:root {
    --color-black-carbon: #121212;
    --color-gray-metal: #888888;
    --color-gray-dark: #2a2a2a;
    --color-white-bright: #ffffff;
    --color-primary-blue: #00aeff; 
    --color-orange-cta: #FFA500; 
    --color-green-whatsapp: #25D366;

    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Poppins', sans-serif;
    
    --header-height: 9rem;
}

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

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-body);
    font-size: 1.6rem;
    line-height: 1.6;
    background-color: var(--color-white-bright);
    color: var(--color-gray-dark);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: 700;
    color: var(--color-black-carbon);
}

.logo {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: 700;
    color: var(--color-black-carbon);
}

.logo img {
    max-height: 7.5rem;
    width: auto;
    transition: all 0.4s ease;
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.6));
    will-change: filter, max-height;
}


a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease, transform 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 100%;
    max-width: 120rem;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 8rem 0;
}

.section-title {
    font-size: 4rem;
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 6rem;
    height: 0.4rem;
    background-color: var(--color-primary-blue);
}

.section-subtitle {
    font-size: 1.8rem;
    text-align: center;
    max-width: 70ch;
    margin: -3rem auto 4rem;
    color: var(--color-gray-metal);
}

.btn {
    display: inline-block;
    padding: 1.4rem 3.2rem;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    text-transform: uppercase;
    border-radius: 0.5rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary-blue);
    color: var(--color-white-bright);
    border-color: var(--color-primary-blue);
}
.btn-primary:hover {
    background-color: #008fdd;
    border-color: #008fdd;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 174, 255, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white-bright);
    border-color: var(--color-white-bright);
}
.btn-secondary:hover {
    background-color: var(--color-white-bright);
    color: var(--color-black-carbon);
    transform: translateY(-3px);
}

.btn-primary-outline {
    background: transparent;
    color: var(--color-primary-blue);
    border-color: var(--color-primary-blue);
}
.btn-primary-outline:hover {
    background: var(--color-primary-blue);
    color: var(--color-white-bright);
}

.btn-whatsapp {
    background-color: var(--color-green-whatsapp);
    color: var(--color-white-bright);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}
.btn-whatsapp:hover {
    background-color: #1EAE54;
    transform: translateY(-3px);
}

#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    transition: background-color 0.4s ease, backdrop-filter 0.4s ease, height 0.4s ease;
}

#main-header.scrolled {
    background-color: rgba(18, 18, 18, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    height: 7rem; 
}

#main-header.scrolled .logo img {
    max-height: 5.5rem;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}


#main-header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.nav-menu {
    display: flex;
    gap: 3rem;
}

.nav-menu a {
    color: var(--color-white-bright);
    font-family: var(--font-body);
    font-size: 1.6rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.5rem;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary-blue);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.cta-button {
    font-size: 1.4rem;
    padding: 1rem 2rem;
    background-color: var(--color-primary-blue);
    color: var(--color-white-bright);
    border-radius: 5px;
}
.cta-button:hover {
    background-color: #008fdd;
    transform: scale(1.05);
}

.hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--color-white-bright);
    font-size: 3rem;
    cursor: pointer;
}

.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-white-bright);
    padding: 0;
    overflow: hidden; 
}

.hero-background-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr; 
}

.hero-background-grid .hero-bg-img:not(:first-child) {
    display: none;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), rgba(0,0,0,0.6));
    z-index: 2; 
}

.hero-content {
    position: relative;
    z-index: 3; 
    animation: fadeIn 1.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero h1 {
    font-size: clamp(3.6rem, 7vw, 7rem); 
    line-height: 1.25; 
    color: var(--color-white-bright); 
    margin-bottom: 1.5rem;
}

.hero-subheadline {
    font-size: 2rem;
    font-weight: 400;
    max-width: 60ch;
    margin: 0 auto 3rem;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.services {
    background-color: #f9f9f9; 
}

.services .section-title {
    color: var(--color-black-carbon);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(28rem, 1fr));
    gap: 3rem;
}

.service-card {
    background: linear-gradient(145deg, #2e2e2e, #1a1a1a);
    padding: 4rem 3rem;
    text-align: center;
    border-radius: 1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 1rem;
    border: 2px solid transparent;
    background: linear-gradient(to bottom right, var(--color-primary-blue), transparent, transparent) border-box;
    -webkit-mask: 
        linear-gradient(#fff 0 0) padding-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: destination-out;
    mask-composite: exclude;
    opacity: 0.5;
    transition: opacity 0.4s ease;
}

.service-card:hover {
    transform: translateY(-1rem);
    box-shadow: 0 20px 40px rgba(0, 174, 255, 0.2);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card i {
    font-size: 4.5rem;
    color: var(--color-primary-blue);
    margin-bottom: 2rem;
    text-shadow: 0 0 15px rgba(0, 174, 255, 0.5);
}

.service-card h3 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: var(--color-white-bright); 
}

.service-card p {
    color: var(--color-gray-metal); 
}

.differentiators {
    background-color: var(--color-black-carbon);
    color: var(--color-white-bright);
}

.differentiators .section-title, .light-text {
    color: var(--color-white-bright);
}

.differentiators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
    gap: 4rem;
}

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

.differentiator-item i {
    font-size: 4rem;
    color: var(--color-primary-blue);
    margin-bottom: 1.5rem;
}

.differentiator-item h3 {
    font-size: 2.4rem;
    color: var(--color-white-bright);
    margin-bottom: 1rem;
}

.differentiator-item p {
    color: var(--color-gray-metal);
}

.slider-container {
    position: relative;
    max-width: 90rem;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.slider {
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.slide.active {
    opacity: 1;
}

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

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    font-size: 2rem;
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}
.slider-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}
.slider-btn.prev { left: 1rem; }
.slider-btn.next { right: 1rem; }

.testimonials {
    background-color: #f9f9f9;
}
.google-rating {
    text-align: center;
    margin-bottom: 4rem;
}
.google-rating p {
    font-size: 2rem;
}
.google-rating span {
    font-size: 3rem;
    font-weight: 700;
    color: #fbbc05; 
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    max-width: 90rem;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--color-white-bright);
    padding: 3rem;
    border-radius: 0.5rem;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    border-left: 5px solid var(--color-primary-blue);
}

.testimonial-card .stars {
    color: #fbbc05;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    font-style: italic;
    color: #555;
    margin-bottom: 2rem;
}

.author {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.author h4 {
    font-size: 1.8rem;
}
.author i {
    color: #1DA1F2;
    font-size: 1.6rem;
}

.portfolio {
    background-color: #f0f0f0;
}

.portfolio-carousel-wrapper {
    position: relative; 
    padding: 0 1rem; 
}

.portfolio-swiper {
    width: 100%;
    padding-bottom: 5rem; 
}

.swiper-slide {
    height: auto; 
}

.portfolio-card {
    background-color: var(--color-white-bright);
    padding: 3rem 2rem;
    text-align: center;
    border-radius: 0.8rem; 
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-height: 28rem; 
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.portfolio-card i {
    font-size: 4rem;
    color: var(--color-primary-blue);
    margin-bottom: 1.5rem;
}

.portfolio-card h3 {
    font-size: 1.8rem;
    text-transform: none;
    font-family: var(--font-body);
    font-weight: 600;
    margin-bottom: 1.5rem; 
}

.portfolio-card-desc {
    font-size: 1.4rem;
    color: var(--color-gray-metal);
    line-height: 1.5;
    font-family: var(--font-body);
    margin: 0;
    padding: 0 1rem;
}

.portfolio-card.special {
    background-color: var(--color-primary-blue);
    color: var(--color-white-bright);
}

.portfolio-card.special i,
.portfolio-card.special h3 {
    color: var(--color-white-bright);
}

.badge {
    position: absolute;
    top: 1.2rem;
    right: -4.5rem;
    background-color: var(--color-black-carbon);
    color: var(--color-white-bright);
    padding: 0.5rem 4rem;
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    transform: rotate(45deg);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.swiper-pagination-bullet {
    background-color: var(--color-gray-metal);
}

.swiper-pagination-bullet-active {
    background-color: var(--color-primary-blue);
}

.portfolio-carousel-wrapper .swiper-button-next,
.portfolio-carousel-wrapper .swiper-button-prev {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: rgba(18, 18, 18, 0.7); 
    color: var(--color-white-bright);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: background-color 0.3s ease, transform 0.3s ease;
    z-index: 10;
}

.portfolio-carousel-wrapper .swiper-button-next {
    right: 1.5rem; 
}

.portfolio-carousel-wrapper .swiper-button-prev {
    left: 1.5rem; 
}

.portfolio-carousel-wrapper .swiper-button-next:hover,
.portfolio-carousel-wrapper .swiper-button-prev:hover {
    background-color: var(--color-primary-blue);
    transform: translateY(-50%) scale(1.1); 
}

.portfolio-carousel-wrapper .swiper-button-next::after,
.portfolio-carousel-wrapper .swiper-button-prev::after {
    font-size: 1.6rem; 
    font-weight: 900;
}

.electric-charger {
    background-color: var(--color-white-bright);
}

.electric-charger-content {
    display: flex;
    align-items: center;
    gap: 6rem;
    flex-wrap: wrap;
}

.electric-charger-image,
.electric-charger-info {
    flex: 1 1 45%;
}

.electric-charger-image img {
    border-radius: 1rem;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    width: 100%;
}

.electric-charger-info .section-title {
    text-align: left;
    font-size: 3.6rem;
    margin-bottom: 2rem;
}

.electric-charger-info .section-title::after {
    left: 0;
    transform: translateX(0);
}

.electric-charger-text {
    font-size: 1.8rem;
    line-height: 1.7;
    color: var(--color-gray-dark);
    margin-bottom: 3rem;
}

.charger-features {
    list-style: none;
    padding: 0;
    margin-bottom: 3rem;
}

.charger-features li {
    display: flex;
    align-items: flex-start;
    font-size: 1.6rem;
    color: var(--color-gray-dark);
    margin-bottom: 2rem;
}

.charger-features li i {
    font-size: 2rem;
    color: var(--color-primary-blue);
    margin-right: 1.5rem;
    margin-top: 0.3rem;
    width: 2.5rem;
    text-align: center;
}

.electric-charger-cta-text {
    font-style: italic;
    color: var(--color-gray-metal);
    margin-bottom: 3rem;
}

.location {
    background-color: #f9f9f9;
}

.location-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

.location-tab-btn {
    padding: 1rem 2.5rem;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    text-transform: uppercase;
    background-color: #e0e0e0;
    color: var(--color-gray-dark);
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.location-tab-btn:hover {
    background-color: #ccc;
}

.location-tab-btn.active {
    background-color: var(--color-primary-blue);
    color: var(--color-white-bright);
    box-shadow: 0 4px 10px rgba(0, 174, 255, 0.3);
}

.location-pane {
    display: none;
    animation: fadeInLocation 0.6s ease;
}

.location-pane.active {
    display: block;
}

@keyframes fadeInLocation {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.unidade-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.unidade-img,
.unidade-info {
    flex: 1 1 400px;
    max-width: 550px;
}

.unidade-img {
    border-radius: .5rem;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    height: 45rem; 
}

.unidade-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.unidade-info {
    background-color: var(--color-black-carbon);
    color: var(--color-white-bright);
    padding: 4rem;
    border-radius: .5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 45rem; 
}

.unidade-info h3 {
    color: var(--color-white-bright);
    font-size: 2.2rem;
    margin-bottom: 1rem;
    border-left: 3px solid var(--color-primary-blue);
    padding-left: 1rem;
}

.unidade-info h3 i {
    margin-right: .5rem;
    color: var(--color-primary-blue);
}

.unidade-info p {
    font-size: 1.6rem;
    line-height: 1.7;
    margin-bottom: 3rem;
    color: var(--color-gray-metal);
}

.unidade-info .btn {
    width: 100%;
    margin-top: auto;
}

.contact-cta {
    padding: 10rem 0;
    background: url('https://images.pexels.com/photos/1545743/pexels-photo-1545743.jpeg') no-repeat center center/cover;
    position: relative;
    text-align: center;
}

.contact-cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(18, 18, 18, 0.95), rgba(18, 18, 18, 0.7));
    z-index: 1;
}

.contact-cta-content {
    position: relative;
    z-index: 2;
}

.contact-cta .section-title::after {
    background-color: var(--color-white-bright);
}

.contact-cta-subtitle {
    color: var(--color-gray-metal);
    font-size: 1.8rem;
    line-height: 1.7;
    max-width: 65ch;
    margin: -2rem auto 3rem;
}

.contact-cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem; 
}

.contact-cta .opening-hours {
    background: rgba(255, 255, 255, 0.1);
    border-radius: .5rem;
    padding: 1rem 2rem;
    display: inline-block;
    margin-bottom: 0; 
}

.contact-cta .opening-hours p {
    color: var(--color-white-bright);
    margin: 0;
}

.cta-main-action {
    background-color: var(--color-orange-cta);
    color: var(--color-black-carbon);
    padding: 1.5rem 3rem;
    font-size: 1.8rem;
    transform: none; 
    box-shadow: 0 5px 15px rgba(255, 165, 0, 0.3);
    width: auto;
    display: inline-flex;
}

.cta-main-action:hover {
    background-color: #e08e00;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 165, 0, 0.4);
}

.main-footer {
    background-color: var(--color-black-carbon);
    color: var(--color-gray-metal);
    padding-top: 6rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    text-align: center;
    margin-bottom: 4rem;
}

.footer-content h3, .footer-content h4 {
    color: var(--color-white-bright);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}
.footer-links ul {
    padding: 0;
}
.footer-links li {
    margin-bottom: 1rem;
}
.footer-links a:hover {
    color: var(--color-primary-blue);
}

.footer-social a {
    font-size: 2.4rem;
    margin: 0 1rem;
}
.footer-social a:hover {
    color: var(--color-primary-blue);
    transform: scale(1.2);
}

.footer-bottom {
    border-top: 1px solid var(--color-gray-dark);
    padding: 2rem 0;
    text-align: center;
    font-size: 1.4rem;
}

.whatsapp-float-btn {
    position: fixed;
    width: 6rem;
    height: 6rem;
    bottom: 3rem;
    right: 3rem;
    background-color: var(--color-green-whatsapp);
    color: var(--color-white-bright);
    border-radius: 50%;
    text-align: center;
    font-size: 3rem;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float-btn:hover {
    transform: scale(1.1);
    animation-play-state: paused;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@media (max-width: 992px) {
    html {
        font-size: 58%;
    }
    .nav-menu {
        position: fixed;
        left: -100%;
        top: var(--header-height);
        flex-direction: column;
        background-color: var(--color-black-carbon);
        width: 100%;
        height: calc(100vh - var(--header-height));
        text-align: center;
        transition: 0.3s ease-in-out;
        gap: 0;
    }
    .nav-menu.active {
        left: 0;
    }
    .nav-menu li {
        width: 100%;
    }
    .nav-menu a {
        display: block;
        padding: 2rem 0;
        border-bottom: 1px solid var(--color-gray-dark);
    }
     .nav-menu a:hover::after {
        width: 0;
    }
    .hamburger { display: block; }
    .header-cta { display: none; }

    .unidade-container {
        flex-direction: column;
        gap: 2rem;
    }

    .unidade-img {
        height: auto;
        max-height: 40rem; 
    }
    .unidade-info {
        min-height: auto;
    }
    .electric-charger-content {
        flex-direction: column;
        gap: 4rem;
    }
    .electric-charger-info .section-title {
        text-align: center;
    }
    .electric-charger-info .section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }
}

@media (max-width: 767px) {
    .portfolio-carousel-wrapper {
        padding: 0; 
    }
    
    .portfolio-carousel-wrapper .swiper-button-next,
    .portfolio-carousel-wrapper .swiper-button-prev {
        display: none;
    }

    .whatsapp-float-btn {
        width: 5rem;
        height: 5rem;
        bottom: 2rem;
        right: 2rem;
        font-size: 2.5rem;
    }
}


@media (min-width: 768px) {
    .testimonials-grid { grid-template-columns: 1fr 1fr; }
    .footer-content { grid-template-columns: 2fr 1fr 1fr; text-align: left;}
    .hero-subheadline { font-size: 2.2rem; }

    .hero-background-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .hero-background-grid .hero-bg-img:not(:first-child) {
        display: block;
    }
}

@media (min-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}