:root {
            --vintage-cream: #F5F1ED;
            --vintage-brown: #4A3728;
            --gold-accent: #C5A059;
            --text-dark: #2D2D2D;
            --white: #ffffff;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', sans-serif;
        }

        body {
            background-color: var(--vintage-cream);
            color: var(--text-dark);
            line-height: 1.6;
        }

        /* --- NAVEGAÇÃO --- */
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 8%;
            background: rgba(255, 255, 255, 0.95);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        .menu-toggle {
            display: none;
            position: fixed;
            top: 20px;
            right: 20px;
            background: #000;
            color: #fff;
            border: none;
            font-size: 1.8rem;
            padding: 10px 14px;
            border-radius: 8px;
            z-index: 1001;
            cursor: pointer;
        }

        .logo {
            font-family: 'Playfair Display', serif;
            font-size: 1.8rem;
            color: var(--vintage-brown);
            font-weight: bold;
        }

        .nav-links {
            display: flex;
            list-style: none;
        }

        .nav-links li {
            margin: 0 20px;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--text-dark);
            font-weight: 500;
            transition: 0.3s;
        }

        .nav-links a:hover {
            color: var(--gold-accent);
        }

        /* --- HERO SECTION --- */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
                url('./img/3d-model-house-room.jpg') no-repeat center center/cover;
            color: var(--white);
           
            padding: 0 20px;
            margin-top: 60px;
        }

        .hero-content h1 {
            font-family: 'Playfair Display', serif;
            font-size: 3.5rem;
            margin-bottom: 20px;
        }

        .hero-content p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .btn-cta {
            background-color: var(--gold-accent);
            color: white;
            padding: 15px 40px;
            text-decoration: none;
            border-radius: 50px;
            font-weight: 600;
            transition: 0.4s;
            display: inline-block;
        }

        .btn-cta:hover {
            background-color: var(--vintage-brown);
            transform: translateY(-3px);
        }

        /* --- GALERIA/CATÁLOGO --- */
        .catalog {
            padding: 80px 8%;
        }

        .section-title {
            text-align: center;
            font-family: 'Playfair Display', serif;
            font-size: 2.5rem;
            margin-bottom: 50px;
            color: var(--vintage-brown);
        }

        .grid-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
        }

        .card {
            background: white;
            overflow: hidden;
            border-radius: 8px;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
            transition: 0.3s;
        }

        .card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 35px rgba(0, 0, 0, 0.08);
        }

        .card img {
            width: 100%;
            height: 250px;
            object-fit: cover;
        }

        .card-info {
            padding: 20px;
        }

        .card-info h3 {
            font-family: 'Playfair Display', serif;
            font-size: 1.4rem;
            color: var(--vintage-brown);
            margin-bottom: 8px;
            position: relative;
        }

        /* linha decorativa elegante */
        .card-info h3::after {
            content: "";
            width: 40px;
            height: 2px;
            background: var(--gold-accent);
            display: block;
            margin-top: 6px;
        }

        .card-info p {
            font-size: 0.95rem;
            color: #555;
            line-height: 1.6;
        }


        .carousel {
            position: relative;
            width: 100%;
            aspect-ratio: 4 / 3;
            height: auto;
            height: 250px;
            overflow: hidden;
        }

        .carousel img {
            position: absolute;
            width: 100%;
            height: 100%;
            object-fit: cover;
            background-color: #f5f1ed;
            opacity: 0;
            transition: opacity 0.8s ease;
        }

        .carousel img.active {
            opacity: 1;
        }

        .lightbox {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.9);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 9999;
        }

        .lightbox img {
            max-width: 90%;
            max-height: 90%;
        }

        .lb-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(0, 0, 0, 0.6);
            color: white;
            border: none;
            font-size: 2.5rem;
            padding: 10px 16px;
            cursor: pointer;
            border-radius: 50%;
            transition: 0.3s;
        }

        .lb-btn:hover {
            background: rgba(255, 255, 255, 0.8);
            color: #000;
        }

        .lb-btn.prev {
            left: 30px;
        }

        .lb-btn.next {
            right: 30px;
        }

        @media (max-width: 768px) {
            .lb-btn {
                font-size: 2rem;
            }
        }

        /* --- RODAPÉ --- */
        footer {
            background-color: var(--vintage-brown);
            color: #E0D6CC;
            padding: 80px 8% 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 60px;
            margin-bottom: 50px;
        }

        .footer-about h4 {
            font-family: 'Playfair Display', serif;
            font-size: 1.8rem;
            margin-bottom: 20px;
        }

        .footer-links h5 {
            font-size: 1.1rem;
            margin-bottom: 20px;
            color: white;
        }

        .footer-links p {
            margin-bottom: 12px;
            font-size: 0.95rem;
        }

        .footer-links a:hover {
            color: var(--gold-accent);
        }


        .socials {
            display: flex;
            gap: 20px;
            margin-top: 20px;
        }

        .socials a {
            color: var(--gold-accent);
            font-size: 1.5rem;
            transition: 0.3s;
        }

        .socials a:hover {
            color: white;
        }

        /* --- BOTÃO WHATSAPP FLUTUANTE --- */
        .whatsapp-float {
            position: fixed;
            width: 60px;
            height: 60px;
            bottom: 40px;
            right: 40px;
            background-color: #25d366;
            color: #FFF;
            border-radius: 50px;
            text-align: center;
            font-size: 30px;
            box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
        }

        /* Botão Esquerdo Adicional */
        .whatsapp-left {
            position: fixed;
            bottom: 40px;
            left: 40px;
            background-color: var(--gold-accent);
            padding: 10px 20px;
            color: white;
            border-radius: 30px;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.9rem;
            z-index: 1000;
            box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
        }

        .logo-w {
            font-weight: 1500;
            font-size: 2.2rem;
            background: linear-gradient(180deg,
                    #f5d27a 0%,
                    #c5a059 50%,
                    #8f6b2e 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .dev-link {
            color: #ffffff;
            font-weight: 600;
            text-decoration: none;
        }

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

        .map-footer iframe {
            width: 100%;
            height: 160px;
            border: none;
            border-radius: 8px;
            margin-top: 15px;
        }

        .hero-badges {
            display: flex;
            justify-content: center;
            gap: 25px;
            margin-top: 40px;
            opacity: 0;
            animation: fadeUp 1s ease forwards;
            animation-delay: 0.6s;
        }

        .badge {
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.3);
            backdrop-filter: blur(6px);
            border-radius: 50px;
            padding: 10px 18px;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: white;
            white-space: normal;
            text-align: center;
        }

        .badge i {
            color: var(--gold-accent);
            font-size: 1rem;
        }

        .socials i {
            color: var(--gold-accent);
            font-size: 1.7rem;
            transition: 0.3s;
        }

        .socials i:hover {
            color: #ffffff;
        }

        /* animação suave de subida */
        @keyframes fadeUp {
            from {
                transform: translateY(20px);
                opacity: 0;
            }

            to {
                transform: translateY(0);
                opacity: 1;
            }
        }




        /* --- RESPONSIVIDADE --- 
        @media (max-width: 768px) {
            .hero-content h1 {
                font-size: 2.2rem;
            }

            .catalog {
                padding: 40px 5%;
            }
        }

        @media (max-width: 768px) {
            .hero {
                height: auto;
                min-height: 100vh;
                padding: 120px 20px 80px;
            }

            .hero-content h1 {
                font-size: 2.1rem;
            }

            .hero-content p {
                font-size: 1rem;
            }
        }

        @media (max-width: 768px) {
            .hero {
                background-position: center top;
            }
        }

        @media (max-width: 480px) {
            .grid-container {
                grid-template-columns: 1fr;
            }

            .card-info {
                padding: 16px;
            }

            .card-info h3 {
                font-size: 1.2rem;
            }
        }*/

        @media (max-width: 768px) {


            .whatsapp-float {
                bottom: 20px;
                right: 20px;
                width: 56px;
                height: 56px;
            }
        }

        @media (max-width: 480px) {
            .hero-badges {
                flex-direction: column;
                align-items: stretch;
                gap: 12px;
            }

            .badge {
                width: 100%;
                max-width: 100%;
                border-radius: 12px;
                justify-content: center;
                padding: 14px 16px;
                font-size: 0.95rem;
            }
        }




        /* ===== MOBILE FIX DEFINITIVO ===== */
        @media (max-width: 768px) {

            /* MENU */
            .menu-toggle {
                display: block;
                background: var(--vintage-brown);
                color: white;
            }

            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 80%;
                height: 100vh;
                background: var(--vintage-cream);
                flex-direction: column;
                justify-content: center;
                align-items: center;
                gap: 24px;
                transition: right 0.3s ease;
                z-index: 1000;
            }

            .nav-links.active {
                right: 0;
            }

            .nav-links a {
                color: var(--vintage-brown);
                font-size: 1.3rem;
            }


            /* HERO */
            .hero {
                height: auto;
                min-height: 100vh;
                padding: 120px 20px 80px;
          
                /*background-size: 180%;
                background-position: center 60%;*/
              
            }

            /* BADGES */
            .hero-badges {
                flex-direction: column;
                align-items: stretch;
                gap: 12px;
            }

            .badge {
                width: 100%;
                border-radius: 12px;
                justify-content: center;
                padding: 14px 16px;
                font-size: 0.95rem;
            }
        }

        /* ===== MOBILE PEQUENO ===== */
        @media (max-width: 480px) {

            .hero-content h1 {
                font-size: 2rem;
            }

            .hero-content p {
                font-size: 1rem;
            }
        }

        @media (max-width: 768px) {
            nav .btn-cta {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .whatsapp-left {
                display: none;
            }
        }

        /* ===== ANIMAÇÕES ===== */
        .animate-up {
            opacity: 0;
            transform: translateY(30px);
            animation: fadeUp 0.9s ease forwards;
        }

        .animate-delay-1 {
            animation-delay: 0.2s;
        }

        .animate-delay-2 {
            animation-delay: 0.4s;
        }

        .animate-delay-3 {
            animation-delay: 0.6s;
        }

        @keyframes fadeUp {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .card {
            opacity: 0;
            transform: translateY(40px);
            transition: all 0.7s ease;
        }

        .card.show {
            opacity: 1;
            transform: translateY(0);
        }

        footer {
            opacity: 0;
            transform: translateY(40px);
            transition: all 0.8s ease;
        }

        footer.show {
            opacity: 1;
            transform: translateY(0);
        }

        .footer-logo {
            display: inline-block;
            background: rgba(255, 255, 255, 0.92);
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
            padding: 1px 10px;
            border-radius: 12px;
            font-family: 'Playfair Display', serif;
            font-size: 1.8rem;
            color: var(--vintage-brown);
            margin-bottom: 16px;
        }

        /* mantém o W dourado */
        .footer-logo .logo-w {
            font-weight: 700;
        }

        /* efeito hover para ampliar imagem da galeria */
        .carousel {
            position: relative;
            cursor: zoom-in;
        }

        /* overlay escuro suave */
        .carousel::after {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.25);
            opacity: 0;
            transition: opacity 0.3s ease;
            pointer-events: none;
        }

        /* ícone de expandir */
        .carousel::before {
            content: "\f065";
            /* ícone expand Font Awesome */
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0.9);
            color: white;
            font-size: 1.6rem;
            opacity: 0;
            transition: all 0.3s ease;
            pointer-events: none;
        }

        /* hover desktop */
        .carousel:hover::after,
        .carousel:hover::before {
            opacity: 1;
        }

        .carousel:hover::before {
            transform: translate(-50%, -50%) scale(1);
        }

        .carousel {
            position: relative;
        }


        /* ===== CTA PREMIUM NA IMAGEM: "Clique/Toque para ampliar" ===== */
        .carousel {
            position: relative;
        }

        /* pill */
        .carousel::after {
            content: "🔍 Ampliar foto";
            position: absolute;
            left: 50%;
            bottom: 12px;
            transform: translateX(-50%);

            display: inline-flex;
            align-items: center;
            gap: 8px;

            padding: 8px 12px;
            border-radius: 999px;

            background: transparent;
            color: white;

            font-size: 0.92rem;
            font-weight: 600;

            box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.6);

            opacity: 0;
            transform: translateX(-50%) translateY(6px);
            transition: opacity 0.25s ease, transform 0.25s ease;

            pointer-events: none;
            z-index: 6;
        }

        /* ícone (sem emoji, bem clean) */
        .carousel.show-hint::after {
            content: "🔍 Ampliar foto";
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }

        /* desktop: aparece no hover (bem discreto) */
        @media (min-width: 769px) {
            .carousel:hover::after {
                content: "🔍 Clique para ampliar";
                opacity: 1;
                transform: translateX(-50%) translateY(0);
            }

            .carousel:hover::before {
                opacity: 0.55;
            }
        }