/* ============================================================
   HOME — home.css
   Hero · Diferenciadores · Servicios Preview · Cobertura · CTA
   ============================================================ */

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: 72px; /* navbar height */
}

/* Background */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-image {
  position: absolute;
  inset: 0;
  background-color: var(--ad-navy);
  /* Foto real de flota (WA0092, verificada por Ag.5). WebP con fallback JPG. */
  background-image: image-set(
    url('../assets/hero/hero-anderson-david.webp') type('image/webp'),
    url('../assets/hero/hero-anderson-david.jpg') type('image/jpeg')
  );
  background-image: -webkit-image-set(
    url('../assets/hero/hero-anderson-david.webp') type('image/webp'),
    url('../assets/hero/hero-anderson-david.jpg') type('image/jpeg')
  );
  background-size: cover;
  background-position: center 45%;
}

/* Fallback para navegadores sin soporte de image-set */
@supports not (background-image: image-set(url('x.webp') type('image/webp'))) {
  .hero__bg-image {
    background-image: url('../assets/hero/hero-anderson-david.jpg');
  }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  /* Overlay más denso: la foto real tiene más detalle que el placeholder plano
     — necesita más contraste para el texto y la metric bar inferior. */
  background: linear-gradient(
    160deg,
    rgba(10, 34, 64, 0.78) 0%,
    rgba(10, 34, 64, 0.60) 48%,
    rgba(10, 34, 64, 0.80) 100%
  );
  z-index: 1;
}

/* Content */
.hero__content {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  align-items: center;
  padding-top: clamp(var(--sp-12), 8vh, var(--sp-24));
  padding-bottom: clamp(var(--sp-16), 10vh, var(--sp-32));
}

.hero__text {
  max-width: 720px;
}

.hero__eyebrow {
  margin-bottom: var(--sp-5);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--ad-white);
  margin-bottom: var(--sp-6);
  text-wrap: balance;
}

.hero__title em {
  font-style: normal;
  color: var(--ad-sky-light);
}

.hero__subtitle {
  font-family: var(--font-heading);
  font-size: clamp(var(--fs-base), 2vw, var(--fs-lg));
  color: rgba(232, 243, 251, 0.85);
  line-height: 1.65;
  max-width: 56ch;
  margin-bottom: var(--sp-8);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

/* Metric bar */
.hero__metrics {
  position: relative;
  z-index: 2;
  background: rgba(6, 21, 37, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.metrics-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--sp-6);
  gap: var(--sp-4);
}

.metric-item {
  text-align: center;
  flex: 1;
}

.metric-item__value {
  display: flex;
  align-items: center;
  justify-content: center;
}

.metric-item__number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--ad-white);
  line-height: 1;
  letter-spacing: -0.02em;
  display: block;
  margin-bottom: var(--sp-2);
}

.metric-item__value--badge {
  margin-bottom: var(--sp-2);
}

.metric-item__label {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  color: rgba(232,243,251,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.metric-item__divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.12);
  flex-shrink: 0;
}

/* --- Fix 3: Hero mobile improvements ---- */
@media (max-width: 767px) {
  /* 3a — Overlay más fuerte en mobile para legibilidad */
  .hero__overlay {
    background: linear-gradient(
      160deg,
      rgba(10, 34, 64, 0.85) 0%,
      rgba(10, 34, 64, 0.72) 50%,
      rgba(10, 34, 64, 0.80) 100%
    );
  }

  /* 3b — Jerarquía tipográfica H1 mobile */
  .hero__title {
    font-size: clamp(2rem, 9vw, 2.8rem);
    letter-spacing: -0.02em;
    line-height: 1.05;
  }

  .hero__subtitle {
    font-size: var(--fs-base);
    line-height: 1.6;
  }

  /* 3c — CTAs apilados fullwidth */
  .hero__actions {
    flex-direction: column;
    gap: var(--sp-3);
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  /* 3d — Métricas hero en 2 columnas mobile */
  .metrics-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-5) var(--sp-4);
    padding-block: var(--sp-5);
  }

  .metric-item__divider {
    display: none;
  }

  .metric-item {
    text-align: left;
    display: flex;
    align-items: center;
    gap: var(--sp-3);
  }

  .metric-item__label {
    text-align: left;
    letter-spacing: 0.04em;
  }

  .metric-item__value {
    justify-content: flex-start;
    margin-bottom: 0;
  }

  .metric-item__number {
    margin-bottom: 0;
    font-size: 1.8rem;
  }
}


/* ============================================================
   DIFERENCIADORES
   ============================================================ */
.section--white {
  background-color: var(--ad-white);
  background-image:
    linear-gradient(rgba(10,34,64,0.025) 1px, transparent 1px);
  background-size: 100% 80px;
}

.section-header {
  margin-bottom: var(--sp-12);
  max-width: 640px;
}

.diff-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: start;
}

.diff-main {
  position: sticky;
  top: calc(72px + var(--sp-8));
}

.diff-main__lead {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: var(--ad-slate);
  line-height: 1.75;
  margin-bottom: var(--sp-10);
  max-width: 44ch;
}

.diff-stats {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  padding-top: var(--sp-8);
  border-top: 2px solid var(--ad-navy);
}

.diff-stat__num {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--ad-navy);
  line-height: 1;
  letter-spacing: -0.02em;
}

.diff-stat__label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  color: var(--ad-slate);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: var(--sp-1);
}

.diff-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.diff-list__item {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: var(--sp-5);
  padding: var(--sp-7) 0;
  border-bottom: 1px solid rgba(10,34,64,0.08);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--ad-slate);
  line-height: 1.65;
}

.diff-list__item:first-child {
  border-top: 1px solid rgba(10,34,64,0.08);
}

.diff-list__item strong {
  display: block;
  font-weight: 600;
  color: var(--ad-ink);
  margin-bottom: var(--sp-1);
}

.diff-list__marker {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--ad-sky);
  padding-top: 0.2rem;
  letter-spacing: 0.02em;
}

@media (max-width: 900px) {
  .diff-layout {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }

  .diff-main {
    position: static;
  }

  .diff-stats {
    flex-direction: row;
    gap: var(--sp-8);
  }
}

@media (max-width: 480px) {
  .diff-stats {
    flex-direction: column;
    gap: var(--sp-5);
  }
}


/* ============================================================
   SERVICIOS PREVIEW
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
  margin-bottom: var(--sp-10);
}

.service-card {
  display: flex;
  gap: var(--sp-5);
  padding: var(--sp-7);
  background: var(--ad-white);
  border-radius: var(--r-xl);
  border: 1px solid rgba(10,34,64,0.08);
  text-decoration: none;
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}

.service-card:hover {
  border-color: rgba(42,128,200,0.35);
  box-shadow: var(--shadow-sm);
}

.service-card__icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--r-md);
  background: var(--ad-ice);
  border: 1px solid rgba(42,128,200,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ad-navy);
  flex-shrink: 0;
}

.service-card__content {
  flex: 1;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-md);
  font-weight: 600;
  color: var(--ad-navy);
  margin-bottom: var(--sp-2);
  line-height: 1.3;
}

.service-card__desc {
  font-size: var(--fs-sm);
  color: var(--ad-slate);
  line-height: 1.65;
  margin-bottom: var(--sp-4);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--ad-sky);
  text-decoration: none;
  transition: gap var(--dur-fast);
}

.service-card__link:hover {
  gap: var(--sp-2);
}

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

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-4);
  }
}

@media (max-width: 480px) {
  .service-card {
    flex-direction: column;
    gap: var(--sp-4);
    padding: var(--sp-5);
  }
}


/* ============================================================
   COBERTURA SECTION
   ============================================================ */
.cobertura-section {
  position: relative;
  overflow: hidden;
}

.cobertura-section__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(42,128,200,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.cobertura-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-12);
  align-items: center;
}

/* Cobertura list */
.cobertura-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}

.cobertura-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: rgba(232,243,251,0.8);
  line-height: 1.5;
}

.cobertura-list__item strong {
  color: var(--ad-white);
  font-family: var(--font-heading);
  font-weight: 600;
}

.cobertura-list__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ad-sky);
  flex-shrink: 0;
  margin-top: 5px;
  box-shadow: 0 0 0 3px rgba(42,128,200,0.25);
}

/* Route card */
.cobertura-map-card {
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-xl);
  overflow: hidden;
}

.cobertura-map-card__header {
  padding: var(--sp-4) var(--sp-6);
  background: rgba(42,128,200,0.2);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ad-ice);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.cobertura-map-card__routes {
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.route-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  color: rgba(232,243,251,0.8);
}

.route-item__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.route-item__dot--sky  { background-color: var(--ad-sky-light); }
.route-item__dot--amber { background-color: var(--ad-amber); }

.route-item__freq {
  margin-left: auto;
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(232,243,251,0.45);
  flex-shrink: 0;
}

.cobertura-map-card__footer {
  padding: var(--sp-4) var(--sp-6);
  background: rgba(10,34,64,0.4);
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: var(--fs-xs);
  color: rgba(232,243,251,0.5);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.cobertura-map-card__footer svg {
  color: #4CAF50;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@media (max-width: 900px) {
  .cobertura-section__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-10);
  }
}


/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  padding-block: var(--sp-16);
  background-color: var(--ad-navy);
  border-top: 3px solid var(--ad-sky);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 0% 100%, rgba(42,128,200,0.18) 0%, transparent 55%);
  pointer-events: none;
}

.cta-banner__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
  flex-wrap: wrap;
}

.cta-banner__title {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-xl), 3.5vw, var(--fs-3xl));
  font-weight: 700;
  color: var(--ad-white);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-3);
}

.cta-banner__subtitle {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: rgba(232,243,251,0.7);
  max-width: 52ch;
  line-height: 1.6;
}

.cta-banner__actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .cta-banner__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-6);
  }

  .cta-banner__actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-banner__actions .btn {
    width: 100%;
    justify-content: center;
  }
}