/* ==========================================================================
           1. CSS VARIABLES (Quiet Luxury Palette)
           ========================================================================== */
        :root {
            /* Palette: Elegante, sóbria, focada no conteúdo */
            --color-bg-primary: #FAF9F7;   /* Off-white quente (Cashmere) */
            --color-bg-secondary: #EBE5DF; /* Greige sutil para blocos de destaque */
            --color-surface: #FFFFFF;
            
            --color-text-main: #232220;    /* Chumbo/Carvão - Mais sofisticado que preto puro */
            --color-text-muted: #6B6863;   /* Cinza quente para descrições */
            
            --color-accent: #9A7B66;       /* Tom de terracota/nude escurecido - sofisticado */
            --color-accent-hover: #7D614E;
            
            --color-whatsapp: #25D366;
            --color-whatsapp-hover: #1EBE5C;

            --color-border: #DEDAD4;       /* Linhas finas e discretas */

            /* Tipografia */
            --font-display: 'Cormorant Garamond', serif;
            --font-body: 'Lato', sans-serif;
            
            /* Escala Fluida - Typography */
            --step--1: clamp(0.875rem, 0.8vw + 0.6rem, 1rem); /* Pequeno */
            --step-0: clamp(1rem, 1vw + 0.8rem, 1.125rem);    /* Corpo */
            --step-1: clamp(1.25rem, 2vw + 1rem, 1.5rem);     /* Subtítulos */
            --step-2: clamp(1.75rem, 3vw + 1rem, 2.25rem);    /* H2 */
            --step-3: clamp(2.25rem, 4.5vw + 1rem, 3.5rem);   /* H1 */
            --step-4: clamp(3rem, 6vw + 1rem, 4.5rem);        /* Destaques numéricos */

            /* Layout */
            --container-max: 1280px;
            --padding-inline: clamp(1.25rem, 5vw, 4rem);
            --section-pad: clamp(4rem, 10vw, 8rem);
            
            /* Utils */
            --transition-smooth: 0.4s cubic-bezier(0.25, 1, 0.5, 1);
        }

        /* ==========================================================================
           2. RESETS & BASE
           ========================================================================== */
        *, *::before, *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            font-size: 100%;
        }

        body {
            font-family: var(--font-body);
            background-color: var(--color-bg-primary);
            color: var(--color-text-main);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img, picture, video, canvas, svg {
            display: block;
            max-width: 100%;
            height: auto;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        ul, ol { list-style: none; }
        
        button {
            background: none;
            border: none;
            font: inherit;
            cursor: pointer;
        }

        /* Acessibilidade - Focus States */
        :focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 4px;
        }

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        /* ==========================================================================
           3. TYPOGRAPHY & UTILS
           ========================================================================== */
        h1, h2, h3, h4 {
            font-family: var(--font-display);
            font-weight: 400;
            line-height: 1.1;
            color: var(--color-text-main);
        }

        h1 { font-size: var(--step-3); letter-spacing: -0.02em; }
        h2 { font-size: var(--step-2); margin-bottom: 1rem; }
        h3 { font-size: var(--step-1); }
        
        p { font-size: var(--step-0); color: var(--color-text-muted); }

        .container {
            max-width: var(--container-max);
            margin-inline: auto;
            padding-inline: var(--padding-inline);
        }

        .section {
            padding-block: var(--section-pad);
        }

        .overline {
            font-family: var(--font-body);
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.15em;
            color: var(--color-accent);
            font-weight: 700;
            display: block;
            margin-bottom: 1rem;
        }

        .text-center { text-align: center; }

        /* ==========================================================================
           4. BUTTONS / CTAS
           ========================================================================== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.75rem;
            padding: 1rem 2.25rem;
            font-size: 0.875rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            transition: var(--transition-smooth);
            border-radius: 2px; /* Ligeiramente arredondado, mas sério */
            position: relative;
            overflow: hidden;
        }

        .btn-solid {
            background-color: var(--color-text-main);
            color: var(--color-surface);
            border: 1px solid var(--color-text-main);
        }

        .btn-solid:hover {
            background-color: transparent;
            color: var(--color-text-main);
        }

        .btn-outline {
            background-color: transparent;
            color: var(--color-text-main);
            border: 1px solid var(--color-text-main);
        }

        .btn-outline:hover {
            background-color: var(--color-text-main);
            color: var(--color-surface);
        }
        
        .btn-wa-brand {
            background-color: var(--color-whatsapp);
            color: white;
            border: 1px solid var(--color-whatsapp);
        }
        
        .btn-wa-brand:hover {
            background-color: var(--color-whatsapp-hover);
            border-color: var(--color-whatsapp-hover);
        }

        /* Botão Minimalista para Lista de Serviços */
        .btn-text {
            font-size: 0.875rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--color-text-main);
            border-bottom: 1px solid var(--color-accent);
            padding-bottom: 2px;
            transition: var(--transition-smooth);
        }
        .btn-text:hover { color: var(--color-accent); }

        /* ==========================================================================
           5. HEADER & NAVIGATION
           ========================================================================== */
        .header {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 100;
            background-color: rgba(250, 249, 247, 0.95);
            backdrop-filter: blur(8px);
            border-bottom: 1px solid transparent;
            transition: var(--transition-smooth);
        }

        .header.scrolled {
            border-bottom-color: var(--color-border);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }

        .logo {
            font-family: var(--font-display);
            font-size: 1.5rem;
            color: var(--color-text-main);
            font-style: italic;
        }

        .nav-list {
            display: none;
            gap: 2.5rem;
            align-items: center;
        }

        .nav-link {
            font-size: 0.875rem;
            color: var(--color-text-main);
            letter-spacing: 0.05em;
            transition: color 0.3s ease;
        }

        .nav-link:hover { color: var(--color-accent); }

        /* Menu Hamburguer */
        .menu-btn {
            display: flex;
            flex-direction: column;
            gap: 6px;
            width: 32px;
            z-index: 101;
        }

        .menu-btn span {
            display: block;
            width: 100%;
            height: 1px;
            background-color: var(--color-text-main);
            transition: var(--transition-smooth);
        }

        @media (min-width: 992px) {
            .menu-btn { display: none; }
            .nav-list { display: flex; }
        }

        /* Mobile Menu Aberto */
        .nav-mobile-active .nav-list {
            display: flex;
            flex-direction: column;
            position: fixed;
            inset: 0;
            background-color: var(--color-bg-primary);
            padding-top: 120px;
            align-items: center;
            gap: 2rem;
            font-size: 1.25rem;
        }
        
        .nav-mobile-active .menu-btn span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .nav-mobile-active .menu-btn span:nth-child(2) { opacity: 0; }
        .nav-mobile-active .menu-btn span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        /* ==========================================================================
           6. HERO SECTION (Editorial Layout)
           ========================================================================== */
        .hero {
            padding-top: calc(80px + clamp(2rem, 5vw, 4rem));
            padding-bottom: clamp(2rem, 5vw, 4rem);
            min-height: 100vh;
            display: flex;
            align-items: center;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            align-items: center;
        }

        .hero-content {
            max-width: 600px;
        }

        .hero p {
            margin-bottom: 2.5rem;
            font-size: var(--step-1);
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            align-items: center;
            margin-bottom: 2.5rem;
        }

        /* Prova Social Integrada ao Hero */
        .hero-proof {
            display: flex;
            align-items: center;
            gap: 1rem;
            padding-top: 2rem;
            border-top: 1px solid var(--color-border);
        }

        .stars { color: var(--color-accent); font-size: 1.125rem; letter-spacing: 2px; }
        .proof-text { font-size: 0.875rem; color: var(--color-text-muted); font-weight: 700; }

        /* Imagem Hero Editorial */
        .hero-image-wrapper {
            position: relative;
            width: 100%;
            aspect-ratio: 4/5;
        }

        .hero-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 2px;
        }

        /* Decoração sutil - Moldura offset */
        .hero-image-wrapper::after {
            content: '';
            position: absolute;
            inset: 20px -20px -20px 20px;
            border: 1px solid var(--color-accent);
            z-index: -1;
            display: none;
        }

        @media (min-width: 992px) {
            .hero-grid {
                grid-template-columns: 1.1fr 0.9fr;
                gap: 5rem;
            }
            .hero-image-wrapper::after { display: block; }
        }

        /* ==========================================================================
           7. DIFERENCIAIS (Quiet Luxury Icons)
           ========================================================================== */
        .features {
            background-color: var(--color-bg-secondary);
            padding-block: 4rem;
            border-block: 1px solid var(--color-border);
        }

        .features-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2.5rem;
        }

        .feature-item {
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1rem;
        }

        .feature-item svg {
            width: 32px;
            height: 32px;
            fill: none;
            stroke: var(--color-text-main);
            stroke-width: 1.5;
        }
        
        .feature-title {
            font-family: var(--font-body);
            font-size: 0.875rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            font-weight: 700;
        }

        @media (min-width: 768px) {
            .features-grid { grid-template-columns: repeat(3, 1fr); }
        }

        /* ==========================================================================
           8. PORTFÓLIO (Grid Assimétrico Editorial para Mobile e Desktop)
           ========================================================================== */
        .portfolio-header {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-bottom: 4rem;
            text-align: center;
        }
        
        @media (min-width: 768px) {
            .portfolio-header {
                flex-direction: row;
                justify-content: space-between;
                align-items: flex-end;
                text-align: left;
            }
        }

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1rem;
            /* clamp() garante que a altura da linha escale graciosamente no celular 
               evitando distorções muito fortes */
            grid-auto-rows: clamp(120px, 35vw, 180px);
            grid-auto-flow: dense; /* Crucial para o encaixe sem buracos no mobile */
        }

        .gallery-item {
            position: relative;
            overflow: hidden;
            background-color: var(--color-bg-secondary);
            border-radius: 2px;
        }

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 1s ease;
        }

        .gallery-item:hover img {
            transform: scale(1.05);
        }

        /* Ritmo Assimétrico - Mobile-First (Sem espaços vazios) 
           Cria um padrão intercalado que parece uma colagem editorial */
        .gallery-item:nth-child(1) { grid-column: span 1; grid-row: span 2; } /* Esquerda Alta */
        .gallery-item:nth-child(2) { grid-column: span 1; grid-row: span 1; } /* Direita Topo (Quadrado) */
        .gallery-item:nth-child(3) { grid-column: span 1; grid-row: span 2; } /* Direita Alta (Empurra o 4 pra esq) */
        .gallery-item:nth-child(4) { grid-column: span 1; grid-row: span 1; } /* Esquerda Base (Quadrado) */
        .gallery-item:nth-child(5) { grid-column: span 2; grid-row: span 1; } /* Paisagem Rodapé (Ocupa as 2 col) */

        /* Definição do ritmo assimétrico (Desktop) */
        @media (min-width: 768px) {
            .gallery-grid {
                grid-template-columns: repeat(4, 1fr);
                grid-auto-rows: 250px;
                gap: 1.5rem;
            }
            .gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 2; } /* Principal (3:4) */
            .gallery-item:nth-child(2) { grid-column: span 1; grid-row: span 1; } /* Quadrado 1 */
            .gallery-item:nth-child(3) { grid-column: span 1; grid-row: span 2; } /* Retrato longo */
            .gallery-item:nth-child(4) { grid-column: span 1; grid-row: span 1; } /* Quadrado 2 */
            
            /* Ajuste fino para desktop: Centralizado para criar um respiro editorial elegante nas bordas */
            .gallery-item:nth-child(5) { grid-column: 2 / span 2; grid-row: span 1; } 
        }

        /* ==========================================================================
           9. MENU DE SERVIÇOS (Spa Menu Style)
           ========================================================================== */
        .services-section {
            background-color: var(--color-surface);
        }

        .menu-category {
            margin-bottom: 4rem;
        }

        .category-title {
            font-size: var(--step-1);
            font-style: italic;
            color: var(--color-accent);
            margin-bottom: 2rem;
            border-bottom: 1px solid var(--color-border);
            padding-bottom: 0.5rem;
        }

        .service-list {
            display: flex;
            flex-direction: column;
            gap: 2.5rem;
        }

        .service-item {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
        }

        .service-header {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            gap: 1rem;
        }

        .service-name {
            font-family: var(--font-display);
            font-size: 1.5rem;
            font-weight: 600;
        }

        /* Linha pontilhada conectando nome ao preço */
        .service-leader {
            flex-grow: 1;
            border-bottom: 1px dotted var(--color-border);
            opacity: 0.6;
            display: none; /* Hide on smallest mobile for clarity */
        }

        .service-price {
            font-family: var(--font-body);
            font-size: 1.125rem;
            font-weight: 700;
            white-space: nowrap;
        }

        .service-desc {
            max-width: 80%;
            margin-bottom: 1rem;
            font-size: 0.95rem;
        }

        @media (min-width: 768px) {
            .service-item {
                grid-template-columns: 1fr 180px;
                align-items: center;
                gap: 3rem;
            }
            .service-leader { display: block; }
            .service-action { text-align: right; }
            .service-desc { max-width: 600px; margin-bottom: 0;}
        }

        /* Serviço Destaque / Assinatura */
        .service-item.signature {
            background-color: var(--color-bg-primary);
            padding: 2rem;
            margin-inline: -2rem; /* Pull out slightly */
            border-left: 3px solid var(--color-accent);
        }
        
        .badge {
            display: inline-block;
            font-family: var(--font-body);
            font-size: 0.65rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            background-color: var(--color-accent);
            color: white;
            padding: 0.25rem 0.5rem;
            border-radius: 2px;
            margin-bottom: 0.5rem;
        }

        /* ==========================================================================
           10. SOBRE (Branding Pessoal)
           ========================================================================== */
        .about-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            align-items: center;
        }

        .about-image {
            aspect-ratio: 3/4;
            background-color: var(--color-bg-secondary);
        }
        
        .about-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .about-content h2 { margin-bottom: 1.5rem; }
        .about-content p { margin-bottom: 1.5rem; }

        .about-credentials {
            margin-top: 2.5rem;
            padding-top: 2.5rem;
            border-top: 1px solid var(--color-border);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }

        .credential-number {
            font-family: var(--font-display);
            font-size: var(--step-3);
            color: var(--color-text-main);
            line-height: 1;
        }

        .credential-label {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--color-text-muted);
            margin-top: 0.5rem;
        }

        @media (min-width: 992px) {
            .about-grid {
                grid-template-columns: 5fr 6fr;
                gap: 6rem;
            }
            /* A imagem fica na direita no desktop para mudar o ritmo */
            .about-image-wrapper { order: 2; }
            .about-content { order: 1; }
        }

        /* ==========================================================================
           11. PROVA SOCIAL (Minimalista)
           ========================================================================== */
        .reviews-section {
            background-color: var(--color-text-main);
            color: var(--color-surface);
            text-align: center;
        }

        .reviews-section h2, 
        .reviews-section p {
            color: var(--color-surface);
        }
        
        .reviews-section .overline { color: var(--color-surface); opacity: 0.7; }

        .reviews-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            margin-top: 4rem;
        }

        @media (min-width: 768px) {
            .reviews-grid { grid-template-columns: repeat(3, 1fr); }
        }

        .review-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1.5rem;
        }

        .review-quote {
            font-family: var(--font-display);
            font-size: var(--step-1);
            font-style: italic;
            line-height: 1.4;
        }

        .review-author {
            font-size: 0.875rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            opacity: 0.8;
        }

        /* ==========================================================================
           12. LOCALIZAÇÃO E CONTATO FINAL
           ========================================================================== */
        .location-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 4rem;
        }

        @media (min-width: 992px) {
            .location-grid {
                grid-template-columns: 1fr 1fr;
                gap: 6rem;
                align-items: center;
            }
        }

        .contact-info-list {
            margin-block: 2.5rem;
        }

        .contact-info-item {
            margin-bottom: 1.5rem;
        }
        
        .contact-info-item h4 {
            font-family: var(--font-body);
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--color-accent);
            margin-bottom: 0.25rem;
        }

        .map-embed {
            width: 100%;
            aspect-ratio: 1;
            background-color: var(--color-bg-secondary);
            filter: grayscale(0.8) contrast(1.2); /* Deixa o mapa mais elegante */
            transition: filter 0.3s ease;
        }
        
        .map-embed:hover { filter: grayscale(0); }

        @media (min-width: 992px) {
            .map-embed { aspect-ratio: 4/3; }
        }

        /* ==========================================================================
           13. FOOTER
           ========================================================================== */
        .footer {
            background-color: var(--color-bg-secondary);
            padding-block: 4rem 2rem;
            border-top: 1px solid var(--color-border);
        }

        .footer-top {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 2rem;
            margin-bottom: 4rem;
        }

        .footer-social {
            display: flex;
            gap: 1.5rem;
        }

        .footer-social a {
            font-size: 0.875rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            font-weight: 700;
            transition: color 0.3s ease;
        }
        
        .footer-social a:hover { color: var(--color-accent); }

        .footer-bottom {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1rem;
            padding-top: 2rem;
            border-top: 1px solid var(--color-border);
            font-size: 0.75rem;
            color: var(--color-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
            }
        }

        /* ==========================================================================
           14. WHATSAPP FLOATING (Elegante, sem pulso exagerado)
           ========================================================================== */
        .wa-float {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background-color: var(--color-text-main);
            color: var(--color-surface);
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
            z-index: 99;
            transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.3s;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px) scale(0.9);
        }

        .wa-float.visible {
            opacity: 1;
            visibility: visible;
            transform: translateY(0) scale(1);
        }

        .wa-float:hover {
            transform: scale(1.1);
            background-color: var(--color-whatsapp);
        }
        
        .wa-float svg {
            width: 28px;
            height: 28px;
            fill: currentColor;
        }

        /* ==========================================================================
           15. ANIMAÇÕES (Microinterações Sutis)
           ========================================================================== */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* Respeito às preferências do usuário */
        @media (prefers-reduced-motion: reduce) {
            *, ::before, ::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
            .reveal { opacity: 1; transform: none; transition: none; }
        }