@import url('https://fonts.googleapis.com/css2?family=Cookie&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Lobster&display=swap');
@import url('https://fonts.googleapis.com/css2?family=League+Script&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Imperial+Script&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Lugrasimo&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Permanent+Marker&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Anton&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Bungee&display=swap');
/* ---- Reset e Configurações Globais ---- */
:root {
    --momentum-friction: 0.95;
    --momentum-sensitivity: 0.5;
    --momentum-touch-sensitivity: 10;
    --scroll-smooth-duration: 800ms;
    --color-primary: #22a7f0;
    --color-primary-dark: #0056b3;
    --color-secondary: #0a2239; /* Azul escuro para navbar e rodapé */
    --color-bg: #e6f4fb;
    --color-text: #222;
    --color-white: #fff;
    --color-accent: #22a7f0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 70px; /* Para compensar o header fixo */
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch; /* Para iOS */
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) var(--color-bg);
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

/* Suavizar scroll com CSS */
html {
    scroll-behavior: smooth;
}

/* Para navegadores que não suportam scroll-behavior */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* ---- Barra de Navegação ---- */
header {
    background: var(--color-secondary);
    color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
    padding: 0 5%;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    background: transparent;
    box-shadow: none;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #0056b3; /* Azul do logo Imax */
    text-decoration: none;
}
.logo strong {
    color: #22a7f0; /* Um azul mais claro para destaque */
}

.logo img {
    margin-top: 10px; /* ajuste conforme necessário */
}

.logo-img {
    height: 138px;
    vertical-align: middle;
    max-width: 100%;
    transition: height 0.3s ease;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-white);
    font-weight: 600;
    transition: color 0.3s;
}

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

/* ---- Seção Hero (Principal) ---- */
#hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('images/hero-background.jpg');
    background-size: 110%;
    background-position: center;
    background-repeat: no-repeat;
    color: #fff;
    height: 90vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 5%;
}

#hero::after {
    content: none !important;
}

#hero > * {
    position: relative;
    z-index: 3;
}

.hero-content {
    max-width: 800px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.cta-button {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
    will-change: transform;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.cta-button:hover {
    background: var(--color-primary-dark);
}

/* ---- Seção de Soluções ---- */
#solucoes {
    padding: 80px 5%;
    text-align: center;
}

#solucoes h2 {
    font-size: 2.5rem;
    margin-bottom: 50px;
}

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

.card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    display: flex;
    flex-direction: column;
    will-change: transform;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

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

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.card-image-container {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
    width: 100%;
    height: auto;
    min-height: 140px;
    background: #f6fafd;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    margin: 0;
    padding: 0;
}

.card-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
    display: block;
    position: static;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    margin: 0;
    padding: 0;
}

.card-content {
    padding: 25px;
    text-align: left;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-content h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: #0056b3;
}

.card-content p {
    font-size: 1rem;
    margin-bottom: 20px;
    line-height: 1.6;
    flex-grow: 1;
}

.card-button {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: background-color 0.3s ease;
    align-self: flex-start;
    margin-top: auto;
    will-change: transform;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.card-button:hover {
    background: var(--color-primary-dark);
}

/* ---- Rodapé ---- */
footer, #footer, .footer-content {
  position: relative;
  z-index: 3000;
}
footer {
  background: var(--color-secondary, #0a2239);
  color: #fff;
  padding: 40px 0 0 0;
  width: 100vw;
  margin: 0 auto;
  box-shadow: 0 -2px 16px rgba(0,0,0,0.08);
}
.footer-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 16px;
  text-align: center;
}
.footer-content h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.footer-content p {
    margin-bottom: 20px;
}

.contato-info {
    margin-top: 20px;
    line-height: 1.8;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0 10px 0;
    margin-top: 24px;
    font-size: 0.95rem;
    color: #b3c6d9;
    text-align: center;
}

/* ---- Responsividade ---- */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    #hero {
        height: 70vh;
    }
    .hero-content h1 {
        font-size: 2rem;
    }
    .hero-content p {
        font-size: 1rem;
    }
    #solucoes h2, #diferenciais h2 {
        font-size: 2rem;
    }
    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .diferencial-item {
        padding: 20px;
    }
    .diferencial-icon {
        font-size: 2rem;
    }
    .diferencial-item h3 {
        font-size: 1.2rem;
    }
    .solucoes-grid {
        grid-template-columns: 1fr;
    }
    .card-content {
        padding: 20px;
    }
    .card-content h3 {
        font-size: 1.3rem;
    }
    .card-image-container {
        height: 200px;
    }
    
    /* Responsividade para logo e navbar */
    .logo-img {
        height: 100px;
    }
    
    .navbar {
        height: 60px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .hero-content p {
        font-size: 0.95rem;
    }
    
    #solucoes h2, #diferenciais h2 {
        font-size: 1.8rem;
    }
    
    .diferenciais-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .diferencial-item {
        padding: 25px 15px;
    }
    
    .diferencial-icon {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    .hero-content p {
        font-size: 0.9rem;
    }
    #solucoes h2, #diferenciais h2 {
        font-size: 1.8rem;
    }
    .diferenciais-grid {
        grid-template-columns: 1fr;
    }
    .diferencial-item {
        padding: 15px;
    }
    .diferencial-icon {
        font-size: 1.8rem;
    }
    
    /* Responsividade para logo e navbar em dispositivos móveis */
    .logo-img {
        height: 80px;
    }
    
    .navbar {
        height: 50px;
        padding: 0 3%;
    }
    
    header {
        padding: 0 3%;
    }
}

.page-header {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 60px 5%;
    text-align: center;
    margin-top: 70px; /* Compensar a altura da navbar */
}

.page-header h1 {
    font-size: 2.8rem;
    margin-bottom: 10px;
}

.video-section {
    background: none !important;
    background-color: transparent !important;
    padding: 50px 10%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-section .video-wrapper {
    background: #000;
    width: 750px;
    height: 600px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.video-section video {
    width: 25%;
    height: 600px;
    object-fit: fill;
    background: #000;
    border-radius: 10px;
    box-shadow: none;
}

.features-section {
    padding: 80px 5%;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    text-align: left;
    margin-top: 50px;
}

.feature-item {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.feature-item h3 {
    color: #0056b3;
    margin-bottom: 15px;
}

.feature-item ul {
    list-style-position: inside;
    line-height: 1.8;
}

.project-details {
    display: flex;
    gap: 50px;
    padding: 80px 5%;
    align-items: flex-start;
    min-height: auto;
}

.project-details img {
    max-width: 45%;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.project-text h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}
.project-text h3 {
    font-size: 1.5rem;
    margin-top: 30px;
    margin-bottom: 15px;
    color: #0056b3;
}
.project-text ul {
    margin-left: 20px;
    line-height: 1.9;
}
.project-text .cta-button {
    margin-top: 30px;
    margin-bottom: 20px;
    display: inline-block;
    position: relative;
    z-index: 10;
}

/* Estilos para os cards dos projetos */
.project-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.project-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    padding: 25px;
    transition: all 0.3s ease;
    border: 1px solid #e0e0e0;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-card h4 {
    color: var(--color-secondary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.project-card h4::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: bold;
    font-size: 1.1rem;
}

.project-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.project-card li {
    padding: 8px 0;
    position: relative;
    padding-left: 20px;
}

.project-card li::before {
    content: '•';
    color: var(--color-primary);
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 8px;
}

.project-card strong {
    color: var(--color-secondary);
    font-weight: 600;
}

/* Responsividade para os cards */
@media (max-width: 768px) {
    .project-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .project-card {
        padding: 20px;
    }
    
    .project-card h4 {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .project-cards {
        gap: 15px;
    }
    
    .project-card {
        padding: 18px;
    }
    
    .project-card h4 {
        font-size: 1rem;
    }
    
    .project-card li {
        font-size: 0.9rem;
    }
}

.about-section {
    padding: 80px 5%;
}
.about-content {
    max-width: 900px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 8px;
}
.about-content h2 {
    font-size: 2.2rem;
    color: #0056b3;
    margin-bottom: 20px;
}
.about-content h3 {
    font-size: 1.6rem;
    margin-top: 30px;
    margin-bottom: 10px;
}

.contact-section {
    padding: 80px 5%;
    background-color: #ecf0f1;
}

.contact-container {
    display: flex;
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 10px;
}

.contact-info-details, .contact-form {
    width: 50%;
}

.contact-info-details h3, .contact-form h3 {
    font-size: 1.8rem;
    color: #0056b3;
    margin-bottom: 20px;
}

.contact-info-details p {
    line-height: 1.8;
    margin-bottom: 15px;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
}
.contact-form button {
    border: none;
    cursor: pointer;
}

#contato-footer {
    background-color: #2c3e50;
    color: #ecf0f1;
    padding: 30px 5%;
    text-align: center;
}
#contato-footer .contato-info p {
    margin: 0;
}

/* Responsividade adicional */
@media (max-width: 992px) {
    .project-details {
        flex-direction: column;
    }
    .project-details img {
        max-width: 100%;
    }
    .contact-container {
        flex-direction: column;
    }
    .contact-info-details, .contact-form {
        width: 100%;
    }
    
    /* Responsividade para página de gestão escolar */
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }
    
    .feature-item {
        padding: 25px;
    }
    
    .video-section {
        padding: 40px 5%;
    }
    
    .video-section video {
        width: 100%;
        max-width: 800px;
    }
    
    .page-header h1 {
        font-size: 2.2rem;
    }
}

/* Responsividade para tablets */
@media (max-width: 768px) {
    html {
        scroll-padding-top: 60px; /* Altura da navbar em tablets */
    }
    
    .features-section {
        padding: 60px 5%;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-top: 30px;
    }
    
    .feature-item {
        padding: 20px;
    }
    
    .feature-item h3 {
        font-size: 1.3rem;
        margin-bottom: 12px;
    }
    
    .feature-item ul {
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    .video-section {
        padding: 30px 5%;
    }
    
    .video-section video {
        width: 100%;
        height: auto;
        max-height: 400px;
    }
    
    .page-header {
        padding: 40px 5%;
        margin-top: 60px; /* Altura da navbar em tablets */
    }
    
    .page-header h1 {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .page-header p {
        font-size: 1rem;
    }
}

/* Responsividade para dispositivos móveis */
@media (max-width: 480px) {
    html {
        scroll-padding-top: 50px; /* Altura da navbar em mobile */
    }
    
    .features-section {
        padding: 40px 3%;
    }
    
    .features-grid {
        gap: 20px;
        margin-top: 25px;
    }
    
    .feature-item {
        padding: 18px;
        border-radius: 6px;
    }
    
    .feature-item h3 {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }
    
    .feature-item ul {
        font-size: 0.9rem;
        line-height: 1.5;
        padding-left: 15px;
    }
    
    .feature-item li {
        margin-bottom: 8px;
    }
    
    .video-section {
        padding: 25px 3%;
    }
    
    .video-section video {
        width: 100%;
        height: auto;
        max-height: 300px;
        border-radius: 8px;
    }
    
    .page-header {
        padding: 30px 3%;
        text-align: center;
        margin-top: 50px; /* Altura da navbar em mobile */
    }
    
    .page-header h1 {
        font-size: 1.5rem;
        margin-bottom: 12px;
        line-height: 1.3;
    }
    
    .page-header p {
        font-size: 0.95rem;
        line-height: 1.4;
    }
}

/* Responsividade para telas muito pequenas */
@media (max-width: 360px) {
    html {
        scroll-padding-top: 45px; /* Altura da navbar em telas muito pequenas */
    }
    
    .features-section {
        padding: 30px 2%;
    }
    
    .feature-item {
        padding: 15px;
    }
    
    .feature-item h3 {
        font-size: 1.1rem;
    }
    
    .feature-item ul {
        font-size: 0.85rem;
    }
    
    .page-header {
        margin-top: 45px; /* Altura da navbar em telas muito pequenas */
    }
    
    .page-header h1 {
        font-size: 1.3rem;
    }
    
    .page-header p {
        font-size: 0.9rem;
    }
    
    /* Responsividade para logo e navbar em telas muito pequenas */
    .logo-img {
        height: 70px;
    }
    
    .navbar {
        height: 45px;
    }
    
    header {
        padding: 0 2%;
    }
}

/* ---- Seção de Diferenciais ---- */
#diferenciais {
    padding: 80px 5%;
    background: var(--color-bg);
}

#diferenciais .container {
    max-width: 100% !important;
    width: 100% !important;
    padding: 0 !important;
}

#diferenciais h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--color-secondary);
    position: relative;
}

/* Grid de Diferenciais */
.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.diferencial-item {
    background: white;
    border-radius: 15px;
    padding: 30px 25px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    min-height: 350px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.diferencial-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.diferencial-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 3.5rem;
}

.diferencial-item h3 {
    color: var(--color-primary);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 10px;
    text-align: center;
}

.diferencial-subtitle {
    color: var(--color-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
}

.diferencial-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: center;
}

.diferencial-item li {
    color: var(--color-text);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 8px;
    padding-left: 28px;
    position: relative;
    display: block;
    text-align: left;
}

.diferencial-item li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0.1em;
    color: var(--color-accent);
    font-weight: bold;
    font-size: 1.1em;
    width: 20px;
    text-align: center;
    line-height: 1.2;
}

/* Carrossel de Projetos */
.projetos-carousel-container {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
    overflow: hidden;
    min-height: 750px;
}

.projetos-carousel-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}

.projetos-carousel-wrapper::before,
.projetos-carousel-wrapper::after {
    display: none !important;
    background: none !important;
}

.projetos-carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    gap: 0;
    padding: 0;
    justify-content: flex-start;
    width: 700%; /* 7x a largura do container para acomodar todos os cards */
}

.projetos-carousel-track .card {
    flex: 0 0 14.285%;
    width: 14.285%;
    min-height: 650px;
    padding: 40px;
    font-size: 1.15rem;
}

.projetos-carousel-track .card-image-container {
    aspect-ratio: 16/10;
    min-height: 240px;
    border-radius: 0;
    overflow: hidden;
    border: none;
    margin: -25px -25px 25px -25px;
    width: calc(100% + 50px);
}

.projetos-carousel-track .card-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    border: none;
}

.projetos-carousel-track .card-content {
    padding: 25px;
}

.projetos-carousel-track .card-content h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.projetos-carousel-track .card-content p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

.projetos-carousel-track .card.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.projetos-carousel-track .card.active {
    opacity: 1 !important;
    transform: scale(1.07);
    box-shadow: 0 12px 40px 0 rgba(34, 34, 80, 0.32), 0 2px 8px rgba(0,0,0,0.12) !important;
    z-index: 2;
    transition: box-shadow 0.4s, transform 0.4s;
}

.projetos-carousel-track .card:not(.active) {
    opacity: 0.6;
    transform: scale(0.93);
    box-shadow: none !important;
    z-index: 1;
    transition: box-shadow 0.4s, transform 0.4s, opacity 0.4s;
}

/* Controles do carrossel de projetos */
.projetos-carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 30px;
}

.projetos-carousel-btn {
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(34, 167, 240, 0.3);
}

.projetos-carousel-btn:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 167, 240, 0.4);
}

.projetos-carousel-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.projetos-carousel-dots {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.projetos-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: #ccc;
    cursor: pointer;
    transition: all 0.3s ease;
}

.projetos-dot.active {
    background: var(--color-primary);
    transform: scale(1.2);
}

.projetos-dot:hover {
    background: var(--color-primary);
    transform: scale(1.1);
}

/* Responsividade do carrossel de projetos */
@media (max-width: 1200px) {
    .projetos-carousel-container {
        max-width: 600px;
    }
    
    .projetos-carousel-track {
        width: 700%;
    }
    
    .projetos-carousel-track .card {
        flex: 0 0 14.285%;
        width: 14.285%;
        min-height: 500px;
    }
    
    .projetos-carousel-wrapper::before,
    .projetos-carousel-wrapper::after {
        width: 20px;
    }
}

@media (max-width: 768px) {
    .projetos-carousel-container {
        max-width: 420px;
    }
    
    .projetos-carousel-track {
        width: 700%;
    }
    
    .projetos-carousel-track .card {
        flex: 0 0 14.285%;
        width: 14.285%;
        min-height: 480px;
    }
    
    .projetos-carousel-wrapper::before,
    .projetos-carousel-wrapper::after {
        width: 15px;
    }
    
    .projetos-carousel-controls {
        gap: 15px;
    }
    
    .projetos-carousel-btn {
        width: 45px;
        height: 45px;
    }
    
    .projetos-carousel-dots {
        gap: 6px;
    }
    
    .projetos-dot {
        width: 8px;
        height: 8px;
    }
}

@media (max-width: 480px) {
    .projetos-carousel-container {
        max-width: 320px;
    }
    
    .projetos-carousel-track {
        width: 700%;
    }
    
    .projetos-carousel-track .card {
        flex: 0 0 14.285%;
        width: 14.285%;
        min-height: 450px;
    }
    
    .projetos-carousel-wrapper::before,
    .projetos-carousel-wrapper::after {
        width: 10px;
    }
}

/* Manter o grid original para compatibilidade */
.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    align-items: stretch;
}

.diferencial-item {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 420px;
    padding: 40px 30px;
    justify-content: flex-start;
    border-top: 4px solid var(--color-primary);
}

.diferencial-item.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.diferencial-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.diferencial-icon {
    font-size: 2.5rem;
    margin-bottom: 18px;
    display: block;
}

.diferencial-item h3 {
    font-size: 1.4rem;
    color: var(--color-primary-dark);
    margin-bottom: 8px;
    font-weight: 600;
}

.diferencial-item .diferencial-subtitle {
    font-size: 1.05rem;
    color: var(--color-primary);
    margin-bottom: 10px;
    font-weight: 500;
}

.diferencial-item p, .diferencial-item ul {
    color: #6c757d;
    line-height: 1.6;
    font-size: 1rem;
    flex-grow: 1;
    text-align: left;
    margin-bottom: 0;
}

.diferencial-item ul {
    margin: 10px 0 0 18px;
    padding: 0;
    list-style: disc inside;
}

#diferenciais h2::after, .diferencial-item::before {
    display: none !important;
}

/* ---- Botão Flutuante WhatsApp ---- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
    z-index: 1000;
    font-weight: 600;
    font-size: 0.9rem;
    will-change: transform;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
    color: white;
    text-decoration: none;
}

.whatsapp-icon {
    font-size: 1.5rem;
}

.whatsapp-text {
    white-space: nowrap;
}

/* Responsividade do botão WhatsApp */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        padding: 12px 15px;
        font-size: 0.8rem;
    }
    
    .whatsapp-text {
        display: none;
    }
    
    .whatsapp-icon {
        font-size: 1.8rem;
    }
}

/* Melhorar performance de animações */
.card, .diferencial-item, .cta-button, .card-button {
    will-change: transform;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

/* Scrollbar para Chrome, Edge, Safari */
::-webkit-scrollbar {
    width: 10px;
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-dark);
}

/* Scrollbar para Firefox */
html {
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) var(--color-bg);
}

.card.hover-top, .diferencial-item.hover-top {
    border-top: 2px solid var(--color-primary);
    transition: border-top 0.2s;
}
.card.hover-right, .diferencial-item.hover-right {
    border-right: 2px solid var(--color-primary);
    transition: border-right 0.2s;
}
.card.hover-bottom, .diferencial-item.hover-bottom {
    border-bottom: 2px solid var(--color-primary);
    transition: border-bottom 0.2s;
}
.card.hover-left, .diferencial-item.hover-left {
    border-left: 2px solid var(--color-primary);
    transition: border-left 0.2s;
}

.card::before, .diferencial-item::before {
    content: '';
    position: absolute;
    pointer-events: none;
    transition: all 0.25s cubic-bezier(.4,0,.2,1);
    z-index: 2;
}

.card.hover-top::before, .diferencial-item.hover-top::before {
    top: 0; left: 0; right: 0; height: 0;
    border-top: 3px solid var(--color-primary);
    width: 100%;
    height: 0;
    opacity: 1;
}
.card.hover-right::before, .diferencial-item.hover-right::before {
    top: 0; right: 0; bottom: 0; width: 0;
    border-right: 3px solid var(--color-primary);
    height: 100%;
    width: 0;
    opacity: 1;
}
.card.hover-bottom::before, .diferencial-item.hover-bottom::before {
    left: 0; right: 0; bottom: 0; height: 0;
    border-bottom: 3px solid var(--color-primary);
    width: 100%;
    height: 0;
    opacity: 1;
}
.card.hover-left::before, .diferencial-item.hover-left::before {
    top: 0; left: 0; bottom: 0; width: 0;
    border-left: 3px solid var(--color-primary);
    height: 100%;
    width: 0;
    opacity: 1;
}

.card:not(.hover-top):not(.hover-right):not(.hover-bottom):not(.hover-left)::before,
.diferencial-item:not(.hover-top):not(.hover-right):not(.hover-bottom):not(.hover-left)::before {
    opacity: 0;
}

/* Remover completamente as bordas animadas por posicionamento do mouse */
.card::before, .diferencial-item::before,
.card.hover-top, .card.hover-right, .card.hover-bottom, .card.hover-left,
.diferencial-item.hover-top, .diferencial-item.hover-right, .diferencial-item.hover-bottom, .diferencial-item.hover-left {
    display: none !important;
}

.diferencial-item, .diferencial-item:hover, .diferencial-item:focus {
    border-top: 4px solid var(--color-primary);
}

.logo-educa {
    font-family: 'Bungee', sans-serif;
    font-weight: 700;
    font-size: 2.2rem;
    letter-spacing: 1px;
    color: #fff;
    text-transform: uppercase;
    font-style: normal;
    text-shadow:
        1px 1px 0 #000,
       -1px -1px 0 #000,
        1px -1px 0 #000,
       -1px 1px 0 #000;
}
.logo-tech {
    font-family: 'Permanent Marker', cursive !important;
    font-size: 2.2rem;
    color: #00D4FF;
    margin-left: 2px;
    font-weight: 400;
    letter-spacing: 0.5px;
    text-shadow:
        1px 1px 0 #000,
       -1px -1px 0 #000,
        1px -1px 0 #000,
       -1px 1px 0 #000;
}

/* Forçar cards de diferenciais mais largos no desktop */
@media (min-width: 1025px) {
  .diferenciais-grid {
    max-width: 1800px !important;
    width: 100% !important;
    gap: 64px !important;
    padding: 0 80px !important;
  }
  .diferencial-item {
    padding: 56px 48px !important;
    font-size: 1.1rem;
  }
}

@media (max-width: 1024px) {
  .diferenciais-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    padding: 0 10px;
  }
  .diferencial-item {
    padding: 24px 12px;
    font-size: 1rem;
  }
}

@media (max-width: 600px) {
  .diferenciais-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0 4px;
  }
  .diferencial-item {
    padding: 18px 6px;
    font-size: 0.98rem;
  }
  .diferencial-item h3 {
    text-align: center;
  }
  .diferencial-item ul {
    text-align: center;
    padding: 0;
    margin: 0 auto;
    display: block;
  }
  .diferencial-item li {
    display: block;
    padding-left: 0;
    margin: 0 auto 8px auto;
    text-align: left;
    width: 90%;
    min-width: 0;
    max-width: 300px;
  }
  .diferencial-item li::before {
    left: -18px;
    position: relative;
  }
  .diferencial-item {
    padding-left: 16px;
    padding-right: 16px;
  }
  .diferencial-subtitle {
    display: block;
    width: 100%;
    text-align: center !important;
    margin-left: auto;
    margin-right: auto;
  }
  .diferencial-item h3 {
    display: block;
    width: 100%;
    text-align: center !important;
    margin-left: auto;
    margin-right: auto;
  }
  .diferencial-item li {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    padding-left: 28px;
    word-break: break-word;
    white-space: normal;
  }
}

@media (max-width: 768px) {
    #hero {
        min-height: 400px;
        height: 60vh;
        background-size: cover;
        background-attachment: scroll;
    }
    #hero::after {
        background: linear-gradient(180deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.6) 60%, rgba(0,0,0,0.85) 100%) !important;
        z-index: 2 !important;
        width: 100vw !important;
        left: 0 !important;
    }
    #hero > * {
        z-index: 3 !important;
    }
}

.hero-section {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: url('images/hero-background.jpg') center center / cover no-repeat;
  will-change: transform;
  z-index: 1;
  min-height: 100%;
  min-width: 100vw;
  background-color: #222;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  pointer-events: none;
}

.hero-gradient {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7));
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  color: #fff;
  width: 100%;
  padding: 0 5%;
}

@media (max-width: 1024px) {
    .hero-section {
        background-attachment: scroll;
    }
}

.hero-section::after {
    content: none !important;
}

.diferencial-item h3, .diferencial-subtitle {
  display: block;
  width: 100%;
  text-align: center !important;
  margin-left: auto;
  margin-right: auto;
}

.pdf-viewer-section iframe {
  width: 100%;
  min-width: 0;
  max-width: 100vw;
  height: 70vh;
  min-height: 320px;
  border: 1px solid #ccc;
  border-radius: 8px;
  background: #fff;
  display: block;
  margin: 0 auto;
}
@media (max-width: 600px) {
  .pdf-viewer-section iframe {
    height: 60vw;
    min-height: 220px;
    max-height: 70vw;
  }
}

#navbar, header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  z-index: 2000;
}

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

[data-scroll-container] {
  margin-top: 70px;
}

/* --- MELHORIAS DE RESPONSIVIDADE PARA OS CARDS --- */

/* Garante que as imagens dos cards nunca estourem o card */
.project-card img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 16px auto;
  border-radius: 8px;
}

/* Grid de 2 colunas para tablets */
@media (max-width: 900px) and (min-width: 601px) {
  .project-cards {
    grid-template-columns: 1fr 1fr;
  }
}

/* Grid de 1 coluna para mobile */
@media (max-width: 600px) {
  .project-cards {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .project-card {
    padding: 14px;
    font-size: 0.97rem;
  }
  .project-card h4 {
    font-size: 0.98rem;
  }
  .project-card li {
    font-size: 0.93rem;
  }
}

/* Ajuste de fontes para telas muito pequenas */
@media (max-width: 400px) {
  .project-card {
    font-size: 0.92rem;
    padding: 10px;
  }
  .project-card h4 {
    font-size: 0.92rem;
  }
}

/* Garante quebra de palavras em textos grandes */
.project-card, .project-card * {
  word-break: break-word;
}

/* --- MELHORIA DE RESPONSIVIDADE PARA .diferenciais-grid --- */

@media (max-width: 1200px) {
  .diferenciais-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (max-width: 600px) {
  .diferenciais-grid {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 0 6px;
  }
  .diferencial-item {
    padding: 18px 8px;
    min-height: unset;
  }
  .diferencial-item h3 {
    font-size: 1.08rem;
  }
  .diferencial-item li {
    font-size: 0.97rem;
  }
}

/* Garante quebra de palavras e centralização em telas pequenas */
.diferencial-item, .diferencial-item * {
  word-break: break-word;
}

/* --- RESPONSIVIDADE FLUIDA PARA .diferenciais-grid --- */
.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 12px;
}

@media (max-width: 600px) {
  .diferenciais-grid {
    gap: 12px;
    padding: 0 4px;
  }
  .diferencial-item {
    padding: 14px 6px;
  }
}