/* ==========================================================================
   Unidades Audio Innova (templates/unidade.php e templates/unidades-index.php)
   Complementa blog.css (tokens, hero, botões, conteúdo, FAQ, banner).
   ========================================================================== */

/* Hero
   ------------------------------------------------------------------------- */
.ai-unit-hero__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
.ai-unit-hero .ai-hero__title { font-size: clamp(30px, 4vw, 48px); }
.ai-unit-hero__media { margin: 0; overflow: hidden; border-radius: 24px; background: var(--ai-green-50); box-shadow: var(--ai-shadow-hover); aspect-ratio: 4 / 3; }
.ai-unit-hero__media img { display: block; width: 100%; height: 100%; object-fit: cover; }
.ai-unit-facts { display: grid; gap: 10px; margin: 26px 0 0; padding: 0; list-style: none; font-size: 16px; color: #4a4549; }
.ai-unit-facts li { display: flex; align-items: flex-start; gap: 10px; padding: 0; }
.ai-unit-facts .ai-ico { margin-top: 3px; color: var(--ai-green-dark); }
.ai-main .ai-unit-facts a { color: var(--ai-heading); font-weight: 600; }
.ai-main .ai-unit-facts a:hover { color: var(--ai-green-dark); }
.ai-unit-hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.ai-main .ai-unit-hero__actions .ai-btn--ghost { background: #fff; }

/* Resumo (bloco de respostas diretas)
   ------------------------------------------------------------------------- */
.ai-unit-summary { margin-top: -28px; position: relative; z-index: 2; }
.ai-unit-summary__box { padding: clamp(22px, 3vw, 32px); border: 1px solid var(--ai-green-100); border-radius: var(--ai-radius); background: #fff; box-shadow: var(--ai-shadow); }
.ai-main .ai-unit-summary__title { margin: 0 0 16px; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ai-green-dark); }
.ai-unit-summary__list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px 28px; margin: 0; }
.ai-unit-summary__list:has(> div:nth-child(5)) { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.ai-unit-summary__list > div { padding-left: 14px; border-left: 3px solid var(--ai-green-100); }
.ai-unit-summary__list dt { margin: 0 0 4px; font-size: 13px; font-weight: 700; color: var(--ai-muted); text-transform: uppercase; letter-spacing: .06em; }
.ai-unit-summary__list dd { margin: 0; font-size: 15.5px; line-height: 1.5; color: var(--ai-heading); font-weight: 600; }
.ai-unit-summary__list small { font-weight: 400; color: var(--ai-muted); font-size: 14px; }

/* Cabeçalhos de seção
   ------------------------------------------------------------------------- */
.ai-unit-head { max-width: 760px; margin-bottom: clamp(28px, 3.5vw, 44px); }
.ai-unit-head--center { margin-inline: auto; text-align: center; }
.ai-unit-head--center .ai-eyebrow { justify-content: center; }
.ai-main .ai-unit .ai-h2, .ai-main.ai-unit .ai-h2 { text-transform: none; font-size: clamp(26px, 2.8vw, 36px); line-height: 1.2; letter-spacing: -.01em; }
.ai-unit-head > p:not(.ai-eyebrow) { margin-top: 14px; font-size: 17px; color: #4a4549; }
.ai-unit-note { margin-top: 22px; font-size: 14.5px; color: var(--ai-muted); }

.ai-unit-about { padding-top: clamp(40px, 5vw, 64px); padding-bottom: 0; }
.ai-unit-about .ai-post { padding-bottom: 0; }

/* Serviços
   ------------------------------------------------------------------------- */
.ai-unit-services { background: var(--ai-surface); border-block: 1px solid #efefef; }
.ai-unit-services__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(18px, 2vw, 26px); }
.ai-svc { display: flex; flex-direction: column; padding: 26px 24px 22px; border: 1px solid var(--ai-line); border-radius: var(--ai-radius); background: #fff; transition: border-color .2s, box-shadow .2s, transform .2s; }
.ai-svc:hover { border-color: var(--ai-green-100); box-shadow: var(--ai-shadow); transform: translateY(-2px); }
.ai-svc__icon { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 16px; border-radius: 14px; background: var(--ai-green-50); color: var(--ai-green-dark); }
.ai-main .ai-svc__title { margin: 0 0 8px; font-size: 20px; font-weight: 700; line-height: 1.3; }
.ai-svc > p { font-size: 15.5px; line-height: 1.6; color: #57525a; }
.ai-main .ai-svc__links { margin: 16px 0 0; padding: 14px 0 0; border-top: 1px solid #efefef; list-style: none; }
.ai-svc__links li { padding: 0; }
.ai-main .ai-svc__links a { display: inline-flex; align-items: center; gap: 6px; padding: 4px 0; color: var(--ai-green-dark); font-size: 15px; font-weight: 600; }
.ai-main .ai-svc__links a:hover { color: var(--ai-green-2); gap: 10px; }

/* Galeria + lightbox
   ------------------------------------------------------------------------- */
.ai-gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.ai-gallery__item { padding: 0; }
.ai-gallery__item:first-child { grid-column: span 2; grid-row: span 2; }
.ai-gallery__item a { position: relative; display: block; height: 100%; overflow: hidden; border-radius: var(--ai-radius-sm); background: var(--ai-green-50); aspect-ratio: 4 / 3; }
.ai-gallery__item:first-child a { aspect-ratio: auto; }
.ai-gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.ai-gallery__item a:hover img { transform: scale(1.05); }
.ai-gallery__zoom { position: absolute; right: 10px; bottom: 10px; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: rgba(255, 255, 255, .92); color: var(--ai-green-dark); opacity: 0; transform: translateY(6px); transition: opacity .2s, transform .2s; }
.ai-gallery__item a:hover .ai-gallery__zoom, .ai-gallery__item a:focus-visible .ai-gallery__zoom { opacity: 1; transform: none; }
.ai-gallery__item a:focus-visible { outline: 3px solid var(--ai-green); outline-offset: 2px; }

.ai-lightbox { width: min(1200px, 100vw - 32px); max-width: none; max-height: calc(100vh - 32px); padding: 0; border: 0; border-radius: 16px; background: #111; color: #fff; overflow: visible; }
.ai-lightbox::backdrop { background: rgba(10, 10, 12, .88); }
.ai-lightbox figure { margin: 0; }
.ai-lightbox img { display: block; width: 100%; max-height: calc(100vh - 110px); object-fit: contain; border-radius: 16px 16px 0 0; background: #111; }
.ai-lightbox figcaption { padding: 12px 18px 14px; font-family: var(--ai-font); font-size: 15px; color: rgba(255, 255, 255, .85); }
.ai-lightbox button { position: absolute; display: grid; place-items: center; width: 46px; height: 46px; padding: 0; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .95); color: var(--ai-heading); cursor: pointer; box-shadow: 0 6px 20px rgba(0, 0, 0, .25); }
.ai-lightbox button:hover { background: var(--ai-green); color: #fff; }
.ai-lightbox__close { top: -14px; right: -14px; }
.ai-lightbox__nav { top: 50%; transform: translateY(-50%); }
.ai-lightbox__prev { left: -18px; }
.ai-lightbox__next { right: -18px; }

/* Localização
   ------------------------------------------------------------------------- */
.ai-unit-location { background: var(--ai-green-50); border-block: 1px solid var(--ai-green-100); }
.ai-unit-location__grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
.ai-unit-address { display: flex; gap: 12px; margin: 24px 0 0; font-style: normal; font-size: 17px; line-height: 1.55; color: var(--ai-text); }
.ai-unit-address .ai-ico { margin-top: 2px; color: var(--ai-green-dark); }
.ai-unit-address strong { color: var(--ai-heading); }
.ai-unit-directions { margin-top: 18px; font-size: 16.5px; line-height: 1.7; color: #3f3a3e; }
.ai-main .ai-unit-directions p { margin-bottom: .8em; }
.ai-main .ai-unit-contact { display: grid; gap: 8px; margin: 18px 0 0; padding: 0; list-style: none; }
.ai-unit-contact li { display: flex; align-items: center; gap: 10px; padding: 0; color: var(--ai-green-dark); }
.ai-main .ai-unit-contact a { color: var(--ai-heading); font-weight: 600; word-break: break-word; }
.ai-main .ai-unit-contact a:hover { color: var(--ai-green-dark); }
.ai-unit-location__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.ai-main .ai-unit-location__actions .ai-btn--ghost { background: #fff; }
.ai-unit-map { overflow: hidden; border-radius: 24px; border: 1px solid var(--ai-green-100); background: #e8efe8; box-shadow: var(--ai-shadow); aspect-ratio: 4 / 3; }
.ai-unit-map iframe { display: block; width: 100%; height: 100%; border: 0; }

/* Cidades atendidas
   ------------------------------------------------------------------------- */
.ai-cities { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; margin: 0; padding: 0; list-style: none; }
.ai-city { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 16px; border: 1px solid var(--ai-line); border-radius: 12px; background: #fff; }
.ai-city__name { font-weight: 700; color: var(--ai-heading); font-size: 15.5px; }
.ai-main .ai-city__name a { color: var(--ai-heading); text-decoration: underline; text-decoration-color: rgba(56, 168, 117, .35); text-underline-offset: 3px; }
.ai-main .ai-city__name a:hover { color: var(--ai-green-dark); }
.ai-city__name abbr { margin-left: 4px; text-decoration: none; font-weight: 600; color: var(--ai-muted); font-size: 13px; }
.ai-city__km { flex: none; padding: 3px 10px; border-radius: 999px; background: var(--ai-green-50); color: var(--ai-green-dark); font-size: 13px; font-weight: 700; }

/* Diferenciais
   ------------------------------------------------------------------------- */
.ai-unit-why { background: var(--ai-surface); border-top: 1px solid #efefef; }
.ai-why { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin: 0; padding: 0; list-style: none; }
.ai-why li { display: flex; flex-direction: column; gap: 6px; padding: 26px 22px; border-radius: var(--ai-radius); background: #fff; border: 1px solid var(--ai-line); text-align: center; align-items: center; }
.ai-why__icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 8px; border-radius: 50%; background: var(--ai-green); color: #fff; }
.ai-why strong { font-size: 18px; color: var(--ai-heading); }
.ai-why li > span:last-child { font-size: 15px; line-height: 1.5; color: #57525a; }

.ai-unit-faq { padding-top: clamp(24px, 3vw, 40px); }
.ai-unit-faq .ai-faq { margin-top: 0; }

/* Cards de unidade
   ------------------------------------------------------------------------- */
.ai-unit-others { border-top: 1px solid #efefef; }
.ai-ucards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
.ai-ucards--all { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ai-ucard { position: relative; display: flex; flex-direction: column; overflow: hidden; background: #fff; border: 1px solid var(--ai-line); border-radius: var(--ai-radius); box-shadow: var(--ai-shadow); transition: transform .25s, box-shadow .25s, border-color .25s; }
.ai-ucard:hover { transform: translateY(-4px); box-shadow: var(--ai-shadow-hover); border-color: var(--ai-green-100); }
.ai-ucard__media { position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--ai-green-50); }
.ai-ucard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.ai-ucard:hover .ai-ucard__media img { transform: scale(1.04); }
.ai-ucard__tag { position: absolute; left: 14px; top: 14px; padding: 4px 10px; border-radius: 999px; background: rgba(255, 255, 255, .95); color: var(--ai-green-dark); font-size: 12.5px; font-weight: 700; }
.ai-ucard__body { display: flex; flex: 1; flex-direction: column; gap: 10px; padding: 20px 22px 22px; }
.ai-main .ai-ucard__title { margin: 0; font-size: 20px; font-weight: 700; line-height: 1.3; }
.ai-main .ai-ucard__title a { color: var(--ai-heading); }
.ai-main .ai-ucard__title a::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.ai-main .ai-ucard:hover .ai-ucard__title a { color: var(--ai-green-dark); }
.ai-ucard__addr { display: flex; gap: 8px; font-size: 15px; line-height: 1.5; color: #4a4549; }
.ai-ucard__addr .ai-ico { margin-top: 2px; color: var(--ai-green-dark); }
.ai-ucard__cities { font-size: 14px; line-height: 1.5; color: var(--ai-muted); }
.ai-ucard__more { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 8px; color: var(--ai-green-dark); font-weight: 700; font-size: 15px; transition: gap .2s; }
.ai-ucard:hover .ai-ucard__more { gap: 10px; }
.ai-ucard a:focus-visible { outline: 3px solid var(--ai-green); outline-offset: 2px; }

/* Página /unidades/: regiões
   ------------------------------------------------------------------------- */
.ai-units-region { background: var(--ai-surface); border-block: 1px solid #efefef; }
.ai-region { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.ai-region__col { padding: 22px; border-radius: var(--ai-radius); background: #fff; border: 1px solid var(--ai-line); }
.ai-main .ai-region__col h3 { margin: 0 0 8px; font-size: 18px; font-weight: 700; }
.ai-main .ai-region__col h3 a { color: var(--ai-green-dark); }
.ai-region__col p { font-size: 15px; line-height: 1.6; color: #4a4549; }

.ai-unit-cta { padding-top: clamp(40px, 5vw, 64px); }

/* Responsivo
   ------------------------------------------------------------------------- */
@media (max-width: 1100px) {
	.ai-unit-summary__list, .ai-unit-summary__list:has(> div:nth-child(5)) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.ai-ucards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
	.ai-unit-hero__grid, .ai-unit-location__grid { grid-template-columns: 1fr; }
	.ai-unit-hero__media { order: -1; aspect-ratio: 16 / 10; }
	.ai-unit-services__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.ai-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.ai-why { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.ai-ucards--all { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.ai-unit-about .ai-post__side { display: none; }
}

@media (max-width: 680px) {
	.ai-unit-summary { margin-top: -20px; }
	.ai-unit-summary__list, .ai-unit-summary__list:has(> div:nth-child(5)) { grid-template-columns: 1fr; gap: 14px; }
	.ai-unit-services__grid, .ai-ucards, .ai-ucards--all { grid-template-columns: 1fr; }
	.ai-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
	.ai-why { grid-template-columns: 1fr; }
	.ai-unit-hero__actions .ai-btn, .ai-unit-location__actions .ai-btn { width: 100%; }
	.ai-cities { grid-template-columns: 1fr 1fr; }
	.ai-city { flex-direction: column; align-items: flex-start; gap: 6px; padding: 10px 12px; }
	.ai-lightbox__prev { left: 6px; }
	.ai-lightbox__next { right: 6px; }
	.ai-lightbox__close { top: 6px; right: 6px; }
	.ai-unit-map { aspect-ratio: 1 / 1; }
}