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

     :root {
           
             --color-primary: #0a0a0a;
            --color-secondary: #1a1a1a;
            --color-accent: #ffd700;
            --color-accent2: #dbbd15;
            --color-accent-dark: #ffb700;
            --color-dorado: #d89b00;
            --color-text: #ffffff;
            --color-text-muted: #535353;
            --color-text-Grey-200: #c0c0c0;
            --color-text-Grey-500:#454545;
            --color-border: #2a2a2a;
            /* --gradient-primary: linear-gradient(135deg, #ffd700 0%, #ffb700 100%); */
             --gradient-primary:#fff;
            --gradient-card: linear-gradient(145deg, #0a0a0a 0%, #1a1a1a 100%);
            --shadow-card: 0 20px 40px rgba(0, 0, 0, 0.4);

            --shadow-hover: 0 20px 25px -5px rgba(14, 165, 233, 0.25);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
            background-color: var(--color-primary);
            color: var(--color-text);
            line-height: 1.6;
            overflow-x: hidden;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* HEADER */
        .header {
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--color-border);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        .header__nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }

        .header__logo {
            font-size: 1.5rem;
            font-weight: 900;
            color: var(--color-text);
            text-decoration: none;
        }

        .header__logo-accent {
            color: var(--color-accent);
        }

        .header__menu {
            display: flex;
            list-style: none;
            gap: 30px;
            margin: 0;
            padding: 0;
        }

        .header__menu-link {
            color: var(--color-text-muted);
            text-decoration: none;
            font-size: 0.9rem;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: var(--transition);
        }

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

        .header__cta {
            background: var(--color-accent);
            color: #454545;
            padding: 12px 30px;
            border: none;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.85rem;
            clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
            text-decoration: none;
        }

        .header__cta:hover {
            background: var(--color-accent-dark);
            transform: translateY(-2px);
        }

        /* HERO SECTION */
        .hero {
            margin-top: 166px;
            min-height: 90vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 50%;
            height: 100%;
            background: linear-gradient(135deg, var(--color-secondary) 50%, transparent 100%);
            clip-path: polygon(0 0, 100% 0, 80% 100%, 0% 100%);
            z-index: 0;
        }

        .hero__wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .hero__subtitle {
            color: var(--color-accent);
            font-size: 1.3rem;
            text-transform: uppercase;
            letter-spacing: 3px;
            font-weight: 700;
            margin-bottom: 20px;
        }

        .hero__title {
            font-size: clamp(2.5rem, 6vw, 4rem);
            font-weight: 900;
            line-height: 1.1;
            margin-bottom: 30px;
            letter-spacing: -2px;
        }

        .hero__title-accent {
            color: var(--color-accent);
        }

        .hero__description {
            font-size: 1.1rem;
            color: var(--color-text-Grey-200);
            margin-bottom: 40px;
            line-height: 1.8;
        }

        .hero__buttons {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .hero__button {
            padding: 18px 40px;
            font-size: 0.95rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            text-decoration: none;
            display: inline-block;
        }

        .hero__button--primary {
            background: var(--color-accent);
            color: var(--color-text-Grey-500);
            clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
        }

        .hero__button--primary:hover {
            background: var(--color-accent-dark);
            transform: translateY(-3px);
        }

        .hero__button--secondary {
            background: transparent;
            color: var(--color-text);
            border: 2px solid var(--color-accent);
            clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
        }

        .hero__button--secondary:hover {
            background: var(--color-accent);
            color: #ffffff;
        }

        .hero__stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            margin-top: 80px;
        }

        .hero__stat {
            border-left: 3px solid var(--color-accent);
            padding-left: 20px;
        }

        .hero__stat-number {
            font-size: 2.5rem;
            font-weight: 900;
            color: var(--color-accent);
        }

        .hero__stat-label {
            color: var(--color-text-Grey-200);
            text-transform: uppercase;
            font-size: 0.85rem;
            letter-spacing: 1px;
        }

        .hero__image {
            width: 100%;
            height: auto;
            border-radius: 8px;
            box-shadow: 0 20px 60px rgba(255, 215, 0, 0.3);
        }

        /* SERVICES SECTION */
        .services {
            padding: 70px 0;
            background: #fff;
            background: linear-gradient(144deg, #fffef7 0%, #fff 55%, #fff7df 75%, #fffadd 100%);
        }

        .services__header {
            text-align: center;
            margin-bottom: 70px;
        }

        .services__subtitle {
            color: var(--color-dorado);
            font-size: 1.3rem;
            text-transform: uppercase;
            letter-spacing: 3px;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .services__title {
            color: var(--color-text-Grey-500);
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 900;
            margin-bottom: 20px;
        }

        .services__description {
            color: var(--color-text-muted);
            max-width: 700px;
            margin: 0 auto;
            font-size: 1.1rem;
        }

        .services__grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }
        .services__grid a{text-decoration: none;}  

        .services__card {
            background: #f2f2f2;
            /* border: 1px solid var(--color-border); */
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .services__card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 0;
            background: var(--color-accent);
            transition: var(--transition);
            z-index: 1;
        }

        .services__card:hover {
            transform: translateY(-10px);
            border-color: var(--color-accent);
        }

        .services__card:hover::before {
            height: 100%;
        }

        .services__card-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-bottom: 1px solid var(--color-border);
            background: var(--color-secondary);
        }

        .services__card-content {
            padding: 30px 20px;
            padding-top: 0;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        
        .services__card-number {
            font-size: 3rem;
            font-weight: 900;
            color: var(--color-accent-dark);
            margin-bottom: 0px;
        }

        .services__card-title {
            color: var(--color-text-Grey-500);
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 15px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .services__card-description {
            color: var(--color-text-Grey-500);
            line-height: 1.8;
            margin-bottom: 20px;
            flex: 1;
        }

        .services__card-link {
            background: var(--color-accent);
            color: var(--color-text-Grey-500);
            text-decoration: none;
            font-weight: 700;
            text-transform: uppercase;
            font-size: 0.85rem;
            letter-spacing: 1px;
            align-self: flex-start;
            padding: 10px 25px;
            border-radius: 4px;
            transition: var(--transition);
            display: inline-block;
            clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
            box-shadow: 0 20px 60px rgba(255, 215, 0, 0.3);
        }

        .services__card-link:hover {
            background: var(--color-accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 20px 60px rgba(255, 215, 0, 0.3);
        }

        /* MARCAS SECTION */
        .marcas {
            padding: 70px 0;
            background: var(--color-primary);
            position: relative;
        }

        .marcas__header {
            text-align: center;
            margin-bottom: 70px;
        }

        .marcas__subtitle {
            color: var(--color-accent);
            font-size: 1.3rem;
            text-transform: uppercase;
            letter-spacing: 3px;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .marcas__title {
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 900;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 20px;
        }

        .marcas__description {
            color: var(--color-text-Grey-200);
            max-width: 700px;
            margin: 0 auto;
            font-size: 1.1rem;
        }

        .marcas__container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(324px, 1fr));
            gap: 30px;
        }

         .marcas__container a{
            text-decoration: none;
                }

        .marcas__card {
            background: var(--gradient-card);
            padding: 0;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: var(--transition);
            cursor: pointer;
        }

        .marcas__card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 60px rgba(255, 215, 0, 0.3);
            border-color: var(--color-accent);
        }

        .marcas__image-container {
            height: 150px;
            background: var(--color-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .marcas__image {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
        }

        .marcas__content {
            padding: 30px;
            text-align: center;
        }

        .marcas__name {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--color-text);
        }

        .marcas__text {
            color: var(--color-text-Grey-200);
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: 20px;
        }

        .marcas__specs {
            display: flex;
            justify-content: space-around;
            margin-bottom: 25px;
            border-top: 1px solid var(--color-border);
            padding-top: 20px;
        }

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

        .marcas__spec-label {
            font-size: 0.7rem;
            color: var(--color-text-Grey-200);
            text-transform: uppercase;
            margin-bottom: 5px;
        }

        .marcas__spec-value {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-text);
        }

        .marcas__button {
            background: var(--color-accent);
            color: var(--color-text-Grey-500);
            border: none;
            padding: 12px 30px;
            border-radius: 4px;
            font-weight: 700;
            text-transform: uppercase;
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.85rem;
            width: 100%;
            clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
            text-decoration: none;
            display: block;
        }

        .marcas__button:hover {
            background: var(--color-accent-dark);
            transform: translateY(-2px);
        }

        /* CTA SECTION */
        .cta {
            padding: 70px 0;
            background: #e0e0e0;
        }

        .cta__content {
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
        }

        .cta__title {
            font-size: clamp(2rem, 5vw, 4rem);
            font-weight: 900;
            margin-bottom: 30px;
            color:#454545;
        }

        .cta__description {
            font-size: 1.2rem;
            color: var(--color-text-muted);
            margin-bottom: 50px;
        }

        .cta__button {
            background: var(--color-accent);
            color: var(--color-text-Grey-500);
            padding: 22px 60px;
            border: none;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            cursor: pointer;
            transition: var(--transition);
            font-size: 1rem;
            clip-path: polygon(15px 0, 100% 0, calc(100% - 15px) 100%, 0 100%);
        }

        .cta__button:hover {
            background: var(--color-accent-dark);
            transform: translateY(-5px);
            box-shadow: 0 20px 60px rgba(255, 215, 0, 0.3);
        }

        /* FEATURES SECTION */
        .section {
            padding: 70px 0;
        }

        .section__header {
            text-align: center;
            margin-bottom: 70px;
        }

        .section__subtitle {
            color: var(--color-accent);
            font-size: 1.3rem;
            text-transform: uppercase;
            letter-spacing: 3px;
            font-weight: 700;
            margin-bottom: 15px;
        }

        .section__title {
            font-size: clamp(2rem, 4vw, 3.5rem);
            font-weight: 900;
            margin-bottom: 20px;
        }

        .features {
            background: var(--color-secondary);
        }

        .features__grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .feature__card {
            background: var(--color-primary);
            padding: 40px;
            border: 1px solid var(--color-border);
            border-radius: 8px;
            transition: var(--transition);
        }

        .feature__card:hover {
            border-color: var(--color-accent);
            transform: translateY(-5px);
            box-shadow: 0 20px 60px rgba(255, 215, 0, 0.3);
        }

        .feature__icon {
            font-size: 3rem;
            margin-bottom: 20px;
        }

        .feature__card h3 {
            color: var(--color-accent);
            margin-bottom: 15px;
            font-size: 1.3rem;
        }

        .feature__card p {
            color: var(--color-text-Grey-200);
            line-height: 1.8;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }

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

        .stat-label {
            font-size: 0.95rem;
            font-weight: 600;
        }

        /* CONTACT SECTION */
        .contact {
            background: var(--color-secondary);
        }

        /* WhatsApp Button */
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            background: #25d366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: white;
            cursor: pointer;
            z-index: 999;
            transition: var(--transition);
            box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
            text-decoration: none;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
        }

        /* RESPONSIVE */
        @media (max-width: 968px) {
            .hero__wrapper {
                grid-template-columns: 1fr;
            }

            .hero__stats {
                grid-template-columns: 1fr;
            }

            .services__grid,
            .marcas__container,
            .features__grid {
                grid-template-columns: 1fr;
            }
        }
         
      
        /* Footer */   
        .footer {
            background: var(--color-primary);
            border-top: 1px solid var(--color-border);
            padding: 80px 0 30px;
            margin-top: 60px;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }

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

        .footer__logo {
            font-size: 1.8rem;
            font-weight: 900;
            margin-bottom: 20px;
            color: var(--color-text);
        }

        .footer__logo-accent {
            color: var(--color-accent);
        }

        .footer__brand-description {
            color: var(--color-text);
            line-height: 1.8;
            margin-bottom: 30px;
        }

        .footer__section-title {
            font-size: 1.1rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 25px;
            color: var(--color-text);
        }

        .footer__list {
            list-style: none;
        }

        .footer__list-item {
            margin-bottom: 12px;
        }

        .footer__link {
            color: var(--color-text);
            text-decoration: none;
            transition: var(--transition);
            font-size: 0.95rem;
        }

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

        .footer__social {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .footer__social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--color-secondary);
            border: 1px solid var(--color-border);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-text);
            text-decoration: none;
            transition: var(--transition);
        }

        .footer__social-link:hover {
            background: var(--color-accent);
            color: #ffffff;
            border-color: var(--color-accent);
        }

        .footer__bottom {
            border-top: 1px solid var(--color-border);
            padding-top: 30px;
            text-align: center;
            font-size: 0.9rem;
            color: var(--color-text-Grey-200);
        }

        .footer__bottom-link {
            color: var(--color-accent);
            text-decoration: none;
        }

        .footer__bottom-link:hover {
            text-decoration: underline;
        }

        /* Sitemap adicional */
        .sitemap {
            background: var(--color-secondary);
            padding: 60px 0;
            border-top: 1px solid var(--color-border);
        }

        .sitemap__title {
            text-align: center;
            font-size: 2rem;
            margin-bottom: 40px;
            color: var(--color-text);
        }

        .sitemap__grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
        }

        .sitemap__section-title {
            color: var(--color-accent);
            font-weight: 700;
            margin-bottom: 15px;
            font-size: 1.1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .sitemap__list {
            list-style: none;
        }

        .sitemap__list-item {
            margin-bottom: 10px;
        }

        .sitemap__link {
            color: var(--color-text-muted);
            text-decoration: none;
            transition: var(--transition);
        }

        .sitemap__link:hover {
            color: var(--color-accent);
            padding-left: 5px;
        }

        @media (max-width: 768px) {
            .comparison {
                grid-template-columns: 1fr;
            }

            .footer__content {
                grid-template-columns: 1fr;
                gap: 40px;
            }
        }
        .whatsapp-float {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 60px;
            height: 60px;
            background: #25d366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            color: white;
            cursor: pointer;
            z-index: 999;
            transition: var(--transition);
            box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
            text-decoration: none;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
        }

          @media (max-width: 968px) {
            .header__top {
                display: none;
            }

            .header__cta {
                font-size: 0.75rem;
                padding: 10px 20px;
            }

            .hero {
                margin-top: 100px;
            }

            .hero__wrapper {
                grid-template-columns: 1fr;
                margin-top: 64px;
            }

            .section::before {
                font-size: 2rem;
            }

            .benefit__header {
                flex-direction: column;
                text-align: center;
            }

            .calculator__box {
                padding: 30px;
            }

            .marcas__container
            {
              grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            }
            .marcas__image-container
            {
                height: 145px;
            }

        }
   @media (max-width: 968px) {
         .header__menu 
         {
            gap: 0px;
         }
          .header__menu-link {
            color:#fff;
          }
    }
        /* @media (max-width: 968px) {
            .header__top {
                display: none;
            }
            
            .header__menu {
                position: fixed;
                top: 0;
                right: -100%;
                width: 80%;
                max-width: 400px;
                height: 100vh;
                background: var(--color-secondary);
                flex-direction: column;
                justify-content: center;
                align-items: center;
                gap: 30px;
                transition: right 0.4s ease-in-out;
                box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
                z-index: 1000;
            }

            .header__menu.active {
                right: 0;
            }

            .header__menu-link {
                font-size: 1.2rem;
                padding: 15px 30px;
                width: 80%;
                text-align: center;
                border-bottom: 1px solid var(--color-border);
            }

            .header__cta {
                display: none;
            }

            .header__burger {
                display: flex;
            }

            .header__menu.active ~ .header__burger {
                position: relative;
                z-index: 1001;
            }

            .hero {
                margin-top: 100px;
            }
            
            .hero__wrapper {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            
            .hero__image-container {
                order: 2;
            }
            
            .hero__stats {
                grid-template-columns: 1fr;
            }
            
            .services::before,
            .marcas::before {
                font-size: 5rem;
            }

            .marcas__container {
                grid-template-columns: 1fr;
                gap: 25px;
            }
            
            .marcas__content {
                padding: 25px 20px;
            }
            
            .marcas__specs {
                flex-direction: column;
                gap: 15px;
            }
            
            .marcas__spec-item {
                display: flex;
                justify-content: space-between;
                align-items: center;
                padding: 10px 0;
                border-bottom: 1px solid var(--color-border);
            }
            
            .marcas__spec-item:last-child {
                border-bottom: none;
            }
        }

        @media (max-width: 640px) {
            .hero__buttons {
                flex-direction: column;
            }
            
            .hero__button {
                width: 100%;
            }
            
            .services__grid {
                grid-template-columns: 1fr;
            }

            .header__menu {
                width: 100%;
            }
        }
    */