Reverted previous actions

src/app/globals.css

@@ -104,15 +104,12 @@ p  { font-size: 1rem; line-height: 1.6; color: var(--foreground); }
   border-radius: 999px;
   cursor: pointer;
   transition: background 150ms ease;
-  white-space: nowrap;
-  font-size: 0.9rem;
 }
-.lang-switcher-btn:hover,
+.lang-switcher-btn:hover {
-.lang-switcher-btn:focus-visible {
+  background: rgba(255, 255, 255, 0.1);
-  background: rgba(255, 255, 255, 0.15);
 }
 .lang-switcher-btn.current {
-  background: rgba(255, 255, 255, 0.25);
+  background: rgba(255, 255, 255, 0.2);
 }
 
 /* Markdown content */
@@ -296,15 +293,6 @@ p  { font-size: 1rem; line-height: 1.6; color: var(--foreground); }
   padding-right: 1rem;
 }
 
-/* Header container - prevent flex wrapping */
-.app-header .container {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  flex-wrap: nowrap;
-  gap: 1rem;
-}
-
 /* Hero */
 .hero {
   padding: 3rem 0;
@@ -538,7 +526,7 @@ p  { font-size: 1rem; line-height: 1.6; color: var(--foreground); }
 .lang-switcher {
   display: inline-flex;
   gap: 0.25rem;
-  background: transparent;
+  background: var(--color-red);
   color: #fff;
   border-radius: 999px;
   padding: 0.25rem;
@@ -548,17 +536,9 @@ p  { font-size: 1rem; line-height: 1.6; color: var(--foreground); }
   color: #fff;
   padding: 0.375rem 0.625rem;
   border-radius: 999px;
-  background: transparent;
-  transition: background 150ms ease;
-  white-space: nowrap;
-  font-size: 0.9rem;
-}
-.lang-switcher a:hover,
-.lang-switcher a:focus-visible {
-  background: rgba(255,255,255,0.15);
 }
 .lang-switcher a.current {
-  background: rgba(255,255,255,0.25);
+  background: rgba(255,255,255,0.2);
 }
 
 /* Footer */

src/components/layout/ConstructionModal.tsx

@@ -1,5 +1,5 @@
 "use client";
-import { useEffect, useRef, useState } from "react";
+import { useEffect, useState } from "react";
 
 type ConstructionModalProps = {
   isOpen: boolean;
@@ -8,8 +8,6 @@ type ConstructionModalProps = {
 
 export function ConstructionModal({ isOpen, onClose }: ConstructionModalProps) {
   const [mounted, setMounted] = useState(false);
-  const modalRef = useRef<HTMLDivElement>(null);
-  const previousActiveElement = useRef<HTMLElement | null>(null);
 
   useEffect(() => {
     setMounted(true);
@@ -18,80 +16,20 @@ export function ConstructionModal({ isOpen, onClose }: ConstructionModalProps) {
   useEffect(() => {
     if (isOpen) {
       document.body.style.overflow = "hidden";
-      previousActiveElement.current = document.activeElement as HTMLElement;
-      
-      // Focus the button inside the modal
-      setTimeout(() => {
-        const button = modalRef.current?.querySelector("button");
-        button?.focus();
-      }, 0);
     } else {
       document.body.style.overflow = "";
-      // Restore focus to the element that opened the modal
-      previousActiveElement.current?.focus();
     }
     return () => {
       document.body.style.overflow = "";
     };
   }, [isOpen]);
 
-  // Focus trap: prevent Tab from leaving the modal
-  useEffect(() => {
-    if (!isOpen || !modalRef.current) return;
-
-    const handleKeyDown = (e: KeyboardEvent) => {
-      if (e.key !== "Tab") return;
-
-      const focusableElements = modalRef.current?.querySelectorAll(
-        "button, [href], input, select, textarea, [tabindex]:not([tabindex='-1'])"
-      );
-      if (!focusableElements || focusableElements.length === 0) return;
-
-      const firstElement = focusableElements[0] as HTMLElement;
-      const lastElement = focusableElements[focusableElements.length - 1] as HTMLElement;
-      const activeElement = document.activeElement;
-
-      if (e.shiftKey) {
-        // Shift+Tab on first element -> focus last element
-        if (activeElement === firstElement) {
-          e.preventDefault();
-          lastElement.focus();
-        }
-      } else {
-        // Tab on last element -> focus first element
-        if (activeElement === lastElement) {
-          e.preventDefault();
-          firstElement.focus();
-        }
-      }
-    };
-
-    document.addEventListener("keydown", handleKeyDown);
-    return () => document.removeEventListener("keydown", handleKeyDown);
-  }, [isOpen]);
-
-  // Close on Escape key
-  useEffect(() => {
-    if (!isOpen) return;
-
-    const handleKeyDown = (e: KeyboardEvent) => {
-      if (e.key === "Escape") {
-        e.preventDefault();
-        onClose();
-      }
-    };
-
-    document.addEventListener("keydown", handleKeyDown);
-    return () => document.removeEventListener("keydown", handleKeyDown);
-  }, [isOpen, onClose]);
-
   if (!mounted || !isOpen) return null;
 
   return (
     <>
       <div className="modal-overlay" onClick={onClose} aria-hidden="true" />
       <div
-        ref={modalRef}
         className="modal-dialog"
         role="alertdialog"
         aria-modal="true"

src/components/layout/ImageCarousel.tsx

@@ -10,21 +10,17 @@ const slides = [
 
 export function ImageCarousel() {
   const [index, setIndex] = useState(0);
-  const [isPlaying, setIsPlaying] = useState(true);
 
   useEffect(() => {
-    if (!isPlaying) return;
-    
     const id = setInterval(() => {
       setIndex((prev) => (prev + 1) % slides.length);
     }, 5000);
     return () => clearInterval(id);
-  }, [isPlaying]);
+  }, []);
 
   const goTo = (i: number) => setIndex(i % slides.length);
   const prev = () => setIndex((prev) => (prev - 1 + slides.length) % slides.length);
   const next = () => setIndex((prev) => (prev + 1) % slides.length);
-  const togglePlayPause = () => setIsPlaying((prev) => !prev);
 
   return (
     <section aria-label="Destaques" className="carousel" role="region">
@@ -61,15 +57,6 @@ export function ImageCarousel() {
             />
           ))}
         </div>
-        <button 
-          type="button" 
-          onClick={togglePlayPause} 
-          aria-label={isPlaying ? "Pausar carrossel" : "Reproduzir carrossel"}
-          className="carousel-btn carousel-play-btn"
-          title={isPlaying ? "Pausar" : "Reproduzir"}
-        >
-          {isPlaying ? "⏸" : "▶"}
-        </button>
         <button type="button" onClick={next} aria-label="Próxima imagem" className="carousel-btn">›</button>
       </div>
     </section>