/* ==================================================
   IMPORTAÇÃO DE FONTES
   ================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ==================================================
   VARIÁVEIS CSS E CONFIGURAÇÕES GLOBAIS
   ================================================== */
:root {
    --branco: #FFFFFF;
    --preto: #1F1F1F;
    --laranja: #FFA500;
    --azul-claro: #9AC3E8;
    --azul-medio: #0F3D59;
    --azul-escuro: #011C40;
    --verde-whatsapp: #25d366;
    --verde-escuro: #128c7e;
    --verde-sucesso: #28a745;
    --azul-primario: #007bff;

    --background-branco: var(--branco);
    --background-preto: var(--preto);
    --background-azul: var(--azul-medio);
    --texto-claro: var(--branco);
    --texto-escuro: var(--preto);
    --texto-azul: var(--azul-medio);

    --sombra-leve: 0 4px 15px rgba(0, 0, 0, 0.1);
    --sombra-media: 0 8px 25px rgba(0, 0, 0, 0.15);
    --sombra-forte: 0 15px 35px rgba(0, 0, 0, 0.2);

    --transicao-padrao: all 0.3s ease;
    --transicao-hover: all 0.5s ease;
}

/* ==================================================
   RESET E CONFIGURAÇÕES BASE
   ================================================== */
* {
    box-sizing: border-box;
}

html {
    scroll-padding-top: 90px;
    scroll-behavior: smooth;
}

body {
    background-color: var(--background-branco);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    padding-top: 90px;
    line-height: 1.6;
    color: var(--texto-escuro);
    margin: 0;
    overflow-x: hidden;
    font-feature-settings: 'liga' 1, 'kern' 1, 'tnum' 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    transition: var(--transicao-padrao);
}

/* ==================================================
   HEADER E NAVEGAÇÃO
   ================================================== */
header {
    background-color: var(--background-branco);
    font-weight: 500;
    font-size: 16px;
    height: 90px;
    text-align: center;
    box-shadow: var(--sombra-leve);
}

nav,
.navbar-brand,
.navbar-nav {
    background-color: var(--background-branco);
}

.navbar-brand {
    margin-left: 2%;
}

.navbar-brand img {
    height: 60px;
    width: auto;
    transition: var(--transicao-padrao);
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.nav-link {
    background: linear-gradient(135deg, var(--azul-primario), #0056b3);
    color: white !important;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transicao-padrao);
    display: inline-block;
    margin: 0 5px;
    border: none;
    position: relative;
    overflow: hidden;
}

.nav-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
    background: linear-gradient(135deg, #0056b3, #004085);
    color: white !important;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.nav-link:hover::before {
    left: 100%;
}

.nav-link::after {
    display: none;
}

.blog-link {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: white !important;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transicao-padrao);
    display: inline-block;
    margin: 0 5px;
    border: none;
    position: relative;
    overflow: hidden;
}

.blog-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
    color: white !important;
    text-decoration: none;
    background: linear-gradient(135deg, #ee5a24, #d63031);
}

.blog-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.blog-link:hover::before {
    left: 100%;
}

/* ==================================================
   BANNER DE URGÊNCIA
   ================================================== */
.urgency-banner {
    background: linear-gradient(135deg, var(--azul-primario), #007bff);
    color: white;
    padding: 12px 0;
    text-align: center;
    font-weight: bold;
    animation: flash 3s infinite;
    position: relative;
    overflow: hidden;
}

.urgency-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 3s infinite;
}

@keyframes flash {

    0%,
    50%,
    100% {
        opacity: 1;
    }

    25%,
    75% {
        opacity: 0.85;
    }
}

@keyframes shimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

/* ==================================================
   SEÇÕES GERAIS
   ================================================== */
section {
    display: flex;
    font-size: 1.5em;
    justify-content: center;
    padding: 60px 25px;
    width: 100%;
    position: relative;
}

article {
    max-width: 1200px;
    width: 100%;
}

article p {
    padding-bottom: 1.5em;
    margin-bottom: 1em;
}

h1,
h2 {
    font-weight: bold;
    margin: 0 auto 2em;
    padding-bottom: 15px;
    text-align: center;
    position: relative;
    max-width: fit-content;
}

h1::after,
h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30%;
    height: 4px;
    background: linear-gradient(135deg, var(--laranja), #ff8c00);
    border-radius: 2px;
}

h2 {
    font-size: 2em;
}

.apresentacao {
    background: linear-gradient(135deg, var(--background-preto), #2c3e50);
    color: var(--texto-claro);
    min-height: 70vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 60px 20px;
}

.apresentacao-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    gap: 40px;
}

.apresentacao-argument {
    flex: 1;
    max-width: 600px;
    z-index: 2;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.apresentacao-argument h1 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 20px;
    line-height: 1.2;
}

.apresentacao-argument h1 strong {
    color: var(--laranja);
}

.apresentacao-argument p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
    opacity: 0.9;
}

.apresentacao-argument p strong {
    color: #ffffff;
    font-weight: 600;
}

.apresentacao-argument p span {
    display: inline-block;
    background: rgba(0, 123, 255, 0.1);
    padding: 10px 15px;
    border-radius: 8px;
    border-left: 3px solid var(--azul-primario);
}

.apresentacao-image {
    flex: 0 0 45%;
    max-width: 500px;
    z-index: 1;
}

.apresentacao-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.hero-cta {
    background: linear-gradient(135deg, var(--azul-primario), #0056b3);
    border: none;
    padding: 18px 45px;
    font-size: 1.2rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    border-radius: 50px;
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
    transition: var(--transicao-padrao);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    color: white;
    cursor: pointer;
    display: inline-block;
    text-decoration: none;
    text-align: center;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 123, 255, 0.4);
    background: linear-gradient(135deg, #0056b3, #004085);
    color: white;
}

/* ==================================================
   RESPONSIVIDADE MOBILE
   ================================================== */
@media (max-width: 768px) {
    .apresentacao {
        min-height: auto;
        padding: 40px 20px;
    }

    .apresentacao-container {
        flex-direction: column;
        text-align: center;
        /* gap: 30px; */
    }

    .apresentacao-argument {
        order: 1;
        max-width: 100%;
    }

    .apresentacao-image {
        order: 2;
        flex: none;
        max-width: 100%;
        width: 100%;
    }

    .apresentacao-image img {
        max-height: 300px;
        object-fit: cover;
    }

    .hero-cta {
        padding: 15px 35px;
        font-size: 1.1rem;
        width: 100%;
        max-width: 350px;
    }
}

@media (max-width: 480px) {
    .apresentacao {
        padding: 30px 15px;
    }

    .apresentacao-argument h1 {
        font-size: 1.5rem;
    }

    .apresentacao-argument p {
        font-size: 1rem;
    }

    .hero-cta {
        padding: 12px 25px;
        font-size: 1rem;
    }
}

/* ==================================================
   LEAD MAGNET
   ================================================== */
.lead-magnet {
    background: linear-gradient(135deg, var(--verde-sucesso), #20c997);
    color: white;
    padding: 60px 0;
    position: relative;
    overflow: hidden;
    font-size: 1.25rem;
}

.lead-magnet::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.lead-magnet .container {
    position: relative;
    z-index: 1;
}

.lead-magnet .container a {
    margin-top: 60px;
    color: #28a745;
    font-weight: bold;
    padding: 15px 35px;
    border-radius: 50px;
}

/* ==================================================
   SEÇÃO DE SOLUÇÕES
   ================================================== */
.solucoes p {
    font-size: 1.25rem;
}

.card-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    /* 2 colunas */
    gap: 40px;
    margin-top: 50px;
}

@media (max-width: 900px) {
    .card-container {
        grid-template-columns: 1fr;
        /* mobile: 1 coluna */
    }
}

.card {
    border: 2px solid transparent;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transicao-hover);
    background: white;
    box-shadow: var(--sombra-leve);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.solucao-title {
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--azul-escuro);
    font-size: 1.4em;
}

.solucao-icon {
    font-size: 5.5rem;
    margin-bottom: 1.5rem;
    transition: var(--transicao-padrao);
}

.card:hover .solucao-icon {
    transition: var(--transicao-padrao);
}

.solucao-parag {
    font-size: 1.2rem;
    font-weight: bolder;
    line-height: 1.4;
    color: #666;
}

.solucao-subparag {
    color: #666;
    font-size: 0.8rem !important;
    line-height: auto;
    text-align: center;
    margin-top: -5px;
    padding-left: 10px;
}

.card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--sombra-forte);
    border-color: var(--laranja);
}

.card:hover .solucao-img {
    transform: scale(1.1) rotate(5deg);
}

.card:hover .solucao-title {
    color: var(--laranja);
}


/* ==================================================
   SEÇÃO SOBRE
   ================================================== */
.sobre {
    background: linear-gradient(135deg, var(--background-azul), #0a2a42);
    color: var(--texto-claro);
    position: relative;
}

.sobre::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><polygon points="0,0 100,20 100,100 0,80" fill="rgba(255,255,255,0.03)"/></svg>');
}

.sobre h1 {
    color: var(--texto-claro);
}

.sobre h3 {
    font-size: 3rem;
    font-weight: bold;
}

#sobre-title-projetos {
    color: #007bff;
}

#sobre-title-satisfacao {
    color: #28a745;
}

#sobre-title-experiencia {
    color: #17a2b8;
}

.sobre .container {
    position: relative;
    z-index: 1;
}

/* ==================================================
   SEÇÃO DE AVALIAÇÕES
   ================================================== */
.avaliacoes {
    background: linear-gradient(135deg, var(--background-preto), #2c3e50);
    color: var(--texto-claro);
    text-align: center;
}

.avaliacoes h1 {
    color: var(--texto-claro);
}

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

.reviews-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 3em;
    justify-content: center;
}

.testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: var(--sombra-media);
    transition: var(--transicao-padrao);
    color: var(--texto-escuro);
    max-width: 400px;
    min-height: 600px;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: var(--azul-claro);
    opacity: 0.3;
    font-family: serif;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--sombra-forte);
}

.perfil-img img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--azul-claro);
    margin-bottom: 15px;
}

.perfil-nome {
    font-weight: bold;
    font-size: 1.1em;
    margin-bottom: 5px;
    color: var(--azul-escuro);
}

.review-data {
    font-size: 0.9em;
    color: #666;
    margin-bottom: 15px;
}

.review-estrelas {
    margin: 15px 0;
}

.estrela {
    font-size: 1.5rem;
    color: #ffc107;
    margin: 0 2px;
    transition: var(--transicao-padrao);
}

.estrela:hover {
    transform: scale(1.2);
}

.review-conteudo {
    font-style: italic;
    line-height: 1.6;
    color: #333;
}

/* ==================================================
   SEÇÃO PORTFÓLIO
   ================================================== */
.portifolio {
    width: 100%;
    background: linear-gradient(45deg, #f8f9fa, #ffffff);
}

.galeria {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.img-galeria {
    border-radius: 15px;
    transition: var(--transicao-padrao);
    opacity: 1;
    overflow: hidden;
    box-shadow: var(--sombra-leve);
}

.img-galeria img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    transition: var(--transicao-padrao);
}

.img-galeria p {
    color: #6c757d;
    font-size: 0.9rem;
    margin-top: 10px; 
}

.img-galeria:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: var(--sombra-forte);
    z-index: 10;
}

.img-galeria:hover img {
    transform: scale(1.1);
}

/* ==================================================
   CTA SECTION
   ================================================== */
.cta-section {
    background: linear-gradient(135deg, var(--azul-primario), #6610f2);
    color: white;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
}

.cta-section p {
    font-size: 1.3rem;
    margin-bottom: 40px;
}

.cta-section-subparag {
    margin-top: 40px;
    font-size: 1.1rem;
    color: #eee;
}

.cta-section-button {
    font-weight: bold;
    padding: 15px 35px;
    border-radius: 50px;
    width: 30%;
}

#cta-whatsapp-button {
    color: #007bff;
}

#cta-whatsapp-button:hover {
    background: white !important;
    color: white !important;
    background-color: transparent !important;
}

#cta-contato-button:hover {
    background: white !important;
    color: var(--azul-primario) !important;   
}

/* ==================================================
   SEÇÃO DE CONTATO
   ================================================== */
.contato {
    background: linear-gradient(135deg, var(--background-azul), #0a2a42);
    color: var(--texto-claro);
}

.contato h1 {
    color: var(--texto-claro);
}

.formulario {
    margin-top: 30px;
}

.form-control {
    border-radius: 10px;
    border: 2px solid #ddd;
    padding: 15px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    transition: var(--transicao-padrao);
    margin-bottom: 20px;
}

.form-control:focus {
    border-color: var(--azul-primario);
    box-shadow: 0 0 0 0.25rem rgba(0, 123, 255, 0.25);
    transform: translateY(-2px);
    outline: none;
}

.formulario-contato {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

#submit {
    background: linear-gradient(135deg, var(--azul-claro), var(--azul-primario));
    border: none;
    color: white;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    margin-top: 20px;
    padding: 18px 45px;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transicao-padrao);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    /* padding: 15px 40px; border-radius: 50px; font-weight: bold; font-size: 1.1rem; */
}

#submit:hover {
    background: linear-gradient(135deg, var(--laranja), #ff8c00);
    transform: translateY(-3px);
    box-shadow: var(--sombra-media);
}

.contact-info {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    border-radius: 20px !important;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

#spam-message {
    visibility:hidden;
}

#fale-conosco div {
    background: #fff;
    padding: 25px;
    border-radius: 20px;
    border: 1px solid #e5e5e5;
    color: #0d344e;
}

#fale-conosco div h4 {
    color: #0d344e;
    font-weight: 600;
}

#whatsapp-contact-link {
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 400;
}

#fale-conosco div ul {
    font-size: 0.9rem;
    line-height: 1.8;
}

#fale-conosco div ul li i {
    text-align: center;
    width: 20px;
}

/* ==================================================
   BOTÃO WHATSAPP FLUTUANTE
   ================================================== */
.whatsapp-button {
    position: fixed;
    bottom: 25px;
    left: 25px;
    z-index: 1000;
    animation: pulse 2s infinite;
}

.whatsapp-link {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--verde-whatsapp), var(--verde-escuro));
    padding: 15px 20px;
    border-radius: 50px;
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transicao-padrao);
    font-weight: bold;
}

.whatsapp-link:hover {
    background: linear-gradient(135deg, var(--verde-escuro), #0d5d54);
    transform: scale(1.05);
    color: white;
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-img {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

/* ==================================================
   RODAPÉ
   ================================================== */
footer {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    font-size: 0.95rem;
    padding: 50px 0 30px 0;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--azul-primario), var(--laranja));
}

footer a {
    color: #bdc3c7;
    transition: var(--transicao-padrao);
}

footer a:hover {
    color: var(--laranja);
    text-decoration: none;
}

footer ul {
    list-style: none;
    padding: 0;
}

footer ul li a {
    color: #bdc3c7;
}

footer hr {
    border-color: #34495e;
    margin: 30px 0;
}

.social-icons-modern {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 30px 0;
}

.social-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    transition: var(--transicao-padrao);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    transform: scale(0);
    transition: var(--transicao-padrao);
    border-radius: 50%;
}

.social-icon:hover::before {
    transform: scale(1);
}

.social-icon.facebook {
    background: linear-gradient(135deg, #3b5998, #4c70ba);
}

.social-icon.instagram {
    background: linear-gradient(45deg, #405de6, #5851db, #833ab4, #c13584, #e1306c, #fd1d1d);
}

.social-icon.google {
    background: linear-gradient(135deg, #dd4b39, #ea6153);
}

.social-icon:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    color: white;
}

.copyright {
    border-top: 1px solid #34495e;
    padding-top: 20px;
    display: inline-block;
    width: 100%;
    text-align: center;
}

/* ==================================================
   PÁGINAS DE REDIRECIONAMENTO
   ================================================== */
.success-container,
.error-container {
    background: white;
    border-radius: 20px;
    font-family: 'Inter', sans-serif;
    text-align: center;
    min-height: 50vh;
    width: 90%;
    max-width: 600px;
    border: 2px solid var(--azul-primario);
    box-shadow: var(--sombra-forte);
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 50px;
    z-index: 2000;
}

/* ==================================================
   ANIMAÇÕES ADICIONAIS
   ================================================== */
@keyframes pulsar {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ==================================================
   RESPONSIVIDADE
   ================================================== */

/* Dispositivos móveis */
@media (max-width: 768px) {
    :root {
        font-size: 14px;
    }

    body {
        padding-top: 90px;
    }

    header {
        height: 80px;
    }

    .navbar-brand img {
        height: 60px;
        width: auto;
    }

    section {
        font-size: 1.2em;
        padding: 40px 15px;
    }

    .card-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card {
        margin: 0 auto;
        max-width: 350px;
    }

    .apresentacao {
        background-position: center top;
        background-size: cover;
        text-align: center;
    }

    .apresentacao-argument {
        width: 95%;
        text-align: center;
    }

    .hero-cta {
        width: 100%;
        max-width: 280px;
        font-size: 1rem;
        
    }

    .reviews-container {
        flex-direction: column;
        align-items: center;
    }

    .testimonial-card {
        max-width: 100%;
        min-height: auto;
        margin: 10px;
    }

    .galeria {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .whatsapp-link span {
        display: none;
    }

    .whatsapp-img {
        width: 25px;
        height: 25px;
        margin-right: 0;
    }

    .whatsapp-link {
        padding: 12px;
        border-radius: 50%;
    }

    .nav-link {
        margin: 5px 10px;
        font-size: 0.9rem;
    }

    .blog-link {
        padding: 8px 15px;
        font-size: 0.8rem;
        margin: 5px;
    }

    .cta-section {
        padding: 60px 20px;
    }

    .cta-section h2 {
        font-size: 2rem;
    }

    .cta-section-button {
        width: 80%;
    }

    .solucao-title {
        height: auto;
        min-height: 8vh;
    }
}

/* Tablets */
@media (min-width: 768px) and (max-width: 1024px) {
    .card-container {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .reviews-container {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .apresentacao-argument {
        width: 70%;
    }
}

/* Desktop grande */
@media (min-width: 1200px) {

    .container,
    article {
        max-width: 1200px;
    }

    .galeria {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Melhorias para acessibilidade */
@media (prefers-reduced-motion: reduce) {

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

/* Dark mode (futuro) */
@media (prefers-color-scheme: dark) {
    :root {
        --background-branco: #1a1a1a;
        --background-preto: #0f0f0f;
        --texto-escuro: #e0e0e0;
        --texto-claro: #ffffff;
    }

    body {
        background-color: var(--background-branco);
        color: var(--texto-escuro);
    }

    .card,
    .testimonial-card {
        background: #2d2d2d;
        color: var(--texto-escuro);
    }

    header,
    nav,
    .navbar-brand,
    .navbar-nav {
        background-color: #2d2d2d;
    }
}

/* Utilidades */
.text-gradient {
    background: linear-gradient(135deg, var(--azul-primario), var(--laranja));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-gradient {
    background: linear-gradient(135deg, var(--azul-primario), var(--azul-claro));
    border: none;
    color: white;
    font-weight: bold;
    border-radius: 25px;
    padding: 12px 30px;
    transition: var(--transicao-padrao);
    text-decoration: none;
    display: inline-block;
}

.btn-gradient:hover {
    background: linear-gradient(135deg, var(--laranja), #ff8c00);
    transform: translateY(-2px);
    box-shadow: var(--sombra-media);
    color: white;
    text-decoration: none;
}

/* Melhorias específicas para o conteúdo */
.perfil-img {
    margin-bottom: 20px;
}

.perfil-img img {
    transition: var(--transicao-padrao);
}

.perfil-img:hover img {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
}

/* Ajustes finais para formulários */
select.form-control {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px 12px;
    padding-right: 40px;
    appearance: none;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Estados de carregamento */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--azul-primario);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Melhorias de performance */
.card,
.testimonial-card,
.img-galeria {
    will-change: transform;
}

/* Scrollbar personalizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--azul-primario), var(--azul-claro));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--laranja), #ff8c00);
}