/* ==========================================
       RESET & VARIÁVEIS (DESIGN LEVE & MODERNO)
       ========================================== */
    :root {
      --bg-dark: #071313;
      --bg-card: #0b1c1c;
      --primary: #2bc0df;        /* Identidade Visual - Cor Principal */
      --primary-light: #52d2ed;  /* Variação mais clara para Hover */
      --secondary: #868686;      /* Identidade Visual - Cor Secundária */
      --text: #f5f5f0;
      --text-muted: #868686;     /* Aplicação da cor secundária em textos suaves */
      --font-serif: 'Fraunces', serif;
      --font-sans: 'Manrope', sans-serif;
      --header-h: 75px;
      --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      font-family: var(--font-sans);
      background-color: var(--bg-dark);
      color: var(--text);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    a { color: inherit; text-decoration: none; }
    button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
    svg { display: block; width: 100%; height: 100%; }

    /* ==========================================
       1. TOPBAR
       ========================================== */
    .topbar {
      background-color: #040b0b;
      font-size: 0.78rem;
      color: var(--text-muted);
      border-bottom: 1px solid rgba(134, 134, 134, 0.2);
      transition: transform var(--transition), opacity var(--transition);
      will-change: transform, opacity;
    }
    
    .topbar.hide {
      transform: translateY(-100%);
      opacity: 0;
      pointer-events: none;
    }

    .topbar-inner {
      max-width: 1400px;
      margin: 0 auto;
      padding: 8px 30px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .topbar-left, .topbar-right, .topbar-social {
      display: flex;
      align-items: center;
      gap: 20px;
    }

    .topbar-left a {
      display: flex;
      align-items: center;
      gap: 6px;
      transition: color var(--transition);
    }

    .topbar-left a:hover, .topbar-social a:hover { color: var(--primary); }
    .topbar-left svg, .topbar-social svg { width: 14px; height: 14px; }

    .lang-switch { display: flex; gap: 6px; font-weight: 600; }
    .lang-switch button { opacity: 0.5; transition: opacity var(--transition); }
    .lang-switch button.active, .lang-switch button:hover { opacity: 1; color: var(--primary); }

    /* ==========================================
       2. HEADER PRINCIPAL
       ========================================== */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background-color: rgba(7, 19, 19, 0.92);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      transition: padding var(--transition);
    }

    .site-header.scrolled { padding: 4px 0; }

    .header-inner {
      max-width: 1400px;
      margin: 0 auto;
      padding: 15px 30px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
.brand { 
  display: flex; 
  align-items: center; 
  gap: 12px; 
}

/* Estilo para a imagem  Logotipo */
.brand-logo {
  height: 40px;          /* Ajuste a altura conforme o design do seu logo */
  width: auto;           /* Mantém a proporção correta do logotipo */
  object-fit: contain;
  display: block;
}

.brand-text .tagline { 
  font-size: 0.6rem; 
  letter-spacing: 2px; 
  text-transform: uppercase; 
  color: var(--primary); 
  display: block; 
}

/* Ajuste Responsivo para ecrãs menores */
@media (max-width: 520px) {
  .brand-logo {
    height: 32px;        /* Reduz ligeiramente em telemóveis */
  }
}

    .main-nav ul { display: flex; list-style: none; gap: 28px; }
    .nav-link {
      font-size: 0.78rem;
      letter-spacing: 1.5px;
      font-weight: 500;
      display: flex;
      align-items: center;
      gap: 4px;
      transition: color var(--transition);
    }
    .nav-link:hover { color: var(--primary); }
    .nav-link .chev { width: 10px; height: 6px; transition: transform var(--transition); }
    
    /* Mega Dropdown */
    .nav-item { position: relative; }
    .mega {
      position: absolute;
      top: 100%;
      left: 50%;
      transform: translateX(-50%) translateY(10px);
      width: 320px;
      background: var(--bg-card);
      border: 1px solid rgba(43, 192, 223, 0.25);
      padding: 12px;
      border-radius: 4px;
      opacity: 0;
      visibility: hidden;
      transition: all var(--transition);
      box-shadow: 0 15px 35px rgba(0,0,0,0.5);
    }

    .nav-item.open .mega {
      opacity: 1;
      visibility: visible;
      transform: translateX(-50%) translateY(0);
    }

    .nav-item.open .chev { transform: rotate(180deg); }

    .mega-item {
      display: flex;
      gap: 12px;
      padding: 10px;
      border-radius: 3px;
      transition: background var(--transition);
    }
    .mega-item:hover { background: rgba(43, 192, 223, 0.08); }
    .mega-item .icon { width: 20px; height: 20px; color: var(--primary); flex-shrink: 0; }
    .mega-item h4 { font-size: 0.85rem; font-weight: 600; color: #fff; }
    .mega-item p { font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }

    .header-actions { display: flex; align-items: center; gap: 16px; }
    .icon-btn { width: 20px; height: 20px; transition: color var(--transition); }
    .icon-btn:hover { color: var(--primary); }

    .btn-reserve {
      background-color: var(--primary);
      color: #071313;
      padding: 10px 20px;
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      border-radius: 2px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: background var(--transition), transform var(--transition);
    }
    .btn-reserve:hover { background-color: var(--primary-light); transform: translateY(-1px); }
    .btn-reserve svg { width: 14px; height: 14px; }

    .hamburger { display: none; flex-direction: column; gap: 5px; width: 24px; }
    .hamburger span { width: 100%; height: 2px; background-color: var(--text); transition: var(--transition); }

    /* ==========================================
       3. SLIDER HERO (LEVE & ALTA PERFORMANCE)
       ========================================== */
    .hero-slider {
      position: relative;
      height: calc(100vh - var(--header-h));
      min-height: 500px;
      overflow: hidden;
    }

    .slide {
      position: absolute;
      inset: 0;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
      will-change: opacity;
    }

    .slide.active {
      opacity: 1;
      visibility: visible;
    }

    .slide-media {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

   

    .slide-frame {
      position: absolute;
      inset: 40px;
      border: 1px solid rgba(43, 192, 223, 0.25);
      pointer-events: none;
    }

    .slide-content {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      text-align: center;
      max-width: 650px;
      width: 90%;
    }

    .slide-eyebrow {
      font-size: 0.8rem;
      letter-spacing: 3px;
      text-transform: uppercase;
      color: var(--primary);
      margin-bottom: 15px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
    }
    .slide-eyebrow .rule { width: 30px; height: 1px; background: var(--primary); }

    .slide-title {
      font-family: var(--font-serif);
      font-size: clamp(2.2rem, 5vw, 3.8rem);
      font-weight: 400;
      line-height: 1.15;
      margin-bottom: 15px;
    }
    .slide-title em { font-style: italic; color: var(--primary); }

    .slide-text {
      font-size: 0.92rem;
      color: rgba(255, 255, 255, 0.85);
      line-height: 1.6;
      font-weight: 300;
    }

    /* Controls */
    .slider-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 44px;
      height: 44px;
      border: 1px solid rgba(43, 192, 223, 0.3);
      border-radius: 50%;
      background: rgba(7, 19, 19, 0.4);
      display: flex;
      align-items: center;
      justify-content: center;
      transition: var(--transition);
      z-index: 10;
    }
    .slider-arrow:hover { background: var(--primary); color: #071313; }
    .slider-arrow svg { width: 20px; height: 20px; }
    .slider-arrow.prev { left: 60px; }
    .slider-arrow.next { right: 60px; }

    .slider-meta {
      position: absolute;
      bottom: 60px;
      left: 60px;
      font-family: var(--font-serif);
      color: var(--primary);
      font-size: 1rem;
      letter-spacing: 2px;
    }

    .slider-dots {
      position: absolute;
      bottom: 60px;
      right: 60px;
      display: flex;
      gap: 12px;
    }

    .dot {
      width: 40px;
      height: 2px;
      background: rgba(134, 134, 134, 0.3);
      position: relative;
      overflow: hidden;
      cursor: pointer;
    }

    .dot .fill {
      position: absolute;
      top: 0; left: 0; bottom: 0;
      width: 0%;
      background: var(--primary);
      will-change: width;
    }

    /* Menu Mobile Overlay */
    .mobile-menu {
      position: fixed;
      inset: 0;
      background: var(--bg-dark);
      z-index: 90;
      padding: 100px 30px 40px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transform: translateY(-100%);
      transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    }
    .mobile-menu.open { transform: translateY(0); }
    .mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 20px; }
    .m-link { font-family: var(--font-serif); font-size: 1.5rem; display: flex; justify-content: space-between; }
    .m-link svg { width: 20px; height: 20px; color: var(--primary); }

    /* ==========================================
       4. RESPONSIVIDADE
       ========================================== */
    @media (max-width: 1080px) {
      .main-nav, .topbar { display: none; }
      .hamburger { display: flex; }
      .slider-arrow { display: none; }
      .slide-frame { inset: 20px; }
      .slider-meta { left: 30px; bottom: 30px; }
      .slider-dots { right: 30px; bottom: 30px; }
    }