/* ==================== BASE & VARIABLES (CLEANED) ==================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --accent: #ffff00;
  --muted: #a0aec0;
  --white: #ffffff;
  --background-color: #000000;
  --appbar-color: #151515;
  --border-color: #1f1f1f;
  --nav-height: 72px;
  --section-padding-v: 6rem; /* Increased vertical padding */
  --section-padding-h: 1.5rem; /* Increased base horizontal padding */
  --mobile-nav-width: 280px;
  --vh: 1vh;
  --pattern-color: rgba(255, 255, 255, 0.08);
  --nav-offset: 85px; /* Altura del navbar + margen para scroll suave */
}

body {
  font-family: "Inter", sans-serif;
  background-color: var(--background-color);
  color: var(--white);
  overflow-x: hidden;
  background-image: radial-gradient(var(--pattern-color) 1px, transparent 1px);
  background-size: 15px 15px;
  transition: overflow 0.3s ease; /* Transición para el bloqueo de scroll */
}

h1,
h2 {
  font-weight: 800;
}

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

/* ==================== UTILIDADES & ESTRUCTURA ==================== */
.container {
  max-width: 1200px; /* Reduced max-width for better content flow on large screens */
  margin: 0 auto;
  padding: 0 var(--section-padding-h);
}

section:not(.full-screen-section) {
  padding-top: var(--section-padding-v);
  padding-bottom: var(--section-padding-v);
}

.section-heading {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  margin-bottom: 20px;
  line-height: 1.1;
  transform: translateY(-50px);
  opacity: 0;
  transition: transform 1.2s cubic-bezier(0.19, 1, 0.22, 1),
    opacity 0.8s ease-out;
}
.section-heading.is-visible {
  transform: translateY(0);
  opacity: 1;
}
.section-subheading {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--muted);
  text-align: center;
  margin-bottom: 90px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.cta-main {
  background: var(--accent);
  color: #151515 !important;
  padding: 1rem 2.2rem;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  margin-top: 30px;
  transition: all 0.3s ease;
  box-shadow: none; /* SIN GLOW */
}

.cta-main:hover {
  background: #e6e600;
  transform: translateY(-3px) scale(1.02);
  box-shadow: none; /* SIN GLOW TAMPOCO EN HOVER */
}

/* CLASE PARA SECCIONES FULL-VIEWPORT-HEIGHT */
.full-screen-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: calc(var(--vh, 1vh) * 100);
  padding: 0 var(--section-padding-h);
  text-align: center;
}

/* ==================== NAV (FIXED & IMPROVED) ==================== */
nav {
  position: fixed;
  top: 0rem;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 4rem);
  max-width: 1240px;
  background: var(--appbar-color);
  border: 1px solid var(--border-color);
  border-radius: 5px;
  z-index: 1000;
  padding: 0.75rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.6);
  transition: all 0.3s ease;
}

.logo img {
  height: 40px;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  font-weight: 500;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--white);
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--accent);
}

.nav-links .nav-btn {
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 700;
  transition: background-color 0.3s ease, transform 0.1s;
}

.nav-links .nav-btn::after {
  display: none; /* Sin barrita amarilla */
}

.nav-links .nav-btn:hover::after {
  display: none;
}

.nav-links a.nav-btn {
  border: 1px solid var(--border-color);
  background: transparent;
}

.nav-links a.nav-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
}

.nav-links a.nav-btn-primary {
  background: var(--accent);
  color: var(--appbar-color) !important;
  border: none; /* sin borde para Registrarse */
}

.nav-links a.nav-btn-primary:hover {
  background: #999903;
  color: var(--appbar-color) !important;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0px;
  width: 0;
  height: 3px;
  background: var(--accent);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.cta {
  background: var(--accent);
  color: var(--appbar-color) !important;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  font-weight: 700;
  transition: background-color 0.3s ease, transform 0.1s;
}

.cta:hover {
  background: #e6e600;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.hamburger-icon {
  height: 30px;
  width: 30px;
}

/* ==================== HERO INTRO & VISUAL ==================== */
main {
  padding-top: 0;
}

.hero-intro {
  /* Adjusted padding to account for fixed nav */
  padding-top: calc(var(--nav-height) + 60px);
}

.hero-intro h1 {
  font-size: clamp(3.5rem, 11vw, 6rem); /* Bolder impact */
  max-width: 1000px;
}

.hero-intro h1 strong {
  color: var(--accent);
}

.hero-intro p {
  color: var(--muted);
  margin-top: 1.5rem;
  max-width: 700px;
  font-size: 1.3rem; /* Slightly larger text */
  font-weight: 300;
  line-height: 1.6;
}

.hero-visual {
  position: relative;
}

.hero-visual .hero-bg {
  /* No change to animation properties */
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url("./assets/trucks-photo-1.jpeg");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  transform: translateY(100px);
  opacity: 0;
  transition: none;
  will-change: transform, opacity;

  /* Borde Difuminado en todos los bordes */
  mask-image: linear-gradient(
      to right,
      transparent 0%,
      black 10%,
      black 90%,
      transparent 100%
    ),
    linear-gradient(
      to bottom,
      transparent 0%,
      black 30%,
      black 70%,
      transparent 100%
    );
  mask-composite: intersect;
  -webkit-mask-image: linear-gradient(
      to right,
      transparent 0%,
      black 10%,
      black 90%,
      transparent 100%
    ),
    linear-gradient(
      to bottom,
      transparent 0%,
      black 30%,
      black 70%,
      transparent 100%
    );
  -webkit-mask-composite: source-in;
}

.hero-visual::after {
  display: none;
}

.hero-logo {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(3);
  opacity: 0;
  transition: none;
  will-change: transform, opacity;
}

.hero-logo img {
  width: clamp(250px, 45vw, 600px);
  height: auto;
}

/* ==================== CARACTERÍSTICAS (GRID 2x2 FIX & ANIMATION) ==================== */
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem; /* Espacio entre las tarjetas */
  margin-top: 2.5rem;
  max-width: 1200px; /* O el max-width de tu .container */
  margin-left: auto;
  margin-right: auto;
}

.feature-card {
  border-radius: 12px;
  padding: 3rem;
  text-align: center;
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease,
    opacity 0.6s ease-out, margin-top 0.6s ease-out;
  opacity: 0;
  margin-top: 30px;
}

/* Estado Final (Visible y en su posición) */
.feature-card.visible {
  opacity: 1;
  margin-top: 0; /* Vuelve a su posición original */
}

.feature-card h3 {
  color: var(--white);
  margin-bottom: 0.75rem;
  font-size: 1.8rem;
  font-weight: 700;
}

.feature-card h3 strong {
  color: var(--accent);
}

.feature-card p {
  color: var(--muted);
  font-weight: 300;
  line-height: 1.7;
  font-size: 1rem;
}

/* ==================== SOLUCIONES MODULARES (VIDEOS) ==================== */
.solution-block {
  display: flex;
  align-items: center;
  gap: 80px; /* Increased gap for desktop */
  padding: 90px 0; /* Increased padding */
}

.solution-block:last-of-type {
  border-bottom: none; /* Removed redundant border */
}

.solution-text {
  flex: 1;
}

.solution-text h2 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
  font-weight: 700;
}

.solution-text h2 strong {
  color: var(--accent);
}

.solution-text p {
  color: var(--muted);
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 18px;
  font-size: 1.1rem;
}

.solution-media {
  flex: 1;
  min-width: 45%;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3); /* Added shadow to media */
}

.solution-media video,
.solution-media img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block; /* Fix for video/image baseline space */
}

/* ==================== SECCIONES DE CONTENIDO ANIMADO (REPORTES, WEB, MÓVIL) ==================== */
.animated-section {
  padding: 0 var(--section-padding-h);
  overflow: hidden;
}

.animated-section.full-screen-section {
  min-height: auto; /* Allow content to dictate height */
  padding-top: var(--section-padding-v);
  padding-bottom: var(--section-padding-v);
}

.animated-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 80px;
  width: 100%;
  max-width: 1100px; /* Increased max width for content inside */
}

.animated-content.container {
  padding: 0; /* Container in this context is only for centering/max-width */
}

.animated-text {
  flex: 1;
  opacity: 0;
  transition: none; /* controlado por JS */
  will-change: transform, opacity;
  /* fallback alignment si no se especifica: izquierda */
  text-align: left;
}

/* Variante: animación desde la izquierda */
.animated-text.left {
  text-align: left;
  transform: translateX(-250px) translateY(20px) scale(0.98);
}

/* Variante: animación desde la derecha */
.animated-text.right {
  text-align: right;
  transform: translateX(250px) translateY(20px) scale(0.98);
}

/* Variante opcional: centrado (no lateral) */
.animated-text.center {
  text-align: center;
  transform: translateY(120px) scale(0.98);
}

.animated-text h2 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin-bottom: 1rem;
  font-weight: 700;
}

.animated-text h2 strong {
  color: var(--accent);
}

.animated-text p {
  color: var(--muted);
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 15px;
  font-size: 1.1rem;
}

/* REPORTES ES UN CASO ESPECIAL CON 3 COLUMNAS */
.reports-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px; /* Added gap */
  width: 100%;
  max-width: 1100px;
}

.reports-text {
  flex-basis: 40%;
  max-width: 450px; /* Slightly wider */
}

.reports-media {
  flex-basis: 30%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.reports-media img {
  max-width: 280px; /* Slightly larger image */
  height: auto;
  transition: transform 1s ease-out, opacity 1s ease-out;
  will-change: transform, opacity;
}

/* WEB y MÓVIL (2 columnas) */
.animated-media {
  flex: 1;
  max-width: 40%;
  min-width: 5%;
}
.animated-media img {
  width: 100%;
  max-width: 550px; /* Slightly larger image */
  height: auto;
  border-radius: 12px;
  transition: transform 1s ease-out, opacity 1s ease-out;
  will-change: transform, opacity;
}

/* ESTADOS INICIALES (FUERA DE PANTALLA) */
.animate-left-img,
.animate-right-img {
  opacity: 0;
  transition: none; /* quitamos transition para controlar por JS */
  will-change: transform, opacity;
}

.animate-left-img {
  transform: translateX(-200px);
}

.animate-right-img {
  transform: translateX(200px);
}

/* ==================== CTA FINAL ==================== */
.contact-cta {
  background-color: #000000ff;
  padding-top: calc(var(--section-padding-v) * 1.5); /* Increased padding */
  padding-bottom: calc(var(--section-padding-v) * 1.5);
}

.contact-cta h2 {
  color: var(--white);
  margin-bottom: 15px;
  font-size: clamp(2.5rem, 5vw, 4rem);
}

.contact-cta p {
  font-size: 1.3rem;
  color: var(--muted);
  max-width: 800px;
  margin: 0 auto 20px auto;
  line-height: 1.6;
}

/* ==================== FOOTER ==================== */
footer {
  padding: 40px 0; /* Increased padding */
  text-align: center;
  font-size: 0.95rem;
  color: var(--muted);
  border-top: 1px solid var(--border-color);
}

/* ==================== RESPONSIVE (MOBILE FIRST) ==================== */

@media (max-width: 1024px) {
  :root {
    --section-padding-v: 3rem;
    --section-padding-h: 1.25rem;
    --mobile-appbar-height: 64px;
  }

  nav {
    top: 0;
    left: 0;
    transform: translateX(0);
    width: 100%;
    border-radius: 0;
    padding: 1rem 1.25rem;
    background-color: var(--appbar-color);
    height: var(--mobile-appbar-height);
  }

  .logo img {
    height: 36px;
  }

  .menu-toggle {
    display: block;
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1002;
  }

  .nav-links {
    position: fixed;
    left: 0;
    width: 100%;
    z-index: 1001;
    top: var(--mobile-appbar-height);
    height: calc(100vh - var(--mobile-appbar-height));
    height: calc(var(--vh, 1vh) * 100 - var(--mobile-appbar-height));
    background-color: rgba(21, 21, 21, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 2rem;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow-y: auto;
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 1rem;
    font-size: 1.25rem;
  }

  .nav-links a::after {
    bottom: 0;
  }

  .hero-intro {
    padding-top: calc(var(--mobile-appbar-height) + 3rem);
    min-height: auto;
    padding-bottom: 3rem;
  }

  .hero-intro h1 {
    font-size: clamp(2rem, 9vw, 3rem);
    line-height: 1.2;
  }

  .hero-intro p {
    font-size: 1rem;
    margin-top: 1rem;
  }

  .hero-visual {
    min-height: 60vh;
  }

  .features-grid {
    /* 💥 RESPONSIVE: En móvil, volvemos a una columna (1x4) */
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .feature-card {
    padding: 2rem 1.5rem;
  }

  .feature-card h3 {
    font-size: 1.4rem;
  }

  .solution-block {
    flex-direction: column;
    gap: 2rem;
    padding: 3rem 0;
  }

  .solution-text,
  .animated-text,
  .reports-text {
    text-align: center;
    max-width: 100%;
  }

  .solution-text h2,
  .animated-text h2 {
    font-size: clamp(1.75rem, 7vw, 2.25rem);
    margin-bottom: 1rem;
  }

  .solution-text p,
  .animated-text p {
    font-size: 1rem;
    line-height: 1.6;
  }

  .solution-media {
    width: 100%;
    min-width: unset;
  }

  #mantenimiento.solution-block,
  #movil .animated-content {
    flex-direction: column-reverse;
  }

  .animated-content {
    flex-direction: column;
    gap: 2rem;
  }

  .animated-media {
    width: 100%;
    min-width: unset;
  }

  .animated-media img {
    max-width: 100%;
  }

  .reports-content {
    flex-direction: column;
    gap: 2rem;
  }

  .reports-text {
    flex-basis: 100%;
    order: 1;
  }

  .reports-media {
    flex-basis: auto;
  }

  .reports-media:first-child {
    order: 0;
  }

  .reports-media:last-child {
    order: 2;
  }

  .reports-media img {
    max-width: 100px;
  }

  .animate-left-img,
  .animate-right-img {
    transform: translateY(20px);
  }

  .section-heading {
    font-size: clamp(2rem, 8vw, 3rem);
    margin-bottom: 1rem;
    text-align: center;
  }

  .section-subheading {
    font-size: 1rem;
    margin-bottom: 2.5rem;
  }

  .contact-cta {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .contact-cta h2 {
    font-size: clamp(2rem, 7vw, 3rem);
  }

  .contact-cta p {
    font-size: 1rem;
  }

  .cta-main {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
  }
}
@media (max-width: 600px) {
  .hero-visual .hero-bg {
    background-position: 50% 80%; /* Move image up slightly on small screens */
  }

  .hero-intro h1 {
    font-size: clamp(2.2rem, 12vw, 3.5rem);
  }

  .reports-content {
    /* Stack media elements vertically */
    flex-direction: column;
  }

  .reports-media {
    flex-basis: auto;
  }

  .reports-media img {
    max-width: 100px;
  }
}
/* === BOTONES DE TIENDA (APP / PLAY STORE) === */
.store-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.store-buttons img {
  height: 50px;
  width: auto;
  transition: transform 0.3s ease;
}

.store-buttons img:hover {
  transform: scale(1.05);
}

/* ==================== ESTILOS PARA SECCIÓN CON VIDEO DE FONDO (REVISADO) ==================== */

.section-video-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  opacity: 0.7;
  z-index: 1;
}

.section-video-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(50%);
  transform: scale(1.05);

  /* Borde Difuminado en todos los bordes, similar al Hero */
  mask-image: linear-gradient(
      to right,
      transparent 0%,
      black 10%,
      black 90%,
      transparent 100%
    ),
    linear-gradient(
      to bottom,
      transparent 0%,
      black 15%,
      /* Más transición vertical que en Hero */ black 85%,
      transparent 100%
    );
  mask-composite: intersect;
  -webkit-mask-image: linear-gradient(
      to right,
      transparent 0%,
      black 10%,
      black 90%,
      transparent 100%
    ),
    linear-gradient(
      to bottom,
      transparent 0%,
      black 15%,
      black 85%,
      transparent 100%
    );
  -webkit-mask-composite: source-in;
}
.cta-main i.fa-envelope {
  font-size: 1.5rem; /* Ajusta el tamaño del icono */
  /* Asegura que el botón sea un cuadrado o círculo de buen tamaño para el toque */
  padding: 1rem;
  height: 10px;
  width: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%; /* Si quieres que sea circular */
}

/* El resto de estilos de la sección se mantienen igual para la estructura */
.video-background-section {
  position: relative;
  overflow: hidden;
  text-align: center;
}

.section-content-overlay {
  position: relative;
  z-index: 2;
  max-width: 100%;
  margin: 0 auto;
}

.video-background-section .feature-card {
  z-index: 3;
}