex-direction: column;
  gap: 0.8rem;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.mobile-menu .mob-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--azul); color: #fff;
  padding: 11px 18px; border-radius: 6px; margin-top: 0.5rem;
  font-size: 0.9rem; border: none;
}

/* ═══════════════════════════
   HERO
═══════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-bottom: 80px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  animation: heroZoom 8s ease-out forwards;
}
@keyframes heroZoom {
  from { transform: scale(1.05); }
  to   { transform: scale(1.0); }
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(13,15,20,0.88) 0%, rgba(13,15,20,0.65) 55%, rgba(13,15,20,0.2) 100%);
  z-index: 1;
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 600px;
  padding: 0 5%;
  margin-top: 0;
  animation: fadeUp 0.9s ease both;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-badge {
  display: inline-block;
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--azul2);
  border: 1px solid rgba(59,130,246,0.5);
  padding: 5px 14px; border-radius: 20px;
  margin-bottom: 1.4rem;
}
.hero h1 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 0.8rem;
  letter-spacing: -0.01em;
}
.hero h1 .acento { color: var(--azul2); font-weight: 700; }
.hero p {
  font-size: 1rem; font-weight: 400;
  color: rgba(255,255,255,0.65);
  max-width: 420px; margin-bottom: 2rem; line-height: 1.6;
}
.hero-btns { display: flex; gap: 0.9rem; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--azul); color: #fff;
  padding: 13px 24px; border-radius: 6px;
  font-size: 0.9rem; font-weight: 600;
  transition: background 0.2s, transform 0.2s;
  box-shadow: 0 4px 20px rgba(37,99,235,0.4);
}
.btn-primary:hover { background: var(--azul2); transform: translateY(-2px); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.1); color: #fff;
  padding: 13px 24px; border-radius: 6px;
  font-size: 0.9rem; font-weight: 600;
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(6px);
  transition: background 0.2s, transform 0.2s;
}
.btn-secondary:hover { background: rgba(255,255,255,0.18); transform: translateY(-2px); }

/* Stats bar */
.hero-stats {
  position: absolute;
  bottom: 0; left: 0; right: 0; z-index: 2;
  background: rgba(13,15,20,0.82);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex; justify-content: center;
}
.stat-item {
  display: flex; align-items: center; gap: 11px;
  padding: 1.1rem 2rem;
  border-right: 1px solid rgba(255,255,255,0.07);
}
.stat-item:last-child { border-right: none; }
.stat-icon { color: var(--azul2); flex-shrink: 0; }
.stat-num {
  font-family: 'Inter', sans-serif;
  font-size: 1rem; font-weight: 700; color: #fff; line-height: 1.1;
  display: block;
}
.stat-label {
  font-size: 0.68rem; letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4); text-transform: uppercase;
  display: block;
}

/* ═══════════════════════════
   SECCIÓN: SERVICIOS (fondo blanco)
═══════════════════════════ */
.servicios {
  background: #fff;
  padding: 5rem 5%;
}
.section-tag {
  display: block;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--azul); margin-bottom: 0.6rem;
}
.section-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 700; line-height: 1.2;
  color: var(--texto-oscuro); margin-bottom: 0.3rem;
}
.section-title .bold { font-weight: 800; }
.section-title .light { font-weight: 400; color: var(--texto-medio); }
.section-sub { font-size: 0.95rem; color: var(--gris-texto); font-weight: 400; max-width: 500px; }
.section-header { margin-bottom: 2.8rem; }
.section-header.centrado { text-align: center; }
.section-header.centrado .section-sub { margin: 0 auto; }

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.servicio-card {
  background: #fff;
  border: 1px solid var(--gris-borde);
  border-radius: 10px;
  padding: 1.6rem;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.servicio-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.10);
  border-color: rgba(37,99,235,0.25);
}
.servicio-icon {
  width: 46px; height: 46px;
  background: rgba(37,99,235,0.08);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--azul);
  margin-bottom: 1rem;
}
.servicio-card h3 {
  font-size: 1rem; font-weight: 700;
  color: var(--texto-oscuro); margin-bottom: 0.45rem;
}
.servicio-card p {
  font-size: 0.86rem; color: var(--gris-texto); line-height: 1.55;
}

/* ═══════════════════════════
   SECCIÓN: FLOTA (fondo oscuro)
═══════════════════════════ */
.flota {
  background: var(--navy);
  padding: 5rem 5%;
}
.flota .section-title { color: #fff; }
.flota .section-sub { color: rgba(255,255,255,0.5); }

.flota-slider-wrap { position: relative; overflow: hidden; }
.flota-track { display: flex; gap: 1.2rem; transition: transform 0.45s ease; }
.flota-card {
  flex: 0 0 calc(25% - 0.9rem);
  border-radius: 10px; overflow: hidden;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: transform 0.3s, box-shadow 0.3s;
}
.flota-card:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(0,0,0,0.4); }
.flota-img-wrap { position: relative; overflow: hidden; height: 190px; }
.flota-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.flota-card:hover .flota-img-wrap img { transform: scale(1.06); }
.flota-badge {
  position: absolute; bottom: 10px; left: 10px;
  background: rgba(13,15,20,0.75); backdrop-filter: blur(6px);
  color: rgba(255,255,255,0.85);
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.08em;
  padding: 3px 9px; border-radius: 4px;
}
.flota-body { padding: 1rem 1.1rem; }
.flota-body h3 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 0.2rem; }
.flota-body .modelo { font-size: 0.78rem; color: rgba(255,255,255,0.4); margin-bottom: 0.6rem; }
.flota-pasajeros {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.78rem; color: rgba(255,255,255,0.55);
}
.flota-pasajeros svg { color: var(--azul2); }

.slider-controls {
  display: flex; justify-content: center; align-items: center;
  gap: 1rem; margin-top: 1.8rem;
}
.slider-btn {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.slider-btn:hover { background: var(--azul); border-color: var(--azul); }
.slider-dots { display: flex; align-items: center; gap: 7px; }
.slider-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,0.2); cursor: pointer;
  transition: background 0.2s, transform 0.2s; border: none;
}
.slider-dot.active { background: var(--azul); transform: scale(1.35); }

/* ═══════════════════════════
   SECCIÓN: POR QUÉ (fondo blanco)
═══════════════════════════ */
.porque {
  background: #fff;
  padding: 5rem 5%;
}
.porque-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.porque-item {
  text-align: center;
  padding: 1.8rem 1.2rem;
  border: 1px solid var(--gris-borde);
  border-radius: 10px;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.porque-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.08);
  border-color: rgba(37,99,235,0.2);
}
.porque-icon-wrap {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(37,99,235,0.08);
  border: 1px solid rgba(37,99,235,0.15);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem; color: var(--azul);
}
.porque-item h3 { font-size: 0.95rem; font-weight: 700; color: var(--texto-oscuro); margin-bottom: 0.4rem; }
.porque-item p { font-size: 0.84rem; color: var(--gris-texto); line-height: 1.55; }

/* ═══════════════════════════
   SECCIÓN: CTA + FORMULARIO (dark navy)
═══════════════════════════ */
.cta-section {
  position: relative; padding: 0; overflow: hidden;
}
.cta-bg { position: absolute; inset: 0; z-index: 0; }
.cta-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.cta-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(11,16,30,0.97) 0%, rgba(11,16,30,0.90) 55%, rgba(11,16,30,0.75) 100%);
  z-index: 1;
}
.cta-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
  padding: 5rem 5%;
}
.cta-left .section-tag { color: var(--azul2); }
.cta-left h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700; color: #fff; line-height: 1.2;
  margin-bottom: 1.8rem;
}
.cta-contact { display: flex; flex-direction: column; gap: 0.7rem; margin-bottom: 1.6rem; }
.cta-link {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 11px 18px; border-radius: 6px;
  font-size: 0.9rem; font-weight: 600;
  transition: background 0.2s, transform 0.2s;
  width: fit-content;
}
.cta-link.whatsapp {
  background: rgba(37,211,102,0.12);
  border: 1px solid rgba(37,211,102,0.28);
  color: #25d366;
}
.cta-link.whatsapp:hover { background: rgba(37,211,102,0.2); transform: translateX(3px); }
.cta-link.phone {
  background: rgba(37,99,235,0.12);
  border: 1px solid rgba(37,99,235,0.28);
  color: var(--azul2);
}
.cta-link.phone:hover { background: rgba(37,99,235,0.2); transform: translateX(3px); }
.cta-garantias { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.garantia { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: rgba(255,255,255,0.55); }
.garantia svg { color: var(--azul2); }

/* Formulario */
.cta-form-box {
  background: rgba(15,22,35,0.88);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px; padding: 2rem;
  backdrop-filter: blur(16px);
}
.cta-form-box h3 {
  font-size: 1.2rem; font-weight: 700; color: #fff;
  margin-bottom: 1.4rem;
}
.form-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0.8rem; margin-bottom: 0.8rem;
}
.form-group { display: flex; flex-direction: column; gap: 4px; }
.form-group.full { grid-column: 1 / -1; }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px; color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem; padding: 10px 13px;
  outline: none; transition: border-color 0.2s;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--azul); }
.form-group select option { background: var(--navy); }
.form-group textarea { resize: vertical; min-height: 76px; }
.btn-enviar {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 9px;
  background: var(--azul); color: #fff;
  padding: 13px; border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem; font-weight: 600;
  border: none; cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  box-shadow: 0 4px 20px rgba(37,99,235,0.35);
  margin-top: 0.4rem;
}
.btn-enviar:hover { background: var(--azul2); transform: translateY(-2px); }

/* ═══════════════════════════
   FOOTER (dark)
═══════════════════════════ */
footer {
  background: var(--negro);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 3rem 5% 1.4rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 2.5rem; margin-bottom: 2.5rem;
}
.footer-logo-img { height: 46px; width: auto; margin-bottom: 1rem; }
.footer-brand p {
  font-size: 0.85rem; color: rgba(255,255,255,0.35);
  line-height: 1.65; max-width: 260px; margin-bottom: 1.1rem;
}
.footer-social { display: flex; gap: 8px; }
.social-btn {
  width: 34px; height: 34px; border-radius: 7px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.45);
  transition: background 0.2s, color 0.2s;
}
.social-btn:hover { background: var(--azul); color: #fff; border-color: var(--azul); }
.footer-col h4 {
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: #fff; margin-bottom: 1rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.45rem; }
.footer-col ul li a {
  font-size: 0.85rem; color: rgba(255,255,255,0.35);
  transition: color 0.2s, padding-left 0.2s;
}
.footer-col ul li a:hover { color: #fff; padding-left: 4px; }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 9px; margin-bottom: 0.6rem;
}
.footer-contact-item svg { color: var(--azul2); flex-shrink: 0; margin-top: 2px; }
.footer-contact-item span { font-size: 0.85rem; color: rgba(255,255,255,0.35); line-height: 1.4; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 1.1rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 0.4rem;
}
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.28); }
.footer-bottom a { color: var(--azul2); transition: color 0.2s; }
.footer-bottom a:hover { color: #fff; }

/* ═══════════════════════════
   WHATSAPP FLOAT
═══════════════════════════ */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 2000;
  width: 54px; height: 54px; border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.45);
  animation: waPulse 2.5s ease-in-out infinite;
  transition: transform 0.2s;
}
.wa-float:hover { transform: scale(1.1); animation: none; }
@keyframes waPulse {
  0%,100% { box-shadow: 0 4px 16px rgba(37,211,102,0.45); }
  50% { box-shadow: 0 4px 24px rgba(37,211,102,0.65), 0 0 0 8px rgba(37,211,102,0.1); }
}

/* ═══════════════════════════
   SCROLL REVEAL
═══════════════════════════ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ═══════════════════════════
   RESPONSIVE
═══════════════════════════ */
@media (max-width: 1100px) {
  .servicios-grid { grid-template-columns: repeat(2, 1fr); }
  .porque-grid { grid-template-columns: repeat(2, 1fr); }
  .flota-card { flex: 0 0 calc(50% - 0.6rem); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-inner { gap: 2.5rem; }
}
@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }

  /* Hero mobile: columna única, sin stats flotantes */
  .hero {
    padding-bottom: 0 !important;
    padding-top: 0 !important;
    align-items: flex-start !important;
    min-height: 100svh;
    flex-direction: column;
    justify-content: flex-end;
  }
  .hero-content {
    padding: 0 5% 2rem !important;
    margin-top: 0 !important;
    max-width: 100% !important;
    width: 100%;
  }
  /* Stats bar: quitar absolute, volver a flujo normal debajo del hero-content */
  .hero-stats {
    position: relative !important;
    bottom: auto !important;
    flex-wrap: wrap;
    width: 100%;
  }
  .stat-item {
    flex: 1 1 50%;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-bottom: none; }
  .stat-item:nth-child(4) { border-bottom: none; border-right: none; }

  .cta-inner { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .servicios-grid { grid-template-columns: 1fr; }
  .porque-grid { grid-template-columns: 1fr; }
  .flota-card { flex: 0 0 82vw; }
  .form-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
  .stat-item { flex: 1 1 50% !important; padding: 0.85rem 1.2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero h1 { font-size: 2.2rem !important; }
  .hero-badge { font-size: 0.65rem; }
}

/* ─── Hero image mobile ─── */
@media (max-width: 860px) {
  .hero-bg img { object-position: 70% center; }
  .hero-overlay {
    background: linear-gradient(
      180deg,
      rgba(13,15,20,0.55) 0%,
      rgba(13,15,20,0.75) 50%,
      rgba(13,15,20,0.95) 100%
    ) !important;
  }
}