/* ==========================================================================
   CONFIGURAÇÕES GERAIS E VARIÁVEIS
   ========================================================================== */

:root {
    /* Cores */
    --cor-principal: #0a0a0a;
    --cor-secundaria: #141414;
    --cor-destaque: #c5a880;
    --cor-destaque-hover: #b3966e;

    --cor-texto-claro: #ffffff;
    --cor-texto-escuro: #1f1f1f;
    --cor-texto-mutado: #666666;

    --cor-fundo-suave: #d3c3c3;
    --cor-fundo-bloco: #f8f9fa;

    /* Fontes */
    --fonte-titulos: "Playfair Display", Georgia, serif;
    --fonte-corpo: "Montserrat", Arial, sans-serif;

    /* Transição */
    --transicao-suave: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ==========================================================================
   RESET
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
}

html,
body {
    cursor: default;
}

body {
    min-height: 100vh;
    font-family: var(--fonte-corpo);
    color: var(--cor-texto-escuro);
    background-color: var(--cor-texto-claro);
    line-height: 1.6;
    overflow-x: hidden;
}

a,
button,
.servico-card,
.portfolio-item,
.slider-input {
    cursor: pointer;
}

button,
input,
select,
textarea {
    font: inherit;
}

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

a {
    color: inherit;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: 24px;
}

/* ==========================================================================
   COMPONENTES DE BOTÕES
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;

    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;

    border: none;
    border-radius: 2px;

    transition:
        background-color var(--transicao-suave),
        color var(--transicao-suave),
        border-color var(--transicao-suave),
        transform var(--transicao-suave);
}

.btn-primary {
    color: var(--cor-texto-claro);
    background-color: var(--cor-destaque);
}

.btn-primary:hover {
    background-color: var(--cor-destaque-hover);
    transform: translateY(-2px);
}

.btn-outline {
    color: var(--cor-texto-claro);
    background-color: transparent;
    border: 1px solid var(--cor-texto-claro);
}

.btn-outline:hover {
    color: var(--cor-principal);
    background-color: var(--cor-texto-claro);
    transform: translateY(-2px);
}

.btn-outline-dark {
    padding: 10px 24px;

    font-size: 0.75rem;
    color: var(--cor-texto-escuro);

    background-color: transparent;
    border: 1px solid rgba(0, 0, 0, 0.15);
}

.btn-outline-dark:hover {
    color: var(--cor-texto-claro);
    background-color: var(--cor-principal);
    border-color: var(--cor-principal);
}

/* Acessibilidade pelo teclado */

.btn:focus-visible,
.nav-link:focus-visible,
.logo:focus-visible,
.menu-toggle:focus-visible {
    outline: 2px solid var(--cor-destaque);
    outline-offset: 4px;
}

/* ==========================================================================
   TIPOGRAFIA PADRONIZADA
   ========================================================================== */

.section-tag {
    display: block;
    margin-bottom: 8px;

    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;

    color: var(--cor-destaque);
}

.section-title {
    margin-bottom: 40px;

    font-family: var(--fonte-titulos);
    font-size: clamp(1.8rem, 4vw, 2.2rem);
    font-weight: 400;
    line-height: 1.25;

    color: var(--cor-texto-escuro);
}

/* ==========================================================================
   01 - HEADER
   ========================================================================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;

    width: 100%;

    background-color: rgba(10, 10, 10, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);

    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 120px;
}

/* Logo */

.logo {
    display: flex;
    align-items: center;

    height: 100%;
    padding: 15px 0;

    text-decoration: none;
}

.logo img {
    width: auto;
    max-height: 90px;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;

    font-family: var(--fonte-titulos);
    font-size: 1.5rem;
    line-height: 1;
    letter-spacing: 3px;

    color: var(--cor-texto-claro);
}

.logo-text small {
    margin-top: 4px;

    font-family: var(--fonte-corpo);
    font-size: 0.6rem;
    letter-spacing: 4px;

    color: var(--cor-destaque);
}

/* Navegação */

.nav-menu ul {
    display: flex;
    align-items: center;
    gap: 24px;

    list-style: none;
}

.nav-link {
    display: inline-block;
    padding: 8px 0;

    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-decoration: none;

    color: rgba(255, 255, 255, 0.75);
    border-bottom: 1px solid transparent;

    transition:
        color var(--transicao-suave),
        border-color var(--transicao-suave);
}

.nav-link:hover,
.nav-link.active {
    color: var(--cor-texto-claro);
    border-bottom-color: var(--cor-destaque);
}

.header-btn {
    margin-left: 10px;
    padding: 10px 20px;
    font-size: 0.75rem;
}

.menu-toggle {
    display: none;
}

/* ==========================================================================
   02 - HERO
   ========================================================================== */

.hero-section {
    position: relative;

    display: flex;
    align-items: center;

    min-height: 100vh;
    padding-top: 120px;

    color: var(--cor-texto-claro);

    background-image: url("../assets/imagens/hero-projeto.jpg");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;

    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;

    background: linear-gradient(
        to right,
        rgba(10, 10, 10, 0.85) 30%,
        rgba(10, 10, 10, 0.4) 100%
    );
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-content {
    max-width: 650px;
}

.hero-tag {
    display: inline-block;
    margin-bottom: 20px;

    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;

    color: var(--cor-destaque);
}

.hero-title {
    margin-bottom: 25px;

    font-family: var(--fonte-titulos);
    font-size: clamp(2.4rem, 6vw, 3.5rem);
    font-weight: 400;
    line-height: 1.2;
}

.hero-title span {
    font-style: italic;
    color: var(--cor-destaque);
}

.hero-subtitle {
    max-width: 500px;
    margin-bottom: 35px;

    font-size: 1.05rem;
    font-weight: 300;
    line-height: 1.8;

    color: rgba(255, 255, 255, 0.75);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.hero-actions .arrow {
    margin-left: 8px;
    transition: transform var(--transicao-suave);
}

.hero-actions .btn-primary:hover .arrow {
    transform: translateX(4px);
}

/* ==========================================================================
   03 - INDICADORES
   ========================================================================== */

.indicadores-section {
    padding: 60px 0;
    background-color: var(--cor-texto-claro);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.indicadores-container {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 30px;
}

.indicador-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.indicador-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.indicador-icon img {
    width: 52px;
    height: 52px;
    object-fit: contain;
}

.indicador-info {
    display: flex;
    flex-direction: column;
}

.indicador-numero {
    display: block;

    font-family: var(--fonte-corpo);
    font-size: 2rem;
    font-weight: 600;
    line-height: 1.2;

    color: var(--cor-texto-escuro);
}

.indicador-label {
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.4;
    text-transform: uppercase;
    letter-spacing: 1px;

    color: var(--cor-texto-mutado);
}

/* ==========================================================================
   04 - SERVIÇOS
   ========================================================================== */

.servicos-section {
    padding: 100px 0;
    background-color: var(--cor-fundo-suave);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.servico-card {
    position: relative;

    display: flex;
    flex-direction: column;
    align-items: center;

    min-height: 100%;
    padding: 40px 30px;

    text-align: center;

    background-color: var(--cor-texto-claro);
    border: 1px solid rgba(0, 0, 0, 0.03);

    transition:
        transform var(--transicao-suave),
        box-shadow var(--transicao-suave),
        border-color var(--transicao-suave);
}

.servico-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(197, 168, 128, 0.15);
    border-color: rgba(197, 168, 128, 0.2);
}

.servico-card:focus-visible {
    outline: 2px solid var(--cor-destaque);
    outline-offset: 4px;
}

.card-icon {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;
}

.servico-card img {
    display: block;

    width: 180px;
    max-width: 100%;
    height: auto;
    margin: 0 auto 25px;

    object-fit: contain;
}

.servico-card h3 {
    margin: 15px 0;

    font-family: var(--fonte-titulos);
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.3;

    color: var(--cor-texto-escuro);
}

.servico-card p {
    font-size: 0.85rem;
    line-height: 1.6;

    color: var(--cor-texto-mutado);
}

.card-line {
    position: absolute;
    bottom: 0;
    left: 50%;

    width: 40px;
    height: 2px;

    background-color: transparent;
    transform: translateX(-50%);

    transition:
        width var(--transicao-suave),
        background-color var(--transicao-suave);
}

.servico-card:hover .card-line {
    width: 80px;
    background-color: var(--cor-destaque);
}

/* ==========================================================================
   05 - PORTFÓLIO
   ========================================================================== */

.portfolio-section {
    padding: 100px 0;
    background-color: var(--cor-texto-claro);
}

.portfolio-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;

    margin-bottom: 40px;
}

.portfolio-header .section-title {
    margin-bottom: 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
}

.portfolio-thumb {
    position: relative;

    width: 100%;
    aspect-ratio: 4 / 3;

    overflow: hidden;
}

.portfolio-thumb:focus-visible {
    outline: 2px solid var(--cor-destaque);
    outline-offset: 4px;
}

.portfolio-thumb img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform var(--transicao-suave);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;

    display: flex;
    flex-direction: column;
    justify-content: flex-end;

    padding: 20px;

    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.9) 0%,
        rgba(0, 0, 0, 0.3) 70%,
        rgba(0, 0, 0, 0.1) 100%
    );
}

.projeto-categoria {
    margin-bottom: 4px;

    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;

    color: rgba(255, 255, 255, 0.6);
}

.projeto-nome {
    font-family: var(--fonte-corpo);
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.3;

    color: var(--cor-texto-claro);
}

.portfolio-item:hover .portfolio-thumb img,
.portfolio-thumb:focus-visible img {
    transform: scale(1.05);
}

/* ==========================================================================
   06 - ANTES E DEPOIS
   ========================================================================== */

.before-after-section {
    padding: 100px 0;
    background-color: var(--cor-fundo-suave);
}

.comparison-slider {
    position: relative;

    width: 100%;
    max-width: 1000px;
    aspect-ratio: 16 / 9;
    margin: 0 auto;

    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.comparison-slider .img {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;
}

.comparison-slider img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
}

.background-img {
    z-index: 1;
}

.foreground-img {
    position: absolute;
    inset: 0 auto 0 0;
    z-index: 2;

    width: 50%;
    height: 100%;

    overflow: hidden;
}

.foreground-img img {
    width: 100vw;
    max-width: 1000px;
    height: 100%;

    object-fit: cover;
    object-position: left center;
}

.label-tag {
    position: absolute;
    top: 20px;
    z-index: 3;

    padding: 6px 14px;

    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tag-before {
    left: 20px;

    color: var(--cor-texto-claro);
    background-color: rgba(10, 10, 10, 0.75);
}

.tag-after {
    right: 20px;

    color: var(--cor-texto-claro);
    background-color: var(--cor-destaque);
}

.slider-input {
    position: absolute;
    inset: 0;
    z-index: 5;

    width: 100%;
    height: 100%;

    appearance: none;
    -webkit-appearance: none;

    background: transparent;
    cursor: ew-resize;
}

.slider-input:focus {
    outline: none;
}

.slider-input:focus-visible {
    outline: 2px solid var(--cor-destaque);
    outline-offset: 4px;
}

.slider-input::-webkit-slider-runnable-track {
    width: 100%;
    height: 100%;
    background: transparent;
}

.slider-input::-webkit-slider-thumb {
    width: 40px;
    height: 100%;

    background: transparent;
    border: none;

    cursor: ew-resize;

    -webkit-appearance: none;
}

.slider-input::-moz-range-track {
    width: 100%;
    height: 100%;
    background: transparent;
}

.slider-input::-moz-range-thumb {
    width: 40px;
    height: 100%;

    background: transparent;
    border: none;

    cursor: ew-resize;
}

.slider-button {
    position: absolute;
    top: 0;
    left: 50%;
    z-index: 4;

    width: 2px;
    height: 100%;

    background-color: var(--cor-texto-claro);
    transform: translateX(-50%);

    pointer-events: none;
}

.slider-button::before {
    content: "↔";

    position: absolute;
    top: 50%;
    left: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 40px;
    height: 40px;

    font-weight: 700;
    color: var(--cor-texto-escuro);

    background-color: var(--cor-texto-claro);
    border-radius: 50%;

    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transform: translate(-50%, -50%);
}

/* ==========================================================================
   07 - DEPOIMENTOS
   ========================================================================== */

.testimonials-section {
    padding: 120px 0;
    background-color: var(--cor-texto-claro);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px;
}

.testimonial-card {
    position: relative;

    padding: 50px 40px 40px;

    background-color: var(--cor-fundo-bloco);
    border: 1px solid rgba(0, 0, 0, 0.02);
    border-radius: 4px;

    transition:
        transform var(--transicao-suave),
        box-shadow var(--transicao-suave),
        background-color var(--transicao-suave),
        border-color var(--transicao-suave);
}

.testimonial-card:hover {
    background-color: var(--cor-texto-claro);
    border-color: rgba(197, 168, 128, 0.2);

    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.04);
    transform: translateY(-5px);
}

.testimonial-quote {
    position: absolute;
    top: 5px;
    left: 30px;

    font-family: var(--fonte-titulos);
    font-size: 5rem;
    line-height: 1;

    color: var(--cor-destaque);
    opacity: 0.15;

    user-select: none;
    pointer-events: none;
}

.testimonial-card p {
    position: relative;
    z-index: 2;

    margin-bottom: 35px;

    font-size: 0.9rem;
    font-weight: 400;
    font-style: italic;
    line-height: 1.8;

    color: #444444;
}

.testimonial-profile {
    display: flex;
    align-items: center;
    gap: 16px;

    padding-top: 24px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.testimonial-profile img {
    display: block;
    flex-shrink: 0;

    width: 48px;
    height: 48px;

    object-fit: cover;

    border: 2px solid var(--cor-texto-claro);
    border-radius: 50%;

    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.profile-info {
    min-width: 0;
}

.profile-info h3 {
    margin-bottom: 2px;

    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.3;

    color: var(--cor-texto-escuro);
}

.profile-info span {
    display: block;

    font-size: 0.75rem;
    line-height: 1.4;

    color: var(--cor-texto-mutado);
}

.stars {
    margin-left: auto;

    font-size: 0.8rem;
    letter-spacing: 2px;

    color: var(--cor-destaque);

    white-space: nowrap;
}

/* ==========================================================================
   08 - CTA FINAL
   ========================================================================== */

.cta-section {
    position: relative;

    padding: 100px 0;

    color: var(--cor-texto-claro);

    background-image: url("../assets/imagens/cta-projeto.jpg");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;

    overflow: hidden;
}

.cta-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;

    background: linear-gradient(
        135deg,
        rgba(10, 10, 10, 0.95) 0%,
        rgba(20, 20, 20, 0.8) 100%
    );
}

.cta-container {
    position: relative;
    z-index: 2;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.cta-text h2 {
    margin-bottom: 12px;

    font-family: var(--fonte-titulos);
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 400;
    line-height: 1.3;
}

.cta-text p {
    max-width: 600px;

    font-size: 1rem;
    font-weight: 300;
    line-height: 1.8;

    color: rgba(255, 255, 255, 0.75);
}

.cta-action {
    flex-shrink: 0;
}

.cta-action .btn-primary {
    padding: 16px 36px;
    font-size: 0.9rem;
}

/* ==========================================================================
   09 - RODAPÉ
   ========================================================================== */

.site-footer {
    padding: 80px 0 30px;

    font-family: var(--fonte-corpo);
    color: #a0a0a0;

    background-color: #121212;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;

    margin-bottom: 50px;
}

/* Títulos das colunas */

.site-footer h3 {
    position: relative;

    margin-bottom: 25px;

    font-family: var(--fonte-titulos);
    font-size: 1.2rem;
    font-weight: 600;

    color: var(--cor-texto-claro);
}

/* Listas e links */

.site-footer ul {
    margin: 0;
    padding: 0;

    list-style: none;
}

.site-footer ul li {
    margin-bottom: 12px;
}

.site-footer ul li a {
    display: inline-block;

    font-size: 0.95rem;
    text-decoration: none;

    color: #a0a0a0;

    transition:
        color var(--transicao-suave),
        transform var(--transicao-suave);
}

.site-footer ul li a:hover {
    color: var(--cor-texto-claro);
    transform: translateX(5px);
}

/* Marca */

.footer-brand .logo-text {
    display: block;

    margin-bottom: 15px;

    font-family: var(--fonte-titulos);
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 2px;

    color: var(--cor-texto-claro);
}

.footer-brand .logo-text small {
    display: block;

    margin-top: 6px;

    font-family: var(--fonte-corpo);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 4px;

    color: var(--cor-destaque);
}

.footer-brand p {
    max-width: 340px;

    font-size: 0.95rem;
    line-height: 1.6;

    color: #a0a0a0;
}

/* Redes sociais */

.social-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;

    margin-top: 25px;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 42px;
    height: 42px;

    text-decoration: none;

    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;

    transition:
        background-color var(--transicao-suave),
        border-color var(--transicao-suave),
        transform var(--transicao-suave),
        box-shadow var(--transicao-suave);
}

.icon-svg {
    width: 18px;
    height: 18px;

    fill: #a0a0a0;

    transition: fill var(--transicao-suave);
}

.social-btn:hover {
    background-color: var(--cor-texto-claro);
    border-color: var(--cor-texto-claro);

    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    transform: translateY(-4px);
}

.social-btn:hover .icon-svg {
    fill: #121212;
}

.social-btn:focus-visible {
    outline: 2px solid var(--cor-destaque);
    outline-offset: 4px;
}

/* Contato */

.footer-contact {
    min-width: 0;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;

    margin-bottom: 14px;

    color: #a0a0a0;
}

.contact-item a,
.contact-item span {
    min-width: 0;

    font-size: 0.9rem;
    line-height: 1.5;
    text-decoration: none;
    overflow-wrap: anywhere;

    color: #a0a0a0;

    transition: color var(--transicao-suave);
}

.contact-item a:hover {
    color: var(--cor-texto-claro);
}

.contact-svg {
    flex-shrink: 0;

    width: 18px;
    height: 18px;
    margin-top: 3px;

    fill: var(--cor-destaque);
}

/* Linha inferior */

.footer-bottom {
    padding-top: 30px;

    text-align: center;

    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p {
    margin: 0;

    font-size: 0.85rem;

    color: #777777;
}

/* ==========================================================================
   RESPONSIVIDADE DO CTA E RODAPÉ
   ========================================================================== */

@media (max-width: 900px) {
    .cta-section {
        background-attachment: scroll;
    }

    .cta-container {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .cta-section {
        padding: 80px 0;
    }

    .cta-action {
        width: 100%;
    }

    .cta-action .btn-primary {
        width: 100%;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 35px;

        text-align: center;
    }

    .footer-brand p {
        margin-inline: auto;
    }

    .social-icons {
        justify-content: center;
    }

    .contact-item {
        justify-content: center;
    }

    .site-footer ul li a:hover {
        transform: none;
    }
}

/* ==========================================================================
   10 - BOTÃO FLUTUANTE DO WHATSAPP
   ========================================================================== */

.whatsapp-float {
    position: fixed;
    right: 35px;
    bottom: 35px;
    z-index: 999;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 60px;
    height: 60px;

    text-decoration: none;

    background-color: #25d366;
    border-radius: 50%;

    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);

    transition:
        transform var(--transicao-suave),
        background-color var(--transicao-suave),
        box-shadow var(--transicao-suave);
}

.whatsapp-float:hover {
    background-color: #20ba5a;

    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
    transform: translateY(-3px) scale(1.08);
}

.whatsapp-float:focus-visible {
    outline: 2px solid var(--cor-texto-claro);
    outline-offset: 4px;
}

.whatsapp-svg {
    display: block;

    width: 30px;
    height: 30px;
}

/* ==========================================================================
   11 - RESPONSIVIDADE
   ========================================================================== */

@media (max-width: 992px) {
    html {
        scroll-padding-top: 80px;
    }

    .header-container {
        min-height: 80px;
    }

    .hero-section {
        padding-top: 80px;
    }

    .indicadores-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 30px;
    }

    .servicos-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portfolio-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

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

    .cta-container {
        flex-direction: column;
        align-items: center;
        gap: 30px;

        text-align: center;
    }

    .cta-text p {
        margin-inline: auto;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    /* Botão do menu */

    .menu-toggle {
        position: relative;
        z-index: 1002;

        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;

        width: 42px;
        height: 42px;
        padding: 5px;

        background-color: transparent;
        border: none;
    }

    .menu-toggle .bar {
        display: block;

        width: 25px;
        height: 2px;

        background-color: var(--cor-texto-claro);
        border-radius: 2px;

        transition:
            transform var(--transicao-suave),
            opacity var(--transicao-suave);
    }

    /* Animação do botão para X */

    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* Menu mobile */

    .nav-menu {
        position: absolute;
        top: 80px;
        left: 0;
        z-index: 1001;

        width: 100%;
        max-height: calc(100vh - 80px);
        padding: 40px 24px;

        background-color: var(--cor-secundaria);

        overflow-y: auto;

        opacity: 0;
        visibility: hidden;
        transform: translateX(-100%);

        transition:
            opacity var(--transicao-suave),
            visibility var(--transicao-suave),
            transform var(--transicao-suave);
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateX(0);
    }

    .nav-menu ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-link {
        width: 100%;
    }

    .header-btn {
        width: 100%;
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .cta-container {
        align-items: stretch;
    }

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

    .whatsapp-float {
        right: 22px;
        bottom: 22px;

        width: 56px;
        height: 56px;
    }

    .whatsapp-svg {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 576px) {
    .container {
        padding-inline: 18px;
    }

    .hero-title {
        font-size: clamp(1.8rem, 8vw, 2rem);
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .indicadores-container,
    .servicos-grid,
    .portfolio-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .comparison-slider {
        aspect-ratio: 4 / 3;
    }

    .foreground-img img {
        width: 100vw;
        max-width: none;
        min-width: 100vw;
    }

    .indicador-item {
        justify-content: flex-start;
    }
}

/* ==========================================================================
   MELHORIAS GERAIS
   ========================================================================== */

html {
    scroll-padding-top: 120px;
}

img {
    user-select: none;
    -webkit-user-drag: none;
}

button {
    cursor: pointer;
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

::selection {
    color: var(--cor-texto-claro);
    background-color: var(--cor-destaque);
}

/* Reduz animações para usuários que preferem menos movimento */

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* ==========================================================================
   12 - CURSOR PERSONALIZADO
   ========================================================================== */

/*
   O cursor personalizado está desativado.
   Todo o site continuará usando o cursor padrão do navegador.
*/

.custom-cursor,
.custom-cursor-dot {
    display: none;
}

/* ==========================================================================
   CURSORES PADRÃO
   ========================================================================== */

html,
body {
    cursor: default;
}

a,
button,
.servico-card,
.portfolio-thumb,
.slider-input,
.portfolio-close,
.portfolio-prev,
.portfolio-next {
    cursor: pointer;
}

/* ==========================================================================
   AJUSTES COMPLEMENTARES DA LOGO
   ========================================================================== */

.logo {
    color: transparent;
}

.logo img {
    width: auto;
    height: auto;
    max-height: 90px;
    object-fit: contain;
}

/* ==========================================================================
   13 - MODAL DO PORTFÓLIO
   ========================================================================== */


.portfolio-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;

    display: none;
    align-items: center;
    justify-content: center;

    padding: 30px;

    background-color: rgba(0, 0, 0, 0.92);
}

.portfolio-modal.active {
    display: flex;
}

.portfolio-content {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;
    height: 100%;
}

.portfolio-modal img {
    display: block;

    max-width: 90vw;
    max-height: 90vh;

    object-fit: contain;

    border-radius: 8px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.45);
}

.portfolio-close {
    position: absolute;
    top: 25px;
    right: 35px;
    z-index: 2;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 48px;
    height: 48px;

    padding: 0;

    font-size: 42px;
    line-height: 1;

    color: #f5f3f3;
    background-color: transparent;
    border: none;

    user-select: none;

    transition:
        color var(--transicao-suave),
        transform var(--transicao-suave);
}

.portfolio-close:hover {
    color: var(--cor-destaque);
    transform: scale(1.08);
}

.portfolio-prev,
.portfolio-next {
    position: absolute;
    top: 50%;
    z-index: 2;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 60px;
    height: 60px;

    padding: 0;

    font-size: 34px;
    line-height: 1;

    color: #f8f6f6;
    background-color: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 50%;

    transform: translateY(-50%);

    transition:
        color var(--transicao-suave),
        background-color var(--transicao-suave),
        transform var(--transicao-suave);
}

.portfolio-prev:hover,
.portfolio-next:hover {
    color: #000000;
    background-color: #f8f7f7;
}

.portfolio-prev:focus-visible,
.portfolio-next:focus-visible,
.portfolio-close:focus-visible {
    outline: 2px solid var(--cor-destaque);
    outline-offset: 4px;
}

.portfolio-prev {
    left: 40px;
}

.portfolio-next {
    right: 40px;
}

/* ==========================================================================
   CONTATOS DO RODAPÉ
   ========================================================================== */

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;

    margin-bottom: 16px;

    transition: transform var(--transicao-suave);
}

.contact-svg {
    flex-shrink: 0;

    width: 16px;
    height: 16px;

    fill: #a0a0a0;

    transition: fill var(--transicao-suave);
}

.contact-item a,
.contact-item span {
    font-size: 0.9rem;
    line-height: 1.4;
    text-decoration: none;

    color: #a0a0a0;

    transition: color var(--transicao-suave);
}

.contact-item:hover {
    transform: translateX(3px);
}

.contact-item:hover .contact-svg {
    fill: var(--cor-destaque);
}

.contact-item:hover a,
.contact-item:hover span {
    color: var(--cor-texto-claro);
}

/* ==========================================================================
   RESPONSIVIDADE DO MODAL E CONTATOS
   ========================================================================== */

@media (max-width: 768px) {
    .portfolio-modal {
        padding: 20px;
    }

    .portfolio-modal img {
        max-width: 100%;
        max-height: 80vh;
    }

    .portfolio-close {
        top: 12px;
        right: 12px;
    }

    .portfolio-prev,
    .portfolio-next {
        top: auto;
        bottom: 20px;

        width: 48px;
        height: 48px;

        font-size: 26px;

        transform: none;
    }

    .portfolio-prev {
        left: calc(50% - 60px);
    }

    .portfolio-next {
        right: calc(50% - 60px);
    }

    .contact-item {
        justify-content: center;
    }

    .contact-item:hover {
        transform: none;
    }
}

/* =========================================================
   SEÇÃO SOBRE / CTA
========================================================= */

#sobre .cta-container {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(260px, 0.8fr);
    gap: 80px;
    align-items: center;
}

#sobre .cta-text {
    width: 100%;
    max-width: 850px;
}

#sobre .cta-text h2 {
    width: 100%;
    margin-bottom: 18px;
}

#sobre .cta-text p {
    width: 100%;
    max-width: none;

    font-size: 17px;
    line-height: 1.75;

    text-align: justify;
    text-justify: inter-word;

    margin: 0;
}

#sobre .cta-action {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

#sobre .cta-action .btn {
    white-space: nowrap;
}

@media (max-width: 768px) {

    #sobre .cta-container {
        display: block;
        width: 100%;
        padding: 35px 24px;
    }

    #sobre .cta-text {
        width: 100%;
        max-width: 100%;
    }

    #sobre .cta-text h2 {
        font-size: 38px;
        line-height: 1.1;
        margin-bottom: 20px;
    }

    #sobre .cta-text p {
        width: 100%;
        max-width: 100%;

        font-size: 17px;
        line-height: 1.6;

        text-align: left;
        word-spacing: normal;
        letter-spacing: normal;

        margin: 0;
    }

    #sobre .cta-action {
        margin-top: 30px;
        justify-content: flex-start;
    }
}