/* ═══════════════════════════════════════════
   AQUABOTÂNICA — RESPONSIVE
   ═══════════════════════════════════════════ */

@media (max-width: 1280px) {
  .diferenciais__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 1024px) {
  /* ── Header / Nav ── */
  .header__nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    border-bottom: var(--border-thick) solid var(--text-primary);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
    z-index: 5;
    display: none;
  }

  .header__nav.open {
    display: flex;
  }

  .header__nav-link {
    font-size: var(--fs-xl);
    font-weight: 700;
  }

  .header__menu-btn {
    display: flex;
  }

  .header__cta {
    display: none;
  }

  /* ── Stats Bar ── */
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    margin-top: -40px;
    box-shadow: 8px 8px 0px var(--text-primary);
  }

  .stats-bar__item:nth-child(2) {
    border-right: none;
  }

  .stats-bar__item:nth-child(3),
  .stats-bar__item:nth-child(4) {
    border-right: none;
  }

  /* ── Quem Somos ── */
  .quem-somos__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .quem-somos__image {
    order: -1;
  }

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

  /* ── Soluções ── */
  .solucoes__panel-grid {
    grid-template-columns: 1fr;
  }

  .solucoes__panel-image {
    order: -1;
  }

  /* ── Arquitetos ── */
  .arquitetos__grid {
    grid-template-columns: 1fr;
  }

  .arquitetos__image {
    order: -1;
  }

  /* ── Contato ── */
  .contato__grid {
    grid-template-columns: 1fr;
  }

  .contato__map {
    min-height: 300px;
  }

  .contato__map iframe {
    min-height: 300px;
  }

  /* ── Portfolio ── */
  .portfolio__grid {
    grid-template-columns: 1fr;
  }

  /* ── Galeria ── */
  .galeria__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 200px;
  }

  /* ── Projetos ── */
  .projetos__preview {
    height: 400px;
  }

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

@media (max-width: 768px) {
  /* ── Layout ── */
  .section {
    padding: var(--space-4xl) 0;
  }

  .section__header {
    margin-bottom: var(--space-2xl);
  }

  .section__title {
    font-size: var(--fs-2xl);
  }

  /* ── Stats Bar ── */
  .stats-bar {
    margin-top: -30px;
    padding: var(--space-lg);
    gap: var(--space-md);
  }

  .stats-bar__number {
    font-size: var(--fs-2xl);
  }

  .stats-bar__item {
    padding: var(--space-sm);
  }

  /* ── Hero ── */
  .hero__text {
    padding: var(--space-xl);
    box-shadow: 10px 10px 0px var(--text-primary);
  }

  .hero__title {
    font-size: var(--fs-2xl);
  }

  .hero__buttons .btn--lg {
    padding: 0.875rem 1.75rem;
    font-size: var(--fs-sm);
  }

  /* ── Quem Somos ── */
  .quem-somos__values {
    grid-template-columns: 1fr;
  }

  .quem-somos__badge {
    bottom: var(--space-md);
    left: var(--space-md);
    padding: var(--space-sm) var(--space-md);
  }

  /* ── Timeline ── */
  .timeline__track {
    flex-direction: column;
    align-items: center;
    min-width: auto;
  }

  .timeline__step {
    flex: none;
    width: 100%;
    max-width: 280px;
  }

  .timeline__connector {
    width: 4px;
    height: 40px;
    flex: 0 0 40px;
    margin-top: 0;
    margin-left: 28px;
  }

  .timeline__connector::after {
    right: -2px;
    top: auto;
    bottom: -8px;
  }

  /* ── Diferenciais ── */
  .diferenciais__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  /* ── Depoimentos ── */
  .depoimentos__carousel {
    padding: 0;
  }

  .depoimentos__arrow {
    display: none;
  }

  .depoimento-card {
    min-width: 100%;
    padding: 0;
  }

  /* ── CTA ── */
  .cta-section__title {
    font-size: var(--fs-2xl);
  }

  .cta-section__buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-section__buttons .btn {
    width: 100%;
    max-width: 320px;
  }

  /* ── Contato ── */
  .contato__form-row {
    grid-template-columns: 1fr;
  }

  /* ── Newsletter ── */
  .newsletter__form {
    flex-direction: column;
  }

  /* ── Footer ── */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  /* ── Blog ── */
  .blog__grid {
    grid-template-columns: 1fr;
  }

  /* ── Galeria ── */
  .galeria__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
  }

  .galeria__item--wide { grid-column: span 2; }
  .galeria__item--tall { grid-row: span 2; }

  /* ── Projetos ── */
  .projetos__preview {
    height: 300px;
  }

  .projetos__images {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .projetos__bg-img:nth-child(2),
  .projetos__bg-img:nth-child(3) {
    display: none;
  }

  /* ── WhatsApp / Chat ── */
  .chat-widget {
    bottom: var(--space-md);
    right: var(--space-md);
  }

  .chat-widget__toggle {
    width: 56px;
    height: 56px;
  }

  .chat-widget__window {
    width: calc(100vw - 32px);
    right: -8px;
    max-height: 480px;
  }

  .whatsapp-float {
    right: var(--space-md);
    bottom: calc(var(--space-md) + 70px);
  }

  .back-to-top {
    left: var(--space-md);
    bottom: var(--space-md);
  }
}

@media (max-width: 640px) {
  /* ── Hero ── */
  .hero__text {
    padding: var(--space-lg);
    box-shadow: 6px 6px 0px var(--text-primary);
  }

  .hero__buttons {
    flex-direction: column;
    align-items: center;
  }

  .hero__buttons .btn {
    width: 100%;
    max-width: 280px;
  }

  /* ── Stats Bar ── */
  .stats-bar {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    padding: var(--space-md);
  }

  .stats-bar__item {
    padding: var(--space-sm);
  }

  .stats-bar__number {
    font-size: var(--fs-xl);
  }

  .stats-bar__label {
    font-size: var(--fs-xs);
  }

  /* ── Soluções Tabs ── */
  .solucoes__tabs {
    flex-direction: column;
    align-items: stretch;
  }

  .solucoes__tab {
    text-align: center;
  }

  /* ── Galeria ── */
  .galeria__grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }

  .galeria__item--wide { grid-column: span 1; }
  .galeria__item--tall { grid-row: span 1; }

  /* ── CTA ── */
  .cta-section {
    padding: var(--space-4xl) 0;
  }

  .cta-section__buttons .btn--xl {
    padding: 1rem 2rem;
    font-size: var(--fs-sm);
  }

  /* ── Footer ── */
  .footer__logo-img {
    height: 40px;
  }

  /* ── Section Label ── */
  .section__label {
    font-size: 10px;
    padding: 4px 12px;
  }

  /* ── Chat ── */
  .chat-widget__window {
    width: calc(100vw - 24px);
    right: -6px;
  }
}

/* ── Portrait Mobile (small) ── */
@media (max-width: 400px) {
  .hero__title {
    font-size: var(--fs-xl);
  }

  .hero__subtitle {
    font-size: var(--fs-sm);
  }

  .hero__badge {
    font-size: 10px;
    padding: 6px 12px;
  }

  .section__title {
    font-size: var(--fs-xl);
  }

  .quem-somos__value,
  .diferencial {
    padding: var(--space-lg);
  }

  .stats-bar__number {
    font-size: var(--fs-lg);
  }

  .timeline__step {
    max-width: 240px;
  }
}

/* ── Fix for iOS Safari ── */
@supports (-webkit-touch-callout: none) {
  .hero {
    min-height: -webkit-fill-available;
  }

  .glass,
  .hero__text,
  .header.scrolled {
    -webkit-backdrop-filter: blur(16px);
  }
}