/* =============================================
   BRUMA — Responsive Styles (Mobile First)
   Breakpoints: 480, 768, 1024, 1280, 1536, 1920, 2560
   ============================================= */

/* --- 480px --- */
@media (min-width: 480px) {
  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }

  .filosofia__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

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

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

  .galeria__grid {
    columns: 2;
  }

  .instagram__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
}

/* --- 768px --- */
@media (min-width: 768px) {
  .section {
    padding-block: var(--space-3xl);
  }

  .navbar__toggle {
    display: none;
  }

  .navbar__nav {
    position: static;
    inset: auto;
    z-index: auto;
    min-height: 0;
    padding: 0;
    opacity: 1;
    visibility: visible;
    background: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    display: block;
    overflow: visible;
  }

  .navbar__list {
    flex-direction: row;
    align-items: center;
    width: auto;
    max-width: none;
    gap: var(--space-md);
  }

  .navbar__list li {
    width: auto;
  }

  .navbar__list li + li {
    border-top: none;
  }

  .navbar__link {
    display: inline-block;
    position: relative;
    width: auto;
    padding: 0;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-light);
    letter-spacing: 0.1em;
    text-align: left;
    line-height: inherit;
  }

  .navbar__link::after {
    display: block;
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-bronze);
    transition: width var(--transition-base);
  }

  .navbar__link:hover,
  .navbar__link:focus-visible {
    color: var(--color-cream);
    background-color: transparent;
  }

  .navbar__link:hover::after,
  .navbar__link:focus-visible::after {
    width: 100%;
  }

  .navbar__link--cta {
    margin-top: 0;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-sm);
  }

  .navbar__link--cta:hover,
  .navbar__link--cta:focus-visible {
    background-color: var(--color-bronze);
    color: var(--color-cream);
  }

  .filosofia__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
  }

  .filosofia__item {
    padding: var(--space-md);
  }

  .especialidades__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }

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

  .historia__media-accent {
    bottom: -24px;
    right: -24px;
  }

  .bento {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 280px);
  }

  .bento__item--large {
    grid-column: span 2;
    grid-row: span 2;
  }

  .bento__item--wide {
    grid-column: span 2;
  }

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

  .galeria__grid {
    columns: 3;
  }

  .contacto__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
  }

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

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

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* --- 1024px --- */
@media (min-width: 1024px) {
  .navbar__list {
    gap: var(--space-lg);
  }

  .hero__content {
    max-width: 800px;
  }

  .card__visual {
    height: 220px;
  }

  .galeria__grid {
    columns: 4;
    column-gap: var(--space-md);
  }

  .galeria__item {
    margin-bottom: var(--space-md);
  }

  .instagram__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    max-width: 100%;
  }

  .slider__quote {
    font-size: var(--font-size-lg);
  }
}

/* --- 1280px --- */
@media (min-width: 1280px) {
  .container {
    max-width: var(--container-max);
  }

  .section__header {
    margin-bottom: calc(var(--space-xl) + var(--space-md));
  }

  .bento {
    grid-template-rows: repeat(2, 320px);
    gap: var(--space-md);
  }

  .filosofia__item {
    padding: var(--space-lg) var(--space-md);
  }
}

/* --- 1536px --- */
@media (min-width: 1536px) {
  :root {
    --container-max: 1360px;
    --container-wide: 1600px;
  }

  .hero__title {
    max-width: 16ch;
  }

  .bento {
    grid-template-rows: repeat(2, 360px);
  }

  .card__visual {
    height: 260px;
  }
}

/* --- 1920px --- */
@media (min-width: 1920px) {
  :root {
    --container-max: 1440px;
    --gutter: 3rem;
  }

  .section {
    padding-block: calc(var(--space-3xl) + var(--space-lg));
  }
}

/* --- 2560px --- */
@media (min-width: 2560px) {
  :root {
    --container-max: 1600px;
    --font-size-base: 1.0625rem;
  }

  .hero__bg-img {
    object-position: center 30%;
  }
}

/* --- Mobile nav overlay lock --- */
body.nav-open {
  overflow: hidden;
}

/* --- Reduced gallery on very small screens --- */
@media (max-width: 374px) {
  .hero__title {
    font-size: clamp(2rem, 10vw, 2.75rem);
  }

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-xs);
  }

  .contacto__form {
    padding: var(--space-md);
  }
}

/* --- Print --- */
@media print {
  .navbar,
  .hero__scroll,
  .lightbox,
  .slider__controls,
  .contacto__form {
    display: none !important;
  }

  .hero {
    min-height: auto;
    page-break-after: always;
  }

  .section {
    page-break-inside: avoid;
  }
}