/* =======================================================================
   METBUS CSS - Organizado en Cascada (versión limpia, SIN buses/ciudad)
   ======================================================================= */

/* ====== CSS Variables ====== */
:root {
  /* Colores de marca */
  --brand: #1189a6;
  --brand-dark: #0e6e86;
  --bip: #1572b1;
  --brand-2: #ff8a00;
  --brand-3: #01678a;
  --brand-4:#e60024;
  --brand-5: #6ebd44;

  /* Colores de interfaz */
  --ink: #1f2a33;
  --muted: #6b7a86;
  --bg: #f5f7f9;
  --card: #ffffff;

  /* Efectos y dimensiones */
  --shadow: 0 10px 25px rgba(16,24,40,.08);
  --radius: 16px;
  --container: min(90vw, 1600px);
  --space: clamp(16px,2vw,28px);
  --space-lg: clamp(28px,4vw,56px);
}


/* ====== Reset y Base ====== */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  color: var(--ink);
  font-family: "Outfit", sans-serif;
  background: #fff;
}

img, video { display: block; max-width: 100%; }
figure { margin: 0; }
a { color: inherit; text-decoration: none; }

/* ====== Typography ====== */
.outfit {
  font-family: "Outfit", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
}

h2 { font-size: clamp(24px,3vw,32px); margin: .2rem 0 1rem; }
.center { text-align: center; }
.lead { font-size: clamp(16px,2.2vw,18px); color: var(--muted); }
.accent { color: var(--brand-2); }
.muted { color: var(--muted); }

/* ====== Layout ====== */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(12px,3vw,24px);
}
.section { padding-block: var(--space-lg); }
.section-planifica-bg, .cta-section { padding: 0; margin: 0; overflow: hidden; }

/* ====== UI ====== */
.pill{
  display:inline-block; background:rgba(0,0,0,.06);
  padding:.35rem .75rem; border-radius:5px; font-weight:600; font-size:.9rem; letter-spacing:.02em;
}

.btn{
  display:inline-block; background:var(--brand); color:#fff; padding:.75rem 1rem; border-radius:12px; font-weight:700;
  transition: background .3s ease, transform .2s ease;
}
.btn:hover{ background: var(--brand-dark); }

.card{
  background: var(--card);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.card .thumb{ aspect-ratio:16/9; background:#dfe7ee }
.card .body{
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card h4{
  margin: 0 0 .35rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card .body .muted{
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0;
}
.card .body .btn{
  margin-top: auto;
  align-self: flex-start;
}

/* ====== Header ====== */
header{
  position:fixed; inset-inline:0; top:0; z-index:50;
  transition:background .35s ease, box-shadow .35s ease, height .35s ease;
  background:transparent; backdrop-filter:saturate(140%) blur(8px);
  height:90px; display:flex; align-items:center;
}
header.scrolled{ background:var(--brand); box-shadow:var(--shadow); height:64px }

  .nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  width:100%;              /* ✅ nunca 70% */
  max-width:1400px;
  margin:0 auto;
}
.brand{ display:flex; align-items:center; gap:10px; color:#fff; font-weight:800; letter-spacing:.02em; margin-right:auto }
.brand .logo{ width:120px; height:34px; border-radius:8px; background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%); box-shadow:0 6px 14px rgba(0,0,0,.15) }
.brand img{ height:30px; transition:height .35s ease }
header.scrolled .brand img{ height:25px }

.logo-img{
  height:24px;
  max-width:140px;
  width:auto;
  flex-shrink:0;           /* ✅ nunca se aplasta */
}

.menu{
  display:flex;
  gap:32px;                /* antes 55px */
  align-items:center;
  white-space:nowrap;      /* ✅ evita saltos */
}

.menu a{ color:#fff; opacity:.9; font-weight:400; transition:color .3s ease, opacity .3s ease }
.menu a:hover{ color:var(--brand-3); opacity:1 }
.cta{ background:#fff; color:var(--brand); padding:.5rem .9rem; border-radius:999px; font-weight:700 }

@media (max-width: 1280px){
  .menu{
    gap:24px;
    font-size:0.95rem;
  }

  .logo-img{
    height:22px;
  }
}

@media (max-width: 1150px){
  .menu{
    gap:18px;
    font-size:0.9rem;
  }
}

/* ====== Hero ====== */
#hero{ position:relative;
  margin-top:0
}
.hero-wrap{
  position:relative;
  width:100%;
  aspect-ratio:16/9;
  overflow:hidden;
  background:#009cf0
}
.slide{
  position:absolute;
  inset:0;
  opacity:0;
  transition:opacity .5s ease;
  pointer-events:none; z-index:0 }
.slide.active{
  opacity:1;
  pointer-events:auto;
  z-index:2
}
.slide.leaving{
  opacity:0;
  pointer-events:none;
  z-index:1
}
.slide video{
  width:100%; height:100%;
  object-fit:cover;
  transform:translateY(0) scale(1.05);
  will-change:transform
}
.slide .fallback{
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:0;
  transition:opacity .3s ease;
  background:
    radial-gradient(1200px 600px at 50% 40%, rgba(17,137,166,.20) 0%, transparent 60%),
    linear-gradient(0deg, rgba(0,0,0,.28), rgba(0,0,0,.28));
}
.slide.is-loading .fallback{
  opacity:1
}
.hero-overlay{
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  text-align:center;
  color:#fff;
  padding-inline:20px
}
.hero-overlay h1{
  font-size:clamp(28px,4vw,44px);
  margin:0 0 .75rem
}
.hero-overlay p{
  max-width:820px;
  margin:0 auto 1.2rem;
  color:#e6eef3
}
.ghost{
  display:inline-block;
  padding:.7rem 1.1rem;
  border:2px solid #fff;
  border-radius:12px;
  font-weight:700
}

/* Texto Slides */
/* Texto Slides */
.hero-text{
  position:absolute;
  bottom:45%;
  left:0;
  width:100%;
  z-index:5;
  display:flex;
  justify-content:center;
  text-align:center;
  padding:0 1rem;

  opacity:0;
  transform: translateX(-40px);
  transition: opacity .35s ease, transform .6s ease;
}

.slide.active .hero-text{
  opacity:1;
  transform: translateX(0);
}

/* Título y flecha entran con un poquito de delay */

.hero-text .line-text{
  font-size: clamp(2.8rem, 6vw, 6rem); /* 🔥 real responsive */
  font-weight:700;
  color:white;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  text-align:center;
  white-space:normal;      /* ❗ deja respirar */
  line-height:1.05;
}


.slide.active .hero-text .line-text{
  opacity:1;
  transform: translateX(0);
}

.hero-text .arrow{
  width: clamp(70px, 4vw, 60px);
  height:auto;

  opacity:0;
  transform: translateX(-20px);
  transition: opacity .35s ease .05s, transform .6s ease .05s;
}

.slide.active .hero-text .arrow{
  opacity:1;
  transform: translateX(0);
}

@keyframes fadeSlideIn {
  0% {
    opacity: 0;
    transform: translateX(-100px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Caja video adaptado a móvil */

@media (max-width: 768px) {
  .hero-wrap {
    aspect-ratio: unset;
    height: 100vh;
  }

  .slide video {
    width: auto;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }

  .hero-overlay {
    padding-top: 25vh; /* para que no quede tapado por el menú */
  }
}

@media (max-width: 768px) {
  .hero-wrap {
    height: 75vh;
    aspect-ratio: auto; /* Anula el 16/9 para dejar que height controle */
  }

  .hero-wrap video {
    object-fit: cover;
    width: 100%;
    height: 100%;
  }
}

@media (min-width: 769px) {
  .line-text br {
    display: none;
  }
}

/* 📱 AJUSTES PARA MÓVIL */
@media (max-width: 768px) {
  .hero-text {
    bottom: 40%;
  }

  .hero-text .line-text {
    font-size: 3.3rem;       /* Texto más pequeño */
    gap: 0.3rem;             /* Menor espacio entre flecha y texto */
    flex-direction: column; /* Opcional: apila el texto y la flecha */
    line-height: 0.9; /*Un poco más de aire en móviles */
  }

  .hero-text .line-text .arrow {
    width: 38px;
  }
}



/* Clase que se activa por JS */
.hero-text.animate-text .arrow,
.hero-text.animate-text .line-text {
  opacity: 0;
  transform: translateX(-20px);
  animation: fadeSlideIn 1s ease-out forwards;
}

/* Ajusta delays si quieres más sincronización */
.hero-text.animate-text .arrow {
  animation-delay: 0.3s;
}

.hero-text.animate-text .line-text {
  animation-delay: 0.6s;
}


/* ====== Planifica ====== */
.box-route{
  
  border-radius: 18px;
  padding: 20px;
  display: inline-block;
}

.box-route img{ width:100%; height:auto }

.planifica {
  background: none;
  display: grid;
  gap: var(--space);
  align-items: center;
  grid-template-columns: 1fr .5fr;
  min-height: 58vh;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  padding-block: clamp(60px, 8vh, 100px);
  padding-inline: clamp(24px, 5vw, 48px);
  position: relative;
}
.planifica::before{ content:''; position:absolute; inset:0; background:rgba(255,255,255,0); z-index:0 }
.planifica > *{ position:relative; z-index:1 }

.video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  opacity: 0.9; /* ✅ ajusta para que el contenido sea legible */
  pointer-events: none;
}

.box-route img {
  width: 100%;
  height: auto;
  animation: busFloat 10s ease-in-out infinite alternate;
  transform-origin: center;
}

@keyframes busFloat {
  0% {
    transform: scale(1) translateX(0px);
  }
  100% {
    transform: scale(1.03) translateX(10px); /* sutil desplazamiento */
  }
}

/* ====== CTA Recarga ====== */
.recarga-section{
  position:relative; min-height:180px;
  background: linear-gradient(135deg, var(--bip) 0%, #1a6db5 100%);
  display:flex; align-items:center; overflow:hidden;
  border-radius: 0;
  box-shadow: none;
}
.recarga-section .container{ max-width:1200px }
.recarga-deco {
  position: absolute;
  width: 180px;
  height: 180px;
  object-fit: contain;
  pointer-events: none;
  filter: brightness(0) invert(1);
  opacity: 0.12;
}
.recarga-deco-1 { left: -30px; transform: rotate(90deg);  animation: travel-down 6s linear infinite; }
.recarga-deco-2 { right: 20px;  transform: rotate(-90deg); animation: travel-up 5s linear infinite; }
.recarga-content{ position:relative; z-index:1; text-align:center; padding-block:50px; width:100% }
.recarga-content h2{
  color:#fff; font-size:clamp(20px, 3.5vw, 32px); font-weight:800; letter-spacing:-.02em; margin:0 0 .8rem;
  display:flex; align-items:center; justify-content:center; gap:15px;
}
.recarga-line1 {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.metbus-arrow{ width:24px; height:24px; animation:pulse-scale 2s ease-in-out infinite; order:-1 }
.recarga-tagline {
  color: rgba(255,255,255,0.85);
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  font-weight: 400;
  margin: 0 0 1.2rem;
}
.recarga-btn{
  background:rgba(255,255,255,.95); color:var(--bip); padding:.75rem 2.2rem; border-radius:50px; font-weight:700; font-size:1rem;
  transition:all .3s ease; border:none;
}
.recarga-btn:hover{ background:#fff; transform:translateY(-2px); box-shadow:0 8px 24px rgba(0,0,0,.2) }
.bip-logo{ height:52px; width:auto; margin:0 }
@media (max-width: 640px){
  .recarga-section {
    min-height: 420px;
    align-items: center;
    margin: 0;
    border-radius: 0;
  }

  .recarga-content h2 {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .recarga-line1 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: clamp(20px, 5vw, 26px);
  }

  .recarga-line1 .metbus-arrow {
    animation: none;
  }

  .bip-logo {
    height: 80px;
    animation: pulse-scale 2s ease-in-out infinite;
  }

  .recarga-sigue {
    font-size: clamp(14px, 4vw, 18px);
    opacity: 0.9;
  }
}

/* ====== CTA Sugerencias/Denuncias ====== */
.cta-section{
  position:relative; min-height:180px;
  background: var(--brand);
  display:flex; align-items:center; overflow:hidden; margin-bottom:var(--space-lg);
}
.cta-section .container{ max-width:1200px }
.cta-deco {
  position: absolute;
  width: 220px;
  height: 220px;
  opacity: 0.08;
  pointer-events: none;
  filter: brightness(0) invert(1);
}
.cta-deco-1 { left: -40px; transform: rotate(90deg);  animation: travel-down 6s linear infinite; }
.cta-deco-2 { right: 20px;  transform: rotate(-90deg); animation: travel-up 5s linear infinite; }
.cta-content{ position:relative; z-index:1; text-align:center; padding-block:50px; width:100% }
.cta-content h2{
  color:#fff; font-size:clamp(20px, 3.5vw, 32px); font-weight:800; letter-spacing:-.02em; margin:0 0 .8rem;
  display:flex; align-items:center; justify-content:center; gap:15px;
}
.cta-btn{
  background:rgba(255,255,255,.95); color:var(--brand); padding:.7rem 1.8rem; border-radius:8px; font-weight:700; font-size:1rem;
  transition:all .3s ease; border:none;
}
.cta-btn:hover{ background:#fff; transform:translateY(-1px); box-shadow:0 6px 16px rgba(0,0,0,.15) }

/* ====== KPI ====== */
.kpi-section{ position:relative; overflow:hidden; padding:0; min-height: 56.25vw; display:flex; align-items:center; }
.kpi-bg{ position:absolute; inset:0 }
.kpi-bg video{ width:100%; height:100%; object-fit:cover }
.kpi-content{ position:relative; padding-block:100px; z-index:1; }
#impacto{ position:relative; isolation:isolate }
#impacto::after{
  content:""; position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(1200px 600px at 50% 10%, rgba(0,0,0,.18) 0%, rgba(0,0,0,.28) 60%, rgba(0,0,0,.35) 100%),
    linear-gradient(0deg, rgba(0,0,0,.22), rgba(0,0,0,.22));
}
#impacto .center .pill{ background:rgba(255,255,255,.14); color:#fff }
#impacto .center h2{
  color:#fff; font-weight:800; letter-spacing:-.02em; font-size:clamp(36px, 6.3vw, 56px); z-index:1;
  display:flex; align-items:center; justify-content:center; gap:15px; margin:0 0 .8rem;
}
#impacto .center h2 .metbus-arrow {
  width: 32px;
  height: 32px;
}
#impacto .center {
  margin-top: -80px;
}
@media (max-width: 768px) {
  #impacto .center h2 {
    font-size: clamp(18px, 5vw, 26px);
    white-space: nowrap;
    gap: 8px;
  }
  #impacto .center h2 .metbus-arrow {
    width: 20px;
    height: 20px;
  }
  #impacto .center {
    margin-top: -40px;
  }
}
#impacto .center h2::after{ display:none; }
.center{ margin-bottom:25px }

.kpis{
  display:grid; grid-template-columns:repeat(4,1fr); gap:14px; position:relative; z-index:1;
}
.kpi{ background:transparent; padding-top:14px; text-align:center }
.kpi-icon {
  width: 80px; height: 80px; object-fit: contain; margin-top: auto; margin-bottom: -8px;
  opacity: 0; transition: opacity 0.6s ease;
}
.kpi-icon.visible { opacity: 1; }
.kpi strong{
  display:block; font-weight:900; font-size:clamp(28px,5vw,56px); line-height:1; color:#fff;
  text-shadow:0 8px 24px rgba(0,0,0,.35); transform:translateY(8px); margin-bottom:20px;
}
.kpi span{
  display:flex; flex-direction:column; align-items:center; justify-content:space-between;
  color:#fff; font-weight:600; font-size:20px; letter-spacing:.01em; padding:24px 14px 12px; border-radius:20px;
  background: linear-gradient(160deg, rgba(17,137,166,0.95) 0%, rgba(17,137,166,0.65) 100%);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 32px rgba(0,0,0,.2), inset 0 1px 0 rgba(255,255,255,0.15);
  border-top: 3px solid var(--brand-2);
  min-height:120px;
}

.reveal{
  opacity:0;
  transform: translateY(32px) scale(0.94);
  transition: opacity 0.75s cubic-bezier(0.22,1,0.36,1), transform 0.75s cubic-bezier(0.22,1,0.36,1);
}
.reveal.in{ opacity:1; transform: translateY(0) scale(1); }

/* ====== Fleet / Timeline / News ====== */
.fleet{ display:grid; gap:var(--space); grid-template-columns:repeat(3,1fr); width:100%; justify-items:center; justify-content:center; }
.timeline{ background:var(--bg) }
.timeline .img-frame{ border-radius:16px; overflow:hidden; background:#e8eef3; box-shadow:var(--shadow) }

.timeline-anim {
  position: relative;
}

.arrows-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.timeline-arrow {
  position: absolute;
  width: 2.5%;
  opacity: 0;
  animation: fadeArrow 6s infinite ease-in-out;
  top: 5%;
  transform: translateY(-50%);
}

/* Cascada con delay */
.arrow-1  { left: 5%;    top: 50%; animation-delay: 0.0s; }
.arrow-2  { left: 13.5%; top: 50%; animation-delay: 0.3s; }
.arrow-3  { left: 22%;   top: 50%; animation-delay: 0.6s; }
.arrow-4  { left: 30.5%; top: 50%; animation-delay: 0.9s; }
.arrow-5  { left: 39%;   top: 50%; animation-delay: 1.2s; }
.arrow-6  { left: 47.5%; top: 50%; animation-delay: 1.5s; }
.arrow-7  { left: 56%;   top: 50%; animation-delay: 1.8s; }
.arrow-8  { left: 64.5%; top: 50%; animation-delay: 2.1s; }
.arrow-9  { left: 73%;   top: 50%; animation-delay: 2.4s; }
.arrow-10 { left: 81.5%; top: 50%; animation-delay: 2.7s; }
.arrow-11 { left: 90%;   top: 50%; animation-delay: 3.0s; }

/* Animación */
@keyframes fadeArrow {
  0%   { opacity: 0; transform: scale(0.8); }
  10%  { opacity: 1; transform: scale(1); }
  25%  { opacity: 1; }
  40%  { opacity: 0; transform: scale(0.8); }
  100% { opacity: 0; }
}

/* Estructura del carrusel */
.news-carousel {
  position: relative;
  padding-inline: 2.5rem;
}

.news-track-wrapper {
  overflow: hidden;
  width: 100%;
}

.news-track {
  display: flex;
  transition: transform 0.5s ease;
  will-change: transform;
  padding-bottom: 30px;
}

/* Cada slide contiene 3 noticias en desktop */
.news-slide {
  flex: 0 0 100%;
  display: flex;
  gap: var(--space);
  justify-content: center;
  height: 430px;
}

.news-slide .card {
  width: 100%;
  max-width: 450px;
  flex: 1;
}

.news-slide .card .body {
  min-height: 175px;
}
.news-slide .card .body .btn {
  margin-bottom: 0;
}

/* Botones */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--brand-2);
  border: none;
  padding: 0.5rem 1rem;
  font-size: 2rem;
  cursor: pointer;
  z-index: 10;
  color: #fff;
  box-shadow: 0 0 8px rgba(0,0,0,0.1);
  border-radius: 4px;
}
.carousel-btn.prev {
  left: 0;
}
.carousel-btn.next {
  right: 0;
}

/* 👇 Móvil: solo 1 noticia deslizable */
@media (max-width: 768px) {
  .news-track {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    gap: 1rem;
    padding: 1rem;
  }

  .card {
    flex: 0 0 auto;
    scroll-snap-align: start;
    width: 85vw;
    min-width: 260px;
    max-width: 320px;
  }

  .carousel-btn {
    display: none !important;
  }

  .news-slide {
    flex-direction: row;
    flex-wrap: nowrap;
  }
}


/* =========================
   NUESTRA HISTORIA (solo este bloque)
   ========================= */

/* Variables del bloque (ajustables) */
:root{
  --hist-speed: 28s;         /* velocidad desktop */
  --hist-gap: 42px;          /* separación fija entre buses */
  --hist-scale: 0.8;           /* escala del convoy (desktop) */
  --tile: 1600px;            /* ancho EXACTO del sprite de cada capa */
}

/* Contenedor a pantalla completa (ancho) con proporción 1600x600 */
.historia-section.container{ max-width:none; padding-inline:0; }
.historia-section{
  position:relative;
  width:100vw;
  margin-left:calc(-50vw + 50%); /* full bleed */
  aspect-ratio:1600 / 600;       /* evita “achatamiento” en responsive */
  min-height:220px;
  overflow:hidden;
  isolation:isolate;
  background:#fff;
}
/* Título coherente con el resto */
.historia-title{ margin:6px 0 18px; font-weight:800; letter-spacing:.01em; }

/* ===== Ciudad en loop sin saltos ===== */
.city{
  position:absolute; inset:0; z-index:0; pointer-events:none;
}
/* Cada capa repite el fondo en X y anima el background-position */
.city .layer{
  position:absolute; left:0; right:0; bottom:0;
  background-repeat:repeat-x;
  background-size:auto 100%;      /* respeta el alto nativo de la capa */
  will-change:background-position;
  animation: city-scroll var(--t, 60s) linear infinite;
}
/* Alturas relativas (no se deforman) y distintas velocidades (parallax) */
.city .mountains{ height:60%; background-image:url('../assets/images/city/mountains.webp');  animation:none; }
.city .buildings{ height:50%; background-image:url('../assets/images/city/buildings.webp');  --t: 100s; }
.city .green    { height:35%; background-image:url('../assets/images/city/green.webp');      --t: 50s;  }
.city .road     { height:6.5%; background-image:url('../assets/images/city/road.webp');      --t: 20s; }


/* Mostrar solo la calle y eliminar el espacio en blanco */
.city .mountains,
.city .buildings,
.city .green,
.city .road {
  display: none !important;
}

/* Ajustar el alto total del bloque al quitar el fondo */
.historia-section {
  aspect-ratio: auto;     /* desactiva la proporción fija */
  min-height: 240px;      /* más aire entre texto y buses */
  height: auto;
  padding-top: 32px;
  padding-bottom: 0;
}

/* Ajustar la pista (calle) al fondo sin que se estire */
.city .road {
  height: 100%;
  position: absolute;
  bottom: 0;
}

@keyframes city-scroll{
  from{ background-position-x:0; }
  to  { background-position-x: calc(-1 * var(--tile)); } /* desplazamiento exacto = sin salto */
}

/* ===== Pista y convoy de buses ===== */
.news-bus{
  position:absolute;
  left:0;
  right:0;
  bottom:-3px;
  height:6.5%;                 /* coincide con la capa road */
  z-index:2; pointer-events:none;
}

/* Track que se mueve, con el convoy escalado como bloque */
.bus-train{
  position:absolute;
  left:0;
  bottom:calc(6.5% - -4px); /* ruedas “tocan” la calle */
  display:flex;
  align-items:flex-end;
  gap:var(--hist-gap);
  transform-origin:left bottom;
  will-change: transform;
  animation: train-move var(--hist-speed) linear infinite;
}
/* Escalamos el grupo completo para mantener distancias y posiciones */
.bus-train{ transform: scale(var(--hist-scale)); }

/* -100% = ancho propio del elemento → siempre fuera de pantalla izquierda sin importar el scale */
@keyframes train-move{
  from{ transform: translateX(-100%) scale(var(--hist-scale)); }
  to  { transform: translateX(110vw) scale(var(--hist-scale)); }
}

/* Cada bus: alto declarativo y sin encogerse */
.bus{ position:relative; height:var(--h); flex-shrink:0; order:var(--ord,1); }
.bus-body{ height:100%; width:auto; display:block; }

/* Ruedas */
.bus-wheel{
  position:absolute; width:var(--wheel-d); height:var(--wheel-d);
  bottom:var(--wheel-bottom, -2px);
  animation: wheel-spin .45s linear infinite;
}
.bus-wheel.wheel-rear  { left:var(--w1) }
.bus-wheel.wheel-front { left:var(--w2) }

@keyframes wheel-spin {
  from{ transform:rotate(0) } to{ transform:rotate(360deg) }
}

/* Rebote sutil (realismo) */
.news-bus .bus-body{ animation: bounce 1.6s ease-in-out infinite; }
@keyframes bounce{ 0%,100%{ transform:translateY(0) } 50%{ transform:translateY(-2px) } }

/* ===== Control por breakpoint ===== */
@media (max-width: 1024px){
  :root{ --hist-speed: 30s; --hist-scale: .9; }
}
@media (max-width: 768px){
  :root{ --hist-speed: 18s; --hist-scale: .7; --hist-gap: 28px; }
  .historia-section{ min-height: 200px; padding-top: 60px; }
}
@media (max-width: 480px){
  :root{ --hist-speed: 16s; --hist-scale: .6; --hist-gap: 24px; }
}

/* ====== NUESTRA HISTORIA LOOP ===== */

.historia-loop .line .accent {
  margin-left: 20px;
}

.historia-mask {
  height: clamp(50px, 6vw, 80px);
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 12%, black 88%, transparent 100%);
}

.historia-loop {
  display: flex;
  flex-direction: column;
  animation: historiaScroll 20s infinite ease-in-out;
}

.historia-loop .line {
  height: clamp(50px, 6vw, 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(42px, 5vw, 52px);
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
}

@keyframes historiaScroll {

  0%   { transform: translateY(0); }
  15%  { transform: translateY(0); }

  25%  { transform: translateY(-20%); }
  40%  { transform: translateY(-20%); }


  50%  { transform: translateY(-40%); }
  65%  { transform: translateY(-40%); }

  75%  { transform: translateY(-60%); }
  90%  { transform: translateY(-60%); }

  100% { transform: translateY(-80%); }

}

@media (max-width: 768px) {
  .historia-loop .line .accent {
  margin-left: 10px;
}
  .historia-loop .line {
     font-size: clamp(25px, 5vw, 22px);
  }


}

/* ====== FOOTER ====== */
footer {
  background: var(--brand);
  color:#fff;
  padding-block: 52px;
}
.footer-content{ display:flex; justify-content:space-between; align-items:center; gap:3rem }
.footer-logos{ display:flex; align-items:center; gap:24px; flex-shrink:0; flex:1 }
.footer-info{ flex:2; text-align:left }
.footer-line{ display:flex; gap:3rem; font-size:13px }
.footer-group{ display:flex; flex-direction:column; gap:16px }
.footer-item{ display:flex; flex-direction:column; align-items:flex-start; gap:3px }
.footer-label{ font-size:11px; font-weight:600; opacity:0.5; text-transform:uppercase; letter-spacing:0.08em }
.footer-value{ font-size:13px; font-weight:400; opacity:0.9 }
.footer-value a{ color:#fff; text-decoration:none; }
.footer-value a:hover{ text-decoration:underline; }
.footer-logo{ height:100px; width:auto; object-fit:contain; max-width:120px }

.footer-logo-link{ display:inline-block; transition: transform .2s ease, opacity .2s ease }
.footer-logo-link:hover{ transform: translateY(-2px); opacity:.8 }
.metbus-logo{ height:30px }
.footer-copyright{ border-top:1px solid rgba(255,255,255,0.2); margin-top:36px; padding-top:20px; text-align:center }
.footer-copyright p{ margin:0; font-size:13px; opacity:.8 }

/* RESPONSIVE PARA MÓVILES */
@media (max-width: 768px) {
  footer {
    padding-block: 48px;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
  }

  .footer-info {
    text-align: center;
    width: 100%;
  }

  .footer-line {
    flex-direction: column;
    gap: 1.8rem;
    align-items: center;
  }

  .footer-group {
    align-items: center;
    gap: 12px;
  }

  .footer-item {
    align-items: center;
    gap: 5px;
  }

  .footer-label {
    font-size: 10px;
  }

  .footer-value {
    font-size: 14px;
  }

  .footer-logos {
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
  }

  .footer-logo {
    height: 60px;
    max-width: 90px;
  }

  .footer-copyright {
    margin-top: 2.5rem;
    padding-top: 1.2rem;
  }
}

/* ====== Animaciones utilitarias ====== */
@keyframes travel-down{ 0%{ top:-300px } 100%{ top:calc(100% + 20px) } }
@keyframes travel-up  { 0%{ bottom:-300px } 100%{ bottom:calc(100% + 20px) } }
@keyframes pulse-scale{ 0%,100%{ transform:scale(1) } 50%{ transform:scale(1.15) } }

/* ====== Responsive ====== */
@media (max-width: 1024px){
  .fleet{ grid-template-columns: repeat(2,1fr) }
  .news{ grid-template-columns: repeat(2,1fr) }
}
@media (max-width: 920px){
  .planifica{
    grid-template-columns: 1fr;
    min-height: auto;
    padding-block: 60px 0;
    gap: 0;
  }

  .box-route {
    width: 85%;
    max-width: 380px;
    margin: 0 auto;
    padding: 10px;
  }

  .box-route img {
    width: 100%;
  }

  .planifica > div:last-child {
    text-align: center;
    padding: 28px 24px 32px;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-radius: 0;
    margin: 0;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
  }

  .planifica h2 {
    font-size: clamp(1.9rem, 6vw, 2.6rem);
    color: #1f2a33;
    text-shadow: none;
    margin-bottom: 0.4rem;
  }

  .planifica h2 .accent {
    color: var(--brand-2);
  }

  .planifica .lead {
    font-size: 1rem;
    color: #3a4a56;
    text-shadow: none;
    margin-bottom: 1.4rem;
  }
}
@media (max-width: 900px){
  .kpis{ grid-template-columns: repeat(3,1fr) }
}
@media (max-width: 640px){
  .kpis{ grid-template-columns: repeat(2,1fr) }
  .kpi strong{ font-size: clamp(28px,8vw,44px) }
  .kpi span{ border-top-width: 4px }
  .news{ grid-template-columns:1fr }
}
@media (max-width: 560px){
  .fleet{ grid-template-columns:1fr }
  .cta-deco { width: 100px; height: 100px; }
  .recarga-deco { width: 90px; height: 90px; }
}

@media (max-width: 560px){
  @keyframes train-move{
    from { transform: translateX(-300%) scale(var(--hist-scale)); }
    to   { transform: translateX(calc(100vw + 15%)) scale(var(--hist-scale)); }
  }
}

/* ====== Accesibilidad ====== */
@media (prefers-reduced-motion: reduce){
  .slide{ transition:none }
  .slide video{ transform:none !important }
  .reveal{ transition:none }
  .metbus-arrow{ animation:none }
  .cta-deco{ animation:none }
}

/* ====== NOTICIAS ====== */

@media (max-width: 768px) {
  .news-track {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
  }

  .news-slide {
    flex: 0 0 auto;
    scroll-snap-align: center;
    padding: 0 var(--space);
  }

  .news-slide .card .body {
    min-height: unset;
  }

  .news-slide .card {
    flex: 0 0 auto;
    width: 80vw;
    min-width: 260px;
    max-width: 320px;
  }

  .carousel-btn {
    display: none;
  }
}

/* Oculta las flechas en móviles */
@media screen and (max-width: 768px) {
  .carousel-btn {
    display: none !important;
  }

  .news-carousel {
    padding: 0 0.5rem;
  }
}

/* ===== MENÚ MÓVIL ===== */

/* Ícono hamburguesa (visible solo en móviles) */
/* ===== Hamburger ===== */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 300;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
}
.hamburger-btn span {
  height: 3px;
  width: 100%;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ===== Menú overlay desde arriba ===== */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 100dvh;
  height: 100vh;
  z-index: 200;
  background: rgba(17, 137, 166, 0.99);
  transform: translateY(-105%);
  transition: transform 0.42s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
  display: flex;
  flex-direction: column;
  border-bottom-left-radius: 28px;
  border-bottom-right-radius: 28px;
  overflow: hidden;
}
.mobile-menu.active { transform: translateY(0); }

/* Inner scroll */
.mmo-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.6rem 2rem 2.5rem;
  overflow-y: auto;
}

/* Botón cerrar */
.mmo-top {
  display: flex;
  justify-content: flex-end;
  padding-bottom: 1rem;
}
.mmo-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.55);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  font-family: inherit;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 0;
  transition: color 0.25s;
}
.mmo-close:hover { color: rgba(255,255,255,0.9); }
.mmo-close svg { opacity: 0.7; transition: opacity 0.25s; }
.mmo-close:hover svg { opacity: 1; }

/* Navegación */
.mmo-nav { margin: 0 0 1.6rem; }
.mmo-nav ul { list-style: none; padding: 0; margin: 0; text-align: center; }
.mmo-nav li {
  opacity: 0;
  transform: translateY(-12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  will-change: transform, opacity;
}
.mmo-nav li:first-child { border-top: 1px solid rgba(255,255,255,0.1); }
.mobile-menu.active .mmo-nav li { opacity: 1; transform: translateY(0); }
.mobile-menu.active .mmo-nav li:nth-child(1) { transition-delay: 0.38s; }
.mobile-menu.active .mmo-nav li:nth-child(2) { transition-delay: 0.46s; }
.mobile-menu.active .mmo-nav li:nth-child(3) { transition-delay: 0.54s; }
.mobile-menu.active .mmo-nav li:nth-child(4) { transition-delay: 0.62s; }
.mobile-menu.active .mmo-nav li:nth-child(5) { transition-delay: 0.70s; }
.mobile-menu.active .mmo-nav li:nth-child(6) { transition-delay: 0.78s; }
.mmo-nav a {
  display: block;
  padding: 1.15rem 0;
  font-size: 1.35rem;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.88);
  text-decoration: none;
  transition: color 0.2s;
}
.mmo-nav a:hover { color: #fff; }

/* Buscador */
.mmo-search { margin: 0 0 1.4rem; }
.mmo-search-wrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-bottom: 1.5px solid rgba(255,255,255,0.25);
  padding-bottom: 0.6rem;
}
.mmo-search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 0.88rem;
  font-family: inherit;
}
.mmo-search-input::placeholder { color: rgba(255,255,255,0.35); }
.mmo-search-input::-webkit-search-cancel-button {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E") center/contain no-repeat;
  cursor: pointer;
  opacity: 0.7;
}
.mmo-search-input::-webkit-search-cancel-button:hover { opacity: 1; }
.mmo-search-icon { flex-shrink: 0; opacity: 0.45; }
.mmo-search-results { margin-top: 0.6rem; }
.mmo-result-item {
  display: flex;
  flex-direction: column;
  padding: 0.6rem 0.7rem;
  border-radius: 8px;
  text-decoration: none;
  margin-bottom: 0.2rem;
  transition: background 0.2s;
}
.mmo-result-item:hover { background: rgba(255,255,255,0.1); }
.mmo-result-title { font-size: 0.85rem; font-weight: 700; color: #fff; }
.mmo-result-desc { font-size: 0.72rem; color: rgba(255,255,255,0.5); margin-top: 0.1rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mmo-no-results { font-size: 0.82rem; color: rgba(255,255,255,0.45); text-align: center; padding: 0.8rem 0; }

/* Contacto */
.mmo-contact {
  margin-top: 1rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.mmo-contact-label {
  display: block;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 0.35rem;
}
.mmo-contact span,
.mmo-contact a {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
}
.mmo-contact a:hover { color: rgba(255,255,255,0.85); }

.mmo-logo {
  margin-top: 2.5rem;
  padding-bottom: 0.5rem;
  display: flex;
  justify-content: center;
}
.mmo-logo img {
  width: 120px;
}

/* Solo visible en móviles */
@media (max-width: 768px) {
  .hamburger-btn { display: flex; }
  .menu { display: none !important; }
}

/* Colores personalizados para el menú al hacer scroll */

body.recorridos header.scrolled {
  background: var(--brand-4); /* ejemplo */
}

body.quienes-somos header.scrolled {
  background: var(--brand);
}

body.sostenibilidad header.scrolled {
  background: var(--brand-5);
}
body.noticias header.scrolled {
  background: var(--brand-2);
}

body.noticia-multimedia header.scrolled {
  background: var(--brand-2);
}

body.mesa-de-ayuda header.scrolled {
  background: var(--brand);
}

/* =====================================================
   FLOTA MODAL
   ===================================================== */

.flota-modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease, background 0.4s ease, backdrop-filter 0.4s ease;
}

.flota-modal.open {
  opacity: 1;
  pointer-events: all;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.flota-modal-inner {
  background: var(--card);
  border-radius: 24px;
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  position: relative;
  margin: auto;
  box-shadow: 0 40px 100px rgba(0,0,0,0.5);
  opacity: 0;
  transform: scale(0.88) translateY(32px);
  transition: opacity 0.45s cubic-bezier(.16,1,.3,1), transform 0.45s cubic-bezier(.16,1,.3,1);
}

.flota-modal.open .flota-modal-inner {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* Botón cerrar */
.flota-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 10;
  background: rgba(0,0,0,0.35);
  border: none;
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.flota-modal-close:hover { background: rgba(0,0,0,0.6); }

/* Galería */
.modal-gallery {
  position: relative;
  background: #0a1520;
  border-radius: 24px;
  overflow: hidden;
  min-height: 400px;
  flex: 1 0 100%;
  transition: flex 0.55s cubic-bezier(.16,1,.3,1), border-radius 0.55s cubic-bezier(.16,1,.3,1);
}

.flota-modal-inner.revealed .modal-gallery {
  flex: 0 0 50%;
  border-radius: 24px 0 0 24px;
}

.modal-img-main {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: opacity 0.25s ease;
}

/* Navegación carrusel */
.modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  z-index: 2;
}
.modal-nav:hover { background: rgba(255,255,255,0.3); }
.modal-nav.prev { left: 12px; }
.modal-nav.next { right: 12px; }

/* Thumbnails */
.modal-thumbs {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(0,0,0,0.3);
  width: 100%;
  justify-content: center;
}

.modal-thumb {
  width: 56px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  opacity: 0.5;
  border: 2px solid transparent;
  transition: opacity 0.2s, border-color 0.2s;
}
.modal-thumb.active,
.modal-thumb:hover {
  opacity: 1;
  border-color: var(--brand);
}

/* Info */
.modal-info {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 0 0 50%;
  overflow-y: auto;
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.55s 0.15s cubic-bezier(.16,1,.3,1);
}

.flota-modal-inner.revealed .modal-info {
  clip-path: inset(0 0% 0 0);
}

/* Animación stagger specs */
@keyframes specIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.flota-modal-inner.revealed .modal-subtitulo,
.flota-modal-inner.revealed .modal-nombre,
.flota-modal-inner.revealed .modal-descripcion {
  animation: specIn 0.4s cubic-bezier(.16,1,.3,1) both;
}
.flota-modal-inner.revealed .modal-subtitulo  { animation-delay: 0.35s; }
.flota-modal-inner.revealed .modal-nombre     { animation-delay: 0.42s; }
.flota-modal-inner.revealed .modal-descripcion{ animation-delay: 0.49s; }

.flota-modal-inner.revealed .modal-spec {
  animation: specIn 0.4s cubic-bezier(.16,1,.3,1) both;
}
.flota-modal-inner.revealed .modal-spec:nth-child(1) { animation-delay: 0.55s; }
.flota-modal-inner.revealed .modal-spec:nth-child(2) { animation-delay: 0.62s; }
.flota-modal-inner.revealed .modal-spec:nth-child(3) { animation-delay: 0.69s; }
.flota-modal-inner.revealed .modal-spec:nth-child(4) { animation-delay: 0.76s; }
.flota-modal-inner.revealed .modal-spec:nth-child(5) { animation-delay: 0.83s; }
.flota-modal-inner.revealed .modal-spec:nth-child(6) { animation-delay: 0.90s; }

.modal-subtitulo {
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0;
}

.modal-nombre {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 900;
  color: var(--ink);
  margin: 0;
  line-height: 1.1;
}

.modal-descripcion {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

/* Specs grid */
.modal-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}

.modal-spec {
  background: var(--bg);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.spec-valor {
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
}

.spec-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}

/* Click hint en cards */
.fleet .card { position: relative; }

.fleet .card .body h4 {
  display: flex;
  align-items: center;
  gap: 8px;
}

.fleet .card .body h4::after {
  content: '→ Más';
  font-size: 13px;
  font-weight: 600;
  color: var(--brand);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.2s, transform 0.2s;
}

.fleet .card:hover .body h4::after {
  opacity: 1;
  transform: translateX(0);
}

/* Responsive */
@media (max-width: 700px) {
  .flota-modal { padding: 12px; align-items: center; }

  .flota-modal-inner {
    flex-direction: column;
    max-height: 92vh;
    overflow-y: auto;
    border-radius: 24px;
  }

  /* En móvil la foto no necesita moverse, aparece arriba directamente */
  .modal-gallery {
    flex: 0 0 240px !important;
    border-radius: 24px 24px 0 0 !important;
    min-height: 240px;
  }

  /* En móvil la ficha se revela de arriba hacia abajo, no lateral */
  .modal-info {
    flex: 1 1 auto;
    clip-path: inset(0 0 100% 0) !important;
    transition: clip-path 0.5s 0.15s cubic-bezier(.16,1,.3,1) !important;
    padding: 24px 20px;
  }

  .flota-modal-inner.revealed .modal-info {
    clip-path: inset(0 0 0% 0) !important;
  }

  .flota-modal-inner.revealed .modal-gallery {
    flex: 0 0 240px;
    border-radius: 24px 24px 0 0;
  }

  .modal-specs { grid-template-columns: 1fr 1fr; }
}