/* =========================================
   Transportes EGV — Bitplasm Studio
   Paleta y tipografía calcadas del sitio original:
   lila primario rgb(91,44,135), lila acento rgb(123,77,167)
   Ruda (display) + Roboto Slab (body)
   ========================================= */

:root {
  --color-primario: #5B2C87;
  --color-primario-oscuro: #4A1F70;
  --color-primario-claro: #7B4DA7;
  --color-acento: #7B4DA7;
  --color-acento-oscuro: #5B2C87;
  --color-whatsapp: #22A35E;

  --color-secundario: #3D1A5C;
  --color-secundario-card: #4A2370;

  --color-texto: #1a1210;
  --color-texto-suave: #5c5250;
  --color-fondo: #F9F9F9;
  --color-superficie: #FFFFFF;
  --color-borde: #E8E4E2;

  --font-display: 'Ruda', sans-serif;
  --font-body: 'Roboto Slab', serif;

  --radius: 4px;
  --transition: 0.25s ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--color-texto);
  background: var(--color-fondo);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; border: none; background: none; cursor: pointer; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Placeholder (mapa) ---------- */
.img-placeholder {
  position: relative;
  width: 100%;
  min-height: 260px;
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(135deg, rgba(91,44,135,0.06) 0 12px, transparent 12px 24px),
    var(--color-superficie);
  border: 1.5px dashed var(--color-borde);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.img-placeholder span {
  font-size: 0.85rem;
  color: var(--color-texto-suave);
  padding: 0 16px;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn--acento {
  background: var(--color-primario);
  color: #fff;
  box-shadow: 0 6px 16px rgba(91,44,135,0.3);
}
.btn--acento:hover { background: var(--color-primario-oscuro); }

.btn--whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
  box-shadow: 0 6px 16px rgba(34,163,94,0.3);
}
.btn--whatsapp:hover { background: #1c8a4d; }

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-borde);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 76px;
}
.header__logo img { height: 64px; width: auto; }

.nav {
  display: none;
  gap: 28px;
}
.nav__link {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-texto);
  position: relative;
  transition: color var(--transition);
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0;
  width: 0; height: 2px;
  background: var(--color-acento);
  transition: width var(--transition);
}
.nav__link:hover { color: var(--color-primario); }
.nav__link:hover::after { width: 100%; }

.header__cta { display: none; }

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
}
.nav__toggle span {
  width: 24px; height: 2px;
  background: var(--color-primario);
  transition: transform var(--transition), opacity var(--transition);
}
.nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav.is-open {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 76px; left: 0; right: 0;
  background: var(--color-superficie);
  padding: 24px 20px;
  gap: 18px;
  border-bottom: 1px solid var(--color-borde);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: 150px;
  padding-bottom: 70px;
  overflow: hidden;
  color: #fff;
  min-height: 90vh;
  display: flex;
  align-items: center;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('img/flotilla-larga.png');
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(80,80,80,0.55);
  z-index: 1;
}
.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 780px;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 32px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.hero__block { margin-bottom: 24px; }
.hero__block-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  text-decoration: underline;
  margin-bottom: 8px;
}
.hero__text {
  font-size: 1.05rem;
  max-width: 60ch;
  margin: 0 auto;
  text-shadow: 0 1px 4px rgba(0,0,0,0.35);
}
.hero__badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 8px 18px;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 999px;
  margin-bottom: 20px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.35);
}
.hero__cta { margin-top: 12px; }

/* ---------- Secciones genéricas ---------- */
section { padding: 70px 0; }
.section__kicker {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  color: var(--color-acento);
  margin-bottom: 10px;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  font-weight: 700;
  color: var(--color-primario);
  margin-bottom: 20px;
}
.section__title--light { color: #fff; text-align: center; }

/* ---------- Valores ---------- */
.valores {
  background: var(--color-acento);
  padding: 70px 0;
}
.valores__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 40px auto 0;
}
.valores__circle {
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 10px;
  transition: transform var(--transition);
}
.valores__circle:hover { transform: scale(1.05); }

/* ---------- Equipo / Rutas ---------- */
.equipo { background: var(--color-superficie); }
.equipo__grid {
  display: grid;
  gap: 32px;
  align-items: center;
  margin-bottom: 60px;
}
.equipo__grid:last-child { margin-bottom: 0; }
.equipo__media img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  aspect-ratio: 1;
  object-fit: cover;
}
.equipo__line {
  border: none;
  border-top: 1px solid var(--color-borde);
  margin: 16px 0 20px;
}
.equipo__list { display: flex; flex-direction: column; gap: 10px; }
.equipo__list li {
  font-size: 1rem;
  padding-left: 20px;
  position: relative;
}
.equipo__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-acento);
}
.equipo__text {
  color: var(--color-texto-suave);
  margin-bottom: 12px;
  max-width: 50ch;
}

/* ---------- Mapa Leaflet ---------- */
.mapa-section {
  background: var(--color-superficie);
  padding: 70px 0;
}
.mapa-section .section__title,
.mapa-section .section__kicker,
.mapa-section .unidades__intro {
  text-align: center;
}
.mapa-section .unidades__intro {
  max-width: 68ch;
  margin: 0 auto 40px;
  color: var(--color-texto-suave);
}
#leaflet-map {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border-radius: 12px;
  z-index: 1;
}
.egv-map-label {
  background: transparent !important;
  border: none !important;
}
.egv-map-circle {
  width: 28px;
  height: 28px;
  background: #5B2C87;
  border: 1.5px solid #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-family: 'Ruda', sans-serif;
  font-weight: 700;
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 8px rgba(91,44,135,0.5);
  transition: all 0.25s ease;
  text-align: center;
  line-height: 1;
  cursor: pointer;
}
.leaflet-popup-content-wrapper {
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.leaflet-popup-content {
  font-family: var(--font-body);
  font-size: 0.95rem;
  margin: 12px 16px;
}

/* ---------- Unidades ---------- */
.unidades { background: var(--color-fondo); text-align: center; }
.unidades__intro {
  max-width: 68ch;
  margin: 0 auto 40px;
  color: var(--color-texto-suave);
}
.unidades__list {
  display: flex;
  flex-direction: column;
  gap: 56px;
  text-align: left;
}
.unidad {
  display: grid;
  gap: 24px;
  align-items: center;
  grid-template-columns: 1fr;
}
.unidad__media {
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  box-shadow: 0 10px 26px rgba(0,0,0,0.14);
}
.unidad__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.unidad:hover .unidad__media img { transform: scale(1.04); }
.unidad__content { padding: 4px 4px; }
.unidad__title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primario);
  margin-bottom: 10px;
}
.unidad__text {
  color: var(--color-texto-suave);
  max-width: 46ch;
}

/* ---------- Contacto ---------- */
.contacto { background: var(--color-superficie); }
.contacto__grid {
  display: grid;
  gap: 40px;
  align-items: center;
}
.contacto__text {
  color: var(--color-texto-suave);
  max-width: 48ch;
  margin-bottom: 24px;
}
.contacto__datos {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--color-texto-suave);
}
.contacto__datos strong { color: var(--color-primario); }
.contacto__datos a:hover { color: var(--color-acento); }

/* ---------- Footer ---------- */
.footer {
  background: var(--color-secundario);
  color: rgba(255,255,255,0.75);
  padding: 32px 0 0;
}
.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding-bottom: 24px;
  text-align: center;
}
.footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}
.footer__nav a:hover { color: var(--color-primario-claro); }
.footer__brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}
.footer__sub {
  background: var(--color-secundario-card);
  padding: 14px 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
}

/* ---------- WhatsApp flotante ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 22px; right: 22px;
  width: 56px; height: 56px;
  background: var(--color-whatsapp);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  z-index: 90;
  transition: transform var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ---------- Animación on-scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================
   Media Queries — Mobile First
   ========================================= */
@media (min-width: 640px) {
  .valores__grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 900px) {
  .nav { display: flex; }
  .header__cta { display: inline-flex; }
  .nav__toggle { display: none; }

  .equipo__grid { grid-template-columns: 1fr 1fr; }
  .equipo__grid--reverse .equipo__media { order: 2; }
  .equipo__grid--reverse .equipo__content { order: 1; }

  .unidad { grid-template-columns: 1.1fr 1fr; gap: 40px; }
  .unidad--reverse .unidad__media { order: 2; }
  .unidad--reverse .unidad__content { order: 1; }

  .contacto__grid { grid-template-columns: 1fr 1fr; }

  .footer__inner { flex-direction: row; justify-content: space-between; text-align: left; }
}

@media (max-width: 900px) {
  #leaflet-map { height: 400px; }
}

@media (max-width: 600px) {
  #leaflet-map { height: 320px; }
}