/* ==========================================================================
   EVX TRANSPORT - STYLESHEET (Tech Premium)
   ========================================================================== */

/* --- Custom Properties --- */
:root {
  /* EVX — Official Brand Colors */
  --evx-black: #050606;
  --evx-bg: #0B0C0C;
  --evx-bg-secondary: #101212;

  --evx-white: #F5F5F5;
  --evx-text: #D9DDDE;
  --evx-text-secondary: #8F9294;

  --evx-cyan: #13E3F5;
  --evx-cyan-dark: #0B5961;
  --evx-cyan-deep: #092A2D;

  --evx-border: #222728;

  /* Typography */
  --font-main: 'Inter', sans-serif;

  /* Layout */
  --section-padding: clamp(80px, 12vw, 160px);
  --content-max-width: 960px;
  --content-padding: clamp(24px, 5vw, 48px);

  /* Effects */
  --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.25);
  --shadow-medium: 0 15px 50px rgba(0, 0, 0, 0.35);
  --cyan-glow: 0 0 25px rgba(19, 227, 245, 0.12);
}

/* --- Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  color: var(--evx-text);
  background-color: var(--evx-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 400;
}

h2 {
  font-weight: 500;
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
  color: var(--evx-white);
  display: flex;
  flex-direction: column;
}

/* Cyan accent line under H2 */
h2::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background-color: var(--evx-cyan);
  margin-top: 14px;
}

h2.text-center {
  align-items: center;
}

h2.text-center::after {
  margin-left: auto;
  margin-right: auto;
}

/* Auto-center the line for specific centered sections without modifying HTML classes in all places */
.posicionamiento h2, .contacto h2 {
  align-items: center;
}
.posicionamiento h2::after, .contacto h2::after {
  margin-left: auto;
  margin-right: auto;
}

p {
  font-weight: 300;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--evx-text);
}

a {
  text-decoration: none;
  color: inherit;
}

.text-cyan {
  color: var(--evx-cyan);
}

/* --- Layout Structure --- */
section {
  padding: var(--section-padding) 0;
}

.section-inner {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: 0 var(--content-padding);
}

/* --- Global Utilities --- */
.thin-separator {
  border-top: 1px solid var(--evx-border);
}

.text-center {
  text-align: center;
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  will-change: opacity, transform, filter;
}

.fade-in.visible {
  animation: fadeUpPremium 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeUpPremium {
  0% {
    opacity: 0;
    transform: translateY(40px) scale(0.98);
    filter: blur(4px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

/* --- Media Queries --- */
@media (min-width: 768px) {
  .servicio-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  
  .servicio-item-wide {
    grid-column: 1 / -1;
  }
  
  .cobertura-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .contacto-actions {
    flex-direction: row;
    justify-content: center;
    max-width: none;
  }
  
  .btn-contacto {
    min-width: 200px;
  }
}

@media (min-width: 1024px) {
  .servicio-item, .cobertura-item {
    padding: 3rem;
  }
}

/* --- 1. Hero Section --- */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--section-padding) 0;
  background-color: var(--evx-black);
}

.logo-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 4rem;
}

.logo-evx {
  font-weight: 600;
  font-size: 2.5rem;
  line-height: 1;
  margin-bottom: 0.5rem;
  color: var(--evx-white);
}

.logo-line {
  width: 40px;
  height: 2px;
  background-color: var(--evx-cyan);
  margin-bottom: 0.5rem;
}

.logo-descriptor {
  font-weight: 300;
  font-size: 0.75rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--evx-text-secondary);
}

.manifesto {
  font-weight: 300;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.2;
  margin-bottom: 2rem;
  color: var(--evx-white);
}

.hero-h1 {
  font-weight: 300;
  font-size: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 1rem;
  color: var(--evx-text-secondary);
}

/* --- 2. Posicionamiento --- */
.posicionamiento {
  text-align: center;
}

.posicionamiento .section-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.posicionamiento p {
  max-width: 600px;
  color: var(--evx-text-secondary);
}

/* --- 3. Vehículo --- */
.vehiculo .section-inner {
  display: flex;
  flex-direction: column;
}

.vehiculo-slider {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--evx-border);
  background-color: var(--evx-bg-secondary);
  aspect-ratio: 16/9;
  position: relative;
  margin-bottom: 1.5rem;
}

.vehiculo-track {
  display: flex;
  width: 200%;
  height: 100%;
  animation: slideShow 12s infinite cubic-bezier(0.8, 0, 0.2, 1);
}

.vehiculo-slide {
  width: 50%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.vehiculo-slide.exterior-bg {
  background-color: #ffffff;
}

.vehiculo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes slideShow {
  0%, 40% {
    transform: translateX(0);
  }
  50%, 90% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0);
  }
}

.vehiculo-caption {
  font-weight: 400;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: left;
  color: var(--evx-text-secondary);
}

/* --- 4. Servicio --- */
.servicio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.servicio-item {
  background: var(--evx-bg-secondary);
  border: 1px solid var(--evx-border);
  padding: 2.5rem 2rem;
  border-radius: 2px;
  transition: all 0.4s ease;
}

.servicio-item h3 {
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  text-transform: uppercase;
  color: var(--evx-white);
}

.servicio-item p {
  color: var(--evx-text-secondary);
  font-size: 0.9rem;
}

.servicio-item:hover {
  border-color: var(--evx-cyan-dark);
  box-shadow: var(--cyan-glow);
  transform: translateY(-2px);
}

.servicio-nota {
  margin-top: 4rem;
  font-weight: 300;
  font-size: 0.85rem;
  font-style: italic;
  color: var(--evx-text-secondary);
}

/* --- 5. Cobertura --- */
.cobertura-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.cobertura-item {
  background-color: var(--evx-bg-secondary);
  background-image: linear-gradient(rgba(11, 12, 12, 0.88), rgba(5, 6, 6, 0.98)), var(--card-bg, none);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border: 1px solid var(--evx-border);
  padding: 2.5rem 2rem;
  border-radius: 2px;
  transition: all 0.4s ease;
  position: relative;
}

.cobertura-caba { --card-bg: url('assets/mapa-caba.jpg'); }
.cobertura-ezeiza { --card-bg: url('assets/torre-ezeiza.png'); }
.cobertura-aeroparque { --card-bg: url('assets/aeroparque-costa.jpg'); }
.cobertura-rosario { --card-bg: url('assets/monumento-bandera.jpg'); }
.cobertura-costa { --card-bg: url('assets/faro-mdp.jpg'); }

.cobertura-item h3 {
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  text-transform: uppercase;
  color: var(--evx-white);
  position: relative;
  z-index: 1;
}

.cobertura-item p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  position: relative;
  z-index: 1;
}

.cobertura-item:hover {
  background-image: linear-gradient(rgba(11, 12, 12, 0.65), rgba(5, 6, 6, 0.85)), var(--card-bg, none);
  border-color: var(--evx-cyan-dark);
  box-shadow: var(--cyan-glow);
  transform: translateY(-2px);
}

/* --- 6. Contacto --- */
.contacto {
  text-align: center;
}

.contacto .section-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contacto p {
  margin-bottom: 3rem;
  max-width: 600px;
  color: var(--evx-text-secondary);
}

.contacto-actions {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
  max-width: 400px;
}

.btn-contacto {
  display: inline-block;
  border: 1px solid transparent;
  background-color: var(--evx-cyan);
  color: var(--evx-black);
  padding: 1rem 2rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.3s ease;
  border-radius: 2px;
  cursor: pointer;
  text-align: center;
}

.btn-contacto:hover {
  background-color: var(--evx-white);
  color: var(--evx-black);
  box-shadow: var(--cyan-glow);
  transform: translateY(-1px);
}

/* --- 7. Footer --- */
.footer {
  padding: 3rem 0;
  padding-bottom: 5rem;
  text-align: center;
  background-color: var(--evx-black);
  border-top: 1px solid var(--evx-border);
}

.footer p {
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--evx-text-secondary);
}

/* --- CTA Inline (after posicionamiento) --- */
.cta-inline {
  display: inline-block;
  margin-top: 2rem;
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--evx-cyan);
  border-bottom: 1px solid var(--evx-cyan-dark);
  padding-bottom: 4px;
  transition: all 0.3s ease;
}

.cta-inline:hover {
  color: var(--evx-white);
  border-bottom-color: var(--evx-white);
}

/* --- Vehicle Specs List --- */
.vehiculo-specs {
  list-style: none;
  margin-top: 2rem;
  border-top: 1px solid var(--evx-border);
}

.vehiculo-specs li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--evx-border);
}

.spec-label {
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--evx-text-secondary);
}

.spec-value {
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--evx-white);
  text-align: right;
}

/* --- 6. FAQ --- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--evx-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--evx-border);
}

.faq-question {
  padding: 1.5rem 0;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--evx-white);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.3s ease;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--evx-cyan);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item[open] .faq-question::after {
  content: '−';
}

.faq-question:hover {
  color: var(--evx-cyan);
}

.faq-answer {
  padding: 0 0 1.5rem 0;
  color: var(--evx-text-secondary);
  font-weight: 300;
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 700px;
}

/* --- CTA Fijo Mobile --- */
.mobile-cta {
  display: none;
}

@media (max-width: 767px) {
  .mobile-cta {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--evx-cyan);
    color: var(--evx-black);
    text-align: center;
    padding: 1rem;
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
  }

  .footer {
    padding-bottom: 6rem;
  }
}