/* ==========================================================================
   LENTE BINARIA v4 — Responsive Breakpoints
   Mobile-first: 375px → 768px → 1024px → 1440px → 1920px
   ========================================================================== */

/* --------------------------------------------------------------------------
   HERO SECTION — Responsive
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero__content {
  max-width: 850px;
  padding: var(--space-2xl) 0;
}

.hero__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-lg);
  padding: var(--space-2xs) var(--space-sm);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-full);
  background: var(--accent-muted);
}

.hero__title {
  margin-bottom: var(--space-lg);
}

.hero__subtitle {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 620px;
  margin-bottom: var(--space-xl);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* --------------------------------------------------------------------------
   MOBILE FIRST (base: < 640px)
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  :root {
    --space-4xl: 5rem;
  }

  .container {
    padding: 0 var(--space-sm);
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .hero__content {
    padding: var(--space-lg) 0;
  }

  .hero__subtitle {
    font-size: var(--text-base);
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__decoration {
    display: none;
  }

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

  .timeline {
    padding-left: var(--space-2xl);
  }

  .timeline__number {
    font-size: var(--text-3xl);
  }

  .mobile-menu__link {
    font-size: var(--text-3xl);
  }

  /* Contact grid */
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   TABLET (768px+)
   -------------------------------------------------------------------------- */
@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-2xl);
  }

  .hero__stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .promo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --------------------------------------------------------------------------
   DESKTOP (1024px+)
   -------------------------------------------------------------------------- */
@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .promo-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Bento grid tweak — featured service takes more space */
  .services-grid--bento {
    grid-template-columns: 1fr 1.3fr 1fr;
  }
}

/* --------------------------------------------------------------------------
   LARGE DESKTOP (1440px+)
   -------------------------------------------------------------------------- */
@media (min-width: 1440px) {
  :root {
    --space-4xl: 10rem;
    --space-5xl: 14rem;
  }

  .container {
    padding: 0 var(--space-xl);
  }
}

/* --------------------------------------------------------------------------
   ULTRA WIDE (1920px+)
   -------------------------------------------------------------------------- */
@media (min-width: 1920px) {
  .container {
    max-width: 1600px;
  }
}

/* --------------------------------------------------------------------------
   PAGE-SPECIFIC LAYOUTS
   -------------------------------------------------------------------------- */

/* Page hero (subpages) */
.page-hero {
  padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-2xl);
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.page-hero__title {
  margin-bottom: var(--space-sm);
}

.page-hero__subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
}

/* Contact info sidebar */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-info__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.contact-info__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.contact-info__value {
  font-size: var(--text-base);
  color: var(--text-primary);
}

.contact-info__value a {
  color: var(--accent);
  transition: opacity var(--duration-fast) ease;
}

.contact-info__value a:hover {
  opacity: 0.8;
}

/* Legal pages */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: var(--text-2xl);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.legal-content h3 {
  font-size: var(--text-xl);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.legal-content p {
  margin-bottom: var(--space-sm);
  font-size: var(--text-sm);
  line-height: 1.8;
}

.legal-content ul,
.legal-content ol {
  list-style: disc;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.legal-content li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
  line-height: 1.7;
}

/* CTA section within pages */
.cta-section {
  text-align: center;
  padding: var(--space-4xl) 0;
  background: var(--gradient-section);
  position: relative;
}

.cta-section__title {
  margin-bottom: var(--space-md);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section__text {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 550px;
  margin: 0 auto var(--space-xl);
}

/* --------------------------------------------------------------------------
   REDUCED MOTION
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal],
  [data-stagger] > * {
    opacity: 1 !important;
    transform: none !important;
  }

  .marquee__track {
    animation: none;
  }

  .hero__grain {
    animation: none;
  }
}

/* --------------------------------------------------------------------------
   PRINT
   -------------------------------------------------------------------------- */
@media print {
  .header,
  .footer,
  .loader,
  .cursor,
  .scroll-progress,
  .hero__decoration,
  .hero__grain,
  .page-transition {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .section {
    padding: 2rem 0;
  }
}